baber/WOPTO huggingface dataset:
Patent JP-H07268295-A (JP)
Title: Kraft pressure-sensitive adhesive tape
Inventor: MIYAKE KEISUKE
IPC: C09J107/00
Filed: 1994-03-31
Abstract: PURPOSE:To obtain a kraft pressure-sensitive adhesive tape which can be stored under high-humidity conditions without the necessity for extrusion lamination with low-density polyethylene. CONSTITUTION:The tape is prepared by forming a release agent layer 12 on one surface of a support made of water-repellent kraft paper having an interlaminar strength of 100g/15mm or bove, a sizing degree of 12sec or above and an air permeability of 12sec or above and forming an adhesive layer 13 on the other surface of the support 11.
Patent JP-H06251419-A (JP)
Title: Optical recording medium and its production
Inventor: KIJIMA YASUNORI
IPC: G11B7/24009
Filed: 1993-02-26
Abstract: PURPOSE:To provide high-density recording and reproducing by specifying the amt. of a remaining solvent remaining to <6wt.% of a recording layer so that increase of width of recording pits due to the remaining solvent is suppressed and that the track pitch can be decreased. CONSTITUTION:The optical recording medium has a recording layer 3 which enables optical recording and/or reproducing of information and a protective layer 4 formed in this order on a base body 2. The amt. of the solvent remaining in the recording layer is specified to <=6wt.% of the recording layer. The amt. of the remaining solvent is decreased by applying a recording material layer on the base body, subjecting to first drying, and then to second drying.
Patent JP-H07274283-A (JP)
Title: Diaphragm for speaker and its manufacture
Inventor: OKAZAKI MASATOSHI
IPC: D21H13/24
Filed: 1994-03-31
Abstract: PURPOSE:To provide a diaphragm with a thick face, small density and high stiffness and internal loss by realizing a higher specific elastic rate than that of a conventional paper made diaphragm with respect to the diaphragm for speaker used for acoustic equipments. CONSTITUTION:Polyester group fibers at a low melting point are blended and paper-made with natural pulps or organic synthesis fibers with water-proof processing and crossed points of the fibers only are molten without completely melting the polyester group fibers by using hot air having a higher temperature than the melting point of the polyester group fibers and a prescribed shape is obtained with a hot air pressure, then the diaphragm for speaker with a thicker face, small density, high internal loss and stiffness and having a sufficient strength even in the case of water intrusion is obtained and the speaker with low distortion and a broad band is realized.
Patent JP-S62222029-A (JP)
Title: Method for improving residual stress in double metal tube and the like
Inventor: UMEMOTO TADAHIRO
IPC: C21D9/08
Filed: 1986-03-20
Abstract: PURPOSE:To improve residual stress while providing temp. difference to wall of a mother tube in thickness direction, by bringing cooling water existing between the mother tube and a thermal sleeve into nuclear boiling state while heating the mother tube at the position separated to the rear, further heating the mother tube. CONSTITUTION:The mother tube 4 made of austenitic stainless steel is attached to a reactor pressure vessel 1 at a weld joint 8 through a nozzle 2. Under the state of cooling water existence in a tubular hollow part 6 between the tube 4 and the thermal sleeve 5 in the inner part, at the position separated to the rear from a safe end 3 of base part of the sleeve 5, the tube 4 surface is heated by a heating means 9. In this way, stagnant water in the part 6 is made to nuclear boiling state. Under the state, the tube 4 surface at the position surrounding the sleeve 5 is heated by the other heating means 7. In this way, a large temp. difference in the tube 4 wall thickness direction is provided to cause thermal stress exceeding yield point and residual stress is improved.
Patent JP-S55154739-A (JP)
Title: Method of forming silicon nitriding film
Inventor: HASHIMOTO KAZUHIKO
IPC: H01L21/318
Filed: 1979-05-23
Abstract: PURPOSE:To form an Si3N4 film having particularly excellent uniformity on an Si substrate by flowing SiH2Cl2 and NH3 of reduced-pressure state along the substrate and controlling the forming temperature and the temperature gradient conditions in predetermined range. CONSTITUTION:In case that silicon substrates are arranged in plural rows in a quartz tube, SiH2Cl2 and NH3 of reduced-pressure state are flowed into the tube and Si3N4 films are accumulated on the substrates, when the tube is uniformly heated in a heating furnace, the growing speed of the films tends to become faster in the reaction gas flow direction than the other directions even if any condition is selected. In order to avoid this phenomenon, it is strictly controlled to become low temperature in the gas flow direction to provide continuously uniform temperature gradient. When the relationship between the temperature gradient and the forming temperature is so controlled in the fabricating condition as to be within the range of predetermined region A, there can be obtained an Si3N4 film having very excellent uniformity. There is difficulty in the forming speed and the quality of the film except the region A, and the temperature gradient effect is reduced particularly at low temperature.
Patent JP-H03266269-A (JP)
Title: Information recording/reproducing device
Inventor: IIDA ICHIRO
IPC: G11B21/10
Filed: 1990-03-15
Abstract: PURPOSE:To remove the dead time of setting time at the time of the start of a tracking servo system by setting the setting time beforehand correspondingly to the amount of the movement of a pickup. CONSTITUTION:A CPU 4 selects the setting time corresponding to the number of tracks over which the pickup moves from the list of the setting time stored in a ROM 9, and sets it in an inner count. Accordingly, in an address search executing system, operation is shifted to servo control in the setting time selected from the list of the setting time determined beforehand according to address information from a recording medium and the amount of the movement of the pickup to a designated address. Thus, when the amount of the movement of the pickup 3 is large, time required for setting is taken sufficiently, but when the amount of the movement of the pickup 3 is small, the setting time is made short, and address search without the dead time to meet the actual control of the tracking servo system can be realized.
Patent JP-2000256547-A (JP)
Title: Resin composition for heat-resistant card
Inventor: KAWAMOTO NAOYOSHI
IPC: B42D15/10
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition which causes no discoloration of the ink, etc., while suppressing decrease in character height brought after subjected to embossing finish, etc., by including a polycarbonate resin and two kinds of specific polybutylene terephthalates at a specific ratio. SOLUTION: This composition is obtained by including (A) 70-25 wt.% of a polycarbonate resin with a viscosity-average molecular weight of preferably 10,000-100,000, (B) 10-75 wt.% of a carboxylic acid-modified polybutylene terephthalate, and (C) 0-65 wt.% of polybutylene terephthalate with an intrinsic viscosity (JIS K-7233) of preferably 0.6-1.4. The component B is a polybutylene terephthalate copolymer containing, as a comonomer unit, isophthalic acid, an aromatic dicarboxylic acid such as naphthalenedicarboxylic acid, or an aliphatic dicarboxylic acid such as succinic acid or fumaric acid, and especially an isophthalic acid-modified polybutylene terephthalate is suitable.
Patent JP-S61221900-A (JP)
Inventor: OE TOMIO
IPC: G05B15/02
Filed: 1985-03-27
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-H03263127-A (JP)
Title: Instruction execution control system
Inventor: OSHIKA TOMOKO
IPC: G06F9/30
Filed: 1990-03-13
Abstract: PURPOSE:To curtail the number of steps of a program and to reduce the capacity of a memory by providing a control mechanism to generate forcibly an instruction executed in a second cycle and thereafter by hardware, in the case plural cycle instructions are fetched. CONSTITUTION:The system is provided with an instruction register 1, a decoder 2, a control register 3, a flag 4, and an instruction updating control circuit 5. In such a state, by a fact that a fetch of plural cycle instructions is detected, the fetch of a new instruction is discontinued, and also, by a fact that a flag for showing a fact that plural cycle instructions are fetched is set, a specific operation control signal is generated, and the execution of a second cycle and thereafter of plural cycle instructions is controlled. In such a way, the number of steps of a program decreases, and the capacity of a memory for storing it becomes small.
Patent JP-H06246618-A (JP)
Title: Air-tool silencing device
Inventor: YOKOTA YOSHIAKI
IPC: B24B23/00
Filed: 1993-02-26
Abstract: PURPOSE:To provide an internal silencing device of an air tool which can reduce the level of the discharged air noise and metallic sound to be generated by an air motor in the air tool without any hindrance when the air tool is used. CONSTITUTION:A cylindrical porous silencing member 3 is arranged between a cylinder 2a of an air motor 2 of an air tool and a body case 1 in the condition where the specified clearances are maintained respectively relative to the outer circumferential surface of the cylinder 2a and the inner circumferential surface of the body case 1, and the discharged air of the air motor 2 is discharged through the silencing member 3.
Patent JP-H11316324-A (JP)
Title: Optical transmission module
Inventor: KIM BOM-SU
IPC: H01L31/0232
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission module which transmits an optical signal to optical fibers through optical fibers coupled to an optical element and/or receives an optical signal transmitted through optical fibers. SOLUTION: An optical element module 20 which is provided with a receptacle member 21 including plural leads for transmission of an electric signal and an optical element 25, which is provided in the receptacle member 21 and is electrically connected to leads, and converts the electric signal/an optical signal to an optical signal/an electric signal, a connector module 10 which is provided with a holder 11 connected to the receptacle member 21 and at least one optical fiber 15, which is provided in the holder 11 so as to face the optical element 25, and transmits the optical signal, and a coupling means which couples the optical element module 20 and the connector module 10 into a package are included, and this coupling means consists of guide grooves 41, which are formed in wall parts on both sides of a receptacle member 21 and one of both sides of a holder,  and guide projections 43 which are provided on the other side and are freely slidably fitted to guide grooves 41, thus slidably coupling the optical element module 20 and the connector module 10.
Patent JP-H06249356-A (JP)
Title: Valve device
Inventor: NAKAMURA JUICHI
IPC: F16K27/00
Filed: 1993-02-26
Abstract: PURPOSE:To improve the working efficiency of a valve device through reduction of useless consumption of fluid owing to leakage of fluid by a method wherein, when an actuator is operated and controlled by means of a low flow rate of fluid, the actuator is directly operated and controlled by means of first and second electromagnetic switch valves disposed at a manifold. CONSTITUTION:Plate members 11A,... are disposed on mounting surfaces 2A,... without disposing in a laminated state pilot operation type switch valves on the mounting surfaces 2A,... of a manifold 3. Pilot flow passages 1A, 1B,... opened to the mounting surfaces 2A,... are connected to an actuator. When the pilot operation type switch valves are disposed in a laminated state, the actuator is directly operated and controlled by means of first electromagnetic switch valves 5A,... and second electromagnetic valves 5B,... to perform pilot operation of the switch valve.
Patent JP-H04297381-A (JP)
Title: Body structure of automobile
Inventor: FUJII YOSHIO
IPC: B62D25/08
Filed: 1991-03-27
Abstract: PURPOSE:To improve the extent of body rigidity in a dashpanel peripheral part without increasing any body weight by utilizing a double bracket so effectively. CONSTITUTION:A cross member 8 forming a closed section together with a dashpanel 1 is installed in space between a bulged part 7 and side members 2, 3 in a lower part of the dashpanel 1 constituting a cab front part extendedly in the car width direction. A pedal bracket 5 is clamped to the dashpanel 1 so as to connect a steering support member 4, whose both ends are supported on each side member at both sides and installed in the car width direction, and the aforesaid cross member 8 together. The pedal bracket 5 has a function of a stay of the steering support member 4, and also it improves the extent of body rigidity in a peripheral part of the dashpanel 1.
Patent JP-S62220389-A (JP)
Title: Polyester mesh for screen process printing
Inventor: UENO SUSUMU
IPC: B41N1/24
Filed: 1986-03-20
Abstract: PURPOSE:To obtain a mesh enhanced in adhesion to a photosensitive resin layer while retaining the strength thereof, by providing projections and recesses, which are specified in the diameter and the number thereof, on the surfaces of polyester fibers constituting the mesh. CONSTITUTION:A polyester mesh for screen process printing is constituted of polyester fibers, the surfaces of which are provided with projections and recess having a diameter of 0.01-0.1mu, the number of the projections and recesses being more than 200 and not more than 1000 per square micrometer. The polyester mesh is subjected to a low-temperature plasma treatment under suitable conditions, whereby the projections and recess having a diameter of 0.01-0.1mum are provided in a number of more than 200 and not more than 1,000 per square micrometer, and the mesh is provided with a wettability index of not lower than 40 dyn/cm. If the size of the projections and recesses is not less then 0.1mum or the number of the projections and recesses per square micrometer is less than 200, the mesh obtained is poor in elongation, strength or the like. The polyester mesh is excellent in adhesion to a photosensitive resin layer, ink permeability at the time of printing, or the like.
Patent JP-H08236151-A (JP)
Title: Secondary battery having nonaqueous solvent electrolyte
Inventor: HAYASHI KATSUYA
IPC: H01M4/50
Filed: 1995-02-28
Abstract: PURPOSE: To provide a secondary battery with nonaqueous electrolyte which has high energy density, can discharge large current and be quickly charged, and has a long charge and discharge life by using specified positive electrode active material for a positive electrode, and specifying the nonaqueous solvent of the electrolyte. CONSTITUTION: Metal lithium or lithium metal alloy is used as negative electrode active material for a negative electrode. Positive electrode active material of composite oxide composed mainly of Lix Mn2-y MyO4 (M=Na, Mg, Sc, Y, Fe, Co, Ni, Cu, Zn, Al, Pb, Sb, 0<=x<=1.2, 0<y<=0.7) or of composite oxide composed mainly of Mn2 O4 requiring a charge termination voltage of 3.5V or more as the positive electrode is used for the positive electrode. Mixed solvent of dimethyl carbonate and cyclic ester is used as the nonaqueous solution.
Patent JP-S60207789-A (JP)
Inventor: SATOU ATSUO
IPC: B25J13/08
Filed: 1984-03-31
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-S61224320-A (JP)
Title: Cleaning device
Inventor: FUNADA RYUICHI
IPC: H01L21/30
Filed: 1985-03-29
Abstract: PURPOSE:To remove any organic matters rapidly and evenly by a method wherein, the organic matters bonded on the surface of a semiconductor wafer are to be removed therefrom for cleaning up by means of arranging ultraviolet ray generator at an interval on the surface of wafer which is heated as it is rotated, lifted and lowered to be irradiated with ultraviolet rays for exposing itself to ozone and oxigen contained in producing radical. CONSTITUTION:A holding base (metallic plate) 1 whereon a semiconductor safer 4 to be cleaned up is mounted is pierced with a rotary axle 3 projecting from the holding base 1 through the intermediary of a sealing part 2 while ultraviolet ray producers 6a, 6b are arranged at specified interval on the wafer 4. On the other hand, the metallic plate 1 is fitted with a geared motor 15 to rotate the rotary axle 3 while another metallic plate 10 is lifted and lowered by a unit composed of a coupling 21 and another motor 20 mounted on the backside of the metallic plate 10. In such a constitution, the wafer 4 is heated as it is rotated, lifted and lowered to be simultaneously irradiated with the ultraviolet rays from the producers 6a, 6b for decomposing and scattering any organic matters by oxygen, etc. contained in producing radical.
Patent JP-S63232977-A (JP)
Title: Simultaneous manufacture for fixed size extruding pin
Inventor: KOBAYASHI ATARU
IPC: B24B41/06
Filed: 1987-03-20
Abstract: PURPOSE:To enable many extruding pins to be simultaneously manufactured in the same length, by supporting a fixed size extruding pin material in its axial end surface onto a table of a surface grinding machine to be held and fixed by female and male pin holders liftably provided in a vertical base bed on the table. CONSTITUTION:To an extruding pin material, which is inserted being directed to the upper and held by each vertical corrugated long groove 4 of a female pin holder 3 set to a vertical base bed 2 on a table 1, a male pin holder 6 is pressed and the extruding pin material, in a condition that its axial bottom end is closely attached to the table 1, is fixed being held between the female and male pin holders 3, 6 by a tightening tool 9. Next the extruding pin material, after the base bed 2 is moved to a grinding position of the table 1 being magnetized and fixed, grinds the other protruding ends of many extruding pins by a grinding tool of a surface grinding machine, thus manufacturing the extruding pins in the same length.
Patent JP-S60208516-A (JP)
Title: Placer for underwater concrete
Inventor: KAJIOKA YASUO
IPC: E02D15/06
Filed: 1984-03-31
Abstract: PURPOSE:To prevent the outflow of residual concrete from a tremie tube through which the concrete feeding is at rest by providing a concrete placer consisting of plural tremie tubes having valves on their lower ends and the gate valves of a horizontal concrete transport tube. CONSTITUTION:A concrete placer consists of plural tremie tubes 11 having valves 16 on their lower ends, a horizontal concrete transport tube 19 connected to a concrete pump, and gate valves 21 with concrete supply ports 20. When placing concrete through the central tremie tube 11, left and right-handed gate valves 21 are closed, left and right-handed tremie tube 11 are lowered, and left and right-handed valves closed. Under the condition that concrete does not flow from the lower end of the left and right-handed tremie tubes 11, the central valve 21 is opened, the central tremie tube 11 is raised, and the valve 16 is opened to place concrete to the bottom under water.
Patent JP-H08259670-A (JP)
Title: Epoxy resin composition for laminated board
Inventor: NAKAMURA YOSHIHIKO
IPC: C08G59/50
Filed: 1995-03-23
Abstract: PURPOSE: To obtain an epoxy resin composition comprising an epoxy resin, a specific hardening agent, a hardening accelerator and a solvent, and capable of maintaining curability and simultaneously obtaining prepregs largely improved in storage stability without precipitating the curing accelerator. CONSTITUTION: This composition comprises (A) an epoxy resin (e.g. a bisphenol A type epoxy resin, a bisphenol F type epoxy resin), (B) a curing agent comprising dicyandiamide, (C) a compound of the formula (R is a divalent organic group; m, n are respectively 1-4) [e.g. 1-methyl-2,3-bis(N,N-dimethylureido) cyclohexane, 2,3-bis(N,N-dimethylureido)toluene], and (D) a solvent (e.g. methanol, methoxypropanol) for dissolving the component C.
Patent JP-H03267166-A (JP)
Title: Coating vessel
Inventor: SAKAMOTO MASAYUKI
IPC: G03G5/00
Filed: 1990-03-14
Abstract: PURPOSE:To prevent variation of concn. and viscosity of coating liquid by arranging a discharging hole to almost liquid surface position at the time of charging the fixed liquid quantity. CONSTITUTION:Photosensitive liquid 20 adjusted with concn. and viscosity is supplemented into a supplement hole 11 from a tank 18 with a pump 16. The photosensitive liquid is supplemented by the amt. so as to be more than that necessary for the coating. Then, the liquid surface of photosensitive liquid in a coating vessel is raised and the photosensitive liquid, which has higher concn. and viscosity at the upper layer part, is raised to the position higher than the position of discharging hole 12 and discharged into a tank 14 from the discharging hole 12 through a discharging pipe 13. After that, in the coating vessel, stirring is executed, and in the tank 14, the stirring is executed and the liquid is returned back to the tank 18 through the pipe 19. By this method, film thickness of the photosensitive film becomes uniform and the stable photosensitive body can be manufactured.
Patent JP-H08263250-A (JP)
Title: Method and device for displaying image
Inventor: FUNAHASHI TAKESHI
IPC: G06F3/0484
Filed: 1995-03-23
Abstract: PURPOSE: To display an image in a desired display form in a short time. CONSTITUTION: Corresponding to an instruction from a keyboard 5, a CPU 6 reads the plural images of image data Sc from an image data output means 2 one by one and stores them in a memory 4 for image storage. Next, the desired form in the case of displaying these plural image data Sc on a CRT 11 is inputted from the keyboard 5, and the CPU 6 prepares image data SH for display by arranging 12 pieces of image data Sc stored in the memory 4 for image storage in the form of 3×4 frames. The prepared image data SH for display are compressed by a compressing means 7 and stored in a magnetic disk 8. When the image data SH for display are turned to visible images and there is a request for displaying them on the CRT 11, information showing the display of images is inputted from the keyboard 5 and the image data SH for display are read from the magnetic disk 8 and displayed on the CRT 11 as visible images.
Patent JP-S58181672-A (JP)
Title: Impact printer
Inventor: ABE SHINTAROU
IPC: B41J7/34
Filed: 1982-04-19
Abstract: PURPOSE:To improve the quality of printing by outputting composite character information derived from the conversion of single character with an identifying enunciation sign inputted or printing position information of the identifying enunciation sign corresponding to basic character information therein. CONSTITUTION:Printing position information of an identifying enunciation sign ...corresponding to a basic character, for example, A is stored into a line feed table 9, where single identifying enunciation sign-attached information inputted is converted two codes according to an identifying enunciation sign code conversion table 4 and a basic character code conversion table 5 with a code conversion circuit 3 based on the information of single character A... with the identifying enunciation sign or the information of composite character with identifying enunciation sign. Then, printing position information of the identifying enunciation sign corresponding to the converted basic character information is read out of the table 9 and a back line feeding and line feeding is performed by a line feed value indicated by this information through a print controlling circuit 11 to accomplish a synthetic printing thereby improving the quality and operation of printing.
Patent JP-S52147285-A (JP)
Title: Trouble shooting equipment for input pulse control actuator
Inventor: MATSUMOTO NAOKI
IPC: G05B23/02
Filed: 1976-06-01
Abstract: PURPOSE:To make it possible to protect a system before it is practically damaged, by detecting any actuator trouble based upon the differential of actuator position signals and actuator variation signals.