baber/WOPTO huggingface dataset:
Patent JP-H04344876-A (JP)
Title: Method and device for butt resistance welding for brittle stock
Inventor: TSUJI KENICHI
IPC: B23K11/02
Filed: 1991-05-20
Abstract: PURPOSE:To stably execute the welding of a brittle stock by increasing comparatively slowly an applied voltage after pre-heating to a certain level, and stopping its application immediately after plasticization. CONSTITUTION:A sintered body stock 11 is fixed and held, a sintered body stock 12 is pressed in the axial direction by a transfer device 24, and an impressing voltage is applied from output terminals O1, O2 of a voltage adjusting device 14. Butt faces of the pressed sintered body stocks 11, 12 are heated to 7-800 deg.C. While detecting a temperature of a joint part by a temperature detecting device 17, a voltage is increased comparatively slowly and it is held for the time T4. Subsequently, the sintered bodies 11, 12 are heated to 1500 deg.C, and welded. As a result, the pressed sintered stock 12 moves to stop the applied voltage, and welding is finished.
Patent JP-H08315652-A (JP)
Title: Bump-shaped defect detecting device on cable surface
Inventor: AIHARA KAZUHIRO
IPC: H01B13/00
Filed: 1995-05-19
Abstract: PURPOSE: To detect only bump-shaped defects on the surface of a cable in distinction from recesses and projections which appear continuously on the normal surface by setting a threshold value in an optimum. CONSTITUTION: An outer diameter variation detecting means 1 detects the variation amount A of the outer diameter of a cable during running, and a threshold value setting means 3 sets a threshold value B based on the maximum value which the outer diameter variation detecting means 1 output within a specified period after starting of a covering process. A defect detecting means 2 starts a detecting operation after a specified period was elapsed from starting of the covering process, and outputs a defect detecting signal C when the output of the outer diameter variation detecting means 1 exceeds the threshold value B.
Patent JP-H07334352-A (JP)
Title: Terminal file managing system
Inventor: MAKINAE NAOTO
IPC: G06F9/445
Filed: 1994-06-03
Abstract: PURPOSE:To accelerate file updating processing by selecting the updating file of a terminal computer based on a time stamp showing the date and time of final file correction stored in a host computer. CONSTITUTION:A host computer 10 and a terminal computer 20 are linked through a communication line 30, and a prescribed job is processed by communicating a host program 10p in the host computer 10 and a terminal program 20p in the terminal computer each other. At such a time, the terminal computer 20 stores the final file updating date and time as the date and time of finally executed file updating. On the other hand, when there is no correction for respective files stored on a storage medium 10m of the host computer 10, the host computer 10 stores the date and time of file generation but when there is any correction, the host computer 10 stores the time stamp showing the date and time of that final correction. Then, the terminal computer 20 selects the file, which time stamp is newer than the final file updating date and time, as the updating object file.
Patent JP-H10338539-A (JP)
Title: Glass substrate having micropore
Inventor: KOYAMA TADASHI
IPC: G02B6/43
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate free of cracks and chips. SOLUTION: Laser beams are utilized to provide a material having micropores to a glass substrate consisting essentially of SiO2 . In this case, silver is incorporated in the form of Ag atom, Ag colloid or Ag ion from the surface to be worked to a specified depth or in the whole body, and the silver concn. is gradually decreased from one surface in which micropores are formed toward the other surface. By the use of such a material, the material is successively abraded and evaporated from the outermost surface when irradiated with laser beams, and a glass substrate free of cracks and chips and having micropores is provided.
Patent JP-H07100143-A (JP)
Title: Throw-away vascular punch
Inventor: JIYOSEFU DABURIYUU BUREIKU ZA
IPC: A61B17/32
Filed: 1992-06-05
Abstract: PURPOSE: To operate a vascular punch with a light touch and hold an excised organism tissue at the complete state by storing a trigger, a blade pusher barrel, and a punch mandrel in a pistol-shaped housing. CONSTITUTION: This vascular punch is provided with a hollow housing 10 closed into a pistol shape, and the housing 10 is constituted of the left sidewall case 10A and right sidewall case 10B. A trigger 3 constituted of an upper portion 36 and a trigger arm 37 is disposed in the housing 10. A blade drum 6 and a punch mandrel 7 are arranged, and their tips are extended to the outside of the housing 10 from an opening section 32. A blade pusher barrel 4, a safety pin 9, and a spring 5 are arranged. A pivot means 29 is disposed on the inner face of the left sidewall case 10A, and it is pivotally fitted to a pivot storage auxiliary means 35 arranged on the upper portion 36 of the trigger 3. A storage section 31A is formed to fix the safety pin 9 crossing and penetrating the mandrel 7.
Patent JP-S6039239-A (JP)
Title: Serial parallel converting circuit
Inventor: NAKAMURA SADAO
IPC: H03M9/00
Filed: 1983-08-11
Abstract: PURPOSE:To convert a digit serial data of digit expression added with code transmitted in digit serial or complement of 2 representation into a digit parallel data in high speed independently of the word length by providing a conversion table, gate delay and an output value selecting circuit to an output digit numeral generation circuit. CONSTITUTION:An output digit numeral converting circuit 11 of a serial/parallel converting circuit outputs two digit numerals having a possibility to be an output code value to an input digit numeral from an input data line 10 to data lines 12 and 13. Further, a signal line 14 represents that the input digit numeral is not 0 and a code of the input digit numeral is outputted from a signal line 15. Two digit numerals from the lines 12, 13 are stored in registers 17-22 and each digit numeral of the registers 17-22 is selected and outputted by data selectors 23-25 for selecting the output digit numeral. The selectors 23-25 are controlled by output digit numeral selecting signals 34-36 outputted from output digit numeral selecting circuits 26-28 and a digit parallel data is outputted in high speed.
Patent JP-S61191371-A (JP)
Inventor: NARUMI HISAO
IPC: A63B69/00
Filed: 1984-07-12
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-H039925-A (JP)
Title: Preparation of fine particle of chitosan
Inventor: YAMAGISHI KANJI
IPC: C08B37/08
Filed: 1989-06-08
Abstract: PURPOSE:To obtain a fine particle of chitosan with a particle diameter of 300mum or smaller and uniform particle size distribution by mixing an acidic soln. of chitosan with a water-soluble polyethylene glycol to form a fine particle dispersion of chitosan, coagulating the fine particle of chitosan and neutralizing it with an alkali. CONSTITUTION:An acidic soln. of chitosan and a water-soluble polyethylene glycol or a deriv. thereof are mixed to form a fine particle dispersion of chitosan, which is coagulated by mixing it with a coagulating agent. Then, the fine particle of chitosan is neutralized with an alkali. As the acidic soln. of chitosan, an acidic soln. of acetic acid, hydrochloric acid, formic acid, etc., is used and the concn. of chitosan depends on the degree of polymn. of chitosan, usually approximately 0.01-10wt.%. The number-average mol.wt. of the polyethylene glycol and deriv. thereof is pref. 6,000-200,000 and it is pref. used as an aq. soln. with 10-50wt.%. As the coagulating agent, an alcohol such as methanol or ethanol, an alkali such as sodium hydroxide or potassium hydroxide or a mixture thereof is used.
Patent JP-S6039038-A (JP)
Inventor: DANIERU MAACHINASU HENETSUKUSU
IPC: B23Q3/157
Filed: 1984-07-13
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-S5371378-A (JP)
Title: Apparatus for tilt-carrying material to be formed in three-dimensionaltransfer press
Inventor: KAMIYA FUJIMA
IPC: B21D43/14
Filed: 1976-12-04
Abstract: PURPOSE:To provide apparatus for tilt-carrying a material to be formed in a threedimensional transfer press, wherein a finger is carried while rotating through a rack and pinion arrangement by the operation of a cam at the time of carrying feed bars thereby to effect the tilting or tilt-carrying of the material to be formed to accelerate the forming speed.
Patent JP-H01317137-A (JP)
Title: Production of optical fiber
Inventor: KOMURA YUKIO
IPC: C03C25/22
Filed: 1988-06-14
Abstract: PURPOSE:To obtain an optical fiber prevented from moisture penetration and increase in transmission loss by forming a hermetic film, through a plasma of raw material gas under reduced pressure, on the surface of an optical fiber spun from a matrix. CONSTITUTION:An optical fiber 3 produced by spinning a matrix 1 melted by heating in a furnace 2 is introduced into a vacuum vessel 4 reduced in pressure to 0.1-1Torr and passed through respective pairs of raw material gas- emitting electrodes 5, 6. These electrodes 5, 6 are fed with a gaseous monomer via raw material feed pipes 9, 10, and, concurrently with this, a high-frequency voltage is applied between the electrodes 5, 6 form a high-frequency source 11 via an electric source line 12 to generate a plasma, with which a hermetic film 17 is formed on the surface of the optical fiber 3 followed by coating a polymeric resin film 18 thereon through a relevant coater 16.
Patent JP-S629118-A (JP)
Title: Device for controlling combustion
Inventor: IMAI HIROHISA
IPC: F23N5/00
Filed: 1985-07-03
Abstract: PURPOSE:To realize highly safe and certain control to combustion, by controlling combustion by detecting the air-fuel ratio by the ionized electric current of a main flame rod sensor, and by detecting abnormal state of combustion caused by lack of oxygen or extinguishment of flames by an auxiliary flame rod sensor. CONSTITUTION:The potential at the contact point of a main flame rod sensor 6a with a flame current detecting resistor 7a is fed into a current measurement circuit 9, converted into an output voltage which is to be proportional to a flame current Ifa, and is inversely amplified to a reference potential. The potential at the contact point of an auxiliary flame rod sensor 6b with a flame current detecting resistor 7b is fed into a comparator 10, and is converted into an output voltage which is to be proportional to a flame current Ifb, and is compared with a specified potential by a comparator 19. When the air-fuel ratio is to be controlled in order to control combustion by the air-fuel ratio P=Pc, an output voltage V9 from the current measurement circuit 9 is fed into an air-fuel ratio controller 24, which controls the air-fuel ratio so as to be V9=V9c. In order to prevent the air-fuel ratio from becoming P=Pd by the above-mentioned control, an output voltage V10 from the comparator 10 is fed into a stopping device 23, which stops operation of a combustion equipment when V10=V10d.
Patent JP-2000333974-A (JP)
Title: Interdental gauge
Inventor: SANO KIYOSHI
IPC: A61C19/04
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To accurately measure an interdental width by connecting a plurality of columns corresponding to the interdental sizes different in order in a diameter by a tapering connecting part extending from the circumference, and forming an interdental gauge having a plurality of gauges in order. SOLUTION: A substantial measuring part of an interdental gauge 1 is not formed in a taper shape as a whole, and a plurality of columns 2 corresponding to the interdental sizes different in order in a diameter are connected by a tapering connecting part 3 extending from the circumference, and these are also provided in order of gauges to form as the interdental gauge 1. Here, the gauge means the size adapted to interdentitum. For example, the columns 2 having a different diameter such as the respective gauges are adapted to 0.8, 1.0, 1.2 and 1.5 CP are formed in respective gauge areas 2, and different colors and patterns are applied only to these surfaces. Thus, accurate interdentitum can be smoothly measured.
Patent JP-H10320666-A (JP)
Title: Fire sensor
Inventor: KOMACHI ATSUSHI
IPC: G01J5/34
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To conduct an electromagnetic shielding by easy operation without requiring and special machining by covering a detecting element with a mesh material which has high conductivity and has high flexibility. SOLUTION: The mesh material 7 which has high conductivity and high flexibility is provided covering a pyroelectric element 5 as the detecting element fitted to an electric circuit board in a shielded case 4. Further, a material formed by weaving fiber coated with a conductive substance is used as the mesh material 7. Then the mesh material 7 has its outer periphery fixed with a conductive tape 8. In this case, the mesh material 7 may have the outer periphery fixed by using a conductive adhesive 9. The mesh material 7 need not be machined into a special shape like before and soldered for fixation. Infrared rays and ultraviolet rays are easily passed through meshes, so noise due to an electromagnetic wave or static electricity is reducible almost without exerting influence on the sensitivity and field angle.
Patent JP-2000340727-A (JP)
Title: Cooling structure of electronic component
Inventor: NARUSE MIKIO
IPC: H01L23/473
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the cooling structure of an electronic component, where leakage of refrigerant is not generated. SOLUTION: The cooling structure of an electronic component is provided with a cooling jacket 3 with a cooling flow path 4 through which a refrigerant flows, a substrate which is formed on this jacket 3 via a sealing component and at the same time, is cooled directly with the refrigerant, and the electronic component mounted on this substrate, the refrigerant put in the flow path 4 through an entrance flow path 8 flows to an exist flow path 9 and also a thin tube 10 formed vertical to the flow path 8 or the flow path 9 is connected with at least either of the flow paths 8 and 9.
Patent JP-2000335116-A (JP)
Title: Sheet for receiving dye heat-transfer image and manufacture thereof
Inventor: MINATO TOSHIHIRO
IPC: B41M5/52
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent a twisted curl of a dye heat-transfer image receiving sheet to eliminate the running trouble of the sheet in a printer. SOLUTION: An image receiving sheet is provided with a sheet type substrate consisting of oriented plastic films laminated and bonded on both surfaces of a sheet-type core material, and a dye-image receptive layer formed as a principal constituent of a dyable resin formed on one surface of the sheet type substrate. In this case, the difference between the angle of molecular orientation of the oriented plastic film forming one side surface of the sheet type substrate and the angle of molecular orientation of the oriented plastic film on the other side is within the range of 15 deg., or the difference between the angle of heat shrinkage rate difined by the formula of the oriented plastic film forming one side surface of the sheet type substrate and that of the oriented plastic film on the other side of the same is specified to be within the range of 15 deg..  In the formula, S(Y) shows a widthwise heat shrinkage rate specified in JIS K6734, S(T) means a lengthwise heat shrinkage rate specified in JIS K6734, and S(45) means a heat shrinkage rate in the direction of 45 deg. in compliant with the JIS K6734.
Patent JP-H05321974-A (JP)
Title: Fluid sealed bush
Inventor: USHIJIMA TAKAO
IPC: F16F13/00
Filed: 1992-05-13
Abstract: PURPOSE:To exhibit a damping effect by forming a space by a rubber elastic body and installing a rigid plate which moves together with an inner cylinder or an outer cylinder on a rubber elastic body surface which faces the axial direction of a bush, thus making the deformation of a chamber where fluid is sealed roughly proportional to vibration. CONSTITUTION:This fluid sealed bush consists of an inner cylinder 21, an outer cylinder 22, and rubber elastic bodies 23, 34 provided between these cylinders, and has a space in which an orifice 33 is provided and which is formed out of the inner cylinder 21, the outer cylinder 22, and the rubber elastic bodies 23, 34, whereas the space is sealed with incompressible fluid. The bush is also provided with a rigid plate 32 which forms spaces 35, 36 and moves together with the inner cylinder 21 and the outer cylinder 22 on the rubber elastic body surface which faces the axial direction of the bush. It is thus possible, when the inner and outer cylinders of the bush move relatively vertically in its axial direction, to make an amount for moving fluid in the space for applying damping capacity roughly proportional to the vertical movement.
Patent JP-2000337414-A (JP)
Title: Braking device for article containing truck
Inventor: YAMADA HATSUO
IPC: F16D65/28
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To apply uniform braking on a pair of wheels. SOLUTION: The wires 39 of a cable 36 on the operation side led out from a steering wheel are rotatably supported at the center of a coupling member 45 and the wires 39 of a cable 27 on the drive side led out from a brake mechanism 16 individually disposed on a pair of fixed wheel 4 are coupled to the two ends of the coupling member 45. When a steering wheel is grasped, the wire 39 on the operation side are stretched and as a result of the wires 39 on the two drive sides are stretched through a coupling part 45, a pad 23 is pressed against a fixed wheel 4.  When one pad 23 is first pressed, as shown in (A), against a fixed wheel 4, with the coupling member 45 rotated, as shown in (B), the pad 23 is also immediately pressed against the fixed wheel 4, and with the right and left pads 23 evenly pressed against the corresponding fixed wheels 4, tensile operation of the wire 39 on the operation side is continued and braking is uniformly applied on the two fixed wheels 4.
Patent JP-S634015-A (JP)
Title: Refining method for nitrogen-bearing steel
Inventor: MATSUNAGA SHIGERU
IPC: C21C7/00
Filed: 1986-06-23
Abstract: PURPOSE:To improve the nitrogen yield by arranging plural porous plug at the ladle bottom and supplying separately insoluble inert gas for stirring and nitrogen for nitriding into molten steel. CONSTITUTION:The plural porous plugs 1 are fitted to the ladle 2 bottom. while the nitrogen gas is supplied by one of porous plug 1a, the insoluble inert gas is supplied by another porous plug 1b. And, the nitrogen is added into the molten steel 3 by blowing the nitrogen gas into molten steel 3 while stirring the molten steel 3.
Patent JP-S6038407-A (JP)
Title: Production of catalyst component for alpha-olefin polymerization
Inventor: TERANO MINORU
IPC: C08F4/64
Filed: 1983-08-12
Abstract: PURPOSE:To obtain the titled catalyst component capable of providing a stereoregular polymer in high yields, by suspending a dialkoxymagnesium in a liquid halohydrocarbon and successively contacting it with a titanium halide and a carboxylic ester. CONSTITUTION:A dialkoxymagnesium of the formula: Mg(OR)2 (wherein R is alkyl, cycloalkyl, or aryl), e.g., diethoxymagnesium, is suspended in a liquid 1C halohydrocarbon (e.g., methylene chloride). The obtained suspension is contacted with a titanium halide of the formula TiX4 (wherein X is a halogen), e.g., titanium tetrachloride or titanium tetrabromide, and at the same time said suspension is contacted also with a carboxylic ester (e.g., ethyl benzoate or ethyl toluylate) to obtain the purpose highly active catalyst component for use in alpha-olefin polymerization.
Patent JP-2000335534-A (JP)
Title: Label guide for label printer
Inventor: OMICHI YOSHIHISA
IPC: B65C9/08
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To secure a guide function for preventing a label sheet from meandering so as to stabilize supply of the label sheet and improve printing accuracy by providing a pressing means for regulating movement of the label sheet to be positioned on a supply path. SOLUTION: A guide plate 2 for guiding a label sheet for a predetermined section and a pressing piece 4 whose tip is engaged with the label sheet are provided in proximity on a supply path 60 which leads the label sheet 13 drawn from a label roll 11 to a printing part 20. The pressing piece 4 elastically presses the label sheet 13 against the guide plate 2 while the sheet 13 is not being carried, while it displaces due to force of transport of the sheet 13 while the sheet 13 is being carried so as to release pressing to the label sheet, thereby applying tension to the label sheet.
Patent JP-S5848394-A (JP)
Inventor: KISHINO YASUKAZU
IPC: H05B41/18
Filed: 1981-09-17
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-S5671299-A (JP)
Title: Radioactive ray detector
Inventor: NARUSE YUUJIROU
IPC: G01T1/24
Filed: 1979-11-13
Abstract: PURPOSE:To select the optimal position of detection elements in accordance with the shape of photographing region, by arranging a plurality of detection elements fixed on a fixing board as a radioactive detection unit to be used in X-ray exposure controller then moving it independently through a drive mechanism. CONSTITUTION:X-ray from X-ray tube equipment 1 is projected through an object 2 onto a film 3 while a semiconductor X-ray detector 4 is located between the object 2 and the film 3 to perform X-ray exposure control. The detector 4 is constructed such that detector units S1-S5 where detection elements 12 are fixed on a fixing board 11 in single row are arranged slidably on a frame member 13 where each unit S1-S5 is independently movable up and down by means of a wire 14 and an electrically-driven wire winder 15. Consequently variable lighting function can be provided by varying the relative position of the detector elements 12 resulting in a detector useful for X-ray exposure controller.
Patent JP-H0818735-A (JP)
Title: Light source device
Inventor: FUJINAWA NOBUHIRO
IPC: H04N1/04
Filed: 1994-06-29
Abstract: PURPOSE:To absorb heat ray included in light emitted from a light source and to emit stable light. CONSTITUTION:Heat ray included in light emitted from the light source 103 is absorbed by a heat ray absorbing filter 300. Heat discharged to the outside through a fin 301. Visible light transmitted through the filter 300 is reflected by a toric mirror 102 and made incident upon an optical path changing mirror 105. The light made incident upon the mirror 105 is reflected by the mirror 105 and projected to the upper part of a device.
Patent JP-S5370847-A (JP)
Title: Sealing method of liquid crystal cell
Inventor: TSUCHIYA NOBORU
IPC: B23K1/20
Filed: 1976-12-07
Abstract: PURPOSE:To prevent the deterioration of liquid crystal by heat by depositing a first metal layer such as of Cr around injection port, laminating and depositing a second metal layer such as of Ag or other on the surface thereof thereafter performing soldering on the second layer by using In of a low melting point.