baber/WOPTO huggingface dataset:
Patent JP-2003325587-A (JP)
Title: Motor power driving apparatus for wheelchair
Inventor: OKUDA TERUO
IPC: A61G5/04
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent one of a pair of left and right driving wheels from idly running by normally and equally grounding the driving wheels in a wheelchair motor power driving apparatus to be attached to a wheelchair for usage.  <P>SOLUTION: The motor power driving apparatus 30 includes each base 40 to be attached to the wheelchair 1. A support shaft 50 is attached to the base 40, and a chassis 60 is supported at the center part by the support shaft 50. The support shaft 50 performs a pitching motion with respect to the wheelchair 1, and the chassis 60 performs a rolling motion. The driving wheels 64L and 64R are arranged in the both left and right wings in the chassis 60. The grounding/non-grounding of the driving wheels 64L, 64R is selected by the pitching motion of the support shaft 50. The relative heights of the driving wheels 64L and 64R in grounding with respect to the wheelchair 1 are changed respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326345-A (JP)
Title: Method for producing cast iron tube in centrifugal casting facility
Inventor: ISHII TOSHIO
IPC: B22D13/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To produce a cast iron tube which unifies the distribution of the tube thickness and has a little of surface defect and internal defect.  <P>SOLUTION: In a method for producing the cast iron tube in a centrifugal casting facility, with which molten iron is supplied into a metallic mold 4 through a trough 5 for pouring the molten iron, inserted into the metallic mold 4 and also, the metallic mold 4 is shifted so as to shift away from the trough 5 and the molten iron in the metallic mold 4 is solidified to produce the cast iron tube, the trough 5 is disposed by displacing on the center line connecting the upper end position with the lower end position of the metallic mold. The metallic mold 4 is rotated toward the direction, in which the distance in the circular direction between the trough 5 and the lower end position of the metallic mold 4 is shortened, in the direction faced to the lower end position side of the metallic mold 4 from the trough 5 side and also, the molten iron is poured from the trough 5 toward the center line side of the metallic mold 4 and toward the portion positioned to the rearer part in the rotating direction from the lower end position of the metallic mold 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331187-A (JP)
Title: System for realizing search word advertisement application utilizing web service
Inventor: MINEGISHI YUKIYO
IPC: G06Q30/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of work for confirming the availability of advertisement space and for making a reservation application in realizing a search word advertisement application job.  <P>SOLUTION: Respective search engine sites 11 to 13 make jobs for retrieving and acquiring the availability of advertisement space for each search word and for realizing a reservation application for an search word advertisement a web service and provides the web service. An advertisement agency site 30 makes jobs that accesses web services for application related jobs of the respective search engine sites 11 to 13 in linkage and collectively retrieves and acquires the availability of the advertisement fields in the search engine sites 11 to 13 to make a reservation application a web service and provides the web service in response to an instruction and a request from an advertiser. In such a case, the advertisement agency site 30 can retrieve web services of all of the search engine sites 11 to 13 including even a search engine site to be not grasped by the advertiser 20 on the basis of registered information provided by a directory service 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331222-A (JP)
Title: Ic card adapter
Inventor: KATAYAMA YOSUKE
IPC: B42D15/10
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To thin the whole body so as to be able to be loaded on a PC card slot with a room, and simultaneously to secure strength, concerning an IC card adapter loadable on the PC card slot.  <P>SOLUTION: The IC card adapter having on the front a connector 7 to be connected to the PC card slot S on the apparatus side and allowing an IC card 17 to be mounted detachably is equipped with a circuit board 3 equipped with a contact terminal 15 to be brought into contact with an electrode 18 of the IC card 17, a frame 1 made of a synthetic resin for holding the circuit board 3, and a lower plate 4 made of a sheet metal arranged on the lower face side of the frame 1. In the adapter, the frame 1 and the lower plate 4 are connected together by ultrasonic welding with a rivet 27 made of a synthetic resin on the front end side, and the IC card 17 can be inserted and mounted from the rear side between both members 1, 4. A reinforcing projection strip 22 having a hollow 21 on the lower face is embossed and formed upward so as to extend in the front-to-back direction on the lower plate 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325607-A (JP)
Title: Face wash massager
Inventor: SATO KOJI
IPC: A61H23/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face wash massager with improved appearance design improving handiness such as a handling characteristic and operability by thin ning and miniaturizing a waterproof face wash massager having sucking and rotating functions.  <P>SOLUTION: The face wash massager is characterized by that a motor 7 and a battery 8 are housed in a container like lower case 2 with an opened upper part, an opening of the lower case is blocked by a lid part 10 on a holding part of a motor support 9 holding the motor and the battery, a lid circumferential rim and a lower case inner face are fit together water-tightly, a rotor 38 engaging with a motor shaft and rotating is provided on an upper part of the lid part, a rotary attachment 40 is detachably engaged with the rotor, a suction attachment 25 is detachably arranged on an end part of a cylindrical shaft 23 communicated with a pump mechanism 19 driven by the motor, and a power switch 32 positioned above the motor support is water-tightly connected with an operation piece 5 provided in an outer side of an upper case.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331964-A (JP)
Title: Terminal fitting
Inventor: MAEDA TAISAKU
IPC: H01R13/11
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent opening up of a part where a plurality of elastic contact pieces are densely bent and folded from.  <P>SOLUTION: Two elastic contact pieces 20A, 20B has their base end parts 21A, 21B joined together, and the base end parts 21A, 21B are bent and folded so as to be closely adhered to each other, in a state overlapped with each other. The two base end parts almost closely adhered to each other are restrained from opening by being in contact with a pressing part 24. With this, the two elastic contact pieces 20A, 20B are kept in an overlapped state in a proper attitude.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334137-A (JP)
Title: Electromagnetic rice cooking unit
Inventor: OHASHI SHOZO
IPC: A47J27/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preferable assembling structure such as an electromagnetic induction coil unit in an electromagnetic rice cooking unit.  <P>SOLUTION: This electromagnetic rice cooking unit has an electromagnetic induction coil unit 11 and a core supporting member 36 arranged below a protection frame 6. The electromagnetic induction coil unit 11 is held and fixed between the protection frame 6 and the core supporting member 36. By such a constitution as mentioned above, the assembling characteristic of the electromagnetic induction coil unit 11 becomes superior as compared with that of a case in which the electromagnetic induction coil unit 11 is separately and independently fixed by a threaded member against the protection frame 6 and the core supporting member 36, resulting in that its manufacturing cost can be reduced through improvement in assembling characteristic. In addition, the electromagnetic induction coil unit 11 is held and fixed between the outer bottom part of the protection frame 6 and the core supporting member 36, thereby its dropping caused by a disengaged state of a threaded member, for example, is positively prevented and its fixing reliability is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338566-A (JP)
Title: Non-volatile semiconductor memory device and method of manufacturing the same
Inventor: HASHIMOTO KOJI
IPC: H01L27/115
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device and a method of manufacturing the same which are capable of narrowing a word-line width for increasing the integration degree or the like while securing a withstand voltage between bit lines.  <P>SOLUTION: An amorphous silicon film doped with phosphorus and a silicon nitride film are sequentially grown. These films are patterned into planar shapes of word lines 6. A CVD oxide film is grown on the whole surface, and is subjected to anisotropic etching to form sidewalls 8 on sides of the word lines 6. By this anisotropic etching, an ONO (oxide-nitride-oxide) film 2 located immediately under the CVD oxide film is also removed. The semiconductor substrate 1 is then etched to form grooves 21 utilizing a mask composed of the silicon nitride film 22, a silicon oxide film 5, and the sidewalls 8. Furthermore, by utilizing the same mask, boron ions are ion-implanted to bottoms of the grooves 21 to form a channel-stop diffusion layer 7. Then, an interlayer insulating film 9 is formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340385-A (JP)
Title: Ultrasonic cleaning apparatus for flexible thin sheetlike work
Inventor: SHIBANO YOSHIHIDE
IPC: B41F35/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To prevent equipment from becoming large-sized to reduce an equipment cost and to facilitate the handling of a work, in an ultrasonic cleaning apparatus for a scale-up thin sheetlike flexible work.   <P>SOLUTION: A freely rotatable drum 4 is provided in a washing tank 3 which has first and second ultrasonic transducers 7 and 8 attached to the undersurface thereof, and a flexible work W is wound around the outer surface of the drum 4 to be ultrasonically washed with the NMP liquid in the washing tank 3 while the drum 4 is rotated. Thereafter, the NMP liquid is drawn out of the washing tank 3 while pure water is introduced into the washing tank 3 to ultrasonically rinse the washing tank 3. Further, at the time of washing with the NMP liquid, a part of the NMP liquid is circulated to wash the washing tank 3 while degassing the same. Further, a gap is formed between the drum and the work W to wash the back surface of the work W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342387-A (JP)
Title: Surface decorating sheet and its molded product
Inventor: KOMOTA FUKUMU
IPC: B29C45/14
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface decorating sheet which is composed of a styrenic resin, has a small internal strain, and can obtain a surface decorative molded product having low warpage when integrated with a thermoplastic resin base material in in-mold decorating or the like, and a molded product using the same.   <P>SOLUTION: The decorating styrenic resin sheet is composed of a resin composition mainly having a styrenic copolymer resin which is a polymer to be obtained by anionic polymerization and has a composition ratio [b/(a+b)] of (a) a styrenic monomer to (b) a conjugated diene monomer of 0.20-0.28, and the decorative molded product uses the sheet. A mixture with another styrenic resin having a specified composition is more preferred.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347890-A (JP)
Title: Longitudinally-coupled multi-mode piezoelectric filter
Inventor: MITANI TERUHIRO
IPC: H03H9/54
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a longitudinally-coupled multi-mode piezoelectric filter which is capable of coping with various passing bands, is broadband, and is capable of obtaining large out-band attenuation quantity.   <P>SOLUTION: The longitudinally-coupled multi-mode piezoelectric filter 1 is provided with a plurality of excitation electrodes 3-15 arranged in parallel; a stacked piezoelectric material 2, having a plurality of piezoelectric layers arranged between the excitation electrodes and subjected to polarization processing in a prescribed direction; and an input electrode 16, an output electrode 17 and a ground electrode 18 formed on the external surface of the piezoelectric material 2. When an input signal is applied between the electrodes 16 and 18, vibrations of different orders from first to third modes are excited and coupled, an output signal is fetched, and formulas Fa(N-1)≥Fr(N) and Fa(N)≥Fr(N+1) are satisfied, where Fa(N-1) is the antiresonance frequency of first mode, Fr(N) and Fa(N) are the resonance frequency and the antiresonance frequency of a second mode respectively, and Fr(N+1) is an antiresonance frequency of a third mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343713-A (JP)
Title: Travelling speed changing mechanism of working car
Inventor: HORIUCHI YOSHIBUMI
IPC: F16H63/12
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To reduce shock in the case of constituting a travelling speed changing structure of a working car so as to operate a gear speed changing mechanism by an actuator by automatically operating a transmission clutch in a disengaged state and automatically operating the transmission clutch in a transmission state again.   <P>SOLUTION: First and second transmission systems 7, 10 are arranged in parallel between transmission shafts 2, 4 on the upper side and the lower side, and a hydraulic multiple plate type transmission clutch 6 and a forward and backward change-over mechanism 44 are furnished on the transmission lower side. A second gear speed changing mechanism 15 is operated at a specified speed changing position, a first friction clutch 9 is operated in a disengaged state while operating a second friction clutch 12 in a transmission state, and the transmission clutch 6 is gradually operated in the transmission state by operating it from the transmission state to a semi- transmission state. A first gear speed changing mechanism 13 is operated at a specified speed changing position, the second friction clutch 12 is operated in the disengaged state while operating the first friction clutch 9 in the transmission state, and the transmission clutch 6 is gradually operated in the transmission state by operating it from the transmission state to the semi-transmission state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341079-A (JP)
Title: Ink jet head and ink jet recorder
Inventor: NAKANO NAOKI
IPC: B41J2/045
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet head in which wiped residual ink is not left in the vicinity of the level difference of a nozzle cover when a nozzle plate entirely covered with the nozzle cover is wiped by means of a nozzle blade.   <P>SOLUTION: The nozzle cover 40 covering the entire circumference of the nozzle plate 24 is provided with an opening 41 for exposing an nozzle array consisting of a plurality of nozzle holes 25 and a wiping space sufficiently wider than the wiping range W of the wiper blade is provided in the extending direction of the nozzle array. Since the forward end part 42 of two opposing sides of the opening 41 is warped to the nozzle plate 24 side, level difference between the nozzle plate 24 and the nozzle cover 40 becomes the plate thickness of the nozzle cover and the residual ink wiped by means of the wiper blade is not left at the level difference part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340574-A (JP)
Title: Control method for output voltage of welding power source device
Inventor: DO KOGUN
IPC: B23K9/09
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for output voltage of a welding power source device capable of setting an appropriate initial voltage setting value corresponding to the setting value of an EN ratio to adjust the arc voltage and the arc length immediately after arc start to an appropriate value, in AC pulse arc welding.   <P>SOLUTION: In the AC pulse arc welding for welding by changing at least either a negative electric current of electrode or a negative term of electrode according to the setting value of the EN ratio, a previously set initial voltage setting value is made to be a setting voltage at the time of arc start, then, the setting voltage is corrected in every control cycle after the arc start, so that the detected value of a short circuit frequency between a welding wire and an object to be welded during welding can be substantially equal to the setting value of a predetermined short circuit frequency, thereby controlling the output voltage of the welding power source device. The function between the setting value of the EN ratio and the initial voltage setting value is previously set, and the initial voltage setting value corresponding to the setting value of the EN ratio is set according to the function to control the output.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342541-A (JP)
Title: Adhesive sheet
Inventor: MURAKAMI YOSHIHIDE
IPC: C09J7/38
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive sheet having high moisture permeability and moderate adhesive force, scarcely causing physical irritation to an adherend when peeled thereoff, causing no swelling deformation of the substrate due to migration of a liquid component from the adhesive layer, and having good processability.   <P>SOLUTION: The adhesive sheet is such one that the adhesive layer formed from a resin composition comprising an acrylic ester-based polymer, a ≥16C carboxylic ester compatible with said polymer and liquid or pasty at normal temperatures, and a crosslinking agent component is provided on a film made from a polyether urethane resin obtained by reaction between a polyol component and a polyisocyanate component, wherein the polyol component comprises at least one polyether polyol having a polyoxyalkylene skeleton consisting of specific recurring units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007059-A (JP)
Title: Image processing apparatus
Inventor: MURAKAMI ATSUHIKO
IPC: H04N1/21
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve security protection by repeatedly performing an erasing work depending on a security level in a region where image data are stored.  <P>SOLUTION: This image processing apparatus comprises an image data inputting means 2 for inputting image data, an image data storage means 12 for storing image data inputted from the input means 2, an image data outputting means 6 for outputting image data stored in the storage means 12, and an image data erasing means for erasing the image data stored in the storage means 12. This image processing apparatus also comprises a number of times of erasure control means for allowing the image data erasing means to perform the erasing work of the image data to be erased a plurality of number of times.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004005240-A (JP)
Title: Operating method of net auction system
Inventor: KUBOTA KAZUYASU
IPC: G06Q50/00
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a bidder from purchasing an unreasonably expensive commodity.  <P>SOLUTION: A server managing net auction searches a market sales price of an exhibit relating to the request for entry received from a client of an exhibitor, from a database connected on a network and managing the market sales price, calculates the reasonable minimum contract price on the basis of the searched market sales price, compares the received minimum contract price with the reasonable minimum price, contacts the client of the exhibitor about the application of the reasonable minimum contract price or the price less than that as the minimum contract price, and receives the request for entry under a condition that the reasonable minimum contract price or the price less than that is the minimum contract price.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000373-A (JP)
Title: Headrest support mechanism for vehicle sheet
Inventor: KIKUMOTO MASAYUKI
IPC: B60N2/48
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by preventing play, to secure feeling of a proper degree in tilting operation and to reduce costs for production by dispensing with caulking work in a headrest support mechanism.  <P>SOLUTION: In the mechanism where the headrest support part 30 of a pole 3 is put through the support plate 4 of a headrest frame 5 to tilt a headrest 1 with the support part 30 as the center of tilting, a cam 6 is non-rotatably fitted to the support part 30 and a cam receiving member 7 provided with a wave washer part 11 and a leaf spring 10 for generating prescribed spring force by engagement of the cam 6 with a cam operation part 6a is non-rotatably fitted to the side of the support plate 4. Prescribed clamping force is applied between the support plate 4, the wave washer part 11 and the cam 6. Thus, the cam 6 and the leaf spring 10 are prevented from coming off and play without performing caulking work to the cam receiving member 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003038174-A (JP)
Title: Human amine receptor
Inventor: RI I
IPC: C07K14/705
Filed: 2002-06-05
Abstract: PROBLEM TO BE SOLVED: To disclose a human amine receptor polypeptide and DNA (RNA) encoding such polypeptide and a method for producing such polypeptide by recombinant techniques. SOLUTION: A method for detecting a compound which binds to such polypeptide and activates the polypeptide and binds to such polypeptide and inhibits the polypeptide and the use of the compound for treating diseases related to the under-expression and over-expression of the human amine receptor of the present invention are provided. A method for detecting a mutation in the nucleic acid sequence encoding the polypeptide and for detecting altered levels of the soluble form of the polypeptide is also disclosed.
Patent JP-2004008416-A (JP)
Title: Game machine
Inventor: FUKUMOTO NOBUAKI
IPC: A63F7/02
Filed: 2002-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for putting forward a great many ideas for presentation at the time of lottery on the occurrence of a special game state advantageous to a game player.  <P>SOLUTION: In this game machine, a game is played by throwing in a game medium 30. The game machine includes a lottery device 20 having a presentation area 40 for a lottery medium 31 different from the game medium 30 and adapted to perform lottery by the operation of the lottery medium 31 in the presentation area 40. According to the lottery result of the lottery device 20, the special game state advantageous to the game player is generated. The lottery device 20 may be adapted to perform lottery depending on whether or not the lottery medium 31 reaches a specified region in the presentation area 40. Further, the device 20 is provided with a game area in which a game is played by the operation of the input game medium 30, and the device 20 may be provided in the game area to constitute a winning device for the game medium 30 and adapted to perform lottery by winning of the game medium 30.  <P>COPYRIGHT: (C)2004,JPO