baber/WOPTO huggingface dataset:
Patent JP-H11182316-A (JP)
Title: Reversing detection controller
Inventor: MIYAZAKI ROKURO
IPC: F02D17/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To realize proper fuel injection control and ignition time control by performing a cylinder decision and a reversing detection based on the number of signal pulse inputted from a revolution angle sensor according to revolution of a crank shaft and a signal pattern made by measuring input time and non- input time of signal pulses of a group. SOLUTION: A single pulse group is decided 51 from a signal pulse from a revolution angle sensor 1. Each of the number of the single pulse group, input time from the starting of the input of the single pulse group to the termination and non-input time from the termination of the input of the single pulse group to the starting of the next pulse group is measured 53, 54, 55. Input time per unit pulse is calculated 56 from the number of pulse groups and input time, non-input time is divided by input time per unit pulse and the number of pulse corresponding to non-input time is calculated 58. From these arithmetic results, the single pulse group and a single signal non-input section are decided by a pertinent wave decision means 59. From the decision result, the decision of a revolution angle of a crank shaft, the decision of each cylinder and a reversing detection are performed.
Patent JP-H10185158-A (JP)
Title: Spray nozzle for injecting waste liquid, and incinerator for industrial waste provided it
Inventor: KAWAGUCHI MINEO
IPC: F23G7/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a spray nozzle for injecting the waste liquid which is equivalent to or more excellent than hastelloy in hydrochloric acid resistance though the nozzle is inexpensive, and can be easily manufactured. SOLUTION: A spray nozzle for injecting the waste liquid of the double pipe structure which discharges the waste liquid to be fed from an inner pipe in a spray mode by injecting the high pressure air from its tip is provided with the heat resistant vinyl chloride resin inner pipe 60 whose center part is extended in the axial direction and inside of which the waste liquid passes, and an outer pipe 70 which is arranged in a concentric manner with the inner pipe 60 and around the inner pipe 60, and passes the high pressure air in a space between an outer circumferential surface of the inner pipe 60 and the outer pipe, and at least the tip part of which consists of the heat resistant and wear resistant material.
Patent JP-H10180975-A (JP)
Title: Platemaking apparatus
Inventor: URANO TOSHIYOSHI
IPC: B41M5/26
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a platemaking apparatus of a compact structure adopting a thermal press-bonding mechanism having a rotary drum including specific function and disposed approachably and separably in an image forming method utilizing an optical ablation. SOLUTION: The platemaking apparatus comprises a photosensitive sheet formed by sequentially laminating a thermally soft layer and a photosensitive layer on a support, and rotary drums A and B disposed approachable and separably to transfer an image to an image receiving sheet by forming the image by optical ablation removing the photosensitive layer of the photosensitive sheet and then press heating it. The drum B mainly has a heat contact bonding mechanism having a heating mechanism, a photosensitive sheet feeding mechanism 30, an image receiving sheet feeding mechanism 40, a photosensitive sheet releasing mechanism and a controller. And, press heat transferring is conducted by the heat press bonding mechanism.
Patent JP-H09188842-A (JP)
Title: Ink composition
Inventor: UIRIAMU DEIBITSUDO KATSUPERU
IPC: C09D11/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition for ink jet printers, having satisfactory maintenance properties and excellent optical density and suitability for printing by mixing a pigment with a polymer dispersant therefor, a water-base carrier and a specified auxiliary solvent mixture.  
     SOLUTION: This composition comprises 1-10wt.% pigment, 0.1-10wt.% polymer dispersant [e.g. a compound represented by formula II (wherein x+y=20-200; z is 1-10; and R is a 6-36C alkyl), 50-93wt.% water-based carrier (e.g. a mixture of water with e.g. 1,5-pentanediol) and 5-40wt.% auxiliary solvent mixture. The solvent mixture comprises 1,3-propanediol or 1,4-butanediol (a), a polyethylene glycol having a molecular weight of 200-3,400 or a mixture (b1) thereof with a polypropylene glycol and a compound (b2) represented by formula I [wherein X is H or methyl; R is H, a 1-4C alkyl or the like; (b) is 0 or 1; a+d+f(c+e)=2-100; and (f) is 1-6]. The weight ratio a: (b1+b2) is 70:30 to 30:70. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06196439-A (JP)
Title: Contact hole and forming method thereof
Inventor: KOYAMA KAZUHIDE
IPC: H01L21/318
Filed: 1992-12-24
Abstract: PURPOSE:To form a barrier layer in sufficient thickness between a silicon base layer and a contact hole, and to satisfy the requirement for miniaturization of a semiconductor device without increasing the leak current of a diffusion layer by the barrir layer. CONSTITUTION:The title contact hole forming method consists of a process in which an interlayer insulating layer 18 is deposited on a silicon base layer 10, a process in which an aperture 20, which is larger than the desired size, is formed in the interlayer insulating layer 18, a process in which a barrir layer 22 is formed on the base layer 10 exposed to the bottom part of the aperture 18 by sputtering, a process in which a side wall 28A is formed on the side wall of the aperture using insulating material and the aperture of desired side is formed, and a process in which wiring material is deposited at least inside the aperture.
Patent JP-2001170078-A (JP)
Title: Dental implant, its implanting method, and drill used for the same
Inventor: HIRASHIMA TEIICHI
IPC: A61C8/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a dental implant and its implanting method as well as a drill used for the same, ensuring stable implantation without applying own- bone transplanting operation to a bone in an implantation area, if not sufficiently thick. SOLUTION: An implant body 10 which is planarly formed into an approximately disc has a protruded portion 11 at the center on which an abutment is mounted. The outer periphery 10a of the implant body 10 is coarse, and a gentle taper is applied to the opposite side to the protruded portion 11. The implant body 10 simply pressed in is initially fixed and a fine bone is created around the protruded portion 11 on the upper face 10b of the implant body to achieve implantation. Properly stable implantation is ensured without applying upper-jaw drilling operation to an upper-jaw bone which is thinner.
Patent JP-2001173063-A (JP)
Title: Drain plug device
Inventor: IGARASHI MASAKI
IPC: E03C1/22
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To easily connect an operating rod to a kick rod and to reduce a cost by reducing the number of necessary members in a drain plug device of such a type that swing the kick rod is swung by pushing and pulling the operating rod so as to open and close a drain plug. SOLUTION: A torsion coil spring formed by bending a metal wire is used as a connection device 38 for connecting an operating rod 36 to a kick rod 30. The connection device 38 comprises (a) an intermediate first insert part 40 formed in coil-shape and for inserting the kick rod 30 therein, (b) a pair of elastic arms 42 extended from the first insert part 40 so as to form a truncated chevron shape, and (c) a second insert part 46 for inserting the operating rod 36 provided on the elastic arm 42 in a form of the metal wire wound up. The pair of elastic arms 42 become the energized state, each other, to an open side with the operating rod 36 inserted into the second insert part 46, and the force of the spring affects the operating rod 36 to fix the rod 36 to the rod 30 by the force.
Patent JP-2000177366-A (JP)
Title: Heating-use heat exchanger for vehicle
Inventor: SATO HIROYUKI
IPC: B60H1/03
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent the temperature rise of the electric connecting part of each lead terminal member in a heating-use heat exchanger having an electric heating element integrated thereto by providing such a structure as to be capable of cooling the electric connecting part situated within a terminal box of a plurality of lead terminal members with the air passing in the terminal box. SOLUTION: In this heat exchanger having a heat exchanging core part 3 consisting of a number of parallel arranged tubes for passing a heat source fluid and a fin member connected between them, an electric heating element 9 is set in at least a part of the core part 3 to heat the air by the current- carrying to the electric heating element 9 in cooling. In this case, an electric wiring cover is mounted on a tank part arranged on both sides of the core part 3, and each of positive electrode-side and negative electrode-side wiring members 21a, 21b is housed and held in a wiring holding part 201 possessed by the cover. Of each terminal box 202, 204, air inflow port parts 202b, 204b are formed on the wall part situated so as to face the outlet side surface for passing air of the heat exchanging core part 3, so that the electric connection part can be cooled with air.
Patent JP-H05182604-A (JP)
Title: Cathode-ray tube
Inventor: SETSUDA TAKASHI
IPC: H01J29/88
Filed: 1991-12-27
Abstract: PURPOSE:To make it easy to manufacture and at the same time make uniform brightness and contrast on the whole of a panel. CONSTITUTION:A painting solution 12 to which black dye is added is applied to the surface of a panel 11 and an amount of painting is thick in the center portion of the panel 11 and thin in the circumferential portion. For that reason, the light transmissivity of the panel 11 is low in the center portion and high in the circumferential portion. On the one hand, because of difference in thickness of the panel 11, the light transmissivity is high in the center portion and low in the circumferential portion. And further, because of difference in the white ratio of a fluorescent screen, the light transmissivity is high in the center portion and low in the circumferential portion. Accordingly, the difference in the light transmissivity of the panel 11 caused by the difference in density of black dye is cancelled by the difference in the light transmissivity caused by the difference in the thickness and the white ratio.
Patent JP-H06192954-A (JP)
Title: Extra fine fiber non-woven fabric and its production
Inventor: KASEYA SATOSHI
IPC: D04H1/724
Filed: 1992-12-24
Abstract: PURPOSE:To provide the extra fine fiber non-woven fabric excellent in mechanical characteristics, dimensional stability and flexibility by spinning a fiber-forming thermoplastic polymer by a melt-blown method, drawing and cooling the spun polymer into fine fibers with the flow of a high pressure gas, accumulating the fine fibers on a moving collecting surface, and subsequently three-dimensionally interlacing the collected fine fibers with a high pressure fluid. CONSTITUTION:A fiber-forming thermoplastic polymer such as polypropylene, polycaproamide or polyethylene terephthalate is spun by a melt-blown method. The spun polymer flow is drawn and divided into fine fibers through the flow of a high pressure gas having a temperature higher 20-50 deg.C than the melting point of the polymer, cooled and accumulated on a moving collecting surface as extra fine fibers having an average fiber diameter of 0.1-10mum to form a web. The web is treated with the column-like flows of high pressure water from the upper side of the web to interlace the fibers with each other into a three-dimensional structure. The interlaced product is subjected to the squeezing-out of excessive water with a mangle, and subsequently dried to provide the extra fine fiber non-woven fabric having a a tensile strength of <=20g/5cm per metsuke (unit weight) on the elongation of 10% and a compression bending resistance of <=0.5g per metsuke.
Patent JP-H10179632-A (JP)
Title: Waterproof hand protecting cover
Inventor: OKAZAKI SHIGEMI
IPC: A41D19/015
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To fasten a wrist part of a glove by a fixing band to prevent water from invading to enable to work on washing, etc., by equipping a loop fastener face on a part rather lower end of the wrist part and hook fastener faces on both end parts of one face of a long fixing band equipped with the loop fastener face on whole the other face. SOLUTION: A loop fastener face is equipped on whole one face opposite to a face where hook fastener faces are attached on both end parts of a fixed band B, and putting a cover main body A over a hand, a wrist part 1 is fastened. In this case, the hook fastener face on one end of the fixing band B is connected with the loop fastener face on the cover main body A, and a hook fastener face on the other end is engaged with a proper point of the loop fastener face on the fixing band B to be fixed. Thus, this cover can be adjusted matching to the size of a man's wrist. Polyethylene used for the cover main body 1 not only is thin and has superior flexibility but also has superior waterproof performance. The reason to separate the cover main body and the fixing band B is to enable the fixing band to be utilized even if the cover became not usable.
Patent JP-H11193744-A (JP)
Title: Cylinder block of engine
Inventor: KOIKE TOSHIKATSU
IPC: F02F1/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an engine cylinder block that reduces the thickness deviation of the sleeve after machining by reducing the amount of deformation of the sleeves during casting, and as a result, prevents cracking and peeling of the plate coating. SOLUTION: According to the engine cylinder block, aluminum alloy sleeves 27 are cast in a plurality of cylinder bore walls 22d, respectively, of an aluminum alloy cylinder body 22c, and a plate coating is formed on the inner surface of the sleeves 27. The aluminum alloy of the cylinder body 22c contains 5 to 20 wt.% of Si. The aluminum alloy of the sleeves 27 is of an Si weight percentage content that satisfies the equation α>100 (in the equation, a represents 100 times the Si weight percentage content of the sleeves 27 divided by the Si weight percentage content of the cylinder body 22c). The sleeves 27 that have been T6 treated are cast in the cylinder body 22c.
Patent JP-H11187722-A (JP)
Title: Breaking controlling apparatus in paddy working machine
Inventor: OCHI TATSUJI
IPC: A01B69/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a paddy working machine having an improved turning function on butt even under different paddy field conditions utilizing features capable of performing small turn while breaking the rear wheel at the turning inner side. SOLUTION: This paddy working machine is provided with a turning breaking means SS which is actuated for breaking a side break 38 for the rear wheel of the turning inner side when the front wheels are steered over the preset angle and a breaking check means SK which prevents the side break 38 becoming a completely locked state. In this paddy working machine, the first breaking controlling means C which actuates the breaking check means SK when a furrow pan depth of a field detected by a furrow pan depth detection means (a) is deeper than a preset depth is placed on a controlling apparatus 43.
Patent JP-2001174595-A (JP)
Title: Electron beam irradiation device
Inventor: ADACHI YOSHIAKI
IPC: G21K5/04
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent a powder lump from sticking to the inside of a conveyance belt and to hold a normal conveyance operation of a belt conveyer. SOLUTION: A heater 30 for heating and drying the conveyance belt 6 is provided in the return path of the conveyance belt 6 of the belt conveyer 4 in a lower side of a water cooling device 20. A scraper 36 for removing the powder lump 10a stuck to the inside of the conveyance belt 6 is provided inside an outward path 6a of the conveyance belt 6 in an upper part of an electron beam accelerator 12.
Patent JP-2000182099-A (JP)
Title: Lock mechanism for cover for automatic ticket examining machine
Inventor: SAWADA MITSUHIRO
IPC: G07B15/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism for a cover for an automatic ticket examining machine where other persons than authorized persons cannot simply open the cover. SOLUTION: In the mechanism 20 for locking a cover, a finger hook member 30 is provided to a hook 21 to open a 1st upper cover 6, the finger hook member 30 can go upward on the conditions that a lateral slide member 33 of the finger hook member 30 is laterally slid by a prescribed distance, the rising motion of the finger hook member 30 operates a link member 40 to unlock a cover lock mechanism 50.
Patent JP-H11174360-A (JP)
Title: Optical scanner
Inventor: MIYAMOTO MICHIYO
IPC: B41J2/44
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize an optical scanner. SOLUTION: A laser unit 12 emitting a laser beam L, a polygon mirror 13 deflecting the laser beam L from the unit 12 and making it scan, and an image-formation lens 15(16) made of a synthetic resin for forming the laser beam L from the mirror 13 into an image are housed in an optical box 11. The lens 15(16) is provided with projections 35 and 45 for positioning in the longitudinal direction with respect to the optical box 11 in the center in the longitudinal direction on concave surfaces 32 and 42 side, so that space in direction X is reduced and the scanner is miniaturized.
Patent JP-H10176138-A (JP)
Title: Water-based two-component polyurea coating material
Inventor: LUTHRA SANJAY
IPC: C09D175/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain a coating material which, because of its thinnability with water, can dispense with a large amount a solvent needing to be used in a known solvent-mediated two-package polyurethane coating material and can have a solid content higher than that of the solvent-mediated coating material by mixing a water-dispersible specified polyisocyanate with a specified polyaspartic ester and water. SOLUTION: This material has a solid content of 20-96wt.% and comprises a water-dispersible polyisocyanate (a) having an average NCO functionality of 2-6, a polyaspartic ester (b) represented by the formula [wherein X is an n-valent organic group inert to an isocyanate group at 100 deg.C or below (hereinbelow referred to as an inert organic group); R1 and R2 , which may be the same or different from each other, are inert organic groups or they together with the β-carbon atom may form an alicyclic or heterocyclic ring; R3 and R4 , which may be the same or different from each other, are H or inert organic groups; and (h) is 2-6] and at least 4wt.%, based on the solid matter of components (a) and (b), water.
Patent JP-H11177695-A (JP)
Title: Communication equipment
Inventor: KAJIWARA TOMOHITO
IPC: H04M3/42
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment with which suitable connection/exchange of inside and outside lines and selection of a facsimile transmission destination can be performed while utilizing a caller number reported from a line. SOLUTION: When there is an incoming call from an outside line, this communication equipment performs a primary response and acquires a caller number reported from the relevant outside line with a caller number notification service, and it is checked whether that caller number is registered in exchange data in a memory or not. When the caller number is registered, the outside line is switched/connected to the inside line of an extension number registered corresponding to that caller number. When the reported caller number is not registered in the exchange data, the outside line of call incoming is connected to the inside line of a specified extension number, and the connection/switching is performed to the inside line in response to exchange/switch instructing operation to the party of an inside line reported from the party of the outside line by the telephone of that inside line.  At the same time, the extension number of the switched inside line is stored in the exchange data in the memory corresponding to the caller number reported from the outside line.
Patent JP-2001184042-A (JP)
Title: Image display device
Inventor: ENDO TSUNEO
IPC: G06F3/0482
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image display device suitable for observing a series of image data inputted from a scanner or a digital camera. SOLUTION: The image display device 10 comprises an operation display means 11 of function buttons and entry sections, a manual display means 12 for slide-displaying frames, an automatic display means 13 for sequentially side-displaying the frames, a designation display means 14 for selecting file names and frame numbers from a file name list and displaying them, a magnified display means 15 for dividing one frame and displaying it enlarged, a head data display means 16 for displaying the head frame, a preceding data display means 17 for displaying an immediately preceding frame, a following data display means 18 for displaying the following frame, a last data display means 19 for displaying the final frame, a voice output display means 21 for voicing a file name or a frame number, and a printing means 20 for printing the frames.
Patent JP-2000239543-A (JP)
Title: Flame-retardant resin composition
Inventor: HARASHINA HATSUHIKO
IPC: C08J5/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant resin composition flame-retarded without using any halogen-based flame retardant. SOLUTION: This composition is a flame-retardant resin composition comprising a thermoplastic resin and a flame retardant; the flame retardant is composed of a phosphorus-containing compound and a polyarylate-based resin or an aromatic epoxy resin. It may be that the flame-retardant resin composition comprises 0.1-100 pts.wt. of a flame retardant and 100 pts.wt. of a thermoplastic resin; and it may be that the flame retardant comprises 1-1,000 pts.wt. of a phosphorus-containing compound and a total 100 pts.wt. of a polyarylate-based resin and aromatic epoxy resin.
Patent JP-2000186455-A (JP)
Title: Overhung type door device
Inventor: TAKAHASHI MAKOTO
IPC: E05D15/06
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To hang a door and remove a hung door with ease between travel hanging support members and a door by attaching a travel device at the upper end of the travel hanging support members to a rail beforehand by making the door engageable with and separable from the travel hanging support member with ease. SOLUTION: In the lower ends of travel hanging members 7a and 7b facing upward and downward, locking bodies 12 facing forward and backward are formed, and the locking bodies 12 and the lower sections of the travel hanging members 7a and 7b are fitted to a fitting groove 13 provided on the side face of one side at the upper end section of a door 1. In addition, the travel hanging members 7a and 7b or locking bodies 12 are detachably mounted on the door 1 through a screw 15 penetrating the door 1 from the side of the other side face.
Patent JP-2000188023-A (JP)
Title: MANUFACTURE OF Nb3Al SUPERCONDUCTIVE SHEET AND Nb3Al SUPERCONDUCTIVE CONDUCTOR
Inventor: TATSUMI NORIYUKI
IPC: H01L39/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a Nb3Al superconductive sheet and a Nb3Al superconductive conductor which are capable of being used for high magnetic field NMR of about 10 tesla class, a nuclear fusion apparatus or a particle accelerator and which are easy to handle. SOLUTION: A niobium plate 3, an aluminum plate 4 and a high conductivity metal plate 2 are stacked to roll to process in a sheet, and a Nb3Al superconductive sheet 1 is formed by application of heat treatment at temperature at which Nb3Al compound is produced. This Nb3Al superconductive sheet 1 is processed in a flat type electric conductor, cylindrical or corrugated-shape to form a superconductive conductor.