baber/WOPTO huggingface dataset:
Patent JP-H04284281-A (JP)
Title: Thermal line printer
Inventor: KOMORI MASAYOSHI
IPC: B41J2/32
Filed: 1991-03-13
Abstract: PURPOSE:To make it easy to detach a thermal head from a printer body. CONSTITUTION:A protruding piece 2c to which a bearing 10 of a head support body 6 is to be engaged and a positioner 2d of a thermal head 5 are provided on side plates 2a and 2b. Further, a stopper plate 14 at an upper part of the head support body 6 is held by a holding hole 15b having a notch. Thus, the thermal head can be detached easily and the stopper can be held in a stable and parallel position.
Patent JP-S58170426-A (JP)
Inventor: TOMASU ENGERU HIGINZU
IPC: A22C13/00
Filed: 1983-03-24
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-H02227710-A (JP)
Title: Reference voltage generating circuit
Inventor: ARIMURA KENICHI
IPC: G05F3/26
Filed: 1989-02-28
Abstract: PURPOSE:To facilitate the design and the production of a reference voltage generating circuit when it is set into an integrated circuit, etc., by taking out the common base potential or the voltage proportional to this base potential as the reference voltage in a state where the emitter currents of a pair of transistors connected to a common base are kept at different levels. CONSTITUTION:The same currents I1 and I2 are supplied to the transistors TR 1 and 2 from a current source circuit 5. The common base potential Vc of both TR 1 and 2 are defined as Vc=e+kT(pRe/Ri)ln(1/m), where the coefficients (m) and (p) are decided by the structures of 1st and 2nd TRs 1 and 2 and the structure of the circuit 5 respectively. The emitter current density of the TR 2 is equal to 1/4 compared with that of the TR 1 to satisfy m=4. Based on this formula, the temperature compensation is carried out. The generated reference voltage V0 is set based on the full current value I0 supplied to both TR 1 and 2, and the individual emitter resistance value Ri is set to satisfy the temperature compensation conditions of said formula. The difference between the voltage Vc inputted to the TR 1 from the collector of the TR 2 and the reference voltage V0 inputted to the TR 2 is amplified and outputted to be amplified again by a control TR 6.
Patent JP-H01222104-A (JP)
Title: Burner
Inventor: FUJITA TATSUO
IPC: F23D11/40
Filed: 1988-03-01
Abstract: PURPOSE:To restrain deterioration of a burner port part or blow off at the time of a high combustion quantity and obtain a burner excellent in partially premixed combustion characteristics at the time of a low combustion quantity, by forming a combustion chamber by combustion chamber walls, side plates and a bottom plate, disposing a plurality of burner ports at a plurality of levels in the direction of an outlet of the combustion chamber, and providing the side plates with air holes. CONSTITUTION:An evaporation cylinder 30 is heated by a heater 31, and a fuel 37 is ejected from a fuel-ejecting nozzle 33. The fuel 37 is evaporated in the cylinder 30, is mixed with primary air 38, the mixture flows into a mixing chamber 28 and then into fuel-air mixture branch pipes 23, is supplied through burner ports 22 into a combustion chamber 21, and is ignited to form opposed flames 40. Secondary air 34 flows in through a secondary air passage 41, a portion thereof is supplied through air holes 27 into the combustion chamber 21, and contributes to stable combustion of the opposed flames 40 when the primary air ratio is less than 1. The remainder of the secondary air 34 flows inside a secondary air cover 35 to reach secondary air ejecting holes 36, from through which it is supplied to contrive shortening the length of secondary flames.
Patent JP-S60196260-A (JP)
Title: Cleaning device for casting or the like
Inventor: TAKEMA KUNIHIRO
IPC: B08B3/02
Filed: 1984-03-15
Abstract: PURPOSE:To provide the titled device which automates safely a cleaning operation with high efficiency by imposing upright relatively flat castings, etc. on the stage on a carriage, cleaning both surfaces under movement of the carriage and perpendicular turning of the stage and tilting the stage after resetting to the home position thereby discharging the castings onto a receiving base. CONSTITUTION:A casting 1 imposed in the relatively easy attitude parallel with the body onto the inclined stand 14 in front of a stage 12 from the front of a device S is inserted into the space between ejection nozzles 4R and 4L for cleaning by the movement of the carriage 5 on rails 6 and the attitude of the stage 12 turned perpendicularly around a pin 9 by a guide groove 20 and roller 16. A lever 23 is pushed by a cylinder 24 to tilt the stage 12 and to discharge the cleaned casting 1 onto a receiving base 26 after the carriage 5 and the stage 12 are reset to the home position and the initial attitude. the relatively heavy and flat casting is safely and automatically cleaned and carried in and out with high efficiency.
Patent JP-H06263140-A (JP)
Title: Method for manufacturing case for article of merchandise
Inventor: SAKON SHIGEYUKI
IPC: B65D5/52
Filed: 1993-03-09
Abstract: PURPOSE:To reduce the components in number by a method wherein a case is formed out of a board-shaped material comprising a paper base and thin film applied to the surface thereof by thermal bonding and a space for holding an article of merchan dise is formed bending in the direction opposite to the thin film a part of the paper base having no coating of adhesive and used as a region for holding the article. CONSTITUTION:A case for holding an article 10 of merchandise such as a lipstick or lip cream is formed by bending a board-shaped material 71 into shape which comprises a paper base 73 printed on one side with a design and having cuts at parts and thin film 74 applied to the surface coated with adhesive of the paper base 73 by thermal bonding. Near each of the two ends in the longitudinal direction of the sides 20, 21 of the board-shaped material 71 cuts 61, 63 are formed in position recessed from inwardly bending lines 39, 48 by lengths L1, L3 respectively. The part between the cuts 61, 63 is used as an article-holding region 66 and by bending board-shaped material 71 inward along inwardly bending line (passing the midpoints of the cuts 61, 63 and passed between the two ends) 67, 68, 69 a space 70 for holding an article of merchandise is formed.
Patent JP-S57164127-A (JP)
Title: Production of regenerated cellulose molding
Inventor: FUJIWARA TAKASHI
IPC: D01F2/04
Filed: 1981-04-02
Abstract: PURPOSE: To obtain a stabilized titled molding hardly being suffered from yellowing by heat, by saturated steam treatment followed by washing with water of a regenerated cellulose molding obtained by coagulating a cellulose-containing liquid.  
     CONSTITUTION: The titled molding is produced by coagulating to regenerate cellulose from a cellulose-containing liquid followed by molding, then the regenerated cellulose molding is treated with saturated steam and then washed with water. A saturated steam temperature used in the above process, when considering industrial practicability of the pressure directly corresponding to the steam temperature used, may preferably be 100W140°C. Or, if desired, multiple steam treatments at the same temperatures or different temperatures may be adapted. The reason for carrying out after-washing of the steam-treated molding is to eliminate low-MW polymer or degraded products produced by partial decomposition by saturated steam from the cellulose. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10234845-A (JP)
Title: Co-extruded balloon and its manufacture
Inventor: BURGMEIER ROBERT E
IPC: A61M25/10
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a balloon for the extension of a high pressure stent. SOLUTION: An extension member 12 for a catheter 10 having balloon, which is used for the purpose of a stent distribution, comprises a double wall tubular member which is extended, has flexibility, and is adapted to be connected to the terminal end part of a tubular catheter main body. The external wall 30 is preferred to be made of polyamide such as nylon-12, and the internal wall 28 is preferred to be made of PET(polyethylene terephthalate). By appropriately adjusting the percentage of polyamide based on PET, the extension member which is generated as a result can be adapted so as to be reduced to a range of 15%. The external nylon-12 layer 30 provides a high abrasion resistance to the extension member 12. By annealing the extension member at an appropriate temperature, any kind of winging tendency at the time of contraction from there, is reduced.
Patent JP-S53135483-A (JP)
Title: Connecting device
Inventor: WASHIZU TERUO
IPC: H01R9/16
Filed: 1977-04-28
Abstract: PURPOSE: To obtain connecting device having high dielectric strength, high temperature and pressure withstandability and providing high work efficiency, by fixing terminal composed of basic body having through-hole and composite glass material containing aggregate and glass as main components to the housing to maintain air-tightness. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63214689-A (JP)
Title: Timepiece which sets time automatically
Inventor: KIKUCHI KOICHIRO
IPC: G04R20/00
Filed: 1987-03-03
Abstract: PURPOSE:To set the time of a timepiece without necessitating manual labor by detecting the time announcement made on the hour which is cast from a broadcasting station and setting the timepiece automatically at the correct time. CONSTITUTION:The second of the timepiece is reset and is corrected to the correct time when the frequency of the time announcement is detected upon receipt of the radio waves cast from the broadcasting station. Not a commercial broadcasting station but NHK (Nippon Hoso Kyokai) is used for the radio station. The frequency of the time announcement is the same 880kHz with the NHK radio stations of any territories. The timepiece is thereby automatically set at the correct time without necessitating manual labor.
Patent JP-S51124211-A (JP)
Title: Method of installing pointing device
Inventor: MARUYAMA NOBUAKI
IPC: B61L5/00
Filed: 1975-04-23
Abstract: PURPOSE: To prevent error of a point lock by maintaining the gauge between rails of basic rails of pointing device to retain the stroke of point rails constant. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03249661-A (JP)
Title: Recording paper recycling method
Inventor: SATO NOBUYUKI
IPC: G03G7/00
Filed: 1990-02-27
Abstract: PURPOSE:To recycle a recording paper by sticking toner which is constituted of a material easily dissolved by a specified solvent on the recording paper difficult to absorb the toner, forming picture information on the recording paper and erasing the toner from the surface of the paper by giving the prescribed solvent to the toner after fixation. CONSTITUTION:The toner which is constituted of the material being easily dissolved by the solvent such as the kinds of alcohol, etc., is stored in a cartridge 27. The recording paper which is constituted of a material containing a synthetic paper such as polypropylene, etc., which is difficult to absorb the toner is housed in a paper feeding cassette 18a, the recording paper is fed by a roller 29 one by one, and then, supplied to a transfer part 17 through a roller 30, etc., and then, the toner is stuck on the recording paper by a transfer corona 31 in accordance with photosensitive image information. In the case that the image information formed on the recording paper becomes unnecessary, the solvent is supplied on the circumferential surface of the roller 43 from a container 42, the toner which is the image information formed on the recording paper is dissolved by the solvent. Thus, the image information of an original which is formed on the recording paper is erased, so that the recording paper can be recycled.
Patent JP-S63218279-A (JP)
Title: Chromating method for imparting excellent corrosion resistance
Inventor: SAITO KATSUSHI
IPC: B05D3/10
Filed: 1987-03-05
Abstract: PURPOSE:To enhance the corrosion resistance of a steel sheet, by coating an aq. acidic soln. contg. the water-soluble chromium compd. consisting essentially of trivalent chromium, an inorg. colloidal compd., and an inorg. anion on the steel surface, and then drying the soln. CONSTITUTION:The aq. acidic soln. contg. the water-soluble chromium compd. consisting essentially of trivalent chromium, an inorg. colloidal compd., and an inorg. anion is prepared. The aq. acidic soln. is coated on the metal surface, and then dried to obtain a chromate film having excellent corrosion resistance. As an alternative method, a >=2-valent metal ion is incorporated into the above- mentioned aq. acidic soln., and the obtained aq. acidic soln. can be used. Silica sol is preferably used as the inorg. colloid, and the ions of phosphoric acid and condensed phosphoric acid are preferably used as the anions. The ions of Mg, Ca, Sr, Ba, Al, Zn, Cu, Bi, etc., are exemplified as the metal ions.
Patent JP-H10246824-A (JP)
Title: Temperature-independent and asymmetrically directional coupler type optical waveguide wave-length filter
Inventor: KOKUBU YASUO
IPC: G02B6/12
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent the change of central wavelength of a filter due to the ambient temp. change by mutually making the respective propagation constants of two optical waveguides equal in a desired central wave-length of the filter and the temp. coefficients of the respective equivalent refractive indices in the central wavelength of the filter. SOLUTION: Two flat plate optical waveguides composed of a core and a clad are formed on a Si substrate, an optical waveguide in the lower part uses an ARROW- B type waveguide 9 as an optical waveguide having small dispersion and the other optical waveguide in the upper part is an asymmetric four-layer flat plate waveguide 8 having a multilayered structure whose core is composed of two layers of a core 1 and a core 2. In the asymmetrically directional coupler type optical waveguide wavelength filter, the thicknesses dc1 , dc2 cores 1, 2 of the asymmetric four-layer flat plate waveguide 8 are set so as to make the respective propagation constants of the asymmetric four-layer flat plate wave-guide 8 and the ARROW-B type waveguide 9 equal and to make the temp. coefficients of equivalent refractive indices equal at the desired wavelength 1.55μm.
Patent JP-H07263373-A (JP)
Title: Manufacture of semiconductor device
Inventor: SEKINE MAKOTO
IPC: H01L21/266
Filed: 1994-03-18
Abstract: PURPOSE:To provide the manufacture of a semiconductor device which is excellent in heat resistance and has a shallow junction. CONSTITUTION:A gate electrode 105 of polycrystalline silicone is made through a gate oxide film 104, and a sidewall spacer 106 is made on the sidewall of the gate electrode 105. A natural oxide film on the gate electrode 105 and on the surface of the well 102 to become a source and a drain is removed, and tungsten 107 is grown by selective vapor growth method on the gate electrode 105 and on the surface of the well 102, and a titanium silicide 108 is stacked all over the surface, and the tungsten 107 is made a tungsten silicide 109 by heat-treating the whole. The titanium silicide 108 is removed to expose the tungsten silicide 107, and then by ion implantation method, impurities are diffused into the well 102 through the tungsten silicide 109 so as to form n<+>- diffusion layer 110 being a source and a drain.
Patent JP-H10247214-A (JP)
Title: Fund predicting method and cash managing system
Inventor: IKEDA NORITO
IPC: G06Q40/00
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To calculate the replenishing amount or the recovering amount of cash with respect to an automatic teller machine corresponding to a predicted fund amount necessitated in the case of operating the automatic teller machine from the present time to a designated date based on cash information. SOLUTION: An information collecting part 71 collects each cash information of each ATM 2 within an office A and ATM 22 within an unmanned shot B. An inference engine preparing and updating part 74 prepares an inference engine for predicting a fund amount based on group characteristic and knowledge characteristic and a predicting part 75 predicts the fund amount each ATM necessitates based on the inference engine prepared by the part 74. Based on this fund amount, the replenishing amount or recovering amount of cash is calculated and a present amount transition graph and a replenishing or recovering list are prepared. In addition an operating and displaying part 76 sets a spare amount and a minimum amount as margins and operates others to prepare the present amount transition graph and the replenishing or recovering list.
Patent JP-H10247070-A (JP)
Title: Method and device for automatically adjusting crt display position
Inventor: CHIKAMURA YUETSU
IPC: H01J9/42
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting a display position by a centering magnet according to a fixed rule and to make possible automatically adjusting a CRT(cathode ray tube) display position. SOLUTION: When the CRT display position is adjusted rotating the centering magnet by this adjusting method based on display information of a CRT picture, a composite vector V0 direction to an image pattern PC (centers PC0 -PC3 of image patterns) by the centering magnet is made to coincide with a direction of a reference line linking between an elliptic center C and a target T, and the size of the composite vector V0 is adjusted while interpolating a minute difference in the magnetic characteristic of the centering magnet. Thus, the display position of the image pattern PC is constituted so as to make coincide with the target T.
Patent JP-H04215855-A (JP)
Title: Catalyst-treating liquid, catalyst-carrying method and conductor-forming method
Inventor: ISHIKAWA FUTOSHI
IPC: G01N27/409
Filed: 1991-03-14
Abstract: PURPOSE:To provide a catalyst-treating liquid which is effective in applying catalyst metal to a base material and hence a film having good density force, preciseness, selectivity, etc., is provided in the case of electroless plating and further bath decomposition is avoided. CONSTITUTION:When a catalyst treating liquid is present over a base material 1, by applying light irradiation hr to the material 1, a metal 3 able to act as catalyst can be deposited on the material 1 and the catalyst metal 3 can be contained in the liquid in the form of ions.
Patent JP-H03252543-A (JP)
Title: Optical sensor for detecting salt deposition
Inventor: MIYATA YASUHIRO
IPC: G02B6/12
Filed: 1990-03-02
Abstract: PURPOSE:To simplify and miniaturize constitution and to make improvement in responsiveness by determining the intensities of the transmitted light rays of two optical waveguides, the light losses of which decrease and increase according to an increase in ambient humidity when a salt component sticks to the surfaces thereof. CONSTITUTION:The A optical waveguide 4 and B optical waveguide 5 of the sensor part 10 of this sensor generate the light losses when the salt component sticks to the surfaces. The light losses respectively increase or decrease with an increase in the ambient humidity even if he depositions are the same. The light emitted from a light source 1 is, thereupon, introduced by an optical fiber 2 to an optical branching filter 3 by which the light is branched. The respective light rays are made incident on the waveguides 4, 5 respectively from one end thereof via optical fibers 21, 22. The respective transmitted light rays which receive the light losses corresponding to the deposition of the salt component in the sensor part 10 and are emitted from the respective other ends are introduced via optical fibers 23, 24 to respective photodetectors 6, 7, by which the light rays are converted to electric signals. The signals corresponding to the intensities of the transmitted light rays obtd. from the photodetector 6, 7 are subjected to arithmetic processing via signal cables 8 by a computing element 9, by which the salt component deposition is determined.
Patent JP-H0618893-A (JP)
Title: Liquid crystal oriented film and liquid crystal display element formed by using the same
Inventor: SATO NARIHIRO
IPC: G02F1/1337
Filed: 1991-03-14
Abstract: PURPOSE:To enhance the adhesiveness to substrates and to lessen elution with hot water by using a polyimide resin contg. a hydroxyl group in a high-polymer chain as the liquid crystal oriented film. CONSTITUTION:The polyimide resin to be used for the liquid crystal oriented film is a polyimide resin having the hydroxyl group in the high-polymer chain. More preferably, this resin is the polyimide resin expressed by formula contg. a hydroxyl group group-contg. group at the terminal of the high-molecular chain. In the formula, A denotes a quadrivalent group; B denotes a bivalent org. group; C denotes a univalent org. group contg. the hydroxyl group; (n) denotes an integer >=10 and <=1000. The liquid crystal oriented film is formed by coating as polyamide acid intermediate product soln. on at least one surface of the substrate in contact with a liquid crystal, then heating the coating. The oriented films may be formed on the electrode on the substrates and on the surface in contact with the liquid crystal and insulating films may be formed between the electrode and the oriented films in order to prevent the shorting between the upper and lower substrates. The oriented films formed in such a manner are subjected to rubbing treatments in order to have the capability to orient the liquid crystal.
Patent JP-H06265058-A (JP)
Title: Manufacture of organism adhesion preventing pipe
Inventor: INOUE SHUNJI
IPC: A01N59/20
Filed: 1993-03-10
Abstract: PURPOSE:To provide simple manufacture of an organism adhesion preventing pipe which is constituted such that durability is excellent, there is no need for maintenance, no toxity is provided, and adhesion and growth of sea organisms are effectively prevented from occurring. CONSTITUTION:A sheet 32 of a beryllium copper alloy is helically wound to produce an inner pipe and an outer cylinder 33 formed of an electric insulating first resin layer is formed to the outer periphery of the inner pipe to form a tubular pipe body 35. The pipe body 35 is cut to cut members 30 being a plurality of pieces and the end faces 30a and 30b of a plurality of the cut members 30 are interjoined in a state to be positioned facing each other. An outer cylinder 36 formed of a second resin layer is formed on the outer peripheries of a plurality of the joined cut members 30. This method provides a bent pipe 40. The beryllium copper alloy consists mainly of copper and it is preferable that the content of beryllium is 0.2-2.8wt.%. The beryllium copper alloy has a provision effect of a pollution preventing function (an organism adhesion preventing function) and continuous operation of elution of copper ion.
Patent JP-H02232166-A (JP)
Title: Correcting method for cylindrical grinding wheel
Inventor: UCHIDA YUSUKE
IPC: B24B53/053
Filed: 1989-03-01
Abstract: PURPOSE:To correct a grindstone in a short time eliminating an empty cycle performed with reciprocating motion repeated by moving a grindstone surface in the vicinity of a grindstone side surface approaching a rotary roll without traversing when the grindstone is corrected. CONSTITUTION:On a plane at a right angle with a grindstone shaft 2 in the vicinity of grindstone side surfaces 1b, 1b' in a side of a grindstone 1, a rotary roll 8, placed in a position distant from a grindstone surface 1a in a radial direction of the grindstone 1, is moved in a right angle direction with the grindstone shaft 2 approaching the grindstone 1. Next the rotary roll 8, when it is detected by an ultrasonic sensor for coming into contact with the grindstone surface 1a, is traversed by a control unit from a position with the roll 8 in contact with the grindstone 1 toward the grindstone side surfaces 1b, 1b' to a position the roll 8 is detached from the grindstone 1. By operation thus repeated, the cylindrical grindstone 1 applies correction grinding to its periphery.