baber/WOPTO huggingface dataset:
Patent JP-H11108782-A (JP)
Title: Semiconductor dynamic quantity sensor
Inventor: ARAYA YOSHIHIRO
IPC: G01L9/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce the manufacturing cost without deteriorating the sensor characteristic. SOLUTION: A pressure sensor chip 3 is loaded on a base board 4 having groove parts 4b and 4c by bonding by use of a gel material 7 including beads 6. In this loading, the beads 6 and gel material 7 laid in sufficiently mixed state are applied to the area nipped by the groove parts 4b and 4c on the base board 4, and the pressure sensor chip 3 is laid in adhered state by placing it on this applied area, and the gel material 1 is heated as occasion demands in this state to progress the hardening.
Patent JP-S62128520-A (JP)
Title: Semiconductor wafer and manufacture thereof
Inventor: YOSHIHARU TETSUJIROU
IPC: H01L21/314
Filed: 1985-11-29
Abstract: PURPOSE:To prevent contamination resulting from an Si lump particulate matter, and to improve yield largely by forming a blocking film for obviating autodoping onto the back except a peripheral section. CONSTITUTION:A peripheral section is bevelled from upper and lower sections in the circumferential surface of a wafer 1, the circumferential surface of the wafer consists of inclined planes 1a, 1b and arcuate sections 1c taking approximately arcuate shapes tying the outer end edges of both inclined planes 1a, 1b, and a blocking film 2, which is made of SiO2 and thickness thereof extends over approximately 0.1-1mum, is formed on the back. According to a manufacturing process, the periphery is bevelled and the inclined planes 1a, 1b and the arcuate sections 1c are shaped previously in the wafer 1, and the blocking film 2 is attached. The blocking film 2 formed up to the circumferential surface containing at least inclined planes 1a, 1b and arcuate sections 1c of the wafer 1 or the peripheral section of the back of the wafer 1 exceeding the circumferential surface, a section by approximately 0-5mm to the central side from end edge sections, is removed. A main surface 1d is finished in a specular manner. Accordingly, since there is no blocking layer even when a reaction gas is brought into contact with the circumferential surface of the wafer in the process of epitaxial growth, no Si lump particle is formed, thus preventing contamination resulting from an adhesion onto the main surface of the wafer of lump particulate silicon.
Patent JP-H09112065-A (JP)
Title: Vibration control structure using wall of existing building
Inventor: KUROKAWA YASUTSUGU
IPC: E04H9/02
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To improve a earthquake resistance without increasing weight of a building and reducing an available space by providing slits vertically along pillars on both left and right ends, making walls independent hanging walls and skirting walls and connecting both of them by a vibration control device. SOLUTION: Slits 7 are provided along left and right pillars 1. Furthermore, the slits 7 are provided on a central part of an existing wall 6, too. Thereafter, the separated wall 6 is connected by an elastic plastic damper 8. Additionally, horizontal slits W are provided along beams 2 on four corners of the wall to secure toughness of the beams 2. Consequently, deformation of an overall building due to an earthquake becomes deformation of respectively independent hanging walls and skirting walls, and relative deformation is caused between both of them. Consequently, the vibration control device 8 absorbs vibrational energy against relative deformation. Consequently, it is possible to easily carry out aseismic reinforcement without increasing an aseismic element.
Patent JP-H06123575-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: YOKOYAMA SHOICHI
IPC: F28F17/00
Filed: 1992-10-08
Abstract: PURPOSE:To make an air-side heating surface have uniform repellency and to enable suppression of a frosting phenomenon by forming a chemically- adsorptive monomolecular film containing fluorine on the surface. CONSTITUTION:A finned tube type heat exchanger is immersed in a solution using a nonaqueous solvent in which a substance containing a fluorocarbon group and a chlorosilane group is mixed, e.g. CF3(CF2)7(CH2)2SiCl3. Since numerous hydroxyl groups are contained in a natural oxide film on the surface of a heat exchanger fin 1, an SiCl group of the substance containing the fluorocarbon group and the chlorosilane group and the hydroxyl groups react with each other, so that dehydrochlorinated groups be produced, and a monomolecular film 2 containing fluorine is formed in a film thickness of about 15Angstrom  in a state of being combined chemically with the surface of the heat exchanger fin 1. According to this constitution, an air-side heating surface is made to have uniform repellency and a frosting phenomenon on this surface can be suppressed for a long period.
Patent JP-2000100563-A (JP)
Title: Device and method for driving organic el element
Inventor: INUZUKA KATSUMI
IPC: H05B44/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To suppress the reduction of luminance due to the deterioration of an element and to reduce the loss of a transistor with an inexpensive and simple circuit constitution when driving the organic EL element (electroluminescent cell). SOLUTION: A fixed quantity of a driving current is periodically fed to an organic EL element 2 from a DC power supply 1. The current (i) flowing in the organic EL element 2 is detected as the terminal voltage of a resistor R, and it is amplified by an amplifying circuit 6 then integrated by an integrating circuit 7. The integrated value is compared with the prescribed value by a comparing circuit 9, a transistor Tr is turned on or off according to the result, and the current flowing in the organic EL element 2 is continued. The integrating circuit 7 is periodically reset by a pulse generating circuit 8 to set the integrated value to 0 V.
Patent JP-H09116868-A (JP)
Title: Moving image display device for medical use
Inventor: KOIKE SHIGEAKI
IPC: G06F19/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide the display device in which reproduction operation of a medical use moving image is simply conducted without diverting the sight from the medical use moving image. SOLUTION: In the medical use moving image device in which a medical use moving image read from an external storage device 130 is displayed on a display device 120, when a position on a screen on which a medical use moving image is displayed on the display device 120 from an input device 140, an arithmetic processing unit 110 discriminates to which region among plural screen divisions the position belong. Any operation of reproduction of the medical use moving image, stop, frame feed and frame back is conducted in response to the discriminated region.
Patent JP-H03130144-A (JP)
Title: Manufacture of laminated board
Inventor: YOSHIMITSU TOKIO
IPC: H05K3/02
Filed: 1989-10-16
Abstract: PURPOSE:To reduce warpage by superposing a long-sized metallic foil onto one-side outer surface of a plurality of long-sized fluoroplastic-impregnated base materials, pressing and heating the base materials and the metallic foils while being made to travel, laminating and unifying them and cutting them in specified size and quenching them. CONSTITUTION:A long-sized metallic foil 20 is superposed onto at least one-side outer surface of a plurality of long-sized fluoroplastic-impregnated base materials 10, pressed by a pair of upper and lower belts 40, 41 while being made to travel, and heated and laminated and unified, and cut in specified size and quenched. The same base material as one for manufacturing a normal fluoroplastic laminated board is used as the fluoroplastic-impregnated base material 10. Various conductor metals or nonconductive metals can be employed as the metallic foil 20 in response to the usage object, etc., of the laminated board. Accordingly, the fluoroplastic laminated board having the low rate of warpage and excellent quality can be manufactured.
Patent JP-H10136208-A (JP)
Title: Method for making gray value signal of pixel in picture into halftone and picture reproducing device for reproducing picture
Inventor: SOMMER MONIQUE GERARDINE MIRAN
IPC: G06T1/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a simple halftone making method for clearly reproducing the transition of an edge as much as possible by selecting a pixel which requires a threshold processing with a specified rule and sequentially adding the whole quantized error to the gray value of the selected pixel. SOLUTION: The quantized error occurred by the threshold processing of the pixel of pixel coordinates Xi , Yj is distributed to either a pixel Xi+1 , Y1 positioned in the direction of an arrow 8 at the right, or a pixel Xi , Yj+1 positioned in the direction of an arrow 9 below it as an example for selecting the pixel for distributing the quantized error E. It is essential that the quantized error E is distributed only in one direction in at least two directions in this example. The target is to select the pixel in edge transition in accordance with the direction of edge transition for making an edge clear.
Patent JP-H01113852-A (JP)
Title: Parallel computer
Inventor: OMODA KOICHIRO
IPC: G06F15/80
Filed: 1987-10-28
Abstract: PURPOSE:To check the data transfer performance between the processor elements (PE) via a real device with high efficiency and high accuracy by receiving the transfer information from the PE and adding the timer value of a timer holding means to the transfer information for acquisition of the reception information. CONSTITUTION:A timer holding means is replaced by the timer replacement signals which are supplied synchronously with all processor elements PE 2-1-2-n. The timer values of all PEs show the same time point. A transfer transmission means produces the transfer information including the transfer receiver PE address, the transfer transmitter PE address and the transmission time, i.e., the timer value and sends this transfer information to a network. While a transfer information receiving means adds the value of a timer 18, i.e., the reception time to the transfer information for production of the reception information at reception of the transfer information sent from the network. The reception information is successively stored in a memory 10. Thus it is possible to check the reception information stored in the memory 10 and to grasp the time elapsed for transfer of data between the PEs or the transfer performance.
Patent JP-H01116240-A (JP)
Title: Turbo compound engine
Inventor: MOGAMI SADATOSHI
IPC: F02B41/10
Filed: 1987-10-28
Abstract: PURPOSE:To smoothly increase a speed in a turbine by providing a control means which closes a bypass valve, controlling a bypass line to be opened and closed, for the preset time in a transfer from an engine brake to an engine drive by the turbine when a rack moving amount exceeds a preset value. CONSTITUTION:In a transfer of an engine from its brake condition by reversing a turbine 4 to a normal operation condition of the engine, when a moving amount of a rack in a governor exceeds a preset value corresponding to a large change of an engine load, the engine 2 is decided to be correspondingly acceleration controlled, thereafter unless a turbine brake is again applied, a bypass valve 16 is controlled to be forcedly closed for the preset time. Thus ensuring a pressure increase properly in an exhaust passage 3 supplying exhaust to the turbine 4, an output is smoothly increased for an instantaneous acceleration control of the engine 2.
Patent JP-H06114985-A (JP)
Title: Automotive interior material
Inventor: MATSUKI KIYOSHI
IPC: B29K23/00
Filed: 1992-10-08
Abstract: PURPOSE:To obtain an interior material for a car having the soft and flexible touch and reduced in the generation of harmful gas at the time of combustion by laminating a vinyl chloride resin sheet and polypropylene resin in-mold foam. CONSTITUTION:Polypropylene resin in-mold foam 2 is laminated to the under surface of a vinyl chloride resin sheet 1. Since the polypropylene resin in-mold foam 2 is not directly exposed to the outside as a skin, a cavity 4 may be formed to the interior of the foam 2 for the purpose of wt. reduction and an insert material 3 such as an attaching jig for the connection with other member may be provided. The insert material can be integrated with the in-mold foam at the time of the production of the in-mold foam.
Patent JP-2001092493-A (JP)
Title: Speech recognition correcting system
Inventor: FUJITA TETSUYA
IPC: G10L15/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a speech recognition correcting system capable of efficiently correcting falsely recognized characters. SOLUTION: A speech recognition part 12 performs speech recognition processing to input speech by retrieving it from a speech recognition dictionary 14, and determines a character string data as the recognition result. When the character string data are erroneous, a user utters one character or (n) characters of corrective speech to a microphone 10, and a corrective speech recognition part 16 determines a corrective data corresponding to the corrective speech by speech recognition processing. A character replacement part 20 sequentially replaces a part of the character string data with the corrective data. A recognition result judging part 26 notifies the user of the character string data which have partly been replaced with the corrective data, and judges the character string data as a proper correction result according to a selection instruction by the user.
Patent JP-S63123298-A (JP)
Inventor: PATORITSUKU FUIRITSUPU
IPC: G08C23/04
Filed: 1987-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63122574-A (JP)
Title: Thermal head
Inventor: KOBAYASHI YOZO
IPC: B41J2/335
Filed: 1986-11-13
Abstract: PURPOSE:To enhance reliability by reducing the change in resistance with the elapse of time and to increase a speed by improving heat efficiency, by forming a heat generating resistor layer of membrane oxide containing ruthenium oxide as the first main component and constituting a part of an electrode layer of an alloy layer based on Ti. CONSTITUTION:A glaze layer 11 is formed on a substrate 10 composed of ceramic such as Al2O3 and, after washing, a heat generating resistor layer 12 composed of a RuO2 membrane resistor is formed on the glaze layer 11. An electrode layer 15 having a two-layered structure composed of a lead electrode 13 and a lead layer 14 composed of Au is laminated to said heat generating resistor layer 12 and an abrasion resistant layer 16 is formed. These layers are formed by a method wherein MRuO3 (wherein M is Ca, Sr or Ba) is used as a target to be applied to the alumina substrate 10 having the glaze layer 11 formed thereto at first in a film form by RF sputtering and a Ti-Fe alloy and Au are subsequently applied in succession by a vapor deposition method and, thereafter, patterning is applied to the resistor and Al2O3 is further applied by RF sputtering to form the abrasion resistant layer 16.
Patent JP-H02116430-A (JP)
Title: Elementary part for micro-mechanism
Inventor: MATSUBAYASHI YUSUKE
IPC: B23P15/00
Filed: 1988-10-26
Abstract: PURPOSE:To lengthen the fatigue life of an elementary part for a micro- mechanism several times as long as its original one, and thereby increase its fatigue limit to a great extent by processing rounding work after slide finish has been applied. CONSTITUTION:Slide finish is first applied to the form processed end surface of an extremely thin elastic sheet less than 10mum in thickness which is subjected to external force repeatedly so that surface roughness is removed. Then, the aforesaid end surface is processed so as to be formed in such a way that it is rounded from the arrises of both surfaces which are subjected to the maximum stress loading when in use toward the center section of them where loading is gradually decreased so that an elementary part provided with desired fatigue strength for a micro-mechanism is thereby obtained.
Patent JP-H06318-A (JP)
Title: Gas treating device and gas treatment
Inventor: AIBE NORIO
IPC: A61L9/16
Filed: 1992-09-14
Abstract: PURPOSE:To efficiently remove the many odorous components and harmful components in gas to be treated even if the gas treating device is disposed in the corner parts in a room, etc., or in a space where a power source is inaccessible. CONSTITUTION:A rotatable fan 10 and plural active carbon honeycombs varying in properties; for example, chemical nondeposited active carbon honeycombs and/or iodine deposited active carbon honeycombs 7 and acid deposited active carbon honeycombs 8, are provided within the gas flow passage of a casing 1 from a gas introducing port 2 for the gas to be treated contg. the odorous components to a gas discharge port 3. The gas introducing port 2 and the gas discharge port 3 are formed in the section of the casing 1 where the suction direction and discharge direction of the gas to be treated vary. Dry cells are used as the source for driving power of the fan in order to treat the small space where the power source is inaccessible.
Patent JP-S63124198-A (JP)
Inventor: MATSUDA KOICHI
IPC: G08B25/10
Filed: 1986-11-14
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-H04149074-A (JP)
Title: High strength laminated ceramic sintered body
Inventor: SATO YUJI
IPC: B32B18/00
Filed: 1990-10-09
Abstract: PURPOSE:To improve impact resistance and strength by joining a thick layer of a ceramic sintered body contg. a large amt. of Al2O3 on the surface of a substrate of a ceramic sintered body contg. Al2O3 in a specified thickness ratio. CONSTITUTION:A substrate of a ceramic sintered body contg. Al2O3, ZrO2, a stabilizer, etc., is obtd. A thick layer of a ceramic sintered body contg. >=60wt.% Al2O3, SiC whiskers, etc., is obtd. so that the layer has a higher Al2O3 content and a lower coefft. of thermal expansion than the substrate. The ratio of the thickness of the thick layer to that of the substrate is regulated to 0.03-0.5. The layer is joined to the substrate and they are sintered under pressure to produce a high strength laminated ceramic sintered body.
Patent JP-S61147061-A (JP)
Inventor: IMANISHI MASAMI
IPC: F24H1/00
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09111088-A (JP)
Title: Production of flame-retardant resin composition containing polyphenylene ether
Inventor: NISHIHARA HAJIME
IPC: C08L71/12
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a flame-retardance resin composition containing a polyphenylene ether, excellent in extrusion stability and high in productivity, capable of improving impact strength, heat resistance, molding and processing fluidity and appearance. SOLUTION: A master batch of a resin composition comprising (1) a polyphenylene ether (component A), a rubber-modified styrene-based resin (component B) and an organic phosphorus compound (component C) or (2) the component A and the component C is produced. Then the master batch (1) or (2) is mixed with the components B and C and melted and extruded to produce a resin composition. In the production, the master batch (1) or (2) has 70-100 deg.C glass transition temperature.
Patent JP-H11316474-A (JP)
Title: Magnetic toner, image forming method and process cartridge
Inventor: KOBORI NAOKUNI
IPC: G03G9/08
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic toner with which a sharp image can be obtained, even when the toner is applied for a developing machine of large toner capacity, which has stable electrification performance without fogging even for durability for a long time and without causing fading phenomena. SOLUTION: This magnetic toner contains magnetic toner particles containing at least a binder resin and magnetic iron oxide. The magnetic iron oxide contains the specified amounts. of one or more metal elements, selected from among a group consisting of Mn, Zn, Ni, Cu, Co, Cr, Cd, Al, Sn and Mg, and a silicon element based on an iron element. In the magnetic iron oxide, the ratio of silicon element contents Bsi and Csi which are present up to the dissolving rate of the iron element in the magnetic iron oxide reaches 20 wt.% and 10 wt.%, respectively, to the sum of the silicon content Asi is in a specified range. The magnetic toner has 3.5 to 10.0 μm weight average particle size and the content of the magnetic toner particles having equal to or larger than 12.7 μm particle size calculated from the volumetric distribution is 0 to 30 volume %.
Patent JP-S63125363-A (JP)
Title: Printing method
Inventor: SAKAGUCHI SHINYA
IPC: G06F3/12
Filed: 1986-11-14
Abstract: PURPOSE:To enable a plurality of kinds of papers to be easily used properly, by providing a means for reading the attribute of a paper, separately from the size of the paper, and utilizing information obtained through the means for selection of a paper- supplying part in a printing system. CONSTITUTION:The size of papers 101 set in a paper-supplying cassette 21 is discriminated by engaging microswitches 104 with paper size indication holes 103 provided in a surface 102 of the cassette 21. Namely, the combination of the holes 103 is changed according to each paper size, whereby an output from the microswitches 104 represents a code peculiar to the paper size. The attribute of the paper 101 is discriminated based on the fact that the reflectance of the surface of a paper varies depending on the kind of the paper. Namely, a light source 105 and a light-receiving element 106 are provided on the upper side of the cassette 21, the light emitted from the light source 105 and reflected by the surface of the paper is converted into an electrical signal by the element 106, and the current or voltage value of the signal is used for discrimination of the attribute of the paper. For example, where papers for external use have a brightness higher than that of papers for internal use, the papers for external use give a higher voltage value of the signal obtained by the light-emitting element 106 because they reflect a larger quantity of light, as compared with the papers for internal use.
Patent JP-2001090536-A (JP)
Title: Method and device for drive-controlling radiator fan
Inventor: OGINO MITSUHIRO
IPC: F01P1/06
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for drive-controlling a radiator fan of a water-cooled engine to suppress temperature rise of peripheral equipments by driving the radiator fan in an operation condition where the sudden temperature rise of the peripheral equipments happens not only in the case of high cooling water temperature but also under the condition of low temperature. SOLUTION: The radiator fan 30 has the first determination condition for driving the fan 30 in response to the cooling water temperature and the second determination condition for driving the fan 30 in response to an operation condition of the engine, and the radiator fan 30 is driven when the first or second determination condition is satisfied.