baber/WOPTO huggingface dataset:
Patent JP-2002218665-A (JP)
Title: Power supply adapter and charger for electric tool power
Inventor: SAKAKIBARA KAZUMASA
IPC: H01M10/44
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a power supply adapter and a charger for a power tool, which enable use of the electric tool even though only compressed air is supplied as a power energy source. SOLUTION: In the power supply adapter 20, electricity is generated by using compressed air as an energy source in a power generating part 22. A specified voltage or specified current is outputted from the electric energy by a voltage/current control 23. The electric energy outputted from the voltage/ current control 23 is accumulated in a battery 24. A direct current power taken out from the battery 24 by a plus terminal ta and a minus terminal tb is supplied to an electric tool ET. By so doing, electric energy in the battery 24 for which compressed air is employed as an energy source can be supplied to the electric tool ET, thereby enabling use of the electric tool ET even though only compressed air is supplied as a power energy source.
Patent JP-2002208110-A (JP)
Title: Thin film magnetic head and manufacturing method therefor
Inventor: SATO KEIICHI
IPC: G11B5/31
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a thin film magnetic head wherein the magnetic field in the direction perpendicular to the surface of a recording medium, generated from a magnetic pole part, can be enhanced and recording density can be enhanced. SOLUTION: The thin film magnetic head is provided with a first and a second magnetic layers 8 and 14, a gap layer 9 provided between the first and the second magnetic layers 8 and 14, a connecting part 12 magnetically connecting the first and the second magnetic layers 8 and 14 to each other at a position apart from a medium facing surface ABS and a thin film coil 10 the part of which is provided between the first and the second magnetic layers 8 and 14. The second magnetic layer 14 has a magnetic pole part layer 14A and a yoke part layer 14B. The thin film magnetic head is provided with a non-magnetic layer 15 coming into contact with the surface on the side opposite to the gap layer 9 of the magnetic pole part layer 14A.  The non-magnetic layer 15 prevents the surface on the side opposite to the gap layer 9 of the magnetic pole part layer 14A from being damaged in a manufacturing process of the head and maintains the flatness of the surface.
Patent JP-2002222789-A (JP)
Title: Method for treating substrate and method for manufacturing semiconductor device
Inventor: KUME SATOSHI
IPC: H01L21/304
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To control etching acceleration action when chemical liquid wherein ions for accelerating etching action are mixed in solution is used for elimination of a resist alteration layer. SOLUTION: Treatment chemical liquid containing ions for accelerating etching action in a state to restrain the dissociation is dripped on the surface of a substrate. After that, rotation of the substrate is controlled so as to adjust the amount of chemical liquid left on the substrate surface. As a result, the amount of ion dissociation is controlled in the case of water cleaning, and the etching acceleration action is adjusted.
Patent JP-2002221475-A (JP)
Title: Spattering preventing member
Inventor: SHIINA TAKAYOSHI
IPC: G01N3/08
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a spattering preventing member which prevents dust from spattering when a test piece fractures, related to a tensile test of a continuous fabric reinforced material. SOLUTION: The spattering preventing member 1 comprises a cylindrical coating member 2 which covers the perimeter of a test piece 100 at tensile test. The coating member 2 is divided into a plurality of transparent cylinders 10, 20a, and 20b, and the cylinders are provided with a joint part to join them each other. An end part coating member 3 is provided which covers from the outer perimeter at the end part of the coating member 2 to the outer perimeter of the test piece 100 near the end part.
Patent JP-2001229542-A (JP)
Title: Method for recording of optical recording medium
Inventor: IRIE HIROAKI
IPC: G11B7/24097
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for stably recording BCA(burst cutting area) in a recording type optical disk and to provide an optical disk in which the BCA pattern is formed. SOLUTION: A main information area 31 where the information signal can be recorded and a subinformation area 32 where subinformation different from the information signal is recorded are separately formed in one principal plane of a substrate. The information layer where the information signal in the main information area 31 is recorded is also formed in the subinformation area 32. The medium identification information to optically identify the medium is recorded in the information layer in the subinformation area 32 without changing the form of the information layer. Thereby, the medium identification information can stably be recorded in the optical recording medium 1.  In particular, the medium identification information can be recorded at the same time when a phase transition type recording medium is initialized, and also the production process can be simplified and the production cost can be reduced.
Patent JP-2002233108-A (JP)
Title: Motor-control board and motor
Inventor: TAMAI HIROBUMI
IPC: H02K11/00
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a motor-control board that enable the control and drive of a motor by connecting it directly to external devices such as control equipment without causing external dimensions and volume of the motor to be enlarged, in view of the problem in the prior art. SOLUTION: This motor-control board A, which is arranged inside a storing casing 3 that stores at least a rotor 2 of the motor M, is provided with a revolution amount-detecting means that detects the number of revolutions of the motor M, a driver 10 that drives the motor M, and an interfacing means that communicates with external device data, concerning the revolutions of the motor detected by the revolutions amount-detecting means and operation commands for command the driver 10 for operating the motor M.
Patent JP-2002228889-A (JP)
Title: Packaging device
Inventor: TERU TAROU
IPC: G02B6/42
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a packaging device with which one or more semiconductor laser chips or micro optical components or the like are packaged in a packaging component while positions of them are controlled with high precision. SOLUTION: In a packaging device 1, a position detection part 2 is attached to six-axial actuator 3, and can be moved and rotated in each axial direction. The position detection part 2 is provided with a laser diode as a light source, a collimation lens, an object lens, a branching device, a focus detecting part, etc. The collimation lens is disposed and fixed at a position where luminous flux from the laser diode becomes parallel light beams with respect to the distance between the laser diode and the collimation lens.  When packaging one or more packaging objects 5 on a packaging component 4 which is a member to be packaged, the packaging device 1 detects the position of the packaging object 5 relative to the packaging component 4 by using the position detection part 2 which high accuracy, performs positioning by using a six-axial actuator 3, and then the packaging object 5 is packaged in the packaging component 4.
Patent JP-2002231606-A (JP)
Title: Electron beam exposure system and electron lens
Inventor: TANAKA HITOSHI
IPC: H01J37/305
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam exposure system, which can expose a pattern on a wafer with accuracy by preventing the expansion and contraction or inflation of a magnetic conductor member which has a lens opening for passing an electron beam due to the temperature fluctuations, by means of cooling functions respectively installed to a plurality of multi-axial electron lenses. SOLUTION: This electron beam exposure system, which exposes patterns on wafer with a plurality of electron beams, is provided with an electron beam generating section which generates plurality of electron beams and a first electron lens section which independently makes the electron beams converge. The electron lens section has a first magnetic conductor section, having a plurality of first lens openings for respectively passing the electron beams, a first coil section which is provided around the conductor section to generate magnetic fields in the first lens openings, and a first cooling section which is provide adjacent to the coil section for cooling the coil section.
Patent JP-2002226486-A (JP)
Title: Method for producing borate compound
Inventor: ARAI KINZO
IPC: G03F7/029
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To synthesize a borate in high purity and high yield in one container without requiring separate preparation of an organic aryl metal reagent by adding an aryl halide dropwise to a mixture of a compound having the required number of alkyl groups introduced on boron, with an alkali metal or an alkaline earth metal. SOLUTION: This method for producing the borate compound of general formula IV: RnBArp-Z+ (IV) comprises reacting the aryl halide of general formula III: Ar-X2 (III) with the mixture of the boron compound of general formula I: RnBX1m (I) or a complex compound of general formula II: RnBX1m.L (II), with the alkali metal or the alkaline earth metal [R is an alkyl group; Ar is an aryl group; X1 and X2 are each a halogen atom, an alkoxy group or an aryloxy group; Z+ is a cation; n is 1-3; and p is (4-n)].
Patent JP-2001253945-A (JP)
Title: Semiconductor layer-insulating material and semiconductor element using the same
Inventor: KOU MIN JIN
IPC: C08G77/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a low-dielectric substance essential to a high-density and high-performance next-generation semiconductor element, in more detail, a thermally stabilized low-dielectric substance good in film-forming properties and excellent in mechanical characteristics, and an insulating film comprising the low-dielectric substance, and to provide the semiconductor element produced by using the insulating film. SOLUTION: This organosilicate polymer has flexible organic bridge units in a network with a resin composition produced by the following components (a) and (b). (a) an organosilane represented by the formula R1mR2nSiX4-m-n [wherein R1 and R2 are each mutually the same or different unhydrolyzable group; X is a hydrolyzable group; and m and n are each an integer of 0-3 satisfying 0<=(m+n)<=3] and /or its partially hydrolyzed condensate and (b) an organic bridged silane represented by the formula R3pY3-pSi-M-SiR4qZ3-q (wherein R3 and R4 are each mutually the same or different unhydrolyzable group; Y and Z are each mutually the same or different hydrolyzable group; and p and q are each an integer of 0-2) and/or a cyclic oligomer having the organic bridge unit (Si-M-Si).
Patent JP-2002232473-A (JP)
Title: Communication band assignment method and communication processing unit
Inventor: YAMANAKA NAOAKI
IPC: H04L47/762
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a communication band assignment method and a communication processing unit by which excessive installation investment by a carrier to cope with congestion of a communication network caused only several times in a year can be avoided and users can efficiently operate communication bands from the standpoint of a communication cost. SOLUTION: The carrier makes a communication band rental contract with the users under the condition that the carrier can decrease the communication throughput of the users less than the contracted communication throughput on the occurrence of congestion in the communication network of the carrier. When congestion takes place in the communication network, the carrier discounts the rental charge of the users and limits the communication throughput of the users.
Patent JP-2002226926-A (JP)
Title: Composite functional material and its manufacturing method
Inventor: YAMAUCHI GORO
IPC: C22C1/10
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a composite catalytic material in which fine particles having various functions according to the combination of a metal X and a metal Y are dispersedly precipitated. SOLUTION: A mixture in which the metallic element X having a strong affinity for a vapor-phase element Z is mixed with the metallic element Y having a weak affinity is heated and melted at a temperature not lower than the melting points of the metallic element X and metallic element Y, and the resultant melt is cooled at >=103 deg.C/s cooling rate or at zero gravity, by which a solid solution of the metallic element Y and the metallic element Y is prepared. Subsequently, the solid solution is heated in the atmosphere of the vapor- phase element Z having potential high enough to form a compound of the metallic element X and the vapor-phase element Z but not high enough to form a compound of the metallic element Y and the vapor-phase element Z, and the fine particles of the compound of the metallic element X and the vapor- phase element Z are dispersedly precipitated in the inner part of the metallic element Y or at its surface.
Patent JP-2002225256-A (JP)
Title: Recorder for irregular face recording medium
Inventor: KUBOTA KAZUHIDE
IPC: B05B13/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a recorder exhibiting excellent adhesion of a coloring agent to an irregular face recording medium, with which a good image can be obtained. SOLUTION: This recorder comprises a means 31 for supplying an aqueous ink containing a coloring agent and resin emulsion particles to the irregular recording face of the recording medium 91; a means 31 for supplying a reaction liquid containing a reaction agent producing aggregate upon touching the ink on the recording face; a means 31 for supplying a cleaning liquid to a mixture of the ink and the reaction liquid before completion of filming reaction; a means 41 for measuring the distance between the ink supply means and the reaction liquid supply means and/or the cleaning liquid supply means and the recording face; a means for moving the ink supply means and the reaction liquid supply means and/or the cleaning liquid supply means to the recording face; a means for controlling contact of the ink and the reacting liquid at a specified position;  and a means for controlling supply of the cleaning liquid to the mixture of the ink and the reacting liquid before completion of the filming reaction.
Patent JP-2002233582-A (JP)
Title: Catheter-connecting structure of container
Inventor: YOSHIHIRO KENJI
IPC: A61M39/02
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a catheter-connecting structure of a container not allowing a connection when simply pierced with a connecting needle by hand. SOLUTION: A projecting part 17 which projects in a direction perpendicular to the direction of insertion is provided at the insertion end of the connecting needle 2 and a thin film part 12 is provided on a sidewall of a plug body 4 parallel to the direction of insertion of a connecting cylinder part 5. By rotating the connecting needle 2, the thin film part 12 is ruptured by the projecting part 17 to make the interior of the container communicate with a passage 18 inside the connecting needle 2.
Patent JP-2002241867-A (JP)
Title: Method of manufacturing alloy
Inventor: SAKAGUCHI KOICHI
IPC: C22C1/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an alloy stably with high efficiency to make the deviation from a target composition remarkably small. SOLUTION: Raw materials of elemental metals and/or alloys are mixed and the mixture is kept at a temperature higher than that of the liquidus of at least one kind of the raw materials and lower than that of the solidus of at least one kind of the raw materials.
Patent JP-2002241544-A (JP)
Title: Rubber composition for side wall and pneumatic tire using the same
Inventor: TAWARA NAOHIRO
IPC: B60C1/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition for side wall capable of improving visibility and appearance while securing crack resistance. SOLUTION: This rubber composition is obtained by compounding a rubber base with a white filler, a pigment and mica small pieces. The amount of the mica small piece compounded is 2-45 pts.wt. based on 100 pts.wt. of the rubber base.
Patent JP-2002084354-A (JP)
Title: Portable terminal holder
Inventor: SUGANUMA YOSHIRO
IPC: H04M1/11
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone or portable information terminal holder, capable of preventing a portable telephone or a portable information terminal from being dropped or displaced, even when this is put into a pocket. SOLUTION: A portable telephone or portable information terminal holder is constituted with the vertical part of a T-shaped holder body 10 having a holding mechanism 13 for a potable information terminal and that right and left horizontal parts 12 of the holder part has two clips 14.
Patent JP-2002240802-A (JP)
Title: Taping device
Inventor: TOMIZAWA YOSHIO
IPC: B65B15/04
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To improve production efficiency by housing a die (chip component), which has been diced and glued onto a sheet, in a tape body without transferring it onto a tray. SOLUTION: A suction nozzle 18 of a component take-out device 3 lowers to suck the chip component 17 having a bump surface as an upper surface on the sheet 16 on a wafer table 6 for removal. After the removal, while the device 3 is horizontally moved, the nozzle 18 is rotated by 180 degrees by driving an intermittently rotating motor 35 to make it face upward and have it positioned immediately below a transfer device 4. On the other hand, a suction nozzle 52 of the device 4 is lowered, and the chip component 17 held by the nozzle 18 of the device 3 is sucked and passed to the nozzle 52 of the device 4 with its bump surface facing downward. Then the transfer device 4 horizontally moves and transfers the chip component 17 into a storage groove 64 of the tape body 60 of a conveyer 5.
Patent JP-2002245563-A (JP)
Title: Ruffian deterring device
Inventor: HIROKAWA KAZUO
IPC: G10L15/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a ruffian deterring device preventing violent crimes by young people, child abuse, or bullying of a child which are now social problems and capable of providing evidence aiding investigation if any of these happen. SOLUTION: The ruffian deterring device has an operating part 300 having at least a recording function 310, a speech recognition part 100 recognizing inputted speech, a keyword storing part 200 storing a plurality of keywords, and a determining part 400 measuring a predetermined time by using a point of time a keyword is recognized by the speech recognition part 100 as a trigger, sending out an operation signal to the operating part 300 when the speech recognition part 100 recognizes keywords of a predetermined number or more from the keywords within the predetermined time, and resetting measurement of the predetermined time when the speech recognition part 100 only recognizes keywords less than the predetermined number from the keywords within the predetermined time.
Patent JP-2002243007-A (JP)
Title: Rotary body driving mechanism
Inventor: EBARA YUZURU
IPC: G03G15/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotary body driving mechanism capable of driving a rotary body without changing a speed by smoothly transmitting torque of a driving source to the rotary body with the simple constitution without using a large diameter gear and a complicated gear mechanism. SOLUTION: This rotary body driving mechanism has an end plate member 12 having an annular ring-shaped part 13 integrally arranged in an end part of a photoreceptor drum (the rotary body) 10, and a driving roller 17 arranged by bringing an outer peripheral surface into pressure contact with an inner peripheral surface of the annular ring-shaped part 13, and is constituted so as to transmit torque of a motor 21 to the photoreceptor drum 10 via the driving roller 17. The driving roller 17 is composed of an elastic body such as rubber. The tip part 17a tapers off. This constitution can obtain a high-grade output image for reducing nonuniformity of the concentration by restraining a speed change in the photoreceptor drum 10. The photoreceptor drum 10 can be easily attached and detached.  A slide is caused little between the driving roller 17 and the annular ring-shaped part 13 so that the photoreceptor drum 10 can be smoothly rotatably driven.
Patent JP-2002244890-A (JP)
Title: Recording device
Inventor: HIROSE HIDEKI
IPC: G06F11/34
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To make the execution times and numbers of calls of a plurality of specific program modules simultaneously measurable with the use of an extended interface, and make the measurements controllable and receivable from an external terminal. SOLUTION: An extended interface board 300 has thereon counters 306, 309, 312,... comprising counters 307, 310, 313,... for measuring execution times of the program modules stored in a program ROM and counters 308, 311, 314,... for measuring numbers of execution. The counters are started with a timing when the program modules are started for execution. Measured data on the numbers of execution and the execution times are transferred to an external debugging computer 400 via a serial interface 315, and the suspension of the measurement and the clearing of the measured data can be effected from the computer 400.
Patent JP-2002239644-A (JP)
Title: Corner drawing method and its die
Inventor: HAMADA HIDEAKI
IPC: B21D22/26
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a corner drawing method and its die by which a corner or a ridge can be finished with a minimum radius R not more than the thickness of a metallic plate through the small number of processes, without causing cracks in corners or ridges or generating splits in their shoulders, when a magnesium alloy plate with a low elongation is subjected to corner-drawing. SOLUTION: First drawing for thickening is performed using a partially tapered die plate, drawing punch and a pad, increasing thickness locally in the corners or ridges of a metallic plate 7. Then, redrawing is performed so that the thickened part of the corners and ridges has the minimum radius R of not more than the thickness t of the metallic plate 7.
Patent JP-2002247323-A (JP)
Title: Information processor and method for controlling the same and storage medium and its program
Inventor: YOKOYAMA HIDEHIKO
IPC: H04N1/32
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of recognizing all of a plurality of multi-address transmission destinations from the respective multi- address transmission destinations even when the number of multi-address transmission destinations is large, and to provide a method for controlling the information processor and a storage medium and its program. SOLUTION: At the time of simultaneously transmitting prescribed information to a plurality of transmission destinations, a cover sheet carrying all of the multi-address transmission destinations is generated, and the generated cover sheet is attached to the prescribed information.