baber/WOPTO huggingface dataset:
Patent JP-2007012060-A (JP)
Title: File system having inverted hierarchical structure
Inventor: DODGE DAN
IPC: G06F12/00
Filed: 2006-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a computer system for improving a conventional file system hierarchy.  <P>SOLUTION: File system software (47) in the computer system (10) may operate to organize the files of a fixed data storage device (30) into a plurality of records contained in a metafile (120). Within the metafile (120), the files and directories of the file system may be organized in an inverted hierarchical structure. In the inverted hierarchical structure, records corresponding to child files and child directories of a parent directory may directly point to a record in the metafile that corresponds to the parent directory. In one implementation of the file system, individual records of the metafile (120) may be each addressable by a file identifier. Each of the individual records may include a parent identifier that corresponds to the file identifier of its parent directory record.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008001510-A (JP)
Title: Connection end structure for hose to hose reel
Inventor: SUZUKI YASUHIKO
IPC: B65H75/14
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection end structure for a hose to a hose reel, in which high durability of the hose can be secured by devising a reinforcing metal fitting provided on a hose end.  <P>SOLUTION: The connection end structure is for the hose 5 to the hose reel 1 in which the hose 5 is wound around a reel main body 2, and the hose 5 is freely extensible. At the connection end 51 of the hose 5, the reinforcing metal fitting that is preliminarily bent to fit the reel main body 2 is provided.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008008623-A (JP)
Title: Semiconductor device and testing method
Inventor: URABE MASAYUKI
IPC: H01L21/822
Filed: 2006-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the yield of a device in a testing device, by storing the value of a data signal extracted from a data signal in a device to be tested and by testing the performance of a semiconductor using the value of the data signal stored in the device to be tested.  <P>SOLUTION: The semiconductor device comprises: an electronic circuit; a first external terminal for outputting a first signal supplied from the electronic circuit; a feedback circuit for feeding back the first signal supplied from the electronic circuit to the first external terminal; and an error detection circuit for detecting an electric error of the first signal fed back by the feed back circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007319639-A (JP)
Title: Skewer-roasting device mountable on gas stove
Inventor: KATO TATSUO
IPC: A47J37/04
Filed: 2006-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical type skewer-roasting device, easily mountable for use on a household gas stove or portable gas stove, in which gas flames do not reach food, and sufficient radiation heat can be uniformly radiated along the whole vertical length of the food.  <P>SOLUTION: The device comprises a burning grill 1, a gravy receiving tray 2, and a skewer stand 3. The burning grill 1 to be placed on the gravy receiving tray 2 comprises cylindrical grill members doubly disposed at a prescribed interval from each other. The gravy receiving tray 2 is formed in such a shape as to be mountable on a general gas stove.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015369-A (JP)
Title: Liquid crystal display apparatus
Inventor: KOBAYASHI JUNICHI
IPC: G02F1/1335
Filed: 2006-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display apparatus which has good display quality not only in transmission display but also in reflection display.  <P>SOLUTION: The liquid crystal display apparatus comprises: a transmission type liquid crystal display panel LPN holding a liquid crystal layer between a 1st substrate and a 2nd substrate disposed to face each other; a 1st optical device OD1 prepared on an outside surface of the 1st substrate; a 2nd optical device OD2 prepared on an outside surface of the 2nd substrate; and a back-light unit BL for lighting the liquid crystal panel from the 1st optical device side, and the 1st optical device OD1 further includes: a prism layer PRL which is arranged on the back-light unit side of a 1st polarizer plate and consists of a plurality of prisms PR having triangular cross-sectional forms; and a translucent reflecting layer TRL which is arranged on one slope F1 of each prism facing the back-light unit BL and transmits a part of the back-light from the back-light unit BL while reflecting a part of external light made incident thereto via the 2nd optical device OD2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006280009-A (JP)
Title: Antenna
Inventor: OKADO HIRONORI
IPC: H01Q5/10
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a newly shaped antenna which can be miniaturized and can have a wide bandwidth.  <P>SOLUTION: The antenna comprises a ground pattern, and a planar element having a cut-out portion from the edge portion farthest from the feed position toward the ground pattern side, while the ground pattern and the planar element are juxtaposed with each other. The cut-out portion enables to make the antenna miniaturized and secure current paths to obtain radiation in a low-frequency range. Since the ground pattern and the planar element are juxtaposed with each other, the mount volume of the antenna can be reduced, and antenna characteristics, in particular impedance characteristics, can be easily controlled, so that the bandwidth can be widened.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008021187-A (JP)
Title: Charging system and method utilizing ic card, ic card, and ic card program
Inventor: AKANO HIROSHI
IPC: G06Q30/04
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charging system in which an authentication command specifies data used by a command executed after the authentication command, in charging processing.  <P>SOLUTION: An IC card 1 used in the charging system comprises the authentication command 100 and a decoding command 110 executable only when the authentication command succeeds and decoding an encrypted text. A command APDU of the authentication command 100 includes an amount of charge in addition to the authentication data. The authentication command 100 authenticates the authentication data, subtracts the amount of charge from the balance amount 101 of electronic money only when authentication of authentication data succeeds, and computes the allowable limit which shows the limit of decoding encrypted texts, from the amount of charge. The decoding command provided at the IC card 1 counts decoding the encrypted texts, and forbids decoding of encrypted texts using the decoding command when decoding the encrypted texts up to the limit.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021227-A (JP)
Title: System for managing workflow and method therefor
Inventor: AKATSU HIROYUKI
IPC: G06Q50/00
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently progress a plurality of business processes that mutually depend.  <P>SOLUTION: This system for managing workflow is provided with a storing part for storing identification information of a business process in which a corresponding user accesses each result as access history to the result; a request receiving part for receiving an access request for a result from the user; a notifying part for retrieving the access history, corresponding to a first result from the storing part on condition, where a first access request which corresponds to a first business process and is received from the user, is an updating request of a first result and notifying the user, corresponding to a business process in which identification information is included in the retrieved history, to the effect that the first result has been updated; and a history adding part 510 for adding identification information of the first business process to the access history stored, while being associated with the first result according to the access to the first result, based on the first access request.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008025663-A (JP)
Title: Assembly method of ball bearing, and ball bearing
Inventor: SATO TETSUYA
IPC: F16C19/06
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembly method of a ball bearing capable of assembling the ball bearing to provide a cage with an envisioned play amount, and to provide a ball bearing.  <P>SOLUTION: This assembly method of a ball bearing 10 is used for assembling the ball bearing where a plurality of balls 13 arranged between an inner ring raceway and an outer ring raceway of bearing rings 11 and 12 are rollably held by the case 14. The bearing is assembled by selecting a combination of the cage, the balls and the bearing rings so that a play amount Y in a radial direction and/or an axial direction in the cage is set at a value suitable for its application in the state of a bearing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007086744-A (JP)
Title: Driving method and its device
Inventor: OKU NORIO
IPC: G09G3/20
Filed: 2006-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method of a display device and its device.  <P>SOLUTION: The driving method of the display device including a plurality of pixels arrayed in rows comprises: a step of sequentially scanning N<SP>th</SP>and (N+K)<SP>th</SP>rows of pixels and sequentially providing a signal of a first polarity to the N<SP>th</SP>and (N+K)<SP>th</SP>rows of scanned pixels, during a first period of a frame period; and a step of sequentially scanning (N+1)<SP>th</SP>and (N+K+1)<SP>th</SP>rows of pixels and sequentially providing a signal of a second polarity to the (N+1)<SP>th</SP>and (N+K+1)<SP>th</SP>rows of scanned pixels, during a second period of the frame period, wherein N and K are both integers, N>0, K is even and K>1.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008028714-A (JP)
Title: Network and multicast transfer apparatus
Inventor: SASAKI JUN
IPC: H04L45/247
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To immediately switch an IP multicast transfer route to a sub-route in the event of a line trouble in the transfer route to balance the load of the multicast transfer.  <P>SOLUTION: Based on route information learnt according to an IP unicast routing protocol, a main and sub-output destinations are determined in advance, and, in the event of a main route trouble, the transfer to the sub-route begins without waiting for the multicast routing protocol-controlled packet exchange. If there are a plurality of route information pieces of the same priority as the main rout owing to unicast route learning, the sub-route is used to balance the load of the multicast transfer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008028718-A (JP)
Title: Subscriber device, station device and passive optical network
Inventor: HASHIMOTO HIROSHI
IPC: H04B10/524
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve system reliability by shortening a fault recovery time.  <P>SOLUTION: A pair of two PON terminating sections 31 and 32 of a subscriber device 30 and a PON terminating section 11 of a station device 10 are connected to each other through optical fibers 101 and 102 and an optical splitter 110. The station device 10 allocates different PON_IDs to the PON terminating sections 31 and 32 of the subscriber device 30, and controls one of the PON terminating sections as an in-use-side PON terminating section for flowing traffic and the other as a standby-side PON terminating section to configure the two PON terminating sections of the subscriber device side as a doubled pair.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007050501-A (JP)
Title: Telescopic cover for machine tool
Inventor: KAMEYAMA IKUO
IPC: B23Q11/08
Filed: 2006-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telescopic cover for a machine tool, which telescopic cover can simplify a supporting structure of a plurality of cover bodies composing the telescopic cover, and further can effectively utilize the whole of the respective cover bodies composing the telescopic cover.  <P>SOLUTION: In the left telescopic cover 25A for the machine tool having a plurality of cover bodies 26A, 27A which are overlapped inside and outside with each other and are combined so as to extend and contract by a relative motion, a pair of guiding members 31A extending in the X direction (extending and contracting direction) are provided on both side wall portions of the outside cover body 26A, and a pair of guided members 34A protruding in the extending and contracting direction from the base end portion of the outside cover body 26A side toward the outside cover body 26A are provided on both side wall portions of the inside cover body 27A. As a result, when the inside cover body 27A has been combined with the outside cover body 26A, a pair of the guided members 34A are engaged with a pair of the guiding members 31A so as to slide respectively.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008030619-A (JP)
Title: Kinds-of-road-division-line sorting system and road-division-line recognition sytem
Inventor: NISHIDA MAKOTO
IPC: G06T1/00
Filed: 2006-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a kinds-of-road-division-line soring system capable of properly judging with a simple configuration the kinds of road division lines whose images are captured by an image pickup means.  <P>SOLUTION: This kinds-of-road-division-line sorting system, which is provided with the image pickup means that captures images around a vehicle, judges which of a straight road division line drawn in a straight line on a road and a dotted road division line laid or drawn on the road is the road division line whose image captured by the image pickup means. The system is also equipped with a characteristic-points-on-scanning-lines sampling means that sets up a plurality of scanning lines extending in a direction corresponding to a road width direction on a captured image of the image pick-up means and extracts characteristic points on plurality of scanning lines. It judges that the road division line on the picked-up image of the image pickup means is the straight road division line, when a prescribed number of the scanning lines or more on which a prescribed number of the characteristic points or more are extracted by the characteristic-points-on-scanning-lines sampling means exist continuously in the direction that a plurality of the scanning lines are placed side by side.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007019031-A (JP)
Title: Radiation source, lithographic apparatus, and device manufacturing method
Inventor: ZUKAVISHVILI GIVI GEORGIEVITCH
IPC: G21K5/00
Filed: 2006-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of conversion of electrical energy to radiation.  <P>SOLUTION: To improve conversion efficiency of a radiation source including an anode and a cathode, the anode and the cathode being configured and arranged to create a discharge in a substance in a space between the anode and cathode and to form plasma so as to generate electromagnetic radiation, the radiation source unit is constructed to have a low inductance and to operate with a minimum of plasma. To improve heat dissipation, a fluid circulation system is created within the radiation source space and a wick by using a fluid in both its vapor and liquid phases. To prevent contamination from entering a lithographic projection apparatus, the radiation source unit is constructed to minimize the production of contamination, and a trap is employed to capture the contamination without interfering with the emitted radiation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051142-A (JP)
Title: Method for continuously distilling and removing piperazine from mixture of ethylenediamine and piperazine
Inventor: JOEDECKE MICHAEL
IPC: C07C209/86
Filed: 2006-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve qualities of piperazine, especially its color and color stability in a method for continuously distilling and removing piperazine from a mixture of ethylenediamine and piperazine by distilling the mixture under high-pressure at elevated temperature, discharging ethylenediamine from the top of a distillation column and piperazine from the bottom of the distillation column.  <P>SOLUTION: The method for continuously distilling and removing piperazine from a mixture of ethylenediamine and piperazine comprises a process of direct circulation treatment in which piperazine discharged from the bottom of the distillation column is transported through an evaporation apparatus operated at about 160-about 170°C and returned to the distillation apparatus and a process in which piperazine is retained in a system for the circulation treatment for 30-about 60 minutes and then discharged in a state of vapor from a side discharge port at the bottom of the distillation column.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008043435-A (JP)
Title: Medical image processor and medical image processing method
Inventor: NAKANO TAKAAKI
IPC: A61B5/00
Filed: 2006-08-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical image processor which can reoutput image data in the same format by utilizing information on film image data outputted before.  <P>SOLUTION: This medical image processor comprises a film image generating portion which selects arbitrary image data from among image data acquired by a photographic device and generates the film image data in a predetermined layout by using the selected image data and information incidental to the image data, a parameter input portion for setting a printing parameter for the film image data, a storage portion for storing the printing parameter and layout information, and a film output portion for outputting the film image data into a printer. The film image generating portion can generate the film image data in the same format as that of the film image outputted before, on the basis of the information of the storage portion, when a reoutput request is issued in the designation of the film image outputted before.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008044001-A (JP)
Title: Laser beam machining apparatus, device for, method of and program for setting laser beam machining condition, recording medium readable by computer, and recorded instrument
Inventor: HASEBE HIROYASU
IPC: B23K26/082
Filed: 2006-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the setting work when setting a plurality of working blocks.  <P>SOLUTION: A laser beam machining condition setting device comprises a machining condition setting unit for inputting a machining condition for a desire machining pattern, a machining data generation unit for generating the laser beam machining data of an object surface to be machined according to the machining condition set by the machining condition setting unit, and a display unit for displaying an image of the laser beam machining data generated by the machining data generation unit. The machining condition setting unit comprises a machining block setting means for setting a plurality of machining blocks to be set under different machining conditions, and a group setting means 3J for setting a machining group summarizing a plurality of optional machining blocks while the plurality of machining blocks set by the machining block setting means are displayed on the display unit. One or more machining conditions can be set from the machining block setting means by the machining group unit grouped by the group setting means 3J.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008050711-A (JP)
Title: Method for producing polybenzazole fiber, and polybenzazole fiber
Inventor: KIRIYAMA KOHEI
IPC: D01F6/74
Filed: 2006-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily producing a polybenzazole fiber having improved post-processability while maintaining the heat resistance and flame retardancy without extremely changing the production process.  <P>SOLUTION: The method for producing the polybenzazole fiber by spinning out a polybenzazole dope obtained by dissolving a polybenzazole in a solvent from a spinneret, and immersing the spun dope filament in a liquid (a coagulation bath) containing a polybenzazole coagulation agent to carry out the coagulation treatment includes passing the spun dope filament in a vapor atmosphere of the polybenzazole coagulation agent or blowing the vapor thereto before immersing the spun dope filament in the coagulation bath, and immersing the resultant filament in the coagulation bath.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029182-A (JP)
Title: Non-fuel-consuming power generating apparatus
Inventor: FUKUDA TAKATSUGU
IPC: H02K53/00
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-fuel-consuming power generating apparatus that acquires a power required for rotating a rotor of a generator from "output power of generator + α (energy generated from a gear ratio)".  <P>SOLUTION: Since output power of motor + α = output power of generator holds, then α = output power of generator - output power of generator is given. That is, electric power that is equivalent to energy generated form gear ratio becomes an effective energy generated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051637-A (JP)
Title: Method for measuring bending stress of fixed structure, recording medium, and computer
Inventor: OI SAIICHI
IPC: G01L1/00
Filed: 2006-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending stress measuring method which is simple and is capable of exactly measuring even a local stress, and a recording medium recorded with a program for performing the method, and a computer for performing the method.  <P>SOLUTION: A separation distance from the surface of a fixed structure up to the position of a neutral axis is calculated (S2); by adding this value to an actually measured distance value acquired by an actually distance measuring process (S1), the length of the neutral axis is calculated by the use of an angle looked from a measurement reference position or the distance value of a measurement interval (S3); an initial position of the neutral axis in a state that external force does not act is calculated from a position corresponding to the total sum value of length values of the neutral axis and the magnitude of an initial curvature, to find a displacement quantity (S5); a variation in the curvature is found by differentiating the displacement quantity (S8); and a stress intensity is acquired by multiplying this variation by the elastic modulus of the fixed structure and its geometrical moment of inertia to calculate a bending moment, and dividing it by a section modulus (S10). Moreover, an external load is found from a relation in balance between force and moment at a minute part on the neutral axis (S12).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051083-A (JP)
Title: Variable valve mechanism for engine
Inventor: SUGIHARA SHINICHI
IPC: F01L1/04
Filed: 2006-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve assemblability of a rocking cam member and perform thrust restriction thereof, when an eccentric cam member is composed integrally on a driving shaft in a variable valve mechanism for engine.  <P>SOLUTION: The rocking cam member lifting a valve of each of cylinders is halved along a plane passing through the center line of the insertion hole thereof, and is composed of two divided bodies. The rocking cam member is provided with a cam part arranged correspondingly to the valve, a journaled part journaled to a bearing part provided in an engine, and a boss part fastening two divided bodies. The side surface of the boss part abuts on the bearing part to compose the thrust restriction surface of the rocking cam member.  <P>COPYRIGHT: (C)2008,JPO&INPIT