baber/WOPTO huggingface dataset:
Patent JP-H02101493-A (JP)
Title: Color display device
Inventor: KASAI TOSHIO
IPC: G09G1/00
Filed: 1988-10-08
Abstract: PURPOSE:To surely detect the three values by commonly inputting each color signal of the three levels of high, medium, and low into the first and the second groups of comparators with differing thresh levels, and deriving to the outputting electrode the output from these comparators after adding the resistance. CONSTITUTION:When a red signal of a high, medium, or low level is inputted, they are each inputted to the first and second comparators 4 and 5 after being amplified by a specified proportion by an amplifier 1. Here if it is the red signal of the high level, a signal H is outputted together by the first and second comparators 4 and 5, and the signal H is shown in the outputting electrode t1. If it is the red signal of the medium level, a signal L is outputted by a first comparator 4, the signal H is outputted by the second comparator 5, and a signal M, which is the intermediate value of signal L and signal H is shown in the outputting electrode t1. If it is the red signal of the low level, a signal L is outputted by the first and second comparators 4 and 5, and the signal L is shown in the outputting electrode t1. Thus the three values can be surely detected.
Patent JP-H05206119-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMOTO SHOZO
IPC: H01L21/3205
Filed: 1992-09-24
Abstract: PURPOSE:To avoid the bad influence of voids in an insulating film by coating a specified layer insulating film of a semiconductor chip selectively with electrode wiring and coating it after that with a first insulating film having possible voids, and forming a second insulating film by spin coating and burying the voids substantially. CONSTITUTION:Baking is performed for about 40 seconds with a hot plate of a temperature 100 deg.C, and in this way a positive type photoresist film 6 having a thickness of about 4mum at its flat part is formed. In this forming process, air comes out of horizontal holelike voids 51 and bubbles 7 are produced. Besides, the entrance vicinities of the horizontal holelike voids are buried with the positive type photoresist film. HMDS PROCESSING, spin coating of positive type photoresist, and baking at 100 deg.C are performed again, and a positive type photoresist film 8 is formed. Consequently, it becomes possible to form cover films and layer insulating films without damages caused by the voids of a first insulating film.
Patent JP-H06105068-A (JP)
Title: Image sensor
Inventor: YAMAGUCHI KAZUFUMI
IPC: H04N5/3745
Filed: 1992-09-24
Abstract: PURPOSE:To improve the read performance and to simplify the peripheral circuit by correcting an offset voltage in a chip. CONSTITUTION:This image sensor consists of a source follower circuit consisting of photo diodes 1a to 1d, FETs 2a to 2d and 3a to 3d, FETs 4a to 4d for reset, storage capacitors 5a to 5d, FETs 6a to 6d for charging which charge storage capacitors 5a to 5d with the offset voltage, FETs 7a to 7d for access, a picture signal output line 9 constituted by connecting source electrodes of FETs 7a to 7d for access in common between picture elements, and a shift register 8 for scanning, and three kinds of FETs for access, reset and charging are made conductive in order by the shift signal from the shift register 8 to output a picture signal where the offset signal is cancelled. With respect to signals from storage capacitors 5a to 5d, the attenuation of signal voltages due to capacity division is reduced by an emitter follower circuit consisting of bipolar transistors.
Patent JP-2000143949-A (JP)
Title: Polyester elastomer composition
Inventor: NAGANO HIROTA
IPC: C08G63/91
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester elastomer composition with high mechanical strengths, heat resistance and hydrolysis resistance, low in volatility when heated, and slight in gel content. SOLUTION: This polyester elastomer composition comprises a polyester-type block copolymer and a compound having in the molecule two or more functional groups reactive with the polyester terminals, and satisfies the following requirements: (A) weight loss at 150 deg.C for 2 h is <=0.4 wt.% (volatility) and (B) gelling degree at 250 deg.C for 4 h is <=50 wt.% (gelling fraction).
Patent JP-H0971245-A (JP)
Title: Carrier
Inventor: YASUI TETSUO
IPC: B62B3/00
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a carrier which has a simple structure and an excellent workability, can cope with the unevenness of the road surface, and can travel smoothly even on an inclined road, or a road having undulations or differences in level. SOLUTION: A dolly 10 has a load-carrying platform 12, and the load-carrying platform 14 has a frame member 14. To the frame body 14, two swing frames 22 are provided turnable. An active wheel 28 is provided to one end side of each swing frame 22, and a flexible wheel 36 is provided to the other end side. Other flexible wheels are provided on both sides of one end of the frame member 14 in the longitudinal direction. To each active wheel 30, a driving device 40 is provided individually, and the driving devices 40 are controlled by an operation controller 100. To the other end side of the frame member 14 in the longitudinal direction, an active wheel raising device 52 is provided, and thereby, the other end sides of the swing frames 22 are pressed.  As a result, one end sides of the swing frames 22 are rotated upward by making its axis as the fulcrum, and the active wheels 28 are separated from the road surface.
Patent JP-S62112740-A (JP)
Inventor: YOSEFU MARIA FUAN DERU ZERU
IPC: A61K6/04
Filed: 1985-11-12
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-S61132078-A (JP)
Title: Self-excited switching regulator
Inventor: NAGATSUKA HITOSHI
IPC: H02M3/338
Filed: 1984-11-30
Abstract: PURPOSE:To reduce the loss by inserting a diode and a capacitor for a feedback circuit between the secondary winding of a transformer and a rectifying and smoothing circuit to reduce the peak value of a current when a switching transistor is turned OFF. CONSTITUTION:A reverse protecting diode D3 is connected between the collector and the emitter of a switching transistor Q2 connected with the primary side of a transformer. A feedback diode D2 and a capacitor C3 are inserted between the rectifying and smoothing circuit connected with the secondary side of the transformer and the secondary winding N2 to form a feedback circuit 2 together with the secondary winding N2, thereby reducing the peak value of a collector current when the transistor Q2 is turned OFF.
Patent JP-H06240556-A (JP)
Title: Embroidery casing
Inventor: YORINORI MASATAKA
IPC: D05B39/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide an embroidery casing enabling the easy adjustment of a position of an embroidery frame with a simple work even in cases where the embroidery frame is attached on an embroidery frame holder in an inconvenient direction of texture. CONSTITUTION:The objective embroidery casing consists of a supporting body movably attached on the appropriate position of the working table of an embroidery machine, an embroidery frame holder comprising a fixed side holder arm immovably attached on one side of the supporting body working as a supporting unit to hold an embroidery frame and a movable side holder arm rotatably attached on the other side of the supporting body working as the other supporting unit to hold the embroidery frame and a pushing spring to constantly push the movable side holder arm of the embroidery frame holder towards the fixed side holder arm.
Patent JP-H03116113-A (JP)
Title: Astigmatism generating device
Inventor: MAEDA TAKANORI
IPC: G11B7/1359
Filed: 1989-09-29
Abstract: PURPOSE:To improve the light transmission efficiency of a projection surface and to eliminate the adverse influence of stray light which is generated by reflection by making light which is made incident from a 1st plane incident at such an angle of incidence that the projection angle of projection light from a 2nd plane is an angle of polarization, and polarizing the light almost linearly and making the light incident so that the electric vector of the linear polarized light is parallel to the incidence surface. CONSTITUTION:The light which is incident from the 1st plane 11 is made incident at the angle i2 of incidence so that the reflection angle r2 of reflected light from the 2nd plane 12 is the angle of polarization ; and the light is polarized almost linearly and made incident so that the electric vector of the linear polarized light is parallel to the incidence plane (plane containing the normal of a border surface and the optical axis). Therefore, the reflection on the 2nd plane 12 is completely eliminated. Consequently, the light transmission efficiency of the projection surface is improved to increase light utilization efficiency and the generation of the stray light due to the reflection by the projection surface is suppressed to eliminate the adverse influence of the stray light, thereby performing excellent signal regeneration with the simple constitution.
Patent JP-H1094885-A (JP)
Title: Gas pressure welding method for reinforcing rod
Inventor: NAKANISHI KIYOSHI
IPC: E04G21/12
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To eliminate problems caused by an fixed upsetting force lapse process while upper set upsetting force is kept for a fixed time with keeping fixed force which is unstable factor in a three step upsetting process of a reinforcing rod in a conventional way, to eliminate overshooting due to inertia of a pump driving motor and phenomenon of an excess variation of upper limit upsetting force based thereon and to surely ensure upper limit upsetting force at each step. SOLUTION: This gas pressure welding method for reinforcing rod includes the welding with pressure method by which each upper limit set upsetting force P1, P2, P3 and each lower limit set upsetting force P4, P5 is alternately/plurally given to a butted part while heating a butted part of a reinforcing rod with gas flame, immediately after reaching each upper limit set upsetting force P1, P2, P3, a power source of a pressure pump driving motor is shut off, at the same time, by causing a reverse electric current to flow through an armature winding, brake force is generated, by this method, immediately after reaching each upper limit set upsetting force P1, P2, P3, pressurizing of a pump remaining pressure is shifted toward each lower limit set upsetting force.
Patent JP-S61133506-A (JP)
Inventor: KONDO SHOHEI
IPC: H01B3/44
Filed: 1984-12-03
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-H02101932-A (JP)
Title: Inverter parallel operation system
Inventor: YANAGISAWA MINORU
IPC: H02M7/493
Filed: 1988-10-11
Abstract: PURPOSE:To equilibrate a voltage between inverters by detecting the output current of inverter circuits to be operated in parallel and by adding said output current to or subtracting it from the input or output of an error amplifier comparing an output voltage with a sine-waved reference signal. CONSTITUTION:A plurality of inverters 1 (only one inverter is shown in the drawing) and a load 3 are connected with a parallel bus 2. The output current A0 of said inverters 1 is detected by CT 15 to obtain a current signal A0'. Said current signal A0' is subtracted from a reference sine wave B1 from a reference sinewave generator circuit 4, and said current signal and an output voltage signal V0' obtained from an output voltage V0 are compared and amplified by an error amplifier circuit 6. The output sine wave of said error amplifier circuit 6 is converted into PWM signal by PWM drive circuit 7 to control said inverters 1. Thus, the phase and voltage level of an inverter output voltage is controlled relative to a lateral current to keep a voltage balance between inverters.
Patent JP-2000060583-A (JP)
Title: Dna and its use
Inventor: MAZAKI TOMOO
IPC: C12N1/19
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA comprising a DNA containing a DNA encoding a human endothelin-3 having a specific amino acid sequence, being a homologous gene of endothelin having vasoconstrictor action useful for producing the peptide. SOLUTION: This new DNA contains a DNA encoding a human endothelin-3 of an amino acid sequence of the formula, is a new homologous gene of endothelin having vasoconstrictor action and is useful for mass-producing a human endothelin-3 mature peptide. The new DNA is obtained by using a synthetic DNA encoding a part of a human endothelin from a human genome DNA library as a probe, isolating hybridization positive clones, cleaving out one mature body coding region among the clones with a restriction enzyme and subcloning the region.
Patent JP-2000159543-A (JP)
Title: Luminous fluorescent glass and glass ceramic
Inventor: FU KETSU
IPC: C03C3/068
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a luminous glass and a glass ceramic having more various afterglow colors and more excellent moldability than those of conventional phosphor in spite of excellent afterglow characteristics. SOLUTION: This luminous glass or a glass ceramic is obtained by mixing a composition comprising 30-65 mol% SiO2, 20-50 mol% ZnO, 0-20 mol% Al2O3, 0-20 mol% Ga2O3, 0-15 mol% B2O3, 0-20 mol% MO (M is one or more kinds of elements selected from Mg, Ca, Sr and Ba), 0-15 mol% R2O (R is one or more kinds of elements selected from Li, Na and K) and 0-8 mol% P2O5+ZrO2+ SnO2 with 0-5 mol% LnXOY (Ln is one or more kinds of elements selected from Y, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu and Mn) as an activator or an auxiliary activator.
Patent JP-S62116316-A (JP)
Title: Shift lever boot
Inventor: SHIROHIGE MASAO
IPC: B60K20/02
Filed: 1985-11-14
Abstract: PURPOSE:To improve both damping and noise insulating properties, by forming a shift lever boot with materials made up of mixing high specific gravity fillers in thermoplastic elastomer. CONSTITUTION:An automobile gear shifter selects shift steps of a transmission T in a way of setting up a cylindrical shift lever 3 in the long square-form notch part 2 formed in a floor panel 1 turning to a center console part and gripping a shift knob 4 by hand, operating it in all directions. And, a shift lever boot 11 is attached to an upper part of the notch part 2 in the floor panel 1. In this case, a boot 11 is formed in a way of mixing high specific gravity fillers including powdery or granular ferric oxide in a mixture made up of mixing EPDM in thermoplastic elastomer of polyvinylchloride resin or the like for improving heat resistance, thus it is produced from this mixture by means of injection molding.
Patent JP-H08125467-A (JP)
Title: Sound volume adjustment device
Inventor: KOYAMA SATOSHI
IPC: H03G1/00
Filed: 1994-10-20
Abstract: PURPOSE: To attain sound volume adjustment while allowing the user to confirm a sound volume at all times even when, e.g. an electronic volume is in use without provision of a sense of displeasure to the user without too much cost and trouble in the adjustment. CONSTITUTION: The device is provided with an audible frequency signal generating means 2 generating an audible frequency signal 1, a changeover selection means 4 selecting either the audible frequency signal 1 generated by the audible frequency signal generating means 2 or a voice signal 3 received externally, an amplifier means 6 amplifying the audible frequency signal 1 or the voice signal 3 selected by the changeover selection means 4 in response to the operation of a sound volume adjustment variable resistor 5 and a sound wave generating means 7 generating a sound wave based on the audible frequency signal 1 or the voice signal 3 amplified by the amplifier means 6.
Patent JP-H0199797-A (JP)
Title: Backing device for welding machine
Inventor: KAWAI YOSHITO
IPC: B23K31/00
Filed: 1987-10-09
Abstract: PURPOSE:To facilitate the positioning of a heating device and to improve the heating efficiency by holding by a holder at different position the backing metalware composing the back bar of a backing device and a heating part and moving the back side of abutting part alternately. CONSTITUTION:The backing metal part 30 of a back bar and the heating part 31 incorporating a heating coil 32 are held by a holder 29 at different positions. The holder 29 is rotated by a driving device 37, also moved upward by the piston ascent of a cylinder 36 and the guide of a guide 35 via a block 41. At the time when the upper face of the block 41 is descended lower than the position of a stopper 38, the holder 29 is descended to the position of the stopper 38 by the spring incorporated in the guide 34. In case of the holder 29 being rotated 90 deg. so that the center shaft of the heating part 31 may come to the position where the center shaft of the backing metal part 30 is located the upper face of the block 41 is descended and the holder 29 becomes not coming into contact with the block 41.
Patent JP-2000091713-A (JP)
Title: Electronic device
Inventor: IRIE MICHIO
IPC: G03B21/00
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device in which a noise source mounted on the lower one of a plurality of circuit boards laminated upon another can be adjusted so as to reduce the noise produced from the noise source without removing the upper one of the circuit boards. SOLUTION: In the electronic device provided with a plurality of circuit boards 81 and 82 laminated upon another, an opening 100 having the size corresponding to a CPU 85 which is a noise source mounted on the lower circuit board 82 is bored through the upper circuit board 82 and the frequency and absolute value of the noise produced from the noise source (CPU) 85 are measured by inserting the probe 122 of a spectrum analyzer 120 from the opening 100.  When the level of the noise radiated from the electronic device due to the noise source (CPU) 85 is higher than a standard value, noise reducing adjustment is performed to reduce the level of the noise radiated from the electronic device to a level lower than the standard value, by suppressing the electromagnetic noise produced from the noise source (CPU) 85 by exchanging EMI removing filters 83a and 85b mounted near the noise source (CPU) 85 with those which can effective reduce the noise.
Patent JP-H0568437-A (JP)
Title: Plant growing frame
Inventor: SHIRAI JUNICHI
IPC: A01G9/12
Filed: 1991-09-09
Abstract: PURPOSE:To extremely easily obtain the subject frame of any shape, a hollow frame for growing i, vy plants by radially standing plural bone materials of the identical shape and by mutually laterally connecting these materials with wires. CONSTITUTION:Plural bone materials 8 of the identical shape are radially stood and mutually laterally connected with wires 4, 5, 6 to form into a follow frame. The upper end of the hollow frame is fixed to an upper end ring 1 of maximal diameter made of a metallic pipe, and under this ring 1, intermediate rings 2, 3 each made of a metallic pipe are arranged coaxially at arbitrary intervals. Of these intermediate rings. the diameter of the upper ring 2 is made larger in compliance with the curved shape of the bone materials 8. The rings 1-3 are then fixed on a stay frame 7 made up of four curved metallic pipes and the lower end of this frame 7 is firmly set in a foundation 9 made of e.g. concrete, thus extremely easily obtaining the objective plant growing frame of desired shape.
Patent JP-H06111052-A (JP)
Title: Bar code reader
Inventor: OKAMOTO AKITO
IPC: G06K7/00
Filed: 1992-09-25
Abstract: PURPOSE:To improve reading accuracy by enabling appropriate bar code data to be outputted based on an accurate waveform signal by providing a center line arithmetic means, a delay attenuation waveform signal generating means, and a data output means. CONSTITUTION:A bar code waveform signal K5 that is a bar code reading part is included in a light receiving waveform signal, and it is formed as the repeat of the waveform in same shape. In such a case, a center waveform signal G9 is supplied from a midpoint potential detection circuit to a subtraction circuit, and feedback to the light receiving waveform signal is performed. In other words, the signal G9 is subtracted from the light receiving waveform signal, and the center alignment of a bar code waveform signal K6 is performed. Also, a bottom waveform G2 from a bottom envelope generation circuit is supplied to an automatic gain control circuit. The feedback to keep the amplitude of the light receiving waveform signal constant is performed based on the bottom waveform signal G2. In such a way, the center alignment of the signal K6 is performed, and also, the amplitude of the waveform can be shaped to the one of constant shape.
Patent JP-H08122806-A (JP)
Title: Liquid crystal display device
Inventor: UEDA SHIRO
IPC: G02F1/1333
Filed: 1994-10-21
Abstract: PURPOSE: To increase wiring density, and make bending possible too for miniaturizing a liquid crystal display device by composing a wiring substrate for a peripheral driving circuit with a multilayer flexible substrate. CONSTITUTION: A liquid crystal display device is composed of a chip-on-glass type liquid crystal display element PNL having a driving IC loaded on a substrate being one of two sheets of piled up transparent insulated substrates SUB 1, 2, and a multilayer flexible substrate FML which is arranged in an outer peripheral part on the side of at least one side of the element PNL and electrically connected to the input terminal pattern of the driving IC, and has more than three layers of conductive layer parts.  In this case, the part FML of more than three layers of conductive layers, for instance that of four layers of conductive layers L1-L4 is provided in parallel to the side of the liquid crystal panel PNL, and since peripheral circuit wiring and electronic parts are loaded in this part, even if the number of data lines increases, the device can correspond to the above increase by increasing the number of layers as the external form of the substrate is maintained. A connection between conductors can be electrically carried out through a through hole.
Patent JP-H0593902-A (JP)
Title: Liquid crystal display device
Inventor: KIBE MASARU
IPC: G02F1/1333
Filed: 1991-10-03
Abstract: PURPOSE:To prevent liquid crystal panels from being applied with a mechanical impact. CONSTITUTION:The plural liquid crystal panels 1 are arrayed to a dense system to constitute one screen. A back light 3 is provided. Buffer materials 11 having elasticity or plasticity are provided in the spacings between the liquid crystal panel 1 and the liquid crystal panel 1.
Patent JP-H04137333-A (JP)
Title: Fluorescent lamp
Inventor: OKUSA SHOICHI
IPC: H01J5/46
Filed: 1990-09-26
Abstract: PURPOSE:To prevent the breakage of lead-in wires by having the lead-in wires, which are led out of the electrode portion provided at the end of a lamp tube, bent in the direction of the center of the lamp tube and fixed with insulation resin attached to the end. CONSTITUTION:A lamp tube 1 has the coil electrode portion 4 provided inside the end 3 which is sealed. In addition, Lead-in wires 5 electrically connected to the electrode portion 4 are led from the end 3 to the outside. The lead-in wires 5 are bent along one side of the side face 6 of the lamp tube 1 in the direction of the center of the lamp tube 1 and electrically connected to lead wires 7, respectively. The lead-in wires 5 are coated with heat-shrinkage coating tubes 8 together with the connections to the lead wires 7. The end 3 is inserted inside a translucent heat-shrinkage tube 9 which is made of insulation resin, the heat-shrinkage tube 9 is attached to the end 3 and the lead-in wires 5 are thus fixed to the end 3. As the lead-in wires 5 which are led out of the end 3 of the lamp tube 1 are bent in the direction of the axial center of the lamp tube 1 and fixed to the end 3 with the heat-shrinkage tube 9, it is free from breakage due to external force.