baber/WOPTO huggingface dataset:
Patent JP-H05126154-A (JP)
Title: Roller bearing for semiconductor manufacturing equipment
Inventor: KONDO HIROMITSU
IPC: F16C33/58
Filed: 1991-10-30
Abstract: PURPOSE:To further improve dust suppressing performance in a device wherein lubricating films of low molecular weight PTFE are disributed in island forms on frictional surfaces of component parts by specifying an area ratio of island portions in respect to a total area of the lubricating film, and mean difference in thickness between the island portions and the portions other than those. CONSTITUTION:A plurality of rolling bodies 3 are arranged between an inner ring 1 and an outer ring 1 of a bearing, and held by holders 4 with a circumferential equal distances. Lubricating films 1a to 3a made of polytetrafuluoroethylene whose mean molecular weight is 5000 or lower are formed on the surface of the inner ring 1, the outer ring 2, and the rolling bodies 3. The lubricating films 1a to 3a are connected to each other by means of thin film portions 6 in their plural island portions 5. An area ratio of the island portions 5 in respect to total area of the lubricating films 1a to 3a is ranged between 10 and 80 percent. A mean film thickness difference (d) between the island portions 5 and the thin film portions 6 other than the island portions is set 0.2mum or more. Dust suppressing performance of the bearing is further improved, accordingly.
Patent JP-H08142459-A (JP)
Title: Printer
Inventor: HANEDA TORU
IPC: G06F3/12
Filed: 1994-11-17
Abstract: PURPOSE: To realize the correct recognition of the kind of print job processed at present by a user in a printer which receives print jobs from a plurality of data processors connected with a network so as to print and output images in response to the print job. CONSTITUTION: The state of a printer 11 and the information on print job are controlled by a control, table 18. At the same time, when the processing of the print job is started in a print outputting part 12 and the change occurs in the contents controlled in the control. table 18, a displaying controlling part 19 fetches the state of the printer 11 and the information on the print job processed at present so as to display these informations on a displaying part 17b.
Patent JP-2001112108-A (JP)
Title: Motor controller for hybrid car
Inventor: SUZUKI MINORU
IPC: B60L50/16
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller for a hybrid car which can make both ends meet in energy management at the time of idling or at cruising, while the instruction of acceleration/deceleration given by a driver is responded quickly. SOLUTION: A motor controller for a hybrid car which, has an engine, a motor 2 driven by a battery 1 and automotive electrical components 5 made to operate by the battery 1 has a 1st power detection means 6 which detects a power inputted/outputted to/from the battery 1, a 2nd power detection means 7 which detects the power inputted/outputted to/from the motor 2, a travel mode discriminating unit 11, a power detection value selection unit 16 which selects one of the detection values of the 1st and 2nd power detection means 6 and 7 according to the discrimination of the travel mode discrimination unit 11 and a motor control unit 15 (and 3), which controls power inputted/outputted to/from the motor 2 according to selected detection value.
Patent JP-H09125521-A (JP)
Title: Fixing method for leg section of truss base structure
Inventor: ISHIKAWA HIROMITSU
IPC: E04B1/342
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To stably fix leg sections even when upward tensile force is applied by pinching the opening sections formed on the end section connecting plates of spectacle type truss chord members connected to a leg member with fixed blocks. SOLUTION: A joint member radially formed with multiple slots 8 corresponding to the end section shapes of truss chord members forming flat connection end sections is provided. The end sections of the spectacle type truss chord members 2A constituted of multiple hollow sections and connecting plates connecting the hollow sections are connected to a joint member via the slots 8 in sequence to construct a truss structure. Opening sections are formed on the end section connecting plates of the spectacle type truss chord members 2A connected to a leg member 30 which is a lowermost joint member in the fixing method for leg sections of the truss base structure. The opening sections are pinched by fixed blocks 41 and fixed to the leg member 30.
Patent JP-H01126191-A (JP)
Title: Brushless dc motor
Inventor: NIIKURA HIDEO
IPC: H02P6/14
Filed: 1987-11-10
Abstract: PURPOSE:To simplify the composition of a device economically, by reading out a driving waveform stored in a memory, with the detected output of a driving main magnetic field, and address signal formed based on the pulse of a frequency higher than that of the detected output, to drive a motor. CONSTITUTION:A brushless DC motor is provided with a rotor 1 and a stator 2, and a magnet consisting of a plurality of magnetized permanent magnet poles is set. To the rotor side of the stator 2, winding blocks C1, C2 are series- connected, and are formed to be a first stator coil 3, and are composed in the same manner and are formed to be a second-a third stator coils 4-5. The first-the third stator coils 3-5 are confronted with the magnet of the rotor 1, and are arranged at positions different from each other by 120 deg. multiplied by an odd number at an electrical angle. Besides, as the detecting elements of the rotor 1, three Hall elements 6-8 are arranged. Also, means 21-23 for generating the pulse of high frequency with the output of the elements 6-8, and memory 24 are arranged, and the motor is driven.
Patent JP-H10120192-A (JP)
Title: Powder storing and discharging device
Inventor: NISHIDA TADAMASA
IPC: B65F5/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a storing and discharging device capable of storing and discharging powder by making use of the rotation of a horizontal drum, and capable of easily performing storage and discharge while restraining the height of the whole device into its compact size. SOLUTION: A storage drum 11 for powder, slightly inclined in the horizontal direction is rotatably supported, an input means 21 is provided on one end, and a scraping means 25 and an opening and closing means 30 are provided on the other end. The scraping means 25 is composed of feeding blades 26, guide plates 27, and openings 28, and powder stirred up by the feeding blades 26 by rotating the storage drum 11 after opening a cover plate 31 is received by guide plates 27 and discharged from the openings 28.
Patent JP-S62232975-A (JP)
Inventor: ROBAATO JIYON MATSUKINTAIA
IPC: H01L31/09
Filed: 1986-11-27
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-H08116897-A (JP)
Title: Device for forming leaf of japanese persimmon for packaging pressed sushi(vinegared rice topped with fish fillet)
Inventor: YOSHIMURA ISAO
IPC: A23L7/10
Filed: 1994-10-24
Abstract: PURPOSE: To form leaves of natural Japanese persimmon into a prescribed dimension and shape. CONSTITUTION: Leaves of Japanese persimmon on a sliding plate 5 are transported while traveling the plate 5 with a clip plate 4 by a chain. The leaves on the plate 5 sucked and held by a retaining device 39 are raised and punched out of a male mold 27 inserted into a female mold 9.
Patent JP-H03144989-A (JP)
Title: Optical disk driving device
Inventor: ARAI RYUICHIRO
IPC: G11B33/14
Filed: 1989-10-31
Abstract: PURPOSE:To prevent foreign matter from sticking on an optical disk and the objective of an optical head by providing a dust collecting electrode at the opening part of the cartridge for the optical head which moves in a radial direction of the optical disk and charging the electrode to a specific voltage. CONSTITUTION:The cartridge 5 which contains the optical disk 6 has the opening part 2 for the moving optical head 7 and the dust collecting electrode 1 is provided at the periphery of the opening part 2 closely. This electrode 1 is charged to the specific voltage by a power source 10 provided to the optical disk driving device 11 through a switch 9 and foreign matter sticks on neither the disk 5 nor the objective 3 of the head 7 and is collected on the electrode 1. Consequently, the disk and objective are prevented from being soiled and the reliability of the optical disk driving device is improved.
Patent JP-H0673987-A (JP)
Title: Earth pressure feed device
Inventor: KIMURA NOBUHIKO
IPC: E21D9/12
Filed: 1992-10-22
Abstract: PURPOSE:To make it possible to ensure sufficient work space for laser measurement and, at the same time, to make it possible to convey earth efficiently in an earth pressure feed device combining a screw feeder with a pressure-feed cylinder device. CONSTITUTION:A screw feeder 10 and a pressure-feed cylinder 30 are arranged in the horizontal direction and, at the same time, a ball valve 50 is provided between an earth discharging port 16 of the screw feeder 10 and an earth suction and discharging port of the pressure feed cylinder 30 and an earth outlet port 52. By rotary operation of the ball valve 50, a state to cut off the earth outlet-port 52 side by linking the earth discharging port 16 with the earth suction and discharging port is switched to a state cutting off the earth discharging port side by linking the earth outlet port 52 with the earth suction and discharging port 16.
Patent JP-2000111193-A (JP)
Title: Hydrogen occlusion alloy heat exchanger
Inventor: SUDA SEIJIRO
IPC: C01B3/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To ensure high heat transfer performance while reducing the weight and size by laminating a plurality of corrugated plates orthogonally, obliquely or in parallel each other through flat plates thereby forming a section to be filled with a hydrogen occlusion alloy and a channel for heat exchanging medium. SOLUTION: A heat exchanging section comprises channels for heat exchanging medium 1, 1', 1", and sections to be filled with a hydrogen occlusion alloy 2, 2'. Corrugated plates 3, 3', 3" forming the channels for heat exchanging medium are arranged orthogonally to the corrugated plates 4, 4' forming the sections to be filled with a hydrogen occlusion alloy and they are laminated through flat plates 5, 5', 5", 5"'. The corrugated plates 3, 3" on the uppermost and lowermost stages form the channels 1, 1" for heat exchanging medium, respectively, by arranging flat plates 6, 6' oppositely to the side touching the flat plates 5, 5"'. Each corrugated plate and each flat plate are jointed integrally by welding, or the like. The arrow indicates the flowing direction of heat exchanging medium.  According to the structure, high heat transfer performance can be ensured while reducing the weight and size and facilitating manufacture.
Patent JP-S63140300-A (JP)
Inventor: TOMINAGA FUMIAKI
IPC: B64C13/18
Filed: 1986-11-29
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-H05121585-A (JP)
Title: Integrated circuit package
Inventor: YADOKORO HIROAKI
IPC: H01L23/02
Filed: 1991-10-30
Abstract: PURPOSE:To make it possible to mount a micro circuit package without degrading its transmission characteristic by bonding an insulation board on which a conductor pattern is formed with a metal header and forming a micro stripline on the insulation board. CONSTITUTION:A through hole 4 is installed to an alumina board 1 which serves as an insulation board. A conductor pattern 3, which forms a micro stripline in a subsequent process is laid out in such a fashion that it may face the through hole 4. It is soldered with a metal header 2 and a metal pin 5. A package 11 is inserted from the ground side of a circuit board 10 so that the micro stripline of the circuit board 10 may be soldered with the micro stripline of the package 11 formed in such a fashion that the impedance may be matched preliminarily. This construction makes it possible to mount the package without degrading its transmission characteristic.
Patent JP-H02132688-A (JP)
Title: Floating head slider
Inventor: YAMADA TADAHARU
IPC: G11B21/21
Filed: 1988-11-11
Abstract: PURPOSE:To well follow up the waviness of a medium surface by separating a cross rail from two pieces of both side rails and arranging it only at a central part. CONSTITUTION:The head slider consists of two pieces of rails 11 and 12 extending parallel to the running direction of a magnetic recording medium and a cross rail 21 located between them. A positive pressure is generated on the surface of the rails 11 and 12 and the cross rail 21 by an air stream along with the running of the magnetic recording medium and a negative pressure is generated on the level difference surface 40 of the rear end side of the cross rail 21. Since the cross rail 21 is separated from two pieces of parallel rails 11 and 12 and arranged only at the central part, the negative pressure is generally centralized and generated only in the central part of a floating head slider. Thus, a following-up performance against the waviness or the like of the medium surface can be improved.
Patent JP-H09122747-A (JP)
Title: Manufacture of cylindrical hollow molded part
Inventor: NAKAGAWA MITSUO
IPC: B21C37/16
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To easily press a cylindrical hollow molded part with a tapered surface formed in the longitudinal direction by extruding a cylindrical hollow work with a part to be drawn, which has been bent along the peripheral direction, and drawing the part to be drawn of an extruded molded part by split forming die and punch die. SOLUTION: A cylindrical hollow work W is extruded. For the sectional shape of the surface wall 1 of the work W, its center part is flat and it inclines toward both side edges. For the sectional shape of the back wall 2 of the work W, its center part is flat, and a part 2e to be drawn, which is bent in a recessed shape in the peripheral direction toward both side edges, is formed. The work W is put between upper die 8u and lower die 8d, and a stopper 19 is applied on a front end face. A punch die 9 is force-fitted from the opening end of the work W. The part 2e to be drawn is drawn to a flat by split dies 8 and a punch die 9, the work W is formed in a rectangular shape, and becomes a molding F. The thickness of the section of the molding F can be made uniform.
Patent JP-S63138237-A (JP)
Title: Device for identifying substance by refractive index
Inventor: HORIGUCHI HIROYUKI
IPC: G01N21/41
Filed: 1986-11-28
Abstract: PURPOSE:To identify the several kinds of samples by measuring the refractive index of a liquid to be measured, by an optical fiber, etc., for transmitting a light beam generated by a light emitting element provided on one end part, and also, measuring the temperature of its liquid. CONSTITUTION:The output of the light emitting element 2 provided on one end of an optical fiber or an optical waveguide 1 is transferred to a light receiving element provided on the other end, and also, the temperature of the liquid to be measured, in the vicinity of said optical fiber, etc., 1 is detected by a temperature sensor 4. The output of the light receiving element 3 and the temperature output of the liquid to be measured are amplified 5 and 6, sent to a temperature compensating circuit 7, and the output of the sensor 4 is aligned to the inclination of the temperature change of the output, and brought to a temperature compensation. Its output is led to comparators 8, 9 and 10. In such a way, from several kinds of output characteristics, the liquid to be measured can be identified.
Patent JP-H06108590-A (JP)
Title: Roof structural body
Inventor: KABE TAMOTSU
IPC: E04D3/40
Filed: 1992-09-30
Abstract: PURPOSE:To make both waterproofing and noise insulating effects improvable by installing double roof furring members, with waterproofing performance, in the upper part of a body, and securing a roof surface material tight on it through a specified aerating layer. CONSTITUTION:A first roof furring member 2 with waterproofing performance is locked on the upper part of bodies 5 and 6, and a second roof furring member 12 with the waterproofing performance is locked on the upper part at the specified space. Next, a space interconnecting the flowing direction of rainwater is made in an upper part of the second roof furring member 12, locking a roof surface material 1. Rainwater penetrated from this roof surface material 1 is discharged to the outside through a hollow part on the second rood furring member 12, and further another rainwater penetrated in the downside is prevented by the first roof furring member 2. Likewise any heat being transmitted out of the roof surface material 1 is intercepted by a double aerating layer.
Patent JP-2000109623-A (JP)
Title: Resin composition
Inventor: YAMAMOTO KOJI
IPC: C08K3/10
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a lightweight film having excellent heat insulation properties and good transparency, tensile break resistance, and impact break resistance and being useful as an agricultural film by mixing an ethylene/α-olefin copolymer with an inorganic compound containing Si, Al, Mg, Ca, or the like. SOLUTION: This composition comprises 85-99 wt.% (A) ethylene/6C or higher α-olefin copolymer having the following properties: the melt flow rate is 0.01-10 g/10 min; when tested by temperature rising elution fractionation(TREF), it gives an elution curve in which at least one peak appears, the main peak stands at a temperature of 100 deg.C or below, the eluate amount (Y: wt.% based on the entire copolymer) at 50 deg.C in TREF satisfies the relationship: Y <=-4,500 D+4,105 <=100 (wherein D is the density of component A and is below 0.91 g/cm3) and the relationship: Y <=10 (wherein D is 0.91 g/cm3 or above); and the content of the 6C or higher α-olefin is 2-60 wt.% and 15-1 wt.% (B) inorganic compound containing an atom selected among Si, Al, Mg, and Ca.
Patent JP-H01127732-A (JP)
Title: Spud device for water working ship
Inventor: KANAZAWA MASAZUMI
IPC: B63B21/50
Filed: 1987-11-12
Abstract: PURPOSE:To keep the position of working ship by a method in which the second rail is provided on a base movable along the first rail, and a pile grasper and a pile-penetrating and drawing cylinder are set on a spud body movable along the second rail. CONSTITUTION:The first rails 1 are set both left and right sides along the advancing direction of a working ship and the second rails 11 are set on the upper supporters 9 and 10 of a base 6 movable on the rails 1. A pile grasper 14 is set on the upside of the spud 12 on the rails 11, and a pile-penetrating and drawing cylinder 21 is provided to a support bracket 19 projected upwards from outer walls in front and back directions. The spud 12 is projectionally fixed to the outside of the hull along the rails 11, a pile K is chucked by the grasper 14, and the cylinder 21 is operated to penetrate the pile K by a given amount into the bottom under water. The pile K is surely held by a supporter 25. The pile K can thus be completely penetrated and held at the position exactly.
Patent JP-2001108987-A (JP)
Title: Surface light emitting device
Inventor: IGUCHI KOICHI
IPC: G02F1/13357
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface light-emitting device that decrease in the total reflection angle in a light guide plate due to the influences of an adhesive or cohesive layer is prevented when a light-shielding member is disposed between a liquid crystal and the light guide plate with the adhesive layer or cohesive layer, and decrease in the luminosity is prevented. SOLUTION: A main body 6 to fix a light guide plate 2 and a liquid crystal 5 and a part 2c to allow a side wall 2a to face a LED 1, are formed as continued from a light emitting face 2b into one body. A light-shielding member 4 is fixed with an adhesive or cohesive layer 3 to the liquid crystal 5.
Patent JP-S63145467-A (JP)
Inventor: ITO CHIHARU
IPC: D04H3/004
Filed: 1986-12-02
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-H02133567-A (JP)
Title: Method for supplying material for vapor deposition and continuous body used therein
Inventor: INOUE ISAMU
IPC: C23C14/24
Filed: 1988-11-11
Abstract: PURPOSE:To continuously supply materials for vapor deposition to a position to be heated without requiring large force even if the materials are brittle or hard materials by connecting the plural bar-shaped or lumped materials for vapor deposition by wire-shaped or sheet-like connecting members and the transferring the continuous body to the position to be heated of a film forming device which forms films on substrates. CONSTITUTION:Both of the round bar materials 7 and the wire rods 8 are constituted of a Co-Cr alloy if the component of, for example, a molten metal 5, is the Co-Cr alloy for forming the magnetic film. In either case, the ratios of the respective components and sizes of the round bar materials 7 and the wire rods 8 are so set that the ratios of the respective components per unit length attain prescribed values. Required clearances C are made to the round bar materials 7 and the wire rods 8 are spot-welded 9 to the required points, then the round bar materials and the wire rods are connected to constitute the continuous body 10. The materials for vapor deposition are made into the above-mentioned continuous body 10 by the above- mentioned constitution even if the materials for vapor deposition are the hard materials, such as Co-Cr alloy. The continuous body 10 is thus easily un-wound from a reel 11 without using large force and is supplied to a crucible 1.
Patent JP-H08141677-A (JP)
Title: Manufacture of propeller shaft
Inventor: YAEGASHI TOSHIHIKO
IPC: F16C3/02
Filed: 1994-11-21
Abstract: PURPOSE: To prevent the phase slippage between the sliding part of a spline and the race hole of a yoke by applying pretreatment to a hollow pipe, forming the sliding part of the spline with a press die and forming the yoke to the other end part. CONSTITUTION: The thick hollow tube 5 is cut off to a prescribed length. The cut-off end part of the tube 5 is machined and the pretreatment of heat treatment and surface treatment, etc., is executed. One side end part of the hollow tube 5 is plastically worked into the sliding part 6 of the spline with the press die. The end part of the tube 5 at the reverse side of the sliding part 6 of the spline is worked to the yoke part 7. The working to the yoke part 7 is desirable to form to the yoke shape 7 by a laser beam cutting cut or a plasma cutting cut. By this method, since a welding for joining the parts is unnecessary, the bending caused by the welding is not developed and the straightening is unnecessary.
Patent JP-H11113826-A (JP)
Title: Dish washer
Inventor: TANAKA ATSUHIRO
IPC: A47L15/42
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To improve the beauty of the appearance of a dish washer without obstructing a person in working or passing in a kitchen during no use, in the dish washer which dries dishes by convecting the hot air in a washing tank. SOLUTION: This dish washer is so constituted that a dish basket 9 for storing dishes 8 is arranged in a washing tank 1, the outside air is fed into the washing tank 1 by an air feed means 2, and the gas in the washing tank 1 is discharged from an exhaust port 5 to the machine outside, and an exhaust port frame 13 is provided in the exhaust port 5. This exhaust port frame 13 is so provided as to be projected/receding in the front or front upward direction of the dish washer main body 11 so that a user can operate the exhaust port frame 13 in an arbitrary action process.