baber/WOPTO huggingface dataset:
Patent JP-H03258339-A (JP)
Title: Oil-in-water emulsion composition
Inventor: OKANO TOMOMICHI
IPC: C09K23/10
Filed: 1990-03-09
Abstract: PURPOSE:To easily emulsify a highly hydrophobic compd. by compounding specified alpha-sulfo fatty acid ester, higher alcohol, oil component and water each by specified amt. to prepare an oil-in-water emulsion composite. CONSTITUTION:alpha-sulfo fatty acid ester or its salt (A) expressed by formula I, higher alcohol (B), oil component (C) and water (D) are mixed under shearing agitation by use of a homogenizer, etc., to prepare the oil-in-water emulsion composition. In the formula I, R1 and R2 represent alkyl groups or alkenyl groups of 6-25 carbon number, and M is hydrogen atom, alkali metal atom, ammonium residual group, or alkaline earth metal by the amt. corresponding to univalent atom. The weight ratio of B to A is <=1, and the weight ratio of C to the sum of A and B is <=300. The oil component is, for example, hydrophobic oil such as vegetable or animal oil and wax.
Patent JP-H01230399-A (JP)
Title: Drying device
Inventor: SUGIO TAKASHI
IPC: D06F58/10
Filed: 1988-03-10
Abstract: PURPOSE:To improve the feeling of dried objects after drying by providing a drying chamber housing objects to be dried in a cabinet and a refrigerator with a defrosting heater on an evaporator and exciting the defrosting heater of the evaporator to increase the temperature in the drying chamber to the fixed temperature or above after the drying is completed at a low temperature. CONSTITUTION:The air blown out through a blowout port 12b by a blower 9 contains the moisture evaporated from objects to be dried and is sucked into an air duct 12 through an intake port 12a and passes an evaporator 6, moisture is condensed, the dehydrated air passes a condenser 7 and heated again. When the temperature detected by the temperature detecting section 14 of the first thermostat is lower than the first preset temperature, the defrosting heater 13 of the evaporator 6 is excited. The temperature of the air blown out into a drying chamber 1a through the blowout port 12b is higher than that of the air sucked through an intake port 12a. The temperature in the drying chamber 1a is increased by this operation. When the temperature detected by the temperature detecting section 16 of the second thermostat reaches the second preset temperature, the defrosting heater of the evaporator is turned off, the drying is completely finished.
Patent JP-H10256699-A (JP)
Title: Manufacture of ceramics circuit board
Inventor: AOKI MASATAKA
IPC: H05K3/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To raise the tight contact strength between a Cu plating coat and a ceramics substrate when the Cu plating coat of 2-layer structure is formed on the surface of the ceramics substrate. SOLUTION: After a Cu plating coat 12 which is the first layer is formed, in thin, over the entire surface of an alumina substrate 11 whose surface is roughened by electroless Cu plating, it is heat treated in an inactive gas atmosphere at 300-400 deg.C so that the tight contact strength between the Cu plating coat 12 and the ceramics substrate 11 is raised (primary heat treatment). Then, a plating resist 13 is applied on such a part of the Cu plating coat 12 as is no required, a Cu plating coat 14 which is the second layer is formed, in thick, at the exposed part of the Cu plating coat 12 which is the first layer by electrolytic Cu plating. Then, after the plating resist 13 is removed, such a part of the Cu plating coat 12 which is the first layer as is not required is removed by etching. After that, the Cu plating coats 12 and 14 of the alumina substrate 11 are heat-treated in an inactive gas atmosphere at 600-950 deg.C (secondary heat treatment).
Patent JP-S60200774-A (JP)
Title: Controller for single-phase inverter
Inventor: MORI KEIJIROU
IPC: H02M7/537
Filed: 1984-03-23
Abstract: PURPOSE:To proportionally control the linearity by controlling two power switching elements on the basis of the output of a free-running multivibrator which generates a pulse in frequency in response to a voltage signal, thereby eliminating the influence of a commercial frequency. CONSTITUTION:A pulse of frequency in response to a voltage value set by a voltage signal setter 5 is generated by a free-running multivibrator 6. A monostable multivibrator 8 and a T-type flip-flop 7 are driven by the output pulse, and the outputs of both are input to OR circuits 9, 10. The outputs of the OR circuits 9, 10 are respectively input to signal inverting amplifiers 11, 12, and two power switching elements 13, 14 are alternately driven by the output pulse. Further, a double voltage rectifier 18 is used as a power source.
Patent JP-H03258588-A (JP)
Title: New laser recording material
Inventor: IWATA JUNICHI
IPC: G11B7/243
Filed: 1990-03-09
Abstract: PURPOSE:To obtain a material with a uniformly reflective surface and a high writing recording sensitivity by using a copolymer containing a specified percent of methylmathacrylate as a hydrophobic binder with a glass transition temperature and an average molecular weight per weight limited to the specified levels respectively. CONSTITUTION:An optical recording material consisting of metal silver fine particles of 0.003 to 3 mum containing silver or a metal nucleus which is nobler than the former, dispersed densely at least, on one of the surfaces of a hydropho bic binder layer. In addition, the material has a reflection factor of 10 to 90% in the binder layer and also is composed of a hydrophobic binder of a copolymer containing 20 to 90 pts.wt. of methylmethacrylate at 40 to 90 deg.C of glass transi tion temperature with 10,000 to 1,000,000 of average molecular weight per weight. The copolymer containing methylmethacrylate has the satisfactory uniformity of a reflective surface. Therefore, it is suitable for high-density recording and at the same time, allows high writing recording sensitivity. Thus a digital recording material for practical use can be obtained by using said polymer.
Patent JP-2000252331-A (JP)
Title: Electric characteristic evaluating device
Inventor: NAKANO KOUJI
IPC: H01L21/66
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an electric characteristic evaluating device which can accurately measure and evaluate the current-voltage characteristic, capacitance- voltage characteristic, and Hall effect characteristic of a sample and the temperature dependency characteristics of the characteristics with a single device. SOLUTION: An electric characteristic evaluating device is made to have a heating and cooling mechanism 2 which heats and cools a sample 4 composed of an element having a semiconductor circuit, a probe 5 which makes possible the supply and measurement of a voltage and current to all locations of the sample 4, a probe moving mechanism 6, an evacuating mechanism, and magnets 21. Therefore, the device can synthetically measure the voltage-current characteristic, voltage-capacitance characteristic, and Hall effect characteristic of the sample 4 and the temperature dependency characteristics when the temperature of the sample 4 is changed.
Patent JP-S61217155-A (JP)
Inventor: OOYA HIROSHI
IPC: A61D7/00
Filed: 1985-03-20
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-S59184591-A (JP)
Inventor: MURAMOTO IKUO
IPC: C23G5/04
Filed: 1983-04-02
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-H04291683-A (JP)
Title: Digital image processor
Inventor: SATOU TAKAKO
IPC: G06K9/20
Filed: 1991-03-20
Abstract: PURPOSE:To comparatively simply extract edges in this digital image processor. CONSTITUTION:In the digital image processor provided with a binarizing processing means 9a and an edge processing means 9b, edge extraction is executed from image data binarized by the means 9a. Separating processing means 13 to 15 for separating character information and pattern information from the image data are also included and separated character information and pattern information are binarized to execute edge extraction.
Patent JP-S62214625-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIDEKAZU
IPC: H01L21/3205
Filed: 1986-03-17
Abstract: PURPOSE:To compose a bonding pad structure avoiding a passivation crack on the peripheral part of a pad due to contact with a probe end by a method wherein the peripheral part of outer connecting terminal is covered with a surface protective inorganic insulating film while at least the peripheral part of terminal of the inorganic insulating film is covered with an organic insulating film. CONSTITUTION:A passivation film 7 is composed of, e.g., P.S.G. while an organic insulating film 8 is composed of e.g., polyimide base resin. After coating overall surface thickly with this polyimide resin 8, a bonding pad part is exposed by etching process using a photoresist mask. At this time, the width d of overlapped part shall be at least around 5-10mum to cover the peripheral part of pad sufficiently. The end 9 of a probe covered with highly flexible organic resin, even if imposing a horizontal stress on the peripheral part of pad, does not impose a direct stress on the passivation film 7 avoiding any crack or shortcircuit of Al line due to the crack.
Patent JP-S63225786-A (JP)
Inventor: SAITO MASAHIRO
IPC: F16L27/12
Filed: 1987-03-13
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-H05227098-A (JP)
Title: Optical communication fault detection system and optical communication system using the same
Inventor: NAKADA TORU
IPC: H04B10/032
Filed: 1992-02-08
Abstract: PURPOSE:To provide the optical communication fault detection method securing the communication at a communication fault generation and the optical communication system using the same. CONSTITUTION:The optical LAN consists of optical transmission lines 100 and 101, control nodes 110 and 111, and nodes 120 and 126, taking the optical transmission line 100 as a main circuit and the optical transmission line 101 as a spare circuit. In case of a communication fault due to the disconnection of the optical transmission line 100 and a communication fault due to the fault of each node 120 to 126, all nodes are switched from the main circuit to the spare one to keep communication.
Patent JP-H03257679-A (JP)
Title: Arbitrary rotating system for image data
Inventor: MURATA TAKESHI
IPC: G06T3/60
Filed: 1990-03-08
Abstract: PURPOSE:To generate a rotating image at an arbitrary angle without distortion at high speed by vertically shifting image data in a J direction only by tanalpha vertically shifting the data in an I direction only by cosalpha sinalpha, and afterwards, thinning the data in the I direction and inserting the data in the J direction when rotating the image data only by an angle alpha. CONSTITUTION:When rotating the image data only by the angle alpha, an I direction shift part 2 vertically shifts the data in the J direction only by the tanalpha (shifts the data in the I direction) in proportion with the number of dots from an origin (0) of the image data to be rotated, and shifts the data in the I direction (shifts the data in the J direction) vertically only by the cosalpha sinalpha. Afterwards, an I direction correction part 4 thins one data out for each 1/(1-cosalpha) in the I direction and corrects the data, and a J direction correction part 5 inserts one data for each 1/[(1/cosalpha)-1] in the J direction and corrects the data. Thus, the rotating image at the arbitrary angle without distortion can be generated with simple alogorithm at high speed.
Patent JP-H01231751-A (JP)
Title: Printing device
Inventor: WATARAI SHINICHI
IPC: B41J13/00
Filed: 1988-03-10
Abstract: PURPOSE:To prevent the accumulation of stain on a conveying means and prevent the staining of the back of as well as the excessive tension of a printing medium by changing the feeding speed of each conveying means of a discharging portion and forcedly forming a slip condition in the feeding of the printing medium. CONSTITUTION:The diameters of transmission gears 52 and a fixing gear 53, the diameters of conveying gears 54, 56 and transmission gears 55, and the diameters of transmission gears 57 and a conveying gear 58 are made equal respectively and made smaller in this order. Also, the diameter of a conveying roller 30 is made smaller than the diameters of conveying rollers 31, 32 and, due to the relation of the size of diameters among these gears and rollers, the feed speed of a fixing roller 27a and the conveying rollers 30, 31, 32 gets larger in this order. Hence, the feed speed of the conveying rollers 30, 31, 32 gets higher toward a discharging direction. Thereby, forced slip condition can be formed by each roller 30-32. Then, a conveying force is varied so as to prevent the excessive tensile force of a sheet of paper. That is, by reducing the spring force of springs 30c, 31c, 32c in this order, the pinching forces of pinch rollers 30a, 31a, 32a are reduced in this order, reducing a conveying force in the discharging direction.
Patent JP-S55149770-A (JP)
Title: Molding method for crude ingot of active metal or high- melting-point metal or alloy of these metals
Inventor: HAYASHI CHIKARA
IPC: C22B9/16
Filed: 1979-05-11
Abstract: PURPOSE: To obtain desired crude ingots with less evaporation loss without any contamination by melting recycled raw materials of active metals and high-melting- point metals in a vacuum plasma furnace, molding these to bar form and subjecting the bars to consumable electrode-type arc melting.  
     CONSTITUTION: Recycled materials of active metals such as Ti and Zr and high- melting-point metals such as Ta, Nb, Mo and W or the alloys composed basically of these metals are melted in a vacuum plasma melting furnace provided with a water-cooled copper hearth, by which bar-form consumable electrodes for secondary melting are made. By using these melting rods and performing consumable electrode type arc melting, desired crude ingots are molded. If necessary, component controlling is performed by using additive elements such as Sn, Fe, Cr and Ni in the vacuum plasma melting process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51132876-A (JP)
Title: Acceleration and deceleration speed display unit
Inventor: YOSHINO MUNEKI
IPC: G01P15/00
Filed: 1975-05-13
Abstract: PURPOSE: To transmit quantitatively the necessary information to other vehicles by varying the intermittent operating period of a display device according to the acceleration and deceleration speeds of one vehicle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09252581-A (JP)
Title: Operation of uninterruptive power supply
Inventor: YUKITAKE MITSUTERU
IPC: H02M7/155
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To lessen noise of an uninterruptive power supply at the time when a power inverter is stopped and only a power rectifier is operated or at the time of light-load operation. SOLUTION: At the time of the stoppage of a power inverter 3 or at the time of light-load operation, an UPS control circuit 6 detects such an operating condition and then sends a signal for switching a carrier frequency of a power rectifier 2 to an analog switch and thereby the uninterruptive power supply device is operated with a different carrier frequency of the power rectifier 2. The carrier frequency of the power rectifier 2 at the time of the stoppage of the power inverter 3 and at the time of light-load operation is set higher than that at the rated operation. By this method, noise from an AC reactor, etc., can be lessened and noise of the uninterruptive power supply device can be lessened.
Patent JP-S58174436-A (JP)
Title: Epoxy resin molding material
Inventor: KAKEHI MITSUO
IPC: H01B3/40
Filed: 1982-04-08
Abstract: PURPOSE:To provide the titled molding material having excellent moisture resistance, capable of imparting a corrosion-proofing activity to the permeated water, and remarkably reducing the rate of corrosion of aluminum wiring and aluminum electrode, and suitble for the sealing of electronic parts, by adding a chromic acid salt to an epoxy resin composition. CONSTITUTION:The objective material is prepared by compounding (A) a composition composed of an epoxy resin (preferably having a hydrolyzable chlorine content of <=1wt%,) an epoxy resin hardener (e.g. amine-type hardener, novolac- type hardener, etc.) and an inorganic filler, with (B) 0.1-24wt% of a chromic acid salt such as zinc chromate, lead chromate, potassium chromate, etc. The chromic acid salt is especially preferably zinc chromate to attain good aluminum-protecting effect.
Patent JP-H04293151-A (JP)
Title: Parallel data processing system
Inventor: KATO HIDEKI
IPC: G06F15/18
Filed: 1991-03-20
Abstract: PURPOSE:To execute the matrix operation or the neurocomputer operation by providing plural registers in a tray, in a ring register system. CONSTITUTION:The above system is provided with plural pieces of processors 1 having at least one input, respectively, and plural pieces of trays 2 having a first input and a first output, respectively, and also, for holding data and executing a data transfer, respectively. A data holding function can hold plural data, and that which has a second output in which all of the trays or a part thereof is connected to a first input of each processor, and a shift means 3 formed by connecting a first input and a first output of the connected trays are provided. The system is constituted so that a matrix operation or a neurocomputer operation is executed by executing synchronously a data transfer on the shift means, a data transfer between the tray and the processor, and a data processing by the processor.
Patent JP-H08254089-A (JP)
Title: Leg fixing device
Inventor: AKUTSU NAOKI
IPC: E06C1/383
Filed: 1995-03-16
Abstract: PURPOSE: To prevent a hitching member from being set off from a detent pin with vibration, etc., unless any action to set off the member from the pin deliber ately is conducted. CONSTITUTION: A hitching member 16 installed rotatably on the first leg 1a is provided with a recess 22 in the form of a circular arc greater than semi-circle. A detent pin 15a furnished on the second leg 1b is equipped with a locking part 19 having a major diameter and an unlocking part 16 having a minor diameter. The hitching member 16 is held by hand and moved to the unlocking position against the resilience of a compressive coil spring 21, and in this condition, the recess 22 is engaged by the unlocking part 18 of the detent pin 15a. The hand is separated from the hitching member 16 so that it is moved to the locking position by the resilience of the spring 21, and the recess 22 is detained with the locking part 19 of the pin 15a so that the recess 22 is not set off from the part 19 even if the hitching member 16 rotates.
Patent JP-S58175199-A (JP)
Title: Memory check system
Inventor: ASOU SADAO
IPC: G06F11/00
Filed: 1982-04-07
Abstract: PURPOSE:To detect the destruction of fixed data in the early stage by a diagnostic program, by comparing the value of the logical operation result of every data constituting element with the value of the result of the preliminarily performed logical operation. CONSTITUTION:At the initial start time after the power supply to a system, exclusive OR among fixed data T0, T1-Tn is operated in an operating circuit ALU and is stored in a register A. The idle time of running of a program which processes an essential service is used during the on-line operation to operate exclusive OR among data T0, T1-Tn by the diagnostic program, and the result is stored in a register B. Contents of registers A and B are compared with each other in a comparing circuit CMP; and if they do not coincide with each other, the destruction of fixed table data is discriminated.
Patent JP-H04277032-A (JP)
Title: Apparatus for purifying exhaust gas
Inventor: SERIZAWA HARUO
IPC: B01J35/04
Filed: 1991-03-01
Abstract: PURPOSE:To increase the durability to the deformation due to heat stress by constituting the constitutional member of a honeycomb body of a corrugated strip material having almost a sine wave of relatively small pitch width and a peak used in place of a conventional plate-shaped strip material and a rectangular wave strip material having a rectangular wave of relatively large pitch width and a peak used in place of a conventional corrugated plate-shaped strip material. CONSTITUTION:The constitutional member of a honeycomb body is constituted of a corrugated strip material B1 having almost a sine wave of relatively small pitch width P1 and a peak H1 used in place of a conventional plate-shaped strip material and a rectangular wave strip material B2 having a corrugated wave of relatively large pitch width P2 and a peak H2 used in place of a conventional corrugated plate- shaped strip material B2. The relation between the pitch widths P1, P2 and peaks H1, H2 of the corrugated strip material B1 and the rectangular wave strip material B2 is set so as to satisfy the conditions of P2>=P1>= l/2P2 and H2>H1. As a result, in an exhaust gas purifying apparatus used under a severe condition, durability is increased against the deformation due to thermal expansion or heat stress of the metal honeycomb body being the principal member thereof.
Patent JP-H10254935-A (JP)
Title: Answer sequence production method and device
Inventor: ISHIHARA TAKUYA
IPC: G06F17/50
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To easily and quickly produce a desired answer sequence with no mistake by producing a new answer sequence based on the necessary one of prescribed number of functions and setting the detailed data to each function for execution of these functions included in the new answer sequence. SOLUTION: An answer sequence is newly produced in response to each voice answer job to be built in a voice answer system by means of the prescribed number of functions which are common to the answer sequences prepared in a function memory 3. This produced answer sequence including plural functions is written and set into an answer sequence buffer 7 via an input device 8. Then the detailed data peculiar to the answer sequence are set in each function included in the answer sequence. Thus, a necessary answer sequence is easily and quickly produced with no mistake.
Patent JP-S61216445-A (JP)
Title: Semiconductor device
Inventor: AOKI RIICHIRO
IPC: H01L21/3205
Filed: 1985-03-22
Abstract: PURPOSE:To prevent the generation of cracks in a passivation film due to stress on a resin seal by using a substance, in which silicon carbide is made to be contained in aluminum, as an electrode wiring. CONSTITUTION:A substance in which silicon carbide is made to be contained in aluminum is employed as an electrode wiring. A wiring such as a metallic wiring 4 and a section such as a bonding pad section 5 connected to the wiring 4 are formed by aluminum containing 0.5wt% SiC. The wiring 4 and the bonding pad section 5 are shaped in such a manner that the fine powder of silicon carbide in approximately 10mum is dispersed uniformly into aluminum, and changed into a sputtering target through a powder sintering method, and a film is formed onto an inter-layer insulating film 3 consisting of CVD-SiO2 through a sputtering method by using said target, and patterned. Accordingly, the generation of cracks in a passivation film due to stress on a resin seal is prevented, thus obstructing the deterioration of element characteristics and damp-proofness.
Patent JP-H05276923-A (JP)
Title: Cell culture substrate and its production
IPC: C12N11/06
Filed: 1991-02-28
Abstract: PURPOSE: To provide a cell culture substrate free from the problems of conventional cell culture technique comprising the deterioration of the cell function in recovery and subculture, the troublesome operation and the risk of contamination, a process for the production of the cell substrate and a cell culture substrate producible at a reduced cost by decreasing the amount of collagen.  
     CONSTITUTION: This cell culture substrate is composed of a temperaturesensitive polymeric compound having LCST and a partially or completely crosslinked call adhesion substance. The process for the production of the cell culture substrate comprises (a) a step to form a layer containing a cell adhesive substance and a temperature-sensitive palymeric compound and (b) a step to introduce crosslinks into the layer. 
     COPYRIGHT: (C)1993,JPO