baber/WOPTO huggingface dataset:
Patent JP-2007032771-A (JP)
Title: Field valve monitoring device
Inventor: SHIROTA TAKAHIRO
IPC: F16K37/00
Filed: 2005-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a field valve monitoring device not needing an external power source in detecting opening/closing of a field valve.  <P>SOLUTION: A disc 14 is rotated in interlocking with a handle 12 of the field valve 11 and has a slit on its surface. A first piezoelectric sensor 16a is kept into contact with the disc 14 at a full-open position of stroke of a valve rod 13, and is moved between a full-open position and a full-close position while vibrated by the slit of the disc 14, when the handle of the field valve 11 is rotated and operated between the full-open position and the full-close position. Further a second piezoelectric sensor 16b is kept into contact with the disc 14 at the full-close position of the stroke of the valve rod 13, and vibrated by the slit of the disc 14 when the handle 12 of the field valve 11 is rotated and operated at the full-close position. An opening/closing determining device 18 determines an opening/closing state of the field valve 11 on the basis of electric power generated from the first piezoelectric sensor 16a and the second piezoelectric sensor 16b.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007041294-A (JP)
Title: Road map data update system and road detecting system
Inventor: GOTO MASAYUKI
IPC: G08G1/00
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To correctly detect a road in which change occurs without comparing a traveling trajectory of a vehicle and a road map data used in a navigation system.  <P>SOLUTION: In a road map data update system 3, by comparing the distribution maps of a past direction and a future direction, which are obtained by drawing and a plurality of traveling position data of different data collection periods and prepared, and difference of distribution rates of the traveling position data between them is extracted. When the distribution position of the traveling position data which is present in one distribution map and is not present in the other distribution map in the distribution map of the past direction and the future direction, satisfies a predetermined condition, the distribution position of the traveling position data is detected as a newly opened or closed road.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007040850-A (JP)
Title: Rotating angle sensor
Inventor: SAOTOME ISAO
IPC: G01D5/18
Filed: 2005-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating angle sensor with small angle errors, as is simple signal processing even in conditions a magnetic sensible section is prepared at a position far from the center of a magnet.  <P>SOLUTION: A magnetic sensible section with two electromagnetic conversion elements 9x and 9y sensitive magnetically to the components Bx and By in a direction of the two axes, which are in parallel to a surface of a magnet 8 of magnetic flux density and intersect orthogonally each other, is prepared at a spatial point above the surface of a ring magnet 8 magnetized in the radius vector direction. The aforementioned spatial point is set at a position where the absolute values of amplitude in variations of both components Bx and By due to rotation of the magnet 8 are equal to each other at the spatial point concerned. Therefore, the angle θ can be determined from simple computation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038929-A (JP)
Title: Autonomous control box structure for pilotless helicopter
Inventor: HIRANO MASAHIKO
IPC: B64C39/02
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an autonomous control box structure for a pilotless helicopter improving a heat radiating property by a simple structure.  <P>SOLUTION: In the autonomous control box structure for the pilotless helicopter, an autonomous control box 14 storing an autonomous navigation device 39 is mounted on an outside of a machine body. The autonomous control box structure is composed of a metallic bottom plate 25, the autonomous navigation device 39 loaded on an upper surface of the bottom plate 25, and a cover 33 equipped on an upper side of the bottom plate 25 and covering the autonomous navigation device 39.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037860-A (JP)
Title: Arm movable type hanger
Inventor: MURAMOTO KOICHI
IPC: A47G25/40
Filed: 2005-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arm-movable type hanger where a garment can be attached and detached smoothly by opening and closing right and left arm parts by simple constitution.  <P>SOLUTION: The arm-movable type hanger 10 is composed of: a main body part 3; and a left arm part 1 and a right arm part 2 mounted respectively rotatably through shaft members 14 and 24 at two right and left places provided at the main body part 3. The right and left arm parts 1 and 2 are respectively formed of: supporting parts 11 and 12 extended downward from the shaft members 14 and 24; and garment receiving parts 13 and 23 which are extended outward bent from bending parts 12 and 22 with the tips of the supporting parts 11 and 12 as the bending part 12 and 22 and which hold the shoulder parts of the garment from the rear side of the garment when hanging the garment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007048553-A (JP)
Title: Fuel cell stack
Inventor: ETSUNA KENICHI
IPC: H01M8/10
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell stack which does not yield complication and upsizing of its structure and enables easy addition of a prescribed fastening load to a laminate.  <P>SOLUTION: Between two end plates (14a, 14b) arranged on both ends of the laminate (12) and interposing the laminate (12), spacers (16a, 16b) are inserted as set smaller by a prescribed length than the lamination direction length of the laminate (12). The two end plates (14a, 14b) are fastened with bolts (72) such that the two end plates (14a, 14b) abut to the spacers (16a, 16b).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006075592-A (JP)
Title: Local exhaust system for formaldehyde gas at dissecting table
Inventor: YAMATO HIROSHI
IPC: F24F7/06
Filed: 2005-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local exhaust system for a formaldehyde gas at a dissecting table, which enables a dissecting person to always carry out dissection under a formaldehyde gas concentration of 80 ppb or less in dissecting practice.  <P>SOLUTION: The local exhaust system for the formaldehyde gas at the dissecting table 1 is constituted by placing an intake port of a suction box 3 to face an intake opening provided inside the four peripheries of the dissecting table 1, connecting the exhaust side of the suction box to the intake side of a collecting intake box 5 through a duct 4, further connecting the exhaust side of the collecting intake box to an exhaust blower through a flexible duct 7, and providing the four peripheries of the dissecting table with flexible boards or comb tooth shaped flexible boards having a height of at least a vertical dimension maximum value of a subject to be dissected, formed of a flexible material having elastic deforming ability to fall inside or to be restorable into original shape according to the movement of both hands of an operator, and formed with depth of cuts in such a width dimension that only the elbow or arm part of the operator falls inside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007052949-A (JP)
Title: Hybrid system
Inventor: KUSAKARI TOSHIAKI
IPC: H01M8/00
Filed: 2005-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid system in which energy can be taken out at a high efficiency without carrying out heat supply.  <P>SOLUTION: The hybrid system 1 has a fuel cell 2, a hydrogen cylinder 3 to supply hydrogen to an anode of the fuel cell 2, an LPG cylinder 4 to supply unsaturated hydrocarbons to a cathode of the fuel cell 2, and an engine (internal combustion engine) 5 to utilize a fluid containing saturated hydrocarbons exhausted from the fuel cell 2 as a fuel. The unsaturated hydrocarbons and the saturated hydrocarbons are preferably a gas under the temperature and the pressure in which the hybrid system 1 is actuated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052231-A (JP)
Title: Optical system for projection type display apparatus and projection type display apparatus having the optical system
Inventor: KATO ATSUSHI
IPC: G02F1/13357
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical system for a projection type display apparatus which adjusts focus by moving an image forming element on an optical axis, the optical system being designed such that uniform brightness and satisfactory display image quality are retained for any projection screen size corresponding to focus adjustment; and to provide a projection type display apparatus.  <P>SOLUTION: A light guide member includes a first light guide member 21 in the form of a hollow prism and a second light guide member 22 that is an element in the form of a hollow prism with a reflecting film formed on an internal face thereof, the first and second light guide members 21 and 22 being slid against each other. The emission end face of the second light guide member 22 and the incident face of the image forming element 30 are held in a predetermined positional relation. The second light guide member 22 is moved in the direction of the optical axis 29 together with the image forming element 30. In such a structure, even when the image forming element 30 is moved on the optical axis for focus adjustment, a relation between an illuminating luminous flux and the effective pixel area of the image forming element is prevented from being changed. Accordingly, uniform brightness and satisfactory display image quality can be retained for any projection screen size.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007050839-A (JP)
Title: Outboard motor
Inventor: NAKAMURA DAISUKE
IPC: F16H1/28
Filed: 2005-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To accomplish that transmission of drive force from an engine to the propeller side can be interrupted by a simple constitution when the outboard motor is provided with a planetary gear type speed reducer for interlockingly connecting the propeller side to the engine.  <P>SOLUTION: The outboard motor 5 is provided with a case 10 supported on a hull 3; an engine supported on an upper part side of the case 10; a propeller 14 supported on a lower part of the case 10; and the planetary gear type speed reducer 18 for interlockingly connecting the propeller 14 side to the engine 11. A ring gear 48 is supported on the case 10 side such that the ring gear 48 can be rotated A around an axis 15 of a sun gear 46 in the reducer 18 and a brake device 60 capable of suppressing the rotation A of the ring gear 48 and releasing the suppression is provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005348441-A (JP)
Title: Method and apparatus for providing broadcast message in communication network
Inventor: COLLINS DAVID N
IPC: H04W68/00
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a method and apparatus for providing broadcast messages in a communication network.  <P>SOLUTION: The present invention is a novel and improved method for providing broadcast short message services (SMS) in a communication network. It is also a method and apparatus that performs the successful transmission of the broadcast message while minimizing the effect caused by providing the short messaging service on overall system capacity. Messages to be broadcast to a group of users are provided, by broadcast page generator (20), to a broadcast message buffer (24). The timing of the message transmission is controlled by a page transmission controller (34), and the message is modulated on to an appropriate channel by modulator (26).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007054716-A (JP)
Title: Separation method of solution, and separation apparatus used for it
Inventor: MATSUURA KAZUO
IPC: C12H6/02
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a very highly concentrated solution with one time treatment.  <P>SOLUTION: In this separation method of a solution, the solution is atomized to mist into carrying gas, the carrying gas containing the atomized mist is transferred to a recovering part 3, and a specific object substance is separated and recovered from the atomized mist component in the recovering part 3. In the separation method of the solution, the object substance is separated from the carrying gas by an adsorption process for separating an adsorbed component from the mist component by bringing the mist component into contact with a molecular sieve adsorbent 4 having molecular sieve action via the carrying gas, and letting the adsorbed component contained in the mist component be adsorbed in the adsorbent 4 to separate the adsorbed component from the mist component; and by a separation process for separating a non-absorbed component not adsorbed in the molecular sieve adsorbent 4 from the mist component contained in the carrying gas having the adsorbed component separated in the adsorption process.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056984-A (JP)
Title: Hypocycloid gear reducer
Inventor: NOZAKI TAKASHI
IPC: F16H1/32
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hypocycloid gear reducer having simple construction with a shorter axial dimension.  <P>SOLUTION: An internal gear 1 on the side of a input shaft 2 is supported on an eccentric portion 2a which an external gear 4 on the side of an output shaft 5 includes inside in the radial direction, by a needle roll bearing 3. Ring plates 9a, 9b are mounted on the sectionally U-shaped side face of the internal gear 1 and on the side face of a flange portion 6a of a casing 6 opposed to the side face. A plurality of annular grooves 11a, 11b are provided opposing each other on the opposed faces of the plates 9a, 9b. When the internal gear 1 on the side of the input shaft is whirled with a ball 10 laid between the opposed annular grooves 11a, 11b, the rotating motion of the internal gear 1 on the side of the input shaft 2 is stopped by the rolling engagement of the annular grooves 11a, 11b with the ball 10. This actualizes simple construction with a shorter axial dimension.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007056995-A (JP)
Title: Flexible boot for constant velocity universal joint
Inventor: FUJIO TERUAKI
IPC: F16D3/84
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To simplify boot mounting work and manufacturing processes.  <P>SOLUTION: This flexible boot 1 disposed between an outer joint member 2a and an outer periphery of an intermediate portion of the shaft 2e, of a constant velocity universal joint wherein a torque transmitting member 2c is disposed between the outer joint member 2a and an inner joint member 2b, and the shaft 2e connected with the inner joint member 2b extends to the outside of the joint, comprises: a cylindrical small-diameter portion 1a2 fixed to an outer peripheral face of the shaft 2e; a large-diameter portion 1a3 fitted to an inner peripheral face of the outer joint member 2a through a reinforcement annular portion 1b; and a bellows portion 1a1 connecting between the small-diameter portion and the large-diameter portion, and an outer peripheral face 1b3 of the reinforcement annular portion 1b is fitted in an inner peripheral face (step portion 2a2) of the outer joint member 2a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060369-A (JP)
Title: Person search system and method, and wireless lan management server and program
Inventor: KAWAKAMI KATSUYA
IPC: H04W4/02
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To attain a personal search using a mobile terminal in a wireless LAN area.  <P>SOLUTION: The wireless LAN management server 40 imparts an IP address to a user mobile terminal and registers it with time in a mobile terminal management database 421. Then, the server 40 coordinates feature information received from the user mobile terminal with the IP address and registers them in a feature information database 422. Based on a search condition received from the user mobile terminal, the server searches the feature information database 422 to extract and answer a searched user. Corresponding to the searched user in the feature information database 422, the IP address of a search request source user mobile terminal is registered, and existence of the user mobile terminal in the wireless LAN area is confirmed every prescribed time from the time. When existence is not confirmed, if the IP address of the a search request source user mobile terminal is registered in the feature information database 422, it is informed to the search request source user mobile terminal that the opposite side of search has moved to the outside of the wireless LAN area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007059680-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: FUJII SHINJI
IPC: H01L21/8238
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a layout surface area of a semiconductor device using a carbon nanotube (CNT) transistor.  <P>SOLUTION: A semiconductor device comprises a first electrode 103, a second electrode 106 opposite to the first electrode with a first interlayer insulating film 104 disposed therebetween, a first CNT 108 passed between the first and second electrodes, a first gate insulating film 107 provided between the first interlayer insulating film 104 and the first CNT 108, and a first gate electrode 105 formed in the first interlayer insulating film 104 to be joined to the first gate insulating film 107. The semiconductor device further comprises a third electrode 116 opposite to the second electrode with a second interlayer insulating film 114 disposed therebetween; a second gate insulating film 117; a second CNT 118; and a second gate electrode 115 formed to have structures similar to the first gate insulating film, the first CNT, and the first gate electrode. The electrodes, the gate insulating films, the CNTs, and the gate electrodes form first and second field effect transistors 151 and 152 which are vertically positioned.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064511-A (JP)
Title: Stirling refrigerating machine
Inventor: NAKANE HIDEKI
IPC: F25B9/00
Filed: 2005-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Stirling refrigerating machine advantageous in improving heat transfer efficiency between an expansion space and a cold transportation route.  <P>SOLUTION: The Stirling refrigerating machine has a compressing part compressing a working fluid, a heat dissipation part 10 dissipating heat of the working fluid compressed by the compressing part, a cold storage part 11 cooling the working fluid having passed through the heat dissipation part 10, the expansion space 13 taking in the working fluid having passed through the cold storage part 11, and an expansion element 14 expanding the working fluid of the expansion space 13. The cold transportation route 2 is provided for tanking in the working fluid of the expansion space 13. A heat exchange part 5 carrying out heat exchange with respect to the working fluid of the cold transportation route 2 is provided on the cold transportation route 2. Valve members 31, 41 are provided for supplying the working fluid in the expansion space 13 to the cold transportation route 2 by opening of a valve element.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064815-A (JP)
Title: Tool for detecting and/or recovering oils
Inventor: TAKAHASHI AYUMI
IPC: G01M3/04
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool useful for determining (i.e. detecting oils) the presence of petroleum leaked from an underground buried tank in a factory, an oil tank yard, a gas station or the like, and piping or the like therefrom, oils exuded into a well drilled for soil examination or the like, or contaminated oil or the like exuded together with underground water, and/or useful for recovering the oils.  <P>SOLUTION: In this tool for detecting and/or recovering oils, (B) at least one part of a film-like material wherein a time until a water drop starts absorption into the film-like material when 0.5 ml of water is dropped on the film-like material by a syringe is 15 seconds or more, and wherein a time until an oil drop starts absorption into the film-like material when 0.5 ml of oil is dropped on the film-like material by the syringe is 5 seconds or less, is joined to (A) at least one end of (a) a porous bag-like body storing an oil absorbing material in its inside, or (b) woven cloth or unwoven cloth comprising a lipophilic synthetic resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006117632-A (JP)
Title: Liquid for ejection, method of ejection, cartridge and ejecting device
Inventor: MASADA YOHEI
IPC: A61K47/14
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide liquid for ejection, capable of being stably ejectable by an inkjet method utilizing thermal energy even on containing at least 1 kind of protein and peptide, a method for ejecting the liquid containing at least 1 kind of the protein and peptide by using the same and an ejecting device.  <P>SOLUTION: By adding at least 1 kind of compound having guanidine group in an aqueous solution of at least 1 kind of protein and peptide, the aptitude for the ejection in the inkjet method by utilizing the thermal energy is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007063440-A (JP)
Title: Polishing composition and polishing method
Inventor: YAMADA HIDEKAZU
IPC: B24B37/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polishing composition capable of suitably using a material to be polished which is made of a synthetic resin in polishing applications and to provide a polishing method using the polishing composition.  <P>SOLUTION: The polishing composition comprises abrasive grains of alumina, etc. and a compound represented by general formula [wherein X is a residue of a polyether polyol derived from a compound having an active hydrogen atom and an alkylene oxide and containing 20-90 mass% oxyethylene group in the polyether chain; m is an integer of 2-8 equal to the number of hydroxy group contained in the polyether polyol of one molecule; Y and Z are each a lower alcohol residue in which addition polymerization of ethylene oxide or propylene oxide is carried out, an alkyl group or an alkylene group; n is an integer of ≥3].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007074775-A (JP)
Title: Shield conductor
Inventor: WATANABE KUNIHIKO
IPC: H01B7/20
Filed: 2005-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield conductor which improves heat radiation efficiency.  <P>SOLUTION: The heat generated in a heat pipe 10 (conductor) shifts out of a heat pipe 20 by working fluid circulatively shifting while repeating evaporation and condensation within the heat pipe 10, and it is transmitted from the heat pipe 10 to the cooling water of a water-cooled heat sink 30. This shield conductor is so arranged as to compulsively deprive the heat pipe 10 of heat transmitted to it by cooling water, so this is excellent in heat radiation efficiency, as compared with the case of directly radiating heat from the peripheral face of the heat pipe 10 into the air.  <P>COPYRIGHT: (C)2007,JPO&INPIT