baber/WOPTO huggingface dataset:
Patent JP-H05271866-A (JP)
Title: Bearing steel
IPC: C22C38/48
Filed: 1992-03-25
Abstract: PURPOSE:To provide a bearing steel minimal in decarburized layer and excellent in heat treatability and productivity while obviating the necessity of taking particular countermeasures to prevent the formation of decarburized layer at the time of producing a bearing steel. CONSTITUTION:The bearing steel has a composition consisting of 0.50-1.50% C, 0.10-2.00% Si, 0.10-2.00% Mn, >0.50-2.50% Cr, <=0.050% Al, <=0.0030% O, 0.0010-0.0150% Sb, and the balance Fe with inevitable impurities.
Patent JP-H08263538-A (JP)
Title: Lead frame tip part recognition device
Inventor: YAMAJI MASATAKA
IPC: G06T7/00
Filed: 1995-03-27
Abstract: PURPOSE: To automatically recognize the tip part of a lead frame generated with CAD data. CONSTITUTION: The tip part recognition device 10 which recognizes the tip part of the lead frame generated with the CAD data is equipped with a bonding detection part 12 which detects the bonding area where the lead tip part is present as to the lead frame consisting of the CAD data read out of a CAD data storage 18, a tip part recognition part 14 which recognizes the lead tip part among edge parts present in the detected bonding area, and a pattern matching part 16 which recognizes the tip part when the shape of the lead tip part is special.
Patent JP-S62224917-A (JP)
Title: Manufacture of stationary induction electric apparatus
Inventor: ASAI NOBUYUKI
IPC: H01F41/04
Filed: 1986-03-27
Abstract: PURPOSE:To maintain the strength withstanding clamping force, short-circuit mechanical strength and the like, and to reduce the processing manhours of the titled induction electric apparatus by a method wherein, after a ferromagnetic electrical iron sheet has been spirally wound, adhered and shaped up, the shaped-up material is divided by cutting, and a magnetic shield is formed. CONSTITUTION:After a magnetic shield 8 has been formed by spirally winding, adhering and shaping-up a silicon steel plate, it is divided into two parts in long-sized direction on the center line C, and a magnetic shield 8 is formed. As this magnetic shield 8 in the state wherein a laminated silicon steel plate is bent, the inside steel plate is pinched by the outside steel plate, and the strength of the magnetic shield is markedly improved when compared with the plate heretofore in use which is laminated by adhesive strength only, and the magnetic shield 8 having sufficient strength to withstand the short-circuit mechanical strength and clamping force can be obtained.
Patent JP-S63232204-A (JP)
Inventor: SHIMOJIMA KIYOSHI
IPC: H01B7/28
Filed: 1987-03-20
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-S63233429-A (JP)
Title: Additional processor control system
Inventor: ISHII SATOSHI
IPC: G06F9/38
Filed: 1987-03-20
Abstract: PURPOSE:To allow a master processor to transfer operands in parallel with the arithmetic processing of an additional processor by providing the additional processor with many operand buffers to use the buffers for the transfer and operation of operands. CONSTITUTION:An operand buffer group 22 consisting of plural operand buffers stores operands and a command register 23 stores pointer information specifying a command and one operand buffer 22-1 out of plural operand buffers 22-1-22-n. A computing element 21 executes operation by using the operand stored in the operand buffer 22-1 specified by the pointer information stored in the command register 23 on the basis of the command stored in the register 23. An identification register 11 stores the pointer information specifying one operand buffer 22-1 in the operand buffer group 22. The computing element 21 executes operation on the basis of the pointer information.
Patent JP-S63235142-A (JP)
Title: Ornamental molding
Inventor: WATANABE YUTAKA
IPC: B60R13/02
Filed: 1987-03-21
Abstract: PURPOSE:To make it possible to prepare changeful ornamentality by pouring and thereafter hardening liquefied transparent resin of viscosity that will not run into recessed portion formed on the surface of a base body. CONSTITUTION:A dent portion 4 of about one millimeter width is to be formed averagely on the surface of a base body 2. A transparent resin 3 consisting of liquefied urethane denatured acrylic, vinyl chloride and the like is to be poured on the surface of the base body 2 without a break and spread naturally by its surface tension. In this case, the viscosity of the transparent resin 3 is to be to the extent not to run into the dent portion 4 of the base body 2. The transparent resin 3 is to be hardened by heat or ultraviolet rays or other like measures after it has spread. Since this method makes the minute unevenness of the surface of the base body 2 smooth by the transparent resin, the base body surface as well as the surface of the transparent resin 3 becomes as beautiful as a lens, thus, a visual beauty is attainable. The ornamentality will also be improved by the refraction of the rays of light in the recessed portion.
Patent JP-H04305897-A (JP)
Title: Association memory device
Inventor: OGURA TAKESHI
IPC: G11C15/04
Filed: 1991-04-01
Abstract: PURPOSE:To execute data transmission among distant words in a short time by providing a mechanism to execute barrel shift operation among the words of retrieved results. CONSTITUTION:At the time of retrieval operation, control signal is given to a control signal line 13 and selecters 9-12 are set to the state of selecting the retrieved results of the words. Then a master-slave type D-type flip-flops 14-17 fetch the outputs from the selecters. Also, when the data held in the flip-flops 14-17 are shifted, signals given to the control input terminals C of the barrel shift circuit 20 are controlled and the data inputted to the input terminals 11-14 of the circuit 20 are subjected to desired shift operation. Then, selecters 9-12 are set to the state to select the output sides of the circuit 20 and the flip-flops 14-17 fetch the outputs from the output terminals 01-04 of the circuit 20.
Patent JP-H07250276-A (JP)
Title: Image pickup device for forming visible image and infrared image
Inventor: NISHIMURA SHIGERU
IPC: H04N5/238
Filed: 1994-03-09
Abstract: PURPOSE:To provide an optimum image considering the respective features of a visible image and an infrared image. CONSTITUTION:This device is provided with CCD 13 and 14 for picking up both the visible image and the infrared image with light made incident from an incidental window lens 10, switching circuit 20 for selecting either a visible image signal V1 or an infrared image signal V2, control signal generating circuit 19 for generating a control signal for controlling the quantity of light by inputting the selected image signal, iris member 11 for changing an iris amount corresponding to this control signal, and motor 18. Thus, the selected visible or infrared image can be displayed with optimum lightness. This configuration can be applied to a surface successive device as well and concerning automatic light quantity control, the light source output of a light source device for illumination can be variably controlled as well.
Patent JP-H04281319-A (JP)
Title: Cleat of pseudoelastic material
Inventor: MINAZU AKIRA
IPC: H02G9/00
Filed: 1991-03-08
Abstract: PURPOSE:To make fixing cleats follow the thermal expansion of a power CV cable and make the holding power constant, by using an alloy having pseudoelasticity for a part or the whole of the fixing cleats, at the time of making the CV cable have an offset section and fixing it. CONSTITUTION:A pair of cleat segments are composed of the upper aleat 2 and lower cleat 2' divided into two, upper and lower sections, the inside diameter of the upper and lower cleats 2, 2' is made equal to the outside diameter of a CV cable 1 to be inserted into the cleats and held, and each has flanges 2a, 2a' on the right and left. A base 2b' is formed at the bottom of the lower cheat 2'. Besides inserting holes 4, 4' are bored in the flanges 2a, 2a', and fixing is made by inserting pin-shaped connecting members 3 made of an alloy having pseudoelasticity. Accordingly, the connecting members made of an alloy having pseudoelasticity absorb expansion and contraction caused by the thermal expansion of the CV cable 1, and the CV cable 1 is held by the upper and lower cleats 2, 2' with the holding power of constant surface pressure.
Patent JP-S62231321-A (JP)
Inventor: GIYUNTAA UINSUTERU
IPC: H01L31/042
Filed: 1987-03-20
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-S63234180-A (JP)
Title: Ultrasonic distance measuring instrument
Inventor: KAGIFUKU TATSUO
IPC: G01S15/08
Filed: 1987-03-24
Abstract: PURPOSE:To decide whether a distance varies actually or owing to device abnormality by comparing the quantity of variation in distance obtained by an ultrasonic measuring means with the maximum quantity of variation of a condition setting means. CONSTITUTION:A self-diagnostic part 19 compares the quantity of variation in distance per unit time from a time and distance arithmetic means 7 with the maximum quantity of variation from the condition setting means. At this time, when an actual measured value is larger than a set value determined physically by an object of measurement, the possibility of abnormality of the measuring instrument is high. When the quantity of variation in distance is larger than the set maximum quantity of variation, an output part 18 receives a signal from the diagnostic part 19 and keeps on holding the output right before the signal input, so that no wrong signal is outputted. At the same time, the diagnostic part 19 outputs a signal to a warning output part 22, which generates a warning output 21 indicating the abnormality of the device.
Patent JP-H05270018-A (JP)
Title: Thermal printer device
IPC: B41J25/316
Filed: 1992-03-26
Abstract: PURPOSE:To stabilize printing density and prevent oblique motions of thermal recording paper by keeping the pressing force of a thermal head against a platen roller constant. CONSTITUTION:A platen roller 1 holds thermal recording paper between itself and a thermal head 3 and is rotated by a stepping motor or the like to move the thermal recording paper. The thermal head 3 includes a heating element 4 and a pressure sensor 5 and is pushed by a pressure adjustable device 10, thereby pressing down the thermal recording paper. The element 4 partially applies voltage to a heating resistor based on printing data to develop color of the paper 2. The sensor 5 detects the pressure caused by the roller 1 and the paper 2. A controller 7 includes a pressure detector 8 and controls the head 3 and the device 10. The detector 8 receives a pressure signal 6 from the sensor 5 and converts it into pressure data. The device 10 has a function to change the pressing force against the head 3.
Patent JP-H07247975-A (JP)
Title: Intercoolerless air cooling type four-stage roots vacuum pump
Inventor: YOKOI KOMEI
IPC: F04C25/02
Filed: 1994-03-10
Abstract: PURPOSE:To dispense with an intercooler which has been required for each space between respective stages by parallel arranging plural compression chambers, and air-cooling a pump outer element by cooling fans on first and second rotor shafts. CONSTITUTION:A front first-stage compression chamber 7, a rear third-stage compression chamber 9, a front second stage compression chamber and a rear fourth stage compression chamber 10 are provided in a pump outer component 1, and Robots type rotors 11, 13 provided on a common shaft are accomodated in the first and third stage compression chambers 7, 9. Roots type rotors 12, 15 provided similarly on a common shaft are accomodated in the second and fourth stage compression chambers 8, 10. Pulleys 17, 18 integrated with cooling fans 19, 20, which are interlocked and driven by one motor, are fixed on the end parts of the respective rotor shafts 14, 16 that are projected from a housing. Passages 21-23 are provided to communicate between the first and second stage compression chambers 7, 8, between a discharge port 8b of the second stage compression chamber 8 and a suction port 9a of the third stage compression chamber 9, and between the third and fourth compression chambers 9, 10.
Patent JP-H06283534-A (JP)
Title: Wiring connecting method in ic element
Inventor: YAMAGUCHI HIROSHI
IPC: H01L23/52
Filed: 1993-03-26
Abstract: PURPOSE:To enable debugging, correction, defect analysis, etc., of the IC element to be easily performed by a method wherein a wiring connecting device is to be provided with respective specific vessel, metallic compound gas lead-in means, alignment scanning means and focussed energy beam radiating means. CONSTITUTION:A wiring connecting device is provided with vessels 16, 39 wherein IC element 18 is arranged, a metallic compound gas lead-in means 9 and alignment scanning means 17, 40 relatively aligning and scanning focussed energy beams and the IC element 18 to scan and irradiate the focussed energy beams on the surface insulating film at the wiring position to be connected on the IC element 18 along a specific path as well as a focussed energy beam irradiating means 26 forming a new metallic wiring along a specific path by irradiating the focussed energy beams on the specific path on said surface insulating film and depositing a metallic film on a local path by the focussed energy beam induced CVD process using the metallic compound gas.
Patent JP-S55156602-A (JP)
Title: Method and apparatus for rolling base plate of rail of various sectional shape by universal shape rolling line
Inventor: HAINTSU MUKURI
IPC: B21B1/095
Filed: 1980-05-23
Abstract: PURPOSE:To roll the rail's base plate at good operational efficiency, by successively forming the recess and the fitting part, and by continuously giving horizontal bending deformation to the fitting part. CONSTITUTION:The rolled material is rolled by one or plural two-high reversing mills 1 into a rough shape VP provided with the recess K and the U-type section. The fitting part B and the seating face F are formed by one or plural universal reversing mills 2; the web S and the side edge A are formed by the two-high reversing edging stand 3; hereby, the intermediate shape V is prepared. Next, the bending deformation is given to make horizontal the fitting part B by the two-high edging stand 6 and the universal finishing mill 7 successively; hereby, the final product P is obtained. According to this method, the rail's base plate is rolled at good operational efficiency. If necessary, another universal reversing mill 4 is installed, and the prebending unit 5 can be installed instead of the two-high edging stand 6.
Patent JP-H01242909-A (JP)
Title: Measuring method for thickness of surface film of amorphous inorganic compound
Inventor: MAEDA CHIZUKO
IPC: G01B15/02
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a device capable of transmission and reception by communication by making an X ray at a 1-6 deg. fixed angle of incidence, photodetecting a diffracted X ray from the surface of the film to be measured, and evaluating the thickness of the film according to the halo intensity in the detected diffraction spectrum. CONSTITUTION:The incidence X ray A emitted by an X-ray source 1 is made incident on the surface of a sample 2A which has an amorphous film at an angle alpha. At this time, the angle alpha of incidence is 1-6 deg. or low and the depth of the penetration of the X ray A is made small. The angle alpha of incidence in this range is fixed and a diffracted A-ray detector 3 is scanned along a scanning circumference 4 to perform X-ray diffraction, so that the 1st halo in the spectrum of the diffracted X ray is caused by the amorphous film. Here, the background processing of the diffraction spectrum of the 1st halo is carried out to measure the thickness of the amorphous film.
Patent JP-S58185549-A (JP)
Title: Preparation of malonitrile
Inventor: UEDA YOSHIO
IPC: C07C255/04
Filed: 1982-04-23
Abstract: PURPOSE:In reacting cyanuric chloride with acetonitrile in gaseous phase, to reduce the volume of a reactor and to obtain the titled compound in high space time yield, by heating acetonitrile at high temperature for a short time, followed by feeding it to the reactor. CONSTITUTION:Acetonitrile is heated at 750-800 deg.C for <3sec, preferably <2sec, it is introduced to a reaction tube made of quartz, and reacted with cyanuric chloride at 700-1,000 deg.C for 0.5-10sec under normal pressure in gaseous phase to give malonitrile. When the heating time is less than 3sec, heating up to 80 deg.C can be carried out without substantially causing changes of acetonitrile, and the volume of the reactor can be reduced.
Patent JP-H09256495-A (JP)
Title: Waterproofing material for joint part
Inventor: MAKITA KAZUSHI
IPC: E04B1/684
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint part waterproofing material capable of ensuring a high waterproofing function for a joint part and at the same time, allowing the easy alignment of a plate material during the execution of a work. SOLUTION: A joint part waterproofing material 1 is laid across the reverse sides of both plate materials 10 and 10 along the joint part 20 thereof, and has a long-sized double-sided adhesive layer clamped with the plate material 10 and a substrate 30. In addition, both lengthwise sides of the material 1 are provided with foamed sheets 3 and 3, and the center part of the material 1 is projected toward the plate material 10. The material, when compressed, is deformable approximately to the same plane as the center part, and the surface at the side of the plate material is formed to be adhesive at the center part and non-adhesive at both sides.
Patent JP-H09258539-A (JP)
Title: Developing device
Inventor: HATORI SATOSHI
IPC: G03G15/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To easily recover a developer by providing a developing device with a mechanism for raising the level of the developer stored and making the level higher with the mechanism, so as to recover the developer into a supplying cartridge. SOLUTION: A magnetic roller 3 is attached to one side surface of the casing of the device and a supplying/recovering cartridge 10 is attached to the other side surface. The bottom part in which a toner hopper 16 and a toner supplying roller 17 face the opening of a toner bottle is constituted of a vertically slidable separation plate 18 and an eccentric cam 20 comes into contact with the bottom part from below at a position where the internal space of the casing is made larger. The level of the developer is at the position sufficiently lower than a recovering reference position A, because of the above-mentioned positional relation. Consequently, even if the developer is circulated by first and second stirring members 1 and 2, the developer never leaks out over the recovering reference position A.  At the time of detecting the end of toner, the bottom surface of the developing unit is raised so that the level is raised as well and the developer is housed into the cartridge 10 over the reference position A.
Patent JP-S62226457-A (JP)
Title: Detachment mechanism for gear of tape recorder and the like
Inventor: KITA MINORU
IPC: G11B15/30
Filed: 1986-03-28
Abstract: PURPOSE:To slowly detach a gear engaged with the gear of a tape winding-up reel due to the operation of a spring-like member installed on a holding member when a head holding member moves to a stop position from a recording position. CONSTITUTION:In a recording state a gear 5 having its rotating center in an arm-like member 3 is engaged with a gear 9 by an appropriate pressure, and the engagement of a pinch roller 10 with a capstan 11 sets a tape 13 in a normal recording state. Due to the shift of the head holding member 1 to stoppage the gear 5 in the spring-like member 16 slips off out of a pushing-down gear 9. At that time a speed that the head holding member 1 shifts to the stop position from a recorded sound reproducing position is very quick, however, the moment the member 16 abuts on the member 3 the pushing-down and bending speed of the member 16 becomes slow, whereby the gear 5 can be slowly detached.
Patent JP-S60213514-A (JP)
Title: Controller of vehicle's suspension
Inventor: KAWABATA KAZUNOBU
IPC: B60G17/015
Filed: 1984-04-05
Abstract: PURPOSE:To give a driver proper rolling feel with steering stability ensured sufficiently at the straight driving time by providing a control means generating a primary control signal which makes rolling restricting control according to the attenuating characteristic of rolling. CONSTITUTION:A control means 6 comprises a roll angle calculating means 36 which computes a roll angle phi according to both a car speed detected signal DV from a car speed detector 4 and a steering state detected signal DA from a steering state detector 5. In addition, the control means 6 comprises a steering characteristics selecting means 37 which computes commands of both attenuating force of a shock absorber and torsional rigidity of a stabilizer on the basis of said roll angle phi, a turning completion detecting means 38, a roll attenuation characteristics selecting means 39 and a drive control means 40. By referring to a roll attenuation characteristics memory table according to a roll angle phi exhibited in a certain turning state, exciting electromagnetic commands Cca-Ccd for the shock absorber which restricts rebound occurring at a rolling angle phi of a vehicle when it is turned are selected.
Patent JP-S61223798-A (JP)
Inventor: TOGAWA FUMIO
IPC: G10L15/00
Filed: 1985-03-28
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-H04214734-A (JP)
Title: Method for carrying out surface treatment of water-absorbing resin
Inventor: HATSUDA TAKUMI
IPC: C08F8/30
Filed: 1991-04-01
Abstract: PURPOSE:To treat the surface of water absorbing resin having excellent water absorbing property under pressure, water retaining property under pressure and liquid passing property. CONSTITUTION:100 pts.wt. water-absorbing resin powder having carboxylic group is blended with 0.01-20 pts.wt. crosslinking agent, 0-50 pts.wt. water and 0-60 pts.wt. hydrophilic organic solvent using a turbulizer 1 (high speed stirring mixer) having inner tube 5 consisting of a substrate having 60 deg. contact angle to water and >=70 deg.C heat distortion temperature in the inside face and the water-absorbing resin powder is reacted with the crosslinking agent to provide the water absorbing agent. The resultant agent is useful as one component material for sanitary goods as well as solidifying agent for sludge water, dew condensation-preventing agent for building material, water retaining agent for agriculture and horticulture and drying accelerator.
Patent JP-H11338054-A (JP)
Title: Projection type display device
Inventor: SONEHARA TOMIO
IPC: H04N9/31
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a compact projection type display device capable of realizing high-contrast color display. SOLUTION: This device is provided with a light source 406, dichroic mirrors 402 and 403 separating a light beam emitted from the light source 406 to red, blue and green light beams, a TFT liquid crystal light valve 401, a dichroic prism 404 synthesizing the light beam transmitted through the light valve 401, and an image-formation lens 101 forming the light beam emitted from the prism 404 into an image. The light valve 401 is arranged so that the center axis of luminous flux transmitted through the light valve 401 may be deviated from the optical axis 103 of the lens 101, and arranged at a position obtained by displacing it in parallel on a plane perpendicular to the optical axis 103. Therefore, the high-contrast color display can be realized and the depth of the entire device is reduced.
Patent JP-S52150896-A (JP)
Title: Electric machining device for wire cotting
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1976-06-10
Abstract: PURPOSE:To apply an electrolysis treatment to a wire opposed to a work at opposite polarity to a working pulse, stabilize the working, and perform wire cutting at high speed and high accuracy.