baber/WOPTO huggingface dataset:
Patent JP-H11355591-A (JP)
Title: Picture processing method
Inventor: YAMAMOTO HIROYASU
IPC: H04N1/60
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To stably output a high quality picture without causing red eyes even at the time of simultaneous printing by displaying a prescanned picture on a display and selecting a frame performing red eye correction, thereby setting a correcting condition then executing main scanning. SOLUTION: Data from a scanner 12 is given prescribed data processing by a data processing part 46, stored in memories 50 and 52 as prescanning data by a Log transforming unit 48, and then read by a setting up part 70 to calculate a picture featured value by each coma to set the picture processing condition of pre and main scanning processing parts 54 and 56 through a parameter integrating part 76. The prescanning processing part 54 reads data from a memory 50 and displays a simulation picture processed by a set picture processing condition on a display 20. A user selects a coma to give red eye correction, executes main scanning and displays data processed by a corresponding processing condition through a red eye correcting part 67 to calculate a red eye correcting processing condition to set to the part 67.  The main scanning of a coma given red eye correction is executed to finish processing.
Patent JP-H11355013-A (JP)
Title: Circulator for nrd guide
Inventor: KUROKI HIROSHI
IPC: H01P3/16
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To precisely position ferrite disks arranged on the inner side of conductor boards arranged in parallel and permanent magnets arranged on the outer side of the conductor boards. SOLUTION: Ferrite disks 44 and 45 are closely adhered to the inner sides of conductor boards with the Y branching part of an NRD(non-radiative dielectric) guide constituted by inserting a dielectric strip 43 into the inner sides of the conductor boards 41 and 42 arranged in parallel as a center. Recessed parts 47 are formed on at least one outer side of the conductor board, and permanent magnets 48 and 49 are inserted into the recessed parts 47. The permanent magnets 48 and 49 are installed on both outer sides of the conductor boards and magnetic poles of the permanent magnets 48 and 49 are arranged in the directions where the permanent magnets 48 and 49 magnetically absorb each other.
Patent JP-H06346405-A (JP)
Title: Pavement reinforcing method and reinforcing material
Inventor: TSUJI YOSHINOBU
IPC: E01C11/16
Filed: 1993-06-08
Abstract: PURPOSE:To prevent the generation of cracks by laying out a reinforcing material bonded with a heat fusion coating material on both sides of a cloth-like core material having a tensile strength between an asphalt preceding pavement and a succeeding pavement and integrating the reinforcing material with the asphalt. CONSTITUTION:Sheet materials 41 and 42, such as polyethylene, polyurethane and soft polyvinyl chloride which are melted with the heat of asphalt are bonded with both sides of a sheet-like core material 20 which comprises aromatic polyamide fibers, glass fibers and carbon fibers with a bonding agent which comprises an asphalt emulsion, thereby forming a reinforcing material 10. Then, the reinforcing material 10 is laid out on the preceding asphalt pavement and paved thereon succeedingly and pressed with a roller, thereby finishing the pavement work. During the pavement work, the coating materials 41 and 42 are melted with the heat of asphalt so that the reinforcing material 10 may be integrated with the asphalt. This construction method makes it possible to enhance construction efficiency and prevent the asphalt from being cracked.
Patent JP-S62116477-A (JP)
Title: Thread vibration preventing device for thread feed roller device
Inventor: OHATA TAKAHIRO
IPC: D02J1/22
Filed: 1986-07-11
Abstract: PURPOSE:To prevent a thread, stretched around a driving roller and a separate roller therebetween, from being exposed directly to an accompanying air flow and to prevent the occurrence of vibration of a thread, by a method wherein a windproof plate is situated between the driving roller and the separate roller. CONSTITUTION:A thread Y is wound around the periphery of a heating roller 4 clockwise, the thread is stretched from the left side of the heating roller 4 to the upper side of the separate roller 1, and the thread is further wound around the periphery of the separate roller 1 clockwise. The thread is run from the right side of the separate roller 1 to the right side of the heating roller 4, and in the following, it is run around the heating roller 4 and the separate rolle 1 in a similar manner described above, and is fed from the heating roller 4 to above on the left. A supporter 2 is mounted to a bracket 5, and is secured by means of a lock screw 7. A windproof plate 3 is attached to the supporter 2 by means of a lock screw 8, and a small gap of about 1mm is provided in a position in the vicinity of a thread pass, extended between the heating roller 4 and the separate roller 1, and between the forward end of the windproof plate 3 and the heating roller 4.
Patent JP-H0329324-A (JP)
Title: Manufacture of semiconductor device
Inventor: KABEI NORIHIRO
IPC: H01L21/302
Filed: 1989-06-26
Abstract: PURPOSE:To take measures to prevent dust particles from being produced by means of a simple method and in a short time and to enhance a productivity by a method wherein, after an insulating film or a conductive film on a substrate has been etched or after an insulating film or a conductive film on a substrate has been formed inside a chamber provided with an adhesion-preventive sheet, a coating film whose close contact property is good is formed on the insulating film or the conductive film which has adhered to the adhesion- preventive sheet. CONSTITUTION:After an insulating film or a conductive film on a substrate 6 has been etched, or after an insulating film or a conductive film has been formed on a substrate 6, particles which are the same as particles of the etched film or particles of the formed film adhere to the surface of an adhesion-preventive sheet 5; a film composed of the particles is formed on the adhesion-preventive sheet 5. However, since a coating film 8 whose close contact property with the film is good is formed on the film, the film which has adhered to the adhesion-preventive sheet 5 is covered with and fixed to the coating film 8. As a result, it is possible to restrain the film adhered to the adhesion-preventive sheet 5 from being exfoliated; it is possible to prevent dust particles from being produced from the adhesion-preventive sheet 5. Thereby, it is possible to take measures to prevent the dust particles from being produced by means of a simples method and in a short time.
Patent JP-S646854-A (JP)
Title: Method for measuring concentration of alcohol solution by gas sensor
Inventor: HIBINO MITSUHISA
IPC: G01N27/06
Filed: 1987-06-30
Abstract: PURPOSE:To provide small, light and maintenance-free constitution and to obtain a stable measured value by measuring the gas concn. of gaseous alcohol attaining an equil. state by a gas sensor. CONSTITUTION:A pipe circuit 10 which sucks the gaseous alcohol by a pump 6 from a container 2 contg. an alcohol soln. 1 and circulates said gas is constituted. A buffer tank 3 which removes moisture and a sensor pot 5 contg. the gas sensor 4 are provided in the route of the pipe circuit 10. The gas concn. of the gaseous alcohol is measured by the gas sensor 4. A temp. sensor 7 is simultaneously inserted into the alcohol soln. 1 in the container. The outputs of the gas sensor 4 and the temp. sensor 7 are introduced into an electric circuit 8 by which the gas concn. corresponding to the liquid temp. of the alcohol soln. 1 is computed. The concn. is outputted to an indicator 9, by which the concn. is displayed as the concn. of the alcohol soln.
Patent JP-S5592263-A (JP)
Title: Injection pump of hot chamber type diecasting machine
Inventor: KASHIWAGI NOBUO
IPC: B22D17/02
Filed: 1978-12-29
Abstract: PURPOSE: To prevent molten metal from depositing and gathering on the plunger rod when injecting, by providing a specified groove, or a plurality of supply-discharge holes, in one of cylinder with supply-discharge hole or plunger tip, of the captioned injection pump for molten metal of Al, Zn alloy or the like.  
     CONSTITUTION: A cylinder 31 housed in said injection pump main body 9 is provided with a supply-discharge hole 32 in the radial direction to supply molten metal 13 of Al or the like therein. For example, a groove 33 penetrating thereto is provided in the inner circumference of the cylinder, and the area of the groove 33 permitting the molten metal 13 to flow into the direction of the supply-discharge hole 32 is made larger than the gap area between the cylinder 31 and plunger tip 11. By the initial low speed, and subsequent high speed advancement (in the lower direction of the drawing) of the plunger tip 11, the molten steel 13 is charged to fill up the die cavity which penetrates thereto, and injection completes. At this time, excess molten metal flows back by reaction, but the molten steel is selectively discharged from the supply-discharge hole through the groove 33 owing to said area relation, so that it may not deposit on the plunger rod 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5590877-A (JP)
Title: Apparatus for checking passage of product for press, etc
Inventor: MUTOO KINJI
IPC: G01V9/00
Filed: 1978-12-29
Abstract: PURPOSE: To improve the safety and working property of a press, to prevent double pressing of a work and whereby re-starting smoothly by inputting an equally-divided pulse signal, which is obtained from a synchronous cam, into a detection abnormalit judging circuit through a self-checking circuit.  
     CONSTITUTION: A detection signal A, which is obtained from a detection sensor consisting of a photoelectric switch or a limit switch provided just after a mold, is input into a memory circuit C and a detection abnormality judging circuit D through an amplifier circuit B. A synchronizing signal F from a synchronous cam E, which is operatively connected with the mold for a press and which are obtained every cycle of pressing operation, is input into a passage checking circuit G adapted to judge the passage of products, and into a self-checking circuit H adapted to check the abnormality of the detection sensor itself occurring at the danger side thereof and abnormality due to the stagnation of products within a detection region. The above structure permits preventing double pressing of a work and effecting the re- starting of a press smoothly. Thus, the safety and working property of a press can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5953938-A (JP)
Title: Data processing system
Inventor: ARAYA OSAMU
IPC: G06F3/16
Filed: 1982-09-20
Abstract: PURPOSE:To input a display data of a display, and to execute simultaneously a voice input/output operation, by providing a host computer with a means for sending out an instruction to a terminal equipment and also a category data required for a voice data. CONSTITUTION:A control part 11 designates a voice output instruction, a voice output data, a voice input instruction and a category data in accordance with a program held in a storage area of a storage part 12, and sends them out to a terminal control part 21. A voice synthesizing part 30 sends out a voice output by the voice output instruction and the voice output data. On the other hand, designation of the voice input instruction and the category data is sent out to a voice discriminating part 40, and a voice input operation is executed by keeping pace with a display/printing data. The designated contents of the category data are accumulated temporarily in a temporary storage part 44. In this way, by executing the designation of the category data, an operator is only required to utter by taking notice to only the picture even in case of using jointly the picture and the voice input/output.
Patent JP-S6141630-A (JP)
Title: Control device of internal-combustion engine
Inventor: SHINDO YOSHIO
IPC: F16H63/50
Filed: 1984-08-03
Abstract: PURPOSE:To prevent drop of rotating number, blowing-up or stall of engine by providing an engaging and disengaging sensing means outputting an engaging and disengaging sensing signal to a control means when reaching engaging and disengaging setting oil pressure. CONSTITUTION:An actuator is communicated to an oil pressure source 20 through an oil path 28 provided with an oil path change-over valve 22 and an orifice 26 with a check valve 24, and the valve 22 is driven by a shift lever 36. On the oil path 28 are provided an accumulator 30 and an oil pressure detecting means 32 which are connected, and the output of the means 32 is input in a control device 32 made of computer etc. The device 34 is provided with an engaging and disengaging sensing means sensing engaging and disengaging of a clutch 10 by comparing detected oil pressure P to be input with engaging judgement oil pressure Ps previously set. Based on the engaging and disengaging sensing signal, control factor of an internal-combustion engine is changed to the value corresponding to the load change and output in an igniter etc.
Patent JP-H0452643-A (JP)
Title: Formation of fine pattern
Inventor: TOKUI AKIRA
IPC: G03F1/29
Filed: 1990-06-20
Abstract: PURPOSE:To improve the contrast of an image on a wafer by providing a pattern made of a material which is transparent to exposure wavelength at a part of a 2nd opening part surrounding an original opening part. CONSTITUTION:The 2nd opening part 2 with an auxiliary pattern is formed surrounding the 1st rectangular opening part 1 with a contact hole pattern to be transferred and shifters 3 which are made of a transparent material to exposure light and shift the phase of the exposure light are provided only on the vertical and horizontal parts about the opening part. The film thickness of the shifters 3, wavelength lambda, and the refractive index (n) of the shifters corresponding to the wavelength lambda are set preferably as shown by an equation. Then a mask pattern like this is used to expose the wafer.
Patent JP-H1114134-A (JP)
Title: Indoor machine of air conditioner
Inventor: HAMANO HIROYUKI
IPC: F24F13/20
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To prevent whistling sound from being produced during rotation of a wind direction plate for deflecting blow off air vertically. SOLUTION: The indoor machine is adapted such that a wind deflection plate 8 supported rotatably on support parts at a plurality of positions on left and right side walls of a blow off outlet, and positioned therebetween is rotated with a stepping motor 10 mounted coaxially on the one side wall of the blow off outlet to deflect blow off air vertically. As a result, a resilient coupling member 11 is interposed between a rotary shaft 8d of the wind deflection plate 8 and a rotary shaft 10a of the stepping motor 10.
Patent JP-H108337-A (JP)
Title: Multifilament yarn for air jet loom weft
Inventor: UENO RYOZO
IPC: D02G3/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide multifilament yarn for an air-jet loom weft, capable of increasing the operating ratio, reducing the amount of air required for transporting the weft to the limit value and providing a high quality soft woven fabric excellent in handle, by specifying the loosening length of the single yarn of Lyocell (R) fiber multifilament yarn. SOLUTION: The length of 1 Lyocell (R) fiber multifilament yarn is regulated to 10-60mm, preferably 25-50mm. The loosening of single yarn can be controlled by the adjustment of the pick-up of a finishing oil by a fishing oil for the yarn for addition oiling, air entanglement by interlacing, the regulation of fineness of constituent yarn, etc. The package shape is preferably a cheese or cone and the amount of the yarn wound is preferably about 2 to 4kg. Preferably, an air-jet loom is a type in which weft inserting is carried out by a modified reed having a yarn guide hole, a main nozzle and an auxiliary nozzle.
Patent JP-S6318959-A (JP)
Title: Positive voltage/negative voltage converter circuit
Inventor: MATSUNAMI MASAHITO
IPC: H02M3/07
Filed: 1986-07-11
Abstract: PURPOSE:To produce a low value as a negative voltage output value by produc ing the output of a rectangular wave oscillator from a MOSFET irrespective of 'H' or 'L' level of an oscillation waveform. CONSTITUTION:When the output of a rectangular wave oscillator 8 is an 'H' level, the charging current of the oscillator 8 flows through a capacitor 11 and a diode 12 to a ground. When the output of the oscillator 8 is inverted to an 'L' level, the connecting point of the capacitor 11 and the diode 12 becomes a negative potential. Thus, the diode 12 is turned OFF, a diode 13 is turned ON to start charging negative charge in a capacitor 14. This cycle is repeated to produce a negative voltage at the output voltage.
Patent JP-H0212885-A (JP)
Title: Semiconductor laser and method of controlling vertical radiating angle of laser beam
Inventor: KOBAYASHI KENICHI
IPC: H01S5/223
Filed: 1988-06-29
Abstract: PURPOSE:To obtain a semiconductor laser presenting a small vertical radiating angle when a thick active layer is employed or when a forbidden band width is large by constructing the laser into double-clad structure consisting of an active layer and first and second clad layers, the active layer having a refractive index larger than that of the second clad layers which is larger than that of the first clad layers. CONSTITUTION:A semiconductor laser has a double-hetero structure on a semiconductor. substrate 60. In the double-hetero structure, an active layer 10 is interposed between first clad layer 20 and 30 consisting of semiconductor crystals having a forbidden band width larger than that of the active layer 10. The laser further has an optical waveguide structure in which said double- hetero structure is interposed between second clad layers 40 and 50. Said active layer 10 has a refractive index n1, said first clad layers 20, 30 have a refractive index n2 and said second clad layers 40, 50 have a refractive index n3, n1 being larger than n3 and n3 being larger than n2 (n1>n3>n2). Further, the optical waveguide consisting of the active layer 10, the first clad layers 20, 30 and the second clad layers 40, 50 has a thickness sufficient for waveguide of light.
Patent JP-H05329269-A (JP)
Title: Card system pinball machine of circulation type
Inventor: ICHIHARA SHIGERU
IPC: G07F7/08
Filed: 1992-05-30
Abstract: PURPOSE:To smooth managment of the number of holding balls and a circula tion control state of pinballs. CONSTITUTION:A card read and write unit 85 for reading data of a card and writing the data in the card, a ball lending switch 93 which can start a game, a display panel 95 for displaying plural informations, a loudspeaker 109, an end switch 94 operated at the time of finishing the game, a ball run-out detecting switch 95, a ball feed motor 58, a discharge motor 6, and an arithmetic control circuit for calculating holding ball number data and storing it temporarily are integrated into a control circuit of the whole pinball machine.
Patent JP-S647917-A (JP)
Title: Filter press
Inventor: SHIBASAKI TOSHITAMI
IPC: B01D25/12
Filed: 1987-06-29
Abstract: PURPOSE:To compress without compressing membranes by providing expanding margins to compress the filter cloth of neighboring camber to a chamber in which raw liquid is supplied to the filter cloth to expand it in the filter press in which plural plates of such a filter plate are disposed that the part corresponding to filter bed is made to be hollow. CONSTITUTION:Both 1st and 2nd valves 71, 72 are opened, and the raw liquid is supplied until all filter chambers are filed up. Then, only the 1st valve 71 is opened and the 2nd valve 72 is closed, so that the supplying pressure of raw liquid acts on only a 1st filter chamber 11 to expand the 1st filter chamber 11, and the filter cloth 2 of the 1st chamber is brought into contact with the filter cloth 2 of a 2nd filter chamber 12 and moreover presses tit to compress the 2nd filter chamber 12. In this state, filtration is carried out in the 1st filter chamber 11 by the pushing action of raw liquid, and, in the 2nd filter chamber 12, filtration is carried out compressing action. Then, the opening and the closing states of the 1st and 2nd valves 71, 72 is changed over, the raw liquid is supplied to the 2nd filter chamber 12 to compress the 1st filter chamber 11 by the filter cloth 2 of the 2nd filter chamber 12.
Patent JP-S5688779-A (JP)
Title: Treatment of fish meat
Inventor: SHIGEOKA RITSUO
IPC: A23L17/00
Filed: 1979-12-18
Abstract: PURPOSE: To utilize fish meat containing jellifying substance in a similar manner as a normal fish meat free from jellifying sustance, by adding a jellification preventing agent selected from nitrites, chlorites, etc. to the meat.  
     CONSTITUTION: Fish meat containing jellifying substance, e.g. meat of flatfish, merluza, bluefin tuna, salmon, flying fish, etc., is added with at least one compound selected from nitrites such as sodium nitrite, chlorites such as sodium chlorite, hypochlorous acid, hypochlorites such as sodium hypochlorite, bromates such as potassium bromate, chlorine dioxide, hydrogen peroxide, benzoyl peroxide, ammonium persulfate, calcium oxide, and alums. The compound may be added as solid powder, gaseous state, or aqueous solution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000351875-A (JP)
Title: Antistatic agent composition for polyolefin resin
Inventor: TATSUMI KOICHI
IPC: C08K5/103
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain an antistatic agent composition which, when incorporated into a polyolefin resin, exhibits excellent antistatic effects from just after the resin is molded by mixing a fatty acid monoglyceride, a fatty acid, an alkylamine derivative, and a polyvalent metal silicate. SOLUTION: This composition is a mixture of (A) a monoglyceride of a fatty acid preferably having 8-12 carbon atoms, preferably in an amount of 10-80 wt.%, (B) a fatty acid preferably having an m.p. of 50 deg.C or higher, peferably in an amount of 2-40 wt.%, (C) an alkylamine derivative of the formula, preferably in an amount of 2-40 wt.%, and (D) a polyvalent metal silicate preferably having an oil absorption of 200 ml/100 g or higher, preferably in an amount of 5-50 wt.%. In the formula, R is an 8-12C aliphatic hydrocarbon group; and m+n is 1-10. Preferably, the polyvalent metal silicate is calcium silicate having a petaloid crystal structure and an average particle size of 5-50 μm. The surface of a molded resin article containing this composition does not become sticky even after high-temperature (50 deg.C) storage.
Patent JP-H0456068-A (JP)
Title: Positive electrode for metal halogen battery
Inventor: HIROTA AKIHIKO
IPC: H01M4/96
Filed: 1990-06-22
Abstract: PURPOSE:To obtain a positive electrode which can increase voltage efficiency in a liquid standstill type battery system by forming a positive electrode material, which is obtained by mixing activated carbon fiber, anion exchange fiber and polyolefine group resin fiber and forming into a sheet, integrally with a carbon plastic substrate. CONSTITUTION:Activated carbon fiber of phenole group or the like having a specific surface area at 1500-2000m<2>/g, and anion exchange fiber which has a function for holding halogen molecule as activated material, for example which has a functional group of quaternary amin, and polyolefine group fiber are mixed for distribution with an appropriate ratio of polymerization at 5:2:3, and the mixture is pressure-welded at 70-300 deg.C, desirably at 130 deg. C, to be formed into a sheet type positive electrode material. Next, the sheet-type positive electrode material is formed integrally with a carbon plastic electrode substrate by thermocompression bonding.