baber/WOPTO huggingface dataset:
Patent JP-2000075827-A (JP)
Title: No-smoking indicator
Inventor: TAKAYANAGI MAKOTO
IPC: G09F13/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a no-smoking indicator capable of advising with a display or an alarm, in the case of smoking in a place where it is inhibited, by installing a means of sensing a smoke and giving a warning. SOLUTION: A sensor driver 70 is for driving a sensor 20 and is composed of a DC-DC converter for example. The sensor 20 is provided with a discharge tube. A signal processing circuit 72 for removing noise consists of a noise filter 74 and an output circuit 58. From the output circuit 58, an alarm signal for example is outputted, which is inputted in a speaker 106, sounding an alarm. Further, along with the alarm signal or singly, a blinking signal is outputted, so that a smoker is strongly warned by a blinker 108 in addition to a simple constant lighting with display characters. Consequently, a no-smoking indicator is obtained capable of sensing a smoke and advising with a display or an alarm.
Patent JP-H0599409-A (JP)
Title: Burner
Inventor: SANO MAKOTO
IPC: F23D14/08
Filed: 1991-10-14
Abstract: PURPOSE:To enable an appropriate combustion state to be maintained even if the amount of fuel gas is increased by a method wherein combustion air is supplied from between opposed flame ports toward an upward direction. CONSTITUTION:Each of walls 3 forming a combustion surface of each of burners 2 has a plurality of flame ports 4 for injecting fuel gas upwardly, wherein the ports are arranged in a side-by-side relation along their opposed surfaces. Air supplying cylinders 15 are laterally arranged at an intermediate position between the opposing flame ports 4 in a rightward or a leftward direction. Combustion secondary air is fed into the air supplying cylinders 15 from an air passage 20 through suction ports 15b at both ends. Upper surfaces of the air supplying cylinders 15 are formed with a plurality of circular injection hole ports 15a. Combustion secondary air is supplied upwardly from the injection ports 15a. In this way, the supplied amount of combustion air can be prevented from being lack.
Patent JP-S60146883-A (JP)
Inventor: GIYUNTAA TORAMURITSUTSU
IPC: A61P25/04
Filed: 1984-12-14
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-H05109975-A (JP)
Title: Resin-sealed type semiconductor device
Inventor: KONO RYUJI
IPC: H01L25/07
Filed: 1991-10-14
Abstract: PURPOSE:To simplify a process by joining a junction plate with a circuit forming surface of a first semiconductor element via an insulating member to be wire- bonded and by joining a non-circuit-forming surface of a second semiconductor element to the opposite side of the junction plate via an insulating member to be wire-bonded. CONSTITUTION:While a semiconductor element 1a with a circuit forming surface facing upward is mounted, a lead frame comprising an assembly of a junction plate 2 having smaller size than the semiconductor element 1a and having insulating members 5 on both sides and a lead 3 is mounted and joined so that an electrode pad lap is exposed. Then, a wire 4 is used to electrically connect the semiconductor element 1a to the lead 3. Then, a semiconductor element 1b is mounted and joined from an upper part of the junction plate 2 with a circuit forming surface facing upward, and the wire 4 is used to electrically connect the semiconductor element 1b to the lead 3. The assembly is sealed by resin 15 and molded with an unnecessary part of the lead 3 cut off. Thus, a manufacture process can be simplified.
Patent JP-H11153848-A (JP)
Title: Radiation photographic element
Inventor: HERSHEY STEPHEN A
IPC: G03C5/26
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To increase the specular density for near IR rays in a specified wavelength region by incorporating a compact granular material dispersed in at least one hydrophilic colloid layer. SOLUTION: This element has one or more radiation-sensitive image-forming emulsion layers containing platelike particles applied in <30 mg/dm<2> whole silver coating amt. and has one or more other hydrophilic colloid layers. The specular density of the photographic element for IR rays in 850 to 1100 nm wavelength region is enhanced by the presence of a compact granular material dispersed in at least one layer of other hydrophilic colloid layers. The granular material has 0.3 to 1.1 μm average diameter of an equiv. circle and has the refractive index different at least by 0.2 from the refractive index of the hydrophilic colloid at the IR wavelengths above described. The granular material consists of silver halides. Since the granular material is not used for the formation of a latent image, intensification is not required.
Patent JP-H0979467-A (JP)
Title: Converging type 90× elbow made of polyvinyl chloride
Inventor: YAMANO TETSUYA
IPC: F16L43/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To improve workability by forming a 90 deg. elbow into a two-stage flow inlet type. SOLUTION: The elbow main body 1 of a 90 deg. elbow made of a polyvinyl chloride is composed in a long trunk form, a spigot 3 is formed at one side end, while the first input 4 of a bending pipe form is formed at the other side end, and the second input 5 is formed integrally to the elbow main body 1. Since the first input 4 is made rotatable around the pipe axis of the elbow main body 1, the flow-in port is formed into a two-stage type, and the piping workability is improved.
Patent JP-H03127492-A (JP)
Title: Starting device for discharge lamp
Inventor: ISHIKAWA SADAYOSHI
IPC: H05B41/18
Filed: 1989-10-13
Abstract: PURPOSE:To prevent to change the pulse generating input voltage by the ambient temperature, by applying a specific preset divided voltage to a two-way thyristor connected in parallel to a discharge lamp and to a condenser connected in series. CONSTITUTION:To the lighting circuit of a display lamp 114, a nonlinear condenser 134 connected in series, and a two-way thyristor 130 are connected in parallel, and a divided voltage by voltage dividing resistances 154 and 156 is applied to a resistance 134. The dividing ratio of the resistances 154 and 156 is set to make the voltage applied to the condenser 134 less than the highest resistance voltage of the service temperature scope of the condenser 134 when the thyristor 130 is made at a breakover voltage, making it possible to operate the condenser 134 after the thyristor 130 is operated at first, resulting in no change of the pulse generating voltage even though the ambient temperature is lowered, and a condition to raise the pulse generating voltage so as to generate no pulse can securely be avoided.
Patent JP-S63119936-A (JP)
Title: Joint structure for pipe body for sheet frame
Inventor: TAKAHASHI SATORU
IPC: B21D39/04
Filed: 1986-11-07
Abstract: PURPOSE:To form a pipe body for sheet frame which has improved the finish accuracy, by bringing one end of one pipe body of a pair of end part pipe bodies, to a diameter reduction and inserting it into the inside of the other pipe body, and caulking and fixing its fitting part. CONSTITUTION:In end part pipe bodies 1, 2 having equal inside and outside diameters of both end parts of the pipe body for sheet frame, the outside diameter of one end of one pipe body 1 is reduced by about two times of thickness of a pipe wall of the pipe bodies 1, 2 by press working, etc. Also, one end of the other pipe body 2 is brought to a diameter expansion so as to form a gap of about 0.25mm against the outside diameter of the pipe body 1 which has been brought to a diameter reduction. Subsequently, a reduced diameter part 1b of the pipe body 1 is inserted into an expanded diameter part 2b of the pipe body 2, and in a position which becomes a prescribed connecting pipe length, at least two pieces of caulking parts 4 for reaching the reduced diameter part 1b from the outside peripheral side of the expanded diameter part 2b are formed by a punch, etc., and the pipe bodies 1, 2 are fixed. Next, a weld zone 5 is formed by welding a step difference part 1c of both pipe bodies 1, 2 extending over the whole periphery or partially by arc periphery welding, by which the pipe bodies 1, 2 become a firm connected structure.
Patent JP-H03128781-A (JP)
Title: Bicycle parking rack
Inventor: KATO MAMORU
IPC: E04H6/06
Filed: 1989-10-13
Abstract: PURPOSE:To park a bicycle in a standing upright state and to improve parking efficiency by a method wherein the bicycle is locked to a rack member vertically slidable along a guide part formed to a stay, and a rotary support member is mounted to the rack member. CONSTITUTION:A bracket 7 is mounted at an angle alpha to a stay 2 erected on a base body 6, and an oblong hole 8 serving as a guide part is formed. A tip part 3t of a rack member 3 having a lock means 4 for a bicycle B is locked in the oblong hole 8 by means of a pin 12, the rack member 3 is vertically slid along the oblong hole 8, and the locked bicycle B can be brought into a standing upright state. A rotary support member 5 is pivotally supported to the intermediate part of the rack member 3, and during upward rotation of the rack member 3, the rotary support member can be energized in a direction in which rotation is assisted. Through rotation of the rotary support member 5, the lock means 4 is opened and closed. Thus, the bicycle B can be parked in a standing upright state by means of a low operation force, and containing efficiency in a limited space is improved.
Patent JP-2000096120-A (JP)
Title: Blow-refining method for restraining sticking of metal in converter type refining furnace
Inventor: KIKUCHI ICHIRO
IPC: C21C5/46
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a blow-refining method, by which the sticking state of metal is controlled in good condition without eroding the refractory in a furnace opening part and a sidewall in the furnace under condition of securing the productivity in a converter. SOLUTION: The blow-refining period is divided into the early stage and the latter stage, and in the early stage, the clogging of a nozzle is prevented by making purge gas flow from the nozzles 7 for melting the stuck metal, and in the latter stage, the stuck metals 8, 8' of the furnace opening part and the inner wall are melted and removed by supplying oxygen from the nozzles 7 for melting the stuck metal. The boundary of the early stage and the latter stage is made to be 5-50%, desirably to the interval of 5-30% and the oxygen for melting the stuck metal flowing at the latter stage is made in the range of 3-10% of the oxygen for blow-refining. Further, the oxygen for melting the stuck metal in the purge gas stage is limited to <=50% of the oxygen at the stage for melting the stuck metal.  The jetting direction θ of the oxygen for melting the stuck metal is directed downward at the angle of 40-90 deg. to the lance. The dephosphorized molten iron having P target of a product, is used to reduce the slag.
Patent JP-S62127313-A (JP)
Title: Spraying of polyurethane composition
Inventor: SOGABE YOJI
IPC: C09D175/00
Filed: 1985-11-26
Abstract: PURPOSE:To obtain a polyurethane composition having excellent sprayability, a short curing time and a long pot life, by feeding a mixture an containing urethane formation catalyst through a constant feeder into compressed air and spraying a specified composition with the compressed air. CONSTITUTION:A mixture (A) comprising a urethane formation catalyst (e.g., amine) and, optionally, a solvent, a process oil, a plasticizer, etc., is fed into compressed air through a constant feeder at a rate of 0.1-300cc/min and a mixture (B) comprising a compound having at least two active hydrogen groups in the molecule (e.g., polyether polyol), a polyisocyanate (e.g., hexamethylene diisocyanate) and, optionally, a pigment, dispersant, filler, plasticizer, solvent, etc., is sprayed at 2-5kg/cm<2> with the compressed air into which component A is fed to effect curing of the composition.
Patent JP-H11112437-A (JP)
Title: Optical transmitter
Inventor: INOUE TETSUYA
IPC: H04B10/40
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce distortion of an optical output waveform outputted from a laser diode by distributing the output signal of a current amplifier to the laser diode and a laser diode driver by an optional ratio. SOLUTION: Differential data is inputted to the laser diode driver 2 through a data input terminal 1a and 1b. The driver 2 pulse-drives the laser diode 3a and outputs pulse light from the diode 3a. A current amplifier 7 amplifies a differential current between the output signal of a smoothing capacitor 5 and that of a reference current source 6. A current source 8b of an optional ratio distributing type distributes the output signal of the amplifier 7 to a DC current Ib to the diode 3a and to a modulated current Imod to the driver 2 at the optional ratio to output. The oscillation delay of the diode 3a is reduced to reduce the distortion of the optical output waveform.
Patent JP-H08117065-A (JP)
Title: Bottom mattress for bed
Inventor: OBATA MAKOTO
IPC: A47C27/14
Filed: 1994-10-28
Abstract: PURPOSE: To enable reduction in weight of a bottom mattress by arranging sheets at both ends of two main frames, a honeycomb member vertically to the main frames through holding members made of the sheets and moreover, a easing fabric on the main frames through a urethane foam. CONSTITUTION: Two main frames 11 formed roughly in a U shape or square in cross section are arranged as opposed to each other. Steel sheets 12 and 13 bent roughly in a U shape in cross section are arranged on the top surface and the undersurface at both ends of the main frames 11. Honeycomb material 17 having a honeycomb vertically to the main frames 11 is arranged inside the main frames 11 through holding members 16 made up of the steel sheets 12 and 13. Moreover, a casing fabric 21 is arranged on the main frames 11 through a urethane foam 20. This enables reduction in weight of a bottom mattress without requiring a reinforcing member and a cross piece.
Patent JP-S61142911-A (JP)
Inventor: KURIHARA EIZO
IPC: F16L1/15
Filed: 1984-12-17
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-S62125908-A (JP)
Title: Device for controlling suspension
Inventor: TAKEMA SHUICHI
IPC: B60G17/0165
Filed: 1985-11-25
Abstract: PURPOSE:To improve riding quality by selecting a command which varies a suspension characteristic to a further harder condition, from among commands outputted from plural control part based on the detected result of a posture detecting means, and varying said suspension characteristic. CONSTITUTION:A posture detecting means M1 detects a distance between a wheel and a body and/or the controlling condition of a vehicle, while a suspen sion characteristic varying means M2 varies a suspension characteristic on receiving a command from the outside. The output signal of the posture detecting means M1 is inputted into a control means M3 having plural control parts which have different predetermined conditions respectively, each of the control parts judges whether the detected result of a posture corresponds to its predetermined condition or not, and the control parts, which have judged to correspond to their predetermined condition output suspension characteristic varying commands respectively. And, among the commands from the control parts, a command which varies the suspension characteristic to the harder condition is preferentially outputted to said varying means M2 through a prefer ence means M4.
Patent JP-H08139724-A (JP)
Title: Transmitter-receiver
Inventor: KIMU JIYON ON
IPC: H04L12/42
Filed: 1994-10-28
Abstract: PURPOSE: To provide a transmission/reception device connecting the same function modules following the user-network interface standard of a wide band integrated information communication network which CCITT being an international standard mechanism recommends with two ring-like transmission mediums. CONSTITUTION: A transmission device 1-1 and a reception device 1-2 are provided and they are connected to the two physical ring-like transmission mediums. The transmission directions of the two transmission mediums are respectively opposite. The transmission device 1-1 inputs the eight bits unit self-cell of various characteristics which are made into multiple images and the 32 bits unit detour cells at the other destinations, which are received from the two rings. Transmission data is transmitted to one selected ring in the two rings by using FIFO memories which mutually differ.  Data processing time when the inputted self-cell and the detour cell are independently processed and standby time in the FIFO memory are reduced to a minimum, the transmission of the detour cell is especially preferentially processed from the self-cell and cell transmission delay on the ring is maintained to a minimum.
Patent JP-H11342460-A (JP)
Title: Enveloped casting method
Inventor: YASUDA MASAYUKI
IPC: B22D19/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain a casting, in which a material to be enveloped-cast is mounted under a normal condition by preventing erosion and dissolution of the enveloped-cast material. SOLUTION: A material 1 to be enveloped-cast, which is coated with a heat insulation material or on which an oxide film of 0.05-50 μm thickness is formed, is set inside a mold, and a molten metal to be an enveloped-casting material is poured in the mold. Nitride, oxide, boride, carbon dioxide salt, phosphoric salt, graphite, calcium carbonate, vermiculite, iron oxide, boric acid, mica, whiting, titanium oxide, kaolinite, glass fiber, silicon oxide, and the like, are used as a heat insulation material and can be applied on the material to be enveloped-cast by being mixed with a binder such as vermiculite, bentonite, water glass, sodium silicate, and boric acid. In this way, the enveloped-cast material is protected from high heat of the molten metal by means of the heat insulation material or the oxide film, resulting in restraint of erosion and dissolution.  Since the heat insulation material and the oxide film are separated from the material to be enveloped-cast and floated before the re-molten metal obtained by recycling is solidified, they are not-left in recycled products.
Patent JP-2000095742-A (JP)
Title: Production of acetamide
Inventor: MATSUOKA YUJI
IPC: C07C233/05
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To readily obtain a highly purified acetamide by treating an aqueous solution of acetamide obtained by hydrating acetonitrile with a cation exchange resin. SOLUTION: This anhydrous, highly purified acetamide is obtained by treating (B) an aqueous solution of acetamide obtained by hydrating (A) acetonitrile, preferably in the presence of a copper-based catalyst (e.g. Raney copper) by bringing into contact with (C) a cation exchange resin (e.g. a porous type and strong acidic or weak acidic cation exchange resin)  Diaion PK-208(R)}, preferably in a continuous method and at a line velocity of 0.5-10 m/hr at 0-50 deg.C, and distilling the resultant acetonitrile preferably at 80-150 deg.C to separate from water.
Patent JP-H10110058-A (JP)
Title: Shape recovery foam and its production
Inventor: SHIRATO HITOSHI
IPC: B29K105/04
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a shape recovery foam which can be easily package even into a narrow space and has improved hardleability, heat insulation and sealability by adjusting the shape recovery time by adding a filler to the resin in the production of a closed-cell resin foam. SOLUTION: Thermoplastic resin or thermosetting resin in an amount of 100 pts.wt. is mixed with a blowing agent and 100-500 pts.wt. filler having a mean particle diameter of 0.1-300μm, and the obtained mixture is kneaded and pressed to obtain an original sheet. This sheet is expanded by heating to obtain a shape recovery foam having shape recovery properties at ordinary temperature.
Patent JP-H08109045-A (JP)
Title: Method for stabilizing film of indium oxide doped with tin
Inventor: KAWAMURA KIYOSHI
IPC: C03C17/34
Filed: 1994-10-05
Abstract: PURPOSE: To obtain glass with a film of indium oxide doped with tin having excellent stability in an environmental test by forming a thin film of zinc oxide or tin oxide on a film of indium oxide doped with tin made on a substrate of transparent glass to suppress change in sheet resistance by heating. CONSTITUTION: A film of indium oxide doped with tin having 10-30nm film thickness of is formed on a transparent glass substrate so as to make 200-3,000Ω/square resistance value. A thin film of zinc oxide or tin oxide having 2-20nm film thickness is formed on the film to stabilize the film of indium oxide doped with tin to make a linearity value ±2%. A generally known method such as a sputtering method, a CVD method or a spray method can be adopted in order to form the films.
Patent JP-H02115490-A (JP)
Title: Crushing method for base rock or concrete
Inventor: KADOTA SHUNICHI
IPC: E21C37/10
Filed: 1988-10-24
Abstract: PURPOSE:To efficiently and surely crush a base rock or concrete with a simple structure by inserting a soft-rigidity wedge into a drilled hole and filling a pressure fluid in its hollow section. CONSTITUTION:A soft-rigidity wedge with a polygonal cross section except a triangle is inserted into a drilled hole 2 provided on a base rock 1, and a soft-rigidity tube 5 is inserted into its hollow section. High-rigidity loading plates 7 are inserted between the outer periphery of the soft-rigidity wedge 4 and the inner periphery of the drilled hole 2. A pressure fluid is filled in the arrow 8 direction in the soft-rigidity tube 5, the soft-rigidity wedge 4 is deformed by pressure, and the pressure is transmitted to the base rock 1 via the high-rigidity loading plates 7. As a result, a tensile force is applied to the base rock 1, and tensile cracks are generated in the base rock 1 by this tensile force. The base rock 1 can be thereby crushed.
Patent JP-S62126475-A (JP)
Title: Image processor
Inventor: TATSUMI EISAKU
IPC: G06K9/42
Filed: 1985-11-28
Abstract: PURPOSE:To attain the contraction of an image by forming an image converting means for dividing an average value in a prescribed area of an original image into binary scale by setting up a fixed thereshold as a border. CONSTITUTION:The titled image processor is provided with an image input means 1, an image converting means 3, an image storing means 2, and an image output means 4 and the image converting means 3 has an image contracting circuit 20 incloding three line buffers 31-33 and four OR gates 34-37. An original image sent from the image input means 1 to the image storing means 2 is read out by the line buffers 31-33 in the image converting means 3, and when at least one ON bit is included in the leading nine bits of the line buffers 31-33, the ON bit is outputted to contract the image and the contracted image is outputted to the image output means 4. Consequently, characters or graphics can be recognized by the contracted images.
Patent JP-S61137853-A (JP)
Title: Diphenyl ether herbicide
Inventor: RINO ANTONIO BITSUTO
IPC: A01N35/10
Filed: 1985-11-28
Abstract: 3-oximino diphenyl ether derivatives having the general formula:-   <CHEM> wherein n is 1, 2 or 3 and each group A, which may be the same or different when n is greater than 1, represents a halogen atom or a cyano, nitro, alkyl or haloalkyl group; Z represents a halogen atom or a nitro or cyano group; and X and Y, which may be the same or different, each independently represents a hydrogen or halogen atom or an alkyl, cycloalkyl, haloalkyl, alkoxy, alkylthio, acyl, or optionally substituted aryl or heteroaromatic group, or one of X and Y represents one of such groups and the other represents a cyano, carboxyl, alkoxycarbonyl, phosphonic ester or alkylamino group, or X and Y together with the interjacent carbon atom may jointly represent a cycloalkyl group. The preparation of such compounds, Herbicidal compositions containing them and their use as herbicides.