baber/WOPTO huggingface dataset:
Patent JP-S6127550-A (JP)
Title: Electrophotographic sensitive body and electrophotographic method
Inventor: KOKADO HIROYOSHI
IPC: G03G13/00
Filed: 1984-07-18
Abstract: PURPOSE:To improve adhesiveness and wear resistance by providing an org. photoconductive layer in which an alkyl etherified melamine.formamide resin is used as a binder for a photoconductive material. CONSTITUTION:A coating liquid for forming an electric charge generating layer is prepd. by dispersing and dissolving the charge generating layer, resin, additives, etc. to an org. solvent such as tetrahydrofuran, etc. and is coated on a conductive substrate and is dried to form the charge generating layer. Separately, a coating liquid is prepd. by dissolving a charge transfer material, alkyl etherified melamine.formaldehyde resin alone or a resin which can cure by reacting with said resin and various additives into an org. solvent and is coated on the charge generating layer and is dried to laminate the charge transfer layer thereon. An electrophotographic sensitive body is thus formed. The conductive substrate having a conductive layer which is of <=10<10>OMEGAcm is adequate as the conductive base.
Patent JP-H057265-A (JP)
Title: Case opening/closing mechanism for facsimile device
Inventor: TAKENAKA EIJI
IPC: H04N1/00
Filed: 1991-06-20
Abstract: PURPOSE:To provide a facsimile device capable of preventing the damage of a second case and an opening/closing member. CONSTITUTION:In a case opening/closing mechanism 31 in a facsimile device provided with first and second cases which can be opened/closed with each other with a first supporting member used as a supporting point, an opening/closing member 20 which is housed in a first case 16 and can be rotated to the side of a second case 17 centering around a second supporting member 19 set apart from a first supporting member 18 only when the second case 17 is opened and a regulating member 22 which is provided with engagement parts engaging with the first case and the second case, respectively, and can be rotated centering about the engagement parts and regulates the degree of opening the second case 17a pressing member 35 pressing the opening/closing member 20 before the second cafe 17 presses the opening/closing member 20 rotated to the side of the second case side 17 presses the opening/closing member 20 when the opening second case 17 is stopped at the side of the first case 16, is provided at the regulating member 22 or the second case 17 on their side of opening/closing member 20, and thus, the opening/closing member 20 is rotated to the side of the first case 16 by the pressing of the pressing member 35 and housed in the first case 16.
Patent JP-S5575254-A (JP)
Title: Semiconductor device
Inventor: OOUCHI KAZUNORI
IPC: H01L27/02
Filed: 1978-12-01
Abstract: PURPOSE:To internally contain a substrate voltage self-bias circuit in a semiconductor device by providing a reverse conductivity type semiconductor layer to the substrate on the back or in parallel with the substrate plane. CONSTITUTION:An n<+>-type layer 3 is provided on the surface of a p-type substrate with a gate oxide film 5 and a gate electrode 4 provided thereon. An n<+>-type layer 2 is formed on the back surface of the substrate 1. The layer 2 is connected to an external power supply, and the substrate 1 is connected to a substrate voltage self- bias circuit. The capacity of the pn-junction formed by the substrate 1 and the layer 2 bicomes floated capacity. The applied voltage is fixed to the lower voltage than the substrate voltage. According to this configuration, it can restrict the variation of the substrate voltage to low level.
Patent JP-H05338812-A (JP)
Title: Cargo receiving and treatment part in grain handling facility
Inventor: IWASHITA MASAHIRO
IPC: A01F25/00
Filed: 1992-06-09
Abstract: PURPOSE:To eliminate the problem where the manual switching operation to the discharge mode of a discharging means is complicated, and the problem where the discharging means is mistakenly switched the discharge prohibiting mode even when the grain delivery by a supplier is not completed. CONSTITUTION:Received grain detecting means V1, V2, V3 to detect the existence of the grain to be received by hoppers H1, H2, H3 are provided, a control means M switches discharging means S1, S2, S3 to the discharging mode based on the result that the received grain detecting means V1, V2, V3 detect the existence of the grain to be received, and the discharging means S1, S2, S3 are switched to the discharge prohibiting mode based on the result that the received grain detecting means V1, V2, V3 detect the absence of the grain to be received, and a supplied grain detecting means F detects the absence of the grain to be supplied.
Patent JP-H11333466-A (JP)
Title: Method for preventing adhesion of sea organism
Inventor: MIZOUCHI YUTAKA
IPC: C02F1/50
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To demonstrate an attachment preventing effect without any regulatory restrictions by a simple means by injecting iron ions into seawater passing in an intake system passage in order to be a specified concentration in seawater. SOLUTION: Iron (III) ions Fe<2+> from positions located on the upstream side of a circulating water pipe 8 fitted to a condensate device 1, e.g. a position A and a position B. Practically, an iron (II) sulfate aqueous solution containing iron (II) ions Fe<2+> is injected into the pipe 8 from nozzles arranged at three points at intervals of 120 degree and others in the circumferential direction of the pipe 8. Although iron (II) ions Fe<2+> are injected, iron (III) ions Fe<3+> can be injected. When iron ions are injected, iron (II) ions Fe<2+> are injected in order that its concentration in seawater in the pipe 8 or the device 1 is 0.05 ppm or above. In this way, the attachment of barnacles in particular among sea organisms flowing into the pipe 8 or the device 1 to the inner wall surface of a passage can be controlled.
Patent JP-S6040196-A (JP)
Title: Hydrogenation treatment of heavy oil
Inventor: KIYOSE MASAHARU
IPC: C10G45/02
Filed: 1983-08-15
Abstract: PURPOSE:To improve the yield of cracked oil, and to increase the production of intermediate fraction in the hydrogenation of a sulfur-containing high-viscosity heavy oil, by recycling a part of the produced liquid oil obtained from the reaction column containing a hydrodesulfurization catalyst bed to said reaction column. CONSTITUTION:A sulfur-containing heavy oil having a viscosity of >=5,000cst (preferably >=10,000cst) at 50 deg.C is hydrogenated in a reaction column containing a hydrodesulfurization catalyst bed (e.g. Ni, Mo, Co, etc. supported by a carrier such as alumina, silica-alumina, etc.) usually at 370-420 deg.C, 130-160kg/cm<2> pressure, an LHSV of 0.25-0.6hr<-1> and a gas flow rate (H2/oil) of 600-1,000m<3>/kl. Preferably 5-50% of the liquid oil produced in the reaction column is recycled to the column.
Patent JP-H0314327-A (JP)
Title: Fading generator
Inventor: TANABE SHINJI
IPC: H04B17/00
Filed: 1989-06-13
Abstract: PURPOSE:To make the constitution of a fading generator easy, inexpensive and compact by using shift registers, digital multipliers, D/A converters, low pass filters, and synthesizers to generate fading at a base band. CONSTITUTION:The fading generator is provided with the shift registers 31, 32, the digital multipliers 41 to 4n, 51 to 5n, the D/A converters 61 to 6n, 71 to 7n, the low pass filters 81 to 8n, 91 to 9n, and the synthesizers 33, 34. The shift registers 31, 32 shift (delay) the time by the outputs of respective stages synchronously with the sampling frequency of digital filters 2, 3 and the shifted values are respectively multiplied by Gaussian distribution signals through the digital multipliers 41 to 4n, 51 to 5n and converted into analog values through the D/A converters 61 to 6n, 71 to 7n and the low pass filters 81 to 8n, 91 to 9n. The outputs of the synthesizers 33, 34 are applied to a modulator 8 to generate fading at the base band. Thus, the fading device with a simple constitution can be obtained.
Patent JP-S635694-A (JP)
Title: Wireless remote control system
Inventor: TERADA MOTOHARU
IPC: H04Q9/00
Filed: 1986-06-25
Abstract: PURPOSE:To process data together in the next handshake and to shorten the processing time of data by providing a system interface which processes the accumulated data together in and after the second handshake in a receiver. CONSTITUTION:When a system interface 9 receives data from a reception part 8 and the first data is handshake processed with a remote control system, the next continuous data D is executed in terms of the first handshake process and accumulates reception at the same time. And the data code D accumulated in and after the second handshake is processed together. For example, a transmitter 1 has four switches a-d and when they are sequentially pushed and from the transmitter 1 four packets such as a b c d are continuously transmitted in the same custom code C, in the reception part 8 of a system receiver 7 (a) data is executed in handshake with the remote control system by the system interface 9. During the handshake process, the data b c d is received and accumulated and the data b-d is processed together in the next handshake.
Patent JP-S5781791-A (JP)
Title: Color synchronizing circuit
Inventor: HOSOYA NOBUKAZU
IPC: H04N9/455
Filed: 1981-09-18
Abstract: PURPOSE:To prevent a jitter of a color synchronizing PLL system, by adding an overlapping output of the output of a phase comparator and that of a sweeper circuit to a voltage control type oscillator through a high impedance load. CONSTITUTION:In a PLL system which accepts a color burst as the input, a phase detection output is intermittently output and not continuously. As the result, discharge of an intergrating circuit of a low-pass filter 10 become a large jitter. Moreover, since a sweep voltage overlapping system is applied, the variable range of a voltage control type oscillator 5 is larger when compared with the leading-in range, and the jitter caused by discharge, become larger. However, since an emitter follower having no bias is used as the load of a phase comparator and the load is set to have a high impedance, unnecessary discharge of the low-pass filter 10 is controlled and, therefore, jitter of the color synchronizing PLL system is prevented.
Patent JP-S634696-A (JP)
Inventor: HISAMOTO HIDEO
IPC: H05K7/00
Filed: 1986-06-25
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-H095424-A (JP)
Title: Clutter suppressing circuit
Inventor: KAWAGUCHI MASARU
IPC: G01S7/32
Filed: 1995-06-15
Abstract: PURPOSE: To prevent a clutter signal from being left or prevent a target signal from being nearly erased after the cell averaging LOG/CFAR processing even when the dispersion of the clutter signal is not uniform against time (distance). CONSTITUTION: The input signal X obtained by a radar device is fed to a cell averaging circuit 10 and an average deviation calculating circuit 20. The cell average calculated by the cell averaging circuit 10 is fed to the average deviation calculating circuit 20, and the average deviation is obtained on the cutter signals during prescribed preceding and succeeding periods. The processing delay is compensated by a delay circuit 21, the average deviation is added to the cell average by an adding circuit 22, and thereby, a threshold is determined. After the processing delay was compensated by a delay circuit 11, the threshold is substrate from the input signal X from the radar device by a subtracting circuit 13, then the signal is amplified by an amplifying circuit 14 and fed to the succeeding stage.
Patent JP-H0814033-A (JP)
Title: Module catalytic converter for internal combustion engine and muffler
Inventor: SUKOTSUTO TEII HOWAITO
IPC: F01N1/08
Filed: 1995-06-15
Abstract: PURPOSE: To provide a modular catalytic converter and a muffler capable of purifying exhaust from a relatively large diesel engine. CONSTITUTION: This device has various structural components mounted in an exhaust flow passage within a housing 11 with an inlet 12 and an outlet 13. A plate 19 mounted within the housing 11 divides the housing 11 into an inlet chamber 15 and an outlet chamber 16. Plural catalytic converter sub-cans 18 are mounted across the plate 19 between the inlet chamber 15 and the outlet chamber 16. A flow distributor 30 is mounted within the housing 11 upstream of the catalytic converter sub-cans 18. The flow distributor 30 divides and directs a portion of exhaust to each the catalytic converter sub-can 18.
Patent JP-H0313603-A (JP)
Title: Asphalt paving composite
Inventor: KONNO RIYOUJI
IPC: C08L95/00
Filed: 1989-06-12
Abstract: PURPOSE:To form a paving surface excellent in durability, antifluidity, wear- resistance and crack resistance by mixing a specified quantity of at least one kind among rubber, thermoplastic resin and elastomer and rubber powder in asphalt. CONSTITUTION:A binder is prepared by mixing 1-10wt. parts, preferably 4-7wt. parts at least one kind among rubber, thermoplastic resin and elastomer and 0.5-5wt. parts, preferably 0.5-3wt. parts rubber powder in 100wt. parts asphalt. An asphalt paving composite containing the above binder and aggregate is manufactured. It is possible to form a multipurpose and high quality paving surface which has large toughness, and tenacity not only to asphalt concrete of dense or fine-grain size but also to asphalt concrete of rough grain size and, low brittle temperature and can stand comparison with the others in respect of the temperature-viscosity curve of the binder.
Patent JP-H05319407-A (JP)
Title: Metal packing outer plate winding preparatory device
Inventor: IMOARAI TAKEO
IPC: B65B25/14
Filed: 1992-05-18
Abstract: PURPOSE:To provide a preparatory device for outer plate winding, which especially can be arranged on an already existing line and make it possible to mechanize the work, concerning a metal packing of a coil in the iron industry. CONSTITUTION:The present device consists of a lifter device 3 which elevates a coil 2 being loaded on a chain conveyor 22a, and an outer plate winding preparatory device 1 for which a suction device 7 is provided on arms 5, 6 to turn such as following the outer surface of the coil 2 by a link mechanism one end of which is fixed on a truck 16. An outer plate is formed into a U-shape by turning the arms 5, 6 while drawing the carried in outer plate 18 by the suction device 7, and the outer late which has been formed into a U-shape is positioned on the outer periphery of the coil 2 on previously mentioned lifter device 3, for the constitution. By this method, it is made possible to mechanize a severe manual outer plate winding preparatory work at a low cost, without changing an already existing metal packing line, and the work can be improved.
Patent JP-H10340709-A (JP)
Title: Rectangular battery
Inventor: TAKAHASHI HIROSHI
IPC: H01M50/534
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular battery that has high volumetric efficiency and a high sealing property. SOLUTION: In a rectangular battery that encloses a generating element formed by winding a band-shaped positive and negative electrodes interposing a separator between them in a prismatic battery can 1 and is sealed with an electrode header 5, the electrode header 5 is structured by forming a through- hole for a conductive connection terminal 4 on a recessed part 3A, formed on the upper surface of a metal plate 3 and installing insulating plates on the upper and lower surfaces of the recessed part 3A, so as to insulated the metal plate 3 from the conductive connection terminal 4 and to fix the conductive connection terminal 4 and the metal plate 3 by means of crimping the conductive connection terminal 4. The conductive connection terminal 4 is consecutively connected with one of the electrode plates of the generating element.  The electrode header 5 is fixed on the battery can 1 at the position, where the upper surface of the electrode header 5 so as to be flush with the upper edge of the battery can 1.
Patent JP-H0257550-A (JP)
Title: Internal frame of package of tobacco
Inventor: KURISUTOFUAA JIEI KIYANBERU
IPC: B65D5/58
Filed: 1989-06-12
Abstract: PURPOSE: To hold a bundle of smaller than standard size cigarettes so that a cigarette box may be stamped by a tax marking machine by applying the rigidity to an inner frame via a concealing flap and by covering a space formed by the inner frame between a rear box wall and rear innerframe panel. CONSTITUTION: When an innerframe is inserted in a cigarette box larger than the size which is necessary to hold a bundle of cigarettes 29 of smaller than a standard size or a bundle of a small number of standard size cigarettes 29, said innerframe forms a space 5 between a front panel 1 and a back panel 5 of a cigarette box to exactly hold a bundle of such cigarettes 29 in said cigarette box. A concealing flap 7 applies the rigidity to the innerframe which covers a space 43 formed between rear box panels 41 and 5 and which prevents the dusts from entering the space 43. The innerframe enables a first taper tab 8 and second taper tab 9 to hold the concealing flap 7 and facilitates the closing of the box.
Patent JP-S5273204-A (JP)
Title: Fabrication of turbine blade
Inventor: UEDA SHIYOUJI
IPC: F01D5/28
Filed: 1975-12-15
Abstract: PURPOSE: To prevent deterioration of corrosion and fatigue resistant strength of turbine blade by ion-plating turbine blade with Ni of high Ni basic alloy, or further, by heating diffusion of the plate seam. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5861234-A (JP)
Title: Manufacture of deformed steel wire
Inventor: KOKITA HIDEO
IPC: C21D8/06
Filed: 1982-08-28
Abstract: PURPOSE:To make the cross-sectional hardness distribution of a deformed steel wire uniform and to elongate the life of dies by hot working a round wire rod of a carbon steel austenitized in a heating furnace under prescribed conditions. CONSTITUTION:A carbon steel contg. 0.1-0.9% C, 0.5-0.8% Mn and 0.2-0.3% Si is austenitized in a heating furnace, deformed with a deformed grooved roll, and patented by immersion in a hot water bath at >=70 deg.C. The patented deformed wire rod is continuously cold drawn through deforming dies. Thus, the cross-sectional hardness distribution of the deformed steel wire is made uniform, and when the deformed steel wire is drawn through dies, the fouling and wear of the dies are reduced to elongate the life of the dies.
Patent JP-H07142510-A (JP)
Title: Manufacturing for compound semiconductor integrated circuit device
Inventor: KURODA ATSUSHI
IPC: H01L29/812
Filed: 1993-06-22
Abstract: PURPOSE:To reduce a variation in threshold voltage of an integrated field-effect transistor. CONSTITUTION:A manufacturing method includes a step for activating an impurity 3A in heat treatment process for a semiconductor substrate 1 and forming a semiconductor region 3 as a channel formation region, a step for forming a mask on the face of a heat-treatment protective film 4, a step for forming a first etching mask of photoresist on the face of the mask material, a step for patterning the mask material and forming a second etching mask, a step for removing the first etching mask with a resist removing solution, and a step for patterning the protective film 4 and exposing the face of a semiconductor region 3.
Patent JP-H09310465-A (JP)
Title: Unit supporting leg and supporting bolt used for it
Inventor: HIRAKURI HIROAKI
IPC: E04F15/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide such a supporting bolt with good productivity and low cost in manufacture and sufficient strength in spite of a long size as being capable of constructing a double floor, excellent in sound insulation and damping effect and in tall floor height, in a well workable manner and a unit supporting leg using it. SOLUTION: A unit supporting leg has a floor contact base 1, a supporting bolt 10 standingly provided on the base in a rotationally movable manner and a supporting plate mounted via a level adjusting nut threaded to the upper part of the supporting bolt 10 in height adjustable manner. In such a case, the supporting bolt 10 is a hollow body with a center through-hole 15, consisting of a collar 11 expanded to the side and formed at the lower part, a screw 12 formed on the outer periphery upward of the collar 11 and a rotary tool engagement portion 14 formed at the top end. For factorable construction, the floor contact base 1 has a vertical through-hole 2 to insert the lower part of the supporting bolt 10 therein and a groove 5 formed on the lower face to be extended from the through-hole 2 to the outside surface.
Patent JP-H06337524-A (JP)
Title: Agent and method for hardening photoresist patterned film
Inventor: USUKI NAOMI
IPC: G03F7/40
Filed: 1993-05-31
Abstract: PURPOSE:To obtain water resistance and etching resistance comparable with hardening agents containing highly concentrated chromium high in toxicity by using a zirconium-containing compound as an effective component without using any chromium-containing hardening agent. CONSTITUTION:A water-soluble photoresists coating film formed on a substrate to be etched and imagewise exposed to active light, and developed to form the photoresist patterned film is hardened with the hardening agent containing zirconium as the effective component, this permitting the obtained transparent or light yellow patterned film to have extremely superior corrosion resistance and etching resistance to generally used metal etching solutions, such as aqueous solutions of ferric chloride or chloropersulfate, and to be comparable with the film hardened with an aqueous solution of Cr(VI) oxide.
Patent JP-H0445264-A (JP)
Title: Thin film forming device
Inventor: YAMAKAWA MASASHI
IPC: C23C14/32
Filed: 1990-06-11
Abstract: PURPOSE:To prevent the charging up of a thin film due to the accumulation of an ionic charge in the thin film forming device by connecting a high-frequency power source to a substrate and providing a device for supplying an electron to the thin film to a vacuum vessel. CONSTITUTION:A high-frequency power source 31 is connected to a substrate 16, and an electron supply filament 32 and a third AC power source 33 are provided to a vacuum vessel 1 when a thin film 17 is formed on the substrate 16 in the vessel 1. Under such a constitution, the filament 32 is heated by the power source 33, a high-frequency voltage is impressed on the substrate 16 from the power source 31, and the thin film 17 is charged up due to the accumulation of an ionic charge injected into the substrate 16. Accordingly, an electron is supplied to the substrate 16 from the filament 32 to neutralize the cluster ion 14 accumulated in the thin film 17 and the positive charge of a reactive gas ion. Consequently, the charging up of the thin film 17 is prevented, and the film quality is improved.
Patent JP-S5482519-A (JP)
Title: Gas turbine arrangement
Inventor: FUKUEI HISANORI
IPC: F02C7/18
Filed: 1977-12-15
Abstract: PURPOSE: To improve the efficiency of a gas turbine by constituting same such that high temperature section of the turbine is cooled by part of compressed air from a compressor and the remaining part of the compressed air is heated by exhaust gas from the turbine.  
     CONSTITUTION: A turbine 7 having a combustor 1 and a stationary vane 2 and a moving vane 3 is connected to a compressor 5 of a gas turbine engine. Air introduced into the compressor 5 is compressed by same, and part of the compressed air cools the stationary vane 2 portion of the turbine and is heated thereby. The compressed thus heated is introduced into the combustor 1. The remaining, most part of the compressed air from the compressor 5 is subjected to heat exchange to be heated in a regerative heat exchanger 8 and then introduced into the combustor 1. The heat exchange is effected between the compressed air and exhaust gas introduced into the heat exchanger 8 from the turbine 7. 
     COPYRIGHT: (C)1979,JPO&Japio