baber/WOPTO huggingface dataset:
Patent JP-S5796870-A (JP)
Title: Impact dot printing system
Inventor: KAWAI SHIYOUICHI
IPC: B41J2/255
Filed: 1980-12-08
Abstract: PURPOSE:To achieve a clear printing with a high speed and a low cost by providing a shift mechanism with a body for forming dots of several types interposed between the tip of a dot wire and an ink ribbon. CONSTITUTION:Dot forming means 15 and 16 are provided between the top of a dot wire 2 provided at the tip of an armature 1 and an ink ribbon 5. One end of the dot forming means 15 and 16 is connected to a shift mechanism 17 while the other end thereof is positioned on the axis of the tip of the wire 2 through a spring 18 for shifting the dot forming means. A printing signal current is fed to a coil 9 of a printing magnet 8 to excit it so that the armature 1 is attracted and applies an impact on the back of the dot forming means 15 or 16 with the  tip of the wire 2. In this manner, a printing paper 6 is impacted with a dot  forming means 15' or 16' through a ribbon 5 to form a dot. The dot forming  means 15 is provided for Chinese characters with a small dot while the one 16  for Kana characters with a large dot. The dot forming means move in the direction of the arrow 19 corresponding to characters or the like preset for a dot shift mechanism 3.
Patent JP-H0924134-A (JP)
Title: Pachinko machine
Inventor: MURAKI SHIGENOBU
IPC: A63F7/02
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To make it easy to expand a game panel face downward and realize the scaling-up of a device for awarding various premiums and prizes to be arranged on a game panel by installing a projection device which flips up a pachinko ball almost vertically, on one of the lower sides of the game panel and at the same time, installing a ball receiving tray at the lower part of the game panel. SOLUTION: A guide rail 16 for guiding a pachinko ball flipped up vertically from the lower left part of a game panel 11 to the upper center of the game panel 11, is formed on the left side part of the game panel 11 on a pachinko machine. In addition, an operating handle 18 and a large-size ball receiving tray 25 capable of receiving a large amount of balls, are mounted on the front plate 17 formed at the front lower part of a machine frame 10. Further, a projection rail 40 for projecting the ball is installed almost vertically below the left side of the game panel 11, and the balls are fed one by one from an evener to a projection position 41 formed by bending the lower end part of the projection rail 40 in an L shape, each time the ball is projected. Besides, a projection device 47 which is operated by the operating handle 18, is installed near the projection position 41.
Patent JP-H115699-A (JP)
Title: Pallet entry detector
Inventor: FURUKURA KAZUMASA
IPC: B66F9/24
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a pallet entry detector in which the light of a laser marker ray for being used to detect the entry of a pallet fork is used so as not to be harmful to an operator. SOLUTION: This pallet entry detector consists of a freely movable car body 2 and a mast device 3, and a lift bracket 5, moving up and down is arranged in the mast device 3, and a laser marker 9 for lighting up the car body ahead in the lift bracket 5 is equipped together with a symmetrical pair of forks 6. In this case, the mast device 3 is equipped with a lifting height detector to detect each individual height of the forks 6, whereby the laser marker 9 is so structured as to operate only in the case where this lifting height detector detects the height higher than the preset optional height.
Patent JP-H0730019-A (JP)
Title: Ic socket
Inventor: YAMAGUCHI KOICHI
IPC: H01L21/66
Filed: 1993-07-13
Abstract: PURPOSE:To electrically connect a contactor and an IC lead l accurately by confirming the mounting state of the IC of an IC socket in the measurement of electric characteristics of the IC. CONSTITUTION:An IC mounting confirming mechanism is attached to the positioning stand of an IC socket. A pussher 3, which pushes an IC lead 5 through the intermediary of a spring 2, is connected to the chassis upper part 1. A contactor 7, to be used to electrically connect the IC lead 5, is mounted on the chassis lower part 9. Also, a positioning stand 6, where an IC mold is mounted through a spring 8, is formed on the chassis lower part 9. This positioning stand 6 mechanically positions the IC lead by pressing the shoulder part of the IC mold 4, and the IC lead 5 is set on the upper part of the contactor 7. Also, light-passing holes A18 and B26, where a LED-A light 19 and a LED-B light 27 are passed, are provided and the LED-A light 19 and a LED-B light 27 are projected.
Patent JP-H0723891-A (JP)
Title: Structure of operating part case in endoscope
Inventor: KAWANO HIROTAKA
IPC: A61B1/00
Filed: 1993-07-13
Abstract: PURPOSE:To improve fittability by correcting a molding distortion while guiding this distortion with a projection for correction at the time of fitting a body case and a clamping case by synthetic resin molded goods of an operating part. CONSTITUTION:This structure has an insertion part to be inserted into the examinee and the operating part for making operation to curve this part, etc. A fitting projecting line 31 is formed at one of the peripheral end faces in the aperture of a main case 10 or the clamping case 11 and a fitting groove part 34 is formed at the other. Projections 35 for correction which correct the molding distortion of this fitting projecting line 31 and guide the distortion to the fitting groove part 34 by coming into contact with the inner peripheral surface side of the fitting projecting line 31 are formed on both sides in the longitudinal direction of the fitting groove part 34.
Patent JP-S5694433-A (JP)
Title: Decentralized data base control system
Inventor: ASAKURA YUUJI
IPC: G06F7/22
Filed: 1979-12-27
Abstract: PURPOSE:To reduce overhead, by decentralizing the data base to plural systems and by transmitting update request, update data, and reference request connected to the stack queue to the other processor when the application program of one processor refers to the data base. CONSTITUTION:In respect to the update macro of the data base of application program 4 of own system 1, it is checked by access module 5 whether the data base exists in its own system or not; and if it does not exist in its own system and is update request, update request is generated in buffer 6. Next, the reference macro from program 4 is checked by module 5; and if the data base of the macro belongs to another system and the reference system, reference request is generated in buffer 6. It is checked whether update request is connected to the stack queue or not; and if update request exists in the stack queue, update request and reference request are stored in buffer 7 of another system 2 simultaneously through communication bus 9, and thus, overhead in communication is reduced.
Patent JP-H1112603-A (JP)
Title: Method for stably baking noble metal clay formed body
Inventor: KAWANOBE AKIO
IPC: C04B35/64
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To enable the stable baking by embedding the noble metal clay formed body in the embedding material consisting of the powder to achieve the decomposition endothermic reaction about the baking temperature, and baking it in a rapid heating furnace to keep the sintering temperature without excessive temperature rise. SOLUTION: The powder to achieve the decomposition endothermic reaction which is used as the embedding material includes the powder of inorganic compound containing crystallization water, hydroxide, and carbonate. More specifically, CaSO4 .2H2 O (decomposition point: 180 deg.C) for the inorganic compound containing crystallization water, Mg(OH)2 (decomposition point: 350 deg.C) for hydroxide, CaCO3 (decomposition point: 900 deg.C) for carbonate are available. The substance to achieve the decomposition endothermic reaction at the temperature approximately agreed with the sintering temperature of a noble metal clay formed body is selected for use among these substances. The mixed powder in which the single body or the mixed powder of Al2 O3 , ZrO2 which are free from the decomposition endothermic reaction are added in these substances, can be used.
Patent JP-S5873981-A (JP)
Inventor: HIMEDA ATSUSHI
IPC: H01R4/02
Filed: 1981-10-28
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-S5963233-A (JP)
Title: Direct current feeding system for electric car
Inventor: MURATA RIYOUJIROU
IPC: B60M3/04
Filed: 1982-09-30
Abstract: PURPOSE:To reduce a leakage current without providing many feeders, by connecting each end of one or more thyristor apparatuses to each of rails that have been divided by insulating sections and each of the other ends to a common feeder. CONSTITUTION:Rails 3a1-3d2 have been divided by the insulating sections 5a-5c, the intermediate points of the rails are connected respectively to the thyristor apparatuses 6a-6d, and the other ends of the thyristor apparatuses are connected via the common feeder 7 to substations 1a, 1b. If an electric car 4 is on the side of the section 5b away from the intermediate between the sections 5a 5b, the electric currents from the substations 1a, 1b are fed respectively via electric-car lines 2b, 2c, the electric current from the electric car 4 returns via the rail 3b2 and the thyristor apparatuses 6b to the substations 1a, 1b, and the electric current is prevented from flowing into rails other than the rails 3b1, 3b2 by the other thyristor apparatuses. Thus without providing many feeders, a leakage current can be reduced.
Patent JP-S5797207-A (JP)
Title: Microwave oscillator
Inventor: IWAKUNI MIKIO
IPC: H01P7/10
Filed: 1980-12-09
Abstract: PURPOSE:To increase the Q of a dielectric substance and to make the oscillating frequency stable, by connecting a negative resistive element to the dielectric substance resonator located in a feedback path. CONSTITUTION:A feedback type oscillating circuit is constituted by connecting the 1st and 2nd electromagnetic field coupling terminals of a dielectric substance resonator 1 to the input and output terminals of an amplifier 2. A negative resistive element 8 is connected to the 3rd electromagnetic field coupling terminal of the dielectric substance resonator 1. Since the resistance loss of the resonator 1 is cancelled by the element 8, the Q value of the resonator 1 can be  increased, resulting that the oscillation is made stable.
Patent JP-S5796532-A (JP)
Title: Treating method for semiconductor substrate
Inventor: KANAZAWA MASAO
IPC: B26F3/04
Filed: 1980-12-09
Abstract: PURPOSE:To obtain the flat substrate surface without damaging its surface by a method wherein after resin is applied on the semiconductor substrate to which protruded foreign matter adheres, the flat plate is pressed down to pulverize the foreign matter, and then the pulverized foreign matter is removed together with the resin. CONSTITUTION:Highly viscous polyvinyl alcohol resin 3 is applied on the surface of an Si substrate 2 having protruded foreign matter 1 by a spin coat method. Next, a part of the protruded foreign matter 1 on the Si substrate 2 is pressed down and pulverized. Since the resin 3 is applied on the substrate 2 surface, said surface is not damaged in a pulverizing process. After that, when pure water is poured for dissolving and removing the resin 3, the pulverized foreign matter 5 is also removed simultaneously, allowing the flat surface to be obtained. For the resin 3, polyisoprene, etc., in addition to polyvinyl alcohol can be adopted. But, in this case, xylene and trichlene are required to be used as a solvent.
Patent JP-H0339646-A (JP)
Title: Water leak detecting device
Inventor: KARASAWA KOICHI
IPC: G01N27/06
Filed: 1989-07-05
Abstract: PURPOSE:To preclude malfunction by detecting a water leak signal continuously and converting it into a pulse signal, and outputting a water leak adjustment signal when this signal is supplied while the device is driven with the pulse signal and the pulse signal is supplied for a preset time. CONSTITUTION:If there is a water leak between conductors L1 and L2 of a water leak sensor 2, water leak resistance R2 is formed between the conductors and a loop including the resistance R2 and a variable resistor R1 is formed on the secondary side of a transformer 1, so the water leak signal E2 is outputted to a converting circuit 3. The signal E2 is converted into the rectangular pulse signal E3, which is outputted to a DC circuit 4. The circuit 4 outputs an H-level output signal E4 to the oscillation circuit 6 of a water leak judging circuit 5 in response to the 1st rise of the signal E3. The circuit 6 outputs a clock signal E5 to a counting circuit 7 at specific timing. The circuit 7 counts up according to the signal E5 and when the counted value reaches a reference value Tn and the preset time Tx (e.g. 60 seconds) comes, a water leak judgement signal E6 is held at H level and outputted to the R-SFF 9 of an alarm output circuit 8.
Patent JP-2000030682-A (JP)
Title: Battery separator of noncircular fiber and its manufacture
Inventor: DINH-SYBELDON ANN
IPC: H01M50/403
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a battery separator having a high electrolyte absorbing speed. SOLUTION: At least one face of a nonwoven fabric substrate is covered with a cellulose or cellulose derivative film to form this battery separator. The substrate contains non-cellulose fibers of at least 50 wt.% having the noncircular cross sectional periphery with the cross sectional area difference percentage compared with the circumscribed circle according to the equation  (B-A)/B}×100>=10, where A is the cross sectional area of non-cellulose fiber and B is the area of the circle circumscribed to the cross section of the fiber.
Patent JP-S6332220-A (JP)
Title: Space heater
Inventor: KOMUNE SHINICHI
IPC: F24C1/14
Filed: 1986-07-24
Abstract: PURPOSE:To be able to carry out satisfactory space heating and reduce fuel consumption sufficiently in either case of radiation space heating or convection space heating by a method wherein the inhalator of a large capacity electric fan making forced convection of room air is connected to a high temp. gas path under such a condition that absorbing the room air from a heat radiator and the revolving speed of the fan is changed. CONSTITUTION:A burner 5 is ignited by a radiating space heating operation means 22 and room air is sucked into a high temp. gas path 4 through a heat radiation 3 by a large capacity electric fan 10 and then mixed with high temp. gas from the burner 5 and they are sucked into the primary suction path 11 and then mixed with room air sucked into the secondary suction path 13, and gas having desirable temp. for convection space heating is spouted into a room from a discharge hole 14, and quick convection heating is carried out at the initial time of space heating. When the detected temp. with a room temp. sensor 21 exceeds a set room temp., the fan 10 is rotated at a low speed and a small capacity electric fan 6 is rotated and the whole body 3 is maintained at a uniform temp. and satisfactory radiation space heating is carried out.
Patent JP-H0521893-A (JP)
Title: Semiconductor laser
Inventor: OKUYAMA HIROYUKI
IPC: H01S5/00
Filed: 1991-07-15
Abstract: PURPOSE:To ensure short wavelength emission by growing a cladding layer and an active layer by epitaxy on a GaAs substrate, and composing the cladding layer of a specific compound semiconductor. CONSTITUTION:Cladding layers 2, 3 and an active layer 4 are formed by epitaxy on a GaAs substrate 1. The cladding layers 2, 3 are formed of a II-VI compound semiconductor comprising a mixed crystal of group IIa-VI and group IIb-VI of MgxZnyCd1-x-yS ( x,y: atomic ratio). In this composition, x, y satisfy: 0<x<=0.90, 0.50>=y>0. With the composition, the cladding layers 2, 3 are constructed as semiconductor layers possessing satisfactory higher energy band gaps, and are satisfactorily matched with the lattice constant (5.653Angstrom ) of the GaAs substrate 1. This ensures short wavelength emission.
Patent JP-S5964540-A (JP)
Title: Preparation of parent material for optical fiber by dropping and rotation
Inventor: MITACHI NARIYUKI
IPC: C03B37/012
Filed: 1982-10-06
Abstract: PURPOSE:Preparation of a parent material for optical fiber of fluoride glass, wherein a core-clad interface is formed smoothly, every layer is deposited one by one by every drop, quenching effect can be expected, infrared rays with short wavelength can be transmitted, and extreme reduction in loss is possible. CONSTITUTION:While a metallic or semimetallic template having a cylindrical hollow part and a structure capable of being split into plural parts in the longitudinal direction is being rotated, droplets of glass melt are made to fall on the hollow part of the template, the composition of the glass melt is changed, so that refractive index of glass made during solidification of the droplets is changed, to give a parent material for optical fiber having a core-clad wave transmission structure. The cover 2 is put on the crucible 1 made of gold (platinum), the crucible 1 is evacuated, and the droplets 8 glass for clad are dropped at a proper speed. The template 9 of three split parts is fastened, and fixed to the rotary stand 13 by the template holder 12. A thin film of glass forced up to the wall face of the template by centrifugal force is gradually piled to form the glass raw film 20.
Patent JP-H0730830-A (JP)
Title: Television receiver adaptable to voice multiplex broadcast
Inventor: YAMASHITA HITOSHI
IPC: H04N5/60
Filed: 1993-07-14
Abstract: PURPOSE:To prevent sound volume from being suddenly increased even when a stereo broadcast is selected from the reception of a monaural broadcast by adopting a circuit configuration reducing a sound volume automatically when the broadcast mode is set to a stereo signal. CONSTITUTION:When a stereo signal/monaural signal 72 is a monaural signal, a stereo reception signal 71 is set to a low level and an amplified SIF signal 51 is frequency-modulated, then an FM detector 6 converts a frequency change into a voltage change. Then a broadcast mode discrimination circuit 7 discriminates the broadcast mode as to whether an audio signal is a stereo signal or a monaural signal. When the broadcast mode indicates a monaural signal, the audio signal through the FM detector 6 is fed to an audio driver 9 via an audio output control circuit 8, amplified to drive a speaker 10, from which a sound is sounded out. On the other hand, in the case of a stereo signal, the audio signal through the FM detector 6 is subject to reduction of its voltage level at the audio output control circuit 8, amplified by the audio driver 9 and fed to the speaker 10.
Patent JP-S5965598-A (JP)
Title: Shaft seal device for pump
Inventor: FUKUSHIMA YASUO
IPC: F04D29/08
Filed: 1982-10-06
Abstract: PURPOSE:To prevent leakage of pump by providing a gas flow-out preventing means at a portion of piping or a through-hole thereby preventing flowing out of gas in a tank to the shaft seal section. CONSTITUTION:A piping is connected to a through-hole 3a formed in a fixing table 3 where the leading edge of said piping 8 is immersed in liquid in a tank 7 to constitute a gas flow-out preventing means. Consequently atmospheric pressure is maintained continuously at the through-hole 3a irrespective of gas pressure in the tank 7 to prevent leakage reliably resulting in inexpensive shaft seal device.
Patent JP-H1119029-A (JP)
Title: Endoscope
Inventor: KIMURA HIDENOBU
IPC: A61B1/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope that can retain its observation function for a long term even if the endoscope is sterilized with a gas sterilizer, and the like. SOLUTION: The first lens 41 and the second lens 42 that form an observation optical system provided at the head of an endoscope are arranged in a manner of fitting into the openings of the first lens frame 43, the entire circumferences of the lens 41, 42 are fixed airtightly in the voids of the fitting portions with an airtight filler 55 and an airtight space is formed in a part where the lens 41, 42 face to each other, the lens 41, 42 fronting the airtight space are provided with a hydrophilic coating layer 58, even if moisture in the airtight space condenses when temperature falls, its observation function can be maintained.
Patent JP-S5797528-A (JP)
Title: Photosensitive and heat sensitive type recording member
Inventor: UJIIE KOUJI
IPC: G03C1/735
Filed: 1980-12-11
Abstract: PURPOSE:To considerably increase the fixing sensitivity without using a hydrogen donor and deteriorating the color developing sensitivity and to obtain a high contrast image with high resolving power by forming a specified basic substance producing layer and a specified color developing layer on a supports. CONSTITUTION:This photosensitive and heat sensitive type recording member has a basic substance producing layer 2 composed essentially of (a) a Co (III) ammine complex and/or a Co (III) ammine complex such as hexammine-cobalt (III) perchlorate, (b) a viologen deriv. represented by the formula (where each of R1 and R2 is alkyl, aryl or aralkyl, and X is halogen) such as 4,4'-dipyridinium chloride, and (c) a photoreducing agent capable of reducing the deriv. (b) on being energized by light such as phenanthrenequinone on a support 1 and a color developing layer 3 composed essentially of (d) a photooxidizing agent such as hexaarylbiimidazole, (e) a coupler which develops color by oxidation such as aminotriarylmethane or other leuco dye, and (f) an acid promoting color development such as maleic acid on the layer 3.
Patent JP-S6419430-A (JP)
Title: Priority encoder
Inventor: UTSUNOMIYA SHINICHI
IPC: G06F7/00
Filed: 1987-07-15
Abstract: PURPOSE:To minimize a circuit scale and to quickly execute both of a FFO (find first one) instruction and a FFZ (first find zero) instruction by inputting bus data to a bit position detecting part after logical inversion and only providing a FFO part to selectively execute the FFO instruction and the FFZ instruction. CONSTITUTION:At the time of executing the FFZ instruction, inputted data bits have the logic inverted from that for execution of the FFO instruction to perform the FFO operation, and the FFO part is only provided to selectively execute functions of both of FFO and FFZ instructions in this manner. In the FFO part, all data bits are divided to, for example, four blocks by eight bits. Thus, the circuit scale is minimized and both of the FFO instruction and the FFZ instruction are quickly executed.
Patent JP-S6234250-A (JP)
Title: Processing system for rearrangement of data base
Inventor: MORIHANA NORIYOSHI
IPC: G06F12/00
Filed: 1985-08-08
Abstract: PURPOSE:To shorten the processing time with the titled system by clearing a set point on a page buffer in a record rearrangement mode and at the same time initializing the contents of an internal status register to be transcribed and storing a member record. CONSTITUTION:When the record rearrangement is carried out, the set point of a record a1 is cleared and the contents of an internal status register are initialized. Under such conditions, a member record b1 is stored after the designation of a new set name. Thus the connection is through between both records a1 and b1 on a page buffer 3. Here a position on a data base 1 where the record b1 is stored is set at a desired new point. Then the set name is designated with a record b2 out of the member records and the record b2 is newly stored. Thus the connection is through on the buffer 3 among those records a1, b1 and c1 respectively. Then these records are written on the base 1.