baber/WOPTO huggingface dataset:
Patent JP-H10274177-A (JP)
Title: Variable capacity type compressor
Inventor: MATSUDA MIKIO
IPC: F04C28/18
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To enable variable capacity controlling with a simple means by so composing a valve plug which opens and closes bypass holes communicating a suctioning chamber with an operation chamber as to be forcibly vibrated upon reception of excitation force generated accompanied with rotation of a shaft through an elastic member. SOLUTION: Two bypass holes 22 are formed on an end plate 9b of a movable scroll 9 for communicating a suctioning chamber 15 and an operation chamber V. The bypass holes 22 are opened and closed by means of a spool 23. The spool 23 is composed of two valve parts 23a for opening and closing the bypass holes 22a and a connection part 23b for connecting the valve parts 23a to each other. The spool 23 is slidabily fitted to a guide hole 24 extended in a diameter direction of the end plate 9b, and energized by two coil springs 25 from the radially outer side of the end plate 9b to a center portion. The spool 23 is, accordingly, forcibly vibrated during rotation of the movable scroll 9, opens the bypass holes 22 when the rotational speed of the scroll reaches a specified value or more, and closes them with the specified rotational speed or lower.
Patent JP-S54112752-A (JP)
Title: Controlling method for weaving speed in automatic welding
Inventor: KOZONO YUUZOU
IPC: B23K9/12
Filed: 1978-02-24
Abstract: PURPOSE: To suitably control the weaving speed of the torch for obtaining the uniform welding beads, by installing a compensating circuit on purpose to make the computed value of weaving speed to coincide with the speed of revolution of the motor.  
     CONSTITUTION: The value of weaving speed/weaving width x welding speed of the torch is set at 0.9W4. This value is obtained, by detecting the number of revolution of the motor 3 for traveling the truck by the speed-detecting-tachometer 4, and by inputting this value together with the set value into the arithmetic circuit 6, and by operating with these values. Correspondingly to the output of the arithmetic circuit 6, the weaving motor 8 is driven through the driving circuit 7. The number of revolution of the motor 8 is detected by the tachogenerator 9, and the revolution of the motor 8 is compensated by the feedback so as to make above detected value to coincide with the computed value of the weaving speed. According to this method, always suitable weaving apeed can be automatically obtained, against the change in the set value of welding speed to be accompanied by the change in the position of welding. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59147244-A (JP)
Title: Hot flaw detection apparatus line
Inventor: SUGIMOTO TAKAO
IPC: G01N27/90
Filed: 1983-02-10
Abstract: PURPOSE:To make it possible to stably inspect the surface flaw of a hot steel material for a long period time by preventing the damage of a flaw detection coil, by arranging a detector for detecting the surface projection of a material to be inspected behind a descaling apparatus while retracting the flaw detection coil when the projection is present. CONSTITUTION:A high temp. material 1 to be inspected subjected to gas-cutting is conveyed to the direction shown by the arrow by conveyor rolls 12 and the descaling and the removal of foreign matters of the upper and lower surfaces of a slab being the material 1 to be inspected are at first performed by the high pressure spray header 11 of a descalling apparatus 14. Subsequently, the descaled slab is sent to a projection detecting apparatus 15 and, if a projection is present, a projection detecting plate 7 is raised and a limit switch 9 is operated by the striker 8 attached to said plate 7. This switch 9 emitts an order to the drive circuit 3 of the follower cylinder 2 of a flaw detection apparatus 16 and a follower gondra, to which a flaw detection coil unit 5 having a large number of flaw detection coils assembled therein is mounted, is retracted to prevent the damage of said coils.
Patent JP-H10204922-A (JP)
Title: Rotating device of construction machine
Inventor: YAMAMOTO SHINOBU
IPC: E02F9/12
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To easily catch splashes of lubricating oil so as to prevent oil from leaking by providing a necked part on the way of a lubricating oil feed pipe, and hangingly holding a catching member consisting of a hollow spherical body having the optional number of holes on the circumferential wall on the necked part. SOLUTION: A necked part 10a is formed on the way of the oil feed pipe 10 of lubricating oil for a reduction gear. A hollow spherical body 16 like a pingpong ball is placed on the necked part 10a in the hanging state. The hollow spherical body 16 is provided with the optional number of holes 17 of different penetrating through directions against the center on the circumferential wall. Hereby, splashes of lubricating oil from the interior of the reduction gear are caught with the outer circumferential face of the hollow spherical body 16. Splashes entering the holes 17 are caught with the inner circumferential face of the hollow spherical body 16, and there is no possibility of the splashes 18 jumping up to a cap 11.
Patent JP-H11220198-A (JP)
Title: Wavelength variable light source device
Inventor: FUNAKAWA SEIJI
IPC: H01S3/105
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To simplify the wavelength calibration work and make use of the wavelength calibrating function at low cost, by sweeping the light emitted from an external resonator to a gas cell having wavelength absorptive properties, and controlling the quantity of shifting of the reflective face in a driver, based on the detected absorptive wavelength. SOLUTION: CPU 6 monitors the number of pulses which shows the quantity of shifting and the light detection digital signal inputted from an amplifying A/D converter 9, at the time of wavelength calibration processing. Then, it computes the interval between the wavelengths, making use of the numerical formula of a memory 7, concerning the wavelength of the reference light emitted from a wavelength variable light source part 2 to a wavelength detector 8 and the number of pulses, referring to the absorptive wavelength property table of the gas cell 8b stored in a memory 7. Furthermore, it sets the reference wavelength of the output light outputted from the wavelength variable light source 2, and decides the constant of the relation formula between the wavelength of the output light and the number of pulses (rotational angle).  Hereby, the wavelength of the light emitted from the wavelength variable light source 2 can be calibrated in real time, and it can be utilized at low cost.
Patent JP-S60165596-A (JP)
Inventor: KAMEI MITSURU
IPC: G21D3/08
Filed: 1984-02-08
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-H06235574-A (JP)
Title: Recovering apparatus for refrigerant of cooling device
Inventor: TSUNODA HIROSHI
IPC: F25B45/00
Filed: 1993-02-08
Abstract: PURPOSE:To easily recover fluorocarbon from household small refrigerator and coolers for automobiles a small-sized recovering apparatus. CONSTITUTION:An oil separator 1 and a manifold with a gauge are mounted on the outside of a recovering apparatus, and fluorocarbon is compressed by a compressor 6 after passing through a combination of a dry core 4 and an accumulator 5. The compressed fluorocarbon is taken into a cylinder gauge 11 or a container via an oil separator 7 and a condenser 8. A solenoid operated valve 9 is assembled between the compressor 6 and the oil separator 7. A fan 10 is mounted on the condenser 8.
Patent JP-S63190518-A (JP)
Inventor: SAKIYAMA KAZUHIRO
IPC: H01M10/44
Filed: 1987-01-30
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-H07231185-A (JP)
Title: Cooling device for substrate rack
Inventor: KAKIZAKI YOICHI
IPC: H05K7/20
Filed: 1994-02-17
Abstract: PURPOSE:To provide a cooling device for a substrate rack which can uniformly cool a plurality of substrates stored in the substrate rack and can uniformly cool them even when the pitch between substrates is narrow or is partially narrow. CONSTITUTION:A box 7 for cooling fan is mounted to the lower part of a substrate rack 1 housing a plurality of substrates 5 at a proper spacing, a cooling fan 13 for sucking external air is provided at the lower part of the box 7 for cooling fan, and at the same time a plurality of air paths 15 for communicating the substrates 5 and the box 7 for cooling fan are provided.
Patent JP-H0325300-A (JP)
Title: Missile seeker head
Inventor: JIYOOJI TEII PINSON
IPC: B63G1/00
Filed: 1990-01-30
Abstract: PURPOSE: To ensure a wide view area and a rapid optical reaction, by mounting an input end of fibers on a telescope to receive an optical signal, and transmitting an output end of the fibers to a camera. CONSTITUTION: A bundle 60 of combined optical fibers couples a telescope 40 and a camera 50. The bundle 60 of the optical fibers comprises a plurality of independent optical fibers 61, which fibers are mutually mildly coupled. Each optical fiber 61 extends along a substantially central axis 23 between a polished entrance surface 62 and a polished exit surface 63. The entrance surface 62 is mounted on a second end 44 of the telescope 40 with use of a bracket 64. The exit surface 63 is fixed to a camera/fiber interface 66. The interface 66 is mounted on an optical input element 52 of the camera 50. The fiber 61 has an axial length longer than a distance between a gimbal apparatus 30 and the camera 50. As a result, there are ensured a wide range view area and a rapid optical reaction.
Patent JP-S55112003-A (JP)
Title: Electronic scanning antenna device
Inventor: KASHIWARA HIROSHI
IPC: H01Q3/28
Filed: 1979-02-22
Abstract: PURPOSE:To eliminate the machine rotational part and thus realize the full solidification for the electronic scanning system by securing the combination with every correspondence of each radiation element row between the power amplifier and the control unit for the amplification factor. CONSTITUTION:Radiator 6 is included in each row of several radiator rows which are provided cylindrically. Transmitter 7 generates the fixed pulse row by the synchronous signal transmitted from control signal generator 4, and the generated pulse is sent to 1st power amplifier 1. The pulse signal which received the power amplification is divided through power divider 2 and in the number equivalent to the number of the radiation element rows and then supplied to variable power amplifiers 3a and 3b provided in correspondence to power dividers 5a and 5b. The  signal output which received the amplitude control by amplifiers 3a and 3b undergoes the power distribution via divider 5 provided to each radiator row in order to obtain the best vertical pattern, and then enters each radiator 6 to be discharged  into the space in the form of the electromagnetic energy.
Patent JP-H07230742-A (JP)
Title: Breaker
Inventor: SUGII MAMORU
IPC: H01H33/42
Filed: 1994-02-18
Abstract: PURPOSE:To provide a beaker reducing a cost of manufacture in an operating part further with small operating noise. CONSTITUTION:A closing cam 22 and a ratchet wheel 23 are secured to a cam shaft 20 supported through a one-way clutch 21, and a point end of a feed ratchet 25, mounted in an eccentric position of an output shaft 24a of a motor 24, is engaged with the ratchet wheel 23 to accumulate energy in a closing spring 26. A limit switch 28 and a closing hook 30 are provided, and a closing lever 35, connecting one end to a movable lead bar 37 of a vacuum interrupter and making the other end appear in the closing cam 22, is secured to an operating shaft 34, to provide an interrupting spring 39 and a trip hook 41.
Patent JP-H06217005-A (JP)
Title: Reception device
Inventor: WADA YASUO
IPC: H04M11/00
Filed: 1993-01-14
Abstract: PURPOSE:To supply the information through the data communication by having an access to a data terminaal during a voice calling mode and also sending the data to a calling terminal of an ISDN network. CONSTITUTION:The necessary information are retrieved by the operation of an ISDN terminal 104 and through the data communication carried out to a data terminal 108. Meanwhile an instruction is given to the terminal 108 to send the data to a public circuit terminal equipment 107. The terminal 108 sends an incoming number to an ISDN network 106 for the terminal 107 based on the data. Thus the data are received at the terminal 107 via the network 106. Then the data communication is carried out between the terminal 108 and the equipment 107 after the equipment 107 answers the data incoming. Under such conditions, the terminal 104 is performing the voice calling to the equipment 107 and the data communication to the terminal 108 respectively.
Patent JP-H07228618-A (JP)
Title: Production of polymer
Inventor: IKEUCHI HIROYUKI
IPC: C08F2/06
Filed: 1994-02-18
Abstract: PURPOSE:To obtain a polymer having hydroxyl groups on both terminals, exhibiting excellent transparency, weather resistance, water resistance, hydrolysis resistance and chemical resistance and useful for coating compound etc., by polymerizing a vinyl monomer under specific condition. CONSTITUTION:The objective polymer is produced by polymerizing (a) a vinyl monomer such as (meth)acrylic acid(methyl ester) in the presence of (b) a non- addition polymerizable monofunctional alcohol such as n-butanol using (c) an initiator system containing hydrogen peroxide as an essential component and (d) preferably 0.05-10wt.% (based on the total polymerization system) of one or more kinds of non-addition polymerizable catalysts selected from an organic sulfonic acid compound such as methanesulfonic acid, an inorganic acid such as hydrochloric acid, an onium salt such as triethylbenzylammonium chloride and a heterocyclic amine such as pyrrole in a state essentially free from components other than the components (a) to (d) in the reactor.
Patent JP-S62177539-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OOYA YUKIO
IPC: G03C1/005
Filed: 1986-01-30
Abstract: PURPOSE:To maintain superior developability and the characteristics of low sensitivity in the visible light region and to enhance a sensitivity to fog ratio by incorporating at least one of specified compounds in at least one of photosensitive silver halide emulsion layers and silver chloride grains in a silver halide composition. CONSTITUTION:At least one of the photosensitive silver halide emulsion layers contains at least one of the compounds represented by formula (1)-(6) in which each of R1-R3 is H, halogen or the like; X is a group obtained by removing one H atom from one of R1-R3 and OH groups of one of formulae (1)-(4); J is a divalent bonding group; Y is H, amino, or the like; Z is N, S, or O; and when Z is N, n is 1, and when Z is S or O, n is 0. The silver halide composition consists substantially of silver chloride grains, and they are contained in an amount of >=97mol%, preferably, >=99mol%, thus permitting high-speed processability and the sensitivity to fog ratio to be enhanced.
Patent JP-H05216632-A (JP)
Title: Information processor
Inventor: MINE TATSUYA
IPC: G06F9/06
Filed: 1992-02-06
Abstract: PURPOSE:To make the selection invalid and to flexibly set the system environment in the wider range in case the environment definition data is inconvenient by selecting the environment definition data before starting the system and checking the data contents. CONSTITUTION:An environment definition data selection means 12 and an environment definition data reference means 13 are connected with multiple environment definition data 20. The data 20 is the one constructing the system environment prepared in advance and stored in external storage devices such as built-in hard disk, built-in floppy disk, expansion hard disk or expansion floppy disk. A request from a user is entered from an input unit, and the means 12, 13, or a means 14 to set validness/invalidness of environmental definition data provides the information to the user by means of the output unit.
Patent JP-H02202024-A (JP)
Title: Formation of stuck substrate into thin film
Inventor: UENO KATSUNOBU
IPC: H01L21/304
Filed: 1989-01-31
Abstract: PURPOSE:To enable a thin film in specified thickness to be formed averting the unfavorable effect on a substrate to be turned into thin film by a method wherein gap parts to be used as markers are made in the peripheral parts of a stuck substrate. CONSTITUTION:A substrate 3 to be turned into a thin film is stuck on a holding substrate 1. When the said substrate 3 is stuck on the holding substrate 1, the peripheral parts are structured to make gap parts 5, 7 on the stuck surface so that the gap parts 5, 7 may be plugged with a filler 9. Besides, when the said substrate 3 is ground down to be turned into a thin film, the thickness of the substrate 3 can be measured by the appearance of the filler 9 in the peripheral gap parts chamfered making a specified angle with the main surface or by the dimension of the remaining substrate 3. Furthermore, even if the substrate 3 is ground down to specified film thickness making the substrate 3 above the peripheral gap parts 5, 7 thinner, the thin film is hardly collapsed due to the physical support by the filler 9. Through these procedures, the thin film in specified thickness can be ground down averting the unfavorable effect on the substrate 3 to be turned into the thin film.
Patent JP-S58139610-A (JP)
Inventor: MIYAMOTO TATSUO
IPC: H02B1/22
Filed: 1982-02-10
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-S62179778-A (JP)
Title: Light emitting unit
Inventor: ABE KOZO
IPC: H01L31/12
Filed: 1986-02-03
Abstract: PURPOSE:To output a DC power of high quality without transmitting a noise of primary side to secondary side by disposing and connecting light emitting elements of the number necessary to generate predetermined quantity of light in series, in parallel or in series-parallel on a printed substrate circuit, and providing electrodes connected with an external power source at both ends of the circuit. CONSTITUTION:Power is supplied from an external power source 7 to electrodes 6, and a light 8 is emitted from light emitting elements 5 disposed and connected on a circuit 4 in a predetermined state. A solar cell 11 of secondary photodetector optically coupled with a light emitting unit 1 receives the light of the predetermined quantity from the unit 1 on the photodetecting surface, and outputs a predetermined DC power. Thus, no magnetic nor electric coupling is provided, the DC power generated from the cell 11 is output as output power of only DC power containing no AC component without electric influence of the unit 1 of the primary side.
Patent JP-S63190730-A (JP)
Title: Method for bending glass sheet for laminated glass
Inventor: IMAMURA KOJI
IPC: C03B25/00
Filed: 1987-02-03
Abstract: PURPOSE:To produce tough laminated glass with no non-adhered parts by separately heating, bending, and annealing the glass sheets for laminated glass, then laminating the sheets, placing the laminate on a baking die ring, and hot- forming the laminate. CONSTITUTION:At least two glass sheets 5 and 5 for laminated glass are separately placed on a baking die ring 1, and heated in a furnace to the bending temp. Consequently, the sheets 5 and 5 are softened and bent by gravity. The sheets 5 and 5 are annealed for a specified time. The annealed sheets 5 and 5 are laminated and placed on the baking die ring, hot-formed, and matched so that the surfaces of the respective sheets 5 and 5 are conformed. In this case, the ambient temp. is controlled to about 500-650 deg.C, or preferably to about 530-580 deg.C. By this method, the non-adhered parts of the sheets due to the nonconformity in the shape and curvature are eliminated, and the touch laminated glass without any devitrification due to foaming can be obtained.
Patent JP-S53105867-A (JP)
Title: Electric vacuum cleaner
Inventor: OOGOSHI KENICHI
IPC: A47L9/28
Filed: 1977-02-28
Abstract: PURPOSE: To save power consumption by confinign the linkage of the power blower with the motor of suction body to a given power consumption in a vacuum cleaner comprising the main unit of the cleaner equipped with a power blower and a suction body furnished with a motor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55114671-A (JP)
Title: Truck assmebling device
Inventor: MUNEYASU KOUICHI
IPC: B61F5/00
Filed: 1979-02-28
Abstract: PURPOSE:To adjust relative position longitudinal to a truck and thus to simplify the truck assembling work by providing an axle box guide slidable longitudinally on a frame movable vertically. CONSTITUTION:An axle box 1 is built in each axle 2, which is carried onto a frame 6 coming down. The frame 6 is elevated by a table lifter 9 to hold a part where to fit nearly vertical by force of a spring 7, an axle box guide 8 is moved right beneath the axle box on the frame 6 by a motor 5 and a feed screw 10, and the  table lifter 9 is further elevated to fix it in the axle box 1. After a position of the axle relative longitudinally to a truck is finely adjusted by the motor 5, a truck  frame 4 is put down on an overhead travelling crane into the axle box 1, and then  the table lifter 9 is also put down to complete the truck assembly.
Patent JP-H06214121-A (JP)
Title: Optical connector type total reflection end
Inventor: HAYAKAWA KOICHI
IPC: G02B6/00
Filed: 1993-01-13
Abstract: PURPOSE:To provide a small-sized optical connector type total reflection end which can be incorporated in an optical equipment. CONSTITUTION:The front part of an optical fiber 2 having a prescribed length is inserted in the small diameter hole of a ferrule 1 for the optical connector a housing attaches to, and the back part of the optical fiber 2 is fixed and arranged on the axial center of the large diameter hole of the ferrule 1 with resin 3, both end faces of the ferrule 1 with the optical fiber 2 inserted, fixed and arranged are vertically ground while exposing the end faces of the optical fiber 2. Then, the end is as large as the optical connector and also small, so that it can be incorporated in the optical equipment. And also, the conventional optical connector can be used, so that one optical fiber 2 can be easily connected with the other optical fiber 2, and also, the end can be obtained at a low cost.
Patent JP-H02200929-A (JP)
Title: Sanitary washing device
Inventor: YAMAMOTO YASUO
IPC: E03D9/08
Filed: 1989-01-30
Abstract: PURPOSE:To stabilize water discharge by installing a mixing valve for cold water and hot water and a magnetic valve for discharge on a valve unit connected to feed cold-water and hot-water sources and providing a constant flow valve in the mixing water flow passage between a mixing valve and a nozzle device. CONSTITUTION:A cold water discharging tube 2c and a hot water discharging tube 2d are provided at a valve unit 2, and a thermoset mixing valve TH with automatic temperature control function is built in as a mixing valve. Moreover, a magnetic valve 7a for throwing away hot water is provided at the flow passage to the valve TH from the hot water discharging tube 2d and a magnetic valve 7b for discharging water is built in on its downstream side, and a constant flow valve 7c, a vacuum breaker 7d and a distributing valve 7e are provided respectively on the downstream side of the valve 7b. Cold water and hot water are mixed by the valve TH and mixed water is fed to a nozzle device 3 by opening the valve 7b, and the fluctuation in pressure of the mixed water is compensated by the valve 7c to stabilize flow rate. It is thus possible to stabilize water discharge.