baber/WOPTO huggingface dataset:
Patent JP-H01267683-A (JP)
Title: Developing agent apparatus with removable developing agent waste reservior
Inventor: SUTEIIBUN DEII SHIPARA
IPC: G03G21/00
Filed: 1989-03-03
Abstract: PURPOSE: To use developer material all over the effective service life of a machine by fixing a waste sink to the developer assembly possible to be released, so as to make a opening of the sink is engaged in a state of receiving the developer corresponding to the developer outlet port of the developer composition body. CONSTITUTION: On a rear part of the developer housing 45, the developer waste sink 52 is provided so that it is positioned detachably and fixed in a releasable state. The waste sink 52 is provided with the opening 51 being communicated with the developer outlet port 49, for receiving the waste developer used in the developer storage chamber 54. The developer waste sink 52 contains at least, one piece of a settling cylinder 55 for catching scattering toner from the air before evacuation, and that is actuated together with an appropriate filter 57 such as a polyurethane foam before evacuating air through an exhaust port 56. In this way, recovery of the developing material removed from the developer sink and minimizing of the soil in the exhaust air is effectively performed, therefor the developer can be used all over the effective service life of the machine.
Patent JP-H02242888-A (JP)
Title: Lubricating oil for compression type freezing machine
Inventor: KAWAGUCHI YASUHIRO
IPC: C10N40/30
Filed: 1989-03-07
Abstract: PURPOSE:To provide the subject novel lubricating oil having good compatibility with hydrogen-containing freon compounds over all using temperatures and having an excellent lubricating performance by containing a specific polyoxyalkyleneglycol derivative as a main component. CONSTITUTION:The objective lubricating oil containing a polyoxyalkyleneglycol derivative of a general formula: R<1>(OR<2>)nOH [R<1> is 1-3C alkyl (preferably methyl); OR<2> is 2-4C oxyalkylene (>=50mol% of which is preferably oxypropylene); n is 6-80 (preferably 10-40)] as a main component and preferably further contains 1,1,1,2-tetrafluoroethane as a cooling medium.
Patent JP-H02232623-A (JP)
Title: Driving device for liquid crystal shutter
Inventor: AKIYAMA RYOICHI
IPC: G02F1/133
Filed: 1989-03-07
Abstract: PURPOSE:To suppress the deterioration of ferroelectric liquid crystal and to obtain the liquid crystal shutter capable of driving gradationally by applying rectangular wave AC voltages which are in phase and opposite in phase and have an optional phase difference to the liquid crystal cell of a 1st layer and the liquid crystal cell of a 2nd layer according to control data. CONSTITUTION:Liquid crystal cells 1 and 2 formed by charging ferroelectric liquid crystal between two glass substrates are laminated in two-layered structure. In this case, the liquid crystal cell 1 of the 1st layer is what is called a solid cell and the liquid crystal cell 2 of the 2nd layer is a shutter driving cell. When a driving voltage is applied between upper and lower electrodes, only a hatched part is driven statically. Namely, when the rectangular wave AC currents which are in phase and opposite in phase and have the optional phase difference are applied to the cell 1 of the 1st layer and the cell 2 of the 2nd layer, the transmissivity is OFF, ON, and in a specific waveform state repeatedly. Thus, each cell is driven by being applied with the rectangular wave AC voltages corresponding to the control data to suppress the deterioration of the ferroelectric liquid crystal and capable of gradational driving.
Patent JP-H09245467-A (JP)
Title: Information recorder
Inventor: SHIMAZAKI HIROAKI
IPC: G11B27/034
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain an information recorder which eliminates a program reservation and can simply sound and picture record a predetermined program by signal processing program video information, recording it on a plurality of recording media, and generating program information based on an operator's selection. SOLUTION: The programs by the voice and/or picture of a plurality of channels are simultaneously received by a receiver 12, the respective programs are signal processed by a recording system signal processor 13, recorded on recording media in a first recorder 14, and the operator's program selection is accepted by a remote controller 17 and selection acceptor 18. Then, at least one program recorded on the medium of the recorder 14 is selected by a selection information generator 15 based on the selection, and the selected program is further transferred to the entirety or part of second recorders (20-a to 20-c) for recording the information on another storage media.
Patent JP-H11285801-A (JP)
Title: Vacuum die casting method of amorphous alloy
Inventor: COLVIN GREGORY N
IPC: B22D17/10
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To produce a die casting product having fine structure in good condition. SOLUTION: The air in a cavity 30 in the die is evacuated to the lower pressure vacuum level than 1000 micron through a shot sleeve 24 to introduce overheated amorphous zirconium - copper - nickel - beryllium alloy into the shot sleeve 24. A plunger 27 is advanced at the speed in the range of 5 inch/sec 500 inch/sec in order to feed molten metal or molten alloy into the cavity 30 in the die sealed and evacuated so that at least the outer surface, i.e., the shell part in the die casting product is solidified before opening the dies 32, 34 for exposing the die casting product into the atmosphere by breaking the vacuum seal. The die casting product is taken out from the opened dies 32, 34 and quenched with a quenching medium, such as water, to produce the die casting product having the fine structure containing at least 50 vol.% of amorphous phase.
Patent JP-H03254496-A (JP)
Title: Semiconductor storage device
Inventor: OOTA YOSHINORI
IPC: G11C11/401
Filed: 1990-03-05
Abstract: PURPOSE:To suppress the increase in a chip size by sending a column selection signal from a bit line drive circuit till a bit line separate circuit. CONSTITUTION:When a memory cell array 1, e.g., is selected from among memory cell arrays 1, 101,... arranged in a direction, a bit line separate circuit 4 separates a bit line BL electrically based on a memory cell array selection signal phi2, while bit line separate circuits 104,... make continuity to bit lines BL based on memory cell array selection signals phi102,.... Thus, a column selection signal sent from a bit line drive circuit 7 to the end of the bit lines BL is sent to a data line connection circuit 5 to make bit line pairs BL, BL# and data line pairs D, D# in continuity with each other. Since the column selection signal is supplied through the bit line BL in this way, the increase in the number of column decoders attended with the increase in the memory capacity is suppressed and the increase in the chip size is suppressed.
Patent JP-H07258645-A (JP)
Title: Method for preventing gas leak from oven cover of coke oven
Inventor: HANABUSA SHOJI
IPC: C10B25/16
Filed: 1994-03-24
Abstract: PURPOSE:To prevent the leakage of gaseous components from an oven cover of a coke oven, improve the atmospheric state and at the same time reduce the burden of maintenance works. CONSTITUTION:In an oven cover of a coke oven, the air tightness at a sealing part is increased by attaching a flexible hollow tube 2 on a frame of an oven cover and applying pressure into the hollow part to expand it. The condensation of tar onto the sealed part is prevented by increasing the temperature of a pressure medium for the hollow part.
Patent JP-S51136380-A (JP)
Title: Fluorescent lamp lighting device
Inventor: NAKAI KENICHI
IPC: H05B41/14
Filed: 1975-04-30
Abstract: PURPOSE: To provide a circuit arrangement where little change of preheating current is caused by variation of power voltage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55147065-A (JP)
Title: Retrieval system of malicious call
Inventor: OOSAWA KOUZOU
IPC: H04M3/42
Filed: 1979-05-02
Abstract: PURPOSE:To enable the retrieval of malicious caller, by transmitting the location of a allocation or number of the incoming line sequentially from post-station to the pre-station, in opposite direction of the flow of call. CONSTITUTION:When the calling subscriber dials the telephone number of called subscriber to finish the call path, the central control unit 42 of the incoming station 4 discriminates the called telephone set 5 as a malicious call retrieval request subscriber, selects and catches the incoming trunk information transfer unit 46, connects it with the incoming trunk information receiver 36 of the relay station 3, to enable transmission and reception of the signal between stations of the incoming trunk information. Based on this information, the central control unit 32 extracts the corresponding number included in the outgoing trunk 34 of the relay station 3 itself and knows the trunk number of the corresponding incoming trunk from the content of the memory unit 33. Succedingly, the same connection is made between the relay station 3 and the outgoing station 2, enabling to indentify the trunk number of the outgoing trunk 24 and to know the telephone number of the calling telephone set 1.
Patent JP-S51142002-A (JP)
Title: Binder for coal briquettes used for coke production
Inventor: OKUHARA TOSHIAKI
IPC: C10C3/08
Filed: 1975-05-02
Abstract: PURPOSE: Hard briquettes are obtained by using as binder an asphalt which is separated from heavy mineral oil by contact with propane, butane, etc. at a lower ratio. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62211583-A (JP)
Inventor: IWAKI TOSHIYUKI
IPC: G21C3/32
Filed: 1986-03-13
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-S62213700-A (JP)
Inventor: MAYAMA TAKASHI
IPC: F42B15/01
Filed: 1986-03-13
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-S61212320-A (JP)
Title: Removing method for turbidity precipitate of anionic activator aqueous solution
Inventor: MIYAMOTO SHIGEYUKI
IPC: C11D11/00
Filed: 1985-03-18
Abstract: PURPOSE:To obtain an anionic activator aq. soln. which is stable with time and uniformly transparent by treating the anionic activator aq. soln. in the specified conditions in the presence of a filter aid or an adsorbent of the specified quantity and thereafter filtering the turbidity precipitate. CONSTITUTION:>=0.1wt% filter aid (e.g. diatomaceous filter aid or the like) or an adsorbent is added to an anionic activator aq. soln. (e.g. a metallic salt aq. soln. of alkylarylsulfonate or the like) and the mixture is regulated to 8-10pH and held at >=75 deg.C for >=1hr preferably >=2hr and thereafter filtered by a pressurized filtering method. In this filtered anionic activator aq. soln., a turbidity precipitator is not produced in a long-term preservation and a uniformly transparent liquid is maintained. Still more the conditions such as the addition of the filter aid or the adsorbent, the regulation of pH and the heating at >=75 deg.C may be performed in any order.
Patent JP-H05254224-A (JP)
Title: Apparatus for electrophotography
IPC: B41J29/46
Filed: 1992-03-12
Abstract: PURPOSE:To enable a quick action for abnormal communication by displaying the content on an operation panel when the abnormal communication is generated between a data processing part and a transcription printing control part. CONSTITUTION:An engine controller 3 controls an operation panel 2 to display a sign 'NO CONTROLLER' on an LCD display 2b4 after a wafting state of a command (CMD) signal sent from a data controller 4 has continued for 3 seconds. As regards a communication error generated at the reception of the CMD signal, when the communication error is generated even after a status (STS) signal requiring the repeated transmission of the CMD signal is transmitted four times to the data controller 4, a sign 'COMMUNICATE ERR' is displayed on the LCD display 2b4. In this way, when the abnormal communication between the data controller 4 and the engine controller 3 is generated, since the content is displayed on the operation panel 2, a quick action for the abnormal communication can be taken.
Patent JP-H04271260-A (JP)
Title: Brushless motor
Inventor: ISHIDA KINYA
IPC: H02K29/00
Filed: 1991-02-26
Abstract: PURPOSE:To improve the efficiency and the startability by making uniform air gaps between the main poles of the stator winding and the rotor magnets, and making a slot at one part of the face opposed to the rotor of the main pole, and winding an auxiliary winding. CONSTITUTION:Main poles 2-5 are made so that the air gaps AG between themselves and rotor magnets 8-l1 may be uniform, and also a slot 6 is made at one part of the faces opposed to the rotor magnets 8-11 and an auxiliary winding 35 is wound on it. By the air gaps becoming uniform, the efficiency and the output of a motor can be improved, and also, by making it deviate from the dead point of torque by applying current to the auxiliary winding 35, the startability can be sharply improved.
Patent JP-H11251374-A (JP)
Title: Double face wiring film carrier tape and its manufacture
Inventor: MASUKO YASUAKI
IPC: H01L21/60
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide fine wiring patterns on a surface and a back, by installing a plurality of connection holes for connecting the necessary parts of both faces of the patterns in an insulating film, filling the connection holes with conductive paste, and electrically connecting the wiring patterns of both faces. SOLUTION: For manufacturing a double face wiring film carrier tape, copper foils 2a and 2b are adhered to both faces of an insulating film 1. Liquid photoresist is applied and copper foil on both faces is patterned so as to form wiring patterns 3a and 3b. Connection holes 4a being through holes and holes for positioning are formed in necessary parts. The connection holes 4a are filled with conductive paste 5 and the wiring patterns of both faces are electrically connected. Then, solder resist 6 is applied to the prescribed areas of the wiring patterns and the connection holes 4a filled with conductive paste so as to protect them. Thus, the double face wiring carrier tape where the fine wiring patterns of not more than 100 μm pitches exist on both faces can be mass-produced.
Patent JP-S52136926-A (JP)
Title: Preparation of gel composition for nail enamel
Inventor: TSUTSUMI YUUJI
IPC: A61K8/73
Filed: 1976-05-12
Abstract: PURPOSE: Title composition which remains stable with the passage of time without causing any precipitation and separation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04289647-A (JP)
Title: Electron beam device
Inventor: ITO AKIO
IPC: H01J37/28
Filed: 1991-03-19
Abstract: PURPOSE:To miniaturize the whole of an electron beam device such as an electron beam tester. CONSTITUTION:A housing port 12a in which a slide plate 28a is housed is provided on an opening end part of a main chamber 11. A drawing-out electrode 10k and a sealing part sealing a main chamber opening are provided on mutually different positions on the slide plate 28a. The slide plate 28a is driven with an actuator 28p in a direction nearly orthogonal to the optical axis of an objective magnetic field lens 10h, so that either of the drawing-out electrode 10k or the sealing part can be located on the electron beam outlet part of the objective magnetic field lens 10h, and also the main chamber 11 opening can be sealed when the sealing part is located on the electron beam outlet part of the objective magnetic field lens 10h.
Patent JP-S52138076-A (JP)
Title: Production of ion exchanger
Inventor: HAYAMIZU SEINOSHIN
IPC: B01J39/24
Filed: 1976-05-14
Abstract: PURPOSE: To impart excellent ion exchangeability to mesocarbon microbeads while maintaining the excellent adsorbing activity by carrying out oxidation, molding, activation, and anti-fusion treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06266557-A (JP)
Title: Data processor and data processing method
Inventor: SUGIMOTO TAKASHI
IPC: G06F15/16
Filed: 1993-03-15
Abstract: PURPOSE:To perform an arithmetic processing at a high speed by the constitution of less circuits even when the calculating formula of an arithmetic part is complicated without depending on a RAM for arithmetic data to be the exclusive data area of a computing element and a DMAC for directly writing and reading data to be calculated, arithmetic data and result data by contriving the transfer method and holding circuits of the data. CONSTITUTION:A calculation supporting means 12 for supporting the arithmetic processing of a data processing control means 11 is provided separately from the arithmetic part 11A provided in the data processing control means 11. At least, the calculation supporting means 12 is composed of first and second data holding means 12A and 12B, an arithmetic means 12C and an output data holding means 12D. The first data holding means 12A holds the data X to be calculated, the second data holding means 12B holds the arithmetic data Y, the arithmetic means 12C performs the arithmetic processing based on the data X to be calculated and the arithmetic data Y and the output data holding means 12D holds arithmetic result data O.
Patent JP-H05217996-A (JP)
Title: Forming method of mesa type semiconductor element
Inventor: SEKIGUCHI TAKESHI
IPC: H01L21/306
Filed: 1992-02-05
Abstract: PURPOSE:To Provide the forming method of the mesa type conductor element of GaAs, in which the process of the method is not complicated, the stack fault of semiconductor will never be generated and the size of the facility therefor is not increased so much. CONSTITUTION:The solution of silicone oxide layer forming agent is applied on the surface of a GaAs wafer 1 employing a spinner and, thereafter, the solution is heated to dry it to form a silicone oxide layer 3 whereby the silicone oxide layer 3 can be formed on the GaAs wafer 1 easily at a low temperature condition and, therefore, the size of the facility will never be increased.
Patent JP-S62211193-A (JP)
Title: Laser recording system
Inventor: ANDO TOMIO
IPC: B41M5/26
Filed: 1986-03-12
Abstract: PURPOSE:To directly obtain a visible image by the scanning of low energy laser beam, by a method wherein the printing material of a microcapsule developing powder is converted to a liquid phase by the irradiation of laser beam and the outer shell layer of said material is destructed by volumetric expansion pressure to be fused to a recording medium. CONSTITUTION:A microcapsule developing powder 3 is prepared by forming an outer shell layer 1, for example, from polystyrene and a printing material, for example, from paraffin wax and carbon black. The developing powder 3 in an orifice type hopper 6 falls on a belt feeder 7 to be adhered onto the surface 4a of a recording medium 4 in an arranged state. When this developing powder 3 is irradiated with laser beam L controlled on the basis of character/image information, the printing material 2 of the developing powder 3 is converted to a liquid phase and the outer shell layer 1 is destructed by volumetric expansion pressure to be converted to the developed powder 5 fused to the recording medium 4. The recording medium 4 is turned back in a state that the surface 4a thereof is turned down by the rotation of a paper feed roller and transferred to receive the low frequency elastic wave vibration of a vibrator 15. In this case, the developing powder 3 falls in a recovery case 6 to be removed from the recording medium 4 while the developed powder 5 is not fallen because it is fused, and is fixed to the recording medium 4 by a pressure roller 20.
Patent JP-S58173528-A (JP)
Inventor: ITOU YUUJI
IPC: A61B3/14
Filed: 1982-04-01
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-H01227114-A (JP)
Title: Focus detecting device with projecting means
Inventor: ISHIZAKI AKIRA
IPC: G02B7/28
Filed: 1988-03-07
Abstract: PURPOSE:To detect a focal point at high accuracy by specifying the constitution of a light receiving means equipped with a 1st light receiving part of a 1st detecting system and a 2nd light receiving part of a 2nd detecting system almost on the same plane when a pattern image reflected from an object is separated and extracted from external light with the aid of two filters and preventing an unnecessary luminous flus from making incident on the light receiving parts. CONSTITUTION:The pattern image which is projected by the projecting means of the 2nd detecting system and is reflected from the object is efficiently separated and extracted from external light with the aid of a 1st filter such as an infrared ray cutting filter 3 and a 2nd filter such as a visible beam cutting filter 107 provided on the 2nd light receiving part 9 of the 2nd detecting system. Thus, the contrast of an output signal can be raised. In addition, incidence of an unnecessary luminous flux on the 1st light receiving part can be effectively prevented, and a range is found at high accuracy.
Patent JP-H08244086-A (JP)
Title: Pressure detecting pin
Inventor: KONDO TOSHIAKI
IPC: B29C45/46
Filed: 1995-03-14
Abstract: PURPOSE: To perform easily assembling work of a detecting pin by forming a detecting member of a cylindrical part, a top board with a pressure receiving part being brought into contact with a working part and a bottom plate into a sealed cylindrical body and adhering a strain gauge prepd. by arranging a metal foil resistance in a bridge circuit on a resin base on the inside face of this top board. CONSTITUTION: When a molten resin is injected and filled into a cavity 2, a resin pressure is worked on the apex of a rod part 24 with a small diameter forming a part of the shape of the cavity 2 and a working force F pushing down a working pin is worked. As the working part 25 of the base side of the working pin is brought into contact with a projected pressure receiving part 41 formed on the top board of a detecting member 36 stored in a base holder 26, this working force F pushes the top board through the pressure receiving part 41. A strain is generated thereby on the top board and this strain is detected by means of a metal foil resistance formed into a grating-like shape and an electric signal is transmitted to a monitor circuit through a bridge circuit to measure conversion loading and to detect the resin pressure in the cavity 2.
Patent JP-S56161304-A (JP)
Title: Aqueous wood protecting agent
Inventor: HANSUUNORUBAATO MARUKUSU
IPC: C09D5/14
Filed: 1981-04-13
Abstract: A wood preservative which consists of an aqueous solution containing both an alkyd resin and a fungicidal or insecticidal active ingredient, namely 2,5-dimethylfuran-3-carboxylic acid N-methoxy-N-cyclohexylamide, tributyl-tin benzoate, tributyl-tin naphthenate, gamma-hexachlorocyclohexane, pentachlorophenol laurate, 2-methoxycarbonylamino-benzimidazole or a mixture of these active ingredients.
Patent JP-H07237468-A (JP)
Title: Control device for engine
Inventor: YAMASHITA YOSHINOBU
IPC: B60W10/10
Filed: 1994-02-28
Abstract: PURPOSE:To eliminate necessity for consideration relative to an electrical load or the like and further to improve operating performance while reducing fuel consumption during running of a vehicle by a simple constitution, in a transmission provided with a starting clutch. CONSTITUTION:An intake pipe full close means 92, by which an intake passage 10 for guiding intake air to an engine 2 can be fully closed, is provided, and a control means 72, which controls the intake pipe full close means 92 actuated in a closing condition and further a starting clutch actuated in a release condition in order that the engine 2 in a non-idle operating condition is switched to in an idle operating condition in accordance with an operation control condition of the engine 2, operating condition of the engine 2 and a running condition of a vehicle, is provided.
Patent JP-S52137656-A (JP)
Title: Control circuit for ac voltage
Inventor: MURAKAMI MASAYUKI
IPC: G05F1/445
Filed: 1976-05-13
Abstract: PURPOSE: To prevent an input voltage to a preamplifier from being surged, by inserting AC voltage control circuit as a compressor circuit between a transformer and the preamplifier. 
     COPYRIGHT: (C)1977,JPO&Japio