baber/WOPTO huggingface dataset:
Patent JP-H10319346-A (JP)
Title: Optical isolator
Inventor: SASAKI TAKASHI
IPC: G02B27/28
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To increase the return loss of an entire element and to easily assemble an optical isolator with good reproducibility by providing an optical isolator main body with a light incident surface and a light outgoing surface and an inclined surface inclined at a specified angle to the normals of the incident and the outgoing surfaces. SOLUTION: It is necessary to incline the crystal of the optical isolator to an optical axis in order to increase the return loss of the entire element. Since the external size of a housing gets large in the case of making the crystal of the optical isolator oblique, the side surface of the crystal of the optical isolator is inclined to the normals of the light incident and outgoing surfaces. In such a case, the inclination is set to >=2 deg. and <8 deg.. After sticking and integrating plane parallel plate like double refraction crystal with magnetic optical crystal in order to enhance the accuracy of the crystal, the end face of the optical isolator main body is obliquely cut out to the normal of the surface of the crystal.  By setting an XZ surface as one end face (A surface) of the crystal, a YZ surface is the side surface of the crystal perpendicularly cut out and a YX surface is cut out so as to be the side surface inclined by >=2 deg. and <8 deg. from the normal (parallel with a Y-axis) extended from the A surface.
Patent JP-H09304551-A (JP)
Title: Rocking ornament device
Inventor: KITAURA KOJI
IPC: A63H31/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a rocking ornament device to which a plurality of kinds of ornaments are attached selectively by using an identical rocking member. SOLUTION: A mounting shaft 22 is installed integrally at the upper end of a swing pole 2 which is rocked and driven, and a screw mounting hole 22a which is passed through the central part of the mounting shaft is formed. Ornament mounting holes 22b are formed at the front end the rear end of the screw mounting hole, and coupling holes 22c to be used as coupling means to which other ornaments are attached by a snap fitting operation are formed in parts on inner circumferential faces of the ornament mounting holes. The screw mounting hole and the coupling holes are formed coaxially side by side. Ornaments can be attached by a mounting screw which is passed through the screw mounting hole, and other ornaments can be coupled to the coupling holes 22c so as to be mounted by a snap fitting operation. As a result, ornaments can be attached selectively to the swing pole 2.
Patent JP-H0421492-A (JP)
Title: Thermal transfer recording sheet
Inventor: NAITO AKIRA
IPC: B41M5/40
Filed: 1990-05-16
Abstract: PURPOSE:To perform good gradation recording when image receiving paper containing a substance not bonded to hot melt ink is used in combination with the surface of a prous ink absorbing layer capable of absorbing and holding hot melt ink by interposing an intermediate adhesive layer composed of a mixture of an ethylene/vinyl acetate copolymer resin and a polyester resin between a base material sheet and a hot melt ink layer. CONSTITUTION:A thermal transfer recording sheet 1 consists of a base material sheet 1, the intermediate adhesive layer 3 applied to one surface thereof and the hot melt ink layer 4 laminated to one surface of the base material sheet 2 so as to sandwich the intermediate adhesive layer 3. As the base material sheet 2, a polyester resin film or a film based on a polyester resin is pref. The intermediate adhesive layer 3 is composed of a mixture of an ethylene/vinyl acetate polymer resin and a polyester resin. Herein, as the polyester resin, a polyester resin used in an adhesive such as an aromatic polyester adhesive can be used and one with glass transition temp. of 40 deg.C or lower and MW of 15000 or more is especially pref. because of good adhesiveness.
Patent JP-2000317126-A (JP)
Title: Game medium dispensing interposed machine
Inventor: SAITO TETSUO
IPC: A63F7/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a game medium dispensing interposed machine featuring the function of a interposed machine having three or more specifications per interposed machine and offering cost decrease. SOLUTION: An interposed machine arranged at the side of a game machine has a coin processing part 12 for processing the true or false judgement of charged coins, a card issue processing part 16 processing the issue of cards in which dispensing data are stored and the rewriting of the data, an interposed machine side releasing mechanism 13 for releasing game media in prescribed units, a detachable supply nozzle for supplying the game medic to a game machine adjacent thereto, a transmission part 17 for transmitting dispensing data to the game machine side,  a mode setting means 66 for setting either of a more for supplying the game media to the game machine via the supply nozzle by diving the interposed machine side releasing mechanism with the charge of the coins or the insertion of the cards or a mode for supplying the game media to the game machine by transmitting the dispensing data from the transmission part with the charge of the coins or the insertion of the cards to drive the game machine side releasing mechanism, and a control means 14 for control in accordance with the set mode.
Patent JP-S61286594-A (JP)
Title: Fuel pump device for automobile
Inventor: KAMIYAMA TAKAMIKI
IPC: F04C15/00
Filed: 1985-06-12
Abstract: PURPOSE:To lessen a noise by holding an elastic substance with a disc-shaped fuel filter around the periphery thereof between the bottom of a cup-shaped casing and the side plate of low pressure side. CONSTITUTION:A pump part 18 is located within a cup-shaped casing 1 in such a way that the inside of said casing 1 is divided into low and high pressure sides. And an elastic substance 5 of cylindrical shape is held between the side plate 3 of the low pressure side and the bottom 1b of the casing 1. A disc-shaped fuel filter 2 is coupled to the periphery of the elastic substance 5 for the removal of dusts and the like contained in fuel. The vibration of the side plate 3 of the low pressure side due to pump operation is absorbed certainly by the elastic substance 5 and no noise is generated toward the outside.
Patent JP-H02304918-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYAKAWA KIYOHARU
IPC: H01L21/768
Filed: 1989-05-19
Abstract: PURPOSE:To form a fine contact hole by successively coating-forming a silicon nitride film and a polycrystalline silicon film onto the whole surface of a body to be treated, to which a semiconductor circuit element is formed, and coating shaping an inter-layer insulating film onto the polycrystalline silicon film. CONSTITUTION:A LOCOS oxide film 12, a silicon gate oxide film 14 and a polycrystalline silicon gate electrode 16 are formed onto a silicon substrate 10, and a silicon nitride film 30, a polycrystalline silicon film 32 and an inter- layer insulating film 20 are deposited successively to the whole region of the surface of a body to be treated 100 in which a diffusion layer 16 is shaped into the substrate 10. The polycrystalline silicon film 32 functions as an etching stopper. Accordingly, when a contact hole 26 is bored to the inter-layer insulating film 20, the stable fine contact hole 26 can be formed.
Patent JP-S6019518-A (JP)
Title: Injection molding and mold assembly of plastic disk for high density information recording carrier
Inventor: TOKUHARA SHINJI
IPC: B29C45/26
Filed: 1983-07-13
Abstract: PURPOSE:To injection-mold a plastic disk for a high density information recording carrier of uniform thickness by injecting molten resin from the external circumference of a mold cavity inwardly in the irradiation direction. CONSTITUTION:The looped flash gate 22 is opened actually circumferentially on the external circumference of the flat looped mold cavity 5 to pass the resin from the looped runner 20. In a molding time, the molten resin that has been injected from the hot runner block 10 is injected into the mold cavity 5 through the aprue 21, the looped runner 20, the looped flash gate 22. After a molded piece is cooled, the movable split molds 2 are opened, and then, when the ejector 6 is driven, a disk, the looped runner and the sprue are combined into one piece and extruded from the fixed split mold 1.
Patent JP-S5917844-A (JP)
Title: Alloy for motor commutator
Inventor: YOSHIDA HIDEAKI
IPC: H01R39/02
Filed: 1982-07-20
Abstract: PURPOSE:To improve wear resistance by a method wherein a commutator is formed of an alloy containing Al and Cu or Cd. CONSTITUTION:An alloy for motor commutator contains Al 1.5-8%, and Cu 1-20% or additionally Cd 1-5%. The remaining part is formed of Ag and inevitable impurities. By so doing, it becomes possible to obtain an alloy which is superior in wear resistance and which has high conductivity and low contact resistance required for the commutator.
Patent JP-H11320213-A (JP)
Title: Cutting tool and tool holder
Inventor: OTANI RIICHI
IPC: B23B27/12
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To sufficiently cool and lubricate a cutting blade by providing a plurality of separate fluid supplying passages in relation to the cutting blade. SOLUTION: Cutting chips are sucked for elimination near a cutting tool 1, and since each injection port 7, 8 is positioned near a cutting blade 4a, suction of the cooling air and the lubricating oil injected from each injection port 7, 8 before applying to the cutting blade 4a is prevented. Furthermore, since the cooling air and the lubricating oil are distributed in separate supplying passage 5, 6, lowering of the viscosity of the lubricating oil and the freezing of the lubricating oil due to the cooling air is prevented. Consequently, the cutting blade 4a is sufficiently cooled by the cooling air, and the cutting blade 4a is sufficiently lubricated by the mist-like lubricating oil, to which the influence of the cooling air is not given.
Patent JP-H05322761-A (JP)
Title: Reflection factor measuring device, reflection factor measuring method, and robot device
Inventor: OSAWA FUJIO
IPC: G01N21/55
Filed: 1992-05-19
Abstract: PURPOSE:To accurately measure the reflection factor and improve the reliability of an applied device by devising an optical system for the reflecting face of a measurement object, controlling the measuring position of the reflecting face, and collecting only the necessary reflection factor information in improving a reflection factor measuring device and a robot device. CONSTITUTION:A reflection factor measuring device is provided with a reflected light detecting means 11 radiating the measurement light L1 to a measurement object 14 from the vertical direction and detecting the regular reflected light L2, a driving means 12 shift-scanning the measurement object 14 or the reflected light detecting means 11, and a control means 13 controlling the inputs and outputs of the reflected light detecting means 11 and the driving means 12. The control means 13 also controls the positions of the detection area of the measurement object 14 and the acquisition area of the regular reflected light L2. A robot device is provided with a robot work section 15, a position detecting means 16, and a robot control means 17, and the position detecting means 16 is constituted of the reflection factor detecting device.
Patent JP-H10319042-A (JP)
Title: Laminated probe contact for ultra-fine pitch inspection
Inventor: KIYOTA SHIGEO
IPC: G01R31/02
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a laminated probe contact for ultra-fine pitch inspection in which a contact probe formed of all ultra-thin plates can be restored to a positive position even if a number of times are inspected in the case of a plenty of laminations. SOLUTION: A needle part 2, in a laminated probe contact for ultrafine pitch inspection in which a probe contact capable of elastically move in forward and backward direction is laminated in number, forms a cut-in having its width capable of the needle part 2 moving in forward an backward direction to the thin plate at the rear of the needle part 9, forms an elongated plate body 4 continuously provided with the needle part 2; forms a slit 5' oriented downward of the cut-in 3 from the downward direction of the plate body 4, and improves elasticity of the needle part 2.
Patent JP-S62282343-A (JP)
Title: Buffer storage control system
Inventor: FUJII YUTAKA
IPC: G06F12/08
Filed: 1986-05-30
Abstract: PURPOSE:To efficiently use a buffer storage device by holding the address direction of an operand and deciding the block to be transferred to the buffer memory device depending on the inter-block address and the operand length. CONSTITUTION:A block number comparator 5 compares a block number outputted from the buffer memory device 2 with a block number outputted from a central processing unit 3 so as to rewrite the content of the buffer memory device 2 by means of the block transfer system from a main memory device 1 when no data exists in the inside of the buffer memory device 2 to a memory access request from the central processing unit 3. An address direction indicator 4 decides the consecutive extraction direction of the operand from an instruction code and stores the result. A block number difference decision circuit 6 and a block number adder/subtractor 7 select a block to be transferred most efficiently to the buffer memory device for the rewrite of the buffer memory device 2 from the output of the device 4, the inter-block address information and operand length information.
Patent JP-H09312499-A (JP)
Title: Part mounter
Inventor: HIRATE TOSHIMASA
IPC: B23P21/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the work pitch time. SOLUTION: A mounting head is provided with a line sensor 23a and multiple adsorbing nozzles 15. Each time adsorbing nozzles 15 chuck electronic parts, the line sensor 23 rotates and imaging data of the electronic parts is output to an image processing apparatus 27. In this method, comparing with a conventional method in which a mounting head is transported to a printed wiring board by way of an area sensor camera, the work pitch time is reduced because the mounting head is transported to the printed wiring board in the shortest possible distance.
Patent JP-S5460344-A (JP)
Title: Production of dried or water-dispersed resin powder
Inventor: SATOU HIROSHI
IPC: C08J3/16
Filed: 1977-10-21
Abstract: PURPOSE: To reduce a manufacturing cost and improve resin powder properties, by  using a mixture of a water-soluble solvent and water as a monomer polymerization solvent, and by reusing a distilled fraction of the solvent-water mixture obtained from the polymerization solvent from which the resin powder is removed.  
     CONSTITUTION: Solution polymerization of monomers having an ethylenic bond is carried out to give a water-insoluble resin having a softening point of about 5- 150°C. The solvent is an azeotropic mixture of water and a water-soluble solvent having solubility in water not less than 10 wt.%(at 20°C) and a boiling point below 120°C or a mixture (preferably solvent concentration is ≥ 60 wt.%) whose composition is close to that of the azeotropic mixture. A 30-80 wt.% resin solution is, after viscosity adjustment, emulsified in water in an amount of 5-40 times that of the solvent to extract the solvent from the solution, transfer it to the water and form an agueous suspension of the rsin powder having an average particle diameter of a primary particle of 10-200μ. The resin powder is separated from the water- solvent mixture to give a water-containing resin powder with a solid content of 40-90 wt.% 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05326341-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KAYAMORI TAKAHIRO
IPC: H01G9/04
Filed: 1992-05-20
Abstract: PURPOSE:To improve the connecting strength of a cathode layer of a solid electrolytic capacitor to a cathode lead terminal and to reduce variation in connecting strength due to conductive adhesive. CONSTITUTION:A cathode lead terminal 1 is coated with conductive adhesive 2. Then, a cathode layer 3 of a solid electrolytic capacitor is placed on the terminal 1 through the adhesive 2. Subsequently, the anode lead 4 extended from the anode is fusion-bonded to the anode lead terminal 5 by resistance welding. Thereafter, it is left for stand at 150 deg.C for 30 min in a dryer to cure the adhesive 2. Further, the gap between the layer 3 and the terminal 1 is coated with thermosetting adhesive 6, and cured. Thus, the adhesion strength of the adhesive 6 is added in addition to the adhesion strength of the adhesive 2 to improve the reliability of connection of the layer 3 to the terminal 1.
Patent JP-H07309961-A (JP)
Title: Transparent polypropylene resin sheet and its production
Inventor: KOMAKI KOICHI
IPC: B29C48/305
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a transparent polypropylene resin sheet of very excellent transparency by mixing a polypropylene polymer with a specified antioxidant and a nucleator and extruding the resulting mixture through a T die in a specified manner. CONSTITUTION:A composition comprising 100 pts.wt. resin component based on a polypropylene polymer, 0.01-0.5 pt.wt. organic phosphite compound antioxidant and 0.02-1.0 pt.wt. nucleator is extruded through a T-die into a film-like melt, and this melt is pressed between the cast roll and an endless belt formed in an arc along the roll to obtain a resin sheet satisfying the following requirements: (a) a thickness of 0.05-2.0mm, (b) a clarity of 65% or above, a haze of 15% or below, and (d) a bending rigidity of 8000-25000kgf/cm<2>.
Patent JP-S5352458-A (JP)
Title: Data display system in electronic watch
Inventor: ABE MASAYOSHI
IPC: G09G3/18
Filed: 1976-10-25
Abstract: PURPOSE:To provide a useful new function in electronic watches for business, etc., always displaying the day data irrespective of time data and date data.
Patent JP-H08297903-A (JP)
Title: Recording medium reproducing device
Inventor: YOSHIMURA MASAKI
IPC: G11B17/22
Filed: 1995-04-27
Abstract: PURPOSE: To eliminate the need of a disk taking-out position storing device from a recording medium reproducing device provided with a stocker and two disk transferring means. CONSTITUTION: A stocker 21 can house recording media and a reproducing device reproduces information recorded on the recording media. A first transferring means 31 transfers recording media between the inside of the stocker 21 and the outside of a recording medium reproducing device and a second transferring means transfers disks between the inside of the stocker 21 and the reproducing position of the reproducing device. A positioning means which detects recording media in the stocker 21 and relatively positions the heights of the recording media and the first or second transferring means is provided.  When the transfer of a disk to the reproducing position by means of the second transferring means is requested while the first transferring means 31 takes out another disk from the stocker 21, the second transferring means is made to transfer the disk to the reproducing position after the first transferring means houses another disk in the stocker 21.
Patent JP-S61285856-A (JP)
Title: Information service system
Inventor: MORITA SHUNJI
IPC: H04M11/00
Filed: 1985-06-13
Abstract: PURPOSE:To add articles, etc., to the information displayed on the screen of the terminal by connecting the keyboard to the terminal and connecting the information receiving device through a telephone line. CONSTITUTION:The screen information prepared by an information preparing device 23 is first registered by an information center 21. The registered information (screen) is successively sent through a communicating line 25 to a local terminal 22 periodically. Presently, when a user inputs the key with a keyboard 24 of a local terminal 22, the screen required by the input is retrieved and fetched and displayed at the displaying part by the local terminal 22. The user edits while the user uses the keyboard 24 for the displayed information screen, further, inputs additionally the new information in sentences and prepares the new screen. When the screen is sent to the device arranged to other place which has nothing to do with the system, after a transmitting destination is inputted to the keyboard 24, transmitting is requested, and then, the screen is sent from the local terminal 22 through a telephone line 26 to an information receiver 27.
Patent JP-S6113974-A (JP)
Inventor: ROBAATO ESU KODORINTON
IPC: G01R33/28
Filed: 1985-06-13
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-H04351659-A (JP)
Title: Thermosetting resin composition for in-mold coating molding
Inventor: MORISHITA NATSUKI
IPC: B29C43/20
Filed: 1991-05-30
Abstract: PURPOSE:To obtain the title composition which can form a coating layer excellent in adhesion and can give a molding having a coating layer excellent in hot-water resistance. CONSTITUTION:A thermosetting resin composition for in-mold coating molding, wherein the unsaturated polymer component in the thermosetting resin composition comprises 5-70wt.% adipic acid-derived unsaturated polyester resin and 30-95wt.% at least one unsaturated polyester resin based on isophthalate, bisphenol or hydrogenated bisphenol.
Patent JP-S63290732-A (JP)
Title: Composite material
Inventor: NIIOKA YOSHIO
IPC: B32B15/04
Filed: 1987-05-25
Abstract: PURPOSE:To manufacture a material, tough against vibration or the like and superior in heat resistance and wear resistance by forming a synthetic resin layer on the rear surface of a mixed material which is formed by mixing and solidifying a main material of granular ceramics or the like and synthetic resin, and spray coated film of metal or ceramics or the like on the surface of the same. CONSTITUTION:A mixed material 3 is formed by mixing and solidifying a main material 1 of granular ceramics or the like and synthetic resin 2, and a synthetic resin layer 4 is formed on the back surface of the mixed material 3, while a spray coated film 5 of metal, ceramics or the like is formed on the surface of the mixed material 3 to constitute a composite material 6. As the main material 1, besides ceramics, for instance, materials of comparatively high stiffness such as carbon fibers and the like may be used. The spray coated film 5 is formed by plasma spray coating with ceramics, metal or the like. The composite material 6 can be utilized in every field as the mixing material 3, retains the shape of the molded product and the spray coated film 5 enhances wear resistance and heat resistance of the molded product and also the synthetic resin layer 2 provides toughness to vibration and the like.
Patent JP-H08302420-A (JP)
Title: Vacuum degassing process of molten steel
Inventor: HIRAMA JUN
IPC: C21C7/10
Filed: 1995-04-28
Abstract: PURPOSE: To reduce the load in removing the metal by arranging a rotary disk in the space above the molten steel surface in achieving the vacuum decarburization of the molten steel in a vacuum tank, colliding the splash from the molten steel surface with the rotary disk, and re-scattering the splash by the rotation to prevent the adhesion of the splash to the inner wall of the vacuum tank and metallization. CONSTITUTION: A through hole is provided on a shield part 12 of a top part 7 of a vacuum tank 2, and a rotary shaft 9 having a rotary disk 8 is fitted in a vertically slidable and rotatable manner. The rotary disk 8 is rotated by a motor 10 at the rotating speed of >=300rpm, and the cooling medium is allowed to flows therein. The rotary disk is provided above the molten steel surface at the position where the splash is strongest. The lower surface of the disk opposite to the molten steel surface is preferably conical or recessed of the reverse cup shape so that the flying locus of the steel droplet sprung from the disk is directed to the molten steel surface.