baber/WOPTO huggingface dataset:
Patent JP-H10339756-A (JP)
Title: Method for inspecting short-circuiting between pins and lsi-testing device using it
Inventor: IMAO YUTAKA
IPC: G01R31/28
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To perform inspection in a short time by grounding the power supply terminal and the grounding terminal of an LSI (DUT) to be tested, applying each different voltage to each signal pin of the DUT, measuring current that flows to each signal pin of the DUT, and judging whether the signal pin failed or not when a current value indicates an abnormal value. SOLUTION: An LSI-testing device controls voltage source/current measuring circuits 4a-4d according to control signals 101-104 and applies each different voltage to each signal pin of DUT 1 simultaneously. The circuits 4a-4d measure current that flows to each signal pin of the DUT 1. The circuit 4a measures a current value of approximately 100 mA, the circuits 4b and 4c measure -10 mA and 10 mA, and the circuit 4d measures several lens of μA. The voltage source/current measurement circuit measures a current value that is approximately several lens of μA when the signal pin is normal. The power supply terminal and the grounding terminal of the DUT 1 are grounded and at the same time each different voltage is applied to each signal pin and a current value is measured, thus inspecting short-circuiting between pins.
Patent JP-S637659-A (JP)
Title: Manufacture of dhd type diode
Inventor: MATSUHABA HIROTO
IPC: H01L23/48
Filed: 1986-06-27
Abstract: PURPOSE:To make the shapes of both ends of a glass tube excellent, by rotating the intermediate structure of a diode when sealing is performed. CONSTITUTION:Compressing force is applied to both leads 14 and 19. A semiconductor pellet 17 is compressed and held with both slugs 13 and 20. A current is conducted through a carbon jig 2 under this state, and the carbon jig 2 is heated at a specified temperature gradient. Thus a glass tube 12 is heated and softened. The specified temperature is kept for a specified time period. The temperature of the jig 2 is decreased at a specified temperature gradient and the jig 2 is cooled. During this time, the glass tube 12 is sealed to the slugs 13 and 20, and a DHD type diode is formed. During the heating, the carbon jig 2 is rotated on supporting shafts 5 and 5 together with an upper lid 4. The glass-tube 12 is inverted up and down around the axis in the direction, which is orthogonal to the axis of the glass tube 12, and this operation is repeated.
Patent JP-S5775862-A (JP)
Title: Ink jet recorder
Inventor: YAMAGUCHI TOMOYUKI
IPC: B41J2/165
Filed: 1980-10-31
Abstract: PURPOSE:To prevent ink head nozzles from getting clogged by a method wherein a small amount of gas is fed from a gas bomb to an ink head during stoppage of ink jet so as to cause ink to drip from the ink head nozzles at all times. CONSTITUTION:When ink jet is stopped after the completion of printing operation, an electromagnetic three way value 13 is operated simultaneously to switch an ink passage so that a gas bomb 14 containing inert gas such as N2 pressurized therein is communicated with an ink chamber 3 of an ink head 1. When the inert gas is fed into the ink chamber 3, the ink within the ink chamber 3 is pushed out with a pressure of the fed gas and then dropped down from a tip end of a nozzle 2 in the form of a fine drip. The dropped ink is received by an ink receiver 6 disposed just below the nozzle end and then returned to an ink tank 8 via a filter 7. An amount of ink dripping from the nozzle 2 is very small, so that the ink of 1- several 10's cc is enough for stoppage of operation ranging over a few months. By so doing, printing operation can be immediately started even after long term stoppage of operation.
Patent JP-H11329750-A (JP)
Title: Organic el display device and its manufacture
Inventor: KODAMA MITSUFUMI
IPC: H01L51/52
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL display device that hardly causes a connection failure and has small connection resistance by improving the electrical connection of an electron injecting electrode layer to an electrode layer. SOLUTION: This organic EL display device is provided with an electrode structure that has a metal base layer 2, as a lower layer, which at least connects a terminal and an electron injecting electrode and for which an oxide layer is hardly formed on its surface, and also has a metal electrode layer 3, as an upper layer, for which an oxide layer is easily formed on its surface as compared with the metal base layer 2, and is also provided with a structure wherein the metal base layer 2 is directly abutted on an electron injecting electrode layer 4 at least at a part of a region of the electrode layer 3 in which it is connected to the electron injecting electrode layer 4.
Patent JP-H01319013-A (JP)
Title: Optical switch
Inventor: UEDA TOMOHIKO
IPC: G02B26/08
Filed: 1988-06-20
Abstract: PURPOSE:To improve the high-speed property and reliability of an optical switch by providing an elastic coupling means which fixes the 1st and 2nd optical fiber fixing members in a state where the pair of optical fibers are confronted with each other in the direction of the optical axis and holding the optical fibers to be coupled with each other at regular intervals. CONSTITUTION:A block body 14 is fixed to one end of a platy elastic body 19 in a state where guide pins 12 and 13 are inserted into the guide body 14. A platy member B having a prescribed interval is put on the coupling end face of the block body 14, the 1st and 2nd optical fiber connecting members 8 and 9 are fixed in a facing state, then viserted into the guide pins 12 and 13 and fixed. After the members 8 and 9 are fixed at a prescribed interval, the platy member B is removed and an optical switch element is fixed. Since the interval between the coupling end faces can be stabilized to the minimum in such way, the high-speed property and reliability of the optical switch can be improved.
Patent JP-S6044471-A (JP)
Title: Fly ring taking-out device
Inventor: SEKIDA KATSUO
IPC: B65H49/12
Filed: 1983-08-19
Abstract: PURPOSE:To full-automatically insert a fly ring core and take out a fly ring product by providing fly ring core supply and fly ring product taking-out conveyers respectively on the upstream and downstream sides of a take-up unit attached to the fly ring core after taking up a wire rod in the coil-like manner. CONSTITUTION:A fly ring core 5 transferred to a stand-by position G by a supply conveyer 4 is then sent below a take-up unit 3 by a pusher 21 and located. Next, a wire rod 42 wound in the coil-like manner by the take-up unit 3 is dropped to the fly ring core 5 and accumulated. When the wire rod 42 is wound up to complete a fly ring product 9, the fly ring product 9 is taken out by a taking-out conveyer 10. When this taking-out is detected by a sensor 30, a dummy wire 41 between thr fly ring products 9 is dropped by a wire storing shutter consisting of two stages of the upper and lower shutters 23, 24. Then the fly ring product 9 is weighed by an automatic weighing unit 7 and a label having weight value or the like printed is applied to said product by an applying unit 8.
Patent JP-H0819050-A (JP)
Title: Method for switching channel during mobile communication
Inventor: SUGANUMA JUN
IPC: H04W76/04
Filed: 1994-07-04
Abstract: PURPOSE:To attain the changeover of a busy channel even when a mobile station moves to a service area of a repeater during its communication. CONSTITUTION:An electric field strength monitor receiver is provided to a radio repeater 26 to measure an electric field strength of a channel used for speech in a surrounding area and a data transmitter sends the result of measurement to a base station 13 from the repeater 26. A data receiver of the base station 13 receives the result of measurement and the signal of the same frequency and the same level as those of the signal received by the receiver 16 is generated from a high frequency signal generator and emitted to an electric field strength monitor receiver 36. When a radio wave of other area reaches a prescribed level based on the output, it is discriminated that the mobile equipment moves from a concerned area to an area 24 during its communication to switch channels during the communication.
Patent JP-H04354627-A (JP)
Title: Inspection stage for square-shaped work
Inventor: IIZUKA NOBUYUKI
IPC: B23P19/00
Filed: 1991-05-29
Abstract: PURPOSE:To provide an inspection stage which shucks a work through the gentle pressing and reverses the work in chucked state, as the inspection stage for a square-shaped work such as micro carrier chip (MCC) with high precision. CONSTITUTION:An inspection stage for a square-shaped work is constituted of a chuck part 47 which consists of two chuck plates 471 and 472 which are energized outwardly by springs 463 and 467 and whose top edge is opened by the shift of a cam plate 455 driven by an air cylinder 452 and perform chucking operation by pressing two contiguous side surfaces of a square-shaped work 1 by the shift in the opposite direction of the cam plate, setting the driving direction of the air cylinder oppositely, shock absorber 453 for softening the sharp pressing for the work of the chuck plate, and a reversing mechanism 44 for reversing the chucked work.
Patent JP-S5376066-A (JP)
Title: Analog display electronic wristwatch
Inventor: KAWAMURA HIDEJI
IPC: H02P8/02
Filed: 1976-12-17
Abstract: PURPOSE:To display correct time even within strong magnetic field by detecting more than a specified quantity of external magnetic field to an electronic wristwatch, counting and storing the applied pulses to a step motor and additionally driving the step motor after the extinction of the magnetic field.
Patent JP-H102888-A (JP)
Title: Automatic flow detection apparatus for piping
Inventor: INADA YASUNARI
IPC: G01N29/04
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection apparatus suitable for pipes with different diameters. SOLUTION: A movable body 1, which is conventionally one united body, is divided into a first to a third movable bodies 7, 8, 15 and a motor 10a to be moved along a guide rail 2 and an encoder 9 for position detection are mounted in the first movable body 7 and a motor 10b and an encoder 9b for position detection are mounted on the second movable body 8; and the motor 10b drives a probe 5 and a pressing mechanism 6 of the probe 5 along the axial direction of a pipeline 1 along probe arms 4a, 4b. The probe arm 4a, 4b, the probe 5, and the pressing mechanism 6 of the probe 5 are mounted on the third movable body 5 and while the third movable body 15 being set at the center, the first and the second movable bodies 7, 8 are joined to both sides of the third movable body 15 through pins 12a, 12b in a manner turnable on the diameter direction.  Consequently, the apparatus can be corresponding to the diameter of the pipeline and the apparatus installation height from the pipe face is set to be a prescribed value or lower and without causing interference with a neighboring pipe, ultrasonic flaw detection can be carried out.
Patent JP-H0321000-A (JP)
Title: X-ray automatic exposure control device
Inventor: KASHIMA NOBUYOSHI
IPC: H05G1/44
Filed: 1989-06-16
Abstract: PURPOSE:To improve reproducibility by correcting the thickness of a photographed body via the digital processing by an X-ray control device as the target value of a photo-timer. CONSTITUTION:X-rays emitted from an X-ray tubular bulb 1 permeate a photographed body 2 and are inputted to an image intensifier 3 and converted into light. The converted light is distributed 5 to a television camera 4 and a light detecting circuit. The detected signal is amplified by an amplifying circuit 6. The amplified signal is A/D-converted by an A/D converter 11 for fluoroscopy, but it is integrated by an integrating circuit 10 then A/D-converted by the converter 11 and fed to an X-ray control device 12 for photography. The inputted data for photography is compared with the target value of a photo-timer set in advance for fluoroscopy in the device 12, when it becomes equal to or exceeds the target value, X-rays are cut off. The voltage of a fluoroscope is adjusted so that the data inputted from the converter 11 are made constant for fluoroscopy, and the target value of the photo-timer is calculated and determined based on this voltage (thickness of the photographed body).
Patent JP-H01319431-A (JP)
Title: Production of terpinolene
Inventor: MORIKAWA TOSHIYUKI
IPC: C07C13/21
Filed: 1988-06-22
Abstract: PURPOSE:To stably obtain terpinolene in high yield using a catalyst having stabilized activity without generating waste water as a by-product and using a toxic compound by isomerizing limonene in the presence of solid phosphoric acid as a catalyst at a temperature within a specific range. CONSTITUTION:Limonene is isomerized in the presence of solid phosphoric acid as a catalyst in an amount of 0.3-10wt.% based on the limonene at 50-200 deg.C (preferably 100-180 deg.C) for 0.5-30hr to afford terpinolene useful as a raw material for synthetic perfumes, radical polymerization adjustor, etc. The above-mentioned catalyst is obtained by thoroughly stirring and mixing orthophosphoric acid in 60-90wt.% concentration with a carrier (e.g., silica, alumina or diatomaceous earth), drying and then heat-treating the resultant mixture at 200-300 deg.C. Furthermore, a metallic oxide, such as titanium oxide or zirconium oxide, may be added for the purpose of improving catalyst activity or selectivity. A solvent, such as benzene, may be used for the reaction.
Patent JP-S6132279-A (JP)
Title: Storage tray for disk
Inventor: ITO MASAYUKI
IPC: G11B23/00
Filed: 1984-07-23
Abstract: PURPOSE:To easily load and unload a disk by providing a recessed part where the disk is loaded and a lock part which clamps the disk radially. CONSTITUTION:The recessed part 7 having nearly the same diameter as the external diameter of the disk is formed in the storage tray 6 molded out of a resin material and a step is formed of a slight projection part 8 provided to the outer peripheral part. This part corresponds to the outermost peripheral part of the disk and is formed only at the part which contacts a part where no signal is recorded. Further, four lock parts 9-12 which have elasticity and press the outer periphery of the disk toward the center of the disk are provided at positions symmetrical about the face direction of the disk, and claws 9a-11a which are pressed in pushing and spreading the lock parts 9-12 along slanting parts during loading and have revers tilt angles for clamping the disk completely when moving beyond the constant slanting parts are formed atop of the lock parts 9-12. Consequently, the disk is easily taken out of and put in the tray by applying one finger each between the lock parts 9 and 10, and 11 and 12.
Patent JP-S5276516-A (JP)
Title: Preparation of connecting rod
Inventor: KOGA YOSHIROU
IPC: F16C7/00
Filed: 1975-12-19
Abstract: PURPOSE: To attempt reduction of cost, by holding accuracy constant in the surface of balls attached to both end of the shaft, in an integrated configuration of a connecting rod with a shaft and steel balls whose spherical surfaces are finished in high accuracy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5675097-A (JP)
Title: Thermophilic aspartase and its preparation
Inventor: KIMURA KAZUO
IPC: C12P13/20
Filed: 1979-11-27
Abstract: PURPOSE: To obtain the titled enzyme useful as an enzyme for producing L-aspartic acid industrially advantageously, by cultivating a bacterium having a themophilic aspartase producing power, belonging to the genus Basillus in a nutrient medium, followed by separating and collecting the titled enzyme from the culture.  
     CONSTITUTION: A bacterium having a thermophilic aspartase producing power belonging to the genus Bacillus, e.g., Bacillus stearothermophilus T-585 (FERM-P 5239), Bacillus aminogenes T596 (FERM-P 5240), etc. is cultivated in a nutrient medium at about 30W60°C. After cultivation, the bacterium is collected, an extracted solution having no cell is obtained by ultrsonic treatment, etc., and separated and purified by a method, e.g., dialysis, chromatography, etc. to give the desired thermophilic aspartase. The enzyme is reacted with a mixture of fumaric acid and ammonia to give L-aspartic acid useful as a agent for fatigue recovery readily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5275933-A (JP)
Title: Direct memory access equipment
Inventor: SHIYOUROJI KENJI
IPC: H04Q9/00
Filed: 1975-12-20
Abstract: PURPOSE: To secure correct process for subcommutation word by performing no subcommutation process at all unless both n-th and n-th + 1 word are correctly received within the same cycle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11343629-A (JP)
Title: Underground structure lid for temporary toilet equipment
Inventor: HORI HIROKI
IPC: E02D29/14
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an underground structure lid for temporary toilet equipment which can be easily managed in an unused condition without any increase in the number of parts for storage and can be surely arranged in installation. SOLUTION: In an underground structure lid 1, which can be connected to a toilet bowl via a cylindrical adapter 8 in installation of a temporary toilet to a manhole for a sewer, an adapter locking part 13, to which one end of the adapter 8 can be locked, is formed below a lid main body supporting part 11 formed in the inner circumference of a base body 6 supporting a lid main body 4. A packing 14 abutting on one end of the adapter 8 is installed to the locking part 13, while bellows 18 to be connected to the toilet bowl is formed in one end of the adapter 8.
Patent JP-S638322-A (JP)
Title: Composition for oral cavity
Inventor: TOKUMITSU FUMIHIKO
IPC: A61K8/25
Filed: 1986-06-27
Abstract: PURPOSE:A composition for oral cavity having improved astringency and powdery state by addition of silicate, good feeling in use, capable of providing a desired flavor, obtained by using both the silicate and a specific higher aliphatic alcohol liquid at normal temperature. CONSTITUTION:A composition for oral cavity such as toothpaste, wet dentifrice, etc., containing (a) 5-90wt% silicate as a polishing agent and/or (b) 0.1-5wt% silicate as a lustering agent or a binder is blended with 0.01-10wt%, especially 0.05-3wt% based on the total amount of the composition of 16-18C higher aliphatic alcohol liquid at normal temperature, containing at least one unsaturated bond and/or branched structure, such as jujube alcohol, etc., to give a composition for oral cavity having improved astringency and powdery state of silicate characteristics and good feeling in use. Since the alcohol is tasteless and odorless, the alcohol can be blended with a desired fragrance providing agent and fragrance is freely supplied.
Patent JP-S6213527-A (JP)
Title: Method for heating stainless alloy steel slab
Inventor: KAKIHARA SETSUO
IPC: C22C38/00
Filed: 1985-07-12
Abstract: PURPOSE:To prevent the occurrence of spills on a stainless alloy steel slab due to microcracking during hot rolling by heating the slab having a specified composition under specified conditions before hot rolling. CONSTITUTION:The composition of a stainless alloy steel slab is composed of, by weight, 0.001-0.2% C, 0.1-5% Si, 0.1-11% Mn, <0.05% P, <0.02% S, 11-30% Cr, 2-30% Ni, 0.001-0.06% N, <0.015% O, <4% Al, one or more among <5% Mo, <3% Cu, <1% Nb, <0.05% Ti, <0.1% Zr, <0.06% Ca, <0.1% Sn and <0.05% B and the balance Fe with inevitable impurities. When the slab is heated before hot rolling, the concn, of O2 in the atmosphere in a slab heating furnace is regulated to 0.5-5vol%, and the slab heating temp. and the slab heating time are controlled so as to satisfy the formula [where T is the surface temp. ( deg.C) of the slab and H is the holding time (hr) at the temp.].
Patent JP-S6140538-A (JP)
Inventor: HERUMUUTO JITSUTE
IPC: G01N1/42
Filed: 1985-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09330112-A (JP)
Title: Device and method for generating speed command of industrial robot
Inventor: KIMURA KATSUMI
IPC: G05D3/12
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency by making the gradient of the rising of a speed pattern for controlling the motor of the industrial robot steep and making the convergence time short. SOLUTION: A filter 4 is constituted which smoothes a trapezoid speed pattern. A 1st multiplying means 11 multiplies the movement distance ΔS of the trapezoid pattern outputted in every sampling cycle by a 1st specific value (k) and a 1st delay means 12 delays and outputs it. A 2nd multiplying means 13 multiplies the output B of the 1st delay means 12 by a 2nd specific value 1/k and a 2nd delay means 14 delays and outputs it. An adding means 15 adds the outputs of the respective means 11-14 and a 3rd multiplying means 16 multiplies the above addition value by a 3rd specific value (1/n-h+k) and outputs a speed command value.
Patent JP-S6130788-A (JP)
Title: Object detector
Inventor: MURAO EIJI
IPC: G01V3/08
Filed: 1984-07-23
Abstract: PURPOSE:To detect an object as obstacle or the like accurately with a simple construction, by providing a plurality of sensors with a directivity to bring a directivity to the detection of the object utilizing the difference in the detection sensitivity of the object between the sensors. CONSTITUTION:When AC signals of a fixed frequency are applied in series to networks 21 and 22 from an oscillator 4, a high frequency output voltage is fed to a bandpass amplifier 5 according to the product of attenuations of the AC signals respectively proportional to the access of the object to the sensors 11 and 12 facing it. With the amplifier, noises induced in the sensors 11 and 12 are removed and hence, the high frequency component alone of a specified frequency is amplified. The resulting frequency signal is detected with a detector 6 to be fed to a voltage variations detecting circuit 7, which provides an alarm command to a driver 8 when the voltage drop of the DC voltage signal given falls below the preset reference.
Patent JP-2000335204-A (JP)
Title: Caster having braking indicator
Inventor: YAMAGUCHI KATSUMI
IPC: B60B33/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a caster with which a pedal is connected to a block and a braking indicator disposed on a front wall of the block is easily viewable when the pedal stands up. SOLUTION: This caster has a braking means that engages or disengages a stopper 8, which is energized in braking direction in relation to a latch receiving portion formed on an inner surface of a wheel, by swinging a pedal 10. The pedal having a cam surface is pivoted to a yoke, and the stopper is moved in a braking or a braking-release direction by tilting the pedal. The position of the pedal can be switched between positions where it extends generally horizontally and stands generally vertically while integrally having a cam block which has the cam surface on a bottom surface. A front wall surface 11a which is approximately orthogonal in relation to the pedal is provided on the cam block.  A braking indicator 12 which indicates a braking or a braking-release condition is formed on the front wall surface, which ejects from the yoke and moves generally horizontally to be exposed, when the pedal stands generally vertically and the cam surface is switched in the braking or braking-release direction.