baber/WOPTO huggingface dataset:
Patent JP-2002318876-A (JP)
Title: Electronic voting device
Inventor: SUEHIRO AKINARI
IPC: G06Q50/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic voting device allowing a physically handicapped voter who cannot easily stand up to smoothly vote. SOLUTION: The election information needed for a voter to vote electronically is displayed in a head mounted display(HMD) 5 connected to a terminal device 2a, while a real-time image of an area around the voter, taken by a monitor camera 4, is inserted for display on a voting screen to allow the voter to vote while lying on a bed with peace of mind and to hold smooth and fair elections.
Patent JP-2002323122-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: KAWAMOTO TAKESHI
IPC: F16H61/02
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent generation of shift shock due to rapid torque release and of incongruity due to response delay by performing an exhaust pressure control for an input clutch hydraulic servo, at D-N shifting operation. SOLUTION: When a manual valve 20 is switched, so that a D-range port 20d and a drain port 20b is communicated by a D→N operation, hydraulic pressure of the input clutch hydraulic servo C-1 is discharged via orifice 27 and check valve 29 with small set flow rate area. The remaining hydraulic pressure is communicated with an output port 21c of a control valve 21 via ports 22d and 22c of a relay valve 22 and is discharged via an input port 21b, because the control valve is controlled by control pressure of a linear solenoid valve SLT controlled by a command valve, based on a discharge pattern which corresponds to oil temperature. When the oil temperature is a low temperature below a prescribed value, the relay valve 22 is switched to a left-half position, and hydraulic pressure of the hydraulic servo C-1 is drained quickly via the ports 22d and 22b.
Patent JP-2002325076-A (JP)
Title: Transmitter, receiver, communication equipment, transmitting method, receiving method and communication method
Inventor: YAMANO HIROHITO
IPC: H04L9/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide communication equipment ensuring secrecy by installing a random number generating circuit for using a random number sequence as interpolation data, in communication equipment provided with an encipherment processing circuit for enciphering transmission data having interpolation data. SOLUTION: Not zero but a random number sequence is used as the interpolation data, thereby enabling realizing of communication equipment which prevents pseudo random number used for enciphering from appearing in the interpolation part and is desirable from the viewpoint of security.
Patent JP-2002322156-A (JP)
Title: Fluorine-containing organic compound
Inventor: NAKATSUKA SHIRO
IPC: C07D233/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a new fluorine-containing organic compound, which may be used as a safe fluorination agent having a low vapor pressure. SOLUTION: The fluorine-containing organic compound is represented by formulas (A-1) or (A-2) [wherein, R<1> to R<12> are each independently H, F, Cl, Br, I, or a 1-6C alkyl group which may have fluorine substituents; RA, RB, RC are each independently a 1-18C alkyl which may have fluorine substituents].
Patent JP-2002321987-A (JP)
Title: Bonded graphite material and its manufacturing method
Inventor: TERADA TAKESHI
IPC: C04B35/52
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a bonded graphite material having a large size, an excellent finishing of the bonded layer and a low gas permeability and its manufacturing method. SOLUTION: In the method to manufacture a bonded graphite material comprising the first and the second graphite materials which are bonded together and whose surfaces are coated with glassy carbon, (a) the first and the second graphite materials are bonded with a carbon-based binder, dried and hardened at 80-250 deg.C, and fired to be carbonized at 350-3,500 deg.C, (b) after the joint of the bonded layer is finished by polishing, a graphite paste prepared by mixing graphite powder having the maximum particle diameter <= those of graphite particles constituting the first and the second graphite materials and a thermosetting resin to have a carbon residue of >=95 wt.% is applied on the polished joint and dried and hardened at 80-250 deg.C, and (c) after the joint coated with the graphite paste is polished again,  a thermosetting resin is painted on the whole surface of bonded material and fired to be carbonized and form glassy carbon at 800-3,500 deg.C.
Patent JP-2002329871-A (JP)
Title: Vertical short-channel insulated gate electrostatic induction transistor, and its manufacturing method thereof
Inventor: KURABAYASHI TORU
IPC: H01L29/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a vertical short-channel insulated gate electrostatic induction transistor and the manufacturing method thereof wherein the length of its short channel falls in the range of 1000 Å to 100 Å and it has a very high- speed uniform operational characteristic. SOLUTION: The vertical short-channel insulated gate electrostatic induction transistor has a drain layer 3 comprising an epitaxial single-crystal layer and formed on a principal surface 2 of a substrate 1, a channel layer 4 comprising an epitaxial single-crystal layer having a thickness not larger than 1000 Åand formed on the drain layer, a source layer 5 comprising an epitaxial single- crystal layer and formed on the channel layer, and insulation gates 6, 7 formed on the sidewalls of the drain, channel, and source layers. Further, the channel layer 4 is grown by using a molecular-layer epitaxial method. The gate oxide film of the transistor is formed by a low-temperature CVD using active oxygen. The insulation gate of the transistor is formed by an anisotropic etching.
Patent JP-2002028001-A (JP)
Title: Shoe and manufacturing method of shoe
Inventor: KARASAWA MIDORI
IPC: A43B13/28
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of shoes which makes it possible to obtain the shoes capable of fitting a foot shape of each individual person even if they are ready-made shoes. SOLUTION: A front foot part and a rear foot part comprising a shoe body are formed as separate bodies, which are removably combined by a combining means to compose the shoe body. Thus, a plurality of front shoe parts and/or rear shoe parts having different widths are formed, and an optional part is selected from the parts having different widths for combining the front foot part with the rear foot part. Thereby, more than one type of shoes having the same size and different widths can be manufactured easily. Alternatingly, a plurality of front foot parts and/or rear foot parts having different sizes and/or widths are formed, and an optional part is selected from the parts having different sizes and/or widths for combining the front foot part with the rear foot part.  Thereby, more than one type shoes whereon right and left shoes have different sizes and/or widths can be manufactured easily.
Patent JP-2002335149-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKAIZUMI KAZUO
IPC: H03K19/003
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which can be suitably used for a measurement device, such as a semiconductor integrated circuit testing set and the like, in which junction temperature and jitters hardly fluctuate, even if the frequency of an inputted clock fluctuates, and high accuracy is demanded on time. SOLUTION: There are provided a logic circuit 11-1, a plurality of auxiliary logic circuits 13a to 13e, provided for the logic circuit 11-1, and circuits (14a to 14h) for selecting the auxiliary logic circuits 13a to 13e which are made to operate according to the period of a signal CLK2S, which is supplied to the logic circuit 11-1.
Patent JP-2002331483-A (JP)
Title: Holding method and holding device for parts
Inventor: MORIYAMA HIROYUKI
IPC: B23P19/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a holding device for parts allowing investment of facilities at a low cost. SOLUTION: This holding device 1 comprises a base part mountable on a robot, a copy pin 16 inserted into a measure of a washing basket, a chuck part 15 for holding parts, a moving and driving mechanism 20B for moving the copy pin 16 when inserted into a measure of the copy pin 16 and a lock part 30B for fixing the position of the copy pin 16.  A holding device 1B forms three states of a normal state in which a first shaft center 10A formed by a shaft center of a shaft part 11 of the base part 10, a second shaft center 20A formed on the moving and driving mechanism 20B and a third shaft center 15A formed by a shaft center of the chuck part 15 are arranged on the same shaft center, an eccentric state in which the third shaft center 15A is arranged at an eccentric position for the first shaft center 10A and the second shaft center 20A, and a normal recovery state in which the first shaft center 10A and the third shaft center 15A are on the same shaft center and the second shaft center 20A is at the eccentric position.
Patent JP-2002338950-A (JP)
Title: Powder composition and polishing method
Inventor: RAMU WIN TAI
IPC: B24B37/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a powder composition and to provide a method for polishing stone. SOLUTION: A powder composition and a method for polishing stone, especially, granite are provided. The composition comprises 10-40 wt.% stannic oxide particles having a mean particle diameter (D50) of 1-10 μm and 60-90 wt.% stainless steel powder having a bulk density of 4.5-5.0 kg/dm<3> and a particle diameter of below 0.5 mm. The method comprises polishing stone by using the powder composition.
Patent JP-2002342008-A (JP)
Title: Input device and portable terminal
Inventor: MOMONA SATORU
IPC: G06F3/023
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide the technique of inputting characters to a terminal. SOLUTION: A first input part 22 provided with a plurality of row keys specifying a row in the Japanese syllabary chart is arranged on the front surface of a portable terminal and a second input part 20 provided with a plurality of column keys specifying a column in the Japanese syllabary chart is arranged on the side face. A specifying part specifies a KANA (Japanese syllabary) character by the combination of the row inputted from the first input part 22 and the column inputted from the second input part 20.
Patent JP-2002080311-A (JP)
Title: Insect pest control agent composition
Inventor: NAKAMURA TOMOSHI
IPC: A01N43/40
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an excellent insect pest control agent composition and to provide a method for controlling insect pests. SOLUTION: This insect pest control agent composition contains 4- phenoxyphenyl 2-(2-pyridyloxy)propyl ether and 2-tert-butyl-5-(4-tert- butylbenzylthio)-4-chloropyridazin-3(2H)-one as active ingredients, and the method for controlling insect pests is characterized by treating an insect pest-living plate with 4-phenoxyphenyl 2-(2-pyridyloxy)propyl ether and 2-tert-butyl-5-(4-tert- butylbenzylthio)-4-chloropyridazin-3(2H)-one.
Patent JP-2002344752-A (JP)
Title: Data compression method
Inventor: MUTO GENNOSUKE
IPC: H04N19/70
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a data compression method having enhanced compression rate. SOLUTION: In the data compression method for enhancing the compression rate by utilizing the consecutiveness of adjacent data in each data unit, when the data are compressed, in an example of data (1) including consecutive data 'BB' and 'DDD', data (1)' after compression selects the handling of consecutiveness/non-consecutiveness, by taking into account the original data size and a data size including control codes, after the compression. As a result, the reduction in the compression rate caused by the data arrangement can be decreased. More specifically, in the case of the example of data (1), the compression rate of 125% with the data size 10 in the conventional method can be improved into a compression rate of 112% with data size 9.
Patent JP-2002338348-A (JP)
Title: Solid electrolyte element
Inventor: NAKANO YASUHIRO
IPC: C04B35/48
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte element excellent in electromotive force characteristic and thermal impact resistance. SOLUTION: The solid electrolyte element is made of a zirconia sintered compact containing 6 to 12 mole % of magnesia and further a surface of the zirconia sintered compact contains 0.5 to 5 mg/m<2> of Fe.
Patent JP-2002351581-A (JP)
Title: System and method for high level charging
Inventor: KO SHIEKI
IPC: H02J7/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a charging system and its method for a lithium battery capable of adjusting a charging voltage so as to charge a battery more satisfactorily during a charging end period. SOLUTION: This charging system primarily has a voltage value reading unit 31 connected to a battery 1 so as to read the voltage of the battery 1 during charging, a voltage value decision unit 32 connected to the voltage value reading unit 31 and for deciding a read voltage value, and a voltage adjusting unit 33 connected to the voltage value decision unit 32 and for adjusting the charging voltage of the battery 1 with decided voltage.
Patent JP-2002346942-A (JP)
Title: Screwdriver
Inventor: FUJIKI KENJI
IPC: B25B15/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To retard a cam-out phenomenon in any situation at screw driving. SOLUTION: Engaging projections 12 are provided with a rake angle inclined forward on the point side and backward on the base side in relation to an axis 14 of a shank part 11 when the axis 14 of the shank part 11 and an axis 14 of a screw 15 are aligned and the engaging projections 12 are engaged in engaging recesses 16 and turned in a screw driving direction.
Patent JP-2002354850-A (JP)
Title: Oscillatory wave drive unit and manufacturing method therefor
Inventor: KIMURA ATSUSHI
IPC: H01L41/09
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an oscillatory drive unit wherein favorable flatness and surface roughness can be obtained at the end faces of spring members of a rotor and the rotor is prevented from uncommon motion during polishing. SOLUTION: The rotor which is to be in contact with the elastic body 9 of a mobile body is composed of a main ring 201 and a rotor contact spring 22. The lower face of the mass portion 22c of the contact spring 22 is flattened by lapping to specified axial dimensions, and then polished. This lapping is performed at the same time as for the end face 21b of the rotor main ring 21 on the side of an oscillatory body 1, thereby making the lower face flush with the end face 21b.
Patent JP-2002351151-A (JP)
Title: Image forming device
Inventor: OZAWA YOSHIO
IPC: G03G9/08
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device equipped with a developing device used for a single-drum color superimposing method by which an afterimage (ghost) at the consecutive developing is prevented without complicating the developing device, reliably electrified toner is supplied to a developing roll and a plurality of color images are successively formed. SOLUTION: By a single-component non-contact developing method in which an image is developed by applying DC and AC electric field to the space between a photoreceptor and a developing roll after forming, on a magnetic roll, a magnetic brush by employing two-component developer using a high-resistance carrier for electrifying and holding the toner and a low-resistance carrier for recovering the toner remaining on the developing roll as a non-developing part in development and further forming a thin layer of the toner on the developing roll by the magnetic brush, the toner is made to fly to an electrostatic latent image, and the toner remaining on the developing roll is recovered by the magnetic brush. Thus, a compact and practical developing system is provided to solve a problem on a history phenomenon such as the afterimage (ghost) in development, which has been a problem in the conventional technique.
Patent JP-2002348628-A (JP)
Title: Aluminum alloy weld joint and base metal sheet of aluminum alloy for weld joint
Inventor: MATSUMOTO TAKESHI
IPC: C22C21/02
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a 6000 series aluminum alloy joint, especially of excess Si type or the like, for preventing bottom of a lateral part from cracking, and to provide a base metal sheet of aluminum alloy for weld joint. SOLUTION: The weld joint is manufactured by means of welding a base metal sheet of a 6000 series aluminum alloy. The base metal sheet of the aluminum alloy is characterized by crystal grains which have a shape extended to a transversal direction against a weld line, the aspect ratio (rl /rt , where rl is a mean particle diameter in the transverse direction against the weld line, and rt is a mean particle diameter in a sheet thickness direction) of 2 or more, and a mean particle diameter rt of 100 μm or less.
Patent JP-2002351012-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAGAMI KEN
IPC: G03C1/76
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material that satisfies such stable coatability as to hardly cause cissing trouble, such stable suitability to processing procedure as to hardly cause uneven development, defective development and defective fixation and superior antistatic performance. SOLUTION: The silver halide photographic sensitive material having a photosensitive silver halide emulsion layer and a non-photosensitive colloidal layer on a substrate has at least one antistatic layer containing an electrically conductive polymer and a non-photosensitive colloidal layer containing a fluorine-containing compound of formula (1) on at least one side of the base.
Patent JP-2002353327-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YONEDA SHUJI
IPC: H01L21/822
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To increases inductor characteristics and reliability by eliminating residue and defect of shape of wiring made of Al or the like, and further to shorten processing time by avoiding problems to become the bottleneck in a process, in a semiconductor device having an inductor of a multiplayer interconnection structure in an on-chip state formed on a double poly-silicon type bipolar transistor. SOLUTION: In the semiconductor device 12 having the inductor of an n-layer wiring structure in the on-chip state formed on the double poly-silicon type bipolar transistor, an interlayer dielectric 5 between an n-1th layer wiring 6 and an nth layer wiring 10 is formed thicker than the thickness of the nth layer wiring 10, and the nth layer wiring 10 is buried in the groove that is dug in the interlayer dielectric, and its upper part is further planarized.
Patent JP-2002358884-A (JP)
Title: Manufacturing method of vacuum vessel and manufacturing method of image display device
Inventor: SHIRATORI TETSUYA
IPC: H01J11/46
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To improve thermal profile at exhausting/baking processes for vacuum pumping while heating a panel and efficiently make gas existing inside the panel discharged beforehand, in a manufacturing method of a vacuum vessel in a series of heating processes of sealing adhesion and exhausting/baking. SOLUTION: Temperature of the vacuum vessel is lowered within the range where degassing effect of the vacuum vessel can be obtained even in exhausting/ baking.
Patent JP-2002355345-A (JP)
Title: Iron club
Inventor: FUJITA TOSHIAKI
IPC: A63B102/32
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide iron clubs enabling highly stable shot even by an amateur player who can practice only a short period of time. SOLUTION: A lie angle of a shaft of a three-iron is 60.5-65 degrees. A lie angle of a shaft of a four-iron is 61-65.5 degrees. A lie angle of a shaft of a five-iron is 61.5-66 degrees. A lie angle of a shaft of a six-iron is 62-66.5 degrees. A lie angle of a shaft of a seven-iron is 62.5-67 degrees. A lie angle of a shaft of an eight-iron is 63-67.5 degrees. A lie angle of a shaft of a nine-iron is 63.5-68 degrees. A lie angle of a shaft of a wedge iron is 64-69 degrees.
Patent JP-2002331071-A (JP)
Title: Slot machine, game apparatus and game machine control system
Inventor: KAWAKADO TSUTOMU
IPC: A63F7/02
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To make one machine correspond to multiple machines varied in limit values of the number of medals stored while enabling adaptation to any change in the arrangement of the limit values by enabling the altering of the limit values. SOLUTION: Slot machines can store the medals possessed by players upto specified limit values. A data setting mechanism 70 is provided inside the machine. Personnel of game parlors can alter the limit values of the number of medals stored as memorized in an RAM of a control part by operating a switch making up the data setting mechanism.
Patent JP-2002369399-A (JP)
Title: Charged-state adjuster for battery pack
Inventor: TAMURA HIROSHI
IPC: H02J7/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an adjuster for the charged state of a battery pack which prevents an excess of discharge of cells performed for removing the variation of an intercell voltage (or charged states such as capacities for example), such as ON lock for example of bypass switches for on/off operation of bypass discharge, in accordance with suppressing complication of a circuit formation. SOLUTION: Since discharge can be inhibited even if variation reduction control malfunctions, compulsory inhibit of the discharge of unit cells is performed by a variation reduction portion by a method independent of the operation of a control circuit. When a specified unsuitable discharge state (including periodic operation) occurs, the variation of the intercell voltage can be removed, ensuring overdischarge prevention of the battery.
Patent JP-2002006457-A (JP)
Title: Multilayer color reversal photographic film element
Inventor: THOMAS JOSEPH DANHAUSER
IPC: G03C7/00
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a color reversal photographic material containing a protected image improving compound. SOLUTION: The multilayer color reversal photographic film element has a base and at least two sliver halide photographic emulsion layers and contains a compound of formula F-1 [where A, B, C and D are each a substituent defined in this specification and at least one of A-D is a substituent of formula F-2 (where R1-R3, L, n and INH are defined in this specification)].
Patent JP-2002366216-A (JP)
Title: Control method for production process support system and control program therefor
Inventor: TAKADA HIROAKI
IPC: G06Q50/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a production process support system capable of grasping the production progress of an individual product in accordance with a real process in a production process support system that records the quality of a product to be produced according to the progress of a production process and the production process. SOLUTION: A portable information terminal is provided to an individual person in charge of work who performs a production process, a process support server distributes to the portable information terminal check items for confirming members to be used for element work concerning a product, work standard and work quality of the product as process data, and the portable information terminal displays the check items in an element work unit to give an individual instruction to the person in charge of work. A control procedure that the portable information terminal gives the instruction to the person in charge of work is regulated with a control program of the production process support system.