baber/WOPTO huggingface dataset:
Patent JP-2009209637-A (JP)
Title: Method of constructing buried structure
Inventor: AOSHIMA KUNIO
IPC: E02D29/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a construction method can solve the problem of a rise of a buried structure caused by the underground water applied thereto and an energy-saving construction method using less energy for air conditioning.  <P>SOLUTION: In this construction method, sediment is so removed from a slope 120 by an open cut 20 as to correspond to a buried structure 1 to be constructed, a foundation including drainage facilities 3, 35 naturally flowing to the lower side of the slope 120 lower than a developed construction site 114, the buried structure 1 is constructed on the foundation, and the constructed buried structure 1 is backfilled with sediment. Since the construction site is sloped, underground water can be drained by naturally flowing through the drain passages formed in the land lower than the slope. A powerful drain pump for draining the underground water is not required. The outer wall of the buried structure can be used as an earth tube, and air conditioning energy can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009208431-A (JP)
Title: Paper fastener and file holder
Inventor: YOKOYAMA SUMIAKI
IPC: B42F13/04
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly durable paper fastener capable of surely pressing a paper pile without damaging the binding hole of a paper file or user's fingers even when the number of paper files is increased/decreased or when the bundler of the upper part of the paper pile falls.  <P>SOLUTION: The paper fastener is provided with a pile bottom supporting member 20 for supporting the bottom of a paper pile P, a pile pressing member 30 which is disposed continuously from one end of the bottom supporting member 20 and penetrates one binding hole PH1 of the paper pile P, so as to press the paper pile P from above, and a hooking and holding member 40 which is disposed continuously from the other end of the bottom supporting member 20 and penetrates the other binding hole PH2 of the paper pile P, so as to hook and hold the pile pressing member 30. The pile pressing member 30 has many engagement projected parts 32, and the hooking and holding member 40 has a longitudinal groove 42 for engaging the pile pressing member 30, and hooking recessed parts 42 for detachably locking and hooking the engagement projected parts 32 of the pile pressing member 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217316-A (JP)
Title: Content authentication system
Inventor: AKIMA ISAO
IPC: G06F21/34
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide measures to protect a copy right of content, capable of sufficiently coping even with a third party having expert knowledge and of being easily materialized.  <P>SOLUTION: This content authentication system 100 includes: a storage medium 7 storing encrypted authentication information 72 for identifying presence/absence of use authority; and an information processor 1 authenticating the use authority about the storage medium 7. The information processor 1 has: a reading part 11 for reading the authentication information 72 from the storage medium 7; a decision part 15 for deciding whether the storage medium 7 has the use authority or not based on the read authentication information 72; and an output part 16 for updating contents of the authentication information 72 stored in the storage medium 7 to different contents when it is determined by the determination part 15 that the storage medium 7 has the use authority.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009149835-A (JP)
Title: Surface treatment agent
Inventor: SHIRAKAWA DAISUKE
IPC: C10N40/18
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment agent having high chemical stability and coating self-repairing ability, and high fixiability to a base material, and being capable of being subjected to an orientation process of terminal groups in the coating step to the base material by the irradiation of ultraviolet rays.  <P>SOLUTION: A surface treatment agent comprising (X-)<SB>x</SB>(W-)<SB>w</SB>(Z-)<SB>z</SB>Y, wherein X, W, and Z each represents formulae (X), (W), and (Z), respectively; Y represents a perfluorinated saturated hydrocarbon group and the like of (x+w+z) value, wherein x is an integer of one or more; each w and z is an integer of 0 or above; and (x+w+z) is an integer of 3 or larger; and U-(CH<SB>2</SB>CH<SB>2</SB>O)<SB>a</SB>-(CH<SB>2</SB>)<SB>b</SB>-CF<SB>2</SB>O(CF<SB>2</SB>CF<SB>2</SB>O)<SB>c</SB>-...(X), R<SP>W</SP>-(CH<SB>2</SB>CH<SB>2</SB>O)<SB>d</SB>-(CH<SB>2</SB>)<SB>e</SB>-CF<SB>2</SB>O(CF<SB>2</SB>CF<SB>2</SB>O)<SB>f</SB>-...(W), R<SP>F</SP>O(CF<SB>2</SB>CF<SB>2</SB>O)<SB>g</SB>-...(Z), wherein, U represents an ultraviolet rays absorbing group; a and b are each an integer from 0 to 100; c is an integer from 1 to 200; R<SP>W</SP>represents HO-, HOC(O)- or the like; d and e are each an integer from 0 to 100; f is an integer from 1 to 200; R<SP>F</SP>represents a perfluoroalkyl group or the like; and g is an integer from 3 to 200.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008182744-A (JP)
Title: Method of deriving direct mode motion vector
Inventor: JEON BYEONG MOON
IPC: H04N19/94
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of deriving a direct mode motion vector of a bi-predictive block of a present picture.  <P>SOLUTION: The method has a step of a determining a list 0 motion vector of a co-located block of the position in a bi-predictive picture; a step of selecting a list 0 motion vector of the co-located block as a motion vector for obtaining a motion vector of the bi-predictive block when the co-located block has list 1 and list 0 motion vectors; and a step of selecting the list 1 motion vector of the co-located block as a motion vector for obtaining the motion vector of the bi-predictive block when the co-located block has only the list 1 motion vector. The step of obtaining the direct mode motion vector of the bi-predictive picture further has a step of executing bit calculation for the direct mode motion vector of the bi-predictive block.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009217178-A (JP)
Title: Image forming apparatus and image forming system
Inventor: SUZUKI TOMOO
IPC: B65H3/44
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To exactly inform of remaining time until paper shortage or time of day when paper is run out in a paper supplying part when continuously performing a large amount of image forming jobs.  <P>SOLUTION: An image forming apparatus includes: an image forming part 20 which forms an image on predetermined paper P; the paper supplying part 10 in which a plurality of sheets of paper P are loaded to successively supply the paper P to the image forming part 20; a paper detection part 11 which detects loading height of the paper P on the paper supplying part 10 at any time; and a CPU 55 into which paper detection data D11 output from the paper detection part 11 is input, and which calculates the number of remaining sheets of paper P in the paper supplying part 10 from the paper detection data D11 and paper thickness data Dd of a sheet of paper, and arithmetically calculates the remaining time until the paper shortage or the time of day when the paper is run out in the paper supplying part 10 based on the number of remaining sheets of paper P and required time for printing per paper.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219073-A (JP)
Title: Image distribution method and its system, server, terminal, and program
Inventor: ISHIDA KAZUO
IPC: H04N7/173
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image distribution method and its system capable of detecting omission of capturing images distributed on a receiving side without imposing burden on data transmission, a server, a terminal, and a program.  <P>SOLUTION: A distributing side distributes the high resolution images of the images distributed, and the low resolution images of the whole of the images to distribute, and the receiving side detects mismatching of the display of the high resolution image by using the low resolution image.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224360-A (JP)
Title: Method for manufacturing thin-film transistor and method for manufacturing display
Inventor: NAMEKAWA KAZUYASU
IPC: H01L21/336
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin-film transistor, for completely compensating defect level in a channel region and thus obtaining uniform characteristics between elements.  <P>SOLUTION: A microcrystalline silicon thin film 7a constituting a channel region and a hydrogen-containing silicon-based insulation film 13 made of silicon nitride (SiNx) containing ≥8×10<SP>21</SP>/cm<SP>3</SP>hydrogen [Si-H] bound to the silicon are sequentially laminated and formed on a substrate 1. After that, hydrogenating anneal processing is executed to introduce hydrogen from a channel protection layer 13a formed by patterning the hydrogen-containing silicon-based insulation film 13 to the microcrystalline silicon thin film 7a. In this case, the hydrogen-containing silicon-based insulation film 13 made of silicon nitride preferably contains the hydrogen [Si-H] bound to silicon larger than hydrogen [N-H] bound to nitrogen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221788-A (JP)
Title: Curtain wall and its construction method
Inventor: NAITO TETSUYA
IPC: E04B2/88
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain wall capable of simplifying the detailing and mounting procedures of an external facing material and enhancing construction efficiency, and a construction method for the curtain wall.  <P>SOLUTION: Since an external facing louver 40 is supported on the head 12 and jamb of a curtain wall unit 11, the curtain wall unit 11 in the premounted state of the external facing louver 40 can be mounted in a building 1, and the mounting procedures can be simplified. Since mounting operations at outdoor high elevations can be abbreviated or reduced, the construction efficiency can be increased. Since main and auxiliary brackets 42 and 45 are fixed in the state of protruding to an outdoor side from the head 12 and the jamb, the detailing of the main and auxiliary brackets 42 and 45 and the curtain wall unit 11 and a cut-off structure can be simplified; an increase in the number of components and a deterioration in cut-off performance can be prevented; and the appearance designability of the curtain wall 10 can be enhanced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008219907-A (JP)
Title: Setting of wireless communication apparatus for performing encryption communication
Inventor: KOGA KATSUYUKI
IPC: H04W12/02
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To make compatible reduction of a work burden on a user and ensuring of security.  <P>SOLUTION: A manager of a wireless local area network (LAN) 100 uses a personal computer PC1 to change a WEP key. The personal computer PC1 judges whether a memory card MC is legal one managed by a manager and if it is legal, modified setting information is written onto the memory card MC. At such a time, the non-modified WEP key is written onto the memory card MC together with the modified setting information. Then, the manager mounts the memory card MC into a memory card slot that a printer PRT1 comprises. The printer PRT1 judges whether or not the memory card MC is legal one managed by the manager and updates the setting information if it is legal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009230317-A (JP)
Title: Personal identification medium and customer information management system
Inventor: OKUHARA KENJI
IPC: G06Q50/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an personal identification medium and a customer information management system, allowing easy management of a plurality of member cards.  <P>SOLUTION: The personal identification medium includes: a member information table 41 comprising one or more enterprise codes 51 each for identifying an enterprise and member information associated with each enterprise code 51, for specifying a member in each enterprise; a table storage means 33 storing the member information table 41 in a nonvolatile manner; an enterprise code reception means 31 receiving one enterprise code 51 of the one or more enterprise codes 51 from an external device; and a display means 35 displaying the member information associated with the enterprise code 51 with the reception of the enterprise code 51 as a trigger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008187193-A (JP)
Title: Wiring board
Inventor: TAKEO AKIRA
IPC: H01C7/00
Filed: 2008-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve trim accuracy of a thick-film resistor.  <P>SOLUTION: A wiring board has an insulation substrate 1, a wiring conductor 2 and a thick-film resistor 3. The wiring board also has an insulation film 4, a plated metal film and a dummy resistor 8. The thick-film resistor 3 is electrically connected to the wiring conductor 2, and is disposed on the insulation substrate 1. The thick-film resistor 3 is partially covered with the insulation film 4. A part not covered with the insulation film 4 of the thick-film resistor 3 is covered with the plated metal film. The dummy resistor 8 is electrically independent from the thick-film resistor 3, is arranged adjacent to the thick-film resistor 3, and is disposed on the insulation substrate 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009230809-A (JP)
Title: Magnetic disk
Inventor: HIRAI YUKIO
IPC: G11B5/65
Filed: 2008-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic disk which can stabilize the floating of magnetic head.  <P>SOLUTION: This magnetic disk A1 has a recording layer including a servo area 2 having a plurality of servo units 21 of a predetermined servo pattern arranged in the circumferential direction x, and a plurality of separation sections 22 arranged between those servo units 21. The servo unit 21 is as thick as predetermined and includes one or more magnetic sections 21A consisting of a magnetic material, and the separation section 22 is as thick as predetermined and includes one or more islands 22A consisting of a predetermined material. The magnetic property of the magnetic material is different from the material constituting the island section 22A. In the areas other than the areas occupied by the magnetic sections 21A and the islands 22A in the servo area 2, a non-magnetic section 2J is formed of a non-magnetic material as thick as predetermined. The material constituting the magnetic material and the islands 22A is harder then the non-magnetic material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009227225-A (JP)
Title: Seat device
Inventor: SAKAI MORIO
IPC: B60N2/22
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat device superior in durability and capable of optimizing the use of the operation region of a seatback.  <P>SOLUTION: The seat device comprises a seat 23, a seatback 22 angle-changeable to the seat 23 with the drive of a motor, and a control part 3 for controlling the operation of the seatback 22. The operation region of the seatback 22 is defined by a mechanical end point on the front side and a mechanical end point on the rear side. In the operation region, control points are provided predetermined distances from both mechanical end points to the center side of the operation region. The control part 3 stops the drive of the motor when the seatback 22 is driven from the center region between both control points to one mechanical end point to reach the control points, and permits the movement of the seatback 22 when the seatback is directed to be driven toward the mechanical end points.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009235936-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: SATAKE KOJI
IPC: F01N3/02
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of surely detecting, with a simple structure, abnormality of an exhaust gas passage on an upstream side of a particulate filter and a pressure sensor passage for detecting differential pressure.  <P>SOLUTION: The exhaust emission control device for an internal combustion engine is provided with a control device 22 estimating accumulation state of particulate on a particulate filter 12 based on detection result of a differential pressure detection means 14 and controlling regeneration of the particulate filter based on the accumulation state. The control device is provided with a determination means for determining breakage of a passage 16 for detection to the differential pressure detection means from an upstream side part of the particulate filter or a particulate filter inlet side of the exhaust gas passage 10 when differential pressure detected by the differential pressure detection means is not higher than a prescribed value set lower than differential pressure generated after regeneration of the particulate filter.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239441-A (JP)
Title: Duty detection circuit, and cdr circuit
Inventor: OTOMO YUSUKE
IPC: H04L7/033
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To detect duty speedily and precisely even if input data are other than an alternating pattern.  <P>SOLUTION: A duty detection circuit has: a pulse signal generation circuit 1 for outputting a pulse signal Err of which the pulse width increases or decreases according to variations in the duty of input data Din, and a pulse signal Ref indicating reference pulse width; a selector 2 selectively outputting one of the pulse signals Err and Ref; a pulse signal transition determination circuit 3 for allowing the selector 2 to select the pulse signals Ref and Err when there is no transition of the pulse signal Ref and when there is the transition of the pulse signal Ref, respectively; and an output circuit 4 for outputting the difference between an average voltage level of a signal outputted from the selector 2 and that of the pulse signal Ref as a detection signal Out indicating the amount of variation from a duty of 100% in the input data Din.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009236584-A (JP)
Title: Column unit and gas chromatograph device
Inventor: TOYODA KAZUHIRO
IPC: G01N30/60
Filed: 2008-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column unit capable of heating and cooling a column quickly.  <P>SOLUTION: This column unit 1 having the column 11 to be heated and cooled to have a temperature suitable for sample gas introduction and component separation, and a heater 12 for heating the column 11, has a heat pipe 20 equipped with a heat absorption part 21 disposed so that heat of the column 11 is conducted and absorbing the conducted heat, and a heat radiation part 23 for radiating heat absorbed by the heat absorption part 21; and a heat radiation adjustment part 30 for bringing a cooling medium 41 into contact with the heat radiation part 23 to urge cooling of the column 11 corresponding to cooling of the column 11, and bringing a heat insulating medium 42 into contact with the heat radiation part 23 to avoid a heat loss from the column 11 corresponding to heating of the column 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009246446-A (JP)
Title: Station side device, control method thereof and computer program thereof
Inventor: YAMASHITA KAZUHISA
IPC: H04L12/44
Filed: 2008-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a station side device quickly performing redundancy switching.  <P>SOLUTION: OSUs (Optical Subscriber Units) 1-N (12-1 to 12-N) are respectively connected to a plurality of PON (Passive Optical Network) lines 3-1 to 3-N. A control unit 14 performs the registration processing of a plurality of home side devices connected to the plurality of PON lines 3-1 to 3-N and band allocation processing. Moreover, the control unit 14 modifies a communication channel between the plurality of PON lines 3-1 to 3-N and the plurality of OSUs 1-N (12-1 to 12-N) to thereby switch the OSU while maintaining the registered state of the home side devices. Thus, redundancy switching can be quickly performed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242857-A (JP)
Title: Method for producing steel sheet for can-making
Inventor: KOJIMA KATSUMI
IPC: C22C38/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a steel sheet for can-making, in which, while achieving the reduction of the producing cost of the steel sheet by omitting a recrystallize-annealing process, an excessive high strengthening caused by the worked hardening in a cold-rolling, is avoided, and the variation of the sheet thickness in the longitudinal direction of the steel sheet coil is suppressed.  <P>SOLUTION: The steel is composed of, by mass, ≤0.005% C, 0.05-0.5% Mn, 0.01-0.10% Al, 0.0010-0.0070% N, 0.15×N-0.75×N (0.20×N-0.97×N in atomic ratio) B, and further, one or two of 4×C-20×C (0.52×C-2.58×C in the atomic ratio) Nb, 2×C-10×C(0.50×C-2.51×C in the atomic ratio) Ti and the balance Fe with inevitable impurities. The steel is formed into a slab by a continuous casting, and the slab is subjected to hot-rolling at the finish-temperature of Ar<SB>3</SB>transformation point or higher, and after being subjected to coiling and pickling, a cold-rolling is applied at 50-96% rolling-reduction ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240230-A (JP)
Title: Weedproofing material and weedproof-hardening material, and application method therefor
Inventor: MATSUI TAMOTSU
IPC: A01M21/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weedproofing material and a weedproof-hardening material useful for weedproofing graveyards, cemetery parks, general parks, median strips, etc., capable of preventing weeds, mosses and/or molds from being grown through easy application to the ground in a granular form, inexpensive and eco-friendly, and also excellent in their effect sustainability, and to provide a method for easily applying them to the ground.  <P>SOLUTION: The weedproofing material comprises, as the active ingredient, a mixture of effective amounts of sparingly soluble boron compound granules and sparingly soluble aluminum compound granules respectively. The weedproof-hardening material is such as to be obtained by compounding the weedproofing material with hydraulic cement in an amount enough to harden this weedproofing material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009243383-A (JP)
Title: Catalyst device
Inventor: OKUBO KATSUNORI
IPC: B01D53/86
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst device which is stored in a cylindrical container in the state of winding a mat on a catalyst support, having simple construction for fixing the mat and the catalyst support into the container without giving trouble to its manufacturing processes.  <P>SOLUTION: The catalyst device 1 includes the ceramics catalyst support 10 internally supporting a catalyst which purifies exhaust gas from an internal combustion engine, an outer cylinder 13 storing the catalyst support 10, and the holding mat 12 provided between the outer cylinder 13 and the catalyst support 10. On at least part of the inner surface of the outer cylinder 13, a material is arranged which is easier to oxidize than a stainless material in the exhaust gas from the internal combustion engine.  <P>COPYRIGHT: (C)2010,JPO&INPIT