baber/WOPTO huggingface dataset:
Patent JP-H0733661-A (JP)
Title: Agent for preventing and treating cerebral disease
Inventor: SHINZAN HIROSHI
IPC: A61P25/28
Filed: 1993-07-23
Abstract: PURPOSE:To obtain the pharmaceutical preparation containing a specific dihydropyridinedicarboxylic acid (salt) as an active ingredient, having cerebral disease-preventing and treating action and useful for preventing and treating cerebral diseases such as cerebral apoplexy, cerebral edema, encephalomalacia, cerebral hemorrhage, cerebral infarction, etc. CONSTITUTION:3-Nitrobenzaldehyde is made to react with acetoacetic acid[p-(4- benzhydrylpiperadino)phenyl]ethyl and methyl 3-aminocrotonate while heating under reflux in isopropanol to afford a dihydropyridine derivative expressed by formula I [R1 to R3 are alkyl, cycloalkyl, etc.; R4 and R5 are H, halogen, nitro, (substituted)alkyl, etc.; X is vinylene or azomethine; A is alkylene; B is NR6R7 (R6 and R7 are H, alkyl, aryl, etc.) or formula II [R8 is same as R8; Ar is aryl or pyridyl; (n) is 0, 1 or 2] and this derivative is blended with a carrier, vehicles, a diluent, etc., and the blend is prepared to provide the cerebral diseases-preventing and treating agent.
Patent JP-H118611-A (JP)
Title: Communication system to broadcast to mobile user
Inventor: STEPHENS SCOTT A
IPC: H04H20/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a communication system by which broadcast is made to a user in a arrival zone through a channel. SOLUTION: The communication system 10 is provided with a transmitter 12 having an error correction encoder 30 and a weighting interleaver 32. The error correction encoder 30 includes a 1st input to receive data bits and a 1st output terminal. The error correction encoder 30 expands each data bit at its input at an encoder rate. The weighting interleaver 32 includes a 2nd input to receive expanded data bits and a 2nd output. The weighting interleaver 32 has an ununiform delay distribution between a minimum delay and a maximum delay to interleave the expanded data bits by the ununiform delay distribution. Furthermore, the communication system 10 uses a weighting link limit matching the time and space dependent statistic information of a transmission channel.
Patent JP-H11337421-A (JP)
Title: Load detection apparatus
Inventor: YAMAZAKI ISAMU
IPC: G01G3/08
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a high-accuracy, large-capacity, compact and low-cost load detection apparatus which can hold for a long time by setting a screwing ring to a main body supporting one end of an elastic body (coned disc spring). SOLUTION: This apparatus has a structure in which an eye bolt 2 is combined via an elastic body (coned disc spring) 5 to a main body 1 having a fork end 7. A ring 3 is set to be screwed to the main body 1 supporting one end of the elastic body 5. The elastic body 5 bends by a load, thereby moving the eye bolt 2 left. The ring 3 screwed to the main body 1 supporting one end of the elastic body 5 is rotated to make an end face 3a touch an end face 2a of the eye bolt 2. A value of the load is measured from an index and a load scale. Since the coned disc spring is used as the elastic body 5, a large load is obtained with a slight amount of the bend, making the apparatus compact in structure. The load detection apparatus which has a good cost performance, is highly accurate, improves disadvantages of a hydraulic type and can hold for a long time is thus obtained.
Patent JP-H1122576-A (JP)
Title: Fuel pump control device
Inventor: HIRANO MASAYUKI
IPC: F02M55/02
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To efficiently supply fuel and property starting property, by driving a fuel pump at maximum power during starting, driving an overshoot preventing counter when fuel pressure of the supplied fuel reaches a given pressure, and stopping drive of the fuel pump when the counted value reaches a specified value. SOLUTION: Ignition signals are processed and speed of an engine 2 is calculated in an ECU 20 into which signals from various sensors and switches are input. Whether control of a fuel pump 30 is in the state of starting control or not is determined by state of a starting control flag, and when the flag is on, a target fuel pressure at stating is computed based on cooling-water temperature. Pump voltage corresponding to 100% of duty ratio is impressed to the fuel pump 30, and it is driven at maximum power. When fuel pressure of fed fuel reaches a given pressure lower than the target fuel pressure at starting, the overshoot preventing counter is started, and the fuel pump 30 is stopped when the counted value reaches a specified value.
Patent JP-H0511563-A (JP)
Title: Image forming device and method
Inventor: SATO MASUMI
IPC: G03G15/01
Filed: 1991-06-28
Abstract: PURPOSE:To eliminate color deviation caused by the fluctuation of a writing position, to form a high-quality multicolor image and to reduce toner consumption in case of forming the multicolor image. CONSTITUTION:This is an image forming device where an electrostatic latent image is formed for every color on a photosensitive body based on original picture information outputted from an original picture information part 101 and developed by a color developing means corresponding to each color, so that the multicolor image based on the original picture information is formed. Then, this device is provided with an image processing part 102 which executes color separating processing 102a for color-separating the original picture information outputted from the original picture information part 101 and UCA processing 102b for adding black corresponding to the gray part of three colors, and a write control means 103 which executes writing in the order of black, yellow, magenta, and cyan under the multilevel control of one dot by the modulation of pulse width based on output from the image processing part 102.
Patent JP-H0847636-A (JP)
Title: Water stop material for waste containing water
Inventor: OMICHI TEPPEI
IPC: B09B1/00
Filed: 1994-08-04
Abstract: PURPOSE:To obtain such a water stop material that when the material is used as a waterproofing layer, leaking of excess water is prevented, and that when the material is used to fill a space in a sealed container containing a waste material containing water, leaking of water from the container can be prevented, by adding and mixing sodium carboxymethyl cellulose to bentonite. CONSTITUTION:This water stop material for waste material containing water is prepared by adding and mixing sodium carboxymethyl cellulose to bentoite. The add ant. of sodium carboxymethyl cellulose is specified to 1 to 30vol.% of bentonite. The bentonite is specified to have 0.1-0.8mm average particle size. An acrylic test chamber 1 is prepared in which a simulated soln. 6 in a draining chamber 2 permeates through a space W into a test sample in a water stop chamber 3. The permeation width L of the soln. 6 in the sample is measured with time. The permeation width of this water stop material is <=1/2 compared to a sample without adding sodium carboxymethyl cellulose.
Patent JP-H0471095-A (JP)
Title: Method for controlling processor, card writer and processor
Inventor: KOJIMA HITOSHI
IPC: G06K17/00
Filed: 1990-07-11
Abstract: PURPOSE:To improve processing efficiency by recording information relating to using status in a prepaid card and allowing a processor to display high using frequency accounts with priority based on the using status and select an optional account from the displayed accounts. CONSTITUTION:Control information relating to a processor and reference information such as the current price of the card 1 are recorded in a track tr1 on the prepaid card 1. Information relating to the using status of the processor 11 corresponding to an owner's card, e.g. an owner's base point, a most frequently used account and a highly frequently used account, is recorded on a track tr2 as additional information. A card issuing machine records the initial information of the various information in the card 1 and issues the card 1. The card- corresponding processor 11 executes arithmetic processing based on the reference information of the card 1 in consideration of the additional information. Display parts 18, 19 display a received amount, a specific account, and the like. A user selects one of the displayed accounts through an account selecting part 20.
Patent JP-S6339580-A (JP)
Title: Novel glycosidase and preparation thereof
Inventor: NIWANO MITSURU
IPC: C12R1/365
Filed: 1986-08-05
Abstract: PURPOSE:To obtain novel glycosidase having bacteriolytic action on Bacillus cereus containing an N-acylglucosamine in cell walls. by cultivating a specific actinomyces belonging to the genus Nocarida in a nutrient culture medium. CONSTITUTION:A microorganism, e.g. Nocardia sp. 2024 (FERM-P No. 8797), newly separated from soil and belonging to the genus Nocardia an capable of producing glycosidase is cultivated in a liquid culture medium containing a carbon source, e.g. glucose, starch, etc., nitroganic salt at about 7 pH and 274n32 deg.C for about 4 days to give a novel glycosidae from the resultant culture. The above-mentioned enzyme is capable of decomposing cell walls of Bacillus subtilis and Bacillus cereus and has 8.2 isoelectric point, about 5 optimum pH, about 50 deg.C optimum action temperature and about 10,000 molecular weight and is distinctly different from well-known glycosidase type bacteriolytic enzyme in the isoelectric point and molecular weight.
Patent JP-H0468599-A (JP)
Title: Method of forming film for shielding plastic housing member from electromagnetic wave
Inventor: NAGAI MASAHIRO
IPC: H05K9/00
Filed: 1990-07-09
Abstract: PURPOSE:To form a film for shielding it from electromagnetic waves unformly as far as possible and with favorable production efficiency by making it by the process of forming a shielding layer SL at, at least, one face of a housing member HS and the process of forming a protective layer PL for protecting the shield layer SL. CONSTITUTION:First, a housing member HS is soaked for ten minutes in the etching treatment bath at 65 deg.C, which includes chromic acid, sulfuric acid, etc., to do etching. Hereby, the surface of the housing member HS is roughened, and the adhesion of a shielding layer SL improves. Next, it is washed in water, and then it is soaked in the hydrochloric acid bath at 65 deg.C so as to neutralize it, and then it is washed in water. Next, at normal temperature, it is soaked in tin palladium-hydrochloric acid bath for five minutes to give catalyst. After washing it, at normal temperature, it is soaked in hydrochloric acid bath for five minutes for activation. This is washed in water, and it is soaked in the copper bath (copper sulfate solution) containing formalin at 45 deg.C for ten minutes to do electroless plating of copper, whereby a shielding layer SL about 1mum thick is formed. This is washed in water, and next the pulse plating using nickel electrode Ni is performed.
Patent JP-H1198433-A (JP)
Title: Television signal receiver, television receiver and video recorder
Inventor: REO ROITENBURUKU
IPC: H04N5/44
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the number of elements of a television signal receiver that is compliant with multi-standard reception. SOLUTION: An RF tuner 1 has at least two output sections 6, 7 that produce an IF television signal whose frequency is converted into an intermediate frequency. The output sections 6, 7 are related to switches 8, 9 so that the related output sections 6, 7 are freely switched to a fixed reference level. First input sections 10, 12 of two SAW filters 2, 3 are coupled to the 1st output section 6 of the RF tuner 1 and second input sections 11, 13 a of the two SAW filters 2, 3 are coupled to the 2nd output section 7 of the RF tuner 1. In the case of switching a filter characteristic of the television signal receiver, the output sections 6, 7 of the RF tuner 1 and the input sections 10, 12; 11, 13 of the SAW filters 2, 3 coupled with them are coupled with a reference level by the relating switches 8, 9.
Patent JP-H1131509-A (JP)
Title: Lithium ion secondary battery negative electrode material and its electrode
Inventor: NEGI NORIYUKI
IPC: H01M4/134
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To improve filling density and electrical contact between powders by mixing two kinds of large and small intermetallic compound powders, having a specific average particle diameter ratio at a specific weight ratio so as to be constituted. SOLUTION: An average particle diameter of the large particle diameter powder and the small particle diameter powder of intermetallic compounds is set to 2:1 to 20:1, and the mixing weight ratio of both is set to 5:1 to 1.5:1. Preferably, this is a mixed powder of the spherical large diameter powder and the spherical or irregular shape small diameter powder, and is made of silicide such as FeSi2 , NiSi2 , MoSi2 , WSi2 , Mg2 Si, or the like. A negative electrode is preferably composed of the mixed powder and an organic binder. Thereby, the utilization factor of lithium of negative electrode active material is high, and the deterioration of the utilization factor resulting from repeated chargings and dischargings is suppressed.  The powders are manufactured by a quenching solidification method, such as a gas atomizing method or, a rotational electrode method, or the pulverization method of an ingot or thin belt-like material. The surface activity of the powder may be enhanced by a surface processing such as acid processing or the like.
Patent JP-H0236785-A (JP)
Title: Speed controller for motor
Inventor: SAITO TOMOYUKI
IPC: H02P29/00
Filed: 1988-07-23
Abstract: PURPOSE:To reduce a time delay of speed control by providing a plurality of speed control means, setting phase differences thereto, adding the outputs of the means and supplying it to motor driving means. CONSTITUTION:Phase controllers 14, 17 compare speed detection signals output from speed detectors 13, 16 with reference signals output from reference signal generators 15, 18, and outputs phase difference signals. Here, a predetermined phase difference is set to the speed detection signals output from the detectors 13, 16. A predetermined phase difference is also set to the reference signals output from the generators 15, 18. The signals of the controllers 14, 17 are added and supplied to a motor driver 5. Thus, the time delay of speed control can be reduced.
Patent JP-H105089-A (JP)
Title: Body for dress
Inventor: SHIRAI AKIRA
IPC: A41H5/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a body which is light in weight, is easy to handle, is tough, withstands use over a long period of time and has good appearance by providing this body with the main unit of the body molded of a polyethylene(PE) foamed resin to the shapes of the specific sections of the body or the shape of the entire body and fabric bodies to cover the main unit of the body. SOLUTION: This body has the main unit 1 of the body molded of the PE foamed resin to the shapes of the specific sections of the body or the shape of the entire body and the fabric bodies 4 to cover the main nit 1 of the body. The main unit 1 of the body is held by a stand 20 and is used as a clothing hanger of clothing 18 for display. The main unit 1 of the body consists of a front half body and a rear half body. Non-crosslinked PE beads are packed into metal molds (the metal mold for molding the front half body and the metal molds for molding the rear half body) and are heated by steam, by which the beads are expanded and the gap parts among the beads are filled. In addition, the beads are fused to each other and are integrated, by which the beads are molded to the desired shape.  The metal molds are separated after cooling, by which the molded front half body and rear half body are obtd.
Patent JP-S6160467-A (JP)
Inventor: ERA KIYOSHICHI
IPC: B65D81/20
Filed: 1984-09-03
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-H06158968-A (JP)
Title: Manual operation drill
Inventor: KURAUSU MARUCHIN UURU
IPC: E21B1/34
Filed: 1993-07-26
Abstract: PURPOSE: To avoid the defect of possibility that turning moment is increased suddenly by the sudden lowering of the number of revolution of a drill and the gluing of the drill when the drill collides with a resistor in a bored hole, and to surely eliminate a danger existing in a known drilling apparatus by a simple structural means. CONSTITUTION: A release lever 2 and a brake device operation-coupled with the lever 2 are installed to the drilling apparatus. When the release lever 2 is operation-coupled with the brake device as follows-that is, when the unwanted rotational movement of the drilling apparatus by encountering to a drilling resistance of a drill 18 reaches a previously imparted critical value, the release lever 2 releases the brake device.
Patent JP-S5884515-A (JP)
Title: Nonlinear circuit
Inventor: KOMODA TAKUYA
IPC: G06G7/12
Filed: 1981-11-16
Abstract: PURPOSE:To obtain a circuit having the lambda characteristics, by connecting a current mirror comprising PNP transistors(TRs) and a current mirror comprising NPN TRs in series and obtaining an output via a TR buffer from a connecting point at non-short-circuit part. CONSTITUTION:A current mirror A consists of TRs Q1, Q2 and a resistor(R) 1, the base and collector of the TRQ1 and the base of the TRQ2 are connected in common and one end of the R1 is connected therewith. A current mirror B consists of TRs Q3, Q4 and Rs 2, 4, the base and collector of the TRQ3 and the base of the TRQ4 are connected in common and the other end of the R1 is connected therewith. An output section C consists of a TRQ5 and an R3, and the collector of the TRQ5 is connected to a connecting point of the collector of the TRQ4 and the R3. Thus, the position of the top point of the lambda characteristics obtained at an output voltage V0 can be arbitrarily selected with the value of the R3. Further, a large top voltage can be realized from a lambda diode.
Patent JP-H0840871-A (JP)
Title: Make-up goods and/or dematologic composition containing hot spring water or mineral water and activator in order to oppose pimple or aging
Inventor: KONSUTANCHIN KUURUBANI
IPC: A61K35/08
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition based on thermal spring water and/or mineral water, esp. capable of revitalizing the skin and removing acnes while promoting the hydration at the surface layers and deep layers of the skin. SOLUTION: In this cosmetic and/or dermatological composition containing at least one active agent having an irritant side effect, water having a mineralization of at least 400 mg/L is used for the purpose of removing the above irritant side effect. The water is esp. thermal spring water and/or mineral water, and the above active agent is a keratolytic agent of salicyclic acid derivative type.
Patent JP-H0526676-A (JP)
Title: Optical path length controlling actuator
Inventor: SUZUKI KAZUO
IPC: H01L41/08
Filed: 1991-07-24
Abstract: PURPOSE:To provide an optical path length controlling actuator stably operated against the temperature change. CONSTITUTION:Piezoelectric ceramics 32A, 32B are fitted on both faces of a metal plate 37 with the same thermal expansion coefficient as that of the piezoelectric ceramics 32A, 32B, and the periphery of the metal plate 37 is protruded to the outside of the piezoelectric ceramics 32A, 32B at multiple places into belt shapes. Multiple projections 37A protruded into belt shapes are perpendicularly folded, and their free ends are brought into contact with the back face of a mirror supporter 31 by pressure.
Patent JP-H0812220-A (JP)
Title: Elevator
Inventor: OTA RYOZO
IPC: B66B9/02
Filed: 1994-06-30
Abstract: PURPOSE:To provide an elevator which can make high speed motions with the operational sound sunk by provision of double structural rack rods and a pair of pinions located on the two sides and which serves a wide scope of application with a high safety and also with simple inspection/maintenance works. CONSTITUTION:Pinions 6A and 6B two pieces each are simultaneously meshed with the two side faces and long, double structural rack rods 5A, 5B installed vertically in two places on the inside 2 of the framing 1 of elevator. From both sides, two worm wheels etc., 13 are meshed with a worm 12 in direct coupling with a motor shaft 38, and the pinions 6A, 6B are driven through a shaft 8. The worm wheels 13 are rotated by a worm in the reverse spiral direction to the worm in the regular spiral direction in direct coupling with the motor shaft 10, and the pinions 6A, 6B are driven through the shaft 8.
Patent JP-H1031326-A (JP)
Title: Electrostatic charge image developer and electrostatic charge image developing method using the same
Inventor: OCHIAI MASAHISA
IPC: G03G9/107
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developed to obtain a high quality image without deposition of a carrier and to provide an electrostatic developing method using this developer. SOLUTION: The electrostatic charge image developer is produced by mixing a magnetic carrier with a magnetic toner containing a binder resin and a magnetic powder as the essential components. The volume specific resistance of the magnetic carrier is controlled to >=10<9> Ωcm, and the average particle diameter of the magnetic carrier is 0.5 to 6 times as the average particle diameter of the magnetic toner. The magnetization σ1000c of the magnetic carrier is controlled to 0.5 to 4 times as the magnetization σ1000t of the magnetic toner. The absolute difference between the triboelectric charge amt. Qc of the magnetic carrier and Qt of the magnetic toner is controlled to satisfy |Qt-Qc|=5 to 50μC/g.
Patent JP-H04234383-A (JP)
Title: 2,2'-thienylbenzothiophene and method for controlling noxious insect by using same
Inventor: RAINAA KOBAA
IPC: C07D333/64
Filed: 1991-07-24
Abstract: PURPOSE: To provide a new 2,2'-thienyl benzthiophene effective in control of worms containing insect, spider and nematode, and useful as insecticide for cultigen protection, public health, breeding of farm animal, and protection of stored and reserved article.  
     CONSTITUTION: The 2,2'-thienyl benzthiophene of formula I is obtained by allowing 2-halobenzthiophene of formula II (Hal is halogen) to catalytically couple with thienyl Grignard compound of formula III. In formula I, R 1  and R 3  are each halogen, alkyl, haloalkyl, alkoxy or haloalkoxy; R 2  is H, halogen, alkyl, haloalkyl, alkoxy or haloalkoxy; (n) is 0-2, while residue can be different at the time of n=2; (m) is 0-4, while residue can be different at the time of (m) is 2-4; (m) and (n) is not 0 simultaneously at the time of R 2 =H. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2001012165-A (JP)
Title: Sheet structure of sheet shutter
Inventor: IWASAKI HIROSHI
IPC: E06B9/13
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a shutter curtain having a predetermined strength and provided with a configuration giving no influence on winding of the shutter curtain. SOLUTION: In a sheet shutter consisting of a sheetlike shutter curtain, a plurality of guide blocks 13 provided at both right and left ends in the direction of width of the shutter curtain across an interval in the vertical direction, and right and left guide rails guiding the guide blocks 13 vertically, the shutter curtain is constituted of a sheet main body 4a and end part sheets 4b which are provided in right and left end parts breadthwise in the sheet main body 4a and extends in the vertical direction, and a strength of the end part sheet 4b is made higher than a strength of the sheet main body 4a.