baber/WOPTO huggingface dataset:
Patent JP-H09215929-A (JP)
Title: Production of metal honeycomb
Inventor: OTA HITOSHI
IPC: B01J35/04
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent that corrugated foil is collapsed by winding tightening or foil or a honeycomb is abnormally deformed even if the thickness of foil is reduced in forming the honeycomb by superposing strip like flat foil and corrugated foil one upon another and applying tension to the flat foil to spirally winding both foils. SOLUTION: In a main taking-up process, tension T is made less than initial tension T0 at the beginning of winding and reduced corresponding to an increase in a taking-up radius R. In the main taking-up process after a winding core part is formed, tension T (kgf) is increased as compared with the initial tension T0 (kgf) at the beginning of winding represented by formula I and controlled according to formula II corresponding to the taking-up radius R (mm) of a honeycomb ready to be formed. At a time of R<=R0 , T=T0 >=0.1bt (I) and, at a time of R>R0 , T=bt A-B (R-Ro)}>=0.1bt (II). Herein, (b) is the width (mm) of flat, foil (t) is the thickness (mm) of the flat foil, A and B are each a positive constant and R0 is a boundary radius (mm).
Patent JP-S62181510-A (JP)
Title: Clutch device for motor-driven telescopic antenna
Inventor: KIMURA MISAO
IPC: H01Q1/10
Filed: 1986-02-06
Abstract: PURPOSE:To operate a clutch by a set clutch pressure even at an overload state by providing a clutch pressure deciding means while being engaged with a main shaft and parting the 1st and 2nd clutch boards from the 2nd rotary body when a force exceeding the set clutch pressure is exerted to a clipping face between the 2nd rotary body and both the clutch boards. CONSTITUTION:Rugged parts 17a, 18a of the 1st and 2nd clutch boards 17, 18 are engaged with a rugged part 14a of a ring member 14 at normal load. If an overload takes place, the rugged parts 17a, 17b and the rugged part 14a are crossed together to part slightly the 1st and 2nd clutch boards 17, 18 axially against the pressure, which clip both end faces of a motor gear 15 pressingly by the pressure of a fixture. Thus, the 1st and 2nd clutch boards 17, 18 are parted slightly from both the end faces of the motor gear 15, both the clutch boards 17, 18 are slipped to the motor gear 15 and the transmission of power is reduced. Thus, the motor drive in excess of the set clutch pressure is prevented and burning of the motor is prevented in advance.
Patent JP-H10202110-A (JP)
Title: Flexible photocatalyst body
Inventor: OGATA SHIRO
IPC: B01J35/02
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst body which has efficient photocatalytic performance and is applicable to spaces with complicated shape by forming a photocatalytic functional layer on the surface of a photoconductor and at the same time installing an ultraviolet ray radiating body in the end face and using a soft and flexible material transparent to ultraviolet rays for the photoconductor. SOLUTION: This flexible photocatalytic body 1 is constituted of a photoconductor 2 having plane- and sheet-like body, a photocatalytic functional layer 3 formed on the surface of the photoconductor, and a light source 4. As the photoconductor 2, transparent and soft polyester is used and the photocatalytic functional layer 3 is produced by roughening the surface of the photoconductor 2, spraying inert titanium peroxide to the surface, and then drying the surface to form a substrate-protective layer and uniformly spraying titanium oxide to the surface of the protective layer, drying the surface and then fixing the resultant layer by heating.  Moreover, the light source 4 is a fluorescent lamp using a cold-cathode fluorescent lamp 5 and installed in one end face of the photoconductor 2 in the longitudinal direction and a reflector 6 is installed as to radiate ultraviolet rays from the cold-cathode fluorescent lamp 5 to the photoconductor 2 side.
Patent JP-S58140141-A (JP)
Title: Resin sealed type semiconductor device
Inventor: MATSUBARA YUUJI
IPC: H01L23/50
Filed: 1982-02-16
Abstract: PURPOSE:To contrive to short the assembly process and stabilize it, by thickening the resin thickness downward from internal leads more than the resin thickness upward from the internal leads. CONSTITUTION:The flat of an island 15 whereon a semiconductor pellet 13 is mounted is positioned downward compared with the flat of the internal lead 14. Thereat, the mold thickness M downward from the lead 14 is thickened more than the mold thickness L upward. Then, the correction of bonding wires is completely eliminated without decreasing the temperature cycling property, and accordingly the shortening of the number of processes and the stabilization of the assembly process can be contrived.
Patent JP-S62180354-A (JP)
Title: Photopolymerizable composition
Inventor: ENDO TOSHIRO
IPC: C08F2/44
Filed: 1986-02-05
Abstract: PURPOSE:To obtain a photopolymerizable compsn. having high resolving power capable of reproducing a picture image expressing a faithfully the lines of an original plate by using a compsn. consisting of an addition-polymerizable unsatd. compd. having at least two ethylenic unsatd. double bonds in a molecule of thermoplastic org. polymer binder and a photopolymn. initiator as primary components wherein specified purine compd. or its deriv. is added. CONSTITUTION:A photopolymerizable compsn. consists of a thermoplastic org. polymer binder, an addition-polymerizable unsatd. compd. having at least two ethylenic double bonds in a molecule, and a photopolymn. initiattor as primary components, and a purine compd. expressed by the formula or its deriv. as additive component. Specific examples for the compd. expressed by the formula providing improved adhesion and resistance to plating are purine, hypoxanthine-8-purinecarboxylic acid, etc. The content basing on the whole weight (dry basis) of the photopolymerizable compsn. is pref. 0.006-6.0wt%. Suitable thermoplastic org. polymer binder is polymer or copolymer of vinyl monomers such as polyacrylic acid, etc. Suitable photopolymn. initiator is one being suitable for the polymn. of ethylenic unsatd. compd.
Patent JP-S57137079-A (JP)
Title: Production of load wheel
Inventor: KURAHASHI KATSUTOSHI
IPC: B23K9/00
Filed: 1981-02-19
Abstract: PURPOSE:To minimize the run-out of a load wheel and to facilitate the balance adjustment of the wheel by welding a disc and a rim to one body, and forming a reference hub hole on the basis of the tire seat part of the rim. CONSTITUTION:A disc 2 and a rim 4 are welded to one body, by which a component 40 is made, thence a tire seat part 4a is rolled to round the entire part of the component 40. Next, the component 40 is set in a die 23, and with guide posts 33 and guide bushings 34 as a guide, an upper holder 21 is lowered. Then, respective sectional dies 28 advance from 4 ways toward the die 23, and a stripper lowers to grasp and position the hub hole part of the disc 2 between the same and button dies 22. Further, when the dies 28 advance and are pressed to the part 4a, the final positioning is accomplished. thereafter, as an upper holder 21 ascends, a stripper 25 and piercing punches 27 ascend respectively, and the dies 28 are reset to an initial state by return springs 29.
Patent JP-H04216560-A (JP)
Title: Photosensitive material for laser printer
Inventor: KUROKAWA JUNJI
IPC: G03G21/00
Filed: 1991-02-18
Abstract: PURPOSE:To reduce optical fatigue and to improve durability by forming a surface protective layer having specified spectral transmittance on the surface of an org. photosensitive layer, and constituting the org. photosensitive layer of carrier generating layer and carrier transfer layer. CONSTITUTION:A surface protective layer is formed on the surface of an org. photosensitive layer. This surface protective layer has <=50% spectral transmittance for <=550nm wavelength light and >=70% for >=650nm wavelength light. By this protective layer, light of <=650nm wavelength is almost cut, so that little light from a fluorescent lamp reaches to the org. photosensitive layer except for light of the wavelength used for irradiation of picture image information. Namely, the surface protective layer has mechanical strength and filter effect, and thereby, the photosensitive material has little optical fatigue and good durability.
Patent JP-H01198080-A (JP)
Title: Semiconductor device
Inventor: INABA SADAICHI
IPC: H01L21/338
Filed: 1988-02-03
Abstract: PURPOSE:To improve band properties while decreasing loss caused by a matching circuit, by incorporating one or both of a part of an input matching circuit and a part of an output matching circuit into a GaAs FET chip. CONSTITUTION:Drain and gate electrodes 104 and 109 are formed into a comb- like shape, respectively, and source electrodes 106 are formed such that each pair of the drain and gate electrodes 104 and 109 is interposed therebetween. Thereby, high gain can be obtained. A transmission line 111 connecting a gate bus line 108 with a gate electrode pad 107 serves as an inductor. On the other hand, a capacitor is constituted by a source electrode pad 105, an insulating layer 112 and the gate electrode pad 107. Inductance, which is provided by the transmission line, can be set with high precision. Capacitance also can be set with high precision by controlling thickness of the insulating layer 112 and area of the gate electrode pad.
Patent JP-H07217002-A (JP)
Title: Sleeve joint for precast structure
Inventor: SUZUKI TAKAKIMI
IPC: E04B1/21
Filed: 1994-01-26
Abstract: PURPOSE:To prevent cement milk or the like from penetrating into the inside space of a sleeve joint buried in a precast structure, when concrete is placed on constructing the precast structure. CONSTITUTION:A sleeve joint 1 is provided with a sleeve body 10, a circular seal member 20 with elasticity, and a pressing member 30. A grouting material is charged into the inside space 13 of the sleeve body 10 on connecting precast structures A to each other. A circular reception seat 11 and a female screw 12 are formed at the inner periphery of one end of the sleeve body 10. The seal member 20 is set on the seat 11 and a reinforcement F is inserted in the insertion hole 31 of the pressing member 30, the seal member 20, and the seat 11, in the state that the pressing member 30 is loosely screwed in the female screw 12 and exposed at the inside space 13. The seal member 20 is elastically deformed by fastening the pressing member 30 and pressed on the seat 11 and the reinforcement F.
Patent JP-S62185776-A (JP)
Inventor: RENE SARUBADOORU
IPC: C09K3/18
Filed: 1987-02-05
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-S55116173-A (JP)
Title: Format control information memory unit
Inventor: KUBO KAZUYUKI
IPC: G06F3/12
Filed: 1979-02-28
Abstract: PURPOSE: To ease restrictive conditions in data design by simplifying the processing of format information data by dividing respective addresses into several blocks, by assigning channels to each block, and then by attaining the binary display of channel numbers.  
     CONSTITUTION: Format control information FCB is divided into four blocks, and CH1WCH3, CH4WCH6, CH7WCH9, and CH10WCH12 are assigned to the 1st, 2nd, 3rd, and 4th blocks respectively. A channel number assigned to each block is  displayed by a two-bit binary number. Therefore, only eight-bit FCB is needed for  each print. Further, one channel can be set to the same print line of each block and  four channels in total can be set to the same print. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06237686-A (JP)
Title: Method for treating dried fish product with far-infrared ray
Inventor: MATSUI SHIGEKI
IPC: A23L3/54
Filed: 1993-02-12
Abstract: PURPOSE:To obtain a method for treating dried product of fishes with far- infrared rays, capable of reducing powdering degree in shaving process and providing sufficient sterilization effects. CONSTITUTION:A dried product of fishes, e.g. dried bonito, dried mackerel product or dried sardine product are irradiated with far-infrared rays in moistened saturated atmosphere and at atmospheric temperature of about 100 deg.C to about 125 deg.C. Thereby, powering degree in saving process of the dried product of fishes can be reduced and sufficient sterilization effect is obtained and the dried product of fishes can economically and simply be subjected to sterilization treatment without requiring much time.
Patent JP-S57139238-A (JP)
Title: Controller for separation type electric device
Inventor: FUJII MANABU
IPC: F24F11/08
Filed: 1981-02-20
Abstract: PURPOSE:To reduce the production cost of a separation type air conditioner separated between indoor and outdoor and to eliminate the conventional electromagnetic defect by employing a light signal system in connection of internally- built control circuits separately in both separated units. CONSTITUTION:The indoor unit 1 of a separation type air conditioner has the first control circuit 14 which controls switches 15, 26 in accordance with the outputs of a room temperature sensor 12 and an outer air temperature sensor 13 and controls the operations of motors 4, 7 and a compressor 8. Signal the operations of motors 4, 7 and a compressor 8. Signal converters 16, 27 having photoelectric and electro-optical converters are provided in the units 1, 2 to transmit the control signal of the circuit 14 to the second control circuit 25 relative to the switch 26 in the unit 2, and the circuits 16, 17 are connected via an optical fiber 34 through optical connectors 17, 28. The optical fiber 34 is provided integrally with coolant tubes 11a, 11b and power source wire 33 with surface taping 39.
Patent JP-S60166467-A (JP)
Title: Ink dot printer
Inventor: TORISAWA YOSHIHIRO
IPC: B41J2/305
Filed: 1984-02-10
Abstract: PURPOSE:To reduce the movement of the surface of a magnetic ink film and enable to form a magnetic ink film in a weak magnetic field, by a construction wherein magnetic poles for forming a magnetic ink film are provided in proximity to and on both sides of the tip of each row of needles. CONSTITUTION:When an exciting coil 7 is excited, magnetic pole plates 8 are magnetized, so that one of magnetic poles 11 becomes an N pole, while the other 11 becomes an S pole. Magnetic poles 17 with the opposite polarity are formed on an end face of a magnetic body 16 opposed to the poles 11, whereby two magnetic field slits 18 having a small width are provided, and a magnetic ink 9 is attracted from an ink tank 10 to the slits 18 to form the magnetic ink films 19 which are small in width and do not interfere with each other. Under this condition, when the needle 6 in one row is driven, the surface of the magnetic ink film 19 associated with the needle 6 is moved by a small amount, while the ink film 19 associated with the needle 6 in the other row remains still. Since the spacing between the magnetic pole 11 and the pole 17 is small, the ink film 19 can be formed even when the magnetic field is weak. Accordingly, favorable printing quality is obtained, and the consumption of electric power by the coil 7 is reduced.
Patent JP-H02205221-A (JP)
Title: Manufacture of piston rings for engine
Inventor: SAITO TAKESHI
IPC: B23P15/06
Filed: 1989-02-03
Abstract: PURPOSE:To continuously manufacture piston rings by press-forming an annular body of metallic wire into a prescribed sectional shape. CONSTITUTION:The wire 3 is pushed forcedly between rolls 5, 7 to continuously be bent by a roll 9. An annular body 30 is formed by this method. This annular body 30 is pressed between the die grooves 24, 28 of a lower die 23 and an upper die 27 of a press 19 to be formed in a prescribed sectional shape. Thus, the piston rings can be manufactured easily.
Patent JP-H11223431-A (JP)
Title: Refrigerator
Inventor: MATSUSHIMA HIROAKI
IPC: F25B49/02
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To secure a safety at the time of using a combustible refrigerant by detecting a mixture of the air in a refrigerating cycle, thereby preventing a deterioration of a refrigerating machine oil due to a moisture in the air. SOLUTION: The refrigerator 1 having a compressor 2, a condenser 3, a capillary tube 4 and an evaporator 5 connected by piping and constituting a refrigerating cycle for sealing a refrigerant and a refrigerating machine oil therein, comprises an evaporating temperature detector 19, and an evaporator outlet temperature detector 20. In this case, a difference between an evaporating temperature detected by the detector 19 and a temperature detected by the detector 20 is compared with a set value to detect a mixture of the air.
Patent JP-H07227916-A (JP)
Title: Manufacture of non-spherical optical element
Inventor: ICHIKAWA MASANORI
IPC: B29D11/00
Filed: 1994-02-22
Abstract: PURPOSE:To perform easily mold release without breaking a base lens by releasing a resin-molded layer from the interface with a mold by making an eccentric loading member being brought into contact with a part of the base lens part outside of the resin-molded layer cured and formed by irradiating a resin liq. between the base lens and the mold with radiation as a starting point. CONSTITUTION:After an ultraviolet-curing resin 2a is dropped on a mold 3, a base lens is pushed onto this to pinch it between the mold 3 and the base lens 1. It is cured by irradiating it with ultraviolet rays from the base lens 1 side to form a resin-molded layer 2. Then, an eccentric loading member 6 bonded on a mold release member 5 is prepd. and the mold release member 5 is arranged in such a way that it is brought into uniform contact with the whole periphery of the outer peripheral part of the base lens 1 and the eccentric loading member 6 is brought into contact with one position on a contact point of the mold release member 6 and the base lens 1. Then, the mold release member 5 is elevated and the resin-molded layer 2 is released from the interface with the mold 3 by making the eccentric loading member 6 as a starting point.
Patent JP-S60168787-A (JP)
Title: Production of pitch
Inventor: GOMI SHINPEI
IPC: C10C3/04
Filed: 1984-02-13
Abstract: PURPOSE:To produce inexpensively pitch having good performance as a material for carbon fiber, by forming an isotropic single phase contg. no mesophase from a raw oil obtd. from naphthene base crude oil and obtaining specified pitch. CONSTITUTION:A raw oil mainly composed of residual oil having a b.p. of 350 deg.C or above obtd. from naphthene base crude oil is brought into contact with a vaporized or gaseous inert heat medium or thermally cracked and polycondensed in a liquid phase state while evaporating and removing cracked light oil under reduced pressure. In this way, pitch having a softening point of 160-220 deg.C and contg. at least 5wt% mesophase and not more than 10wt% light fraction having a b.p. of 300 deg.C or below at 60mm.Hg (absolute) is formed. Mesophase contained in the pitch is removed to form an isotropic single phase contg. no mesophase and to obtain pitch which contains a polycyclic polynuclear structure having naphthene ring and in which the number of hydrogen atoms located at the positions beta, gamma... from the position of the aromatic ring is greater than the number of hydrogen atoms located at position alpha among the whole number of hydrogen atoms present in the pitch.
Patent JP-S62183775-A (JP)
Inventor: IWAMOTO EIJI
IPC: A61N5/01
Filed: 1986-02-06
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-H02203420-A (JP)
Title: Magnetic recording medium
Inventor: SHIBUE TOSHIAKI
IPC: C09D175/00
Filed: 1989-02-02
Abstract: PURPOSE:To provide the recording medium which has a magnetic layer highly packed with magnetic powder having good dispersibility and is highly durable by incorporating a vinyl chloride-based resin in which the negative functional group forms the intramolecular salt and a polyurethane resin which contains a carboxyl group, etc., as a polar group in the molecule into the binder of the magnetic layer. CONSTITUTION:The binder of the magnetic layer of the magnetic recording medium having the magnetic layer essentially consisting of the ferromagnetic powder and the binder contains the vinyl chloride-based resin in which the negative functional group forms the intramolecular salt and the polyurethane resin contg. at least one kind selected from the carboxyl group, sulfo group, and phospho group as the polar group. The excellent dispersibility and high packing rate are obtd. in this way and the properties satisfying the reliability and durability to the use of a longer period of time and a larger number of times are obtd.
Patent JP-H10224928-A (JP)
Title: Overhead cable additional installation method and installing hanger for the method
Inventor: KAWAGUCHI KEIICHI
IPC: H02G1/02
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To limit the installation work to a replacement work to existing hangers riding on a gondola only by a method wherein installing hangers which have hanger rollers through which a pulling rope to which a cable to be installed additionally is connected is inserted are hung on an existing suspension wire by an operation pole from the ground. SOLUTION: An existing suspension wire 1 is installed between poles and an existing cable 3 are hung from the wire 1 with existing cable hangers 2. On the other hand, installing hangers 23 which have hanger rollers 5 through which a pulling rope 4 to which a cable to be installed additionally is connected is inserted are hung on the existing suspension wire 1 by an operation pole from the ground. The installing hangers 23 have annular elements 12 which have opening holes and from which supporters 13 having the hanger rollers 5 through which the pulling rope 4 to which the cable to be installed additionally is connected is inserted are hung. With this constitution, the installation work can be limited to a replacement work to the existing cable hangers 2 only, so that the operation time for the cable installation can be reduced.
Patent JP-S52108943-A (JP)
Title: Alkyl phenyl ketone derivative
Inventor: SAWAI MASANOBU
IPC: A61K31/11
Filed: 1976-03-10
Abstract: PURPOSE: An alkyl phenyl ketone derivatibe of formula I(R 1 , R 2  are same or different alkyls (with each other); R 3  is H, alkyl;Z is hydroxymethyl), such as 4-isobutyrylphenyl acetic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53105247-A (JP)
Title: Glass fiber for optical transmission lines
Inventor: SHIRAISHI SATOSHI
IPC: G02B6/00
Filed: 1978-03-06
Abstract: PURPOSE:To prevent the deterioration of clad or core owing to moisture by further poroviding a specific glass layer which makes water permeation difficult on the outside of a clad type glass fiber of B2O3-GeO2 base.
Patent JP-S56128464-A (JP)
Title: Spark tester for electric wire
Inventor: SUGOME HITOSHI
IPC: G01R31/12
Filed: 1980-03-03
Abstract: PURPOSE:To shorten the time of response for detection of a defective insulation of the electric wire to be tested, by comparing the change component of the charging current with the reference voltage which is set according to the test voltage. CONSTITUTION:A detecting means including the reference circuit 11, detecting circuit 12 and comparator 14 is important. The circuit 11 produces an output of I=KE+C (K>=0, C>=0) to the test voltage E. The circuit 12 consists of a charging current DC converting circuit 18, charging current storage circuit 20 which performs a sampling storage and substractor circuit 22 which calculates the difference of outputs between the circuits 18 and 20. Thus the change component of the charging current is delivered from these circuits and then compared with the reference value through the circuit 14. And in case the output of detection is larger than the reference value, the control output circuit 24 is actuated. In such way, a malfunction can be eliminated for the detecting action. Then the time of response is reduced to increase the sensitivity greatly.