baber/WOPTO huggingface dataset:
Patent JP-S56127480-A (JP)
Title: Ink ribbon cartridge
Inventor: NAGATA MUNEYOSHI
IPC: B41J33/54
Filed: 1980-03-13
Abstract: PURPOSE:To double the life of an ink ribbon by a method wherein in the ink ribbon cartridge provided with two sets of ribbon feed mechanisms and constituted so as to be capable of being inversely loaded, an ink ribbon of width twice as much as those of conventional ones is contained and used being reciprocated. CONSTITUTION:In the ink ribbon cartridge of a printer, feed drive rollers 2 and 3 and cores 4 and 5 are rotatably provided on the outer frame of the ink ribbon cartridge 14, and idle rollers 7 and 8 are pressed against the feed drive rollers 2 and 3 through a ribbon 6 respectively to constitute two sets of ribbon feed mechanisms so that the ribbon cartridge 14 can be inversely loaded. Then, the width of the ribbon 6 is to be twice as much as those of conventional ones, so that when the upper half thereof has been consumed, the ribbon cartridge 14 is inversely loaded so that the lower half before the inverse loading is arranged on the upper side, and the ribbon 6 is used being fed in the direction opposite to that before the inverse loading. Thereby, the life of the ribbon 6 is doubled.
Patent JP-H09288373-A (JP)
Title: Image forming method
Inventor: KUKIMOTO TSUTOMU
IPC: G03G5/06
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method being excellent in the transfer efficiency of a toner image, capable of reducing toner remaining after a transfer and suitable for a cleanerless state. SOLUTION: This method has the developing process of forming an electrostatic latent image on an electrostatic latent image carrier 100 by electrification and an image exposure, to make the electrostatic latent image visualizable and the process of transferring it to a transfer material 127 and is for recovering the toner remaining on the carrier 100 by the developing process, after the transfer process. At this time, a nonmagnetic toner grain in which a specific inorganic grain (a) and a spherical grain (b) are externally added and the shape factor for SF-1 is 120-160 and the shape factor for SF-2 is 115-140 is used.
Patent JP-H01208414-A (JP)
Title: Vacuum heat treating furnace
Inventor: ISHIMARU HAJIME
IPC: F27D1/12
Filed: 1988-02-15
Abstract: PURPOSE:To miniaturize a chamber and to eliminate or simplify cooling system by arranging surrounding wall having heat treating part supported with heat insulating material while separating from the wall face in a vacuum chamber and forming the chamber with an Al-base plate. CONSTITUTION:The heat sheltered surrounding wall 4 supported with the heat insulated supporting material 3 is arranged in the vacuum chamber 2 from inner wall face 2a of the chamber 2 through space 5. Heat treating part 6 is arranged in the inner part of the surrounding wall 4, and an electric type heater 7 is buried in the surrounding wall 4 and connected with the power supplying system 8. This chamber 2 is formed with the Al-base metal plate and the inner wall surface 2a is smoothly finished. By this method, heat capacity shifted from a motor 7 to the chamber 2 is made to less and the shifted heat is quickly radiated from the outer wall face of the chamber 2. Therefore, flow rate of the cooling water in the cooling system composing of cooling water pipes 9 can be reduced.
Patent JP-H0333453-A (JP)
Title: Fuel injection control method
Inventor: MURAMATSU TOSHIHIKO
IPC: F02D45/00
Filed: 1990-02-13
Abstract: PURPOSE:To have proper feedback control of the air-fuel ratio by correcting the upper limit value for the fundamental fuel injection time width in accordance with the dislocation amount of the feedback control center value for the air-fuel ratio. CONSTITUTION:The fundamental fuel injection time for an engine is calculated by a control circuit 30 according to the engine revolving speed and the load sensing value. The air-fuel ratio is sensed from the oxygen concentration in the exhaust gas from the engine 1, and in accordance with the value from this sensing the calculational value of the fundamental fuel injection time is feedback corrected. At this time, the upper limit of the allowable extent for this calculational value is set according to the sensed value of the revolving speed. This upper limit is corrected by the control circuit 30 in accordance with the deviational amount of the feedback control center value for the air-fuel ratio. When the calculational value of the fundamental fuel injection time lies outside the range of this corrected upper limit, it is used as the calculational value.
Patent JP-2000229030-A (JP)
Title: Electric cooking appliance
Inventor: KUBOTA TETSUMASA
IPC: A47J37/06
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric cooking appliance capable of wholly washing a heat insulating plate stained at cooking time by water and capable of easily performing washing and cleaning. SOLUTION: An electric cooking appliance is provided with a cooking plate 14 detachably arranged above a heating element 9 by arranging the heating element 9 above a heat insulating plate 3 arranged in a frame body 2 forming a main body and a heating element control device 10 for controlling a temperature of the heating element 9. Plural leg parts are arranged in the heating element 9, and the leg parts 5 are detachably fitted to plural recessed parts arranged on the heat insulating plate 9.
Patent JP-S61190332-A (JP)
Title: Photoresist
Inventor: FUJIMOTO KOJI
IPC: G03C1/00
Filed: 1985-02-20
Abstract: PURPOSE:To prevent a wear of the photoresist film, and to make easy to control a line width of a pattern, and to perform a fine finishing of the pattern by incorporating inorg. powders to the photoresist which is used to the production of a semiconductor apparatus. CONSTITUTION:The inorg. powders are mixed with the photoresists 2, 4 usable to photoetching. The SiO2 and SiN particles which satisfy the conditions of (1) penetrating the light in an exposure of the resist, (2) possessing a high selecting ratio in an etching of under coats 1 and 3, (3) a lesser particle size than the film thickness of the resist, are used. By mixing said inorg. particles to the photoresist, the wear of the thin part 4a of the photoresist 4 in the under coat 1 having no different order as well as the under coat 3 having different orders, is prevented, thereby making easy to control the line width of the pattern and to perform the fine finishing of the pattern.
Patent JP-H04356026-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: SHINOMIYA TOKIHIKO
IPC: G02F1/1337
Filed: 1991-01-31
Abstract: PURPOSE:To attain high-speed switching and high-contrast characteristics. CONSTITUTION:The layer structure in a chiral smectic C phase is chevron structures 17, 18 bent to a V shape and the orientation direction generated from the relation between a uniaxial orientation treatment direction and the layer structure is on the inner side of the region enclosed by a lightening defect 15 generated in the uniaxial orientation treatment direction and a hairpin defect 16 generated behind this defect or the outer side of the region enclosed by a hairpin defect 16 generated in an orientation treatment direction and a lightening defect 15 generated behind this defect. In addition, this device has the switching process entailing the inversion near the substrates 9, 10 of the liquid crystal modules 20 and the pretilt angle of the liquid crystal molecules 20 in the cholesteric phase is 8 to 35 deg..
Patent JP-H05235541-A (JP)
Title: Method of reducing copper oxide
Inventor: SAWADA KOJI
IPC: H05K3/38
Filed: 1992-02-20
Abstract: PURPOSE:To eliminate danger of explosion, and enable continuos processing of large area, by reducing copper oxide on a copper layer surface by using plasma formed under pressure aproximate to atmospheric pressure wherein reducing gas is introduced. CONSTITUTION:In order to increase the adhesion of prepreg 22, many fine protrusions of copper oxide are formed on a copper layer surface by oxidation, and then returned to copper by reduction. In the reaction vessel which is used for reducing copper oxide, two planar electrodes, an upper electrode 2 and a lower electrode 3, are arranged parallel with each other so as to keep a specified distance, and solid dielectric 6 is put on the surface of the lower electrode 3. The solid dielectric 6 obstructs generation of arc discharge, and generates glow discharge continuously. An object 4 to be processed is arranged between the upper electrode 2 and the lower electrode 3. In the case of processing, inert gas containing reducing gas is introduced from a gas feeding port 11, and AC power is supplied by operating an AC power supply 5. Thereby plasma is generated between the electrodes 2 and 3, and copper oxide on the surface of the object 4 to be processed is reduced and returned to copper.
Patent JP-H05233660-A (JP)
Title: Slip printing position designating system
Inventor: KOIKE NOBUYUKI
IPC: G06Q10/10
Filed: 1992-02-20
Abstract: PURPOSE:To easily prepare a slip having a printing position peculiar to a transaction unit by providing a file for storing plural printing format data corresponding to plural transactions. CONSTITUTION:In a disk device 4, a slip printing format file having a printing position peculiar to a transaction unit is stored. By using a transaction number as a key, the slip printing format file stored in the disk device 4 is retrieved by a slip information retrieving part 12, and when a slip printing format corresponding to the transaction number concerned exists, it is reported to an output control part 14. An operator sets additional information to intrinsic information addressed to the center by an input device 11, and executes a telegraphic message transmission processing. The output control part 14 which receives this telegraphic message displays whether slip printing information exists or not on a CRT 2, and also, adds slip printing data to the slip printing format, and transmits it to a printer 6. The printer 6 prints the printing data in accordance with the slip printing format designated to a set slip.
Patent JP-S56132255-A (JP)
Title: Manuscript discharging mechanism
Inventor: NAGANE HIROMICHI
IPC: B65H29/22
Filed: 1980-03-14
Abstract: PURPOSE: To ensure that manuscripts discharged with low speed are dropped onto a tray, by mounting pivotably a press member regulated by a regulating member with respect to the clockwise pivotal amount on a drive roller shaft.  
     CONSTITUTION: When a manuscript 27 is sent out of a discharge roller, an leading end of the manuscript 27 is conveyed slidably along a tray 26 so that advance of the manuscript 27 is delayed to leave the trailing end of the manuscript on a drive roller 29. However, then, a press portion 31a of a press member 31 pivotably  mounted on a driven roller shaft 30a to sandwich a driven roller 30 presses the trailing end edge of manuscript against a roller 29 with its own weight. Thus, the trailing end edge is forcibly pressed into a recess following a projection so that the trailing end is dropped onto the tray 26 as the roller 29 is rotated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08225244-A (JP)
Title: Coil winding method and device
Inventor: TAKAHASHI YASUSHI
IPC: B65H54/28
Filed: 1995-02-21
Abstract: PURPOSE: To improve the accuracy of the regular winding of a coil by guiding a wire to the wire winding position of a core with a guide coupled with the outer periphery of the core and moved in the axial direction. CONSTITUTION: A ferrite core 1 is fixed to a spindle 3 via a jig 4, and it is rotatively driven by the operation of a spindle motor 5. A guide 7 is coupled with the outer periphery of the ferrite core 1 at different diameters. The guide 7 is allowed for only the displacement in the axial direction of the ferrite core 1. The guide 7 is rotatably supported on a nozzle support tool 9 via a bearing. The bearing 8 regulates the relative displacement between the guide 7 and the nozzle support tool 9 along the axial direction of the ferrite core 1. A coil having a high wire density in the completely aligned state can be formed by a wire 2 having a fine diameter via the guide 7 moved as winding proceeds and slightly displaced in the opposite direction when winding is completed.
Patent JP-H03239134-A (JP)
Title: Voltage controller for superconducting-magnet energy storage device
Inventor: HIRANO MASARU
IPC: H02J15/00
Filed: 1990-02-14
Abstract: PURPOSE:To supply load with power by converting energy stored in a superconducting-magnet energy storage device(SMES) into ACs from DCs by a power converter and controlling capacitor voltage so as to be kept constant. CONSTITUTION:A voltage detector 51 detects the voltage of a capacitor 4, and outputs a voltage signal. A voltage reference generator 6 generates a voltage reference signal as the reference of voltage, and the voltage reference signal and the voltage signal are input to a voltage controller 52, and the voltage controller 52 outputs a phase reference signal, in which a deviation between the voltage reference signal and the voltage signal is brought to zero, to a phase controller 53. The phase controller 53 controls the phase of a power converter 32 in response to the phase reference signal, and controls the voltage of the capacitor 4 at a fixed value. The voltage of the capacitor 4 is fluctuated by the variation of load 2, but the load 2 is supplied with power corresponding to the fluctuation of the voltage from an SMES.
Patent JP-H07218176-A (JP)
Title: Heat exchanger
Inventor: KUBOTA TOSHIAKI
IPC: F28F9/00
Filed: 1994-02-04
Abstract: PURPOSE:To fix a heat exchanger forcedly in a narrow space in the case that a plurality of wire tube heat exchangers are combined and mounted. CONSTITUTION:Heat exchangers 51, 52 constituting a condensor 50 are constituted such that many wires 54 crossing at a right angle with a zig-zag bend and folded refrigerant pipe 53 are fixed and bent in a almost U-shape. One side of another heat exchanger is inserted from each of released ends of U-shape of these heat exchangers 51, 52 and combined from each other. Under this state, the end portions of each of the heat exchangers 51, 52 are held and there are provided fixing plates 55 having a plurality of holding grooves 61, 62 fixed to them.
Patent JP-H01210152-A (JP)
Title: Vessel for molten metal
Inventor: HARADA YOSHIO
IPC: B22D11/059
Filed: 1988-02-17
Abstract: PURPOSE:To obtain a molten metal vessel, which can produce high quality castings for long term without any detaching the surface even in the case of contacting with molten cast iron and cast steel by arranging thermal sprayed coating layer of cermet material having suitable surface roughness on the surface contacting with the molten metal. CONSTITUTION:On particularly the contacting surface with the cast iron and cast steel in the molten metal vessel, the thermal sprayed coating layer of the cermet material mixing with 40-90vol. ratio of Ni base or Co base or Ni-Cr series alloy and stabilized ZrO2, is arranged. By this method, the service life of the molten metal vessel is remarkably extended and the unefficient conventional diatomaceous earth applying process can be eliminated. Further, by the above method, the high quality casting, which can never be obtained with the other alloy thermal spraying or ceramic thermal spraying, can be produced at good efficiency. Then, the surface roughness Ra of the above-mentioned thermal sprayed coating layer is desirable to be 11-38mum.
Patent JP-S52115607-A (JP)
Title: Conference telephone system
Inventor: KIMURA SHIGERU
IPC: H04M3/56
Filed: 1976-03-24
Abstract: PURPOSE:To constitute a economical system by using a conference trunk which possesses one terminal on trunk link frame side.
Patent JP-H11231563-A (JP)
Title: Substrate for lithographic printing master plate and lithographic printing master plate using the substrate
Inventor: TAMAGAWA SHIGEHISA
IPC: B41N1/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate suitable for a lithographic printing master plate capable of making a lithographic printing plate excellent printing durability and printing performance. SOLUTION: This substrate for lithographic printing master plate consists of a raw paper made of a pulp paper material having 0.45 to 0.65 mm weight average fiber length and having >=0.90 g/cm<3> density specified by JIS P8118, both surfaces of which are coated with a polyolefin resin. The adhesion strength between the raw paper and the polyolefin resin is preferably >=300 g.
Patent JP-H09203796-A (JP)
Title: Radioactive contamination eliminator
Inventor: IINO AKIHIKO
IPC: G21F9/28
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a radioactive contamination eliminator in which an individual cell is not always required and the secondary treatment is not required when radioactive contaminations are eliminated. SOLUTION: A suction mouth 28 is formed in a suction pipe 24 supported by a movable base 21 which moves up and down, and moves near and apart, along a container body 3 rotating on a rotary table 12. Radioactive contaminations are sucked by a suction machine 30 so as to eliminate them. The sucked radioactive contaminations are trapped in a filter device 32. As a result, in a dry process, the radioactive contaminations can be eliminated, and the need of ensuring a separated room for splashes and the secondary treatment is neglected.
Patent JP-S61191038-A (JP)
Title: Manufacture of si cavity structure with thin film section
Inventor: SAKAI TADASHI
IPC: H01L21/306
Filed: 1985-02-20
Abstract: PURPOSE:To obtain an Si cavity structure sealed by means of a thin film section by a method wherein the first Si substrate on which a concave section is formed and the second Si substrate on which a thin film layer formed are heated closely in contact with each other, and the second substrate is etched until the thin film layer is exposed. CONSTITUTION:A surface of the first Si substrate 10 is ground and a concave section is formed on the ground surface side. A sensor 12 is formed on the bottom of the concave section 11. A surface of the second Si substrate 20 is ground and a thin film layer 21 is formed on the ground surface to perform the junction. The surface of the substrate 10 and 20 are hydrophilic and the substrate 10 is contacted closely with the substrate 20, and then they are joined by heating at 200 deg.C in such a state. The substrate 20 is etched until the thin film layer 21 is exposed on the back of the substrate 20. Thereby, an Si cavity structure is obtained being sealed by means of the thin film layer 21.
Patent JP-S57147592-A (JP)
Title: Cleaning of coal gasified gas
Inventor: UGAWA NAOHIKO
IPC: C10K1/12
Filed: 1981-03-10
Abstract: PURPOSE: To obtain the titled gas without causing the corrosion of a device useful for an electricity generation system with high efficiency and low pollution, by desulfurizing a gas evolved from a gasification furnace and removing dust from it efficiently through a catalyst contact treatment of COS conversion, dry type dust collection, alkali treatment, wet type electric dust collection, etc.  
     CONSTITUTION: A gas produced from the gasification furnace 1 is subjected to heat exchange by the super heater 2, etc., made at 250W450°C, brought into contact with the active face A of a conversion catalyst by the oxidizing device 3 of carbonyl sulfide through a parallel flow process, and converted into hydrogen sulfide. The gas is then subjected to heat exchange by the economizer 4, made at 100W150°C, introduced into the dry type dust collector 5 so that dust is removed, the dust is fed through the line a to the gasification furnace 1. The gas is sent to the device 6 for washing with water and for cooling, brought into contact with an alkali solution by the desulfurizing device 7 so that hydrogen sulfide is removed, sent to the wet type electric dust collector 8 so that the dust is removed, and waste water from every device is sent through the lines g, h, and i respectively and treated by the device 9 for treating the waste water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61191881-A (JP)
Title: Heat exchanger
Inventor: KACHI TADAKATSU
IPC: F28D9/00
Filed: 1985-02-21
Abstract: PURPOSE:To obtain the heat exchanger capable of obtaining heat exchanging effect without useless operation by controlling the blow-out direction of two fluids between which heat exchange is effected. CONSTITUTION:A plurality of guide vanes 14, for guiding blow-out fluid toward the opposite side of the fore blow-off port of secondary fluid N, which is neighboring to the fore blow-off port in a space 12 through a plate 8 at the discharging side of the secondary fluid N, for example, are arranged from the side of an outside control body 10 toward the inside of the device with predetermined spaces in the fore blow-off port of the space 12 of respective heat exchanging elements 9, passing primary fluid M at the air supplying side and having no fin 7. According to this constitution, heat exchanging operation may be effected efficiently without causing mixing effect at the vicinity of the blow-off ports between the primary fluid M and the secondary fluid N, which are blown out of the fore blow-off ports (a), (b) respectively. On the other hand, the primary fluid may be supplied into a predetermined direction smoothly.
Patent JP-H03236013-A (JP)
Title: Exposure controller for photography system for endoscope
Inventor: NAKAJIMA MASAAKI
IPC: G02B23/26
Filed: 1990-02-14
Abstract: PURPOSE:To take a sharp photograph with small overexposure and blurring by calculating the brightness of illumination light of an integrating means right before photography and supplying the calculated illumination light to the endo scope at the time of the photographying. CONSTITUTION:The illumination light from a light source 40 irradiates an object 100 and its reflected light is converted by photodetecting element 15 into an electric signal. In a normal observation state, the output signal of the photodetecting element 15 is integrated by the integrating means 16 repeatedly in short cycles and the integration state is outputted. The brightness of the illumination light in the photographing is calculated from the integration state outputted by the integrating means 16 right before the photography and the light source 40 is so controlled through a control means 50 in the photographing so as to have the calculated brightness. Consequently, the brightness of the illumination light is adjusted automatically to the best state for the photographing and a sharp image is obtained.
Patent JP-H11232200-A (JP)
Title: Service operation information informing method and system and storage medium storing service operation information informing program
Inventor: OKUBO KAZUHIKO
IPC: G06F13/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To make a service provider able to inform a user of service operation information such as a fault and performance, corresponding to the request of the user by collating the registered operation information of the service provider with informing request information. SOLUTION: The operation information of the service provider 110 provided from an operation information provision node 120 is registered, the information request information for receiving the informing of the service operation information is received from a user terminal 400 and registered, the registered operation information of the service provider 110 and the informing request information are collated with an optimal time and the user terminal 400 of a request origin is informed of the pertinent operation information. An informing request information acquiring means 10 acquires the information request information from the user terminal 400 and an operation information acquiring means 30 acquires the operation information of the service provider 110 from the operation information provision node 120.  A collation means 50 collates the registered information with the request information and extracts information corresponding to the informing request information.
Patent JP-S58159599-A (JP)
Inventor: OOYAMA TAKAYUKI
IPC: G10L15/32
Filed: 1982-03-03
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。