baber/WOPTO huggingface dataset:
Patent JP-S5588977-A (JP)
Title: Soldering device
Inventor: KONDOU KENJI
IPC: H05K3/34
Filed: 1978-12-27
Abstract: PURPOSE: To shorten the conveying distance as far as possible, and perform soldering effectively, by transferring the substrate holder on guide rails, and operating the ascending and descending motions of the vertical travel lever and inclining and flat moving motions of the front and rear variable rails by following up mutually.  
     CONSTITUTION: A vertical travel level 11, and front variable rail 12 and rear variable rail 12' of which inner end part is fitted to this vertical travel lever 11 and outer end part is inclined upwards are disposed on the upper part on the both sides of a solder bath device 10. A conveying substrate holder 7 is transferred on a fixed guide rail 6, and descending and ascending motions of the vertical travel lever 11 and the inclining and flat moving motions of the variable rails 12, 12' are manipulated by following up mutually, so that the vertical motion of the holder 7 is superposed on the conveying speed of the printed substrate. Also, by using device 10 equiped with a dip overflow port bath 28 for forming a solder overflow surface corresponding to the conveying track of the printed substrate, soldering or printed substrate may be preformed effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6136214-A (JP)
Title: Composition for oral cavity cleaning
Inventor: ITOI HIROSHI
IPC: A61K8/96
Filed: 1984-07-30
Abstract: PURPOSE:To provide the titled composition containing miraculin, and capable of effectively improving the juice effect even in the presence of residual sodium laurylsulfate used as a foaming agent in the oral cavity. CONSTITUTION:Miraculin wich is a glycoprotein component existing in miracule fruit (grown in West Africa) is added to the base composition in an amount of 1-10<-4>wt%, preferably 10<-1>-10<-3>wt% in terms of pure compound. Pure miraculin separated from miracle fruit, or the powder or extract of the fruit may be used for the purpose. The compound is effective to suppress the juice effect- inhibiting activity of sodium laurylsulfate added to the composition as a foaming agent to improve the refreshness and feeling of the oral cavity and the cleaning effect, and gives excellent juice effect to the oral cavity.
Patent JP-H1013396-A (JP)
Title: Automatic identification point control identification device and its control method
Inventor: ONO TAKASHI
IPC: H04B10/2543
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an automatic identification point control identification device and its control method with a small size at a low cost by suppressing the increase of the circuit scale. SOLUTION: A data signal and a clock signal extracted from the data signal branched into two and inputted to a main identification device 5 and a sub identification device 6, an exclusive OR circuit is used to detect a difference from outputs and a code error rate is calculated by a controller 11. Only in the case of operation start, a difference between the identification point of the main identification device 5 and the identification point of the sub identification device 6 is scanned to detect a code error rate and an optimum identification point is calculated from a relation between the identification point and the code error rate so as to set the initial value of the identification point of the main identification device.  Then only the identification point of the sub identification device 6 is scanned to calculate an optimum identification point with the relation between the identification point and the code error rate and the identification point of the main identification device is controlled repetitively.
Patent JP-S5950925-A (JP)
Title: Automatic die moving device
Inventor: SATOU REIICHI
IPC: H05K3/00
Filed: 1982-09-14
Abstract: PURPOSE:To prevent a punch from entering into a previous hole-punching position by moving automatically a die at every stroke of a press, and to prolong the service life of a die, by providing the moving means of a die and its driving means to the inside of the processing die. CONSTITUTION:After piercing a hole of prescribed shape in a liquid crystal panel by lowering a slide, and when the slide is raised to a dead point, a limit switch is actuated to rotate, by its signal, a motor 15 equipped with a timer fixed to a fixed plate. Then a rotary shaft 14 and bevel gears 13, 12 are rotated, and an eccentric pin 9 is rotated by succeedingly rotating worm 8a and worm gear 9a. Accordingly, a moving plate, into which the lower end part of the pin 9 is fitly inserted, is rotated. Thereafter, the rotation of the moving plate is stopped instantaneously with the stop of the motor 15. Directly after the stop, a piercing of the next hole can be performed because a plate made of polycarbonate resin fixed to the moving plate has already moved by a precribed angle from the previous piercing position.
Patent JP-S5684033-A (JP)
Title: Gate circuit of gate turn-off thyristor
Inventor: MASUDA KAZUNORI
IPC: H03K17/73
Filed: 1979-12-12
Abstract: PURPOSE:To make it possible to stabilize operation while simplifying the constitution by using only on DC power source for a gate circuit. CONSTITUTION:From the anode side of single gate-circuit DC power source 23, turning-on switch 14 and turning-off switch 19 are connected in series via resistor 22 and the other terminal of switch 19 is connected to the cathode side of power source 23. Further, one terminal of turning-off switch 29 is connected to the anode side of power source 23, and one terminal of turning-on switch 24 to the cathode side of power souce 23; and the other-side terminals of both switches 29 and 24 are connected to the cathode of gate turn-off thyristor (GTO) 1. To the connection point of two switches 14 and 19 connected in series, one terminal at the cathode side of diode 21 of the circuit composed of capacitor 18, resistance 20 and diode 21 connected in series is connected and the other terminal of the circuit is also connected to the gate of GTO1. Then, CTO1 is connected to main power source 2 in series to load 3.
Patent JP-2000348465-A (JP)
Title: Recording disk drive apparatus and its manufacture
Inventor: IZUMI MITSUHIRO
IPC: G11B33/14
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce a flattering of recording disks by providing a shroud wall which is opposed to the end faces of recording disks rotating about a strut and surrounds the periphery of the recording disks, and a rectifier groove formed on the shroud wall adjacently to an area opposite to the end faces of the recording disks. SOLUTION: A shroud member 18 is built in a housing 17 in which magnetic disks 12 are stored. The shroud member 18 forms a shroud wall 19 which is opposed to the end faces of the magnetic disks 12 and surrounds peripheries of the magnetic disks 12. A rectifier groove 21 is formed to the shroud wall 19 adjacently to an area opposite to the end faces of the magnetic disks 12. The shroud wall 19 is preferably opposed to the end faces of the magnetic disks 12 in a range as wide as possible, and the rectifier groove 21 is preferably formed without being interrupted in a circumferential direction. A space (s) between the end face of the recording disk 12 and the shroud wall 19, and a depth (d) of the rectifier groove 21 are adjusted, whereby flattering of the recording disks 12 can be efficiently reduced.
Patent JP-H0328483-A (JP)
Title: Window guide device
Inventor: OBA TAKASHI
IPC: E06B7/12
Filed: 1989-06-26
Abstract: PURPOSE:To perform effective ventilation even when a wind direction is changed by a method wherein a pair of upper and lower support members are mounted to an outer wall extending along the longitudinal frame of a window, and a vertically long plate body is situated therebetween rotatably around a longitudinal axis and laterally movably. CONSTITUTION:A pair of upper and low support members 1 are mounted to an outer wall extending along the longitudinal frame of a window by means of a screw. A vertically long plate body 4 is rotatably and laterally movably mounted between the support members 1 and 1 through an arm member 2 formed with arm rods 2a and an triangular arm piece 2b. Through a link action, the plate body 4 are laterally moved to cover the opening part of a window, and through the change of the inclination angle of the plate body 4, indoor ventilation is practicable even when a wind direction is extended in parallel to a window. This constitution performs effective ventilation.
Patent JP-H09320156-A (JP)
Title: Cassette-loading device
Inventor: TOGO YOSHIYUKI
IPC: G11B15/675
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To selectively insert large and small tape cassettes into first and second cassette holders and load both tape cassettes in the same tape pulling-out position by a pair of left and right rotary arms, provided in the left and right side plates of a holder bases. SOLUTION: In a cassette loading device 20, when a large tape cassette 1 and a small tape cassette 11 are selectively inserted, the large tape cassette 1 is placed on a first cassette holder 22, moved from a cassette loading/ unloading position from this side of a holder base 21 to a tape pulling-out position in a farthest side, by a pair of left and right rotary arms 26, 26 and then loaded. The small tape cassette 11 is placed on a second cassette holder 23, moved from the cassette loading/unloading position from this side of the holder base 21 to the same tape pulling-out position by the pair of left and right arms 26, 26 and then loaded.
Patent JP-S5685024-A (JP)
Title: Pile hammer
Inventor: OGATA KOUJIROU
IPC: E02D7/18
Filed: 1979-12-13
Abstract: PURPOSE: To drive a pile with good efficiency by a small vibration of ground by applying an axially right angle-directional vibration to the pile and also automatically controlling the acceleration in the tip of the pile to a fixed value.  
     CONSTITUTION: A comparator 10 is set with the value as a target value α 0  of an acceleration α for the allowable limit of the ground vibration. Accordingly, when α>α 0 , the amount of compressed oil supplied from an oil pressure source 7 to an oil-pressure motor 5 is reduced by a flow control valve 8 and when the revolving number of an eccentric axle 3 is reduced, the exciting force of the vibrator 2 is reduced. Also, when α<α 0 , the amount of compressed oil is increased by the flow control valve 8 and the exciting force of the vibrator 2 is increased when the revolving number of the eccentric axle 3 is increased. Thus, when the depth of penetration is small, the ground vibration is suppressed by automatically lessening the acceleration α in the tip of the pile, and also when the depth of penetration becomes large and the repulsion of soil becomes great, the acceleration α is automatically enlarged and the penetration speed of the pile can be assured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0212181-A (JP)
Title: Developing device
Inventor: KAKEHI YOSHIO
IPC: G03G15/09
Filed: 1988-06-30
Abstract: PURPOSE:To prevent a machine body from being contaminated by magnetizing the surface of a magnet roller uniformly. CONSTITUTION:A main body 1 has an opening part 2 and the magnet roller 3 which carries a developer T on the surface is supported rotatably in the opening part 2. Then every time the magnet roller 3 which carries the developer T is driven during agitating operation at a prescribed speed to rotate, the surface of the magnet roller 3 has uniform magnetic force from one end to the other end. Consequently, the developer T from the magnet roller 3 is hardly scattered by centrifugal force. Consequently, the machine body is prevented from being contaminated.
Patent JP-S6051653-A (JP)
Inventor: NAKANO YUZURU
IPC: C04B16/02
Filed: 1983-08-31
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-S5862926-A (JP)
Title: Synchronizing signal generating circuit
Inventor: MIYAKE SHINICHI
IPC: H03K5/01
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a signal completely synchronized with a neutral point voltage in an AC signal, by constituting the circuit so as to invert an FF with a signal outputted when an input voltage is coincident with the neutral point voltage of a reference voltage. CONSTITUTION:When an AC signal is inputted via a capacitor C, an input voltage applied to comparators 4-6 changes centering on a bias voltage V1. When the input voltage drops from a sufficiently high voltage and is coincident with a reference voltage V3, although an output N1 of the comparator 4 goes to 1, an FF7 is not inverted. When the input voltage is coincident with a neutral voltage V2 of the reference voltage, an output N3 of a comparator 6 goes from 1 to 0, an output N6 of a gate circuit 8 goes from 0 to 1, an FF9 is inverted and a synchronizing output OUT goes to 1. When the input voltage is coincident with a reference voltage V4, an output N2 of a comparator 5 goes to 0. An FF7 is inverted with this output N2, its output N4 goes to 1 and an output N6 of the circuit 8 goes to 0 but the FF9 is not inverted. Thus, only when the input voltage is coincident with the voltage V2, the FF9 is inverted.
Patent JP-H0832433-A (JP)
Title: Output buffer circuit
Inventor: KONO HARUMI
IPC: H03K19/0175
Filed: 1994-07-13
Abstract: PURPOSE:To make a signal waveform at an output terminal stable by suppressing overshoot or ringing caused from the output buffer circuit without losing the operating speed. CONSTITUTION:The circuit is made up of a 1st transistor (TR) 11 connected between a point of a 1st power supply potential VDD and an output node S1 and operated by an input signal, a 2nd TR 14 whose one terminal connects to a point of a 2nd power supply potential VSS and acting like a complementary TR with respect to the 1st TR 11, a resistor means 12 connected between the other terminal of the 2nd TR 14 and the output node S1, a bypass means 13 connected in parallel with the resistor means 12 and connecting the output node S1 and the other terminal of the 2nd TR 14 till the potential of the output node S1 reaches a prescribed potential, and a 3rd TR 15 connected between a point of the 2nd power supply potential VSS and an output terminal OUT1 and operated according to the potential appearing at the output node S1.
Patent JP-H09297839-A (JP)
Title: Image forming device
Inventor: YAMADA NORIO
IPC: G03B27/50
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the image forming device which can stop a scanner at a target position by performing speed reduction control over the scanner at its speed reduction time even if a DC servomotor enters a heat generating state. SOLUTION: A microcontroller 5 inputs a PWM signal with a duty ratio corresponding to the scanning speed of the scanner from a PWM generator 4 to MOS FETs 33 and 34 driving the DC servomotor 1, which rotates at a specific rotating speed to move the scanner reciprocally and read a document image, and at the time of return acceleration of the scanner, the microcontroller 5 corrects the duty ratio of the PWM signal at the return speed reduction time of the scanner with the speed of the scanner at a position of a specific distance. Consequently, the scanner stops accurately at a specific position under invariably high-precision speed reduction control at the speed reduction time of the scanner even if the DC servomotor 1 enters a heat generating state, and stable image formation which is not affected by the heat generation of the DC servomotor is performed.
Patent JP-H0721830-A (JP)
Title: Manufacture of solid electrolytic membrane
Inventor: WATANABE MAKOTO
IPC: H01B1/06
Filed: 1993-06-30
Abstract: PURPOSE:To form a dense membrane on the surface of a porous substrate within a short time and with a lessened number of heat treatments and provide a fuel cell with excellent stability for a long duration wherein peeling of the solid electrolytic membrane of the fuel cell is suppressed. CONSTITUTION:After a porous membrane 2 of a solid electrolyte is formed of none side of a porous substrate 1 to be coated with the membrane by applying a slurry containing a solid electrolyte material powder and then heating the substrate, the porous membrane is immersed in metal soap containing a metal to compose the solid electrolytic material and heated to decompose the metal soap and compose the solid electrolyte and thus make the membrane dense.
Patent JP-H0918739-A (JP)
Title: Dynamic focus circuit
Inventor: KATO TSUTOMU
IPC: H04N9/31
Filed: 1995-06-28
Abstract: PURPOSE: To provide a dynamic focus circuit suitable for a CRT projector. CONSTITUTION: A sawtooth wave HS is generated synchronously with a horizontal parabolic wave HP and a horizontal deflection pulse HD whose level changes in response to the time change for one period of the horizontal deflection pulse HD. A vertical parabolic wave VP is generated, whose level changes in response to the time change for one period of the vertical deflection pulse VD. The vertical parabolic wave VP and the sawtooth wave HS are multiplied. The product wave VP×HS and the sawtooth wave HS are superimposed on the horizontal parabolic wave HP. Dynamic focusing is conducted by using the superimposed signals MIX1, MIX2. Deterioration in surrounding focus caused due to a distance difference from an electron gun up to a fluorescent screen is prevented at the left and right sides in a rester distoted in a trapizoidal.
Patent JP-S6222231-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: C08L67/02
Filed: 1985-07-22
Abstract: PURPOSE:To assure the good contact state with a rotary head and to stabilize an SN ratio in a short wavelength region by disposing a magnetic recording layer consisting of a thin ferromagnetic metallic film on a high-polymer film and using the high-polymer film of which the hardness continuously changes from the boundary between the high-polymer film and the magnetic recording layer to 1/3. CONSTITUTION:A hardened layer 2, a pulverous particle layer 3, the magnetic recording layer 4 formed by diagonal vapor deposition of Co-Ni-O and a protective lubricating layer 5 are formed on the high-polymer film 1. The hardened layer 2 of which the hardness changes from the surface to 1/3 depth is formed by irradiating 14keV electron beam for 5 seconds at 120muA/cm<2> to the high- polymer film 1 from the front side thereof. The good contact with the rotary head is thereby assured and the reproduction SN ratio in the short wavelength region is stabilized.
Patent JP-H0513193-A (JP)
Title: X-ray flux forming device
Inventor: YAMAMOTO NAOKI
IPC: H05G2/00
Filed: 1991-07-02
Abstract: PURPOSE:To provide an X-ray flux forming device capable of obtaining a fine X-ray flux of high brightness without requiring a wide space such as in the case of a synchrotron emitting light facility. CONSTITUTION:An X-ray taking-out window 3 made of a beryllium film is disposed in a vacuum tank 2 containing an electron beam generating portion 6 therein, and an X-ray generating metal film 4 is formed on a surface on a side of the tank made of the beryllium film. An electron beam is radiated toward the metal film 4 while being throttled. The generated X-ray is taken out to the exterior of the tank through the window 3, so as to be emitted into one end of an X-ray converging system 1, thus obtaining an X-ray flux 9 at the other end. Accordingly, it is possible to radiate an electron beam of a high voltage and a large current onto the X-ray generating metal film and to emit most of the generated X-ray into the X-ray converging system, thereby forming a fine X-ray flux of high brightness. Moreover, a stable X-ray flux free from mechanical vibration can be formed because the X-ray generating portion is stationary.
Patent JP-S6317608-A (JP)
Inventor: KIMURA HIROTO
IPC: A01C11/02
Filed: 1986-07-09
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-H11354617-A (JP)
Title: Substrate processing apparatus and method therefor
Inventor: NAGASAKA MICHIO
IPC: H01L21/027
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To rotate a substrate, such as a silicon wafer in a noncontact condition at a high speed. SOLUTION: A wafer 11 is positioned in an opening 18 which passes through the central part of a holder unit 9, so that the wafer 11 is gripped at its edge. Embedded in the holder unit 5 is a magnet 27. A unit supporting/rotating device 5 includes a thrust support coil 29, a radial support coil 31 and stator coil 33. By utilizing the magnetic forces of the coils, the unit supporting/rotating device 5 supports and rotates the holder unit 9 in a noncontacted condition. Since the coils are disposed close to the holder unit 9, the holder unit 9 can be stably supported and be rotated at a high speed. Furthermore, since the wafer 11 is exposed on its upper and lower sides, treatment fluid can be supplied from a nozzle onto the both surfaces of the wafer 11.
Patent JP-H0756657-A (JP)
Title: Power supply control method and information processor
Inventor: KUSAKABE KAZUTAKA
IPC: H02J13/00
Filed: 1993-06-30
Abstract: PURPOSE:To apply the power supply control method without changing the software nor using any exclusive cable by producing an input reception signal and an input interruption signal at a connecting part and applying a power supply at a power supply driving part in response to the input interruption signal. CONSTITUTION:An optical signal is sent to a photoelectric converting part 25f of an input/output device H from a photoelectric converting part 23a of a central processor F. Thus the part 25f produces an electric signal of '1'. Receiving this electric signal, an OR circuit 37 transmits this signal to the output signal line of a power supply application switch and switches on a power supply if it is kept OFF. When the power supply of the processor F is cut, the part 25f detects the cut of the power supply and confirms the connection of this cut for a fixed time. Thus the part 25f produces a signal of '0'. Receiving this signal, the circuit 37 transmits an AND acquired with another input signal to the output signal line of the power supply application switch.
Patent JP-H09131188-A (JP)
Title: Preparation of protein pp15 by gene manipulation
Inventor: URURITSUHI GURUNTOMAN
IPC: C07K2/00
Filed: 1996-06-21
Abstract: The cDNA coding for PP15 is described. This cDNA can be used to prepare PP15 in pro- or eukaryotic cells. <IMAGE>
Patent JP-H057588-A (JP)
Title: Ultrasonic doppler diagnostic apparatus
Inventor: SHINAMI AKIRA
IPC: G01S15/52
Filed: 1991-07-02
Abstract: PURPOSE:To enable the obtaining of required information even from a low speed blood stream by determining a moving speed of clutter component and a scattering thereof based on an ultrasonic reception signal within an object to be inspected while blood stream information is detected after selective screening of information on clutter component. CONSTITUTION:An ultrasonic Doppler diagnostic apparatus obtain blood stream information in an object to be inspected based on a reception signal of an ultrasonic signal transmitted and reflected inside the object to be inspected. In this case, a moving speed of a clutter component and/or scattering thereof are determined by a clutter information detecting means 1 based on the reception signal. A clutter removal signal in which information of the clutter component carried on the reception signal is removed selectively from the signal is determined by a clutter information removing means 2 based on the moving speed and/or the scattering thereof. Moreover, blood stream information is obtained by a blood stream information detecting means 3 based on the clutter removal signal obtained thereby enabling the obtaining of required information even in a blood stream very slow in speed.