baber/WOPTO huggingface dataset:
Patent JP-H04142318-A (JP)
Title: Production of modified polyolefin particle
Inventor: HIROSE TOSHIYUKI
IPC: C08F255/02
Filed: 1990-10-02
Abstract: PURPOSE:To obtain efficiently modified highly uniform polyethylene particles by heating a mixture of polyolefin particles with an organic peroxide, an ethylenically unsaturated monomer and a powdery filler in an inert gas phase. CONSTITUTION:A mixture comprising polyolefin particles, e.g. crystalline propylene homopolymer particles (A) of a means particle diameter in a range of 300-3000mum, 0.001-10 pts.wt., desirably 0.01-5 pts.wt., per 100 pts.wt. component A, organic peroxide (e.g. benzoyl peroxide), 1-100 pts.wt., desirably 5-80 pts.wt. ethylenically unsaturated monomer (e.g. styrene) and 1-50 pts.wt., desirably 5-30 pts.wt. powdery filler (e.g. talc) is subjected to gas-phase graft polymerization by heating to 50-140 deg.C, desirably 60-120 deg.C for 0.5-15hr, desirably 1-10hr in an inert gas atmosphere to obtain modified polyolefin particles.
Patent JP-2000099496-A (JP)
Title: Cache storage device
Inventor: SHIMIZU TAKESHI
IPC: G06F17/16
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To integrate a scalar processor and a vector processor on one chip without lowering the storage rate of valid data in a cache storage device. SOLUTION: Concerning a cache storage device 1 having a storage part 2 interposed among a scalar processor 10 for processing one piece of or a pair of data according to one instruction, vector processor 3 for applying the same operation to the pair of data composed of a lot of elements according to one instruction and main storage device 9 for storing various kinds of data, and copying and storing the data stored in the main storage device 9, the storage part 2 has a function as a vector register for storing scalar processing data for the scalar processor 10 and storing vector processing data for the vector processor 3, areas to be used as the vector register are distributedly allocated to the storage part 2,  and a control part 4 is provided for performing control so as to store the vector processing data in the areas of the vector register distributedly allocated to the storage part 2.
Patent JP-S61141920-A (JP)
Title: Method for controlling temperature of exhaust gas
Inventor: WATANABE MINORU
IPC: B01D53/94
Filed: 1984-12-17
Abstract: PURPOSE:To eliminate the wastefulness of energy and expense, in a method for controlling the temp. of exhaust gas by a CO oxidizing catalyst in the denitration of exhaust gas, by constituting an exhaust gas route from a plurality of systems and providing a catalyst and a flow control valve to each system to make the amount of exhaust gas freely distributable. CONSTITUTION:The duct of the outlet of a denitration reactor 1 is divided into two systems and a flow control damper 7 and an oxidizing catalyst 2 are provided to each system. The damper 7 is operated toward a closing direction under the AND condition of the rising in the analyzed valve by a CO densitometer 10 at the inlet of the catalyst 2 and that in the measured value by the thermometer 9 provided to a duct confluent point at the outlet of the catalyst 2 by a controller 11 and the treated gas amount ratio per the unit catalyst 2 in the other system is raised while the oxidation ratio of CO to CO2 is lowered to lower the temp. of exhaust gas. By reverse operation, the temp. of the exhaust gas is raised.
Patent JP-2001088499-A (JP)
Title: Ornament
Inventor: HASHIMOTO KENJI
IPC: B44C5/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an ornament, which is novel and unique, can cause a surprise on public notice, give a happy feeling and drollery eradicating a recent depression and generate vigor and vitalities to observers. SOLUTION: This ornament has at least either one or both paper money and hard money as an ornamental element 4 or concretely at least folded paper money as the ornamental element 4. The ornamental elements 4 consist of at least folded paper moneys arranged in a flower pot portion 1, the trunk-like portion 2 of a tree or a plant provided so as to stand from the flower pot portion and branch-like portions arranged on the trunk-like portion or branched from the trunk-like portion.
Patent JP-H11153726-A (JP)
Title: Multiple light processing device and correcting method for offsetting of condensing lens applicable to multiple light processing
Inventor: LUNDGREN KENT R
IPC: G02B3/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To correct the offsetting of a light beam caused by a change in the focal distance of a lens for multiple light processing. SOLUTION: A multiple light processing device is formed by arraying and arranging bulk grid element 10, a convergent lens 20 and a compensation lens 30. Incident light having a multiple wavelength is separated into sunbeams corresponding to each wavelength by the bulk grid element 10. The sunbeam having each wavelength and transmitted through the convergent lens 20 is offset in accordance with the displacement of the focal distance of the convergent lens 20. The compensation lens 30 is constituted of a refractive index distribution type lens, and corrects the offsetting, and efficiently optically connects the sunbeams of each wavelength to corresponding waveguides by making them in parallel with the optical axis of the lens.
Patent JP-H06196856-A (JP)
Title: Plating method, manufacture of multilayer printed-wiring board using this method and multilayer printed-wiring board
Inventor: NAKAMURA HISASHI
IPC: H05K3/18
Filed: 1993-09-28
Abstract: PURPOSE:To form a fine anchor structure on the surface of an insulating resin layer and to increase the close contact property between the insulating resin layer and a plated layer (a circuit conductor layer) formed on its surface by jointly using a mechanical roughening treatment by a sandblasting treatment and a chemical etching treatment. CONSTITUTION:A dry sandblasting treatment process in which abrasives 1 are sprayed on the surface of an insulating resin layer 2, after that, a chemical etching treatment process in which the surface of the insulating resin layer 2 is etched chemically and a process in which a conductive layer 4 is plated on the insulating resin layer 2 are executed.
Patent JP-H03130423-A (JP)
Title: Production of slub yarn
Inventor: OKUMURA MASAKATSU
IPC: D02G3/34
Filed: 1989-10-11
Abstract: PURPOSE:To obtain slub yarn capable of giving cloths clear in terms of form and color tone, good in surface effect and rich in rusticity, by overfeeding yarns which has been produced by cold drawing of highly oriented undrawn yarn put to shrinkage heat treatment to effect increased breaking elongation. CONSTITUTION:When multifilament yarns A are to be put to false twisting at an overfeed rate of <=10%, highly oriented undrawn polyester yarns is subjected to thermal shrinkage at a shrinkage rate X% satisfying the relationship (where, 30<=X<=150) followed by cold drawing by a factor of (0.5+X/100)-(1.5+X/100) at a temperature not higher than its glass transition point to effect the breaking elongation larger than that of the yarns A by >=50%. and the yarns B thus produced, subsequently to the above cold drawing, is fed to the false twist region for the yarns A at an overfeed rate of 50-200% to make a false twisting simultaneously with the yarns A, thus obtaining the objective slub yarn.
Patent JP-H10109391-A (JP)
Title: Biaxially oriented laminated film for laminating metal plate
Inventor: KUDO TAKAFUMI
IPC: B29C55/12
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To eliminate deterioration of taste retentivity due to eluted component of a film while holding impact resistance at a low temperature and to improve adhesive properties to a metal plate by specifying extracted amount when a first layer of a biaxially oriented laminated film laminated with polyester is extracted by pure water. SOLUTION: The biaxially oriented laminated film is constituted by laminating a first layer A of polyester containing ethylene terephthalate as main repeating unit, and a second layer formed of composition containing 20 to 60wt.% of polycarbonate substantially represented by a formula as a repeating unit and 40 to 80wt.% of polyester. Extracted amount at the time of extracting the layer A of the film with pure water at 125 deg.C for 30min is set to 2×10<-2> mg/cm<2> . In the formula, R<1> , R<2> each indicates hydrogen atom, or 1-6C alkyl group, R<3> , R<4> each indicates 1-5C alkyl group, phenol group or halogen atom, and m, n each indicates 0.1 or 2.
Patent JP-H06119779-A (JP)
Title: Sequential memory
Inventor: NAGATA KIMIHIKO
IPC: G06T1/60
Filed: 1992-10-05
Abstract: PURPOSE:To give an equal fuction to a dual port RAM and to simplify a circuit scale and to lay out a small area by constituting a storage part in a sequential memory by using a memory cell for a single port RAM added with one column of bit column for dummy. CONSTITUTION:A memory cell array 1 is constituted of a matrix allocated with bit addresses Ajk (j=0 to n-1, k=0-m) individually, and with n rows and m+1 columns added with one column of bit column for dummy. At the time of writing and reading data, when write is executed excepting i columns, by a control circuit 3 the next write is executed excepting i-1 columns and the last write data is read. Thus, in the case of using it as a line memory, the equal function to the memory constituted of the dual port RAM is given, and the circuit scale is simplified and a layout area is reduced.
Patent JP-2001089838-A (JP)
Title: Aluminum-zinc plated steel sheet excellent in surface appearance
Inventor: MORIMOTO YASUHIDE
IPC: C23C2/12
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To produce an aluminum-zinc plated steel sheet in which the size of spangles is uniform, fine and free from unevenness and excellent in surface appearance. SOLUTION: This aluminum-zinc plated steel sheet excellent in surface appearance is an alloy plated steel sheet containing, by weight, 12 to 70% Al and Si by 0.5 to 10% of the content of Al, and the balance Zn with inevitable impurities, the spangle index N in the plated surface is >=8.6, where N=logn/0.301+1  (n) is the number of spangles within 25 mm around}.
Patent JP-H0987993-A (JP)
Title: Dust-free paper
Inventor: TAKARABE KUNIHIDE
IPC: D21H17/35
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To prepare a sheet of dustfree paper excellent in stiffness and blocking resistance of the paper. SOLUTION: A composition for a sheet of dustfree paper comprises a polymer composition containing a polymeric substance having the glass transition temperature (Tg ) within the range of -20 to +70 deg.C and a polymeric substance having the glass transition temperature within the range of -65 to +10 deg.C at (95:5) to (5:95) ratio and has >=30 deg.C difference in the glass transition temperatures of the two kinds of the polymeric substances. Furthermore, the average glass transition temperature (tg ) of the composition is within the range of -30 to +20 deg.C.
Patent JP-H10112474-A (JP)
Title: Semiconductor device, its manufacture, method of forming contacts, and manufacturing electronic device
Inventor: YAMAGISHI YASUO
IPC: H05K3/32
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a barrier metal layer by laying a flat pale aligned on a semiconductor chip and hardening a conductive resin in this condition to form conductive resin bumps. SOLUTION: Recesses 1A are formed in a mold 1 having a flat surface a sharp-edged and filled with a conductive resin 2 coating the mold 1 by sliding a squeegee o the die surface, thereby forming cones 2A. The mold 1 is mated with the top of a semiconductor chip 4 so that the basses of the cones 2A align with electrodes on the chip 4 or with wiring patterns 4A. The mold 1 and cones 2A are hardened and the mold 1 is released to form conductive bumps made of the conductive resin cones 2A so as to cover the pads of the chip 4.
Patent JP-H07122614-A (JP)
Title: Wafer fork
Inventor: SHIODA TAKESHI
IPC: H01L21/68
Filed: 1993-10-25
Abstract: PURPOSE:To provide a wafer fork having high strength and high dimensional accuracy in which a wafer is protected against contamination due to electrostatic adhesion of dust or impurities while retarding the warp and facilitating the machining. CONSTITUTION:In a wafer fork 1 for holding and transferring semiconductor wafers sequentially in semiconductor production process, at least the part contact a semiconductor wafer 8 is formed of a conductive ceramic. Resistivity of the conductive ceramic is preferably set at 10<-1>OMEGA.cm or below.
Patent JP-H11112661-A (JP)
Title: Malicious call recording system
Inventor: KANEZAKI TOMOO
IPC: H04M3/20
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide to a large number of subscribers with a malicious call recording service by recording a voice from a call origination side subscriber in a memory means as a digital signal as it is through the control of a call termination side subscriber. SOLUTION: When dialing is performed to the telephone set 1 of the call terminating side subscriber by using a telephone set 9 of a call originating side subscriber, a state enabling performing communication between the call originating side subscriber and the call terminating side subscriber is attained. That is, an exchange 8 housing the call originating side subscriber, a relay exchange 5 and the exchange 2 housing the call terminating side subscriber are connected through long distance line trunks 3, 4, 6 and 7 respectively provided among them and a malicious call speech path 12 is formed. If this communication happens to be a malicious call, the malicious call is recorded by using the telephone set 1 of the call terminating side subscriber.  That is, a ROM 4a for recording voice constituted of the memory means is provided in the long-distance line trunk 4 and the voice during the communication can be recorded as the digital signal as it is.
Patent JP-S61144489-A (JP)
Inventor: FUJIMURA HIROSHI
IPC: F22B37/02
Filed: 1984-12-19
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-S60155089-A (JP)
Inventor: HAINTSU SOOUE
IPC: F16L33/22
Filed: 1984-12-19
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-S62126114-A (JP)
Title: Hair dye
Inventor: KANO MASAKAZU
IPC: A61Q7/00
Filed: 1985-11-26
Abstract: PURPOSE:A hair dye, containing 5-dihydroxynaphthalene and 2,4-diaminophenol as active ingredients and capable of coloring by oxidation with air and dyeing the hair to a natural hue, having improved dyeability, color fastness to daylight exposure and resistance to washing with ready usage. CONSTITUTION:A hair dye containing 2,4-diaminophenol and 1,5- dihydroxynaphthalene or a salt thereof as active ingredients. The amounts to be blended are preferably within 0.1-5% range respectively in view of hue and dyeability (density of color). If the blending ratio of the 2,4-diaminophenol is increased, the hue becomes brown. If the blending ratio of the 1,5- dihydroxynaphthalene is increased, the hue becomes black. The composition of the hair dye is particularly preferably the form of an aerosol product, etc., having improved preservation stability. Another dye, e.g. nitro dye, disperse dye, acid dye, etc., may be further blended to the combination recipe of the above-mentioned active ingredients for toning.
Patent JP-H0693186-A (JP)
Title: Oil-bleeding silicone rubber composition and cure product thereof
Inventor: TAKEUCHI YOSHIO
IPC: C08K5/54
Filed: 1992-09-09
Abstract: PURPOSE:To provide a silicone rubber compsn. suppressed in decrease of self- adhesion to rolls and improved in oil bleeding properties by using a specific organopolysiloxane, silica in the form of a fine powder, a phenylsilicone oil and a low-mol.-wt. silicone oil. CONSTITUTION:100 pts.wt. organopolysiloxane of formula I [wherein R<1> is a monovalent (un)substd. hydrocarbon group, provided that 0.0001 to 0.5mol.% of R<1> is alkenyl; and a is 1.95 to 2.05] having a degree of polymn. of at least 3,000 is blended with 5-100 pts.wt. silica in the form of a fine powder having a specific surface area of at least 50m<2>/g, 0.5-15 pts.wt. phenylsilicone oil of formula II [wherein R<2> is alkenyl or hydroxyl; R<2> is a monovalent (un)substd. hydrocarbon group, provided that 5 to 50mol.% of R<3> is phenyl; and n is at least 3], and 0.3-10 pts.wt. low-mol.-wt. silicone oil of formula III (wherein Me is methyl ; Ph is phenyl ; and R<4> is methyl, ethyl, or phenyl) to obtain an oil- bleeding silicone rubber compsn. This compsn. is heated at 100 to 400 deg.C for 1 minute to 5 hours to be cured.
Patent JP-H05213899-A (JP)
Title: New halogenated cycloalkenecarboxylic acid derivative and herbicide comprising the same as active ingredient
Inventor: GO ATSUSHI
IPC: C07D251/16
Filed: 1992-09-10
Abstract: PURPOSE:To obtain the subject new derivative, a halogenated cycloalkenecarboxylic acid compound having a nitrogen-containing heterocyclic group bonded by sulfide group, useful for herbicide, etc., having a wide herbicidal spectrum, high herbicidal effects and excellent safety to crops. CONSTITUTION:A halogenated cycloalkanone derivative (e.g. ethyl 1-fluoro-2- mercapto-2-cyclohexanecarboxylate) of formula I [W is halogen; X is lower alkoxy, lower alkenoxy, (substituted) aryloxy, hydroxy, amino, etc.; (n) is 0 or 1] is reacted with a compound (e.g. 4-chloro-6-methoxy-2- methylsulfonylpyrimidine) of formula II (W' is halogen, alkylsulfonyl, etc.; Y and Z are N or methine; R<1> and R<2> are halogen, lower alkyl, lower alkoxy, etc.) in a solventless state or in the presence of a proper solvent by using a proper base in the temperature range of -78 deg.C to the boiling point of the solvent to give the objective compound of formula III.
Patent JP-H10199855-A (JP)
Title: Method and apparatus for drying substrates
Inventor: KRUWINUS HANS-JUERGEN
IPC: H01L21/304
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for drying substrates which simply and effectively solves such problems as after removing liq. residues from the surface the impurities in the liq. residues on the surface of the substrate remain and the substrate material is denatured, owing to the drying heat or other impurity deposits due to the treatment. SOLUTION: This substrate drying method uses radiation contg. an IR and UV components to treat a substrate 10, esp., semiconductor technical wafer-like substrate, esp., Si substrate. An apparatus for executing this method has at least a radiator 12 for radiating a radiation contg. the IR and UV components and means for moving the radiator 12, relative to the substrate 10.
Patent JP-S63121031-A (JP)
Title: Data imprinting device
Inventor: NAKAYAMA HIROKI
IPC: G02B3/06
Filed: 1986-11-10
Abstract: PURPOSE:To shorten a data block in a, at least, longitudinal direction so as to make the data block compact, by providing a 1st image forming system having a 1st refracting power in one direction of data characters and a 2nd image forming system having a 2nd refracting power which is different from the 1st refracting power in the direction perpendicular to the one direction. CONSTITUTION:A both-face cylindrical lens 21 having its refracting power only in a direction perpendicular to the generating line only has the refracting power only in the longitudinal direction of a data block 10 and another both-face cylindrical lens 22 has its refracting power in the direction perpendicular to the generating line of the lens 21, namely, in the transverse direction of the data block 10. Both the cylindrical lenses 21 and 22 are provided between the data block 10 and film 3. When an image rotary prism (dope prism) 23 is put between the data block 10 and cylindrical lens 21 and the prism 23 is turned 45 deg. around the optical axis, data characters can easily be imprinted on the film in vertical and horizontal directions without making the prism, etc., larger in size even when the imprinting characters of the data block 10 are turned along the horizontal and vertical sides of the film 3.
Patent JP-S63123932-A (JP)
Title: Engine-driven air conditioner
Inventor: NAGURA SHINICHI
IPC: F24F13/22
Filed: 1986-11-10
Abstract: PURPOSE:To enable an overheating preventive countermeasure for a fuel distributing system to be performed without increasing an external size but restricting an increased cost by a method wherein a condensed water guiding means for flowing on a surface of fuel feeding pipe for an engine is provided to flow condensed water generated on a surface of an evaporator. CONSTITUTION:Condensed water naturally generated due to condensation of water vapor in air on a cold surface of an evaporator 4 constituting a refrigerating cycle is guided onto a surface of a fuel feeding pipe 13 heated by generated heat from an engine 10 by a quite simple condensed water feeding means 14 and then fuel heated in a pipe is cooled. The condensed water guiding means 14 is, for example, a component element such as a cylindrical cover of which structure is simple and not cumbersome and which is externally inserted onto the fuel feeding pipe 13, resulting in that an outer size of the device is not increased, and further a manufacturing and fixing cost is quite low. Therefore, it is possible to provide an overheating preventive countermeasure to prevent an increasing cost as much as possible without increasing an external size.
Patent JP-S62127791-A (JP)
Inventor: TANAKA NORIO
IPC: G09G1/02
Filed: 1985-11-29
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-H0580204-A (JP)
Title: Antistatic film, low reflection film having low refractive index and low reflection antistatic film
Inventor: MORIMOTO TAKESHI
IPC: G02B1/10
Filed: 1991-09-18
Abstract: PURPOSE:To obtain a low reflection antistatic film having satisfactory antistatic performance, low reflecting performance and high durability. CONSTITUTION:A liq. contg. dispersed Sb-doped SnO2 particles is mixed with a soln. contg. Ti(C5H7O2)n(OR)m (where n is 1-4, m is 0-3, n+m=4 and R is 1-4C alkyl) and a substrate is coated with the resulting mixture and heated to form an antistatic film. A film having a low refractive index is then formed on the antistatic film by applying a soln. contg. MgF2 and a compd. of Si, Zr, Ti, Al, Sn, etc., and by heating to obtain a low reflection antistatic film.
Patent JP-H02117782-A (JP)
Title: Method for welding t-joint by electron beam welding
Inventor: YURIOKA NOBUTAKA
IPC: B23K15/00
Filed: 1988-10-25
Abstract: PURPOSE:To prevent the occurrence of spike defects and to improve quality by irradiating metal plates with electron beam at the same time from both sides of a web and integrating molten metal pools formed by irradiation of the respective electron beam. CONSTITUTION:A flange 1 and the web 2 are formed in a T-shape by two metal plates and the electron beam irradiates at the same time from both sides of the web 2 and crossing of the formed molten metal pools is integrated. As a result, the width of the tip of penetration can be extended by synergism of the electron beam 3 from the respective sides and the spike defects can be prevented. Further, narrowing of the penetration width can be reduced by effect of electron beam energy from the facing sides which is effective for preventing the generation of lack of fusion.
Patent JP-2000083182-A (JP)
Title: Electronic endoscope device
Inventor: AMANO MINAMI
IPC: H04N5/376
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To accelerate image quality improvement while eliminating the heating of a scope tip part, reducing power consumption and preventing noise increase. SOLUTION: In the CCD 11 of the high number of pixels, 800,000 pixels for instance, arranged at the tip of an electronic scope 1, by using the horizontal clock frequency of about 15 MHz, the image data of 15 frames (low read speed) are read in one second. The image data are tentatively stored in a frame memory 19 inside a processor 2 at the same speed. On the other hand, at the time of reading the image data from the frame memory 19, the high-speed horizontal clock frequency signals of about 60 MHz which is the quadruple of 15 MHz for instance are used and thus, the image data of 60 frames are read in one second. As a result, on the side of the electronic scope, an operation is performed at a low clock frequency.