baber/WOPTO huggingface dataset:
Patent JP-2000238152-A (JP)
Title: Fiber-reinforced plastic pipe and its manufacture
Inventor: ISOI SHINYA
IPC: B32B27/12
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To form a pipe inexpensively without deteriorating its strength characteristic by controlling the thickness of a thermoplastic film existing inside a fiber-reinforced plastic layer constituting the pipe within a specified range. SOLUTION: Although a thin FRP layer side thermoplastic film 2 reduces the total weight of a pipe, it may be broken when a base material such as a prepreg, which forms a fiber-reinforced plastic layer 1, is wound or during molding. Therefore the thickness is desirably at least 5 μm. When the film 2 is broken, a matrix resin, which forms the fiber-reinforced plastic 1 between the film 2 and a fluid side thermoplastic film, flows to make the extraction of the fluid side thermoplastic film after molding difficult. On the contrary, when the film 2 is too thick, the weight of the pipe is increased so that the thickness is preferably not exceeding 30 μm.
Patent JP-S58173191-A (JP)
Inventor: YAKOBUSU MATEIASU HENDORITSUKU
IPC: C10G69/06
Filed: 1983-03-22
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-S62204244-A (JP)
Title: Photographing lens exchange type camera
Inventor: SAMEJIMA YOSHINOBU
IPC: G03B7/01
Filed: 1986-03-05
Abstract: PURPOSE:To prevent the setting of a stop value under automatic exposure control from the generation of an error and to immediately attain automatic exposure photographing after the exchange of a photographing lens by always inputting automatic exposure mode information to an exposure control device and fitting a switching member to be rotated integrally with diaphragm scales to the photographing lens. CONSTITUTION:When lens fitting operation is executed under the status that the stop position of the photographing lens 3 is in a stop position for manual exposure control, the rotation of an auto-stop switching cam 19 of the lens 3 is interrupted by the switching pin 13 of an automanual switching plate 10 on a camera body 1 on the way of rotation for fixing. Consequently, the diaphragm scales are rotated in the reverse direction against the rotation of the lens 3 and the stop position for automatic exposure control. Consequently, there is no fail in photographing due to the foregetness of setting of the stop position for the automatic exposure control and a shutter chance for setting the diaphragm value is not lost.
Patent JP-S62206184-A (JP)
Inventor: HONMA KAZUMITSU
IPC: E06B9/04
Filed: 1986-03-04
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-H01221007-A (JP)
Title: Distributed constant line amplifier
Inventor: KANEKO TOMOYA
IPC: H03F3/60
Filed: 1988-02-29
Abstract: PURPOSE:To prevent deterioration in the gain flatness in the amplification frequency band being a cause to the parasitic inductance by forming a bonding wire tying an FET chip, a high frequency input main line and a high frequency output main line as part of the main lines. CONSTITUTION:Two bonding wires 26 are connected to each drain 24 or gate 25 of FET chips 21, 22, 23 and the other end of the bonding wire 26 is connected respectively to the end of the line adjacent to high impedance lines 2-5 and 7-10. Thus, the high frequency input line and the high frequency output main line are constituted by the high impedance lines including the bonding wires 20. Then the inductance of the bonding wires 26 is incorporated as part of the high impedance line forming the main line.
Patent JP-H03247981-A (JP)
Title: Drying device
Inventor: NISHINO EIJI
IPC: F26B21/00
Filed: 1990-02-26
Abstract: PURPOSE:To prevent the deterioration of function of a dehumidifying device by a method wherein the dehumidifying device is provided in a house, in which dust is few, and a grain dryer, a vegetable drying chamber and the like are provided in a work shop, in which the dust is much, to ventilate dehumidifying air from the dehumidifying device into the grain dryer and the vegetable drying chamber. CONSTITUTION:A dehumidifying device 2 is provided in a house 1 while a grain dryer 4, a drying chamber 5 for vegetable and the like are provided in a work shop 3. Upon drying grains, dehumidifying air from the dehumidifying device 2 passes through the grain drying machine 4 from a suction port 24 via a ventilating passage 6 and is sucked and discharged by an air discharging fan 26 while grains in a reserving chamber 18 are dried by debumidifying air during flowing down through a drying chamber 21, then, is circulated by a grain elevator 28 and when a moisture sensor 32 detects the moisture of grains, which it same as the objective finishing moisture, the dryer 4 is stopped automatically. Upon drying vegetable, dehumidifying air passes through the drying chamber 5 from the ventilating passage 6 and is sucked and discharged by another air discharging fan 36 while the vegetables, loaded on a carriage 37, are dried by the dehumidifying air and when the moisture of the vegetables has arrived at the objective finishing moisture, the operation of the drying chamber 5 is stopped. In this case, the dehumidifying device 2 is provided in a house 1, in which dust is few, and, therefore, the deterioration of dehumidifying capacity due to the adhesion of dust can be prevented.
Patent JP-H03251380-A (JP)
Title: Suction collet
Inventor: OKAWA TOSHIHIKO
IPC: H01L21/68
Filed: 1990-02-27
Abstract: PURPOSE:To suppress the force applied on an IC package to a small value and prevent the lead of the IC package from being bent even if a transport device such as a robot overruns, by installing the second cylinder body which is fitted in shiftable manner towards the center axis direction of the first cylinder body and sucks the IC package by the top edge, on the first cylinder body. CONSTITUTION:When an IC package 8 is sucked to the top edge of a movable part (second cylinder body) 3 by the suction force of a vacuum device, the movable part 3 retracts to a supporting part 2, and stops at one edge of the shift range. Further, when the suction by the vacuum device is suspended, the movable part 3 slowly shifts to the other edge of the shift range reversely to the case of suction by an urging force, and the IC package 8 is separated. Further, when a transport device overruns at the suction position or separating position of the IC package 8, the movable part 3 retracts to a supporting part (first cylinder body) 2, and the force applied on the IC package 8 is suppressed to the small value.
Patent JP-H05248577-A (JP)
Title: Sealing member for tightening
Inventor: DOI KATSUMI
IPC: F16L23/02
Filed: 1992-03-04
Abstract: PURPOSE:To improve the sealing effect between a body to be tightened and a bolt. CONSTITUTION:A ring-shaped body 13 forming a second through hole 14 for a bolt 5 is provided, and at the same time, a holding part 15 to hold an elastic seal ring 12 which is externally fittable to the bolt 5 is provided to the ring- shaped body 13. In the condition where the seal ring 12 held by this holding part 15 is fitted to the bolt 5 which is inserted into a first through hole 10 of a body to be tightened 4, and the seal ring is brought into contact with the body to be tightened 4, a deformation preventing part 15a to prevent the elastic deformation of the seal ring 12 outward in the radial direction of the bolt 5 is formed to the holding part 15 through tightening by a nut 3 screwed into the head part of the bolt 5 for the seal ring 12 or the bolt 5 and the body to be tightened 4.
Patent JP-S59174507-A (JP)
Title: Manufacture of superhard carbon membrane and its apparatus
Inventor: NANBA YOSHITOSHI
IPC: C01B31/02
Filed: 1983-03-18
Abstract: PURPOSE:To form efficiently a uniform membrane in the manufacture of a superhard carbon membrane through an arc discharge decomposition method of gaseous hydrocarbon by supplying an original gas while impressing a magnetic field to a porous gas supplying electrode to increase an ionization rate. CONSTITUTION:A porous gas supplying electrode 15, having a constitution wherein a number of small-sized tubes 20 (about 0.5-5mm. diameter and the length of >= about 5 times the diameter) consisting of W, Ta etc. are provided independently in parallel with the gas ejecting direction in a honeycombed state is used in a magnetic field. Namely, the chamber 11 of a vacuum vessel 10 is evacuated to about 10<-1>Torr with an introduced gaseous methane. Then, while impressing about 100-500 gauss magnetic field to the gas supplying electrode 15 through an electromagnetic coil 19 and applying an arc discharge by impressing a 10-60V electric voltage, a gaseous hydrocarbon is introduced from the supplying electrode 15 to form the superhard carbon membrane consisting of diamond type carbon on a substrate S supported by a holder 12.
Patent JP-H11248319-A (JP)
Title: Ice crusher
Inventor: UEDA NOBUHIKO
IPC: F25C5/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To eliminate a situation where ice pieces are fed excessively when small quantity of ice pieces is required although an ice crush operation switch is pushed only instantaneously because the rotational speed of a driver is constant and the switch mush be pushed for a long time when a large quantity of ice pieces are required. SOLUTION: The ice crusher comprises a driver for turning a movable tooth crushing an ice through a motor and an arm feeding ices in a hopper to a crushing section, a switch 15 being pushed when the driver is operated at high speed, a switch 19 being pushed when the driver is operated at low speed, a high r.p.m. setting means 17, and a low r.p.m. setting means 20. When a large quantity of ice pieces is required, an user pushes the high speed rotational operation switch 17 to rotate the driver at high speed. When only a small quantity of ice pieces is required, the user pushes the low speed rotational operation switch 20 to rotate the driver at low speed thus taking out a required quantity of ice pieces easily.
Patent JP-H01221733-A (JP)
Title: Original protector
Inventor: UEDA MASASHI
IPC: G03B27/62
Filed: 1988-02-29
Abstract: PURPOSE:To facilitate the production of much easier-to-handle original protectors by combining a thin original protecting sheet and a fixed platen having rigidity. CONSTITUTION:The title protector is composed of an original protecting sheet film 17 corresponding to the original protecting sheet and the transparent fixed platen 23 having rigidity. The original protecting sheet film 17 is produced in a way that two flexible transparent films (an original protecting sheet film A21 and an original protecting sheet film B22) are overlapped and their one side is bonded by heat and pressure. A marker 22a for aligning an original is recorded on the original protecting sheet film B22, and a user can select either of them if necessary. Fitting holes 24a and 24b are fitted to a caulked hole 25 to fix the original protecting sheet film 17 and the fixed platen 23 through the use of a pin 26. Thus, the easy-to-handle original protecting sheet which is produced easily can be obtained.
Patent JP-H05161221-A (JP)
Title: Motor vehicle
Inventor: MATSUURA MASAAKI
IPC: B60L15/00
Filed: 1992-03-04
Abstract: PURPOSE:To simplify the supporting structure by laying out the battery and the control unit of a motor vehicle around a motor. CONSTITUTION:A power unit P containing a traveling power source, i.e., a motor, is supported on a body frame 6 and a battery box 77 is disposed closely above the power unit P. The battery box comprises a battery box body 78 containing a plurality of batteries, a cover 80 covering the upper opening of the battery box body 78 to contain a motor control unit therein, and the like, as compositional members. When the batteries and the control unit are disposed integrally in the battery box 77, they can be supported simply on the body while furthermore routing of wires and maintenance/inspection work around the motor can be facilitated.
Patent JP-H01220810-A (JP)
Title: Method of attaching core to hot line
Inventor: SAIGO AKIRA
IPC: G01R31/12
Filed: 1988-02-29
Abstract: PURPOSE:To wind a magnetic thin film on the periphery of a hot line without damaging the magnetic thin film and to improve magnetic characteristics, by winding the thin film on a reel while a winding device is moved relatively along the reel for producing the core. CONSTITUTION:A winding device 4 having a magnetic thin film supply section 7 is fixed on a hot line 1, and a reel 3 is held between rotary rolls 6. The rotary rolls 6 are rotated while a magnetic thin film 8 supplied from the magnetic thin film supply section 7 is wound on the outer periphery of the reel 3, so that a core 2 is produced. Alternatively, the magnetic thin film 8 supplied from the magnetic thin film supply section 7 is wound on the outer periphery of the annular reel 3 after the reel 3 is attached to the hot line 1, and the rollers 6 are rotated as they are pressed against the reel 3, so that the magnetic thin film 8 is wound on the outer periphery of the reel 3 and the core 2 is produced. In this manner, the core for sensors can be easily attached to the hot line.
Patent JP-S54139822-A (JP)
Title: Manufacture of oxygen-free copper wire
Inventor: SUZUKI HIDEMOTO
IPC: C22F1/08
Filed: 1978-04-21
Abstract: PURPOSE: To manufacture an oxygen-free annealed copper wire with a wide final annealing temp. range and high tensile strength and elongation after final annealing by subjecting an oxygen-free copper wire material to process annealing during drawing, followed by cold working at below a specific reduction ratio and final annealing.  
     CONSTITUTION: An oxygen-free copper wire material such as DFP rough wire is subjected to process annealing during drawing, followed by cold working at a reduction ration below 99, pref. 69W95% and final annealing. The final annealing temp. range becomes as wode as about 230W350°C, and an oxygen-free annealed copper wire with little lowering in tensile strength and high elongation after the final annealing can be manufactured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09246283-A (JP)
Title: Schottky gate fet and its manufacture
Inventor: OMURO KAZUHIKO
IPC: H01L29/872
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a Schottky gate FET and its manufacturing method capable of reducing a source resistance and improving gate drain withstand voltage. SOLUTION: An n<+> epi-layer (source region) 12 is crystal-grown on a compound semiconductor substrate 11, and also an n<+> drain region 13 is formed by ion-implantation and heat diffusion on the compound semiconductor substrate 11. Here, in adjacent to a gate electrode 16, the n<+> epi-layer 12 is provided in the source region and the n<+> drain region 13 is provided on the grain region side in the compound semiconductor substrate 11 separated from the gate electrode 16.
Patent JP-S63215466-A (JP)
Title: Rear wheel steering device for automobile equipped with antiskid controller
Inventor: ISHIZEKI SEIICHI
IPC: B60T8/1764
Filed: 1987-03-02
Abstract: PURPOSE:To maintain the traveling stability of a car by steering rear wheels so that the moment for turning the car is offset, when the phase of the antiskid control pattern deflects between the right and left wheels and said moment is generated. CONSTITUTION:The brake hydraulic pressure Pa lowers until the second control valve 10b in a cross piping B system is opened after the decompression timing from a brake device is deflected between both cross piping A and B systems, and the second control valve 10a in the cross piping A system is opened, and the brake hydraulic pressure Pb increases. Therefore, the brake pressure larger than those applied onto the wheels 4 and 5 belonging to the cross piping A system acts onto the wheels 3 and 6 belonging to the cross piping B system, Further, since the load distribution between the front and rear wheels is larger on the front wheel side, the moment Mb in the counterclock wise direction due to the brake power is generated. A rear wheel steering control 15 turns the rear wheels 5 and 6 in the counterclockwise direction by intermittently opening and closing a decompression valve 18L and a pressurizing valve 19R according to the difference between the brake hydraulic pressure Pb and Pa for the moment Mb, and the stability of the wheel is maintained.
Patent JP-H04267148-A (JP)
Title: Composite sheet for packing paper and method for packing transfer paper
Inventor: HOSOI KIYOSHI
IPC: B32B27/32
Filed: 1991-02-21
Abstract: PURPOSE:To provide an inexpensive composite sheet capable of being prepared at a high processing speed and adapted to the packing of transfer paper. CONSTITUTION:In a composite sheet for packing paper formed by providing a polyolefin film composed of at least one kind of polypropylene, polyethylene and an ethylene/propylene copolymer and characterized by that the extraction amount of a low-molecular component due to methanol is 0.1% or less to at least single surface of a sheet base material 3, the polyolefin film 1 is subjected to coextrusion melt coating using an adhesive resin 2 to be formed on the sheet base material through the layer of the adhesive resin 2. This composite sheet for packing paper is used to pack the paper so that the surface of the polyolefin film 1 thereof comes into contact with the paper.
Patent JP-S63214230-A (JP)
Inventor: EINO TERUO
IPC: H04N5/262
Filed: 1987-03-02
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-S56146477-A (JP)
Title: Cabin frame member for tractor
Inventor: WATANABE HIDEO
IPC: B62D25/08
Filed: 1980-04-11
Abstract: PURPOSE:To prevent the generation of a vibration noise in frame and to prevent wear of an electric wire, by a method wherein a safety frame or a cabin frame, surrounding a driver's seat, is formed with a hollow material, and after the wire is inserted through the hollow part, the hollow part is filled with a foaming synthetic resin material. CONSTITUTION:Front frames 3, 10 and rear frames 5, 11, which form a safety frame or a cabin frame surrounding a driver's seat, are made up of a hollow steel material, and an electric wire duct 22, leading to a lighting device, such as direction indicators, is installed at the inside of said frames. Stock solution of a foaming synthetic resin is poured into the hollow part of said frame, and is foamed around said wire duct 22 to securely fix the duct 22. The frames 3, 10 and 5, 11 are adhered together through the medium of fitting seats 3a, 10a, and 5a, 11a, respectively, to fabricate the cabin frame.
Patent JP-2000239431-A (JP)
Title: Expandable filler composition and reinforcing method of car body
Inventor: OGOSHI KAZUKI
IPC: C08K3/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an expandable filler compsn. capable of giving uniform dimension and enough rigidity to an expanded cell after expansion. SOLUTION: This expandable filler compsn. contains 100 pts.wt. epoxy resin (A) comprising a mixture of an epoxy resin and a dimer acid modified epoxy resin, 50-200 pts.wt. inorg. filler (B) comprising a mixture of an inorg. filler having an aspect ratio and a granular inorg. filler, 2-45 pts.wt. powdered methacrylate polymer (C), 1-20 pts.wt. heat active type curing agent for epoxy resin (D), 0.5-15 pts.wt. heat active type curing catalyst for epoxy resin (E), 0.5-20 pts.wt. thermal decompsn. type org. blowing agent (F), and 2-15 pts.wt. carbon black (H).
Patent JP-H01223122-A (JP)
Title: Resin composition for optical material
Inventor: OSHIMA KENSHO
IPC: G11B7/2534
Filed: 1988-03-02
Abstract: PURPOSE:To obtain the title composition consisting of polycarbonate copolymer having specific recurring units, capable of providing moldings having excellent transparency, heat resistance and mechanical strength, optically uniform properties and small double refraction and suitable as a substrate for digital audio disc and optical memory disc. CONSTITUTION:The aimed composition consisting of polycarbonate copolymer having recurring units (e.g., formula II) expressed by formula I (R<1> and R<2> are H, 1-6C alkyl or phenyl; n and m are 0.01-0.99mol. fraction and n+m=1). Furthermore, the above-mentioned copolymer is produced by reacting bisphenols with 1,2-diphenyl-1,2-ethanediol and carbonate-forming compound (e.g., phosgene).
Patent JP-S62206357-A (JP)
Inventor: IIJIMA HITOSHI
IPC: F25B1/00
Filed: 1986-03-05
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-S60194230-A (JP)
Title: Flame sensor
Inventor: ABE ISAO
IPC: F23N5/12
Filed: 1984-03-13
Abstract: PURPOSE:To provide a full small-sized flame sensing device having a simple circuit constitution by a method wherein a presence or non-presence of flame is detected in reference to a variation of resistance value in a winding. CONSTITUTION:In a flame sensor such as a hydrogen flame ionization sensor for a gaschromatography, an ignition circuit is composed of a transformer 3, AC power supply 4 and a switch 5, and a diminished flame sensor circuit is comprised of a source of specified current 9, a potentiometer 11, comparator 12, reed relay 13, Zenor diode 14, capacitor 15, rectifier circuit 16, transformer 17 and AC power supply 18. A change-over switch for connecting either one of the ignition circuit or the diminished flame sensor circuit to the winding 2 is arranged. With this arrangement, it is utilized that its resistance is varied in response to the presence or non-presence of the flame 1 by an ion collector winding 2 and the diminished flame is directly sensed.
Patent JP-S62204235-A (JP)
Title: Electrochromic element
Inventor: TADA HIROAKI
IPC: G09F9/30
Filed: 1986-03-05
Abstract: PURPOSE:To obtain the titled element having an improved electrostatic charge transfer rate and a rapid response rate by incorporating a prescribed amount of water in an electrolyte. CONSTITUTION:The titled electrochromic element (EC) is laminated the conductive substrate coated with prussian blue film composed of thelectrochromic substance having an oxidative coloring property, adn the conductive substrate coated with the electrochromic substance film having a reductive coloring property so as to be faced the both electrochromic substance layers with each other through a non-aqueous electrolyte contg. an alkaline metal salt. The titled element has the electrolyte contg. 0.5%n5wt% water. If the water content of the electrolyte is <0.5%, as a hydration against the alkaline metal cation contd. in the electrolyte becomes incomplete, the sufficient responsible rate of the titled element is not obtd. If the water content is >5wt%, the dissolution of the EC film occurs. Thus, the transparent EC element having rapid response rate is obtd.
Patent JP-H02230046-A (JP)
Title: Duct type air conditioner
Inventor: OKUYAMA YASUHISA
IPC: F24F11/04
Filed: 1989-02-28
Abstract: PURPOSE:To control an airflow rate through a discharge port to a specified value despite of the length of a duct and choking of a filter by a method wherein a duct size and a velocity of air in a duct are inputted to a microcomputer, and a transistor motor is controlled by means of the microcomputer. CONSTITUTION:The bore of an installed duct 7a is selected by a size input circuit 13 to input it to a microcomputer 12. In this case, when air conditioner body 4 is operated, a voltage initially set in the microcomputer 12 is applied on a transistor motor 9 by means of a fan control circuit 8 to run a blower 3, and an airflow is produced in the duct 7a. The airflow is inputted to the microcomputer 12 by means of an airflow detecting circuit 11, the size of the duct 7a previously selected by a duct size input circuit 13 is inputted, and an area is computed and an airflow rate theta is computed by the microcomputer 12. An airflow rate theta0 necessary to provide given capacity is previously set, and the airflow rate theta is controlled to a value approximately equal to a necessary airflow rate theta0. Even when an applying voltage is increased, when the airflow is not increased to a value equal to theta0, an LED 15 is lighted ON by means of an LED output circuit 14.