baber/WOPTO huggingface dataset:
Patent JP-S6271981-A (JP)
Title: Developing device
Inventor: KOIKE TADAO
IPC: G03G15/01
Filed: 1985-09-26
Abstract: PURPOSE:To simplify the constitution of a device, to improve its reliability and to reduce cost by providing the device body with a transmission member for transmitting the driving force of a driving source to a toner feed roller or a 2-color developing device. CONSTITUTION:A gear 135 is engaged with a gear 136 driven by unshown driving source on the body side. The gear 135 is pivoted on the free end of a lever 138 setting up the rotary shaft of the gear 136 as its fulcrum point, constituted so as to be rotated around the shafts of the gear 136 in the clock wise direction and excited in the direction. On the other hand, a gear 134 to be engaged with a ring gear 135 on the outside back plate 116 of the 2-color developing device is pivoted and the gear 133 to be engaged unitedly with a ring gear 134 on the inside of the outside back plate 116 is provided. Taper parts are formed to the end parts of the gears 134, 135 respectively, and when the 2-color developing device 102 is loaded to the prescribed position of the device body, the driving force of the gear 136 is transmitted to the gear 134 and an inside casing 125 is rotated.
Patent JP-S60103905-A (JP)
Inventor: IIMURA YOSHITAKA
IPC: A44B19/60
Filed: 1983-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58126183-A (JP)
Title: Ink ribbon actuator for printer
Inventor: OKABAYASHI MITSUMASA
IPC: B41J35/20
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a simple and inexpensive ink ribbon actuator by using a system in which the winding and moving operation of a ribbon and the lifting operation of the ribbon are switched to each other in connection with the normal and reverse turnings of an AC motor. CONSTITUTION:In a printer to make printing while moving a carriage mounted with a printing means in parallel with a platen, a motor M can support and turn either normally or reversely a carriage and a printer frame. There are a guider 21 holding an ink ribbon RB between paired ribbon shafts and movable to a descending portion to visualize a printing position and also to an ascending position interposed between a printing means and a platen, the first connecting means 10, 13, 26, and 27 to move the guider to upper position in connection with the normal turning of the motor M, and the second connecting means 5, 6a, 7, and 28 to move the guider to a lower position in connection with the reverse turning of the motor M. Also, a drive circuit to switch the normal and reverse turnings of the motor by printing command is provided.
Patent JP-S60102617-A (JP)
Title: Additional information recording device
Inventor: KASAHARA SEITAROU
IPC: G03G21/00
Filed: 1983-11-10
Abstract: PURPOSE:To eliminate such a complexity as additional information is entered into an original one by one by using an operating panel of an electrophotography copying device, etc. together with an input key of the additional information, so that the additional information inputted by the key when copying the original is entered in a copy picture together with the original. CONSTITUTION:A display part 26 of a liquid crystal is provided on both the upper parts of the left of an original glass plate, the display part 26 is connected to a CPU, and also to the CPU, an operating panel 58 of an electrophotography copying device for setting a copying condition through it, or making the display part 26 execute a display is connected. When a printing key 62 in a key group of the panel 58 is depressed, the CPU becomes a state that additional information is entered in a regular copy picture, namely, a state that a display is executed on the display 26, and becomes a reduction mode in order to enter the additional information to a part of the copy picture. The printing key 62 of the panel 58 is turned on, and thereafter, whether the display is executed on the display part 26 by inputting the additional information from the key of the panel 58, or the display is executed on the display part 26 by using a card in which the additional information is recorded is selected by on and off of a character input key 59.
Patent JP-S6473161-A (JP)
Title: Fuel tank device for car
Inventor: GERAN ORUSON
IPC: F02M37/00
Filed: 1988-08-25
Abstract: PURPOSE: To supply sufficient fuel from a fuel tank to a fuel chamber by providing an ejector which transfers fuel from the fuel tank to the fuel chamber. CONSTITUTION: A fuel pump 3 supplies a fuel to an internal combustion engine through a fuel pipe 4. The first parts 8 of an elector housing is a cylindrical- shape. The second parts 9 is a conical-shape. And a conical small end 16 is connected with a tubiform exhaust duct 17. The exhaust duct 17 is conducted to the fuel chamber 2. An ejector consists of an inlet duct 26 and one end part 27 is connected with a return pipe 5. A restriction 28 is provided at another end part of the duct. A thin mesh wire netting which prevents free particles included in a fuel sucked from an ejector 6 is provided at an opening of the duct 1 of the ejector-housing 7.
Patent JP-H0763355-A (JP)
Title: Heat carrier device
Inventor: KONAKAWA KATSUZO
IPC: F24D7/00
Filed: 1993-08-26
Abstract: PURPOSE:To reduce an opening and closing cycle and increase a heat transfer capacity dramatically by partitioning the internal part of a liquid receiver with a thermal conducting material and using a space which is associated with a second check valve and the liquid receiver so as to reduce a required pressure reduction time. CONSTITUTION:A supercooled liquid refrigerant which is condensed and liquefied with a radiator 10 is arranged to flow into a liquid receiver 5 by allowing the refrigerant to pass through a space 20 and an opening 22 from a liquid refrigerant return pipe 13 by way of a second check valve 12 and condensing a gas refrigerant in the liquid receiver 5. As the pressure in the liquid receiver 5 is lowered than the pressure in a gas/liquid separator at that time, a first check valve is in a closed state while the space 20 is filled up with the supercooled liquid refrigerant which has flowed inside. When an on/off valve 8 is opened in such a state, the liquid receiver 5 may be communicated with the gas-liquid separator by an equalizing tube 9, thereby producing an equalized pressure so that the liquid refrigerant in the liquid receiver 5 may flow into the gas-liquid separator by way of the first check valve 6. During this operation, the gas refrigerant in the gas-liquid separator 1, which is replaced with the liquid refrigerant in the liquid receiver 5 is adapted to flow from the equalizer tube 9 into the liquid receiver 5 by way of the on/off valve 8.
Patent JP-S6368924-A (JP)
Title: System for controlling data processing of microprocessor
Inventor: SHIMOI HIROYUKI
IPC: G06F9/30
Filed: 1986-09-10
Abstract: PURPOSE:To improve the data throughput of a system by providing a data register in the microprocessor, selecting an external register only in a 1st cycle among arithmetic processing cycles, and setting the data in the data register and releasing and holding the external register ready for external access. CONSTITUTION:An internal register 11 and an arithmetic means 12 are provided in the microprocessor 10 and arithmetic between data of the register 11 and external register 20 is carried out to process the data. In this constitution, the data register 13 is added newly in the processor 10 and connected to the arithmetic means 12, and data read out of the external register 20 is set in the register 13. Consequently, the register 20 is selected only in the 1st cycle among arithmetic processing cycles and data is read out and inputted to the register 13. In the next cycle, the means 12 performs arithmetic processing between data of the registers 13 and 11 to improve the data throughput of the whole system.
Patent JP-H0494689-A (JP)
Title: Production of optically active (s)-(+)-3-halo-1,2-propanediol
Inventor: TO FUJIO
IPC: C12P7/18
Filed: 1990-08-10
Abstract: PURPOSE:To obtain the subject propanediol having optical activity and useful as a synthetic raw material for pharmaceuticals and physiologically active substances from an inexpensive propanol compound by treating a specific propanol with an enzyme. CONSTITUTION:The objective propanediol is produced by treating a 1,3- dihalo-2-propanol with an enzyme. The enzyme is preferably originated from microorganisms belonging to genus Agrobacterium (e.g. FERM 11651), etc. Furthermore, it is preferable, for example, to add a substrate to a culture liquid, etc., of the microorganism produced by cultivation.
Patent JP-2000023644-A (JP)
Title: Device for removing foreign matter and adhered stain contained in raw laver
Inventor: OKI CHIKANOSUKE
IPC: A23L17/60
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the subject device capable of automatically removing floating foreign matters, lagoon dirt, and stains contained in the collected raw lavers. SOLUTION: Sea water is jetted into a water tank 1 to form a sea water flow in a turbulent flow state. Raw lavers are thrown into the sea water flow and collected in a wire net adsorption lower 2 on the bottom of the tank 1. When the raw lavers are transported by the use of a pump in response to a demand from the next process, the adsorption to the adsorption tower is released. Thus, all floating foreign matters are released outside the tank due to the turbulent flow in the tank.
Patent JP-H0493750-A (JP)
Title: Over-sprayed paint treating and testing apparatus
Inventor: NAKAJIMA MITSUO
IPC: G01N11/00
Filed: 1990-08-10
Abstract: PURPOSE:To make it possible to observe the treating state visually by arranging a purifying tank and a circulating water tank wherein one-side wall of each tank is transparent and an inflow chamber, a mixing chamber and a separating chamber are formed at the upper and lower sides, and arranging a diffuser in the separating chamber. CONSTITUTION:One side of each tank of a circulating water tank 14 and a purifying tank 13 is formed of a transparent wall such as glass. Clean water is inputted into the circulating water tank 14 and the pure water tank 13. A circulating water pump 32 is operated, and the specified amount of the circulating water is circulated through a circulating pipe 33. Aggregated paint residue 39 is floated with air from a diffuser 27 in the separating chamber 20. The paint residue overflows on an outflow spillover plate 17 and flows into a paint-residue recovering pack 22 for recovery. The paint which is dropped on a water curtain part 24 from a paint tank 29 is mixed into the mixed water. In the mixed water, the circulated water passing the curtain part 24 is mixed with the purified water from which the paint residue 39 is removed with the paint-residue recovering pack 22. The paint is inputted into the circulating water tank 14 and circulated. Therefore, the print-resisting state and the aggregated state of the injected paint can be judged by the visual observation.
Patent JP-S59101753-A (JP)
Title: Tetrode analysis tube
Inventor: MIYAMOTO MASAO
IPC: H01J49/42
Filed: 1982-12-02
Abstract: PURPOSE:To minimize the influence of thermal expansion on a tetrode analysis tube by forming a yoke by the use of an insulating member with a small thermal expansion coefficient and using cylindrical tetrode electrodes each having a grooved section and formed by joining two kinds of metal having different thermal expansion coefficients. CONSTITUTION:Tetrode electrodes 2 the section of which is a true circle or hyperbola are attached to a yoke 1, consisting of an insulating member having a small thermal expansion coefficient such as quartz glass, by means of screws 3 thereby constituting a tetrode analysis tube. Each tetrode 2 consists of an outer section 4 made of an aluminum alloy or the like and acting upon ion, an inner section 5 made of a metal such as titanium or molybdenum having a small thermal expansion coefficient, an electrode terminal section 6 and a grooved section 7. Owing to the above constitution, changes in temperature will be absorbed by the grooved section 7 causing dimensional change in the circumference direction and almost no dimensional change in the diametrical direction. As a result, a highly accurate analysis tube can be obtained without influencing its resolution and sensitivity preventing any change in the distance between the electrodes 2.
Patent JP-H0553028-A (JP)
Title: Optical fiber assembly body, manufacture thereof, and optical fiber connecting body
Inventor: TERAO KAZUHIKO
IPC: G02B6/32
Filed: 1991-08-23
Abstract: PURPOSE:To reduce the reflection quantity, to suppress the reflection return quantity, and to decrease the connection loss. CONSTITUTION:This optical fiber assembly body has a ferrule 12 attached to an end part of an optical fiber 18, the end face of the optical fiber 18 and the end face of the ferrule 12 are formed on one convex spherical surface S1 having a curvature center point P0 in a position separated from the center axis L0 of the optical fiber 18, an angle theta' made by a radial direction straight line L1 passing through a fiber center point P1 and the curvature center point P0, and the center axis L0 is 6 degrees to 12 degrees, the radius of curvature is 50mm to 70mm, and the symmetry DELTAtheta is <=0.1 degree. Thus, the reflection quantity is reduced, the reflection return quantity is suppressed, the connection loss can be suppressed, and accordingly, this optical fiber assembly body is useful for an optical switch direction coupler, an optical amplifier, etc., used for a high speed signal transmission system.
Patent JP-2000028340-A (JP)
Title: Alignment layer inspection system
Inventor: NISHIKO MASAMI
IPC: G01B11/30
Filed: 1998-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a system for inspecting an alignment layer for easily inspecting the state of the alignment layer after a rubbing processing. SOLUTION: An alignment layer inspecting device 100 can inspect the state of the alignment layer 3 formed on the surface of a transparent substrate 1. Light emitted from a light source 5, and condensed by a reflector 6 are made incident to a space formed between the alignment layer 3 and a transparent member 4 by an optical guide part 7. The lights made incident to the space are advanced while repeatedly reflected on the surface of the alignment layer 3 and the surface of the transparent member 4, and scattered by rubbing grooves formed on the surface of the alignment layer 3 so that the scattered state can be observed through the transparent member 4.
Patent JP-S58151409-A (JP)
Inventor: KARUROSU DOMINGESUUAEDO
IPC: C21B13/02
Filed: 1982-12-02
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-S6366497-A (JP)
Inventor: KAMETANI HITOSHI
IPC: G21C17/108
Filed: 1986-09-08
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-H0633177-A (JP)
Title: Aluminum alloy sheet for di forming
Inventor: KOYAMA KATSUMI
IPC: C22F1/04
Filed: 1992-07-16
Abstract: PURPOSE:To obtain an aluminum alloy sheet excellent in strength and formability, particularly in DI can ironing property by specifying a composition and also controlling, in particular, a secondary phase producing adverse effect on formability, among various dispersed phases. CONSTITUTION:This aluminum alloy sheet is composed of an alloy having a composition consisting of, by weight, 0.8-1.5% Mn, 0.7-1.3% Mg, 0.45-0.7% Fe, 0.15-0.3% Cu, <0.25% Si, and the balance Al or an alloy having a composition consisting of 0.8-1.5% Mn, 0.7-1.3% Mg, 0.45-0.7% Fe, 0.05-<0.15% Cu, Si in the amount satisfying 0.75<=5Cu+3Si<=1.5, and the balance Al. Further, these alloys have a metallic structure in which neither secondary phase having a maximum length >=30% of the sheet thickness after DI forming nor Al-Cu-Mg- Si precipitate with a size of <100nm exists.
Patent JP-S59104473-A (JP)
Title: Apparatus for supplying raw material for vapor deposition
Inventor: FUJIWARA KOUICHI
IPC: C23C14/24
Filed: 1982-12-03
Abstract: PURPOSE:To obtain the titled apparatus of simplified structure which can certainly supply the predetermined amount of a raw material for vapor deposition, by adopting the constitution that said raw material for vapor deposition is melted with heat above its melting point but below its evaporation point by a heating part and then supplied through a controller for the delivery of a raw material to an evaporating part. CONSTITUTION:Piping 4 for introducing a raw material 2 for vapor deposition in a housing part 1 to an evaporation source 3 is connected to the housing part 1, and the raw material 2 for vapor deposition is held at a temp. above its melting point but below its evaportion point by a heating controller part through a heating part 5. A controlling part for the delivery of a raw material is constituted by forming a tapered part 7 at the interior of the middle of said piping 4, inserting a steel ball 8 as a spherical magnetic body therein, and providing electromagnets 9, 10 each connected to a separate current-applying circuit. In the aforementioned constitution, the steel ball 8 is moved leftwards by the driving of the electromagnet 10 to open the passage of the piping 4, or the steel ball 8 is brought rightwards into close contact with the taper 7 by the electromagnet 9 to plug the passage. Thus, the supply of the raw material 2 for vapor deposition or its suspension is rapidly certainly controlled.
Patent JP-H0945460-A (JP)
Title: Equalizing heater device
Inventor: NARUO NOBORU
IPC: C23C14/50
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an qualizing heater device in which temperature distribution in a heat surface to heat a work piece such as a semiconductor is uniform, and in which distortion of the heated surface at the time of heating is reduced, with durability improved. SOLUTION: Plural heating heaters 4 are disposed point-symmetrically or line-symmetrically to a center part of a heater device to heat a work siece 1, and a support metal 5 is provided to fasten the heating heaters 4 to each other. Low expansion coefficient material 6 is disposed in a space between the heating heater 4 and the support metal 5, and on an upper and a lower surfaces, one or plural metal plates 7, 7' having holes are combined and disposed on the upper and lower surfaces, and covering a structural body 8 composed of the heating heaters 4, the low expansion coefficient material 6, and the metal plates 7, 7' having holes, casting metal of favorable casting performance such as aluminum is cast and formed.
Patent JP-S58115086-A (JP)
Title: Preparation of compound semiconductor single crystal
Inventor: WASHITSUKA SHIYOUICHI
IPC: C30B15/20
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a high-quality single crustal, by controlling the rotational speed of the pulling single crystal according to the deviation of the diameter from the standard value, using a detecting circuit to detect the deviation of the diameter of the pulling single crystal from the standard value, an arithmetic circuit calculating the optimum rotational speed of the crystal from the measured deviation of the diameter, and a controlling circuit of the rotational speed of the crystal. CONSTITUTION:For example, raw material of GaP 11 and liquid capsule 12 are charged in the crucible 15, molten under nitroben gas pressure, and a seed crystal is pulled up from the content under rotation. When the diameter of the crystal is increased to a desired level, the diameter deviation obtained by the crystal weight detector 19 and the crystal diameter deviation detecting circuit 22 is inputted to the circuit 21 for calculating the optimum rotational speed of the crystal, and the rotational speed Rs is calculated according to the formula, wherein Rse is preset rotational speed of crystal, K is feed-back gain, AD1 is deviation of crystal diameter, and DELTAt is unit time. The Rs is inputted into the circuit 20 for controlling the rotational speed of crystal to control the rotational speed of the motor 18, and the pulling of the crystal is continued.
Patent JP-2001038972-A (JP)
Title: Printer
Inventor: SATO KIYONARI
IPC: B41J11/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can hold a printing quality of a printing mechanism part by driving a platen roller at both sides. SOLUTION: A platen roller 12 having driven gears 17a and 17b fixed to both ends is set to a supporting frame 52 (52a and 52b) which opens and closes to a body frame 4. Driving gears 25a and 25b are set coaxially with an intermediate gear 24 to both sides of the body frame 4. In a state when the supporting frame 52 is closed, the driven gears 17a and 17b are engaged with the driving gears 25a and 25b respectively.
Patent JP-H08168395-A (JP)
Title: Method for measuring number and activity of live cell
Inventor: YAMASHIYOUJI SHIROU
IPC: C12Q1/06
Filed: 1994-09-06
Abstract: PURPOSE: To measure the number and activity of live cells rapidly, simply and accurately without destroying cells by treating a measurement system containing live cells with oxidation type 4,4'-bis(dimethylamino)diphenylamine and spectroscopically determining the reduced amount. CONSTITUTION: A measurement system containing live cells (e.g. mouse germ cell) is treated with an oxidation-reduction reagent comprising oxidation type 4,4'-bis(dimethyl-amino)diphenylamine of formula I or oxidation type 2,6- dichlorophenolindophenol of formula II. The oxidation-reduction reagent is reduced by the action of an oxidation-reduction enzyme existing in the cell membranes of the live cells by using reduction type nicotinamide adenine dinucleotide phosphate (NADH) as a coenzyme and the reduced oxidation- reduction reagent is spectroscopically determined to measure the number and activity of the live cells rapidly, simply and accurately without destroying the cells.
Patent JP-2001032288-A (JP)
Title: Foundation method of ground structure
Inventor: UDA NORIMICHI
IPC: E02D17/20
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a foundation method of a ground structure which is closely attached to the ground surface, easily hold the ground structure at a specified angular attitude, and firmly and stably support the ground structure. SOLUTION: An upper end of an anchor pulling member 3 with one end fixed to an underground anchoring part 4 in the ground is locked to a hollow contour box 1 on a slope, and a bellows-like bag body 2 is mounted on a bottom side of the contour box 1 and placed on the slope. Then, a hardening material is press-fed in the bag body 2, a bellows pat 2a is extended in the vertical direction to hold the contour box 1 at a specified angle, and the concrete is filled in the contour box 1 after the hardening material is hardened to construct a ground anchored part.
Patent JP-2001038473-A (JP)
Title: Dust collector
Inventor: KATAKURA ATSUSHI
IPC: B23K10/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To improve environmental sanitary of a factory due to increase in an adsorbing efficiency and improvement of a dust collecting efficiency by reducing dusts which are generated when cutting and are emitted to above. SOLUTION: A work supporting member 45 having plural crosspieces 43 is installed to a table body 41 constituting a work table 37, a shielding member 51 is installed below the work supporting member 45, and a dust collecting pipe 53 having a dust collecting adsorption port 53A is installed below the shielding member 51. Then, the dust collector comprises a first dust circulating member 55 which returns the dusts being generated and blown when processing to the table body 41, a second dust circulating member 59 which is installed at bottom four corners of the table body 41, and a third dust circulating member 61 which surrounds the dust collecting pipe 53 having the dust collecting adsorption port 53A installed at the center of the table body 41. Thus, environmental sanitary in a factory can be improved due to improvement of the dust collecting efficiency.