baber/WOPTO huggingface dataset:
Patent JP-H06278225-A (JP)
Title: Production of fiber reinforced resin laminate
Inventor: KOBAYASHI SATOYUKI
IPC: B29D22/00
Filed: 1993-03-26
Abstract: PURPOSE:To produce a fiber reinforced resin laminate within a short molding time with high productivity. CONSTITUTION:A fiber impregnated with a curable resin is wound around the periphery of a core mold 4 having annular protruding and recessed parts provided thereto in the axial direction thereof to be cured and the core mold 4 is pulled off to produce a fiber reinforced resin laminate. In this method, the annular recessed part 421 of the core mold 4 is filled with a curable resin compsn. and, subsequently, the fiber impregnated with the curable resin is wound around the recessed part to form a fiber reinforced resin layer which is, in turn, integrally cured along with the curable resin compsn.
Patent JP-S57182495-A (JP)
Title: Heat-sensitive stencile
Inventor: AOYAMA KOUICHI
IPC: B41N1/24
Filed: 1981-05-08
Abstract: PURPOSE:To enable reducing of an amount of an adhesive agent used and improving of a resolving power, by a method wherein saturated polyester resin having a strong adhesive power is used as an adhesive agent for a polyester film to a porous tissue paper or a meshform sheet. CONSTITUTION:An adhesive agent, whose main component is saturated polyester, is used as an adhesive agent for a polyester film with a thickness of abour 2-8mu to a porous tissue paper, whose main raw material is natural fiber, such as Manilar hemp, Kozo or paper mulbery, mitsumata or Edgeworthia papyrifera, synthetic fiber, such as tetlon, semi-synthetic fiber, such as rayon, and which has a basis weight of about 5-15g/m<2>, or a meshform sheet which is woven with fibers, such as nylon, polyester, having a size of 30-50mu, and at grating intervals of about 50-150mu. The saturated polyester has a strong adhesive power, and thereby it can sharply reduce the amount of the adhesive agent used, which results in exercising a good influence on a perforative property and improving a resolving power of perforation.
Patent JP-H10260714-A (JP)
Title: Robot interference area setting program preparing method
Inventor: SHIMAMURA SHIGEO
IPC: G05B11/32
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To automatically prepare the program of optimized robot. SOLUTION: The plural robots are operated while advancing respective programs step by step, the steps of operating area to be mutually interferred with the other robot are found for each robot (S1 and S2) and even when that robot enters the relevant mutual interference operation area, advance permission information permitting the advancement into the relevant mutual interference operation area of the other robot is automatically set to the program of the other robot interferring with that robot (S11-S15).
Patent JP-S56163412-A (JP)
Title: Phase adjusting device of moire pattern
Inventor: EGAWA MITSURU
IPC: G01D5/38
Filed: 1980-05-21
Abstract: PURPOSE:To facilitate the phase adjustment of a moire pattern by forming the radial lattice of an index scale with the phase of a part thereof shifted by a quarter of a pitch with respect to the radial lattice of the rest of the part. CONSTITUTION:A radial lattice 2 is formed on a main scale 1. A radial lattice 4a of a pattern the same with that of the main scale 1 is formed on a part 3a of an index scale 3, while a radial lattice 4b which is displaced by a quarter of a pitch (P) at the boundary 5 between the part 3a and the part 3b of the index scale with respect to the radial lattice formed in the part 3a and has a pitch: P+ or -P/4 is formed in the other part 3b. A moire pattern stepped along the boundary 5 is formed by the combination of the main scase 1 and the index scale 3 when the scales are illuminated by a light source 9. The phase of the moire pattern is adjusted by moving the index scale 3 so as to arrange the moire patterns parallel with each other.
Patent JP-H11263487-A (JP)
Title: Web roll pressing device of winder
Inventor: KUSHIRO MASATOMO
IPC: B65H18/26
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a web roll pressing device of a winder inexpensive and excellent in productivity, capable of high speed winding and fine adjustment of energizing force and constituted in simple constitution. SOLUTION: This web roll pressing device 20 presses a web roll 15 wound up on a winding roll on a winder, and it is furnished with an elevating frame 21 to elevate in the vertical direction, an arm 42 installed on a shaft 40 installed on the elevating frame 21 through an arm installation member, a presser roll 30 axially supported on the arm 42 and an energizing means 52 arranged between the elevating frame 21 and the arm 42. This energizing means 52 energizes an arm head end part 42b with the presser roll 30 axially supported toward the web roll 15 thereon.
Patent JP-S543522-A (JP)
Title: Production of diaphragms for speakers
Inventor: SOUBE YOSHIYUKI
IPC: H04R31/00
Filed: 1977-06-09
Abstract: PURPOSE:To enable diaphragms of cone type of a large diameter an dintricate shapes to be formed by laminating the back and front layers, which have undergone paper-making, in a wet paper state, and press-forming this laminated paper.
Patent JP-H07274719-A (JP)
Title: Scissors for cutting water plant
Inventor: OGAWA SOUICHI
IPC: B26B13/22
Filed: 1994-04-06
Abstract: PURPOSE:To provide scissors for cutting a water plant, capable of easily cutting a water plant to be planted in an aquarium and enabling the management of the water plant. CONSTITUTION:The water plant cutting scissors for cutting the twigs and leaves of a water plant G in an aquarium T are provided with holding members 5 for detachably holding the tip ends of a pincette P and attached to the base ends of the scissors 1, 2 openably pivoted with a pivoting pin 3.
Patent JP-H05275722-A (JP)
Title: Manufacture of solar cell
IPC: H01L21/268
Filed: 1992-03-26
Abstract: PURPOSE:To realize a solar cell producing high photocurrent and to prevent a P-N junction from being destroyed by a method wherein at least the deep part of a diffusion layer of an opposite conductivity type is formed after it has been irradiated with an energy beam. CONSTITUTION:A surface oxide layer on a P-type CZ single-crystal Si substrate 1 is removed by means of HF; an alcohol solution which contains P2O5 is dropped onto the Si substrate 1; a spin coating operation is executed; a P2O5 film 7 is formed. A Q-switched ruby laser is irradiated in such a way that the formation part of a surface electrode 4 is irradiate with the higher-energy laser and other parts are irradiated with the lower-energy laser. Thereby, a P-N junction is made deep in the part where the surface electrode has been applied; a shallow N-type diffusion layer is formed in other parts; an antireflection film 6 is applied onto the surface of the silicon substrate 1 and patterned to be nearly the same pattern as that of the surface electrode 4. The surface electrode 4 which is grid-shaped and a rear electrode 5 are formed; they are covered with solder layers 8; it is possible to obtain a solar cell whose short-wavelength sensitivity is high and whose high photocurrent can be achieved without destroying the junction.
Patent JP-H07278854-A (JP)
Title: Corrosion preventing method of metal material
Inventor: HATTORI AKIYUKI
IPC: C07C29/04
Filed: 1994-04-06
Abstract: PURPOSE:To obtain an effective corrosion preventing effect for a metal material of a device and to realize an industrial process to handle org. sulfonic acid by using copper ion as a corrosion inhibitor to be coexistent with the org. sulfonic acid to be handled in the device. CONSTITUTION:Copper ion is made to coexist in an aq. soln. containing org. sulfonic acid in such a device that the org. sulfonic acid is handled, especially, in a device to produce alcohols by hydration of olefins using the org. sulfonic acid as a catalyst. By this method, the corrosion rate of the metal material of the device can be largely decreased. Thus, a process to handle an org. sulfonic acid soln. can be performed by using an inexpensive corrosion inhibitor and inexpensive material such as stainless steel without causing corrosion.
Patent JP-S5310609-A (JP)
Title: Emulsifying agents for water-in-oil type emulsion fuels
Inventor: MORIYAMA NOBORU
IPC: C09K23/18
Filed: 1976-06-11
Abstract: PURPOSE: An emulsifying agent which is used in preparing water-in-oil type emulsion fuels by adding water to a kerosene or heavy oil, etc. to lower the concentration of nitrogen oxide discharged from boiler heating furnaces, etc. in combustion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61226989-A (JP)
Title: Dual-in-line package type laser diode module
Inventor: WATANABE HIROMITSU
IPC: H01S5/00
Filed: 1985-04-01
Abstract: PURPOSE:To ensure optical characteristics stable irrespectively of deterioration with age by aligning the axes of a lens holder and a sleeve holder holding and fixing a fiber, incorporating a welded internal module into a package and constituting a DIP type LD module. CONSTITUTION:An optical axis is adjusted previously on the outside of a fixing package 1 by using a LD 5, a spherical top rod lens 17 and a tilt top fiber 19 as fundamental optical parts, and these optical parts are incorporated into the package. These optical parts are assembled by joining a mount 15 to the periphery of a stem 14, with which the LD 5 and a PD 6 are die-bonded through a heat sink 4, through soldering, etc. A spherical top rod lens 17 is fitted into a lens holder 18, the axes of the LD 5 and the spherical top rod lens 17 are aligned, and the mount 15 and the lens holder 18 are welded. A holding member 16 to which a thermo-module 3 and a thermistor 10 are mounted is fixed previously into the package 1 through soldering. Accordingly, the axes are not displaced on the alignment and fixing of the axes, and the optical characteristics stable irrespective of deterioration with age can be maintained.
Patent JP-H01240939-A (JP)
Title: Fault simulation system
Inventor: KITAMURA YOSHIHIRO
IPC: G06F17/50
Filed: 1988-03-22
Abstract: PURPOSE:To process fault simulation at high speed by setting fault information flags on the input/output pins of all logic gates in a logic circuit, and finding a faulty part on a path through which a fault is propagated to the output pin of the logic circuit. CONSTITUTION:A fault detecting part decision processing 16 is performed in such a way that a fault propagation type set on each logic in a fault input processing 17 and the fault information flag set on the output pin of the logic circuit by a fault information propagation rule in a fault information propagation rule file 15 are propagated from an output side to an input side and converted. And the fault information flags are set on the input/output pins of all of the logic gates in the logic circuit, and the processing to find the fault detecting part on the path through which the fault is propagated to the output pin of the logic circuit is performed. The processing to find the fault detecting part on the path through which the fault is propagated to the output pin of the logic circuit is performed only in such a way that the fault information flag is decided advancing from the output pin to the input pin according to the fault information propagation rule. In such a way, a processing procedure required for the judgement of fault detection can be simplified, and the parts where all of the faults are detected for given input patterns can be found at high speed.
Patent JP-H06284225-A (JP)
Title: Automatic emergency noticing equipment
Inventor: SHIBATA KIYOSHI
IPC: G08B25/08
Filed: 1993-03-26
Abstract: PURPOSE:To improve the reliability in an automatic emergency notice by reconfirming a sensor notice. CONSTITUTION:When any of sensors S1-Sn such as fire, gas leakage and burglar proof detects a fault and makes a notice, a reception circuit 24 receives it and sends it to an automatic notice control circuit 203, in which sensor notice information is stored and a relay contact R3 is closed after a predetermined time, and when the notice of the same sensor to be noticed is received, the control circuit 203 connect relay contacts R1, R2 to an output interface 205 and gives a dial output command to an output circuit 201. Moreover, when the notice of the same sensor is not included in this case, the storage of the sensor information is deleted and no operation is executed. Thus, malfunction due to mis-notice of the sensor in the automatic emergency notice is reduced to enhance the reliability.
Patent JP-S57182617-A (JP)
Title: Flowmeter
Inventor: KATOU YOSHIAKI
IPC: G01F3/16
Filed: 1981-05-07
Abstract: PURPOSE:To execute an exact measurement, by counting the number of times of a reciprocating motion of a magnetic material which executes the reciprocating motion in a cylinder in accordance with a changeover of a flow direction of a fluid flowing in the cylinder having capacity prescribed in advance. CONSTITUTION:When a 4 port changeover solenoid valve 7 is in a state that ports A-P and B-T are connected, a magnetic material pole 2 moves in the direction A, and moves to a position connecting to a stopper 4, therefore, inductance of a coil 22 increases, a comparing circuit 25 outputs a comparing signal, and as a result, an FF11 outputs ''1''. Subsequently, the 4 port changeover solenoid valve 7 is energized, connection is switched to ports A-T and B-P, the magnetic material pole 2 moves in the direction A', moves until it contacts with a stopper 3, inductance of a coil 21 increases, a comparing circuit 27 outputs a comparing signal, by which the FF11 outputs ''0'', and the connecting state is returned again to the ports A-P and B-T. A counter 12 counts a changeover of the connecting state of the 4 port changeover solenoid valve 7, and measures a flow rate.
Patent JP-H04283113-A (JP)
Title: Suspension for steering wheel
Inventor: OGISO SATOSHI
IPC: B60G3/26
Filed: 1991-03-08
Abstract: PURPOSE:To ensure optimum change of camber angle by setting actual length and a direction of upper arms to desired length and direction. CONSTITUTION:A suspension for steering wheel is provided with a lower arm 20 which is fitted in lower end of a knuckle 10 at outer end and supported on car body 34 at inner end, a first upper arm 22 which is supported on car body at outer end, and a second upper arm 24 which is supported on car body at inner end. The inner end of the first upper arm 22 and the outer end of the second upper arm 24 are fitted in upper end and lower end of a connecting link 58 respectively. The connecting link 58 is fitted in the upper end of the knuckle between the upper end and the lower end, which constitute Wattslink in cooperation with the first and second upper arms.
Patent JP-S62226018-A (JP)
Title: Measuring method for flow rate of fluid having potential
Inventor: YAMADA YOSHIOMI
IPC: G01F1/58
Filed: 1986-03-28
Abstract: PURPOSE:To measure a flow rate of a fluid having the potential by installing an earthing electrode. CONSTITUTION:An earthing electrode 1 is installed in the vicinity of an electromagnetic flow meter 3 so that its earthing resistance becomes as small as possible. In this case, the electrode 1 is formed to a shape which can be grounded to a fluid 2, or grounded electrically to the outside. Also, as for the material, that which has covered titanium material with RuO2 etc. for lowering an over- voltage, and carbon are used for salt water and hydrochloric acid, respectively.
Patent JP-S61226347-A (JP)
Title: License plate attaching bracket
Inventor: TAKAHAMA FUMIO
IPC: B60R13/10
Filed: 1985-04-01
Abstract: PURPOSE:To make it possible to adjust the length of a bracket, by constituting the bracket body with right and left bracket elements one of which has a slider projected from the rear surface thereof in the widthwise direction of a vehicle, and the other one of which is formed with a guide rail engaged with the slider. CONSTITUTION:A bracket body 1 is composed of right and left bracket elements 2, 3, the element 3 having at its connecting side end an extension 4 whose dimensions are reduced by the wall thickness of the element 2. A T-like cross- sectioned shape slider 5 is projected from the center section of rear surface of the element 2, and a guide rail 6 engaged with the slider 5 is formed on the element 3. The elements 2, 3 are coupled such that they are slidable in the widthwise direction of a vehicle, by engaging the slider 5 with the guide rail 6. The length of the bracket in which the end face of the element 2 is made to abut against a stepped part 4a on the molded base of the extension 5 of the element 3 is adjusted to the length of a specific license plate by sliding the elements 2, 3 in the contracting directions.
Patent JP-S543955-A (JP)
Title: Spirally moving type particle shape controlling apparatus
Inventor: HAGIWARA TATSUO
IPC: B02C2/04
Filed: 1977-06-13
Abstract: PURPOSE: To accomplish mutual abrasive grinding of material by specifying the closing angle between a discharge section and a particle shape controlling section in an apparatus for controlling shape of primarily crushed matters. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01240811-A (JP)
Title: Distance discriminating apparatus for vehicle
Inventor: FUJIMOTO EISUKE
IPC: G06V10/145
Filed: 1988-03-23
Abstract: PURPOSE:To enable the discrimination of distances between a vehicle and an obstacle without causing an error, by a method wherein a light of a belt-shaped pattern slanting with respect to a vertical direction is directed toward the obstacle. CONSTITUTION:An irradiation means 2 equipped on the rear side of a vehicle 1 directs a light of a specific pattern P1 toward the rear of the vehicle 1. The specific pattern P1 is one belt-shaped pattern slanting from the upper left to the lower right of the direction of advance of the vehicle 1. The specific pattern P1 shifts in the horizontal direction in accordance with distances between the vehicle 1 and an obstacle. By storing the positional relations the specific pattern P1 in the visual field in the rear as the correlation of the distance between the vehicle 1 and the obstacle; accordingly, distances from the obstacle can be discriminated by observing the specific pattern P1 by eyes.
Patent JP-H07243629-A (JP)
Title: Method and apparatus for incinerating waste
Inventor: IWASAKI HIROSHI
IPC: B09B3/00
Filed: 1994-02-28
Abstract: PURPOSE:To increase the efficiency with which waste is dried and burnt, enable an incinerating apparatus to be compact in structure and the disposal to be speeded up by injecting a flaw as the waste inside the incinerating furnace is agitated in a manner of burning the inside of the waste so as to expose the waste to the flame at an enlarged area. CONSTITUTION:The flame injected from a burner 5 of an incinerating apparatus shoots along a flow of air inside a cylindrical body 1 that is created from one side of the cylindrical body 1 to the other side by suction of a suction pump 14. Therefore the flame traverses through the middle of the cylindrical body 1. The waste thrown in though a loading port and deposited in a heap or mass inside the cylindrical body 1 is loosened and agitated by agitating vanes 8 which are attached to the rotary shaft 7 with alternated inclinations in opposite ways from the center of the cylindrical body 1. The waste constantly changes the parts exposed to the flame from the burner 5 with agitation, is thrown up by the agitating vanes 8 and spread toward the periphery inside the cylindrical body 1, and struck by the flame and dried as it falls from above inside the cylindrical body 1d Therefore the waste deposited in a heap or mass undergoes thermal decomposition through heating in a manner of being steamed through the inside and is carbonized and reduced to ash. This constitution enables making the waste less voluminous and sterilizing it.
Patent JP-S62225861-A (JP)
Inventor: SATO KAZUO
IPC: F25B1/00
Filed: 1986-03-27
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-S58185148-A (JP)
Inventor: KAWAI MASAKATSU
IPC: A61C3/06
Filed: 1982-04-23
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-S63152337-A (JP)
Title: Production of optically active alcohol
Inventor: YAMADA NOBUO
IPC: C07C29/17
Filed: 1987-03-25
Abstract: PURPOSE:To obtain the titled substance having high optical purity and useful as a production intermediate for perfumery, vitamin E, etc., or as a liquid crystal material, by carrying out asymmetric hydrogenation of an olefin alcohol using an inexpensive complex of Ru and an optically active phosphine as a catalyst. CONSTITUTION:A compound of formula I (R1 is 2-11C alkyl, 3-11C alkenyl or 5-11C alkadienyl) and a catalyst comprising a complex of Ru and an optically active phosphine are charged together with a solvent into an autoclave and hydrogenated under hydrogen pressure of 10-40kg/cm<2> at 10-25 deg.C for 1-15hr under agitation to obtain the objective compound of formula II. The complex of Ru and optically active phosphine is e.g. a compound of formula III [R2-BINAP is tert-phosphine or formula IV (R2 is H, CH3 or t-butyl); S is tert-amine; when y is 0, then x is 2, z is 4 and p is 1; when y is 1, then x is 1, z is 1 and p is 0], etc., and is produced by reacting RuCl2 with cycloocta-1,5-diene and reacting the reaction product with R2-BINAP in the presence of a tert-amine.
Patent JP-S60212422-A (JP)
Title: Novel graft polymer
Inventor: ASAMI MASAHIRO
IPC: C08B3/16
Filed: 1984-04-09
Abstract: PURPOSE:A novel type of graft polymer in which epsilon-caprolacton is polymerized by ring opening onto cellulose ester to form graft chains of ester linkages, thus being suitably used as a coating resin or a molding material of high toughness and flexibility. CONSTITUTION:The objective graft polymer has a recurring unit of formula I [at least one of R1-R8 is -(COCH2CH2CH2CH2CH2O)m-H (m is 1 or more) and at least one of the rest is -COCnH2n+1 (n is 1 or more) and the rests are H] or a combination thereof with formula II [at least one of R4-R6 is -COCpH2p+1 (p is 1 or more) and the rests are H]. For example, the ring-opening polymerization of epsilon-carolacton is carried out using a catalyst such as an organotitanium compound in the presence of an ester from an aliphatic carboxylic acid and cellulose such as cellulose acetate at 120-230 deg.C for 0.1-96hr to give the objective polymer.
Patent JP-S62224951-A (JP)
Title: High-frequency power amplification module
Inventor: IWASE NOBUO
IPC: H05K3/46
Filed: 1986-03-27
Abstract: PURPOSE:To obtain an economical high-frequency power amplification module which does not allow generation of warpage in the entire part and crack of ceramics and assures high performance and high reliability by providing an earth conductive layer in a ceramic substrate, a plurality of circuit conductors which are partly connected to the earth conductive layer and a semiconductor chip is mounted on the desired circuit conductor. CONSTITUTION:A ceramic substrate 11, an earth conductive layer 12 provided within such ceramic substrate 11, a plurality of circuit conductors 13 provided at the surface of substrate 11 and are partly connected to the earth conductive layer 12 and a semiconductor chip 15 mounted on the desired circuit conductors among these circuit conductors are provided. For instance, said ceramic substrate 11 is formed by a material of aluminum nitride and the earth conductive layer 12 and circuit conductor 13 are formed by tungsten and the earth conductive layer 12 and circuit conductor 13 are formed by the baking simultaneously with that of the ceramic substrate 11. Thereby, since it is no longer necessary to joint a heat sink and ceramic with the solder as is done existingly, problems such as warpage or cracks in the whole part can be eliminated.