baber/WOPTO huggingface dataset:
Patent JP-H01193368-A (JP)
Title: High solid coating compound composition
Inventor: KAWAMURA MASATAKE
IPC: C09D5/00
Filed: 1988-01-29
Abstract: PURPOSE:To obtain the title composition for a coating film having excellent light stability, having fluidity adjusting ability, by blending a mixture consisting of polyol resin, alkyletherified melamine resin with an organic solvent, light stabilizer of hindered amine base, particulate component and dispersion stabilizer. CONSTITUTION:(A) 100 pts.wt. solid content of a mixture consisting of (i) 40-90 pts.wt. polyol resin and (ii) 10-60 pts.wt.. alkyletherified melamine resin is blended with (B) (iii) 40-80wt.% organic solvent, (iv) 10-50wt.% particulate component which contains 1-80wt.% light stabilizer of hindered amine base and is insoluble in the component (iii) and (V) 5-40wt.% dispersion stabilizer which is soluble in the component (iii) and stably disperses the component (iv) into the component (iii) to give the aimed composition. The amount of the hindered amine in the component (iv) contained is 0. 2-60 pts.wt. calculated as solid content of polymer.
Patent JP-S60165321-A (JP)
Title: Preparation of non-ageing cold rolled steel plate by continuous annealing
Inventor: KOYAMA KAZUO
IPC: C21D8/04
Filed: 1984-02-07
Abstract: PURPOSE:To prepare a soft non-ageing cold rolled steel plate having quality same to that of one by case hardening without adding an expensive alloying element, in the continuous annealing of the cold rolled steel plate, by limiting a cold and over-ageing condition after continuous annealing so as to obtain an appropriate number of cementite grains. CONSTITUTION:A steel ingot containing 0.01-0.05% C, 0.05-0.25% Mn, 0.003- 0.015% S, 0.005-0.10% Al, N<0.0050% and, if necessary, 0.0005-0.0040% B is hot rolled to form a plate material which is, in turn, wound up at 65 deg.C or more in a coil form. This plate material is cold rolled to adjust the thickness thereof to an objective one while the cold rolled plate material is annealed in a continuous annealing apparatus. In this case, re-crystallization annealing is performed at 700-850 deg.C and, thereafter, quenching is performed from a temp. of 650 deg.C or more at a cooling speed V of 1,000 deg.C/sec or less. Succeedingly, the annealed plate material is held at a temp. ranging from 150 deg.C-[-70X(logV/ 1,000)<2>] to 180-350 deg.C for 10-60sec to form 4X10<4>-2X10<6>/mm.<2> of cementite nuclei before precipitation treatment is applied thereto at 250-400 deg.C for 2- 10min.
Patent JP-H11216315-A (JP)
Title: Cleaning filter manufacture, cleaning filter, and cleaning apparatus
Inventor: KOSAKA TAKAYUKI
IPC: B01D46/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning filter having excellent water absorbing and water retaining properties and also high photocatalytic function and usable for any purpose without use restriction by forming an agglomerate of granular glass coated with titanium oxide. SOLUTION: Granular glass 1, 1... particles coated with a titanium oxide solution on the surface are housed in a die 3 with a prescribed shape and heated at a prescribed temperature to melt and deposit granular glass particles 1, 1... one another and to integrate the particles into the prescribed shape and at the same time to fix the titanium oxide applied to the surface of the granular glass particles 1, 1... to produce this purification filter 4 with a prescribed shape. Melting deposition and integration of granular glass particles 1, 1... and fixation of titanium oxide are simultaneously carried out.
Patent JP-S62183785-A (JP)
Inventor: HETSUTE KUNIYAPUSUTORA
IPC: A63G27/02
Filed: 1987-01-28
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。
Patent JP-H04257442-A (JP)
Title: Water-absorptive shhet
Inventor: HOTTA KOICHI
IPC: C08L33/04
Filed: 1991-02-13
Abstract: PURPOSE:To increase water absorption and enhance adherence between a base sheet and a water-adsorptive coating layer by forming the water-adsorptive coating layer including a specific resin binder and water-insoluble, water- absorptive resin powder on the base sheet. CONSTITUTION:A water-absorptive tape consists of a base tape 1 and a water- absorptive coating layer 2 formed thereon and including a resin binder and water-insoluble, water-absorptive resin powder. In this case, the resin binder has a main component in which acrylic ester or ester methacrylate and an alpha, beta-unsaturated carboxylic acid are copoymerized with each other, and is composed of a copolymer obtained by the neutralizing treatment of a pair of its carboxyl groups. The compolymer includes hydrophilic carboxyl groups and moreover has water-solubility due to the neutralizing treatment of a part of the carboxyl groups. Accordingly, the water-absorptive coating layer 2 has high wettability.
Patent JP-S63187679-A (JP)
Title: Semiconductor laser
Inventor: IDE YUICHI
IPC: H01S5/042
Filed: 1987-01-29
Abstract: PURPOSE:To generate the oscillation of laser beams at a multimode, and to inhibit astigmatism at a small value by providing a refractive index waveguide mechanism having a positive refractive index stepped section near a laser-beam emitting end surface. CONSTITUTION:First double hetero-DH layer structure in which a GaAs active layer 3 is held by an N-type Al0.4Ga0.6As clad layer 2 and a P-type Al0.4Ga0.6As clad layer 4 is laminated onto the (100) face of an N-type GaAs substrate 1. Second and third DH layer structure is shaped onto the N-type GaAs substrate 1 so as to hold the first DH layer structure from the direction parallel with the GaAs active layer 3. The second and third DH layer structure have structure in which a third clad layer and a P-type Al0.4Ga0.6As buried layer 7 are laminated onto an N-type Al0.4Ga0.6As buried layer 5 in succession. Forward currents are applied between a P-type striped electrode 9 and an N-type electrode 8 to generate laser oscillation while reverse voltage is applied between P-type electrodes 10 and the N-type electrode 8 apart from the generation of laser oscillation and the refractive index of a multiple quantum well layer 6 can be controlled.
Patent JP-H08193327-A (JP)
Title: Vertical hole excavation method and excavator thereof
Inventor: MURAZAKI KAZUO
IPC: E02D13/04
Filed: 1995-01-13
Abstract: PURPOSE: To make it possible to push easily a sheet pile into a vertical hole at a specified position. CONSTITUTION: As for an excavation method of a vertical hole, first, a sheet pile Y is loaded in the vertical hole. A guide unit of an excavation device K, which excavates a vertical hole adjacent the vertical hole, is slidably engaged with an end 28 of the sheet pile Y. A connection member R is mounted thereto, which makes it impossible for the guide unit of the excavation device K to slide relatively to the sheet pile Y. The excavation device K is lowered so as to push in the sheet pile Y upward. After the sheet pile Y is pushed in, the connection member R is removed. The excavation device K is adapted to excavate the adjacent vertical hole while the guide unit is adapted to move slidingly along the end of the sheet pile Y.
Patent JP-S56116772-A (JP)
Title: Solid finger tip wetting agent
Inventor: OOSHIMA MASAO
IPC: C09K3/00
Filed: 1980-02-19
Abstract: PURPOSE: To provide the titled agent wetting a finger tip and enabling one to turn over a large number of sheets of paper, by solidifying a hygroscopic water-missible org. solvent and a surface active agent with a fatty acid mono- or diethanolamide.  
     CONSTITUTION: A hygroscopic watermissible org. solvent (A) (e.g.: ethylene glycol), a surface active agent (B) other than a cationic active agent (e.g.: oxyethylene oxypropylene block copolymer), a fatty acid mono- or diethanolamide (C) shown by formulas I and/or II (wherein R is a 5W17C alkyl) and, according to necessity, an additive (D) such as a soluble high-molecular compound (e.g. :PVA), a perfume or a coloring agent are dissolved by heating at 80W90°C for 2W3hr and mixed and, after the resulting mixture is filled in a desired container, said mixture is allowed to cool and solidified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59146080-A (JP)
Title: Electrostatic recording device
Inventor: NAGASAWA NAOKAZU
IPC: G03G21/10
Filed: 1983-02-09
Abstract: PURPOSE:To perform mechanical cleaning by a fur brush and a blade effectively by electrostatically charging the surface of an electrostatic recording body after an image is transferred to a transfer material to the same polarity as the polarity with which an electrostatic latent image is formed. CONSTITUTION:Reflected light arriving from an original through an optical path C is received to supply positive charges by a transfer device 13 from the reverse surface of the transfer material 9 contacting the surface of a photosensitive drum 2 to which two toner partcles 21 are attracted for two positive charges to perform transfer, and then the surface of the photosensitive drum 2 is irradiated with a positive corona ion flow by a cleaning preliminary electrostatically charging device 18 to electrostatically charge positively the residual toner 21 on the surface of the photosensitive drum 2 which is negative. Therefore, the residual toner passed through the device 18 and the electrostatic recording body repulse each other to remove the toner from the electrostatic recording body easily.
Patent JP-H06235082-A (JP)
Title: Method for preventing corrosion of metallic product in cleaning with high-temperature pure water
Inventor: NISHIZAWA MASAYUKI
IPC: C23G3/00
Filed: 1993-02-08
Abstract: PURPOSE:To prevent a metallic product from being rusted at the time of cleaning the product such as the carbon steel product and cast-iron product liable to rust in the presence of water and oxygen with high-temp. pure water. CONSTITUTION:A material A to be cleaned is dipped in high-temp. pure water 7 in a cleaning tank 2 and cleaned by the vibration generated from an ultrasonic vibrator 5. In this cleaning device 1, gaseous nitrogen or steam is blown against the material A from a spray 6 to decrease the oxygen concn. around the material A. A cooling tank 3 is provided to cool the cleaned material A with ordinary-temp. pure water 8. The cleaning device may be the type to spray high-temp. pure water from the spray.
Patent JP-S55112052-A (JP)
Title: Incoming transfer system
Inventor: SAITOU KAZUO
IPC: H04Q7/38
Filed: 1979-02-22
Abstract: PURPOSE:To ensure the announcement of the incoming arrival regardless of the called party's whereabouts, by securing the paging of the loudspeaker or the pocket bell at the absence transfer time. CONSTITUTION:When subscriber A dials the number of subscriber B, central controller CC decides whether subscriber B has the absence transfer register or not. And in case the absence transfer is registered, controller CC reads the transfer address information out of memory device M. In case the transfer address is extension subscriber C or attendant board ATT, the absence transfer connection is given via intra-office trunk IOT. And in case the paging information is set to device M as the transfer address, the connection is secured to loudspeaker paging trunk PGT or pocket bell paging trunk PBPT. Thus the incoming service can be attained.
Patent JP-H025487-A (JP)
Title: Nonvolatile semiconductor memory device and its manufacture
Inventor: AJIERIKO ERU ESUKUIBUERU
IPC: H01L21/8247
Filed: 1989-01-30
Abstract: PURPOSE: To realize a memory cell program generation operation at high speed by arranging a plurality of memory cells formed in a trench along the surface of a semiconductor structure as arrays. CONSTITUTION: The cells 10 are constituted of field effect transistors having sources 12, drains 14, floating gates 16 with pleats and control gates 18. The control gates 18 in the columns 19 of the cell groups 10 are connected to column address lines 20 in common and the column address lines 20 are connected to a column decoder 22. The source electrodes 12 or the drain electrodes 14 in the rows 23 of the cell groups 10 are connected to the row lines 24 in common and the source/drain row lines 24 are conencted to a row decoder 26. Thus, the program of high reliability can speedily be generated with comparatively low operation voltage.
Patent JP-H04259081-A (JP)
Title: Wire rod recognizing method and its device
Inventor: SUZUKI NORIYUKI
IPC: G06T7/60
Filed: 1991-02-14
Abstract: PURPOSE:To obtain an image in which a wire rod is thickened than an original image and a noise component is suppressed by differentiating the image in which the presence area of the wire rod is contracted in regard to density. CONSTITUTION:A lead wire 2 coming in contact with the cone paper 1 of a speaker is irradiated with illumination light from an illumination means 5, and also, it is image-picked up by a television camera 3 from the upper side. At this time, since the illumination means 5 is located at an intermediate position between the television camera 3 and the lead wire 2 and also at a position where no direct reflected light from the cone paper 1 is made incident on the visual field of the television camera 3, image pickup can be performed with high contrast. The image image-picked up by the television camera 3 is converted from an analog signal to a digital signal by an A/D converter at an image input part, and is housed and stored in an image storage part.
Patent JP-S56116751-A (JP)
Title: Solvent-swelling molded article
Inventor: FUKUDA TAKESHI
IPC: C08L33/02
Filed: 1980-02-21
Abstract: PURPOSE: To provide a molded article which greatly swells in a perpendicular direction to fiber orientation and swells a little in the fiber orientation direction, by a method wherein a fibrous material which does not swell in a specified solvent is incorporated in one orientation direction into a rubber or resin molded article which swells in said solvent.  
     CONSTITUTION: A solvent-swelling molded article is prepd. by incorporating 0.5W 300pts.wt., pref. 10W100pts.wt. fibrous material having a fiber length of 0.05W 10mm (e.g. a nylon fiber or a glass fiber) in one orientation direction into 100pts.wt. natural or synthetic rubber or synthetic resin molded article which is cubically expanded at a swelling rate of at least 1.05 and exhibits a swelling property in a solvent which easily vaporizes at a room temperature (e.g. 1,1,1-trichloroethane), said fibrous material not swelling in said solvent. When the molded article is in the form of a tubular article, the article can be reproduced to the original dimension before swelling by the removal of the solvent. The molded article is suitable for caps, sleeves, branch pipes, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09265785-A (JP)
Title: Dual mode reference circuit, memory circuit, ferroelectric memory circuit, method for generating reference voltage for ferroelectric memory circuit and method for operating ferroelectric memory
Inventor: TAKADA SHIGEKAZU
IPC: G11C14/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To reduce amounts of fatigue and imprinting amount experienced by a ferroelectric capacitor by alternately storing data states opposite to each other in a reference cell. SOLUTION: A pair of reference cells A202, B204 provided in a reference circuit 206 of a reference cell array 200 store alternately the data states opposite to each other whenever each data transfer cycle is ended even in either of a DRAM mode or an NVRAM mode. Then, since the same number of times of fatigue cycles are shared between two reference capacitors 208 incorporated in a pair of reference cells A202, B204, the amounts of the fatigue and the imprinting amount are reduced. Further, another reference cell array 270 is provided with the circuit constitution similar to the reference cell array 200 also, and two reference cells store alternately the data states opposite to each other.
Patent JP-H08193490-A (JP)
Title: Gas detecting method and device for shielding excavation
Inventor: IBARAKI YUKIO
IPC: E21D9/06
Filed: 1995-01-17
Abstract: PURPOSE: To attain safety of an operator by continuously detecting gas existing in land when a tunnel is excavated by a shielding construction method. CONSTITUTION: Muddy water is circulated to a tunnel work face excavated by a shielding construction method through a mud sending pipe and a mud discharging pipe, and excavating muddy water discharged through the mud discharging pipe is introduced to a device main body 8 of a gas concentration measuring device 4 through an upper side bypass pipe. The gas concentration of natural gas such as methane gas dissolved in the excavating muddy water is continuously and quantitatively measured by the gas concentration measuring device 4.
Patent JP-S59147625-A (JP)
Inventor: GIYUNTAA RAIRATSUHA
IPC: B01J20/20
Filed: 1984-02-09
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-H08277258-A (JP)
Title: Aniline derivative having highly unsaturated fatty acid residue and acat-inhibiting agent
Inventor: YAZAWA KAZUYOSHI
IPC: A61K31/495
Filed: 1996-02-07
Abstract: PURPOSE: To obtain an aniline derivative having a highly unsaturated fatty acid residue, useful as a component of an agent for the prevention and treatment of arteriosclerosis and exhibiting an acyl CoA: cholesterol acyl-transferase (ACAT) inhibiting activity. CONSTITUTION: This aniline derivative is expressed by formula I  R<1> is eicosapentaenoyl or docosahexaenoyl; R<2> and R<3> are each independently a 1-6C alkyl, an alkoxy or a halogen; R<4> is H, a 1-6C alkyl or an alkoxy; A is single bond, C(=O)NH-(CH2 )n -NH, etc.; (n) is 2 or 3}, e.g. N-(2,4,6- trimethoxyphenyl)-5,8,11,14,17-eicosapentaenamide. The compound of formula I can be produced by reacting a compound of formula II (e.g. eicosapentaenoic acid) with a compound of formula III (X is a halogen) such as oxalyl chloride. The administration dose of an ACAT-inhibiting agent containing the compound of formula I as an active component is preferably 0.01-500 mg/kg/day and the content of the active component in the agent is preferably 5-70%.
Patent JP-H09210478-A (JP)
Title: Control device for air conditioner
Inventor: HIRANO YUJI
IPC: F25B1/00
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a control device for air conditioner wherein a heating high pressure over-rising protective motion does not frequency generate, and the consumption power is less. SOLUTION: An air conditioner is equipped with a heat pump type refrigerating cycle which is constituted by communicating a capability variable compressor 1, a 4-way valve 2, an outdoor heat-exchanger, a decompressor, and an indoor heat- exchanger, etc., in order. The air conditioner is constituted in such a manner that by providing a temperature detector 13 which detects the piping temperature of the indoor heat-exchanger, when the piping temperature exceeds a specified set value, a control unit 18 performs a heating high pressure over-rising protective motion to decrease the allowable frequency of the capability variable compressor 1.  In this case, a counter 19 which counts the number of times of the heating high pressure over-rising protective motion within a specified period of time, a maximum allowable frequency determining means 20 which determines the maximum allowable frequency of the capability variable compressor in response to the counted number, and a memory unit 21 which stores the maximum allowable frequency, are provided, and at the time of a normal operation, the operation frequency of the capability variable compressor is controlled with the maximum allowable frequency being stored in the memory unit as the upper limit.
Patent JP-H05218815-A (JP)
Title: Flip-flop circuit
Inventor: YAMASHITA HIROKI
IPC: H03K3/286
Filed: 1992-02-06
Abstract: PURPOSE:To increase the date fetching speed and also to improve the resistance to the soft errors caused by the alpha rays by controlling the operation of a transistor of a feedback emitter follower part by means of the input of e clock. CONSTITUTION:An ECL order circuit part 119 outputs the value corresponding to the data input D to the nodes A1 and A2 based on the clock input CK. A date holding part 120 holds the value of both nodes A1 and A2 of the circuit 119 regardless of the change of the input CK. An output buffer part 122 outputs the value of the nodes A1 and A2 held by the part 120 as the negative acknowledge side output QB and the acknowledge side output QT respectively. Then a feedback emitter follower part 121 feeds the output of the node A1 of the circuit 119 back to the part 120 via a node A3. Then the input CK is connected to the transistor 111 of the part 121.
Patent JP-H01197540-A (JP)
Title: Rubber composition for tire tread
Inventor: INOUE YUICHI
IPC: C08L21/00
Filed: 1988-02-02
Abstract: PURPOSE:To obtain the title composition which is suitably used in a cold district because of its excellent grip performance and low-temperature characteristics, by using a specified stock rubber, carbon black and a process oil as essential components and specifying its properties within ranges represented by specified formulas. CONSTITUTION:This rubber composition for tire tread comprises 100 pts.wt. at least one stock rubber selected from a amount a diene rubber, a polyisoprene rubber and a natural rubber each of which has a glass transition temperature Tg<=-45 deg.C, 100-200 pts.wt. carbon black of a nitrogen adsorption specific surface area N2SA>=120m<2>/g and a process oil as essential components and has a shearing storage modulus at -30 deg.C G', an elongation storage modulus E' at +40 deg.C and a loss tangent tan delta at 0 deg.C which satisfy the relationships of formulas I, II and III. It is possible to improve dry and wet steering stability at normal and low temperatures and to reduce low-temperature embrittlement.
Patent JP-S53105952-A (JP)
Title: Microprogram control unit
Inventor: WADA YOSHIZOU
IPC: G06F3/00
Filed: 1977-02-28
Abstract: PURPOSE: To secure an effective program control in terms of time and to enable an operation with a small amount of program, by altering the control of the microprogram by the external signal which is selected previously. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000220500-A (JP)
Title: Control device for idling of engine
Inventor: ISHIDO MASANORI
IPC: F02D41/08
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the disorder feeling of a driver, by correcting the engine output by considering the difference of the responsiveness at the automatic transmission side according to the viscosity variation owing to the temperature of oil. SOLUTION: An automatic transmission 18 having a torque converter 22 provided at the motive power transmitting passage Pt of an engine E; an inhibiter switch 27 to detect the operating position of a selector lever 26; a temperature sensor 29 to detect the oil temperature of the automatic transmission 18; a turbine rotation sensor 28 to detect the turbine rotation frequency; and a control unit 6; are provided. As a result, the engine output correction corresponding to the load variation by converting the range respectively is carried out, after detecting the conversion of a shift range when the selector lever 26 is converted between a neutral range and a running range, and the condition amount relating to the oil temperature Ot is more than a specific value, and after detecting the conversion of the shift range, when the condition amount is less than the specific value.
Patent JP-S58139612-A (JP)
Inventor: MIYAMOTO TATSUO
IPC: H02B13/02
Filed: 1982-02-10
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。