baber/WOPTO huggingface dataset:
Patent JP-S5966508-A (JP)
Title: Method for melt spinning
Inventor: KITAHORA TOSHIAKI
IPC: D01D5/08
Filed: 1982-10-01
Abstract: PURPOSE:To obtain filament yarns having improved physical properties with the omitted drawing step, by melt extruding a thermoplastic polymer through a spinneret at a higher temperature than the molten polymer, making the orientation degree in the inner and outer layers of the cooled and solidified extruded filaments uniform, and taking off the resultant filament yarns. CONSTITUTION:In melt extruding a fiber-forming thermoplastic polymer, the temperature of the spinneret is higher than the molten polymer, and the temperature of the outer layer of the filaments just after the extrusion is higher than the inner layer thereof. The extruded filaments are then cooled and solidified to make the temperature distribution in the cross-sectional direction of the filaments, and the orientation degree of the cooled and solidified extruded filaments in the cross-sectional direction is made uniform. The resultant filament yarn is then taken off preferably at >=4,000m/min speed. EFFECT:Filament yarns not inferior to the conventional drawn yarns are obtained.
Patent JP-S6331133-A (JP)
Title: Wafer carrier system
Inventor: SHIBATA HIROMASA
IPC: B65G37/00
Filed: 1986-07-25
Abstract: PURPOSE:To increase the efficiency of wafer replacement work and the throughput of wafer processing work while reducing the installation space of overall carrier systems by a method wherein carrier systems are provided so that wafers may be carried to at least exceeding two each of processing stages. CONSTITUTION:Wafer holders 1-8 exceeding four each holding multiple wafers laminatedly at specified intervals are respectively arranged in the vertically movable mode independently in the wafer containing direction. The first carrier system 10 is commonly used at least by two of the wafer holders while the second carrier system 11 is also commonly used at least by the other two wafer holders to take wafers in and out of respective wafer holders. On the other hand, the third carrier system 13 is commonly used by all wafer holders to connect with the first and the second systems 10, 11 to carry the wafers. Furthermore, the fourth carrier system 14 is commonly used by all holders to receive wafers from the third carrier system 13 carrying wafers to at least exceeding two processing stages 15, 16. Through these procedures, large installation space of carrier systems can be made needless increasing the working efficiency.
Patent JP-S5797825-A (JP)
Title: Sheet metal piercing device
Inventor: IKEDA CHIHIRO
IPC: B21D28/04
Filed: 1980-12-11
Abstract: PURPOSE: To make highly accurate piercing in a short time by holding a work on a movable stand having a copying device provided under the punch of a piercing machine and movable in the direction of x, y axes, and piercing a model plate that determines movement of the movable stand and making the copying device copy the holes.  
     CONSTITUTION: A work 3 is fixed under the punch 2 of a piercing machine 1 to allow detaching, and a movable stand 4 that is movable in the direction of x, y axes is installed. A copying device 5 and a punch driving swtich 6 are placed on the movable stand and a model plate 7 is pierced below the copying device 5 to make the copying device copying movement. The movable stand 4 is moved in the direction of x, y axes and the copying device 5 is made to copy the holes on the surface of the model plate, and the work 3 is pierced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11348173-A (JP)
Title: Member having photocatalytic layer and manufacture thereof
Inventor: SHIMOBUKIKOSHI MITSUHIDE
IPC: C09K3/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To easily improve the adhesion between a photocatalytic layer and a base material without the limitation of the quality of the base material such as a resin, a metal, a glass or the like by a method wherein the photocatalytic layer is formed on the surface of the base material by a gas deposition method. SOLUTION: A production equipment 5 by a gas deposition method consists of a stock tank 6, in which a photocatalytic stock is vibrated and agitated, a carrier gas storage CS 7 for storing a carrier gas such as an inert gas, an oxygen gas or the like, a connecting pipe 8, which connects the stock tank 6 with the CS 7, and a jet pipe 9 for jetting a photocatalytic stock in the stock tank 6 against the surface of the base material 2 by means of the carrier gas in the CS 7. By setting the base material 2 ahead the injection nozzle of the jet pipe 9, the carrier gas is sent from the CS 7 in the stock tank 6 so as to jet together with the photocatalytic stock in the stock tank through the jet pipe 9 in order to collide them against the surface of the base material 2, resulting in forming a dense membrane on the surface of the base material through a low temperature sintering.  Thus, the photocatalytic layer excellent in adhesion can be easily formed without the limitation of the quality of the base material 2 such as a resin, a metal, a glass or the like.
Patent JP-H11334304-A (JP)
Title: Caster
Inventor: KATO HISAMI
IPC: B60B33/00
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To absorb, relax impact when the impact due to thrust input from a road and other input are exerted on a wheel. SOLUTION: A caster 2 consists of a rotor 3 rotatably provided on a car body 1 at its lower part, an arm 4 slantingly, downwardly connected to the rotor 3, and a wheel 5 rotatably journalled on the arm at its lower part. Where, the rotor 3 consists of a revolving shaft 7 vertically, rotatably provided on the car body 1, and a cylindrical bearing 8 integrally provided on the revolving shaft 7 at its lower part. An elastic cylindrical bush 10 is engaged with the bearing 8 at its center. In addition, a pin 11 integrally provided on the arm 4 at its upper part is engaged with the bush 10 at its center.
Patent JP-2001001253-A (JP)
Title: Abrasive cloth
Inventor: TANABE MITSURU
IPC: B24B37/20
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To improve the microscopic polishing accuracy by providing a surface of a non-woven fabric base material with an embossed pattern, and specifying a width of projected parts of the embossed pattern. SOLUTION: A non-woven fabric base material composed of extra fine fiber to be used in an abrasive cloth, is manufactured by entangling the extra fine fiber of 0.3 dtex or less. It is an important point to improve the surface accuracy of the non-woven fabric base material prepared like this. The surface accuracy of the non-woven fabric base material is achieved by embossing the extra fine fiber non-woven fabric base material. The arbitrary shape and irregularity can be applied in an embossed pattern in an embossing work, but it is important that an average width of projected parts is 60 μm or less, preferably 40 μm or less. By this embossing work, the microscopic uniform irregularity is formed on the surface of the non-woven fabric base material by applying the embossing pattern of a mold for embossing.
Patent JP-S6332853-A (JP)
Title: Manufacture of electrodes for plastic cell
Inventor: NONOBE YASUHIRO
IPC: H01M4/1399
Filed: 1986-07-24
Abstract: PURPOSE:To improve the uniformity and mechanical strength of a membrane, by dissolving pyrrol as a conductive high polymer material into acetonitrile as an organic solvent, and using lithium fluoroborate of 1.0-1.2mol/l as an electrolyte. CONSTITUTION:Electrolysis is carried out in an electrolytic polymerization tank 10 where an aluminum plate 14 as a conductor, sheet-like collector 12 braided with carbon fiber at intervals, electrolytic polymerization liquid 16, etc. are provided. When forming a thin membrane of conductive highpolymer material on the collector 12, electrolytic solution 16 is contained in the electrolytic polymerization tank 10. Then the collector 12 and the conductor 14 are connected to a positive electrode and a negative electrode of a power source 18, respectively, and electricity is supplied from the power source 18 to carry out electrolysis.
Patent JP-H098867-A (JP)
Title: Communication equipment
Inventor: KADOWAKI SHUICHI
IPC: H04B10/114
Filed: 1995-06-16
Abstract: PURPOSE: To surely receive response from an opposite device by adding information identifying the opposite device to a command which requires the address of the opposite device. CONSTITUTION: After an XID command frame 400 is received, the device B generates the random number of two, the device C generates that of four and the device D generates that of two. In a time slot number two, the device B transmits an XID response frame 409 and the device D transmits the XID response frame 411 but they execute interference each other so that they do not reach the device A. Therefore, the device A cannot obtain the address of the devices B and D. So, assuming that the devices B, C and D respectively have information Ib, Ic and Id as the ones for identifying the devices, the device A transmits the XID command frame 400 where information Ib is added so that only the device B transmits the XID response frame 409. Then, a collision against the response frame 411 of the device D is avoided so that the address of the device B is obtained.
Patent JP-S6187108-A (JP)
Inventor: RORUFU ISUBERUKU
IPC: B26F3/02
Filed: 1985-08-09
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-H1015918-A (JP)
Title: Particle board
Inventor: OKAMOTO TADASHI
IPC: B27N1/00
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a particle board capable of being produced without requiring a large-scale equipment and excellent in dimensional stability by bonding cellulosic particles subjected to acetilation treatment before heating pressure molding by a thermosetting adhesive to mold the same. SOLUTION: At first, cellulosic particles being a raw material of a particle board are chemically treated with formaldehyde to be enhanced in its dimensional stability. The formation of an acetal structure between cellulose molecules by formaldehide is achieved by absorbing formaldehyde by a cellulose material and heating this cellulose material to 100-180 deg.C for about 1-12hr in this state. Subsequently, acetylated particles are molded into a particle board by a usual particle board producing process, that is, a process compounding a thermosetting adhesive with the acetylated particles and filling the resulting compd. into a molding form to mold the same under heating and pressure.
Patent JP-H1021603-A (JP)
Title: Tape apparatus
Inventor: MORITA TETSUYA
IPC: G11B15/43
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a tape apparatus which controls tape winding tension with a simplified structure and realizes a low cost and low power consumption, and prevents tape damage of a thin tape. SOLUTION: The power of a capstan 2 is transferred to a friction wheel 8 provided at one end of a tension arm 11 which can rotate by use of a gear stream. Clockwise rotating force is given to the tension arm 11 to press the friction wheel 8 to a winding reel table 9 to drive the tape winding reel table for rotation with a friction force. A tension post 13 is provided on the tension arm 11, a counterclockwise rotating force is given to the tension arm 11 with the winding tape tension to reduce the clockwise rotating force by a spring 12. Therefore, a pressing force of the friction wheel 8 to the tape winding reel table 9 can be changed with the tape winding tension to control the tape winding torque. Thereby, tape winding tension can be controlled.
Patent JP-H0224648-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ONO SHIGETOSHI
IPC: G03C1/91
Filed: 1988-07-13
Abstract: PURPOSE:To improve the dimensional stability, film strength and wear resistance associated with an environmental change and processing and the adhesiveness to a binder by coating a polyester film base with a layer of a specific copolymer. CONSTITUTION:The base of the silver halide photographic sensitive material having a hydrophilic colloidal layer contg. at least one kind of polymer latex on the polyester film base is coated with the vinylidene chloride copolymer layer. This copolymer consists of the latex of a core shell type. The content of the vinylidene chloride of the vinylidene chloride copolymer is 70.0-98.5wt.%, more preferably 85-97wt.%, more particularly preferably 88-94wt.%. The remaining monomer of copolymers are arbitrary monomers, for which one or plural kinds may be used. For example, acrylic acid, acrylate, methacrylic acid, methacrylate, etc., are used as the arbitrary monomers.
Patent JP-S6064916-A (JP)
Title: Transparent ointment base
Inventor: MIYOSHI YOSHIAKI
IPC: A61K9/06
Filed: 1983-09-21
Abstract: PURPOSE:To provide a transparent ointment base having excellent transparency and high drug-solubility and stability, by compounding a branched fatty acid, a hydrophilic nonionic surface active, agent, a POE alkyl ether phosphate, an organic amine, an oil and water at specific ratios. CONSTITUTION:The objective base can be produced by compounding (A) 5- 10wt% C12-24 branched fatty acid (e.g. isostearic acid), (B) 10-30wt% hydrophilic nonionic surface active agent (e.g. POE castor oil fatty acid) and/or POE alkyl ether phosphate (e.g. sodium POE oleyl ether phosphate), (C) 0.5-5wt% organic amine (e.g. alkanolamine), (D) 5-20wt% oil (e.g. liquid paraffin) and (E) the remaining part of water.
Patent JP-H0813414-A (JP)
Title: Method of repairing asphalt pavement
Inventor: NAGAHASHI KOJI
IPC: E01C23/00
Filed: 1994-07-04
Abstract: PURPOSE:To make it possible to repair a large scale of damage immediately in a site without peeling off an asphalt pavement in a short period of time even in a heavy traffic area by mounting a dielectric heater and an asphalt paving material on a truck, moving the truck to the repairing site, and heating an asphalt composite material with the dielectric heater in the repairing site to repair. CONSTITUTION:A dielectric heater 2 and a generator 3 are provided to a truck in full consideration for exhaust of an engine of the generator 3, and in the case a power supply of the truck 1 is used, an AC-AC converter and a voltage regulator are arranged. The asphalt composite material is subdivided into 1-10kg in advance, and they are wrapped with a heat resisting packing material so that they are not melted even if they are heated with the dielectric heater 2. In consideration of expansion caused by heating, heat resisting vent packing is used inward, an enclosed packing is used as an outside packing, and the outside packing is removed in the case of heating and is heated. In addition, an anti-oxidant gas is filled in a packing state, and the oxidation of the asphalt composite material is prevented for a long period of time. A generating material can be utilized by eliminating variations with dielectric heating of the asphalt composite material. Emulsion is subdivided and stored into containers with the soft and straw-like front end.
Patent JP-H0935349-A (JP)
Title: Magneto-optical disk and its production
Inventor: TSUBOYA KANAKO
IPC: G11B11/10
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optical disk having high reliability in magnetic field modulation recording by forming the resin protective film on the side facing a magnetic head or coming into contact or sliding therewith of a resin film formed with projecting parts by irradiation with a laser. SOLUTION: The surface of the magneto-optical disk formed with the curable resin protective film on the side facing the magnetic head is irradiated with the laser like pulses while moving its focal, by which the many projections are formed on the protective film. The height of the projections is preferably 0.01 to 5.0μm as an example. A layer which generates heat by absorption of the laser is formed on the surface of the protective film on the magnetooptical disk. This layer is composed, as an example, of org. matter of colored plastics, etc., thin films of inorg. matter and metals formed by sputtering, org. and inorg. coating materials, pigments, carbon black, etc.  The coefft of friction between the floating magnetic head and the surface of an optical disk is drastically lowered and the magneto-optical disk having high reliability in magnetic field modulated recordihg is obtd by such projecting parts.
Patent JP-H0924600-A (JP)
Title: Screen process printing machine
Inventor: EGAWA YOSHIMI
IPC: H05K3/12
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To improve printing accuracy by supplying solder paste without being affected by the atmosphere in a room. SOLUTION: A casing 25 for receiving solder paste 29 is provided in the inside, a solder supply port 23 is formed in the upper part of the casing 25, and a metal mask 27 having an opening which can pass the paste 29 is installed in the bottom part of the casing 25. A piston 31 which slides in the casing 25 to extrude the paste 29 from the opening of the metal mask 27 is inserted from the solder supply port 23 of the casing 25, and a cutter 33 which separates a prescribed quantity of the paste 29 extruded from the opening of the metal mask 27 from the solder paste main body in the casing 25 is installed freely movably to contact the surface of the metal mask 27 on the inside of the casing 25.
Patent JP-S5877529-A (JP)
Title: Manufacture of high tensile thick steel
Inventor: TAMEHIRO HIROSHI
IPC: C22C38/00
Filed: 1981-10-31
Abstract: PURPOSE:To manufacture high tensile thick steel having >=40mm. thickness by subjecting a steel slab having low carbon equiv. and a specified composition contg. very small amounts of Ti, Nb and V as well as Ca added to control the shape of sulfide to rolling and cooling under suitable conditions. CONSTITUTION:A steel slab consisting of 0.05-0.13% C, <=0.6% Si, 1.0-1.6% Mn, <=0.020% P, <=0.005% S, 0.0005-0.005% Ca, 0.005-0.08% Al, 0.004-0.025% Ti, <=0.007% N, 0.01-0.06% Nb and/or 0.01-0.08% V and the balance Fe with inevitable impurities or further contg. one or more among 0.1-1.0% Ni, 0.1- 0.6% Cu, 0.1-0.6% Cr, 0.05-0.20% Mo and 0.0005-0.003% B and satisfying the equation is heated to 900-1,100 deg.C and rolled so as to regulate the draft at <=900 deg.C to >=30% and the finishing temp. to 680-860 deg.C. After the passage of 30-180sec, the rolled slab is cooled to an arbitrary temp. below 500 deg.C at 3- 10 deg.C/sec cooling rate.
Patent JP-S6235509-A (JP)
Inventor: IWATANI SHOICHI
IPC: H01L41/22
Filed: 1985-08-08
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-H0339756-A (JP)
Title: Grounding method for electrophotographic photosensitive body
Inventor: KOMURO AKIHIRO
IPC: G03G15/04
Filed: 1989-07-06
Abstract: PURPOSE:To eliminate the need of working for the special attachment for grounding, etc., by constituting a gap holding means which abuts on a photosensitive body of a conductive member. CONSTITUTION:The gap holding means 3 is constituted of the conductive member, and the photosensitive body 1 is grounded through the gap holding means 3. By using such constitution that the gap holding means 3 is disposed on an optical means 2 connected to a base and also abuts on the conductive substrate 10 of the photosensitive body 1, the gap holding means 3 is made conductive, so that the conductive substrate 10 of the photosensitive body 1 is electrically connected to the base and grounded. Thus, the special constitution for grounding is unnecessary and also the need of working for the special attachment for the grounding is eliminated.
Patent JP-H0387591-A (JP)
Title: Kiln
Inventor: ROBERUTO PATSUSAROOTO
IPC: F27B7/08
Filed: 1990-07-04
Abstract: PURPOSE: To equally heat a material for effective reaction over the entire length thereof, by providing a kiln for calcining massicot to generate litharge with a heater operating along the entire length of a first tubular structure based on a principle of electromagnetic induction and air supply means for oxidizing the massicot. CONSTITUTION: A kiln is composed of a single tubular body 2 with a main shaft 3, a heater 4, means 5 for feeding a material to the kiln, screw-conveyer means 6 for translating processed material in the tubular body, means 7 for discharging the material, means 8 for feeding oxidizing air, and means 9 for controlling pressure reduction inside the kiln. The tubular body 2 is composed of a stainless steel pipe equipped with a first head 9 and a second head 10, and the heater 4 comprises an induction coil 11, a thermally-insulated fire- resistant material layer 12 and a ferromagnetic material pipe 13, arranged from the outside toward the inside in this order. The induction coil 11 is composed of a plurality of elements having different numbers of coil turns, so that it can provide various kinds of heating performance.
Patent JP-H0687215-A (JP)
Title: Injection recording method
Inventor: SHIROTA KATSUHIRO
IPC: B41M5/00
Filed: 1993-07-15
Abstract: PURPOSE:To provide an injection recording method wherein large discharge pressure is stably obtained. CONSTITUTION:Bubbles 6 are generated in a recording medium 3 by heating and melting the recording medium 3 being solid at normal temperature and furthermore giving heat energy for foaming according to a recording signal. Recording is performed by discharging the recording medium 3 through a discharge port 5 by the bubbles 6. The injection recording method is equipped with a stage wherein continuously or discontinuously decreasing reserve heat energy is given to the recording medium 3 before the heat energy for foaming is given.
Patent JP-2001004227-A (JP)
Title: Electric thermal storage heater
Inventor: KUWABARA MASAHIRO
IPC: F24H7/02
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To suppress a noise by variably distributing an air supply amount in a width direction of a thermal storage brick to a deviation of a temperature distribution of the brick of an electric thermal storage heater, efficiently taking out a heat quantity from the residual heat brick, and suppressing the air supply amount. SOLUTION: The electric thermal storage heater comprises partition plates 17 provided to form a plurality of rows of channels in a width direction in thermal storage bricks 11. In this case, parts of the plates 17 are bent as bending portions which are bendable according to a temperature by a bimetal. When radiated, a temperature is lowered to close the channel corresponding to the brick 11 capable of taking out no heat quantity or to suppress a flow rate and to increase an air volume of another channel, and to efficiently take out the heat amount even when there is a deviation of a temperature distribution, thereby suppressing a noise.
Patent JP-S6227609-A (JP)
Inventor: BERUNHARUTO SHIYUTORAUSU
IPC: B23Q5/58
Filed: 1986-07-28
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。