baber/WOPTO huggingface dataset:
Patent JP-H01102027-A (JP)
Title: Production of antiallergic drug
Inventor: FUKUZAKI EIICHIRO
IPC: A61K36/18
Filed: 1987-10-15
Abstract: PURPOSE:To obtain an antiallergic drug effective for allergosis of I type free from side effects, by cultivating a plant tissue belonging to the genus Lauraceae or Labiatae and collecting an inhibitory component of granule removal of mast cell from the culture mixture. CONSTITUTION:Tissue of one plant belonging to the family Lauraceae (e.g. Cinnamomum Cassia), Labiatae (e.g. Perilla frutescens, Mentha arvensis or Prunella vulgaris), Ephedraceae (e.g. Ephedra sinica), Magnoliaceae (e.g. Magnolia liliflorap), Aristolochiaceae (e.g. Asiasarum sieboldi), Leguminosae (e.g. Pueraria lobata or Sophora japonica) or Umbelliferae (e.g. Foeniculum vulgare or Lingusticum acutilobam) or a cell group (e.g. root of budding, hypocotyl or cotyledon) is cultivated in a solid medium preferably containing agar usually by adding a plant hormone such as auxin in order to promote deviation of callus and the callus is subjected to subculture to give an antiallergic drug containing an inhibitory component of granule removal of mast cell.
Patent JP-H0972968-A (JP)
Title: Wrist watch notifying of date of highly possible conception
Inventor: SASAKI FUMIYOSHI
IPC: G04C3/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To allow a women to select the conception blocking the abortion of an undesired embryo by measuring body heat automatically to eliminate time and labor for the inspection of temperature required for rhythm method and to provide information on a marked date for highly possible conception. SOLUTION: A computer estimates a date of ovulation and date of expected menstruation from records of a body heat sensor 1 and an outside air temperature sensor 2 built in a wrist watch to display a level of a date of highly possible conception.
Patent JP-2000124393-A (JP)
Title: Stack package and its manufacture
Inventor: BOKU SOUKU
IPC: H01L23/31
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a stack package whose total thickness is not increased and in which a signal transfer route is short and to provide its manufacturing method. SOLUTION: This stack package contains a ceramic capsule 50 in which a pair of protrusion parts are formed on the surface on both sides. Moreover, it contains a first semiconductor chip 30 which is bonded, by using an adhesive, onto the surface between the protrusion parts of the ceramic capsule 50 in such a way that a bonding pad 31 and a bonding pad 41 are directed upward. In addition, it contains a second semiconductor chip 40 which has a size to such an extent that the bonding pads 31, 41 are exposed on both sides of the ceramic capsule 50 and which is bonded, by using an adhesive, onto the rear surface of the ceramic capsule 50 in such a way that the bonding pads 31, 41 are directed upward.  Furthermore, it contains metal wires both ends of which are connected to the bonding pads 31, 41 of the first and second semiconductor chips 30, 40 and the intermediate parts of which are placed on the protrusion parts of the ceramic capsule 50. In addition, it contains a sealing agent which molds the whole in such a way that the intermediate parts of the metal wires placed on the protrusion parts of the ceramic capsule 50 are exposed. In addition, it contains conductive bumps 140 which are formed in the intermediate parts of the metal wires exposed from the sealing agent. In addition, it contains solder balls which are mounted on the conductive bumps 140.
Patent JP-H07114785-A (JP)
Title: Tape cassette
Inventor: OSHIMA MINEO
IPC: G11B23/087
Filed: 1993-10-19
Abstract: PURPOSE:To provide a high reliable tape cassette without slack in magnetic tape due to an elastic braking pawl influenced by turn-back of a hub and without slack in tape due to an impact. CONSTITUTION:Since one pair of guides 13 and 14 for separating restraining pawls 9 and 10 engaged with ratchets 5 and 6 from the outer circumferences of the hubs 3 and 4 in accordance with a releasing operation of a brake are provided in the tape cassette, when an impact is given from the rear surface, the hubs 3 and 4 are not rotated in the direction of slacking of the magnetic tape by the restraining pawls 9 and 10, and hence there is no fear of giving a great deal of damage to the magnetic tape on account of the slack in the magnetic tape. Since the tape cassette is provided with guide walls 18 and 19 for separating the restraining pawls 9 and 10 engaged with the ratchets 5 and 6 from the outer circumferences of the hubs 3 and 4 in accordance with the releasing operation of the brake 8 and the guides for engaging the restraining pawls 9 and 10 with the ratchets 5 and 6 and making the restraining pawls 9 and 10 position approximately along the outer circumferences of the hubs 3 and 4 in accordance with a braking operation, there is no fear of detriment to the braking operation due to deformation.
Patent JP-H03124897-A (JP)
Title: Substrate for alkali-swelling releasable label
Inventor: KATO TAKAHISA
IPC: D21H19/08
Filed: 1989-10-04
Abstract: PURPOSE:To obtain the subject substrate suitable for the alkali washing of a labeled bottle and having few pinholes and excellent water-resistance, curling property and smoothness by successively applying an intermediate layer containing a water-soluble or water-dispersible polymer and a specific radiation- curable anchor layer to a substrate. CONSTITUTION:An intermediate layer containing a water-soluble and/or water- dispersible polymer is applied to at least a surface of a substrate (preferably natural pulp paper). A radiation-curable resin mixture containing monofunctional and polyfunctional radiation-curable carboxylic acids is applied to the intermediate layer and cured with radiation to form an anchor layer and obtain the objective substrate. The monofunctional carboxylic acid is e.g. diethylene glycol monoacrylate monofumarate and the polyfunctional carboxylic acid is e. g. trimethylolpropane diacrylate fumarate.
Patent JP-H1181214-A (JP)
Title: Curbstone
Inventor: SAKANE TETSUSHI
IPC: E01C11/22
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To read and rewrite various information, such as road information and information about road-occupying objects without making contact and interrupting traffic. SOLUTION: Information about road-occupying objects located near the installation site of a curbstone 1, such as a manhole and a buried structure, is stored in an electromagnetic induction type IC chip 2, and the IC chip 2 is stored in a vertical or horizontal hole provided in the curbstone 1. Since the IC chip 2 is provided in the curbstone 1, the stored information can be read and rewritten without interrupting traffic. The information stored in the IC chip provided on the side face of the curbstone can also be read from a movable body such as an automobile.
Patent JP-H0980607-A (JP)
Title: Camera with built-in circuit board for external communication
Inventor: IGARI HIDEO
IPC: G03B15/05
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To connect a camera to an external tool regardless of the shape of the camera that can be communicated with the external tool and provided with a storage element capable of writing and deleting information electrically. SOLUTION: A circuit board 12 for external communication is disposed adjacently to a battery chamber 13 of a camera body 11. A storage part 11a with an inner cover 15 is provided at the internal wall, adjacent to the circuit board 12, of the battery chamber 13. A terminal part 12a connected to the circuit board 12 is stored in the storage part 11a, normally in a folded state during the use of a camera, but at the time of communication between an external tool and the camera, a battery cover 14 is opened, and the inner cover 15 is also opened to extend and pull the terminal part 12a out of the camera body 11 and to connect it to the external tool through a relay circuit board if necessary.
Patent JP-S63114274-A (JP)
Title: Manufacture of semiconductor photodetector
Inventor: SHIRAI TATSUAKI
IPC: H01L31/107
Filed: 1986-10-31
Abstract: PURPOSE:To obtain a homogeneous photodetector having excellent crystallinity, by forming a CAP layer on a first transparent layer, implanting impurities into the first transparent layer through the CAP layer, forming a high concentration impurity region, and thereafter removing only the CAP layer by melt back. CONSTITUTION:The following layers are formed on a substrate 1: an n-GaInAs layer 2 as an absorbing layer; a GaAsP layer 3 as a transition layer; a first n<->-InP layer 4 as a first transparent layer; and a GaxInyAsl-xPl-y layer 10 as a CAP layer. Silicon is implanted into a light receiving part by using resist mask 11 on the layer 10. Then the resist mask is removed, and the second growing is performed. The silicon is activated at the same time, and an n-InP region 7 as a high concentration impurity region is formed. The GaxInyAsl-xPl-y 10 is removed by using unsaturated melt employing In-P grown melt. Thus an avalanche region having excellent crystallinity can be formed.
Patent JP-S60151028-A (JP)
Inventor: JIYON AARU NAISURII
IPC: B29C70/10
Filed: 1984-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000087623-A (JP)
Title: Automobile door lock with locking element
Inventor: ARMBRUSTER STEFAN
IPC: E05B83/36
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To satisfactorily and easily compensate a tolerance in relation to a lock assembly inner and outer operating rod. SOLUTION: In an automobile door lock 1, an outer operating rod 6 consists of at least a first partial rod 9 and a second partial rod 10, and the first partial rod 9 and the second partial rod 10 are connected to each other through a compensating device 11. The compensating device 11 has a first compensating lever 12 connected to the first partial rod 9, and a second compensating lever 13 connected to the second partial rod 10. The first compensating lever 12 and the second compensating lever 13 can be pivotally moved and/or relatively offset to each other. Therefore, in the assembly process, they are fixed to together by a tool which can be introduced into a door from the outside after carrying out compensation of a tolerance.
Patent JP-H05115954-A (JP)
Title: Production of aluminum alloy
Inventor: OZAWA YASUHIKO
IPC: C22C1/00
Filed: 1991-09-12
Abstract: PURPOSE:To produce the aluminum alloy in such a manner that an intermetallic compd. can be formed in a laminar state and finer crystal grains are formed, by which the additive metals are formed on the alloy surfaces with substantially no liberation or sepn. and the grading function, heat resistance and mechanical characteristics of the resulted alloy are remarkably improved. CONSTITUTION:This process for production of the aluminum alloy consists in packing the aluminum alloy compounded with different metals in a molten state into a casting mold preheated to the temp. above >=1/2 the m. p. of this alloy, then impressing >=30Kgf/cm2 pressure to at least the treated surface of the aluminum alloy at the temp. within a + or -10 deg.C range at which the alloy exhibits both of a liquid phase and a solid phase at the boundary between the aluminum alloy packed in the casting mold and the casting mold, thereby decreasing the volume of the aluminum alloy by 6.4 to 7.6%.
Patent JP-H07118516-A (JP)
Title: Thermoplastic resin composition
Inventor: OKUZONO TOSHIAKI
IPC: C08L71/12
Filed: 1993-10-19
Abstract: PURPOSE:To effectively utilize a recycled PET and thereby provide a resin compsn. which undergoes only a small dimensional change due to water and has solvent and oil resistance greatly improved without detriment to molded appearance, mechanical properties, heat resistance, and molding flowabiliity. CONSTITUTION:The compsn. is obtd. by melt mixing 20-80 pts.wt. polyphenylene ether resin, 20-80 pts.wt. recycled polyethylene terephthalate, 2-20 pts.wt. elastomer, and 0.1-5 pts.wt. compatibilizer. The compsn. can be widely used for electric and electronic parts, automotive parts, mechanical parts, construction parts, miscellaneous home goods, etc.
Patent JP-S61138247-A (JP)
Title: Scanning system driving device of copying machine
Inventor: SUGIURA MITSUSHI
IPC: G03G15/04
Filed: 1984-12-11
Abstract: PURPOSE:To move forth and back and also stop a scanning system only by using one solenoid by providing a cam which moves integrally with the scanning system to the scanning system and also providing an inversible lever on a changeover lever. CONSTITUTION:The cam 50 is fixed on the reverse surface of an original platen 4 over the inversible lever 45 and while the tip 45a of the inversible lever 45 is in slide contact with the slide surface 50a of the cam 50, claws 41 and 42 of the changeover lever 40 do not engage ratchet wheels 24 and 34. When a print button which is not shown in a figure is pressed, the solenoid SL turns off and the changeover lever 40 rotates to lock the ratchet wheel 34, so the original platen 4 moves forth as shown by an arrow (b). When the original platen 4 moves back to an exposure start position, the cam 50 moves away on the inversible lever 45 and when the solenoid SL is turned on at this point of time, the changeover lever 40 rocks to lock the ratchet wheel 24, so the original platen 4 moves forth as shown by an arrow (a).
Patent JP-S62122225-A (JP)
Title: Wire bonder
Inventor: TAKASHIMA KAZUHISA
IPC: H01L21/50
Filed: 1985-11-22
Abstract: PURPOSE:To make the wire bonding operation of individual packages automatic by providing a transporting means which can preset a carrier jig capable of mounting a semiconductor device in a predetermined bonding position and a means for placing each semiconductor device oppositely to a bonding tool. CONSTITUTION:A carrier jig 5 carrying a semiconductor device 4 is moved to an X-direction chute 86. When the front end of the carrier jig 5 reaches a predetermined position of a bonding station, a supporting part picks up the foremost semiconductor device 4 and a predetermined wire bonding is carried out by a bonding mechanism 94. The semiconductor device 4 after completion of wire bonding is returned to the original position of the carrier jig 5 and is mounted on it again. Then, the carrier jig 5 is also moved by a motor and the next semiconductor device 4 is wire-bonded. When the semiconductor devices in Y-direction are finished, those in the next row are subjected to wire bonding.
Patent JP-H01103461-A (JP)
Title: Thermal transfer printer
Inventor: MARUYAMA TAKASHI
IPC: B41J2/325
Filed: 1987-10-16
Abstract: PURPOSE:To prevent the occurrence of a separation phenomenon in cold state and an unsatisfactory taking-up by preventing the tension of an ink ribbon disposed on a non-heating part from being larger than that of the ink ribbon disposed on a heating part. CONSTITUTION:A head 1 is provided with a planar mount 2. One surface of the mount 2 serves as a sliding surface for an ink ribbon 5. In the lower half part of the sliding surface, a substrate 4 is enbedded, and a heating part 3 is provided on the substrate 4. In a non-heating part 3a of the mount 2, a chamfered part 6 is provided on an edge part upstream of the running of the ink ribbon 5 to make the tension of the heating part 3 equal to that of the non-heating part 3a. Namely, the ink ribbon 5 held between the head 1 and a paper is slid uniformly.
Patent JP-2001081265-A (JP)
Title: Conditioning agent
Inventor: ISHIKAWA MASAMI
IPC: C08L71/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a conditioning agent which enables a Pd catalyst to be sufficiency adsorbed by a polyimide resin, especially by the inside surface of a through-hole or blind viahole, by incorporating a specific polymeric compound as the main ingredient into the same. SOLUTION: This conditioning agent is prepared by combining 0.1-20 g/l at least one polymeric compound selected from among compounds represented by formulas I to III with a suitable carrier. In the formulas, R is a 12-20C saturated or unsaturated alkyl; R1 to R5 are each a lower alkyl; L1 is a lower alkylene; (n) and (m) are each 5-10; R6 and R7 are each a lower alkyl; (l) is 10-100; PEG is a polyethyelene glycol chain having a mol.wt. of 1,000-10,000; L2 is a 12-20C saturated or unsaturated alkylene; and (p) is 10-100. This agent, when mixed with an alkanolamine, an inoragnic alkali substance (e.g. sodium hydroxide or sodium carbonate) and/or a nonionic surfactant, can be used as a degreasing conditioning agent.
Patent JP-H0999760-A (JP)
Title: Vehicular rear seat
Inventor: HIJIKATA SHUNSUKE
IPC: B60N2/16
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To stabilize a posture when an occupant sits down by placing feet on a rear seat. SOLUTION: In a vehicular rear seat which has a rear seat back part 19 on which one occupant sits down and a rear seat cushion part 21 and is constituted on a floor 23 by independently arranging the rear seat back part 19 and the rear seat cushion part 21 or juxtaposing these in a plurality, the seat is provided with a moving mechanism 25 which movably supports at least one of the rear seat back part 19 and the rear seat cushion part 21 and forms a space P between base parts 19a and 21a of both by a movement. When a rear seat occupant takes a straightly sitting posture on the rear seat cushion part 21, since a tiptoe can be inserted into the space P, a sitting posture can be stabilized.
Patent JP-H0788039-A (JP)
Title: Linear motor
Inventor: KANEKO RYOJI
IPC: A47H15/02
Filed: 1993-09-24
Abstract: PURPOSE:To easily assemble a mover irrespective of the electrical direction of the mover in a manner such that one end of the center coil is connected to a brush of the center trolley, one end of each of coils on both sides is connected to each of trolleys on both sides, the coils are wound in the same direction by using the ends connected to the brushes as a reference, and the other ends of the coils are collected. CONSTITUTION:A mover 200 comprises three sets of coils 205 to 207 to which an electric power is supplied from a trolley 19 of three phases and three sets of brushes 210 to 212. One end 205a of the coil 205 in the center is connected to the brush 210 of the center trolley 19 and ends 206a and 207a of the coils 206 and 207 on both sides are connected to the brushes 211 and 212 on both sides. The winding directions of the coils 205 to 207 are set to the same direction by using the ends which are connected to the brushes as a reference. Other ends 205b to 207b are collectively connected. The current directions of the three-phase alternating currents are set to the same phase irrespective of the attachment direction of the mover. Thus, the mover can be assembled without considering the electrical direction.
Patent JP-S63113998-A (JP)
Title: Dynamic random access memory
Inventor: MIYAMOTO HIROSHI
IPC: G11C11/34
Filed: 1986-10-31
Abstract: PURPOSE:To enlarge an allowance to an internal noise, etc., without increasing a chip size by providing a MOSFET to equalize a bit line pair and the MOSFET to make a sense amplifier driving signal and a bit line into the same potential. CONSTITUTION:When a sense amplifier pullup signal BH goes to a high level, an N channel sense amplifier driving signal phiN is precharged through an FETQj10 to 1/2VCC. Further, a precharging signal PR goes to the high level, a bit line precharging potential VBL generating circuit 10 is connected to the signal phiN and the potential of the phiN is made equal to the VBL. At this time, the VBL is supplied through the FETQj10 even to a bit wire BLj. Further, the potential of a line BLj also goes to the VBL through an FETQj5. Consequently, in this condition, even when the bit line potential receives the change due to the noise, a bit line potential and a sense amplifier driving signal are made into the same potential by a TrQj10 provided for respective sense amplifiers, and therefore, the too early sense action of the sense amplifier and the sensitivity deterioration can be prevented without increasing a chip size.
Patent JP-H01135701-A (JP)
Title: Mollusk control method and feed composition
Inventor: RODO AARON HAAMAN
IPC: C07D207/42
Filed: 1988-10-19
Abstract: PURPOSE: To controll a mollusk especially gastropod by bringing the one into externally contact with am effective amount of a specific arylpyrrole or internally dosing the compound thereto. CONSTITUTION: A mollusk is controlled by bringing the one into externally contact with an effective amount of a compound of the formula [X is a halogen or CF3 ; Y is X or CN; W is CN or NO2 ; A is H, a (substituted) alkyl; a (substituted) alkenyl, CN, a (substituted) alkynyl, a dialkylaminocarbonyl, etc.; L is H, F, Cl or Br; M and R are each H, an alkyl, an alkoxy, an alkylthio, an alkylsulfinyl, CN, a halogen, NO2 , CF3 , etc., or when the M and the R is in an adjacent position, MR represents OCH2 O, OCF2 O, CH=CH-CH=CH], e.g. 4,5-dichloro-2-(3,4-dichlorophenyl)-pyrrole-3-carbonitrile or internally dosing the compound to the mollusk (by including the one in a bait composition).
Patent JP-S62120725-A (JP)
Title: Digital-analog converter
Inventor: KAJITANI MASANORI
IPC: H03M1/68
Filed: 1985-11-20
Abstract: PURPOSE:To convert a data of a high bit number at a high speed by providing a decoder decoding a data of high-order L-bit in M-bit in addition to a decoder decoding a data of a high-order M-bit among N-bit of digital data so as to decide two nearby potentials V1, V2. CONSTITUTION:The titled converter consists of the 1st D/A converting circuit 1 applying D/A conversion to a high-order M-bit and the 2nd D/A conversion circuit 2 applying D/A conversion to a low-order (N-M)-bit. A switching circuit 14 is subject to on/off control by an input to decoders 11, 12 and any of two potentials at a voltage-division output terminal of a voltage division circuit 13 is outputted as two nearby potentials V1, V2 of analog values corresponding to an input data Dn and it is given to the 2nd D/A conversion circuit 2. The two nearby potentials based on the data of the most significant digit L-bit are outputted from the switching circuit 14, then even when a digital data is changed largely, the time when the output voltage of the 1st D/A conversion circuit, i.e., the entire output voltage is made stable, is reduced.
Patent JP-H03124087-A (JP)
Title: Manufacture of ceramic circuit board
Inventor: SATO TOYOSAKU
IPC: H05K1/03
Filed: 1989-10-09
Abstract: PURPOSE:To obtain a ceramic board whose relative permittivity is small by a method wherein a substrate is coated with a solution in which a metal alkoxide is hydrolyzed and adjusted, this assembly is dried by using a supercritical drying method and, after that, it is baked. CONSTITUTION:Nineteen g of methanol is added to and mixed with 25g of tetramethoxysilane; in addition, a solution in which 21g of pure water and 0.3g of hydrochloric acid are dissolved in methanol is added and mixed. They are matured at 50 deg.C for 50hr to obtain a solution A. An alumina substrate 1 is coated with the solution A by using a spin coating method; the substrate is put in an autoclave, is pressurized under 85atm. of a critical pressure or higher of the methanol and is heated at 320 deg.C of a critical temperature or higher of the methanol to set a critical state. Then, the methanol is removed gradually; a pressure is reduced to atmospheric pressure and a temperature is lowered to room temperature. The substrate 1 is put in an electric furnace and is baked for one hr; after that, it is screen-printed and baked at a prescribed temperature.