baber/WOPTO huggingface dataset:
Patent JP-H08151987-A (JP)
Title: Displacement control device for screw compressor
Inventor: URASHIN MASAYUKI
IPC: F04C18/16
Filed: 1994-11-29
Abstract: PURPOSE: To perform displacement control in any of a stepping or continuous system by providing solenoid valves in a passage wherein an opening bored in an internal surface of a cylinder chamber communicates with a low pressure side, and controlling the solenoid valves selectively opened and closed. CONSTITUTION: During operating a compressor, since a low pressure of suction gas is applied to one end 31a of a slide valve 31 to apply a high pressure of delivery gas to the other end 31b, the slide valve 31 is always energized to a left side by a difference between the pressures of gas. Openings, communicating with solenoid valves 51a to 51c, are arranged with a prescribed space in the internal surface of a cylinder 34 of storing a piston 33 of connecting the slide valve 31, and in the case of continuously performing displacement control, the slide valve 31 is controlled to an arbitrary position by a time or the like of opening the solenoid valves 51a, 51b. When the displacement control is performed by steps, when the solenoid valve 51b is closed to open the solenoid valves 51a, 51c, high pressure oil is introduced to the cylinder 34, to move rightward the slide valve 31.  Further when both the solenoid valves 51c, 51d are closed, the slide valve 31 is moved to the right end, to provide a minimum displacement operation controlled by stages.
Patent JP-S62143083-A (JP)
Title: Electrophotographic copying machine
Inventor: FURUMURA MASARU
IPC: G03G21/00
Filed: 1986-12-10
Abstract: PURPOSE:To facilitate the attachment detachment and cleaning of a photosensitive drum by drawing a supporting means and attaching/detaching a photosensitive body drum by the turning to the open position of a holding member. CONSTITUTION:A photosensitive body drum 1 is supported by a supporting means 3, and the supporting means 3 is composed of an accommodating frame body 4 constituted as a unit body by a front surface frame 4a, a rear surface frame 4b and a side surface frame 4c having a lever 5, and mounted extractably to a main body frame (not shown in the figure) by rail members 6 and 6. To the supporting means 3, a photosensitive body drum 1, a developing device 8, a cleaning device 9, etc., are fitted integrally and constituted as the unit body. In order to remove the hotosensitive body drum 1 from a copying machine main body, an accommodating frame body 4 is drawn in the forward direction from the copying machine main body, a lever 16 is turned in the clockwise direction, the pressure of a cam 14 to the cleaning device 9 is released, the lock to a holding member 20 of a pressure bar spring 15 is also released, and the holding member 20 constituting the second unit is turned in the upper direction.
Patent JP-H08153730-A (JP)
Title: Manufacture of semiconductor device
Inventor: WATANABE TOSHIYUKI
IPC: H01L29/732
Filed: 1994-11-29
Abstract: PURPOSE: To control hFE of a bipolar transistor which has a doped polysilicon emitter area, in response to the demand by the user. CONSTITUTION: After forming a base area 4, a non-doped polysilicon layer is accumulated and is etched to a thickness that meets the desired hFE. Then, ion implantation, patterning and heat treatment are performed and a doped polysilicon emitter area and an N<+> base area 8 are formed.
Patent JP-H09138057-A (JP)
Title: Door member of refrigerator
Inventor: TOKUI AKIRA
IPC: F25D23/02
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To improve a fixing accuracy of a hinged plate and prevent the hinged plate from hindering a gasket. SOLUTION: A refrigerator is provided with a main body having an opening at its front surface and also having a partition wall dividing an inner part of the refrigerator into an upper segment and a lower segment, and also with a door having a gasket rotatably pivoted at the main body by a hinge device 18 and for closing the opening in such a way that it may be freely opened or closed. The hinge device 18 arranged below the door is formed by a hinge stopper plate 19 fixed to the partition wall, a fixing piece 30 at the main body side fixed to the hinge stopper plate and a hinge plate 20 having a door side fixing piece 32 for holding a lower end of the door.  The hinge stopper plate 19 is formed by a first bent piece 23 abutted against a side wall 22 of the partition member 11 and a second bent piece contacted with a seat pushing part at a bottom wall of the partition member by the partition member 11. The fixing piece 30 of the hinge plate 20 at the min body side is covered by a partition abutting plate 16 arranged at the front surface of the partition member 11.
Patent JP-H06147655-A (JP)
Title: Method for controlling air conditioner
Inventor: SHINOZAKI HIROSHI
IPC: F25B1/04
Filed: 1992-11-04
Abstract: PURPOSE:To expand a range at a low speed by a method wherein the differential pressure between a suction side and a discharging side of a compressor is calculated in reference to a predetermined table in response to the number of rotations of an electric motor for driving a scroll type compressor and its current and the degree of opening of an electronic expansion valve is controlled in such a way that its differential pressure may become a value of a lower limit allowable value or more. CONSTITUTION:An air conditioner is provided with each of a control device 1 and a control device 2 for an indoor device and an outdoor device, respectively. An electrical motor 5 for driving a compressor is controlled in its driving by the control device 2 for the outdoor device through a converter 3 for converting an AC current into a DC voltage and through an inverter 4 for supplying three-phase driving voltage from the DC voltage. When the electrical motor 5 is driven, its operating current is detected by a sensing means 6 and the detected current is inputted into a control part 7 together with an instructed number of rotation got from the indoor device 1. In this case, a signal for indicating a degree of opening is calculated in such a way that it may not become a lower limit allowable current of the electrical motor 5 corresponding to the lower limit allowable value of a deviation between a suction side and a discharging side of the compressor defined for every number of rotation of the compressor and then the degree of opening of the electronic expansion valve 9 is controlled.
Patent JP-H11120947-A (JP)
Title: X-ray generating device
Inventor: OKADA KENJI
IPC: H01J35/00
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To dispense with the arrangement of a cooling water filter within a shield case and to facilitate the replacing work of a cooling filter in a shorter time by mounting the cooling water filter for removing a foreign matter in a cooling water for cooling the heat generated in an X-ray vessel on a cooling water inlet pipe mounted on the outside of the shield case. SOLUTION: The cooling water introduced from a cooling water inlet pipe 5 is passed in a flange 1 within a shield case 2 through a cooling water inlet port 5a and discharged through a discharge port 6a while cooling an X-ray vessel 3 and a metal target. A plurality of filters F1 -F3 are arranged in proper positions of the cooling water inlet pipe 5, or on the outside of the shield case 2 in such a manner as to be independently attachable to and detachable from the cooling water inlet pipe 5. Thus, the filters F1 -F3 can be independently replaced as occasion demands, and the alignment in the disassembling work of the shield case 2 or the reinstallation of the X-ray vessel 3 is not required at all, and the reduction in rate of operation can be prevented.
Patent JP-H04117432-A (JP)
Title: Heat-shrinkable polyester film
Inventor: UENOMACHI KIYOMI
IPC: C08L67/00
Filed: 1990-10-30
Abstract: PURPOSE:To obtain a heat-shrinkable film capable of being shrunk at low temperatures, free of uneven shrinkage and excellent in uniform shrinkage by adding a specified plasticizer to a polyester resin derived from a dicarboxylic acid component and a diol component. CONSTITUTION:A thermoplastic polyester film obtained from a composition comprising 100 pts.wt. polyester resin derived from a dicarboxylic acid component and a diol component and 1-40 pts.wt. at least one plasticizer selected from among those based on phthalic ester, polyester, aliphatic dibasic acid ester, aliphatic monobasic acid ester, phosphoric ester, citric ester, epoxy compound, trimellitic ester, tetrahydrophthalic ester, glycol and bisphenol A alkylene oxide derivative.
Patent JP-H10140257-A (JP)
Title: Wet refining method of nickel by chlorine leaching electrolytic extracting method
Inventor: MAKINO SUSUMU
IPC: C25C1/08
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a wet refining method of nickel which efficiently leaches and recovers nickel from nickel sulfide while mainlining profitability by using inexpensive gas such as air to replace a part of chlorine used to blowing in a chlorine leaching electrolytic extracting method. SOLUTION: At the time of leaching the nickel by blowing the chlorine into slurry of nickel sulfide and chloride water solution in reaction vessels 1a, 1b, 1c, the chlorine generated in an electrolytic vessel 9 is circulatedly used to the blowing. Further, under existence of acid produced by blowing the chlorine, instead of a part of the chlorine or as the supplement of shortage of the chlorine, the air or oxygen enriched air or oxygen for industry is blown into the reaction vessel 1c to leach the nickel.
Patent JP-H11119521-A (JP)
Title: Developing device
Inventor: NAKAZONO YUSUKE
IPC: G03G15/08
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which makes it possible stably obtain high-grade images having high resolution and high fineness by obviating the generation of the white streaks of images occurring in toner flocs, etc., and image flow under a high temp. and high humidity environment even by using toners made higher in flexibility and smaller in grain size. SOLUTION: A toner added with external additives of the opposite polarity in electrostatic chargeability is used. The rubber hardness of a regulating member for regulating the toners deposited on a developing sleeve is specified to >=10 to <=55 deg. in JISA. A development bias superposed with a DC voltage and a vibration voltage is impressed between the developing sleeve and an image carrying member in a development region. The driving voltage is formed by superposing the vibration voltages at which the potential V1 to exert the force heading toward the image carrying member from the developing sleeve on the toners in the development region, the first peak value of the impression time T1, the potential V2 exerting the force heading toward the developing sleeve from the image carrying member and the second peak value of the impression time T2 appear alternately.  The ratio of the impression time is T1:T2=1.5:1 to 10:1.
Patent JP-S63148770-A (JP)
Title: Color image processor
Inventor: MORI TETSUZO
IPC: H04N1/46
Filed: 1986-12-12
Abstract: PURPOSE:To simplify the removing of a foundation color by determining a foundation color removing quantity and a black signal by using the minimum value of an input digital color signal as a full black signal, and obtaining the foundation color removing quantity corresponding to the black signal from a reference table at every color. CONSTITUTION:A color sequential converting circuit 1 converts an input digital color signal to a color sequential signal CSS and a color discriminating signal CID. A minimum value detecting circuit 2 detects the minimum value at every color of the signal CSS, and outputs it as a full black signal K0. Subsequently, a UCR quantity determining and black determining circuit 3 uses the signal K0 and the signal CID as input addresses, and can obtain easily a digital value CUC showing an optimum foundation color removing UCR quantity corresponding to the magnitude of a black signal at every color, from one reference table. In this state, by adding the output CUC and the signal CSS at an adder 4, a foundation color removing is executed. In such a way, the removing of the foundation color for an exact color reproduction can be executed by a simple circuit.
Patent JP-S62150009-A (JP)
Title: Turbine input/output imbalance detecting device
Inventor: TOTSUKA MASAO
IPC: F01D21/02
Filed: 1985-12-25
Abstract: PURPOSE:To carry out securely the protection of a turbine by comparing the electric signal corresponding to the input energy of the turbine, and the electric signal and the output capacitance signal corresponding to the output of a generator, and quickly reducing the input energy of the turbine in accordance with the result of this comparison. CONSTITUTION:The input energy of a turbine 3 is detected by a pressure detector 5 which is provided on a lead pipe 4, and this detected signal is introduced into a converter 6 to convert it into a prescribed electric signal Pr. On the other hand, by respective current transformers 8a through 8c the output current of a generator 7 is detected, and this detected signal is introduced into a current converting unit 9 to convert it into a prescribed electric signal PE. Further, by respective current transformers 8d through 8f the output current and output voltage of the generator 7 is detected, and the respective detected signal I and V are introduced into an output capacitance converting unit 12 to convert it into a prescribed electric signal Pw. And the respective signal Pr, Pe, Pw are introduced into a comparison circuit unit 10 respectively, and on the basis of this comparison result a stream regulating valve 2 is quickly fully-closed by an output relay 11.
Patent JP-S6326350-A (JP)
Inventor: KURISUTEIAN WAISUMANTERU
IPC: C23C16/34
Filed: 1986-12-12
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-H09138586-A (JP)
Title: Image forming device
Inventor: NAKAJIMA HIROAKI
IPC: G03G15/14
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which sucks partially a material to be transferred after a transfer process, therefore eliminates the need for a separation claw and prevents an image disturbance such as a frictional mark, and, further, carries the material to be transferred to a fixing means without disturbing a toner image on the material to be transferred after the transfer process and thus obtains a high quality image. SOLUTION: A housing 33 with a suction port 35 and an exhaust port 36 formed so as to follow the surface of a photoreceptor drum 2 is provided. In the housing 33, a propeller 32 fixed to a shaft 31 is disposed. By the rotation of the propeller 32, air passes through the inside of the housing 33 from the suction port 35 and flows to the exhaust port 36. First, the front end of paper 9 floats from the photoreceptor drum 2 by the air sent out from the exhaust port 36 and then the paper 9 sucked to the suction port 5 by the air sucked into the suction port 35, to be peeled securely from the photoreceptor drum 2, and the paper is sent to a fixing device 17.
Patent JP-H09137958-A (JP)
Title: Low noise type floor installed air conditioner
Inventor: KIYOTAKI TAMON
IPC: F24F13/32
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a floor installed low noise type air conditioner optimum for a music hall, an exhibition hall, a hospital or the like in which a particularly quiet environment is required. SOLUTION: An air inlet port 2 and an air supply port 3 are provided in the upper part of a machine body 1. A circulating and air supply blower 4 is provided in the lower part of the machine body. Draft air ducts a and b communicating with the air inlet port 2 and the air supply port 3 through the blower 4 as a return point are formed in a U shape. A suction side muffling chamber 6 with at least a general area from the aperture of the air inlet port is provided in the air inlet port 2 in the front part of the main body. A muffling and guide plate 5 is provided in the lower part of the chamber 6. The circulating draft air duct a communicating with a filter chamber 7 and a heat exchanger chamber 9 through an inclined draft air duct A. The filter chamber 7 is provided with a filter 8 and the heat exchanger chamber 9 is provided with various mechanisms such as a cold and hot water coil, a drain pan 11. The air supply side draft air duct b comprises front and rear circulating and air supply side draft air ducts a and b communicating with the air supply port 3 from the auction side muffling chamber 6 and an adjacent inclined draft air duct B and an air outlet side muffling chamber with a general area through a narrow draft air duct formed in the rear part of the heat exchanger chamber 9.
Patent JP-H05211395-A (JP)
Title: Multilayer copper-plated laminated board manufacture thereof
Inventor: TANEDA JUNICHI
IPC: H05K3/40
Filed: 1991-11-12
Abstract: PURPOSE:To prevent cracks from occurring in the inner wall of a viahole when hardened resin is removed by polishing by a method wherein hardened resin is prevented from flowing onto the surface of a multilayer copper plated laminated board provided with a surface viahole. CONSTITUTION:A viahole is provided to a copper plated laminated board 1, conductor paste 3 is filled into the viahole to prevent hardened resin from flowing out, and then a wiring pattern is formed through a light exposure technique. Thereafter, an oxide film is provided onto the exposed surface of a conductor layer 2 and the conductor paste 3, and a resin-impregnated material 8 and the laminate composed of the board 1 and the conductor layer 2 are combined and bonded together with thermosetting resin 9 through a thermocompression forming process, whereby a multilayer copper plated laminated board provided with a surface viahole is obtained.
Patent JP-H10139992-A (JP)
Title: Flame-retardant resin composition
Inventor: MATSUI FUMIO
IPC: C08L67/06
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant resin composition made practically sufficiently flame-retardant only by adding surface-coated red phosphorus particles without using any harmful compounds. SOLUTION: This composition contains a high-melting unsaturated polyester (A) having a melting point of 130 deg.C or above, diallyl phthalate (B), a flame retardant (C) comprising surface-coated red phosphorus particles and a polymerization initiator (D) comprising an organic peroxide and satisfies the requirements, and in the composition, (i) fumaric acid is used in an amount of 20-70mol% based on the total of the fumaric acid and the saturated polybasic acids; (ii) Component (B) is used in an amount of 20-70wt.% based on the total of components A and B; (iii) component (C) is used in an amount of 2-15wt.% based on the total of components (A) and (B); and (iv) component (D) is used in an amount of 0.2-5wt.% based on components (A) and (B).
Patent JP-S62149664-A (JP)
Title: Production of carbostyril derivative
Inventor: SAKANO KAZUHISA
IPC: A61K31/495
Filed: 1986-12-10
Abstract: NEW MATERIAL:A carbostyril derivative shown by formula I (R<1> is H, lower alkyl, lower alkenyl or phenylalkyl; R<2> is H or OH; R<3> is H, halogen, lower alkyl or lower alkoxy; X is halogen; l and m are 0-6 integer and l+m<=6; n is 1 or 2; carbon carbon bond at 3-position and 4-position of carbostyril skeleton is single bond - double bond). EXAMPLE:1-Benzyl-5-[3-(4-phenylpiperazinyl)-propoxy]-3,4-dihydrocarbos tyril. USE:An antihistamine and a sedative (central nervous system depressant). PREPARATION:A hydroxycarbostyril derivative shown by formula II is reacted with a halogenoalkylpiperazine derivative shown by formula III to give a compound shown by formula I.
Patent JP-H08134586-A (JP)
Title: Structural steel
Inventor: CHIBA TAKAYO
IPC: C22C38/00
Filed: 1994-11-05
Abstract: PURPOSE: To produce a structural steel having superior cold workability at a low cost by specifying the composition of a medium carbon steel consisting of C, Si, Mn, Cr, P, S, B, Ti, N, O, and Fe. CONSTITUTION: This structural steel has a composition consisting of, by weight, 0.30-0.60% C, 0.05-0.20% Si, 0.30-0.80% Mn, 1.00-1.50% Cr, <=0.030% P, 0.005-0.035% S, 5-50ppm B, 0.01-0.05% Ti, <=100ppm N, <=20ppm O, and the balance Fe with impurities and also has >73% critical upsetting ratio and <900N/mm<2> deformation resistance and superior cold workability.
Patent JP-2001118298-A (JP)
Title: Device and method for recording/reproducing
Inventor: KANOTA KEIJI
IPC: G11B20/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To perform a seamless simultaneous recording/reproducing over a long time without a limit of a simultaneous recording/reproducing time and without causing continuous points in an audio and a video. SOLUTION: The recording/reproducing of first, second recording/reproducing parts 12, 13 are switched alternately so that when one side is in a recording operation state, the other side is made to be in a reproducing operation state, and the data are recorded/reproduced through a large capacity recording medium, and the data of the switching part of the recording/reproducing operation of the first, second recording/reproducing parts 12, 13 are recorded/reproduced by a third recording/reproducing part 14 through a high speed accessible recording medium.
Patent JP-2000110062-A (JP)
Title: Multi-functional stretchable woven or knitted fabric and product made from it
Inventor: FUJII TERUTO
IPC: D06M11/45
Filed: 1998-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a stretchable woven or knitted fabric and a product made from it each having multi-functions comprising the release of negative ions, the utilization of simultaneously emitted far IR light and the prevention of static electricity. SOLUTION: This stretchable woven or knitted fabric or a its processed product is obtained by processing, such as coating, a stretchable woven or knitted fabric 4 or the processed product with a resin composition comprising an antistatic polymer material and a mineral containing a rare earth element or its mixture with tourmaline or a far IR light ceramic powder. Thereby, the fabric or the processed product exhibits effects comprising the release of negative ions in a large amount, the irradiation of far IR light, the neutralization attenuation of the static elasticity, and the recovery action of the human body.
Patent JP-H02144848-A (JP)
Title: Lithium primary battery
Inventor: MURATA TOMOYA
IPC: H01M4/40
Filed: 1988-11-25
Abstract: PURPOSE:To increase activity within a limited specific dimension and a battery capacity to realize an overall high performance by devising a layer structure of lithium-aluminum alloy constituting a negative electrode. CONSTITUTION:The content of aluminium of a lithium-aluminum alloy constituting a load in a lithium primary battery provided with a positive electrode, a nonaqueous solution and lithium-aluminum alloy as a negative electrode is greater in the layer of a surface opposed to the positive electrode than in any other portions. To say in more detail, the content of aluminum of the layer at the surface side of the negative electrode is 5 - 40wt.%, and it is preferable that the content of aluminium of the lower layer is less than 5wt.% or the lower layer is constituted of a layer of lithium simple. Thereby, it is possible to obtain such effect that the discharge pulse number from the beginning voltage to the end voltage is large and a battery capacity is great and the low temperature characteristic is good.