baber/WOPTO huggingface dataset:
Patent JP-2000264513-A (JP)
Title: Web contactless conveying device
Inventor: KONO AKIO
IPC: B65H20/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent a point failure such as cissing generated to a coated face by arranging a large number of gas blowoff holes at gas blowoff boxes provided on the upper side with respect to a web conveying direction. SOLUTION: A web 1 is a support body with its upper face covered with polyethylene resin with gelatine-contained applied solution applied thereto. Gas blowoff boxes 2 are arranged on the lower side of the web 1. Gas such as air is blown off upward to the rear from the gas blowoff boxes 2 provided on the lower side of the web 1, and gas flows toward the rear of the gas blowoff boxes 2 along the upper faces of the gas blowoff boxes 2. Arrow marks show a web conveying direction. Blowoff air from faces opposed to the web 1 blows against the web 1 to contribute to cooling or drying of the applied solution or floating conveyance. It is therefore necessary to arrange a large number of gas blowoff holes almost uniformly over the whole surface of at least the web opposed face of each gas blowoff box 3.  Gas supplied into each gas blowoff box 3 by a fan is blown off through the gas blowoff holes.
Patent JP-S57185655-A (JP)
Title: Color picture tube
Inventor: SONE TOSHIHISA
IPC: H01J29/07
Filed: 1981-05-11
Abstract: PURPOSE:To reduce the beam landing error caused due to the thermal expansion of a shadow mask by providing a heat-responsive resistor, the electric resistance of which varies with its temperature increase, close to the aperture of the said shadow mask. CONSTITUTION:When the temperature of a mask is as low as 20 deg.C, a beam spot is applied rightly to a fluorescent body 6. When the temperature of the mask is increased, the mask moves to the position (2b) by thermally expanding into dome-like form, and the beam spot doesn't tend to be applied rightly to the body 6 by moving from the position 7 to (7b). However, as the temperature of the mask (2b) is increased to, for example, 70 deg.C, the temperature of a heat-responsive resistor 8 rises, and the electric potential of the surface of the resistor 8 decreases due to the rapid increase of the electric resistance of the resistor 8. As the result, electron beams continue to be applied rightly to the body 6 by being curved into (7c) by receiving electric repulsive force from the resistor 8 during the time when they pass through the aperture. Consequently, short time drift, which conventionally was difficult to deal with, can be widely improved.
Patent JP-H11246414-A (JP)
Title: Steroid 5-alpha-reductase ii-type-specific inhibitor
Inventor: NAKAZAWA YOSUKE
IPC: A61K8/00
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor having excellent steroid 5 α-reductase II-type-specific inhibitory effect, and useful in e.g. hair growth stimulants, anti- acnevulgaris bacteria skin drugs, by including a triterpene compound as active ingredient. SOLUTION: This inhibitor is obtained by including a compound of formula I (R is a 1-6C alkyl) (e.g. a compound of formula II) as active ingredient which is afforded by separation from extracts of plants such as cuachalalate; juliania adstringens, Amphiptery gumadstringens or the like, belonging to the family Julianiaceae. When this inhibitor is to be used in e.g. medicaments/quasi-drugs and cosmetic compositions, it is preferable that its daily dose is 4-10 ml and the abovementioned extract(s) is included at 0.005-20 wt.% on a dry basis.
Patent JP-H03270892-A (JP)
Title: Overload safety device of industrial robot
Inventor: OTOMO YOSHIMI
IPC: B25J17/02
Filed: 1990-03-19
Abstract: PURPOSE:To narrow the spaceousness of a robot in terms of the strength by interposing a slide member having a certain frictional coefficient at the sliding surfaces between an upper frame secured to robot arm and a lower frame loosely fitted to this upper frame. CONSTITUTION:A slide member 12 having a certain frictional coefficient is interposed at the sliding surfaces between an upper frame 91 secured to the wrist 7 of a robot and a lower frame 94 which is loosely fitted to this upper frame 91 and equipped with a hand 8. If therefore the fastening torque of a bolt 96 is made constant, the slide starting load of the upper frame 91 and lower frame 94 can easily be limited into a certain extent. This allows expectation of making uniform the performance of absorbers 9, which eliminates necessity for increasing the strength of robot too much, and also suppression of the manufacturing cost is made practicable.
Patent JP-S63235460-A (JP)
Title: Manufacture of forged product made of beta-titanium alloy
Inventor: TAKAHASHI WATARU
IPC: C22F1/00
Filed: 1987-03-23
Abstract: PURPOSE:To manufacture forged products made of beta-titanium alloy lightened in weight and having high strength at a low cost, by applying annealing treatment to beta-titanium alloy slag under specific conditions and subjecting the above slag to cold forging at low working speed or further to nitriding treatment. CONSTITUTION:At the time of manufacturing forged parts lightened in weight and excellent in strength, such as automobile parts, a beta-titanium alloy of Ti-V- Cr-Al-Sn type, etc., is subjected to cutting or preliminary cold forging and then to descaling so as to be formed into working slag (raw material). This slag is heated and held at 600-750 deg.C for 10-60min in an air furnace to undergo oxidation treatment and then cooled rapidly at >=1 deg.C/sec cooling rate, so that an oxide film is formed on the slag surface. Subsequently, after subjected to lubrication treatment with fluororesin, etc., the slug is subjected to cold forging at a working speed of <=100 rate of strain so as to be formed into cold-forged products of >=320 average hardness Hv, or further, after descaling, nitriding treatment is applied at 400-450 deg.C so as to manufacture the forged products of beta-Ti alloy of >=350 internal hardness Hv at a low cost.
Patent JP-S61228039-A (JP)
Title: Rubber composition for sporting ball
Inventor: ONO KIYOSHI
IPC: C08L77/00
Filed: 1985-04-01
Abstract: PURPOSE:A composition for providing non-pressure ball having the same physical properties as those of an internal-pressure tennis ball and an improved hitting feeling, obtained by blending rubber consisting essentially of a diene polymer with a thermoplastic resin and a thermosetting resin. CONSTITUTION:Rubber consisting essentially of a diene polymer is blended with a thermoplastic resin and a thermosetting resin. A styrenic resin containing 60-100wt% styrene content is preferable as the thermoplastic resin. A phenolic resin, especially resorcin, is preferable as the thermosetting resin. The amount of the plastic resin blended is 3-40pts.wt. preferably 5-35pts.wt. based on 100pts.wt. rubber and the amount of the thermosetting resin is 0.1-20pts.wt. based on 100pts.wt. of the rubber + the thermoplastic resin.
Patent JP-S56169128-A (JP)
Title: Manufacture of magnetic powder for magnetic recording
Inventor: KUBO OSAMU
IPC: G11B5/706
Filed: 1980-05-27
Abstract: PURPOSE: To obtain magnetic powder for high-density vertical oxidation recording by mixing B 2 O 3  as a glass forming substance with starting materials including basic and substitute components of ferrite in a specified ratio, melting the mixture, rapidly cooling the melt, and heat treating the resulting amorphous body.  
     CONSTITUTION: In the triangular component diagram having AO (A is one or more among Ba, Sr, Ca and Pb), B 2 O 3  and Fe 2 O 3  contg. a substitute component as vertexes, a composition region is formed by connecting 4 points (a) B 2 O 3 =44, AO=46, Fe 2 O 3 =10mol%, (b) B 2 O 3 =40, AO=50, Fe 2 O 3 =10mol%, (c) B 2 O 3 =10, AO=40, Fe 2 O 3 =50mol% and (d) B 2 O 3 =20, AO=30, Fe 2 O 3 =50mol%. A mixture in the region excepting the points (a), (d) and the line connecting the 2 points is melted and rapidly cooled. The resulting amorphous body is heated to 650W850°C to deposit magnetoplumbite type ferrite powder, which is then treated with acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61228986-A (JP)
Title: Thermal recording material
Inventor: HIRAISHI SHIGETOSHI
IPC: B41M5/327
Filed: 1985-04-02
Abstract: PURPOSE:To provide a thermal recording material capable of giving developed color images having absorption in near infrared region and excellent in color forming property and preservability, by incorporating a specified dye precursor and a specified color developer as color forming components. CONSTITUTION:A colorless or light-colored dye precursor and a color developer are incorporated as color forming components. A fluorene compound of general formula (I), wherein each of R1, R2, R3, R4, R5 and R6 is lower alkyl, is used as the dye precursor. A compound of general formula (II), wherein R1 is hydroxyl, and each of R2 and R3 is hydrogen, halogen or alkyl, is used as the color developer. The fluorene compound, per se, is a colorless or light-colored crystal and does not have absorption in near infrared region, but it is developed into a blue or green color through reaction with the color developer, and the developed color image has absorption in the near infrared region. Accordingly, the developed color images can be read by semiconductor laser comprising near infrared rays, and a thermal recording material excellent in color forming property and preservability of images can be obtained.
Patent JP-S60213195-A (JP)
Title: Remote supervisory and controlling equipment
Inventor: MAEDA YASUNOBU
IPC: H04Q9/00
Filed: 1984-04-06
Abstract: PURPOSE:To enable to restart a slave station simply without using a special signal by generating a clear signal when a master station detected abnormality in a slave station, and restarting the slave station after cutting off a control circuit forcibly by the master station. CONSTITUTION:When a slave station 2 falls into abnormality due to retardation of control etc. and becomes unable to restore by itself, the master station 1, on detecting the abnormality through an indicating circuit 4, connects a switch for slave station restoration, and a contact 6 is made open, and a control circuit 3 is made off forcibly for a fixed time. When the slave station 2 detects off of the circuit 3 by a demodulation circuit 8, starts a timer circuit 14 and a clear signal forming circuit 15, and a clear signal of a fixed time width is outputted from the circuit 15, and power clear of a logical circuit 7 is made. That is, the slave station 2 is restarted.
Patent JP-H02250777-A (JP)
Title: Piston type hydraulic wrench
Inventor: YUYA TOSHIMI
IPC: B25B21/00
Filed: 1989-03-22
Abstract: PURPOSE:To carry out very efficient sealing via the cylinder face contact between a piston and a cylinder block by converting the rotation of a rotary casing into the reciprocating motion of the piston, rotating an output shaft with hydraulic pulses generated by the reciprocating motion of the piston. CONSTITUTION:The rotation of a rotary casing 7 is converted into the reciprocating motion of a piston 11 by cam plates 11 and 12. An output shaft 8a is intermittently rotated by hydraulic pulses generated by the reciprocating motion. At this time, very efficient sealing is obtained by the cylinder face contact between the piston 11 and a cylinder block 8. As a result, no oil leaks, the pressure is stabilized, thus the generated torque can be stabilized.
Patent JP-H05236732-A (JP)
Title: Rotor of eddy current type brake
Inventor: HASEGAWA AKIRA
IPC: H02K49/02
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a eddy current type brake wherein braking force being stable for a long term is secured. CONSTITUTION:A 40-85wt.% nickel-15-60wt.% chromium alloy layer 6 is made as the uppermost layer on the copper layer 3 made at the inside periphery of the cylinder of a rotor 1 opposed to a magnet.
Patent JP-H07253734-A (JP)
Title: Display element
Inventor: KURATA KEIKO
IPC: G03G19/00
Filed: 1994-03-14
Abstract: PURPOSE:To produce a display element with which visualizing and immobilizing of a magnetic latent image are made possible and the visible image displayed is easily erasable at a low cost by using a planar ferromagnetic material particles for this display element. CONSTITUTION:A dispersant 1 formed by dispersing at leas one kind of the planar ferromagnetic material particles into a polar solvent is introduced into a container composed of an upper surface material 2, base part 3 and side surface parts 4 consisting of a nonmagnetic material. The magnetic field in the magnetic latent image passes the base part 3 of the nonmagnetic material container and acts an effect on the planar ferromagnetic material particles. The planar ferromagnetic material particles gather according to the magnetic patterns. The individual particles of the planar ferromagnetic material particles gather by densely arranging in a laminar form, unlike the acicular ferromagnetic material particles and, therefore, the bright visible image is obtainable. The planar ferromagnetic material particles have coercive force and, therefore, the displayed visible image is immobilized by using the ferromagnetic material particles having an average gain size of 0.01 to 1mum even if the magnetic latent image is parted further from the element.
Patent JP-H03269701-A (JP)
Title: Monitor control panel
Inventor: TAKEUCHI YUJI
IPC: H02B1/20
Filed: 1990-03-20
Abstract: PURPOSE:To simplify and miniaturize the constitution and to facilitate the handling and maintenance of a monitor control panel by extending the signal line led from an input/output signal device with use of a multicore cable and connecting the extended signal line to each operating unit and a pilot lamp via a connector set on a printed wiring board. CONSTITUTION:A display part relaying terminal equipment 3 and an operating part relaying terminal equipment 4 are provided with a printed wiring board respectively. A signal line led from an input/output signal device 1 and extended with a multicore cable 2 is received by a multicore connector set on the printed wiring board. The signal line is branched out to each pilot lamp 7 and operating unit 9. At the same time, an exclusive cable 5 is connected to a branch connector set on the printed wiring board. The lamp 7 and the unit 9 are connected to the tip of the cable 5. In such a constitution, the manhour is reduced with no increase of the thickness of a bundle of electric wires. Thus no complicated structure is required for a monitor control panel together with the facilitated maintenance handling.
Patent JP-H11275355-A (JP)
Title: Image forming method and device
Inventor: SATO KUNIO
IPC: B41J2/52
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To form the image of high image quality based on image information of a high frequency. SOLUTION: A plurality of first delay clocks 221 whose delay time differs stepwise are generated in synchronization with a reference clock 6 obtained by frequency-dividing a pixel clock 205. First delay clocks 206 of the number required for dividing one pixel time are selected from said clocks 221. The first pulse 207 of time width corresponding to the delay time of the selected first delay clock is generated. A plurality of second delay clocks 226 whose delay time differs stepwise are generated in synchronization with the pixel clock 205. Second delay clocks 230 of the number required for dividing one pixel time are selected from the delay clocks 226. The second pulse 232 of time width corresponding to the delay time of the selected second delay clock is generated. The first or second pulse is outputted as binary image information 233 based on the pattern 203 of image information.
Patent JP-S52153869-A (JP)
Title: Method and device for controlling equipment for removal of nitrogen oxides
Inventor: MURAKI RIYOUJI
IPC: G05D11/02
Filed: 1976-06-17
Abstract: PURPOSE: To avoid the risk due to the instability of the detector of the concentration of NOx and to make possible to perform the safe control, by obtaining the concentration of NOx with the computer on the basis of the relation formula to be determined with the burning condition and the loading condition of the combustion equipment and by controlling the supply amount of the reducing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03271661-A (JP)
Title: Multi-room air conditioner
Inventor: NAKAGAWA NOBUHIRO
IPC: F25B13/00
Filed: 1990-03-20
Abstract: PURPOSE:To procure cooling/heating capacity even when piping is very long or an outdoor unit and a room unit are arranged different in the height by a method wherein a flow passage switching means to switch flow passages of refrigerant corresponding to an operation mode of cooling or heating is provided in a subcooling degree increasing means and a bypass circuit in the outdoor unit. CONSTITUTION:A bypass circuit 17 bypasses the upstream side and the downstream side of a subcooling degree increasing means 14, and a flow passage switching means 18 consists of a first solenoid valve 19 and a second solenoid valve 20. During heating operation, an outdoor side expansion valve 16 decreases the refrigerant pressure and liquid refrigerant flows through a liquid pipe 11, and therefore pressure loss and frosting are difficult to occur. As the refrigerant avoids the subcooling degree increasing means 14 by the flow passage switching means 18, any drawdown of pressure of high pressure due to heat discharge can be prevented. During cooling operation, the liquid refrigerant is made by the flow passage switching means 18 to be heat exchanged through the subcooling degree increasing means 14 so that a subcooling degree is increased, and therefore generation of flush gas in the upstream of room side expansion valves 8a to 8d can be prevented. Accordingly, cooling/ heating capacity can be procured, even when piping is very long and an outdoor unit and a room unit are arranged different in the height.
Patent JP-S61229188-A (JP)
Inventor: NAKAMORI SHIGEFUMI
IPC: G07G5/00
Filed: 1985-04-03
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-H05274281-A (JP)
Title: Extending and testing method for duplexed on-line computer system
IPC: G06F15/177
Filed: 1992-03-27
Abstract: PURPOSE:To suppress the interruption period of an on-line operation in an on-line operation computer to a min. when the new computer is extended in the duplexed on-line computer so as to execute a shifting to a distributed computer system. CONSTITUTION:A back-up computer is adopted as a development computer 20 and a disk 50 dedicated to development is newly connected during a development period. Then, the computer 60 to be extended is connected to the development computer 20 by a network 8. Thus, a test between the computer 60 to be extended and the development computer 20 is executed during the on-line operation by the on-line operation computer 1.
Patent JP-S55164117-A (JP)
Title: Resin molding method for electronic component
Inventor: WATANABE TAKESHI
IPC: B29C39/10
Filed: 1979-06-06
Abstract: PURPOSE: To control a resin amount reliably, by a method wherein a resin molding system, in which an electronic component is housed in a case and resins are charged through an opening to mold the electronic component, is equipped with a photoelectric detector detecting the amount of charged resins and controls a resin-charging pump.  
     CONSTITUTION: An electronic component is housed in a case 1 whose one end is  open, and resins 2 are charged into the case 1 to mold the component. A notched  portion 3, which is open to the inside of the case 1 or to an open end side of the  case 1, is made in a position which is equivalent to the specified level of an upper  surface of the resins charged into the case 1. A state of the notched portion 3 is  detected by a photoelectric detector consisting of a projector 4, a light-receiver 6,  and with it a resin-charging pump 8 is driven for pouring the resins 2 into the case  1. If the detector detects that the notched portion 3 is covered with the resins, it  regulates a control circuit 9 to suspend operation of the resin-charging pump 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59197380-A (JP)
Title: Attaching device of wire conduit for mig gun
Inventor: NISHIWAKI TOSHIHIRO
IPC: B23K9/133
Filed: 1983-04-21
Abstract: PURPOSE:To prevent elongation and contraction of a wire conduit and to maintain the specified flow of a core wire by fixing the wire conduit at one end to a connector by means of a set screw and at the other end to a torch body by means of a set screw. CONSTITUTION:A torch body 2 is attached to the front end of a case 1, and a cable 3 is attached to the rear end thereof. A gas diffuser 4 and a nozzle 5 to enclose the diffuser 4 are attached to the body 2, and a connector 7 is attached via a connector case 6 to the cable 3. A wire conduit 8 is inserted into the connector 7 from the open end thereof and the conduit 8 is fixed at one end to the connector 7 by means of a set screw 9 provided to the connector 7. The other end of the conduit is inserted into the hole of the diffuser 4 and is fixed to the diffuser 4 by means of a set screw 10.
Patent JP-S52153202-A (JP)
Title: Liquid feeder
Inventor: KINOSHITA KUNIO
IPC: F04B49/08
Filed: 1976-06-16
Abstract: PURPOSE: To expedite detection of any pressure drop caused by a trouble of a normal pump in a liquid feeding system having main and emergency cycles, by adding a choking mechanism to a pressure regulating circuit which keeps the discharge pressure of a normal pump on the main cycle side at a cettain level. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59350-A (JP)
Inventor: TERENSU UIRIAMU BOOTON
IPC: B05B9/04
Filed: 1983-04-21
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-S58193207-A (JP)
Title: Extensible packer
Inventor: RADEISURABU SUTEIIBUN KARUPISE
IPC: B65B9/10
Filed: 1983-04-23
Abstract: Stretch wrapping apparatus comprising a puckering device 1 and an expandible rectangular frame 3 demountably supported on the puckering device. Belts 5 on the puckering device are provided to feed a length of plastic film tube 8 onto pillars 48 on the expandible frame to form a puckered band as a sub-base 11 supporting the belts is raised relative to the pillars. A drive housed in the puckering device disengagably connected to jacking means 52, 54, 55 on the puckering frame is provided to expand the frame and stretch the band to a size such that the expanded frame and the puckered band thereon can pass freely over the article to be wrapped.
Patent JP-S546088-A (JP)
Title: Preparation of polyolefin
Inventor: MATSUNO MITSUO
IPC: C08F4/62
Filed: 1977-06-17
Abstract: PURPOSE: To prepare a polyolefin having a wide molecular weight distribution with a good catalytic efficiency, by polymerizing an olefin using a catalyst consisting of (A) a solid component obtained by simultaneous pulverization of the reaction product between MgO and AlCl 3  under heating with a Ti or V compound and (B) an organometallic compound. 
     COPYRIGHT: (C)1979,JPO&Japio