baber/WOPTO huggingface dataset:
Patent JP-2010053996-A (JP)
Title: Pressure control valve
Inventor: FUJII HIROTO
IPC: F16K31/06
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure control valve improving the controllability of pressure in a pressure accumulation part.  <P>SOLUTION: The pressure control valve includes a valve seat, and a valve element whose lift position is adjustable relative to the valve seat. It is connected to the pressure accumulation part into which high pressure fluid flows to be accumulated, to control pressure in the pressure accumulation part while adjusting the discharge amount of the high pressure fluid from the pressure accumulation part with the adjustment of the lift position. At least one of the valve seat and the valve element has a passage area adjusting part for changing the effective passage area of a flow path through which the high pressure fluid passes, corresponding to the lift position. The passage area adjusting part is shaped to change the effective passage area so that the change rate of pressure in the pressure accumulation part to the displacement of the valve element is uniform independently of the flow-in amount of the high pressure fluid flowing into the pressure accumulation part, when kept constant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052808-A (JP)
Title: Package member
Inventor: ITANO ATSUSHI
IPC: B65D65/10
Filed: 2008-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package member capable of easily packing an article.  <P>SOLUTION: The package member 100 for packing an article comprises a sheet-shaped sheet section 10 for packing the article 101, slits 21, 61, and 71 formed on the sheet section 10, and insertion sections 30, 40, and 50 formed on the sheet section 10 and respectively inserted into the slits 21, 61, and 71. A packing state of sheet section 10 for the article 101 is maintained by respectively inserting the insertion sections 30, 40, and 50 into the slits 21, 61, and 71.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060885-A (JP)
Title: Electronic wind instrument
Inventor: SHIBATA KOICHIRO
IPC: G10H1/00
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic wind instrument having the same operation feeling as that of a natural wind instrument while reducing power consumption.  <P>SOLUTION: An operator 20 for specifying a pitch is arranged in a tube 10 of a wind instrument. The operator 20 moves from a position PA1 to a position PA2 according to operation by a user. A detector body 30 includes a moving section 34 which moves interlocking with the operator 20, a terminal 36A and a terminal 36B. When the operator 20 passes through a middle point PA_ON from the position PA1 to the position PA2, energization between the terminal 36A and the terminal 36B is switched.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010058815-A (JP)
Title: Packaging container for microwave cooking
Inventor: GOTO NORIO
IPC: B65D33/00
Filed: 2008-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging container for microwave cooking which can control vapor quantity to be discharged for pressure release easily.  <P>SOLUTION: The packaging container includes a container body 10, in which a food 12 is stored, a heat sealing line 22 which closes the opening part of the container body 10 and encloses the food 12, and a break stopping sealing line 30 formed inside the heat seal line 22 at a predetermined distance d, wherein, when the container body 10 the inside and outside of which are communicated by breaking the heat seal line 22, is heated, a broken part reaching the inside of the heat sealing line 22 of the container body 10 is stopped to the break stopping sealing line 30 and the distance d between the heat sealing line 22 and the break stopping sealing line 30 is made to be an inside and outside communicating hole 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010060088-A (JP)
Title: Sealing device
Inventor: FUKUOKA SATOSHI
IPC: F16J15/32
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device to be mounted at the bore of a shaft hole of a housing for sealing the space around a shaft, capable of suppressing slipping-off caused by the pressure even if the housing internal surface is not provided with a step for hindering slipping off and exerting excellent peripheral seal performance.  <P>SOLUTION: The sealing device has a first seal formed by combining a first packing material furnished with a first seal lip with a first metal ring to hold the first packing material and a second seal by combining a second packing material furnished with a second seal lip with a second metal ring to hold the second packing material and arranged on the outside-machine side of the first seal. The first seal is integrally formed with a metal fitting part in a cylindrical shape to be metal fitted in the housing and a seal supporting part in a stepped shape to admit fitting of the second seal and pressing to the housing are formed rigidly on the first metal ring. In the second seal, a part of the cylindrical forefront section of the second metal ring covered with the second packing material is fitted in the seal supporting part in a stepped shape and pressed to the housing, and in this portion, a structure of bringing the second packing material into tight contact with the housing is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066026-A (JP)
Title: Mounting method of rotation detector
Inventor: OKUI YOICHI
IPC: G01D5/12
Filed: 2008-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method of a rotation detector for easily sharing the rotation detector among different targets to be mounted.  <P>SOLUTION: In the mounting method of the rotation detector for detecting a rotation condition of a rotor 110 provided in an engine housing 120, the engine housing 120 has a closed-end magnet insertion hole 121 for fixing the position of a magnet 20 while the magnet 20 has been inserted, where the magnet 20 should be inserted to a position corresponding to the rotor 110. By inserting the magnet 20 into the magnet insertion hole 121 in the engine housing 120, and by inserting a sensor component 10 into the sensor insertion hole 21 in the magnet 20, the rotation detector is mounted to the engine housing 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064926-A (JP)
Title: Method for flattening crystal surface
Inventor: SAKAMA HIROSHI
IPC: C30B33/10
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for flattening a crystal surface which can flatten a crystal substrate whose surface is a (111) face and which has a perovskite structure at a high probability.  <P>SOLUTION: The method comprises a step S20 of etching a surface of a crystal with an etchant containing ammonium fluoride, and a step S30 of annealing the crystal in an inert gas. Before the etching step S20, the method preferably comprises a step S10 of cleaning the surface of the crystal with an organic solvent. The crystal is, for example, strontium titanate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010065143-A (JP)
Title: Agricultural film
Inventor: SUWA HIROYUKI
IPC: A01G9/14
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural film having excellent mechanical strength and passes direct light in a small proportion.  <P>SOLUTION: The agricultural film includes, as a polyolefin based resin layer, only a layer consisting of a resin composition containing the following component (A) in an amount of 10-50 wt.% and the following component (B) in an amount of 50-90 wt.%. (A) An ethylene-α-olefin copolymer satisfies the following conditions (a1) and (a2): (a1) the activation energy (Ea) of flow is at least 35 kJ/mol; and (a2) the molecular weight distribution (Mw/Mn) is 5-25. (B) An ethylene-vinyl acetate copolymer has a melt flow rate of 0.1-10 g/10 min and containing 3-20 wt.% of a monomer unit based on vinyl acetate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010066553-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus using the same
Inventor: HAMAGUCHI SHINICHI
IPC: G03G5/05
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor causing no transfer memory phenomenon for a long period of time, avoiding degradation of image quality by decrease in uniformity of charging, and thereby having high durability, and to provide an image forming apparatus using the photoreceptor.  <P>SOLUTION: The electrophotographic photoreceptor has a photosensitive layer on a conductive support, wherein the photosensitive layer contains a compound (A) having a structure expressed by general formula (1) by 0.04 to 3.0 mass% with respect to a charge transporting substance. In the formula, R<SB>1</SB>to R<SB>4</SB>represent hydrogen atoms or alkyl groups or aryl groups which may have a substituent; and R<SB>5</SB>and R<SB>6</SB>represent hydrogen atoms or alkyl groups or aryl groups which may have a substituent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010068319-A (JP)
Title: Group delay characteristic compensation apparatus and group delay characteristic compensation method
Inventor: HONDA ATSUSHI
IPC: H03H17/00
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To simply compensate group delay characteristics of an analog low pass filter by a group delay characteristic compensation apparatus.  <P>SOLUTION: Disclosed is the group delay characteristic compensation apparatus for compensating the group delay characteristics of the analog low pass filter which removes aliasing of a digital/analog converter, or an analog/digital converter, wherein a digital signal processing means for constituting an all-pass phase circuit and compensating the group delay characteristics of the analog low pass filter is included at a prestage of the digital/analog converter or a poststage of the analog/digital converter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010064402-A (JP)
Title: Discharge detecting device and image forming device
Inventor: TAKAHASHI NAOTA
IPC: B41J2/175
Filed: 2008-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the number of light emitting elements and the number of light receiving elements, and to highly accurately detect discharging.  <P>SOLUTION: Light collimated through a collimator lens 22 from the light emitting element 21 aligns its optical path 25 against second mirrors 41-44 with respect to each turn table so as to correspond to each head and nozzle train by selecting the reflecting angle of a mirror 23 with a turn table 24. The second mirror with the turn table intersects its optical path 25 with the flying passage of ink droplets discharged from each nozzle by aligning the optical path 25 against immediately beneath the nozzle and against the corresponding one among the light receiving elements 31-34, resulting in making the detection of a discharged state and a non-discharged state possible by whether light interrupted by the ink droplets or not. Accordingly, the selection of the second mirrors 41-44 with each turn table or each nozzle train by the optical path 25 becomes possible according to the reflecting angle of the mirror 23, thus enabling to detect each nozzle train by a single LD (light emitting element) 21.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072776-A (JP)
Title: Data management system
Inventor: WAKIZAKA YOSHIHIRO
IPC: H04W4/04
Filed: 2008-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To avoid data loss in data communication by radio communication, without enhancing the search time or the load.  <P>SOLUTION: In a terminal, most of data defects are preliminarily complemented by wirelessly retransmitting data for which an "Acknowledgement signal" cannot be received from a base station of radio-transmitted data. Thereafter, a management server searches for data defects, and issues, when a data defect is still left, a retransmission instruction of the data defect to the terminal. According to this, the data loss can be avoided without increase in communication quantity or load.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069696-A (JP)
Title: Existing writing board repairing and improving method and multilayer board
Inventor: SAKAWA MASAKI
IPC: B43L1/04
Filed: 2008-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a writing board repairing and improving method and a multilayer board, allowing a writing board with a damaged writing surface to be regenerated easily in a short period of time and achieving multi-functionalization of the writing board corresponding to the demand of a market simultaneously with the improvement of environmental property by power saving, resource saving, etc.  <P>SOLUTION: The method of repairing and improving the existing writing board 1 such as a worn-out blackboard or whiteboard includes: magnetically attaching a double-side magnetized magnetic sheet 11 onto a steel plate face material 3 of the existing writing board 1; and magnetically attaching a new steel plate face material 12 onto the double-side magnetized magnet sheet 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010072384-A (JP)
Title: Diffraction grating recording medium
Inventor: SUZUKI SHINICHIRO
IPC: G06K19/10
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, when 'hidden information' unrecognizable by visual observation is provided in a diffraction grating, in a diffraction grating recording medium recording 'a color image', namely, 'a color image as a diffraction grating reproduction image or a hologram reproduction image', especially a diffraction grating recording medium recording 'a color image' comprising many pixels by using a diffraction grating, diffracted light of the 'hidden information' is scattered to generate irregularities in the image, and its approximate position is revealed.  <P>SOLUTION: A diffraction grating recording medium is provided, forming 'hidden information' from pixels different from its pixels, forming a clear 'color image' having no irregularities, capable of reading easily the 'hidden information' by expansion in 5-10 times.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010069038-A (JP)
Title: Game machine
Inventor: TOMOTO DAIJIRO
IPC: A63F5/04
Filed: 2008-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for stopping and displaying the stop display state of symbols to be advantageous to a player when the symbols including indication information to indicate the order, or the like, of a stop operation to be subsequently performed is stopped and displayed and also the subsequent stop operation is the operation following the indication information.  <P>SOLUTION: At least one of the plurality of symbols, which are arranged on the reels of the game machine, includes the indication information to indicate the order, or the like, of the stop operation to be subsequently performed. When the previously stopped and displayed symbols include the indication information and also the subsequent stop operation is the operation following the indication information, the stop control means of the game machine selects a stop table for obtaining the stop display state of the symbols to be advantageous to the player, and performs stop display of the symbols. Consequently, the player naturally enjoys the announcement of the information related to an internal winning symbol combination or the information related to the stop operation of the symbols only by noting the stopped and displayed symbols.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010081818-A (JP)
Title: Vegetable beverage composition
Inventor: SATO KATSUHIKO
IPC: A23L2/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vegetable beverage composition containing carrot juice with rich nutritional function, improved in flavor which is specific to the carrot juice and spoils the palatability of the carrot juice, and suppressed in generation of peculiar smell due to heat treatment so as to deliciously and simply be taken.  <P>SOLUTION: The vegetable beverage composition includes crushed carrot fermented with bifidobacteria, and carrot juice. Addition of the crushed carrot or blending of citrus juice to have a specific saccharic acid ratio results in obtaining a highly palatable vegetable beverage composition.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087883-A (JP)
Title: Step voltage generating circuit
Inventor: NAKADA SHUNJI
IPC: G05F3/24
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a step voltage generating circuit in which a degree of freedom for a circuit configuration related to a connection form of conductors is improved.  <P>SOLUTION: In the step voltage generating circuit including (N-1) pieces of conductor systems D<SB>1</SB>-D<SB>4</SB>, a conductor D<SB>5</SB>of a DC power supply potential, and a conductor D<SB>0</SB>of a circuit ground potential, (N-1) pieces of terminals are extracted from the (N-1) pieces of conductor systems, switch elements T<SB>0</SB>-T<SB>5</SB>connect each of the (N-1) pieces of terminals with an output terminal, the conductor D<SB>5</SB>of the DC power supply potential with the output terminal, and the conductor D<SB>0</SB>of the circuit ground potential with the output terminal, respectively, a load capacitor C<SB>L</SB>is connected to the output terminal, the switch element T<SB>0</SB>connected to the conductor of the circuit ground potential is turned on, then, the (N-1) pieces of switch elements T<SB>1</SB>-T<SB>4</SB>connected to the (N-1) pieces of terminals are turned on sequentially in predetermined arbitrary order, and after the switch element T<SB>5</SB>connected to a DC power source is controlled to be ON, it is repeated to sequentially control the switch elements to be ON in the reverse order.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085776-A (JP)
Title: Driver
Inventor: WAKAYAMA TOMIHIRO
IPC: H02N2/00
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver that adjusts the regulation of a moving range of a driven member (lens frame or the like) simply by adjusting an attaching position of an adjusting member from the outside of a case, and facilitates assembling work.  <P>SOLUTION: The driven member 15 having an arm projection 19 is stored in the case 12 fixed to a base frame 11 approachably and separably from the base frame, an electric-mechanical sensing element 16 and a driving member 17 are connected to the arm projection 19, the driving member 17 is supported by a friction engaging member 18 fixed to the base frame 11 or case 12, a bar-like projection 20 projected on the outer surface section of the driven member 15 is projected out of the case through an opening 12b disposed in the case 12, and the moving range of the driven member 15 is restricted by an adjusting member 21 position-adjustably attached to the outer surface of the case 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086438-A (JP)
Title: Business processing control system and business processing control method
Inventor: MATSUSHIMA ICHIRO
IPC: G06Q50/10
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To easily collect a log, and to maintain security, as to an business processing control system and control method for providing business processing service.  <P>SOLUTION: This business processing control system or the like has a portal site 3 connectable to a client 1 via the Internet, and a plurality of business processing sites including a financial accounting site 4 or the like for providing the business processing service. The portal site 3 includes a relay module 3a for executing repetition processing between the client 1 and the business processing site for providing request business processing service of the client 1, provides the business processing service by the business processing site via the relay module 3a, and carries out web filtering and the log collection.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082383-A (JP)
Title: Electric kettle
Inventor: MAEKAWA MASATOSHI
IPC: A47J27/21
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric kettle allowing a user to easily operate it with one hand when supplying hot water by tilting a kettle body and pouring hot water and appropriately setting a boiling time, or a time required for boiling water.  <P>SOLUTION: This electric kettle includes: a valve mechanism 20 capable of preventing the outflow of hot water from a body 7 via a pouring lip 9; an opening/closing operation portion 14 of the valve mechanism 20 at a position in an opposite side thereof in the other side of a steam port 12; a common steam chamber 29a for receiving steam; a detection-side steam passage 40 extending from the common steam chamber 29a toward a steam detection mechanism 19; and an emission-side steam passage 29b communicating with a kettle outside space via the steam port 12; and adjusts a boiling time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010090906-A (JP)
Title: Clip
Inventor: ONO TATSUYA
IPC: F16B5/12
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clip improving fitting force with respect to a panel member even when a wire insertion hole capable of holding a wire member is provided.  <P>SOLUTION: The clip 1 includes a head part 10 provided with the wire insertion hole 12 capable of holding the wire member W, a barrel 20 supporting the head part 10, and a locking means 30 for fitting the barrel 20 to a fitting hole 66 of the panel member 64, and is used for fitting the wire member W to the panel member 64. The barrel 20 is a single body, and an inside and an outside of the wire insertion hole 12 are not communicated with each other in the radial direction thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092088-A (JP)
Title: Ordering device, ordering method, and program
Inventor: UEMATSU KENJI
IPC: G06F7/24
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering device, an ordering method, and a program, which quickly calculates the ordering results from unaligned data up to the required number of ranks.  <P>SOLUTION: The ordering device, for ordering unaligned data, i.e., a plurality of unaligned data, up to a predetermined number to align the data, has a data determining unit for determining if each of the data constituting the unaligned data is greater than a prescribed reference value, a temporary storage unit for temporarily storing only the data greater than the reference value by a predetermined number according to the determination results, a data alignment unit for ordering and aligning the data stored in the temporary storage unit, and a temporary alignment result storage unit for storing the data aligned by the data alignment unit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092683-A (JP)
Title: Light guide plate and planar illumination device equipped with this
Inventor: IWASAKI OSAMU
IPC: H01L33/48
Filed: 2008-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large, thin and light-weight light guide plate capable of enhancing a whole efficiency and realizing a medium-high luminance distribution (illuminance distribution).  <P>SOLUTION: A light reflection face (first light reflection faces 30b, 30c) of the light guide plate 30 having a light emitting face 30a and light incident faces 30d, 30e is formed by parts A1, A2 of an ellipse near the light incident faces 30d, 30e, slanted straight lines A3, A4 are connected with these, and these straight lines A3, A4 are connected with a part of a circle A5. A taper angle θ of the light reflection face is larger than the slanted face since it is the parts A1, A2 of the ellipse near the light incident faces 30d, 30e, and the same θ can be larger than the ellipse at subsequent straight lines A3, A4 and at a part of an arc near a central part. With this, the reflected light can be brought inward and the whole efficiency can be enhanced and moreover a medium-high luminance distribution can be realized.  <P>COPYRIGHT: (C)2010,JPO&INPIT