baber/WOPTO huggingface dataset:
Patent JP-S5548203-A (JP)
Title: Soluble catalyst for polymerization and its manufacture
Inventor: ERUNSUTO BAIAA
IPC: C08F4/02
Filed: 1979-08-17
Abstract: Soluble catalysts for polymerizations are provided which are formed from an organic polymeric material containing at least one functional group bound to a metal, metal ion or metal complex. These catalysts can be used to promote all types of polymerizations, such as of vinyl compounds, etc. These catalysts are produced by reacting the basic polymer with a metal salt or metal complex, particularly of a metal of the third through the eighth subgroups of the periodic table or of the third and fourth main groups of the periodic table, the catalyst being formed by exchange with the metal or metal ion being bound to the polymer.
Patent JP-S611595-A (JP)
Inventor: AKUSERU HAIDO
IPC: B63B35/12
Filed: 1985-05-16
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-H043351-A (JP)
Title: Magneto-optical disk device
Inventor: NAKAJIMA KAZUO
IPC: G11B5/02
Filed: 1990-04-19
Abstract: PURPOSE:To prevent the degradation in signal quality due to an initializing magnet by shielding the magnetizing action of the initializing magnet to a disk medium with a posture controller, a mask, etc., except at the time of information rewriting. CONSTITUTION:When this magneto-optical disk device is in the opposition direction conversion system, an initializing magnet 4 is controlled by the posture controller 7 so that the opposing direction of magnetic poles of the magnet 4 is parallel with or orthogonal to the medium surface of a magneto-optical disk medium 1. When the disk device is in the opposing position conversion system, the position facing to the medium surface 1 of the magnet is moved far from or toward the medium surface 1 by the controller 7. Thus, the magnetizing action of the initializing magnet 4 on the medium 1 is avoided except at the time of information rewriting, and magnetic poles of the magnet 4 are approximated to the medium 1 to perform a required recording conversion action at the time of rewriting. Or a magnetic shielding member made of a 'Permalloy(R)' thin film, namely, a sectorial magnetic shield mask 8 is used and is rotated as the center by a mask controller 11 controlled by a CPU 10 to bring about the same effect.
Patent JP-S5438862-A (JP)
Title: Electric razor
Inventor: IWANAGA KOUICHI
IPC: B26B19/44
Filed: 1977-08-31
Abstract: PURPOSE: To provide a container for easily disposing of beard chips reserved there and cut beard off well by pushing inner cutters toward an outer cutter using the container. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09285552-A (JP)
Title: Body binding device provided with low-frequency generating function
Inventor: MATSUMURA HAJIME
IPC: A61N1/32
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a body tightly binding device provided with a low-frequency generating function in which both a massage function and a bandage function are provided in the single device by integrating electrode terminals to be connected to a low-frequency generator with a binder (bandage). SOLUTION: On a surface 11 of a long belt of an insulation sheet 1 having an expansion property, a conductive member 2 having an expansion property which is long along length of the insulation sheet 1 is provided, plural electrode terminals 21, 21... connected to the conductive member 2 and disposed at a specified interval along length of the conductive member 2 are respectively exposed on the back surface 12 side of the insulation sheet 1, and lead wires 7 from a low-frequency generator 6 are connected to the conductive member 2, thereby the insulation sheet 1 having the bandage function and the conductive member 2 with the electrode terminals 21 having the massage function are integrated with each other.
Patent JP-H09293221-A (JP)
Title: Magnetic head slider and its manufacture
Inventor: TOYOGUCHI TAKU
IPC: G11B5/31
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To realize a magnetic head slider with a small spacing loss and to realize manufacture method optimum for forming the magnetic head slider in the magnetic head slider having a magnetic head element part formed on an end surface of an air flow-out end side nearly orthogonally intersecting with a floating surface of a slider part and the magnetic head element part covered with an element protection film. SOLUTION: The floating surface of the element protection film 73 part is worked so that a floating amount on a magnetic head element position on the floating surface of the element protection film 73 becomes nearly equal to the floating amount in the vicinity of the air flow-out end positions on respective floating surfaces of the slider part 71 and the element protection film 73. At this time, by controlling at least one side temp. between the element protection film 73 and the slider part 71, the floating surface of the element protection film 73 is displaced in the direction retreating from or approaching a lap plate for the floating surface of the slider part 71, and the floating surface of the element protection film 73 is lapped to a required shape.
Patent JP-H08305953-A (JP)
Title: Vertical stack type article rack of automatic vending machine
Inventor: OKUMURA HIDEAKI
IPC: G07F11/24
Filed: 1995-04-28
Abstract: PURPOSE: To provide an assembly structure of a vertically stacking type article rack of automatic vending machine which prevents carrying-out trouble of an article by increasing the practical rigidity of a rack case with a small number of components and small assembly man-hours. CONSTITUTION: This vertical stack type article rack consists of plural columns in a lateral line and carries the article which are stacked vertically for every column in order from bottom ones, and a flapper 4 which carries the bottom article, an article holding plate 5 which presses the 2nd article from the bottom against a case side wall to support the upper articles at storage positions, and a motor-driven cam mechanism which performs swing control over the flapper 4 and article holding plate 5 matching with vending operation are put in the box type rack case 1 of each column.  Each column is provided with a tongue piece 10 for reinforcement which protrudes to an adjacent column from the lower edge of the side wall of the rack case and tongue pieces are put together while the rack case 1 is arranged successively to make the rack cases 1 abut on each other to connect with each other.
Patent JP-H02282804-A (JP)
Title: Production device for numerical control information
Inventor: HANAKI YOSHIMARO
IPC: G05B19/18
Filed: 1989-04-25
Abstract: PURPOSE:To omit the undesired working time by outputting one of the axis shift control information and the auxiliary function control information that can be simulta neously controlled as the numerical control information which are simultaneously outputted in case a numerical controller uses the numerical control in formation. CONSTITUTION:An auxiliary function control information storing part 11 inputs and stores the auxiliary function control information SF produced by an auxiliary function control information production part 5. An axis shift control information storing part 12 inputs and stores the axis shift control information SH produced by an axis shift control information production part 7. Then plural pieces of auxiliary function and axis shift control information are divided into two groups which can be and cannot be respectively controlled simultaneously. The former group includes the axis shift control information and the latter group includes no axis shift control information when they are synthesized. Then those auxiliary function control information that cannot be simultaneously controlled are taken out of the synthesized control informa tion. As a result, the functions that can be simultaneously controlled are controlled at one time when the output numerical control information are applied. Then the working time can be shortened for production of the numerical control information.
Patent JP-S588604-A (JP)
Inventor: KOIKE YOSHIHIRO
IPC: B28B1/42
Filed: 1981-07-08
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-S5732069-A (JP)
Title: Igniter for internal combustion engine
Inventor: HAMAI KIYUUGO
IPC: F02B3/06
Filed: 1980-07-31
Abstract: PURPOSE: To set discharge voltage between electrodes of ignition plugs stably and low in such a way that multisparks are generated on the ignition plugs starting at the prestage timing for compression stroke by applying output from a self-excited oscillator through an ignition coil, and ignition is done by activating near the ignition plugs.  
     CONSTITUTION: A power switch 10 for a plasma igniter 2 is put on. And when multi-ignition signal V which is taken out of an ignition timing detector to be set to the prestage timing for compression stroke is given as input to an multi-ignition control circuit 34, self-excited oscillating output Z in high voltage can be obtained on the second coil 36 for igniting a multi-ignition output circuit 33. Multisparks are  generated by applying it between electrodes of ignition plugs 18aW18d which are  gradually selected during discharge timing of a distributor 31, and plasma activation  is sufficiently made near the ignition plugs. Further, the ignition plugs 18aW18d are gradually ignited by means of plasma by the signal X which is obtained from a trigger circuit 30 at the point a little in front of the top dead point, in other words, the finish of compression stroke during its period of duration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5630114-A (JP)
Title: Microscope stage moving method
Inventor: ARITOMI TOSHIAKI
IPC: G02B21/26
Filed: 1979-08-22
Abstract: PURPOSE: To shorten the time for positioning of a target by counting the pulse number since the time when the target is detected until the stage stops, then performing the position movement to the visual field center at a predetermined speed only by the acceleration and attenuation operation of the stage.  
     CONSTITUTION: First, a mode setting circuit 7 causes an address counter circuit 9 to set up-down mode and count the pulses of a pulse generator 6. The address signal thereof causes a stage 13 to be driven by way of a driving speed determining circuit 10, a driver circuit 11 and a pulse motor 12 in synchronization with the pulses from a pulse generating circuit 6 according to the data signal of a drive memory 8 in which the driving system has been written in. When the target is detected, the stage 13 is moved to the center of the visual field at the low speed determined by the driving speed determining circuit 10 via the memory 8 by the address signal of the counter circuit 9 and is stopped by the signal 1 of the memory 8. Thereby, the time for the positioning of the target may be shortened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0851749-A (JP)
Title: Electric synchronous machine with smoothing pole and constant air gap
Inventor: BURAIMU AMARU
IPC: H02K1/26
Filed: 1995-04-28
Abstract: PURPOSE: To provide a synchronous machine, reducing the number of armature reaction ampere turns and exiting power by reducing a pressure loss generated at the entrance of a rotor. CONSTITUTION: At an electrical synchronous machine with a smooth poles and a constant air gap, which houses coils within notches extending from an outer peripheral part and is provided with a rotor with an air permeable passage in an axial direction. Notches 4 provided over the pitches of the electrode is provided, in parallel with the axis of the electrode, and the depths (a) of them are formed by the bottoms of the notches 4 and selected so as to increase a cross section at a center part with an air-permeable channel 8 in the axial direction.
Patent JP-H07297495-A (JP)
Title: Gallium nitride compound semiconductor laser diode
Inventor: KATO HISAYOSHI
IPC: H01S5/323
Filed: 1994-04-20
Abstract: PURPOSE:To enhance the oscillation efficiency of a laser by using a multilayer composed of a gallium nitride compound semiconductor formed in double heterojuction structure on a sapphire in which a (11-20) plane (a-plane) is used as a main plane. CONSTITUTION:An ANN layer 2 is formed on a sapphire substrate l in which (11-20) plane (a-plane) is used as a crystal growth surface by supplying trimethyl aluminum (TMA) and ammonium (NH3). An Si-doped n--type GaN layer 3 (n<+>layer) is grown by supplying trimethyl gallium (TMG) and Silane (SiH4). Next, an Si-doped Al0.1 Ga0.9 N layer (n layer) 4 and a GaN layer 5 (active layer) are grown in the part which is not masked with SiO2 by supplying TMA, TMG and SiH4. An magnesium-doped Al0.1 Ga0.9 N layer 6 (p layer) is formed by supplying TMA, TMG and Cp2 Mg (biscyclopentadenylmagnesium).
Patent JP-2000299572-A (JP)
Title: Mechanism for connecting circuit wiring board with metallic chassis
Inventor: NAKAMORI TOSHIHIRO
IPC: H05K9/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for connecting a circuit wiring board with a metallic chassis, which hardly causes solder cracks. SOLUTION: In a connecting mechanism, which is used for fixing and connecting a circuit wiring board 1 packed in a metallic chassis 2 formed a s a frame to the chassis 2, pawl sections 3, are provided on the chassis 2 by inwardly bending metallic pieces at bending positions which are inclined with respect to the board 1 and the board 1 is soldered to the chassis 2 by using the pawl sections 3.
Patent JP-H02285941-A (JP)
Title: Uninterruptible power supply
Inventor: KUROKI KAZUO
IPC: H02J9/06
Filed: 1989-04-26
Abstract: PURPOSE:To improve conversion efficiency of an uninterruptible power supply by operating a PWM rectifier reversely as an inverter upon power interruption and producing an AC output through parallel operation with an inverter. CONSTITUTION:When the AC output is sound, a PWM rectifier 6 is operated forwardly as a converter thus feeding DC power to an inverter 9 and charging a battery 8. The inverter 9 inverts DC power to AC power through predetermined inverting operation thus feeding AC power to a load. The PWM rectifier 6 is operated reversely as an inverter 9, upon power interruption, and operated in parallel with the inverter output through a commercial backup circuit. When the PWM rectifier and the inverter are driven based on an identical signal, sinusoidal output voltage from the PWM rectifier is equalized to the sinusoidal output voltage from the inverter. Since the PWM rectifier and the inverter bear 50% of AC output current respectively, power conversion efficiency is improved.
Patent JP-H09267277-A (JP)
Title: Automatic feeder of crude tire
Inventor: KIKUCHI NOBUYUKI
IPC: B65G67/02
Filed: 1996-04-02
Abstract: PROBLEM TO BE SOLVED: To make a crude tire so as to be automatically and quickly feedable to a loader of a vulcanizer. SOLUTION: This automatic feeder is provided with a crude tire pickup mechanism 3 picking up a crude tire T from a carrying car 1, and a crude tire delivery mechanism 5 delivering this crude T to a loader 2a of a vulcanizer 2 from the crude tire pickup mechanism 3, respectively. This pickup mechanism 3 is inserted into a hole part of the crude tire T mounted on the carrying car 1 while it is engaged with a bead part, having an inserting arm 6 lifting the tire T. On the other hand, the crude tire delivery mechanism 5 is provided with a holding arm 9 grasping a peripheral surface of the crude tire T lifted by the inserting arm 6 of the crude tire pickup machanism 3.
Patent JP-H01277356-A (JP)
Title: Tracking error signal forming circuit
Inventor: KUBO KANJI
IPC: G11B5/588
Filed: 1988-04-28
Abstract: PURPOSE:To suppress the variation of a tracking error signal due to a bit error by using a value obtained by integrating respective tracking error signals obtained at the time of reproducing a specific signal as a tracking error signal to be practically used. CONSTITUTION:A track deviation computing circuit 113 calculates and outputs a tracking error signal 114 by using a time difference signal 110 and a polarity signal 111 supplied from a time difference detecting circuit 109. The total value of respective measuring values considering polarity calculated by the circuit 113 is stored in a RAM for storing an integrated value of respective tracking error values. A capstan motor control circuit 115 controls the carrying phase of a tape by a tracking error signal 114, a piezo-electric element driving circuit 116 deforms heads 101, 102 and executes track bend follow-up control. Consequently, the loop gain of a control system can be increased under the reduced state of tracking error signal variation.
Patent JP-2000298450-A (JP)
Title: Gamma correcting circuit
Inventor: TAKADA HARUKI
IPC: G09G3/28
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform video signal by correcting color unevenness and luminance unevenness due to the manufacture variation of a display device by generating gamma characteristics according to a position on a screen. SOLUTION: This gamma correcting circuit is equipped with a video signal input terminal 17, a polygonal point value setting circuit 11 which specifies the values of polygonal points as many as 2 raised to (N)th power plus 1, a screen position control circuit 19 which outputs position information on multiple divided screen areas, a polygonal point offset value setting circuit 20 which sets a quantity to be added to the polygonal point set values corresponding to the screen areas, an adding circuit 21 which adds the output of the set value circuit 11 and the output of the setting circuit 20, a selecting circuit 12 which specifies the end position of the polygonal line of the output of the adding circuit 21 and a selecting circuit 13 which specifies the start position,  a control circuit 14 which controls the selecting circuits 12 and 13 with the value of the high-order digit bits of the terminal 17, an adding circuit 16 which adds the outputs from the selecting circuits 12 and 13 at a variable mixing ratio, and a control circuit 15 which controls the mixing ratio of the adding circuit 16 with the value of the low-order digit bits in the data from the input terminal 17.
Patent JP-H01277282-A (JP)
Title: Projection type full-color liquid crystal display device
Inventor: ASADA JUNICHI
IPC: G03B33/12
Filed: 1988-04-28
Abstract: PURPOSE:To improve all of the contrast at every R, G, and B with comparatively simple constitution by superposing a TN type liquid crystal cell having the same cell gap as that of a liquid crystal cell for Blue and with the same twist angle of a liquid crystal molecule and a reverse twisted direction on the liquid crystal cell for Blue. CONSTITUTION:The title device is formed in such structure that the TN type liquid crystal cell having the same cell gap as that of the liquid crystal cell for Blue and with the same twist angle of the liquid crystal molecule and the reverse twisted direction is superposed on the liquid crystal cell for Blue. Thereby, since the rotatory dispersion of the liquid crystal cell for Blue light in which it is hard to obtain high contrast when it is used as a single cell can be compensated by a superposed TN liquid crystal cell, the light leakage of the light deviated a little from the peak of the Blue light can be eliminated, and it is possible to realize a projection type full-color liquid crystal display device with high contrast for all of the R, G, and B and with superior color reproducibility.
Patent JP-S59230837-A (JP)
Title: Automobile with front and rear brake lamps
Inventor: EGUCHI MIKIO
IPC: B60Q1/44
Filed: 1983-06-13
Abstract: PURPOSE:To enable not only the driver of the succeeding vehicle but also the driver of the preceding vehicle to visually confirm a brake lamp of the vehicle under consideration and thereby contrive traffic safety, by providing a brake lamp at not only a rear part but also a front part of an automobile. CONSTITUTION:The brake lamp is provided not only at a rear part but also at a front part of the automobile. Accordingly, also the preceding vehicle running in the same direction as that of the vehicle under consideration can visually confirm the brake lamp of the vehicle under consideration, whereby traffic safety is contrived. For example, at night or in other occasions, the driver of the preceding vehicle can visually check the danger of a rear-end collision or the like instantaneously from the turning ON state of the front brake lamp of the succeeding vehicle, and can cope with the situation.
Patent JP-S602737-A (JP)
Inventor: KANEMURA TOMOJI
IPC: D02J1/00
Filed: 1983-06-14
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-H06320065-A (JP)
Title: Bell-shaped electrostatic coater
Inventor: HONMA KENGO
IPC: B05B5/04
Filed: 1993-05-07
Abstract: PURPOSE:To enhance the efficiency of electrification of particles of a coating material released from a spraying head and to enhance the efficiency of deposition of the particles on a body to be coated. CONSTITUTION:When an external electrode 15 for electrifying particles 20 of a coating material released from a spraying head 14 with negative charges is disposed around the spraying head 14 spinning at a high speed to obtain a bell-shaped electrostatic coater, an auxiliary electrode 21 giving ground potential is interposed between the spraying head 14 and the external electrode 15.
Patent JP-H04314249-A (JP)
Title: Multi-point television conference device
Inventor: NAKATSUKA KUNIO
IPC: H04M3/42
Filed: 1991-04-12
Abstract: PURPOSE:To utilize an idle line effectively by searching a conference device able to be open in the order depending on a line speed based on the line speed of the conference device and an idle line. CONSTITUTION:A television conference terminal equipment 6 designates a line speed of 2B or HO to an ISDN network 4 and a television conference terminal equipment 7 is connected to the network 4 at a line speed of 2B. Plural television conference terminal equipments 6,7 each are connected to the network 4, an operation management equipment 8 is connected to a conference equipment 5 to control the start and end of a multi-point conference. Moreover, a terminal equipment transmission reception means has a function to decide the line speed to be 2B or HO in the connection to the network 4. The conference is started and each item of an operation table in the equipment 8 is entered by using an entry means and a display means to designate the terminal equipments 6,7 taking part in the multi-point conference. Then the operation management control means checks the designated line speed of the terminal equipment to decide the line speed for the conference to be 2B in the case of the terminal equipment 7 and HO or 2B in the case of other terminal equipments. Thus, the line is utilized effectively.
Patent JP-H08307172-A (JP)
Title: Variable gain amplifier
Inventor: ENDO TAKEFUMI
IPC: H03G3/10
Filed: 1995-04-28
Abstract: PURPOSE: To attain smooth gain control with stable accuracy over a wide gain range by providing a variable gain amplifier circuit and a compensation circuit providing a prescribed temperature characteristic to an operation bias current to cancel the gain temperature characteristic. CONSTITUTION: A differential amplifier circuit A is made up of differential bipolar transistors (TRs) Q9, Q10 of emitter coupling, a bipolar TR Q8 controlling a collector current I, supplied to a common emitter of the TRs Q9, Q10 and collector load resistors Rc 1, Rc 2 interposed in series between collector terminals of the TRs Q9, Q10 and a power supply voltage Vcc. A voltage current conversion circuit B is made up of an operational amplifier 1, a bipolar TRQ1 connected between an output terminal and an inverting input terminal of the operational amplifier 1, a resistor R1, and bias voltage sources 2, 3. Then the voltage current conversion circuit B conducts temperature compensation to keep a gain of the TRQ8 constant with respect to the temperature.