baber/WOPTO huggingface dataset:
Patent JP-S62163806-A (JP)
Title: Radial tire for heavy load
Inventor: IMAI ISAMU
IPC: B60C9/18
Filed: 1986-01-13
Abstract: PURPOSE:To improve durability, by providing carcass card layers and belt cord layers, having specific construction respectively, and using a cord combined material, in which an impregnation agent enveloping a filament of specific fiber is changed into resin while a tire is in vulcanization, as a strand cord in each of these layers. CONSTITUTION:A tire has one or more pairs of right and left bead wires, and the tire provides carcass cord layers 12, which are fixed turning back around the periphery of each bead wire and having an angle of 75-90 deg. with respect to a peripheral direction of the tire, while belt cord layers 11 having an angle of 0-30 deg. with respect to the peripheral direction of the tire. And a cord combined material, which envelops each filament of aromatic polyamide and total aromatic polyester fiber or polyvinyl alcohol fiber of strength 15g/d or more in an impregnation agent, mainly composed of rubber components, forming a matrix further holding the impregnation agent in a soft quantity before vulcanization of the tire to be changed into resin during the vulcanization, is used as a strand cord for each of the above cord layers 11, 12.
Patent JP-S61165064-A (JP)
Title: Travel speed changer for agricultural machine
Inventor: SATOJI HISAYUKI
IPC: B60K17/10
Filed: 1985-01-11
Abstract: PURPOSE:To hold the neutral position of a rotary arm reliably by providing a rotary arm having an operating rod coupled to the control shaft of fluid speed changer while resiliently stopping a neutral position stopper in a recess made at the tip of the rotary arm. CONSTITUTION:A rotary arm 5 coupled with an operating rod 4 is provided to a control shaft 3 for controlling the rotary direction and the rotation of the output shaft of fluid speed changer. A sliding face extending in the rotary direction and an engaging recess 6 are provided at the tip of said arm 5. A stopper roller 8 is pressed through a resilient machine 7 against th4e sliding face at the tip of the rotary arm 5 such that it is stopped in the engaging recess 6 only at the neutral position of the speed changer.
Patent JP-S5595871-A (JP)
Title: Anti-explosion device for piezoelectric acceleration detection unit
Inventor: YAMAMOTO TATSUO
IPC: G01P15/00
Filed: 1979-01-16
Abstract: PURPOSE: To enhance the follow-up performance of the pickup to the acceleration and thus increase the detection accuracy by attaching only the piezoelectric acceleration pickup to the acceleration detected substance and then storing other accessory units into the pressure-resistance and anti-explosion container.  
     CONSTITUTION: Piezoelectric acceleration pickup 1 is led outside pressure-resistance and anti-explosion container 6 via signal cable 3 and then attached directly to the detected acceleration substance. Both DC stabilizing power unit 41 and preamplifier 2 are stored into container 6 along with connection of power input line 42 and output signal line 5 each. Thus the follow-up performance of the pickup can be enhanced to the acceleration, and then the detection accuracy can be increased for the acceleration. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61165027-A (JP)
Title: Hydraulic multi-disc clutch
Inventor: UCHIBABA KOUICHI
IPC: F16D25/0638
Filed: 1985-01-12
Abstract: PURPOSE:To make it possible to eliminated the necessity of an excessive accuracy for component parts and the selection of combination thereof, by opening and closing directly the opening end of a relief hole in a pressure plate with the use of a plug section of a lifter plate itself. CONSTITUTION:A pressure plate 27 is formed in its cylindrical section 27b with a relief hole 42 communicated with a hydraulic chamber 31 and having an opening end face opened toward a lifter plate 41. The surface of the lifter plate 41 which abuts against the relief hole 42 is made to be smooth so that it establishes a plug section 41a for closing the opening end face of the relief hole 42. Further, the lifter plate 41 is normally pressed against the pressure plate 27 by the urging force of a clutch spring 44 which is stretched between the inner peripheral end of the lifter plate 41 and the outer peripheral end of a guide 43 loosely fitted on a main shaft 20. Thereby the relief hole 42 is closed.
Patent JP-H07211733-A (JP)
Title: Semiconductor manufacturing device and position correcting method of semiconductor chip
Inventor: NAKAI TAKAFUMI
IPC: H01L21/52
Filed: 1994-01-18
Abstract: PURPOSE:To provide a semiconductor manufacturing device capable of avoiding the slide of semiconductor chi[ sucked at a chip control stage as well as the chip and crack at the time of position correction. CONSTITUTION:Sucking trenches 10a sucking a semiconductor chip 4 extending over the wider range than the suction area of a semiconductor chip 2 are formed on the chip control stage 4 holding the semiconductor chip 2 and then an ultrasonic oscillator 9 oscillating the chip control stage 4 is fitted to the stage 4. Through these procedures, the formation of an air heat expansion film instantaneously with the suction of the semiconductor chip 2 at the chip control stage 4 can be avoided thereby enabling the slide suction of the semiconductor chip 2 to be avoided. Furthermore, the strew imposed in stantaneously with the contact of a chip position correction device with the semiconductor chip 2 can be relieved thereby enabling the chip and crack of the semiconductor chip 2 to be previously avoided.
Patent JP-S5497754-A (JP)
Title: Inspection of digital protective relay
Inventor: GOTOU HISASHI
IPC: H02H3/02
Filed: 1978-01-18
Abstract: PURPOSE: To raise all-over reliability by making mutual monitoring for supervisory unit and protective relay by regarding the both unit and relay as ones having the same reliability.  
     CONSTITUTION: When the inspection command E is sent out of the supervisoly unit 3, it is recognized as the inspection command E 1  by the protective relay 1, and then the trip signal B different from output as is expected previously is dispatched from the relay 1. The supervisory unit receiving the signal B transfers the inspection badness signal F to the protective relay 1 if the supervisory unit itself is normal after the completion of the command E 1 . The relay 1 receiving the signal F, then, gives the signal I to the unit 3. As the supervisory unit 3 receives the signal I, it dispatches the inspection command signal E 2  to the protective relay 1, and thereby protective operation is made by using inspection data to make normal inspection. This mode enables one to make the inspection of supervisory unit to monitor the condition of the protective relay and also to continue protective treatment for the protective relay in case where only supervisory unit is out of order. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58123369-A (JP)
Title: Constant-voltage power source
Inventor: SATOU TOSHIAKI
IPC: H02M3/335
Filed: 1982-01-14
Abstract: PURPOSE:To prevent the switching loss of a switching element and the production of radiation noise in a constant-voltage power source by constructing to cross a current and a voltage at zero even when the switching element becomes ON or OFF. CONSTITUTION:A control coil 13 is connected in parallel with a resonance capacitor 7. The DC output voltage applied to an electric load 12 and the predetermined reference voltage Es are inputted to two input terminals of a comparator 14, and are compared with each other. The output of the comparator 14 is converted by a pulse/frequency converter 15 into a pulse train, which is, in turn, distributed and supplied by a distributor 16 of next stage to switching elements 3, 4. In the above configuration, the control current flowed from the coil 13 is controlled to control a resonance current, thereby allowing the resonance current to always start from zero.
Patent JP-S61164134-A (JP)
Title: Vibration testing method
Inventor: YOKOTA AKIHIKO
IPC: G01M7/02
Filed: 1985-01-16
Abstract: PURPOSE:To hold the durability of an exciter, by finding an inverse transfer function from a transfer function, dividing an aimed signal value into plural blocks, subjecting the multiplied value of the Fourier-transformed value and the inverse transfer value of each block to inverse Fourier-transformation, and finding each block of an initial excitation signal. CONSTITUTION:An aimed signal having the aimed waveform of a vehicle A at the location of a detector 5 is determined by measuring the output signal of the detector 5 by adding a vibration signal of a prescribed waveform to the exciter 1 of a system provided with the vehicle A, to which vibration is added from the exciter 1, and the detector 5 fitted to an optional position of the vehicle A and finding the transfer function of the system. Then an inverse transfer function is found from the transfer function and an aimed signal value is divided into plural blocks, and then, the multiplied value of the Fourier-transformed value and inverse transfer function of each block is subjected to inverse Fourier-transformation. Thus each block of an initial excitation signal is found. Since the waveform of the first block corresponding to the aimed signal is gradually increased to a set size from zero by gradually setting the waveform of the final block to zero, no level difference is produced at the connecting point of oscillation waveforms even if the previous and current passing paths at the same point are different from each other. Therefore, the durability of the exciter 1 never becomes worse.
Patent JP-H06213479-A (JP)
Title: Heat exchanging ventilating and air-conditioning device
Inventor: KITAZUMI MOTOI
IPC: F24F3/147
Filed: 1993-01-13
Abstract: PURPOSE:To effect air supplying for a kitchen room and air conditioning, including ventilation, cooling and heating of a building, simultaneously. CONSTITUTION:A heat exchanging ventilating and air-conditioning unit 53, connected to an outdoor exhausting duct 60 and an air introducing duct 54 to effect air-conditioning and heat exchange employing both of the ducts, is connected to an exhausting duct 80, discharging air from a sanitary ventilating device 77 ventilating a bathroom 50, a lavatory 46 and the like while connected to the exhausting duct connecting unit 82 of the outdoor exhausting duct 60. On the other hand, a bypass damper 54, equipped with a kitchen air supplying duct 75, connected to an air supplying duct 56 introducing the flow of supplying air after passing, and a kitchen ventilating device 70, provided in a kitchen 40 wherein a kitchen supplying air duct 75a is arranged, to introduce the flow of supplying air from the air introducing duct 54 into the heat exchanging ventilating air-conditioning unit 53 without exchanging heat, is provided and the bypass damper is operated in conjunction with the kitchen ventilating device 70.
Patent JP-H01184637-A (JP)
Title: Correcting and driving device for optical pickup
Inventor: WADA MITSUNORI
IPC: G11B7/09
Filed: 1988-01-12
Abstract: PURPOSE:To obtain large driving force with a small magnet by protruding the magnet in a tracking operation correction direction from both the side faces of a lens holder and orienting the magnetizing direction to a vertical direction to this protruding direction. CONSTITUTION:The protruding parts are disposed on the right and left side faces of the holder 6 holding the objective lens 1 and a magnet 2 is bonded thereto. A yoke 3 is disposed on the opposing faces of the respective faces in which the magnet 2 is magnetized, a focusing coil 4 is wound thereon and a tracking coil 5 is fixed thereon. Then, according to electromagnetic force between magnetic force generated by the magnet 2 and the yoke 3 and a current passing through a coil 45, the driving force of a focusing direction and a tracking direction is obtained.
Patent JP-H01231729-A (JP)
Title: Thin board body carrier
Inventor: UCHIDA KIYOTO
IPC: A63F7/02
Filed: 1989-01-11
Abstract: PURPOSE:To confirm reliable operation of a securing metal to a fixed position by providing a sensor which contacts with the securing metal operated to the fixing position and detecting the securing metal. CONSTITUTION:A carry case 4 is provided dismountable with a cover body K for closing an upper opening 4K, where the cover body K is comprised of a first cover 20 and second covers 21, 21 fixable through a securing metal 19 to the carry case 4. When the securing metal 19 is operated to a fixed position with respect to the second covers 21, 21, a sensor, i.e., an open cover detection switch, contacts with the securing metal 19 and detects it. Furthermore, a display section, i.e., a monitor 24, functionable based on a detection signal of the open cover detection switch is provided. Upon release of the securing metal 19 from the second covers 21, 21, a signal is fed from the open cover detection switch to a controller thus indicating open-cover to the monitor 24.
Patent JP-S62201703-A (JP)
Inventor: PIITAA SHINGU
IPC: E04H6/22
Filed: 1987-01-13
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-H07206237-A (JP)
Title: Wound roll removing and transferring device
Inventor: NISHIHARA YASUTAKA
IPC: B65H19/30
Filed: 1994-01-19
Abstract: PURPOSE:To reduce working labor, labor cost, and working hours by attaining automation of as much work possible. CONSTITUTION:This wound roll removing and transferring device is provided with a pair of shaft clamping arms 2 equipped with a hand part 13 for clamping both the ends of a paper tube supporting shaft (a), an arm rotating mechanism which rotates an arm rotating shaft 9 equipped with the shaft clamping arm 2 forward and reward, an arm traveling mechanism 4 which moves the arm rotating shaft 9 horizontally, a shaft holding mechanism 5 which clamps one end of the paper tube supporting shaft (a), and a traveling carriage 6 equipped with a table 20 which can be lifted by a table lifter.
Patent JP-H07211547-A (JP)
Title: Line filter
Inventor: MIYOSHI HISAYO
IPC: H01F17/04
Filed: 1994-01-20
Abstract: PURPOSE:To provide a small-size and high-performance line filter which is inserted into a power circuit of various kinds of electronic apparatuses and prevents the incoming and leakage of noise. CONSTITUTION:A two-piece dividable coil bobbin 4 which has a projection 2 formed on its collar is assembled into a monoblock letter-shaped closed magnetic circuit magnetic core 1 and then a pair of coils 5 are wound around the bobbin 4. This is fixed with a core band 8 which has a plurality of engagement teeth. Due to this structure, a stable and small-size line filter which hardly has the deterioration in inductance with the passage of time without using an adhesive can be provided.
Patent JP-2000207068-A (JP)
Title: Storage device
Inventor: MIYAJIMA KAZUO
IPC: G06F1/26
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To insert and remove a memory board with data keeping the supply power. SOLUTION: This storage device 10 consists of a live inserting and removing mechanism 14, a memory board 15 and a backup battery 16. The mechanism 14 attaches the device 10 to a system bus 3 in an attachable and detachable way. A power supply unit 13 is connected to the battery 16 through a switch 12. The unit 13 feeds power to the board 15 when the switch 12 is connected and also charges the battery 16. The battery 16 feeds power to the board 15 when the power feeding from the unit 13 is disconnected by the switch 12.
Patent JP-S59130578-A (JP)
Inventor: KUNISADA TAKESHI
IPC: B07B13/04
Filed: 1983-01-13
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-H05190667-A (JP)
Title: Circuit dividing method
Inventor: TANAKA YASUHIRO
IPC: G06F17/50
Filed: 1992-01-14
Abstract: PURPOSE:To divide a circuit for providing an excellent result of layout for wiring area and length on the occasion of dividing a circuit for hierarchical layout of a semiconductor circuit. CONSTITUTION:In the processing step 41, respective basic cells are set corresponding to respective peaks. In the step 42, respective subchannels are set corresponding to respective peaks. In the step 43, interconnections among basic cells are expressed as branches among peaks corresponding to the basic cells thereof. In the step 44, interconnections among the basic cells and external terminals or terminals of custom blocks are expressed as branches among peaks corresponding to the basic cells and peaks corresponding to subchannels adjacent to external terminals or terminals of custom blocks. On the occasion of dividing a circuit, peaks corresponding to subchannels are fixed so that such peaks belong to the adjacent blocks. Thereby, the basic cells connected with external terminals or terminals of custom blocks are assigned to the blocks adjacent to external terminals or terminals of custom blocks.
Patent JP-H09199741-A (JP)
Title: Thin film solar cell
Inventor: TERAUCHI MASAHARU
IPC: H01L21/28
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solar cell with high efficiency along with an optimized electronic characteristic of a window layer, by depositing a p-type semiconductor optical absorption layer, an n-type semiconductor middle layer, a semiconductor window layer, and an n-type transparent layer, each with a specific relation of electron affinity, a work function, and a band gap, sequentially on a substrate having an electrode layer or a metallic substrate having polarity. SOLUTION: A p-type semiconductor optical absorption layer 1 with electron affinity of χ1 , a work function of Φ1, and a band gap of Eg1 , an n-type middle semiconductor layer 2 with electron affinity of χ2 , a work function of Φ2 , and a band gap of Eg2 , a semiconductor window layer 3 with electron affinity of χ3 , a work function of Φ3 , and a band gap of Eg3 , and an n-type transparent electrode 4 with electron affinity of χ4 , a work function of Φ4 , and a band gap of Eg4 are laminated sequentially on a substrate with an electrode layer. In this case, these factors of electron affinity are substantially equal, and Eg1 < Eg2 <Eg3 <Eg4 , Φ1 >Φ2 >Φ4 , Φ2 <=Φ3 <Φ1 and a difference between Φ2 and Φ3 is not larger than kT.
Patent JP-2000202161-A (JP)
Title: Game device and information storing medium
Inventor: KOIKE KAZUFUMI
IPC: A63F13/55
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the unnatural display of a repeated picture included in a game picture. SOLUTION: A moving amount calculating part 21 calculates a traveling distance of its own vehicle in 1/60 sec as the moving amount of its own vehicle. When this calculated moving amount of its own vehicle becomes equal to or longer than 1/4 length of the repeating direction of a road texture used at the time point, a texture changing part 22 generates a new road texture obtained by doubling the length of the repeating direction of the road texture added to the road polygon till then. A picture generating part 40 adds the generated road texture after doubling to the road polygon to generate a new game picture.
Patent JP-H11198864-A (JP)
Title: Hook mounting structure of automobile
Inventor: HATAMORI NORIO
IPC: B62D25/20
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To heighten the strength against the tensile load without causing increase in the number of component parts or the weight. SOLUTION: A reinforcing member 6 fitted with hooks 10 and 11 is installed at the tail of the undersurface of a rear floor panel 1, and the front flange 8a of the reinforcing member 6 is coupled with the bottom wall of the rear floor panel, while a rear flange 8b is coupled with the rear wall 1c of the rear floor panel 1. A stationary bracket 15 is laid on and coupled with the join of the rear floor panel 1 oversurface with the front flange 8a, and a jack 16 is accommodated fast between the bracket 15 and the rear wall 1c in such a condition that a bracing force (f) to them is acting.
Patent JP-S56103761-A (JP)
Title: Integrator
Inventor: TANAKA TOMIO
IPC: H03M1/08
Filed: 1980-01-18
Abstract: PURPOSE:To immediately correct an integrated output to a normal value and output the same by comparing the output of a D/A converter with a delayed integrated output, if the deviation thereof is more than a fixed value holding the integrated output, increasing oscillated pulses and resetting a counter circuit to a normal state. CONSTITUTION:The output of a D/A conversion circuit 5 is delayed for a predetermined time with a primary delay circuit 6, and the output of the circuit 6 is applied to a holding amplifier 8. The integrated output is output from the amplifier 8. When the counter circuit 4 of this integrator makes malfunction on account of noise or the like, the output of the conversion circuit 5 and the integrated output from the amplifier 8 are compared in a comparator 7, and when the deviation thereof is more than a fixed value, a control signal (b) is outputted from the comparator 7. The output of the circuit 6 is interrupted by the signal (b) and the output before the malfunction is held in the amplifier 8. Further, by the signal (b), the oscillated pulses of an oscillation circuit 4 are increased to reset the output of the circuit 4 to normal and rapidly correct the abnormality of the integrated output to a normal value.
Patent JP-S5498506-A (JP)
Title: Test system for subscriber lines
Inventor: SAITOU NOBUAKI
IPC: H04M3/30
Filed: 1978-01-20
Abstract: PURPOSE:To increase the exchange service, by selecting the second switcher to the  subscribing line test circuit during the pause time of out signal and connecting the  selector corresponding to the subscriber to perform subscriber line test to the  common signal line and testing the line. CONSTITUTION:The first eslectors 12a and 12b connects the subscribing line to the  communication line or common signal line of exchanger, and the second selector 18 connects the common signal line to the call out sighal generating output or the subscribing line test circuit 15 with selection. The selector 18 is selected to the circuit 15 during the pause time of call out signal intermittent and the subscribing line test is made by controlling the system so that the selector corresponding to the subscribing line to perform the subscribing line test during this time is connected to the common signal line. Thus, the improvement in exchange service can be made.
Patent JP-S58122200-A (JP)
Title: Welding method of spiral pipe, and its device
Inventor: KITAJIMA TAISHIYUU
IPC: B23K9/032
Filed: 1982-01-18
Abstract: PURPOSE:To efficiently execute welding of high accuracy, by making a temporarily welded spiral pipe execute a spiral operation, detecting a butt part position of temporary welding by a detector, controlling the position, and executing  profile welding. CONSTITUTION:On a turning roll 4 of a running truck 3 which is capable of moving horizontally, a temporarily welded spiral pipe 9 is loaded, and a temporarily welded butt part 25 is positioned so as to be detected by a detector 16. Subsequently, a slide base 14 is moved in the axial direction of the pipe 9 by a screw shaft 18 and an electric servomotor 17, and an electrode wire 11 provided on the slide base 14 is positioned in the butt center of the pipe 9. Subsequently, by expanding a spherical ball 19 of the upper direction, abnormal vibration in  the upper and lower, the left and right directions of a supporting body of the  electrode wire 11 is prevented, the turning roll 4 and the running truck 3 and  driven at a set speed, and the spiral pipe 9 is made to execute a prescribed spiral operation. Regular welding is executed by feeding the electrode wire 11  from a wire pack 21, and controlling the position by the detector 16.