baber/WOPTO huggingface dataset:
Patent JP-H09187005-A (JP)
Title: Coder
Inventor: YAMAMOTO YUKINORI
IPC: H04N19/196
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the coder with an excellent coding efficiency in which deterioration in image quality is suppressed. SOLUTION: An edge detector 3 detects presence of an edge with a prescribed amplitude or over from a blocked input image signal 1. A MAX value detector 9 detects a maximum value from a coefficient signal 4 in a block subject to orthogonal transformation and controls a quantization width to be increased when the maximum value is high and controls the quantization width not so high when the edge is detected. Furthermore, Furthermore, an adaptive filter 6 filters the coefficient signal 4 while revising the filter characteristic in response to the presence of the edge and gives the result to a quantizer 8.
Patent JP-H09186731-A (JP)
Title: Afc circuit
Inventor: ABE SHUNJI
IPC: H03J7/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an AFC circuit in which stable operation is made available without adjustment with an inexpensive configuration by solving a problem of necessity of an expensive conventional circuit and need for adjustment or the like and eliminating the need for an expensive voltage controlled oscillator. SOLUTION: Quadrature detection is applied to a reception signal with a reception reference signal supplied from a fixed frequency oscillator 11 and an A/D converter 14 digitizes I and Q phase components respectively and a re-modulation section 17 modulates again discrimination data decided by a decision section 16 to generate a modulation wave replica signal. Based on the modulation replica signal, how much frequency offset is caused in the reception base band signal with respect to the replica in terms of an offset angular frequency and a complex rotator to cancel the detected offset angular frequency is multiplied with the reception signal to compensate the frequency offset in the AFC circuit.
Patent JP-H05154330-A (JP)
Title: Atmosphere conditioning apparatus and operation thereof
Inventor: YAMADA RYOKICHI
IPC: F24F3/14
Filed: 1991-12-03
Abstract: PURPOSE:To efficiently form the comfortable environment of closed space and to keep comfortableness for a long time by enhancing reliability and durability. CONSTITUTION:In an apparatus for conditioning the atmosphere of closed space 4, moisture removing pressure swing adsorbing devices 2a, 2b adsorbing moisture from the atmosphere 10 to obtain dehumidified gas and capable of desorbing adsorbed moisture, an oxygen concentrating pressure swing adsorbing device 3 adsorbing nitrogen from the dehumidified gas to obtain oxygen conc. gas and an apparatus 6 controlling the amount of the oxygen conc. gas discharged to the closed space are provided and each of the moisture removing pressure swing adsorbing devices consists of at least two moisture removing beds and repeats adsorption and desorption.
Patent JP-H06196332-A (JP)
Title: Laminated inductor
Inventor: MARUYAMA YUJI
IPC: H01F17/00
Filed: 1992-12-24
Abstract: PURPOSE:To provide a laminated inductor in which the number of laminated layers can be reduced and a leakage magnetic flux to the outside can be decreased. CONSTITUTION:A laminated inductor is formed by interposing an inductor X formed by laminating a plurality of ceramic or magnetic sheets 1e-1w formed with coil conductor patterns 12 between marginal parts Y1 and Y2 formed by laminating ceramic or magnetic sheets 1a-1d (1a-1c), 1w-1z (1x-1z) having higher permeability than those of the sheets 1e-1w to be held.
Patent JP-H11157075-A (JP)
Title: Ink-jet type recording head
Inventor: IIJIMA TAKAYUKI
IPC: B41J2/055
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To surely prevent invasion of an adhesive to a piezoelectric vibrator and improve work efficiency, by forming a gap of a size eliminating a capillary force of the adhesive for fixing a fixed substrate to a head frame, at an area opposite to side parts of the fixed substrate. SOLUTION: A piezoelectric vibrator unit is positioned so that a leading end of a piezoelectric vibrator 21 butts against an elastic plate. A liquid adhesive P is injected by an injection needle or the like from an adhesive injection opening 10. The adhesive moves by a capillary force through thin grooves 9, 9 of a head frame 1 and penetrates to a gap between a rear face of a fixed substrate 22 and an inner peripheral face of the head frame 1. A surplus of the adhesive P brought about in this process is apt to move through a gap formed between a storing chamber 3 of the head frame 1 and side faces of the fixed substrate 22 towards the piezoelectric vibrator 21 because of the capillary force. However, the capillary force is blocked by grooves 12, 12 of a large width W2 formed at both sides, and therefore the movement to the piezoelectric vibrator 21 is prohibited.
Patent JP-H0574898-A (JP)
Title: Manufacture of semiconductor devices
Inventor: FURUYAMA TORU
IPC: G06F11/20
Filed: 1991-12-26
Abstract: PURPOSE:To screen a potential failure of a wafer process by placing a contact terminal of a probe card of a tester into contact with a stress testing terminal during faulty semiconductor screening still under the condition of a wafer. CONSTITUTION:A DRAM circuit which a redundance circuit is respectively formed in a plurality of chip regions of a semiconductor wafer where at least one stress test pad is formed for every chip region described above. After wafer process, a contact terminal of a tester is brought into contact with the stress test pad in an arbitrary number of chip regions still under the condition of the semiconductor wafer. A specified stress test control signal or stress voltage is applied to these chip regions simultaneously so that burn-in test may be carried out. After the burn in test, die sort test is carried out for each chip region so as to screen the quality of the electric properties in each chip region described above. In the case when there exists a chip region discriminated as defective, the redundancy circuit on the chip region is replaced with a non- conformity circuit.
Patent JP-H03205094-A (JP)
Title: Air bag and sewing device therefor
Inventor: TAGUCHI KAZUO
IPC: D05B35/00
Filed: 1989-12-29
Abstract: PURPOSE:To easily obtain necessary sufficient engagement force by seaming a linear member on the outer surface side of an air bag reverse cloth having an annular form and engaging the linear member on the inner peripheral edge surface of the annular linear member which is projectingly installed on the outer peripheral surface of a gas generator. CONSTITUTION:An air bag 10 is formed into bag form by sewing a circular air bag obverse cloth 11 and an air bag reverse cloth 12 having the equal outside diameter through a peripheral edge part, and in the vicinity of the inner peripheral parts of the air bag reverse cloth 12 and the reinforcing cloth 14a and 14b, zigzag seams S are formed, and a linear member 15 is seamed on the seams S which are developed on the inside reinforcing cloth 14b. A gas generator 16 is inserted into an installation member 18a formed at the center part of an annular retainer part (installation member) 18 fixed on a steering 17, and in the air bag 10, the inner peripheral edge part is fixed in a superposed state with the inner peripheral edge part of the retainer part. Since the air bag 10 is held by the engagingly locking force between the linear member 15 and a pressing metal fitting 20, besides the nipping force between the pressing metal fitting 20 and the retainer part 18, the air bag 10 is firmly fixed against the force F generated in the cloth extension direction of the air bag 10 in expansion.
Patent JP-H05334745-A (JP)
Title: Optical memory device
Inventor: OTA KENJI
IPC: G11B11/105
Filed: 1992-12-25
Abstract: PURPOSE:To enhance the reliability of an optical memory device by successively forming a recording medium consisting of transparent dielectric films of AlN and a thin film of a rare earth element-transition metal alloy and a reflecting film of Cu, Ag, Al or Au on a substrate. CONSTITUTION:When a thin film 16 of a rare earth element-transition metal alloy is held between AlN films, the oxidation of the thin film 16 can be prevented at the time of film formation. The AlN films are formed with a target made of only Al and this target is profitable and does not take in oxygen or moisture because it is dot porous. The resulting recording medium is formed on a substrate and a reflecting film 18 is further formed to obtain an optical memory device. When the reflecting film 18 is further coated with a film of an easily oxidizable metal such as Ti, Mg, a rare earth element, e.g. Gd, Tb, Dy, Ho or Y or a rare earth element-transition metal alloy, e.g. GdTbFe, TbDyFe, GdCo or GdTbDyFe, a perfect structure capable of preventing the penetration of oxygen from the outside is imparted to the device.
Patent JP-2001157805-A (JP)
Title: Precoat system and precoating method
Inventor: YAMAGISHI SHIGEO
IPC: B01D37/02
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that in order to form a uniform precoat layer on each of precoat-type elements 22, a precoat process conventionally has to be performed in three steps using third piping 13 in addition to first and second pipings 11, 12 in the early stage of the precoat process. SOLUTION: This precoat system S consists of first piping 11 for supplying slurry from a precoat tank 10 to a filter vessel 21, second piping 12 for returning penetrating water from precoat-type elements 22 to the precoat tank 10 and third piping 13 for xtracting diluting water before penetration from the top of the filter vessel 21 and returning the water to the precoat tank 10. In addition, the system S forms an ascending water flow in the filter vessel 21 using the third piping 13 in the early stage and the terminal stage of the precoat process. In this system S, the third piping 13 is omitted and a water passage pipe 27 is installed at a position surrounded by the precoat-type elements 22 in the filter vessel 21.  Thus a descending water flow opposed to the ascending water flow from an inlet pipe 21C through the water passage pipe 27 in the filter vessel 21 (an upper chamber 21B) is formed.
Patent JP-H05262652-A (JP)
Title: Use of nadh and nadph as energy substitution
IPC: A23K1/16
Filed: 1991-12-27
Abstract: PURPOSE: To obtain a effective product acting as a very effective and completely harmless energy substitution in a human or animal body. CONSTITUTION: This product includes a reductant of nicotinamide-adenine- dinucleotide(NADH) and/or a reductant of nicotinamide-adenine-dinucleotide phosphate(NADPH) and/or a physiologically interchangeable salt thereof.
Patent JP-H11162453-A (JP)
Title: Manufacture of battery electrode
Inventor: MIYAKI YOUSUKE
IPC: H01M4/04
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a battery electrode capable of manufacturing a nonaqueous electrolyte battery improving the dispersion of a conductive material in an electrode active material and having a good high-load characteristic and a high-temperature preservation characteristic. SOLUTION: A conductive material is added to a solution of a binder and a solvent, and the mixture is kneaded to disperse the conductive material in advance. An electrode active material layer paint manufactured by adding and kneading an electrode active material is applied to an electrode current collector and dried to form an electrode active material layer constituted of at least the electrode active material, conductive material and binder, and a battery electrode is manufactured.
Patent JP-H11240880-A (JP)
Title: Alicyclic acylated heterocyclic derivative
Inventor: NISHI TAKEHIDE
IPC: A61K31/553
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject low-toxic new compound having excellent selective antagonism to NK2 receptor as a tachykinin receptor and useful as a preventive or therapeutic agent for, esp. asthma and/or bronchitis, allergy or the like. SOLUTION: This new compound (a salt, ester or other derivative thereof) is shown by formula I or formula II [R<1> is a 3-7C cycloalkyl; R<2> is a (hetero)aryl or the like; A is methylene, carbonyl or the like; B is a single bond or the like; D is oxygen or sulfur; G is a 1-4C alkylene or the like; L is N(R<3> ) or C(R<4> )(R<5> ) (R<3> is the same as R<2> ; R<4> is H, an aryl or the like; R<5> is a lower alkyl, amino or the like); R<7> is a lower alkyl; Z is two hydrogens or oxygen; (n) is 0-2], e.g. 1- 2-[(2R)-(3,4-dichlorophenyl)-4-(cyclopropanecarbonyl)morpholin-2- yl]ethyl}-4-phenylpiperidine-4-carboxylic acid amide. The compound of formula I is synthesized from a compound of formula III as the starting material.
Patent JP-2000173312-A (JP)
Title: Lamp for vehicle
Inventor: YAMADA TETSUO
IPC: F21S8/10
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To improve an outward appearance and marketability of a lamp for vehicle by eliminating disorder an observer feels when only a half of the lamp for vehicle glows at a time the observer looks at the lamp for vehicle from a slant side. SOLUTION: A lamp for vehicle is assumed to have a plurality of basic reflecting surfaces 4 so as not to generate an interference on the respective basic reflecting surface and an irradiation angle in a horizontal direction is set by forming a reflection cut for diffusing in a horizontal direction on the basic reflecting surface 4. A basic reflecting direction of at least a part of the basic reflecting surface 4 is inclined to a direction of a central axis Z of the lamp for vehicle 1. Thus, almost all of the reflecting cuts on the basic reflecting surfaces are formed so as to radiate light uniformly in a range of light distribution properties of the lamp for vehicle 1.
Patent JP-H10183273-A (JP)
Title: Gold alloy
Inventor: MIYAMOTO TAKASHI
IPC: C22C5/02
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a K18 alloy excellent in hardness and tensile strength without deteriorating the color characteristic inherent in a K18 alloy by substituting Be for a specific small portion of Ag or Cu in the composition of a K18 alloy. SOLUTION: Au, Ag, Cu, and Be are heated and melted at >=850 deg.C in vacuum or in a reducing atmosphere. This alloy is a gold alloy having a composition which consists of 70-80wt.% Au and the balance Ag and Cu equivalent in quantity and in which 0.05-1.00wt.% Be is substituted for a part of Ag or Cu. For example, a K18 alloy, having a composition consisting of, by weight, 75% Cu, 12.5% Ag, 12.4% Cu, and 0.1% Be, is formed. This alloy is cooled rapidly and reheated to undergo age hardening treatment, by which an alloy having Vickers hardness and tensile strength higher than those of a K18 alloy, minimal in cracking, and free from deterioration in the color of a K18 alloy can be obtained. This alloy is a K18 alloy suitable for a structural member for precious ornaments, spectacles, watches, etc.
Patent JP-H09168236-A (JP)
Title: Power supply circuit
Inventor: TAKAHASHI MINORU
IPC: H02J1/00
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To suppress current consumption while no power is being supplied in a power supply circuit where the supply of power is turned off according to a command at a load side. SOLUTION: When a power supply switch SW2 is turned on, a power supply voltage E1 is applied to the gate of a thyristor N6 as a trigger pulse to turn on the thyristor N6, a transistor Q4 is turned on, and the voltage E1 is converted to a voltage E2 by a regulator N7 and supplied to a load 2A. When a power supply interruption signal Soff is fed to a release means 3, the supply of power is stopped since the gate of the thyristor N6 is grounded to turn off the thyristor N6. While the supply of power is off, no backup to the thyristor N6 and the transistor Q4 is required.
Patent JP-2001168094-A (JP)
Title: Wiring structure, wiring forming method and semiconductor device
Inventor: ONISHI HAJIME
IPC: H01L21/331
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure, a wiring forming method and a semiconductor device which allows the radiation area to be increased, without deteriorating the substrate strength. SOLUTION: In a multi-finger, emitter-up type hetero-junction bipolar transistor, an air-bridge-like compact lower layer wiring 12 for interconnecting electrodes 8 is formed, then a substrate 2 is dipped in an Au plating liquid (at a liquid temperature of 65 deg.C) having an Au content of e.g. 3 grams/liter, and a current is fed to the plating lower film at a current density of 3 mA/cm2 to electroplate the substrate, thereby forming an upper wiring 13 with the plating metal growing in a dendritic shape.
Patent JP-H1069984-A (JP)
Title: Organic electro-luminescence element
Inventor: KOIKE KATSUHIKO
IPC: H01L51/50
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To achieve intense luminescence and maintain it for a long period of time by having an anode with a three-layer structure laminated by a film layer whose main component is In and Sn, a metal film layer, and another film layer whose main component is In and Sn. SOLUTION: This organic electro-luminescence element is formed by laminating a luminescence layer 30 and an anode 10 made of translucent base body 80, an anode 20, and an organic compound in order of the base body 80, anode 20, luminescence layer 30, and cathode 10. In this case, the anode 20 is a laminate body forming a film layer 23 substantially made of an oxide including In and Sn, a metal film layer 22, and another film layer 21 substantially made of an oxide including In and Sn in order of film layer 23, metal film layer 22, and film layer 21.
Patent JP-H10183701-A (JP)
Title: Automatic cock
Inventor: HONDA TADAHIRO
IPC: E03C1/05
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To simplify wiring of cords for connecting a detecting sensor and a motor-driven opening and closing valve to each other by providing the main body of the opening and closing valve with a connecting part for connecting a wire connected to a driving source for driving the opening and closing valve and a wire from a controller to each other. SOLUTION: The lower end of a main body is inserted in a cylinder part 1d of a stop cock 1, and assembled to the stop cock 1, with a solenoid 8 put in the front. A connector 10 is forced in the above, whereby the main body and the stop cock 1 are connected by the connector 10 to be regulated in the movement in the slip-off direction. After the main body is connected to the stop cock 1, a connector 12 of lead wires 12a, 12b from a controller is connected to a connector 11 fixed to a holding hole 7e-1. In this case, a fixing means 12d is elastically fitted to a fixed seat 7f of the main body, and the connector 12 is inserted in the counterpart connector 11. Accordingly, it is not necessary to separately provide a housing for storing a connector for a wire as before, so that the number of parts and the manhour for assembling can be reduced.
Patent JP-2001161348-A (JP)
Title: Dried substance of chlorella and method for producing the same
Inventor: TANAKA YOSHIMASA
IPC: A23L2/395
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain a dried material of plants represented by a dried chlorella capable of exhibiting rapid dispersibility in an aqueous medium such as water and maintaining the suspended state for a long period and a beverage, a colorant and a feed for animal planktons using the dried material of the plants and to provide a method for producing the dried material of the plants. SOLUTION: A suspension of chlorella mass cultured by a usual method such as a method for outdoor pool culturing or a method for tank culturing is subjected to centrifugal separation and washing with water is repeated. The washed suspension is then dehydrated. The chlorella suspension at a high concentration obtained by the dehydration is heat-treated by using a plate type heat exchanger for heating. After the heat treatment, the suspension is passed through a plate type heat exchanger for cooling and rapidly cooled. The chlorella suspension after the heating and cooling is freeze-dried to afford the dried chlorella. Water-soluble saccharides having one or more selected from the group consisting of dextrin, cyclodextrin and oligosaccharides are preferred as the water-soluble saccharides added to the chlorella.
Patent JP-H10187068-A (JP)
Title: Electronic information display device
Inventor: NAKAJIMA TETSUYA
IPC: G09F9/37
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic information display device that can greatly improve the replacement workability for a display sheet and parts. SOLUTION: The electronic information display device is provided with an endless magnetic display sheet 10, which is writable and erasable, a pair of rollers 50 and 60 for cyclically carrying the magnetic display sheet 10, a recording head 30 for forming a still image on the magnetic display sheet 10, a platen 16, which is arranged opposite to the magnetic head 30 across the magnetic display sheet 10, an erasing head 20, which erases the still image formed on the magnetic display sheet 10, and a housing 1, which internally contains the magnetic display sheet 10, rollers 50 and 60, recording head 30, platen 16, and erasing head 30, and is formed in a rectangular parallelepiped shape.  An opening part W is formed in the front of the housing 1, a display window 2 is freely fitted attachably and detachably to the opening part W and the magnetic display sheet 10, rollers 50 and 60, platen 16 and erasing head 20 are freely fitted attachably and detachably through the opening part W.
Patent JP-H06191457-A (JP)
Title: Motorcycle
Inventor: KAWAI HIROYUKI
IPC: B62J15/00
Filed: 1992-12-28
Abstract: PURPOSE:To enhance durability as well as to lower vibration noise by preventing the vibration of a rear fender by means of both a rear grip which is small in size, light in weight and simple in structure, and also by a vibration preventive means provided for the rear grip. CONSTITUTION:A grip means 34 raising a motor bicycle 11 up is provided for the rear section of a body frame 12, and a means preventing the vibration of a rear fender 35 is also provided for the aforesaid grip member 34 in the motor bicycle 11 where the body frame 12 is so constituted as to be combined with pipe members such as steel pipes and the like.
Patent JP-2001165894-A (JP)
Title: Sewing-in type intercalator, detecting method for nucleic acid fragment, and detecting kit therefor
Inventor: MAKINO YOSHIHIKO
IPC: C12N15/09
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a novel electrochemical activated sawing-in type intercalator, a detecting method for nucleic acid fragment, and a detecting kit therefor, capable of being effectively used, in electrochemical detection for two-chain nucleic acid fragment or the like having complete complementarity. SOLUTION: This sewing-in type intercalator is formed so as to have the following general formula.