baber/WOPTO huggingface dataset:
Patent JP-2001262326-A (JP)
Title: Indium oxide-metallic thin powder mixture, ito sputtering target using the same powdery mixture as raw material and method for producing the same target
Inventor: NAKAJIMA KOICHI
IPC: C04B35/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To produce an indium oxide-metallic tin powdery mixture at a low cost, from which a sintered body of high density in which tin components are entered into solid solution in indium oxide, not present in the form of thin oxide and suitable for depositing an ITO film of high quality is obtained and to suppress nodules generated on a target and to reduce abnormal discharge and particles in the process of film deposition by sputtering by using an ITO sputtering target obtained by performing sintering using the same powder mixture. SOLUTION: This ITO sputtering target is obtained by pulverizing a powdery mixture composed of metal thin powder with the average particle size of 1 to 100 μm, and the balance indium oxide powder, thereafter performing granulation, molding the same at ordinary temperature under the pressure of 700 to 3,000 kg/cm2 and sintering this molded body at 1,500 to 1,650 deg.C in an oxygen atmosphere or in the air, and its producing method is provided.
Patent JP-2001223067-A (JP)
Title: Heater hanger set
Inventor: YOSHIDA SHIGERU
IPC: H05B3/20
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate such a laborious work as welding insulation stud-pins of the number as many as the number of waves of a heater, at the same intervals with the wave pitch, where miscount of pitch number, because of too many numbers, by even one piece, results in removal of ceramics fiber, and rework. SOLUTION: A heater hanger set is constructed by a hanger 1 comprising a fixing plate 7 with acute angle projection 6 made of the material like alumina or the like with high high-temperature insulation characteristics and spalling- resistant characteristics, a cylindrical heater hanger 17, a flange 5 and a column part 16; and a heater hanger set H comprising a pipe pillar 2, a concave cap 3 covering lower end of the pipe pillar 2 with acute angle projection 6 at lower surface.
Patent JP-2001268617-A (JP)
Title: Radio communication method
Inventor: IMURA MAKOTO
IPC: H04W8/24
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem caused by the fact that the throughput decreases each time a hand-over is made since a mobile station when making the hand- over temporarily needs to disconnect a link right before the hand-over and then and reconnect the link after the hand-over. SOLUTION: When the mobile station 14 needs to make the hand-over, the mobile station sends a hand-over request to a base station 12 that the mobile station is currently communicating with 12 and makes the hand-over; when the base station 12 receives the hand-over request from the mobile station 14, the base station transfers parameters for communication control to the base station 11 after the hand-over and the base station 11 after the hand-over has data communicates with the mobile station 14.
Patent JP-2001259276-A (JP)
Title: Table structure of embroidery machine
Inventor: TAJIMA IKUO
IPC: D05B75/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a table structure of an embroidery machine that helps an operator easily carry out miscellaneous types of work to a machine head and is free from trouble due to movements of an embroidery frame. SOLUTION: A structure of a horizontal embroidery machine table 1 on which an embroidery holder to hold an embroidery is mounted, featuring the provision of a notch 30 at the front edge of the machine table 1, mounting swingably of an auxiliary table 31 corresponding to the notch 30 and provision of a locking mechanism 36 capable of locking the auxiliary table 31 in a posture of being locked at the same height as the machine table 1.
Patent JP-2001262029-A (JP)
Title: Stencil printing w/o emulsion ink
Inventor: OMURA MAKOTO
IPC: C09D11/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a yellow pigment-containing stencil printing emulsion ink which suppresses progression of the aggregation of a pigment in the ink to prevent occurrence of clogging. SOLUTION: In the yellow pigment-containing W/O emulsion ink, an aluminum chelate compound and a polyglycerin fatty acid ester are incorporated and preferably, the yellow pigment is an acetoacetic arylide based disazo and more preferably, a nonvolatile mineral oil having a naphthene component content Cn in the carbon distribution by ring analysis of >=35% and, at the same time, a paraffin component content Cp of <=50% is incorporated.
Patent JP-2001262024-A (JP)
Title: Ink for ink jet and ink jet recording method
Inventor: ADACHI KEIICHI
IPC: C09D11/326
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink jet which has a good black hue, is excellent in storage stability, does not cause clogging at an ink delivery port, and has a stable and reliable setting capability. SOLUTION: This ink contains water and at least one dye selected from dyes represented by formula (1). An embodiment containing a water-soluble organic solvent, one containing a dye represented by formula (2), one containing a surfactant, one containing urea or its derivative, etc., are preferable.
Patent JP-2001271613-A (JP)
Title: Valve system of multicylinder internal combustion engine
Inventor: UCHIDA MASAHIRO
IPC: F01L1/08
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To properly keep the cam engaging position of a cam shaft in relation to a valve, even if the cam shaft is moved partially and axially caused by thermal expansion by heat in the operation of an internal combustion engine. SOLUTION: Bearings 34, 38 for supporting cam shafts 33, 37 are provided with bearing base parts 43 mounted on a cylinder head 10 and for supporting the cam shafts 33, 37 from the lower side, and cam caps 45 mounted on the bearing base parts 43 and for supporting the cam shafts 33, 37 from the upper side. Regulating members 49, 50 are provided for regulating the axial movement of the cam shafts 33, 37, by engaging parts in the axial direction of the cam shafts 33, 37 with each other slidably around axes 32, 36. Parts of the cam shafts 33, 37 between both cylinder holes 7, 7 which are mutually adjacent in the axial direction of the cam shafts 33, 37 are jointed to the regulating members 49, 50. The regulating members 49, 50 are molded integrally to the cam caps 45.
Patent JP-2001272700-A (JP)
Title: Liquid crystal display device
Inventor: KIZAKI SEIICHI
IPC: C09K19/02
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device using a homogeneous alignment method, in which good display quality can be maintained without causing irregular alignment in the homogeneous alignment state of the liquid crystal molecules. SOLUTION: The liquid crystal layer of the liquid crystal device 1 is formed into such a structure that the liquid crystal molecules of a nematic liquid crystal with addition of a chiral agent are homogeneously aligned. Thereby, irregular alignment in the homogeneous alignment state of the liquid crystal molecules is prevented by not only the stability in the homogeneous alignment of the liquid crystal molecules by the anchoring effect of the alignment films formed on the inner faces of a pair of substrates 2, 3 and by the spontaneous cohesive power of the nematic liquid crystal but also by the effect of the interactive force between the liquid crystal molecules by the chiral agent added to the liquid crystal.
Patent JP-2000298478-A (JP)
Title: Effect adding device
Inventor: IMAMURA AKIO
IPC: G10H1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the occurrence of a no-playing even though an effect, which is not self-controllable, is externally specified by ignoring the effect control information when the information supplied from the external can not be controlled by an effect adding means. SOLUTION: Effect data EFD are constituted in accordance with higher echelon equipment. Among effect control signals, tremolo control signals TR and duet control signals DU... delay vibrato control signals DVB are supplied to one of the input terminals of AND gates AG1, AG2...AGn. Since an '0' signal source is connected to the other input terminals of the gates AG1 to AGn for the case of lower echelon equipment, each AND gate is made non- conductive. Therefore, the signals TR, DU...DVB are stopped at the gates AG1 to AGn and only sustain control signals SU and vibrato control signals VB are transmitted as converted data EFD'.
Patent JP-2001274386-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: ASAKAWA TSUTOMU
IPC: H01L21/28
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a MOS field-effect transistor for preventing a minute-line effect generated in process. SOLUTION: An upper surface 13a of a gate electrode 13 is exposed in a polishing step with CMP for a silicon oxide layer 25. A silicon oxide layer 25 remains in n+ type source (drain) formation region. By etching overall the silicon oxide layer 25, the sidewalls 25a and 25b are formed on a side face 13b of the gate electrode 13. The top 26a of the sidewall 25a and the top 26b of the sidewall 25b are respectively located at a position lower than the upper face 13a of gate electrode 13. Moreover, the top 26a and the top 26b have a plane configuration, respectively.
Patent JP-2001269784-A (JP)
Title: REPAIRING METHOD FOR GAS TURBINE BLADE MADE OF Ni-BASED SINGLE CRYSTAL SUPERALLOY AND DEVICE THEREFOR
Inventor: HINO TAKEHISA
IPC: B23K26/21
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently repair a blade of a gas turbine made of a Ni-based single crystal material while minimizing the possibility of the formation of grain boundary and preventing a weld crack. SOLUTION: The vicinity of a damaged part 2 is removed in a way that the cutout plane is directed to the direction [001] in which crystals preferentially grow. The powdered material having a composition which is the same as or similar to that of a base material is supplied to the cutout part, the material powder is melted by using a torch 14 for melting powdery material, which generates a laser beam, and the material powder is laminated on the cutout part 4. In this case, a torch 15 for heating the base material is used in addition to the torch 14 for melting powdery material, the temperature of the base material is adjusted by the torch 15 for heating the base material, and the repairing work is carried out in a way that the normal direction of the isothermal line of a molten pool coincides or nearly coincides with the direction [001].
Patent JP-2001272191-A (JP)
Title: Engine cooler
Inventor: MACHIDA SHIGEO
IPC: F28F1/30
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an engine cooler in which heat exchange efficiency is enhanced. SOLUTION: In a radiator 1 comprising a plurality of tubes 4 for circulating cooling water, and heat radiation fins 5 disposed between respective tubes 4 and passing cooling air, the heat radiation fins 5 have a region arranged in parallel with a reference line X, and a cooling air deflecting region A arranged at a fixing angle θ to the reference line X so that the heat radiation fins 5 are arranged along the velocity direction of the cooling air.
Patent JP-2001270725-A (JP)
Title: Optical synthetic quartz glass, method for heat-treating the same, and heat-treating apparatus for the same
Inventor: UEDA TETSUJI
IPC: C03B20/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain an optical synthetic quartz glass capable of exhibiting better transmissivity and laser resistance and to provide a method for heat- treating the optical synthetic quartz glass, and a heat-treating apparatus for the same. SOLUTION: This method for heat-treating the optical synthetic quartz glass is characterized in that the periphery of the synthetic quartz glass body which is a material to be treated is covered with an SiO2 powder having >=1×1019 molecules/cm3 dissolved hydrogen molecular concentration on the average and heat-treated in a heating furnace in the method for heat-treating the optical synthetic quartz glass in the heating furnace.
Patent JP-2001280405-A (JP)
Title: Liquid sealed vibration isolator
Inventor: SATORI KAZUTOSHI
IPC: B60K5/12
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To make the further wider ranges of a frequency band low pinetir spring in a liquid sealed vibration isolator. SOLUTION: A liquid chamber, comprised of an elastic body 3 set between a first bracket 1 and a second bracket 2, is divided in to a main liquid chamber 5 and a subsidiary one 7. Also, the chamber has a first orifice 8 set to connect the main chamber 5 to the subsidiary one 7 continuously, and a secondary orifice 9 set to connect by opening a valve 10 only at an idling. Furthermore, a third orifice 11, which comprises a valve 13 for opening and closing the nozzle end in the main chamber 5 side and an elastic diaphragm 12 for covering the other end of the nozzle in the subsidiary chamber 7 side, is set. The third orifice 11 can generate liquid column resonance with the vibration of the elastic diaphragm 12 by opening the valve 3 only at a starting time.
Patent JP-2000302081-A (JP)
Title: Interiorly mounted shift hub for bicycle and seal for shift hub
Inventor: MASASHITA AKIHIKO
IPC: B62M11/16
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a seal for an interiorly mounted shift hub for bicycle capable of effectively suppressing inclusion of contaminant in the hub and admitting easy removal or replacement. SOLUTION: A seal 100 includes side wall 120 having a peripheral surface 124 and inside surface 128, and the side wall 120 is furnished with a housing 104 provided with a plurality of slots arranged in the circumferential direction and a seal member 108 made of an elastic material, held by the housing 104, and extending inward in the radial direction. The housing 104 is made of a harder material than the seal member 108.
Patent JP-2001279000-A (JP)
Title: Manufacturing method of membrane for polyaniline membrane
Inventor: FUJIWARA MASAHIRO
IPC: C08G73/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of membrane for polyaniline membrane capable of easily doping a dopant which could not be doped by a conventional method, with general-purpose solvent low in cost. SOLUTION: The polyaniline membrane is obtained by dedoping a solvent soluble polyaniline membrane which is doped with the dopant capable of dedoping. A dopant different from the above dopant is doped in the above polyaniline membrane. As a result, the obtained membrane is useful for an antistatic membrane, rust preventive membrane, clear conductive membrane, electromagnetic shield, or the like or as a photocatalyst.
Patent JP-2001278158-A (JP)
Title: Body frame for motorcycle
Inventor: OKUMA TAKANORI
IPC: B62K11/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the layout of an intake passage. SOLUTION: The rear end parts of a lateral pair of main frames 4 are connected to the upper parts of a lateral pair of pivot plates 6, and the upper end parts of the pivot plates 6 are formed as upward extended parts 54 projecting upward from the rear end parts of the main frames 4. A rear cross member 43 is laid between the lateral upward extended parts 54. The rear cross member 48 is provided with an upper face 44 to support the rear part of a fuel tank, and provided with a cushion bracket 46 projecting backward in bifurcated shape to support the upper part of a rear cushion 19. A space 56 is formed below the rear cross member 43, and a carburetor 24, the intake passage comprising a connecting tube 36, an exhaust pipe 23 and the rear cushion 19 are disposed in the space 56.
Patent JP-2001288066-A (JP)
Title: Skin barrier function ameliorator
Inventor: HIRAO TETSUJI
IPC: A61P17/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To especially provide a means for quantitatively and qualitatively promoting formation and maturation of CE suggested to form the foundation of horny layer barrier function though various measures against parakeratosis of the skin (or nonmaturation of keratinized cell) or decrease in horny layer barrier function have been tried and necessity for providing a more effective means exists still. SOLUTION: This cosmetic or a dermatologic preparation comprises a substance as an active ingredient which is a sugar oil derived from a plant including various crude medicines or an extract therefrom and exhibits a promoting action on formation or maturation of cornified envelope.
Patent JP-2001282502-A (JP)
Title: Data generator and method for generating data
Inventor: HATTORI SHINICHIRO
IPC: G10L13/04
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a data generator having improved operability and capable of realizing quick and accurate data input and a data generation method. SOLUTION: The data generator is provided with a voice data generation instruction part 1 for instructing the generation of voice data, a voice date generation part 2 for generating voice data in accordance with an output from the instruction part 1, a voice data discrimination part 3 for discriminating a voice outputted from the generation part 2 and discriminating the sort of the voice data, and a data generation part 4 for generating data corresponding to the discrimination result of the discrimination part 3.
Patent JP-2001280088-A (JP)
Title: Surface covering method for tunnel lining concrete
Inventor: AKASHI HIROAKI
IPC: E21D11/04
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a surface covering method for tunnel lining concrete capable of reinforcing the tunnel lining concrete and preventing its flaking. SOLUTION: A cover layer covering the surface of the lining concrete lined on a tunnel is formed by this surface covering method for the tunnel lining concrete. Two holding metal fittings extending in the tunnel longitudinal direction are fitted at the cover interval to the surface of the lining concrete, flat panel-like segments are arranged in multiple rows in the tunnel longitudinal direction between the holding metal fittings, and a back-filling material is injected and solidified in the gap between the surface of the lining concrete and the back faces of the segments.
Patent JP-2001280435-A (JP)
Title: Feed screw type tensioner for engine
Inventor: TEZUKA YOSHIHIRO
IPC: F16H7/08
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a feed screw type tensioner for engine wherein a noise generation can be reduced as much as possible in a pressing member which gives a driving force to a transmission belt through a slipper, caused by a displacement of pressing point against the slipper. SOLUTION: In the feed screw type tensioner, of a flat face and a cylindrical face which are formed in the anti-rotation part between the pressing member 16 and an anti-rotation member 29, the flat face is brought in line with the longitudinal direction of the slipper 10.
Patent JP-2001252678-A (JP)
Title: Waste water treating method
Inventor: HASHIMOTO TAKAAKI
IPC: C02F1/74
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treating method by a catalytic wet type oxidation method capable of efficiently and stably treating waste water at relatively low temperature/low pressure and over a long period of time by using a solid catalyst containing activated carbon. SOLUTION: In the waste water treating method in which an organic and/or inorganic oxidizable material is subjected to oxidation and/or decomposition treatment by using the catalyst, oxygen-containing gas is supplied at a treating temperature of >=50 deg.C and below 170 deg.C and under the pressure at which the waste water keeps liquid phase, and also the waste water is treated by using the solid catalyst containing the activated carbon, and operation after that is performed while keeping an oxygen concentration in the waste gas in a range of 0-5 vol.%.
Patent JP-2001292509-A (JP)
Title: Apparatus for controlling train
Inventor: MIYAJI MASAKAZU
IPC: B60L15/40
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To correct the speed of a train, even if skid or slip of an axle occurs while traveling, and to enable the train to travel in an appropriate permissible speed pattern, when the skid or slip of the axle ends. SOLUTION: If the skid or slip occurs on the axle, having a tachometer generator while the train 21 is traveling, a provisional deceleration βi is predicted and the train 21 is made to travel at a provisional traveling speed. When the skid or slip of the axle ends, a precise deceleration βt of the train 21 is calculated from a speed V0 at the time the skid or slip started, a speed V1 at the time the skid or slip ended, and the period of time, during which the train 21 traveled at a speed between the speeds V0 and V1.
Patent JP-2001288175-A (JP)
Title: Hydrobenzisoxazole compound, method for producing the same, production intermediate, antifungal agent and fungicide for agriculture and horticulture
Inventor: MATSUHASHI TAISUKE
IPC: A61K31/5377
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrobenzisoxazole compound useful as a fungicide for agriculture and horticulture, and an antifungal agent. SOLUTION: This compound is represented by general formula (I), general formula (II) or general formula (III) (R1 is a 1-3C alkyl group or the like; R2 is a 1-6C alkyl or the like; R3 is a halogen atom, a 1-6C alkyl group, a 1-6C alkoxy group, a 1-6C alkylthio group, a phenylthio group, a 1-6C alkylsulfinyl group, a phenylsulfinyl group, a 1-6C alkylsulfonyl group or the like; n is 0, 1 or 2; A is a phenyl group which may be substituted or a heterocyclic group which may be substituted or the like). An antifungal agent and a fungicide for agriculture and horticulture comprises the hydrobenzisoxazole compound as an ingredient.
Patent JP-2001294393-A (JP)
Title: Crane hook suspension length holding device
Inventor: TSUJIHARA ICHIRO
IPC: B66C23/88
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To dispense with selective change of setting of a control mode selector valve mechanism 14 for each of boom extending/retracting hydraulic cylinder 7-1, 7-2 when a hook suspension length holding device, which maintains a fixed suspension length of a hook 4 in an extending/retracting action of a multistage boom 3 by synchronously operating extending/retracting of the boom extending/ retracting hydraulic cylinders 7-1, 7-2 and lowering/hoisting of a winch hydraulic motor 8 with control oil in a boom extending/retracting selector valve 9, is used for a crane sequentially extended/retracted by means of a plurality of boom extending/retracting hydraulic cylinders 7-1, 7-2 varied in an extension/ retraction amount of the multistage boom 3 to a unit supply oil amount. SOLUTION: The winch hydraulic motor 8 hoisting/lowering a winch 5 is constructed of a variable displacement hydraulic motor, and for each of the boom extending/retracting hydraulic cylinders 7-1, 7-2, displacement of the winch driving hydraulic motor 8 is changed, so that necessity for selective change of setting of the control mode control valve mechanism 14 is dispensable.
Patent JP-2001287461-A (JP)
Title: Heat sensitive recording material
Inventor: MORI TAKAAKI
IPC: B41M5/26
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material excellent in the color developing speed, color development density and storage stability of a recorded image. SOLUTION: In the heat sensitive recording material utilizing the color development reaction between an electron donable leuco dye and an electron acceptable developer, which develops color in the dye, a heat sensitive recording layer includes an acyl anilide-based compound represented with general formula (1) and an diphenoxy ethane-based compound represented with general formula (2), wherein R represents a methyl group or an ethyl group, X represents a hydrogen atom, a methyl group, an ethyl group, a chlorine atom or a bromine atom, R1 and R2 each represent hydrogen atoms, methyl groups or methoxy groups, which are same as each other or different from each other.