baber/WOPTO huggingface dataset:
Patent JP-H06320417-A (JP)
Title: Polishing substrate
Inventor: POORU WAINBAAGAA
IPC: B24B37/04
Filed: 1994-04-27
Abstract: PURPOSE: To polish a substrate in an accurate thickness by arranging the substrate and a disposable abrasive material by leaving them from each other physically and bringing them into contact with a polishing face of a polishing means together, polishing the substrate and the disposable abrasive material, monitoring a thickness of the disposable abrasive material, and ending polishing at a stage where the disposable abrasive material having a selected thickness is removed. CONSTITUTION: A substrate 48 is put on a rotary substrate conveyance device 20 in such a way that a surface to be polished faces outside from the rotary substrate conveyer 20. In the same way, a disposable abrasive material 50 is put on a bottom part of an interferometer conveyer 30. This substrate 48 and the disposable abrasive material 50 are arranged by leaving from each other physically, adding a contact force selected by a polishing arm 44 and a hold arm 46, respectively, and bringing them into contact with a rotary polishing face 18. The substrate 48 and the disposable abrasive material 50 are polished at the same time, and a thickness of the disposable abrasive material 50 is monitored by a polishing interferometer during polishing. The polishing ends at a stage where the disposable abrasive material 50 having a selected thickness is removed.
Patent JP-S63276892-A (JP)
Title: Electroluminescent lamp
Inventor: TOYODA MASAHIRO
IPC: G09F9/30
Filed: 1987-05-06
Abstract: PURPOSE:To protect a light emitting layer emitting an optional color as well as to aim at the prevention of luminous brightness and the prolongation of usefull life by covering a phosphor grain with a moisture resistant and waterproof film inclusive of a dispersed pigment. CONSTITUTION:A light emitting layer 3 emits light by an electric field by means of a back electrode 1 and a transparent electrode 4. This light emitting layer 3 is formed by what the phosphor grain 10 coated with a moisture resistant and waterproof film 9 is dispersed and included in dielectric material 8 of cyanoethyle cellulose or the like. This moisture resistant and waterproof film 9 is formed by what the required pigment is dispersed and included in a ceramic coating agent in the silica-based constituted of making metal alkoxide as the chief ingredient. With this constitution, the phosphor grain 10 performs its electroluminescence of the specified color according to a kind of the pigment, and since a moisture resistant and waterproof state is kept by the film 9, the luminous brightness is secured for hours.
Patent JP-H02287877-A (JP)
Title: Data processor
Inventor: AIHARA TAKAO
IPC: G06F17/30
Filed: 1989-04-28
Abstract: PURPOSE:To efficiently retrieve necessary literature by providing a second recorder for storing literature information forming a pair with image information, and a third recorder for retrieving the literature information for satisfying at least a part of retrieval information from a second recorder and storing a result of this retrieval and the retrieval information as retrieval history information. CONSTITUTION:Literature information forming a pair with image information stored in a first recorder 2 is stored in a second recorder 4, the literature information for satisfying at least a part of a condition shown by retrieval information is retrieved from a second recorder 4 as a result of retrieval, and a result of this retrieval and the retrieval information are stored as retrieval history information in a third recorder 7. Therefore, at the time of retrieving new image information, first of all, at the time of setting the retrieval information required for the retrieval, the retrieval information related to the retrieval of the image information in the past can be referred to. Accordingly, it becomes unnecessary to generate newly retrieval information for itself, and the retrieval information can be set by utilizing the retrieval history information in the past. In such a way, necessary literature can be retrieved and extracted efficiently.
Patent JP-H10302018-A (JP)
Title: Bar code reader
Inventor: TAGAMI SEIGO
IPC: G06K7/10
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader capable of detaching a top cover and surely engaging the top cover with a body case. SOLUTION: A body case side engaging part 13 is formed on the body case 10, a top cover side engaging part 14 is formed on the top cover 12, a top cover body 22 including the engaging part 14 is formed by hard resin, and the tip of a bar code reading port 15 is formed by soft resin. Consequently the case 10 and the cover 12 can be surely engaged with each other and the reading port 15 can be prevented from being cracked or damaged even at the time of dropping the cover 12.
Patent JP-H05287424-A (JP)
Title: O material type aluminum alloy extruded tube for heat exchanger
Inventor: DOKOU TAKENOBU
IPC: C22C21/00
Filed: 1992-04-03
Abstract: PURPOSE:To improve the corrosion resistance of an aluminum alloy extruded tube for a heat exchanger manufacturable by brazing under heating. CONSTITUTION:In the objective extruded tube contg. 0.01 to 1.10% Si, 0.03 to 0.6% Fe and 0.1 to 1.0% Cu and furthermore contg. one or >=two kinds among <=0.5% Mn, <=0.5% Mg, <=0.3% Cr, <=0.3% Zr and <=0.3% Ti, and the balance Al with inevitable impurities, the average grain size of the crystalline grains before brazing under heating is regulated to <=150mum and the grain size of the crystalline grains is regulated to >=300mum by brazing under heating.
Patent JP-H09295452-A (JP)
Title: Stencil printer
Inventor: WATANABE HIDEO
IPC: B41M1/12
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent set off and strike through of printed matter, side leakage of ink, etc., by improving drying properties of ink by a method wherein a squee gee device provided so as to be in slide contact with an inside of a cylindrical plate cylinder and a heater heating solid-like ink fed in the cylindrical plate cylinder are provided to an ink feed means. SOLUTION: A porous component 2 is wound around an outer periphery of a cylindrical plate cylinder 1, and processed stencil original paper 3 is further wound around its outer periphery. Then, as a heater heating solid like ink fed inside the cylindrical plate cylinder 1, a halogen lamp 4 and reflecting board 11 are provided near a squeegee device or in contact therewith. Then, as the squeegee device, a metallic roll 6 is provided in slide contact inside the cylindrical plate cylinder 1. The solid like ink 10 fed thus in the cylindrical plate cylinder 1 is heated together with the metallic roll 6 by light 5 of a halogen lamp 4 to become the ink 7 of a liquid state, which is fed to the porous component 2 and the stencil original paper 3, and transferred to printing paper 9.
Patent JP-H02288436-A (JP)
Title: Network controller
Inventor: IIDA SEIJI
IPC: H04M1/27
Filed: 1989-04-27
Abstract: PURPOSE:To simplify and facilitate the adjusting work of a circuit constant by storing network control data at every channel area, and enabling the constant of a network control circuit to be automatically set. CONSTITUTION:A CPU retrieves the network control data in a RAM based on an inputted channel area code, and automatically sets the circuit constant of a network control part 39 by outputting ON/OFF signals S1-S6 to photocouplers PC1-PC6 based on corresponding network control data. And the DC resistance of a DC loop formation circuit 42 is regulated by every country, and a DC resistance component goes to the synthetic resistance of a resistor R1 and the DC resistance of a transformer 44 by turning off the ON/OFF signal S1, and the DC resistance component goes to only the DC resistance of the transformer 44 by turning on it, which enables every country to be regulated by the difference of a resistance value. In such a way, it is possible to easily set the constant of the network circuit differently at every channel area with a simple operation, and to simplify and facilitate the adjusting work of the circuit constant.
Patent JP-H05305203-A (JP)
Title: Method for removing organic solvent embedded in structure of solid substance
Inventor: NAKAJIMA NOBUAKI
IPC: C07B63/00
Filed: 1992-04-30
Abstract: PURPOSE:To discharge the org. solvent embedded in the structure of a solid substance by destructing a part of the structure of the solid substance by bringing a fluid mixture of a co-solvent capable of dissolving a solid sample and carbon dioxide into contact with the solid substance as a supercritical fluid. CONSTITUTION:A solid substance having an org. solvent embedded in its structure is preliminarily put in a solvent extraction part 4. Carbon dioxide is held at critical pressure or above in a carbon dioxide supply part 1 and supplied to a mixing part 3. A co-solvent having a function dissolving the solid substance is held to the same pressure as carbon dioxide in the carbon dioxide supply part 1 in a co-solvent supply part 2 and supplied to the mixing part 3 to be mixed with carbon dioxide. Temp. is raised to the critical point of carbon dioxide or higher in the mixing part 3 and the mixture of carbon dioxide and the co-solvent becomes a supercritical state to be introduced into the solvent extraction part 4. A part of the structure of the solid substance is microscopically dissolved in the solvent extraction part 4 and the org. solvent included in the solid substance is dissolved by the fluid mixture in the supercritical state to be extracted and removed.
Patent JP-S5813494-A (JP)
Title: Flux composition and material for welding
Inventor: WADA TAKEO
IPC: B23K35/365
Filed: 1981-07-15
Abstract: PURPOSE:To provide a flux compsn. for welding which can be melt stuck uniformly and firmly to a core by contg. a specific content of mountain cork in the flux compsn. CONSTITUTION:About 0.3-15wt% mountain cork in dry weight is contained in a flux compsn. The mountain cork refers to the generic name of clay minerals having many active hydroxyl groups on surfaces and there are, for example, zeolite, attapulgite, palygorskite, etc. The mountain cork which is applied with high shearing forces in water to unravel the fibers therein is used. In covering such flux compsn. on the core of a welding rod, the compsn. is once solidified with an oil hydraulic machine, after which the soldified compsn. is press stuck around the core by a coating machine and is dried at about 130-150 deg.C.
Patent JP-H02287531-A (JP)
Title: Method for detecting face area of photographic original image
Inventor: TERASHITA TAKAAKI
IPC: G03B17/24
Filed: 1989-04-28
Abstract: PURPOSE:To precisely detect a face area by calculating the size of a human face from a lens focusing distance and an object distance, comparing the size of an area presumed to be the face with the face size and deciding whether the area is the face area or not. CONSTITUTION:Object distance data 32 and focus distance data 33 recorded on the periphery of a frame 19a at the time of photographing are read by a bar code reader 46, decoded by a decoder 47 and sent to a calculating part 48, which calculates the face size S on a film 19 by using the above-mentioned data. On the other hand, when the frame 19a is set, a scanner 52 measures red, green and the transmitted lights respectively for each point of the frame 19a and send them to the calculating part 48 through an A/D converter 53 and a log transducer 54. The calculating part 48 extracts skin-colored image elements and then decides a skin-colored area constituted by the skin-colored picture elements. The skin-colored area is compared with the face size S and when it is smaller or similar in size with respect to the face size S, it is decided to be the face area. Thus the face area is precisely detected without special operations.
Patent JP-S5537573-A (JP)
Title: Combination of side housing and oil seal in rotary piston engine
Inventor: NAKAZAWA ATSUSHI
IPC: F01C19/10
Filed: 1978-09-07
Abstract: PURPOSE: To improve wear proof, by combining a side housing, which blank surface in an iron system material has a Fe-C-N compound formed by soft nitrising treatment, and an oil seal, which base portion is made of steel and which lip portion is plated with hard chrome.  
     CONSTITUTION: A necessary location of a blank molded by an iron system material is made up in fixed dimensions by means of machine finish, a Fe-C-N compound is built up on its surface by soft nitrising treatment, and a portion that slides with an oil seal is ground so that the thickness of a compound layer be not less than 1.0μ and the roughness of the surface range over 0.3W15μ, thus forming a side housing. Meanwhile, an oil seal 1 is constituted in such a manner that a base portion is made of steel, and the inner circumferential surface is plated with hard chrome in 0.1W2.0mm thickness, and the oil seal is combined with the side housing 1 in order that a chrome plated portion contact with the side housing 1. Thus, wear proof can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04317283-A (JP)
Title: Information signal recording device
Inventor: KAWASE SHIGERU
IPC: H04N5/91
Filed: 1991-04-16
Abstract: PURPOSE:To obtain a frame recording device capable of recording in an excellent H arrangement. CONSTITUTION:A delay amount is controlled by a memory 6 used as a variable delay line by means of a correction signal for the deviation of the recording position of a synchronizing part in a video signal which occurs on a magnetic tape corresponding to the difference between the rotating amount of a capstan 21 carrying a magnetic tape T by the amount of one recording interval and the reference rotating amount of the capstan required for carrying the magnetic tape by the distance of one recording trace interval and a signal synchronizing with the rotation phase of a rotary drum 15 and rotary magnetic heads 13 and 14, the time axis correction is made for the video signal, and the recording position of the synchronizing signal part in the video signal in the consecutive recording trace is arranged. By compressing or expanding the time axis of the video signal by means of the variable delay line, the length of the recording trace due to the video signal is changed.
Patent JP-S5538665-A (JP)
Title: Optical recording member
Inventor: IKEDO TOSHI
IPC: G11B7/2542
Filed: 1978-09-08
Abstract: PURPOSE:To attain effective recording even by laser of slight light-source intensity by providing a thermal insulating layer between the transparent resin base and optical recording thin layer of a recording member which provides laser-beam recording and regeneration. CONSTITUTION:On transparent resin base material (acrylic resin, etc.) 1, thermal insulating layer 6 of resin lower in thermal conductivity than transparent base material 1 of polystyrene, etc., is formed by applying a solution of resin on the base material surface or by vapor-depositing resin oligomer. Next, optical recording layer 2 of an amorphous oxide, etc., is formed on thin film 6. In this way, heat conducted from layer 2 through base material 1 in recording is reduced to attain recording even if the intensity of laser beams is slight. Consequently, recording density can be improved.
Patent JP-H10301190-A (JP)
Title: Camera
Inventor: KAWAKAMI SATOSHI
IPC: G03B17/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a camera constituted so that inconvenience is prevented from being caused by the failure of a magnetic information recording and reproducing means and a user can take appropriate measures without anxiety. SOLUTION: This camera is constituted so that a film enclosed in a thrust type film cartridge having a film using state display means and provided with a magnetic recording part from which recorded information can be read by a magnetic head can be used. Besides, it is provided with the magnetic information recording and reproducing means (magnetic information recording part 5 and magnetic information reproducing part 6) recording and reproducing the magnetic information with respect to the film, a detection means (magnetic recording re-function abnormal detection part 7) detecting whether the magnetic information recording and reproducing means is abnormal or not, a storage means (abnormality information storage part 8) storing that the abnormality is detected by the detection means and a restriction means (CPU 4)  restricting a function for recording the magnetic information on the film based on the content of the storage means.
Patent JP-H08282915-A (JP)
Title: Pneumatic creeping device
Inventor: SAKAI SHOJI
IPC: B65H54/38
Filed: 1995-04-11
Abstract: PURPOSE: To provide a pneumatic creeping device capable of facilitating the adjustment of the degree of creeping with simple constitution. CONSTITUTION: A pneumatic creeping device having a traverse device 2 to reciprocate a yarn and a roller 3 rotatably contacting a package P around which the yarn Y from the traverse device 2 is wound is provided with nozzles 4, 5 located near both ends of the reciprocation L of the yarn to jet air in the direction of changing the width of the reciprocation of the yarn which simply change the degree of creeping with timing changing means V1, V2 to change a spraying time and pressure changing means R1, R2 for changing the air pressure from the nozzles 4, 5.
Patent JP-S63278680-A (JP)
Title: Resistance welding controller
Inventor: ITO KAZUTAKA
IPC: B23K11/24
Filed: 1987-05-07
Abstract: PURPOSE:To improve the weld quality and welding efficiency by providing a storage means of a welding current pattern and an electrode pressing pattern and selecting the current and pressing patterns to fit welding conditions of objects to be welded to perform the welding. CONSTITUTION:A memory circuit 2, a phase control circuit 3 and a pressure control valve 4 are arranged with respect to a main controller 1 respectively and connected to the main controller 1 with a control cable. Basic conditions of the welding are stored in the memory circuit 2 as a welding condition table in advance and an overall control circuit stores the welding current and the electrode pressing pattern which are designed in accordance with the objects 12 to be welded in the circuit 2. Next, the main controller 1 selects the welding condition table to conform from the circuit 2 and controls the phase control circuit 3 and the pressure control valve 4. Since the welding current and the electrode pressing are always controlled with the optimum patterns, both the weld quality and the welding efficiency are improved.
Patent JP-S60254343-A (JP)
Title: Instruction reading system
Inventor: TAKAHASHI HIROSHI
IPC: G06F12/06
Filed: 1984-05-31
Abstract: PURPOSE:To read out efficiently the number of plural bytes from a memory by specifying a reading address so that (m)pcs. of instruction following the address of an instruction from a memory. CONSTITUTION:When a jump instruction or the like is executed, a new address is stored in an instruction address register 1 and low-order two bits are simultaneously stored in a control register 10. Four bytes following the new address are read out from memory blocks B1-B4 and stored in an instruction buffer 6. The instructions stored in the instruction address register 1 is selected by the selecting circuit 6 on the basis of the low-order two bits of the new address in the register 1 and stored in an instruction register 4. A comparing circuit 11 detects whether the low-order two bits at a time storing the instruction of four bytes coincides with the low-order two bits of the register 1 or not and at the time of coincidence, the succeeding instruction is stored in the instruction buffer 6.
Patent JP-S592936-A (JP)
Title: Rigid trolley
Inventor: KATOU HITOSHI
IPC: B60M1/24
Filed: 1982-06-30
Abstract: PURPOSE:To control corrosion of an ear, by plating a contacting part between a trolley line and the ear. CONSTITUTION:Only a frame or ear 3 touching a trolley line 2 in a connecting state with each other is partially plated 10 with nickel or silver whose ionization tendency is larger than that of the trolley line 2 and is smaller than that of the frame or the ear 3. Then, corrosion resulting from an intrusion of an electrolyte into a contacting part can be controlled effectively.
Patent JP-S602962-A (JP)
Title: One component type magnetic toner
Inventor: KOBAYASHI HIROYUKI
IPC: G03G15/09
Filed: 1983-06-20
Abstract: PURPOSE:To obtain a one-component type magnetic toner improved in electrostatic chargeability and transfer efficiency and elevated in image density by specifying a range of ratio of toner charge amt. to additive charge amt. CONSTITUTION:An additive having a function as a triboelectric carrier to a magnetic toner and said magnetic toner chargeable to opposite polarity are used to form a one-component type magnetic toner. A combination of the toner and the additive is selected so as to allow the ratio of the absolute values of A to that of B to satisfy the inequalities as shown on the right, where A, B are each the amt. of charge of the toner and the additive, respectively. As the additive, fine ZnO powder doped with alumina, colloidal silica processed with vinylsilane, etc. are used, average particle diameter in the amt. of 0.1-10wt. based on the magnetic toner, and a desirable average particle diameter os 10-3,000mum.
Patent JP-H04340855-A (JP)
Title: Facsimile equipment
Inventor: NAKAYAMA TORU
IPC: H04N1/00
Filed: 1991-05-16
Abstract: PURPOSE:To connect a facsimile with the terminal of a key telephone by providing a changeover switch at the line terminal of the facsimile. CONSTITUTION:Two lines among four lines can be selected in six ways by a changeover switch 1, and two telephone lines necessary for the communication of the facsimile are selected from key telephone lines. For example, the facsimile is connected with the telephone line when telephone lines L1 and L2 are used as for the key telephone line, at the time of selecting A by the changeover switch 1. In the same way, telephone lines L2 and L3 are connected at the time of selecting B by the changeover switch 1, L3 and L4 are connected at the time of selecting C, L1 and L3 are connected at the time of selecting D, L2 and L4 are connected at the time of selecting E, and L1 and L4 are connected at the time of selecting F. That is, the changeover switch is provided at the line terminal of the facsimile so that the facsimile can be connected with the terminal of the key telephone line by a facsimile unit.
Patent JP-H08283829-A (JP)
Title: Blast pipe for degassing container
Inventor: AICHINGER KLAUS ING
IPC: F27D1/16
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To optimize snorkels for a degassing vessel by arranging the passages of a refractory ceramic so that the gas-purging is densely and continuously extended in order to form a continuous gas-purging along the inner walls of the snorkels.  
     SOLUTION: Linings 14 are applied to the snorkels 10, 12. The linings 14 consist of planes 16a...16f. The planes 16a...16f are constituted of refractory stones 18. Passages 20, 22 extending through the linings 14 in the radial direction in relation to the central longitudinal acid of the snorkels 10, 12 are formed on the stones 18 forming the linings 14. At least in the range of the passages 20, 22, the linings 14 are made of the refractory ceramic material not contg. chromium and the passages 20, 22 are arranged so that the gas-purging is densely and continuously extended in order to form the continuous gas-purging along the inner walls of the snorkels 10, 12. Thus, the reduction and uniform consumption characteristics of the refractory ceramic lining is achieved. 
     COPYRIGHT: (C)1996,JPO