baber/WOPTO huggingface dataset:
Patent JP-2006328946-A (JP)
Title: Water communication device
Inventor: FUJIWARA KATSUHIRO
IPC: F16K7/17
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To early warn and notify a user of damage, by stopping primary side water leakage, even if a diaphragm is damaged, when preventing generation of a backflow, by having a backflow preventive valve for maintaining a valve part for receiving secondary pressure in a valve closing state, by introducing primary pressure to the diaphragm of a pressure receiving part.  <P>SOLUTION: Water supply pressure of a water inlet passage 21 is introduced to the pressure receiving part 45 of the backflow preventive valve 4 as the primary pressure by a primary pressure introducing passage 6d. Internal pressure of a hot water filling passage 31 is introduced to the valve part 44 as the secondary pressure. An automatic closing means 64 is interposed in the primary pressure introducing passage. A valve element 645 is stored in a storage chamber 643 in a state of leaving clearance on the periphery, and is maintained in a valve opening state by a spring 646 when water is put in a resting state. When the water in the primary pressure introducing passage flows toward an atmospheric opening port 40 when the pressure receiving part is damaged, the valve element 645 is closed by being pressed to an outlet 642 by differential pressure generated by flowing resistance when passing through the clearance. The valve closing movement is detected by a magnet 674 and a proximity switch 648, and is warned and notified from a remote controller 71.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008016320-A (JP)
Title: Fuel cell system
Inventor: YASUDA SHIGEKI
IPC: H01M8/04
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of preventing thermal deterioration of a purifier, of realizing a long lifetime, and of suppressing the rise in the electrical conductivity of water, to cool a fuel cell at a low cost using a simple constitution.  <P>SOLUTION: The fuel cell system is provided with the fuel cell 1, a purified water tank 23 for storing water used for cooling the fuel cell 1, a recovered water tank 7 for storing water recovered from the fuel cell 1; a water supply passage 18 for connecting the recovered water tank 7 and the purified water tank 23; a purifying device 9 for purifying water to flow in the water supply passage 18; a purified water returning route 17 for returning the water of the purified water tank 23 to the recovered water tank 7; and a controller 10, in which the controller 10 executes a water-purifying operation mode. The system reduces the water-circulating volume in the water-purifying operation mode, when the temperature related to the water temperature of the recovered water tank 7 has a value not lower than the prescribed threshold, as compared with the case in which the temperature related to the water temperature of the recovered water tank 7 has a value lower than the prescribed threshold.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008017326-A (JP)
Title: Radio communication device for mobile equipment, mobile equipment, and display method for mobile equipment control information of fm multiplex broadcast receiving device
Inventor: HASHIMOTO MASAYUKI
IPC: H04B1/04
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To display control information of mobile equipment by a relatively large display device of an FM multiplex broadcast receiving device, and to perform display or operation corresponding to the control information.  <P>SOLUTION: A radio communication device 2 for mobile equipment acquires an audio signal and command data conforming to a format for the mobile equipment output from the mobile equipment 1, converts the command data into a command allocated to an undefined command area of its broadcasting format, encodes the command to the broadcasting format, and puts together and FM-modulates the audio signal and encoded data, and transmits them to an FM multiplex broadcast receiving device 3, so that the control information is displayed on the display device of the FM multiplex broadcast receiving device 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020770-A (JP)
Title: Diffraction grating member, optical device and image display apparatus
Inventor: YOSHIDA TAKUJI
IPC: G02B27/02
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device provided with a diffraction grating member having a structure and constitution which hardly changes an inclination angle of interference fringes formed on the inside with time and, moreover, can prevent such a problem as to cause unnecessary diffraction/reflection from occurring.  <P>SOLUTION: The optical device is provided with: a light guide plate 21; a first diffraction grating member 30 which diffracts and reflects light made incident into the light guide plate 21 and comprises a reflective volume hologram diffraction grating; and a second diffraction grating member 40 which diffracts and reflects the light propagated through the inside of the light guide plate 21 by total reflection and comprises a reflective volume hologram diffraction grating, wherein the second diffraction grating member 40 comprises a second diffraction region 41 which is formed of interference fringes satisfying the desired Bragg condition and a second non-diffraction region 42 which is at least extended from an edge part of the second diffraction region facing the first diffraction grating member and is not formed of interference fringes satisfying the desired Bragg condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008019377-A (JP)
Title: Vinylidene fluoride-based resin composition and manufacturing method therefor
Inventor: SAKABE HIROSHI
IPC: C08F14/22
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinylidene fluoride resin composition, excellent in heat stability and especially excellent in the resistance to discoloring in the low melting temperature range of 175-210°C.  <P>SOLUTION: The vinylidene fluoride-based resin composition comprises 100 pts.wt. of vinylidene fluoride polymer having not less than 55% of stable terminal groups and 0.01-0.1 pt.wt. of at least one compound selected from hydroxides and oxides of magnesium and zinc.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008020413-A (JP)
Title: Measuring instrument
Inventor: INAGAKI MUNETAKA
IPC: B60K35/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve a fixing method between a dial plate and a case for providing a measuring instrument capable of preventing generation of abnormal sound from a fixing part between the dial plate and the case even if vibration is applied.  <P>SOLUTION: The case 2 is provided with an annular installation part 2a and a cylindrical guide part 2b coaxial with the installation part 2a on the inner circumference side of the installation part 2a. While a through-hole 1c of the dial plate 1 is fitted to the guide part 2b and the dial plate 1 is made to abut on the installation part 2a, a dial plate fixing ring 3 is fitted to the guide part 2b from the front face 1d side of the dial plate 1 to be fixed by locking a locking claw 2d to a locking face 3b. In this way, in the circumference of the through-hole 1c, the dial plate 1 is clamped from both of the front and back faces to be annularly supported and fixed by the installation part 2a and a pressing face 3c of the dial plate fixing ring 3. Therefore, when a tachometer T vibrates, deformation of the circumference part of the through-hole 1c of the dial plate 1 is surely reduced, and the tachometer T capable of preventing generation of abnormal sound can be provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008018191-A (JP)
Title: Traveling toy
Inventor: NAGASAKA YOSHIZO
IPC: A63H29/20
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling toy traveling at a high speed when starting, rectilinearly traveling keeping the high speed and having an elaborate taste.  <P>SOLUTION: This traveling toy is provided with a front wheel 2, a rear wheel 3, and a body frame 4 connecting the front wheel 2 to the rear wheel 3; the front wheel 2 and the rear wheel 3 are constituted as flywheels and disposed in series; the outer rings of the flywheels are stuck with elastic bodies 21, the same sides of the respective flywheels are fixed with pinion gears coaxially with the flywheels; and a single rack belt is approximately horizontally inserted from the side of the front wheel 2 to the upper sides of the pinion gears so as to be threadedly engaged with the pinion gears of the both front/rear wheels.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024019-A (JP)
Title: Bumper structure and its manufacturing method
Inventor: TASAKA NAOKI
IPC: B60R19/03
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in a bumper structure used for a truck etc., a long bumper member is reinforced by an reinforcement material to achieve high strength characteristics and weight reduction and stress concentration occurs easily due to offset collision etc.; and to provide a light bumper structure capable of exhibiting good high strength characteristics also with respect to offset collision and avoiding stress concentration.  <P>SOLUTION: A collision assumed side reinforcement plate 21 of a reinforcement material 20 internally fitted to a long bumper member 10 is formed to have a shape along a collision assumed side inner face 11 sandwiching a bending part 15 with respect to the long bumper member 10, and a vehicle side reinforcement plate 22 at the time of mounting of the reinforcement material 20 is formed to have a shape abutting on a vehicle side inner face 12 at the time of mounting inside the bending part 15 and separated from the vehicle side inner face 12 at the time of mounting outside the bending part 15. The collision assumed side reinforcement plate 21 is connected to the vehicle side reinforcement plate 22 at the time of mounting by a connection part (connection plate 23).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025621-A (JP)
Title: Mechanical seal device and water pump
Inventor: YAMAISHI KOHEI
IPC: F16J15/34
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanical seal device and a water pump, capable of damping rotational fluctuation and vibration input from a rotary shaft, capable of keeping thereby a sliding portion in a favorable condition to enhance water leakage-proofness, and capable of preventing a strange noise generated in the sliding portion from being leaked to an outside through the rotary shaft, by simple structure.  <P>SOLUTION: A vibration damping member 20 is arranged between a support member 13 for supporting a rotary sliding member 11 and the rotary shaft 3, in this mechanical seal device 10 capable of sliding the rotary sliding member 11 in a rotary side rotated integrally with the rotary shaft 3, with respect to a fixed sliding member 14 in a fixed side, and capable of separating a liquid W portion from a gas A portion in the sliding portion S.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008026992-A (JP)
Title: Computer-executable program for making computer perform coupling processing for coupling two or more tables configuring database
Inventor: IETOMI SHINJI
IPC: G06F12/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To quickly couple two or more tables configuring a database in which tables having 1:n correlations are arranged across multi-layers.  <P>SOLUTION: This computer-executable program for making a computer perform coupling processing for coupling two or more tables configuring a database in which tables having 1:n correlations are arranged across multi-layers is characterized to make a computer execute a maximum repeated frequency acquisition procedure for acquiring the maximum number of the number of records of a low-order layer table correlated from a high-order layer table as the maximum repeated frequency of the item names of a low-order layer table to be repeatedly inserted in the high-order table; a parameter file generating procedure for generating a parameter file by adding the item names of the low-order layer table to the item names of the high-order table for the maximum repeated frequency; and an item value addition and storage procedure for adding and storing the item values of the records of the low-order layer table correlated by the high-order layer table by the maximum repeated frequency in the high-order layer table on the basis of the parameter file.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027118-A (JP)
Title: Maintenance system and maintenance method
Inventor: SHIMA SHOJI
IPC: G06Q50/10
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system enabling a server to automatically set the operation conditions of an existing client into the operation conditions of a new client without discriminating the model difference of the existing client when adding the new client to an existing client group.  <P>SOLUTION: When a terminal POS-X103 is newly added to an X-1 store, the server S1 detects it, reads the operation conditions of a terminal POS-X101 having the same group information, and writes the operation conditions in the newly added terminal POS-X103. At this time, a launcher program, an information file, an execution program group and a definition file group are all sent into the terminal. Processing can thereby be performed without being conscious of the model of the terminal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008024998-A (JP)
Title: Vacuum deposition source and vacuum deposition device
Inventor: MASHITA SEIJI
IPC: C23C14/24
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum deposition source which can prevent the generation of clogging at the opening of a crucible and enables stable film deposition for a long time.  <P>SOLUTION: The growth of a vapor deposition material 5 associated with the redeposition of the evaporated vapor deposition material 5 in the crucible is thermally suppressed by arranging an inner cap 3 having a good thermal conductivity at the inside of the crucible body 1 in such a constitution that the position of each opening part 3a of the inner cap 3 is different from the position of a crucible opening 1a formed in an upper cap in the vertical direction. That is to say, the heat from a heater 4 is transferred through the inner cap 3 to the central part of the vapor deposition material 5, and the local lowering of the temperature of the vapor deposition material 5 is prevented. Clogging can be further effectively prevented by additionally providing a columnar support or a partition having a good thermal conductivity between the inner cap 3 and the bottom wall of the crucible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028244-A (JP)
Title: Manufacturing method of laminating soi wafer and laminating soi wafer manufactured thereby
Inventor: IKEDA YASUNOBU
IPC: H01L27/12
Filed: 2006-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminating SOI wafer manufacturing method for forming a gettering source at an interface between an SOI layer and an insulating layer (an oxide film), and an SOI wafer manufactured by this method.  <P>SOLUTION: Minute crystal defect caused by carbon is formed at a lamination interface by carrying out lamination in a state in which an organic substance exists on the surface of a wafer before lamination, and carrying out a bonding-enhancing heat treatment in a state in which the organic substance is confined in the lamination interface. As a specific method therefore, it is possible to apply the method of cleaning the surface of the wafer in atmosphere containing the organic substance, the method of drying the surface of the wafer in the atmosphere containing the organic substance, the method of treating the surface of the wafer using a cleaning liquid containing the organic substance, the method of applying or dropping a treatment liquid containing the organic substance to the surface of the wafer, and the like. The laminating SOI wafer of the invention manufactured by this method can effectively remove a heavy-metal impurity which deteriorates a device characteristic.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025536-A (JP)
Title: Engine control method and engine controller
Inventor: RI SENKI
IPC: F02D41/14
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine control method capable of minimizing the splash of emission of HC or the like after reaching an idle target rotational speed and capable of flattening an air-fuel ratio.  <P>SOLUTION: This engine controller 31 performs the step of stepwise retarding an ignition timing from a timing for starting to a timing for promoting the warmup of a catalyst when an engine rotational speed reaches the target rotational speed during idling, the step of starting to open a throttle valve at a predetermined time period before the timing so that an intake air amount required to hold the rotational speed at the target rotational speed at the timing is supplied to a combustion chamber, the step of temporarily increasing the injection amount of fuel from a fuel injection valve from a time when the throttle valve is started to open and a time when a variation in intake pressure or intake flow velocity is converged after the rotational speed reaches the target rotational speed, and the step of detecting divergence from the target rotation speed after reaching the target rotational speed and correcting the fuel injection amount in accordance with the detected divergence from the target rotational speed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028937-A (JP)
Title: Noise canceling headphone
Inventor: WADA ARIKATSU
IPC: H04R1/10
Filed: 2006-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noise canceling headphone of a digital method, which allows a user to set and change conditions of noise to be arbitrarily canceled by the user, and is excellent in reproduction sound quality.  <P>SOLUTION: The noise canceling headphone comprises: a microphone for converting ambient noise into electric signals; a cancellation noise generation means for generating cancellation noise by inverting a phase of a noise signal converted by the microphone; and a mixer for mixing an audio signal and the cancellation noise to input them into a signal-acoustic converter. The headphone also includes: a storage means for storing operation conditions of the noise cancellation generation means; and a selection means for selecting a reading condition of the operation conditions from the storage means, and is constituted so that the cancellation noise generation means operates based on the operation conditions read from the storage means by the selection means.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008034480-A (JP)
Title: Device and method for manufacturing semiconductor
Inventor: ADACHI HIROKI
IPC: H01L21/02
Filed: 2006-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device that allows to easily secure adhesion between a film-forming chamber and a moving chamber even if the device is upsized, and a semiconductor manufacturing method.  <P>SOLUTION: The semiconductor manufacturing device is provided with at least one first chamber 15 which has a first opening 16 that can be sealed and opened, and at least one movable second chamber 5 that has a second opening 35 facing the first opening 16. The first opening 16 and the second opening 35 are coupled to each other while maintaining air-tightness so as to manufacture a semiconductor in the first chamber 15 by moving a semiconductor material from the second chamber 5 side to the first chamber 15 side. A self-inflation seal member 41 is provided between the first opening 16 and the second opening 35.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032280-A (JP)
Title: Supply and exhaust device
Inventor: UCHIYAMA YOSHIKATA
IPC: F23L17/16
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove a supply and exhaust tube main body and a supply and exhaust tube top, with respect to the supply and exhaust tube of a double tube structure composed of the supply and exhaust tube main body and the supply and exhaust tube top.  <P>SOLUTION: In the supply and exhaust tube for performing exhausting after combustion and air supply for combustion from the outdoors through the supply and exhaust device 1 of the double tube structure comprising the supply and exhaust tube main body 4 and the supply and exhaust tube top 5 penetrating through a through hole 3 of a wall 2, a ring-shaped recessed portion 18 is formed on a tip portion of an inner exhaust tube 6 of the supply and exhaust tube main body 4 closely kept into contact with and fitted to an outer exhaust tube 12 of the supply and exhaust tube top 5, thus dew condensation water including impurities is prevented from intruding and being firmly fixed to the whole fitting portion of the inner exhaust tube 6 of the supply and exhaust tube main body 4 and the outer exhaust tube 12 of the supply and exhaust tube top 5, and the work for removing the supply and exhaust tube main body 4 and the supply and exhaust tube top 5 from the wall 2 can be easily performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032093-A (JP)
Title: Method of assembling electric control valve
Inventor: YAHIRO HARUHIKO
IPC: F16K31/04
Filed: 2006-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To accurately set the minimum flow rate without requiring complicated steps and skill in an electric control valve.  <P>SOLUTION: A female screw assembly 25 in which a fixed side stopper piece 42 for setting the maximum valve closing position is assembled is so set in a virtual valve seat jig 50 that the flange surface 26 of the female screw assembly 25 is brought into contact with the jig reference surface 51 of the virtual valve seat jig 50. The male screw 21 of a male screw member 20 is screwed with the female screw 19 of a female screw member 18. The fully closed surface part 22A of a needle valve element 22 integral coaxially with the male screw member 20 is seated on the virtual valve seat surface 50 by engaging the male screw 21 of the male screw member 20 with the female screw 19 of the female screw member 18. By using the steps above, the electric control valve is assembled.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008035248-A (JP)
Title: Relay apparatus
Inventor: KOJIMA YUJI
IPC: H04W60/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay apparatus by which it becomes unnecessary that a mobile station has to return to a normal mode by leaving from an idle mode once.  <P>SOLUTION: The relay apparatus for managing a base station that connects to a mobile station by wireless includes: an idle mode detection unit configured to detect that the mobile station is in the idle mode of reducing the power consumption; a renewal execution unit configured to execute a renewal process on behalf of the mobile station in the idle mode by periodically communicating messages necessary for the renewal process with a server; and a timer synchronization unit configured to synchronize timers of the mobile station and the server, which have been not synchronized, after the mobile station returns to the normal mode from the idle mode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008032195-A (JP)
Title: Wavy cage for ball bearing
Inventor: WAKUTA TAKAHIRO
IPC: F16C33/42
Filed: 2006-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wavy cage for a ball bearing comprising a pair of cage pieces, for preventing the separation of one cage piece from the other while securing the dimensional accuracy of the inner face of a pocket.  <P>SOLUTION: On a flat portion 2a of one cage piece 2, a locking pawl 8 is provided extending to the radial direction of the cage with a hole 8a formed in the center. The locking pawl 8 is folded to be laid on a flat portion 3a of the other cage piece 3 and then caulked. It is welded at its hole 8a to the flat portion 3a of the other cage piece 3 to join both cage pieces 2, 3 together. Thereby, both cage pieces 2, 3 are hardly separated from each other. A longer distance from a welded portion 9 to the pocket 4 makes the dimensional accuracy of the inner face of the pocket 4 less susceptible to heat during welding.  <P>COPYRIGHT: (C)2008,JPO&INPIT