baber/WOPTO huggingface dataset:
Patent JP-H07156643-A (JP)
Title: Air conditioner for vehicle
Inventor: MITSUI MASATOSHI
IPC: B60H1/32
Filed: 1993-12-01
Abstract: PURPOSE:To prevent a heat regenerative material from its temperature rise and radiation even at the time of traffic jam operation, stopping in a crossing point, etc., by providing a solenoid valve, closed for a solidifying point or more and opened for that or less of the heat regenerative material in evaporation temperature of an air conditioning evaportor, in an evaporator inlet side of a heat regenerative device. CONSTITUTION:A capillary tube 7 charged with a heat regenerative material to cool it and a heat regenerative device 8 are provided in parallel to an air conditioning evaporator 5, and its refrigerant evaporation temperature is detected by a temperature sensor 9 and input to a controller 10. A solenoid valve 11 provided in an outlet of the heat regenerative device 8 is controlled so as to be closed when this detection temperature is a solidifying point or more of the heat regenerative material and opened when the solidifying point or less. Accordingly, even at the time of traffic jam operation and stopping in a crossing point, the heat regenerative material is prevented from its temperature rise, to increase cooling capacity of the air conditioning evaporator 5, and cooling performance in a car room can be improved.
Patent JP-H01142683-A (JP)
Title: Inverted image forming method
Inventor: KOMURA SHUJI
IPC: G03G15/08
Filed: 1987-11-30
Abstract: PURPOSE:To form an inverted image by forming the white or light-colored toner image corresponding to an original image on a sheet member having a mirror surface and then executing the copying of the image. CONSTITUTION:The sheet member 1 having the mirror surface as a transfer material has such a constitution that an aluminum vapor deposition layer 3 is held between transparent films 2 and 4. By performing an electrophotographic process, the white toner image corresponding to the original image is formed on the sheet member. And a toner image formed surface 5 is caused to abut on the contact glass of a copying machine to be placed on an original platen and copying is executed by setting a regular white paper as a transfer sheet. Since light is totally reflected, charges on a photosensitive body do not disappear and a black toner image is formed on the transfer sheet. Meanwhile, the charges on the photosensitive body disappear with reflected light in the white toner image formation part 5 of the sheet member 1 and the black toner image is not formed on the transfer sheet. Thus, the inverted image of the original image can be obtained.
Patent JP-2001124235-A (JP)
Title: Pressure reducing valve
Inventor: AOYAMA YUTAKA
IPC: F16K7/12
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To save the work accompanied by a water leak test of a pipe. SOLUTION: A pressure reducing mechanism unit 3 provided with a pressure reducing mechanism is turnably provided on a valve body 2, and a secondary side pressure chamber 7 in the valve body 2 is communicated with or shut off from a pressure regulating chamber 18 in the pressure reducing mechanism unit 3 communicated therewith to keep the secondary side pressure to be a predetermined pressure lower than the primary side pressure at the turning position with respect to the valve body 2 of this unit 3, and the pressure reducing function is valid or invalid thereby.
Patent JP-H10139915-A (JP)
Title: Production of foam
Inventor: ITO SHINICHIRO
IPC: C08J9/14
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing a foam which needs no curing and has excellent dimensional stability by using only a blowing agent having no risk of depleting the ozonosphere. SOLUTION: 100 pts.wt. thermoplastic resin is mixed with 0.3-3 pts.wt. hydroxy fatty acid ester comprising a 16-22 C fatty acid having 1 or 2 hydroxyl groups and/or a fatty acid amide comprising a 16-22 C fatty acid, and the obtained mixture is melt-kneaded with an extruder. 3-35 pts.wt. blowing agent entirely consisting of 1,1-difluoroethane is injected to the melt, and the melt is melt-kneaded, cooled to a temperature suitable for foaming and extrusion- foamed.
Patent JP-S62252689-A (JP)
Inventor: MEYERHOFF ROBERT W
IPC: B21B27/00
Filed: 1986-12-19
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-H01145434-A (JP)
Title: Electromagnetic wet clutch device
Inventor: NOZUE SHIGEHIRO
IPC: F16D27/10
Filed: 1987-11-30
Abstract: PURPOSE:To promote the improvement of wear resistance, durability and a lubricating quality while preventing the leakage of magnetic flux by constituting a driven side rotary member, which supports the internal peripheral part of a driven side clutch plate, of a non-magnetic material applying a soft nitriding process. CONSTITUTION:An electromagnetic wet clutch device, in an oil chamber 21 liquid-sealed with an oil seal 16, alternately arranges in a layer built state a drive side clutch plate 23, supported in its internal peripheral part movably in the axial direction to a drive side rotary member 20, and a driven side clutch plate 25, supported in its internal peripheral part movably in the axial direction to a hob 13 serving as the driven side rotary member, to be connected and separated by an electromagnetic means 30. This hob 13 being the driven side rotary member consists of stainless steel of non-magnetic material, applying a soft nitrided layer to a spline 24 engaged with the driven side clutch plate 25. Thus preventing the leakage of magnetic flux by the electromagnetic means obtaining strong magnetic attracting force further improving the friction characteristic and slidability with the driven side clutch plate, the reduction of duration time and the improvement of durability can be attained.
Patent JP-H09118733-A (JP)
Title: Production of urethane elastomer
Inventor: MURATA TSUTOMU
IPC: C08G18/65
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To produce a urethane elastomer excellent in molding surface precision by performing molding and curing by using a specified urethane prepolymer and a curing agent comprising an amine-type polyol or a mixture of a polyol and/or a polyhydric alcohol. SOLUTION: An aromatic polyisocyanate such as 4,4'-diphenylmethane diisocyanate is reacted with a polyol (e.g. polyoxyalkylene polyol) having an active hydrogen equivalent of about 500-5,000, and a functionality of about 2-3 to prepare a urethane prepolymer of an isocyanate equivalent of 200-1,000. Next, this prepolymer is mixed with a curing agent comprising a tert.-amino- containing amine or a mixture comprising an amine-type polyol and a polyol and/or a polyhydric alcohol in amounts to give an equivalent ratio of the active hydrogens of the curing agent to the isocyanato groups of the prepolymer of about 1.20-0.75. The resultant mixture is poured into e.g. a centrifugal molding machine and molded and cured at 100-170 deg.C to obtain a urethane elastomer.
Patent JP-2000130197-A (JP)
Title: Variable valve system
Inventor: MIYAMOTO HIDEKI
IPC: F02D35/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To enlarge the freedom of design, in a variable valve system, by shortening the overall length of an internal combustion engine for restraining the interference with the peripheral equipment. SOLUTION: Nonconstant velocity universal couplings 14, 44 for changing the valve characteristics are provided between the cam shafts 11, 41 on the intake side and on the exhaust side and cam lobes 12, 42, and an actuator 51 for drivingly controlling the nonconstant velocity couplings 14, 44 is provided to the end part on the same shaft of the exhaust side cam shaft 41; on the other hand, a position sensor 31 for detecting the rotational phase and for detecting the valve characteristic conditions is provided to the end part on the same shaft of the intake side camshaft 11.
Patent JP-H03162548-A (JP)
Title: Cold rolled steel sheet for deep drawing
Inventor: SHIBATA MASAAKI
IPC: C22C38/12
Filed: 1989-11-22
Abstract: PURPOSE:To improve the deep drawability in the steel sheet without regulating the content of C into an extra low one by adding an extra trace amt. of Mo into an aluminum killed steel having a prescribed compsn. CONSTITUTION:The compsn. of a cold rolled steel sheet is formed of the one constituted of, by weight, 0.01 to 0.06% C, <=0.1% Si, <=0.8% Mn, <=0.4% P, <=0.04% S, <=0.01% N, 0.01 to 0.15% Al, 0.005 to 0.035% Mo and the balance Fe with inevitable impurities. By the addition of an extra trace amt. of Mo, the synergetic effect with Al works to improve its (r) value. The cold rolled steel sheet having the above components can be manufactured according to the process of continuous casting-hot rolling-pickling-cold rolling-annealing- temper rolling.
Patent JP-H08155473-A (JP)
Title: Wastewater treatment apparatus
Inventor: ODA KENJI
IPC: C02F3/00
Filed: 1994-12-06
Abstract: PURPOSE: To improve wastewater treatment efficiency, to eliminate dipping-up operation, and to stably use the treatment apparatus over a long period of time by discharging gas efficiently from two places of the upper and lower parts of a treatment tank. CONSTITUTION: An apparatus is composed of a treatment tank 9 connected with a connection pipe 2 for receiving wastewater, an air supply pipe 13 equipped with a supply pipe 14 for supplying oxygen to the wastewater collected in the tank 9, a blower 15 which is connected with the air supply pipe 13 and supplies air into the wastewater, exhaust ports 17, 18 for discharging gas generated from the wastewater in the tank 9 etc., an exhaust cylinder 20 connected with the exhaust ports, and an air blower 12 for directing air to the surface of the wastewater in the tank 9. The exhaust ports 17, 18 are installed in the upper part and the lower part of the tank 9 respectively.
Patent JP-H05113510-A (JP)
Title: Optical cable
Inventor: SANO HIROAKI
IPC: G02B6/44
Filed: 1991-10-22
Abstract: PURPOSE:To facilitate splicing processing in a splicing box and to realize an optical cable whose workability is improved. CONSTITUTION:The parts A of three two-fiber coated optical fibers 1 are separated respectively and the parts B thereof are twisted and integrated. Two- fiber splicing connector 2 is attached to the separated coated optical fiber side and a six-fiber batch splicing connector 3 is attached to twisted ends which are integrated through a thermal contraction tube 4. The connector 3 is fixed on the splicing box of the optical fiber of a trunk line and a forward part from a branching part, which is pulled down, is wired by the separated coated optical fiber 1, and the connector 2 is fixed on the splicing box of a terminal.
Patent JP-2000134434-A (JP)
Title: Image forming circuit and image forming method
Inventor: TAKAHARA TORU
IPC: G03G15/043
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To execute line width control where dot precision is highly enhanced without increasing a frequency of a transfer clock. SOLUTION: A reference pixel generating section 1 provides an output of a binary processing image obtained by scanning an original image as a surrounding pixel matrix S0 around a target pixel X based on a transfer clock C0 and a horizontal synchronizing signal H1. A lookup table 2 receives the surrounding pixel matrix S0 to provide an output of line width control information S1 of the target pixel X. The line width control information S1 is information to divide the target pixel X into 1/N to make the line width thin. A line width control section 3 receives the line width control information S1 as a input, and ORs an initial value of N-bit data equal to the number of divisions of the current pixel and (N-1) data bits to generate image data being fine divisions of the target pixel.
Patent JP-H05112803-A (JP)
Title: Production of tb-containing rare-earth metal-transition metal-based alloy powder
Inventor: TSUGITA YASUHIRO
IPC: G11B11/105
Filed: 1991-10-21
Abstract: PURPOSE:To obtain the alloy powder having low contents of alkali (earth) metal and chlorine and appropriate for an alloying target for magnetic recording by using calcium oxide as the disintegration accelerator in the production of the powder by the reductive diffusion method. CONSTITUTION:One or more kinds of reducing agents among alkali (earth) metals, their hydrides and calcium oxide are added to the mixed powder of Tb oxide and transition metals contg. >=1 kind among iron, Ni and Co. The mixture is heated in an inert gas atmosphere or in vacuum to obtain a lumpy reaction product mixture. When the mixture is brought into contact with water, the unreacted reducing agent in the mixture, the by-produced oxides of the reducing agent, etc., are dissolved as the hydroxides, and the lumpy mixture is disintegrated. The formed slurry is agitated, and the hydroxides are removed from the obtained alloy powder by decantation. Meanwhile, metallic Ca is appropriately used as the reducing agent from the standpoint of handling and cost. Although the reducing agent is formed from the metallic Ca, the amt. is insufficient to accelerate disintegration.
Patent JP-H11144673-A (JP)
Title: Slit opening/closing mechanism
Inventor: IWANAGA MITSUYASU
IPC: H01J49/06
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a slit open/close mechanism having its low manufacturing cost and capable of directly driving a slit plate by means of a linear motor. SOLUTION: When two slit plates 2 and 3 disposed in opposite are coupled with each other via a U-shaped transmission direction inverter 4, and one slit plate 2 is moved by a constant distance, the mechanism is structured so that the other slit is moved by the same distance in the opposite direction by means of the U-shaped transmission direction inverter 4, and an interval between the two slits 2 and 3 is variable.
Patent JP-S62234095-A (JP)
Title: Peptide derivative, production and use thereof
Inventor: GOTO GIICHI
IPC: A61K38/095
Filed: 1986-12-18
Abstract: NEW MATERIAL:A compound shown by formula I[R<1> is H, alkyl or (substituted) phenylalkyl; A is amino acid or N-alkylamino acid residue; B is OH, (substituted) amino, amino acid or amide thereof] and a salt thereof. EXAMPLE:A compound shown by formula II. USE:A preventive and remedy for presbyophrenia (Alzheimier's dementia), cerebrovascular dementia, Pick's disease, Huntington's chorea, Creutzfeldt-Jakob disease, dementia caused by cerebellar spinal disease, etc. Having intelligence improving action. PREPARATION:A compound shown by formula III[B' is protected OH, (substituted) amino, protected amino acid or amide; Y<1> and Y<2> are protecting group] is deprotected to give a cystine-containing peptide, which is reacted with cysteine or cystine monosulfoxide.
Patent JP-H10143957-A (JP)
Title: Fixing device for transporting cassette carrier
Inventor: SAEKI JUNICHI
IPC: G11B15/68
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To bear no load upon a traveling roller, etc., even when large external force is given to a horizontal moving body in whole in the horizontal direction or in the vertical direction at the time of transportation. SOLUTION: A roller separating means 345 is provided for the purpose of separating one guide roller 326 from a traveling surface 8b for regulating right and left positions of a guide rail 8 against energizing force. Then, a floating means 346 for floating the horizontal moving body is provided to separate one pair of guide rollers 326 from the traveling surfaces 8b for regulating right and left positions of the guide rails 8 and also to separate the traveling roller 322 from a traveling surface 8a for receiving a dead weight of the guide rail 8, and moreover, a fixing means 347 is provided for the purpose of fixing the horizontal moving body under the floating state of this horizontal moving body.
Patent JP-H11139701-A (JP)
Title: Elevator control device
Inventor: SAKURADA HIROAKI
IPC: B66B1/30
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an elevator control device capable of improving the ride quality even when a combination of a winding machine with an electromagnetic brake is changed. SOLUTION: A control circuit 11 for giving driving commands to a drive circuit 3 of an electric motor 4 is structured to be provided with a brake specification setting circuit 13 for setting an optional one out of plural brake specifications, and a braking time timer counter 15 for giving electric motor driving commands after a brake releasing time period which corresponds to setting of the brake specification by the brake specification setting circuit 13 has elapsed. For each brake specification combined, a starting torque is given to the electric motor in response to the time difference between the time when a brake coil is energized and the time when brake torque is released.
Patent JP-H05143520-A (JP)
Title: Dma transfer system
Inventor: HOSHINO HIROYUKI
IPC: G06F13/28
Filed: 1991-11-19
Abstract: PURPOSE:To improve transfer efficiency by temporarily interrupting transfer when a data error occurs during DMS transfer and restarting the correction of data so as to avoid necessity for re-executing DMA transfer from the first. CONSTITUTION:A memory address register 13 stores an address for the memory 3 during DMA transfer. When an error flip-flop 12 is by set by the detection of the data error by a parity checker 11, a DMA signal 51 for a microprocessor 1 is interrupted, a gate 15 is closed and also the data error is reported to a DMA controller 2 and an I/O port 4 to temporarily interrupt DMA transfer. The microprocessor 1 confirms the DMA signal and a TC signal and knows data error occurrence to start a compensation processing. At the time of transfer from the memory to I/O port, the memory address register reads out data from the memory 3. At the time of transfer from the I/O port to the memory 3, data is read from a data register 19 to be written in the memory 3 based on an address register 18.
Patent JP-H09148938-A (JP)
Title: Method and device for data compression and expansion
Inventor: FUJIMORI YUKIMITSU
IPC: H04N19/42
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To reduce the degradation of information even at the time of a high compression rate to easily perform expansion of a reduction picture and data emphasis in a small scale at a high speed. SOLUTION: A part of picture data as the compression object is blocked into an optimum quantity of data by a blocking processing part 12, and data is converted into a coefficient string by frequency conversion processing and quantization processing 13 using wavelet conversion. Thereafter, encoding processing 14 is performed by the encoding method set to each coefficient string area to generate compressed data 15 constituted by bands. Decoding processing 16 is performed for compressed data, and the coefficient string is converted into data by frequency inverse conversion processing and inverse quantization 17. High frequency band coefficient processing 18 is performed where coefficients of high frequency bands are processed at need to emphasize the edges of a picture, and a restored picture is generated by block reconstitution processing 18 which integrates data.  Only several low frequency bands are expanded to generate a reduction picture.
Patent JP-H11144114-A (JP)
Title: Coin processor
Inventor: NAMIKI YOSHIHIRO
IPC: G07D9/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive batch coin charging type device which has good operability for a user and is free of misjudgment by constituting the device to supply coins to a counterfeit coin judgment unit one by one at a constant speed, even when the plural coins are charged in a batch. SOLUTION: When plural coins 32 are charged in a batch coin charging part and the plural coins 32 reach a gap part between a round belt 35 and a guide 36, the guide 36 rotates around a guide 36p shaft to a position 36a on a figure against the tensile force of a coil spring 37. In this state, since a roller 38 rotates toward an arrow 38A, the coin 32 contacting the roller 38A is pushed back to the left side direction in the figure and the guide 36 returns to a stationary position in a balanced state from the position 36a so that only one coin 32 moves on the guide 36 and between the roller 38 and round belt 35. Thus, the coins 32 pass through the coin batch charging part one by one, and are supplied to a counterfeit coin judgment unit through a bellows.
Patent JP-H08160696-A (JP)
Title: Image forming device
Inventor: SUGIYAMA MITSUGI
IPC: G03G21/00
Filed: 1994-12-07
Abstract: PURPOSE: To satisfactorily detect the toner density of a test pattern formed by color toners in multiple gradations with a simple structure by providing a density detecting means detecting the toner densities of the test pattern based on the read results of a pattern forming means and a pattern reading means. CONSTITUTION: An exposure controller 13 which is a pattern forming means forms the electrostatic latent image of a test pattern set in multiple gradations by the dither method on a photoreceptor 3. The test pattern is developed by color toners in developing units 9-12, the toner densities of the developed test pattern are optically read by a reflection type photo-sensor 7 which is a pattern reading means, and a density calculation section 14 which is a density detecting means detects the toner densities of the test pattern based on the read results. Since the test pattern is set in multiple gradations by the dither method, the read results of the reflection type photo-sensor 7 which is the pattern reading means correspond to the toner densities of the test pattern.
Patent JP-H04173774-A (JP)
Title: Guanidinium derivative and its functional thin film
Inventor: YANAGI MASAYUKI
IPC: H01L21/20
Filed: 1990-11-08
Abstract: NEW MATERIAL:Compounds of the formula (R is 10-22C alkyl, long chain fluoroalkyl or derivative thereof; HX is acid). EXAMPLE:Bis-[4'-ocatanoxyphenylazo-4-(10-guanidiniumdecanoxy)benzene] sulfate. USE:A functional thin film. Useful especially as a sensor having a high substrate selectivity and a high detection sensitivity, a carrier for transportation extraction of substrates, etc. PREPARATION:A long chain alkyl bromide is azidated using sodium azide and then reacted with lithium aluminum hydride to obtain a long chain alkylamine derivative. S-methylisothiosulfuric sulfate is reacted therewith to interchange the counter ion from sulfate ion to an anion, thus obtaining the objective compound of the formula.
Patent JP-H11219991-A (JP)
Title: Manufacture of scanning electron microscope system and integrated circuit
Inventor: BRITTEN CHARLES CARN
IPC: G01N23/225
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for analyzing a profile of wafer strength comprising a step where a wafer is scanned for generating a scan signal. SOLUTION: Relating to a method and a system for analyzing a substrate (for example, 120), a step for scanning the substrate (for example, 120) is composed by generating a strength signal representing a general appearance of a wafer (for example, 120). As other elements contributing to the strength signal, chemical composition and electric state of a feature scanned on the substrate (for example, 120) may be listed. For evaluation of the substrate (for example, 120), the scanned signal is compared to a reference signal for correlation. Further, the method and system may be applied to a method for manufacturing a wafer (for example, 120) for improved manufacture quality of a product.