baber/WOPTO huggingface dataset:
Patent JP-S57166087-A (JP)
Title: Substrate device
Inventor: SHIYOUROJI KENJI
IPC: G02B6/42
Filed: 1981-04-03
Abstract: PURPOSE:To manufacture a substrate device provided with the functions similar to the electric wiring having no regard for the thermal effect on the electric elements by a method wherein the circuit substrate is wired making use of optical fiber. CONSTITUTION:A hole 2 is perforated into the substrate board 1 to insert the circuit unit. The groove 3 to finish the periphery 2a of said hole 2 and to insert the circuit unit into said hole 2 and the other tapered groove 4 to tighten said circuit unit rotatively are formed. Besides the prisms 5 to be the photojoints are provided on the bottom of said hole 2 and the photoconductive wave guides 6 are abutted against said prisms. Next the electric element to be fixed to said board 1 is contained inthe case 7 comprising the container 7a and the cover 7b and said container 7a is made cylindrical to be inserted into said hole 2 and the side 8a is smoothed down. Besides the photomodulation elements 9 making the light signals enter into said hole 2 obliquely against said guides 6 are provided corresponding to said prisms 5 on the side 8b located lower than the side 8a to transmit the output of the contained element from said photoconductive wave channel 6.
Patent JP-H01223596-A (JP)
Title: Pass control device
Inventor: SUZUKI OSAMU
IPC: G06Q50/00
Filed: 1988-03-03
Abstract: PURPOSE:To change ID information with a host CPU at the time of changing those except fundamental information, to hasten the access of data and to miniaturize respective devices by storing those except the fundamental ID information of a pass control device to rewrite the memory contents, into a card. CONSTITUTION:A non-contact ID card 3 having ID information to be unable to rewrite the memory contents is used for a pass control device and the ID information of a card 3 is discriminated by a card reader 2 based on the contents of the card 3. The data are transmitted between the card reader 2 and a host computer 1 and the contents of a RAM 3c of the card 3 are rewritten. Only the fundamental information of ID is stored into the computer 1 and RAMs 1c and 2c of the card reader 2 and attached information except the fundamental information is stored into the RAM 3c. ID discrimination is executed from the stored fundamental information and the attached information of the card 3 by the card reader 2 and the discrimination is executed by the instruction of the computer 1 at the time of changing the ID information except the fundamental information.
Patent JP-S63216768-A (JP)
Title: Thermal printer
Inventor: KANEMURA MASAJI
IPC: B41J2/365
Filed: 1987-03-06
Abstract: PURPOSE:To enable a designated recording density to be obtained at a selected recording speed irrespective of the ambient temperature, by judging electrical energy with which the designated recording density can be obtained, from a detected ambient temperature and a designated recording speed, through using a lookup table. CONSTITUTION:An ambient temperature T detected by a temperature-detecting part 7 is stored into an address 8-1 in a register, then a density DN set by a density-setting part 6 is read, and is stored into an address 8-2 in the register. Next, it is discriminated whether recording speed is high. When it is discriminated that the recording speed is high, a function region of ffast(T, DN) in a characteristic curve diagram is looked up to obtain a heating time HT. The heating time HT is stored into an address 8-3 in the register, a timer 3 is set to the heating time HT, and a thermal head 2 is energized for the time HT, thereby performing recording. Thus, recording can be constantly performed with a designated recording density.
Patent JP-H11249604-A (JP)
Title: Planar illuminating display device
Inventor: MAMIYA MASARU
IPC: G09F13/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a planar illuminating display device which can switch the display color of optical planar illuminating indication among plural colors including an arbitrary color. SOLUTION: When a first light emitting body S1 is emitted, one put of incident light having a first wavelength is transmitted toward a display screen side (upside in the figure) by a fluorescent plate 22 as it is, light having a second wavelength longer than the first wavelength is emitted by the remaining part of that light, emitted to the display screen side and passed through a sign board 23 and a cover plate 24, and the optical indication is performed. Light having the other wavelength generated by emitting a second light emitting body S2 is transmitted through the fluorescent plate, and the display color can be provided while keeping the color of the other wavelength as it is. When both the first and second light emitting bodies are emitted, the display color corresponding to the added color mixture of them can be provided.  Therefore, by controlling the combination of the first and second wavelengths, the display color can be arbitrarily set and switched with the other display color based on the second light emitting body.
Patent JP-S54141680-A (JP)
Title: Vibration detector
Inventor: SHIMIZU KAORU
IPC: G01H17/00
Filed: 1978-04-26
Abstract: PURPOSE: To obtain a miniature, simple and effective glass breakage sensor by detecting the ultrasonic vibrations generated when glass is broken with a piezoelectric element.  
     CONSTITUTION: A piezoelectric element 1 is bonded in the recess of a metal plate 3 pressed to a specified shape of a convex section by a conductive adhesive agent 4, this metal plate 3 comprising plating Cu, Ni, etc. to a steel plate. Circuit parts 9, 10 for constituting signal processing for the purpose of sending out the ultrasonic vibrations which the element 1 has detected as electrical outputs of the outside are mounted in the specified positions of a disc form printed substrate 8 having a copper foil of the specific patterns. Further, the substrate 8 is provided with external connection terminal 11, lead wires 6, 7, etc., is positioned in the specified position of the bottom of a semi-spherical bottomed case and is hermetically sealed by an insulating member 13. If the device by such constitution is directly affixed to a glass plate 18 by means of an adhesive agent 17 or the like, it may be effectively utilized as a glass breakage sensor for guard, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55141982-A (JP)
Title: Gate circuit for thyristor converter
Inventor: INO HIDETOSHI
IPC: H02M1/08
Filed: 1979-04-24
Abstract: PURPOSE: To improve the economical property and safety by generating a gate pulse through reverse voltage signal during the time in which an arm is conducting.  
     CONSTITUTION: A monostable multivibrator 8 applies an output signal h of pulse in a given width T 1  to an AND circuit 9 with a reverse voltage signal c as input. Upon satisfying AND conditions of gate signal a, output signal e and output signal h, the AND circuit 9 generates a gate command f. The pulse width T 1  is set at or around turn-off time of a thyristor. Therefore, where a reverse voltage is impressed for current flowing intermittently during the time in which an arm is conducting, the output signal e of a gate generating circuit is locked by the output signal h and the gate command f is not generated in consequence if the reverse voltage term is greater than the given term T 1 . On the other hand, thyristors connected in series recover a forward blocking ability to apply forward voltage, therefore a gate pulse is generated by a gate command according to the forward voltage through the gate generating circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03253167-A (JP)
Title: Facsimile relay equipment
Inventor: HIUGA SHIGETOMO
IPC: H04N1/00
Filed: 1990-03-02
Abstract: PURPOSE:To arrange a series of originals even when they are received intermittently by adding information such as original information, page number and full page number to a facsimile original by a repeater. CONSTITUTION:After facsimile original information received by a facsimile reception section 1 is demodulated and stored in a storage section 4, the storage section 4 stores the facsimile original information for each page and the information such as original information, page number and full page number is added to the head of the stored original information by a page information addition section 2 and the result is stored again. A facsimile transmission section 3 sends the stored original information added with page information at the transmission. If a communication fault or the like takes place during the transmission and the transmission is interrupted, a control section 5 reads the original information after a page causing transmission interrupt from the storage section 4 and allows the transmission section 3 to send the information again so that the information at the transmission interrupt is sent to an opposite party facsimile equipment again. Thus, it is avoided that serial numbers of received pictures are not discriminated.
Patent JP-S60195332-A (JP)
Title: Gas turbine steam injection system
Inventor: USE SHINJI
IPC: F02C3/30
Filed: 1984-03-19
Abstract: PURPOSE:To purge steam of a steam injection system thoroughly, by connecting both cooling and seal air systems to the steam injection system via a valve. CONSTITUTION:An outlet of a steam shutoff valve 3 in a steam injection system of a gas turbine 8 is interconnected to an extraction steam pipe line 12 from the final stage of a main shaft flow compressor 5 of the gas turbine 8 via a pipe line 13 and a solenoid valve 14. And, the steam injection system is connected to each of cooling and seal-air systems 10-12. In time of the gas turbine 8 being stopped, the steam shutoff valve 3 is closed, opening the solenoid valve 13 instead, thus the steam left behind in a steam feeding manifold 1 is purged therefrom. Thus, steam of the steam injection system is thoroughly purgeable.
Patent JP-H09223204-A (JP)
Title: Information recording system
Inventor: TAKAGI KOJI
IPC: G06Q40/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To accurately transmit and receive data even when the position of an information recording medium is shifted or the position of the recording medium is instable by providing a power detection part for received signals and a position detection part for detecting its own placed position based on the size of detected power. SOLUTION: A control circuit C inside an information recorder RE sends out a write instruction and write information through a transmission circuit T to the information recording medium RM and the information recording medium RM receives them in a reception circuit (r) and processes them in the control circuit (c) through an amplification/demodulation part r2 and an S/P conversion part r1.  In this case, by equalizing a distance between a transmission part T4 and the transmission part r4a and the distance between the transmission part T4 and the transmission part r4b and aknowledging that a DC voltage detected in the power detection part r3a and the DC voltage detected in the power detection part r3b are equal by the position detection part r5, it is detected that the information recording medium RM is present at an accurate position and the effect that the information recording medium RM is present at the accurate position is sent out to the control circuit (c).
Patent JP-H09238747-A (JP)
Title: Container for heat insulation
Inventor: TSUCHIDA YASUO
IPC: A47J41/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively produce a container for heat insulation with high heat insulation efficiency. SOLUTION: This container is provided with a synthetic resin outer cylinder 3, a stainless steal inner cylinder 2, a heat insulating member 10 charged between the inner cylinder 2 and the outer cylinder 3, a synthetic resin lid body 5 for attachably and detachably closing an opening part 4 of the inner cylinder 2, and a heat insulating member 14 provided at the part of the lid body 5 for closing the opening part 4 of the inner cylinder 2 at least.
Patent JP-S57165140-A (JP)
Title: Production for double-ply pipe
Inventor: YOSHIDA TOSHIO
IPC: B21D39/04
Filed: 1981-04-07
Abstract: PURPOSE:To produce a double-ply pipe where both pipes are fitted to each other in a high degree, by pressing a closed inside pipe into a closed outside pipe, which is expanded by a liquid pressure, from one end of this outside pipe  through a seal guide and releasing the liquid pressure after expanding the outside pipe and contracting the inside pipe simultaneously. CONSTITUTION:The front part of an inside pipe 25 which is closed by a rear closing cover 26 and a small-diameter front closing cover 27 is inserted to a guide hole 9 of a seal guide 10, and the closed state is held in the end of an outside pipe 12. Under this state, pressurized water 20 is supplied and filled up in the space, which is formed by inside and outside pipes 12 and 25 and closing covers 6 and 10, by a pump 18. A hydraulic jack 17 is operated to apply pipe expanding force F and pipe contracting force f to the outside pipe 12 and the inside pipe 25 respectively, and a motor 23 is driven to press the inside pipe 25 into the outside pipe 12 together with the rear cover 26. Next, a cross electromagnetic valve 14 is opened to discharge water having pipe expanding and contracting pressure, and thus, the outside pipe 12 is contracted and the inside pipe 25 is expanded to fix both pipes tightly through a margin to fix surely and strongly.
Patent JP-S58169109-A (JP)
Title: Atuomatic focusing device
Inventor: HANMA KENTAROU
IPC: H04N5/232
Filed: 1982-03-31
Abstract: PURPOSE:To enable good focusing to any object by thinning out a video signal in a scanning line unit to make the input signal to a detector small on a time axis when the voltage detected with the detector attains a saturation level thereby preventing the saturation of the detector. CONSTITUTION:In an automatic focusing device for a video camera by a mountain climbing system, the threshold value of a threshold circuit 17 is beforehand set at the value alpha near the saturation level of a detector 5 and the threshold value of a threshold circuit 18 is beforehand set at the value beta near the non- signal level of the detector 5. A gate signal generating circuit 15 controls the switching frequency of an electronic switch 10 in accordance with the relation between these threshold levels and the focus voltage outputted to a terminal 51 so as to thin the number of the output pulses of a high-pass filter 4 inputted to the detector 5 on a time axis, thereby controlling the gain of the detector 5 equivalently. Then, the focus voltage is maintained always at the voltage between the value alpha and the value beta, that is, within the dynamic range of the detector 5.
Patent JP-H09245882-A (JP)
Title: Connection cable
Inventor: SHIBATA TOSHIO
IPC: H01B7/00
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce local stress concentration on a cable to prevent the breakage of the cable by arranging an elastic projecting locking fixture for holding the connection cable in a plug at the end of the connection cable between an apparatus and an apparatus or a power supply receptacle. SOLUTION: One end of a connection cable 3 is connected to a connector 10 through a male or female plug, and a mouse at the other end is electrically connected to an input display 1. A soft, projection-shaped locking fixture 6 whose one side is opened having elasticity is arranged in the plug 4. The connection cable 3 is locked to the locking fixture 6. When the mouse is moved, stress is not applied to a root part 7 of a cable 5 which moves by following the move of the mouse. The local stress concentration is suppressed, and the breakage of the cable can be prevented.
Patent JP-S63217596-A (JP)
Title: Semiconductor memory device
Inventor: SUZUKI AZUMA
IPC: G11C11/419
Filed: 1987-03-06
Abstract: PURPOSE:To prevent a through current and to clear data with less consumption power by providing a data clear circuit on the opposite side of memory cells being the loads of bit lines and setting either of the bit lines to a high level and the other to a low level. CONSTITUTION:For deleting the storage contents of the memory cell which consists of the transistors (TR) N1 and N2 of cross connection, and in which the levels of nodes C and D are '1' and '0' and which stores '1', source terminals A and B in TRs N51 and N52 are set to '0' and '1' by the memory cell of the TRs N51 and N52 being the load which are connected with the bit line 5 and the inverse of 5 and the data clear circuit in the opposite side consisting of NAND circuits 161 and 162 and an inverter 163. The potentials of the nodes C and D are led and trailed by discharge and charge currents, and the TRs N1 and N2 are inverted to ON and OFF. Since the terminal A shows '0' in such a case, the through current i02 is prevented from flowing through a TRs N3, the N51 and the circuit 161, and data is cleared with less consumption.
Patent JP-H11230313-A (JP)
Title: Driving transmission
Inventor: EBARA YASUHISA
IPC: F16H55/14
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce a noise caused by an engagement of a driving transmission using an engagement of gears each other or a gear with a timing belt by absorbing a shock at the time of the engagement. SOLUTION: An elastic member 3 inhibiting generation of a noise by absorbing a shock at the time of engagement is provided on one gear 1 of a pair of the gears 1, 2 engaged each other. The elastic member 3 is annular and fitted in an annular groove 4 formed over a whole periphery of a plurality of teeth 1a of the gear 1 in an intermediate of a tooth width direction, respectively. The elastic member 3 is deformed by biting a tooth edge 2b of a tooth 2a of the gear 2 with the elastic member 3 when the gears 1, 2 are engaged. Thereby, a shock at the time of engaging the teeth 1a, 2a of the gears 1, 2 is absorbed by the elastic member 3 and a noise caused by the engagement becomes small.
Patent JP-S55143801-A (JP)
Title: Distributed constant filter
Inventor: HASHIMOTO TADASHI
IPC: H01P1/205
Filed: 1979-04-27
Abstract: PURPOSE: To make a distributed constant filter small-size and improve the characteristic, by a resonator, which is provided with a capacity at the open end of a dielectric loading line, and setting the length of the dielectric loading part within a specific range.  
     CONSTITUTION: In respect to the attenuation characteristic in the case where capacities between the opene end of line 2 and capacity electrodes 11A∼11D are adjusted to change successively the center frequency of the distributed constant filter, this filter does not operate at all as a filter for specific frequency f crit , and this filter has the characteristic as a filter for the freqency near the specific frequency above but has much insertion loss. If the center frequency is set smaller than frequency f crit  and is reduced to 80% of the frequency approximately, insertion loss is small, and a horizontally symmetrical attenuation characteristic is indicated; and when the length of the dielectric loading part of line 2 and the free space wave length of the radio wave corresponding to the center freuqency are denoted as L and λ o  respectively, L≤λ o /5(ε e ) 1/2  is true (however, ε e  is the effective dielectric constant). Consequently, a small-size and good-characteristic filter can be obtained by satisfying this condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52134395-A (JP)
Title: Led display device
Inventor: HIRASAWA KATSUHIKO
IPC: G09F9/33
Filed: 1976-05-06
Abstract: PURPOSE: To reduce the thickness of a display device and facilitate connection operations by providing electrodes for external connection on the same side as LED elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58168441-A (JP)
Title: Inner roll replacing device for electric welded pipe
Inventor: NAKAMURA MASAYUKI
IPC: B21D5/12
Filed: 1982-03-30
Abstract: PURPOSE:To execute a replacing work of an inner roll efficiently and safely, by running an inner roll replacing truck on a rail extending to the side from the upper part of a cage forming stand, and providing a lifting device which suspends a roll unit holding part and moves it up and down, on the truck. CONSTITUTION:An inner roll unit 2 is lifted to a running position (b) of a truck 21 from a position (a) at the time of forming by operating a jack 28, and fitting of a clamp device 37 and the truck 21 is released. Subsequently, the truck 21 is run on a rail 15 to a roll shop 14. On the roll shop 14, the inner roll unit 2 is lowered by operating the jack 28. When the unit 2 is placed on a roll plate 36, coupling of the unit 2 and a connecting frame 26 is released, and a new inner roll unit 2 of other roll plate 35 is fitted to the connecting frame 26 and is clamped. When replacement of the unit 2 ends, the new inner roll unit 2 is set in the position (a) by operating the jack 28 and the truck 21 in the reverse direction.
Patent JP-S63219849-A (JP)
Title: Engine control device
Inventor: FUJITA NAGAHISA
IPC: F02D41/00
Filed: 1987-03-06
Abstract: PURPOSE:To promote the improvement of drivability, by setting a target car speed such that the lower is a car speed the smaller the target car speed decreases its value and suppressing an engine output from its rapid change in the low car speed when the target car speed is set for an accelerator control amount. CONSTITUTION:A control unit 25, which inputs detection values from an accelerator sensor 26 detecting a step in amount of an accelerator 5, car speed sensor 27 and a throttle sensor 28, controls the opening of a throttle valve through a throttle actuator 18 so as to obtain a target car speed corresponding to an accelerator step in amount. When the target car speed is set corresponding to the accelerator step in amount, the control unit 25, which sets the target car speed where, the lower the car speed the smaller the target car speed decreases in upper and lower limit values, preventing an engine output from change at the time of the low car speed.
Patent JP-H08206829-A (JP)
Title: Circumference welding machine
Inventor: FUJITA HIROYOSHI
IPC: B23K9/00
Filed: 1995-02-01
Abstract: PURPOSE: To easily execute the welding between a pipe having the same diameter as a hole for welding and a tube sheet even in the case of being the small diameter of the hole for welding bored on a side plate. CONSTITUTION: At the time of inserting it into the welding hole 6 on the side plate 4 before welding, a torch 15 is housed. After inserting into the welding hole, a lever 22 is operated. At the time of executing pull-operation to the lever 22, a connecting rod 28 is pushed out to the torch 15 side and a cam 13 connection with the connecting rod 28 is rotated upward. When the cam 13 rotates upward, the torch 15 fixed to the cam 13 is rotated and inclined in the arbitrary angle θ to the center line 12 of the spindle 11. After setting the torch 15 to a prescribed angle θ, the lever 22 is fixed to fix the torch 15 to the prescribed angle θ. Then, at the time of rotating the torch 15, the pipe having the same diameter as the welding hole 6 and the tube sheet can easily be circumference-welded.