baber/WOPTO huggingface dataset:
Patent JP-H0629095-A (JP)
Title: Fluorescent lamp lighting device
Inventor: KUWABARA SHIGEO
IPC: H05B41/24
Filed: 1992-06-25
Abstract: PURPOSE:To automatically re-light up a fluorescent lamp which has gone in stall immediately by making variable the inductance of each choke coil with control windings, controlling it, and changing the resonance frequency of a series resonance circuit consisting of the choke coil and a capacitor. CONSTITUTION:According to the inductance characteristics of a choke coil winding 37 when a DC current is sent flowing through a control winding 41 of a variable inductor, the inductance is decremental with incremental amperage. The DC control of the variable inductance of each series resonance circuit is made by a DC control circuit 24, and the same current control is performed by connecting in series a plurality of control windings. The inductance is transferred to L0 to generate resonance condition by dropping the current periodically below the resonance point control amperage i0 while the lighting period is controlled to a DC amperage i1 so that an inductance L1 some lower than the resonance point inductance L0 is generated. Thereby a fluorescent lamp which has gone in stall, is immediately re-lighted up automatically.
Patent JP-S6411877-A (JP)
Title: Material to be recorded and recording method
Inventor: SAKAKI MAMORU
IPC: B41M5/50
Filed: 1987-07-07
Abstract: PURPOSE:To obtain a material to be recorded for providing a recording image having less deterioration due to indoor discoloration by setting pH of a coating layer to 7 or higher. CONSTITUTION:A coating layer to be formed on a base material is of a porous layer obtained by coating and drying the base material with aqueous coating solution made mainly of silicon-containing pigment, and aqueous binder, and pH of the coating layer is adjusted to 7 or higher. When a recording is executed with ink made of aqueous dye on a material to be contained with a silicon- containing pigment by an ink jet recording method, the indoor discoloring resistance of an image to be formed is remarkably low, but when the coating layer having at least pH7 is formed, the indoor discoloring resistance can be remarkably improved without loss of excellent coloring property of the material to be recorded with the pigment.
Patent JP-H08337431-A (JP)
Title: Device for drawing light transmission body and production of light transmission body
Inventor: FUJISHIGE YASUSHI
IPC: C03B37/027
Filed: 1995-06-12
Abstract: PURPOSE: To obtain a drawing device for forming a light transmission body having decreased fluctuations in yarn diameter and a light transmission body by having a heating furnace where a preform is made to travel, a heat insulating cylinder disposed on the downstream side thereof and a drawing section disposed on the upstream side thereof. CONSTITUTION: The light transmission preform 1 consisting of polymethyl methacrylate, methyl methacrylate, etc., is supplied into the cylinder heating furnace 3 under the conditions under which the equation of 0<=D<=2(mm) (D is the bore of the drawing section and (d) is the outside diameter of the preform) is satisfied in the drawing section 6 disposed on the upstream side of the heating furnace 3 in contact therewith, i.e., in such a manner that the spacing between the preform 1 and the drawing section 6 attains <=1mm. The preform is melted by heating in the heating furnace. The preform is then passed in the heat insulating cylinder 5 disposed in proximity to the downstream side of the heating furnace 3, by which the preform is drawn.  For example, the preform 1 of a G1 type structure rod of the polymethyl methacrylate of a diameter of 20mm is supplied at a supply rate of 3mm/min by a feeder 2 to the heating furnace of an in-furnace temp. of 230 deg.C. The light transmission body having the designed yarn diameter of 750μm is obtd. at a take-off speed of 2.3m/min.
Patent JP-H1012732-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE KENJI
IPC: H01L23/522
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To form a W film improved in productivity without forming needle- like protrusions on a lower layer wiring, by introducing SiH4 and WF6 in a film forming apparatus to form the W film to suppress particles from growing. SOLUTION: After forming a diffused layer 3 on a semiconductor substrate 1, a first thin layer insulation film 5 is formed on the entire surface and patterned to form contact holes 6A reaching the layer 3. After forming a barrier layer 7 on the entire surface, it is patterned to leave it in the holes 6A only. After forming a second thick layer insulation film 8 on the entire surface including the surface of the barrier layer 7, it is patterned to form second contact holes 6B, including the interior of the holes 6A to expose the barrier layer 7 on the layer 3. After forming a conductor film 9, SiH4 and WF6 gases are fed into an apparatus to form a first thin W film 10 on the entire surface by the chemical vapor deposition. Thus, generation of particles is suppressed.
Patent JP-H07127591-A (JP)
Title: Compressor
Inventor: OSAKA KENICHI
IPC: F04C29/02
Filed: 1993-07-07
Abstract: PURPOSE:To improve the lubrication efficiency of a compressor, and suppress the promotion of the wear of a mechanical part due to deterioration of the viscosity of the oil and the shortage of the oil film. CONSTITUTION:A compressor consists of an enclosed container 1, electric-driven elements stored in this closed container 1, compression elements connected to these electric-driven elements, a suction tube 28 having an oil supply port to introduce the refrigerant into this compression chamber, the oil 6 stored in the bottom part of this closed container 1, and an oil supply hole 30 of the suction tube 28 having the oil supply port to suck this oil 6 and supply it to rotary parts of the compression elements.
Patent JP-S5956689-A (JP)
Inventor: MORIGUCHI TETSUO
IPC: F26B17/32
Filed: 1982-09-25
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-S6060571-A (JP)
Title: Inspecting device for semiconductor integrated circuit
Inventor: ISOBE TERUO
IPC: H01L21/66
Filed: 1983-09-14
Abstract: PURPOSE:To measure a work current through simple constitution by selecting an external terminal which functions as the output terminal of a test step by an information processing function, and turning off a switch connected thereto. CONSTITUTION:An input test pattern outputted by a pattern formatter PT controlled by a CPU is supplied fixedly in an optional test step. Pattern of registers for bits corresponding to external terminals of the formatter PT is read out to select an external terminal corresponding to logic 1, and the corresponding switch of an interface INF is turned off. Consequently, the external terminal which functions as the output terminal increases in impedance and no current is supplied to a measurement system. When the current flowing from a source voltage supply terminal is measured by a measuring unit DC in said state, only a leak current different from the test item of a function test which flows to CMOSLCDUT to be inspected is measured through the simple constitution.
Patent JP-S5791246-A (JP)
Title: Method and apparatus for molding cubic part automatically and decoratively
Inventor: HATAKEYAMA YOSHIHARU
IPC: B29C33/18
Filed: 1980-11-29
Abstract: PURPOSE:To conduct automatic decoration molding efficiently and securely by a method wherein a decorative film plate is arranged at a desired position in a cavity, hot-pressed in contact with a coating surface at the same time that a molded part is injection-molded and fused to coat the cubic part of the molded part. CONSTITUTION:The decorative film plate (f) in a tape form is pushed and fixed on a holding step 4 provided in a forming cavity 2 of a female die plate 1,  punched to a desired size by a cutting edge 10a of a punch 8 having a cubic  mold 9 and a circular wall 10 at the tip part and the punched film plate (f) is  adsorbed, supported and arranged at a desired position in the cavity 2. Simultaneously with the injection molding of the molding part 15, the punched film  plate is hot-pressure in contact with a decorated surface and fused to coat the  cubic part of the molded part 15. Thus, in one die, the cubic part of the molded  part is decorated automatically and continuously.
Patent JP-H0217748-A (JP)
Title: Communication control system
Inventor: KOIZUMI YOSHIAKI
IPC: H04L13/00
Filed: 1988-07-05
Abstract: PURPOSE:To enable communication to be performed with an unspecified oppo nent computer by performing a procedure to decide a communication control procedure before starting the communication. CONSTITUTION:A (procedure decision request) is surely transmitted from a call issuing side computer (for example, computer B). The (procedure decision request) consists of, for example, data (a) representing the procedure decision request and data (b) representing the content of the procedure. On the other hand, an incoming call side computer (for example, computer A) returns an affirmative response when the procedure is accepted, and returns a negative response when it is not accepted. The communication is started with the decided procedure hereafter when the affirmative response is returned.
Patent JP-H0828340-A (JP)
Title: Misfire detecting device of internal combustion engine
Inventor: KADOTA YOICHI
IPC: F02P17/12
Filed: 1994-07-20
Abstract: PURPOSE:To prevent a situation where erroneous detection of a misfire continues by using the respective correction factors as an initial value when a deviation between the largest and the smallest of the plural correction factors obtained by operation by a correction factor operation means exceeds a prescribed value. CONSTITUTION:The correction factors KL1 and KL2 are a value to absorb various factors related to a frequency error of an output signal of a crank angle sensor. Whether or not the correction factors KL1 and KL2 are a value within a proper range, that is, within a preset lower limit value or a design upper limit value is judged, and when either value is outside of the proper range, a value of the correction factors KL1 and KL2 is preset as a predetermined initial value. A misfire detecting device 5A stores a value of the present correction factors KL1 and KL2 in a memory as a learning value. Operation is performed on a deviation between the correction factors KL1 and KL2, and when the deviation between both exceeds a proper value, the value of the correction factors KL1 and KL2 is preset as a predetermined initial value.
Patent JP-H1072577-A (JP)
Title: Interlayer adhesive
Inventor: ISHIGURO MICHIHIRO
IPC: B32B27/34
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an interlayer adhesive which is used for bonding a chlorinated vinyl polymer to a polyamide or polyester polymer and is excellent in adhesive properties, mechanical strengths, resistances to heat and cold, and coextrudability by using, as the adhesive, a thermoplastic polyurethane which has a specified melt viscosity and is formed by using a high-molecular polyol having a specified average functionality. SOLUTION: This adhesive is used for bonding a polyamide or polyester polymer to a chlorinated vinyl polymer represented by formula I and/or II [wherein m and n (each, mol%) are each 0-100 provided m+n=100]. A thermoplastic polyurethane used as the adhesive is pref. one prepd. by using a polyether-based high-molecular polyol having an average functionality of 2.003-2.1 and a number average mol.wt. of 700-4,000. An org. diisocyanate having a mol.wt. of 500 or lower is used. The polyurethane has a melt viscosity ηa of 250-800Pa.s (at 220 deg.C at a shear rate of 100/sec).
Patent JP-S5872349-A (JP)
Title: Manufacture of hexagonal insulating coil
Inventor: YOSHIMITSU TETSUO
IPC: H02K3/32
Filed: 1981-10-23
Abstract: PURPOSE:To enhance the airtightness of a branch by forming a felt insulating layer containing resin curing accelerator between the loop of a lead branch, an insulating layer of a lead and the outermost peripheral ground insulating layer and then impregnating and curing thermosetting resin. CONSTITUTION:A mica tape is wound on the loop 13 of a coil conductor to form a loop insulating layer 6, and a lead insulating layer 7 is formed similarly to a lead conductor 14. Then, felt tapes are respectively wound on the outer peripheries of the layers 6, 7 to provide felt insulating layers 15, and resin curing accelerator is absorbed to the layers 15. Then, a dry type mica type is entirely wound on the outer peripheries of the layers 15, 15 to form a ground insulating layer 9. After thermosetting resin is eventually impregnated, it is heated and cured. In this manner, the thermosetting resin can be prevented from externally flowing out at the impregnating time, and the airtightness at the lead branch can be enhanced.
Patent JP-H0772365-A (JP)
Title: Lens driving device
Inventor: OKUYAMA TAKESHI
IPC: G02B7/04
Filed: 1993-06-15
Abstract: PURPOSE:To position a connection part invariably with high precision irrelevantly to the position of a lens by storing correction quantities for the position of the connection part at necessary intervals and driving a position adjusting means according to the correction quantities. CONSTITUTION:A main controller 61 generates a signal S1 of crank position information each time a crank 10 rotates by a specific angle and a correction quantity calculating device 62 calculates the correction quantity of the connection part 21B from the signal from a main controller 61, etc. A correction quantity storage device 63 stores correction quantity data on the connection part 21B, which are required to correct a manufacture error, by the positions of a movable lens group and temperatures. Then the correction quantity calculating device 62 reads the corresponding correction quantity of the connection part 21B out of the correction quantity storage device 63 on the basis of the signal S1 of the crank position information and temperature information and the correction quantity calculating device 62 calculates the driving quantity of the connection part 21B from a signal S3 of the correction quantity data and sends a driving signal to a connection part driving circuit 64 to drive a piezoelectric element 74, thereby determining the position of the connection part 21B.
Patent JP-S6149666-A (JP)
Title: Power converter
Inventor: HIGAKI SHIGETOSHI
IPC: H02M7/48
Filed: 1984-08-14
Abstract: PURPOSE:To reduce the size of a transformer and to increase the efficiency of a power converter by controlling the ON time of a high frequency inverter to control the magnetic flux of a high frequency transformer, and providing a circuit for detecting the saturation to reset, thereby eliminating the saturation of the transformer. CONSTITUTION:In a power converter for converting a DC by a high frequency inverter into a high frequency AC to couple through a high frequency transformer, a rectifier, an energy storage element and the inverter with an AC system, switching pattern generating means 100 having a voltage pattern generator is provided to control ON or OFF the inverter. Magnetic flux control circuit 101 is connected with the means 100 to control so that a simulation signal TON of the magnetic flux of the transformer output from a full-conduction time calculator with polarity does not exceed the prescribed value. Further, a saturation detector of the transformer is provided to reset the limite value by a saturation time correction data transfer circuit on the basis of the output signal.
Patent JP-S6328160-A (JP)
Inventor: FURANSHISUKASU ADORIANUSU KORU
IPC: H04M19/00
Filed: 1987-07-08
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-H04370293-A (JP)
Title: Production of gravure blank form and the form manufactured by the method
Inventor: SATO TOMOJI
IPC: D21G7/00
Filed: 1991-06-14
Abstract: PURPOSE:To obtain the title high-quality blank form with high dynamic smooth ness, few in misdottings, excellent in half-tone dot reproducibility, and improved in bulkiness and rigidity, etc., by applying hot steam just before calendering of a gravure blank form followed by soft calendering. CONSTITUTION:Low-pressure, mild hot steam (with a pressure of <=1kg/cm<2> and flow rate of 15-18kg/hr/m width, leading to 0.3-1.2wt.% in the moisture content rise in paper) is applied just before the calendering of a gravure blank form to humidify and heat the paper surface, and the resulting blank form is put to soft calendering at a calender roll temperature of 100-150 deg.C, thus obtaining the objective blank form. The original blank form, which is a non- coated paper, is to be 10-20g/m<2> in the one-side coating weight after treatment.
Patent JP-H1020331-A (JP)
Title: Liquid crystal display device
Inventor: FUJIKAWA TAKASHI
IPC: H01L27/12
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having a high opening rate and excellent display grade by optimizing the thickness of the layers in the lower parts of contact holes with respect to interlayer insulating films. SOLUTION: Gate signal wirings 14 and additive capacitor common wirings 15 are formed at 3000Å film thickness on a transparent insulating substrate 11 and gate insulating films 20 are formed at 3000Å film thickness so as to cover the surfaces thereof. Insulating layers 29 and semiconductor layers 30 for improving the shapes of the contact holes 17 are formed respectively at 3000Åand 2000Å film thicknesses on the upper parts of the additive capacitor common wirings 15. Further, connecting electrodes 28 connected to the drain electrodes of TFTs 13 are formed at 1000Åfilm thickness so as to cover the additive capacitor common wirings 15, the insulating layers 29 and the semiconductor layers 30.
Patent JP-2000355910-A (JP)
Title: Space truss with concrete extra form for civil engineering such as bridge floor
Inventor: KICHIMUREI KATSUTO
IPC: E01D21/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a space truss with a concrete extra form for civil engineering used in the case of construction such as a bridge floor in which the reinforcement machining and reinforcement arrangement of the bridge floor on a field are omitted and the assembly and disassembly removal operation of a bridge- floor form can be eliminated approximately. SOLUTION: The space truss with the concrete extra form is composed of three-dimensional welding reinforcement 1 formed by combining vertical reinforcements 11, horizontal reinforcements 12 and wave reinforcements 13 and a reinforced concrete slab 2 in which concrete is placed in the lower section of the three-dimensional welding reinforcement 1 and formed in specified size. The three-dimensional welding reinforcement 1 in which the vertical reinforcements 11 of the three-dimensional welding reinforcement 1 are projected from the concrete slab 2 and connecting sections 3 are formed may be manufactured.
Patent JP-S6229004-A (JP)
Inventor: KUROIWA YOSHIO
IPC: F21V21/16
Filed: 1985-07-31
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-H11344776-A (JP)
Title: Image reader
Inventor: FUKUZAWA NOBUTADA
IPC: G03G15/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain an image reader which can be made compact as a whole without causing fogging in a copied image. SOLUTION: This image reader is constituted so that the image 1 illuminated by an illumination means is formed on the surface of a recording medium 12 with the various kinds of image forming magnification by using an image forming means 8 having a variable power function and read. When the distributing irregularity of light quantity is caused on the medium 12 at a variable power time by the forming means 8, the light quantity of the variable power time is controlled with the light quantity of the part of the distributing irregularity of the light quantity being easiest to cause the fogging at the image as a reference.
Patent JP-H0687875-A (JP)
Title: Tocopherol derivative, its production and use
Inventor: ONISHI YUTAKA
IPC: A61K8/00
Filed: 1993-07-08
Abstract: PURPOSE:To provide a new tocopherol derivative free from skin irritation or an allergic reaction, exhibiting an antioxidant effect and a blood circulation promotion effect, excellent in safety and moisture retention and useful as a cosmetic material, etc. CONSTITUTION:A compound of formula I [R1 to R3 are each H or methyl; G is CH2CH(OH)CH2OH or CH(CH2OH)2], e.g. tocopherol glycerin phosphoric acid diester. In addition, the compound of formula I can be obtained by reacting a compound of formula II (X is a halogen) with a compound of formula III or IV (R4 and R5 are each a hydroxyl protecting group), eliminating the protecting groups and, as necessary, converting it into its salt.
Patent JP-S5961577-A (JP)
Title: Electric resistance welding device in spiral steel pipe manufacturing equipment
Inventor: SHIMAZAKI KOUZOU
IPC: B23K13/04
Filed: 1982-09-30
Abstract: PURPOSE:To facilitate regulation of contact angle of contact chips and keep power supply in good condition by installing a power supply section from a high frequency oscillator to contact chips on a preprocessing turning frame. CONSTITUTION:A high frequency output transformer 15, bus bars 16-1, 16'-1 and contact chips 17, 17' can slide on a sliding base placed on a preprocessing turning frame 4, and the whole power supply section can move back and forth in the direction of advance of a strip by a screw 20, internal thread and an electric motor 22. By this way, the position of contact chips that changes with the change of pipe diameter is changed. The difference between positions in horizontal direction of the pipe side contact chip 17 and strip side contact chip 17' is adjusted by expanding or contracting the piston rod of a cylinder 23.
Patent JP-S5960403-A (JP)
Title: Fiber for transmission of infrared light
Inventor: AKASAKA YOSHIHIRO
IPC: C30B29/12
Filed: 1982-09-30
Abstract: PURPOSE:To prevent the direct contact of an IR transmission body with an external pipe and the generation of heat and fire near the contact point by installing a cylindrical pipe made of a halide of a univalent metal having a refractive index smaller than the refractive index of a fiber in the space between said transmission body and the external pipe. CONSTITUTION:A cylindrical pipe 3 having a refractive index smaller than an IR transmission body 1 is provided in the space between the body 1 and an external pipe 2. The body 1 which is a halide of a univalent metal is Gu, CsBr, etc. and an alkali halide mixture contg. >=2 thereof. The pipe 3 has the refractive index lower than the refractive index of the body 1, and CsI, CsBr, CsCl, RbI, etc. and an alkali halide mixture contg. at least >=2 kinds among said components are used for the same. Said pipe is formed at 100-300mum in terms of production and flexibility. A ''Teflon'' pipe, Al pipe, stainless steel pipe, plastic pipe, etc. are preferred as the pipe 2.
Patent JP-S5793592-A (JP)
Title: Manufacture of semiconductor light emitting device and manufacturing apparatus thereof
Inventor: TAKAHASHI TSUGUNORI
IPC: H01S5/00
Filed: 1980-12-02
Abstract: PURPOSE:To enhance the temperature characteristics of a semiconductor light emitting device by etching to remain at the part of the surface of a substrate covered with a protective film as a projection, then forming a guide layer, removing the protective film, and forming the first clad layer, active layer and second clad layer, etc. CONSTITUTION:The surface of a substrate 1 covered with a protective film 9 such as an SiO2 or the like is etched in thicknesswise direction to remain at the projection 1a. Then, a guide layer 5 is epitaxially grown in liquid phase to become the same height at the etched part as the upper surface of the projection, and the film 9 is removed. Then, the first clad layer 4, the active layer 3, the second clad layer 6 and the conact layer 7 are sequentially epitaxially grown in liquid phase on the surface of the projection 1a and the guide layer 5. For example, the proejection may preferably be in inverted trapezoidal shape. Thus, the laser oscillation can be performed at good temperature characteritics and low threshold current.