baber/WOPTO huggingface dataset:
Patent JP-H0919438-A (JP)
Title: Basket type gripper for endoscope
Inventor: OUCHI TERUO
IPC: A61B17/22
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a basket type gripper for an endoscope by surely bulging a basket formed of several wires into a cage-like shape so as to be able to catch foreign matter. SOLUTION: Several basket wires 21 are fixed at one end to a sheath 11 in the vicinity of the front end of the latter, and at the other end to a control wire 12 in the vicinity of the front end of the latter, and are adapted to be bulged into a cage-like shape as a whole when the control wire 12 is pulled by manipulating means 13, 15 so that the front end of the control wire 12 is made to approach the front end of the sheath 11.
Patent JP-S5961501-A (JP)
Title: Rolling method and rolling mill with width adjustment
Inventor: MIZUNUMA SUSUMU
IPC: B21B37/00
Filed: 1982-09-29
Abstract: PURPOSE:To enable rolling to the expanded or reduced width of a rolled material in rolling of a plate material by providing plural rolling rolls in the width direction of the rolling material and adjusting the angle between the rolls and the rolling direction. CONSTITUTION:Two skew rolling rolls 1, 2 which incline at an angle alpha are disposed on both sides of a pass line 3 at the intermediate of the 1st rolling stand 6 and the 3rd rolling stand 7 in the stage of rolling a steel plate 4 with said stands to a steel plate 5. The angle alpha is made adjustable in rolling. If the angle alpha of inclination of the angular rolling rolls in the 2nd stand consisting of said skew roll set is adjusted to positive and negative angles of inclination, the steel plate is rolled to the expanded or reduced width and if the angle alpha is changed, the rate of expansion or reduction in the width of the rolled plate after the rolling is freely adjustable.
Patent JP-H09323562-A (JP)
Title: Hub clutch control device for hydraulic driving wheel of vehicle
Inventor: NAKA HIROYUKI
IPC: B60K23/08
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide the rotating connection between a hydraulic motor and a hydraulic driving wheel before the main hydraulic pump of a hydraulic driving mechanism is rotated by connecting an actuator for driving a hub clutch by the discharge oil pressure of internal lubricating oil of the hydraulic motor against the force of a spring. SOLUTION: When a clutch 3 is interrupted to operate a shift lever to low speed stage, and the clutch 3 is then connected, the rotation of the output shaft 7 of a gear reducer 4 is transmitted to a mechanical driving wheel. The electromagnetic coil 36a of an electromagnetic directional selector valve 36 is also excited thereby. The pressure oil is supplied from a sub-hydraulic pump 15 to the right end chamber of the actuator 37 through the electromagnetic directional selector valve 36 to move a rod 38 to the left. The pressure oil is carried from a main hydraulic pump 12 to a lower pressure oil passage 13 through a high pressure oil passage 14 and hydraulic motors 41, 41a to normally rotate a hydraulic driving wheel.  Since the discharge quantity of the main hydraulic pump 12 is gradually increased according to the movement of the rod 38 to the left, and the rotating speeds of the hydraulic motors 41, 41a are raised according to the discharge quantity, a vehicle can be smoothly started.
Patent JP-S5870083-A (JP)
Title: Root blower
Inventor: ITOU TAKASHI
IPC: F04C27/00
Filed: 1981-10-20
Abstract: PURPOSE:To attain reliable lubrication and to prevent leakage of lubricating oil, by communicating hollow chambers formed between rotor supporting bearings and sealing members located on the side of timing gears with the inside of a gear chamber via connecting ports, and thereby circulating lubricating oil carried from the bearing section into the hollow chambers at the front of the sealing members back to the gear chamber. CONSTITUTION:Under ordinary operation of a blower, lubricating oil in a gear chamber 3a is splashed by rotation of a timing gear and carried via bearings 7, 9 into hollow chambers 14 at the front of oil seals 15. At the same time, since a negative pressure is developed at the open end of a connecting port 22 by the function of turning blades 23, lubricating oil carried into the hollow chambers 14 is carried back to the gear chamber 3a via connecting ports 21, 22 or directly from the connecting port 22, thus achieving forced circulation of lubricating oil. By employing such an arrangement that lubricating oil is circulated after passing through the bearing sections 7, 9, it is enabled to achieve reliable lubrication and to prevent leakage of lubricating oil. At the same time, since the resistance to the rotation of the bearings 7, 9 is reduced, the service life of the oil seals 15 can be prolonged.
Patent JP-H0920467-A (JP)
Title: Operation control device for elevator
Inventor: HIDA TOSHIMITSU
IPC: B66B1/18
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a parameter adjusting method of improving a follow up property to aged deterioration. SOLUTION: A search part 36 performs searching of a control method by a multipoint simultaneously searching method. A simulation part 37 simulates operation of an elevator to feed this result to the search part. The search part 36, referring to this result, searches a proposal repeated of new control method. In a search decision part 310, based on contents of a learning result table 35 and a search result table 38, converging to a local solution of search result or generating a new traffic demand is decided. In a search point change part 311, a search result of the other traffic demand is fed to the search part 36 and the search result table 38, to be replaced with partly a plurality of search points. The search part 36 performs searching by using this new search point, to obtain an optimum control method and control parameter.
Patent JP-H0334705-A (JP)
Title: On-vehicle parabolic antenna
Inventor: UOZUMI TAKAO
IPC: H01Q1/22
Filed: 1989-06-30
Abstract: PURPOSE:To facilitate the disassembling and assembling while meeting the size in compliance with the Road Traffic Control Act by storing a 3rd reflecting mirror to a side of a reflecting face of a 2nd reflecting mirror and arranging the reflecting face of the 2nd reflecting mirror to a position opposite to the reflecting face of the 1st reflecting mirror. CONSTITUTION:When a parabolic reflection mirror 20 is dismounted, a 3rd reflecting mirror part 26 is moved downward in the perpendicular direction along the reflecting face of a 2nd reflecting mirror part 24 and contained to the side of the reflecting face side. The 2nd reflecting mirror part 24 is turned around the horizontal axis line and the reflecting face of the reflecting mirror part is brought opposite to the reflecting face of a 1st reflecting mirror part 22. Thus, the height of the parabolic reflecting mirror 20 is decreased. When on-vehicle mount parabolic antenna is ic use, the parabolic reflecting mirror 20 is assembled in the reverse procedure to the dismounting procedure. Moreover, the height of the1st reflecting mirror part 22 is made equal to the height of the 2nd reflecting mirror part 24, then the height of the parabolic reflecting mirror at the dismounted state is lowered.
Patent JP-S6059707-A (JP)
Inventor: OOHIRA HIROSHI
IPC: H01C17/06
Filed: 1983-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6413731-A (JP)
Title: Lift-off flatting method
Inventor: ISHIDA ICHIRO
IPC: H01L21/306
Filed: 1987-07-08
Abstract: PURPOSE:To assure lift-off flatting suitable for high precision fine pattern transfer by applying a first positive type photoresist on a thin film substrate, exposing said substrate to an aromatic series solvent, applying further a positive type photoresist on the substrate so exposed and subjecting it to exposure to light and development. CONSTITUTION:A silicon dioxide film 2 is deposited on a niobium substrate 1, on which film a first positive type photoresist 3 is applied and subjected to a heat treatment. The resulting substrate is dipped in chlorobenzene to form a layer 4 difficult to be dissolved in a development solution. Then, a second positive type photoresist 5 is applied on the resulting sample, selectively irradiated with UV light, developed with a micro posit developer, and the silicon dioxide film 2 is etched successively to expose the niobium substrate 1, and dipped into a micro posit developer to dissolve part of the first positive type photoresist. And, the niobium film 7 is deposited with a sputtering method. No niobium film 7 is deposited under a undercut part 6. The first positive type photoresist 3 is dissolved in acetone.
Patent JP-2000355654-A (JP)
Title: Heat-conductive silicone molding and its use
Inventor: IKEDA KAZUYOSHI
IPC: H01L23/373
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone molding having softness enough to absorb excessive force during fastening or compression and having a very high heat conductivity and surface pressure-sensitive adhesiveness, which molding is prepared so that it is composed of a skeleton and a resin part, there is a difference between the heat conductivity of the skeleton and that of the resin part, and it has a specified pressure-sensitive adhesive part on the surface. SOLUTION: The heat-conductive silicone molding base 1 is prepared so that it is composed of a skeleton 2 and a resin part 3 integrally formed with part or whole of the skeleton 2, there is a difference between the heat conductivity of the skeleton 2 and that of the part 3, and it has a pressure-sensitive adhesive part of at least 5 N/m on at least part of the surface. Although it is arbitrary, the difference between the heat conductivities is, say, at least 2 W/m.K. It is desirable that pressure-sensitive adhesive parts are present on the upper and lower surfaces perpendicular to the direction of the thickness of the molding and that there is a difference of at least 5 N/m between their pressure-sensitive adhesiveness. It is desirable that the coverage of the skeleton 2 or the part 3 is 50-98% in terms of a ratio by a sectional area.  The molding is used as a heat-dissipating member of an electronic device.
Patent JP-H1016287-A (JP)
Title: Laser scanning optical unit
Inventor: KATSURAGAWA TAKU
IPC: G02B26/10
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a laser scanning optical unit in which optical positioning of a collimate lens with respect to a laser diode is facilitated while decreasing the number of components. SOLUTION: A laser diode 32 is mounted on the chassis 30 of a laser scanning optical unit 26 in order to emit a laser light toward the inside of the chassis 30. A protrusion 36 having a tubular hollow part 34 is formed integrally with the chassis 30 around the laser diode. A tubular lens holder 42 holding a lens 40 for collimating the laser light is screwed into the protrusion 36 and bonded in place through an adhesive. According to the structure, a conventional independent laser diode holder is not required to be mounted on the chassis 30 and the lens holder 42 can be positioned easily with respect to the protrusion.
Patent JP-H0220144-A (JP)
Title: Lan data repeating system
Inventor: TSUZUKI KAZUO
IPC: H04L12/28
Filed: 1988-07-08
Abstract: PURPOSE:To improve the efficiency of inter-LAN communications by sticking a logical channel number to a data frame, sending it to a transmitting line when the destination address of a received data frame is not in the LAN and sending a data frame into a selfLAN when the logical channel number from the transmitting line is coincident to the determined value. CONSTITUTION:The title system is composed of a first LAN 10, a second LAN 20 and a transmitting line 30 to connect the section of LANs 10 and 20 and the LANs 10 and 20 have first communication control devices 13 and 23 having an interface respectively. One side communication control device, when the destination address of the data frame received from the LAN is not in the LAN, sticks a constant logical channel number in accordance with the address to the data frame, sends it to the transmitting line as a data packet, and other side communication control device, when the logical channel number of the data packet from the transmitting line is coincident to the value determined beforehand, sends the data frame in the data packet into the self-LAN.
Patent JP-H04365808-A (JP)
Title: Furnace top charging device
Inventor: OKUNO YOSHIO
IPC: C21B7/20
Filed: 1991-06-14
Abstract: PURPOSE:To provide a charging device for piling much coarse grains of cokes and ores at the center part of the furnace top in a bell type blast furnace. CONSTITUTION:Plural pieces of rib-state segregation promoting plates 1 are fitted to movable armor plates 2 in a suitable width, and by promoting the segregation of grain size in charging materials on the halfway of dropping along the plate surface after the charging materials are collided with the movable armor plates 2, the coarse grains of cokes and ores can be much piled at the central port of furnace top.
Patent JP-H04368055-A (JP)
Title: Color picture reader
Inventor: WANAMI HIDEKI
IPC: H04N1/028
Filed: 1991-06-14
Abstract: PURPOSE:To prevent the occurrence of a dropout color by lighting simultaneously lighting sources for each color in the black/white picture mode and reading the picture at once. CONSTITUTION:A black/white picture data output circuit 9 is controlled to be ON by a black/white mode designation signal and when reading is started, a timing generator 4 generates a drive pulse by using a black/white mode designation signal, and the drive pulse is simultaneously and respectively fed to blue, red, green light source drive circuits 1-3 for times t1-t2, t3-t4,.... A fluorescent light, a red diode and a green diode are simultaneously driven and blue, red and green lighting lights radiate simultaneously to the original. Thus, a picture data is generated by lighting simultaneously and respectively the blue, red, green lighting sources 1-3 and using a CCD line sensor 5 to read the light at once, and the black/white picture data output circuit 9 generates and outputs a black/white picture data in response to the picture data.
Patent JP-2000000195-A (JP)
Title: Dust collecting bag of vacuum cleaner
Inventor: KONISHI TAKESHI
IPC: A47L9/14
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a dust collecting bag of a vacuum cleaner which can achieve high dust collecting efficiencies even at a low pressure loss which could not be attained fully by a dust collecting bag of a conventional vacuum cleaner. SOLUTION: An intermediate layer comprises a melt blown non-woven fabric composed of fibers each having a diameter equal to 10 μm or less and has a weight of 3-30 g/m2, and a wet non-woven fabric composed of composite fibers for thermal bond of 10-70 wt.%, polyvinyl alcohol fibers of 0.5-10 wt.% and pulp and having a weight of 10-40 g/m2 is superposed integrally to each of the opposite sides of the intermediate layer to form a fiber sheet.
Patent JP-S5793608-A (JP)
Title: Device for sealing up shaft of geothermal turbine
Inventor: MATSUO IZUMI
IPC: F01K21/00
Filed: 1980-12-01
Abstract: PURPOSE: To make sealing-up secure, by using some of steam from a flasher to seal up the shaft of a turbine and using some of steam from a separator to perform sealing-up for backup.  
     CONSTITUTION: A sealing steam pipe 17 is provided so that some of steam from a flasher 7 is supplied as sealing steam to the gland 11 of a turbine. The opening and closing of a pressure control valve 13a provided in the sealing steam pipe 17 is regulated by a pressure controller 21a to which a signal is applied from a pressure detector 20b. A sealing steam pipe 24 for backup is branched from a primary main steam pipe 3 and fitted with a stop valve 25, a pressure detector 20a and a pressure control valve 13a, which is opened or closed by a pressure controller 21a. Even if the flasher 7 or the like develops a trouble, steam from a separator 3 can be supplied to the gland 11 lest the gland should corrode due to wet steam. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06299173-A (JP)
Title: Device for controlling delivery of boiling off-gas
Inventor: SAKURAI TAMIO
IPC: C10L3/12
Filed: 1992-06-26
Abstract: PURPOSE:To provide a boiling off-gas delivery-controlling device for buffering stepwise change of the delivery flow volume of a BOG compressor. CONSTITUTION:The device for controlling the delivery of an off-gas is characterized by disposing a BOG compressor 4 for delivering the boiling off-gas from a LPG storage plant 1 into a calorie-adjusting device, disposing a flow- controlling valve 6 for adjusting device, disposing a flow-controlling valve 6 for controlling the flow volume of the off-gas supplied into the calorie- controlling device at the discharging port of the BOG compressor 4, and disposing a buffer device 11 having a prescribed volume and used for absorbing the changes of the delivery flow volume of the BOG compressor 4.
Patent JP-H03247837-A (JP)
Title: Fitting structure for wall panel
Inventor: SAKAMOTO MITSURU
IPC: E04B2/82
Filed: 1990-06-27
Abstract: PURPOSE:To regulate the level of a wall panel easily by pushing an adjusting bolt set to be suspended from the wall panel, against lower fitting metal-fittings, and by communicating the large diameter hole of the lower connecting metal fittings of the wall panel and the small diameter hole of the projected section of the lower fitting metal fittings, with each other with a bolt. CONSTITUTION:A large diameter hole 24 through lower connecting metal fittings 18 suspended downward from the lower end section of a wall panel 8, and the small diameter hole 25 of a projected section 23 set saliently on lower fitting metal-fittings 21 fitted on the base section of an earth floor or the like, are communicated with each other with a bolt 28, and the metal fittings 18 and the fitting metal-fittings 21 are temporarily connected to each other. After that, an adjusting bolt 19 suspended downward from the lower end section of the wall panel 8 is pushed against the lower fitting metal fittings 21, and the bolt 28 is operated, and the level of the wall panel 8 is regulated. After that, after the completion of the regulation, by the bolt 28, the lower fitting metal fittings 21 is really fixed on the lower connecting metal fittings 18. As a result, the level of the wall panel 8 can be easily regulated.
Patent JP-H03124509-A (JP)
Title: Method and device to pack object with plastic film
Inventor: KURUTO RATSUHENMAIAA
IPC: B65B9/13
Filed: 1990-06-27
Abstract: PURPOSE: To constantly guarantee the necessary stability to a packing belt by providing a heating means to keep the temperature of a film section necessary for the packing at the prescribed level which is convenient for the treatment according to the nature of a film. CONSTITUTION: A tubular film 6 coiled around a storage roll 9 is used for a packing material, and supplied through a direction-changing element of a bracket 11. The film tube is diagonally cut in the bracket 11, or welded as necessary. A hot air supplier 8 is arranged in a supply means 7, the passing film is heated in a relatively film manner, the film section is heated on the whole at the desired temperature level with the hot air supplied to upper and lower surfaces of the film, and kept at the temperature level. Brackets 12, 13 are provided on a frame structural body 2, and the brackets 12, 13 are moved in the direction of the arrow B in each direction. Each bracket has two suction cases, and a direction-changeable finger element 14 is held in the suction case. Hot air suppliers 10a, 10b are provided below the brackets 12, 13, and hot air is blown into the film tube.
Patent JP-2000356314-A (JP)
Title: Vaporization type oil combustion device
Inventor: MARUYAMA HIROYA
IPC: F23D11/44
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To save electric power by reducing consumption of electric power of a heater in a vaporization type oil combustion device having the heater. SOLUTION: A device having a heater 7 comprises at the bottom portion thereof a vaporizer 1 having an outlet 5 for a mixed gas, a mixing chamber 8 which communicates with the outlet 5 at the lower portion of the vaporizer 1, a burner 11 which is arranged above the mixing chamber 8 and at the back side of the vaporizer 1, and a plurality of longitudinal heat absorbing fins 16 which are formed on the back of the vaporizer 1 and protruded over the burner 11. The level of the lower end surface of the plurality of heat absorbing fins 16 is established to the level to which the high temperature outer flame of the flame formed by the burner 11 in strong heating power combustion, comes into contact. In this way, heat back efficiency at the time of strong heating power combustion in which much power is consumed, is improved, and power is saved.
Patent JP-H0218595-A (JP)
Title: Character generating device
Inventor: SAKURAI TOSHIYUKI
IPC: B41B19/00
Filed: 1988-07-06
Abstract: PURPOSE:To prevent an enlarged and a reduced pattern which differ in character kind from being unbalanced by generating magnification correction code signals by character kinds and correcting magnification code signals, and enlarging and reducing the character pattern signal. CONSTITUTION:A 1st storage device 1 which is supplied with a character code signal A outputs a character pattern signal D consisting of a character pattern signal Co and a magnification correction code signal Do corresponding to the kind of characters such as Japanese syllabaries and Chinese characters. With this signal Do, a magnification code signal B supplied to a 2nd storage device 3 is corrected according to the kind of characters and a corrected magnification code signal B1 is outputted. Then an arithmetic unit 2 reduces or enlarged the signal C0 with the signal B1 to prevent the enlarged and reduced patterns which differ in character kind from being unbalanced.
Patent JP-H0219443-A (JP)
Title: Rolled wire rod steel having excellent machinability and its manufacture
Inventor: NAKAMURA MORIFUMI
IPC: C22C38/60
Filed: 1988-07-06
Abstract: PURPOSE:To manufacture the title bar steel by subjecting a steel material contg. specific trace amounts of S or Pb to hot rolling into the shape of a rod or a wire rod and thereafter coiling it at specific temp. or gradually cooling it in the range of specific temp. CONSTITUTION:A billet having the compsn. contg., by weight, 0.05 to 0.55% C, <0.40% Si and 0.30 to 2% Mn and furthermore contg. <0.040% S or at least one kind of 0.04 to 0.4% S and 0.05 to 0.4% Pb is subjected to hot rolling into the shape of a rod or a wire rod, which is thereafter coiled at 650 to 1,100 deg.C or gradually cooled in such a manner that the cooling speed till the passing time between the temp. of A3 transformation point to A1 transformation point is regulated to <=0.2 deg.C/sec in the cooling stage of the rolled material to grow large crystals of <=6.5 crystal size number, and by the presence of the elements to improve workability such as S and Pb, the rolled wire rod steel having excellent machinability can be manufactured.