baber/WOPTO huggingface dataset:
Patent JP-2001355570-A (JP)
Title: Piston type variable displacement compressor
Inventor: YOKOMACHI HISAYA
IPC: F04B27/08
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a piston type variable displacement compressor capable of favorably lubricating a crank chamber irrespective of an operated state with a simple structure. SOLUTION: In the crank chamber 5 arranged with a crank mechanism, an outlet 28A of an air supply passage 28 supplying refrigerant from a discharge chamber 22 is opened in a peripheral wall part of a housing above the crank mechanism. A control valve 29 is provided in a partway of the air supply passage 28 for adjusting a refrigerant flow rate supplied to the crank chamber 5 via the air supply passage 28. Lubricating oil in mist form is mixed in the refrigerant and the crank chamber 5 is favorably lubricated even when the refrigerant flow rate is low.
Patent JP-2002004877-A (JP)
Title: Gas turbine system and method for operating the same
Inventor: HIRATA HARUHIKO
IPC: F02C7/224
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine system for enhancing a factor of reforming of fuel and a recovery rate of exhaust heat from exhaust gas to improve an output and reliability, even in a state at starting, increasing of a load, decreasing of the load, and stoppage of operation. SOLUTION: This gas turbine system comprises a compressor 1 for compressing a fluid containing oxygen, a combustor 2 burning fuel by the fluid from the compressor 1, and a turbine 3 for converting combustion gas from the combustor 2 into power. A reformer 10 for reforming raw fuel with exhaust gas from the turbine 3 which serves as a heat source is provided, the reformed fuel in the reformer 10 is fed to the combustor 2 by a reformed fuel supply means 26. The raw fuel can even be supplied directly to the reformer 10 via a raw fuel supply means 24.
Patent JP-2002002341-A (JP)
Title: Driver's seat mounting device for paddy field working vehicle
Inventor: MIKI HIROYUKI
IPC: A01C11/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To improve the operability for adjustment of the longitudinal position of a driver's seat. SOLUTION: The position of the driver's seat 5 is longitudinally changed by the longitudinal oscillation of a seat supporting arm 52, and a longitudinal position adjusting means for adjusting the longitudinal position of the seat 5 in a plurality of steps by selectively fixing the arm 52 in a plurality of oscillating attitudes relative to a fixing part is formed such that a fixing link 62 regulating the oscillation of the arm 52 when the oscillation brings it into releasable engagement with an engagement part 61 formed in a fixed part 51 is attached to the arm 52 and a fixing and holding means is provided for oscillating and energizing the fixing link 62 in the engagement direction. A plurality of engaged parts 64 on the fixing link 62 are formed in preset longitudinally spaced relation and an operating tool 65 is attached to the fixing link 62.
Patent JP-2001077175-A (JP)
Title: Substrate transfer jig and substrate transfer device
Inventor: SUZUKI HIROO
IPC: B65G49/07
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a substrate transfer jig which can accurately receive a substrate, even at a position shifted from its correct position with less particle contamination on the substrate, while preventing the substrate from being dismounted from the substrate transfer jig and falling therefrom resulting in damage thereof, and also to provide a transfer device using the substrate transfer jig. SOLUTION: A substrate transfer jig for holding and transfer a thin substrate includes a substrate support member 10, having a groove for falling of the substrate therein and formed with a substrate mount 15, an outer peripheral part of which abuts against the inner peripheral part of a groove 14, and a substrate detection mechanism for detecting whether the substrate is present inside the groove 14.
Patent JP-2002008913-A (JP)
Title: Rare earth magnet and its molding material
Inventor: ANPO TAKESHI
IPC: B22F3/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a rare earth magnet, whose magnetic characteristics can be controlled stably under the condition that the magnet be restrained from varying in weight and its molding material that is satisfactory in workability, when it is mixed and kneaded. SOLUTION: An oxide powder, which is chemically stable with respect to magnet components and has a specific gravity 2 to 5, is added as additives to control the magnetic characteristics of a rare earth magnet. The rare earth magnet is molded with an extrusion molding machine, an injection molding machine or the like, using molding material that is obtained by mixing magnet power of rare earth elements, such as neodymium-iron-boron, samarium-iron- nitrogen, samarium-cobalt or the like, resin binder such as nylon 12, nylon 6, nylon 66, polyphenyl sulfide, epoxy or the like, and powder of oxide such as barium sulfate, barium carbonate, aluminum dioxide, titanium dioxide silicon oxide, calcium carbonate or the like together at the required mixing ratio.
Patent JP-2002001291-A (JP)
Title: Separation and collection device for wood waste from wood house
Inventor: ITAYA KOKI
IPC: B07B1/46
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a separation and collection device for wood waste from wood houses, in which a flat table having no sieve mesh is installed between upper and lower sieving parts to eliminate a difference in level, thereby preventing rod-shaped members, such as wood chips and cut bamboo materials in mud walls, from being jammed into sieve meshes even in the case that these rod-shaped member are included in the wood waste from the wood houses, and in which materials passing the sieves of the sieving parts are fed into a water tank in which mud walls sink and wood chips and insulating materials float in water according to the difference of specific gravity between water and the materials, thereby separating and collecting the materials. SOLUTION: The flat table having no sieve mesh is installed between the upper and lower sieving parts. A means for carrying out the materials passing the sieves is mounted under these sieving parts. The water tank is installed at the final end part of the means to separate the materials.
Patent JP-2002002694-A (JP)
Title: Container
Inventor: FUJIWARA JIRO
IPC: B65D21/02
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a container which is stackable. SOLUTION: The container has a bottom, side walls, and a flange and has nearly a regular polygonal shape. A step is provided at each corner of the bottom so that the container can be stacked in such a manner that the steps of an upper container mate with the flange of a lower container.
Patent JP-2002005123-A (JP)
Title: Clamp structure
Inventor: YAMANAKA KEITARO
IPC: A47G29/087
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a clamp structure united in a frame body of an article for applying a fasterning means of a clamp. SOLUTION: This clamp structure is applied to the article having at least a bar such as one pipe, and has a seat part and a sandwiching part for performing fastening by opposing this seat part, and while the seat part is integrally connected to the bar via a shaft core fitted to an end part of the bar, a cylindrical knob is inserted into the bar, and the sandwiching part is connected to the cylindrical knob, and a nut carving a female screw on the inner periphery for threadedly engaging with a male screw of the shaft core is fitted to an end part of the knob.
Patent JP-2002005261-A (JP)
Title: Hydraulic power transmission for vessel
Inventor: SHIOZAKI SHUJI
IPC: F16H47/02
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic power transmission for a vessel capable of securing a good vessel operating condition and navigating force at the time of navigation. SOLUTION: A pump shaft 53 of a hydraulic pump 13 is connected to a flywheel 17 and a cylinder block 55 is provided integrally or relatively rotatably in relation to a rotating cam 54 which integrally rotates with the pump shaft 53 through each plunger 56. The cylinder block 55 is integrally rotatably connected to a main torque transmitting shaft 23 through which the engine torque is transmitted to a propeller rotating shaft. On the basis of a discharge pressure of the hydraulic pump 13, a hydraulic motor 14 is rotatably driven, whereby a sub-torque transmitting shaft 41 connected to a motor shaft 72 is also rotatably driven. Therefore, the engine torque is also transmitted from the sub-torque transmitting shaft 41 to the propeller rotating shaft.
Patent JP-2001025320-A (JP)
Title: Artificial culture of lyophyllum decastes
Inventor: YOSHIHAMA YOSHIO
IPC: A01G1/04
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for artificially culturing Lyophyllum decastes, by which the Lyophyllum decastes having a high quality can industrially and efficiently be produced at a low cost in a short period in a facility. SOLUTION: This method for artificially culturing Lyophyllum decastes strain comprises culturing a new Lyophyllum decastes strain by an ordinary artificial mushroom bed culture method that the surface of a culture medium is not covered with soil. The new Lyophyllum decastes strain is selected from Lyophyllum decastes K-3303 (FERM BP 4347), Lyophyllum decastes K-3304 (FERM BP-4348), Lyophyllum decastes K-3305 (FERM BP-4349), their variants, or a strain not forming a zone line with the strains, and has an ability to form good carpophores by the ordinary artificial mushroom bed culture method that the surface of the culture medium is not covered with the soil.
Patent JP-2002012819-A (JP)
Title: Composition for protective film
Inventor: UMEYAMA TOMOE
IPC: C09D133/02
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for protective film, excellent in heat resistance, adhesion and visible light transmittance, capable of forming a protective film having high surface smoothness even when substrate surface is not flattened and further having extremely high Tg. SOLUTION: This composition for protective film consists essentially of (1) (a) an epoxydized compound of 2-(4-hydroxyphenyl)-2-[4-[1,1-bis(4- hydroxyphenyl)ethyl]phenyl]propane and/or (b) an epoxydized compound of polycondensation product of 2,2-bis(hydroxymethyl)-1-butanol with 1,2-epoxy-4- vinylcyclohexane as an epoxy resin, (2) (c) terpenediphenols and/or (d) 3,3-bis(3-t- butyl-4-hydroxyphenyl)lactic acid ethylene glycol diester as a curing agent and (3) a curing accelerator.
Patent JP-2002020198-A (JP)
Title: Method of producing silicon epitaxial wafer
Inventor: KABASAWA HITOSHI
IPC: H01L21/205
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a silicon epitaxial wafer, by which the impurity concentration profile in the transition zone of an epitaxial layer can be maintained constant. SOLUTION: The inclination amount in the profile of the impurity concentration in the transition zone is consciously shifted to the high concentration side by positively supplying a gaseous dopant in a concentration sufficient to obtain an impurity concentration higher than an autodoping amount to the transition zone so that the profile of the impurity concentration in the transition zone liable to be affected by the autodoping phenomenon is maintained constant. That is to say, the profile of the impurity concentration in the transition zone is previously set so that the impurity concentration becomes sufficiently higher than the expected autodoping amount.  Thereby, even when the autodoping amount is changed, the amount of change remains within the allowable change range of the profile of the inclined impurity concentration, and the characteristics of a semiconductor device using this silicon epitaxial wafer become almost free from the influence of the autodoping phenomenon.
Patent JP-2002011725-A (JP)
Title: Mold for molding resin
Inventor: HIGUCHI YOSHINORI
IPC: B29C45/36
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a resin capable of accurately positioning a core die and the mold after overhauling. SOLUTION: In the mold for molding the resin comprising a first mold 10 and a second mold 11 having mounting recesses 15, and cores 13 and 14 respectively detachably mounted at the recesses 15 of the molds 10 and 11 to form a cavity C of the die 13 of the mold 10 side and the die 14 of the mold 11 side, positioning pins 16 are interposed between the cores 13, 14 mounted at the molds 10 and 11 and the recesses 15.
Patent JP-2002013552-A (JP)
Title: Input clutch lubrication control equipment of automatic transmission
Inventor: KATO YOSHIAKI
IPC: F16D27/115
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To restrain a diametrical dimension around an input shaft from becoming large even when two lubrication circuits are provided to facilitate control of lubricating oil quantity of an input clutch used in place of a torque converter. SOLUTION: The input clutch 4, comprising an electromagnetic clutch 28, an input clutch pack 29 and a loading cam 30, transmits rotation of an engine to an input shaft 5, which rotation is then inputted to a speed change unit 7 through a change-over mechanism 41 for forward/backward drive in reversibly rotational way. Lubrication of the input clutch 4 is performed by the following circuitry.  A portion of the input shaft 5 fitted in a hollow sleeve 27 is made smaller in diameter and an annular clearance 5a communicating to the input clutch 4 is formed in the fitting portion therebetween, and a first lubrication circuit 52 for the input clutch 4 which is configured to contain the clearance is provided, and further a hollow bore 5b communicating to the input clutch 4 is formed in the input shaft 5 and a second lubrication circuit 53 for the input clutch 4 which is configured to include the bore is arranged.  Then, the control of lubricating oil quantity to the input clutch 4 is performed by supplying the lubricating oil from the first lubrication circuit 52 alone when the clutch is in engaged or in disengaged condition, or by supplying the lubricating oil from both of the first lubrication circuit 52 and the second lubrication circuit 53 when the clutch is in slip condition.
Patent JP-2002015660-A (JP)
Title: Short arc lamp and light source device
Inventor: URUSHIBARA TSUGI
IPC: H01J5/50
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a short arc lamp and a light source device in which a lamp brightness spot is easily installed and adjusted at the focal position of optical design and which has superior optical characteristics. SOLUTION: In the short arc lamp that consists a light emitting tube which has an electrode in the inside wherein an outer tube is not installed, and a metal base which is equipped at an outer peripheral part of one side of both end sealing parts of the light emitting tube, and wherein the distance between electrodes is not mode than 3 mm, only an end part of an insertion port of light emitting tube is made to have a narrow diameter as for the structure of the base, and the diameter of the narrow diameter part is made to be gradually enlarged and the base end part is integrally worked inside in a tapered form.
Patent JP-2002026573-A (JP)
Title: Electromagnetic shielding material and method of manufacturing the same
Inventor: FUJITA FUJIO
IPC: H05K9/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight electromagnetic shielding material which can sufficiently shield electromagnetic waves and can be manufactured at a low cost, and also provide a method of manufacturing the same. SOLUTION: The electromagnetic shielding material is made by first applying a coal composition, which comprises powdery coal, metal powder, and binder, on cloth or paper, and then pressing it with a pressure of 1-10 kg/cm2 by a roller. As for an amount of the coal composition to be applied on the cloth or paper, 1-10 mg/cm2 is preferable.
Patent JP-2001348715-A (JP)
Title: Metal fitting for bending belt and belt inducing abdominal deep breathing
Inventor: MORI HIDEJI
IPC: A41F9/02
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a belt that can fill the center of the abdominal region with the spirit and half-automatically induce the abdominal breathing by loading a suitable pressure to the upper part of the pubic bone and the inguinal region and increasing the abdominal pressure. SOLUTION: The objective belt is obtained by attaching the metal fittings for angling the belt to the belt in the vicinity of the pelvis so that one belt may pass around the low back, the pelvis and inguinal region and rubber plates are attached so that the upper part of the pubic bone and the right and left inguinal regions are suitably pressed.
Patent JP-2002022563-A (JP)
Title: Infinitesimal force measuring method and infinitesimal force measuring instrument
Inventor: ONOE YASUSHI
IPC: G01L1/18
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an infinitesimal force measuring instrument capable of preventing a strain sensor or the like from being damaged, if a large measurement force beyond its range is applied, while maintainining its measurement accuracy. SOLUTION: This infinitesimal force measuring instrument has the strain sensor formed of monocrystalline silicon (Si) integrally with a straining body. The measurement force beyond the measurement range applied to the strain sensor is received by a separate structure to prevent excessive displacement of the strain sensor.
Patent JP-2002025132-A (JP)
Title: Sputtering device and method
Inventor: NAMIKI SHIGERU
IPC: C23C14/50
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of abnormal discharge in a conventional device and to enhance deposited film quality, when sputtering of a reflection film and the like of a disk-shaped recording medium (a disk) is performed. SOLUTION: A receiving plate 9 for an inner peripheral mask 4 and a receiving plate 8 for an outer peripheral mask 5 which are mutually freely slidable are disposed and pressed to the disk 3 so that the disk 3 can reliably come into contact with the entire surfaces of the inner peripheral mask 4 and the outer peripheral mask 5.
Patent JP-2002018980-A (JP)
Title: Method for manufacturing pneumatic tire
Inventor: HANADA RYOJI
IPC: B29D30/52
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a pneumatic tire capable of suppressing the local bending of the reinforcing cords of a carcass layer at the time of vulcanizing molding. SOLUTION: After a plurality of belt layers 2, 3, 4, 5 are successively cylindrically wound around the outer periphery of a belt molding drum 1, tread rubber 6 is cylindrically wound around the outer periphery of the outermost belt layer 5 so as to be closely bonded thereto to mold a belt/tread assembly X. When a green tire is molded using the belt/tread assembly X, the tire meridian cross- sectional shape of the outer peripheral surface 6a of the tread rubber 6 of the belt/tread assembly X has a radius of curvature of a mold which is 50-300% of that of the arcuate inner surface, with which the tread rubber 6 comes into contact at the time of vulcanization.
Patent JP-2002024394-A (JP)
Title: System and method for centralizedly managing picture, and recording medium
Inventor: NAGATA TAKESHI
IPC: G06F17/30
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To sharply reduce the space for taking castody medical picture data in medical facilities and to make it possible to take castody and manage the medical picture data by a simple operation without needing a large quantity of expense. SOLUTION: Picture data obtained by converting medical picture photographed in the medical facilities 10 into a digital signal and additional information related to the picture data are recorded and stored in a hard disk mounted on a client terminal 12. The client terminal 12 is connected to a picture database server 32 provided in a provider 30 through a telephone line 40, transmits and receives the picture data and the additional information on the condition of password collation and retrieves the picture data saved in the picture database server 32.
Patent JP-2001229864-A (JP)
Title: Electron beam apparatus
Inventor: ANDO TATSUO
IPC: H01L21/027
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the wobbling of an image obtained from the detection of secondary electrons jumping out of a specimen due to electron beam radiation with no change to a structure of the conventional electron beam apparatus. SOLUTION: This electron beam apparatus comprises a cathode 1 for emitting the electron beam 4 and a wehnelt cylinder 2 for controlling the intensity of the electron beam. An alternating voltage, together with a bias voltage, is applied between the cathode 1 and the wehnelt cylinder 2. As the alternating voltage, a high-frequency output from an oscillator 22 is fed through an insulating transformer 16 and a boosting transformer 15.
Patent JP-2002031666-A (JP)
Title: Semiconductor device
Inventor: YUI NOBUHIRO
IPC: H01L21/822
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To avoid an abnormal temperature rise at a burn-in test time without damaging the performance at a normal operation time and without complicating the design by suppressing power consumption. SOLUTION: In a state with a burn-in control signal inputted through a burn-in control terminal 16 at the burn-in test time, when any of temperature monitor circuits 12 detects a temperature exceeding a reference and outputs a temperature detection signal, an interface control circuit 14 supplies an output prohibition signal to an interface circuit 10. As a result, an output of the interface circuit 10 becomes a high impedance, and the power supply to a load of each interface circuit 10 is stopped. The power consumption at the interface circuits 10 is considerably reduced, so that the abnormal temperature rise of the semiconductor device 2 can be suppressed.
Patent JP-2002031587-A (JP)
Title: Concrete strength testing sample piece manufacturing mold, and concrete strength testing sample piece manufacturing method
Inventor: TERAISHI FUMIO
IPC: G01N1/28
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a concrete strength testing sample piece manufacturing mold and a concrete strength testing sample piece manufacturing method capable of improving smoothness of the upper surface of a sample piece, and collimating the hitting surface and the bottom surface each other. SOLUTION: This concrete strength testing sample piece manufacturing mold 10 comprising a bottom mold 13 and a peripheral mold 11, 12 erected from the periphery of the bottom mold 13, for pouring concrete inside and hardening the concrete is equipped with a lid body 20 to be fitted into the upper edge circumference of the peripheral mold 11, 12 and brought into contact with the upper surface of unhardened concrete injected from an opening on the upper part of the peripheral mold 11, 12, for reshaping the upper plane of the sample piece.
Patent JP-2001353013-A (JP)
Title: Water-absorbent bag for housing umbrella or the like
Inventor: YAMANOBE MASAKI
IPC: A45B25/24
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a water-absorbent bag for housing an umbrella or the like which prevents the surrounding area from being soaked with water even when a wet umbrella or the like is housed in or taken out of the bag, does not bother people around, prevents the bag from slipping off from the umbrella by the weight of the accumulated water from the wet umbrella, and is convenient for carrying. SOLUTION: This bag (1) in which the umbrella (5) or the like is housed is formed into a structure wherein on the inside of the bag (1) made of a thin material such as paper, a waterproof material (2) such as vinyl is attached, then, a water-absorbent material (3) is attached to the inside of the waterproof material (2) such as the vinyl, and a rubber string (4) is attached to them.