baber/WOPTO huggingface dataset:
Patent JP-H109670-A (JP)
Title: Single-can two-water channel water heater
Inventor: MUNETA YOSHIHIRO
IPC: F24H1/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress hot water temperature drop in a hot water heat exchanger due to aftercooling by controlling to raise a burner-on reference temperature at the time of burning to reheat only a bathtub to a higher temperature than a burner-off reference temperature to turn on a burner combustion operation at when hot water temperature in the exchanger becomes lower than the burner-on reference temperature. SOLUTION: In the case of starting reheating a bathtub only, a combustion control unit 22 detects a difference C between a bath set water temperature by a remote controller and a bathtub water temperature detected by a bath temperature detecting sensor and completes reheating at the time of C<0.5 deg.C. On the other hand, at the time of C>=0.5 deg.C, a reheating combustion is turned on, and combustion operation a burner 1 is started. A burner on/off control unit 20 judges whether a detected temperature of a hot water heat exchanger hot water sensor 19 is raised to a burner-off reference temperature or not. In the case of YES, a burner-off signal is outputted, and the reheating combustion is stopped. It also judges whether the detected temperature is lowed to a burner-on reference temperature or not. In the case of YES, combustion operation of the burner 1 is started.
Patent JP-H0513387-A (JP)
Title: Cleaning method for surface of silicon
Inventor: HIROI MASAYUKI
IPC: H01L21/304
Filed: 1991-06-28
Abstract: PURPOSE:To clean the surface of a silicon substrate having silicon oxide film pattern or a silicon nitride film pattern thereon at a low temperature and in a short time without depositing a polysilicon film. CONSTITUTION:Silicon atoms 4 adhered on a silicon oxide film pattern 2 or a silicon nitride film pattern are evaporated by emitting simultaneously disilane and fluorine and with the formation of a polysilicon island on the pattern 2 or the nitride film pattern inhibited, a surface protective oxide film 1 is removed at a low temperature and in a short time by the effect of a reactional product, such as an HF, generated by the reaction of the disilane with the fluorine.
Patent JP-H0644301-A (JP)
Title: Information system
Inventor: MORIMOTO HIDEKAZU
IPC: G06F17/30
Filed: 1992-07-13
Abstract: PURPOSE:To provide the information system which reduces the charge for telephone, smoothly presents information even in the case of access rush and keeps the identity of information over the entire system. CONSTITUTION:Local hosts 22-24 for each area to present the reviously stored information corresponding to requests from arbitrary terminal equipments 10-21 are connected with a data base station 28 installed at the center and each time the information to be presented to the side of the local hosts 22-24 is updated and added, the data base station 28 holds the identity of the information at the respective local hosts by transmitting the updated and added information to the respective local hosts 22-24.
Patent JP-S6162209-A (JP)
Title: Array antenna with reflecting board
Inventor: SEKI HAJIME
IPC: H01Q21/08
Filed: 1984-09-03
Abstract: PURPOSE:To improve both the cross polarized wave characteristic and the beam shaping by combining beams in a horizontal plane with an array antenna and combining beams in a vertical plane by means of a main reflecting board comprising plural conductor plane boards. CONSTITUTION:The array antenna 40 as a radiator consists of a waveguide slot antenna and the main reflecting board consists of a reflecting board comprising partial reflecting boards 50, 51, 52 being conductor plane boards. The reflecting axis of each partial reflecting board is arranged in parallel with the Y axis and the entire reflecting board is symmetrical with respect to the XZ plane. The slot of the antenna 40 is excited by a current of the waveguide, the amplitude is adjusted mainly by the dimension S and the relative exciting phase among slots is adjusted mainly by the dimension L. Thus, no cross polarized component is included basically in the wave source by using an element having excellent cross polarized wave identification as each radiation element and the beam shaping is attained. Thus, the excellent cross polarized wave characteristic is obtained without cancelling the cross polarized wave component included in the wave source.
Patent JP-H0237692-A (JP)
Title: Manufacture of multicolor electroluminescence display device
Inventor: MANABE MASAMICHI
IPC: H05B33/14
Filed: 1988-07-26
Abstract: PURPOSE:To change a pattern into a pattern with a high density by attaching a thin layer of each activator which changes a parent material into an emitter of each color to the top of the parent material and laminating a thin layer of the parent material on the thin layer of the activator and heat-treating them to make each activator to be diffused at a stroke in the parent material layer. CONSTITUTION:A transparent electrode 2 and the first dielectric layer 3 are laminated in order on the surface of a glass substrate 1, and a first parent material thin layer M1 common to emitters of different colors is uniformly laid on the above lamination. The parent material thin layer M1 is activated by different activators A1-A3 so that they change into emitters X-Z which emit, for example, red, green, blue, etc., respectively, and, for example, zinc sulfide, etc., which has a composition of parent material common to these emitters is selected. And after activators, A1-A3, are attached like a thin layer on the parent material M1, a second parent thin layer M2 with the same quality as the parent material thin layer M1 is uniformly laid thereon, and the activators are made to be diffused into the parent material M1 and M2 by heating them with the substrate so that the parent material thin layer M1 and M2 are changed into emitters X-Z. Thus, the pattern can be easily changed into one with a high density.
Patent JP-H0236343-A (JP)
Title: Production of moisture sensitive element
Inventor: TAKENISHI SOICHIRO
IPC: G01N27/12
Filed: 1988-07-26
Abstract: PURPOSE:To improve water resistance by synthesizing a high-polymer electrolyte contg. a photocrosslinking monomer as a copolymn. component and refining this high-polymer electrolyte, then forming the thin film of the electrolyte on a substrate and irradiating the thin film with light to form a moisture sensitive film. CONSTITUTION:A copolymer is obtd. by adding a monomer such as 4-vinyl pyridine having a nitrogen atom which can be made quaternary to 4'- methacryloyloxychalcon, etc., as the photocrosslinking monoer and copolymerizing the same. A hydrophobilc monomer such as n-butyl methacrylate, etc., can be added thereto to form a ternary copolymer in this case. The copolymer is made quaternary by alkyl halide such as 1-bromopronane when the monomer having the nitrogen group which can be made quaternary is used. The synthesized high-polymer electrolyte is refined by resettlement, etc. The resulted high-polymer electrolyte is dissolved in a solvent such as N,N- dimethylformamide and is coated on an alumina substrate with comb tooth type electrodes and is dried. The coating is then irradiated with light, preferably near UV light, by which the moisture sensitive film is formed.
Patent JP-H0233660-A (JP)
Title: Document editing device
Inventor: KATSUTA HITOSHI
IPC: G06F17/21
Filed: 1988-07-25
Abstract: PURPOSE:To effectively use the character strings to be edited and to shorten the editing time together with improvement of the working efficiency by extracting a designated character string out of those character strings to be edited and stored in a memory. CONSTITUTION:A document 20 to be edited and a pop-up menu 21 are displayed on a CRT 17 with operation of a keyboard 11 or a mouse 12. The menu 21 includes a menu item 'Copy' corresponding to a command showing the copy, a menu item 'Cut' corresponding to a command showing the deletion, a menu item 'paste' corresponding to a command showing the patching, etc. Then a specific one is selected out of said menu items and used for editing. In this respect, a document editing device contains a CPU 16, an external memory 13, a character information memory RAM 14 and a font ROM 15 which stores plural types of character fonts in addition to the keyboard 11, the mouse 12 and the CRT 17 respectively.
Patent JP-H0626604-A (JP)
Title: Boiler device having water-cooled wall temperature control means
Inventor: ISHII KEIJI
IPC: F22B35/00
Filed: 1992-07-13
Abstract: PURPOSE:To prevent over-heating damage of each of heat transfer pipes restricting a non-uniform temperature within the heat transfer pipes from being generated by a method wherein a surface temperature of each of heat transfer pipes constituting a water-cooled wall of a boiler furnace is directly detected and a distribution of fuel fed into the furnace is controlled for every burner. CONSTITUTION:Pulverized coal sent from a pulverized coal making machine 4 is supplied to pulverized coal burners 8 through pulverized coal pipes 5, distributors 6 and flow rate regulators 7. Each of metallic thermometers 10 corresponding to each of the pulverized coal burners 8 is arranged at a surface of each of the heat transfer pipes 9 of water-cooled wall type for a furnace. A metal temperature sensing signal from a metal temperature transmitter 11 corresponding to each of the pulverized coal burners 8 and a metal temperature setting signal of a metal temperature setting unit 14 are inputted to a subtractor 12 and calculated by the subtractor 12 for outputting a deviation signal of the difference between both signals, a signal obtained from a flow rate adjusting degree of opening transmitter 15 of a multiplier 16 is corrected by an adjuster 13 in response to the calculated deviation signal, a setting of the degree of opening of the flow rate adjuster unit 7 is carried out and then an amount of pulverized coal is controlled.
Patent JP-H1130857-A (JP)
Title: Positive radiation sensitive resin composition
Inventor: KAMEYAMA YASUHIRO
IPC: C08L61/06
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a positive radiation sensitive resin compsn. having satisfactory sensitivity, resolving power, a pattern shape and preservability. SOLUTION: A radiation sensitive resin compsn. contains an alkali-soluble resin contg. phenolic hydroxyl groups or a resin in which the hydroxyl groups are protected with acid-unstable groups, a compd. that generates an acid by the action of radiation and an ester of a resin having the phenolic hydroxyl groups and a wt. average mol.wt. of 1,000 to 50,000 and 1,2- naphthoquinonediazidosulfonic acid.
Patent JP-S6080570-A (JP)
Inventor: SAIJIYOU YOSHIAKI
IPC: B23P19/06
Filed: 1983-10-05
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-H06163591-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSADA YOSHIYUKI
IPC: H01L29/786
Filed: 1993-07-27
Abstract: PURPOSE:To achieve an improved ohmic contact between an electrode and an amorphous semiconductor layer by introducing a specific gas into a deposition chamber and then forming an n<+> layer by inducing glow discharge. CONSTITUTION:A gate electrode 101, an insulation layer 104, and a semiconductor layer 105 consisting of hydrogenation or fluorine amorphous silicon are formed on a substrate 106 by successively laminating them. Glow discharge is induced on a surface 108 of the semiconductor layer 105 without exposing a surface 108 to atmosphere or oxygen and then introducing a gas containing hydrogen atom and phosphor atom or arsenic atom and a gas containing silicon atom which is dilluted by hydrogen gas into a deposition chamber, thus forming a first n<+> layer 107-1 and a second n<+> layer 107-2. Since an n<+> layer 107 is formed in a clean state immediately after formation of a layer in the semiconductor surface 108 in this manner, an improved ohmic contact is formed at the interface between the semiconductor layer 105 and the n<+> layer 107, thus obtaining improved transistor characteristics.
Patent JP-H0632482-A (JP)
Title: Sheet conveying device for image forming device
Inventor: TOMOE TETSUO
IPC: G03G15/20
Filed: 1992-07-13
Abstract: PURPOSE:To carry out the pressure contact of a fixing and conveying device and its release automatically in a simple mechanism. CONSTITUTION:This fixing and conveying device 16 is provided to a facsimile device furnishing an imaging unit 11 which can be mounted and demounted on/from the main body frame, and a conveying means which consists of a heat roller 50 and a pressure roller 51, and a posture control means including a pressure contact release lever 65 and the like are provided. The heat roller 50 and the pressure roller 51 take the postures to pressure contact each other and to release the pressure contact, and the paper sheets are fixed and conveyed in the pressure contact posture. The posture control means releases the pressure contact of the heat roller 50 and the pressure roller 51 when the imaging unit 11 is not installed, and when the imaging unit 11 is installed, the lever part 65c of the pressure contact release lever 65 is abutted to the bottom surface of the case 30 of the imaging unit 11, so as to permit the pressure contact of the heat roller 50 and the pressure roller 51.
Patent JP-S5974581-A (JP)
Title: Display device
Inventor: TSUKADA MASAHARU
IPC: G06F3/14
Filed: 1982-10-21
Abstract: PURPOSE:To display picture data more quickly than normal without changing the frequency of a fundamental clock for reading out the picture data by reading out only an odd line or an even line of the picture data. CONSTITUTION:A laser driving circuit 32 flickers a laser 33 in accordance with the picture data from a memory 30 or 31. A selecting switch 39 is switched to switch the mode to the standard display mode and the double speed display mode. A clock oscillator 37 for attaining the fundamental clock K1 is connected to a control circuit 34. A motor driving circuit 36 which drives a motor 35 driving a belt-shaped photoreceptor is provided. The motor 35 is rotated by a motor start signal MS from the control circuit 34, and the revolution number of the motor is set to the double speed of the standard mode by a standard/double speed switching signal KS. Only the odd or the even lines of the picture data are read out to display the picture data at the double speed without changing the number of fundamental clock.
Patent JP-H0236172-A (JP)
Title: Production of 2,6-dichloropyridine
Inventor: MOROOKA TAKASHI
IPC: C07D213/61
Filed: 1988-07-27
Abstract: PURPOSE:To carry out efficient chlorination and readily obtain the subject compound useful as a synthetic intermediate for medicines, agricultural chemicals, etc., in high conversion rate and good yield by chlorinating 2- chloropyridine with chlorine in a solvent, etc., in the coexistence of an ultraviolet ray sensitizer while irradiating the reaction system with ultraviolet rays. CONSTITUTION:2-Chloropyridine is chlorinated with chlorine in or without a halogenated hydrocarbon solvent, such as carbon tetrachloride, in the coexistence of an ultraviolet sensitizer at a temperature within the range of 0 deg.C to the boiling point of the solvent, if used, and 100-150 deg.C in the absence of the solvent while being irradiated with ultraviolet rays to afford the objective compound. Ketone compounds, such as hexachloropropanone or acetone, or aromatic ketone compounds, such as benzophenone or p-chlorobenzopheone, are cited as the ultraviolet ray sensitizer and the amount thereof used is preferably >=0.005mol% based on the 2-chloropyridine.
Patent JP-S6164891-A (JP)
Title: Manufacture of hydroquinone monoalkyl ethers
Inventor: TAKAMATSU HIDEKI
IPC: C25B3/29
Filed: 1984-09-06
Abstract: PURPOSE:To obtain selectively only monoalkyl ethers in a high yield by monoalkylating hydroquinones with an alcohol by an electrolytic reaction. CONSTITUTION:Hydroquinones such as hydroquinone are electrolytically reacted with an alcohol such as ethanol in the presence of a solvent such as said alcohol. One of the hydroxyl groups in the hydroquinone and the alcohol are subjected to dehydration etherification to give selectively monoalkyl ether. The etherification reaction proceeds on the anode side, and H2, is generated on the cathode side. I2, rolyte. The preferreed reaction potential between the anode and a reference electrod is 0.5-5V, and that between a working electrode and a counter electrode is <=50V.
Patent JP-2001013706-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic image forming method, electrophotographic image forming device each using the photoreceptor, and process cartridge
Inventor: ITAMI AKIHIKO
IPC: G03G5/07
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having high surface hardness, high wear and scuffing resistances and retaining stable characteristics in repetitive use even at high temperature and high humidity by specifying the nitrogen atom content of a resin layer containing a siloxane resin having a crosslinked structure. SOLUTION: The electrophotographic photoreceptor has a resin layer containing a siloxane resin having a crosslinked structure and having 0.2-0.5 at.% nitrogen atom content. In order to incorporate a compound containing a large quantity of nitrogen into a resin layer, a reactive electric charge transferring material having an amine structure in large quantities is allowed to react with an organosilicon compound and structural units having electric charge transferring ability are incorporated into the resulting siloxane resin structure. The objective resin layer is thus formed. The amine structure of the reactive electric charge transferring material is preferably a secondary or tertiary amine structure. The siloxane resin has controlled hydrophilic property and increased hydrophobic property.
Patent JP-H0936164-A (JP)
Title: Semiconductor manufacturing device and manufacture of semiconductor device
Inventor: HAYASHI KAZUYUKI
IPC: H01L21/68
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a wire bonding device which is capable of correcting a semiconductor chip both on wire bonding based on a bonding analysis and on deviation. SOLUTION: A horizontal tube 5 is provided below a bonding arm 3 in the transfer direction of semiconductor chips 1a and 1c and separate from the bonding arm 3 by a distance an integer times as long as a mutual distance between semiconductor chips 1a and 1c. The horizontal tube 5 is mounted on a bonding head main body 2 in such a manner that it is freely movable in the direction of X. The visual point of a camera 7 is set through the intermediary of the horizontal tube 5. By this setup, when the semiconductor chip 1c is transferred to a position A under a capillary 4, the visual point of the camera 7 through the intermediary of the horizontal tube 5 is located on the semiconductor chip 1a, so that the semiconductor chip 1a can be easily recognized after a bonding operation is carried out.
Patent JP-H0249535-A (JP)
Title: Depositor
Inventor: HATAKEYAMA SADAYOSHI
IPC: A21C9/08
Filed: 1989-07-20
Abstract: PURPOSE:To make possible to place on and take-out from guide of baking sheet by one operator, by providing locating tool for the baking sheet on the guide supporting the baking sheet and making the guide possible to linearly reciprocate. CONSTITUTION:In a depositor pressing down cake material dough fed to hopper 3 by a pair of gear rolls 8 and 9, extruding the dough from a nozzle 4 and receiving the dough with a baking sheet 5, a guide 35 supporting the baking sheet 5 is made possible to intermittently reciprocate and motion of the guide 35 is linked with motion of a pair of gear rolls 8 and 9 through jaw clutch, thus the system is made possible as the one is in operation and the other is stopped, and the one is stopped and the other is in operation.
Patent JP-H0235521-A (JP)
Title: Generation system for patch image
Inventor: UCHIYAMA HIROICHI
IPC: G06F11/28
Filed: 1988-07-25
Abstract: PURPOSE:To decrease the man-hours of program generation and to improve the operation efficiency by writing an update image onto a memory and also outputting it to a primary working area, checking the update contents, and generating the patch image. CONSTITUTION:A memory patch processed on a console terminal 4 is analyzed by an operation indication analyzing means 6 and then passed to an in-actual- memory update means 1. An update processing control means 13 as the sub- function of the in-actual-memory update means indicates a real address 21 in a real memory area 7 corresponding to an update position to an actual address retrieval means 14 to perform retrieval. A memory alteration image generating means 16 updates the contents 21 of the object place to be updated by using a memory image updating means 15. At the same time, the variation contents 23 of the actual memory are outputted to an update image file 22 by an update image push-out means 17.
Patent JP-H0535880-A (JP)
Title: Circle generating method
Inventor: TOKUNAGA MASAHIDE
IPC: G06T11/20
Filed: 1991-07-25
Abstract: PURPOSE:To display circular arcs which differ in size with constant brightness without requiring any troublesome adjusting operation. CONSTITUTION:Read data of reference tables 13 and 16 wherein sines and cosines are stored at constant angular intervals are thinned out according to the diameter of the arc to be drawn. Namely, all data are read out for a standard large circle (radius Ro) and read data corresponding to the ratio (Ro/R) of its radius are thinned out for a small circle (radius R).
Patent JP-S57109128-A (JP)
Title: Magnetic tape
Inventor: SADA GAKUO
IPC: H01F10/14
Filed: 1980-12-26
Abstract: PURPOSE:To achieve a magnetic tape in which peeling of magnetic substance is improved and the high recording density and the tensile strength are provided, by sticking a synthetic resin film on the back side of a ferromagnetic metal foil. CONSTITUTION:A synthetic resin film 2 is stuck to the back side of a foil 1 made of a ferromagnetic metal. As the ferromagnetic metal used for the foil 1, it is required to have high residual magnetic flux density, greater coercive force and excellent magnetic characteristics, and also high tenacity and good processing, such as an alloy of 5-30% Fe, 10-30% Ni, the balance Cu. The thickness of the foil 1 made of such an alloy is preferrably 0.3-2.0mum. The manufacture of a foil with uniform thickness is defficult for the <=0.3mum foil and also in its handling, and for a foil with the thickness in =2.0mum, the rigidity is too high to lose flexibility and high recording density can not be obtained.
Patent JP-H1131567-A (JP)
Title: Rotary connector
Inventor: OSAWA TOSHIO
IPC: B62D1/04
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a rotary connector to be used for steering device of automobiles, which is highly reliable and in which the generation of noise is lowered at a low cost. SOLUTION: A guide ring 7 for guiding a flat cable 4 is housed so as to abut elastically on a space 3A between an outside case 1A and an inside case 2A, and while being formed into a structure such that the rotary movement thereof is performed in the condition that a frictional resistance with the inside case 2A is larger than the frictional resistance with the outside case 1A. With this structure, a rotary connector having high reliability, in which generation of noise is markedly reduced, is obtained at a low cost.
Patent JP-H0824207-A (JP)
Title: Adhesive roller
Inventor: GOTO HIROMI
IPC: A47L25/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide an adhesive roller whose support part is free from accumulation of static electricity. CONSTITUTION:An adhesive roller is composed of a roller part 1 whose periphery is made adhesive by wrapping an adhesive sheet 11 round it; and a support part 2 whose one end is inserted into the roller part 1 to support turnably the roller part 1 and other end has a handle attached to it. The handle 3 is made of resin and in the form of a rod, and the external surface of the handle 3 is provided with a ground 4 connected to the support part 2.