baber/WOPTO huggingface dataset:
Patent JP-S6361481-A (JP)
Title: Information transfer medium
Inventor: TAKAHASHI TSUTOMU
IPC: B42D15/02
Filed: 1986-08-30
Abstract: PURPOSE:To transfer a communication sentence as well as sound information or picture information to a remote side by providing a description information display part and the memory part of the sound information or the picture information in a medium of a mailable postcard form. CONSTITUTION:An information transfer medium 1 is constituted of the medium 2 made of paper, etc., on which the description parts 2a, 2b are disposed on front and rear surfaces formed similarly to the ordinary postcard and a magnetic disk or a laser disk 6 stored in the oblong hole 5 in the medium 2. At the time of mailing, an address is written in an address description column 4b, the communication sentence is written in a communication sentence description column 4c and a recording and a picture recording ate carried out in a recording magnetic disk drive device or a laser disk device. The receiving remote side reads the communication sentence and can receive the sound or the picture stored in the memory part 3 by reproducing the magnetic disk or the laser disk.
Patent JP-H0369895-A (JP)
Title: Connecting jig for synthetic resin-made core
Inventor: FUJIYAMA TOMIO
IPC: F16L58/18
Filed: 1989-08-07
Abstract: PURPOSE:To simplify the insertion and extraction of an engaging member to the sleeve of a synthetic resin-made core by forming an engaging member with a two-way shape-memory alloy in which a first shape, whose outer surface shape becomes slightly larger than the inner surface shape of the sleeve at a first transformation temperature, and a second shape, which provides a free insertion-extraction to the sleeve at a second transformation temperature, are memorized. CONSTITUTION:An engaging member 5 is transformed into a first shape by inserting an engaging member 5 transformed into a second shape in a sleeve 9 of a synthetic resin-made core 4, also pressingly contacting a flange member 12 to the flange of a synthetic resin-made core 4, and applying heat energy to the engaging member 5 so that the engaging member 5 is placed under a first transformation temperature, in a condition where the synthetic resin-made core 4 is pressed into the cut end part of a rust-prevention treated steel pipe 2 via adhesive. This causes the outer surface of the sleeve 9 to be forcibly extended to be along the inner surface of the rust- prevention treated steel pipe 2, also the outer surface of the sleeve to be strongly pressed to the inner surface of the rust-prevention treated steel pipe 2, and thereby the sleeve 9 is fittably jointed to the inner surface of the rust-prevention treated steel pipe 2 in a surface close-adhesion condition.
Patent JP-S5994923-A (JP)
Title: Analog switch circuit
Inventor: MATSUO KENJI
IPC: H03K17/687
Filed: 1982-11-22
Abstract: PURPOSE:To avoid a potential at an output point from being changed by adding a capacitor consisting of mirror capacitance of P and N-channel MOS of a transmission gate to the output point so as to cancel the change in the potential of the output point produced at the change in a control signal. CONSTITUTION:The output point Out of the transmission gate is provided with the P-channel MOS transistor (TR) P2 and the N-channel MOSTRN2 inputting a signal of the output point, the drain and source of the TRP2, N2 are short-circuited, and a signal phi' inputted to the TRP1 of the transmission gate is applied to the source and drain of the TRN2 and a signal phi inputted to the TRN1 is applied to the source and drain of the TRP2. Further, a capacitance comprising the mirror capacitance of the P and N-channel MOS of the transmission gate is applied to the output point so that the change in the potential of the output point Out produced at the change in the control signal is cancelled. As a result, the output potential due to the difference in the mirror capacitance of both MOSes is minimized.
Patent JP-H0368826-A (JP)
Title: Magnetostrictive film type torque sensor
Inventor: KASHIWAGI YOICHIRO
IPC: G01L3/10
Filed: 1989-08-08
Abstract: PURPOSE:To obtain an elaborate sensor having excellent sensitivity by forming a magnetostrictive film by pressure reduced plasma flame coating. CONSTITUTION:The pressure in a pressure reduced chamber is reduced to 10 - 50Torr. Metal powder for magnetostrictive film and a carrier gas such as Ar and He are sent into a plasma flame coating gun 14 through a pipe 12. The metal in the fused state is flame-coated on the surface of a rotating driven shaft 2 from the gun 14. Therefore, air holes are hardly formed in the magnetostrictive film, and the magnetostrictive film becomes elaborate. Oxygen is hardly contained in the magnetostrictive film, and adhesion between the magnetostrictive film and the driven shaft 2 is high. Therefore, the elaborate sensor having the excellent detecting sensitivity is obtained.
Patent JP-H0653311-A (JP)
Title: Semiconductor intergrated circuit device
Inventor: YOSHIDA SHINYA
IPC: H01L21/761
Filed: 1992-07-31
Abstract: PURPOSE:To prevent troubles caused due to a mutual noise interference between both circuits which lead to erroneous operations in a semiconductor integrated circuit in which a digital circuit and an analog circuit are mixedly mounted on the same substrate. CONSTITUTION:An insulating film 17 is formed on the entire surface of a P-type silicon substrate 16 and an N-type epitaxial layer 18 is formed on the insulating film 17 by SIO technology. P-type impurities having the same polarity as the substrate are implanted or diffused in the longitudinal direction of this N-type epitaxial layer 18 to form a P-type diffusion belt 19.
Patent JP-S6181259-A (JP)
Title: Wheel slip controller
Inventor: NOMURA YOSHIHISA
IPC: B60T8/32
Filed: 1984-09-28
Abstract: PURPOSE:To improve the control response under wheel slip by providing traction control means for functioning the brake oil system through the pressure from oil pressure source in anti-skid system upon detection of wheel slip condition under acceleration of car. CONSTITUTION:The oil pressure in hydraulic system II to be operated by the driver for the purpose to brake the wheel including the drive wheel I, in wheel slip controller associated with an anti-skid system III, is varied through its own hydraulic source III-2 with correspondence to the output from slip condition detecting means III-1. Upon detection of wheel slip condition under acceleration through said means III-1, traction control means IV will function the hydraulic system II to apply brake force onto the car through said hydraulic source III-2. Said means IV is constructed to rise the oil pressure in master cylinder automatically upon wheel slip under acceleration.
Patent JP-S61142644-A (JP)
Title: Pulse x-ray tube with high voltage and large current for biology and medicine
Inventor: ISOBE HIROSHI
IPC: G21K1/10
Filed: 1984-09-29
Abstract: PURPOSE:To form a pulse X-ray tube with high voltage and large current for obtaining large amount of X-ray in a short radiating time by controlling the quantity and quality of the X-ray by means of charging voltage of a capacitor, the distance between an anode and cathode and insertion of a filter, etc. CONSTITUTION:An anode 8 and a cathode 9 having tungsten made chips 6, 7 respectively are arranged to face each other, the anode 8 is supported through the insulators 21-23 on a ground plate 24, and it is concurrently supported on the vacuum seal portion 16 by a spring 15 its other end extends to the exterior, and the distance between the anode and cathode can be adjusted by operation of a handle 18. An X-ray radiated from the anode chip 6 by applying the charging voltage of a capacitor is take out through a radiation port 11, a myler window 12, a metalic filter 13 for controlling X-ray spectrum distribution and a lead plate diaphragm 14. The X-ray of good quality can be easily generated by appropriately providing a distance between the electrodes, capacitor voltage and a filter.
Patent JP-H0934976-A (JP)
Title: Bar code reader
Inventor: HAZAMA AKIHITO
IPC: G06K7/10
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To miniaturize a bar code reader by arranging a light-receiving surface in a position detached from an incident window by making it face the incident window and preventing a condenser lens from being installed between the light- receiving surface and the incident window. SOLUTION: A light-emitting window 2 and the incident window 3 are provided in parallel in a non-coaxial bar code reader case 1. A light-receiving part 4 is arranged in a position which is slightly detached from a band pass filter 3a by facing the filter at the inner pare of the incident window 3. In the light-receiving part 4, multiple light-receiving elements such as PD (photodiode) are arranged for example, and the light-receiving surface 4a has the same form as the incident window 3. The form is set in the rectangle of almost the same size. The condenser lens is not provided between the incident window 3 and the light-receiving surface 4a. The incident window 3 is set in the size by which the influence of disturbance light can be suppressed and reflected light is made incident on the light-receiving surface 4a.
Patent JP-H0868594-A (JP)
Title: Charging device for sintering raw material
Inventor: SOU SHIYUUKIYOU
IPC: F27B21/10
Filed: 1994-08-30
Abstract: PURPOSE: To provide a charging device for a sintering raw material which is devised to prevent the occurrence of choking of sieve openings for classifying a sintering raw material, keep grain size distribution of the sintering raw material to be classified in a constant state even when the charge speed of the sintering raw material is changed, and provide the stable and optimum segregation distribution state of the sintering raw material. CONSTITUTION: A charging device for a sintering raw material comprises a cylinder type sieving machine 2 which has a plurality of nets 4 and 5 having different mesh sizes arranged along an axial direction and classifying a sintering raw material 1 as it is rotated in a tilting arrangement state, a charging device 8 to charge the sintering raw material 1, a plurality of hoppers 11a and 11b to contain a raw material dropped through a plurality of the nets of the cylinder type sieving machine 2, and a plurality of roll feeders 12a and 12b to feed a raw material, contained in the hoppers, to a pallet 13.
Patent JP-S6266261-A (JP)
Title: Photoconductive body
Inventor: IKESUE TATSUYA
IPC: G03G5/08
Filed: 1985-09-19
Abstract: PURPOSE:To obtain the titled body having an excellent electrostatic characteristics and a high spectral sensitivity over a broad wavelength range by laminating a microcrystalline silicon (muc-Si) and an (a-Si) layer on the titled body. CONSTITUTION:The titled body 25 is prepared by laminating the 1st layer 25a composed of an amorphous silicon, the 2nd layer 25b composed of a microcrystalline silicon and the 3rd layer 25c composed of the amorphous silicon contg. at least one atom selected among a carbon, a nitrogen and an oxygen atoms on a substrate body in order. By using the photoconductive layer laminated the (a-Si) layer which has a high dark resistance and has a sensitivity over a visible ray range, whereas, has not sensitivity at a near infra-red ray, and the (muc-Si) layer which has a sensitivity at a visible ray and a near infra-red ray and a low dark resistance to the titled body, the light of the visible ray mainly is absorbed with the (a-Si) layer and the unabsorbed light is absorbed with the (muc-Si) layer. And the light of the near infra-red ray is mainly absorbed with the (muc-Si) layer. By supplementing each defects as mentioned above, the titled body having the high spectral sensitivity of the titled body over a broad range of the visible ray to the near infrared range is obtd.
Patent JP-H0868997-A (JP)
Title: Liquid crystal display device
Inventor: NISHIYAMA SEIICHI
IPC: G02F1/13357
Filed: 1994-08-30
Abstract: PURPOSE: To provide a liquid crystal display device capable of obtaining a bright display screen without moire fringe. CONSTITUTION: This liquid crystal device is equipped with a liquid crystal display element 62 and a backlight structural body 5 for illuminating the liquid crystal display element; and the backlight structural body 5 is at least provided with a diffusing plate 39, and a 1st prism sheet 2 and a 2nd prism sheet 3 arranged between the diffusing plate 39 and the display element 62 and having an upper surface where many fine prism grooves 2c and 3c are formed. The prism sheets 2 and 3 and the display element 62 are arranged to form a specified angle between the groove directions of the fine prism grooves 2c and 3c and the picture element repeating directions 62a and 62b of the display element 62.
Patent JP-S5896082-A (JP)
Title: (4-oxo-4h-(1)-benzopyran-8-yl)alkanoic acid and derivative, manufacture and medicinal composition
Inventor: FUIRITSUPU BURIE
IPC: C07D407/04
Filed: 1982-11-25
Abstract: The invention concerns [oxo-4-4H-[1]-benzopyran-8-yl]-alcanoic acids and their derivatives, their manufacture, represented by the formula. <IMAGE>   where AR is hydrogen, a phenyl radical which may or may not be substituted thenyl, furyl, naphthyl, a lower alkyl, cycloalkyl, aralkyl radical; B is a linear or branched lower alkyl radical, either saturated or ethylinically unsaturated; R1 is hydrogen or a phenyl radical; X is hydrogen or a lower alkyl or alkoxy radical and n=1, as well as salts, esters, aminoesters and amides. Compounds and their derivatives may be used as medicines, in particular in the control of tumors.
Patent JP-S5995983-A (JP)
Inventor: SAKAMAKI SEIJI
IPC: F17D3/10
Filed: 1982-11-24
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-S5996121-A (JP)
Title: Production of epoxy resin
Inventor: NAGAO YUTAKA
IPC: H01L23/29
Filed: 1982-11-24
Abstract: PURPOSE:To produce an epoxy resin with a low content of ionic impurities and useful in the production of packages for semiconductor devices, by applying a voltage between both surfaces of an epoxy resin and removing superficial layers in which ionic impurities are concentrated from the body of the resin. CONSTITUTION:An epoxy resin 1 is placed between electrodes 2 and 3. A positive potential is applied to the electrode 2, and a negative potential is applied to the electrode 3 to apply an electric field to the epoxy resin and to transfer the ionic impurities in the resin toward each superficial layer according to their polarities. Then, the epoxy resin is moved in the direction of an arrow 6, and the superficial layers 4, 4 containing ionic impurities in high concentrations are cut off with cutters 5, 5 to obtain an epoxy resin 1' of a low impurity content.
Patent JP-S5995863-A (JP)
Title: Production of raw material for processing soy sauce
Inventor: MORIMOTO TOSHIHIDE
IPC: A23L27/50
Filed: 1982-11-24
Abstract: PURPOSE:To obtain a raw material suitable for producing soy sauce, by impregnating a mixture of a vegetable proteinic raw material with a carbohydrate with a specific amount of water, heat-treating the resultant mixture under pressure, and releasing the heat-treated mixture suddenly to an atmosphere under a low pressure to gelatinize almost all of the starch. CONSTITUTION:A vegetable raw material, e.g. defatted soybean, and a carbohydrate raw material, e.g. wheat, are respectively made into a granular or powdery form, and water is then added to the mixture to adjust the moisture content to 20-40wt%, preferably 30-35wt% and further the fluctuation thereof to <=5wt%. The resultant mixture is then fed to an extruder, heat-treated under pressure, released suddenly to an atmosphere under a low pressure and expanded.
Patent JP-H06100771-A (JP)
Title: Curing composition and use thereof
Inventor: TAYANAGI JIYUNICHI
IPC: C08L71/02
Filed: 1993-07-28
Abstract: PURPOSE:To provide the subject composition capable of giving cured products of excellent weatherability and contamination resistance along with having shrinkability, thus useful for sealants or waterproofing agents, etc., comprising a silyl group-contg. polyether and a specific fluoropolymer. CONSTITUTION:The objective composition comprising (A) a polyether bearing reactive silyl group and (B) a fluoropolymer essentially containing fluoroolefin- based polymerization unit at the weight ratio A/B of (100:1) to (1:3). The component A can be obtained, for example, by the following process: propylene oxide is polymerized using glycerin as initiator and zinc hexacyano cobaltate catalyst, and both terminal hydroxyl groups of the resulting polyoxypropylenetriol are converted to allyl groups using allyl chloride followed by reaction with methyl dimethoxysilane to convert the allyl groups to methyldisilyl groups. The component B is pref. a copolymer of tetrafluoroethylene and a vinyl ether compound.
Patent JP-S58109221-A (JP)
Title: Saw blade segment manufacturing method of ridge sawing saw
Inventor: MIYAWAKI UICHI
IPC: B23D65/00
Filed: 1981-12-19
Abstract: PURPOSE:To extremely effectively mass-produce a plural number of highly accurate homogeneous saw blade segments at a time, by making it possible to subject works such as sawtooth formation, dressing thereafter and spring setting to continuous machining in a circular configuration. CONSTITUTION:In the first process, a steel plate having the appropriate quality and thickness as a saw blade segment is punched in circular disks, and in that case the radius of the punched steel plate 1 is made to coinside with the radius of curvature of the projecting arc of a ridge sawing saw. In the second process, a sawtooth 2 is formed on the outer peripheral edge of the steel plate 1, and sawtooth dressing is applied. Then saw blade segments 3 are completed via a process where the steel plate with the formed sawtooth 2 is divided into a plural number of the segments and a process where the unnecessary portions in the central parts of said divided segments are cut out. In the sawtooth segment 3 completed in this way, a neck part, etc., are not formed, so that a saw provided with the back metal serving as, e.g., a substitution blade type may be completed. It is possible by this method to extremely efficiently mass-produce a plural number of highly accurate homogeneous saw blade segments at a time.
Patent JP-H03118238-A (JP)
Title: Seat slide mechanism for vehicle
Inventor: FUREDERITSUKU UIRIAMU BABUSU
IPC: B60N2/07
Filed: 1990-08-02
Abstract: PURPOSE: To return a seat automatically to a memory position with a simple structure, by engaging an engaging member with a memory member by the return of the engagement member to its original position when the backrest of the seat is returned to a non-tilting position and the seat is moved backward. CONSTITUTION: A trigger member 16 is pivotally-jointed, with a pin 14, to a movable side slide member 4 which can move on the fixed side slide member 2 of a seat slide mechanism. The trigger member 16 energizes a locking toothed part 18 fitted on it by action of a spring 17 in such a direction as to be engaged with any of openings 12... formed at the first slide member 2, and is formed so as to rotate at an unlocking position through a cable 31 and an L-shaped middle member 30 by the operation of a releasing member 24. A storage block 66 sliding on a longitudinal memory rail 64 is fitted on a fixed side slide member 2, and a storage position setting member (engagement member) 76 interlocking through a cable 59 with the tilting/raising movements is formed so as to be engaged and disengaged.
Patent JP-2000040475-A (JP)
Title: Self-electron emitting ecr ion plasma source
Inventor: FUJITA HIDEKI
IPC: H01J27/18
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To form a high density plasma of a light element such as hydrogen and helium even in a narrow plasma chamber by using an antenna cover being composed of either one of alumina, MgO and titania and covering the periphery of an antenna, as a thermoelectron emitting source. SOLUTION: The outside of an antenna 2 is covered with an antenna cover 22, and this antenna cover 22 and an inner wall cover 3 are made of either one of alumina, MgO, titania, steanite, forstenite and macol. Raw material gas is introduced from a raw material gas inlet 21, and when a microwave is introduced into a vacuum vessel 1 from the antenna 2, a resonance magnetic field is generated in the vicinity of the antenna by a permanent magnet 4, so that an electron vibrates by the microwave. Then, when microwave power is increased, electron motion becomes active to collide with the antenna cover 22 and the inner wall cover 3, but since these are ceramic, heat is generated, the heat exceeds 1000 deg.C, and when the heat exceeds 1500 deg.C, a thermoelectron is emitted to become a new supply source of electrons.
Patent JP-H0370160-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOIZUMI HAJIME
IPC: H01L23/522
Filed: 1989-08-09
Abstract: PURPOSE:To decrease wiring capacity and to decrease signal delay by forming a plurality of wiring that the distance between wirings is narrower than 0.8mum and the height of wiring is larger than the distance between wirings, on a semiconductor substrate and depositing insulating substance by a chemical vapor deposition method. CONSTITUTION:Aluminum is deposited on the whole face of a silicon substrate 1 where elements are formed, and the film is patterned so as to form a plurality of wirings 2 that the distance is for example, 0.7mum and the height is 1mum. Next, an insulating layer 3 is formed by chemical vapor deposition method. The insulating layer 3 that the interval between a plurality of wirings becomes bridge shape across space between itself and a semiconductor substrate 1 is formed by depositing, in close contact, insulating substance on the tops of a plurality of wirings 2.
Patent JP-H0370128-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE YASUNARI
IPC: H01L23/52
Filed: 1989-08-09
Abstract: PURPOSE:To prevent formation of an unnecessary p-n junction in the aluminum silicon interface at a wiring connecting section and to realize good controllability by adding n-type impurity ion to an aluminum layer including silicon which is formed by coating. CONSTITUTION:An aluminum layer 4 including silicon is formed by sputtering extending from an n-type impurity layer 2 to the surface of a PSG film 3. P is injection as n-type impurity to the layer 4 at 5X10<15>cm-<2> and 50KeV. An aluminum layer 5 is formed on the layer 4 in a thickness of 3000Angstrom  by sputtering. A CVD cover PSG film 61 is formed covering the surface of the layer 5. Since coating of the film 61 alone does not provide adequate humidity resistance, a CVD nitride film 62 is further applied and formed thereon. An aperture is shaped in the films 62 and 61 successively by RIE to expose the layer 5 a bonding pad aperture section 7. A necessary amount of n-type impurity such as antimony and phosphorus can by added independent of solid solubility of aluminum.
Patent JP-H1195439-A (JP)
Title: Production of positive type photosensitive resin
Inventor: TAKEDA TOSHIRO
IPC: C08G69/42
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin having high sensitivity, giving a pattern with a high rate of a residual film and excellent in adhesion to a sealing resin by blending specified amts. of a specified polyamide, a photosensitive diazoquinone compd. and a specified phenol compd. SOLUTION: A polyamide is obtd. by allowing 1 mol arom. dicarboxylic acid deriv. represented by formula I to react with 0.6-0.99 mol arom. amiophenol compd. represented by formula II and 0.01-0.4 mol diaminosiloxane represented by formula III in a polar solvent at 10-100 deg.C and 100 pts.wt. of the polyamide is blended with 1-100 pts.wt. photosensitive diazoquinone compd. and 1-50 pts.wt. phenol compd. represented by formula IV to produce the objective positive type photosensitive resin. Since the arom. carboxylic acid deriv. reacts readily with a compd. having an amino group to form an amide compd., the resultant polyamide has a high mol.wt. favorable to the photosensitive resin.