baber/WOPTO huggingface dataset:
Patent JP-H0457818-A (JP)
Title: Epoxy resin composition, plastic material, and its production
Inventor: NAGURA KAZUKO
IPC: C08G59/00
Filed: 1990-06-26
Abstract: PURPOSE:To obtain an epoxy resin composition which can give a cured product excellent in toughness and impact resistance, etc., by mixing an epoxy resin with a normally solid reactive polymer having at least two functional groups reactive therewith. CONSTITUTION:An epoxy resin composition is obtained by mixing an epoxy resin with a normally solid reactive polymer having at least two functional groups reactive with this epoxy resin (e.g. polyethylene terephthalate, nylon 6,6 or polyacetal having at least two groups reactive with the epoxy resin, such as OH, NH2 or COOH). By curing this resin composition, a cured product excellent in toughness, impact resistance, etc., can be obtained. A composite material prepared by combining it with a reinforcing fiber can give a composite molding of excellent properties.
Patent JP-H04370290-A (JP)
Title: Production of pattern paper
Inventor: YAMADA SACHIO
IPC: D21F1/60
Filed: 1991-06-13
Abstract: PURPOSE:To produce a pattern paper with a cylinder mold of a cylinder machine or a dandy roll of a Fourdrinier machine using a lace. CONSTITUTION:A lace 4 is movably stretched between a cylinder mold 1 of a cylinder machine and a rotary roll 2 placed outside of the cylinder mold 1 and the pattern of the lace 4 is transferred in the manufacture of the paper to obtain a pattern paper. As an alternative method, a lace 4 is movably stretched between a dandy roll and a rotary roll 2 of a Fourdrinier machine and the pattern of the lace 4 is transferred in the manufacture of paper to obtain a pattern paper.
Patent JP-H1116109-A (JP)
Title: Information processing device and information processing method
Inventor: NAMIKI MASAHITO
IPC: G11B5/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To independently defect both signals regardless of the carring speed and chargind direction of a recording medium by processing a difference between a signal obtained from information recorded in a 1st magnetic substance for highly holding and recording and a signal obtained from information recorded on the 1st magnetic substance and on a part in which a magnetic field of a 2nd magnetic substance having a characteristic of generating high holding force when the magnetic field is impressed, is not impressed. SOLUTION: While a magnetic card is carried by a carrier mechanism 4, initial information is written by writing magnetic heads 5a and 5b. At the time of reading, a signal in which an S signal and an N signal are overlapped with each other is reproduced via a 1st core 8a of a reading magnetic head 8 and is inputted to an S+N signal demodulating part 6. Simultaneously, the N signal is reproduced via a 2nd core 8b and is inputted to an N signal demodulating part 7. A difference between output signals of the both demodulators is taken by a difference device 9 to extract the S signal and to input it to a control part 1. Simultaneously, the N signal demodulated by the N signal demodulating part 7 is also inputted to the control part 1.
Patent JP-H069010-A (JP)
Title: Pallet for roll body and carry-in/carry-out base in automated wharehouse
Inventor: YASUHARA YUKIHIKO
IPC: B65D19/44
Filed: 1992-06-26
Abstract: PURPOSE:To surely hold a roll-like load and to conduct carry-in/carry-out more smoothly by laterally installing a receiving body, wherein nearly Y-shape roll body placing parts are formed at a specified interval, in the center of a rectangular frame body. CONSTITUTION:Square tube members 2a are formed into a rectangular shape and an auxiliary member 2b formed of the same square tube member 2a is arranged in the center in the longitudinal direction thereof, thus forming a frame body 2. In the center of this frame body 2, a receiving body 4 is laterally installed and fixed. The receiving body 4 is formed by integratedly arranging V-shape roll body placing parts 3 each opened by about 140 degrees at a specified interval and applying rubber lining 6 to an upper surface thereof. By placing a roll body on these plural V-shape roll body placing parts 3 of the receiving body 4, the roll body is more surely retained on a pallet 1 without rolling of the roll body. Inside of a carry-in/carry-out base main body, a carry-in/carry-out roll body receiving body, wherein a roll body support part positioned between the roll body placing parts 3 of the pallet 1 is formed, is provided to be elevated to a specified height by means of an expanding device.
Patent JP-H0612992-A (JP)
Title: Gyrotron device
Inventor: KARIYA TSUYOSHI
IPC: H01J23/12
Filed: 1992-06-26
Abstract: PURPOSE:To provide a gyrotron device possible to sufficiently cope with changing into high output and long pulse by reducing a thermal load in an output window. CONSTITUTION:A gyrotron device comprises an electron gun part 1 for generating an electron beam, resonance cavity part 2 and a Vlasov converter 3 provided in the downstream of this electron gun part, collector part provided in the downstream of this Vlasov converter, mirrors 4, 5, 6, 7 provided between these collector part and Vlasov converter to take out an electromagnetic wave by changing a direction semioptically into a direction different from the advancing direction of the electron beam and an output window 8. Further, at least a single semipermeable mirror 11 is provided on an electromagnetic wave passage between the Vlasov converter and the output window, to branch an electromagnetic wave beam into a plurality of parts, and a plurality of the output windows are provided coping with a plurality of these electromagnetic wave beams.
Patent JP-H04367711-A (JP)
Title: Carbon disulfide removal
Inventor: MOROOKA TAKASHI
IPC: B01D53/86
Filed: 1991-06-14
Abstract: PURPOSE:To provide a method to remove carbon disulfide in exhaust gas. CONSTITUTION:Carbon disulfide is brought into contact with water or steam to remove carbon disulfide in the presence of solid catalyst of activated carbon, silicon oxide, aluminum oxide or aluminosilicate compounds, or activated carbon, silicon oxide, aluminum oxide, or aluminosilicate carrying an acid or a metal, and a treatment with water or an aqueous alkali solution is carried out to remove carbon disulfide. Carbon disulfide is removed efficiently and almost completely. Independent of the concentration thereof in a gas.
Patent JP-H04367231-A (JP)
Title: Manufacture of thin-film semiconductor device
Inventor: OSADA YOSHIYUKI
IPC: H01L29/78
Filed: 1991-06-14
Abstract: PURPOSE:To provide a thin-film semiconductor device such as a thin-film transistor or the like wherein it is stable from the viewpoint of its manufacturing process, the resistance value of a source and a drain is small and a leakage current between the source and the drain is small by a method wherein a high- concentration impurity region, for the source and the drain, which has been formed by an ion implantation operation is recrystallized quickly. CONSTITUTION:In the manufacturing method of a thin-film semiconductor device, impurity atoms are ion-implanted into a single-crystal semiconductor 120 formed to be an island shape on an insulating substrate, a heat treatment is then executed, and a source region and a drain region 121, 122 are formed on the whole of the film thickness of the single-crystal semiconductor. The manufacturing method of the thin-film semiconductor device is featured in such a way that ions are implanted excluding a definite region 122-2 including the side face of the island-shaped single crystal 120 surrounding the source and the drain 121, 122.
Patent JP-S6151499-A (JP)
Inventor: MATSUDA MINORU
IPC: B66F9/12
Filed: 1984-08-13
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-S5794548-A (JP)
Title: Solidified body of cubic system boron nitride and its manufacture
Inventor: KURATOMI TATSUROU
IPC: C22C1/05
Filed: 1980-12-02
Abstract: PURPOSE: To manufacture a solidified body of cubic system BN used as a material for a superhard tool by mixing powder of cubic system BN with mixed metallic powder consisting of powder of a specified metal and Mg powder in a specified ratio and by pressurizing and heating the mixture under specified conditions.  
     CONSTITUTION: 70W95wt% Powder of cubic system BN is mixed with 30W5wt% mixed metallic powder prepared by adding Mg powder to powder of 1 or ≥2 kinds of metals selected from Ni, Co, Fe, Cr, Mn, Si and Al. This mixture is preliminarily sintered by heating to 1,000W1,400°C after pressurization to 32,000W 45,000kg/cm 2  in a chamber providing high temp. and pressure. The pressure is then raised to 43,000W55,000kg/cm 2 , and the preliminarily sintered body is heated to 1,400W1,600°C. Thus, a spongy metallic structure made of Mg alloy as a binder region combines with each of particles of cubic system BN in an aggregate composed of many particles of cubic system BN. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5958443-A (JP)
Title: Offset print plate for electrophotographic wet type plate making
Inventor: SATOU MASAHIRO
IPC: G03G5/14
Filed: 1982-09-28
Abstract: PURPOSE:To obtain titled print plate which eliminates deterioration in resistance to brushing and insensitive fatty liquid and provides a master of good quality by laminating a conductive layer and a watertight back layer on the reverse surface of a base which has a photosensitive layer on the top surface. CONSTITUTION:A precoat layer 2 consisting of pigment and resin is provided on the surface of the base when necessary, and a dispersed liquid containing a photoconductive material and a binding agent at (3-6):1 weight ratio is applied thereupon to 15-30g/m<3> to form the photosensitive layer 1. Then, the conductive layer 4 consisting of a polymer or an inorganic conductive agent, pigment and binder is formed on the reverse surface of the base 3, and a composition of 100pts.wt. binding agent (e.g. vinyl acetate resin) and 30-300pts.wt. pigment (e.g. TiO2) is applied thereupon in 2-20g/m<3> to form the airtight back layer 5 which contains no conductive material.
Patent JP-H1014766-A (JP)
Title: Electric pot
Inventor: TEJIMA TERUO
IPC: A47J27/21
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electric pot which is made light in weight, compact and inexpensive and further reduces noises, for easily providing cold water. SOLUTION: A heat transmission block 5 is provided while being protruded from the side wall of a stock cylinder 6 to the inside and a radiation fin 8 is positioned at an outer frame forming article 15 while facing the heat transmission block 5. A Peltier element 4 is provided between the radiation fin 8 and the heat transmission block 5 and a circulation pump 7 circulates liquid 12 such as water for drink so as to forcedly touch the heat transmission block 5 provided on the side wall of the stock cylinder 6. Then, the radiation fin 8 is equipped with a temperature fuse 10 for preventing the excess temperature increase of the Peltier element 4.
Patent JP-2000354508-A (JP)
Title: Heating tool
Inventor: TSUCHIYA MASARU
IPC: A45D2/46
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently treat the hair and the scalp even in a case of a long hair or a lot of hair by providing a cap having a heating part and a hair wrap tool for wrapping the hair, wrapping the hair with the hair wrap tool, and putting the cap on the head as covering the wrapped hair. SOLUTION: In using this heating tool, the hair A is bundled and stored in a cylinder body 30 of a hair wrapping tool 3, one opening 31 in the hair wrap tool 3 is put around the head B to be fitted by an elastic member 33. Then, the other opening 32 in the hair wrap tool 3 is raised upward the head B along with the hair A. The cap is put on the head B to cover the hair A wrapped along with the hair warp tool 3. The hair A and the scalp B are heat treated using a heating part 20 comprising a heating body 24, of the cap 2. This constitution can easily, safely, and efficiently heat-treat the hair A and the scalp B even in a case of a long hair A or a lot of hair A.
Patent JP-S5871680-A (JP)
Title: Semiconductor laser
Inventor: YUASA TSUNAO
IPC: H01S5/227
Filed: 1981-10-23
Abstract: PURPOSE:To obtain a light emitting element such as a semiconductor laser which prevents the leakage of a current out of an active layer and which is simultaneously provided laterally with refractive index difference by forming the same material as a double hetero junction material between a high resistance cadmium sulfide and the active layer. CONSTITUTION:Since a P type InP layer 11 is thin, its resistance value is large, and a sulfided cadmium 12 has very large resistance value. A defect due to a P-N junction is formed between the layers 11 and an N type InP layer 8. A current which flows to a buried layer can be ignored to the current which flows to an active layer. An InP layer 11 is directly contacted with the side surface of the active layer 9, and a cadmium sulfide 12 is covered. Accordingly, the effective refractive index at the side of the active layer is determined by the values of the refractive index of the InP and the sulfided cadmium, and the way of permeating the light to the layers 11, 12. The refractive index becomes larger value than that of the case that the layer 12 is bonded directly to the active layer side. Thus, the lateral width of the layer 9 can be wide, the manufacture in the element can be facilitated, and the power can be largely produced.
Patent JP-S5869220-A (JP)
Title: Production of rigid urethane foam
Inventor: KAISHI AKIZOU
IPC: C08J9/02
Filed: 1981-10-22
Abstract: PURPOSE:To obtain a rigid foam having a uniform, fine cell structure and excellent flame resistance, by reacting a specified halogenated polyether-polyol with water and a polyisoyanate in the presence of a catalyst and a foam stabilizer. CONSTITUTION:The following components are reacted in the presence of a catalyst and a foam stabilizer: (1) a halogenated polyether-polyol of the formula, wherein X is 0-7, A is a brominated diol residue and R is H or a 1-5C alkyl, (2) water in an amount of about 5-20pts.wt. per 100pts.wt. polyol component and (3) a polyisocyanate in an amount to provide about 0.4-1.0eq. of the isocyanat groups per eq. of the active hydrogen in the polyol component and water. Among the above halogenated polyether-polyols, one wherein R is H is particularly preferred. When the amount of water is less than 5wt%, the foam has a closed cell structure and shrinking of foam is apt to occur. When the amount of water used exceeds 20pts.wt., an unfavorable phenomenon, such as disintegration of foam during foaming, arises.
Patent JP-2000355056-A (JP)
Title: Single wire bead producing apparatus
Inventor: YASUFUKU TAKUYA
IPC: B29D30/48
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a single wire bead producing apparatus for efficiently and automatically producing a completed product of a bead on one line. SOLUTION: A single wire bead producing apparatus is equipped with a winding device 2 for winding a wire 6 around a drum 7 to form a bead, a yarn winding device 3 for winding yarn 9 around the end start terminal of the wire 6 present at the almost same position in the circumferential direction of the formed bead 8 to engage the same therewith to form an intermediate bead 10 and an apex bonding device 4 for bonding an apex 11 to the intermediate bead 10 to form a completed bead 12 and has a transfer device reciprocating between first and second positions.  The taking-out of the formed bead 8 from the winding device 2 and the taking-out of the intermediate bead 10 from the yarn winding device 3 are performed at the first position and the delivery of the formed bead 8 to the yarn winding device 3 and the delivery of the intermediate bead 10 to the apex bonding device 4 are performed at the second position.
Patent JP-S5960483-A (JP)
Inventor: INOSE SHIYUUICHI
IPC: G09G5/00
Filed: 1982-09-30
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-H0334868-A (JP)
Title: Printer control apparatus
Inventor: YAMAGUCHI AKITSUGU
IPC: G09G5/26
Filed: 1989-06-30
Abstract: PURPOSE:To reduce the error between an indicated character size and an output character size by setting the combination of enlargement and reduction ratio determined by an enlargement/reduction circuit corresponding to indicated character magnification and enlarging/reducing a dot pattern. CONSTITUTION:Now, when the indication of 1.5-time enlargement is applied to an enlargement/reduction circuit 23, the setting of magnification becomes 16/n or n/16 (n=1-16). A microprocessor(MPU) 21 forms a character pattern through a character pattern generator 22 to output the same to the enlargement/ reduction circuit 23 and sets '2' as a parameter (n) to indicate enlargement. The circuit 23 enlarges the character pattern to 8 times (16/2) and the enlarged character pattern is transmitted to a buffer memory 24 through a bit transmission circuit 26 to be stored therein. The MPU 21 sets '3' to the circuit 23 as the parameter (n) to indicate reduction and the character pattern is reduced to 3/16 times. The character pattern is transmitted to a bit map memory 25 to be stored therein. The character pattern enlarged to 1.5 times is stored in the bit map memory 25 as a result.
Patent JP-S6416453-A (JP)
Title: Antitheft device for automobile
Inventor: KIKUCHI HIDEYA
IPC: B60R25/10
Filed: 1987-07-09
Abstract: PURPOSE:To perform a theftproof measure for an automobile so surely enough by installing a door key switch which outputs a key operation detecting signal on the basis of key turning operation in a key cylinder. CONSTITUTION:When a key 5 is turned in the specified direction, a rotor 13 is turned in the same direction, whereby linkage 20 is turned round, releasing a door locked state of a locking mechanism 25. In the process that an acting part 13d of this rotor 13 is turned round, it pushes an actuator of a door key switch 40 upward, whereby this door key switch 40 comes on, and a key operation detecting signal is fed to a microcomputer 60. Over against this, in order to get rid of actuation of an antitheft device, if a slender member in place of the key 5 is inserted into a key cylinder 10, the rotor 13 cannot be turned round. In consequence, the door key switch 40 is not turned on, thus actuation of an alarm 70 is no longer evaded. With this constitution, autotheft is surely preventable.
Patent JP-H0613707-A (JP)
Title: Semiconductor laser
Inventor: UCHIDA TOMOJI
IPC: H01S5/00
Filed: 1992-06-26
Abstract: PURPOSE:To form a longitudinal multimode oscillation at low output, and to lower the noise level in an a GaAs self-matching type MQW structure semiconductor laser having a complex refractive index waveguide mechanism by specifying the film thickness of a current-limiting layer. CONSTITUTION:A clad layer 3, an MQW active layer 4, a lower clad layer 5 and a current-limiting layer 6 are laminated successively on an N-type GaAs substrate by a molecular beam epitaxial method. Then, a stripe groove is formed to the depth wherein the prescribed thickness of the GaAs of the current-limiting layer is left by conducting an etching treatment. Then, after the lower clad layer 5 has been exposed, with an arsenic molecular beam applied while the substrate is heated up, an upper clad layer 7 and a cap layer 8 are laminated. After upper and lower electrode films 1 and 9 have been formed, the substrate is separated into chips. In this case, the film thickness of the current-limiting layer 6 is set at 2000 to 6000 angstrom, optically induced noise is sharply reduced, and a longitudinal multimode oscillation is accomplished.
Patent JP-H0335457-A (JP)
Title: Method and equipment for detecting tape position
Inventor: KEBUIN JIYOONZU
IPC: G11B15/093
Filed: 1990-06-27
Abstract: PURPOSE: To simply detect a state of the end of a tape(EOT) in its approaching by measuring dynamic characteristics of two reels of a supply reel and a take-up reel and detecting them when a 2nd value reaches prescribed relation to a 1st value. CONSTITUTION: The tape 20 is taken up from the supply reel 12 to the take-up reel 14 at a constant linear velocity (v) by a tape storage device (driving device) 10, and the supply reel 12 and the take-up reel 14 possess optical sensors 22 and 24 respectively, so that an angular velocity of each reel is measured. Then, after obtaining an initial angular velocity WT( INIT) of the take-up reel 14, a ratio of this velocity to a tape velocity WT( INIT) /v is calculated and stored. During supply of the tape, a ratio of an angular velocity ws of the supply reel 12 to the tape velocity; wS/v is monitored, and is compared with the stored wT( INIT) /v, and the instant this comparison becomes wS/v>=WT( INIT) /v, an EOT signal is generated. By this method, the approaching EOT state can simply and effectively be detected.
Patent JP-2000002786-A (JP)
Title: Nuclear fuel bowing measuring apparatus
Inventor: MAEDA TATSUSHI
IPC: G01B21/20
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a worker by enhancing measuring precision for a fuel assembly, in fuel replacing work for a nuclear reactor in a nuclear power plant and the like. SOLUTION: This apparatus is provided with a mast tube 2 arranged in a fuel replacing crane disposed inside a nuclear reactor, a fuel assembly holding means for holding a fuel assembly 1 provided in the crane, and plural contactless distance measuring means 3a, 3b provided in upper and lower sides relating to prescribed positions of side walls 11, 11 orthogonal in the view from an axial center direction of the mast tube 2. The fuel assembly 1 is held by the fuel assembly holding means inside the nuclear reactor, then displacements of the mast tube 2 and the fuel assembly 1 are measured respectively by the measuring means 3a, 3b, and bowing of the fuel assembly 1 is measured using the mast tube 2 as a reference.
Patent JP-S6149161-A (JP)
Title: Intake device of engine
Inventor: HIRAOKA TETSUO
IPC: F02B75/22
Filed: 1984-08-14
Abstract: PURPOSE:To sufficiently ensure the capacity of a surge tank and the length of a separate intake passage, by tilting an upper part of the surge tank along a bonnet line while forming the separate intake passage, arranged from both side surfaces of the surge tank to each cylinder, in a shape such that the lower is a part in its height the larger the part is tilted. CONSTITUTION:A surge tank 6, tilting its upper wall 6e and decreasing height of the front part, connects a U-shaped part 10a, 10b in a separate intake passage 8A, 8B in a position of height lower than that of a passage in a rear part. Consequently, the U-shaped part 10a, 10b in the front is arranged larger tilting to the front than the U-shaped part 10a, 10b in the rear. That is, the separate intake passage 8A in the front part, forming an angle alpha with respect to the horizontal plane smaller than an angle beta of the intake passage 8a in the rear part, large tilts to the front from the vertical direction.
Patent JP-S5870722-A (JP)
Inventor: MAEDA YOSHIYASU
IPC: D02G1/04
Filed: 1981-10-23
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。