baber/WOPTO huggingface dataset:
Patent JP-2004276185-A (JP)
Title: Design support system of working tool and working tool
Inventor: ARAKAWA TAKAO
IPC: G06F17/50
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology, facilitating the optimized design for damping mechanism of a working tool, and rationally supporting the design job for the working tool.  <P>SOLUTION: This working tool 121 includes: a tool bit 137 performing designated machining work by linear motion; a driving motor for driving the tool bit 137; a driving force transmitting mechanism for converting the rotational output of the driving motor to the linear motion and transmitting the same to the tool bit 137; and a counterweight linearly moving opposite to the linear motion component in the driving force transmitting mechanism to perform damping operation. Concerning the working tool 121, on the basis of vibration amount generated in the working tool 121 during load driving time when the load Fw based on the machining work is applied to the tool bit 137 and during no-load driving time (B) when the load Fw based on the machining work is not applied to the tool bit 137, respectively, the mass and linear travel of the counterweight are determined. Thus, the design support system 101 of the working tool optimizing the damping mechanism of the working tool 121 is constructed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004241363-A (JP)
Title: System and method for treating formation water and power generator
Inventor: IMAZATO MINEHISA
IPC: H01M8/06
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently and surely treat, with a simple structure, formation water produced in generating power by a power generating body.  <P>SOLUTION: A separator 110 of a fuel cell comprises an air supply conduit 116 for supplying air as oxidant gas to a cathode electrode, and water absorption cloths 120, 121 for treating formation water, provided at least at a middle area of the air supply conduit 116. Specifically, the water absorption cloth 120 as a water absorption member for absorbing the formation water is provided so as to cover at least one part of the surface on which the air supply conduit 116 is formed, while the water absorption cloth 121 is provided along the side wall of the air supply conduit 116.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282657-A (JP)
Title: Personal information protecting method, commodity ordering terminal, commodity order receiving server, personal information transmitting program, and personal information receiving program
Inventor: OGAWA KAZUTO
IPC: G06Q50/00
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a personal information protecting method, commodity ordering terminal, commodity order receiving server, personal information transmitting program and personal information receiving program in which personal information to be transmitted from the side of a commodity ordering person to the side of an order receiving person is encrypted with a public key that does not require key certification using a certification agent, the communication cost is reduced, and personal information of the ordering person can be protected.  <P>SOLUTION: The method is characterised in that, in the ordering terminal 10, public recipient information (public information Pinfo) generated from private recipient information that is recipient's side private information specifying the ordering person, is acquired by a public information acquisition means 11, identification information for identifying the ordering person is defined as a public key Uid and on the basis of the public key Uid, the public information Pinfo and ordering person's private information (r) that is private information of the ordering person, personal information M is encrypted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283256-A (JP)
Title: Pinball game machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinball game machine which accomplishes improvements in the productivity on the production lines by simplifying the mounting work of the board surface parts demonstrating electric decoration effects.  <P>SOLUTION: A plurality of light-permeable cover members 19a and 19b for demonstrating the electric decoration effects is mounted in front of the game board 3 or the board surface parts 13 mounted on the game board 3, through holes 28a, 28b and 28c are individually bored in the game board 3 corresponding to the respective light-permeable cover members 19a and 19b, a collecting base frame 32 is disposed on the rear of the game board 3 and a light emitting body 36 is provided on the front of the collecting base frame 32 while a plurality of wire boards 37a and 37b arrayed corresponding to the respective light-permeable cover members 19a and 19b are installed collectively.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289329-A (JP)
Title: Level shift circuit
Inventor: NISHIMURA KAZUYA
IPC: H03K19/0185
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a level shift circuit immune to noise which reduces increase in elements and the delay.  <P>SOLUTION: The level shift circuit comprises two p-channel MOS transistors 5, 6 with their sources connected to a high voltage power source, the gate of a first n-channel MOS transistor 3 is connected to an output signal of a low voltage power source working circuit, the drain of the first n-channel MOS transistor is connected to the gate of the second p-channel MOS transistor 6 and the drain of the first p-channel MOS transistor 5, the gate of a second n-channel MOS transistor 40 is connected to an input signal to the low voltage power source working circuit, the drain of the second n-channel MOS transistor 40 is connected to the gate of the first p-channel MOS transistor 5 and the drain of the second p-channel MOS transistor 6, and the threshold voltage of the second n-channel MOS transistor 40 is set to the same as that of a transistor of a low voltage power source.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284108-A (JP)
Title: Bench circular saw
Inventor: USHIWATARI SHIGEHARU
IPC: B23D59/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bench circular saw constituted so as to make it unnecessary to be looked from the rear surface side of a fence by a worker and enabling the worker to align the line, which is drawn on works especially on the contact surface side of the fence by a floodlight projector, with a preliminarily drawn marking line.  <P>SOLUTION: The bench circular saw 1 has a base 2, a turntable 10, a cutting part 20 for supporting a circular saw blade 21 and a cutting part support part 30 for supporting the cutting part on the turntable so as to make the same movable above the turntable. A recessed part for housing a laser oscillator 43 for showing the edge of the circular saw blade and the position of the extension line of the edge on the surface of the works W in a line form is formed to the hinge 41 of the cutting part support part 30 and the opening of the recessed part is closed by a lid 50 having a laser beam passing port formed thereto. The lid is opposed to the fence 3 for positioning the works in a contact state and this lid is formed as a mirror surface body to show the marking line or line due to a laser beam on the surface of the works.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286916-A (JP)
Title: Anti-reflection coating for birefringent crystal
Inventor: KAWAI HIROTAKA
IPC: G02B27/28
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-reflection coating for birefringence crystal, the coating which has reflectivities for ordinary beams and extraordinary beams simultaneously reduced in a wide wavelength range even when having the number of layers reduced to three and has a high adhesive strength and adequately adaptive to high-power light.  <P>SOLUTION: On the surface of a birefringent crystal, an SiO<SB>2</SB>film having a refractive index n<SB>1</SB>of 1.47 and an optical film thickness D<SB>1</SB>of ≥0.053 and ≤0.067, a Ta<SB>2</SB>O<SB>5</SB>film having a refractive index n<SB>2</SB>of 2.1 and an optical film thickness D<SB>2</SB>of ≥0.047 and ≤0.054, and n SiO<SB>2</SB>film having a refractive index n<SB>3</SB>of 1.47 and an optical film thickness D<SB>3</SB>of ≥0.153 and ≤0.169 are successively formed as a first layer (the birefringent crystal side), a second layer, and a third layer (the air side) respectively so as to constitute a three-layered structure, wherein an optical film thickness D<SB>x</SB>is given by n<SB>x</SB>×d<SB>x</SB>/λ<SB>0</SB>where x=1,2,3, n<SB>x</SB>is the refractive index of each layer, d<SB>x</SB>is the film thickness of each layer, and λ<SB>0</SB>is a set wavelength.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286513-A (JP)
Title: Powder constant-quantity feeder
Inventor: OISHI NAOYUKI
IPC: G01F13/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device supplying quantitatively while scraping powder including moisture absorption lumps.  <P>SOLUTION: A rotating shaft 16 installed upright in the center of a supporting tube 11, a measuring vessel 13 in which the upper part of the rotating shaft is inserted, and a storage vessel 12 arranged at the upper part of the measuring vessel 13 are arranged. The measuring vessel 13 is arranged beneath the powder storage vessel 12. A rotatable scraping fin 20 is installed in the bottom portion of the powder storage vessel 12. A flat perforated plate 22 having many measuring holes 23 for accommodating the powder is rotatably installed in the bottom portion of the measuring vessel 13. A supply port 27 is established near the periphery of a bottom plate 19 of the measuring vessel 13. A leveling off plate 25 covering the measuring holes 23 of prescribed angle range is fixed near the periphery of the flat perforated plate 22. The powder thrown into the storage vessel 12 is pulverized by the scraping fin 20 rotating in the storage vessel, then fed to the measuring vessel 13. Concerning the powder filled up in the measuring holes 23 of the flat perforated plate 22 rotating in the bottom portion of the measuring vessel 13, the powder whose quantity is regulated in proportion to the number of revolutions of the flat perforated plate is sequentially supplied from the supply port 27 by the leveling off plate 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287710-A (JP)
Title: Language processing system
Inventor: YOSHIJI KATSUNORI
IPC: G06F17/21
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To realize highly precise natural language processing by using the definition information of a character string inputted when a document is prepared for natural language processing, and to update dictionary data to be referred to by the natural language processing corresponding to the appearance of new words without making it necessary to especially execute its maintenance.  <P>SOLUTION: This system is provided with a document preparing part 1 for preparing a document in accordance with a user input, a language processing part 2 for executing the natural language processing of the descriptive contents of a document and a shared dictionary part 3 to be referred to by the document preparing part 1 and the language processing part 2. The document preparing part 1 reflects definition information such as the part of speech of a character string inputted by the user when a document is prepared on the shared dictionary part 3, and the language processing part 2 executes the natural language processing by referring to the character string definition information reflected on the shared dictionary part 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284198-A (JP)
Title: Transmission belt manufacturing method
Inventor: ARAKANE TOSHIAKI
IPC: B29D29/10
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission belt manufacturing method capable of manufacturing a cogged belt low in cost by simplifying the joining work of the cog ridge parts of a sheet for a compressed rubber and reducing the occurrence of the defective percent of the joining work.  <P>SOLUTION: A reinforcing fabric 6 is placed on the surface of a mold 1 having ridge parts 4 and groove parts 5 alternately provided thereto and rod-shaped members 7 are fitted in the groove parts 5 to press the reinforcing fabric 6 and mechanically fixed to the bottom surfaces 8 of the groove parts to shape the reinforcing fabric 6. The sheet 10 for the compressed rubber is wound around the mold 1 to butt and join the cut surfaces 11 of the sheet 10 and, after a stickiness preventing material 15 is wound around the sheet 10 for the compressed rubber, the sheet 10 for the compressed rubber from which the respective rod-shaped members 7 are drawn out is heated under pressure to be shaped on the mold 1 and at least a core wire and a stretched rubber sheet are successively wound around the surface of the unvulcanized sheet 10 for the compressed rubber from which the stickiness preventing material 15 is removed to form a belt molded body 35. Thereafter, the belt molded body 35 is vulcanized and the obtained vulcanized sleeve is cut into a V-shape to produce the transmission belt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004283470-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which is so designed that a player can choose whether the player plays a match game.  <P>SOLUTION: When a match game mode for playing the match game is selected by the player (S04), and a request for the match game against another game machine is selected by the player (S08), the request for the match game is sent to the other game machine via a communication means. Only when a reply saying an acceptance of the match game is received from the other machine, the player can play the match game with the game machine.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293636-A (JP)
Title: Linkage device
Inventor: OWADA MASAHIRO
IPC: F16H61/26
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linkage device capable of adjusting a lever ratio, and adjusting a stroke in a smaller occupied space.  <P>SOLUTION: A first rod 1, that is connected to a transmission lever at a cabin at one end, is pivotally attached at the other end to one end of a first lever 3. The other end of the first lever 3 is fixed to a first gear 5G, and the first gear 5G is rotatably supported. A second gear 11G to be engaged with the first gear 5G is rotatably supported, and one end of a second lever 9 is fixed to the second gear 5G. At the other end of the second lever 9, one end of a second rod 7 is pivotally attached. The other end of the second lever 7 is connected to a transmission.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004295371-A (JP)
Title: Repair/sales system for golf equipment
Inventor: OTSUBO MASATOSHI
IPC: G06Q30/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repair/sales system for golf equipment that is extremely advantageous to three parties, namely a customer, a mobile golf workshop operator and a store manager of a golf shop or the like by allowing the mobile golf workshop operator who is under a commission contract with the golf store to make a profit on given repairs, golf equipment sale and the like through a mobile workshop based on a mobile vehicle.  <P>SOLUTION: A mobile golf workshop operator who is under a commission contact with a store manager of a golf shop or the like uses a mobile vehicle equipped for golf equipment repairs, such as golf club shaft replacement, golf club head replacement, grip replacement, and lie angle and head balance adjustments, and goes direct to a parking space or the like of an enterprise, a store, a driving range, a pachinko parlor or a market to repair customers' golf equipment and to sell golf equipment such as used golf club shafts and used golf clubs and take trade-ins of and buy in used golf equipment and the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296702-A (JP)
Title: Process for fabricating semiconductor light emitting element
Inventor: AKASAKI ISAMU
IPC: H01L33/32
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for fabricating a semiconductor light emitting element in which the surface roughening process of a nitride semiconductor is simplified, cracking of the element is avoided and good uniformity is attained.  <P>SOLUTION: The process for fabricating a semiconductor light emitting element comprises a step for forming a one conductivity type nitride semiconductor layer, a light emitting layer and a reverse conductivity type nitride semiconductor layer sequentially on one major surface of a conductive single crystal substrate having a hexagonal system crystal structure and then forming one electrode on the reverse conductivity type nitride semiconductor layer, a step for forming the other electrode on the rear surface of the single crystal substrate, and a step for roughening the rear surface of the single crystal substrate by wet etching. Such problems as a long processing time is required for etching, e.g. RIE or ion milling, grinding, and the like, and a fabricated nitride semiconductor light emitting element is cracked by a residual stress caused by difference of lattice constant and thermal expansion coefficient between a different type of substrate and a nitride semiconductor at the time of machining can be solved when the light take-out surface of the element is roughened, e.g. when protrusions and recesses are made thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289760-A (JP)
Title: Wiring board with built-in low-pass filter
Inventor: OKAMOTO TETSUYA
IPC: H03H9/72
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board with a built-in low-pass filter with which a double or triple higher harmonic wave of a passband of a surface acoustic wave (SAW) filter element can be attenuated over a wide band and a low-pass filter of a low loss can be realized by connecting the built-in low-pass filter to a transmission output side of the SAW filter element.  <P>SOLUTION: The wiring board is provided with a substrate configured by laminating a plurality of dielectric layers 1-5, a cavity 6 for housing the SAW filter element formed on an upper surface of the substrate, and the low-pass filter built in the substrate, electrically connected to the transmission output side of the SAW filter element and composed of strip lines 12, 13, a ground electrode 7 and ground capacitive electrodes 10, 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004293219-A (JP)
Title: Latch device of door opening-closing handle
Inventor: SHIRAGAMI KEISUKE
IPC: E05B83/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch device of a door opening-closing handle for easily switching to an automatic lock mode and a manual lock mode by the existence of installation of a single part such as a use mode setting body.  <P>SOLUTION: The use mode setting body 9 is attached to and detached from a back face base end part 8 of a hook lever 3 according to a selected use mode. When rotating the hook lever 3 to a rising position in the automatic lock mode, a cam lever 11 is rotated in the front direction by pushing the cam lever by the use mode setting body 9. When rotating the hook lever 3 to the rising position in the manual lock mode, a nose part 13 unpushed by the back face base end part 8 of the hook lever 3 is arranged on the cam lever 11. When rotating the hook lever 3 to a falling-down position in the automatic lock mode and the manual lock mode, a lock lever 16 is held in an attitude so that a tip part of the lock lever 16 enters a rotational locus of the back face base end part 8 of the hook lever 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300747-A (JP)
Title: Synthetic resin made bamboo fence having vertical muntin
Inventor: HIDA HIROSHI
IPC: E04H17/14
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic resin made bamboo fence preventing deformation of the muntin due to clearance occurrence and thermal elongation of the connection part of the muntin and improving the aesthetic appearance.  <P>SOLUTION: The muntin is made of one or a pair of two tubular bodies. The first coupler X is charged in the coupling part of the lower muntin 2a and the upper muntin 2a. The first coupler has insertion part 41, 42 closely inserted in a hollow part of the lower side muntin and a hollow part of the upper side muntin and a collar 43 having a plane face nearly equivalent to the end face shape of the muntin is extended to the periphery of the boundary of the upper and lower insertion parts. A skirt part 44 engulfing the lower end of the upper muntin when the upper side insertion part is inserted in the hollow of the upper side muntin, is erected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301279-A (JP)
Title: Straight pipe with valve function
Inventor: KITAGAWA MASAYOSHI
IPC: F16K27/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To easily and inexpensively interpose a valve in a pipeline.  <P>SOLUTION: This straight pipe 30 having a socket 2 on one end and a spigot 3 on the other end is formed as a valve casing, and a valve structure is constituted in the valve casing. The valve is composed of a valve stem 9 penetrating through the straight pipe 30 and a valve element 10. Two-piece mounting seats 34 and 44 are fastened to an outer peripheral surface of the straight pipe 30 by sandwiching the straight pipe 30, and the valve stem 9 reaches both mounting seats 34 and 44, and a rotational driving means 20 composed of a worm gear mechanism is arranged in one of the mounting seat 34, and a bearing of the valve stem 9 is fixed to the other mounting seat 44. The mounting seats are separated from the straight pipe, and since there is no need to form a part except for a through-hole of the valve stem in the straight pipe, the straight pipe can be similarly manufactured by centrifugal casting as a conventional straight pipe.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300005-A (JP)
Title: Method of producing artificial zeolite
Inventor: YODA MAKOTO
IPC: C01B39/28
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing artificial zeolite of high performance at a low cost by solving the problem caused by residual silicon inhibiting a zeolite formation reaction.  <P>SOLUTION: In the method for producing artificial zeolite by using coal ash as a main raw material and sodium aluminate as an auxiliary raw material, slurry consisting of coal ash and an alkali aqueous solution of sodium hydroxide or the like is subjected to primary heating treatment, thereafter, sodium aluminate is added to the slurry, and secondary heating treatment is performed thereto, so that artificial zeolite is produced. The sodium aluminate can be produced by mixing an amorphous alumina-based raw material to an alkali aqueous solution of sodium hydroxide or the like, stirring the mixture, and performing heating treatment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304121-A (JP)
Title: Organic semiconductor element
Inventor: KUBOTA JUN
IPC: H01L51/00
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic semiconductor element that can be driven stably under a low gate voltage.  <P>SOLUTION: This organic semiconductor element is composed at least of a substrate, an organic semiconductor, an insulator, and a conductor and has electrodes for impressing a bias voltage. The insulating section of the semiconductor element has the silsesquioxane skeleton expressed by the formula 1 (wherein, R1, R2, R3, and R4 denote substituted or nonsubstituted alkyl groups having 1-5 carbon atoms or substituted or nonsubstituted phenyl groups, both of which have the same functional group or different functional groups and random or block copolymerization forms, and m and n respectively denote integers of ≥0 which are adjusted so that m+n may become an integer of ≥1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI