baber/WOPTO huggingface dataset:
Patent JP-H01154467-A (JP)
Title: Liquid fuel cell
Inventor: KUMAGAI TERUO
IPC: H01M8/02
Filed: 1987-12-11
Abstract: PURPOSE:To make a cell lightweight, to heighten cell voltage, and to lengthen the life by giving supply and exhaust functions of liquid fuel and oxidizing agent to electrodes and by combining them with impermeable separators. CONSTITUTION:Electrodes 1, 2 are formed by installing grooves 4 for supplying and exhausting fuel and oxidizing agent on the one side of a conductive porous substrate and applying a catalyst such as platinum onto its other side. An electrolyte 3 consists of an ion exchange membrane into which a sulfuric acid aqueous solution is impregnated. Separators 5 are flat plates comprising a mixture of expanded graphite and water repellent material. By using the electrodes 1, 2 having electrochemical reaction conducting parts and fuel and oxidizing agent supply and exhaust parts and the electrolyte impermeable separators 5, a cell is made compact and cell voltage is heightened, and the life is lengthened.
Patent JP-H01153251-A (JP)
Title: Burr position detector for up-set pipe
Inventor: CHIKATSUNE HIROSHI
IPC: B23Q17/20
Filed: 1987-12-11
Abstract: PURPOSE:To detect the positions of burrs securely and easily with simple facilities by providing a rotary device for rotating a pipe, first and second contacts contacting the outer surface of said pipe and moving along the irregularities thereof and a judging device. CONSTITUTION:A pipe 11 having burrs removed from the padded straight portion 12 and left only on the padded tapered portion 13 is furnished to a burr position detector 20. Respective contact rollers 22, 23 are provided on one ends of respective levers 27, 28 and abut against the outer surface of pipe skew rotated by respectively by rotary device 21 to swing according to irregularities of the outer surface of pipe. These contact rollers 22, 23 abut against the outer surface of pipe on positions deflected in the circumferential direction. The incessant axial position l and peripheral position alpha of pipe 11 abutting against the rollers 22, 23 are transferred from a pipe position detector 36 to a judging device 24 which judges the rotational angle position alpha0 of pipe 11 to be a burr position when the roller 22 rides on a burr 13A and the relative movement of both rollers 22, 23 reaches a predetermined burr sensing amount W.
Patent JP-H09151244-A (JP)
Title: Production of polylactic acid
Inventor: FUJII YASUHIRO
IPC: C08L101/16
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To produce a high-molecular-weight polylactic acid having excellent heat stability. SOLUTION: In a process for producing a polylactic acid consisting principally of smallest structural units of lactic acid and being in the form a copolymer or/and a blend with other resins, 0.5-20 pts.wt., per pt.wt. catalyst used in the polymerization, aluminum compound such as aluminum phosphate, aluminum dihydrogenphosphate, aluminum oxide, aluminum lactate, acetylacetonatoaluminum, aluminum fluoride, aluminum iodide, aluminum stearate, aluminum tri-n-butoxide, aluminum tri-s-butoxide, aluminum triethoxide or aluminum triisopropoxide in the latter half of or after the polymerization to stabilize the polylactic acid against heat.
Patent JP-H01154827-A (JP)
Title: Manufacture of metal product having circular arcuated part at angular part
Inventor: IIZUKA YUICHI
IPC: B21D19/08
Filed: 1987-12-11
Abstract: PURPOSE:To easily obtain the metal product having circular arcuated part at the angular part by incompletely bending by reducing the degrees of bending gradually according to approaching to the angular part by using specified shaped die and punch and then subjecting this angular part to drawing. CONSTITUTION:The whole length of the linear bending line La running along the edge interposing the part becoming an angular part 4b is located on the bottom part 1aa of the fixed type groove part 1ab of a V type die 1, the part becoming the angular part 4b is located on the groove deformed part 1ac of the end part of a fixed type groove part 1ab and V bending is executed by a V type punch 2. The linear bending line Lc of another part including the part becoming the angular part 4b is similarly subjected to V bending. The bending angle of the part becoming the angular part 4b becomes smaller according to approaching to the angular side by the shape of a groove deformed part 1ac, the part becoming the angular part 4b is bent is an unfixed state and an intermediate part 5' is obtd. Drawing is then executed so that the part becoming the angular part 4b attains the shape of a completed angular part by using the secondary press machine with the die and punch conformed to the shape of the complete angular part as the main part.
Patent JP-S63163761-A (JP)
Inventor: UJI YUTAKA
IPC: F25D23/00
Filed: 1986-12-26
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-S63167713-A (JP)
Inventor: KANETAKE YUJI
IPC: A01D34/03
Filed: 1986-12-27
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-H09187030-A (JP)
Title: Method for deciding key to clip moving subject with respect to colored background and device to realize the same
Inventor: ARAN DOMEI
IPC: H04N9/74
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To realize a new volume approach of a colored background being a best background to integrate details of a subject. SOLUTION: This method calculates a key KD to clip a moving subject with respect to a colored background, and the key KD divides a color space into a 1st area (1) demarcating a volume representing the colored background, a 2nd area (3) demarcating a volume to represent the subject, and a 3rd area (2) demarcating a transition area between the colored background and the subject. Resulting from various calculations, a core whose symmetrical axis (W) passes through an achromatic luminance point, a zero luminance point and the color of the colored background with the shape of an open angle αof the cone demarcates a volume representing the colored background. The method above is applicable to every kind of electronic devices such as a video mixer or an autonomous device clipping and overlaying a video image.
Patent JP-H09150342-A (JP)
Title: Separation collection device for cutting oil
Inventor: NAKAJIMA TOMONOBU
IPC: B01D35/02
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To collect cutting oil of low mixing rate of sludge while reducing a cost of equipment. SOLUTION: A device has a conveyer scooping cutting powder, containing cutting oil, carried out, shooter 40 formed with a filter part 41 for extracting cutting oil partly in a chute surface also arranging a dam plate 42 in a manner traversing the chute surface in a tilt lower end side of this filter part 41 and a cutting oil collection means 60 collecting the cutting oil extracted by the filter part 41.
Patent JP-2001134260-A (JP)
Title: Image display method
Inventor: FUJIOKA DAISUKE
IPC: G09G5/34
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an image display method by which a scrolled image is easily observed even at a short distance and the cost and power consumption are reduced. SOLUTION: In the method, LEDs 2 are arranged in a matrix 3 and an image is scrolled in the direction from one end part side column of the matrix 3 to another end part side column by outputting image data to flicker the LEDs 2 for every column of the matrix 3. Mask data of the LEDs 2 are constituted for every column of the matrix 3 and ANDing data of the image data and light emitting element mask data are outputted to the LEDs when the image data are outputted to the LEDs 2.
Patent JP-H05147247-A (JP)
Title: Structure of line type thermal print head
Inventor: TATSUMI YUTAKA
IPC: B41J2/335
Filed: 1991-11-27
Abstract: PURPOSE:To made it possible to perform surety a precise positioning and mounting of a head base sheet provided with a line-shaped heating resistor on the upper face of the substrate without resulting in increase in cost. CONSTITUTION:At least two cut parts 14 and 15 are provided on either one long side face or both long side faces of both left and right long side faces 12a and 12b being parallel to a line-shaped heating resistor in a head base sheet 12 by a proper distance in the longer direction of the line-shaped heating resistor 13.
Patent JP-H06160746-A (JP)
Title: Laser scanner
Inventor: SEKIKAWA YOSHITO
IPC: B41J2/44
Filed: 1992-11-24
Abstract: PURPOSE:To enable respective components to be independently exchanged when the respective components are failed or a specification is changed. CONSTITUTION:Plural light source devices 11 and 12 respectively emitting laser beams, a light deflector 13 provided with a rotary polygon mirror which deflects the plural laser beams from the light source devices 11 and 12 and an optical unit 14 provided with an Ftheta lens correcting the scanning speed of the laser beams deflected by the deflector 13 and forming the image thereof near a photosensitive body 100 are provided. Besides, a photodetector 15 receiving the laser beam and generating a synchronizing signal for controlling a printing position is provided. Then, the light source devices 11 and 12, the deflector 13 and the photodetector 15 are fitted to the unit 14 installed in an image forming device main body 110 so as to be freely loaded and unloaded.
Patent JP-H02158117-A (JP)
Title: Electrolyte for electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/035
Filed: 1988-12-12
Abstract: PURPOSE:To enable a stable property to be maintained for a long period by making solvent mainly composed of nonproton solvent, as an electrolyte for electrolytic capacitor, contain mono or di-N-alkyl-1-azabiciclo [m, n, 0] alkanium compound salt of specific aliphatic unsaturated dicarboxylic acid compound as an electrolyte. CONSTITUTION:Solvent mainly composed of aproton solvent contains mono- or di-N-alkyl-1-azabiciclo [m, n, 0] alkanium compound salt of aliphatic saturated dicarboxylic acid compound shown by the formula as an electrolyte. And as the aproton solvent, N-methylformamide, dimethylsulfoxide, etc., are cited. And further for a polyhydric alcohol compound, dihydric alcohol compound or monoalkyl ether of dihydric alcohol compound is suitable, and as the dihydric alcohol compound ethylene glycol is preferable and as dihydric alcohol monoalkyl ether compound methyl cellosolve or ethyl cellosolve is preferable. Also, as the aliphatic unsaturated dicarboxylic acid, malonic acid, succinic acid, etc., exist.
Patent JP-H07167403-A (JP)
Title: Furnace wall device
Inventor: HIRAYAMA IZUMI
IPC: F28G7/00
Filed: 1993-12-14
Abstract: PURPOSE:To transmit an external force to an object in a furnace wall in a gas sealed state without being unreasonable and without waste by providing a sleeve for a guide of a hammering rod in an opening of the wall, and displacing the rod while gas sealing when the rod is moved toward a furnace interior. CONSTITUTION:A hammering rod 7 received by a hammering force from a rear end of the rod 7 by an external force generator such as a hammering unit, etc., as indicated by a blank arrow is pressed by its force to a furnace interior side. Accordingly, an end rod 6 is guided by a sleeve 9 for a rod guide, displaced toward a water-cooled wall panel 16 to hit a hammer receiving plate 16 mounted at the panel 15 thereby to apply vibration, displacement, etc., to the panel 15, thereby dropping slag adhered to the panel 15. In this case, the rods 6, 7, a nut 8, a washer 8 and a small-diameter flange 3-3 are similarly moved, and moved amounts are absorbed by deformation of expansion bellows 3-2, and also gas-sealed.
Patent JP-H04182410-A (JP)
Title: Examination agent composition for dental use
Inventor: ASAMI KUNIAKI
IPC: A61K6/00
Filed: 1990-11-19
Abstract: PURPOSE:To provide the subject composition for the easy determination of masticatory function and containing reducing maltose syrup, sorbitol, palatinose, water, gelatin, etc., and an examination reagent selected from glucose, vitamin, amino acid, dye, etc. CONSTITUTION:The objective composition for the examination of masticatory function contains 5-45wt.% of reducing maltose syrup, 5-30wt.% of sorbitol, 10-40wt.% of palatinose, 5-20wt.% of water, 5-37% of a component selected from gelatin, starch and pectin and 0.1-10wt.% of an examination reagent selected from glucose, vitamins, amino acids, dyes, inorganic salts and other physiologically safe substances. The composition is preferably formed in oval form, spherical form or the like. The weight of the formed composition is preferably 0.05-5g. The masticatory function can be examined by putting 1-3 pieces of the formed composition into the oral cavity, masticating 8-15 times and determining the quantity of the examination reagent transferred to the saliva.
Patent JP-H07252312-A (JP)
Title: Propylene homopolymer resin that has high stereo block content
Inventor: HII YU YOO
IPC: C08F4/60
Filed: 1994-12-16
Abstract: Disclosed are propylene homopolymers having a stereoblock content in their crystalline structure of at least 20%, a P.I. value of from 3.0 to 6.5 and a MFR of from 0.15 to 1000 g/10 min. produced from specific supported catalysts and films and fibers produced therefrom.
Patent JP-2000136737-A (JP)
Title: Reverse rotation preventing device for internal combustion engine
Inventor: MURAO MASAAKI
IPC: F02D17/04
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To make an accurate judgement of reverse rotation during starting without misjudgement during normal rotation by using a judgement value corresponding to the driven condition of an internal combustion engine. SOLUTION: This device includes an intake pressure sensor 37 for detecting pressure in an intake passage 28 and an electronic controller (ECU) 41 for stopping an engine 11 in accordance with intake pressure PM detected by the intake pressure sensor 37. The ECU 41 stops the engine 11 when the intake pressure PM in the intake passage 28 exceeds a judgement value Ps as predetermined in consideration of a throttle opening TA (operating condition) of the engine 11. As a result, a variable judgement value Ps can be adopted in response to the throttle opening TA when the engine 11 is reversely rotated, so that accurate judgement can be made when the engine 11 is reversely rotated. The stop of engine can thus be ensured during reverse rotation.
Patent JP-H04182819-A (JP)
Title: Touch panel key display device
Inventor: IINO KAZUO
IPC: G06F3/048
Filed: 1990-11-19
Abstract: PURPOSE:To search a target character in a short time by providing different delimitation lines of frame at every five characters on each row when the Japanese syllabary is inputted, and searching for a head line on each row and then searching the target character. CONSTITUTION:In the display of touch panel keys, an area 1 on a panel corresponding to, for example, a character 'a' is partitioned with a broken line 2 indicating the partitions of character frames on the same line. Character frames of each line (e.g. the 'a' series) are partitioned with a full line 3. Namely, the characters in the 'a' series and the 'k' series are partitioned with the full line 3 and the characters on the rows are partitioned with the broken lines. Therefore, the characters in the 'a' series and the 'k' series are easily discriminated and when 'ke' in the 'k' series is searched for, a character 'k' is searched for in the character frames of the 'a' series and the 'k' series and then 'k' in a 4th place is only searched for. Consequently, the target character can be searched for faster than when the character is searched for in order from the leftmost character 'a'.
Patent JP-H02160402-A (JP)
Title: Cutting feed setting device for machine tool
Inventor: KATSUKI MANABU
IPC: B23B1/00
Filed: 1988-12-12
Abstract: PURPOSE:To shorten the time required for machining by providing a detection device that detects the cutting starting position of rough machining and a control device that property corrects the feed starting position of cutting tool for finishing machining to a NC machine tool that performs the finishing machining after the rough machining is performed. CONSTITUTION:A detection device 30 that performs detection of the vibration generated on a bite 25 and detects the execution position of starting rough machining by a vibration sensor 29 when a work 20 to be wrought checked by a check device 21 is roughly machined is provided in this cutting feed setting device. Further, a control device 31 that stores the execution position of starting cutting at the time of rough machining detected by the detection device 30 and corrects the set position of starting cutting feed of the bite for finishing machining at the time of finishing machining to be nearer to the work 20 to be wrought than the time of rough machining is provided in the cutting feed setting device. Therefore, the time of air cut at the time of finishing machining can be shortened as much as possible against individual works to wrought whose deflection in centering is different each other.
Patent JP-H01154808-A (JP)
Title: Tool for drawing steel tube
Inventor: UCHIDA HIDE
IPC: B21B25/00
Filed: 1987-12-11
Abstract: PURPOSE:To improve the heat and wear resistances and durability by forming a covering layer of a specific composition consisting of Mo, Ni, Cr, and Fe. CONSTITUTION:As for drawing tools for steel tubes such as a plug and a guide shoe, a covering layer consisting of, by wt., 50-80% Mo, total 20-50% of one or more of Ni, Cr, and Fe is formed. As necessary, a Ni or a Ni alloy layer containing at least 60% of Ni is interposed between the base material and the covering layer. The above covering layer prevents heat cracks or peelings caused by differential thermal expansion by adding Ni, Cr, Fe to Mo having good heat and wear resistances. Tools obtained by forming the above covering layer have good durability and reduce tool costs; the operating ratio and productivity are improved.
Patent JP-H08145038-A (JP)
Title: Nut with seal washer
Inventor: INOUE YASUZO
IPC: F16B43/00
Filed: 1994-11-24
Abstract: PURPOSE: To provide a nut with a seal washer having a less number of components so that it can be easily manufactured at a low cost, by forming a resiliently deformable annular seal part adapted to be made in close contact with a surface to be sealed, in a condition in which a cap nut is tightened onto a bolt, at the outer periphery of a seal washer. CONSTITUTION: A seal part 21 of a seal washer 2 is made into close contact with a surface A to be sealed, for sealing the latter, by tightening a cap nut 1 onto a male thread part B. Further, the seal washer 2 is formed at its inner periphery with a plurality of beads 22 which are fitted in a plurality of grooves 14 in the boss part 12 of the cap nut 1 so that moisture can be effectively prevented from entering the surface A side through a gap between the boss part 12 and the seal washer 2. Further, the seal washer 2 is integrally formed of synthetic resin, and accordingly, the number of components is less while the necessity of manhours for applying a resilient member to a conical washer can be eliminated, thereby it is possible to reduce the manufacturing cost.
Patent JP-2001133147-A (JP)
Title: Smoking seasoning method for lumber
Inventor: SUGAOKA KENJI
IPC: F26B9/06
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of smoking and seasoning lumber capable of shortening days for seasoning the lumber, with the decayless lumber with the decreased rate of bowing and cracking occurrence, antifugal and insect fuge effects, and encouraged preservation effect. SOLUTION: A solution proceeded from smoking and seasoning process is utilized for immersing lumber into the solution prior to smoking and seasoning.
Patent JP-H08222139-A (JP)
Title: Thermoelectron emissive oxide cathode and manufacture thereof
Inventor: YONSEO CHIYOI
IPC: H01J1/142
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by shortening of a process, improve an evaporation characteristic, and lengthen the service life. SOLUTION: A cathode which has a metallic cap 5 and a cathode sleeve 3 to surround a heater 1 and in which a surface of the metallic cap 5 is coated with a thermion emitting material layer 9 containing alkaline earth metal mainly composed of barium, is provided. The layer 9 containing alkaline earth metal mainly composed of this barium is composed of solid solution-like (barium- strontium-calcium) titanate of alkaline earth metal such as barium, strontium and calcium.
Patent JP-H10157086-A (JP)
Title: Ink jet recorder
Inventor: HOSHINO SEIJI
IPC: B41J29/17
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure for shifting a cleaning member to a place for cleaning a recording head while reducing the time loss. SOLUTION: A rotary drum 25 is arranged rotatably and blades 26Y, 26M, 26C and 26B for cleaning the jetting faces 6y, 6m, 6c and 6b of recording heads 6Y, 6M, 6C and 6B are fixed radially at four points around the rotary drum 25. The rotary drum 25 is turned through a rack 29, a pinion gear 28 and a drum gear 27 fixed to the lower surface of a carriage 5.
Patent JP-2001131482-A (JP)
Title: Silicone-containing aqueous coating agent composition
Inventor: AKIYAMA MAMORU
IPC: C09D175/04
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a silicone-containing aqueous coating agent composition exhibiting excellent shelf stability and giving a coating film excellent in weather resistance, stain resistance, water resistance, solvent resistance and adhesion to a substrate. SOLUTION: The silicone-containing aqueous coating agent composition comprises a mixture of an emulsion (I) obtained by polymerizing in the presence of a polymerization initiator (D) an aqueous emulsion, emulsified in advance in an aqueous medium containing a polyalkoxypolysiloxane (A), an unsaturated monomer (B) and an emulsifier (C) so that an oil droplet has a diameter of 1,000 nm or less, with a urethane resin emulsion (II); a mixture obtained in the same way as the mixture (I) except that an unsaturated monomer (E) bearing at least one functional group selected among a hydrolyzable silyl group, a hydroxyl group and an epoxy group is also employed in the aqueous medium; or a mixture obtained in the same way as the mixture (I) except that the component (A) is replaced by a partial condensate (A).(E) of the component (A) or a tetraalkoxysilane (A') with the component (E).
Patent JP-H04185523-A (JP)
Title: Air-conditioning control device for vehicle
Inventor: ISHIHARA YUJI
IPC: B60H1/00
Filed: 1990-11-20
Abstract: PURPOSE:To improve an occupant's comfort for air condition by controlling the rotation of a air blowing means based on vehicle speed and intake door opening to restrain increase in noise and fluctuation in room temperature. CONSTITUTION:In an air-conditioning device for a vehicle provided with an inner/outer air changing means, vehicle speed is detected by a vehicle speed detecting means 1. The position of an intake door 3 is detected by an intake door opening detecting means 2. The rotation of an air blowing means 4 is controlled by a controller 3. Moreover, the rotation of the air blowing means 4 is controlled based on vehicle speed and an intake door opening signal that is if it is at a position of inner recirculation or at a midway position of inner and outer air for some reasons or other or vehicle speed is low, the rotation of an air blower is decreased to restrain increase in blower fan flow rate. It is thus possible to reduce air-conditioning noise and prevent change in room temperature.