baber/WOPTO huggingface dataset:
Patent JP-H10100922-A (JP)
Title: Power steering gear
Inventor: NAKANO SHIRO
IPC: B62D6/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a power steering gear capable of preventing a motor from being driven mor than necessary. SOLUTION: After it is detected that steering is performed, and assist control is started, an electronic control unit discriminates whether whether a direction indicator is switched from an operating state to an operationally released state (S4). The direction indicator is usually switched from the operating state to the operationally released state immediately before the completion of steering. When the result of discrimination is affirmative, the electronic control unit judges that steering is likely to be completed, and stops a motor (S1). Thus, since the motor can be stopped immediately before steering is completed, the motor cannot be driven more than necessary.
Patent JP-S63109691-A (JP)
Title: System for exchanging telephone in absence of operator
Inventor: KAMIYAMA SUEAKI
IPC: H04Q3/58
Filed: 1986-10-27
Abstract: PURPOSE:To make a calling subscriber of a line wire talkable with a desired extension without the help of any third person, by switching the relay system of a telephone exchange to a dial-in connecting system when an operator is apart from an attendant board. CONSTITUTION:When the operator of the attendant board ATT is appart from the board ATT and a no-operator switch NK is actuated, a central processor CCU controls a line wire trunk COT through a control line l1 and makes automatic responses to incoming calls to a line wire CO. Then the central processor CCU closes a channel (b) by controlling a switching circuit SNW and sends the guide message of dial-in numbers from a number guide equipment TK. If a calling subscriber A finds the dial-in number of the section, to whom he wants to speak, from the message and dials the dial-in number thereafter, the central processor CCU forms a channel (d) between an extension telephone set TEL and the line wire trunk COT by controlling the line circuit LC of a dead extension telephone set TEL through a control line l4.
Patent JP-H1077253-A (JP)
Title: Production of aminodicarboxylic-n,n-diacetic acids
Inventor: SAITO MAKOTO
IPC: C07C229/24
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To produce at a high yield a high-purity amino-dicarboxylic-N,N- diacetic acid that is useful as a chleting agent by reacting an aminodicarboxylic acid as a starting material with glycolonitrile, with less formation of by-products such as glycols, nitrilotriacetic acid, etc. SOLUTION: This amino-dicarboxylic-N,N-diacetic acid of formula I (X is H, an amine salt, etc.; (n) is 0-5) is produced by treating glycolonitrile of the formula of HO-CH2 -CH with an aminodicarboxylic acid of formula II at a mol ratio of 1-1.5 times the theoretical one of the former to the latter at 0-50 deg.C to form an aminodicarboxylic-N-monoacetonitrile, then hydrolyzing the resultant compound with an alkali metal hydroxide at 30-110 deg.C to form an aminodicarboxylic-N-monoacetic acid of formula IV, treating the compound of formula IV with glycolonitrile to form an aminodicarboxylic-N-monoacetic- monacetonitrile, and lastly hydrolyzing the resultant aminodicarboxylic-N- monoacetic-monoacetonitrile with an alkali metal hydroxide.
Patent JP-H0973042-A (JP)
Title: Image forming device
Inventor: FUJIBAYASHI KAZUO
IPC: G02B27/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device capable of always optimally maintaining an illuminating condition, regardless of the kind or the projecting magnification of a projection lens. SOLUTION: In this image forming device, a projected image 7 illuminated by an illumination means LX is projected on a projection surface such as the surface of a screen 11 or the surface of a recording medium 15 by the projection lens 8. The illumination means LX is provided with a light source 1, a condenser lens 3 which can move on an optical axis, an adapter lens 4 which can be inserted in/removed from an optical path, and field lenses 6a and 6b. The projection lens 8 has illumination information on the kind and the projection magnification of its own, and the illumination information is detected by a detection means 16. Based on the detected information, the lens 4 is inserted in or removed from the optical path by a control means 17 and the lens 3 is moved in an optical axis direction.
Patent JP-2000087238-A (JP)
Title: Formation of multicolor film and wear resistant and corrosion resistant multicolor member
Inventor: KITAGAWA NAOAKI
IPC: C23C14/06
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide non-polluting surface treating technology imparting performance such as wear resistance, corrosion resistance equal to or above the conventional ones and the high visibility of the division in the case of being used for measuring instrument such as calipers. SOLUTION: As to this multicolor film forming method, films different in colors are piles to coat by >=2 layers by an ion plating method, and a part of the film as the upper layer is removed by an etching method or a laser marking method. Namely, from developable colors, the base color and top color are selected to form films of the upper and lower two layers, then, the upper layer film is removed by an optional pattern, and, a member having multicolor of the color in the lower layer film and the color in the upper layer film is formed. Particularly, the base material is subjected to Cr metal bombard treatment, the coated one is piled with a TiAlN film by an ion plating method with a TiAl sintered target in a gaseous N2 atmosphere, it is coated with a CrN film by an ion plating method with a Cr metallic target in a gaseous N2, atmosphere, and a part of the CrN film in the upper layer is removed by an etching or laser marking method. The film thickness of the CrN film is preferably controlled to 1 to 10 μm.
Patent JP-2000058601-A (JP)
Title: Device and method of detecting defect in of tape carrier
Inventor: NAKAMORI YUKIO
IPC: H01L21/60
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To detect a defect in a via hole, etc., by thresholding a first image at a specified threshold value and conducting defect detecting processing to an image corresponding to an outer lead at the central section of the via hole extracted from an obtained binary image data. SOLUTION: A first image obtained from a first CCD camera 16 is threshold processed at a specified threshold value in an image measuring section 20, and a corresponding binary image data is generated. Only images corresponding to outer leads at the central section of a via hole are extracted from the binary image data. An unnecessary cluster is removed at a specified area threshold value to images acquired by an outer-lead image extracting means. Processing required for detecting a fault is executed to the images to the outer leads. The fault in an outer lead section is detected on the basis of the processing result of the image processing means.
Patent JP-2001078645-A (JP)
Title: Apparatus for controlling crop insect pest
Inventor: IMAHASHI MICHIO
IPC: A01M5/04
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling crop insect pest, capable of mechanically and physically exterminating even insect pest such as rice leaf beetle in the case of rice without using agrochemicals and providing crops without using agrochemicals to market. SOLUTION: This developed insect pest-controlling machine 1 has a rotor 17 in which a beater 24 made of a rubber plate is radiately protruded, a rotor- supporting frame 16 rotatably holding while keeping the rotor parallel to ground G, a capturing cage 18 provided behind the rotor 1 and a rotation driving means 19 for rotating the rotor 17. Rice leaf beetle attached to the rice is scraped into a capturing cage 18 by rotation of the rotor 17 to take only rice leaf beetle therein.
Patent JP-2001048076-A (JP)
Title: Simplified roof for bicycle
Inventor: YAMADA MASARU
IPC: B62J17/08
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a simplified roof for a bicycle usable as both of a rain shielding and a sunshade, foldable into small for reservation on the bicycle and simply stretchable as necessary, easy for handling and manufacturing. SOLUTION: This roof is a simplified roof used as both of a rain shielding and a sunshade in which a roof main body 1 capable of covering a rider of a bicycle in an arch shape is formed by a roof sheet 3 formed by using a material with waterproof and light shielding property and having a shape provided with a peep window 4 and an air window 5 on the front and rear parts and a frame body 2 formed by using an elastically and freely deformable material circumferentially provided on the roof sheet 3 and both end parts of the roof main body 1 are mounted on each of prescribed mounting positions. The roof main body 1 can be held in a fixed shape by folding. By releasing the fixing state, the roof main body 1 is automatically stretchable.
Patent JP-S62117173-A (JP)
Title: Control system for head position of disc storage device
Inventor: OZAWA HIROMI
IPC: G11B21/08
Filed: 1985-11-15
Abstract: PURPOSE:To reduce an access time for the read/write of data without sacrificing a storage capacity by shortening the read cycle of a bit of reference information in a data surface servo system. CONSTITUTION:Every one place of areas for bits of reference information 1b-1e to a track 1a is set interrupting the some part of the track 1a in all directions at each disc plane shown in hatching, and they are set being shifted spatially with each other. By setting the areas of the bits of reference information in such a way, so that the bits of reference information 1b-1e can be read in the n-number of times in order, four times in the example, during one revolution of a disc 1 from plural heads corresponding to each of the disc planes respectively, the sampling time of the readout of the bits of reference information can be reduced to one n-th. It is profitable to set the mutual dislocation quantity of plural bits of reference information so as to have an equal quantity with each other and to divide equally the whole length of the periphery of the disc for the simplification of the constitution of a position control system.
Patent JP-H04136149-A (JP)
Title: Method for hardening surface of ti or ti alloy
Inventor: NAGATA MASA
IPC: B23K10/02
Filed: 1990-09-25
Abstract: PURPOSE:To suitably feed a hard facing by welding material in a uniform mixing ratio, at the time of forming a hard facing by welding hardened layer on the surface of a Ti material, by using a granulated powder with specified grain size granulated from Ti material powder and hard material powder with specified grain size as a hard facing by welding material. CONSTITUTION:A build-up welding material constituted of the powder of Ti or a Ti alloy and the powder of a hard material (such as Fe, Cr and Ni) is melted, and a hard facing by welding hardened layer is formed on the surface of a base metal constituted of Ti or a Ti alloy, and the surface of the base metal is hardened. At this time, each powder of the Ti or Ti alloy and the hard material is formed into fine one with <=200 mesh grain size, and the one obtd. by mixing the above powder in a prescribed ratio, kneading this mixed powder and executing granulating into 60 to 350 mesh grain size is used as a hard facing by welding material. Furthermore, in this granulated powder, the one of 250 to 350 mesh is preferably included by about <=10%, and the mixing ratio of the hard material is preferably regulated to about <=50%. In this way, parts having surface hardness suitable for machine parts or the like can easily and surely be obtd.
Patent JP-2001081783-A (JP)
Title: Variable type greening panel
Inventor: FUJITA MICHIAKI
IPC: A01G1/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a variable type greening panel capable of being varied even under a curved state and an irregular state and capable of being installed or not only the face of a slope but also a curved surface and an irregular surface. SOLUTION: A frame body 6 is mounted around a laminate in which each member of a water-retention culture soil 2, a vegetation member 3, a water- retention material member 4 and a rear wall member 5 is laid on a form holding member 1. A frame body in which a small-diametral port is formed at an upper end and a slender hole is formed to a side wall and the large-diametral port at the lower end of a pipe body 12 is communicated and the pipe body 12 is disposed upright is set up to a proper number of through-holes formed to a plate body fitted to the top face of the frame body 6.
Patent JP-H07157661-A (JP)
Title: Polyphenylene sulfide composition with improved impact strength and its production
Inventor: MARII POORU KORAARU
IPC: C08L23/08
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a polyphenylene sulfide-based compsn. which is excellent in resistances to impact and heat and exhibits softness by compounding polyphenylene sulfide with a specific component, each in a specified amt.  
     CONSTITUTION: This compsn. contains 60-99.5 pts.wt. polyphenylene sulfide and 0.5-40 pts.wt. component contg. at least one compd. (A) selected from olefinic elastomers each having at least one epoxy group and at least one tert. amine (e.g. tribenzylamine) which is liq. at the use temp. of the compsn. (under the atmospheric pressure). Pref., compd. A is an elastomeric copolymer derived from at least one olefin (e.g. ethylene) and at least one vinyl comonomer (e. g. glycidyl methacrylate) having at least one epoxy group and at least one ethylenically unsatd. group. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S62116445-A (JP)
Title: Film takeup device
Inventor: TAKEI TAKEJI
IPC: B65H18/26
Filed: 1985-11-15
Abstract: PURPOSE:To optimize the roll formation by giving a rubber roll a hardness of 20-40 deg., wherein the rubber roll is such as to be in contact with a takeup film roll for a thermoplastic film having surfaces with a roughness index Ra of 0.03mum or below. CONSTITUTION:A hardness of 20-40 deg. is given to a rubber roll which is in contact with a takeup roll for thermoplastic film having such flat surfaces as roughness index being 0.03mum or below. A lower hardness than 20 deg. will provide too much air inclusion to result in soft winding, which is liable to collapse during taking-up and transit and to generation of wrinkles and particle tracks after taking-up. If over 40 deg., air accompanying is too little at the time of taking-up to cause instability during taking-up and acceleration, susceptible also to generation of wrinkles and particle marks, so that normal roll formation is not expected. A film with a surface roughness of 0.03mum or more is not applicable, as it involves too much air accompanying.
Patent JP-H11140749-A (JP)
Title: Generation of waste yarn having pure quality from gripped edge of woven fabric and device therefor
Inventor: KRUMM VALENTIN
IPC: D03D47/40
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To first obtain waste wefts having a pure quality from a gripped edge in a weaving process and reutilize 100% of the obtained waste wefts, and second selectively reutilize overcasting yarns utilized for forming the gripped edge. SOLUTION: All the overcast stitches 1a of a gripped edge 1 comprising a weft edge 3a and overcasting yarns 4 are loosed, after the gripped edge is separated from a woven fabric 2. After all the overcast stitches 1a are loosed, the separated weft edge 3a is collected in response to its quality, and the overcasting yarns 4 are selectively collected or wound on a bobbin and subsequently reutilized as overcasting yarns.
Patent JP-H08195883-A (JP)
Title: Improvement method and device for generating dither pattern for reducing worm in halftone picture data used in ink reduction processing
Inventor: JIYOSEFU SHIYUU
IPC: B41J2/52
Filed: 1995-10-03
Abstract: PURPOSE: To improve the resolution of pictures turned to halftone generated by a binary printer by selecting every other pixel data and filtering the selected pixel data corresponding to a file coefficient. CONSTITUTION: Only picture elements to which a mark 9 is attached, that are only every other picture element, are processed. The other picture elements are neither processed nor printed and are set to a non-printing value such as zero for instance. To put it concretely, a dither array and an intermediate array used for driving the dither array are provided with only components sufficient for coping with the processed every other picture element. In other words, relating to pictures dither processed by a pxq dither array and expressed by nxm picture elements, only every other picture element, that is only (n/2}×m picture elements, is processed. Thus, the dither array and the so-called intermediate array are provided with 1×k components and the respective components correspond in relation to only  n/2}×m elements.
Patent JP-2000090542-A (JP)
Title: Auto-changer device for information equipment
Inventor: MIYAUCHI HIROSHI
IPC: G11B17/26
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an easily assemblable auto-changer device for information equipment, capable of improving weight balance and assuring the smooth operation of an elevator mechanism. SOLUTION: Since the rack 68 of an elevator mechanism and the part item of a driving mechanism such as a pinion 110 for driving the same are disposed roughly on the center of the left and right directions of a case 30, weight balance is improved, and the loss of balance is prevented during the transporting of an auto-changer device. Also, since a pair of sliding plates 64 are driven by the rack 68 disposed roughly in the middle part thereof, sliding force applied to the sliding plates 64 is uniformly distributed and the smooth operation of the elevator mechanism is assured. Further, since the pair of sliding plates 64 are positioned depending on a joint 66 having the rack 68 disposed roughly in the center of the left and right directions of the case 30, the assembling of the auto-changer is facilitated.
Patent JP-H0975316-A (JP)
Title: Instrument and method for measuring skin moisture
Inventor: MAKINO SHIGERU
IPC: G01N27/04
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a skin moisture measuring method and an inexpensive measuring instrument for measuring the quantity of moisture in the skin with high reproducibility. SOLUTION: This skin moisture measuring instrument has an impressing electrode 5 for impressing an AC voltage to the skin and an electric field detecting electrode 6 for detecting an electric field generated by the voltage impressed through this impressing electrode to the skin. The AC voltage is impressed to the skin by the impressing electrode, the electric field generated on the skin by this voltage is detected by the electric field detecting electrode, this detected signal is amplified, sampled by an amplifier, synchronizing detector and sample/hold 8 and A/D converted by an A/D converter 9 and, based on the signal from the A/D converter, a micro-CPU 10 performs transformed matrix operation or multivariate analysis.
Patent JP-H01100695-A (JP)
Title: Receiver for fire alarm
Inventor: UDAGAWA HIROSHI
IPC: G08B25/14
Filed: 1987-10-14
Abstract: PURPOSE:To easily grasp a status by displaying the information by a transmitter precedently even when many information inputs are present in a receiver for displaying a fire generating zone through the limited number of display windows. CONSTITUTION:The receiver 1 sequentially cyclically calls respective repeater 2, receives return data to discriminate the generation of a fire or an accident, lights a fire pilot lamp 150 at the time of an abnormality, displays the generating zone and a generating state on the first and the second display windows 151, 152 in the sequence of the generation and displays the number of the information on a third window 153. Further, at the time of informing by the transmitter 4, a transmitter representing lamp 154 is lighted and precedently displays the generating zone on the window 151. Then, at the time of the information by the transmitter 4 from another repeater 2, it is displayed on the window 152. In such a way, even at the time of the many information inputs, the information by the transmitter 4 of high reliability is precedently displayed to easily grasp the information.
Patent JP-H02104860-A (JP)
Title: Construction of floor board
Inventor: KAI MASAKI
IPC: E04F15/04
Filed: 1988-10-14
Abstract: PURPOSE:To facilitate execution of flooring possible by placing a floor board with double-faced adhesive tapes stuck with their detachable papers on one face left undetached and by sticking the floor board to a backing member of the floor with the undetached detachable papers detached after ascertaining fitness and positioning of the floor board. CONSTITUTION:To the surface of a backing member of a floor board, two pieces of double-faced adhesive tapes, with their detachable papers on one face detached, are placed, with their adhesive surfaces pressed thereupon, in parallel at an interval necessary for placing of a floor board, with the detachable papers on the other face left undetached. Then, at sticking of the floor board, the remaining detachable papers are peeled off to an extent that their certain portions may be remained at the underside of a floor board that is to be placed next, and the floor board is placed and stuck to the exposed adhesive layer of the tapes. Then, the peeled off detachable papers are cut so that the remnants in reasonable length can be remained to the end of the floor board to be stuck next and can be appeared out of the underside of that floor board. With such procedure of sticking, staggering in positioning of the floor board can be prevented.
Patent JP-H01100399-A (JP)
Title: Sirocco fan
Inventor: KOBAYASHI SHIRO
IPC: F04D29/44
Filed: 1987-10-13
Abstract: PURPOSE:To slowly change air pressure and suppress generation of noise by furnishing an adjusting part, which is intersecting aslant the vanes of an impeller along its periphery, at the edge of the outlet from a casing body in the impeller rotating direction. CONSTITUTION:A fan body includes an impeller 10, casing 20, and motor 30. The impeller 10 is equipped with a number of vanes 13 at a constant spacing along the peripheries between a pair of circular side-plates 11, 12. The casing 20 has a body 21 in such a spiral form that the gap to the periphery of the impeller 10 widens gradually, and a discharge duct 22 is extending from this body 21. In this constitution, a wind cut 41 of an adjusting plate 40 is arranged at the edge of the outlet from casing body 21 in the impeller rotating direction. The mounting part 42 of this wind cut 41 is fixed to the inner surface of the discharge duct 22. This multigates variation of the air pressure and suppresses generation of noise.
Patent JP-H0655604-A (JP)
Title: Synthetic resin band
Inventor: SHIBUE EIZO
IPC: B29K23/00
Filed: 1991-10-04
Abstract: PURPOSE:To provide sufficient flexibility at the time of high temperature and low temperature by blending pellets kneaded with polypropylene, calcium carbonate and the like with thermoplastic synthetic resin at the specified ratio, extrusion molding by means of an extruder with specified LAD and further stretch molding at the specified ratio. CONSTITUTION:Pellets composed of polypropylene and polyethylene kneaded with atactic, talc or calcium carbonate are blended with thermoplastic synthetic resin such as polypropylene by the blending ratio of 10-50%. A band belt extrusion molded by an extruder having the ratio of length of 30-40 times as much as the bore of a cylinder is stretch molded at least to seven times or more in its size, and a pattern such as emboss is formed thereon, if required. The stretched band belt is annealed without being embossed or after embossed by an embossing device to prevent the post-shrinkage and is wound up in the required length.