baber/WOPTO huggingface dataset:
Patent JP-S63261257-A (JP)
Title: Positive type photoresist composition
Inventor: YAJIMA MIKIO
IPC: G03F7/023
Filed: 1987-04-20
Abstract: PURPOSE:To improve the minute pattern forming ability and the heat-resisting property of the titled composition by using the condensate of a phenolic compd. and an aldehyde contg. a specified compd., as an alkali soluble resin. CONSTITUTION:The titled composition contains the alkaline soluble resin (A) and a quinonediazide compd. as an essential component. The condensate which is formed by condensing the phenolic compd. such as cresol and the aldehyde such as formaldehyde contg. >=5wt.% a compd. shown by the formula, in the presence of an acidic catalyst, is used for the titled composition. In the formula, R is H or halogen atom. or 1-8C alkyl group. The titled photoresist having the excellent resolution and heat-resist property and the less change of the pattern dimension is obtd. by using the titled composition.
Patent JP-H04325213-A (JP)
Title: Manufacture of multilayered molding
Inventor: HARA TADANAO
IPC: B29K9/00
Filed: 1991-04-25
Abstract: PURPOSE:To manufacture a multilayered molding with a good appearance at a high cycle that has no creases and breakages in its skin material by securing a skin material on the upper mold or lower mold for molding through vacuum suction from the gap provided on the place corresponding to the non- product part of a multilayered molding in the upper mold or lower mold. CONSTITUTION:Between the not-yet-closed upper and lower molds 1, 2, a skin material 7 and molten thermoplastic resin 8 are supplied and then press-cooled so as to form a molding, at the same time, the molding surface is glued with the skin material 7. In this instance, a gap 5 is provided on the place corresponding to the non-product part of a multilayered molding in the upper mold 1 or lower mold 2. From this gap 5, the skin material 7 is secured and then molded on the upper mold 1 or lower mold 2 through the vacuum suction.
Patent JP-S60239316-A (JP)
Title: Manufacture of hyperfine sic powder
Inventor: KIJIMA KAZUMICHI
IPC: C01B31/36
Filed: 1984-05-11
Abstract: PURPOSE:To obtain high purity hyperfine SiC powder of a controlled particle size having a controlled composition and a controlled crystal phase by introducing hydrogen silicide or silicon halide and hydrocarbon as gaseous starting materials into plasma in a nonoxidizing atmosphere and by bringing them into a vapor phase reaction under a prescribed pressure. CONSTITUTION:Hydrogen silicide as Si2H6 or silicon halide such as SiCl4 and hydrocarbon such as CH4 as gaseous starting materials are preferably introduced into Ar plasma generated by utilizing non-electrode discharge by a high frequency induction method. It is desirable that the gaseous starting materials are mixed in 0.001-1 volume ratio when a high frequency power source used has 4MHz and 15kW. Plasma is introduced into a furnace, the inside of the furnace is pressurized to 1.5Torr to form a plasma flame, and the gaseous starting materials are introduced into the resulting nonoxidizing plasma gas. The starting materials are brought into a vapor phase reaction while controlling the reaction system to 2atm-0.1Torr pressure to obtain desired hyperfine SiC powder. It is preferable that hydrogen silicide and hydrocarbon are mixed in 1-5mol ratio of C/Si atoms.
Patent JP-S60238258-A (JP)
Title: Automatic centering device
Inventor: OOGAMI YOSHITAKA
IPC: B23Q17/22
Filed: 1984-05-11
Abstract: PURPOSE:To make it possible to automatically carry out the centering of a workpiece even in an untrue shape with the use of an automatic centering device in a machine tool, by driving a rotary table and a correcting machine in accordance with the result of computation by a computing and control circuit. CONSTITUTION:A rotary encoder 10a coupled with a motor 10 detects the rotating angle position of a rotated workpice 17 set on a rotary table 14. The measuring tip 27 in a correcting machine 20 measures the eccentricity of the outer peripheral surface of the workpiece with respect to the rotary shaft of the rotary table 14. The thus obtaine date are delivered to a computing and control circuit 41. Further, the computing and control circuit 41 calculates the rotating angle position of the workpiece 17 having a deviation to be corrected and the correcting amount thereof, and therefore, the workpiece 17 is pushed toward the rotating center axis by the correcting amount by means of a correcting head 25 at the tip end of the correcting machine 20. Thus, accurate and highly efficient centering operation may be made.
Patent JP-S57210725-A (JP)
Title: High-voltage switching circuit
Inventor: TAN GIYOKUKOU
IPC: H03K17/10
Filed: 1981-06-19
Abstract: PURPOSE:To obtain a high-voltage power supply used for an electronic printer without using a special protection circuit, through the provision of a transistor (TR) operated from a low voltage power supply at the prestage of the TRs in series connection performing high voltage switching. CONSTITUTION:TRs 4 and 5 are connected in series with a high voltage power supply VH being the objective of switching and a high voltage current is applied to a load 1. A TR3 is connected to a low voltage power supply VM for operation and the collector and emitter of the TR3 are respectively connected to the base of the TRs 4 and 5 via resistors R2 and R3. When the TR3 is turned off, no current flows to the load 1 and when the TR3 is turned on with an input power supply VIN, the collector potential of the TR3 is almost equal to VM and the TR4 is turned on via the R3. In this case, the potential of the TR5 is increased and the base current of the TR5 flows, the collector current of the TR5 flows to supply a high voltage current to the load 1 without increasing the emitter-collector voltage of the TR5.
Patent JP-H06287272-A (JP)
Title: Production of suspension of cured material of epoxy resin in organic solvent
Inventor: KIYOFUJI MIZUYO
IPC: C08J3/09
Filed: 1993-03-30
Abstract: PURPOSE:To simply obtain a suspension useful as a matting agent for coating compound, having excellent dispersion stability, heat resistance and roundness, by reacting an uncured epoxy resin with a curing agent in the presence of an oligomer and a surfactant in an organic solvent. CONSTITUTION:(A) An uncured epoxy resin, preferably a phenol ether-based epoxy resin is reacted with (B) a curing agent, preferably an alicyclic polyamine or aromatic polyamine in the presence of (C) an oligomer selected from a blocked material of a carboxylic acid-modified polyolefin oligomer and/or an oligomer prepared by copolymerizing an olefin with a vinyl monomer such as vinylcarboxylic acid ester and (D) an oxyalkylene group-containing nonionic surfactant in (E) an organic solvent (e.g. octane or toluene) which dissolves or disperse the component A to the component D but slightly dissolves or does not dissolve a cured material of the epoxy resin to give the objective suspension.
Patent JP-H05284941-A (JP)
Title: Material for beverage or food containing coffee-flavored protein and its production
Inventor: KAJIWARA YOKO
IPC: A23L29/281
Filed: 1992-04-15
Abstract: PURPOSE:To provide the protein-containing beverage and food material containing non-coagulating gelatin capable of being added to beverages or foods in large amounts, and used for producing the easily drinkable, tasty and delicious protein-containing beverages or foods containing large amounts of the protein by sufficiently removing the characteristic smell and taste of the non-coagulating gelatin. CONSTITUTION:The objective material contains the non-coagulating gelatin subjected to a deodorizing treatment using coffee bean powder or its residues. The non-coagulating gelatin is obtained by a method, e.g. a method comprising adding the coffee bean powder or its residues to a non-coagulating gelatin aqueous solution and subsequently filtering the mixture.
Patent JP-H08291971-A (JP)
Title: Grain treating apparatus
Inventor: YAMAMOTO SOICHI
IPC: F26B17/14
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a grain treating apparatus which can efficiently convey grain introduced from an input port and in which the operability of the introducing work can be improved. CONSTITUTION: A grain dryer 10 as a grain treating apparatus comprises a valve cylinder 52 which is moved along the outer periphery of a grain elevation cylinder 46 and provided corresponding to the communicating unit 64 between a grain tank 31 and the cylinder 46, and a switching handle 54 for externally operating the cylinder 52 out of the tank 31. Here, when the handle 54 is operated to bring the cylinder 52 into contact with a cylinder 33, the unit 64 is shut OFF by the cylinder 52 to prevent the introduction of grain from the tank 31 to a vertical screw conveyor 44. Thus, the grain introduced from a holding hopper 40 can be efficiently conveyed by the conveyor 44.
Patent JP-H03292001-A (JP)
Title: Dielectric filter
Inventor: TAKEDA YUKIHIRO
IPC: H01P1/205
Filed: 1990-04-10
Abstract: PURPOSE:To prevent the deterioration in Q and to evade the decrease in the level of a frequency characteristic by arranging dielectric coaxial resonators in parallel whose height is nearly equal to each other on a substrate and providing slots with different depth coaxially to the circumference of a through hole to each of the dielectric coaxial resonators. CONSTITUTION:Each of dielectric coaxial resonators 8, 9, 10 is formed to be a square pole having a throughhole A, and a ring slot B is formed coaxially with the throughhole A. Moreover, the depth of the slot B of the dielectric coaxial resonator 9 is formed deeper than the slot B of the dielectric coaxial resonators 8, 10. Moreover, the slot B is tapered wider at the opening and narrower toward the bottom, and the bottom of the slot B is formed as a curved face. Wall faces of the dielectric coaxial resonators 8, 9, 10 are pressed into contact and soldered and the dielectric coaxial resonators 8, 9, 10 are connected in parallel electrically by the capacitor formed on the base 1 in this state. The length of each resonator is selected almost constant but the depth of the slot of the dielectric coaxial resonators 8, 9, 10 differs from each other, then the resonance frequency of each dielectric coaxial resonators 8, 9, 10 is set high and low.
Patent JP-H04229659-A (JP)
Title: Thin-film semiconductor device and its manufacture
Inventor: MIYASAKA MITSUTOSHI
IPC: H01L21/336
Filed: 1991-04-25
Abstract: PURPOSE:To realize a thin-film semiconductor device whose characteristic is good by increasing the quality of a silicon film only by a low-temperature process and a low-pressure CVD method. CONSTITUTION:The characteristic of a thin-film semiconductor device is enhanced by improving the optical characteristic and the crystallization ratio of a silicon film. The high quality of the silicon film can be achieved by depositing the silicon film while the pressure inside a reaction furnace is set to 4mTorr or higher by a low-pressure CVD method or the partial pressure of silane is set to 30mTorr or higher.
Patent JP-S5220056-A (JP)
Title: Detection coil case for non-contact type potentiometer
Inventor: KAWAI MASAKI
IPC: G01B7/02
Filed: 1975-08-08
Abstract: PURPOSE: To provide a non-contact type potentiometer having improved operating characteristics and integraty, which facilitates eaxy adjustment of sensitivity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02273729-A (JP)
Title: Electronic flashing device
Inventor: IWAMOTO HIROSHI
IPC: G03B15/05
Filed: 1989-04-14
Abstract: PURPOSE:To perform even the parallax correction while setting light emitting/irradiating angle in response to the focal length of a photographing lens by controlling both light emitting/ irradiating angle and light emitting/irradiating direction in response to focal length changing action caused by the zooming operation of the photographing lens. CONSTITUTION:The device is provided with a means 10 which moves a light emitting part to the optical axis direction in response to the focal length changing action caused by the zooming operation of the photographing lens and shifts the light emitting/irradiating direction through the optical lens of the light emitting part to the side of photographing lens when the light emitting part is moved from the telephoto side to the side of wide angle. Thus, when the focal length of the photographing lens is changed, the light emitting part 8 is interlocked with the changing action and moved in the optical axis direction of the optical lens 9. The light emitting/irradiation angle is set by following to the change of the focal length by changing the space between the optical lens 9 and the emitting part 8. In addition, the light emitting/irradiating direction is controlled in response to the change of the focal length. The light emitting/irradiating direction is gradually inclined toward the photographing lens by the change of the focal length to the side of the wide angle at which close distance photographing is mostly performed. Therefore, parallax correction can be easily performed.
Patent JP-S61287568-A (JP)
Inventor: TAKEUCHI EIICHI
IPC: B65D75/34
Filed: 1985-05-02
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-S60240049-A (JP)
Title: Lighting device of discharge lamp
Inventor: OZAWA MASATAKA
IPC: H05B41/16
Filed: 1984-05-14
Abstract: PURPOSE:To prevent the polarization and color separation of a luminous tube due to a cataphoresis phenomenon by making the inner diameter of the luminous tube on the cathode side of a discharge lamp thinner than that on the anode side. CONSTITUTION:The voltage containing a DC component is applied from a power supply 1 to a discharge lamp 31 through a current limiting means 2. The cross section of a luminous tube 41 of the discharge lamp 31 is formed so that the diameter of the luminous tube on the tube end section with a cathode 5 is made thinner than that on the tube end section with an anode 6. By making the diameter of the luminous tube thinner on the cathode side 71, the gas temperature near the cathode 5 in the luminous tube is kept higher than that near the anode 6, thermal energy is given to luminous-metal atoms collected near the cathode 5 to diffuse them toward the anode 6, thereby the polarization and color separation of the luminous tube can be prevented.
Patent JP-S60239815-A (JP)
Title: Power supply failure signal output circuit of measuring instrument
Inventor: HORII SHIGERU
IPC: G05F1/571
Filed: 1984-05-14
Abstract: PURPOSE:To prevent a power supply failure signal from misoutput at the disconnection of a power supply by forming a voltage delaying means for executing time delay operation only at the decay of a measuring DC constant voltage power supply. CONSTITUTION:At the disconnection of the power supply, the output of the measuring DC constant voltage power supply 1a is suddenly dropped and sent to the voltage delaying means 6. When the output of the power supply 1a is turned off, the charge of a capacitor in the means 6 is discharged through a diode D7 and a load (a relay 2a in a power supply failure detecting circuit 2). When the input voltage reaches an open voltage, the relay 2a is actuated, so that a relay contact 3c is closed with the delay of time t2 from the OFF of the input of the power supply. On the other hand, the output of a DC power supply 4 for outputting failure is gradually dropped and applied to a failure signal output control circuit 3 and a relay 3a is actuated with the delay of time t4 from the OFF of the input of the power supply. In this case, t2>t4 is formed on the basis of the setting of the capacity of the capacitor C2, and after opening a relay contact 3b, the contact 3c is short-circuited. Therefore, no failure signal is outputted even at the disconnection of the power supply.
Patent JP-H05270023-A (JP)
Title: Thermal transfer printing apparatus
IPC: B41M5/382
Filed: 1992-03-24
Abstract: PURPOSE:To use any recording medium regardless of the kind of ink. CONSTITUTION:An ink ribbon 1 is provided between a supply roller 2 and a taking-up roller 3 under tension through auxiliary rollers 4,5 and a protective material ribbon 6 is provided between a supply roller 7 and a taking-up roller 8 through a heating roller 9 and a feed roller 10 and, further, a thermal head 11 is arranged between the auxiliary rollers 4,5 so as to be spaced apart from the ink ribbon 1 and the protective material ribbon 6 and a drive roller 12 as a press member is arranged between the heating roller 9 being a heating member and the feed roller 10 in an up-and-down movable manner. The ink of the ink ribbon is transferred to the meltable binder of the protective material ribbon 6 and the meltable binder to which the ink is transferred is transferred to a recording medium.
Patent JP-S5430392-A (JP)
Title: Fuel element for reactor
Inventor: OOHASHI MASAHISA
IPC: G21C3/16
Filed: 1977-08-12
Abstract: PURPOSE: To prevent the failure of clad by preventing the local accumulation in the interaction of a fuel pellet and a cladding tube, by means of setting up a plurality of slots at the surface of a fuel pellet, and of allowing the cracking to be positively generated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000280584-A (JP)
Title: Imaging system
Inventor: SATO EIICHI
IPC: B41J29/48
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent waste of sheet by providing means for inspecting rear side printing when both side printing is executed and when printing has been finished on the rear side, stopping both side printing and notifying to that effect. SOLUTION: When a print data is inputted from a host computer to a print information input section 1, a network processing section 9 removes excess load data and an imaging section 2 delivers the print data to a print section 5 after converting into a printable image data. A control section 8 controls a sheet feed section 3 to feed a sheet to an inspecting section 4 for inspecting read side printing and a sheet, not yet printed on the rear side, is fed to the print section 5. When a decision is made that printing has ended on the rear side, the control section 8 performs processing for stopping print operation and notifies to this effect to the host computer before discharging the sheet.
Patent JP-S62251197-A (JP)
Inventor: MIYAZAWA KAZUSHI
IPC: B44C1/165
Filed: 1986-04-25
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-S5430243-A (JP)
Title: Vulcanized polychloroprene rubber
Inventor: DOI MICHIO
IPC: C08L67/00
Filed: 1977-08-11
Abstract: PURPOSE: A specific organic polycarboxylic acid and an oxide of polyvalent metal are incorporated to polychoroprene rubber and vulcanized to produce said vulcanized product useful for automobile parts because of its high heat-aging resistance and mechanical characteristics. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03295265-A (JP)
Title: Multichip semiconductor device
Inventor: ISHIDA TOSHIHARU
IPC: H01L25/07
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the rise in temperature of a multichip semiconductor device by a method wherein heat released from a semiconductor element in operation is dissipated through a through-hole via a heat dissipating metallized plate or a radiating plate of each stage so as to keep an operating temperature at 100 deg.C or below. CONSTITUTION:A second assembly frame 1 is mounted on a film carrier semiconductor device, furthermore an assembly frame 1 is mounted thereon and so on to form an n-stage laminate. In succession, the laminated body is subjected to an interlayer connection process corresponding to materials, where connecting terminals 2 and 2', outer leads 9, and heat dissipating metallized plates 4 are connected together. The heat dissipating metallized plates 4 is formed of the same metal with the connecting terminals 2 and 2'. In this case, a solder-solder bonding is carried out. One side of a solder plated heat dissipating metal plate 13 is brought into contact with the surface of a potting sealing resin, and the other side is bonded to a heat dissipating metallized layer 4 formed on the rear of the assembly frame 1 in a solder solder-bonding manner, which is mounted on a printed wiring board 14. Heat released from a semiconductor element in operation is dissipated through the uppermost heat dissipating plate 13, or dissipated into the air from the assembly frame 1 via an outer lead or a heat dissipating metallized layer.
Patent JP-S5620005-A (JP)
Title: Composition for filling extruder
Inventor: YAMAMOTO KIICHI
IPC: C08F18/18
Filed: 1979-07-27
Abstract: PURPOSE: Titled composition which facilitates to start extrusion of a thermosetting dry molding material, prepared by mixing a diallyl phthalate-soluble polymer, diallyl phthalate and a filler and specifying the viscosity.  
     CONSTITUTION: There are mixed 8W24 pts.wt. of a diallyl phthalate-soluble polymer such as (un)saturated polyester or PS, 2W6pts.wt. of diallyl phthalate, 50W 80 pts.wt. of a filler such as CaCO 3 , asbestos or PE, 0W30pts.wt. of a reinforcing material such as glass fiber or carbon fiber and 0W5pts.wt. of additives such as a coloring agent, a stabilizer and a releasing agent, so that the viscosity of the resulting mixture at 70°C is 10 4 W10 7  poises.  
     EFFECT: By filling the composition into an extruder before shutdown, the need for disassembling the extruder or the opration for sweeping off the composition remaining in the extruder can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04326070-A (JP)
Title: Apparatus for forming data for preparing wiring inspection jig
Inventor: SHIRAKATA CHIKAHIRO
IPC: G01R31/02
Filed: 1991-04-26
Abstract: PURPOSE:To make the formation of pin position data unnecessary, to make input accurate and to reduce the number of working processes by forming jig manufacturing data from CAM data. CONSTITUTION:A data input part 1 inputs etching pattern data showing the conductor part out a printed wiring board, perforation data showing a part mounting hole and solder resist mask data showing a part coated with no solder resist and these data are synthesized by a data synthesizing part 2 to extract the parts susceptible to contact from the outside and pin position ranges in the conductor part. The distance between the pin position ranges is calculated in a data processing part 3 to determine the kind of pins and the positions thereof and pin position and kind data are converted to the data of a wiring inspection machine in an address converting part 4 to be outputted. Since it is unnecessary to form pin position data, the number of processes required in the formation of pin position data is reduced and the error in forming work is eliminated and, since input data are only CAM data, automatic formation becomes possible even when no CAD design is performed.
Patent JP-S60242302-A (JP)
Title: Strain and crack measuring instrument
Inventor: ISHIZUKI TOSHIO
IPC: G01B7/26
Filed: 1984-05-16
Abstract: PURPOSE:To enable measurement of the strain and the depth crack depth with the same sensor by providing a constant electric current source which impresses constant current to an object to be measured and making common use of mounting frames on the side to contact with the object to be measured as the electrode wire ends for measuring a potential difference. CONSTITUTION:The constant current source 6 which impresses constant current to an object 5 to be measured is provided and the sensor part is constituted by insulating and fixing at a specified space the electrode plates 4, 4' to the mounting frames 1, 1' mode of the heat resistant metals adhered with a strain detecting end side formed into a projecting shape so as to make point contact with the object 5 and a fulcrum end side consisting of a flexible plate 2 by means of a ceramic adhesive agent 3. Platinum wires 11, 11' are connected to the plates 4, 4' and are connected to a recorder 13 via anamplifier 12 and an arithmetic unit 9. The electrode wires 7, 7' consisting of fine ''Alumel(R)'' wires for measuring a potential difference are connected to the strain detecting end side of the frames 1, 1'. The measurement of the strain and size of crack depth is thus made possible from the change in the potential difference between the plates 4 and 4'.