baber/WOPTO huggingface dataset:
Patent JP-H0677193-A (JP)
Title: Wafer working tape and its usage method
Inventor: TAKEMURA YASUO
IPC: C09J133/00
Filed: 1992-08-27
Abstract: PURPOSE:To obtain a wafer working tape wherein it does not contaminate a wafer and it is excellent in a water-resistant property by a method wherein a base-material film is coated with an acrylic-resin emulsion adhesive obtained by polymerizing a silicon-containing monomer in a specific amount and a monomer mixture containing a reactive surface-active agent. CONSTITUTION:A reactive surface-active agent at 0.3 to 5.0 pts.wt. is mixed with a monomer mixture, at 100 pts.wt., composed mainly of an acrylic ester containing 5.0 to 30.0wt.% of a solicon-containing monomer in which hydrogen on Si in a polysiloxane has been replaced by an acrylic ester or a methacylic acid ester. A nonion-based or anion-based surface-active agent which contains a vinyl group in molecules can be enumerated as the reactive surface-active agent. A base-material film is coated with an acrylic-resin emulsion adhesive obtained by polymerizing the mixture. Thereby, it is possible to obtain a waber working tape which is excellent in a water-resistant property and which does not contaminate a wafer.
Patent JP-H0867561-A (JP)
Title: Production of semiconductor porcelain
Inventor: KANO TAKAYUKI
IPC: C04B35/495
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a semiconductor porcelain having a low resistivity by blending a chief component comprising SrTiO3 , etc., with a semiconducting agent having the average grain diameter regulated to a specific value, forming the resultant semiconductor porcelain raw material powder and baking the formed compact. CONSTITUTION: The method for producing a semiconductor porcelain is to mix (a) a chief component comprising ABO3 (A is any one or plural kinds of elements of Sr, Ba, Ca and Mg; B is Ti or/and Zr) (BaTiO3 ) with (b) a semiconducting agent (e.g. yttrium oxide) having the ratio (D2/D1) of the average grain diameter D2 thereof to the average grain diameter D1 of the component (a) within the range of 0.04-1, produce a semiconductor porcelain raw material powder, then form the resultant semiconductor porcelain raw material powder into a desired shape and bake the formed compact.  Thereby, since the average grain diameter ratio of the component (b) to the component (a) is regulated to a specific value, the component (b) is uniformly dispersed in the component (a) in mixing the raw material powder and nearly completely replaced into a solid solution of the chief component crystal lattice site in a baking process to effectively function for semiconducting.
Patent JP-H0892011-A (JP)
Title: Deodorizing make-up goods
Inventor: MANFUREETO REKURU
IPC: A61K8/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorizing cosmetic useful for removing body odor generated by decomposition of odorless fresh sweat with microorganisms. SOLUTION: Coryneform bacteria are selectively reduced by using a mixture of (a) dodecanoic acid (lauric acid) with (b) a mixture of other fatty acids, selected from the group of unbranched saturated fatty acids having a 6-20C chain length and at least on of them has a chain length of greater than 12C, containing (c) glyceryl monocaprylate and/or glyceryl monocaprate (d) with omission of ethoxylated glyceryl fatty acid esters and propoxylated glyceryl fatty acid esters (e) in the pH range below 8.
Patent JP-H0972745-A (JP)
Title: Traveling state indicator for vehicle
Inventor: YANAGI SHIGETO
IPC: G06T11/60
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To determine the vehicle speed easily by indicating the moving track with changing colors corresponding to a predetermined change of vehicle speed and then recognizing the color indicated on an indicating means. SOLUTION: A current position data DP is delivered from a current position detecting section 13 to a track data forming section 23. The forming section 23 presents the current position of sequentially moving vehicle, represented by the data DP from the detecting section 13, on a road represented by a road data DMR obtained from a road data memory section 25 thus determining the moving track of vehicle. Furthermore, coloring mode or marking mode is selected depending on a mode selection control signal CPO provided from a control unit 21. The forming section 23 provides a track data DP to a display data memory section 26 which is also fed with a map data DM from a map data memory section 20. The memory section 26 provides an image display data DSP to an image signal forming section 28 and a data recording section 29.
Patent JP-S59106998-A (JP)
Inventor: SHIBAZAKI NAOYUKI
IPC: B42D15/02
Filed: 1983-12-03
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-H0795423-A (JP)
Title: Color conversion device
Inventor: SAKAMOTO SHIGERU
IPC: H04N1/46
Filed: 1993-09-14
Abstract: PURPOSE:To improve the color reproducibility by eliminating the interpolation error due to the boundary of function values defined in the min function with respect to the color conversion device using the interpolation method. CONSTITUTION:Function values PHI0 to PHI7 of 8 grid points are outputted from LUTs 10 to 17 in accordance with addresses generated by address generators 2 to 9 based on signals (Xs, Ys, and Zs) consisting of upper four bits of input signals (X, Y, and Z) of the color conversion device. A boundary face detecting block 18 outputs a state select signal S corresponding to the presence or the absence of an undifferentiatable boundary face of the min function related to blackboard data generation from input signals (X, Y, and Z). An interpolating operation block 1 forms an interpolation space, which doesn't include the undiferentiatable boundary face, in accordance with the value of the state select signal S and obtains and outputs an approximate value F of the interpolation object point prescribed by lower four bits of input signals based on this space.
Patent JP-H0894522-A (JP)
Title: Quality measuring device for grain-like matter such as rice
Inventor: FUJIOKA SADAKAZU
IPC: G01N21/35
Filed: 1994-09-26
Abstract: PURPOSE: To perform measurement stably even if broken kernels occur through hulling or polishing treatment when a grain sample such as unpolished rice, polished rice or the like is analyzed with near infrared radiation. CONSTITUTION: An unpolished rice sample or a polished sample is dumped as it is grain-like into the sample cell 14 of a introspective quality measuring means 6, near infrared radiation, or visible light and near infrared radiation are radiated, and its absorbance is measured so as to obtain a chemical component value or a quality characteristic value using a predetermined analytical curve by a quality measuring device for rice.  The measuring device is provided with a means by which a mixing rate of broken kernels mixing in the unpolished rice sample or the polished rice sample is measured, a means storing a rate that the value of the mixing rate of broken kernels affects a chemical component value or a quality characteristic value, and a means processing the chemical component value or the quality characteristic value so as to be the value under a predetermined mixing rate of broke kernels based on the measured mixing rate of broken kernels. Thereby, a certain measured value is obtains regardless of the value of the measured mixing rate of broken kernels.
Patent JP-S6472155-A (JP)
Title: Developing solution for positive type photoresist
Inventor: CHIYOU SHIYUNREI
IPC: G03F7/30
Filed: 1987-09-12
Abstract: PURPOSE:To improve the selection rate of a solution velocity and to eliminate defective development and sharp-cutting by using a specific aq. org. quaternary ammonium hydroxide soln. as an essential component and incorporating an amphoteric surfactant without contg. metal ions and a specific quaternary ammonium compd. to be added at need therein. CONSTITUTION:The aq. org. quaternary ammonium hydroxide soln. expressed by formula I (where, R1-R4 denote alkyl groups or hydroxy-substd. alkyl groups of 1-3 C) is used as the essential component and the amphoteric surfactant without contg. the metal ions and the quaternary ammonium compd. which is expressed by II (where, R1-R3 denote alkyl groups of 1-4 C; R4 denotes an alkyl group of 8-18 C; X denotes OH or OCOOH) and is to be added at need are incorporated therein. The wettability of the developing soln. with a resist surface is thereby improved and the selection ratio of the solution velocity between the exposed part and the non-exposed part is improved without lowering the sensitivity and heat resistance of the resist; in addition, the defective development and the sharp-cutting are eliminated.
Patent JP-H0393020-A (JP)
Title: Rotary cylinder device
Inventor: YONEZAWA NORIHIRO
IPC: G11B15/61
Filed: 1989-09-05
Abstract: PURPOSE:To set an preceding head and a rear head to be in the same contact state so as to make the progress of wear equivalent by setting a preceding gap part with the preceding magnetic head to be smaller than a rear gap part with the rear magnetic head in the size of a window part provided on an upper cylinder. CONSTITUTION:The upper cylinder 5 corresponds to a lower cylinder 4 and is rotated in the direction of B. A magnetic tape 1 travels in the direction of C along the outer periphery of both cylinders 4 and 5. The tip parts of the preceding head 2a and the rear head 2b of the magnetic head 20 are protruded slightly from the window part 20 provided on the upper cylinder 5. The gap length S5 of the preceding gap part 20a with respect to the preceding head 2a can be taken smaller than the gap length S6 of the rear gap part 20b with respect to the rear head 2b in the window part 20. Thus, the preceding head 2a and the rear head 2b can equally be brought into contact with the magnetic tape 1 by appropriate contact pressure and the surface wear of both heads can be set equivalently.
Patent JP-H11133613-A (JP)
Title: Photothermographic material and production of lithographic printing plate using that
Inventor: LEENDERS LUC
IPC: G03F7/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a storage material to produce a lithographic printing plate of high sensitivity by a dry process in a simple method. SOLUTION: This photothermographic material contains an element which can be addressed by light and can be thermally developed on a support. This element contains an org. heavy metal salt which is substantially non- photosensitive, a photosensitive silver halide which is catalytically associated with the substantially non-photosensitive org. heavy metal salt, and an agent reducing the substantially non-photosensitive org. heavy metal salt, and a binder. Further, the photothermographic material has an outermost layer having two phases on the same surface of the support where the thermally developable element exists. At least one phase of the two phases is a dispersion phase of thermoplastic particles. The two phases show different affinities from each other for one printing liquid selected from a group of ink and adhesive liquids to the ink.
Patent JP-2001056101-A (JP)
Title: Vapor cooking apparatus
Inventor: MURAKAMI TAKASHI
IPC: F22B7/18
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a vapor cooking apparatus equipped with a vapor generator capable of effectively flowing combustion waste into a heat exchange chamber while preventing the combustion waste from being bypassed with a simplified structure. SOLUTION: A vapor generator 9 includes a tank 15 having a hollow chamber in which water is stored, a burner 16 for injecting combustion waste into the tank 15, and an overheating prevention tube 17 for guiding combustion gas from the burner 16 to an inner bottom surface of the tank 15. A heat exchange chamber 18 is provided in the tank 15, in which chamber the combustion gas exhausted from the overheating prevention tube 17 is reversed upward. An upper shielding plate 19 is provided on an upper portion in the heat exchange chamber 18 for covering a portion close to the burner 16.
Patent JP-H0764437-A (JP)
Title: Fixing device
Inventor: SAKAI HIROAKI
IPC: G03G15/20
Filed: 1993-08-24
Abstract: PURPOSE:To provide a fixing device in which the temperature of a non-paper feeder portion is kept from rising even with a thin-walled fixing roller and rush current is not increased even with a halogen heater. CONSTITUTION:In an image forming device with a reference on one side, for small-size paper whose width is 60 to 85% of the maximum width of recording material 13, a heater A having a peak at a reference end heats a non-paper feeder portion to temperatures not more than the heat resisting temperature of members located around a fixing roller 1, and for small-size paper whose width is less than 60% of the maximum width, the recording material 13 is passed in the center of the effective temperature region of the heater A, so as to keep the temperature of the non-paper feeder portion from rising. Both ends of the fixing roller 1 are subjected to temperature control independently, so as to enable the fixing property for the ends of paper to be secured at a day's first warm-up of the fixing device, and the two periods of heater control are equalized with a lag of 100 msec or more between their ON timing, so as to enable the rush current of the heater to be decreased thus enabling its effects on peripherals on the same power line to be reduced.
Patent JP-H0391497-A (JP)
Title: Integrated multi-layer analytic element containing reagent composition for determination of ammonium ion
Inventor: KATSUYAMA SHUNKAI
IPC: C12Q1/26
Filed: 1989-09-05
Abstract: PURPOSE:To enable quantitative determination of urea nitrogen, ammonia, etc., in high accuracy by successively laminating a reagent layer having a specific composition, a developing layer and a pyruvic acid removing layer on a light-transmitting water-impermeable substrate to form a multi-layer analytic element. CONSTITUTION:An integrated multi-layer analytic element is produced by successively laminating a reagent layer, a developing layer and a pyruvic acid removing layer on a light-transmitting water-impermeable substrate. The reagent layer contains a glutamic acid synthetase, pyruvic acid kinase, pyruvic acid oxidase and a hydrogen peroxide detection reagent. The pyruvic acid removing layer contains a reagent containing an enzyme acting on pyruvic acid as a base and free from generation of hydrogen peroxide. The light-transmitting and water-impermeable substrate is e.g. a transparent snbstrate made of a polymer such as polyethylene terephthalate and having a thickness of about 50mum to 1mm.
Patent JP-H08204194-A (JP)
Title: Trench type dmos transistor which is manufactured by relatively small number of processes and has thick oxide layer in terminal region
Inventor: FUUUIYUAN SHIIE
IPC: H01L29/06
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a DMOS transistor which is manufactured by a comparatively small number of masking processes and has improved process controllability and yield voltage stability, and its manufacturing method. SOLUTION: A trench type DMOS transistor is formed by using seven masking processes. Deep body regions 106, 108 of a P<+> type are defined by one out of the processes. The active region of a transistor in which a mask is formed is formed by an LOCOS process. By the other masking process, an insulating oxide layer 118 of a terminal region 116 which layer is thicker than the active region of the transistor is defined. Thereby the contamination of a substrate in the manufacture process is reduced, and process controllability can be improved. Further by the thick field oxide layer 118 of the terminal region, the electric field distribution is improved, and the electron avalanche yield voltage can be more stably expected.
Patent JP-S61109177-A (JP)
Title: Writing type data input device
Inventor: MOTO TAKASHI
IPC: G06F3/041
Filed: 1984-10-31
Abstract: PURPOSE:To facilitate the incorporation of a sensor and also to prevent the breakage of the sensor due to impact, by attaching the sensor to an elastic member of two directions different in the outer circumference of a writing shaft. CONSTITUTION:An X-axis direction distortion gauge 50x is fixed by adhesion to the outer faces of a pair of plate springs 52 and 52 positioned at the right and left sides of a writing shaft 46 when a writing tool is held obliquely so that a clip part is set at the upper side. While a Y-axis direction distortion gauge 50y is fixed by adhesion to the outer faces of a pair of plate springs 52 and 53 at the other side. Both gauges 50x and 50y contain a silicon semiconductor film 54 coated on the outer face of a flexible substrate 53 adhered to the springs 52 and 52. Then the circumferential displacement of the shaft 46 which is caused by the writing actions with a tip (writing chip 46a) of the shaft 46 having contact with the form surface is detected at a writing type input part by means of both gauges 50x and 50y via spring 52 and 52.
Patent JP-H0677887-A (JP)
Title: Mobile body management system
Inventor: OGAWA NOBORU
IPC: H04B7/26
Filed: 1992-08-28
Abstract: PURPOSE:To provide the mobile body management system by which the management of the location of a mobile body such as a truck is realized with a few persons at a low cost. CONSTITUTION:A radio telephone set 3 mounted on each mobile body 2 receives a latitude/longitude coordinate positioning signal from a satellite 6 to generate latitude/longitude coordinate information and converts the information into a DTMF signal. Then a management center makes a call automatically via a radio line 4 to the radio telephone set 3 mounted on each mobile body 2 to acquire the latitude/longitude coordinate information converted into the DTMF signal from each mobile body 2 and displays the position of each mobile body 2 on a map pattern based on the latitude/longitude coordinate information.
Patent JP-S6474291-A (JP)
Title: Production of precursor pitch for carbon fiber
Inventor: MIYOSHI FUMIHIRO
IPC: D01F9/15
Filed: 1987-09-16
Abstract: PURPOSE:To prepare a precursor pitch having excellent thermal stability, spinnability, and infusibility, by heat-treating coal tar pitch under particular conditions, extracting the pitch with an aromatic solvent, and heat-treating the purified pitch under particular conditions. CONSTITUTION:Coal tar pitch is heat-treated at 350-450 deg.C under a reduced pressure or while blowing an inert gas into the system to prepare pitch contg. 35-60wt.% benzene-insoluble. The pitch thus preped. is extracted with an aromatic solvent having a b.p. of 250 deg.C or below in an amt. 0.5-5 times larger than that of the pitch to remove the solvent-insoluble. The purified pitch thus preped. is heat-treated at 350-450 deg.C under a reduced pressure or while blowing an inert gas into the system, thereby preparing optically isotropic general-purpose precursor pitch for carbon fiber having a softening point of 200 deg.C or above and a benzene-insoluble content of 50-65wt.%. Examples of the separation means for removing the solvent-insoluble include centrifugal separation, sedimentation, and filtration.
Patent JP-2001048598-A (JP)
Title: Colored core wire of optical fiber
Inventor: SAITO DAISUKE
IPC: C03C25/24
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To improve various characteristics of a surface-coating layer and prevent the generation of uneven winding to improve the productivity by using a colored layer at the outermost layer of plural layers formed on the outer circumference of a glass fiber and specifying the residual double-bond content and water-absorptivity of the surface of the colored layer after curing. SOLUTION: A primary layer 2 and a secondary layer 3 having different characteristics are formed on the outer circumference of an optical fiber 1 immediately after drawing and a colored layer 4 having a discriminable color is used as the outermost layer to obtain a colored core wire 5 of optical fiber. The colored layer 4 is formed by adding a coloring agent such as an inorganic pigment, a polymerization initiator, an antioxidant, etc., to an energy ray-curable resin having double bond to form a composition for colored layer, applying the composition and curing with a curing apparatus by ultraviolet irradiation, heating, etc. The residual double bond content of the surface of the cured colored layer 4 is set to 3-25% and the water- absorption is set to 1.5-3% by adjusting the components and the curing condition of the composition for colored layer.  The static charge accumulation on the colored core wire 5 is prevented by this process to prevent the generation of uneven winding in production process and prevent the increase in transmission loss.
Patent JP-H0568711-A (JP)
Title: Ultrasonic atomization inhaler
Inventor: TERADA TAKAO
IPC: A61M15/00
Filed: 1991-09-10
Abstract: PURPOSE:To provide an ultrasonic atomization inhaler having sufficiently good atomization efficiency to feed only fine and uniform particles of a liquid medicine to an inhalant tube. CONSTITUTION:In an ultrasonic atomization inhaler comprising a water tank portion 31 having an oscillator 32 provided on the bottom portion thereof, liquid medicine tank 4 installed corresponding to the oscillator 32 of the water tank portion 31, an atomizing chamber tube 1 disposed above the opening of the liquid medicine tank 4 in such a manner as closing the opening, and an inhalant tube 9 connected to the atomized liquid outlet portion 14 of the atomizing chamber tube 1 and spraying an atomized liquid in the atomizing chamber tube to the outside, a partitioning plate 2 for partitioning the inside of the atomizing chamber tube 1 into an atomization passage portion 1B communicating with the inhalant tube 9 and an atomized liquid-filled chamber portion 1A is disposed within the atomizing chamber tube 1.
Patent JP-S61109372-A (JP)
Title: Facsimile equipment
Inventor: KONDO MITSURU
IPC: H04N1/413
Filed: 1984-11-02
Abstract: PURPOSE:To make a system general-use and to realize miniaturization, high speed and high performance by controlling from a processing device to respective composite factors in the system and transmitting and receiving picture information between respective composite factors through a bus. CONSTITUTION:When picture information of an original is read by a scanner 18 at the time of transmitting, the information is transferred and accumulated through the bus 12 to a DRAM40 by a DMA control part 48, and thereafter, transferred to a coder 32 by the control part 48. Redundancy is removed, the information is compressed and coded, and transferred and accumulated to the RAM40 again. A CCU38 connects and sets through a communcation line with an incoming side device under the control of a CPU10, modulates coding data of the RAM40 and send them to a line. When the CCU38 informs the CPU10 of the receiving of data at the time of receiving, the picture, information is transferred to the RAM40 by the control part 48, accumulated, read, transferred to a decoder 34, reproduced and stored in the RAM40. Next, the control part 48 reads the storing data and supplies them to a block 20.
Patent JP-H0970454-A (JP)
Title: Golf club head and its production
Inventor: HORIBA TOSHIHIRO
IPC: A63B53/04
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defective articles, such as sounding after production, and to previously facilitate the easier workability and assembly workability of a club head by effectively preventing the intrusion of foreign matter into the hollow part of the club head. SOLUTION: The inside wall surface at the deep end of a shaft insertion hole 5 or near this end is projectingly provided horizontally with a collared stopper part 6 toward the central side of this shaft insertion hole 5. The shaft insertion hole 5 is internally provided with a plug hole member 7 which has the diameter approximately equal to the diameter (d) of the shaft insertion hole 5 and comes into contact with this collared stopper part 6. The through hole 6a formed in the central part of the collared stopper part 6 is closed by this hole plug member 7.