baber/WOPTO huggingface dataset:
Patent JP-S62150766-A (JP)
Title: Manufacture of active matrix element
Inventor: KAWASHIMA TOMOYUKI
IPC: H01L27/12
Filed: 1985-12-24
Abstract: PURPOSE:To obtain the active matrix element of low capacitance having the uniform characteristics of switching element by a method wherein an insulating film is formed on a transparent substrate, and after patterning has been performed thereon in such a manner that it is formed in recessed shape, a semiconductor layer is formed, and another patterning is performed on the semiconductor layer in such a manner that the insulating film is selectively left in the recessed part. CONSTITUTION:A transparent electrode 12 is formed on a transparent substrate 11, patterning is performed thereon using the first pattern, and then after an insulating film 17 has been formed, patterning is performed on the insulating film 17 using the second pattern in such a manner that the insulating film 17 is formed in recessed shape. Subsequently, semiconductor layers 16a-16d are formed, a resist 20 is formed as the third pattern, and the semiconductor layers 16a-16d are patterned using the resist 20 as a mask. Then, a wiring electrode 19 is formed, and a patterning is performed using the fourth pattern. According to this method, as a contact hole 8 is unnecessary, the shape of a switching element is not restricted by a contact hole, and as the shape of the switching element is determined by the shape of the recessed part of the insulating layer 17, a microscopic switching element can be formed by obtaining the microscopic recessed part by performing patterning.
Patent JP-H07147134-A (JP)
Title: Method for assembling electron gun and jig for assembling
Inventor: OSHIO SATORU
IPC: H01J9/18
Filed: 1993-11-25
Abstract: PURPOSE:To perform the axial positioning of an electron gun and improve the assembling precision by inserting and guiding a plurality of axial positioning pins of an assembly jig through a plurality of axial positioning holes formed on a plurality of electrodes. CONSTITUTION:First to third grid electrodes 1, 3, 5 constituting the prefocusing electrodes of an electron gun have two axial positioning holes 7 other than a passing hole 8 for electron beam. An assembly jig 6 has two axial positioning pins 6b other than two guide pins 6a. In assembling the electron gun, these pins 6b are successively guided to and inserted through the axial positioning holes 7 of the electrodes 1, 3, 5, whereby the assembling precision can be enhanced. The diameter of the top end of the pin 6b is set smaller than the diameter on the base end side, whereby the deformation of the electrodes can be suppressed to prevent the deterioration of electron beam characteristics, and working properties can be also enhanced.
Patent JP-2000124476-A (JP)
Title: Optical semiconductor device
Inventor: KUNII HIDEO
IPC: H01L31/12
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a thinned optical semiconductor device taking a measure against dust by coating a groove constituting a reflection face with second resin. SOLUTION: A light-emitting element 3 is fixed on an island 22, a periphery is molded with transparent resin and a sealing object 25 is obtained. A groove 26 is formed on a light-emitting element 2 and a reflection face 27 is formed. Signal light 6 is reflected on the reflection face 27 and light is made incident on/emitted from one side 25b of the sealing body 25. A second groove 26 is filled with a second resin layer 34 and the reflection face 27 is protected from dust.
Patent JP-2000117988-A (JP)
Title: Manufacture of ink jet printer head
Inventor: FUKAI HISASHI
IPC: B41J2/16
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To enhance the accuracy of distance between the heater on a heater board and a reference protrusion by coating a wafer-like heater board not yet cut with a resin material and forming a reference protrusion on the heater board by laser trimming the resin material. SOLUTION: Heaters 1a are arranged specifically on the upper surface of a wafer-like heater board 1 not yet cut which is then coated with a resin material 1b. The resin material 1b on the heater board 1 is then irradiated with laser light and trimmed to form a reference protrusion 1c. Subsequently, the heater board 1 is cut along a cut line S to manufacture a heater board 1 of specified size. Since the accuracy of interval between the heater 1a and the cutting face of the heater board 1 can be relaxed when the heater board 1 is cut along a cut line S, manufacturing yield of the heater board 1 can be increased.
Patent JP-H11131836-A (JP)
Title: Structure for mounting washing counter decorating cover in sanitary bathroom
Inventor: NISHIKAWA TAKAO
IPC: A47K4/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To allow easy inspection and maintenance of a toilet water feeder or the like which is placed within space below a washing counter. SOLUTION: A first decorating cover 11, which has cutout part 111a formed in a part facing a toilet water system 51 placed within space blow a washing counter 6, and which covers the front of the space below the washing counter 6 except the cutout part 111a, is freely removably provided at the washing counter 6. A second decorating cover 12, which covers the cutout part 111a of the first decorating cover 11 from its back and in which a through hole 12a connecting the toilet water system 51 to a toilet 5 is formed, is freely removably provided at the washing counter 6.
Patent JP-S63150307-A (JP)
Title: Hexene-1/4-methylpentene-1 random copolymer
Inventor: KAWADA TAKASHI
IPC: C08L23/20
Filed: 1986-12-13
Abstract: PURPOSE:To obtain the title copolymer excellent in vibration damping performance and useful for improving the low-temperature impact resistance of a vibration-proof rubber or a plastic, comprising specified two kinds of repeating units. CONSTITUTION:A monomer mixture comprising 60-95wt% hexene-1 and 40-5wt% 4-methylpentene-1 is random-copolymerized for 0.1-3hr at 0-200 deg.C and a pressure of 0-150kg/cm<2> in the presence of a Ziegler-Natta catalyst comprising 0.003-0.5mmol, per mol of said mixture, of a titanium compound (a), 0.1-2,000mol, per titanium of component (a), organometallic compound (b) and 0.01-1mol, per mol of component (b), of an electron-donating compound (c) to obtain the title copolymer comprising 65-90wt% repeating units of formula I and 35-10wt% repeating units of formula II, having a number-average MW (in terms of PS) of 20,000-500,000 and a max. endothermic peak of -28--20 deg.C (as determined with a differential scanning calorimeter).
Patent JP-H04167548-A (JP)
Title: Electronic component for surface mounting use
Inventor: UDA YOSHIHIRO
IPC: H05K1/18
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to automatize easily a polarity test by a method wherein such a magnetization as to have a magnetic pole in the direction of the polarity of a diode is performed on a magnetic material applied on an electronic component or built in the component. CONSTITUTION:In a constant-voltage diode or the like, a polarity display 2 of the diode is printed on an electronic component. Moreover, a magnetic paint 3 is applied on the surface of the component and such a magnetization as to have a magnetic pole in the direction to show the polarity of the diode is performed on this paint 3. That is, the magnetization is performed in such a way that the side of an anode of the diode and the side of a cathode of the diode are respectively set into an N pole and an S pole. Thereby, at the time of mounting of the diode on a circuit board, the discrimination of the polarity can be performed utilizing a magnet and a verification of the polarity can be performed utilizing the magnet in a test subsequent to the mounting.
Patent JP-H08152310-A (JP)
Title: Method for generating coordinate operation reference data in three-dimensional shape input unit
Inventor: KIYOKAWA MASAHIRO
IPC: G06T3/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a highly accurate reference data by moving an adjusting jig comprising a plane at a predetermined height in the direction of X-axis in order to calculate a reference data for coordinate operation, and then moving another inclination adjusting jig in the direction of inclination in order to calculate the profile data of the inclining plane thereby correcting the inclination angle to match with that of the jig. CONSTITUTION: An adjusting jig 6 having a square plane 6a at a predetermined height H provided with a bright and dark diagonal pattern is mounted on a reference table 1 with one side being set in parallel with a main scanning direction and then the table 1 is measured while moving in the direction of X-axis. A CCD linear sensor detects the position of a pixel on the border of bright and dark and determines the correspondence between the Y coordinate at a height of H and the pixel position of the sensor thus determining the correspondence at an arbitrary height. An adjusting jig 5, having a plane 5a inclining at an angle of about 45 deg. at a maximum height of H, is mounted on the table 1 and moved in a subscanning direction, i.e., the breadthwiase direction in order to calculate the distance from the end point of the table 1 at a plurality of heights.  The error between the inclining plane 5a and a line connecting the plurality of points thus determined is then corrected thus determining the distance from the end point correctly at an arbitrary height.
Patent JP-H06144973-A (JP)
Title: Formation of laminated protective coating film on ceramic compact
Inventor: YASUDA TSUJIHIKO
IPC: B32B15/04
Filed: 1992-11-05
Abstract: PURPOSE:To form a laminated protective coating film excellent in molten metal resistance, flux attack resistance and oxidation resistance at high temp. and also excellent in adhesion to the base material on the surface of a thermal shock resistant silicon nitride compact as the base material. CONSTITUTION:A high m.p. metal 3 having satisfactory wettability with silicon nitride is thermally sprayed on the surface of a silicon nitride compact 1, a glassy material is impregnated and firing is carried out. An alloy having oxidation resistance at high temp. is then thermally sprayed and finally zirconia is thermally sprayed. An organosilicon polymer is impregnated into the resulting thermally sprayed coating film 7 of zirconia and firing is carried out.
Patent JP-2000117511-A (JP)
Title: Throw away cut tip made of surface covering cemented carbide having rigid covering layer providing excellent initial drape
Inventor: OSADA AKIRA
IPC: B23B27/14
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide cut tips made of surface covering cemented carbide having a rigid covering layer providing excellent initial conformability. SOLUTION: A rigid covering layer comprises an inner layer of a Ti compound layer consisting of one kind or two ore more layers selected from a TiC layer, a TiN layer, a TiCN layer, Ti2O3 layer, a TiCO layer, a TiNO layer, and a TiCNO layer, all of which have an average layer thickness of 1-15 μm; an outer layer of an Al2O3 layer with an average layer thickness of 1-8 μm having a free carbon distribution band formed that fine free carbon is dispersed and distributed in a ratio of 1-15 wt.% on a basis material of Al2O3 in depth equivalent to 10-40% of an average layer thickness from a surface: and an outermost layer of a TiN layer with an average layer thickness of 0.1-5 μm, where occasion demands.  Cut tips made of surface covering cemented carbide are formed that the rigid covering layer is chemically and/or physically deposited in a total average layer thickness of 5-25 μm on the surface of a WC cemented carbide base body.
Patent JP-H07150459-A (JP)
Title: Laminated nonwoven fabric
Inventor: KUDO YOSUKE
IPC: D04H3/14
Filed: 1993-11-26
Abstract: PURPOSE:To obtain a laminated nonwoven fabric having high bulkiness and excellent cold feeling and especially useful as a surface material of sanitary goods such as disposable diaper and sanitary napkin and as a raw material for surgical operating gown, sheet, poultice substrate cloth, etc. CONSTITUTION:This laminated nonwoven fabric is produced by laminating two spun-bond nonwoven fabrics having an areal density of 5-25g/m<2> and produced by accumulating long fibers having a fineness of 1.5-5 de. The laminated fabrics are linearly interlocked at spaces of 5-50 mm by water-jet interlocking.
Patent JP-2000123287-A (JP)
Title: Controller for signal
Inventor: NISHIDA YOSHIKO
IPC: G08G1/07
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To enable a bus on a regular route to smoothly pass a crossing or the like by changing the time of a turned-on blue signal corresponding to the speed of the bus on the regular route when the bus on the regular route gets close to a signal. SOLUTION: A bus 3 on the regular route is first detected by a sensor S1 during traveling on a road 1a and further detected by a sensor S2. Then, this device calculates time T from the detection of the bus 3 on the regular route by the sensor S1 to the detection by the sensor S2 and a traveling velocity V of the bus 3 on the regular route from an install interval L. Concerning this velocity V, V0 is preset like V>=V0 while the bus 3 on the regular route is traveled at a certain speed or V<V0 while the bus is slowly driven. Even in the case of V<V0, the blue light time of a signal 4a is controlled to be prolonged for the required time so that the bus 3 on the regular route can smoothly pass at a T-shaped crossing 2 without temporary stop.
Patent JP-H04168185-A (JP)
Title: One-pack type urethane-based adhesive
Inventor: IZUMI KATSUYUKI
IPC: C08L75/00
Filed: 1990-10-31
Abstract: PURPOSE:To obtain the subject new adhesive, excellent in bonding durability with hardly any danger such as contact dermatitis by blending an active isocyanate group-containing urethane prepolymer with cement. CONSTITUTION:The objective adhesive is obtained by blending (A) an active isocyanate group-containing urethane prepolymer prepared by reacting a polyether polyol with an excess polyisocyanate compound with (B) normally 1-30wt.% (preferably 3-10wt.%) cement such as portland cement or alumina cement.
Patent JP-H11136874-A (JP)
Title: Battery charger
Inventor: INOGUCHI HIROYUKI
IPC: H01M10/44
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To confirm that there is no sudden temperature rise for quick charging, by providing a mechanism for checking a rise in the outside air temperature before it is switched to quick charging. SOLUTION: Where an AC adapter 1 is not mounted, the value of an outside air temperature sensor 5 is stored in a reading register b1, and a timer value T1 is set so as to be zero to start the timer. When the AC adapter 1 is mounted, an electric-power saving microcomputer 6 with a timer function reads the value of the outside air temperature sensor 5 so as to store it in a register b2, stops the timer value T1, and calculates an expression: (b2-b1)÷T1. When the calculated value is over 1, it is returned to the initial processing. When the calculated value is 1 or lower, the electric-power saving microcomputer 6 with a timer function changes a signal a3 so as to be high and permits a battery charge controller 2 to be charged.  Even if the temperature sensor in the battery 4 outputs an alarm signal a4 although it is not in a fully charged condition when the outside air rises rapidly, it is possible to prevent full charging from being recognized erroneously, provided that the charging permission signal a3 is not high.
Patent JP-H10141798-A (JP)
Title: Heat pump apparatus
Inventor: NAKAJIMA KENJI
IPC: F25B13/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To upgrade a heating capacity by increasing the heat absorption from the outside air in a cooling/heating changeable heat pump apparatus to circulate a refrigerant from a compressor with an accumulator arranged on the suction side thereof through a refrigerant circuit. SOLUTION: A part provided in the course of a refrigerant pipeline 12 between the downstream side in the heating operation of a room heat exchanger 5 and the upstream side in the heating operation of an outdoor heat exchanger 9 is immersed into a storage liquid refrigerant W of an accumulator 11 to be built as an intermediate heat exchange section 7 and a heating expansion valve 8 is provided as decompression means in a refrigerant pipeline 12 on the downstream side of this intermediate heat exchange section 7. During the heating operation, a refrigerant condensed by the room heat exchanger 5 exchanges heat with the storage liquid refrigerant W at the intermediate exchange section 7 to be supercooled thereby increasing the heat absorption from the outside air with the outdoor heat exchanger 9.
Patent JP-H07152631-A (JP)
Title: Database management system
Inventor: ASO HIROSHI
IPC: G06F13/00
Filed: 1993-11-26
Abstract: PURPOSE:To individually manage distributed databases and automatically restore an integrated database by retrieving the names of sections and virtual paths registered in the respective distributed databases and automatically registering the names and storage information in the integrated database. CONSTITUTION:When transmission equipment stored with the virtual path and section of a network to be managed is managed by using the distributed databases 12 of slave control units 11 arranged at plural places and the integrated data base 2 of a main control unit 1, the main control unit 1 retrieves the virtual paths and sections registered in the distributed databases 12. When the same name is not registered in the integrated database 2, the name of the virtual path or section and its storage information are registered. When the name is already registered in the integrated database 2, storage information on the corresponding virtual path or section is automatically registered as stored information on the corresponding virtual path or section of the integrated database 2.
Patent JP-H11136697-A (JP)
Title: Color signal processing circuit, its method and camera
Inventor: TAURA YOSHIHIRO
IPC: H04N9/73
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a color signal processing circuit by which manual white balance adjustment is easily conducted in a short time. SOLUTION: The processing circuit is provided with white balance amplifiers 22R, 22G, 22B that amplify color signals red(R), green(G) and blue(B) obtained by color-separating an image signal from an A/D converter 14, an operation section 29 that receives a 1st gain indicated by one coordinate axis of a 2-dimension coordinate system where a color is specified by 2-dimension coordinates and a controller 28 that calculates a 2nd gain indicated by the other coordinate axis of the 2-dimension coordinate system from the 1st entered gain based on an approximation equation and controls the gain of the white balance amplifiers 22R, 22G, 22B based on the 1st and 2nd gains so that a color denoted by a color signal changed from a white color into another color along a black body radiation curve specified by applying the prescribed approximation equation to the 2-dimensional coordinate system.
Patent JP-S63150339-A (JP)
Title: Rubber composition of improved heat resistance
Inventor: HIRATA YASUSHI
IPC: C08L9/00
Filed: 1986-12-16
Abstract: PURPOSE:To obtain a rubber composition markedly improved in heat resistance and suitable as a case rubber, a tread rubber or the like, by adding a specified heat resistance improver to a diene rubber containing a vulcanizer. CONSTITUTION:A rubber composition improved in heat resistance, prepared by adding a compound containing at least two carbon-bonded groups of the formula (wherein R is H or an alkyl), e.g., 1,6-hexanediol diacrylate or pentaerithritol triacrylate, is added to a system containing a diene rubber comprising natural and/or synthetic rubber and sulfur and/or a sulfur-donating agent (e.g., tetramethylthiuram disulfide) as a heat resistance improver. By adding said improver to the system, the heat resistance of the diene rubber can be remarkably improved.
Patent JP-H06152348-A (JP)
Title: Clock generating circuit
Inventor: YOSHIDA YUJI
IPC: H03K5/15
Filed: 1992-11-09
Abstract: PURPOSE:To prevent a clock from being outputted at timing different from expected timing when a clock with each phase is delayed by the clock of the preceding phase in a clock generating circuit for outputting continuous clocks with plural phases. CONSTITUTION:A signal obtained by passing an output from a preceding phase clock NAND 2 through a delay circuit 4 and an output signal Q0 from a clock oscillation circuit 1 are inputted to a NAND circuit 3. A signal obtained passing an output from a succeeding phase clock NAND 3 through a delay circuit 5 and an output signal Q1 from the circuit 1 are inputted to a NAND 2 and inverted outputs from the NANDs 2, 3 are set up as PHI0, PHI1 respectively. Each of the delay circuits 4, 5 inputs an input signal to the set terminal S of a RSFF 43 through an inverter 41 and inputs the signal through the inverter 41 to the reset terminal R of the RSFF 43 through a 6-stage inverter 42 and to a NOR 44. An output signal Q from the RSFF 43 is inputted to the other input of the NOR 44 and an output signal from the NOR 44 is used as an output signal from respective delay circuits 4, 5.
Patent JP-H11113821-A (JP)
Title: Floor polishing buff machine and buffing solution dripping device for this buff machine
Inventor: OTAKE SADAICHI
IPC: A47L11/02
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To improve operability to dripping of solution by constituting so as to stop the dripping when a changeover switch of a dripping device is turned off at this dripping time by automatically dripping a buffing solution when traveling in a condition where the dripping device is turned on and a pad rotating condition. SOLUTION: A propelling wheel 7 rotated by a motor 3 is arranged in a central place of an under surface of a car body 2, and a pad stand 8 rotated by a motor 4 is arranged in a rear side place, respectively. A cover 13 having a shroud skirt 12 is put on a periphery of an upper surface and an outer peripheral edge surface of the pad stand 8, and a suction port 14 is arranged on the outer peripheral edge of this cover 13. A dust collecting bag type dust absorbing device part 16 to suck wind through a hose 15 from the suction port 14, is arranged in a rear part of the car body 2. A temporary storage part 22 for a buffing solution is installed on a side wall of a buff machine main body 1, and a solution tank 44 is arranged in its upper part, and the solution is dripped in the center of a pad 9 through a hose 33 and a solenoid valve opened/closed by operation of a changeover switch 54.
Patent JP-H0679107-A (JP)
Title: Upward flow type high-speed filter
Inventor: MASUDA KATSUHIDE
IPC: B01D39/16
Filed: 1991-10-18
Abstract: PURPOSE:To form the filter layer of a dense uniform fiber lump and to easily perform washing of the fiber lump. CONSTITUTION:The upper perforated plate 2 for receiving a fiber lump is fixed to the peripheral side plates 1 for receiving the fiber lump. The lower movable perforated plate 4 for receiving the fiber lump is moved upward and downward by a cylinder 3 for ascent and descent. The lower movable perforated plate 4 is inserted into the peripheral side plates 1 in the lower part of the upper perforated plate 2. A filter layer 6 is formed by packing fiber lump 5 between the upper perforated plate 2 and the lower movable perforated plate 4. The supply chamber 7 of water to be filtrated is provided under the lower movable perforated plate 4.