baber/WOPTO huggingface dataset:
Patent JP-S6271043-A (JP)
Title: Switching device for recording system of duplex tape recorder
Inventor: KOIZUMI SATORU
IPC: G11B5/86
Filed: 1985-09-20
Abstract: PURPOSE:To selectively perform the sound recording of two systems by means of a common sound recording button, by providing a detecting means which produces signals for switching the sound recording mode between a simultaneous sound recording mode under which each cassette tape is simultaneously set to a sound recording condition and a dubbing mode under which a reproduced signal on one side is recorded on the other side. CONSTITUTION:Under a dubbing mode, the recessed part 15a of a mode switching member 15 is made to correspond to the ends 5b and 6b of levers 5a and 6a and, when a sound recording operating member 11 is depressed, both levers 5a and 6a make great rotations and pinch rollers 5 and 6 are pressure-contacted with capstans 71 and 72, and then, each cassette tape 1 and 2 are simultaneously driven. At this time, the dubbing mode, under which the cassette tape 1 is reproduced and the other cassette tape 2 is recorded, is set since all detecting switches 16, 17, and 18 are turned on and dubbing is performed. The recessed part 15a is also made to correspond to the ends 5b and 6b of the levers 5a and 6a even under a simultaneous recording mode and, when the sound recording operating member 11 is depressed, both the cassette tapes 1 and 2 are driven.
Patent JP-S6452738-A (JP)
Title: Production of glycol esters
Inventor: KEZUKA HIROAKI
IPC: C07C67/055
Filed: 1987-08-24
Abstract: PURPOSE:To produce the titled compound useful as a chemical intermediate, solvent, etc., from an aliphatic carboxylic acid and an olefin, in high efficiency, by reducing Pd catalyst in the catalyst with H2 in the presence of glycerols in the reaction system, thereby effectively recovering and reusing the catalyst. CONSTITUTION:Glycol esters are produced by reacting an aliphatic carboxylic acid with an olefin in the presence of O2 and a catalyst composed of Pd, metal of group IA, IB, IIA, IIB, VA, VIIB or VIII of the periodic table, a halogen and a nitrogen-containing oxide. The reaction is carried out in the presence of glycerols. Hydrogen is introduced after the reaction to reduce the Pd catalyst, the reduced Pd is separated from the reaction liquid, the reaction liquid is distilled to separate the raw material and the material and the Pd are recycled and reused to obtain the objective glycol esters in high efficiency. The deterioration and deactivation of the catalyst can be suppressed by this process.
Patent JP-H1139923-A (JP)
Title: Display
Inventor: KOMATSU HARUO
IPC: F21S2/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a display having visibility accompanied with an attention- drawing property and an illumination function. SOLUTION: In this display 1, a xenon flash lamp 4 which can flash is arranged inside a case-like main body 2. The xenon flash lamp 4 has visibility with an attention-drawing property. To properly install the lamp, the length l of the lamp and the length L of the face to radiate are adjusted to have the following relation: 1/10l<=L<=7l and the difference H1 of the distance from a reflection type light accumulating material existing in the inner bottom face 5a side to a transmissive type light accumulating material existing in the face 3 side to be irradiated is adjusted to be within 0.5-30 mm. As a result, the light accumulating materials 6, 9 are excited by flash light with thigh brightness of the xenon flash lamp 4 and the illumination function is consecutively retained.
Patent JP-H0259279-A (JP)
Title: Working bench
Inventor: YOKOO TSUNESABURO
IPC: B25H1/04
Filed: 1988-08-24
Abstract: PURPOSE:To obtain the structure of a working bench capable of a stable arrangement at specified position even after the movement by making freely openable and closable the locking leg part provided on a horizontal leg part by approaching to a roller coaster and installing the horizontal leg part so as not to move at the desired position. CONSTITUTION:When a handle 20 is locked by a key like part 23 by ascending it inside a slit 22, the main body 21 of the handle 20 is turned with a supporting column 18 as the core and a wire 26 is lifted to the upper part via the coil spring 24 provided on the main body 21. The wire 26 wound on rotary rollers 30, 32 pull the main bodies of the locking leg parts 12, 14 whose respective end part is fixed to the inside respectively, rotating the main body about 90 deg. with a 1st supporting column 46 as the core. Accordingly, the tip part of the horizontal leg part 4 comes into the opening part of the main body of an U like section and the uneven face 52 thereof is located on a floor surface in the state of supporting the horizontal leg part 4. Consequently, a working bench S is arranged on the floor face so as not to move.
Patent JP-H0258105-A (JP)
Title: Numerical controller with safety function
Inventor: MASAI KOICHIRO
IPC: G05B19/19
Filed: 1988-08-24
Abstract: PURPOSE:To secure safety at the time of an unmanned operation by recognizing the movable range of a machine tool when a workpiece attaching/detaching device such as a robot is positioned in the movable range of the machine tool, and stopping movement when a moving command programmed before the movement of the machine tool movable part is out of the movable range. CONSTITUTION:The contents of a pre-execution NC code memory 8 are compared with the contents of a comparing NC code memory 9, and when they correspond, the contents of the moving command are compared with those of a moving range data storage memory 7. Further, when the moving distance of an NC code to be currently executed >= the contents of the moving range data storage memory 7, the movement of the machine tool movable part is stopped. That is, whether or not the moving command is in the movable range is checked before the movement in a numerical controller. Thus, a program mistake can be detected before the movement, and the safe unmanned operation can be executed.
Patent JP-S6365428-A (JP)
Title: Optical matrix switch
Inventor: OKAYAMA HIDEAKI
IPC: H04Q3/52
Filed: 1986-09-06
Abstract: PURPOSE:To reduce crosstalk and the number of optical switch elements by providing sub-optical matrix switches consisting of plural layers with plural 1st optical switches to be coupled with input port side optical switches and plural 2nd optical switches to be coupled with output port side optical switches. CONSTITUTION:Signal light inputted from a prescribed input port 19 is inputted to optional sub-optical matrix switches 43, 45 through an input side optical switch 31. Then the signal light is outputted from the switches 43, 45 and outputted from an output port 21 through an output port side switch 33. Thereby, optional sub-optical matrix switches can be selected at the time of transmitting signal light from a prescribed input port to a prescribed output port. Even if two signal light beams are simultaneously inputted to one side optical switch element in a certain sub-optical matrix switch, the signal light beams can be outputted through another sub-optical matrix switch so as to avoid the simultaneous input. In addition, the number of optical switching elements required for the constitution can be reduced.
Patent JP-S6456248-A (JP)
Title: Vehicle burglar-proof device
Inventor: TANAKA HIKARI
IPC: B60R25/04
Filed: 1987-08-25
Abstract: PURPOSE:To prevent an engine from stopping after starting by operating a relay control output power circuit so as to enable the start of the engine when the electronic code of a key is coincident with a value stored in memory with the result of identification between the key and a switch section, and by sustaining the present condition by means of a holding circuit when the key is turned on. CONSTITUTION:When a key is inserted in a switch, contacts 9, 10 are connected, and a contact circuit 17 delivers a confirmation signal to a trigger circuit 14. Then, a CPU 13 transmits a code signal so as to allow a light emitting element 8 to issue an infrared signal which is received by a light receiving element 11 in a switch 2 and is identified with a code stored in memory. If the code is coincident with the stored value, a relay control output power circuit 22 is energized so as to turn on a main relay 32 and a starter relay 34. With this arrangement, power can be fed from a battery 31 to an engine control circuit 30 and a starter motor 33, and accordingly, the engine is started. After the key is set at a turn-on position, the condition is self-sustained, thereby it is possible to prevent an engine from stopping.
Patent JP-H0376377-A (JP)
Title: Picture processor
Inventor: WAKAHARA SHINICHI
IPC: H04N1/40
Filed: 1989-08-17
Abstract: PURPOSE:To prevent the picture degradation of a character part by detecting picture elements adjacent to a contour in the inside area of the extracted contour, correcting the extracted result of the contour and correcting a binary picture signal obtained by executing pseudo intermediate processing according to a corrected result. CONSTITUTION:In a contour extracting circuit 2, contour extraction arithmetic processing is executed by using a contour extraction matrix ME and the result of the processing is applied to a binary circuit 4 as a multilevel contour signal ED. In the circuit 4, the signal ED is binarized at a prescribed level and a processed result is applied to a character correcting circuit 5 as a contour line signal EG. In the circuit 5, the picture elements adjacent to the contour line on the inside of the contour line are detected based on the signal EG and corrected to black picture elements. After the correction, character part correction data CD are applied to one input terminal of an OR circuit 3. In the circuit 3, the OR of a binary signal HT of a pseudo half tone picture passing through a dither processing part 1 and the data CD is formed and the signal of the result is outputted to a processor in the next step as a binary picture signal BW.
Patent JP-H1052964-A (JP)
Title: Image forming device and consumable material control method for the device
Inventor: KAWANA TAKASHI
IPC: B41J29/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To individually recognize each unit to be consumed in execution of an image forming sequence so as to clearly show a user whether replacement is necessary or not by detachably providing a plurality of units equipped with nonvolatile memories for storing attribute information for recognizing a predetermined consumable material and its using state. SOLUTION: In a CPU 14 for synchronously controlling a printer controller in a signal processor 4 and an action of a printer engine, developing machine memories 203-206 which store the number of times of reuse, ID number, forecasted remaining service life and a photosensitive drum memory 207 are provided, and communication is performed through a backup memory 230 and a serial communication line 202. At each printing, the contents of the developing memories 203-206 and the photosensitive drum memory 207 are renewed. The contents of each memory is sent to the printer controller through a serial communication 15, from which it is displayed on a monitor of a host computer as a user terminal through a network.
Patent JP-H0635314-A (JP)
Title: Developing device
Inventor: TAKIGAWA OSAMU
IPC: G03G15/09
Filed: 1992-07-15
Abstract: PURPOSE:To prevent the inconvenience of a developer on a developing sleeve from dripping outside the developing device and also to prevent the unevenness in the density of a striped state in a visual image on a latent image carrier by making the edge of a blade of an agitation paddle a rounded shape. CONSTITUTION:The shapes of the two edges in the axial direction of the blades 22 of the agitation paddle 7 where every other blade is thinned out are formed to be a rounded shape. If the developer D is fed to the developing sleeve while it is being agitated by such an agitating paddle 7, the developer D is not abutted on the shape edged state edge of the blade 27 which is erected vertically but abutted on the rounded blade edge 29. Thus, the charged quantity of the developer D on the developing sleeve is not made to be a peaked shape but a smooth rising distribution over a wide range is displayed. It is due to a fact that the rising distribution of the charged quantity of the developer is widely dispersed in the axial direction of the paddle 7 and not become a charge quantity distribution by a concentrated peak with the rounded shape of the blade edge 29.
Patent JP-H0496170-A (JP)
Title: Device and method for processing kanji
Inventor: SATOU RIE
IPC: G06F17/22
Filed: 1990-08-09
Abstract: PURPOSE:To realize retrieval in a short time by providing a square type size pica designation part and a square mode KANJI(Chinese character) or the like correspondence table storage part, and retrieving a KANJI by a square type size pica. CONSTITUTION:When the designation of a square type size pica code is performed by a designation part 4, a KANJI processing part 2 reads out a corresponding KANJI, etc., from the square type size pica KANJI or the like correspondence table storage part 3, and displays it on a display part 1 temporarily. The KANJI whose display is desired, etc., is selected from temporarily displayed KANJIs, etc., and when selection is performed, the KANJI processing part 2 displays a selected KANJI on the display part 1. Thereby, it is possible to easily and quickly retrieve the KANJI.
Patent JP-S59101490-A (JP)
Title: Iron-tetraphenylporphine complex having phosphorylcholine group, its preparation, and agent for adsorption and desorption of oxygen containing said complex as active component
Inventor: MATSUSHITA YOUICHI
IPC: A61K31/685
Filed: 1982-12-01
Abstract: NEW MATERIAL:The iron-tetraphenylporphine complex of formula I (n is 1-20) having phosphorylcholine group. EXAMPLE:5, 10, 15, 20-Tetra[alpha, alpha, alpha,alpha-o-(12-benzyloxy-2,2-dimethyldodecanamido)- phenyl]porphine. USE:A reversible adsorption and desorption agent for oxygen, usable even in water, administrable to living body, and preparable easily. PROCESS:The compound of formula I can be prepared by reacting the compound of formula II (X is halogen) with 2-chloro-2-oxo-1,3,2-dioxaphosphorane, and reacting the resultant phosphoric acid ester with excess trimethylamine. The starting raw material of formula II is prepared by reacting e.g. the novel carboxylic acid chloride of formula III with the compound of formula IV in the presence of a base, removing the benzyl group from the obtained compound, and reacting with ferrous bromide in the presence of pyridine. The novel compound of formula III can be prepared from omega-benzyloxyalkyl halide.
Patent JP-H05185152-A (JP)
Title: Device and method for punching electronic part with guard body
Inventor: KASHIWAGI YASUHIRO
IPC: B21D28/00
Filed: 1992-08-07
Abstract: PURPOSE:To precisely punch the lead of electronic part having the guard body for guarding the lead. CONSTITUTION:A lower die 26 is moved between a receiving position (a) of an electronic part 100, a punching position (b) and a delivering position (c) to a transferring head 1. An upper die 45 which punches a lead 102 is provided freely movable against the lower die 26 at the upper side of the punching position (b). When the upper die 45 is lowered, a pilot pin 47 made by one body with the upper die 47 is advanced into a pin hole 28 of the lower die 28, at this time, the positioning of the punch 55 of the upper die 45 with the die 27 of the lower die 26 is executed by moving the upper die 45 and the lead 102 is precisely cut with the punch 55 and the die 27. Next, the lower die 26 is moved to the delivering position c, the transferring head 1 picks up the electronic part 100 on the lower die 26, transports and mounts to the base plate 4.
Patent JP-H0941933-A (JP)
Title: Bearing device of cam shaft for internal combustion engine
Inventor: SONODA YASUSHI
IPC: F01M9/06
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To enable a connecting part between the end of a cam shaft and accessories to be reliably lubricated without applying any special processing for lubrication to the cam shaft. SOLUTION: An opening 2 is provided of a part on the upper part of a cap 1 for supporting a cam shaft. Grooves 7, 10 for accumulating lubricating oil splashed by a cam provided on the cam shaft through the opening 2 are provided on the sides of the cap 1. The groove 10 provided on the side of the cap 1 is extended to the fitting part of the cam shaft to the accessories. Therefore, lubricating oil in the grooves 7, 10, accumulated after being splashed by the cam can be supplied to the fitting part, and the connecting part between the cam shaft and the accessories can be reliably lubricated.
Patent JP-H0760625-A (JP)
Title: Deburring system
Inventor: JINRIKI TAKENORI
IPC: B24B27/00
Filed: 1993-08-26
Abstract: PURPOSE:To remove only a burr part accurately without leaving an unremoved part of a burr or causing excessive removal of the burr when a non-burr part is copied by a copying part and the burr is removed by a tool part by arranging the copying part and the tool part coaxially almost in the same diameter. CONSTITUTION:A deburring tool part 1 is fixed to a shaft 8 of a driving motor 11 by a bolt 6, and a copying part 2 is fixed by an unheaded screw 7 to a shaft 3 supported with a housing 5 through a bearing 4. The housing 5 is fixed to a force sensor 10, and force applied to the copying part 2 is detected by the sensor 10, and the detecting signal is inputted to a robot controller. Copying operation of a robot is carried out while feeding back the force applied to the copying part 2, and at play back time, the tool part 1 is made to enter in the perpendicualr direction to a burr part of a work, and the copying part 2 is run along a non-burr part of the work, and a burr is removed by the tool part 1 while keeping the force applied to the copying part 2 constant by the force sensor 10.
Patent JP-H0959802-A (JP)
Title: Socks for preventing dryness of heel
Inventor: NISHIGAKI EIJI
IPC: A41B11/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject socks capable of' preventing the dryness of the cuticles of heels to eliminate their excessive dry states by sewing up flat, soft and air-impermeable raw materials on parts for supporting the heels at which the skins are easily dried to generate chaps, etc. SOLUTION: A flat, soft and gas-impermeable raw material (e.g. a resinprocessed nylon cloth) is sewed on the heel part of each of socks 1. Thus, the heat retainability of each of the socks can be improved to increase the circulation of blood in the subcutaneous tissue of the heel part, and the heel part of each of the socks can be filled with sweat generated by the sweating action of the heel to impart moisture to the subcutaneous tissue of the heel and prevent the dryness of the heel.
Patent JP-S6270843-A (JP)
Title: Instrument for measuring sensitivity of photoresist
Inventor: IRI EIJI
IPC: G03F7/26
Filed: 1985-09-24
Abstract: PURPOSE:To automatically determine the sensitivity curve of a photoresist in a short period by providing an exposing device which applies continuously changing exposures and a film thickness detector which detects the film thickness of the photoresist on a developed wafer and making a prescribed arithmetic process in accordance with the measurement data. CONSTITUTION:The wafer 10 on which the photoresist is coated is disposed within a prescribed exposing region S by a conveyor 9 and is moved by the conveyor 9 at a specified speed from the exposing region S to the outside of the exposing region in such a manner that the exposure changes continuously. The wafer 10 after the development is moved to the detection region of the film thickness detector 11 by the conveyor 9 and laser light is irradiated from a light projecting and receiving probe 18. The wafer is so moved as to be scanned from the point where the exposure is low to the point where the exposure is high. The interference light of the laser light reflected from the photoresist is continuously detected by the probe 18 and the intensity of the detected interference light is detected with a photodetector 19. The graph of the sensitivity curve is obtd. by making the arithmetic process of the data on the detected peak and the data on the exposing time of the wafer 10.
Patent JP-S6369236-A (JP)
Title: Wafer scrubber
Inventor: MIYAMOTO YOSHIAKI
IPC: B08B7/04
Filed: 1986-09-10
Abstract: PURPOSE:To prevent foreign matters from remaining on a wafer and to prevent scars from being generated on the wafer, by operating a low-pressure nozzle before a brush scrubbing operation and after a high-pressure scrubbing operation so that the mirror-polished wafer is effectively washed. CONSTITUTION:Low-pressure washing water ejected from a low-pressure nozzle 18b is projected on the whole surface of a mirror-polished wafer W before a brush scrubbing operation, and so comparatively larger foreign matters can be washed down, and in the brush scrubbing operation these foreign matters are prevented from invading the brush so that scars can be prevented from being generated. Moreover, after the high-pressure scrubbing operation, a large quantity of washing water is made to flow from the low-pressure nozzle to washed down the mirror-polished wafer W, so that the foreign matters are completely removed.
Patent JP-H0495838-A (JP)
Title: Detecting apparatus for internal pressure of cylinder of internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02D45/00
Filed: 1990-08-13
Abstract: PURPOSE:To absorb a fluctuation in characteristics of a cylinder internal pressure sensor to compare detected values of cylinder internal pressure among cylinders highly accurately by sampling a cylinder internal pressure per cylinder at a predetermined piston position before ignition in a compression process of each cylinder. CONSTITUTION:A means for sampling a cylinder internal pressure per cylinder samples a cylinder internal pressure detected value when a predetermined piston position before ignition in a compression process of each cylinder is detected by a means for detecting a predetermined piston position. On the other hand, a means for detecting an intake air amount parameter detects an operating condition parameter related to the intake air amount of an engine, while a means for setting a reference cylinder internal pressure sets a reference cylinder internal pressure at the predetermined piston position based on the operating condition parameter. A means for setting a correction value of a cylinder internal pressure per cylinder compares the reference cylinder internal pressure with the cylinder internal pressure detected value per cylinder which has been sampled by the sampling means and sets a correction value of the cylinder internal pressure detected value for each cylinder. A means for correcting a cylinder internal pressure detected value corrects the cylinder internal pressure detected value of a means for detecting a cylinder internal pressure per cylinder for each cylinder based on the correction value, and the correction results are output as final detected values of the cylinder internal pressure.
Patent JP-S59100545-A (JP)
Title: Die bonding device for ic chip
Inventor: YAMAGUCHI TOSHIYUKI
IPC: H01L21/52
Filed: 1982-11-30
Abstract: PURPOSE:To improve productivity, by attaching a plurality of stamping heads, which apply a bonding agent for die bonding to IC chips, to one actuator. CONSTITUTION:A plurality of stamping heads 1 are supported by one actuator 7 through springs 2. The actuator 7 moves the stamping heads to and from between a container 3, in which a bonding agent is contained, and a substrate 4, and applies the bonding agent to a plurality of attaching parts 6 on the substrate 4. IC chips are attached to the plurality of attaching parts 6, the bonding agent is heated and hardened, and the bonding is finished. The stamping heads 1 are supported by the actuator 7 so that the stamping heads can be rearranged in correspondence with the attaching parts 6, which are changed by the change in kind of the substrate 4.