baber/WOPTO huggingface dataset:
Patent JP-2009160689-A (JP)
Title: Foreign substance removal method using scanning probe microscope
Inventor: NAKAGAMI TAKUYA
IPC: G01Q80/00
Filed: 2008-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To remove a foreign substance lying in a recess of a sample that is observed by an SPM device.  <P>SOLUTION: The shape of a sample 9 containing a foreign substance 2 in the recess 3 is observed using a probe 1. Based on this three-dimensional shape data, the probe 1 comes into contact with the foreign substance 2 from the lateral side while keeping the distance between the tip of the probe 1 and the sample 9 controlled to be shorter than the substance horizontal diameter 7 in a vertical direction and shorter than the substance vertical diameter 8 in a horizontal direction. At this time the foreign substance 2 is avoided from sticking to the probe 1 by keeping oscillation of the probe 1 when the probe 1 touches the foreign substance 2. After moving the foreign substance 2 outside the recess 3 using the tip of the probe 1, the probe 1 comes into contact with the sample 9 to the extent that the oscillation of the probe 1 stops outside the recess 3 and then drops the foreign substance 2 onto the location where the probe 1 has touched. By repeating this action, the foreign substance 2 in the recess 3 can be removed outside the recess 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166242-A (JP)
Title: Liquid-jet head and liquid-jet apparatus having the same
Inventor: ZHANG JUNHUA
IPC: B41J2/045
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid-jet head, which ensures an adequate amount of ejection even when using a highly viscous liquid, and imparts a satisfactory meniscus behavior after ejection to contribute to high speed printing.  <P>SOLUTION: The liquid-jet head includes: a pressure generating chamber 52, which is supplied with a liquid via a liquid supply path 54 and in which a nozzle orifice 56 for jetting the liquid is formed; and a piezoelectric element 11 for causing a pressure change within the pressure generating chamber 52. When an inertance and a passage resistance of the liquid supply path 54 are designated as M1 and R1, respectively, and an inertance and a passage resistance of the nozzle orifice 56 are designated as M2 and R2, respectively, relationships M2<M1 and R2>2R1 hold.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009161500-A (JP)
Title: Cell division promotion activator
Inventor: OTSUKA MAKOTO
IPC: A61P1/02
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cell division promotion activator that contains a zinc or strontium sustained-release organic compound and properly makes zinc or strontium reach to a selected target site, a medicine, quasi-medicine, food, nutritional supplement or cosmetic containing the cell division promotion activator.  <P>SOLUTION: The cell division promotion activator comprises a specific zinc- or strontium-containing fatty acid salt represented by formula (I) (wherein X is zinc or strontium; and R<SP>1</SP>COO- and R<SP>2</SP>COO- are each independently selected from 4-20C fatty acids) as an active ingredient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169473-A (JP)
Title: Module arrangement device, module arranging method and program
Inventor: OMURA YUTAKA
IPC: G06F9/50
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve processing efficiency of a distributed system.  <P>SOLUTION: In the distributed system constituted by connecting a plurality of nodes and a module arrangement device 150 through a network 160, a communication monitor unit 152 of the module arrangement device 150 monitors communication of each module of interest, and a log storage unit 154 stores measurement results of the communication monitor unit 152 as a log. A use frequency calculation unit 156 calculates a communication amount per unit time of each module of interest as a use frequency for each module as a communication destination by reference to the log stored in the log storage unit 154. A rearrangement unit 158 rearranges modules such that the module of interest and a module as a communication destination having the highest use frequency among respective use frequencies calculated by the communication amount calculation unit for the module of interest operate at the same node.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009169534-A (JP)
Title: Object detection device
Inventor: SHIRAISHI TATSUYA
IPC: G06T1/00
Filed: 2008-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detection device for easily dividing and detecting the background and the object of an image.  <P>SOLUTION: This object detection device is provided with: an object candidate extraction part 22 for acquiring edge information of an image region (detection region) D1; a variation quantity acquisition part 23 for acquiring the scale of an object, on the basis of the distributing circumstances of the pixels of the edge of the detection region D1, and for acquiring the temporal variation quantity of the acquired scale of the object candidate; and an object detection part 24 for detecting the object on the basis of the acquired variation quantity, and being configured to acquire the edge information from the detection region D1, and for acquiring the variation quantity of the width of the object, on the basis of the distribution circumstances of the pixels in the acquired edge information, and for detecting the object whose variation quantity is large as an object, and to easily separate the object from the background to detect the object.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168130-A (JP)
Title: Pack seal
Inventor: WAKABAYASHI TATSUO
IPC: F16C33/78
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide pack seals having a configuration capable of smoothly cutting out the plurality of laminated pack seals one by one.  <P>SOLUTION: The pack seal 2 is constituted by a combination of a slinger 4 and a seal body 6 formed by vulcanizing a seal material 10 to a core bar 8, and an encoder 12 is provided on the outer peripheral side of the slinger 4. In the seal body 6, a nose gasket 6n is provided in an extended tip part 8c, and the seal material 10 is extended over the outer peripheral face via an extended base end part 8d to form a disk shape. An extended tip part 4c of the slinger 4 is made oppose to the extended tip part 8c of the seal body 6 in the non-contact state, and an extended base end part 4d of the slinger 4 is extended exceeding the extended base end part 8d of the seal body 6. When inner diameter of the extended tip part 8c of the seal body 6 is defined as D1, outer diameter of an extended end 10t of the seal material 10 extended to the outer peripheral face of the seal body 6 as D2, minimum diameter of the encoder 12 provided on the outer peripheral side of the slinger 4 as D3, and outer diameter of the extended base end part 4d of the slinger 4 as D4, a relationship of D2>D1 and D4>D3 is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009166177-A (JP)
Title: Bar feeder
Inventor: HIROZAWA KIYOSHI
IPC: B23B13/08
Filed: 2008-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bar feeder efficiently collecting oil on a bar and minimizing splash of the oil.  <P>SOLUTION: A support pipe 36 and a head pipe 38 for supporting a circumference of the bar W to inhibit vibration of the bar are provided at a downstream end of the bar feeder 1. The head pipe 38 has: an oil supply hole for supplying the oil to the inside thereof; and an oil exhaust part 58 formed between the downstream end of the pipe 38 and the oil supply hole. The oil exhaust part 58 has: a groove 52 formed inside the head pipe 38 to form an aperture from the bar; and an exhaust hole 56 formed in the groove 52 to communicate with the inside of the pipe 38. The oil supplied to between the head pipe 38 and the bar is separated from the bar by centrifugal force of the bar in the groove 52 and exhausted out from the pipe 38 through the hole 56.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171265-A (JP)
Title: Supervisory control method and supervisory control device
Inventor: UMEDA KENJI
IPC: H04L12/70
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supervisory control device and supervisory control method capable of reducing a supervisory control load depending on a communication condition change.  <P>SOLUTION: The supervisory control device 10 is provided for a network having a plurality of communication apparatuses 20 grouped into a plurality of apparatus groups 21-25. The device includes: a storage means 106 for storing therein supervisory control information for performing supervisory control on each communication apparatus so as to retrieve the supervisory control information in apparatus group units; a detection means (104, 105) for detecting a change in a condition of communication with a communication apparatus belonging to each apparatus group; and an updating means (105, 107, 108) for updating, when a change occurs in the condition of communication with a certain apparatus group, the supervisory control information of the relevant apparatus group stored in the storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171896-A (JP)
Title: Method for separating neural stem cell and proliferation promotion method
Inventor: TODA MASAHIRO
IPC: A61K48/00
Filed: 2008-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gene marker of a neural stem cell and a method for separating the neural stem cell by utilizing the gene marker, and to provide a proliferation promoter of the neural stem cell and a proliferation promotion method using the proliferation promoter.  <P>SOLUTION: The neural stem cell is separated using a material associated with a gene related to the CD74 gene as a gene marker, and further using a CD74-binding material, and a material for activating the CD74 is used as the proliferation promoter of the neural stem cell.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009173803-A (JP)
Title: Poly-3-hydroxy butyrate polymer composition
Inventor: MORI KATSURO
IPC: C08K5/00
Filed: 2008-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a poly-3-hydroxy butylate polymer composition having a short molding cycle in molding work, excellent in productivity, and capable of obtaining a molding of excellent impact resistance.  <P>SOLUTION: This poly-3-hydroxy butylate polymer composition comprises 10-90 wt.% of poly-3-hydroxy butylate polymer A, and 1-90 wt.% of ethylene-vinyl acetate copolymer saponification product B comprising 75-96 mol.% of ethylene unit, 2-20 mol.% of vinyl alcohol unit, and 2-20 mol.% of vinyl acetate unit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176231-A (JP)
Title: Client device and client control program
Inventor: ODAGIRI WAKANA
IPC: G06F13/00
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To immediately display a portion of a Web page, which a user likes to use, registered on a bookmark, for example, without requiring scroll display in a client device for browsing an optional Web page provided by a server device on the Internet.  <P>SOLUTION: A Web page desired by a user is displayed on a display device by a Web browser, and when the registration of a bookmark is instructed after carrying out a desired display change operation such as a page scroll operation or a character input operation to an input form, bookmark information 24a comprising state change script codes of URL/display state setting values (window size, font size, zoom rate)/a display position/a DOM element corresponding to the display state of the page at that point of time is generated and stored. When the display of the desired page is instructed from the registered bookmark, the display state of the Web page in a bookmark time is reproduced according to the bookmark information 24a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008210498-A (JP)
Title: Ferromagnetic metal thin film type magnetic recording medium and support for same
Inventor: HORIE MASAHITO
IPC: G11B5/64
Filed: 2008-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a support which has excellent dimensional stability and crack resistance and can constitute a ferromagnetic metal thin film type magnetic recording medium of high density having a small dimensional change caused by a change in environment and a low error rate.  <P>SOLUTION: The support for the ferromagnetic metal thin film type magnetic recording medium has a layer (layer M) provided on one surface of a polyester film and containing a metal based oxide, the layer M having a thickness of 50 to 200 nm, wherein the support has 0 to 75% total ray transmittance and the surface of the layer M has 1×10<SP>2</SP>to 1×10<SP>13</SP>Ω surface resistivity.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009181293-A (JP)
Title: Matrix operation co-processor
Inventor: ARITA YOSHIHIRO
IPC: G06F9/38
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matrix operation co-processor for quickly executing matrix multiplication even when receiving only one matrix element at a time from a processor.  <P>SOLUTION: A control part 140 performs control to successively obtain the elements of a matrix Q resulting from multiplying matrices A and B for each line. A matrix element register 120 stores the elements of the matrix B. The control part 140 initializes accumulators 111 to 114 in order to obtain the elements for one line of the matrix Q from the accumulators 111 to 114, and each time receiving one of the elements for one line of the matrix A from a CPU 200, sends the received elements to the multipliers 101 to 104, and sends the elements for one line to be commonly multiplied from the line element register 120 to the multipliers 101 to 104 to perform multiplication, and causes the accumulators 111 to 114 to accumulate the respective multiplication results.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180946-A (JP)
Title: Optical compensation film and liquid crystal display device
Inventor: SAITO YUKITO
IPC: G02B5/30
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical compensation film which improves viewing angle characteristics of halftone display and contributes toward improving diagonal contrast in all directions.  <P>SOLUTION: The optical compensation film (10) comprises at least first and second optically anisotropic layers, wherein when, in a plane (P) including a fast axis (F) in a film surface and a normal (N) of the film surface, an in-plane retardation Re(+40°) is measured from a direction (D+) moved clockwise by 40° from the normal toward the film surface direction and an in-plane retardation Re(-40°) is measured from a direction (D-) moved counterclockwise by 40° from the normal, and a larger one of the Re(+40°) and Re(-40°) is represented by ReL and a smaller one by ReS, the expression (I): 14≤ReL/ReS≤27 is satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178348-A (JP)
Title: Stent for dental implant
Inventor: ARAI YOSHIAKI
IPC: A61C19/04
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stent easily made in a short time in a dental clinic or dental laboratory, a composition for making the stent, and a stent making method using the composition.  <P>SOLUTION: A method for making the stent for a dental implant includes making a study model, shaping, on the model, a paste composition for making the stent which includes a (meth)acrylate monomer, an X-ray impermeable filler, and a photopolymerization initiator, and has an X-ray imaging property after polymerization and curing of 50-300% at a ratio to aluminum, almost into the shape of a lacking tooth part and/or almost into the shape of a denture base part applied to the lacking tooth part, and irradiating the shaped composition with light for polymerization and curing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009181461-A (JP)
Title: Information management system, user terminal, information management method and information management program
Inventor: HASEBE TAKAYUKI
IPC: G06F21/60
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To perform safe operation of information while managing the information in a user terminal.  <P>SOLUTION: The user terminal 10 connects a download-only application 11a to a server 20 to perform a download request. The server 20 controls, when the download request is received from the download-only application 11a, to permit download of information to be downloaded. The user terminal 10 downloads the permitted information using the application 11a. Thereafter, the user terminal 10 determines, when access to the download information is received from an application 11, whether the access to the information of the application 11 is permitted or not.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009186213-A (JP)
Title: Gyro sensor unit
Inventor: TSURUHARA TAKAO
IPC: G01C19/5726
Filed: 2008-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gyro sensor unit that facilitates removal of beat noise without complicating the structure even when the gyro sensor unit is provided with a plurality of gyro sensors.  <P>SOLUTION: At least one gyro sensor 13 among a plurality of gyro sensors provided in the gyro sensor unit comprises movable electrodes 39 for adjustment, and fixed electrodes 42 for adjustment. By changing voltage to be applied to the fixed electrodes 42 for adjustment, force applied to vibrators 15 and 16 of the gyroscope sensor 13 changes according to voltage applied between the movable electrodes 39 for adjustment and the fixed electrodes 42 for adjustment. Therefore, driving frequencies of the respective gyro sensors are different even when two or more gyro sensors having the same design are formed on a gyro sensor substrate 11 by MEMS technology. As a result, a difference of the driving frequency between the gyro sensors 13 and 14 is extended to a level at which beat noise caused by the difference can be removed by low pass filters 23a and 23b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008197654-A (JP)
Title: Fixing assembly with stripping off apparatus and its method
Inventor: ROOF BRYAN J
IPC: B65H29/56
Filed: 2008-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing assembly with a stripping off apparatus, and its method.  <P>SOLUTION: A fixing assembly includes a fixing member which, during operation, contacts a sheet of print media to fix a marking material to the sheet. A stripping off apparatus applies gas to the sheet to assist in detaching the sheet from the fixing roll. The stripping off apparatus includes a fluid pathway which connects an associated source of pressurized gas with at least one orifice adjacent the fixing member. A pressure sensor detects a pressure of the gas in the fluid pathway intermediate the source and the at least one orifice during operation of the fixing member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009192605-A (JP)
Title: Imaging device and imaging apparatus
Inventor: KATSUTA YASUTOSHI
IPC: H04N5/232
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology enabling raising a possibility of performing focus detection using a photoelectric conversion cell for phase difference detection incorporated in an imaging device.  <P>SOLUTION: The imaging device includes a group of photoelectric conversion cells 11a outputting a range-finding signal for phase difference detection. The photoelectric conversion cell 11a includes a photodetector PD generating the range-finding signal, and a pupil limiting means for limiting the size of a pupil area to emit light reaching the photodetector PD in an exit pupil of a photographic optical system which emits subject light to size smaller than a half of the entire area of the exit pupil.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008310287-A (JP)
Title: Tensioned optical element and display
Inventor: LANEY THOMAS M
IPC: G02B5/30
Filed: 2008-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffuser film which has to provide structural support towards itself and, in some cases, towards other optical films typically used for optical management and arrangement.  <P>SOLUTION: An optical element contains at least one optical film and at least a part of the optical film is stably maintained in terms of dimension by the presence of a mechanism for applying controlled tension to the film. The tension is applied through a mechanism for applying tension projected through a hole or a slot of the optical film.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191918-A (JP)
Title: Boot for constant velocity universal joint
Inventor: TAKABE SHINICHI
IPC: F16D3/84
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boot for a constant velocity universal joint which can be appropriately engaged with the outer joint member of the constant velocity universal joint, and which can improve durability.  <P>SOLUTION: An arc-shaped part 14 and a straight-line part 15 are formed in the shoulder part 5 and the valley part 13 of the boot 1 for the constant velocity universal joint. The arc-shaped part 14 adjacent to a large-diameter part 2 has a protrusion cross section in the axial direction adjacent to the outside in the radial direction. The straight-line part 15 adjacent to the arc-shaped part 14 has a linear cross section in the axial direction. The inner peripheral surface 16 of the straight-line part 15 is brought into contact with the opening end 17 of the outer joint member 7 of the constant velocity universal joint 6, and the thickness from the arc-shaped part 14 to the straight-line part 15 is made uniform.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009191788-A (JP)
Title: Energy recovery device
Inventor: KATO YOSHIRO
IPC: F02B37/00
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To raise pressure energy in an exhaust path on the upstream side of an exhaust throttle valve to a degree enabling recovery to an accumulator in a shorter time from the start of opening of the exhaust throttle valve provided in the exhaust path when recovering energy, in an energy recover device for recovering energy from the exhaust path on the upstream side of the exhaust throttle valve to the accumulator by closing the exhaust throttle valve provided in the exhaust path of an internal combustion engine.  <P>SOLUTION: This energy recovery device comprises an exhaust valve opening timing shift means for shifting opening timing of an exhaust valve for opening/closing the upstream side end of the exhaust path 28 of the internal combustion engine 10 from the ordinary opening timing of the exhaust valve to timing when pressure in a cylinder 14 is higher than pressure at the ordinary opening timing by a predetermined pressure or more, when predetermined conditions for recovering energy are satisfied.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192017-A (JP)
Title: Gasket made of ptfe
Inventor: HIRATA TAKEHIKO
IPC: F16J15/10
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasket made of PTFE which provides a stable sealing performance over a long period of time, and provides a good appearance.  <P>SOLUTION: The gasket made of PTFE is formed by bonding bonded end surfaces of gasket divided bodies 4 divided into a plurality of pieces, which is made of tetrafluoroethylene resin (PTFE), and the base material of which is PTFE, and integrating the divided bodies. A resin sheet 6 is interposed between the bonded end surfaces so as to cover an entire surface of the bonded end surfaces of the gasket divided bodies 4, and another resin sheet 8 is arranged so as to get across the divided bodies 4, and is integrated by bonding the sheet in this state.  <P>COPYRIGHT: (C)2009,JPO&INPIT