baber/WOPTO huggingface dataset:
Patent JP-H0964059-A (JP)
Title: Compound semiconductor device
Inventor: ISHIDA HIDETOSHI
IPC: H01L29/861
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To suppress the decrease in the injection efficiency of minority carrier due to the generation of piezoelectric charge of a compound semiconductor device. SOLUTION: An N-type semiconductor region 1 having larger lattice constant than that of a lower P-type semiconductor region 6 is provided on a compound semiconductor substrate 2 having a main surface of a plane (100). The shape of the region 1 (P-N junction Rpn) is formed in a rectangular shape microminiaturized at the short side, and the direction of the long side of the rectangle is brought into coincidence with the direction [011] of the substrate 2. Since piezoelectric charge for disturbing the movement of the injected minority carrier is generated in the region 6 disposed along the long side of the P-N junction Rpn, the probability of moving the carrier to the surface region to recombine at the surface level can be effectively reduced.  The short side is microminiaturized to reduce the parasitic capacity of the junction and to improve the high-frequency characteristics, and the decrease in the junction efficiency is prevented.
Patent JP-H11124746-A (JP)
Title: Yarn takeup nozzle
Inventor: SCHLOEMER BERT
IPC: D01H4/40
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To improve a yarn takeout nozzle of a conventional technique having a spiral structure within a range in contact with the yarn. SOLUTION: This yarn takeout nozzle 20 is equipped with a spiral structure 30 thereof in a yarn introduction zone 29 and further additional notched parts 34 within an inlet range extending in the form of a hopper of a yarn takeout passage 21 in the yarn takeout nozzle 20 for a rotor type open end spinning frame. The notched parts 34 are arranged at the rear of the spiral structure 30 when viewed from the yarn takeout direction A or at least partially arranged within the range of the spiral structure 30.
Patent JP-2000072197-A (JP)
Title: Washing machine packaging device
Inventor: TANAKA TETSUKAZU
IPC: B65D77/26
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To use parts in common and form a lower packaging body even in the case the size of an outer box of a washing machine is different. SOLUTION: A lower packaging body 21 is constituted of a bottom box 22 provided on the inner side of the lower section of a packaging main body and a lower supporting body 23 of almost H-shaped stored in the bottom box 22. The lower supporting body 23 is constituted of a pair of leg supporting members 24 disposed face to face on the bottom face section 22a of the bottom box 22 and a fitment supporting member 25 crossing orthogonally the leg supporting members 24 and so disposed as to be clamped between the leg supporting members 24. At that time, both ends of the fitment supporting member 25 are fitted into setting recesses 28 of the leg supporting members 24, and protrusions 30 formed on the upper sections of both ends of the fitment supporting member 25 are overlapped on the leg supporting members 24.
Patent JP-2001064908-A (JP)
Title: Simple scattering device
Inventor: MESHIDA NORIO
IPC: E01C19/12
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a simple, inexpensive, and reliable novel scattering type surface treatment method and a scattering type surface treatment working vehicle used for the method. SOLUTION: A working vehicle provided with a binder scattering device 1 and an aggregate scattering device in this order from a position near to the forward side of the vehicle at the rearward position than the rear wheels of the vehicle is used. A scattering type surface treatment method in which while advancing the working vehicle, a binder and an aggregate are scattered on a road face in this order, and a scattering type surface treatment working vehicle provided with the binder scattering device and the aggregate scattering device in this order from the position near to the forward position of the vehicle at the rearward position than the rear wheels of the vehicle.
Patent JP-H03108915-A (JP)
Title: Radio repeater
Inventor: SUMI FUJIO
IPC: H04B7/26
Filed: 1989-09-22
Abstract: PURPOSE:To obtain an inexpensive radio repeater without trouble of selecting a ground configuration for installation and capable of relaying communication in an excellent way with sufficient transmission output by communicating synchronization control sections of both radio repeaters through a synchronizing line. CONSTITUTION:The radio repeater is constituted by two sets of radio relay devices Ca, Cb installed with a prescribed distance and each of the radio relay devices consists of a radio reception section Ta(Tb) and a storage section MMa(MMb). Then a synchronizing control section CTa(CTb) controlling them is provided and both the synchronizing control section CTa, CTb are communicated through a synchronizing line Lab. Thus, there is no trouble of selecting a ground configuration for installation and an inexpensive radio repeater relaying communication in an excellent way with sufficient transmission output is obtained.
Patent JP-H1185530-A (JP)
Title: Controller having self-repairing function
Inventor: AIDA YASUSHI
IPC: G06F9/445
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To unnecessitate to load new control information and to eliminate artificial mistakes by each controller mutually holding control information of the other controllers and transferring the control information to a controller that is returned and mounted from the other controllers when it fails or is exchanged. SOLUTION: Plural controllers A B,... are connected to a transmission line 11 so that data which represent control information such as a program, quantity of a control object and a parameter can be mutually exchanged. When a loader 12 registers the control information on one of plural controllers A, B,..., the same control information is registered to the other controllers through the controller and the line 11. When one of plural controllers A, B,... fails and stops, and when it is uncoupled, repaired and returned to the line 11 again, the control information is registered on the controller again from the other controllers through the line 11.
Patent JP-H0664455-A (JP)
Title: Fuel vapor flow passage closing control device for fuel tank
Inventor: MINESAWA MORIO
IPC: B60K15/04
Filed: 1992-08-20
Abstract: PURPOSE:To enable a fuel vapor flow passage to a fuel vapor exhaust checking means to be surely blocked when fuel is filled in a fuel tank. CONSTITUTION:A normally open closing valve 10 is disposed for a fuel vapor flow passage 6 running from a fuel tank equipped with a fuel filling pipe 2 to the open section 2a of which a cap is attached, down to a fuel vapor exhaust checking means absorbing fuel vapor within the fuel tank. And the device is also provided with a valve closing means (lever 18 and moving member 20) holding the closing valve 10 at its closed position in response to operations of removing the cap out of the fuel filling pipe 2.
Patent JP-H0591683-A (JP)
Title: Stator for induction motor
Inventor: SAGARA HIROAKI
IPC: H02K1/16
Filed: 1991-09-25
Abstract: PURPOSE:To prevent an inner stator from shifting radially by making a wedge cut in the outer peripheral end of at least one long core of the inner stator thereby fitting the inner and outer stators firmly. CONSTITUTION:A notch 31 is made in the core 32a of an outer stator 30 entirely in the radial direction and the long core 41 of inner stator extends to the outer periphery of the outer stator to be fit therein at the tip thereof. Under a state where the inner stator 40 is fit in the outer stator 30, a wedge cut 44 is made at the outer peripheral end of a lamination end side core 41a by means of a machining jig 50 and then the end part is enlarged to prevent the inner stator 40 from moving toward the inner periphery of the bobbin. Since the short core 42 of the inner stator 40 butts against the outer stator on the outer periphery, the inner stator 40 is secured firmly to the outer stator 30.
Patent JP-H0985283-A (JP)
Title: Oils and fats metabolizing bacteria and treatment of oils and fats using the same
Inventor: TOMINAGA YOSHIO
IPC: C02F3/34
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To rapidly treat waste water containing oils and fats in high concn. or oils and fats themselves by bringing bacteria belonging to the genus Burkholderia capable of aerobically metabolizing oils and fats at high temp. into contact with oils and fats. SOLUTION: When animal and vegetable oils and fats in waste water discharged from a food processing factory or a restaurant are decomposed and assimilated to be metabolized, bacteria belonging to the genus Burkholderia and capable of aerobically metabolizing oils and fats at a high temp. are brought into contact with oils and fats contained in waste water at 50 deg.C or higher. In this treatment, an oils and fats removing apparatus 4 having a packed bed of a carrier on which a strain belonging to the genus Burkholderia being oils and fats metabolizing bacteria is immobilized is used. That is, oils and fats-containing waste water 1 is sent to the oils and fats removing apparatus 4 to catch oils and fats by an immobilized carrier 5. By injecting air 6 into the apparatus 4, oils and fats caught by bacteria on the carrier are aerobically metabolized.
Patent JP-H11152258-A (JP)
Title: Oxime-based compound, its use and intermediate for producing the same compound
Inventor: SAKAMOTO NORIYASU
IPC: C07C309/65
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent insecticidal and tick-killing activity. SOLUTION: Thus compound is expressed by formula I [R<1-3> are each a halogen or the like; R<4> is 3,3-dihalogeno-2-propenyl; (a) is 0-2; Y is 0 or the like; Z is 0 or the like; R<5> is a 1-3C alkyl or the like; R<6> is a 1-8C alkyl or the like; R<7> is a 1-6C alkyl; A is OCH2 or the like], e.g. 4-(2,6-dichloro-4-(3,3 dichloro-2-propenyloxy)phenoxy)methylbenzaldehyde.O-sec-butyloxime. The compound is obtained e.g. by reacting a compound of formula II with a halide compound of formula; L-R<4> (L is a halogen, mesyloxy or tosyloxy) preferably in the presence of a base in an inert solvent.
Patent JP-2000060415-A (JP)
Title: In-bag indirect kneading method for noodle-making dough
Inventor: TOKURA KIMISUKE
IPC: A21C1/00
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide the subject method having such advantages compared to the mass production using conventional machinery and equipment as to afford the quantity of water of necessity minimum determining the firm texture of noodles as a quality merit of hand-made noodles, suppress generation of heat such as frictional heat so as not to impair material flavor and enable gluten network structure to be formed evenly and sufficiently. SOLUTION: This method comprises performing an indirect kneading, rather than a direct kneading, of dough stock put into plastic film bags by applying a high pressure of >=1,000 atm to each of the bags using a CIP(cold isotropic pressure device). By indirectly (with no frictional heat involved in the machinery and equipment) applying isotropic high pressure (forming sufficient network structure even with the quantity of water of necessary minimum by the aid of high hydrophilicity and high kneading effect) to the dough stock using the CIP, problems on both the mass production and quality of the aimed noodles can be solved simultaneously.
Patent JP-S6490088-A (JP)
Title: Production of water containing h+ ion
Inventor: MATSUMOTO SHUSAKU
IPC: C02F1/46
Filed: 1987-09-30
Abstract: PURPOSE:To prevent the generation of counter ions and to facilitate the adjustment of the concn. of H<+> ions by supplying DC to an aq. soln. of an electrolyte represented by a general formula, R(OH)x. CONSTITUTION:An anode chamber 7 made of an anion permeable membrane 1 and a cathode chamber 8 made of a cation permeable membrane 3 are immersed in an aq. soln. 5 of an electrolyte represented by a general formula R(OH)x. The chambers 7, 8 are filled with pure water, the anode 2 in the chamber 7 and the cathode 4 in the chamber 8 are connected to a DC power source and DC is supplied to the aq. soln. 5. Thus, water contg. H<+> ions can be obtd. in a short time. The concn. of H<+> ions in the water is easily adjusted and the water does not contain counter ions at all. Such counter ions are generated by electrolyzing an electrolyte typified by NaCl.
Patent JP-H04127932-A (JP)
Title: Device for taking out formed body from foam forming mold
Inventor: KATSUKI ATSUMASA
IPC: B22C7/02
Filed: 1990-09-17
Abstract: PURPOSE:To easily take out a formed body by pushing out the foam formed body having a spiral outer shape with a taking-out plate shifted along the spiral shape in the inner face of the formed mold. CONSTITUTION:In a device for taking out the foam resin pattern 18 having spiral half-dividable structure from a metallic mold body 3, the taking-out plate 20 formed corresponding to a shape of longitudinal cross section of the inner face of the metallic mold body 3 and a pushing-out cylinder 21 for shifting the taking-out plate 20 in the axial direction while rotating around the axis of the metallic mold body 3 and along the spiral inner face of the metallic mold body 3. By this method, in the case of manufacturing a product having spiral outer shape, such as a rotor in a screw feeder, with lost foam pattern casting method, the foam formed pattern can be easily taken out from the metallic mold body 3.
Patent JP-H04125790-A (JP)
Title: Optical character reader
Inventor: KAKEGAWA HIROTOSHI
IPC: G06K9/20
Filed: 1990-09-17
Abstract: PURPOSE:To make a light source inexpensive and to select the scanning beam of a frequency corresponding to an original by providing plural fluorescent lamps having various wavelengths and a switching device to move one of these plural fluorescent lamps to an irradiated position. CONSTITUTION:This device is equipped with plural first and second fluorescent lamps 3 and 4 having various wavelengths and a switching device 5 to move one of these plural fluorescent lamps to the irradiated position. The light beam emitted from the first fluorescent lamp 3 at the irradiated position is reflected on an original 2 to be driven in an arrow I direction and made incident to a photodetector 1, the photodetection signal of the photodetector 1 is quantized, and the quantized pattern is analyzed so as to recognize which character is read. When the frequency of the first fluorescent lamp 3 is not correspondent to the original 2, the second fluorescent lamp 4 is switched to the irradiated position by using the switching device 5. Thus, the light source is low-priced and the scanning beam of the frequency corresponding to the original can be selected.
Patent JP-H1193049-A (JP)
Title: Raised fabric
Inventor: YOSHIDA YUJI
IPC: D04B21/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To prepare a raised fabric capable of affording diversified surface touch and appearance, with slight pill development and also soft feel, by constituting at least the ground texture portion from a polytrimethylene terephthalate fiber so as to enable to select any kind of yarn be-raised. SOLUTION: This raised fabric 150-450 g/m<2> in basis weight is such a one that at least its ground texture portion is constituted of a polytrimethylene terephthalate fiber (its single fiber fineness being pref. 1-5 denier) containing >=50 (pref. >=90) mol.% of trimethylene terephthalate unit.
Patent JP-H1188089-A (JP)
Title: Low sound range amplifier device
Inventor: SUZUKI HIROMASA
IPC: H04B1/10
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a low sound range amplifier device which does not need to send a signal to an operation part, can securely inform a user of the generation of a clip even if the user is concentrated on an operation and is suitable for driving the sub-woofer of an on-vehicle audio device. SOLUTION: When a clip is generated in the output of a power amplifier 13, a clip detection circuit 14 outputs a clip detection signal CLP. When the clip detection signal CLP is inputted, an oscillation circuit 15 outputs a pulse signal of the frequency of 1 kHz-3 kHz and a muting circuit 12 intermittently mutes the input of the power amplifier 13 in synchronizing with the pulse signal. Thus, an alarm sound whose frequency is 1 kHz-3 kHz is outputted from the sub-wafer.
Patent JP-H0697361-A (JP)
Title: Three-dimensional microelectric wiring and fabrication thereof
Inventor: KONDO KENTARO
IPC: H01L23/52
Filed: 1992-09-17
Abstract: PURPOSE:To form a three-dimensioal microelectric wiring along two adjacent faces by filling a recess in a base body with a metal conductor thereby ensuring connection with a micrometal wiring to be formed on a surface contiguous thereto. CONSTITUTION:An opening 2 is made through an alumina substrate 1. It is then heated and a molten tungsten is filled in the opening 2 thus forming a metal conductor 3. An MoMn alloy, Ni and Au are then deposited sequentially thereon to form a laminate 4 of MoMn/Ni/Au. A metal wiring 5 is then formed through plating on the laminate 4 such that the end part thereof is brought into contact therewith. The alumina substrate 1 is then cut at a plane passing substantially through the center of the metal conductor 3 and then gold plating is applied on the exposed surface of the tungsten conductor 3 thus forming a three-dimensional microelectric wiring continuously along two adjacent surfaces. Since a resist pattern for forming the metal conductor 5 is formed in a region isolated from the edge part prior to cutting of the substrate 1, positive connection is established between the conductor 3 and the wiring 5.
Patent JP-H0776657-A (JP)
Title: Thermoplastic resin composition and method for suppressing environmental whitening of thermoplastic resin
Inventor: SAKAI JUN
IPC: C08K3/00
Filed: 1993-09-08
Abstract: PURPOSE:To suppress occurrence of disk-like cracking and suppress occurrence of environmental whitening caused when moldings used at high temperature and humidity are cooled to room temperature. CONSTITUTION:This thermoplastic resin composition is obtained by dispersing a blending agent into a thermoplastic resin such as polycarbonate (excluding a thermoplastic norbornene-based resin) so as to form a macrodomain having <=0.5mum particle diameter.
Patent JP-2000076042-A (JP)
Title: Document reading system
Inventor: ARIYOSHI TAKASHI
IPC: G06F17/27
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To designate a position on a document structure in a space more than two dimensions in the case of reading a structured document, for which topics are previously classified, and to match the selection of reading position of the structured document with two-dimensional(2D) or 3D sense. SOLUTION: A document storage part 10 stores the tree structure of documents such as the articles of newspapers, for example. A reading part 20 reads out the document designated by a reading control part 50, converts it into audio data through regular voice synthesization and outputs them from a voice output part 30 as voices. An operating part 40 is provided for operating the reading control part 50 and controlling which article is to be read from the reading part 20 and can designate the space more than two dimensions, the desired document to be listened is selected out of structured documents and listened by a user himself while moving on the tree structure through this operating part 40.
Patent JP-H07105997-A (JP)
Title: Electric wire pressure welding device
Inventor: KATO SANAE
IPC: H01R43/01
Filed: 1993-10-04
Abstract: PURPOSE:To provide an electric wire pressure welding device which can put an electric wire in pressure welding always in a specified position to a solderless connecting terminal of a connector, etc., placed on a fixing table. CONSTITUTION:An electric wire pressure contacting device concerned is equipped with a fixing table 3 for placing fast a housing 2, in which a pressure welding terminal 4 is pressure fitted and secured, and an electric wire pressing tool 6 for putting an electric wire 12 in pressure welding with the terminal, wherein a contacting part 5 for the terminal is provided on the pressing tool, and the tool and terminal are connected together through drive stopping means 10, 11 for the wire pressing tool. The setting therein is such that the wire is pressure fitted in the proper position of the terminal when the pressure welding part and the terminal are pressure welded each other. It may also be accepted that such a contacting part 5 for a protruding part 16, which is formed in the middle of the terminal and stretches in the direction perpendicular to the terminal fitting direction, is protruded toward the pressure end 13 of the wire pressing tool.
Patent JP-H0588308-A (JP)
Title: Image forming method
Inventor: TANAKA KENICHI
IPC: G03C5/29
Filed: 1991-09-26
Abstract: PURPOSE:To prevent photographic performance from being desensitized by hardening even when a large amt. of photosensitive materials are processed by washing the photosensitive materials with washing water contg. one or >=2 kinds of specific semipolar org. boron high-polymer compds., then drying the materials. CONSTITUTION:The silver halide photographic sensitive material having at least one silver halide emulsion layers on a base is washed with the washing water contg. one or >=2 kinds of the semipolar org. boron high-polymer compds. expressed by formula I and is then dried at the time of subjecting the above- mentioned photosensitive material to image exposing, then to developing and fixing processing. In the formula I, (q) is 0 or 1; A is -(X)a-(Y)b-(Z)c- group (where X and Z are <=100C oxygen-contained hydrocarbon group having one piece of ether residue; Y is the group of formula II (R is 1 to 82C hydrocarbon group or group of formula III (R' is 2 to 13C hydrocarbon group); (a) to (c) is 0 or 1); P is 10 to 1000. The developer contains >=0.25mol/l sulfurous acid and has 9.5 to 12.5pH. The fixer preferably contains an acidic hardener.
Patent JP-H04125464-A (JP)
Title: Eddy current test method and device
Inventor: KOJIMA KOSUKE
IPC: G01N27/90
Filed: 1990-09-18
Abstract: PURPOSE:To enable applicability to a small-aperture metal pipe, a welded part etc. to be improved by exciting the metal pipe in its axis direction and allowing magnetic density in radial direction near the inner surface to be detected at several positions which are shifted in peripheral direction at separated positions. CONSTITUTION:When magnetic field is generated in axis direction of a pipe by an excitation coil 4, leak flux entering inside at each part of a metal pipe X is generated and magnetic path is disturbed due to change in magnetic proper ties near a defect Z if the defect exists. Then, when the magnetic density near the defect Z is detected by a pair of detection coils 5A and 5B, the coil 5A reacts with magnetic fluxes phi1 and phi2 and the coil 5B which is separated by 180 degrees in peripheral direction reacts with the magnetic flux phi1 only. There fore, if there are a large vector difference of induced voltage or high-frequency constituents between these, difference in voltage waveform is produced and is detected as difference in detection signal. Therefore, a defect discriminating means 8 determines the presence of the defect Z. However, if no defect exists, no electromagnetic properties are recognized and judgment turned out to be normal since a welded part W or the metal pipe X is in uniform shape in periph eral direction.
Patent JP-S62108772-A (JP)
Inventor: AKAISHI MINORU
IPC: H01L33/00
Filed: 1985-11-07
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。