baber/WOPTO huggingface dataset:
Patent JP-H11315887-A (JP)
Title: Aseismatic fixing apparatus
Inventor: YAMAZAKI TAKESHI
IPC: F16F15/08
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the fixation, movement, and removal of an apparatus without using an anchor bolt or adhesive and improve the vibration absorbing property by providing a fixing member for a matter to be fixed on the upper surface of a rigid plate body, and adhering a specified shock absorbing material on the lower surface of the plate body. SOLUTION: A rigid box 4 opened in the lower surface is mounted on a rigid plate body 2 by welding. The box 4 has an opening in the front, and a U-shaped cutout part 4 extending backward from the front opening end is provided on the ceiling part, whereby the box 4 is formed into a fixing member 3 for fixing an apparatus (matter to be fixed). A sheet shock absorbing material 6 is stuck to the part other than a hard elastic member 7 on the lower surface of the plate body 2. As the shock absorbing material 6, for example, a semi- cross-linked viscous, elastic urethane rubber consisting of a neutral urethane elastomer and a hardener mixed thereto is used. This material 6 preferably has a shock absorbing ratio of 80% or more, an adhesive force of 1 kg/cm<2> or more and 1.6 kg/cm<2> or less, and an ASKER hardness C of 1 or more and 50 or less.
Patent JP-S60208929-A (JP)
Inventor: MARUTEIN FURANSHISUKASU MARIA
IPC: B01J23/80
Filed: 1985-02-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63204281-A (JP)
Title: Copying device
Inventor: TAGA SHINICHIRO
IPC: G03G15/00
Filed: 1987-02-20
Abstract: PURPOSE:To suppress the cost-up, and also, to designate an area with high accuracy by recognizing a position coordinate of a spot-like light beam by receiving a detection output of a photosensor, and determining a copy area, based on plural position coordinates recognized in the same way. CONSTITUTION:To an original 2 placed on platen glass, 1 a spot-like light beam is radiated by using a light pen 8, etc. An image line sensor 7 for copying an original placed under the platen glass 1 is used as a light receiving photosensor, and by bringing the original 2 to a plane scan, a position of the spot-like light beam is recognized as a position coordinate. By the place scan of cone, the position coordinate of a point of one part is recognized, and the plane scan is repeated by the number of times being equal to the points to be recognized. By recognizing two points with respect to this spot position, a designation, etc. of a square area in which its two points make a diagonal line can be executed. Also, when plural light sources are provided, plural points can be recognized by only scanning the image line sensor 7 once. In such a way, the cost-up is prevented and the copy area can be designated with high accuracy.
Patent JP-S63204270-A (JP)
Title: Copying machine
Inventor: TANAKA TAKESHI
IPC: G03G15/00
Filed: 1987-02-20
Abstract: PURPOSE:To take a copy so that only the part of a broken line is emphasized and copied in a different color from a ground color by copying the image of an original on a copying form and inputting a specific additional image by using a specific means, exposing a photosensitive body by a latent image forming means, and transferring the additional image to the copying form so that the image is superposed on the transferred original image. CONSTITUTION:A 1st electrostatic latent image corresponding to the image of the original is formed on the photosensitive body 21, developed by a 1st developing device 23, and transferred to the copying form 2, and the image is fixed by a fixing device 28 and guided to an intermediate tray 41. Then a 2nd electrostatic latent image corresponding to the additional image stored on an IC card 33 is formed by the light emission of a latent image forming means 20, developed by a 2nd developing device 24, and transferred to a copying form 2 drawn out of the intermediate tray 41 at the part of a transfer device 26. Consequently, a light emitting diode array with fine resolution is used as the latent image forming means to process only the broken line part of a graph on the original 70 as the additional image of different color.
Patent JP-S61194844-A (JP)
Title: Wafer attaching and detaching mechanism of susceptor
Inventor: ARAKI TAKASHI
IPC: H01L21/687
Filed: 1985-02-25
Abstract: PURPOSE:To prevent a wafer from cracking or damaging due to a heat shock at a wafer attaching or detaching time by opening a groove on a wafer placing unit of a susceptor and providing wafer supporting means freely telescoped with the groove. CONSTITUTION:A plurality of grooves 12 narrower than the diameter of a wafer 11 are formed on the surface of a wafer placing unit of a susceptor 10 such as a CVD device, and wafer supporting wirings 13 are provided to freely telescope with the grooves 12. When a wafer attaching and detaching mechanism 30 which is thus constructed is used to place the wafer 11 on the susceptor 10, a supporting base 14 is lifted to move the wirings 13 on the grooves 12, the wafer is placed thereon, the base 14 is moved down to insert the wirings 13 into the grooves 12. When the wafer 11 is removed, the base 14 is lifted in the state that the wafer 11 is placed on the wirings 13, and the wafer 11 is temporarily removed from the susceptor 10 together with the wirings 13. Then, the wafer 11 on the wirings 13 is recovered by a vacuum tweezers.
Patent JP-H05207611-A (JP)
Title: Automatic battery exchanger for overhead traveling vehicle
Inventor: NAKAJIMA NORIO
IPC: B65G35/00
Filed: 1992-01-27
Abstract: PURPOSE:To realize automatic exchange of a consumed battery for a charged battery by providing a lack for charging batteries in a battery case and means for exchanging a battery case between each shelf of the charging lack and an overhead traveling vehicle. CONSTITUTION:Upon consumption of a battery in a battery case 5, an overhead traveling vehicle 1 moves to a position where a battery exchanger 6 and a charging lack 7 are arranged and subsequently stops at a position where the battery case 5 mounted on a battery vehicle 3 is aligned with the fork 10 of the battery exchanger 6 in the traveling direction of the overhead traveling vehicle 1. Subsequently, the fork 10 slides to position a positioning protrusion on the fork 10 immediately below the positioning hole of the battery case 5. The battery case 5 is then removed from the battery vehicle 3 and placed in an empty shelf of the charging lack 7 where the battery is charged. The exchanger 6 then takes out charged battery from the battery case 5 and sets the battery in the battery vehicle 3.
Patent JP-H10232194-A (JP)
Title: Method for measuring relative viscosity of cellulose solution by capillary type viscosimeter and device using the same
Inventor: HIROTA MAKOTO
IPC: G01N11/04
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To enable direct measurement with satisfactory operational environment and efficiency by using copper ethylenediamine for solvent and adjusting the cellulose concentration of solution to be measured within a specified range to measure the concentration by a viscosimeter specifically constituted. SOLUTION: Industrial regenerated cellulose, natural cellulose or the like is dissoluted with copper ethylene diamine as solvent and regulated in a dissolving bottle 1 of a capillary type viscosimeter so that the cellulose concentration provides 0.36±0.003wt.%. Next, the viscosimeter is pressed into intimate contact with the upper part of the dissolving bottle 1, and a tap aspirameter, rubber ball or the like is used to set an upper end opening part 5 to the pressure reducing condition, so that the cellulose solution is sucked from the upper side marked like 10 of a measuring liquid reserving part 4 in the capillary part 3 to an upper position. A time taken for the passage of the upper surface of the solvent between the upper and lower marked lines is measured to measure the relative viscosity of the cellulose.  Further it is desired that the cellulose having at least 95wt.% of cellulose containing rate is used to improve the accuracy of measured value.
Patent JP-S53120238-A (JP)
Title: Semiconductor amplifier
Inventor: KUGUCHI MAKOTO
IPC: G11C11/4094
Filed: 1977-03-29
Abstract: PURPOSE:To secure the recharge equivalent to the voltage drop amount of the output without using any DC current, by applying the signal, which is obtained by amplifying the final detection value of the output of a sense amplifier circuit with the external signal and the MOS-type capacity, to the gate of the MOS-type transistor.
Patent JP-S58156793-A (JP)
Inventor: OONUMA HIDEO
IPC: F16L23/02
Filed: 1982-03-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02216602-A (JP)
Title: Vtr
Inventor: MURABAYASHI NOBORU
IPC: G11B5/09
Filed: 1989-02-15
Abstract: PURPOSE:To expand a function or a use by recording a PCM audio signal on the inner layer of a tape and simultaneously providing two recording modes to the PCM audio signal. CONSTITUTION:At the time of recording, one field of an FM signal Sa is recorded as oblique eleven magnetic tracks by a head 4A or 4B, first. Simultaneously, one field of a signal Sq is recorded by being overlapped on the magnetic tracks with the aid of a head 2A or 2B. Besides, one filed of a video signal Ss is recorded by a head 1A or 1B. At this time, since recording currents Ia, Iq and Is are set so as to be Ia > Iq > Is, the signal Sa is recorded mainly on the inner layer of the magnetic layer of the tape 5, the signal Sq is recorded on the intermediate layer and the signal Ss is recorded on the outer layer. Thus, tone quality is improved and interchangeability is obtained with respect to a conventional VTR.
Patent JP-H11227556-A (JP)
Title: Ignition control method for occupant protective device for vehicle
Inventor: FUJISHIMA HIROMICHI
IPC: B60R21/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To ensure sufficiently long back up period by having a mode transfer step for transferring the operation mode of an ignition control device from an usual mode to a power saving mode at the power source interception time. SOLUTION: A occupant protective device for vehicle 10 is provided with an ignition IC 162. In this ignition IC, first switching elements 164 to 170 and second switching elements 172 to 178 corresponding to each of the squibs 130 to 136 for a side collision and head protection are built in. The back up period ensured by a back up capacitor 46 is a period in which a capacitor voltage is maintained to a guaranteed voltage or more. After elapsing a prescribed time, sufficiently long back up period can be ensured by realizing a power saving mode.
Patent JP-S62192971-A (JP)
Title: Digital phase control circuit
Inventor: OGUCHI MITSUYOSHI
IPC: H04N5/953
Filed: 1986-02-20
Abstract: PURPOSE:To effectively control a phase by taking the exclusive OR of a receiving picture signal and the output obtained by synchronizing the receiving picture signal by a receiving picture signal clock and counting the number of specific receiving PLL clocks entering during a phase difference at the time of the rise of the receiving picture signal. CONSTITUTION:The receiving picture signal (receiving data) is received by a flip-flop circuit (FF circuit) generating the output obtained by once synchronizing the receiving data by the receiving picture signal clock (receiving data clock), the exclusive OR (EX-OR) of the output of this FF circuit and the receiving data is taken, the logical product (AND) of this EX-OR signal and the receiving data is taken, thereby the phase difference at the time of the rise of the receiving data is detected. During the active period of this phase difference, the number of the receiving PLL clocks of integer times the receiving data clock entering is counted. Said receiving data is delayed by the counted number of the clocks. Thereby, the phase shift of the receiving data is compensated.
Patent JP-H09232208-A (JP)
Title: Electron-beam lithographic apparatus
Inventor: ANDO MASAAKI
IPC: G03F7/20
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an electron-beam lithographic apparatus which prevents the positional accuracy of a lithographic operation from being lowered due to crosstalks by a method wherein a means by which the deflection settling waiting time in a first shot is changed from that in a second shot onward is installed and the waiting time in the first shot is made longer than the waiting time in the second shot onward. SOLUTION: A subdeflection signal is output from a subdeflection control circuit 6. After that, a start signal is input to a subsubdeflection control circuit 7 so as to start a graphic deflection control circuit. A subsubdeflection signal to count the shot waiting time is given to shot-waiting-time control circuits 604, 605. The shot-waiting-time control circuit 604 generates the waiting time elapsed until the influence of a cross talk is removed in a first shot, and the shot-waiting-time control circuit 605 generates the waiting time in a second shot downward. Then, the waiting time in the first shot is made longer than the waiting time in the second shot onward.
Patent JP-H07242291-A (JP)
Title: Automatic closing device of hopper
Inventor: MIYATA HIROSHI
IPC: B23K9/04
Filed: 1994-03-07
Abstract: PURPOSE:To prevent residual powder in a hopper from leaking out through a discharge port on the bottom of the hopper even when the hopper is removed from a hopper base block. CONSTITUTION:A hopper 11 is removable from hopper base block 25, and a movable valve 20 is mounted on a powder discharge port 11a of the hopper 11 and has powder paths 20a and 20b that lead to the inside of the hopper 11 and are opened when the valve 20 moves relatively to the hopper 11. An energizing member 22 is provided between the valve 20 and the hopper 11 to help the valve 20 move in the closing direction. A presser 25aa is furnished on the hopper base block 25 to keep the valve 20 in open state against the force of the energizing member 22 when the hopper 11 is mounted on the hopper base block 25. When the hopper 11 is removed from the hopper base block 25, the valve 20 automatically enters closed state by the action of the energizing member 22.
Patent JP-S55128722-A (JP)
Title: Sulfuric acid corrosion-proof device for warmer duct
Inventor: HASE SHINJI
IPC: F23J15/00
Filed: 1979-03-29
Abstract: PURPOSE: To prevent dew point corrosion by sulfuric acid in the warmer duct by a method wherein a warmer duct and a combustion air supply pipe are connected by a seal air duct.  
     CONSTITUTION: Warmer duct 12 and combustion air supply passages 7, 7a for the boiler devices 1 and 2 are connected by the sealed air ducts 13, 13a. Thereby, the waste gas accumulated in the warmer duct 12 during termination of the boilers 1 and 2 is removed by the seal air flowed from the seal air ducts 13, 13a, and in place of that the seal air may be fulfilled, so that it is possible to prevent a dew point corrosion of sulfuric acid in the warmer duct 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06253510-A (JP)
Title: Induction motor for vvvf
Inventor: ITO TAKETORA
IPC: H02P27/06
Filed: 1993-02-25
Abstract: PURPOSE:To enhance motor torque while allowing operation with higher frequency by inserting a plurality of windings having same number of poles but different number of turns into a same slot of a stator core and switching the windings at an intermediate point of constant output range. CONSTITUTION:A first winding has number of turns N1 for generating base torque T1 as shown by curve (b) whereas a second winding has number of turns N2 for generating torque as shown by curve (c). An induction motor is operated using the first winding upto frequency f1 where the torque (b) reaches a rated torque (a) and when the motor is operated over the frequency f1, switching is made to the second winding at the frequency f1 by means of a switch. Since motor torque can be enhanced as shown by a solid line, the motor can be operated in the frequency range of f1-nf1. This constitution allows operation of motor with high speed ratio (n) within a constant output range by switching the winding at an intermediate of constant output range B.
Patent JP-H02216910-A (JP)
Title: Buffer circuit
Inventor: KAWASHIMA SHOICHIRO
IPC: H03K19/0185
Filed: 1989-02-17
Abstract: PURPOSE:To reduce the power consumption when the level of a complementary signal changes by supplying the electric charge of a high level signal to a low level signal when the level of the complementary signal changes. CONSTITUTION:The complementary signals are supplied to 1st and 2nd signal lines A and A', and 1st and 2nd switching means 1 and 2 cut off the signals supplied to both lines A and A' when the levels of the complementary signals change. Then a 3rd switching means 3 connects both lines A and A' to each other, and sets these lines at the same level after the supply of the complementary signals is cut to both signal lines. Thus the connection is cut between both lines A and A' after these lines are set at the same level via the means 3. Then the connection is cut between both means 1 and 2, and the complementary signals are supplied to the lines A and A'. As a result, the power consumption is reduced when the levels of the complementary signals change.
Patent JP-H06252648-A (JP)
Title: 0-pi modulator
Inventor: YAMAMOTO AKITO
IPC: H03C7/02
Filed: 1993-02-25
Abstract: PURPOSE:To obtain the 0-pi modulator small in conversion loss caused when a carrier is converted into a modulation wave by providing a modulation wave block circuit to a data signal input terminal. CONSTITUTION:A tip open microstrip line whose length is 1/4 wavelength with respect to a modulation frequency is connected in parallel with a microstrip line at a data signal input terminal 3 in a modulation block circuit 11. As a result, an impedance for the modulation frequency is short-circuited at a connecting point between the microstrip line of the input terminal 3 and the tip open microstrip line. Thus, the modulation wave generated through two diodes 5 passes through two slot lines 6 and passes through a slot/microstrip converter 7. Moreover, even when the modulation wave passes through an LPF 8 and a throughhole 9, since the modulation wave block circuit 11 is connected to the microstrip line of the input terminal 3, the wave is not leaked to the input terminal 3 and a conversion loss generated when a carrier is converted into a modulation wave is not increased.
Patent JP-H02216340-A (JP)
Title: Collision warning device for vehicle
Inventor: SEKINE CHOGO
IPC: G01S13/93
Filed: 1989-02-15
Abstract: PURPOSE:To surely inform of approaching an obstacle and its approaching direction by actuating an alarm, positioned in the same side to an echo transducer in the one side, when a predetermined condition is satisfied by a range finder signal of the echo sounder transducer in either the left or right side. CONSTITUTION:In the case of a vehicle collision warning device 10 mounted to a car body 12, a transceiver 18, arranged in the central part of the car body 12, transmits to a pair of echo sounder transducers 14, 16, arranged in right and left front parts of the car body, a range finder signal for measuring a distance to an obstacle in front of the car body 12. Then each echo sounder transducer 14, 16 transmits the range finder signal of high directivity utilizing respectively a radio wave and an acoustic wave or light. And the range finder signal is transmitted from either one side, for instance, from the echo sounder transducer 14 in the left side, when the signal is reflected reaching the obstacle, the reflected range finder signal is successively received to the echo sounder transducer 14 in the left side and the transceiver 18. As the result, the transceiver 18, when the range finder signal satisfies a predetermined condition, actuates an alarm 20 in the left side.
Patent JP-H04255807-A (JP)
Title: Formation of distributed refractive index type optical waveguide
Inventor: HORI TOYOFUMI
IPC: G02B6/12
Filed: 1991-02-07
Abstract: PURPOSE:To provide the method for forming an optical waveguide whose diffusion depth and width are controlled in a Ti diffused optical waveguide. CONSTITUTION:A film 5 of Ti metal with a waveguide pattern is formed on one surface of a transparent substrate 6 and a 1st electrode 1 is provided on the top surface of the Ti film 5; and a 2nd electrode 2 having specific area is provided on the reverse surface of the substrate 6 and 3rd and 4th electrodes 3 and 4 are provided on opposite flanks of the substrate 6. While a 1st and a 2nd potential are held higher than a 3rd and a 4th potential, the substrate is heated above 1000 deg.C and the optical waveguide whose diffusion depth of Ti ions is controlled is formed by Ti diffusion, thus forming the distributed refractive index type optical waveguide.
Patent JP-H04257699-A (JP)
Title: Multi-stage electrical heat chemical canon
Inventor: IKUTA KAZUNARI
IPC: F41B6/00
Filed: 1991-02-07
Abstract: PURPOSE:To provide a high-speed bullet having a simple configuration in an easy manner by a method wherein a missile is accelerated in a multi-stage way with a high-pressure hydrogen generated under a chemical reaction between water of high temperature derived from a high pressure water vapor injection part and aluminum vapor of high temperature from an aluminum armature. CONSTITUTION:When a switch 44 is turned on, an arc discharge is generated between a rod electrode 32 and a cylindrical electrode 30 for water vapor. Water in a liquid chamber 34 becomes water vapor 100 of high pressure and high temperature, the water passes through holes 38 and 26, is injected toward a rear end so as to drive an accumulation means 54 and a missile 1 and then they are moved in a rightward direction. At a time when a rear end of it passes through an initial annular insulator 18, the second power supply part 46 is operated, an arc discharge 60 is induced between the cylindrical electrodes 12 and 14, the aluminum armature 90 is evaporated to become aluminum vapor of high temperature, performs a chemical reaction with water vapor 100 of high temperature, resulting in that is generates hydrogen of high temperature and then the missile is further accelerated with this pressure. Similarly, it passes through the next annular insulator 20, the third power supply 52 is operated and an arc discharge is generated between the cylindrical electrodes 14 and 16.
Patent JP-S52120615-A (JP)
Title: Reproduction reference signal generator circuit
Inventor: TATAMI MITSUSHIGE
IPC: H04N5/7826
Filed: 1976-04-03
Abstract: PURPOSE: To obtain the circuit adjustable to various reprduction units and tapes, by automatically changing the counter value of the counter circuit, when the phase of the reproduction signal used for magnetic recording and reproduction unit etc. is out of the range of the time axis error correcting unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01212302-A (JP)
Title: Detection of receiving position of pulse laser beams
Inventor: ISHIKAWA TETSUAKI
IPC: G01B11/00
Filed: 1988-02-19
Abstract: PURPOSE:To shorten the detecting time of the receiving position and the center of laser beams thereby to improve the detecting efficiency, by detecting said receiving position and the center of laser beams by a processing unit on the basis of N-bit parallel data from a photo-detectors. CONSTITUTION:Pulse laser beams Lp are received by 2N photo-detectors 4 mounted in the form of a matrix with equal distance each other, with N pieces in a direction X and N pieces in a direction Y. Since outputs from the photo- detectors 4 constitute a wired OR circuit 5, signals received by the light receiving elements 4 are outputted as N-bit parallel data both in the direction X and in the direction Y. The N-bit parallel data from the photo-detectors 4 changes every time the pulse laser beams Lp are received by the detectors 4, so that a shift register is operated by the N-bit parallel data as clocks. Thereafter, the light receiving position is maintained by the outputs of the shift register and the parallel data. The maintained data of the light receiving position is inputted to a processing unit to be processed therein. Accordingly, the light receiving position and the center O of the pulse laser beam Lp are calculated.