baber/WOPTO huggingface dataset:
Patent JP-2000020993-A (JP)
Title: Optical disk device
Inventor: HAMAGUCHI SHINGO
IPC: G11B7/125
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent the spread of a luminous flux spot for recording and reproducing to be focused on a recording layer by correcting in real time the effects of aberration resulting from the thickness error of an optical disk substrate in an optical disk device. SOLUTION: An auxiliary luminous flux which is different from that for recording and reproducing is condensed on an incident plane 1c of a substrate, and its defocus is compared with that when being an optical disk having a standard thickness. A planar position detecting means 11 detects the thickness of the substrate from the comparison result, and furthermore, a 2nd position control means 12 controls the interval between a 1st lens 2a and a 2nd lens 3b, so as to correct the effects of the aberration corresponding to the thickness of the substrate.
Patent JP-H0631637-A (JP)
Title: Porous rubber abrasive for buff
Inventor: MIYAO KUNIHIRO
IPC: B24D3/34
Filed: 1992-06-19
Abstract: PURPOSE:To improve operability with use of a single polishing material only required for finishing polish by constituting the polishing material of porous rubber abrasive contained with the abrasive and oil quality. CONSTITUTION:Abrasive of red oxide or the like is compounded by a predetermined amount in a rubber material by which, for instance, open cell foam rubber is formed, to knead the material by a roll vulcanized and molded by a metal mold, and open cell foam rubber abrasive is formed. Next, the abrasive is immersed in vegetable oil quality or the like to impregnate the open cell foam with vegetable oil or the like. Thus in the abrasive 3, a part of ruber abrasive 2 and an oil chamber 1 of containing the vegetable oil or the like are produced, to connect both the abrasive 2 and the chamber 1 by a fine hole 4. Accordingly, the vegetable oil or the like is always properly supplied during buff finishing work, to finish a smooth glossy surface.
Patent JP-H0851163-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OKAMOTO YUTAKA
IPC: H01L21/8244
Filed: 1994-08-08
Abstract: PURPOSE:To provide a semiconductor device, which can properly avoid the deterioration of the quality of a gate film and the fluctuation of the characteristics of a transistor and a manufacturing method thereof. CONSTITUTION:A semiconductor device has a gate insulating layer 38a formed onto a semiconductor substrate 11, a first conductive layer 14a formed onto the gate insulating layer, an impurity diffusion layer 33 shaped onto the surface of the semiconductor substrate 11, and second conductive layers 15a, 15b formed so as to be laminated on the surfaces of the semiconductor substrate 11, in which part of the gate insulating layer 38a is removed and exposed, and the first conductive layer 14a so that the second conductive layers 15a, 15b are connected to the impurity diffusion layer 33 through a buried diffusion layer.
Patent JP-H0234959-A (JP)
Title: Semiconductor device
Inventor: WATANABE KAZUTOSHI
IPC: H01L23/28
Filed: 1988-07-25
Abstract: PURPOSE:To prevent a wiring from short-circuiting due to the movement of a foreign matter in a ceramic case by filling resin between an IC chip and the cavity sidewall of a ceramic package. CONSTITUTION:A structure in which resin 3 is filled in a gap between an IC chip 1 and a ceramic case 2 to be solidified is formed. Here, the resin 3 is filled to be the same height as that of the surface of the chip 1. Even if bonding wirings 4 are suspended, the wirings 4 are not brought into contact with the chip 1 due to the resin. Thus, chips produced when the chip 1 is mounted in the case 2, foreign matter disposed originally in the case 2 are introduced into the resin to cause the chips to be inhibited to freely move in the case, and even if a pin moving test is conducted, it does not become improper.
Patent JP-S5889231-A (JP)
Inventor: ISHII FUMIAKI
IPC: A61B1/00
Filed: 1981-11-20
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-S6079037-A (JP)
Title: Preparation of heat-resistant polyester
Inventor: ARAI YOSHIHIRO
IPC: C08G63/00
Filed: 1983-10-04
Abstract: PURPOSE:To prepare a heat-resistant polyester by reacting a polyester, made from an arfomatic dicarboxylic acid and a glycol component, with a silane compound having two terminal glycidyl ether groups so as to decrease the terminal carboxylic groups. CONSTITUTION:A polyester, made from an aromatic dicarboxylic acid (e.g. terephthalic acid) and a glycol component of 2-6C (e.g. ethylene glycol), is reacted with 0.1-5wt% silane compound having two glycidyl ether groups attached to silicon atoms, so that the terminal carboxylic groups of the polyester may be decreased to 15g equivalent of less per 10<6>g of the polymer to obtain the heat-resistant polyester of the invention. The silane component may be obtained by reacting a compound containing halogen atoms in place of glycidyl groups with glycidyl.
Patent JP-S6247389-A (JP)
Inventor: OTSUKA HARUTAKA
IPC: B26B19/04
Filed: 1985-08-23
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-H101684-A (JP)
Title: Internal combustion engine using water as a fuel
Inventor: DAI MITSUO
IPC: C10L3/10
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To obtain an inner combustion engine using water which is inexpensive and does not emit hazardous exhaustion gas as a fuel. SOLUTION: Water containing a small amount of sodium hydroxide or the like is electrolyzed into hydrogen and oxygen, they are fed into the combustion chamber 6 of the engine and combusted without introduction of air by the electric spark between the electric plugs 7 and the piston is actuated with the combustion pressure.
Patent JP-2000019743-A (JP)
Title: Developer for resist
Inventor: NOMOTO SHOGO
IPC: G03F7/32
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a developer for a resist, having excellent resolution selectivity capable of promoting solubility for a soluble part and retarding solubility for nonsoluble part to allow development in a short time, even in a fine resist pattern, and to provide a developing method using the developer. SOLUTION: This developer is a developer for a resist containing a basic organic compound and an ester, and the ester comprises an ester prepared out of formic acid, 1) alcohols and 2) at least one kind of compound selected from the group of alkylene oxide adducts comprising at least one kind of the compound selected from the group of alcohols, phenols and carboxylic acids. A developing method using the developer is also provided.
Patent JP-S6435147-A (JP)
Title: Geared automatic transmission
Inventor: SUGANO KAZUHIKO
IPC: F16H3/66
Filed: 1987-07-28
Abstract: PURPOSE:To enhance the drivability at the time of new establishment of extra- low gear position by changing over an aux. planetary gearing mechanism from decelerative to directly coupled condition and vice versa in a gear position over 3rd speed, and thereby providing multi-stepped operation. CONSTITUTION:An aux. planetary gearing mechanism 14 includes a planet gear complete 6 consisting of a sun gear 6S, ring gear 6R, pinion 6P, and carrier 6C, while a main planetary gearing mechanism 13 has a carrier 5C connected with the ring gear 6R and an output shaft 2 connected with the first named carrier 6C. The ring gear 6R shall be connectible with the sun gear 6S through a direct clutch D/C. When in this arrangement a reduction brake RD/B is operated, the sun gear 6S is fixed, and the torque from the carrier 5C to ring gear 6R is transmitted to the output shaft 2 to accomplish decelerative condition.
Patent JP-H1130285-A (JP)
Title: Dynamic damper and flywheel assembly
Inventor: FUKUSHIMA HIROTAKA
IPC: F16F15/315
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To restrain connecting mechanism from becoming large-sized in case of using a dynamic damper in the connecting mechanism. SOLUTION: A dynamic damper 10 that can be driven by an input shaft 9 in connecting mechanism 1 connecting a crankshaft 8 of an engine to the input shaft 9 of a transmission is provided with a mass body 11, a sub-clutch 13 and an elastic part assembly 12. The mass body 11 is rotatable interlocked with the input shaft. The sub-clutch 13 is a gear mesh type clutch and releases interlocking between the input shaft 9 and the mass body 11 when connection between the crankshaft 8 and the input shaft 9 is released by a main clutch. The elastic part assembly 12 elastically connects the input shaft 9 and the mass body 11 in a rotating direction when the input shaft 9 and the mass body 11 are interlocked.
Patent JP-S6335522-A (JP)
Title: Antithrombotic blended active substance
Inventor: GERUHARUTO ZATSUTSUINGAA
IPC: C07D/
Filed: 1987-07-28
Abstract: The present invention provides combination of materials for strengthening the antithrombotic action of acetylsalicylic acid. It covers a composition which contains diltiazem or a pharmaceutically acceptable acid-addition salt thereof in combination with acetylsalicylic acid. It also forms the new compound diltiazem acetysalicylate. It also covers compositions containing the above and methods for using the compositions or compound.
Patent JP-2000000172-A (JP)
Title: Device for washing hands
Inventor: KOBAYAKAWA IKUO
IPC: A47K17/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate and simplify the maintenance work for the interior of a spout housing in a device for washing hands that is structured by providing the spout housing above a hand washing counter, mounting a spout thereon and providing a conducting tube for supplying water to the spout in the housing. SOLUTION: In a hand washing device 12 where a spout housing 28 having a housing front plate 30 playing the role of a splash board and a top board 32 is provided in a manner of contacting the hand washing counter 14 above the hand washing counter provided with a washbasin 16, the spout 34 is provided in the housing front plate 30 and a conducting tube 38 for supplying water is provided in the housing, the top board 32 is made detachable, and made to play the role of an inspection opening cover. The top board 32 is made detachable by front-to-back slide by fitting the top board 32 into the housing front plate 30 slidably from the front to the back.
Patent JP-S5889878-A (JP)
Title: Superconductive circuit device
Inventor: KURODA KENICHI
IPC: H01L39/22
Filed: 1981-11-21
Abstract: PURPOSE:To obtain the superconductive circuit device whose area can be reduced as a whole, by laminating at least two superconductive circuit constitution parts on a substrate, and providing a magnetic layer between them. CONSTITUTION:In the superconductive circuit constitution parts 10A and 10B, a current is flowed through superconductor layers 9A and 9B constituting superconductive circuits 4A and 4B by grounding superconductor layers 2A and 2B, and a magnetic field is generated around the layers 9A and 9B. The magnetic field is provided between the grounding superconductor layers 2A and 2B and the superconductor layers 9A and 9B. Josephson junctions 11A and 11B constituting the superconducting circuits 4A and 4B are effectively switched and controlled. For this purpose, the superconductive layers which should not be subjected to the magnetic field, other Josephson junction, and the like cannot be arranged between the grounding superconductor layers 2A and 2B and the superconductor layers 9A and 9B.
Patent JP-H1113732-A (JP)
Title: Bolt cover for underground structure
Inventor: IMADEGAWA KAZUAKI
IPC: E02D29/12
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of cement mortar to a bolt and to perform the re-use of the bolt. SOLUTION: The body 31 of a bolt cover is formed in a shape to wrap a bolt such that cement mortar is prevented from making contact with a bolt. One cover part 32 to prevent cement mortar C from flowing around at the bolt mounting part of a part 10 of a structure is arranged at one end of a body. The other cover part 33 to prevent the cement mortar C from flowing around at the bolt mounting part of the other part 20 of a structure is arranged at the other end of the body 31.
Patent JP-H0852686-A (JP)
Title: Sheet material cutting device
Inventor: NAKAO JUNICHI
IPC: B26D1/08
Filed: 1994-08-09
Abstract: PURPOSE:To prevent a movable blade from tilt moving while decreasing resistance in a slide part due to a difference between right/left forces of the movable blade from a cutting start to a cutting end, by using a parallel link for supporting the thin plate-shaped movable blade having a cutting edge of hollowing an edge point line into a V shape. CONSTITUTION:A movable blade 1, movable blade material 11, movable blade base metal 13 and a spacer 16 are fastened by using a supporting shaft pin 13 and a plate nut 17 and built, to fix a fixed blade 4 to a side of a paper through window 21 provided in a frame 2 to make a cut sheet pass. Supporting pins 22, 23 are secured to an end part of this frame 2, and supporting pins 14, 15 provided in the movable blade 1 are connected by the first/second links 31, 32 respectively formed with a parallel link 3, to support the movable blade l to the frame 2. Drive force is loaded to the supporting pin 14, to cut a sheet material by downward moving the movable blade 1 in the case of swiveling the parallel link 3 around the supporting pin 14.
Patent JP-S6342568-A (JP)
Title: Credit-worthiness investigating system for sale on credit
Inventor: TAKAKURA MAMORU
IPC: H04M11/00
Filed: 1986-08-08
Abstract: PURPOSE:To compress the installing space of a private terminal, and to attain cost down, by connecting a host computer on wh]ch a credit data for a sale on credit is stored, alternately to a general purpose telephone set against the existing telephone line in a retail shop, and investigating the credit-worthiness and the credit line, etc., of a member. CONSTITUTION:A casher, when receiving an audio message from an audio response unit 10 by a telephone set 2, transmits a credit sale credit-worthiness investigation requesting code from the telephone set 2 to the host computer 1 through the audio response unit 10. The host computer 1 performs a logical check such as a separation code, a fixed code, etc. And it outputs the level of the credit-worthiness of the member to the audio response unit 10 in an enciphered audio message. Thus, a terminal equipment arranged at the retail shop can be used as the general purpose telephone set, and also, an installing expense can be reduced compared with a conventional system. Also, since a personal identification code is inputted by the member him/herself, and it is outputted to the host computer, the titled system is a very secure system for the member.
Patent JP-S5890263-A (JP)
Title: Menu output device
Inventor: NAITOU MASAHIRO
IPC: G06Q10/00
Filed: 1981-11-21
Abstract: PURPOSE:To facilitate the confirmation for the dishes that can be prepared with the stock materials, by providing a storage device containing plural storage areas and a means which feeds the names of materials after converting them into the codes in response to the menus of dishes and then displaying the names  of materials supplied from the menu output device on a CRT. CONSTITUTION:A houshold TV3 is connected to a menu output device 1 via a changeover switch 2, and the names of dishes supplied from the device 1 are displayed at a CRT of the TV3. The keyboard 4 of the device 1 contains the ten-key 5, a material key 6, a start key 8 which starts an operation to retrieve the names of dishes, a register key 7 which produces the codes of the material names with each input of the codes of dish names, and an addition key 13 which indicates the addition of the names of lacking materials. Then the material name codes and the lacking material name codes are stored in the 1st and 2nd regions respectively of an RAM cnnected to a CPU with an operation of the keyboard 4. Furthermore the dish name codes and the material name codes are stored in the 3rd region of the RAM, and the dishes which are under retrieval are stored in the 4th region and in the form of the names of materials. In such a way, the dishes that can be prepared with the stock materials can be easily confirmed.
Patent JP-H03128988-A (JP)
Title: Microbial material capable of controlling soil disease and its manufacture
Inventor: KIJIMA TOSHIO
IPC: C09K101/00
Filed: 1990-07-16
Abstract: PURPOSE:To obtain a soil conditioner which can be stabilized in soil by using as the active ingredient a microorganism having an antibacterial activity against molds and bacteria. CONSTITUTION:A soil conditioner containing as the active ingredient a microorganism having an antibacterial activity against molds and bacteria, especially one of FERM-P10825, FERM-P11178, and FERM-P11179. At least one of them is added to a carrier such as Okinawa limestone, a concentrated compost consisting mainly of waste paper and pulp fibers, a base material comprising a mixture of Okinawa limestone with waster paper and pulp fibers, an inorganic material such as zeolite or Oya tuff, an organic material such as rice bran, oil cake or peat moss, or charcoal such as bark charcoal or rice hull charcoal and is stabilized, thus giving a soil conditioner which can be stabilized in soil.
Patent JP-H0531608-A (JP)
Title: Drilling device
Inventor: INAGAWA YASUHIKO
IPC: H05K3/00
Filed: 1991-07-26
Abstract: PURPOSE:To provide a drilling device which can form a small diameter through- hole at thermoplastic resin surely and with precision and without increasing the damage rate of parts such as drill and also whose cost is low without using a complex high-precision positioning control mechanism. CONSTITUTION:On both sides of the furnished position of a work 4 into which a through-hole is to be processed and formed, a pair of drilling means 9, 17 to conduct the drilling of the through-hole from directions opposite to each other, are equipped by arranging in fixation and mutually their respective drilling shafts on the same axis.
Patent JP-2000014251-A (JP)
Title: Separation device for connected pot
Inventor: TAKANASHI TSUNEO
IPC: A01G9/02
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a separation device for connected pots capable of surely and uniformly severing all connecting parts of the connected pots one by one after the soil filling work has been finished. SOLUTION: Many of storing spaces 1, which can store each of culture pots G of connected pots H comprising many culture pots G connected in longitudinally and laterally, are formed in a latice form by partitioning longitudinally and laterally with separation bodies 2. On the upper face of a separation body 2, an insertion protrusion 3, which can be inserted into a gap K between connection parts J partly connecting neighboring culture pots G, are formed in a protruding manner. The both sides of the insertion protrusion 3 are formed in slopes in a fanwise state, and the slopes are used as separation edges for severing the connection parts J of the neighboring culture pots G.
Patent JP-S6166564-A (JP)
Title: Power supply apparatus
Inventor: NOMOTO YASUNARI
IPC: H02M3/28
Filed: 1984-09-07
Abstract: PURPOSE:To obtain a power supply apparatus of flexible performance and high safety factor, by a method wherein it is judged whether an input power source is for alternate current or for direct current, and a discriminant control circuit for controlling the action of a switching power supply circuit is provided. CONSTITUTION:After AC power from input terminals 1A, 1B is rectification- smoothed by a rectification circuit 2 or the like, the power is fed to the primary winding of an insulating transformer 5 via a switching transistor (hereinafter called 'Tr')4 through a switching power supply circuit. The Tr4 is driven by a switching control circuit 6 of PWM system, and via the secondary winding, output rectification diode 8, and the like, DC power for output is provided through the output ends 13A, 13B. Then, to the switching power supply circuit, a discriminant control circuit 30 for discriminating whether the input power is of alternate current or of direct current and for controlling the action of said power supply circuit most adequately based upon the result of the judgement is added thereto. Only at the time of AC input, current flows into capacitors C1, C2, and starting voltage of a starting circuit 14 is automatically switched.
Patent JP-2001019020-A (JP)
Title: Article fixing device for drink can
Inventor: MORI SHOJI
IPC: B65D51/24
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which serves for fixing an article such as premium, coin, etc., serviceable for sales promotion of cannd drinks to a spout part of a can. SOLUTION: A coin-holding body 11 having an indent 113 for housing a coin 30 therein is placed at the inside of a spout part 23 of a can 20, and a paper mount 12 having a printed information regarding an article is placed thereon. Furthermore, with a cover body 13 mounted from above onto the spout part 23, the coin 30 is held stably at the inside of the spout part 23, being put between the coin-holding body 11 and the paper mount 12. Since a surrounding groove 136 provided at a flange 132 of the cover body 13 mounted onto the spout part 23 is tightly fitted to a surrouinding stripe 231 of the spout part 23, the cover body 13 is not removed inadvertently during transportation and handling of the can.
Patent JP-2001015238-A (JP)
Title: Socket for cathode-ray tube with a plurality of focusing electrodes
Inventor: OSADA TAKAYUKI
IPC: H01R33/945
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a socket for cathode-ray tube having a plurality of focusing electrodes of such a structure that a voltage attenuating resistance is furnished with parallel spark gaps for protecting the resistance. SOLUTION: A socket for cathode-ray tube includes a first focus contact 11 to be in contact with a first pin and a second focus contact 12 to be in contact with a second pin, and a voltage attenuating resistance 2 is connected between the first 11 and second contacts 12, and a spark gap electrode plate 3 is provided in contact with the second contact 12 for generating a spark gap with respect to the ground, and a dynamic focusing voltage input terminal is directly connected with the second contact 12. The voltage attenuating resistance 2 is furnished with parallel spark gaps (S3).
Patent JP-H0476019-A (JP)
Title: Curable polyphenylene ether/epoxy resin composition
Inventor: KATAYOSE TERUO
IPC: C08J5/18
Filed: 1990-07-18
Abstract: PURPOSE:To obtain the title composition improved in the chemical resistance and heat resistance of a cured product without detriment to its dielectric properties and various performances by mixing an unsaturated polyphenylene ether resin with an epoxy resin in a specified ratio. CONSTITUTION:90-10 pts.wt. unsaturated polyphenylene ether desirably one having a viscosity number (in a 0.5g/dl chloroform solution at 30 deg.C) of 0.1-1.9 and prepared by introducing a functional group-containing a C-C double bond and/or a C-C triple bond as a side chain into a polyphenylene ether chain is mixed with 10-90 pts.wt. epoxy resin having at least two epoxy groups in the molecule and optionally a radical initiator, a curing agent, a filler, an antioxidant, a heat stabilizer, a plasticizer, a colorant, a flame retardant, etc., to obtain the title composition desirably having a total content of Cl and Br of 5wt.% of above.