baber/WOPTO huggingface dataset:
Patent JP-S6393285-A (JP)
Title: Method and device recording and reproducing multiplex information signal
Inventor: HIDAKA TSUNEYOSHI
IPC: H04N5/928
Filed: 1986-10-08
Abstract: PURPOSE:To record and reproduce a video signal in a wide range by multiplex and recording an angle modulated signal, whose carrier is applied with angle modulation with the aid of a 2nd information signal in a narrow band, on a recording medium after a 1st information signal in a wide band is attenuated at a fixed level, reproducing and demodulating the signal out of the recording medium in a reproduction mode and taking out the 1st information signal. CONSTITUTION:Only a signal component in the prescribed frequency area of the 1st information signal in a wide band, as shown by figure A, is attenuated at a fixed level to generate the 1st information signal as figure B shows. The angle modulated signal whose carrier is applied with angle modulation with the aid of the 2nd information signal in a band narrower than the 1st information signal is multiplexed in the prescribed frequency area of the 1st information signal to generate a multiplex information signal as figure C shows. In the reproduction mode, the modulated multiplex information signal reproduced from said recording medium is demodulated, and the angle modulated signal is separated by a filter which use fA1 and fA2 as passage central frequency. Said signal is added to the reproduced multiplex information signal with almost a reverse phase, thereby taking out the 1st information signal as shown by the figure B.
Patent JP-H0788031-A (JP)
Title: Sleeping bag case
Inventor: OMURA MITSUHIRO
IPC: A47G9/00
Filed: 1993-09-27
Abstract: PURPOSE:To prevent the loss of a sleeping bag by connecting the sleeping bag's main body with the first opening for housing the sleeping bag and a pillow bag with the second opening for housing the pad to form the pillow using a connecting material, and further by sleeping on it. CONSTITUTION:The first opening 10a is made in the sleeping bag's main body 10 which houses a pillow bag 12 and a connecting material 14 that comprise a sleeping bag, and a closing material 16 including a slide fastener and a face faster is placed. The pillow bag 12 is made of a material which is transfornable, comfortable to feel, and washable. The said bag is formed as a substantial hexahedrum and is capable of housing the pad for forming the pillow through the second opening 12a. Between the sleeping bag's main body 10 and the pillow bag 12, a connecting section 14 made of material such as cotton flannel, which is transformable, flexible and comfortable to feel, is formed. The connecting section 14 is just wide enough to cover the opening 12a. Then, the closing section 18 comprised of a face fastener is attached to the sleeping bag 12 and the connecting section 14. As a user sleeps on both the sleeping bag 12 and the connecting section 14, the loss of the sleeping bag is prevented.
Patent JP-S6483374-A (JP)
Title: Immersion brazing furnace for aluminum and aluminum alloy
Inventor: KAWAMURA HIROFUMI
IPC: B23K3/06
Filed: 1987-09-26
Abstract: PURPOSE:To reduce the cost for equipment maintenance by constituting a crucible and thermocouple protecting pipe by a pure Ni material and coating a ceramic paint on the part coming into contact with the vapor of a salt as well. CONSTITUTION:The crucible 4 inside an electric heating furnace 1 and a thermocouple protecting pipe 6 are formed by a pure Ni material and in order to protect from the vapor generated from a molten salt a ceramic paint 7 is coated on the surface of the vapor contact part of the crucible 4 and thermocouple protecting pipe 6. The salt 5 for Al brazing is charged into the crucible 4 and the salt 5 is melted by heating the whole crucible 4 body by a heater 3 inside the furnace. Since the actuation and stoppage of the heating can be done by one switch at the necessary time only with this heating the electric power cost is remarkably reduced. Due to the need for the heavy labor work of the cleaning, drying, etc., of the salt 5 being eliminated the maintenance cost of the whole furnace equipment 1 is reduced.
Patent JP-S6482138-A (JP)
Title: Data processor
Inventor: OWADA KATSUAKI
IPC: G06F11/00
Filed: 1987-09-24
Abstract: PURPOSE:To easily collect the state information when an interruption occurs by setting a report mode register to report a hardware error occurred at the detection of an interruption at an optional time point and stopping the clock of a related part in a data processor. CONSTITUTION:When an interruption factor having bit '1' of a report mode register 204, an output signal line 210 of a gate circuit 209 is set at logic '0' and an interruption request flip-flop 211 is not set. At the same time, an output signal line 218 of a gate circuit 217 is also set at logic '0' together with an output signal line 412 of a gate circuit 410 set at logic 1 respectively. Thus a hardware error is reported to an error processing circuit 500. Receiving this error report, the circuit 500 gives an instruction to a clock generating circuit 600 via a signal line 502 to stop the generation of clocks. Thus it is possible to easily collect the state information when an interruption occurs and to obtain the information effective to analysis of errors, etc.
Patent JP-2000064256-A (JP)
Title: Underwater temporary closing equipment
Inventor: NAKAHO KYOICHI
IPC: E02B7/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To prevent water from being ejected into a working space from a gap on a rear surface side between blocks by intercepting leaked water by a baffle plate to drop from a water removing hole through an upper main girder of the blocks when the leaked water enters from a watertight part of a front side of the block. SOLUTION: An underwater temporary closing equipment is provided with a side gate guide to be installed on a concrete surface of a weir body of dam, a bottom gate guide to be installed on a horizontal part of the weir body of dam, and a caisson 11 which is arranged on the bottom gate guide in a lapped manner and installed on the side gate guide through a leg part. When blocks 11a of the caisson 11 are stacked in a lapped manner, a baffle plate 12 to baffle a gap 9 to be communicated with a working space 5 inside the caisson 11 from a space 13 formed between the blocks 11a whose front side is watertight by a watertight rubber 6 and a bracket 8 which are installed on each block 11a, is fitted to an upper surface of an upper main girder 11ab of each block 11a in a projecting manner.
Patent JP-S6299462-A (JP)
Title: Production of photoconductor
Inventor: WAKITA KAZUKI
IPC: C23C16/50
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a photoconductor which can prevent the generation of defects in an amorphous silicon film by using an ion bombardment method to heat a substrate without using a heater which is a source for generating dust. CONSTITUTION:The surface of an Al cylindrical drum 1 is thoroughly cleaned in the same manner as in the conventional example and thereafter the drum 1 is mounted to a base 5 which can be rotated 6. After the inside of a reaction chamber 2 is evacuated 8 through a discharge valve 7, an auxiliary valve 9 is opened to introduce only the gaseous Ar as an inert gas into the chamber 2. High-frequency electric power is then impressed between discharge electrodes 4 and 4 from a high frequency powder source 11 to bombard ions to the drum 1, by which the drum 1 is heated up to a prescribed temp. The gaseous Ar in the chamber 2 is evacuated 8 and the valve 9 is opened to admit the reactive gas adjusted to a prescribed mixing ratio into the chamber; thereafter, the amorphous silicon film is formed on the surface of the drum 1 by a glow discharge method in the same manner as conventional practice. The gas prepd. by mixing >=1 kinds of gases among H2-base B2H6, NO, CH4 or H2 with SiH4 and adjusting the mixing ratio to a prescribed ratio according to purposes is utilized for the above-mentioned reactive gas.
Patent JP-S6299734-A (JP)
Title: Stroboscope for camera
Inventor: SUZUKI RYOICHI
IPC: G03B15/05
Filed: 1985-10-26
Abstract: PURPOSE:To indicate excellently a stroboscope is under charging even when the power source battery is used up or at low temperature by providing a stopping circuit that stops operation of a strobe circuit by output of a detecting circuit when voltage is dropped below a voltage level that can light up an indicating means, and making charging again after stopping. CONSTITUTION:When battery voltage is lowered than the first specified level during a stroboscope charging, charging operation of the strobe is prohibited to prevent further lowering of battery voltage, and charging operation is restarted after the charging operation. That is, when charging operation is started, voltage UBAT of the power source battery 11 drops quickly at the time of low temperature and when the battery is consumed. When voltage became below a specified value V2, output of a comparator 39 is reversed to H level, and an oscillating transistor 12 is made off, and charging operation to a main capacitor 25 stops. Accordingly, voltage of the power source battery 11 returns to V1. Thereby the oscillating transistor 12 is turned on and charging operation to the main capacitor 25 is resumed.
Patent JP-H03104080-A (JP)
Title: Magnetic disk device
Inventor: SUGIMOTO MASAHARU
IPC: G11B33/08
Filed: 1989-09-18
Abstract: PURPOSE:To prevent positioning error to vibration, etc., from being increased by supporting an enclosure to a frame by plural vibration proof supporting bodies so that primary moment around the center of gravity can be balanced to parallel inputs from an external part. CONSTITUTION:Distances L1-L5 for arranging vibration proofing rubbers 15a-15c to a center 20 of gravity of an enclosure 14 and respective spring constants Ks and Kc of the vibration proofing rubbers 15a-15c are selected so as to satisfy the two formulas of L1.Kc+L1.Kc-L2.Ks=0 and L3.Ks+L5.Kc-L4.Ks=0. As a result, the primary moment around the center 20 of gravity can be bal anced to the vibration inputs from the external part in X and Y directions. Accordingly, since a rotating operation component is not generated in the enclo sure 14, the positioning error is not generated.
Patent JP-S6394567-A (JP)
Inventor: KOBAYASHI YOSHIO
IPC: H01R9/05
Filed: 1986-10-09
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-H0564412-A (JP)
Title: Separately excited linear parametric motor
Inventor: MURAKAMI KOICHI
IPC: H02K41/02
Filed: 1991-08-28
Abstract: PURPOSE:To provide a linear parametric motor, in which the direction of movement and rate of movement of a movable body can be controlled easily. CONSTITUTION:Magnetic fields generated at the time of applying AC to first and second windings 3 and 4 respectively wound round first and second U-shaped cores 1 and 2 are applied to and composed on a certain path so that the magnetic fields deviate from and overlap with each other, a movable body arranged on the certain path is moved by these composite magnetic fields, and the phase of AC applied to the first and second windings 3 and 4 is also controlled by the magnetic fields so that the direction and rate of movement of the movable body can be controlled.
Patent JP-H03104788-A (JP)
Title: Automobile door assembling apparatus
Inventor: SAKAMOTO TOSHIHARU
IPC: B62D65/00
Filed: 1989-09-16
Abstract: PURPOSE:To make it possible to precisely carry out a door assembling work by providing a support holding means which can be changed over between a clamping condition in which a door support part is clamped to a body side part of a door transferring means and a movable condition in which the door support part can be moved slightly. CONSTITUTION:When a door support part 14 is transferred to a set position, a door supporting and holding member G is set in a clamping condition. When the door support part 14 is projected toward a vehicle body so as to engage two hinges H1, H2, the door supporting and holding member G is changed over into a movable condition. With this arrangement, a door can be precisely received while a shift value of the door from the set position may be made to be small, and further, it is possible to compensate the position for the shift value.
Patent JP-H0287013-A (JP)
Title: Preparation of magnetic scale
Inventor: ARA KATSUYUKI
IPC: G01B7/00
Filed: 1988-09-26
Abstract: PURPOSE:To enhance detection sensitivity and an S/N ratio by heating non- magnetic austenite type stainless steel at a desired interval by a high energy density heat source while a magnetic field is applied to said steel. CONSTITUTION:A current is supplied from a DC power supply 22 to form magnetic flux 30 and this magnetic field is applied to a base body composed of non-magnetic austenite type stainless steel. Laser beam 20 being a high energy density heat source is applied to said base body 1 so as to form a desired interval between heated parts 3 to heat and melt the same while the molten parts are solidified to form magnetic grids of a predetermined interval. About several % of magnetic ferrite is precipited in the austenite texture of each molten/ solidified heated part 3. Since a magnetic field is applied during the irradiation with laser beam, the axis of the precipitated ferrite magnetic body is aligned in a definite direction to generate magnetic anisotropy. Therefore, the interval between the magnetic grids is arbitrarily selected and a Hall element detecting residual magnetization quantity is used to obtain the relation between displacement quantity and residual magnetization quantity. By this method, displacement can be detected.
Patent JP-H10115886-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TANAKA AKIRA
IPC: G03C1/20
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material high in sensitivity by using 2 kinds of specified sensitizing dyes. SOLUTION: At least one of the silver halide emulsion layers of the photographic sensitive material contains at least one of dyes represented by formula I and at least one of dyes represented by formulae II and III, and in formulae I-III, each of Z1 and Z2 is an atomic group necessary to form a thiazole or selenazole ring; each of Z3 and Z5 is an atomic group necessary to form a 6-membered N-containing hetero ring; Z4 is an atomic group necessary to form an oxazole or thiazole ring or the like; A is an alkyl or alkenyl group or the like; Q is an atomic group necessary to form a 5- or 6-membered cyclic ring; Y is a thienyl, furyl, or pyridyl group; each of R1 -R5 is an alkyl or alkenyl or alkylnyl group; each of L1 and L2 is a methine group;  M is a counter ion; and each of (l), (m), and (n) is 1 or 2, thus permitting sensitivity to laser beams in the red wavelength region to be enhanced.
Patent JP-H0290901-A (JP)
Title: Treatment of organic solution
Inventor: KUSUDA MASATAKA
IPC: B01D3/00
Filed: 1988-09-26
Abstract: PURPOSE:To improve purity of separated solvent as compared with distillation method by heating an organic solution containing a low volatile polymer as a solution in an organic solvent to produce solvent vapor. permeating the solvent vapor through a hydrophobic membrane, and cooling and condensing the permeat ed vapor. CONSTITUTION:An organic solution containing a nonvolatile or low volatile polymer as a solute or a colloidal solute in an organic solvent (e.g., benzene) is heated in an evaporation container (c) to produce the solvent vapor. The vapor is led by pressure to a first room of a membrane module (d) composed of a hydrophobic membrane 2 such as polyethylene. The module (d) is heated by a heating means (h) to keep the inside of the module (d) at a temp. higher than that of the vapor. The vapor permeates through holes of the membrane 2, but fine particles contained in the vapor are inhibited from permeating due to the membrane 2. The vapor permeates the membrane 2 is condensed by a condenser (l). As result, though the method uses a membrane, clogging up the membrane is lowered as compared to a filtration method and the purity of the separated solvent is improved as compared with that prepared by a distillation method.
Patent JP-H0692764-A (JP)
Title: Production of fertilizer
Inventor: MANDA TOMIJI
IPC: C05F1/00
Filed: 1992-09-09
Abstract: PURPOSE:To provide a production method of a fertilizer free from the generation of malodor and reduced in the production process at the time of producing the fertilizer using an organic material such as the waste in processing of marine products as a raw material. CONSTITUTION:The organic raw material such as the waste in processing of marine product or the waste from butchery processing is aged in the condition of pH3.0-6.0.
Patent JP-H0879566-A (JP)
Title: White clipper and video modulation semiconductor integrated circuit
Inventor: SAARAA JIYOUAN KIYARORU
IPC: H04N5/20
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To prevent excessive modulation by making the clipping level of a white clipping circuit effective at a relatively low level by controlling the clipping level. SOLUTION: A section A having resistors R1-R4 and transistors Q1 and Q2 works as a high-linear amplifier which can be adjusted in gain by changing the resistance values of the resistors R1-R4. A section B sets a clipping point by limiting a DC offset. Usually, the clipping point is set by means of a resistor R5 so that chroma higher than a peak-time white level may not be clipped differently from a spike higher than the chroma. A separation higher than the clipping point makes the peak-time white level of two signals overlap each other. Therefore, the high-speed comparator of a section C having a transistor network Q5-Q10 is toggled. When the comparator is toggled, the transistors Q7 and Q8 become emitter follower buffers improved in toggle time.  Buffers Q7 and (g) reduce the switching voltage of the comparator by using a negative impedance converter topology and, therefore, the response time becomes shorter and the clipping point can be limited accurately.
Patent JP-H0693999-A (JP)
Title: Negative pressure applying method and negative pressure applying device
Inventor: TANAKA TOMOYUKI
IPC: F04F5/20
Filed: 1992-09-09
Abstract: PURPOSE:To reduce the generation of noise by a negative pressure generator by reducing outflow of fluid from a fluid feed source for fluid fed to the negative pressure generator. CONSTITUTION:A negative pressure applying method is such that a negative pressure is applied on an object part 100 only during a negative pressure applying period by using a negative pressure generator 1 to generate a negative pressure by means of fed fluid. The negative pressure applying method comprises a process wherein a first valve 3 between a fluid feed source 7 to feed fluid to the negative pressure generator 1 and the negative pressure generator is released according to the starting of the negative pressure applying period, a process wherein a second valve 4 between the negative pressure generator 1 and an object part 100 is released, a process wherein it is detected that the negative pressure of the object part 100 is increased to a value higher than a first given value, a process wherein the first valve 3 is closed, and a process wherein the second valve 4 is release according to completion of the negative pressure applying period.
Patent JP-S59124600-A (JP)
Inventor: KURAUDO UORUTAA RUBURONDO
IPC: A41H3/00
Filed: 1983-12-20
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-H0961371-A (JP)
Title: Defect inspecting device
Inventor: HAGIWARA TSUNEYUKI
IPC: G06T7/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a defect inspecting device capable of detecting a defect of a phase shifter and a light transmissible foreign matter. SOLUTION: This device has two differential interference microscopic systems of transmission type and reflection type. A polarizing beam splitter 14, for example, is used as the analyzer of the transmission type differential interference microscope, the transmitted light IT1 and reflected light IR1 of the beam splitter 14 are detected to provide detection signals. The relative intensity of the two detection signals is regulated to provide the differential output between them. In the reflection type one, the differential output is similarly provided. The relative intensity of the two signals is regulated. A defect is detected on the basis of the difference between the two signals after regulation.
Patent JP-H0963914-A (JP)
Title: Drain recovery device
Inventor: TANIGUCHI HIDEYUKI
IPC: H01L21/02
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a drain recovery device which is capable of preventing the inside of a case housing section from being contaminated by drops dripping from a drain outlet when a drain recovery case is replaced. SOLUTION: A drip tray 32 which receives drops which drip from a drain outlet 22 of a drain accumulation/discharge section 18 is provided and supported in such a manner that it is capable of moving between a position just under the drain outlet and a standby position separated from it interlockingly with the movement of the drain recovery case.
Patent JP-H0697276-A (JP)
Title: Manufacture of semiconductor device
Inventor: KINOSHITA EITA
IPC: H01L21/265
Filed: 1992-09-09
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device without increasing manufacturing processes in number, where the semiconductor device is enhanced in driving capacity, operation speed, and degree of integration. CONSTITUTION:An oxidation-resistant film 3 is formed on a part of a semiconductor substrate 1 corresponding to an element region, and channel stopper ions are implanted into the semiconductor substrate 1 at an angle with its surface.
Patent JP-H04122281-A (JP)
Title: Blade device of electrical razor
Inventor: MOCHIDA MIKIO
IPC: B26B19/04
Filed: 1990-09-11
Abstract: PURPOSE:To simplify the constitution of a jig used in an installation work by carrying out the work for installing a thin plate shaped blade on a blade installation body before assembling the blade installation body, by constituting the blade installation body by combining a pair of members in disassembly- enabled or disabled form. CONSTITUTION:An outer blade case 21 is constituted by fixing a pair of members 23 and 24 in combination so as not be disassembled, and formed into a semicylindrical shape in assembled state, and the upper and lower parts are set into the opened states along the lengthwise direction, and a pair of members 23 and 24 have a half divided shape from the shape of the outer blade case 21. When the outer blade case 21 is to be assembled, the projections 30 of a pair of members 23 and 24 are engaged with the recessed part 31a of a projection piece 31, and then a pair of members 23 and 24 are assembled so as able to be disassembled, and the outer blade case 21 is constituted. Accordingly, the constitution of a jig which is used in the work for installing a thin plate shaped blade on a blade installation body is simplified, and also the constitution of a shaping mold can be made simple.
Patent JP-H03102503-A (JP)
Title: Method and device for guiding self-running truck
Inventor: KAWASAKI KEIZO
IPC: B61B13/00
Filed: 1989-09-18
Abstract: PURPOSE:To easily detect a mark and to enable a two-dimensional image processing immune to noise by constituting a guide line and a transfer condition change mark of a straight line to be easily drawn on a guide surface such as a floor surface, etc. CONSTITUTION:This self-running truck is equipped with a steering wheel 9 and a travel driving wheel 12 so as to be traveled on the floor surface and at an end in an advancing direction, an ITV 1 is provided to pick up images on the floor surface. Video signals to be outputted from this ITV 1 are processed by an image processor 3 to generate truck azimuth data 4 for showing the current advancing direction of the self-running truck and target direction data 5 composed of a distance L to a direction change point A and a direction change amount theta in the case of a direction change. These two data 4 and 5 are inputted to a travel controller 6 and processed to calculate a steering angle 7 and a traveling speed 10.