baber/WOPTO huggingface dataset:
Patent JP-2002239015-A (JP)
Title: Static electricity reducing and removing tool
Inventor: TAKAMATSU KUNIAKI
IPC: H05F3/04
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a static electricity reducing and removing tool by which negative electric charges are efficiently supplied to a human body and the symptoms of muscle pains such as stiff shoulders and lumbago are reduced. SOLUTION: A glass pipe part 31 whose both ends are formed into a conical shape, filled with negatively charged metallic silicon 2 is provided on one end part of a cylindrical case incorporating a motor 39 and an auxiliary glass pipe part 36 in a Welsh onion flower shape is provided on the other end part. An eccentric weight part 40 is attached to the rotary shaft of the motor 39, and accompanying the rotation of the eccentric weight part 40, the case is vibrated and the glass pipe part 31 is vibrated. The tip part of the glass pipe part 31 is pressurized to the lesion of the human body.
Patent JP-2002244298-A (JP)
Title: Polymer built-up film, resist comprising polymer built-up film, composite polymer built-up film, resist comprising composite polymer built-up film and method for producing composite polymer built-up film
Inventor: MIYASHITA TOKUJI
IPC: C08K5/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a polymer built-up film having a high orderly film structure with con trolled molecular orientation, forming a stable coating film and having a smooth film surface and a film thickness adjustable by building-up frequency on a nanometer level and to provide a composite polymer built-up film and a high sensitivity and high resolution resist material comprising the built-up film and a photo-acid generating agent or a polymer built-up film having photo-acid generating function. SOLUTION: The polymer built-up film comprises a copolymer of an N-alkyl substituted acrylamide and tert-butoxycarboxystyrene and a photo-acid generating agent. The composite polymer built-up film comprises a polymer built-up film comprising the above copolymer and a polymer built-up film comprising a copolymer of neopentyl methacrylamide and anthryl methacrylate. A resist material using the polymer built-up film comprising the copolymer of an N-alkyl substituted acrylamide and tert-butoxy carboxystyrene and the photo-acid generating agent and a resist material comprising the composite polymer built-up film comprising the above copolymer and the polymer built-up film comprising the copolymer of neopentyl methacrylamide and anthryl methacrylate are obtained.
Patent JP-2002259740-A (JP)
Title: Tender opening system using information network
Inventor: AKABOSHI HIROSHI
IPC: G06Q30/04
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a tender opening system that can remarkably shorten time for negotiation by permitting a customer's own merchandise design desired by the customer and the transmission of desirable merchandise content to a provider. SOLUTION: An ASP server 23 transmits an operation screen urging an operation input to a user member terminal 13; according to operation information received from a user, prepares and adds to the operation screen drawing data for the design of merchandise and stores the prepared drawing data in a saving area of a hard disk 47; and when receiving a tender opening request from the customer that request tender opening for the merchandise, sets up a home page comprising schematic open data prepared from the drawing data read out and sets up a tender status site comprising a tender status including estimate information about the open data received from a maker member terminal 15.
Patent JP-2002220314-A (JP)
Title: Glass ionomer-based sealer powder for root canal filling
Inventor: ABIRU MASAO
IPC: A61K6/083
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a glass ionomer-based sealer powder for root canal filling, capable for being easily removed from the root canal if the root canal retreatment is needed, and having seal property and bio-compatibility of the dental glass ionomer cement powder used as a conventional sealer for root canal filling. SOLUTION: The glass ionomer-based sealer powder for root canal filling comprises fluoroaminosilicate glass powder compounded in polymer unable to react with polycarboxylic acid such as bees wax, polyisoprene, polyisoprene copolymer, polystyrene, natural gutta-percha, carnauba wax, castor wax, shellac, dammar gum, copal gum, and/or an inorganic filler unable to react with polycarboxylic acid such as diatomite, talc or pearlite. The compounded amount is 2 to 70% by weight.
Patent JP-2002298589-A (JP)
Title: Non-volatile semiconductor memory
Inventor: ISHII TOSHIO
IPC: G11C5/14
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To shorten the program time of a flash memory and to reduce the chip area. SOLUTION: This non-volatile semiconductor memory has a boosting circuit 7 used at the time of write or erase of data and for generating voltage being higher than external power source voltage, a boosting circuit 9 used at the time of read of data and for generating voltage being higher than external power source voltage, regulators 5, 6 connected to the output 38 of the boosting circuit 7 and for controlling voltage used for write or erase, and a reference voltage generating circuit 8 for generating reference voltage 39 inputted to the regulators 5, 6. The power source of the reference voltage generating circuit 8 and the output of the boosting circuit 9 are connected through a transistor, and a transistor is made conductive immediately after the start of write or erase of data.
Patent JP-2002254125-A (JP)
Title: Coupling structure of rod stock or pipe
Inventor: ETSUNO KAZUHIRO
IPC: B21D39/04
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a coupling structure of rod stock or a pipe capable of easily and inexpensively coupling rod stock and the pipe while maintaining rustproof plating. SOLUTION: Rod stock 5 is inserted into the opening of the pipe which works as a coupling tool 9 and the outer surface of the pipe into which rod stock 5 is inserted is pressed to be caved 23. By this way, a projecting portion 24a is formed inside the pipe, and by the projecting portion 24a, a caving portion 25a is formed on rod stock 5. By meshing the projecting portion 24a with the caving portion 25a, rod stock 5 and the coupling tool 9 are to be fixed. Rustproof plating applied on the surface of rod stock 5 and the coupling tool 9 are extended in accordance with deformation through pressings, maintaining each original surface and rustproof performance is not deteriorated.
Patent JP-2002257039-A (JP)
Title: Switching trap device
Inventor: TSUDA EINOSUKE
IPC: F04B37/16
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To solve problems of a sealing mechanism for sealing a trap room in which a seal ring 12 and a coil spring 16 are used and a pressurized nitrogen gas fed into a housing 3 is used for pressing the seal ring 12 to crash O-rings 14, 14 of the seal ring 12 for sealing the trap room (vacuum space), that the seal responsiveness of the seal ring 12 with the pressurized nitrogen gas is bad considering the complexity of the sealing structure and that a large load is applied to a vacuum pump by the pressurized nitrogen gas bursting into the trap room. SOLUTION: In the switching trap device 1, a cylinder body 18 is connected to the base end of a piston 9B of a double acting air cylinder 9. The cylinder body 18 is connected to the piston 9B via a flange part 18A formed at the top in such a way that the cylinder body can be finely moved in the lateral direction of a second partition wall 7, and an O-ring 21 is interposed between the peripheral rim of the flange part 18A and the peripheral edge of the second partition wall 7.
Patent JP-2002268829-A (JP)
Title: Computer device, disk drive device, method for controlling data read/write and method for registering defect map
Inventor: ANDO HARUO
IPC: G11B20/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive device capable of effectively reducing the data amount of a defect map, a method for registering the defect map, etc. SOLUTION: The defect map generated as the position information of a defect sector on a recording disk constituting a hard disk drive device is registered with the position information of the start point of the defect sector, a PLBA (i), the number of tracks TCNT (i) where the defect sector continues in the radial direction of the recording disk, and the number of sectors SCNT (i) where the defect sector continues in the circumferential direction of the recording disk.
Patent JP-2002256724-A (JP)
Title: Hangar for vertical landing and taking off aerial floating body and method of landing and takeoff
Inventor: SUGIUCHI AKIHIRO
IPC: B64F3/00
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a hangar with an openable roof mechanism for an aerial floating body adapted for vertical landing and takeoff, and a method of landing and takeoff of the aerial floating body using the action of the hangar. SOLUTION: The roof of the hangar for the aerial floating body is divided into two sections at approximately its center, with approximately the center portion of each of the two roof sections being supported such that its rotation for opening and closing the skeleton of the hangar is made possible. A connector for locking a connecting cable of the aerial floating body is provided at an end of each of the pair of roof sections.
Patent JP-2002257572-A (JP)
Title: Training navigation system
Inventor: SUGA MASAMITSU
IPC: G08G1/0969
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a training navigation system capable of properly indicating and guiding for a trainee inexperienced in driving, and facilitating work of an instructor. SOLUTION: A travel route to be guided is extracted according to training stage information for indicating a training progress state, and when a vehicle deviates from the travel route extracted at guiding time of the mtravel route, the travel route or a return route up to a starting point of the vehicle is searched.
Patent JP-2002270124-A (JP)
Title: Method of manufacturing standard template and standard template manufactured by the method
Inventor: KOIKE HIROTAMI
IPC: G01B15/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a standard template with a standard mark as the standard point for producing an displacement-modified image for observing an image of a sample three-dimensionally correctly and precisely by appropriately processing stereo detection data obtained from an electronic microscope and for measuring the three-dimensional shape of the sample. SOLUTION: The method of manufacturing the standard template comprises a process of mounting a standard template base board 40b as the standard template on a sample holder 3 (S100), processes of moving an electron beam 7 to a standard mark producing position of the standard template base board 40b and applying the electron beam 7 (S104, S106 and S108), and a process of producing the standard mark of the standard template base board 40b based on the electron beam 7 detected by an electron beam detecting part 4 (S110).
Patent JP-2001322991-A (JP)
Title: Method for manufacturing hydrazine derivative
Inventor: MIZUFUNE HIDEYA
IPC: C07D401/14
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hydrazine derivative, which is useful as medicines or the like, at a low cost on an industrial scale. SOLUTION: (1) A method for manufacturing a hydrazine derivative by reducing a hydrazone derivative with an amine-borane complex; (2) a method for alkylating a hydrazine derivative with a triacyloxyborohydride complex compound or the like; (3) a method for manufacturing a hydrazine derivative through the reduction and alkylation of a hydrazone derivative with a triacyloxyborohydride complex compound or the like; (4) a method for carrying out reductive alkylation of a hydrazine derivative having a disubstituted reactive nitrogen atom in the presence of an amine-borane complex with a carbonyl compound;  (5) a method for manufacturing a trisubstituted hydrazine derivative through the reduction and alkylation of the primary amino group of a hydrazine derivative with a triacyloxyborohydride complex compound and reductive alkylation with a carbonyl compound; and (6) a method for carrying out selective sulfonyl amidation on a secondary amino group of a hydrazine derivative having, on the nitrogen-containing heterocycle, (i) a nitrogen atom having a primary amino group and (ii) a nitrogen atom having the secondary amino group.
Patent JP-2002268300-A (JP)
Title: Automatic selecting device of recording sheet
Inventor: HAMAZAKI NOBUTOSHI
IPC: G03G15/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic selecting device of a recording sheet capable of automatically selecting the recording sheet to which a document picture has to be outputted based on the result of surely recognizing the size of the document by a user's simple operation even in the case of a document of an irregular size. SOLUTION: The automatic selecting device of the recording sheet is provided with a size discriminating table in which multiple pieces of size information in the main scanning direction and the sub-scanning direction of the document are registered and the size of the recording sheet to which the document picture has to be outputted is registered and constituted so as to select the recording sheet corresponding to a document size based on this size discrimination table. The user him/herself can add and register the size of the recording sheet to which size information concerning the main scanning direction and the sub scanning direction and the document picture have to be outputted to the size discrimination table concerning the a document size which is not registered to the size discrimination table.
Patent JP-2002271307-A (JP)
Title: Terminal synchronizing method, communication system, and terminal
Inventor: TANAKA TETSUYA
IPC: A63F13/338
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a terminal synchronizing method whereby the communication timings of a plurality of terminals can be synchronized properly with each other. SOLUTION: A plurality of terminals, e.g. game machines 2 are connected with each other via a network 4. Each game machine 2 so receives the signal inputted from the external, e.g. the television signal broadcasted from an antenna 6 as to extract a synchronizing signal from the broadcast signal. Each game machine 2 performs synchronizing control of its operations, or a data communication between another game machine 2 and it, based on the extracted synchronizing signal. Since the respective game machines 2 are controlled synchronously with each other by using the common signal, the timings of their communications are not so deviated from each other to make possible their proper synchronization.
Patent JP-2002263732-A (JP)
Title: Device for cutting external bead part of electroseamed steel pipe
Inventor: KAZAMA TAKASHI
IPC: B23D1/20
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To reliably guide and cut off chips of an external bead part without using any lubricant. SOLUTION: A traveling plate is rounded into a tube, both ends thereof are heated and welded, and the external bead part B of welded parts of both ends are cut and removed by a cutting device. A cutting tool 18 is disposed at the upper position facing a supporting surface of a holding mechanism. A cutting blade 21 of the cutting tool 18 is formed in a projecting curve on a pipe P in a cutting condition along an outer circumferential surface. The face is arranged so as to form an obtuse angle with respect to the external bead part B of the pipe P in plan view, and a guide pipe 25 having an inlet 25a is provided at the position substantially facing the face.  A fixed blade 27 and a rotary blade 28 are provided in the vicinity of an outlet 25b of a guide pipe 25, and cutting blades 32a and 32b of the rotary blade 28 are intersected with a cutting blade part 27a of the fixed blade 27 so as to form an acute angle thereto and chips K are cut into short pieces. The cut chips K1 are collected in a collection box 34.
Patent JP-2002228350-A (JP)
Title: Vegetable holder in refrigerator
Inventor: FUJIMURA HISAKI
IPC: F25D25/00
Filed: 2001-02-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that vegetables can be preserved only for a short period and are soon spoiled in a usual vegetable case of a refrigerator wherein vegetables are laid down and stacked for storage, by a simple method wherein the vegetables are stored in a state of being stood and kept as they grow in a natural condition, in sections of the vegetable case of the refrigerator divided by elastic strings, and thereby to double the period of preservation substantially. SOLUTION: The elastic strings are stretched inside the vegetable case of the refrigerator (a). The vegetables are put and stood in the sections formed by the strings (b).
Patent JP-2002206904-A (JP)
Title: Sensor
Inventor: OHASHI TOSHIYUKI
IPC: G01D5/18
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact position detection sensor having high sensitivity. SOLUTION: This sensor 10 is provided with permanent magnets 12 to 15 and a magnetic sensor 16. An object to be detected 20 is arranged on the upper side in the direction of z-axis of the magnetic sensor 16 on a line passing the center of the permanent magnet 12 and the permanent magnet 15 and extending in the direction of x-axis and vibrates in the direction of y-axis while maintaining a parallel condition with the x-axis. Consequently, a magnetic field in the positive direction of x-axis acts on the magnetic sensor 16 when the object to be detected 20 is displaced in the positive direction of y-axis and a magnetic field in the negative direction of x-axis acts on it when the object to be detected 20 is displaced in the negative direction of y-axis. The magnetic sensor 16 detects these magnetic fields.  Since magnetic fields are formed by N-pole and S-pole in this way, it is possible to increase a gradient of the intensity of the magnetic fields and detect a position of the object to be detected with high sensitivity because the magnetic fields acting on the magnetic sensor 16 are greatly changed for the change of the position of the object to be detected.
Patent JP-2001260080-A (JP)
Title: Device and method for separating section of predetermined length from continuously manufactured extruded panel having hard foam core arranged between two outer layers
Inventor: SULZBACH HANS-MICHAEL
IPC: B23D59/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device and method capable of separating an extruded section of a very small length. SOLUTION: A shorter section 10 is advantageously separated from an extruded panel 7 continuously manufactured by a twin belt conveyer 2 by a sawing device 1 provided with an adjustable program controller 11 determining an optimal cutting start position related to a reference point and positioned right in front of an edge of the extruded panel. A saw blade 9 is positioned in the optimal cutting start position at an appropriate time before each cutting.
Patent JP-2002265393-A (JP)
Title: Method for manufacturing benzene derivative
Inventor: TAKAHASHI TAMOTSU
IPC: C07C2/48
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polysubstituted benzene in high yield and high selectivity by a simple reaction. SOLUTION: A benzene derivative expressed by formula (I) is manufactured by reacting a titanacyclopentadiene expressed by formula (II) with an alkylene expressed by formula (III) in the presence of lithium metal (wherein, R<1> , R<2> , R<3> , R<4> , R<5> and R<6> are each H, a hydrocarbon group or the like; and L<1> and L<2> are each cyclopentadienyl or the like).
Patent JP-2002270507-A (JP)
Title: Crystal silicon layer forming method and crystal silicon semiconductor device
Inventor: MURAMATSU SHINICHI
IPC: C23C16/24
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a uniformly oriented high-quality silicon layer on a large area and a crystal silicon semiconductor device obtained by this method. SOLUTION: A plurality of linear Ni layer 3 laid at predetermined intervals on an amorphous silicon layer 2 are heat treated to crystallize the amorphous silicon layer 2, thereby growing a polycrystalline silicon layer 4.
Patent JP-2002264284-A (JP)
Title: Stretchable packaging film
Inventor: FUJII KENICHIRO
IPC: B65D65/02
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a stretchable packaging film which is excellent in transparency, packaging aptitude, and cloudproof properties and has a freshness keeping function. SOLUTION: The stretchable packaging film is composed of at least three layers of a base material layer and both sealable surface layers. The film contains 0.01-3 wt.% of limonene, and the base material layer contains 5-60 wt.% of a crystalline polypropylene resin (a) and 40-95 wt.% of a propylene- ethylene block copolymer (b) in which the content of an ethylene unit is 10-30 mole%.
Patent JP-2002079912-A (JP)
Title: Rotational position detector and wiper device
Inventor: OKAI HIDEO
IPC: B60S1/08
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent the inclination of a driven body while reducing the number of part items and assembly work man-hours. SOLUTION: A cylindrical supporting shaft 49 and an annular position restricting protrusion 50 are protruded on a face 221 of a cover 22 opposite to a carrier 19. The driven body 23 is rotatably supported by the supporting shaft 49. The supporting shaft 49 is fittest in slide contact with an inner periphery face 237 of a fitted cylinder portion 232. A portion of the driven body 23 between a reinforcing wall 233 and the fitted cylinder portion 232 is divided into a disc portion 235 and a contact portion 236 by an outer cylinder portion 234. The contact portion 236 is opposed to a protruded end face 501 of the annular position restricting protrusion 50. A toothed washer 51 is attached to an outer periphery face 491 of the supporting shaft 49. The toothed washer 51 pushes the contact portion 236 against the protruded end face 501 of the position restricting protrusion 50.
Patent JP-2001293318-A (JP)
Title: Filter for air-conditioning automobile
Inventor: DUCRET CHRISTOPHE
IPC: B01D39/16
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a filter which is simple and economical and low in mechanical resistance. SOLUTION: The filter to be set especially in a ventilator and/or a heating apparatus and/or an air conditioner for an automobile is constituted of a filter medium (31) having pleats and surrounded at least partially by a plastic frame (32) fixed to the filter medium (31). The pleat (42) has a V-shaped cross section, and the side walls (33, 34, 133) of the frame (32) agree with the V-shape at both ends of the pleat (42) and have openings at least alternately. As a result, both ends of the pleat (42) of the filter medium are not closed.
Patent JP-2002269546-A (JP)
Title: Automatic face-tracking system and automatic face- tracking method
Inventor: MISAWA TAKAFUMI
IPC: G06T15/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tracking system, capable of automatically tracking the movement of a person's face in a dynamic picture image to compose the image of a face image deformed into a desired shape. SOLUTION: A model generation part 1110 generates the three-dimensional face model of a subject 2, on the basis of the data from a three-dimensional face shape photographic device 102. The dynamic image of the person 2 is preliminarily photographed by a camera 104. A matching composition part 1120 rotates and moves the three-dimensional face model to generate a corresponding two-dimensional template image, template-matches the two-dimensional image with the two-dimensional template image, and replaces the mouth peripheral part of the two-dimensional image with the two-dimensional model image generated, while deforming the mouth peripheral part of the matched three- dimensional face model to a desired form.