baber/WOPTO huggingface dataset:
Patent JP-H0639895-A (JP)
Title: Reinforced sheet of polyethyene naphthalate
Inventor: TANIMOTO KENICHI
IPC: C08K3/00
Filed: 1992-07-23
Abstract: PURPOSE:To provide a fiber-reinforced polyethylene naphthalate resin sheet with excellent dimensional stability, heat resistance, surface smoothness and mechanical strength and little anisotropy on mechanical characteristics. CONSTITUTION:A reinforced sheet obtd. by extrusion molding of a compsn. wherein 5-50 pts.wt. inorg. compd. with a mean particle diameter of at most 100mum and 2-50 pts.wt. fibrous reinforcing material are incorporated in 100 pts.wt. polyethylene naphthalate resin. When heat-treatment is performed pref. at 160 deg.C or higher after extrusion molding, the mechanical properties and thermal properties are furthermore improved.
Patent JP-H1161336-A (JP)
Title: Steel sheet for easy opening can lid
Inventor: SUGIHARA REIKO
IPC: C22C38/00
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet which is suitable as a material for a stay-on tab type easy opening can lid whose tab is not separated from the can lid after opening, excellent in can opening property and has good workability for making the lid such as riveting. SOLUTION: The can lid 1 consists of a steel sheet which has the tensile strength(TS) of 30-45 kgf/mm<2> and work hardening index (n-value) of 0.15-0.20. By setting the n-value at <=0.20 and the tensile strength of the base stock at <=45 kgf/mm<2> , an opening load is made sufficiently small. It is more desirable that the n-value is larger from the viewpoint of lid making property, especially the workability of the rivet 3. Because sufficient punch stretchability is not attained and the working of the rivet 3 is difficult when the n-value is <0.15, the n-value is set at >=0.15. By setting the tensile strength of the base stock at >=30 kgf/mm<2> , the strength of the panel part 2 of the can lid 1 is secured.
Patent JP-S6198836-A (JP)
Inventor: AKUTSU MINORU
IPC: E04B1/16
Filed: 1984-10-18
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-2001041100-A (JP)
Title: Piston for internal combustion engine and manufacture thereof
Inventor: SASAKI MASATO
IPC: F02F3/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the piston for an internal combustion engine and manufacture thereof which can improve the strength of the opening edge of a combustion chamber. SOLUTION: A hollow combustion room 13 is formed on the crown surface 2 of a piston 1 and also a piston pin hole 10 is formed on the prescribed position of the piston 1. A reinforcement part 15 consisting of the alloy layer 18 of a reinforcement member and piston mother material is formed on the opening edge 14 of a combustion chamber 13. The reinforcement part 15 is formed so that its mechanical strength is dropped continuously toward the position nearly right angle to the axial direction of the piston pin hole 10 from the nearly axial direction position of the piston pin hole 10.
Patent JP-H0883131-A (JP)
Title: Sliding member
Inventor: USHIYAMA YOSHIMOTO
IPC: G05G1/02
Filed: 1994-09-12
Abstract: PURPOSE: To reduce the manufacture cost by forming the top end of a metal plate into the shape of Z and integrating a manipulating part with the metal plate. CONSTITUTION: Since the outside surface 5 of a metal plate of which top end is bent in the shape of Z with press working, is Z-shaped, there are two parts of such an outside surface before and behind. At the time of using a printer, a user can slide the metal plate 1 as prescribed by taking the outside surface 5 at two positions with fingers and reciprocating the metal plate 1 a fixed distance in the direction of arrow A. Besides, the top end of the metal plate 1 is Z-shaped, both the ends of the Z shape are respectively further folded inside to be shapes 6 and the manipulating part is integrated with the metal plate 1. Thus, the manufacture and integration can be facilitated.
Patent JP-H0773072-A (JP)
Title: Event circuit
Inventor: HORIE FUJIO
IPC: G06F11/28
Filed: 1993-09-01
Abstract: PURPOSE:To prevent the occurrence of signal delay in a counter by outputting a count condition realizing signal when the address signal of an n-1 rounds event condition is inputted to a counter and outputting an event signal when the event condition of the n-th round is realized. CONSTITUTION:A count value matching signal is set to H, and the count condition realizing signal is outputted. The count condition realizing signal is delayed and outputted by a timing adjustment circuit 10 in a state where the count value matching signal is in H. When an address 04A6 in the 61-st round appears in an address bus 3, the event signal is outputted by the AND condition of an address matching signal which is set to H and the count condition realizing signal which is set to H. At that time, the timing of H is delayed by the circuit 10 in the count condition realizing signal and therefore the event signal is prevented from being outputted at the count value '60'.
Patent JP-S6461171-A (JP)
Title: Thin line missing preventing system in image input
Inventor: WAKABAYASHI MASARU
IPC: H04N1/40
Filed: 1987-08-31
Abstract: PURPOSE:To prevent black and white thin lines from both being missed, by providing a black dot number calculation section and a gradation data sort section in place of a gradation date calculation section in a conventional example. CONSTITUTION:The black dot number calculation section 1 obtains the total sum of density of image data at every split area and divides the total sum by a prescribed threshold level to calculate the black dot number to the area. On the other hand, the gradation data sort section 2 rearranges the image data at every split area in the order of gradation. A binary value assignment section 3 assigns one of the binary gradation in the order of gradation from the image data rearranged by the sort section 2 in the order of gradation by a number corresponding to the black dot number calculated by the number calculation section. The halftone is expressed by the binary gradation image data assigned in this way.
Patent JP-H0773179-A (JP)
Title: Data display device
Inventor: KOMURO SATOYA
IPC: G06F17/24
Filed: 1993-09-01
Abstract: PURPOSE:To attain editing operation without impairing operability even at the time of displaying large capacity data by attaining the reception of key input even in the process of graphic data display. CONSTITUTION:At the time of displaying graphic data, a graphic display symbol 7 that showing graphic data is under display is lighted in the setting area 10 of the screen 100 of a display device. Next, whether graphic data to be displayed exists or not on a document memory is researched and at the time of existing, graphic data is displayed on the editing area 9 of the screen 100. On the other hand, CPU checks whether there is key input or not to a key buffer 3 before preparing a plotting command by decoding graphic data and before delivering the plotting command to a graphic driver 6 while lighting the graphic display symbol 7. Then, when there is key input, display processing is immediately interrupted to be in a key input waiting state, so that the editing processing is enabled.
Patent JP-2000047959-A (JP)
Title: Substitutive equipment setting system and medium having recorded substitutive equipment setting program thereon
Inventor: WASHIDA HIROMI
IPC: H04N1/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To enable the designation of substitutive equipment such as substitutive scanner, the transmission of setting information to the substitutive equipment such as substitutive scanner, the retrieval of substitutive equipment such as substitutive scanner, the read/write of equipment ability information and the record of program and related data onto a recording medium or the like. SOLUTION: In the system configuration capable of connecting a compound function system or devices on a network and performing processing requests to the respective devices, this substitutive equipment setting system has a setting input means 301 capable of utilizing plural functions in the system so as to input the desired operating mode for utilizing the function of equipment such as scanner in the system, input control means 302 for setting the operating mode of equipment such as scanner corresponding to the input from this setting input means 301, and substitutive equipment designating means 303 for designating any substitutive equipment when the equipment of setting object can not be utilized.
Patent JP-2001043298-A (JP)
Title: Image reader and method for reading image and document
Inventor: TAKIGUCHI MITSURU
IPC: G06K19/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To read a mark sheet for which an information quantity is increased by using a two-dimensional(2D) code. SOLUTION: On a mark sheet 20 of a reading object, a mark frame of a mark sheet system is printed and the 2D code is stuck corresponding to a line mark showing a line. A mechanism control part 32 carries the mark sheet 20 while controlling a carrier system 33 and an image of this mark sheet 20 is stored in an image memory 39. A line mark detecting part 43 finds a position of the line mark from the image of the mark sheet 20 inside a picture composed of storage areas of the image memory 39 and a 2D code area detecting part 45 finds the position of a 2D code area where the 2D code exists. Information of the 2D code is found by a 2D code recognizing part 46.
Patent JP-H11104465-A (JP)
Title: Polyurethane item for medical treatment having no cytotoxicity
Inventor: ESPOSITO GUY
IPC: A61M1/14
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an item for medical treatment based on a polyurethane forming compsn. with no cytotoxicity after it is sterilized or disinfected by oxidation method by using at least one org. compd. with a phosphorous acid group. SOLUTION: In an item for medical treatment which is a potting article, etc., of an exchanging tool for medical treatment consisting of a plane membrane and a hollow fiber, as the raw material, a polyurethane forming compsn. consisting of a monomer or prepolymer-like polyisocyanate (1), a polyol (2), at least one org. compd. (3) being not arom. one and having at least one free hydroxyl group (OH) being reactive with an isocyanate group (NCO) and a phosphorous acid group and a catalyst (4) for polymn. reaction of the polyisocyanate with the polyol is used. In addition, as the polyisocyanate to be used, a polyisocyanate except arom. ones is used and it is pref. that at least 1 wt.% org. compd. with a phosphorous acid group is incorporated to the total wt. of the polyol.
Patent JP-S59107869-A (JP)
Inventor: KUMABATAKE HISAO
IPC: B25B27/20
Filed: 1982-12-14
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-S6461450-A (JP)
Title: Schiff based compound having terminal cyanate group and polymer of said compound
Inventor: NISHIKAWA AKIO
IPC: C07C313/00
Filed: 1987-09-02
Abstract: NEW MATERIAL:A compound, expressed by formula I [X1 is -(CH2)m-, formula II, etc.; Y1 and Y2 are bifunctional organic group] and having terminal cyanate groups and plural Schiff bonds. EXAMPLE:N,N'-Ethylenebismaleimide. USE:Useful as a molding material, laminating material, coating, polymer for prepreg, layer insulating film required for multilayered LSI, aerospace adhesive, molding material, silver paste, etc. PREPARATION:For example, a compound expressed by formula III is reacted with a compound expressed by formula IV to provide a compound expressed by formula V, which is then reacted with a cyanogen halide, such as Br.CidenticalN, in the presence of a tertiary amine, such as triethylamine, to afford the aimed compound expressed by formula I. The resultant compound expressed by formula I is capable of initiating crosslinking reaction by energy, such as heat and/or light, and providing cured products having excellent heat, moisture resistance, electrical, mechanical characteristics, etc.
Patent JP-S59108031-A (JP)
Title: Photosensitive polyimide
Inventor: NAKANO TSUNETOMO
IPC: C08G73/10
Filed: 1982-12-13
Abstract: PURPOSE:To provide a photosensitive polyimide containing a structure unit represented by a specific formula, soluble in an organic solvent, having excellent heat resistance and electrical and mechanical characteristics, and suitable as a material for forming an insulation film and passivation film on a solid-state element in semiconductor industry. CONSTITUTION:The objective photosensitive polyimide contains the structure unit of formula I (X is group of formula II-IV; n and n' are number of the substituent groups and are 0-2; 1<=n+n'<=4). The photosensitive polyimide can be prepared by polymerizing a biphenyltetracarboxylic acid (dianhydride) (e.g. 3,3', 4,4'-biphenyltetracarboxylic acid) and an aromatic diamine compound of formula V(e.g. 4-acrylamino-3,4'-diaminodiphenyl ether) having photosensitive group, and subjecting the dehydrative cyclization (imidation) of the resultant polyamic acid. USE:Interlayer insulation material for semiconductor integrated circuit, multi-layer printed circuit board, etc.
Patent JP-H0770648-A (JP)
Title: Production of high strength steel sheet having baking hardenability
Inventor: NISHIO KOICHI
IPC: C21D9/46
Filed: 1993-09-02
Abstract: PURPOSE:To produce a high strength cold rolled steel sheet having formability and baking hardenability. CONSTITUTION:Steel stock having a compsn. contg. 0.010 to 0.015% C, <=0.1% Si, <=0.7% Mn, <=0.100% P, <=0.015% S, 0.010 to 0.090% Al and <=0.005% N and in which Ti and Nb furthermore satisfy the following inequalities is subjected to hot rolling in the temp. range of the Ar3 point or above, is coiled, is thereafter subjected to cold rolling and is annealed at the recrystallization temp. or above: (48/14)N(%)<=Ti(%)<=[(48/14)N(%)+(48/32)S(%)] and 15<=[C(ppm)-(12/93)Nb(ppm)-6Mn(%)+40P(%)]<=35. This steel stock furthermore may contain 0.0003 to 0.002% B. In the same method, the coiling temp. after the hot rolling is preferably regulated to <=500 deg.C. Thus, the steel sheet having high strength of >=340MPa tensile strength and moreover having stable baking hardenability and excellent formability can be produced.
Patent JP-H0381896-A (JP)
Title: Commodity lending machine
Inventor: YOSHIDA SHINYA
IPC: G07F17/00
Filed: 1989-08-24
Abstract: PURPOSE:To contrive the dissolution of trouble by automatically executing accurate calculation processing based on the insertion of a clerk card and defective recognizing operation at the time of returning a defective lending article. CONSTITUTION:When a NO button is depressed based on an instruction displayed on a CRT 16 when a user requests the return of a lending fee, a CPU 30 decides the existence of a cassette recovery flag to a recovery rack and drives a cassette loader/unloader 35 to store a video cassette. After deciding the validity of repayment, the fee is repaid, the contents of the transaction are displayed on the CRT 16 and a receipt and the clerk card are discharged.
Patent JP-H0883530-A (JP)
Title: Key top
Inventor: TOGASHI MASAYUKI
IPC: H01H3/12
Filed: 1994-09-13
Abstract: PURPOSE: To provide a key top whose number of part items is reduced with less cost and whose housing space is narrow and small by integrally molding a key top return spring member with the key top, and forming it in a paper strip shape or a V shape. CONSTITUTION: A printed wiring board 1 is mounted in a cage body of an electronic equipment, and a push-button switch 2 is mounted on the wiring board 1. In the switch 2, a switch mechanism is internally trimmed in a housing 3, and a button 4 is installed so as to be vertically movable in a hole in an upper end surface of the housing 3. When the button 4 is pushed down by the tip of a bar 32 of a key top 30, the switch 2 is turned on and off. A holding cylinder body 11 projecting inside a panel 10 by opposing to the switch 2 is integrally molded on the panel 10 composed of a plastic material installed so as to be mountable and demountable to block up an opening part of the cage body. A guide projecting part 15A having an inserting hole 15 in which the bar 32 of the key top 30 is loosely inserted is arranged in a central part of a bottom plate 12 of the cylinder body 11.  The key top 30 by integrally molding a head part plate 31, the bar 32, a pair of leg pillars and spring plates 40, is inserted in the inserting hole 15 of the cylinder body 11 so as to be vertically freely movable.
Patent JP-H0553648-A (JP)
Title: Bias error estimating device for position observing device
Inventor: KIMOTO EIJI
IPC: G05D3/12
Filed: 1991-08-29
Abstract: PURPOSE:To calculate bias errors the 1st and 2nd sensors respectively by calculating the observation matrix of an observing device, evaluating the error of an observing position, end calculating an estimated matrix of the bias error. CONSTITUTION:An estimate matrix computing element 8 calculates an estimated matrix of the bias error based on the covariance matrix obtained by an error evaluator 5 and the observation matrix obtained by an observation matrix generator 7. A sensor position setter 9 sets a relative position between the 1st end 2nd sensors 1 and 2. A multiplier 10 calculates the product of the difference of target observing positions between both sensors and the estimated matrix obtained by the element 8 based the target observing positions of the 1st and 2nd observing instruments 3 and 4 and the sensor relative position obtained by the setter 9. A subtractor 11 subtracts the computing result of the multiplier 10 from the initial value of the bias error obtained by an initial bias setter 6. Then the estimated value 12 means the computing result of the subtractor 11 and is equal to the bias error of both sensors 1 and 2.
Patent JP-H1149575-A (JP)
Title: Prepared unshaped refractory material
Inventor: NAKAMURA NOBORU
IPC: C04B28/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the subject refractory material which is capable of retaining properties such as refractoriness, heat-insulating ability, hardly-reactive properties with respect to furnace internal materials, proper strength, volume stability to thermal history and properties of hardly causing cracks and peeling, sufficient to provide a refractory material with trouble-free practical feasibility and also, particularly provided with easy workability at the time of constructing a furnace, such as: an appropriate breadth of allowable water content range for use in furnace construction; low resistance with respect to transfer with a pressure, that is required for transferring a refractory material after mixing; and high flowability at the time of casting the material. SOLUTION: This prepared unshaped refractory material is used for forming and repairing a refractory lining in an industrial furnace and can be transferred with a pressure. The production of this refractory material comprises: preparing a raw material contg. refractory aggregate having 5.0 to 0.125 mm grain size, alumina cement and a water retention agent so that the total content of these components amounts is 100 wt.%; and then, as additives, 0.001 to 0.05 wt.% of a paste, 0.001 to 0.1 wt.% of a water reducing agent and 0.001 to 0.05 wt.% of a granular or powdery surfactant having <=2 mm particle size, respectively on the basis of outer percentage are added to the raw material.
Patent JP-H0958213-A (JP)
Title: Pneumatic radial tire
Inventor: MATSUMOTO HIROYUKI
IPC: B60C11/13
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To control wandering and to improve straight-ahead stability by providing a belt with a cross sectional shape of width direction which projects outside in a radial direction of a tire. SOLUTION: A carcass 2 is formed by three laminated rubber-covered plies in which many polyester codes are arranged in a radial direction and a belt 3 and a tread 4 are disposed on the outer surface of the carcass 2. The belt 3 is composed by three steel codes and abuts on the carcass and is made by laminating a belt 3-1 which has a comparatively large slant angle to the tire equator of the code and belts 3-2, 3-3 which are disposed on the outer surface of the belt 3-1 and have comparatively large slant angles to the tire equator of the code such that the belts intersect across the tire equator, whereby the belt has a cross sectional shape of width direction which projects outside in a radial direction and wandering is controlled and thus straight-ahead stability is improved.
Patent JP-H06159410-A (JP)
Title: Non-asbestos friction material
Inventor: TSUGAWA KAZUO
IPC: F16D69/02
Filed: 1992-07-28
Abstract: PURPOSE:To provide non-asbestos friction material wherein friction coefficient is properly high, which is excellent in face attack ability and of little brake noise in friction material used for brake pad, brake lining, clutch facing, etc., for automobiles. CONSTITUTION:In friction material including non-asbestos fiber components, thermosetting resin components such as phenol resin components, and filler material components such as black lead, barium sulfate, etc., at least a part of the fiber component includes titanium oxide whisker.
Patent JP-H0769269-A (JP)
Title: Foreign substrate suction preventing device
Inventor: HANEDA YASUO
IPC: B63B13/00
Filed: 1993-09-03
Abstract: PURPOSE:To prevent clogging of a brush in a foreign substance suction preventing device applied to the sea water suction port and the like of a ship by forming a rotatable brush so as to provide step difference being deeper in the rotating direction, and providing the brush on the water intake so as to direct the brush face to the upper stream. CONSTITUTION:The sea water suction port 7 of a ship is provided in the vicinity of the ship's bottom, sea water is sucked up from a sea chest 20 through a sea water suction pipe 15 by means of an inboard pump 16, and utilized for ballast water, fire-fighting water, and the like. In this case, a steel brush 2 rotating at constant speed by means of a motor 1 is provided in the vicinity of the sea water suction port 7 inlet, so as to direct the brush face outside and block the circular opening part 9 of a shell plating 8. The brush 2 is formed so as to provide step difference 4 gradually lowering in the rotating direction on the brush face, and hence gathering jelly fish and the like are shaken off. An air blow-off hole 6 blowing compressed air is formed on the base part 5 of the brush, and clogging of the brush 2 can be dissolved by blowing the compressed air.
Patent JP-H1057294-A (JP)
Title: Gas-liquid ejector
Inventor: ODA MASAO
IPC: A47L15/16
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid ejector for use in a washing device, that can efficiently clean subjects to be washed, such as dishes, in a short time, is easy to use, is compact, and has many functions to suit a variety of applications. SOLUTION: A washing liquid is introduced from a washing liquid inlet pipe 39 and discharged from a liquid nozzle 41. Gas blown by a turbo blower 35 is ejected from a jet nozzle 38. In this case the washing liquid discharged from the liquid nozzle 41 is blown away and accelerated by the gas and ejected as mixed flow of the gas and the liquid from the jet nozzle 38. The washing liquid spout of the liquid nozzle 41 is projected beyond the end of the jet nozzle 38.