baber/WOPTO huggingface dataset:
Patent JP-S61117486-A (JP)
Inventor: YOSHIKAWA TATSUO
IPC: G21C7/08
Filed: 1984-11-13
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-H0660968-A (JP)
Title: Manufacture of electrical insulating material for sheathed heater
Inventor: KASHIWABARA TAKAYUKI
IPC: H01B3/12
Filed: 1992-08-12
Abstract: PURPOSE:To manufacture electrical insulating magnesia powder to improve performance of a sheathed heater. CONSTITUTION:Magnesium hydroxide powder or light burnt magnesia powder is passed through into the high temperature flame, and an electrical insulating material for a sheathed heater is manufactured. After slurry of magnesium hydroxide in the sea water is dried, the magnesium hydroxide powder is crushed and pulverized, and the light burnt magnesia powder is formed by carrying out heat treatment on this magnesium hydroxide at about 800-1000 deg.C. As a result, (1) impurities being a cause of deterioration of an insulating characteristic are not mixed since crushing becomes unnecessary. (2) tap density is high, and flow time is short and so on, and a necessary charactristice as an insulating material becomes excellent since particulates are in an agglutinated condition and are not angular. (3) the insulating characteristic or rust prevention of a heating wire becomes excellent since a moisture resistant effect is large.
Patent JP-2000072714-A (JP)
Title: Production of aromatic carboxylic acid
Inventor: NAKAO FUJIMASA
IPC: C07C51/44
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an aromatic carboxylic acid by recovering a useful component containing a low-boiling aliphatic carboxylic acid ester with a small amount of energy used. SOLUTION: In oxidizing an alkyl aromatic compound with an oxygen- containing gas in the presence of an oxidation catalyst in a reaction solvent containing an aliphatic carboxylic acid in a liquid phase in an oxidation reactor 1 to form an aromatic carboxylic acid, introducing an oxidation exhausts gas to distillation columns 2 and 3, carrying out distillation and condensing the exhaust gas of the distillation columns by condensers 6a and 6b, a low-boiling aliphatic carboxylic acid ester such as methyl acetate, etc., is retained in the exhaust gas.  The exhaust gas is brought into contact with an absorbing solution containing the aliphatic carboxylic acid in an absorbing apparatus 11 and the absorbing solution having absorbed the aliphatic carboxylic acid ester and a cleaning solution having absorbed the aliphatic carboxylic acid by a cleaning apparatus 13 are circulated to the oxidation reactor.
Patent JP-S61115557-A (JP)
Inventor: TAKEMA MITSUO
IPC: A61K6/90
Filed: 1984-11-12
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-H0286463-A (JP)
Title: Thermal printing head
Inventor: HAYASHI HIROSHI
IPC: B41J2/335
Filed: 1988-09-22
Abstract: PURPOSE:To shorten the extension of an IC protection section of a protection cover and thereby make a printing head light-weight and compact by forming JCR with silicon rubber with a hardness of 70 deg. or more and adjusting the extension of the IC protection section of the protection cover so that the extension allows part or the whole of a drive IC covered with JCR to be exposed on the plane. CONSTITUTION:A drive IC 4 is coated with a junction coating material (JCR) 6 consisting of silicon rubber with a hardness of 70 deg. or more. In addition, the extension of the IC protection section 11a of a protection cover 11 is adjusted so that it allows part or the whole of the drive IC 4 covered with JCR 6 to be exposed on the plane. Consequently, the protection coating with JCR 6 can bear electrical characteristics and also the function of protecting the drive IC 4 against any external force. In addition, the extension of the IC protection section 11a can be shortened and the whole thermal printing head be made further light-weight and compact.
Patent JP-S6481647-A (JP)
Title: High-frequency motor
Inventor: KIYOUTANI HIROTOMO
IPC: H02K17/16
Filed: 1987-09-22
Abstract: PURPOSE:To enable amorphous magnetic material to be used for magnetic sheets and realize high-speed rotation, by laminating the magnetic sheets for composing a rotor so that slots may be arranged in parallel with an axis, and by pressing secondary conductor bars in the slots. CONSTITUTION:A rotor 10 is provided with a shaft 11, a rotor core 12, secondary conductor bars 13, and short circuit rings 14, and a stator 15 is provided with a stator core 16 and stator windings 17. The rotor core 12 is composed of a plurality of magnetic sheets 18 made of amorphous magnetic material laminated so that slots 19 may be arranged in parallel with an axis A. In the slots 19 formed on the magnetic sheets 18, the secondary conductor bars 13 are pressed. The stator core 16 is composed of the magnetic sheets 21 of silicon- steel sheets which are laminated with magnetic poles 22 inclined to the axis A. For the magnetic sheets of the rotor, the amorphous magnetic material of high tensile strength material is used, and so the rotor can be rotated at a high speed. The secondary conductor bars 13 are pressed-in and are not cast, and so defects are hardly generated.
Patent JP-S6481031-A (JP)
Title: Data control system
Inventor: KARASAWA ISAO
IPC: G06F9/34
Filed: 1987-09-22
Abstract: PURPOSE:To shorten an access time by performing comparison between the write and read addresses of a memory designated by a horizontal microprogram and transferring data directly to a read data storing means from a write data storing means with no writing action carried out only when the coincidence is obtained between said two addresses. CONSTITUTION:The contents of the write and read address designating field 7 and 8 of a microinstruction register 6 and stored in the write and read address registers 9 and 10 respectively. Then the write and read addresses are compared with each other by a comparison/decision circuit 6. When the coincidence is obtained between both addresses, the decision output signal of a line 12 becomes active. Receiving this active signal, a gate circuit 14 controls a data bus 13 so that the connection is secured between a write data register 1 and a read data register 5. Then the data on the register 1 is stored directly into the register 5 with no intervention of a memory 2.
Patent JP-H0286371-A (JP)
Title: Horizontal deflection circuit
Inventor: SAEGUSA NOBUHIKO
IPC: H04N3/23
Filed: 1988-09-22
Abstract: PURPOSE:To compensate the distortion of a horizontal deflection current and to make an anode voltage of a CRT stable at the same time by adopting the constitution such that a control voltage in response to an anode voltage change caused by modulation and the CRT itself is supplied to a connection point between an inductance element and a capacitor of other parallel circuit not including a primary coil so as to control an induced voltage in the primary coil. CONSTITUTION:A horizontal deflection coil LY and a capacitor C12 in series therewith are connected in parallel with an impedance circuit. A primary coil L1 of a flyback transformer T and a capacitor C1 in series therewith are connected between one terminal of a coil L21 and a connecting point A. A resistance voltage division circuit 6 is connected to an output terminal of a high voltage generating circuit 3 and a voltage division output proportional to the anode voltage of the CRT 4 is obtained. The voltage division output is fed to a differential amplifier 7. An applied voltage V22 to the capacitor C22 is modulated to modulate an anode voltage of the high voltage generating circuit 3 without giving effect on the voltage VA at the connection point A or the horizontal deflection current iY.
Patent JP-S60130704-A (JP)
Title: Antireflection film for plastic substrate
Inventor: KAKEHI MITSUO
IPC: A01C11/02
Filed: 1983-12-20
Abstract: PURPOSE:To increase the substrate reinforcing effect of an antireflection film and the antireflection effect in the visible light region independently of the kind of plastic substrate by forming a multilayered antireflection film having a specified composition on a plastic substrate. CONSTITUTION:A multilayered antireflection film is formed on a plastic substrate 1 by successively laminating an SiO film as the 1st layer of 0.13lambda-lambda optical thickness (lambda is the wavelength of light), an SiO2 film as the 2nd layer 3 of 0.13lambda-lambda thickness, a film of Ta2O5, TiO, TiO2 or a mixture of two or more among them or a multilayered film consisting of two or more among them as the 3rd layer 4 of 0.05lambda-0.06lambda thickness, a film of Al2O3, SiO or a mixture of them or a multilayered film consisting of them as the 4th layer 5 of 0.05lambda-0.06lambda thickness, a film of Ta2O5, TiO, TiO2 or a mixture of two or more among them or a multilayered film consisting of two or more among them as the 5th layer 6 of 0.07lambda-0.09lambda thickness, a film of Al2O3, SiO or a mixture of them or a multilayered film consisting of them as the 6th layer 7 of 0.05lambda-0.06lambda thickness, a film of Ta2O5, TiO, TiO2 or a mixture of two or more among them or a multilayered film consisting of two or more among them as the 7th layer 8 of 0.2lambda-0.3lambda thickness, and a film of SiO2, MgF2 or a mixture of them or a multilayered film consisting of them as the 8th layer 9 of 0.23lambda-0.28lambda thickness.
Patent JP-H03174207-A (JP)
Title: Train of filters for lubucant recycling
Inventor: DAARERU UIRIAMU BURAUNAUERU
IPC: C10M175/00
Filed: 1990-09-07
Abstract: PURPOSE: To make it possible to rejuvenate lubricating oils by allowing the lubricating oils to pass through a filter system incorporating a first filter medium, and next, allowing the lubricating oils to pass through a second filter medium incorporating an inert filter medium. CONSTITUTION: A spent oil 2 enters a filter housing 4 through an inlet 6 for the spent oils and moves downwards between 16 the inside and outside surfaces of a cylinder. Thereafter, the spent oil passes in series through a penetrative partition 10, the filter medium 14 and the inert filter medium 12, and enters a cylindrical space 18 extending in the longitudinal direction of the filter housing 4. The cylindrical space 18 is connected to an outlet 8 for the rejuvenated oil and is useful as a conduit tube. The cylindrical space 18 is closed at the end part opposite to the outlet 8 for the rejuvenated oil in such a way that the rejuvenated oil needs to come out through the outlet 8. Thus, this constitution turns out to be advantageous to cost effectiveness and prolong the filter life.
Patent JP-H0771589-A (JP)
Title: Control device of automatic transmission for vehicle
Inventor: ISHIKAWA HIROSHI
IPC: F16H59/44
Filed: 1993-08-31
Abstract: PURPOSE:To improve drivability by way of avoiding increase of noise due to rise of engine speed accompanying shift-down by deciding whether to shift down or not in accordance with a road grade at the time when a driver actuates a brake and shows an intention of deceleration while traveling on a descending road. CONSTITUTION:In an ECU 50 to which outputs of a range selector switch 46, an atmospheric pressure sensor 48, a throttle opening sensor 40 and others are input, expected acceleration and actual acceleration are found and their difference is computed, one of five shift maps (for a flat road, for heavy/light ascending slopes and for heavy/light descending slopes) is selected in accordance with the computed value, and by searching the selected map from actual car speed and actual throttle valve opening, a shift position is found. Additionally, whether a current gear step is a third gear speed or not is judged, and only in the case when it is judged as lower than third gear speed, the map is switched from the one for the flat road to the one for the light descending slope or it is switched from the one for the light ascending slope to the one for the heavy ascending slope. In the case when brake operation is carried out with the map for the light descending slope, it is compared with actual deceleration, and as required, map switching is carried out.
Patent JP-H0978801-A (JP)
Title: Building panel
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/21
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To fix a panel with a skeleton surely and enhance the strength of a fixing area itself by forming a fixing area which fixes the panel with the skeleton with at least two planes in a resin-made panel having a male type connecting area on the upper end and a female type connecting area on the lower end. SOLUTION: The lower end of a decorated surface 6 of a resin-made surface material 1 comprising a synthetic resin-made extrusion molded piece is curved, thereby forming a fit-in groove 10 between the top 8 and a fit-in surface 9. The upper end of a decorated surface 6 is inwardly curved while an engagement groove 18 is formed between an engagement part 12 and the bottom 17 which projects upward above the root of the engagement part and a fixing area 19 is formed, which comprises two planes or fixing surfaces 20 and 21 which further project the bottom 17. The fit-in groove 10 is fitted in the engagement area 12 while the engagement groove 18 is fitted in the fit-in surface 9 respectively, thereby connecting panels A to each other.  When the fixing area 19 is provided on a skeleton αwith a fixture β, the fixing area 19 is formed with tow planes, which makes it possible to reinforce the strength of the fixing area 19 and allows a clearance 19a to act so as to prevent the movement of the fixing surface 21 and absorb thermal expansion and prevent the panels A from being separated form the skeleton α.
Patent JP-H05283455-A (JP)
Title: Solder interconnection, crack-free liff-prolonging method and composition
IPC: C09J163/00
Filed: 1992-08-14
Abstract: PURPOSE: To improve the fatigue life of a solder interconnection between a carrier board and a semiconductor chip device mounted on the board. CONSTITUTION: A gap between a carrier board 2 and a chip device 1 is filled with a sealing material 7, without using a solvent. The sealing material 7 is obtained by hardening a composition which contains cyclic aliphatic polyepoxide and/or cyanic acid ester or its prepolymer, polyol, and a filler in which α particle radiation essentially does not exist. By adding polyol, cracking/breakdown of the sealing material 7 can be prevented under a thermal cycling.
Patent JP-S61117448-A (JP)
Title: Oxygen concentration sensor
Inventor: AJIYAMA MASAHIKO
IPC: G01N27/407
Filed: 1984-11-13
Abstract: PURPOSE:To decrease the number of parts and man-hour for assembly by providing a detecting element, block, flange plate, fixing band and metallic piece, etc. CONSTITUTION:The detecting element 18, the block 19, the flange plate 20, the fixing band 21 and the metallic piece 22, etc. are provided. The element 18 is installed by exposing the part 14a beyond the attaching part of the plate 20 of said element into a combustion atmosphere and the remaining part into the atm. air. Electromotive force is generated between porous electrodes 14 and 15 when the difference of the oxygen concn. in generated between the outer side and the inner side of a zirconia sintered body 13. The electromotive force can be taken out of a lead wire 23 and the plate 20. Since the element 18 and the wire 23 can be fixed by means of the band 21 and the block 19 in the above-mentioned manner, the number of parts and the man-hour for assembly are reduced and the inexpensive production of the element is made possible.
Patent JP-H04119484-A (JP)
Title: Method and device for displaying drawing for three-dimensional shape
Inventor: ISHIDA TOMOTOSHI
IPC: G06T15/40
Filed: 1990-09-11
Abstract: PURPOSE:To obtain a three-dimensional shape having a form easily grasped manually as a drawing with a simple data and a simple processing by adding attached information to the data of a line to express the shape so as to calculate whether the data is displayed or regarded as a hidden line, and displaying it after erasing back side lines in the drawing of the three-dimensional shape. CONSTITUTION:This device is equipped with an input device 101, arithmetic unit 102, storage device 103 and output device 104 so that the shape of a machine can be interactively defined and displayed on a screen. In this case, information showing the normal direction of a face adjacent to the line as a display object or a face, on which the line is loaded, is added to the information of the line. According to the information and the information of a display direction, the display form of the line is decided, and it is decided whether the line is displayed or not. Thus, by judging it by using only the information of the line and the attached information whether this line is the front side line of the three-dimensional shape, contour line or back side line, the format of the data is simplified and the processing can be simplified as well.
Patent JP-S60131858-A (JP)
Inventor: ANDOU HIDEMASA
IPC: C04B35/03
Filed: 1983-12-19
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-H08171541-A (JP)
Title: Set circuit
Inventor: JIYAN IBU BURE
IPC: G06V30/10
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an aggregation circuit constituted of N-number locating and classifying circuits which are arranged inside one neuron circuit in a neural network constituted of plural N-number of neuron circuits where distance with a prototype vector is encoded and calculated. SOLUTION: The respective locating and classifying circuits 502-1 to 502-4 where min. distance is decided are serially connected and constituted of p- number basic base units which are arranged in a column direction. The distance bit signal of a same bit rank is impressed on the base unit along the row direction. A feed-back signal corresponds to a signal obtained in an OR circuit among the whole local output signals generated by the base units of the prescribed row. Location process is executed based on the location of zero inside a distance bit signal from MSB(most significant bit) to LSB(least significant bit). When zero is detected in the prescribed row, the whole column having one in this row are removed from location.
Patent JP-H0583407-A (JP)
Title: Multi-spot tv conference center equipment and circuit switching method
Inventor: IMOTO KAZUYUKI
IPC: H04N5/00
Filed: 1991-09-19
Abstract: PURPOSE:To execute the P-P connection and the multi-spot connection by providing a P-P switch between a circuit interface part and a frame resolving/ generating part. CONSTITUTION:When a TV conference is held, video and voice data from a circuit interface part 1 are processed by a prescribed format by a frame resolving/generating part 3. Subsequently, from data after taking H.221 frame synchronization, connection desired spot data is extracted, a selector of a P-P switch part is set, and an instruction of inter-two spot connection and/or through-connection is given to each separate circuit. In such a way, with regard to each spot, the P-P connection and the multi-spot connection can be executed simultaneously, respectively.
Patent JP-H0688540-A (JP)
Title: Throttle valve on-off device
Inventor: NANBA KUNIO
IPC: F02D9/10
Filed: 1992-09-08
Abstract: PURPOSE:To miniaturize a throttle valve on-off device with a nonlinear characteristic. CONSTITUTION:A subvalve 10 opening or closing an intake passage hole is clamped to a subshaft 6 which is installed in a main shaft 2 clamping a main valve 1. In addition, a valve lever 4 to be installed in the main shaft 2 will not rotate in the case where opening of an accelerator lever 8 is within thetaA, and at the more than thetaA, it comes into contact with the lever 8 and it rotates. In brief, in the case where opening of the lever 8 is within thetaA, only the subvalve 10 rotates, and at the more than thetaA, the main valve 1 and the sub valve 10 are solidly rotated together, so that a variation in intake quantity is changed to nonlinearlity according to the opening of the lever 8 in relation to an opening variation in the lever 8, so such a characteristic is obtainable. In addition, since the subshaft 6 is installed in the main shaft 2, the lever 8 and the valve lever 4 are set up on the same axis. Therefore, body dimensions in the circumference of the lever 8 is miniaturized, so miniaturization in the device is made achievable.
Patent JP-H0793719-A (JP)
Title: Magneto-resistance effect type magnetic head and its production
Inventor: KOGA NAOKI
IPC: G11B5/39
Filed: 1993-09-27
Abstract: PURPOSE:To prevent the corrosion of an antiferromagnetic film and to improve reliability by continuously providing the surface of a magneto-resistance effect film with the antiferromagnetic film consisting of an FeMn alloy for controlling the magnetic domains of the magneto-resistance effect film and a protective film consisting of an amorphous alloy of metal, such as Cr thereon. CONSTITUTION:The surface of the substrate 1 is provided with an insulating layer 2, a lower shielding layer 3, an insulating layer 4, a soft magnetic film 5, an intermediate layer 6, the MR film 7, the antiferromagnetic film 8, a lead layer 9, an insulating layer 10, an upper shielding layer 11, an insulating layer 12, a soft magnetic layer 13, an insulating layer 14, a soft magnetic layer 15 and an insulating layer 16. A protective film 17 is composed of at least one kind of metals such as Cu, Ta and Ti, etc., which are metals of oxide forming energy smaller than the oxide forming energy of Fe and Mn or amorphous alloys between the antiferromagnetic film 8 and the lead layer 9. CoNbZrTa, etc., having the excellent corrosion resistance are used as the amorphous alloys. The surface of the antiferromagnetic film 8 is provided with such protective film 17, by which the corrosion is prevented and the deterioration of the characteristics of the MR head is prevented.
Patent JP-2000073749-A (JP)
Title: Manifold converter
Inventor: OKONOGI MASATO
IPC: F01N3/24
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To decrease the fluctuation of relative sensitivity for an O2 sensor among cylinders, and to enhance a purifying efficiency for exhaust gas in connection with a manifold converter to be mounted on an exhaust system of a vehicle for purifying exhaust gas, and in regard to the manifold converter provided with an O2 sensor controlling and air-fuel ratio in particular. SOLUTION: In a manifold converter comprising a cylindrical container 31 housing a catalyst carrier 33 and a diffuser 21 provided therein, in which the diffuser is provided for the exhaust gas inflow side of the cylindrical container 31, has the plural number of branch pipes 23a, 23b, 23c and 23d connected therewith, and concurrently, has an O2 sensor 27 mounted thereto, and the cylindrical container 31 side of the diffuser 21 or the diffuser 21 side of the cylindrical container 31 comprises a guiding plate 29 provided therein, in which the guiding plate leads a part of exhaust gas flowing toward the cylindrical container 31 from the respective branch pipes 23a, 23b, 23c and 23d.
Patent JP-S6394951-A (JP)
Title: Production of food of nuts or beans
Inventor: INADA SHIYOUSHICHIROU
IPC: A23L25/00
Filed: 1986-10-07
Abstract: PURPOSE:To obtain an economically excellent food useful as a snack cake, etc., without fear of reduction in quality, by extracting and de-fatting nuts by the use of carbon dioxide in a specific state as a solvent to separate lipid and adding spices, etc., to the nuts. CONSTITUTION:Lipid of nuts or beans is extracted and de-fatted by the use of carbon dioxide (e.g. 31 deg.C at 72.9atm) in a subcritical or supercritical state and the lipid is separated, various kinds of spices are added to and impregnated into de-fatted nuts or beans to give the aimed food.