baber/WOPTO huggingface dataset:
Patent JP-2000130531-A (JP)
Title: Continuously variable transmission
Inventor: KOGA HIDETAKA
IPC: F16H37/02
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight, space-saving, and low cost continuously variable transmission capable of dispensing with the addition of a hydraulic mechanism by obtaining a directly coupling stage by using a one-way clutch. SOLUTION: A one-way clutch 35 is arranged between a main shaft 3 on the input side of a troidal transmission gears 1, 2 of a continuously variable transmission and an output shaft 26. When the transmission gear ratio of the troidal transmission gears 1, 2 is slightly smaller than a maximum transmission gear ratio, the reduction gear of a reduction gear mechanism 36 is set so that the rotating speed generated in the output shaft 26 by decelerating the output rotation of the troidal transmission gears 1, 2 by means of the reduction gear mechanism 36, coincides with the rotating speed of the main shaft 3. During high torque when starting, the one-way clutch 35 is locked to directly couple the main shaft 3 to the output shaft 26, and thus power is transmitted to the output shaft 26 without passing through the troidal transmission gears 1, 2.
Patent JP-H11130782-A (JP)
Title: Production of fluorine-containing siloxane compound
Inventor: ISODA YUICHI
IPC: C07F7/12
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in high yield at a low cost by reacting a fluorine-containing silane with a chlorosilane each having respectively specific structure. SOLUTION: The objective compound of the formula III (A is a group of the formula IV) is produced by reacting a fluorine-containing silane of the formula I (R<1> and R<2> are each F or trifluoromethyl; R<3> is H or a 1-8C straight or branched hydrocarbon group; (p) is 0-9; (k) is 0-16; (m) is 0-30; (n) is 0 or 1) with a chlorosilane of the formula II (R<4> is a 1-6C univalent hydrocarbon group; B is H, methacryloxypropyl, vinyl or the like; (r) is 1-3) (e.g. trichlorosilane). The compound of the formula I is preferably produced by the hydrolysis of a corresponding fluorine-containing chlorosilane. Preferably the reaction temperature is -10 to +60 deg.C and the molar ratio of the silanol group of the compound of the formula I to the chlorine atom of the compound of the formula II is 1:1.  A base is preferably added to the system to neutralize the by-produced hydrochloric acid and the base is preferably a t-amine.
Patent JP-H01150289-A (JP)
Title: Head loading structure for magnetic recorder
Inventor: BABA TERUO
IPC: G11B21/12
Filed: 1987-12-07
Abstract: PURPOSE:To reduce the generation of noise at the time of loading and unloading a head by engaging a movable chip with a solenoid york by providing an engaging projection part and an engaged recess part respectively on the movable chip and the york and constituting a rotatable structure. CONSTITUTION:A cylindrical supporting point 2a functioning as the engaging projection part is provided on the movable chip 2 to be attracted by an iron core 4 excited by a coil 3 so as to be rotated and provided with dissociative property and the engaged recess part 6b to be engaged with the supporting point 2a of the chip 2 is provided on the solenoid york 6 rotatably supporting the chip 2 and constituting a magnetic circuit together with the iron core 4. About the engaging relation between the movable chip 2 and the solenoid york 6, a clearance between the outer diameter of the supporting point 2a of the chip 2 and the bearing hole 6b of the york 6 is fine, vibration due to backlash to be generated at the time of attracting/separating the movable chip 2 to/from the iron core 4 is suppressed and noise is reduced.
Patent JP-H11124553-A (JP)
Title: Adhesive for circuit board
Inventor: ODEMURA JIYUNJI
IPC: H05K3/46
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive which is used in interlayer bonding of circuit boards and has characteristics excellent to such a degree as not to damage an insulation film by dissolving a thermoplastic cycloolefin polymer in an org. solvent. SOLUTION: The 'cycloolefin polymer', i.e., a polymer having cycloolefin- derived repeating monomer units, includes an addition polymer or ring-opening polymer of an alicyclic monomer having a nobornene ring, a 1,4-addition polymer of a cyclic conjugated diene monomer, etc. A hydrogenated, addition (co)polymer or ring-opening polymer of an alicyclic monomer having a norbornene ring is esp. pref. in terms of heat resistance. The content of repeating cycloolefin monomer units in the polymer is pref. 50 mol.% or higher, still pref. 80 mol.% or higher. The most desirable number average mol.wt. of the polymer is in the range of 10,000-200,000, and the polymer pref. has polar groups in terms of improving the adhesiveness and crosslink density.
Patent JP-H06133936-A (JP)
Title: Microscope cover for drum thermometer
Inventor: NOMURA TOSHIYUKI
IPC: A61B5/00
Filed: 1992-10-24
Abstract: PURPOSE:To provide a microscope cover for a clean drum thermometer which can readily and surely cover a probe and is not bulky. CONSTITUTION:A ring-shaped base member 5 to make a probe of a drum thermometer pass therethrough is disposed at an eccentric position on one side of a film member 4 for covering the probe of the drum thermometer and is bonded to one outward point 6 of the film member 4.
Patent JP-H08168142-A (JP)
Title: Wiring circuit for electric joint box and wire cutter for wiring circuit
Inventor: YAMADA TAKAYUKI
IPC: H01R4/24
Filed: 1994-12-13
Abstract: PURPOSE: To obtain a wiring circuit for an electric joint box at low cost and a wire cutter therefor in which a wire can be cut by a single stroke and each circuit can be cut off certainly. CONSTITUTION: The wire cutter 1 comprises a fixed cutter 2 for holding the cutting part 14a of a wire 14, and a driven cutter 3 performing the cutting of the wire 14 and the bending of one cutting end part 14b simultaneously. In a wiring circuit formed by the cutter 1, the pitch H2 of planer pressure contact terminals 7, 7, coming into pressure contact with a wire 14 on the opposite sides of the cutting part thereof, matches the pitch h3 of terminal holes at the connector housing part of an electric joint box. Furthermore, an insulation board is beveled at a part 16a abutting against the bent part of one cut end part 14b. A separator part inserted between the cut end parts 14b, 14c of the wire 14 is encased in the electric joint box.
Patent JP-H11126666-A (JP)
Title: Connector
Inventor: TAKEMASA EIICHIRO
IPC: H01R12/16
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To fix a long narrow housing firmly so as to bring it into contact with a base board surface while preventing its deformation by restricting rise of a reinforcement board toward the top side by means of a pin member which is extended in the height direction in a predetermined position in the longitudinal direction to be engaged with a circuit board. SOLUTION: A connector 10 fixed to a circuit board can be firmly fixed to the board by means of pin members 50 arranged in multiple positions in its longitudinal direction. Especially, when external force is applied to the connector 10, a metallic reinforcement board 70 extended in the longitudinal direction resists the stress and the stress is dispersed to the pin members 50 in multiple positions in the longitudinal direction of the reinforcement board 70, so that fixing strength of the connector 10 can be greatly increased. The reinforcement board 70 arranged for reinforcing a housing 20 is supported an the pin members 50 not only in the vicinities of the both ends of the connector 10 but also in the vicinity of its center, so that the housing 20 can be always brought into contact with the circuit board, and excessive deformation can be prevented.
Patent JP-H04184023-A (JP)
Title: Air heat source type air conditioner
Inventor: TAKEBAYASHI YOSHIHISA
IPC: F24F3/044
Filed: 1990-11-15
Abstract: PURPOSE:To obviate the need for a heat source-water feed pipe and preclude leakage of water, by a construction wherein a unitary heat pump for returning heat-exchanged heat-source air to an air conditioner is intermediately connected between a forward feed duct and a return feed duct, a conditioned-air outlet port is provided, and the return feed duct is provided with an intake port for air from a room to be cooled (heated). CONSTITUTION:In an air conditioner 1, air is cooled and dehumidified by a cooling coil 4, and is heated by a reheating coil 3, to become conditioned air. The conditioned air is blown by a fan 2 through a forward feed duct 5 and outlet ports 12... into a room as primary conditioned air. On the other hand, the conditioned air is fed as heat-source air through the duct 5 and branch ducts 8... to heat pumps 10... each of which has a condenser 9 equipped with an evaporator. At the heat pumps 10..., the heat-source air is subjected to heat exchange for cooling or heating intake room air, and the room air thus cooled or heated is fed into the room for cooling or heating.
Patent JP-H10147517-A (JP)
Title: Film coated tablet composition having increased collapsing characteristic
Inventor: LUBER JOSEPH R
IPC: A61K9/30
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To prepare a orally administrable pharmaceutical composition excellent in collapsing characteristics by coating a formulation with a film comprising a specific film-formable polymer and a specific compound in combination. SOLUTION: This composition is obtained by dipping a tablet or a caplet into an aqueous dispersion containing a pharmaceutically acceptable and hydrophilic film-formable polymer and an alkali agent to form a film-coating. The alkali agent can increase the removing rate of the film-coating polymer and decrease the collapsing period of the film-coating. Further, when the coated tablet is brought into contact with the gastic acid, the gastic acid immediately reacts with the alkali agent, forms many holes in the film, and starts collapsing of the tablet core by penetrating the coating. The alkali agent is exemplified by sodium hydrogencarbonate. The film-formable polymer is exemplified by hydroxypropylmethylcellulose, methylcellulose, povidone and lactose.
Patent JP-H03168087-A (JP)
Title: Novel manifestation vector
Inventor: MIYAZAKI JUNICHI
IPC: C12P21/00
Filed: 1989-11-28
Abstract: PURPOSE:To enable high manifestation of extraneous gene by replacing a base sequence of part of beta-actin gene promoter of chicken with a gene derived from beta-globin of rabbit. CONSTITUTION:A manifestation vector obtained by removing a gene on 3' end side including splice acceptor sequence in the downstream (on 3' end side) from the midway of intron region in beta-actin gene promoter of chicken and connecting extraneous gene containing splicing acceptor of beta-globin of rabbit thereto and having a hybrid promoter and further having terminator sequence as control sequence for manifestation of extraneous gene is used as a novel manifestation vector. An eucaryotic cell is transformed by a recombinant plasmid having extraneous gene integrated in the downstream of hybrid motor of the vector and cultured.
Patent JP-H08149804-A (JP)
Title: Switching regulator power supply circuit
Inventor: YAMAGUCHI SHUZO
IPC: H02M3/155
Filed: 1994-11-18
Abstract: PURPOSE: To provide a switching regulator power supply circuit for efficiently improving output load current over a wide range. CONSTITUTION: A power supply is provided with a first switching element for small current and a second switching element for large current and switches the first and second switching elements according to the output current value detected from a voltage at both terminals of a resistor 3.
Patent JP-H09124744-A (JP)
Title: Highly weather-resistant sealant composition
Inventor: MARUYAMA KOSHIN
IPC: C08F220/10
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealant compsn. excellent in softness and resistances to weather and water. SOLUTION: This compsn. is obtd. by compounding a fluorocopolymer with a curative, a cure catalyst, and a filler. The copolymer essentially comprises fluorolefin units, alkyl (meth)acrylate units, and units derived from an adduct of a hydroxyalkyl (meth)acrylate or crotonate and ε-caprolactone and has a number average mol.wt. (by gel permeation chromatography) of 1,000-50,000 (in terms of polystyrene).
Patent JP-S63162931-A (JP)
Title: Intake controller for engine
Inventor: OKIMOTO HARUO
IPC: F02B27/02
Filed: 1986-12-24
Abstract: PURPOSE:To improve the negative pressure force in the intake inertia supercharge by installing a rotary timing valve into an intake passage and installing an auxiliary opening/closing valve onto the upstream side of the rotary timing valve. CONSTITUTION:A rotary timing valve 15 is installed into a supercharge intake passage 9 which bypasses a natural intake passage 2. The upstream side passage of the rotary timing valve 15 is divided into the branched passages 29A and 29B, and an auxiliary opening/closing valve 31 is installed into one branched passage 29A. Therefore, the dead volume between the rotary timing valve and an take port can be reduced,and the negative pressure force in the intake inertia supercharge can be increased.
Patent JP-S63168170-A (JP)
Inventor: OIKAWA AKIRA
IPC: A61L9/01
Filed: 1986-12-29
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-H03181578-A (JP)
Title: Position-adjustable adhesive tape and its production
Inventor: KURAIDO DEBITSUDO KARUHOUN
IPC: C09J7/38
Filed: 1990-11-15
Abstract: PURPOSE: To provide the subject adhesive tape, whose position can be adjusted, for traffic signs, decorations for automobiles, and the like by forming a number of spaced groups of particles, which groups are distributed uniformly on one surface of a pressure-sensitive adhesive layer, and are projected and have no pressure-sensitive adhesive on top of each of the groups.  
     CONSTITUTION: This tape is made in such a manner that a number of semispherical low-adhesive recesses 14 made of a great number of tiny particles, such as glass beads, are formed in one surface 13 of a carrier web 12, the low-adhesive surface 13 is covered with a pressure-sensitive adhesive layer 17, its opposite surface is bonded to a flexible backing 18, and the pressure- sensitive adhesive is allowed to flow not to completely surround every particle 15 in the recesses 14. When the carrier web 12 is taken out, the groups 19 of the particles 15 project from the pressure-sensitive adhesive layer 17 and when the adhesive tape piece is applied to a base, the groups 19 allows the position of the adhesive tape piece to be adjusted. By applying pressure to the flexible backing 18, the adhesive is bonded to the base. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63164394-A (JP)
Inventor: NAKAJIMA SHIGERU
IPC: H05K3/00
Filed: 1986-12-26
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-H11137625-A (JP)
Title: Jet bathtub
Inventor: INARI TAMIKAZU
IPC: A61H23/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a jet bathtub which can easily be set to the attaching part of a bathroom unit. SOLUTION: This jet bathtub is provided with a bathtub main body 2, which is provided with at least one suction port sucking hot water or water inside and plural injection ports injecting hot water or water to inside on a wall surface, and plural connecting pipings on the bathroom side, which are added along the outer wall surface of the main body 2, whose respectively one tips are connected to the suction port or an injection port and which are provided with cylindrical receiving ports, to which the tip parts of external connecting wirings put through piping ports for connection are connected, at a position facing the piping port for connection to the jet generator outside of the bathroom provided at the wall of the bathroom.  At the bathtub, the receiving ports 45 are formed at elbow-like or cheese-like receiving port members 44, which are connected to the other piping materials constituting a part adjacent to these members 44 of the connecting pipings on the bathroom side 4a on the wall surface of the main body 2 through rotary joints.
Patent JP-H06163061-A (JP)
Title: Laminated fuel cell
Inventor: OKAE KOUYA
IPC: H01M8/02
Filed: 1992-11-20
Abstract: PURPOSE:To contract the difference in generating performance caused from the temperature difference between unit cells in a block by improving the arrangement of an electrolyte supplying passage. CONSTITUTION:A laminated fuel cell is formed of a laminated body of unit cells 2 having a matrix 9 nipped by a fuel electrode 11 and an oxidizing agent electrode 15. This is provided with a cooling plate 3 laminated between blocks with a plurality of unit cells 2 as one block, a reservoir plate 20 for holding an electrolyte, and an electrolyte supplying passage 21 formed on an electrode situated between the matrix and the reservoir plate to supply the electrolyte lacked in the matrix from the reservoir plate side. The space between the mutually adjacent electrolyte supplying passages 21 is set wider on an unit cell 2C situated in a low temperature part, compared with an unit cell 2A situated in a high temperature part.
Patent JP-S63166374-A (JP)
Title: Video camera with still camera
Inventor: MASUDA AKIRA
IPC: H04N5/335
Filed: 1986-12-27
Abstract: PURPOSE:To prevent the reproduction of an unpleasant and conspicuous pattern due to the lighting of a strobo lighting section by replacing a signal by one field including lighting by a pseudo signal generated by a pseudo signal generat ing section and recording the result when the strobo lighting section is lighted. CONSTITUTION:When a strobo lighting section 32 of a still camera section 31 is lighted during the recording by a video camera section 37, a changeover switch 57 is switched by a switching signal outputted synchronously with a light command signal to the strobo lighting section 32. Then a pseudo signal by one field generated by an output voltage of a DC power supply 56 being a pseudo signal generating section is replaced by a video signal by one field including the lighting of the strobo lighting section 32 obtained through an image pickup lens 4 of a video camera section 37. Thus, the pattern is made not remarkable in the one field and the production of unpleasantness to the viewer is avoided at reproduction.
Patent JP-H01301911-A (JP)
Title: Internal combustion engine
Inventor: AREISUTEA KUROODO RAIRU
IPC: F01L1/26
Filed: 1988-12-08
Abstract: PURPOSE: To simplify the structure of a cylinder head by arranging three valves on one side of a cylinder center plane and making the angle of inclination for the outer valves be not larger than the angle of inclination for the inner valve. CONSTITUTION: On both sides of a cylinder center plane 16, inlet valves 12, 13 and an outlet valve 11 inclined with respect to the center plane are arranged. Three inlet valves 12, 13 are arranged, with the angle of inclination with respect to the center plane 16 for the outer valves 12 being not larger than the angle of inclination for the inner valve 13. Thus, it is possible to ensure a larger receiving space for working members of the valve and simplify the structure of a cylinder head.
Patent JP-H10144946-A (JP)
Title: Transparent conductive film of thin-film solar cell and its manufacture
Inventor: KUSHIYA KATSUMI
IPC: H01L31/18
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To speedily manufacture a conductive film that is equivalent to ZnO transparent conductive film, manufactured by the MOCVD(metal organic chemical vapor deposition method) and with a large area by reducing the effects of sputtering shock. SOLUTION: A ZnO transparent conductive film that is supplied as a window layer 6 of a solar cell 1 is manufactured by a method. First, a first conductive film 1 that has less sputtering shock, operating as an interface protective film is formed on a high-resistance buffer (interface) layer 5 by a low-output (100W or less) RF sputtering using a ZnO target. After that, a second conductivity film 2 and a third conductivity film 3 that are supplied as the window layer 6 are formed by DC magnetron sputtering, using ZnO:Al target for each of a plurality of treatment processes.
Patent JP-H01151646-A (JP)
Title: "tatami"
Inventor: MORIKAZU KEIJI
IPC: E04F15/02
Filed: 1987-12-09
Abstract: PURPOSE: To kill little insects harmful to the human body, such as ticks in tatami, by placing in the back of a tatami facing diatomaceous silica which can surely kill little insects harmful to the human body, such as ticks, when the insects come in contact therewith. CONSTITUTION: Diatomaceous silica 4 with average particle diameters of 50 μm or less is placed in a tatami floor 2 formed by piling up and compressing straw and piercing hemp yarns therethrough, and a tatami facing 3 is sewn thereon. During the process of manufacturing the tatami floor 2, powders of the diatomaceous silica 4 are sprinkled and scattered in the entire straw of the tatami floor 2. The powders may be fixed in the straw by use of adhesives, etc.
Patent JP-H01151737-A (JP)
Title: Fuel injection device for engine
Inventor: FUJIWARA KUNIHIKO
IPC: F02D41/00
Filed: 1987-12-09
Abstract: PURPOSE:To promote atomization and vaporization of fuel and to improve combustibility, by a method wherein volatility of fuel is detected, and according to the detecting result, the more volatility of fuel is decreased, the more a fuel injection timing is varied in a direction in which a stroke is retroactive from a suction stroke. CONSTITUTION:A temperature sensor 26 to detect a fuel temperature in a tank and a pressure sensor 27 to detect a gas pressure in the tank are situated as a fuel volatility detecting means to a fuel tank 19. Togetherwith an output signal from other operation state detecting means, detecting signals therefrom are fed to a control unit 28, where a fuel injection timing and a fuel injection time are computed to driven and control each injector 14. In the control unit 28, based on outputs from the sensors 26 and 27, volatility of fuel in the tank 19 is retrieved on a map, and in the case of special fuel having low volatility, a fuel injection timing is controlled so that injection is made at a timing being sharply earlier compared with a regular fuel injection timing.
Patent JP-H03172009-A (JP)
Title: Electronic parts
Inventor: OI KENTARO
IPC: H03H9/02
Filed: 1989-11-30
Abstract: PURPOSE:To make shock hard to be transmitted to glass to which a lead is sealed when welding a cover material by forming a lead through hole smaller than the opening end of a lead lead-out hole just under the cover reception part of a vessel to which the cover material is welded, and executing glass sealing for the respective leads of elements by the lead lead-out hole on the outside rather than the lead through hole. CONSTITUTION:A vessel 1 is composed of a rectangular metallic vessel main body 11 and a cover material 4 fitted and welded onto the upper surface of the vessel main body 11. In the main body 11 of the vessel, a housing recessed part 12 is provided with an opening in the upper direction to house elements 2 such as crystal pieces, etc., and on the one side of the vessel main body 11, lead lead-out holes 14 and 14 are formed to lead-out a pair of leads 3 and 3, which are joined to a crystal piece 2, to an external part. On the housing recessed part 12 side of the lead conducting holes 14 and 14, lead through holes 15 and 15 are coaxially formed with the diameter smaller than the outer diameter of the lead conducting holes 14 and 14. The lead through holes 15 and 15 are formed just under a cover reception part 13 of the vessel main body 11. The leads 3 and 3 are inserted from the through holes 15 and 15 to the lead-out holes 14 and 14, sealed with glass 5 and 5 at the holes 14 and 14 and are led out to the external part.