baber/WOPTO huggingface dataset:
Patent JP-H03135062-A (JP)
Title: Semiconductor device
Inventor: ITO MASAHIKO
IPC: H01L27/092
Filed: 1989-10-20
Abstract: PURPOSE:To reduce a plane area and to realize high integration by forming a contact hole in a field insulating film and by forming an impurity region facing the hole, whose conductivity type is the same as that of a semiconductor substrate and whose impurity concentration is higher than that of a semiconductor substrate. CONSTITUTION:A field insulating film 13 is formed on a surface of a semiconductor substrate 11. A contact hole 23 is formed in the field insulating film 13 to expose a surface of the semiconductor substrate 11. An impurity region 17 is formed facing the hole 23, which has the same conductivity type as the semiconductor substrate 11 and has a higher impurity concentration then the semiconductor substrate 11. Since an alignment margin and a field region are unnecessary when an impurity region having the same conductivity type as a semiconductor substrate and a higher impurity concentration than the semiconductor substrate is formed in an active region, large scale integration is realized even with a small plane area.
Patent JP-S63126315-A (JP)
Title: Switch circuit
Inventor: FUKUSHIMA TORU
IPC: H03K17/60
Filed: 1986-11-17
Abstract: PURPOSE:To obtain a switch circuit operated by a minute current having a self-hold function by using a connection of NPNTR and PNPTR to the collector of which is connected to other base so as to control the turn on/off of the NPN transistor (TR) inserted between the negative pole of a DC power supply and a load. CONSTITUTION:In impressing a positive voltage to a terminal 8, a NPN TR 6 is turned on to lower the potential of the N pole 10 of the connection 4. The PNP TR 4a and the NPN TR4b are turned on to form positive feedback and they continue to be turned on. The current of the connection 4 flows to the base of the NPN TR 3 to turn on the TR 3. Both the TRS 4a, 4b are turned on, resulting that they are turned on by positive feedback. Then the input to the terminal 4 is zero and the TR 6 is turned off, then the state is maintained. In applying a positive voltage to the terminal 9, the NPN TR 5 is turned on, the TR4b is turned off to increase the potential of the base 10. Thus, the TR 4a is turned off and the TR3 is turned off to turn off the main switch circuit.
Patent JP-2001096307-A (JP)
Title: Method for manufacturing shape memory alloy tube
Inventor: SUZUKI MASAO
IPC: C22C14/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a shape memory alloy tube capable of reducing the roughness of an inner wall side and scratches, and also having a good yield and obtaining a long-length tube. SOLUTION: In the manufacturing method of the Ti-Ni based shape memory alloy tube, the Cu-Zn based alloy whose rigidity can be changed by varying a ratio of α phase and β phase with heat treatment temperature is inserted into the Ti-Ni based tube as a core grid, the Cu-Zn based alloy is varied from Βphase to α+β phase by the heat treatment, thus processing reduction of area. The Cu-Zn based alloy which is the core grid has a composition containing Zn in the range of 38.0 to 44.0 weight % and Cu as a rest, and a reduction of area processing is performed after annealing and quenching to vary into Βphase in the range of 500 to 875 deg.C temperature area where the Cu-Zn based alloy exhibits β phase.  In the core grid extraction, heat treatment is performed in the range of 400 to 500 deg.C where the Cu-Zn based alloy exhibits α+β phase, then the core grid is extracted.
Patent JP-S62135240-A (JP)
Title: Commutator motor
Inventor: SHIMADA SADAHIRO
IPC: H02K13/00
Filed: 1985-12-05
Abstract: PURPOSE:To smooth contact between a brush and a commutator, and reduce the abrasion of the brush, and lengthen the span of life of a motor, by providing a corner in the rotational direction of the commutator, with 'R'. CONSTITUTION:A corner in the rotational direction of a commutator 16 is provided with 'R' or chamfer. By the organization, even if the commutators 16 are made to float by heat due to high speed rotation and commutation and stage difference is generated between the commutators 16, the commutators 16 come in contact with a brush 17 smoothly because of the R or the chamfer of the corners of the commutators 16 when the commutators 16 approach the brush 17 and come in contact with it, and so the brush 17 is neither chipped nor abrased and comes in contact smoothly. As a result, the brush 17 can be prevented from being abnormally abraded, and the span of life can be lengthened.
Patent JP-H06124869-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUBA NOBUYUKI
IPC: H01L21/027
Filed: 1992-10-13
Abstract: PURPOSE:To suppress the variation of chip characteristics by shifting the dividing position on a chip pattern. CONSTITUTION:A reticle 1 is constituted by drawing patterns 4 and 5, respective patterns a, c and b are arranged two by two in the Y-direction, and overlap margins 2 and scribe lines 3 are provided. Also, a reticle 10 is constituted by drawing patterns 8 and 9, respective patterns a', c' and b' are arranged two by two in the Y-direction, and overlap margins 6 and scribe lines 7 are provided. In this case, the dividing position of the drawing pattern 4 of the reticle 1 and that of the drawing pattern 8 of the reticle 10 are shifted to different positions. When dividing exposure is performed by the use of the reticle 1, the drawing patterns 4, 5 are transferred onto a substrate and patterns are formed and composed so that a first chip pattern is formed. When the reticle 10 is used on the first chip pattern, a second chip pattern is formed in like manner. Thus, it is possible to diminish the effect of time positioning deviation in the boundary of composite parts, etc., and to suppress the variation of chip characteristics.
Patent JP-H01115253-A (JP)
Title: Dialing system for telephone set
Inventor: SATO KAZUO
IPC: H04M1/27
Filed: 1987-10-28
Abstract: PURPOSE:To make it unnecessary to memorize an inquiry number with an operator himself and to take notes by providing a means to send the telephone number from an inquiry destination with a DTMF signal and to store it into a memory device. CONSTITUTION:An user dials to a telephone number inquiring station, an office, etc., and makes a called person to send the inquiry telephone number by the DTMF signal. Then, the DTMF signal is received by a DTMF receiver 22, and stored to a dial register 24. Next, the user pushes a transferring switch 26a in the condition of off-hooking, a control circuit 26c disconnects a line presently connected, and then, grasps the new line. Further, by a calling signal sending request signal from an automobile telephone control station MCS, a transmitting-reception control equipment 32 sends out telephone number information stored in a register 24.
Patent JP-H09115333-A (JP)
Title: Wiring cable and method for processing wiring cable
Inventor: EBISAWA TAKAYUKI
IPC: H01B15/00
Filed: 1995-10-23
Abstract: PROBLEM TO BE SOLVED: To easily separate a wire material and an insulating body of an unnecessary wiring cable from each other, and to reduce the plastic waste by using a biodegradable polymer or the mixture thereof as an insulating body of a wiring cable. SOLUTION: In this wiring cable 10, a biodegradable polymer or the mixture thereof is used as an insulating body 13 (11: wire material) of a wiring cable. The wiring cable can be used in the environment, under which decomposition of polymer due to the micro-organism is generated, by coating the peripheral surface of the insulating body 13. This wiring cable is embedded in the culture medium, which can decompose the biodegradable polymer, so as to separate the insulating body and the wire material from each other (a protecting film 41 is peeled, or this protecting film 41 is cut, and thereafter, the wiring cable is embedded in the culture medium).
Patent JP-H07129438-A (JP)
Title: Information processing performance measuring method
Inventor: ABE HIROKO
IPC: G06F11/34
Filed: 1993-11-02
Abstract: PURPOSE:To provide an information processing performance measuring method for operating only the performance measuring macro inside a measuring target range so as to prevent the performance measuring macro from being reset or unwanted data from being sampled. CONSTITUTION:This method is provided with a performance measurement level managing table 6 for registering conditions to measure the processing execution time of a measuring target system, sub-system and routine. Further, the method is provided with a performance measurement level update procedure 1 for updating the performance measurement level managing table 6, performance measured position judge procedure 2 for performing the decision of a performance measured part and the management of performance measurement based on a performance measurement execution managing table 8 by referring to the performance measurement level managing table 6 corresponding to calling from the macro at the calling point of the measurement target, performance measuring procedure 3 for measuring the processing execution time of the system, sub-system or routine with a time measurement part 9, performance information output procedure 3 for outputting and recording the measured result to a storage volume 7, and end monitoring procedure 4 for monitoring the performance measurement execution managing table 8 to decide the end.
Patent JP-H08113997-A (JP)
Title: Variable-height storage-type ceiling
Inventor: KATO SABURO
IPC: E04D13/03
Filed: 1994-10-14
Abstract: PURPOSE: To provide a ceiling wherein a height, structure, and material suitable for an event can be selected by a method wherein a foldable cover body, a cover body storing device which can be lifted, and a space, through which the storing device is lifted are provided between a column of a building and a frame outside column, and the cover body is moved along a beam provided on the column. CONSTITUTION: A guide rail 12 is provided in a storing device 10 and the rail 12 is connected to a guide rail 22 disposed on a beam 23. And the beam 23 is lifted or lowered along suspension columns 26 by means of lifting members 31 such as a winch, sheaves, wire ropes, while the device 10 is lifted or lowered along the column 26 and a frame body outside column 24. And a cover body 18 is transferred from the rail 12 in a frame 11 to the rail 22 disposed on the beam 23 so as to be opened, whereupon a pair of the beams 23 is fixed and held at an optional height and thereafter the cover body 18 is carried and opened to form a ceiling. Thus shaking due to an earthquake is prevented from continuing so that a user is prevented from feeling uneasy.
Patent JP-H10166566-A (JP)
Title: Inkjet recording apparatus and inkjet recording method
Inventor: ABE JUNKICHI
IPC: B41J3/60
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an inkjet recording apparatus and an inkjet recording method for forming a clear printed image at a low cost by realizing a strike through quantity of a dying ink to the maximum, by the constitution of a recording head to the necessary minimum. SOLUTION: A first recording apparatus 104 forming one surface image and a second recording apparatus 123 forming an opposite surface image are respectively constituted of recording heads 105-120, 124-139 with two steps. The opposite surface image to be formed on the opposite surface of a recording medium 101 by the second recording apparatus 123 is formed by conforming with the both surfaces as a bilateral symmetry mirror image as an axis of a carrying direction, corresponding to the one surface image formed in the one surface of the recording medium 101 by the first recording apparatus 104.
Patent JP-H11109797-A (JP)
Title: Printer
Inventor: MIYANO MAKOTO
IPC: G06T3/40
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To improve operability by introducing a coordinate system easy to understand on a user side, in a printer. SOLUTION: A control panel 16 is provided with a direction input part 32 for inputting the direction of an original image in the set state of an original. Parameters such as vertical and horizontal directions are inputted by a parameter input part 34 based on the direction of the original image. An image processing part 12 executes rotational processing and processing for the movement of an image, etc., based on the parameters inputted on the basis of the direction of the original image. The parameter input part 34 is used for designating a finishing position in a finishing device 42 as well. A user can easily recognize the coordinate system, because the direction of the original image is used as the reference, so that a mistake in the input of the parameters can be prevented.
Patent JP-H08137920-A (JP)
Title: Method for verifying graphic interference
Inventor: OKAMURA MITSURU
IPC: G06F17/50
Filed: 1994-11-09
Abstract: PURPOSE: To easily judge the existence of possibility of interference between graphic data strings and to speed up graphic interference verifying processing by arranging the center coordinate values of graphics in a graphic table in the descending or ascending order and preparing an index table. CONSTITUTION: In graphic table preparing processing, the center coordinate values x1 to x6, y1 to y3 of graphics A to H are found out from a graphic data group and stored in center coordinate columns x31, y32 and a graphic data column 33 in a graphic table together With the graphic data in the ascending order of the center coordinate values. In interference verifying processing between graphic data strings, half values hA, hD, hG corresponding to a half of the maximum graphic height of each graphic data string are extracted from the prescribed maximum graphic height of graphic data strings stored in the index table and interference between the center axis values y1, y2 and between center axis values y2, y3 in the graphic data string is respectively estimated by an interference estimating method. Consequently verifying processing for inter-graphic interference can quickly be executed.
Patent JP-2001098035-A (JP)
Title: Norbornene type addition copolymer having unsaturated bond and method for preparing norbornene type addition polymer
Inventor: SAKAMOTO MASATO
IPC: C08F4/642
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of addition polymerizing (a) a norbornene type monomer having a carbon-carbon unsaturated bond in addition to a norbornene ring with high activity as in the case of (b) another norbornene type monomer such as 2-norbornene, and norbornene copolymers obtained by copolymerizing the monomer (a) at any ratio. SOLUTION: Norbornene type monomers are polymerized with the use of a polymerization catalyst composed of (A) a compound of a group 10 transition metal in the periodic table having an alkyl group or an aryl group and a neutral electron donative monodentate ligand and (B) a Lewis acid.
Patent JP-H05344293-A (JP)
Title: Light emitting diode array driving circuit
Inventor: KUBOTA SHINICHI
IPC: H04N1/113
Filed: 1992-09-18
Abstract: PURPOSE:To provide a light emitting diode array driving circuit which flexibly control current flowing in a light emitting diode. CONSTITUTION:Plural output current control circuits outputting the drain voltage of PchMOS transistors Tr10, 20 and 30 as output voltage are provided, when a prescribed voltage is supplied to the non-reverse terminal of an operand amplifier OA from a Vref terminal are provided. When different and plural voltages from the output current control circuits are supplied, a voltage selection means selects voltage corresponding to the light emitting quantity of the respective light emitting diodes LED1-n among the plural voltages. Selected voltage is supplied to driver transistors DRV1-n based on image data held by a holding means.
Patent JP-H1194777-A (JP)
Title: X-ray spectrum-analyzing device and its automatic quantitative analysis method
Inventor: YURUGI TOSHIKAZU
IPC: G01N23/223
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray spectrum-analyzing device and its automatic quantitative analysis method for obtaining a quantitative analysis value with high reliability under optimum quantitative conditions. SOLUTION: When the file of spectrum data for matching is stored, each of the spectrum data for matching is stored and set with the qualitative result by adding quantitative conditions. When quantity is determined, the spectrum data for matching approximating to the spectrum of a sample extremely is retrieved, composition and the quantitative conditions are called from the spectrum data for matching, thus performing a quantitative calculation.
Patent JP-S61153321-A (JP)
Title: Hot-water floor heating device
Inventor: TACHIBANA TETSUYA
IPC: F24D3/12
Filed: 1984-12-25
Abstract: PURPOSE:To supplement water safely under continuing floor heating without generating the problem of mixing air into a pump or returning of hot-water by a method wherein a changeover valve is provided between a hot-water circulating path and a water supplementing tank and the communication between the tank and the hot-water circulating path is closed when the water is supplemented into the tank. CONSTITUTION:The hot-water floor heating device is provided in the hot-water circulating path 8 with a four-way changeover valve 9 connecting the upstream side of the tank 4 with the downstream side of the same. When water is supplemented into the tank 4, the four-way changeover valve 9 is switched to a condition that the hot-water circulating path 8 is opened without passing through the tank 4. Accordingly, water in the hot-water circulating path 8 is not affected even when the cap 5 of the tank 4 is opened and the water level of the tank 4 is not changed. According to this method, air will never be mixed into the pump 6 even when the water is supplemented under operating the pump 6 to continue the floor heating.
Patent JP-H04152173-A (JP)
Title: Image reading system
Inventor: SHIMIZU SATOSHI
IPC: H04N1/00
Filed: 1990-10-16
Abstract: PURPOSE:To obtain a system in which a memory and a processing circuit in a printer are available at the time of an image reading by connecting an image reader to a host computer through a printer. CONSTITUTION:When an original image is read, various parameters for reading and a reading start command are issued from a host computer 1 through an interface cable 4. A page printer receiving the parameters and the reading start command translates them to an image reader 3. The image reader 3 conducts necessary internal setting and starts a reading operation. The image data read by the image reader 3 and converted to digital signals are transmitted to the page printer 2 through an interface cable 5 and stored in a buffer memory. The page printer 2 continues to request a data transmission to the image reader 3 as long as the capacity of the buffer memory allows. The page printer 2 stores the image data in the buffer memory and, simultaneously, transmits the image data as requested by the host computer 1.
Patent JP-H10100000-A (JP)
Title: Slide device of press using link
Inventor: IMANISHI SHOZO
IPC: B30B15/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a slide device capable of changing the elevating/lowering stroke of a slide of a press and the bottom dead center position of the slide in the same device, capable of largely changing the stroke, and compact in size. SOLUTION: A slide regulating device is provided on a shelf part of a frame 1 above a slide 3, and a supporting point of a link to elevate/lower the slide 3 is arranged at the position not to be interfered with a connecting rod at the press center. More specifically, a slider 14 and a first supporting pin 31 below the connecting rod 13 are shifted in the right-to-left direction to easily avoid interference with each other, and the supporting point is arranged inside as much as possible to make the whole device compact.
Patent JP-H05117972-A (JP)
Title: Composition for treating textile goods
Inventor: HATANAKA KENJI
IPC: D06M13/322
Filed: 1991-10-23
Abstract: PURPOSE:To easily impart or recover various hygienic functions to textile goods by treating textile goods with a treating composition for imparting textile goods with hygienic functions by a simple means. CONSTITUTION:The objective composition for the treatment of textile goods is produced by adding one or more hygienic treatment agents selected from warming agent (e.g. capsaicin and vanillyl alcohol), chilling agent (e.g. menthol), antibacterial agent, deodorant, insecticide, aromatic and ultraviolet absorber to a water-soluble peptide originated from a scleroprotein such as keratin, fibroin and collagen. It can properly be sprayed to textile goods without causing the clogging of the nozzle of a spraying vessel. The effect of the warming agent and the chilling agent can be prolonged by the moisture-retaining property of the composition.
Patent JP-H01118658-A (JP)
Title: Sheet like fiber
Inventor: IWAMOTO KOJI
IPC: D04H11/08
Filed: 1987-10-30
Abstract: PURPOSE: To obtain the subject fiber reinforcing tensile strength, stiffness and elasticity, having excellent heat retaining properties, moisture absorption and water absorption, suitable for wadding of bedding, or the like, and absorbing body by creasing a fiber belt in a wavy state and entangling fibers at the adjacent wavy parts of the inside and outside. CONSTITUTION: A fiber belt 1 is creased in a wavy state and fibers at the adjacent wavy parts of the surface and the back are entangled to give the objective fiber.
Patent JP-H08252839-A (JP)
Title: Nozzle for injection molding
Inventor: ROBAATO DEE SHIYADO
IPC: B29C45/20
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding nozzle having the tolerance resistance of a return position error and capable of forming a tight, reliable and repeatable seal between a sprue and the nozzle. SOLUTION: A nozzle 10 for turning a molding material to sprues from a material source includes a first surface adapted so as to connect the nozzle 10 to the material source. The first surface 32 is adapted to be adjacent to and pivotally movable relative to the material source. A second surface is adapted to be positioned adjacent to and pivotally movable relative to the sprues 12a, 12b. The second surface is in material flow communication with the first surface and adapted to be in material flow communication with the sprues 12a, 12b. Channels 38a, 38b are included for establishing the material flow communication through the nozzle 10.
Patent JP-S61155839-A (JP)
Title: Measuring instrument for grain size
Inventor: TATSUNO KYOICHI
IPC: G01N15/14
Filed: 1984-12-28
Abstract: PURPOSE:To measure grain size with good sensitivity by using an optical fiber bundle at the irradiation-side and photodetection-side transmission systems of a device which sends light to a measurement area and photodetects light scattered by grains to be measured to measure the grain size. CONSTITUTION:Light from a light source 11 is sent to the measurement area P through the optical fiber bundle 12 of the irradiation-side transmission system. Further, a photodetection-side lens 17 is provided at 90 deg. to the optical axis of the irradiation side and its light is sent to the optical fiber bundle 19 of the photodetection-side transmission system. The incidence and surface of the irradiation-side optical fiber bundle 12 is made rectangular as shown b-1, the photodetection end surface of the photodetection-side optical fiber bundle 19 is made rectangular as shown by a-2, and its irradiation end surface is formed as shown by b-2. Fine grain D passing through the measuring area P generate scattered light according to their grain size and the scattered light is photodetected and measured by a wave height analyzer 25. For the purpose, the optical fiber bundles having a large diameter are used for the transmission systems of both sides and end surfaces facing the measurement area are made rectangular, so the loss of the optical fibers is reduced and the grain size is measured with high sensitivity.