baber/WOPTO huggingface dataset:
Patent JP-S6184987-A (JP)
Title: Control of push-button sender
Inventor: MITSUZUKA MASAHIRO
IPC: H04Q1/45
Filed: 1984-10-02
Abstract: PURPOSE:To lighten the burden of a call processing control circuit, to assure non-delay service and to reduce the size of the system by controlling the connection of signals from push-buttons by a network control circuit. CONSTITUTION:A PB signal made of digital signals is generated in a PB sender circuit (digital) 3.1 and a necessary PB signal is stored in a ROM or RAM in advance. When the PB signal starts to be send, the PB signal in the circuit 3.1 is added with an inter-pulse and supplied to a network circuit 3.9 and a synchronizing signal is supplied to a network control circuit 3.10 and the circuits 3.9 and 3.10 are connected. Dial information from an extention telephone 3.3 is decoded in an interface circuit 3.2 and sent to the circuit 3.10. Then, the connection to a main wire is judged in an operating control circuit 3.8, the synchronizing signal from the circuit 3.1 is detected in the control circuit 3.8, and the connection of the PB signal and the main wire is indicated to the circuit 3.9. Hence, the burden of the circuit 3.8 is lightened, non-delay service is assured, and the size of the system is reduced.
Patent JP-H0932768-A (JP)
Title: Compressor
Inventor: TOMARU KEIICHI
IPC: F04C29/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a compressor in which miniaturization of a device can be achieved, fixing strength to bending moment or vibration load can be improved, and the degree of freedom in design can be drastically improved. SOLUTION: In a compressor, driving force is transmitted by a power transmitting means 4, and the compressor is provided with a main body casing 3, a front housing 2 provided on the power transmitting means 4 side of the main body casing 3, and a plurality of attaching bosses 6. Some of a plurality of attaching bosses 6 are provided on the outer surface of the front housing 2 and between the main body casing 3 and the power transmitting means 4.
Patent JP-S6187132-A (JP)
Title: Liquid crystal television
Inventor: ITO TAKAFUMI
IPC: G02F1/1339
Filed: 1984-10-03
Abstract: PURPOSE:To uniform the contrast of the display area of a liquid crystal television and to attain high resolution by reducing the length of powder glass to be used as a spacer for determining a gap between two electrode plates less than 2/3 the short side of each picture element of the television. CONSTITUTION:When the power glass of which length is 2/3 the short side of each picture element of the liquid crystal television is used as a spacer, much of the power glass 6' is included i one picture element. If the power glass is placed on two picture elements or more, an area 7' disturbed at the array of a liquid crystal substance due to the existence of the power glass 6' is larger than the case that the power glass exists only in one picture element. Since an applied voltage is uniform in the picture element when the power glass exists only in one picture element, the area disturbed at its array by force based upon the applied voltage is reduced even if the array of the liquid crystal substance is disturbed and the disturbance of the array is quiet on a displayed picture. Consequently, the unevenness of contrast due to the spacer included in the liquid crystal display element is reduced and high picture quality can be obtained.
Patent JP-H0929484-A (JP)
Title: Soldering material and photoelectric parts using the same
Inventor: KIMURA MASAYUKI
IPC: B23K101/36
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric parts capable of simplifying the conventional two-stage soldering process, reducing the man-hour, and reducing the cost by providing and using the soldering material of only one kind capable of achieving the two-stage soldering process at the same temperature. SOLUTION: The soldering material is used to connect photoelectric parts elements to each other after the elements are attached on the soldering side of adhesion surfaces 16, 17, 18 through the plating, deposition or spattering of gold An of the photoelectric parts elements to which the metallic film is plated, deposited or sputtered. The soldering material is the Au-Sn alloy, and contains 15-20wt.% tin. The photoelectric parts to which photoelectric parts elements are connected can be obtained by the two-stage soldering at the same temperature using the soldering material.
Patent JP-S60100374-A (JP)
Title: Crossover judging method of fuel cell
Inventor: MIYOSHI HIDEAKI
IPC: H01M8/04
Filed: 1983-11-05
Abstract: PURPOSE:To accurately judge the degree of the gas crossover by reversely feeding a current to a fuel cell from an oxidizing agent electrode while feeding each gas to each electrode and measuring the voltage across both electrodes to observe the rise condition. CONSTITUTION:A current is fed reversely to the normal direction to a fuel electrode 3 from a DC power supply 9 via an oxidizing electrode 1 while feeding the air and fuel gas to a fuel cell constituted with the oxidizing electrode 1, an electrolyte matrix 2, and the fuel electrode 3; and the cell voltage at that time is measured with a voltmeter 10. When the cell voltage is abruptly increased, it is judged that no crossover has occurred; and when the increase is gradual, it is judged that the crossover has occurred. Accordingly, the crossover can be detected and judged accurately and simply based on the fact that the hydrogen existing on the catalyst surface of the oxidizing agent electrode 1 is oxidized and the increase of the cell voltage becomes gradual.
Patent JP-H0868245-A (JP)
Title: Electronic lock
Inventor: NAKAYAMA TOSHIHISA
IPC: E05B47/00
Filed: 1994-08-31
Abstract: PURPOSE: To improve maintenance properties and safety by interlocking a first interlocking piece by the movement of an operating piece, holding a second interlocking piece to a solenoid magnetic member and energizing a spring in a manner that the engaging section of a hook section may be projected or retreated into or from a hole for locking. CONSTITUTION: When one end section of a hook section 11 is inserted into a hole 12 for locking, the front end section of a latch 14 is pushed. Consequently, a latch 14 energized so as to be placed in the locking hole 12 by a spring 15 retreats from the hole 12. When the section to be engaged 11a of the inserted hook section 11 reaches a place oppositely faced to the retreat port of the latch 14, the latch 14 is energized so as to be positioned in the hole 12, and the locking state is held. When the locked state is to be released, a connector section for an electronic key is inserted from the underside 10e of a lock body 10, and a control signal is transmitted. When the content of the control signal coincides with an indentification number, a magnetic member 21 is attracted to a solenoid 19.  When force resisting a spring 17 is applied to an operating button 16a, the state of engagement with an operating piece 16 on the other end side 22c of a second interlocking piece 22 is released.
Patent JP-2000040561-A (JP)
Title: Slide lock type coaxial connector
Inventor: NISHIOKA HIDEYUKI
IPC: H01R24/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To simplify structure, to allow fitting and removing by weak operating physical force, and to prevent damage caused by exposure of a locking spring member. SOLUTION: When a plug 1 is inserted into a receptacle 11 under a condition of (a) before engagement, a state is brought into a condition of (b), and respective outside protrusions 4C of plural plate spring pieces 4B of an inside contact 4 contact with an inner circumferential face of an outside contact 14. Since an inner circumferential face 6C of a coupling member 6 pushes the second outside protrusions 5E of plural plate spring pieces 5B of an outside contact 5 when the member 6 is slided to a right direction, respective inside protrusions 5C are fitted to a circular groove 14A of the contact 14. Since the face 6C approaches to the respective first outside protrusions 5D to face each other so as to bring a condition of (c), the respective protrusions 5C are prevented from being escaped out of the circular groove 14A, that is, locked.
Patent JP-H0852240-A (JP)
Title: Yarn winding golf ball
Inventor: SHIMOZAKA HIROTAKA
IPC: A63B37/08
Filed: 1994-08-09
Abstract: PURPOSE:To provide a yarn winding golf ball having excellent spin performance, driving distance and durability. CONSTITUTION:This yarn winding golf ball includes a yarn winding core formed by winding yarn rubber 2 on a center pole 1, a first cover layer 3 covering this core and a second cover layer 4 of a thickness of <=300mum formed on the outer side of this first cover layer 3.
Patent JP-S6451714-A (JP)
Title: Voltage comparator circuit
Inventor: YAMAMURA HIDEO
IPC: H03K5/08
Filed: 1987-08-24
Abstract: PURPOSE:To realize high speed operation of a voltage comparator circuit by connecting an output signal of a voltage comparator to a decision output terminal via a level converter or not via the converter. CONSTITUTION:An input signal is amplified by a buffer amplifier 1 and given to the input terminal of the voltage comparator 4 via a current limit circuit 2. A decision output from the voltage comparator 4 reaches a desired signal level by a level shifter 5 and led out at an output terminal 9. Since the voltage of the limit signal of the buffer amplifier 1 is limited near the reference voltage, a narrow input voltage range is enough for the voltage comparator 4 and a high speed voltage comparator is used. The amplifier 1 operated at a faster speed than that of a conventional differential amplifier is realized and the voltage limiter 2 is operated at a high speed by constituting the limiter by passive circuit components, and since the impedance element is a passive circuit element, high speed operation is attained.
Patent JP-S58111229-A (JP)
Inventor: ITOU SUSUMU
IPC: H01H33/66
Filed: 1981-12-24
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-H0745607-A (JP)
Title: Film forming equipment for substrate
Inventor: YABE MANABU
IPC: H01L21/316
Filed: 1993-07-30
Abstract: PURPOSE:To form a uniform coating film of high quality on a substrate surface, and reduce the loading of gas for drying, by preventing absorption of a film of coating fluid which is formed on the surface of a substrate which is subjected to a coating process by a spin coater and accommodated in a carrier or a quartz boat. CONSTITUTION:Gas spouting parts 20 and 48 which blow out gas for preventing moisture absorption toward substrates 1 and 3 accommodated in a carrier and a quartz boat and make the gas flow along the substrate surfaces are arranged in the vicinity of the mounting positions of carriers 2 of a carrier mounting part 10 and in the vicinity of the arrangement positions of quartz boats 4 of a substrate intermediate accommodation part 14, respectively.
Patent JP-H1046015-A (JP)
Title: Flame retardant resin composition and lithium ion battery case molded therefrom
Inventor: SAIJO TOSHIHIKO
IPC: H01M10/05
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition excellent in fluidity, mechanical properties and flame retardance and useful as various parts such as a household appliance or OA equipment and to provide a lithium ion battery case molded therefrom. SOLUTION: This flame retardant resin composition is obtained by blending 100 pts.wt. resin composition comprising (A) 92-99wt.% of a polycarbonate resin having 14,000-20,000 viscosity-average molecular weight and (B) 8-1wt.% of a composite rubber-based graft copolymer obtained by carrying out the graft copolymerization of at least one vinyl monomer with a composite rubber having a mutually entangled structure so that a polysiloxane rubber component and a polyalkyl (meth)acrylate rubber component cannot be separated and/or a copolymer prepared by grafting an acrylic monomer onto a rubber-like polymer containing >=50wt.% polybutadiene in 100wt.% of the rubber-like polymer with (C) 3-10 pts.wt. of a halogen based flame retardant and (D) 0.05-1 pt.wt. of a polytetrafluoroethylene having the fibril-forming ability.  The lithium ion battery case is molded from the flame retardant resin composition.
Patent JP-S6187110-A (JP)
Title: Fine movement mechanism
Inventor: NISHIMURA KUNITOSHI
IPC: B25J7/00
Filed: 1984-10-05
Abstract: PURPOSE:To obtain a fine movement mechanism reduced in inertia load and allowed to execute high-speed operation by supporting a moving board by two pairs of parallel plate springs which are rectangular each other and arranging actuators for moving the other ends of the parallel plate springs in respective axial directions. CONSTITUTION:The moving board 31 is supported by two pairs of parallel plate springs 32, 33 and 34, 35 and the springs 32, 33 and 34, 35 are connected to Y and X axis actuators 38, 39 respectively through respective supporting bodies 36, 37. When the Y axis actuator 38 is expanded, the moving board 31 and the supporting body 36 are moved in parallel in the Y axis direction by the springs 34, 35 and 40, 41 and the springs 32, 33 are unitedly moved in the Y direction due to high rigidity. Similarly, the moving board 31 is moved unitedly with its supporting body 37 in the X direction in accordance with the expansion/contraction of the X axis actuator 39. Since the moving board 31 is directly moved in two axial directions by the actuators, inertial load to be applied to the actuators can be reduced and high-speed operation can be attained.
Patent JP-H0258351-A (JP)
Title: Semiconductor device
Inventor: KATO HIROMASA
IPC: H01L27/118
Filed: 1988-08-24
Abstract: PURPOSE:To improve electrical characteristics of a circuit which uses a preliminary gate by setting a plurality of preliminary gate blocks at a gate unit, and dispersively disposing the blocks in an inner cell array region. CONSTITUTION:Preliminary gate blocks 6a are dispersed, for example, at 12 positions in an inner cell array region B. The blocks 6a are set with gates as basic constituent units, and the inner cells are not set as basic constituent units. For example, only an inner cell 5 in which the block 6a is disposed is divided into four. Gates in the blocks 6a become preliminary gates SG1, SG3. In other words, the blocks 6a are composed of two preliminary gates SG1, SG3, and the number of the gates SG1, SG3 disposed in the region B is, for example, 24 gates.
Patent JP-H0371724-A (JP)
Title: Input/output signal conversion circuit
Inventor: KIYONO NAOHISA
IPC: H03M9/00
Filed: 1989-08-11
Abstract: PURPOSE:To send a signal synchronized surely to an output highway by storing tentatively a parallel binary signal into a shift register synchronously with a clock signal being a reference again and outputting the binary signal to the output highway simultaneously synchronously with the reference clock signal. CONSTITUTION:A conversion latch circuit 100 converts a serial binary signal sent from an input highway 1 into a parallel binary signal and latches it and outputs it synchronously with a series binary signal S1. A latch circuit 200 latches a parallel binary signal P100 outputted from the conversion latch circuit 100 and holds and outputs it synchronously with a referenced clock signal. An arrangement setting circuit 300 changes the bit arrangement of a parallel binary signal P200 outputted from the latch circuit 200 into a designated form and outputs the result. Then a shift register 400 latches a parallel binary signal P300 outputted from the arrangement setting circuit 300 and sends it one by one bit to one or plural output highways 9 synchronously with the referenced clock signal. Thus, the signal synchronized surely is sent to the output highway.
Patent JP-S6099764-A (JP)
Inventor: ENOKIDA IKUO
IPC: B60P1/00
Filed: 1983-11-07
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-H0491610-A (JP)
Title: Cable laying method in buried pipe
Inventor: TAKAHASHI KAZUO
IPC: H02G1/06
Filed: 1990-08-06
Abstract: PURPOSE:To lay a cable reliably in a short time without damaging a buried pipe by pulling communication cables, fixed in manholes through supporting metals, wires and hooks, into a buried pipe by means of a guide wire and then securing the wire with the supporting metals at the opposite ends thereof. CONSTITUTION:A guide wire 4 is stretched in a buried pipe 1 from an upstream manhole B to a downstream manhole A. When the guide wire 4 is stretched, it is fixed with floats and then carried on the sewage flowing in the buried pipe 1 or a launcher is utilized. Wire supporting metals 5 are then secured to the inner faces of the manholes A, B. The leading end of the wire 6 is then secured to the metal 5A and the trailing end of the wire 6 is hoisted by means of a winch 13 thus imparting tension on the wire 6. According to the method, the cable 18 can be laid reliably on the upper inner face of the buried pipe 1 along the axial direction thereof.
Patent JP-H0531074-A (JP)
Title: Eye refraction measuring device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1991-07-25
Abstract: PURPOSE:To measure the difference between the subjective refraction value and the objective refraction value and semi-objectively perform the correct eye refraction measurement with the difference. CONSTITUTION:The light from a light source 11 is projected to a split plate 10 with a slit and a split prism, and slit images are projected on the eyeground Er of an eye under test E from two positions of a pupil P through a filter 9 with the transmission band in the visual range and the near infrared range respectively and a two-hole aperture 7 with two openings. The reflected image by the visual light on the eyeground Er and the reflected image by the near infrared light differ from each other due to the difference in the color aberration and the eyeground reflection position. A person under test moves a lens 8 to subjectively match the split by the visual light, and the subjective refraction value is obtained from there. The objective refraction value is obtained from the split image by the near infrared light forming an image on an image pickup element 5, and the difference between two refraction values is determined.
Patent JP-S60102807-A (JP)
Inventor: OOMAE KAZUYA
IPC: H02G1/06
Filed: 1983-11-07
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-H0257242-A (JP)
Title: Mechanical sector type ultrasonic diagnostic apparatus
Inventor: FUJII KIYOSHI
IPC: G01N29/26
Filed: 1988-08-23
Abstract: PURPOSE:To eliminate the error caused by the measurement of a dimension on an image by minimizing the shaking or strain of the image and to reduce an erroneous diagnosis by calculating the error of a scanning position generated corresponding to negative load on the basis of the data of a rotary position and controlling a motor driving circuit so as to correct said error. CONSTITUTION:At first, a change-over switch 23 is operated to apply DC voltage to the motor in an ultrasonic probe. An angle-of-rotation detector 25 always monitors the signal of a rotary encoder 14 and calculates the speed variation corresponding to a rotary position on the basis of the data of the rotary position and the load data from a load torque calculator 28. A PLL control circuit 24 compares the phase of a corrected reference timing clock with that of the signal from the rotary encoder 14 to perform the PLL control of a motor driving circuit 21 and realizes constant speed rotation wherein the speed variation due to the load variation during rotation is corrected. By this method, the scanning speed of the ultrasonic probe is made constant and the strain or shaking of an image can be eliminated.
Patent JP-H0372743-A (JP)
Title: Duplicate ring initializing method
Inventor: HARADA TAKEYUKI
IPC: H04L12/42
Filed: 1989-08-11
Abstract: PURPOSE:To establish the synchronization state to make the most of a ring system by using unique key information assigned to each node so as to generate a loop, thereby initializing the duplicate ring. CONSTITUTION:Plural master node candidates 4-6 request a loopback to an adjacent node to form a partial loop and the partial loop is being sequentially expanded similarly after the confirmation of the forming. When collision takes place, the partial loop is absorbed or combined based on the relation of quantity of the key information decided uniquely depending on a random number or the like or the unique key information assigned to the nodes 4-6 and finally a maximum loop is formed by a sole node such as a master node 4 to initialize the duplicate ring. Thus, even when a fault such as a broken line takes place, the synchronization state to make the most of the ring system is established.
Patent JP-H1152018-A (JP)
Title: Apparatus for cleaning probe pin for in-circuit tester
Inventor: KOBAYASHI ATSUSHI
IPC: H05K3/34
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To automatically clean a probe pin by a band-shaped cleaning body of paper, cloth, etc. SOLUTION: A circuit board is held by a pair of an upper and a lower probe pins 3, 4, thereby inspecting connection in an incircuit tester 11. A feed reel 13 and a wind reel 14 holding a band-shaped cleaning body 12 for cleaning the probe pins 3, 4 are fixed to a casing 1a of the in-circuit tester 1. A pair of guide arms 21, 22, are combined with an extension rod 18 moved forward and rearward into and out of an inspection space between the probe pins 3 and 4. The pair of guide arms expand to open in association with an entrance of the extension rod 18 into the inspection space. Guide pulleys 31, 32 supported with the pair of guide arms 21, 22 take out and guide the band-shaped cleaning body 12 from the feed reel 13 in accordance with the entrance of the extension rod 18.  The band-shaped cleaning body 12 is tightly held in touch with the pair of the upper and lower probe pins 3, 4 thereby cleaning the probe pins as the pair of guide arms 21, 22 are opened.
Patent JP-H1042394-A (JP)
Title: Ultrasonic probe and its manufacture
Inventor: YAMAMOTO HIROSHI
IPC: G10K11/30
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent conduction with the lower electrode of an ultrasonic vibrator owing to the deformation of an ultrasonic absorber by making the diameter of the electrode of the ultrasonic vibrator to be smaller than the diameter of the ultrasonic vibrator and enveloping the outer peripheral edge of the electrode by means of a circular insulating film provided on the ultrasonic vibrator junction face-side of the ultrasonic absorber. SOLUTION: The upper electrode 2 is provided on the upper face of the ultrasonic vibrator 1 and the lower electrode 3 is provided on the lower face. The upper electrode 2 has the diameter smaller than the diameter of the ultrasonic vibrator 1. The upper electrode 2 is provided so that it is concentric with the ultrasonic vibrator 1. The circular insulating film 30 exists on the outer peripheral side of the upper electrode 2 and it envelops the upper electrode 2. The ultrasonic absorber 7 is pressured and connected on the upper face of the upper electrode 2 and the circular insulating film 30. Even if a load is enlarged for improving junction force between the ultrasonic vibrator 1 and the ultrasonic absorber 7, the ultrasonic absorber 7 deforms and a burr extends, contact with the electrode is prevented with such constitution.