baber/WOPTO huggingface dataset:
Patent JP-H0250376-A (JP)
Title: Magnetic disk device
Inventor: NANBA YOSHIYUKI
IPC: G11B17/038
Filed: 1988-08-11
Abstract: PURPOSE:To prevent the lack of a lubricant in an internal peripheral part during the high speed rotation of a magnetic disk by composing an annular spacer positioned on the annular section between a rotation axis and a disk substrate of non-magnetic porous ceramics containing the liquid lubricant. CONSTITUTION:An annular spacer 3 positioned between a disk substrate 1, where a magnetic paint film obtained by linking magnetic powders by a thermosetting resin is formed, and a rotation axis 2 is sufficiently soaked into the lubricant, and the annular spacer 3 is made into the porous ceramics so that the lubricant infiltrates during the use of the magnetic disk 1 little by little for a long time. Consequently, the lubricant infiltrates out of the annular spacer 3 little by little, and it is supplied through the surface of the magnetic disk 1 to the internal peripheral paint film. Thus, the lubricant in the internal peripheral part is prevented from being insufficient during the high-speed rotation of the magnetic disk 1.
Patent JP-H0248067-A (JP)
Title: Coater
Inventor: KISHI KOHEI
IPC: G03F7/16
Filed: 1988-08-10
Abstract: PURPOSE:To allow washing over the entire surface of a circuit board having a rectangular shape by disposing 1st and 2nd washing nozzles spaced along the radial direction of the rotating axial line of a rotating member to the side opposite to a coating material discharge nozzle with respect to the circuit board. CONSTITUTION:The coating material is discharged to one surface of the substrate 12 by a coating material discharge nozzle 25. Since the substrate 12 is held on a vacuum chuck 13 and is rotated by a motor, the coating material is applied and spread by centrifugal force, by which the coating material is splashed and is stuck to the rear surface of the substrate. The 1st washing nozzle 16 is disposed in the inner side in the radial direction from the min. radial distance of the peripheral edge of the substrate with respect to the rotating axial line and continuously discharges a detergent. The side inner than the above-mentioned min. radial distance is, therefore, effectively cleaned. On the other hand, the detergent is discharged by the 2nd washing nozzle 17 which intermittently discharges the detergent on the side outer than the min. radial distance and, therefore, the effective washing is executed even if the parts outer than the min. radial distance exist intermittently along the circumferential direction.
Patent JP-H0754243-A (JP)
Title: Apparatus for measuring length and delivering weft yarn in fluid injecting loom
Inventor: OKESAKU MASAHIRO
IPC: D03D47/36
Filed: 1993-08-12
Abstract: PURPOSE:To enable the stable feeding of weft yarn and measurement of the length with a high accuracy in a fluid injecting loom. CONSTITUTION:This apparatus for measuring the length and delivering weft yarn in a fluid injecting loom is obtained by arranging a pair of disks, having rotation axial lines tilted at an equal angle in the upper and lower parts, synchronously rotating and sandwiching a passage line of the weft yarn, forming tapered mutually matching surfaces (8a) and (9a) in edge parts of mutually opposite surfaces of the disks 8 and 9, enabling at least either of the disks to move in the axial line direction thereof, sandwiching the weft yarn between the tapered surfaces, keeping the weft yarn in a linear contact state and enabling the transmission of the thrust.
Patent JP-S6356664-A (JP)
Title: Copying machine
Inventor: MURAOKA TOSHINORI
IPC: G03G15/00
Filed: 1986-08-27
Abstract: PURPOSE:To sufficiently display performance without increasing the capacity of a power source by supplying individually electric power to an exposure lamp turning-on circuit and a fixing motor control circuit which are large in power consumption among respective parts constituting a copying machine. CONSTITUTION:A power supply line 7 for supplying electric power to the exposure lamp turning-on circuit 2 and copying machine control circuit 6 and a power supply line 8 for supplying electric power to a fixing heater temperature control circuit 5 are connected to plug sockets which are controlled by different circuit breakers. Consequently, the electric power is supplied to the circuit 2 and circuit 5 by the capacities prescribed by the circuit breakers. Further, the power consumption of the circuit 6 is much smaller than the power consumption of both said circuits, so it is almost disregarded. Therefore, the electric power supplied to an exposure lamp 1 and the electric power supplied to a fixing heater 4 are controlled independently and individually and the performance of the copying machine is displayed sufficiently as well as when a new dedicated power source is provided substantially.
Patent JP-S6356993-A (JP)
Inventor: NAKAMURA TAKASHI
IPC: H05K13/00
Filed: 1986-08-27
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-H0485727-A (JP)
Title: Optical disk device
Inventor: WATANABE MITSURU
IPC: G02B7/18
Filed: 1990-07-27
Abstract: PURPOSE:To simplify the adjustment of the tilt of an objective lens and also to avoid the stress applied to an optical unit by controlling the screw tightening strength between a support member and a yoke for adjustment of the tilt of the objective lens. CONSTITUTION:A support member 30 consists of a pair of thin metallic plates which are set in parallel with each other and have the flexibility only in the direction vertical to a face plate. An object lens unit 40 is supported by a pair of thin plates movable only in the X direction and a pair of thin plates movable only in the Z direction. A tilt adjustment means 50 is provided between the member 30 and a yoke 20 so that the tilt of the unit 40 can be adjusted to the yoke 20 via the member 30.
Patent JP-H0642814-A (JP)
Title: Heat storage type electrical hot air heater
Inventor: MATSUMOTO TAKESHI
IPC: F24H3/04
Filed: 1992-07-28
Abstract: PURPOSE:To yield hot air with a higher amount of heat by disposing an adsorption heat type heat storage material in a hot air heater body as an auxiliary heat source, incorporating surrounding air containing moisture by suction means and supplying the same to the adsorption heat type heat storage material, and radiating stored heat, and further combining the foregoing heat with heat from an electrical heater. CONSTITUTION:Provided are an electrical hot air heater 2 in a hot air heater body l and an air fan 3 for blowing off hot air heated by the heater 2 from a suction inlet 7 to a blow-off outlet 4. The hot air heater 2 is used as a constant heat source and an auxiliary heat source device 40 is separately provided. Water is fed to the adsorption heat type heat storage material 41 of the auxiliary heat source device 40 as it is required, to take out adsorption heat in the adsorption heat type heat storage material 41. The adsorption heat is applied to the electrical heater 2 to yield hot air of a higher amount of heat. A heat radiation fin 57 is provided on a regeneration heater 45 for drying the adsorption heat type heat storage type material 41 in which time water is adsorbed so as to again produce heat, which fin 57 is in turn inserted into the heat storage material 41.
Patent JP-H08107328-A (JP)
Title: Chip piezoelectric component
Inventor: HAYANO SHUJI
IPC: H03H9/02
Filed: 1995-08-07
Abstract: PURPOSE: To prevent defective oscillation due to contact between a piezoelectric element and a dielectric base by forming an earth electrode only to a lower face of the dielectric base to allow oscillation at a stable oscillated frequency without weakening the support of voltage components. CONSTITUTION: An earth electrode 27b is formed only between input output electrodes 26a and 26b at a lower part of a base, and no earth electrode is formed between input output electrodes 25a and 25b at an upper part of the base. Even when a conductive adhesive 23 is protruded from the input output electrodes 25, 26, since no earth electrode is on a piezoelectric mount face of the dielectric base 21, short-circuiting between the input output electrodes 25, 26 and the earth electrode 27b is avoided. Thus, short-circuiting between the electrodes is reduced without losing a load capacitance of a built-in capacitor and the removal of the piezoelectric element from the dielectric base due to less amount of the conductive adhesive is avoided.
Patent JP-H01204903-A (JP)
Title: Deactivation and neutralization of catalyst for polyolefin
Inventor: OSUKAA UIRIAMU MEI
IPC: C08F6/02
Filed: 1988-08-11
Abstract: PURPOSE: To efficiently deactivate active and, corrosive catalyst residues in an olefin polymer and simultaneously to neutralize these corrosive residues by bringing the olefin polymer containing active, corrosive catalyst residues to contact with an alkali or alkaline earth salt of perboric acid.  
     CONSTITUTION: An olefin polymer (such as polypropylene) is produced by using a highly active and, corrosive catalyst such as a catalyst composed of a titanium halide carried on a crystallized products of magnesium chloride or the like and an alkyl aluminum compd. Then, the obtd. olefin polymer contg. the active and corrosive catalyst residues is brought into contact with an alkali or alkaline earth salt of perboric acid to deactivate the active and corrosive catalyst residues in the polymer and simultaneously to neutralize the corrosive residues. As the concrete example of the perborate, calcium perborate, sodium perborate or the like are cited, and its amt. to be used is suitably regulated to 0.01 to 1% based on the weight of the olefin polymer. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1144281-A (JP)
Title: Stop device of internal combustion engine
Inventor: IIDA YASUNARI
IPC: F02P9/00
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the stop device of an internal combustion engine to reliably stop the ignition device of the internal combustion engine only by a single operation of a switch without increasing a product cost. SOLUTION: A first transistor 16 is connected between the two ends of the primary coil 2 of an ignition coil 4 consisting of primary and secondary coils 2 and 3. A second transistor 17 is connected between the two ends of the primary coil 2 and connected to the base (an input part) of the first transistor 16. A stop switch 8 is operated only while an operation force is exerted. A capacitor 13 is connected in series to a stop switch 8, and the generating current (an output) of the ignition coil 4 is charged. A resistor 14 is connected in series to the capacitor 13 and the stop switch 8 and connected to the base (an input part) of the second transistor 17 to form the discharge route of the capacitor 13.
Patent JP-H0544222-A (JP)
Title: Construction of underground building and constructive member
Inventor: SUZUKI YOSHIAKI
IPC: E02D29/00
Filed: 1991-07-16
Abstract: PURPOSE:To increase the workability of an underground construction and the effective utility of underground area and promote general use thereof. CONSTITUTION:A floor slab 7 is placed on a marking frame 6 laid down through gravel stratum conditioning 4 of the underground level 3a and mortar 5 and further a wall panel 8 is erected on the floor slab 7 and moreover a ceiling panel 9 is put over on the wall panel 8. And a joint metal block 19 is fitted via the vertical frame 12 of these panels 7-9 and then fastened with fixing bolt 25.
Patent JP-H0842698-A (JP)
Title: Gasket made of metal for auxiliary chamber type diesel engine
Inventor: INOUE KUNITOSHI
IPC: F02B3/06
Filed: 1994-08-04
Abstract: PURPOSE:To prevent the occurrence of a crack to a bead base plate due to a difference in level formed between a hot plug and a cylinder head opposite surface, of which an auxiliary combustion chamber consists. CONSTITUTION:Dent parts 18 and 18 are formed in the portion, corresponding to a boundary part between the bottom 24 of a hot plug 8 provided at an interior with an auxiliary combustion chamber and the opposite surface 3 of a cylinder head 1, of the inner peripheral edge part of the combustion chamber hole of an intermediate plate 28 of which a gasket 20 made of a metal consists. Even when a difference 51 in level is formed in the boundary part, during pressing of the gasket 20 made of a metal, a bead base plate 21 and an intermediate plate 27 can be relieved to the dents 18 and 18 and a crack is prevented from occurring to a resilient metallic plate through prevention of a stress concentration to the bead base plate 21 and the intermediate plate 27.
Patent JP-2001026166-A (JP)
Title: Printing system and printing job control method
Inventor: NAKAO HIDEJI
IPC: G06F3/12
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce elimination work for an unnecessary printing job in a printing system capable of spooling a plurality of printing jobs. SOLUTION: A printer 10 receiving printing jobs from a data processor 5 to perform printing is equipped with a data memory part 13 for spooling the printing jobs received from the data processor 5, a printing part 15 performing printing based on each printing job and an operation panel display part 24 displaying the data related to the printing jobs spooled in the data memory part and, when a predetermined time is elapsed after the printing jobs are spooled in the data memory part 13, the display method of the data related to the printing job in the operation panel display part is altered.
Patent JP-S6443654-A (JP)
Title: Construction of gradient roof by concrete
Inventor: KIRIYAMA SABURO
IPC: E04B1/16
Filed: 1987-08-12
Abstract: PURPOSE: To smoothly execute the placing works and finishing works of concrete by lining a line for the reference of the top-face height of a concrete roof on the sloped roof and placing concrete in conformity with the line. CONSTITUTION: Reinforcements 1 are assembled onto a structural building, and forms 3 as the external shape of the sloped roof are installed around the reinforcements 1 while leaving the top faces of the reinforcements 1. One end tips of a plurality of wire ropes 11 are mounted to a ridge section 6 at regular intervals respectively, and stretched at the degree of stretching in approximately 70% extending over an eave edge section 7 from the ridge section 6. Concrete C is placed uniformly from the ridge section 6 to the eave edge section 7 in conformity with the height of the wire ropes 11. The wire ropes 11 are stretched in approximately 100%, and the leveling operation of the top face of concrete C is conducted while being matched with the height of the wire ropes 11. Lastly, the concrete roof is cured, and the forms 3 are removed and operation is completed.
Patent JP-2000037025-A (JP)
Title: Underground cable receiving metal fitting
Inventor: KATABAMI TSUTOMU
IPC: H02G9/08
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide an underground cable receiving metal fitting whose auxiliary fitting can be connected to its main fitting very easily but, once it is connected, can not be disconnected or turned easily. SOLUTION: An underground cable receiving metal fitting is composed of a main fitting 3 attached approximately horizontally to the inside of a tunnel formed underground, an auxiliary fitting 4 connected to the tip of the main fitting 3 and a connecting member 5 with which the auxiliary fitting 4 is connected to the main fitting 3. Arm tabs 52 are provided on the left and right sides of the connecting member 5. Retainers 57 which are composed of cut parts 55 formed on the upper surfaces of the arm tabs 52 and inclined planes 56 formed on the tip parts of the arm tabs 52 and are formed so as to be oriented in directions slantly upward from the longitudinal directions of the arm tabs 52 are provided on the tip parts of the arm tabs 52.  The retainers 57 are attached to the inside of the support member 31 of the main fitting 3 to connect the auxiliary fitting 4 to the main fitting 3 firmly.
Patent JP-S6446100-A (JP)
Title: Water-sealing type base-rock underground storage tank
Inventor: KOKUBU YUICHI
IPC: F17C13/08
Filed: 1987-08-14
Abstract: PURPOSE:To reduce the loss of storing liquid by spreading an isolating member on the inner face of an underground storage tank, hookedly holding the isolating member, and reducing the contact between the storing liquid and water-sealing water. CONSTITUTION:Flat-plate type thin plates 3 of metal or a non-combustible material which are isolating members are provided on the inner faces of the side walls and ceiling of a base-rock underground storage tank. The end parts of the thin plate 3 are foldingly overlapped and hooked by means of rock bolts 2 on a base rock 1. Underground water entering from the whole peripheral walls passes through the gap between the thin plates 3 and the base rock 1, flows out to the lower part of the storage tank, and is collected on the bottom part. Accordingly, the contact between the storing liquid and water-sealing water is made only on the bottom part of the base-rock storage tank, reducing the case of the storing liquid to be mixed with the water-sealing water, also reducing the loss of the storing liquid.
Patent JP-S63185809-A (JP)
Inventor: DEIBITSUDO II DABURIYUU BOON
IPC: C01B33/26
Filed: 1986-08-29
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-2000034855-A (JP)
Title: Revolving door
Inventor: KIMURA MOTOYASU
IPC: E06B3/90
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To stably and smoothly rotate a revolving door by rotatably supporting the lower face of a circular cross section ring by an inside roller and an outside roller, providing a roller for falling-off prevention, and suspending the revolving door. SOLUTION: A sheet is stretched on the three faces of a room frame 2 forming to bend a round rod or a pipe and a room 1 is formed as a wall part 3. A ring-like holding body is fixed through a fixing fitting 34 on the upper part of the room frame 2 to tangentially support the lower face of a circular cross section ring 9 by an inside roller 39 and an outside roller 41, radial movement is regulated to be rotatable, a door frame 28 is suspended by a fixture 16 fixed on the ring 9, and in addition, a lower roller 20 is provided on a fixture 16 to be abutted on the lower face of a holding body 33. The sheet is stretched on the door frame 28 to be made a revolving door. Thus, the radial movement of the ring 9 is regulated to be rotatably supported by the roller, wheel falling- off is prevented, and the rotation of a revolving door can be stabilized and smoothed.
Patent JP-2001033843-A (JP)
Title: Camera, exposure deciding method and memory medium
Inventor: WATANABE HIROSHI
IPC: G03B7/097
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of the divergence of a focus on the image- formation surface of a CCD caused by the temperature change of the reduction optical system of a lens interchangeable type digital camera. SOLUTION: This camera is equipped with a temperature detection circuit for detecting the temperature of the reduction optical system, a photometry circuit for measuring the luminance of an object and an exposure decision part depending on a program mode. When the detected temperature is within a previously set temperature range(ordinary temperature), a diaphragm value and shutter speed corresponding to the result of the photometry are decided according to a 1st program chart 604. When the detected temperature is not within the temperature range, the diaphragm value and the shutter speed corresponding to the result of the photometry are decided according to a 2nd program chart 605. The diaphragm value is larger in the 2nd program chart than in the 1st program chart.
Patent JP-2000023785-A (JP)
Title: Structure for controlling length of floor part in bed, etc.
Inventor: SATO MANABU
IPC: A61G7/00
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To use a bed by extending a frame even when a user has a large physique, i.e., the user is tall. SOLUTION: An extending frame 3a is provided on the end side of the frame 3 supporting a back bottom 2 so as to be able to control stretching and contracting in the longer direction of the frame and an extending bottom 5 is developed and placed on the extended extending frame 3a. A constitution wherein a head board 4 is fitted on the apex of the extending frame 3a and the extending frame 3a is drawn out from the end side of the frame 3 by pulling the head board 4 in the longer direction of the frame is provided. A holding frame 6 for holding a panel-like extending bottom 5 so as to be able to store/ develop it is provided on the face facing to the bottom side of the head board 4.
Patent JP-H0285325-A (JP)
Title: Thermite coating
Inventor: JIYON POORU DEI
IPC: B01D39/20
Filed: 1989-08-03
Abstract: Thermite coatings are applied to molten metal filters and the environs, to produce longer lived filters that can be utilized in harsher environments. The coatings employ exotheric, redox, and combination reactions to produce the beneficial effects.
Patent JP-2001029231-A (JP)
Title: Rotation transmitting device for filter stirring blade in food liquid reversal extracted and water sealing mechanism for preventing mixture of foreign matters into liquid tank
Inventor: YAMADA HIROSHI
IPC: A47J31/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a mechanism for ensuring transmission of the reverse rotation of a filter stirring blade in a structure of avoiding the overload of reversing force and facilitating washing of mechanical parts while preventing the mixture of foreign matters in consideration of food sanitation and eliminating the contact of an extract with transmitted mechanical parts. SOLUTION: This stirring blade rotation transmitting device D is mounted on a filter B in one unit, and is reversed with a reversal supporting axis F as a supporting point. A stirring motor 1 is disposed on a supporting plate E in such a manner that it is isolated from a liquid tank A for the shift of the center of gravity to produce a decrease in reversing force load and the falling prevention of foreign matters, for rotating a stirring blade rotating shaft C via gears 2, 4, 5, 6 with chains 3. In order to prevent the contact of an extract with a machine, a water sealing chamber 8 is disposed on a side plate of the filter B, where a transmitting machine is stored. A washing water inlet (a) and a drainage (b) for permitting a residing water to drop in reversal are formed in U-shaped. The U-shaped portion is closed to produce a buoyancy.
Patent JP-S6460785-A (JP)
Title: Lubricating device for compressor
Inventor: SUTANISURAFU NIKORAEBUITSUCHI
IPC: F04B39/02
Filed: 1987-08-13
Abstract: PURPOSE: To enhance a credibility and lengthen a life of a compressor by providing a structure which controls a position of a piston for an oil collector. CONSTITUTION: A lubricating device for a compressor has a shaft 1 which mounts an injector 2. And an oil passage 5 is connected with an oil collector 9 and a gas hole 10 and also connected with a passage 7. The oil collector 9 is formed as a cylinder 11 and a piston 12. A structure to control a position of the piston 12 consists of an electromagnetic driving device 14 which is equipped with an armature having a shape of a nail 15. The piston 12 has a recessed part which engages with the nail 15 and the cylinder 11 has a spring 17 for moving the piston 12 in the direction of decreasing a capacity of an action part for the cylinder 11 when the nail 15 is put back by the electromagnetic driving device 14. Thereby, a friction wear is decreased by sending an oil to an worn part previous to a starting of the compressor.