baber/WOPTO huggingface dataset:
Patent JP-H05307425-A (JP)
Title: Display unit supporting device
Inventor: KUKI MASAKAZU
IPC: G06F1/16
Filed: 1992-04-28
Abstract: PURPOSE:To prevent a display unit from being rapidly moved in any directions by providing a friction force generation part and an energizing means. CONSTITUTION:The friction force generation part consists of the abutting surface of a first friction board 22 and a cork board 12, the abutting surface of a second friction board 23 and a cork board 12b and the abutting surface of a frame 10 and the cork boards 12a and 12b. The first friction board 22 is energized by energizing force which is always constant in the shaft direction of an arm shaft 6 with a compression spring 26. The strength of maximum friction force generated on the contact surface (friction force generation part) of the frame 10 and two cork boards 12a and 12b and the contact surface (friction force generation part) of the two cork boards 12a and 12b and the first and second friction boards 22 and 23 is decided by the energizing force. Generated friction force operates in a direction opposite to a direction where a display unit is turned, and the display unit is prevented from imprudently turning. Thus, the display unit is prevented from suddenly moving in any direction, and the damage of the display unit owing to it does not occur.
Patent JP-2000307100-A (JP)
Title: Field effect semiconductor device
Inventor: HARA NAOKI
IPC: H01L29/812
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a field effect semiconductor device which contains a HENT and is excellent in high-frequency characteristics and high-speed operating characteristics by reducing the device in damage by ion implantation for controlling Vth and keeping it high in channel mobility. SOLUTION: A field effect semiconductor device is equipped with an InGaAs channel layer 13 formed on a semi-insulating GaAs substrate 11, an N-AlGaAs carrier feed layers 14A and 14B which are larger in energy band gap than the channel layer 13 and where impurities are introdued into all their surfaces, an I-GaAs insertion layer 15 which is interposed between the N-AlGaAs carried feed layers 14A and 14B and higher than them in impurity activation rate, and a Vth-control ion-implantation region 21 which includes the insertion layer 15 and is formed only in a transistor required for changing a threshold voltage.
Patent JP-H06325976-A (JP)
Title: Capacitor
Inventor: NAKAYAMA TETSUYA
IPC: H01G4/32
Filed: 1993-05-12
Abstract: PURPOSE:To one element both with functions as capacitor element and with those as inductor element, thereby make it possible to reduce the number of circuit elements in applications where both capacitor and inductor elements are used, and thus miniatutize the device. CONSTITUTION:Electrode films (A-B and A'-B'), opposite to each other, are placed on both sides of a dielectric film (C) to produce capacitance between terminals. These films (A-B, A'-B' and C) are rolled to provide the electrode films (A-A and A'-B') with inductance characteristics. This provides one element both with capacitance characteristics and with inductance characteristics.
Patent JP-H10298795-A (JP)
Title: Mesh electrode, plating device using the mesh electrode, and plating method therefor
Inventor: OZAKI KATSUYA
IPC: C25D17/12
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity in plating film thickness without changing the feed rate of a plating soln. by forming an anode opposed to a wafer to be coated with a plating layer and forming a specified electric field distribution on the wafer surface from a mesh electrode having an opening at its central part. SOLUTION: The distribution of electric fields is set so that the density of the electric fields generated between the electrode 14 and wafer 101 at the central part of the wafer 101 is lowered while keeping the flow rate of a plating soln. 7 constant by providing an opening 14a in the center of the mesh anode 14. Accordingly, the plating reaction at the central part of the wafer 101 is retarded, and the plating film is thinned at the central part of the wafer 101. Consequently, the nonuniformity in plating film thickness due to the flow rate distribution of the plating soln. 7 is reduced by such an electric field density distribution.
Patent JP-H04316327-A (JP)
Title: Dry etching system and chamber cleaning method
Inventor: ARIKADO TSUNETOSHI
IPC: H01L21/3065
Filed: 1991-04-15
Abstract: PURPOSE:To provide a dry etching system in which adhesion of reaction products to the wall face of chamber can be prevented or suppressed drastically even when a thin copper film is etched. CONSTITUTION:In a dry etching system wherein a substrate 13 to be processed having a thin copper film formed thereon is placed in a chamber 11 into which etching gas such as chlorine is introduced in order to etch the thin film, a heater is disposed around the chamber 11 in order to set the temperature on the wall face of the chamber 11 in the range of 300-400 deg.C.
Patent JP-H10297127-A (JP)
Title: Sheet for correcting defect of printed pattern, defect correcting device of printed pattern, and defect correcting method therefor
Inventor: MIYAJI MINORU
IPC: H01J9/50
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To realize an efficient correction of the defect in a printed pattern generating during a screen process printing. SOLUTION: In order to correct the defect of a printed pattern, a defect correcting sheet 20, which is produced by forming a bonding layer on a transparent sheet 22, on which a correcting material layer 24 is formed, so as to cover the correcting material layer 24, is employed. Against the defective portion of a predetermined pattern produced on a matter to be printed through printing, the defect correcting sheet 20 is urged so as to transfer the correcting material layer 24 to the defective portion. Further, by irradiating, for example, laser beams or the like to the transferred portion, the bonding layer 26 transferred together with the correcting material layer 24 is evaporated and, at the same time, the correcting material layer 24 is fired.
Patent JP-H02287167-A (JP)
Title: Inspection of refrigerator
Inventor: YANO TAKESHI
IPC: G01R31/00
Filed: 1989-04-27
Abstract: PURPOSE:To perform the operation of a compressor and the test of a circuit board simultaneously, to shorten the inspecting time and to reduce the inspecting space by interposing a relay device converting an electrical signal into an optical signal between the control circuit board and an inspecting device. CONSTITUTION:After the relay device 11 is connected to the control circuit board 4 of a refrigerator, an electric power is applied to the compressor to be used for a refrigerating cycle to perform a cooling ability test, then after that, the inspecting device 5 is connected to the device 11 in the operating condition of the compressor. The electrical signal for inspection come from the device 5 and the electrical signal responded from the circuit board 4 are converted into the optical signals by the device 11 then converted again into the electrical signals and transmitted to perform an operation test. Consequently, a delivery of the signal between the board 4 and the device 5 is made but an insulated condition is electrically kept, so electronic parts are not broken down by an overvoltage given to the board 4. With this arrangement, the opera tion of compressor and the inspection of board can be simultaneously performed, and the inspecting time can be shortened.
Patent JP-H05336715-A (JP)
Title: Reluctance type motor
Inventor: BAN ITSUKI
IPC: H02K19/10
Filed: 1991-02-21
Abstract: PURPOSE:To eliminate the previous shortcomings of motor such as a decrease in rotating torque in a particular range of electric angle, an overall decrease in rotating torque and an increase in torque ripple by providing a magnetic pole which contains a space between a wound surface of an exciting coil and the surface facing a salient pole. CONSTITUTION:Width in peripheral direction of a surface 8 in opposite to a salient pole at the periphery of a magnetic pole 2 is set to 180 degrees in electric angle, and the width of wound portion 17 in peripheral direction of an exciting coil 15 at the side of york 14 of the magnetic pole 2 is set to an electric angle of 120 degrees equivalent to a current applying electric angle of the exciting coil 15. And the space between the point A where the salient pole 4 of a cylindrical surface 15 intersects an opposite surface 8 and point E where the salient pole 4 intersects the wound portion 17 of the exciting coil 15 is contained within the magnetic pole 2. Then, the rotating torque of the rotor does not decrease near the electric angle of 30 to 60 degrees. By doing this, the comprehensive decrease in rotating torque and the increase in torque ripple can be eliminated.
Patent JP-S60257442-A (JP)
Inventor: CHIYUAN RII
IPC: C08G75/04
Filed: 1985-05-23
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-2000302397-A (JP)
Title: Heavy article moving device
Inventor: NAITO MASAMITSU
IPC: B66F19/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy both of the cost performance and the safety by mounting a fixed support and a movable support on a floor of a conveying path, and providing the supports with the different frictional coefficients so that one of the supports has a function for reducing the friction with respect to a heavy article, and the other support is provided with a braking function with respect to the heavy article. SOLUTION: A fixed support 30 and a movable support 40 respectively having the frictional coefficients largely different from one another, are mounted along the moving direction on a conveying surface of a conveying path 20. The fixed support 30 is made of concrete having high frictional coefficient with respect to a steel material 11, and partially abutting on the bottom steel material 11 of a heavy article 10 to support a body weight of the heavy article 10 at all times, and further exercises the braking function in the movement.  The movable support 40 comprises an elevation part 41 providing the friction reducing action in the movement, and an elevating means 42 for moving the elevation part 41 up and down, and the elevation part 41 is raised in the movement of the heavy article 10 partially abutting on the bottom steel material 11 for supporting a part of the body weight of the heavy article 10, whereby the heavy article can be economically moved in safety.
Patent JP-H08289647-A (JP)
Title: Hand held work equipment such as portable grass cutter,etc.
Inventor: YURUGEN HEEBERURAIN
IPC: F02B63/02
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To provide work equipment so as to reduce the number of transmission elements between a handle and a driving engine. SOLUTION: This hand-held work equipment is provided with the driving engine and the handle provided with operation elements (an accelerator lever 6, a choke and a short-circuit switch, for instance) provided separately from the driving engine. The operation elements are connected to the driving engine through the transmission elements including a Bowden cable 3. One of the transmission elements is constituted as an inner side pipe 9 inserted to the Bowden cable and disposed movably in an axial direction between a Bowden cable rope and a Bowden cable sleeve 5.
Patent JP-S5235559-A (JP)
Title: Word reader
Inventor: SUGIYAMA TAKU
IPC: G06F3/00
Filed: 1975-09-12
Abstract: PURPOSE: The headword corresponding with the input word is read, and the translated word corresponding with the headword is displayed respectively. In this way, the book of electronics technique application can easily obtained. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000302788-A (JP)
Title: Production of aluminoxane
Inventor: YOSHIDA KEISUKE
IPC: C08F12/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To safely produce aluminoxane useful as a catalyst component for polymerization of an olefin in high yield by feeding water to a reactor through a porous membrane in a reaction of a trialkylaluminum with the water. SOLUTION: Water in a tank A is fed to a T-shaped reactor B having a porous membrane through a line (a) from the outside of the membrane. A trialkylaluminum dissolved in an inert solvent (e.g. toluene) in a tank C is fed to the inside of the membrane of the T-shaped reactor B through a line (b). As a result, the water in a minute particle state is rapidly brought into contact with the trialkylaluminum without being diluted by the inert solvent, and thereby an aluminoxane of the formula [(R1)AlO]n(R1 is a 1-8C alkyl; and (n) is >=2), e.g. methylaluminoxane is provided. The porous membrane is preferably a glass porous membrane or the like having 0.1-50 μm pore size. The molar ratio of the water to the trialkylaluminum is preferably regulated so as to be 0.2-1.5, and the reaction temperature is preferably (-10)-10 deg.C.
Patent JP-S5591724-A (JP)
Title: Multicylinder internal combustion engine
Inventor: KUMAGAI SEIICHIROU
IPC: F02B75/18
Filed: 1979-08-31
Abstract: PURPOSE: To decrease concentration of NOX, CO, HC in exhaust gas without using costly catalyst or purifying device at the same time by operating cylinder groups to which excesively thick and excessively thin mixed gases are fed essentially alternately.  
     CONSTITUTION: A multitude of cylinders in a multicylinder internal combustion engine are classified into a cylinder group (a) to which an excessively thick mixed gas is fed from an excessively thick mixed gas feeder 2 and another cylinder group (b) to which an excessively thin mixed gas is fed from an excessively thin mixed gas feeder 2'. The secondary air feeder is provided to an exhaust system of the cylinder group (a) for excessively thick mixed gas and a thermal reactor to an exhaust system of the cylinder group (b) for excessively thin mixed gas. Then, a constitution is such that the cylinder groups (a) and (b) are subjected to combustion essentially alternately, and an exhaust gas from the cylinder group (b) is allowed to flow into the thermal reactor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60254790-A (JP)
Inventor: SAKAMURA TOSHIHIRO
IPC: H05K3/34
Filed: 1984-05-31
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-H10297834-A (JP)
Title: Tension relaxing sleeve for core and manufacture thereof
Inventor: YAMADA TAKAYOSHI
IPC: B65H59/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To relax the high tension of the yarn in the initial stage of the winding, by fitting a sleeve-shaped non-woven fabric on a whole outer peripheral face of a core of a packaged fiber product. SOLUTION: A non-woven fabric sleeve 1 of which an inner diameter d1 is determined corresponding to an outer diameter d2 (smaller diameter when a core has a taper) of the core 2, is fit to the core 2. Further the non-woven fabric sleeve 1 has the thickness enough for relaxing the tension. The flexibility of the non-woven fabric can be freely adjusted in a needling process of the manufacturing processes, and the flexibility almost same as that of the spun yarn forming a package fiber product, can be reproduced. Accordingly the non-woven fabric sleeve 1 can be closely fit to an outer peripheral face of the core 2 by the elasticity peculiar to the non-woven fabric, without using the adhesives, so that the slippage or the drop of the non-woven fabric sleeve 1 can not be found when the yarn is wound. Further the tension of yarn at the start of the winding, can be relaxed by the flexibility peculiar to the non- woven fabric.
Patent JP-S592842-A (JP)
Inventor: MATSUNO SHIGEHIRO
IPC: B29B11/00
Filed: 1982-06-30
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-S594939-A (JP)
Title: Working of disk of maraging steel plate
Inventor: SUGAWARA HITOSHI
IPC: B21K23/00
Filed: 1982-06-30
Abstract: PURPOSE:To obtain thin disks of optional thickness thinner than a blank material in 100% yield by compressing maraging steel plates of various shape in specified circular cavity. CONSTITUTION:A rolled plate 9 of a blank material is cut into plural sheared cut pieces 10. These are put in a circular cavity 13 circumference of which is formed into the size to be formed. In this case, it is most efficient to make the size of opposite side L of the piece 10 large enough to touch the inner wall of the cavity 13. A spring 15 is contracted by pressing the piece 10 by an upper die 12. After the spring reaches the bottom, the piece 10 is compressed between a lower die 14. When the thickness becomes thinner, the piece is deformed and comes into contact with inner line of the caliber 13, and a formed disk 11 is formed. When the die 12 is returned, the disk 11 is pushed up by the spring 15 and pulled out from the cavity 13. Thus, a disk 11 thinner in thickness than the plate 9 is obtained.
Patent JP-S5336736-A (JP)
Title: Waste heat recovery type combustion arrangement
Inventor: SHIMOMURA SOUICHI
IPC: F23C99/00
Filed: 1976-09-16
Abstract: PURPOSE: To scheme to save energy and to reduce NOx by arranging the heat converter between the exhaust gas passage and the combusting air feeding path of the combustion equipment and allowing a part of the exhaust to be branched on the side of the combusting air feeding path. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S593759-A (JP)
Title: Lid locking mechanism of magnetic tape cartridge
Inventor: OOSAWA ATSUO
IPC: G11B23/087
Filed: 1982-06-30
Abstract: PURPOSE:To open a front lid in either direction, by pivoting a locking means for the front lid freely rotatably in a plane parallel to the side wall of a cartridge, and providing an unlocking operation part so that it reaches nearly the same surface as the side wall surface and bottom surface. CONSTITUTION:The front-lid locking member 10 is provided among the front lid 7, an upper cassette half 8, and a lower cassette half 9. The shaft part 10e of the locking member 10 is inserted rotatably into the hole 9a of the lower cassette half and energized by a spring 10c as shown by an arrow E. A locking part 10a abuts on a projection 7a of the front lid and the angle fgh when their contact (g) is viewed in a direction X is 90 deg., where (f) is the center of rotation of the locking piece 10 and (h) is the center of rotation of the front lid 7. The unlocking operation part 10b projects from the lower cassette half 9 so that an unlocking member 11 is operated in any of directions X, Y, and Z. Consequently, even if the front lid 7 is drawn directly in a direction G, it is not opened, but open easily by operating the unlocking operation part 10 in any direction.
Patent JP-S61287776-A (JP)
Title: Laser beam printer system
Inventor: BURAIAN AARU MOORERU
IPC: G03G15/22
Filed: 1986-05-14
Abstract: PURPOSE:To alleviate burden on software, by a system wherein a storage means for storing a self-diagnosing program is detachably fitted to a main body of the system, the fitting of the storage means is detected by the system, and the self-diagnosing program is executed. CONSTITUTION:The laser beam printer system 100 has a plurality of slots into which font cartridges 124 can be fitted, and the self-diagnosing program is provided as an independent program in a special font cartridge. The self- diagnosing program comprises a plurality of test groups for performing various tests, each of the test groups comprising respective items, and a bit map CPU substrate 108 receives the programs from the cartridges 124. Download of the self-diagnosing program is performed irrespective of the position of a loader switch 156 on the CPU substrate 108, and the test group and items are selected by operating through a front panel of the system 100.
Patent JP-S604523-A (JP)
Title: Electrical insulating resin paste
Inventor: YAMAOKA SHIGENORI
IPC: C08G59/50
Filed: 1983-06-23
Abstract: PURPOSE:The titled heat-radiating thermosetting paste useful for nonelectrically- conductive one-pack type mount, having improved mount strength, heat radiation, workability, curing properties, etc., consisting of a specific thermally conductive filler, an epoxy resin, a curing agent, and a curing promotor. CONSTITUTION:The desired paste consisting of (A) a thermally-conductive filler having >=10K/Wm<-1>K<-1>(0 deg.) thermal conductivity, (B) an epoxy resin consisting of a mixture of mixture of a liquid alicyclic epoxy resin and a glycidyl type polyfunctional epoxy resin, having <=300ppm (weight) hydrolyzable halogen group, (C) a curing agent consisting of dicyanidiamide, and (D) a curing promotor consisting of a tertiary amine.
Patent JP-S61270631-A (JP)
Title: Electronic clinical thermometer
Inventor: HOSAKA TOSHIYUKI
IPC: G01K13/00
Filed: 1985-05-24
Abstract: PURPOSE:To realize more accurate thermometry without throwing any strength into the mouth during the thermometry by curving the probe of a clinical thermometer at one or more positions and easily inserting it into the mouth. CONSTITUTION:When a curved part 5 is put between the upper lip 12 and lower lip 13, the curved part 5 becomes a fulcrum naturally and the thermometer is pressed against the chin 15 by the weight of the main body 1. At this time, a temperature sensing part 7 which has its upper limit direction bent slightly by the curved part 6 is pressed naturally against the tongue 14 and contacts it easily. Further, the whole thermometer is fixed by the friction between the main part 1 and chin 15 and the upper lip 12 to perform stable thermometry. Thus, easy and accurate thermometry is realized.
Patent JP-H01318076-A (JP)
Title: High purity sealant paste for screw of high temperature pipe
Inventor: RONARUDO ARUBAATO HAWAADO
IPC: F16L15/00
Filed: 1989-04-28
Abstract: PURPOSE: To provide a screw sealant paste for high purity and heat stable tube that can be sealed into a tube and can be easily pushed out so as to be applied to a joint, by blending natural flake-like graphite grains having a specified grain diameter and a specific liquid carrier.  
     CONSTITUTION: Natural flake-like graphite grains having grain diameter, which can pass through a 100 Tyler mesh screen, at about 30-80wt.%, and a liquid carrier, which is formed of a mineral oil (oil obtained from petrolatum and having SSU at 50-420 in the condition at 100°F and specific gravity at 0.80-0.89 in the condition at 60°F and a flash point at 130-250°C), and petrolatum (mineral oil at a high molecular weight having a melting point at 115-140°F), are blended. The screw sealant paste for tube having high purity and high heat stability, which can be sealed in a tube and which can be easily extracted so as to be applied to a joint, can be thereby obtained, and used for nuclear power generating construction. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5236257-A (JP)
Title: Belt type automatic transmission
Inventor: MORI KEN
IPC: F16H9/18
Filed: 1975-09-16
Abstract: PURPOSE: To obtain stable speed change effect despite of load change, in belt type automatic transmission. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5538769-A (JP)
Title: Amplifier
Inventor: NISHIMURA TOSHIJI
IPC: H03F1/34
Filed: 1978-09-12
Abstract: PURPOSE:To reduce the waveform distortion as well as to realize an IC formation by connecting the diode in parallel between the base and the emitter of transistor Tr and then to secure the sufficiently deep bias as well as a negative feedback circuit. CONSTITUTION:Different diode D3 is connected in series to diode D2 as the bias element. At the same time, amplifier A1 is installed between terminal T1 and TrQ1, and part of the output is connected to amplifier A1 through resistor R2 and capacitor C2 along with the negative feedback applied to A1. Owing to diode D3, the bias voltage of TrQ1 becomes appropriate to reduce the switching distortion. At the same time, the unbalance between the positive and nagative value can be reduced for the load current via the negative feedback circuit, thus decreasing the distortion.