baber/WOPTO huggingface dataset:
Patent JP-2009030699-A (JP)
Title: Diffuser
Inventor: HAYASHI KAZUO
IPC: F15D1/02
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diffuser guiding a flow to a downstream side in a state of uniformly distributing it in the cross section of a flow passage while suppressing the peeling of the flow to minimize a pressure loss.  <P>SOLUTION: This diffuser 10 in which the cross sectional area of the flow passage is gradually increased in the direction of a main flow comprises an airflow generating device 40 on the inner wall of the flow passage at a predetermined position. The airflow generating device 40 comprises a pair of electrodes 42, 43 disposed through a dielectric 41, and a power supply 45 for discharge capable of applying voltage between the electrodes 42, 43. Airflow is generated by the barrier discharge of the dielectric between the electrodes 42, 43.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009031534-A (JP)
Title: Rotating display device
Inventor: KAYA SHOJI
IPC: G09F19/02
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that is stably rotatable while being suspended in a liquid filled in a container.  <P>SOLUTION: A spherical display body 11 with a pattern such as a globe map on the surface thereof is arranged in the hollow spherical container 12 in a state that it is immersed in the transparent liquid 13 filled in the container 12. A weight 111 for obtaining the erected attitude of the display body 11 and a rotating mechanism for rotationally driving the display body 11 by taking an axis vertical to the container 12 as a rotating axis are incorporated in the display body 11. The rotating mechanism includes a pump 1122 driven by a solar battery 1121. The pump 1122 sucks the liquid 13 filled in the container 12 from a suction port as a small hole inconspicuously formed in the display body 11 through a suction path 1123, and discharges the liquid 13 from a discharge port as a small hole inconspicuously formed in the display body 11 through a discharge path 1124. In this case, the discharge port is disposed facing the circumferential direction of the display body 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008032721-A (JP)
Title: Technique for mounting sensor inside case, and measuring device
Inventor: BALLAS GERARD
IPC: G01D5/245
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple technique installing electromagnetic or optical sensors within own case so as to make possible correct final positioning of sensor against targets placed at short intervals.  <P>SOLUTION: An electromagnetic or an optical sensor is installed within a case 10 equipped with a rigid pedestal section 14 consisting of one wall surfaces 22, or more, forming a boundary between the interior portion and the exterior portion of the case and an external surface for positioning toward the outside, as follows. The external surface for positioning is prepared so as to contact a gauge 44 for installing, while a sensor 42 is prepared, at least partially at the installed position inside the case so as to contact the gauge, but does not contact the pedestal section, through an aperture 32 of the wall surface. Fluid material 52 is introduced into interior of the case so as to embed the sensor, at least partially, and the fluid material is solidified so as to fix the sensor in place, to the case.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009028375-A (JP)
Title: Game machine
Inventor: FUJISAWA MASUMI
IPC: A63F5/04
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable details of a performance to be easily replaced.  <P>SOLUTION: When a performance data sound outputted from a parlor's speaker 214 connected to a parlor's computer 200 is inputted to a microphone 103 provided in a game machine 1, the sound is converted to performance data and stored in a hard disk drive provided in the game machine 1. A performance based on the performance data stored in the hard disk drive is given by a liquid crystal display device 5, speakers 21L, 21R and 21B and a LED lamp 29.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037284-A (JP)
Title: Traveling object recognition device
Inventor: YAMASHIRO HANAKO
IPC: G06T1/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To surely recognize a traveling object by more accurately and stably performing initial capturing of a region of the traveling object in consideration of such photographic environments as the discrimination of weather or day and night and the inclination of a road shape when performing the initial capturing or recognition by narrowing down the regions of the traveling object according to the comprehensive value of a plurality of evaluations from a plurality of candidate regions of the traveling object acquired by image-processing a photographic image of the photographic means of one's own vehicle.  <P>SOLUTION: The photographic environment of a photographic means 3 of the traveling own vehicle 1 is decided by a decision means, and the evaluations of the plurality of candidate regions of a traveling object extracted by a candidate region extraction means are weighted by a weighting means according to the decision result of the decision means, and the characteristics of the likeliness of a traveling object are properly reflected on each evaluation under the consideration of the photographic environment, and the candidate region with the large comprehensive value of the respective weighted evaluations is selected from among the candidate regions as the determined region of the traveling object by a selection means, so that the traveling object such as a preceding vehicle can be stably and surely recognized from the image of the determined region so as not to be affected by the photographic environment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007282295-A (JP)
Title: Cryptographic system and method with key escrow feature
Inventor: SUDIA FRANK W
IPC: G06Q20/38
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cryptographic system and method with a key escrow feature that uses private keys that may be changed by a user at will or at regular intervals.  <P>SOLUTION: The cryptographic system and method with a key escrow feature uses a method for splitting users' private encryption keys into a plurality of components, and for sending those components to trusted agents chosen by the particular users; and a method for key escrow and receiving an escrow certificate is enforced by a chip device that self-certifies. The methods are also applied to a more generalized case of registering a trusted device with a trusted third party, and receiving authorization from that party enabling the device to communicate with other trusted devices. A method includes the steps of escrowing at a trusted escrow center a plurality of asymmetric cryptographic keys to be used by a plurality of users, verifying each of the plurality of keys at the escrow center, and certifying the authorization of each of the plurality of keys upon verification.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009035690-A (JP)
Title: Aluminum electrolytic capacitor lead electrode protecting tape using porous base material
Inventor: HOSHINO KUNIFUMI
IPC: C09J7/02
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor lead electrode protecting tape easily protecting from damage caused by a protrusion such as a burr on a back surface of a lead electrode, and preventing deterioration of capacitor electrostatic capacity even when being directly attached to the lead electrode or an aluminum electrode.  <P>SOLUTION: This aluminum electrolytic capacitor lead electrode protecting tape is provided at least with a base material layer constituted by a porous film, and a self-adhesive layer prepared by partially coating a self-adhesive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009037173-A (JP)
Title: Data processing apparatus
Inventor: KATSUNOI ICHIRO
IPC: G06F21/62
Filed: 2007-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing apparatus such as a printer and a composite device for encrypting data and storing the data in a hard disk.  <P>SOLUTION: In the composite device 1, when image data to be encrypted is encrypted, with a sector that is the access unit of a hard disk 100 as a data block, by each data block by an AES control section 8 by utilizing the initial vector from a register section 9 or encrypted cipher data of the previous data block and stored on a hard disk 10, the initial vector utilizing timing for determining which data block of the data blocks of the image data is to be encrypted by the AES control section 8 by using the initial vector is controlled on the basis of format information of the image data. Thus, the initial vector utilizing timing can be controlled on the basis of format information indicating whether or not the image data is encoded by JPEG and the like, and processing efficiency can be improved while securing the secrecy of data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040089-A (JP)
Title: Vehicle front structure
Inventor: NAMIIRI ATSUSHI
IPC: B60R21/34
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle front structure capable of avoiding the run-on of a counter vehicle on a hood of one's own vehicle, in a head-on collision with a relatively large vehicle.  <P>SOLUTION: This vehicle front structure has the hood 2, an electromagnetic coil 6 arranged in a closed space surrounded by a hood outer panel of the hood 2 and a cross-sectional inverse hat-shaped part of a hood inner panel, a capacitor device 18 storing electricity, an acceleration sensor 20 outputting a collision detecting signal by detecting a head-on collision of the vehicle, an abutting part 13 checking retreat to the rear of the vehicle of the hood 2 by abutting on the rear end of the hood 2 in the head-on collision of the vehicle, and a control part 21 carrying the electricity stored in the capacitor device 18 to the electromagnetic coil 6 based on the collision detecting signal from the acceleration sensor 20 in the head-on collision of the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040620-A (JP)
Title: Ito sintered body and ito sputtering target
Inventor: MATSUMAE KAZUO
IPC: C23C14/34
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ITO sintered body, an ITO sputtering target material and an ITO sputtering target, capable of forming an ITO film having excellent properties with improved yield, especially an ITO sputtering target material and an ITO sputtering target, for obtaining the film having low resistance and excellent amorphous stability by using an ITO sintered body having a low bulk resistance value, and to provide a method for manufacturing the ITO sintered body suitable for the ITO sputtering target material and the ITO sputtering target.  <P>SOLUTION: The ITO sintered body is an ITO (Indium-Tin-Oxide) sintered body, wherein a fine particle composed of In<SB>4</SB>Sn<SB>3</SB>O<SB>12</SB>exists in an In<SB>2</SB>O<SB>3</SB>mother phase, i.e., the main crystal grain. The fine particle has substantially a chamfered cubic shape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007287185-A (JP)
Title: Matrix calculating device, and recording medium with matrix calculation processing program recorded thereon
Inventor: SUDO TOMOHIRO
IPC: G06F15/02
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To learn an operation procedure for a determinant through a matrix calculating device for calculating matrixes.  <P>SOLUTION: For example, 2×2 matrices A and B are input and multiplied by each other and then calculation expression of the input matrices and a matrix as its solution are displayed. In this case, when an arbitrary element among matrix elements of the displayed solution is specified, matrix elements in matrix calculation expression used to calculate the specified matrix element of the solution are identified and displayed, so it is easy to learn combinations of a plurality of matrix elements for calculation between matrix data in a process of computing the product of matrices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009048248-A (JP)
Title: Image processing circuit, display device and printer
Inventor: ONO YOSHIYUKI
IPC: G09G5/00
Filed: 2007-08-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce difference between a drawing area of an input image and a graphic image included in a hatching pattern as small as possible when applying hatching to the drawing area of the input image.  <P>SOLUTION: A memory H stores hatching pattern data. A CPU (Central Processing Unit) 11 calculates a difference between a target position and a position of a start point of the graphic image, and a shift circuit F outputs a pixel value of a position distant from a position of each pattern bit value of the memory H by the calculated difference. A multiplier MU0 multiplies each the pattern bit value outputted from the shift circuit F and each the pixel value of input image data in each corresponding position. A subtractor SU outputs a value obtained by inverting each the pixel value of the input image data. A multiplier MU1 multiplies background color information and the value outputted from the subtractor SU in each the corresponding position. An adder AD adds a result of the multiplier MU0 and a result of the multiplier MU1 in each the corresponding position, and outputs it as output image data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048885-A (JP)
Title: Induction heating cooker
Inventor: NAKAMURA SEIJI
IPC: H05B6/12
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform heating cooking without losing heating power even if an infrared sensor becomes abnormal.  <P>SOLUTION: When the output of an infrared sensor 4 becomes a first prescribed value or more, heating cooking control is performed by deciding the cooking container temperature by the infrared sensor 4 and the plate temperature or the like, and when it becomes a second prescribed value or more, the control by the infrared sensor 4 is invalidated regardless of existence of the cooking container 2 and an optimal control can be performed according to the situation, and furthermore, when the control by the infrared sensor 4 is difficult, the control can be promptly switched over to other control than that by the infrared sensor 4. Thereby, cooking can be performed with sufficient power and safety with improved cooking result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048548-A (JP)
Title: Image processing apparatus
Inventor: TAKIGUCHI AKIRA
IPC: G06F1/32
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To return from an electric power saving mode by a key touch from an operation unit, even when a control panel is equipped with a USB device.  <P>SOLUTION: An image processing apparatus has a plurality of electric power saving modes, and has an operation panel 4 performing a status display of the apparatus and carrying a microcomputer which performs a key detection, and a controller 1. Both of them are connected via at least two interfaces 15, 16, and set at least one interface 16 as not an object of the power saving control and set other interfaces 15 as an object of a power saving control during the electric power saving mode of an image processing system. An interface 15 is a USB interface. The interface 15 transmits a return signal from the electric power saving mode by a key detection of the operation panel 4 to a controller 1 through the interface 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051237-A (JP)
Title: Sea chest
Inventor: MIYAKE TOSHI
IPC: B63B13/00
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sea chest capable of taking seawater in without exerting harmful influence upon propelling performance during high speed cruising and capable of preventing sucking of trash during mooring.  <P>SOLUTION: A sea chest 1 comprises a plurality of lattice members 20 arranged in an opening part 12 formed in a ship bottom 11 of a ship 10, and a plurality of plate members 30 provided with water holes 31. Because lowermost parts 22 of the lattice members 20 are positioned in a plane generally same with the lower surface of the ship bottom 11 and the plate members 30 are positioned above the lower surface of the ship bottom 11, recessed parts 50 sandwiched between the lattice members 20 are formed below the plate members 20. Because the lattice members 20 form a lattice which parallel to the ship width direction and is formed with a clearance of prescribed width, and is provided with inclined stern side planes 21, bow side circular arc surfaces 23 and bow side planes 24, turbulence of the flow of the seawater flowing in to the recessed parts 50 is little, and harmful influence to propelling performance of the ship 10 is little.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053740-A (JP)
Title: System, method, and computer program for recording operation log
Inventor: MIYAMOTO TAKASHI
IPC: G06F21/00
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of recording an operation log which is useful, visual, and intelligible for an audit or the like.  <P>SOLUTION: The system is provided with: a response reception section for receiving a response which a server has transmitted to a client, the response including content for directing data input to the client; a response transmission section for transmitting, to the client, a response including an identifier for identifying content corresponding to the request; a logging database in which the content and the identifier are associated and recorded; a request reception section for receiving the request which the client has transmitted for the response to the server, the request including input data to the content and the identifier; and a content synthesis section for synthesizing the input data extracted from the request with content retrieved from the logging database using the identifier extracted from the request and for recording the resultant in the logging database.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053236-A (JP)
Title: Focusing device and focusing method
Inventor: UCHIDA AKIHIRO
IPC: G02B7/36
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a focusing device and a focusing method which are capable of solving such a problem that a range where focusing can be detected is made smaller and focusing detecting processing is delayed by using a movement average value and improving the accuracy of focus detection.  <P>SOLUTION: It is determined whether the photometric value of a subject obtained by AE processing is equal to or more than a threshold (movement average determination Ev value) (step S22) and it is decided that the AF evaluation value either before or after movement average is used for focus determination. When the photometric value of the subject is less than the movement average determination Ev value (No in the step S22), the AF evaluation value after the movement average (evaluation value after the movement average) is selected for the focus determination (step S24). Meanwhile, when the photometric value of the subject is the movement average determination Ev value or more (Yes in the step S22), the AF evaluation value before the movement average (evaluation value before the movement average) is selected for the focus determination (step S26).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055127-A (JP)
Title: Content charging system, content obtaining device, content obtaining method and program, content providing device, and content providing method and program
Inventor: KAWABATA SATORU
IPC: H04N7/16
Filed: 2007-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience of users in transaction of contents between users.  <P>SOLUTION: In a NGN network 3 capable of obtaining pay information by interfacing telephone number, in the case of providing the pay information (contents) to a counter terminal 1 during the real time communication between users using telephones, a charging rate can be set in real time and the pay information can be provided and pay recording can be achieved by informing the charging rate information, the approval information, the settlement information (P2P accounting notice) and the recording permission information to the counter terminal 1 or an account server 5 through an IP communication message. With this structure, pay information (contents) can be obtained, linking with setting and approval of the charging rate, during communication between the users.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028026-A (JP)
Title: Assisting tool for cutting down smoking
Inventor: OGAWA KATSUHIKO
IPC: A24F47/00
Filed: 2007-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assisting tool for assisting cutting down of smoking.  <P>SOLUTION: The assisting tool for cutting down smoking has holes into which cigarettes can be individually inserted, and has time shown on a spot adjacent to the holes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009050341-A (JP)
Title: Game machine
Inventor: KOREEDA YOSHIO
IPC: A63F5/04
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine excellent in a protection performance against fraudulent unlocking using a wire or the like.  <P>SOLUTION: A slot machine 10 is provided with a case body 11 and a front surface door 12 supported so as to be opened and closed at the front part of the case body 11. The front surface door 12 is turned to an unopenable state by a locking device provided on the back side and a support metal fitting provided on the side of the case body 11. In a locked state, even when external force is directly applied to the hook member of the locking device and the receiving metal fitting of the support metal fitting and it is tried to displace the hook member and the receiving metal fitting in an unlocking direction to fraudulently release the engaged state of both, since the engaged state of both is maintained, the opening of the front surface door 12 is not allowed. In the meantime, by operating a cylinder lock 700 by a key, the hook member is displaced in the unlocking direction, and when the relative displacement amount equal to or more than a prescribed amount of the hook member and the receiving metal fitting is obtained, both are turned to a disengaged state and the opening of the front surface door 12 is allowed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054664-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: TSUBOTA KUNIHIKO
IPC: H01L21/28
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device which is applicable to formation of a space portion at a periphery of an electrode and wiring even when an electrode material and a wiring material are materials which do not have resistance to a hydrofluoric acid and is free of a risk of organic contamination.  <P>SOLUTION: In the manufacturing method of the semiconductor device according to the present invention, a periphery of a gate electrode 21a is coated with a sacrifice film formed of an aluminum chloride film 22a as a material having sublimability, a periphery of the sacrifice film is coated with an SiN film 23 as an outer layer, and the sacrifice film is heated above its sublimation temperature through an opening portion 24 bored in the outer layer to be removed, thereby forming the space portion 25 at the periphery of the gate electrode 21a.  <P>COPYRIGHT: (C)2009,JPO&INPIT