baber/WOPTO huggingface dataset:
Patent JP-H04371543-A (JP)
Title: Aluminum alloy for forming excellent in baking hardenability and its production
Inventor: WATANABE HAJIME
IPC: C22F1/04
Filed: 1991-06-14
Abstract: PURPOSE:To produce an aluminum alloy used, e.g. for automobile outer sheet and sheet for package, excellent in formability, and having high yield strength as well as strength after baking finish. CONSTITUTION:The aluminum alloy for forming excellent in baking hardenability can be produced by subjecting an aluminum alloy for forming which has a composition consisting of, by weight, 0.5-2.5% Cu, 0.5-3.0% Mg, 0.5-3.0% Si, 0.10-0.40% Mn, 0.001-0.20% Cr, 0.001-0.5% Zr, and the balance Al with inevitable impurities and also has superior baking hardenability to heating at >=400 deg.C for solution treatment and then to rapid cooling treatment at >=3 deg.C/sec cooling rate.
Patent JP-H0611442-A (JP)
Title: Infrared optical device
Inventor: SHIGETA SHUSAKU
IPC: G01N21/35
Filed: 1992-06-29
Abstract: PURPOSE:To provide an infrared ray optical device presenting a high flexibility in measuring, with which measurement can be done even in an environment requiring anti-explosive countermeasure and for any sort of object to be measured. CONSTITUTION:An infrared optical device comprises an infrared ray source 1, a spectral separating means 7 to separate the infrared rays emitted from the source 1 into absorptive wavelengths inherent in an object to be measured 2, and an infrared ray sensing means 19 which senses the infrared ray(s) given by the means 7 and having penetrated the object 2, and thereby the quantity of infrared rays with measuring wavelength being absorbed by the object 2 is sensed to determine the thickness and/or concentration of the object 2. The arrangement is further equipped with an optical fiber for projecting 31 which leads the infrared ray emitted from the source 1 to the object 2, a projective optical system 32 to cast the infrared ray led by the fiber 31 onto the object 2, a light receiving system 45 which gathers the infrared ray having penetrated the object 2, and another optical fiber 51 to lead the infrared ray gathered by this system 45 to the abovementioned sensing means 19.
Patent JP-H0837247-A (JP)
Title: Package for housing of optical semiconductor device
Inventor: UEDA YOSHIAKI
IPC: H01L31/0232
Filed: 1994-07-22
Abstract: PURPOSE:To accurately position lead wires on a metallized wiring layer, and to prevent them from connection by shifting by a method wherein a through hole or a notch, where the lead wire can be passed through, is provided on the metallized wiring layer where the electrode of a Peltier element of ceramic terminal member is electrically connected through the lead wire. CONSTITUTION:A plurality of metallized wirings 11, which are extending from the inside to the outside of a metal frame 2, are deposited on the upper surface of the protruding parts 3a and 3b of a ceramic terminal member 3. On the inside part of the metal frame 2 of the metallized wiring layer 11, each electrode of an optical semiconductor element 6 is electrically connected through a bonding wire 12, and lead wires 13, connected to the electrode of a Peltier element 8, are electrically connected through solder. Besides, on the ceramic terminal part member 3, through holes 3d are formed on the region where the lead wires 13, connected to the electrode of the Peltier element 8, are electrically connected through solder. Besides, on the ceramic terminal part member 3, through holes 3d are formed on the region where the lead wires 13, connected to the electrode of the Peltier element 8 by the protruding part 3a, is soldered.
Patent JP-H0614002-A (JP)
Title: Test control system for transmitter
Inventor: AIHARA NAOKI
IPC: H04L69/40
Filed: 1992-06-29
Abstract: PURPOSE:To execute simultaneously a notice representing a test state and a loopback test by using independent data for a test state signal informed to a destination transmitter and for test data looped back in the transmitter. CONSTITUTION:Plural overhead information insert sections OH-INS are provided onto an output line 1 and plural overhead information extract sections OH- DROP are provided onto an input line 2. Then after the final stage of the insert section INS, a pattern signal generating section 3 generating a test state signal P-AIS and a data path changeover means 4 to loop back test data to the input line 2. The means 4 uses a line switching instruction to feed back the test data from the output line 1 to the input line 2 and the signal P-AIS generated by the generating section 3 is sent to the opposite transmitter through the output line 1 to inform it that the transmitter at the sender side is being tested. Thus, the communication of the sender side testing state and the loopback test using test data are implemented simultaneously.
Patent JP-S5873206-A (JP)
Title: Multibeam forming circuit
Inventor: TESHIROGI TAMOTSU
IPC: H01Q3/40
Filed: 1981-10-27
Abstract: PURPOSE:To simplify and to miniaturize the circuit constitution by using a four- phase distributor and a coupling resistance section in common for two input signals being conjugative. CONSTITUTION:Input signals A, B being conjugative are divided into a sum signal A+B and a difference signal A-B at a pi-hybrid 9a. The sum signal is inputted to a pi-hybrid 9b to obtain two signals having 0 and 180 deg. of phases and the outputs are given to output summing lines 4-1-4-M via coupling resistors 3Rn1-3RnM. On the other hand, the difference signal is inputted to a fixed  phase shifter 10 having 90 deg. of phase shift and a pi-hybrid 9c to obtain 90 and  270 deg. of phases and the output is connected to the lines 4-1-4-M via coupling  resistors 3In1-3InM. From output terminals 5-1-5-M, signals added with the  conjugative phase shift to the signals A, B are picked up. Thus, output signals  to two symmetrical inputs can be obtained from one system.
Patent JP-S5962621-A (JP)
Title: Curable urethane composition
Inventor: KANEKO MASAICHI
IPC: C08L57/00
Filed: 1982-10-01
Abstract: PURPOSE:To prepare the titled composition having high elongation at break, and excellent flex fatigue resistance and waterproofing effect, and useful as a joint compound or surface water-proofing material, by compounding a specific isocyanate compound, a specific active hydrogen compound and a specific organo- metallic compound. CONSTITUTION:The objective composition is prepared by compounding (A) an isocyanate compound having isocyanate group at the terminal, (B) an active hydrogen compound composed mainly of a polybutadiene polyol [preferably a composition containing 50-100wt% of polybutadiene homopolymer as only main component], (C) 0.01-5wt%, based on the component (B), of an organo-metallic compound (preferably a tin compound), and (D) preferably 40-200pts.wt. of coumarone-indene resin or 40-200pts.wt. of coumarone-indene resin and a petroleum resin (preferably aromatic petroleum resin). The equivalent ratio of the isocyanate group of the component (A) to the active hydrogen of the component (B) is preferably 0.9-1.2.
Patent JP-S6061814-A (JP)
Title: Positioning control system by direct current motor
Inventor: TANI YOSHIHEI
IPC: H02P29/00
Filed: 1983-09-14
Abstract: PURPOSE:To perform accurate positioning and simplify a system by switching to the position signal generated by an encoder simultaneously to the completion of acceleration/deceleration drive and making a stop at a target position. CONSTITUTION:When acceleration/deceleration control is completed beyond the target stop position, control based upon an approximate sine-wave position signal A' is entered and the signal A' is at a positive voltage, so the signal is inverted by an error amplifier 13 to apply a motor 12 with a reverse voltage for return to the target stop position. The positive voltage is applied beyond a zero- cross point to start the driving for return to the zero-cross point. If the object is before the target stop position when the acceleration/deceleration control is completed, the signal A' is at a negative voltage, so the positive voltage is applied to make an advance to the target position, and oscillation operation is repeated thereafter to make a stop at the target stop position.
Patent JP-S61105323-A (JP)
Inventor: ROJIE KARUMIYU
IPC: F16F15/134
Filed: 1985-08-02
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-H073715-A (JP)
Title: Vehicle for road pavement
Inventor: NONAKA TAKEYOSHI
IPC: E01C19/10
Filed: 1993-06-17
Abstract: PURPOSE:To reuse waste asphalt concrete produced at a construction site for reconstruction and repairing of a paved road of asphalt concrete and others at the construction site by installing a sieving, mixing and heat mixing device. CONSTITUTION:Waste asphalt concrete and waste cement concrete transferred to a pavement construction site and crushed there are sieved by a vibrating sieve 14 and made into reclaimed aggregate different in particle size. Thereafter, the reclaimed aggregate is mixed at a specified rate by an automatic weighing feeder 18, and new aggregate is regulated in particle size and mixed in a specified rate by an automatic weighing feeder 24. Thereafter, the reclaimed aggregate and the new aggregate are weighed and supplied by a conveyor scale 30, and both of the aggregate and new asphalt are heated and mixed by a rotary kiln 50. In this way, by providing a heated mixture for pavement, waste asphalt concrete blocks dug out by reconstruction and repairing work of a road and others are reused at the construction site. Consequently, it is possible to eliminate heat reserving transportation from an asphalt plant to the pavement site and time and distance restriction.
Patent JP-S6148937-A (JP)
Title: Deviding method of semiconductor wafer
Inventor: TANIGUCHI AKIHISA
IPC: H01L21/301
Filed: 1984-08-16
Abstract: PURPOSE:To improve a product yield by surrounding a wafer in every group of scheduled unit element portions with dicing lines and deviding into chips. CONSTITUTION:Multiple unit element portions 2 are formed on a wafer 1. A dicing line 11 is formed by surrounding each four unit element portion. The line 11 is formed by using a characteristic mask in a photolithography of a glass coat of the uppermost layer of the wafer 1. Surrounded with the lines 11, this can be found to be one chip at a glance and a needle of a probe card is just set to this. In order to devide the wafer in succession, the wafer is notched along the line 11 with a cutter device and devided in the latter process.
Patent JP-H0263980-A (JP)
Title: Application method for automobile sealer material
Inventor: ONO KIYOSHI
IPC: B60J10/82
Filed: 1989-07-04
Abstract: PURPOSE:To make a seal so easy by fixing a sealer material, provided with an ionizing radiation hardenable resin constituent and a sealer constituent layer on a base material, stickily onto a sealing application part, irradiating this ionizing radiation for from fixation, and heating it for fusion hardening of this sealer constituent layer. CONSTITUTION:An ultraviolet hardenable resin constituent layer 2 at room temperature and no fluidity is installed on a base material 1 for a plastic film or the like, and a sealer constituent layer 3 is installed on top of that, making up a sealer material 4, thus it is formed onto tape form. This sealer material 4 is stuck onto a sealing application part and shaped up, then it is irradiated with ultraviolet rays so that the hardenable resin constituent layer 2 is hardened, and a form of the sealer material 4 is fixed. In addition it is heated, and thereby the thermosetting sealer constituent layer 3 is hardened. With this constitution, it is easily appliable even to complex form spots.
Patent JP-S6330190-A (JP)
Title: Manufacture of corrosion resistant bimetal plate
Inventor: MIYAMOTO KENJI
IPC: B23K26/00
Filed: 1986-07-21
Abstract: PURPOSE:To form the corrosion resistant bimetal having a high adhesion strength without any expansion by joining two sheets of the alloy plates having different expansion coefficients via a laser irradiation layer and joining a stainless steel on the outside thereof via the laser irradiation layer. CONSTITUTION:A laser irradiation layer 7 is formed by a laser beam projecting device 2 on the opposite face of a high expansion side alloy plate 1 and low expansion side alloy plate 10 and pressure-welded by a pressure-welding roll 11 to obtain a bimetal material 12. An austenitic stainless steel 13 and ferritic stainless steel 14 are overlapped at the outside of the material 12 and after forming a corrosion resistant bimetal plate 16 by a pressure-welding roll 15 via the laser irradiation layer 7 the prescribed hot rolling is performed. Since the joining face is subjected to a cleaning with a laser projection and a solidification of the surface with its melting a high adhesion strength is obtd. and the corrosion resistant bimetal of good quality without any expansion is obtd. as well.
Patent JP-H0837682-A (JP)
Title: Communication system
Inventor: TAKIGUCHI KIYOAKI
IPC: H04W4/02
Filed: 1994-07-22
Abstract: PURPOSE:To recognize the position and state of a mobile object by providing a present position detection means and displaying detected position data in a center. CONSTITUTION:GPS receivers 14, 24 and 34 are the position measuring devices of a present position by a position measurement system using an earth satellite called a GPS (global positioning system) and the reception antennas 15, 25 and 35 of signals from a satellite for the GPS are connected. The data of a coordinate position received by the respective antennas and obtained in arithmetic circuits inside the GPS receivers 14, 24 and 34 are supplied to converters 13, 23 and 33 and defined as the data for transmission, a transmission processing is performed in transmission/reception units 12, 22 and 32 and they are radio transmitted from transmission/reception antennas 11, 21 and 31 to a base station 5. Also, the various kinds of accompanying data such as an advancing direction and a travelling speed, etc., detected accompanying with the data of the coordinate position at present are simultaneously radio transmitted as well. Circuits 17, 27 and 37 for detecting the state are installed in terminal equipments 10, 20 and 30 and detection data are reception-processed along with the present position data in the units 12, 22 and 32.
Patent JP-H0921721-A (JP)
Title: Blow-off type supersonic wind tunnel facility
Inventor: HANAWA KICHINOSUKE
IPC: G01M9/02
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To increase the pressure in a wind tunnel and increase the Reynolds number. SOLUTION: The blow-off type supersonic wind tunnel facility for blowing a high pressure air stored in a high pressure air storage tank 1 into a wind tunnel 3 from one end 3a thereof and discharging the high pressure air from the other end 3b of wind tunnel 3 to the atmosphere thus generating a high velocity air current in the wind tunnel 3, is provided with a first throat A1 for generating a supersonic air current disposed on the windward part of wind tunnel 3 and a section B1, disposed immediately on the leeward part thereof, for generating a first vertical shock wave SW1 by decelerating the air current from supersonic velocity to subsonic velocity.  A second throat A2 for accelerating the air current from subsonic velocity to supersonic velocity is disposed farther on the leeward side and a section B2 for generating a second vertical shock wave SW2 by decelerating the air current from supersonic velocity to subsonic velocity is disposed immediately thereafter.
Patent JP-H0459751-A (JP)
Title: Aromatic diamine having excellent flexibility and production thereof
Inventor: SASE SHIGEO
IPC: B01J31/12
Filed: 1990-06-28
Abstract: NEW MATERIAL:An aromatic aniline of formula I (X<1>-X<4> are H, 1-3C alkyl; R<1>, R<2> are H, CH3, C2H5, CF3, CCl3; n is 1-3) EXAMPLE:2,2-Bis[4-beta-p-aminophenoxyethoxy)phenyl]propane. USE:The compound of formula I has excellent flexibility and is useful as a curing agent for epoxy resins and as a raw material for polyamides, polyimides, tough and flexible bisimide compounds, etc. PREPARATION:An aromatic diol of formula II is reacted with nitrochlorobenzene or nitrofluorobenzene in an aprotic polar solvent such as N-methylpyrrolidone in the presence of a basic catalyst such as NaH to produce nitrophenyl ether compound, whose nitro group is reduced into an amino group to provide the compound of formula I having excellent flexibility.
Patent JP-2001006929-A (JP)
Title: Rectilinear driving equipment of body to be driven
Inventor: SUGI TOKIO
IPC: F16K31/06
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To obtain a rectilinear driving equipment wherein a large stroke can be obtained as compared with a solenoid type, a control range is large, response is quick as compared with a motor type, structure is simple, cost is low, a driving force is large, and a control range is large. SOLUTION: In this rectilinear driving equipment, a first and a second fixed magnets 5A and 5B which are so magnetized that the opposing faces have different polarities are installed inside both ends of a retainer 1 provided with a first and a second electromagnets 2A and 2B in both end portions. A rod body 6 as a body to be driven is freely inserted in guide holes in the center part of the electromagnets and the center part of the fixed magnets. A driven magnet 5C which is so magnetized that the faces opposing the fixed magnets have the same polarities is fixed at a part position corresponding to a part between the fixed magnets. By supplying a DC current of arbitrary polarity and intensity to both the electromagnets or one electromagnet, the rod body is moved normally or inversely in the axial line direction by a specified amount, with a magnetic force given to the driven magnet.
Patent JP-S5695316-A (JP)
Title: Device for charging and recovering dust collecting medium into and from plural moving bed dust collecting machine
Inventor: WAKABAYASHI AKIRA
IPC: B01D46/44
Filed: 1979-12-28
Abstract: PURPOSE: To prevent the breakage of dust collecting media in a charging process by carrying out circulatory transfer of charging and recovering while distributing the dust collecting media smoothly and surely to plural units of moving bed dust collecting machines and using a vibration conveyor at the time of their charging.  
     CONSTITUTION: Dust collecting media 6 are successively charged from a vibration conveyor 2 to respective moving bed dust collecting machines 1AW1D, and the remained overflow portions are recovered into a medium storage tank 19 through a chute 18. While the dust collecting media 6 charged into the respective dust collecting machines are forming moving beds, they contact the furnace top exhaust gas, and remove the dusts in the exhaust gas, then they are discharged as dust-laden media and are recovered into a transfer machine 21. The dust-laden media and the media 6 dispensed from a medium storage tank 19 are transferred by this transfer machine 21 to a dust medium separating device such as vibrating screen 26, and the media 6 separated from the dusts are supplied to the vibrating conveyor 2 through a vertical transfer machine such as bucket elevator 29. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5795650-A (JP)
Title: Semiconductor device
Inventor: HARASAWA FUMIO
IPC: H01L23/552
Filed: 1980-12-05
Abstract: PURPOSE:To obtain the device having long life in spacial surroundings by forming one part of a package by lead and obstructing the reaching of radiation from the outside to a chip. CONSTITUTION:The package having structure of which the outside of a ceramic material 2 is thickly coated with lead 1 is used for the device, which is loaded on an artificial satellite and employed in the surroundings of radiation of space. An encasing position of the semiconductor chip 4 is mounted into a concave section of the lower side package, and external leads 5 are attached through wires 7 and connecting wiring 6, but the ceramic materials 2 of wiring inserting sections are thinned as much as possible, and clearance sections not covered with the lead 1 are narrowed. The package is assembled in such a manner that the ceramic material 2 section is fabricated and the molds of lead are mounted up and down. Accordingly, the device can be given radiation resisting property, and the device having long life in the spacial surroundings can be manufactured.
Patent JP-H0222601-A (JP)
Title: Plastic lens
Inventor: IWAO SUMIO
IPC: C08G75/045
Filed: 1988-07-12
Abstract: PURPOSE:To provide the lens which has good transparency, a high refractive index and small sp. gr. by subjecting a specific mixture composed of two different components to polymn. curing in a specific molar ratio range. CONSTITUTION:The component A is the arom. vinyl compd. expressed by formula I. In formula I, R<1>, R<2> respectively denote hydrogen or methyl group. The component B is a low-molecular mercapto compd. having 2-4 aliphat. -SH groups in the molecule. The molar ratio range of the component A and the component B is in the range of the total -SH group molar number of the component B/the total molar number of the component A=0.6-4. The curing of the mixture is insufficient and the strength or hardness of the cured matter is insufficient. If the molar compounding ratio is below said range. The curing of the mixture is similarly insufficient and the strength and hardness of the cured matter are insufficient when the molar ratio exceeds the above-mentioned range. The lens which is colorless and transparent and has the small sp. gr. and the high refractive index is obtd. in this way.
Patent JP-2000005934-A (JP)
Title: Wire feeding device for wire electrical discharge machine
Inventor: YANO MASAYUKI
IPC: B23H7/10
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a wire feeding device for a wire electrical discharge machine in which guiding of the end of a wire electrode into a workpiece is ensured by straightening a guide hole in the downstream wire guide member of a wire guide assembled into an upper wire head. SOLUTION: A wire guide 50 assembled into an upper wire head comprises a tapered wire guide member 51 placed on the upstream side along the direction to extend a wire electrode 1, a wire guide member 53 having a guide 56 of minimum diameter, and a straight wire guide member 52 placed on the downstream side along the direction to extend the wire electrode 1. Since the straight wire guide member 52 has a straight guide hole 55, the wire electrode 1, particularly its end, is guided directly downward along the straight guide hole 55 and surely and smoothly passed through a hole formed for machining a workpiece.
Patent JP-S5873412-A (JP)
Title: Vehicle suspension
Inventor: OIKAWA SHIGERU
IPC: B60G13/06
Filed: 1981-10-27
Abstract: PURPOSE:To simplify the structure and eliminate the former rubber receiver by making the upper part of the tubing material which contains the shock absorber as a spread tube type, and fix a cap to the exterior, then making the upper part of the cap as the contact surface of the bumper rubber. CONSTITUTION:Chapman-type suspension consists of strut 3 which contains shock absorber 2, and the tubing member 5 of strut 3, is, at its lower part, fixed to the spindle of a wheel, and the piston rod 2c of the shock absorber 2 is fitted, at its uppr part, to the body, by interposing an elastic body therebetween. In this case, the tubing member 5 is spread at the upper part, and be formed in a  spread tube 20, and a cap 30 provided with almost vertically folded peripheral part 30a is put on the spread tube 20. The lower part of the cap 30, is seam  welded to the tube member 5, by electrodes P3, and P4, and the contact surface  12 of the bumper rubber 11 is provided on the upper part of the cap 30.