baber/WOPTO huggingface dataset:
Patent JP-H10179226-A (JP)
Title: Fan-shaped advertising medium
Inventor: SUE KAZUO
IPC: A45B27/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To form a fan-shaped advertising medium having sufficient strength as a single-plate- shaped fan from fans that are more accurate than rectangular pieces of paper by allowing folded parts to exactly mesh with each other when a paper fan is opened. SOLUTION: A rectangular piece 1 of paper and a piece 2 of paper of the same size are made to overlap each other and a predetermined position on a longitudinal centerline F is opened about a leg-opening center O in such a way that an apex A at the right upper side of one rectangular piece 1 of paper coincides with an apex C at the left upper side of the other rectangular piece 2 of paper, and one rectangular piece 1 of paper is folded inward by using as a folding line 3 a line by which, of points by which the part between the lower apexes B, D of each piece of paper which are opposite to the apexes made to coincide with each other is divided into three equal sections, the point E at the apex at the right underside of one rectangular piece of paper is connected to the matched apex A at the right upper side of one rectangular piece of paper,  and then the same rectangular piece of paper is folded outward by using as a folding line 4 a line that forms a line symmetry with the centerline of the folding line 3. A plurality of fans are joined together in such a way that the outwardly folded part 6 of one fan meshes with the inwardly folded part 5 of the other fan, and a hole 7 is bored in the leg-opening center, and the fans are locked together in such a way as to be rotatable about the hole 7.
Patent JP-H09180546-A (JP)
Title: Insulated wire and manufacture thereof
Inventor: HONGO HITOYASU
IPC: C08K9/08
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent dielectric breakdown and damages in a manufacturing process or the like and form an insulated coating of low effective dielectric constant while obtaining suitability for improving a speed of production, by providing a protecting layer covering the periphery of an insulating layer including a microcapsule. SOLUTION: In an insulated wire 1 or 6 manufactured by a different manufacturing device, the periphery of a high density signal transmitting conductor 2 is coated with an insulating layer 3, it is further coated with a protecting layer 7 consisting of a resin. The layer 3 is constituted by uniformly dispersing a microcapsule 4 in a resin 5. By providing the layer 3 dispersing the capsule 4 in a matrix of the resin 5, a low electrostatic capacitance fine wire can be formed. That is, by selecting a material forming the microcapsule 4, kind of an ultraviolet hardening resin, porosity of resin capsule mixed composition, etc., porosity of a coating layer can be stabilized to a desired value. Accordingly, sufficient coating strength can be obtained without giving an influence to total unit dielectric constant.
Patent JP-H03201579-A (JP)
Title: Manufacture of thermoelectric module
Inventor: IZUMI KAZUHIRO
IPC: H01L35/34
Filed: 1989-12-28
Abstract: PURPOSE:To accurately secure thermoelectric elements to predetermined positions by inserting P-type thermoelectric elements and N-type thermoelectric elements into air gaps between lattice frames of lattice jigs formed by superposing three lattice shape structures, and then moving at least one horizontally to move the elements to normal positions. CONSTITUTION:An insulating board 1a is set on a hot plate 15, a frame jig composed of three frame shape structures is similarly set on the board 1a, and thermoelectric elements are further inserted into air gaps between the frames of the jig. Then, the frame structures 3, 5, 4 are so moved by a horizontally moving mechanism as to move horizontally oppositely as indicated by an arrow, and secured by stoppers 12, 11. After thermoelectric elements 2 are correctly arranged on electrodes 10a, the plate 15 is heated by a heater 16 to heat to melt bonding agent such as solder paste to bond the elements 3 to the corresponding electrodes 10a. After the elements 2 are bonded to the electrodes 10a, the operation of the mechanism is released.
Patent JP-H11171949-A (JP)
Title: Production of block copolymer
Inventor: HOSHI SUSUMU
IPC: C08F297/04
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain block copolymers consisting of a vinyl aromatic hydrocarbon and a conjugated diene which contain little gel of pellet and have excellent tone. SOLUTION: For example, one of these block copolymers which contains 83 wt.% of a vinyl aromatic hydrocarbon is obtained by deactivating the catalyst, adjusting the pH of the solution of the copolymer or its hydrogenated product to 6.5-8.5, passing through a filter of 100-500 mesh, passing through a rotating dispersion machine having engaging structure for 0.01-0.5s, followed by the addition of a stabilizer, so that the size of toluene-insoluble gel in 50 g of the block copolymer or its hydrogenated product after removal of the solvent is 0.02-0.7 mm, the total number is smaller than 150, a number of gel having size of 0.02-0.14 mm is 80-100% of the total number, number of gel having a size lager 0.14 mm and smaller than 0.28 mm is 0-20% of the total number, and a number of gel having size of 0.28-0.7 mm is 0-1% of the total number.
Patent JP-H11169837-A (JP)
Title: Decontamination method for contaminated soil
Inventor: SAKURANAGA MASANORI
IPC: B09C1/00
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To crack the contaminated groud region as widely as possible by freezing the region and sucking the intrasoil gas from the ground to extract the contaminated vapor. SOLUTION: A gas or liq. pressure injection line 2 using a compressor 1, etc., is prepared in the contaminated soil region 8 to be restored previously set according to information of the boring test, etc. A freezing pipe 5 for supplying a refrigerant and a pressure injection pipe 2 or further a suction pipe 6 connected to a suction pump 7 are built in a well bored in the region. An antifreeze (aq. calcium chloride soln.) called a brine is cooled to -20 to -30 deg.C and introduced into the freezing pipe 5 through a circulating pump to cool the ground. The frozen ground is then naturally thawed to ordinary temps. or heated and rapidly thawed, and the gas in the soil is sucked to extract the contaminated vapor.
Patent JP-H06168949-A (JP)
Title: Solder bump forming method
Inventor: TSUMORI MASAHIKO
IPC: H01L21/60
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a method of forming solder bumps of sufficient height by using a thin screen. CONSTITUTION:Via a screen 10 wherein apertures 11 are formed at positions corresponding with bonding pads 2 of a semiconductor wafer 1, solder paste 12 is transferred on each bonding pad 2, and the wafer 1 on which solder paste 12 is transferred is heat-treated. Thereby a solder bump 14 is formed on each of the bonding pad 2. The area of the aperture 11 formed in the screen 10 is set larger than that of the bonding pad 2.
Patent JP-H09257605-A (JP)
Title: Torque detector and bicycle with electric motor provided therewith
Inventor: AOKI HIDEAKI
IPC: G01L3/14
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a torque detector wherein torque is exactly measured without any influence of noise or the like by measuring power torque transmitted to the output part through a shaft from a power source with a measuring mechanism disposed at a position independent on rotation of the shaft. SOLUTION: A first rotor 2 is connected to the side of a power source, and a second rotor 25 having the same rotation center as the first rotor 2 is coupled to an output part. The first and second rotors 2, 25 are integrally rotatably connected by an elastic body 3, and phase deviation of rotation between the first and second rotors 2, 25 produced by torque is measured by a measuring mechanism 69 contacted on each periphery of the first and second rotors 2, 25.
Patent JP-H11159841-A (JP)
Title: Air conditioner
Inventor: KATAYAMA YASUO
IPC: F24F11/02
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent a light receiving unit from becoming incapable of receiving a light signal from a wireless remote controller when the light receiving unit is hidden by a furniture and the like in an conditioner in which the light receiving unit is installed in front of a body for receiving the light signal sent by operating the wireless remote controller. SOLUTION: One end 10 of an optical fiber 11 having the other end thereof connected to a light receiving unit 8 is installed at a position separated from the light receiving unit 8 in front of a main body 1. According to this arrangement, it is possible to receive a light signal from a wireless remote controller at the other end of the optical fiber for inputting into the light receiving unit thereby enabling the remote control of air conditioner.
Patent JP-2001123605-A (JP)
Title: Rain gutter cleaner
Inventor: IIDA YOSHIHIKO
IPC: E04D13/08
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To avoid that a rain gutter is clogged with foreign material and, prevent the overflow of rainwater from the gutter and keep smooth flow of rainwater in the rain gutter at all times. SOLUTION: This cleaner comprises a fixed cover 2 for a catchment 8, a rotating shaft 7 passed through the fixed cover 2 and mounted thereon via a bearing bracket 6, a windmill 3 mounted on the rotating shaft 7 and a wire 9 mounted at the lower end of the rotating shaft 7 and inserted into a vertical gutter 4.
Patent JP-H05175734-A (JP)
Title: Fm demodulator
Inventor: KIMURA TOMONOBU
IPC: G11B20/06
Filed: 1991-12-25
Abstract: PURPOSE:To provide the FM demodulator easily integrated with simple circuit configuration by using a prescribed short range among detection ranges of a wavelength detector from which a signal of a period for each half wavelength of an input FM signal is outputted. CONSTITUTION:A wavelength detection section generates a signal used to drive a reset switch SW11, a wavelength detection SW13 and a hold SW14 from an input signal. A wavelength detection signal voltage in response to a length from the leading till the trailing of the input signal is generated from a hold capacitor 15 driven by the drive signal from the SWs 11, 13 when the input signal falls down. Moreover, the SW 14 holds and outputs the wavelength detection signal. A voltage VC across the capacitor 15 is I0/2CF, where I0 is a current from a constant current source, C is a capacitance of the capacitor 15, and F is a frequency of the input signal. The relation of DELTAVC=-(I0/2C)DELTAF is in existence for a narrow frequency DELTAF in the input frequency F, and then FM demodulation is attained by limiting the input frequency F into the narrow frequency range.
Patent JP-H10185853-A (JP)
Title: Method and apparatus for detection of disconnection of lead-out wire for plating
Inventor: TAKAMICHI HIROSHI
IPC: H01L21/66
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus that can detect the disconnection of a lead-out wire for plating formed at a wiring board aggregate quickly and precisely, by bringing the tip of a probe for disconnection detection individually into contact with one terminal for external connection, as an object to be detected out of terminals for external connection and with another terminal for external connection. SOLUTION: A mounting part is constituted in such a way that a sample base 21a, on which a board aggregate 10 is mounted, a fixation member 21b, which presses the board aggregate 10 from the upper part so as to be fixed and a terminal connection part 22, which is provided with probes 23 for disconnection detection, used to come respectively into contact with all pads 14 for wire bonding, are contained. A control part is constituted of a relay circuit 24 which is connected to the respective probes 23 for disconnection detection and which has a function connected to a resistance-value measuring part 27, of a relay-circuit control part 25, of a microcomputer 26 and of the like. Then, the tips of the probes 23 for disconnection detection are brought individually into contact with one terminal for external connection, as an object to be detected, out of terminals 16 for external connection, and with another terminal for external connection, and the disconnection of a lead-out wire for plating is detected.
Patent JP-H10180291-A (JP)
Title: Nitrificating-denitrificating method of waste water
Inventor: HASHIMOTO NOBUKO
IPC: C12N11/04
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To remove a nitrogen component in a waste water by executing nitrification.denitrification in one reactor, to make a device remarkably compactor and also to reduce a treating time and a treating cost. SOLUTION: The inside of a reactor 12 is kept in an aerobic state by aerating air into the reactor 12 and regulating an opening degree of an aerating rate regulating valve 42 with a controller 22 so that a DO concn. (dissolved oxygen concn.) in the reactor may be 0.5-5mg/l based on the DO concn. measured with a DO sensor 20. This aerobic state is kept for 10-20min. In this way, ammonia nitrogen in the waste water is aerobically denitrificated by a reaction process of NH4 →NH2 OH→N2 since the aerobic state for executing an aerobic denitrification is formed. Then the aeration into the reactor 12 is stopped with the controller 22 and also the DO concn. in the reactor is kept in <=0.5mg/l to keep the inside of the reactor 12 in an anaerobic state, and this anaerobic state is kept for 15-60min. In this way, a nitrate nitrogen and nitrous nitrogen remained by the aerobic denitrification are anaerobiacally denitrificated.
Patent JP-H03206127-A (JP)
Title: Pitch composition
Inventor: UENO ICHIRO
IPC: C10C3/02
Filed: 1989-12-28
Abstract: PURPOSE:To provide the subject optically active composition having a softening point falling within a specific range, exhibiting excellent meltability at high temperature, giving a carbonized product having controllable optical texture and useful as a raw material for isotropic high-density carbon material, a C/C composite, a general-purpose carbon fiber, etc. CONSTITUTION:The objective composition has a softening point of 100-450 deg.C and optical isotropy and is produced by using a mixture of (A) an aromatic compound preferably having an oxygen-containing functional group (e.g. OH, carboxyl group, aldehyde group, quinone group, nitro group or sulfonic acid group) (e.g. phenol or naphthol) and (B) a pitch.
Patent JP-H06196989-A (JP)
Title: Power on reset circuit
Inventor: MORISHITA MASARU
IPC: H03K17/22
Filed: 1992-12-24
Abstract: PURPOSE:To generate a prescribed reset pulse independently of the characteristics of power supply voltage by ending an input voltage at a previously set voltage by a voltage control means when the input voltage exceeds the set voltage, and when the input voltage is dropped less than the set voltage, outputting the input voltage. CONSTITUTION:When power supply voltage VDD is gradually risen a reset pulse having time width determined by the voltage rising characteristics of the power supply VDD, the threshold value of a transistor P1 and the rotational threshold value of an inverter 11 is outputted and the system is reset by the pulse. When the dimensions of transistors(TRs) ND, N1 comprising a voltage control part 4 are properly designed, a required voltage can be obtained on a control point V1 to be the output of the voltage control part 4, so that power supply voltage for outputting a reset pulse to a relating system can be optionally set up.
Patent JP-2000167299-A (JP)
Title: Clothing drying machine
Inventor: OGOSHI KENICHI
IPC: D06F58/28
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To efficiently remove flue or pollen stuck on objects to be dried without abnormally elevating the temperature of a motor by setting air blowing operation for cooling the objects to be dried in the end of operation, and increasing the number of rotations of the motor in the air blowing operation process. SOLUTION: When drying is operated, a heat source 3 and a motor 5 are electrified under the control of a microcomputer and a rotary drum 2 and a double blade fan 8 are rotated. Thus, air for drying heated by the heat source 3 is exhausted from the rotary drum 2 and sucked by the double blade fan 8 and when the air for drying passes through the double blade fan, it is cooled and dehumidified by the heat exchange operation of the double blade fan 8. When a dry detecting means detects clothing is dried, the electrification to the heat source 3 is stopped and only the air blowing operation is performed but at such a time, the number of rotations of the motor 5 is increased so that the air quantity of drying air can be increased. Thus, flue or pollen stuck on the objects to be dried can be efficiently removed and caught by a filter 22.
Patent JP-2001159542-A (JP)
Title: Rotation angle sensor and rotation angle sensor unit
Inventor: ITABASHI HIROMITSU
IPC: G01D5/245
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle sensor detecting a 360-degree absolute position, allowing easy distinction of element orientation, and allowing improve ment of a manufacturing yield by a simple manufacturing method. SOLUTION: This rotation angle sensor has substrates each provided with a magnetoresistive elements, a wiring board connecting the magnetoresistive elements to form a bridge circuit, and a sensor holder provided with the substrates and the wiring board. The sensor holder has the substrates in multiples of four, while at least one pair of the substrates is disposed on the wiring board such that the substrates are inclined by 80-100 degrees.
Patent JP-H07174117-A (JP)
Title: Installation of pin for intersection bracing installation in member for steel pipe falsework
Inventor: IKEO RYOICHI
IPC: F16B7/04
Filed: 1993-12-17
Abstract: PURPOSE:To shorten welding work time and to improve welding workability by certainly welding a pin for intersection bracing installation on a stud pipe under a stud welding method by way of changing a shape of a welded part and adding a solvent for stud welding. CONSTITUTION:A member for a steel pipe fasework is constituted of members 1, a horizontal member 2 and stiffeners 4. Pins 5 for intersection bracing installation to install intersection bracings are installed on studs 3 of these members 1 by stud welding. These pins 5 for intersection bracing installation are made trapezoidal or in a dome shape on their head ends and made in a shape used as studs for welding by press fitting a solvent 12 in these head ends, and bracing stops 9 of a lever type or others to engage the intersection bracings through a shaft 10 are installed on the other ends free to revolve. Consequently, it is possible to shorten welding time by about more than 1/5 in comparison with a conventional arc welding method.
Patent JP-H03202194-A (JP)
Title: Treatment method for high concentration sludge and dewatering apparatus
Inventor: WATABE CHIKAO
IPC: C02F1/52
Filed: 1989-12-28
Abstract: PURPOSE:To make gravity separation effective and carry out high speed dewatering by adjusting the specific gravity of high concentration sludge to less than or equal to a specified value by water addition, adding a proper amount of flocculant to precipitate flocks, and dewatering the precipitated flocks under reduced pressure at the same time to remove the supernatant. CONSTITUTION:The specific gravity of high concentration sludge is adjusted to at most 1.3 by water addition and a proper amount of a flocculant is added to it to precipitated flocks and the precipitated flocks are dewatered under reduced pressure at the same time to remove the supernatant. In this method, the high concentration sludge is diluted to have a specific gravity at most 1.3. Flocks are formed efficiently by the flocculant and precipitated. The flocks are integrated and dewatered from the lower part under reduced pressure, and depending on the water squeezing effect owing to self weight and dewatering effect in reduced pressure, dewatering is carried out efficiently and danger is eliminated owing to reduced pressure.
Patent JP-H03207868-A (JP)
Title: Formation of insulating film for grain-oriented silicon steel sheet excellent in iron core workability, heat resistance, and tension-giving property and grain-oriented silicon steel sheet
Inventor: TANAKA OSAMU
IPC: H01F1/18
Filed: 1989-12-30
Abstract: PURPOSE:To obtain the steel sheet by applying a coating agent consisting of a mixture of colloidal silica and colloidal matter composed of the oxides, carbides, etc., of elements, such as Fe and Ca, the phosphates of Al, etc., and the like to a grain-oriented silicon steel sheet and then carrying out baking treatment. CONSTITUTION:A colloidal matter mixture is prepared by mixing 50-98wt.% colloidal silica of <=50nano grain size and 2-50wt.% colloidal matter of 80-3000nano grain size composed of the oxides, carbides, nitrides, etc., of elements selected from Fe, Ca, Ba, etc. Subsequently, a coating agent for forming insulating film having a composition consisting of 100 pts.wt. of the above colloidal matter mixture, 130-250 pts.wt. of phosphates of Al, Mg, etc., and 10-40 pts.wt. of chromic anhydride, etc., is prepared. Further, a hot rolled silicon steel slab is subjected to final finish annealing. Then, the above coating agent is applied to the grain-oriented silicon steel sheet after the above final finish annealing, followed by baking treatment and heat flattening.
Patent JP-H10187049-A (JP)
Title: Identification tag for parts
Inventor: NAGASHIO KICHINOSUKE
IPC: G09F3/12
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an identification tag for parts that is excellent in safety and, moreover, does not influence human health at all, by forming cylindrical projection part at one end part on one face of a belt body with an indication space and forming holes or cylindrical recessed parts at the other end parts for being engaged and hooked with the cylindrical projection parts. SOLUTION: Cylindrical projection parts 12 are formed on one face at one end part 1a of a belt body 1. A method of forming these cylindrical projection parts 12 takes a special advantage of stamping the belt body 1 in one body. Hooking holes 13 are formed on the other end 1b of the belt body 1 and engaged with the cylindrical projection parts 12 for hooking by bending the belt body 1 when used. The form and number of these hooking holes 12 correspond to those of the cylindrical projection parts 13. And, when this identification tag is used at a laundry, for example, an indication space is filled out with a customer's name, etc., if necessary, and then, the belt body 1 is out through a button hole, etc., of a washing and bent to meet both end parts 1a, 1b for fitting the cylindrical projection parts 12 into the hooking holes 13 for hooking.
Patent JP-H10184281-A (JP)
Title: Joint structure among segment and segment made of steel
Inventor: SUZUKI HIROTOSHI
IPC: E21D13/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To increase the strength of connecting sections, and to improve the efficiency of the execution of works by a method wherein the end faces of the main girders of the adjacent segments of a shield tunnel are abutted, and connecting plates are disposed on each both side of flanges and webs and bolted. SOLUTION: Connecting plates 35 are inserted among webs 23, 23, and the bolts 27 of both welding sections 25a and projecting sections 25b of segments 20 made of steel are applied to the internal-surface side joint sections of flanges 22, 22 while being inserted into boltholes 36, and clamped by nuts. Both flanges 22, 22 are coupled by the connecting plates 25 and 35. Other connecting plates 37, 37 are applied to both sides of the joint sections among the webs 23, 23. The boltholes 38 of the connecting plates 37 and the boltholes 24 of the webs 23 are conformed and bolted, and the webs 23, 23 are connected. Accordingly, both main girders 21, 21 are bridged by the connecting plates 25, 35, 37 in joint structure among the segments by the segments 20 made of steel, and bolted while interposing the flanges 22 and the webs 23, thus increasing joint strength.