baber/WOPTO huggingface dataset:
Patent JP-2008211619-A (JP)
Title: Demodulation characteristic measuring device, quadrature demodulator, demodulation characteristic measurement method, program, recording medium
Inventor: TAKAHASHI SOICHI
IPC: H04L27/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device, and the like, for measuring demodulation characteristics of a quadrature demodulator.  <P>SOLUTION: The demodulation characteristic measurement device 30 measures the demodulation characteristics of the quadrature demodulator 20, having (1) an in-phase multiplier 26I which multiples an input signal by a local signal to output an I signal; and (2) a quadrature multiplier 26Q, which multiplies the input signal by a quadrature local signal to output a Q signal and is provided with a discrete Fourier transform part 302I for I signal which performs discrete Fourier transform to the I signal, in a state where N input signals exist (where N is a natural number 3 or larger), frequencies of the N input signals equals the number of local signals and phases of the N input signals are different by each (360/N) degrees; a discrete Fourier transform part 302Q which performs the discrete Fourier transform to Q signal in the state, a DC offset acquisition part 310 which acquires the demodulation characteristics, based on the output of the discrete Fourier transform part 302I for I signal and output of the discrete Fourier transformation part 302Q for Q signal, a gain balance acquisition part 318 and a quadrature degree acquisition part 324.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007188522-A (JP)
Title: Memory rewriting system for vehicle controller
Inventor: YASHIKI TETSUYA
IPC: G06F21/62
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unauthorized rewriting by rewriting information regarding security, stored in a memory of a vehicle controller.  <P>SOLUTION: This rewriting system for the vehicle controller has: a memory area mounted on the vehicle controller, to which elimination and writing are possible and which stores first security information for determining rewriting permission to the memory area; a rewriting device which transfers second security information to the vehicle controller from the outside and a rewriting means mounted on the vehicle controller, which eliminates the first security information and writes the second security information transferred from the rewriting device. Since information for attaining a security function of rewriting can be rewritten, the security function can be restored even when the information is known by a third party. In addition, the rewriting system can operate in cooperation with a theft prevention system.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008212359-A (JP)
Title: Visual axis detector
Inventor: SUGAYA FUMIO
IPC: A61B3/113
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual axis detector which prevents misdetection of visual axis direction even if a driver has an impairment in the eyes.  <P>SOLUTION: The sight line detector 10 includes detecting means 11 and 12 for detecting visual axis directions of the right and left eyes of a driver D and first determination means 12 for determining which of the right or left eye of the driver D has an impairment when the visual axis directions of the right and left eyes detected by the detectors 11 are different. Because the visual axis direction of an eye with an impairment differs from that of an eye without an impairment when the driver D has an impairment in one of the right and left eyes, erroneous detection of visual axis of the driver D is prevented by using the visual axis detector 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219472-A (JP)
Title: Image forming apparatus
Inventor: KIMAKURA YUKI
IPC: H04N1/405
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus for screen processing causing no jaggy and preventing degradation in gradation, and preventing the border part of a screen from appearing strange.  <P>SOLUTION: An image acquiring part 110 acquires an original image. A screen storage part 131 stores a high-resolution screen and low-resolution screen. An edge degree calculation part 121 applies edge extraction processing to the original image acquired by the image acquiring part 110, for calculating edge degree indicating intensity of edges of each pixel of the original image. A threshold value calculating part 122 calculates a threshold value of pixels when the original image is screen-processed by mixing the threshold value of high-resolution screen with that of low-resolution screen so that the ratio of threshold value of the high-resolution screen increases as the edge degree increases while that of the low-resolution screen increases as the edge degree decreases. A screen processing part 123 screen-processes the original image using a threshold value calculated by the threshold value calculating part 122.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217487-A (JP)
Title: Financial processing system and account lock method
Inventor: SHIMADA TAKAO
IPC: G06Q20/02
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform account lock processing in a plurality of financial institutions.  <P>SOLUTION: A financial institution server 26 is a server for managing financial transaction via a network and has a lock function to manage a user's account and prohibit transaction at an account for each user. An account lock management server 20 provides a Web page capable of simultaneously selecting financial institutions to be locked/unlocked via a user terminal 12. When a financial institution is selected, a user's account identification code and a permission code are selected from a user database 20d and transmitted to a financial institution server 26. The financial institution server 26 performs matching between the permission code granted in advance and the permission code transmitted and, when they are coincident with each other, an account specified by the account identification code is locked or unlocked.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008212110-A (JP)
Title: Method for manufacturing prepared mushroom soybean paste
Inventor: UEHARA MAMORU
IPC: A23L11/20
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a prepared mushroom soybean paste having good flavor and containing as a mineral component, collagen or dolomite, which needs not long hours for aging the soybean paste.  <P>SOLUTION: This method for manufacturing a prepared mushroom soybean paste comprises: impregnating collagen or dolomite in Hymenomycetes; subjecting the resultant product to a steam boiling; converting the resultant product into paste using a mill; and using the resultant paste as an auxiliary material for manufacturing the soybean paste.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221268-A (JP)
Title: Knockout apparatus for forming press
Inventor: MINO MASANOBU
IPC: B21J13/14
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knockout apparatus for a forging press in which upper limit position of knockout can easily be adjusted.  <P>SOLUTION: One pair of turning levers 4 is pivoted in a freely swingable fashion by a rocking shaft 1 rocking in conjunction with a slide-driving shaft in the forging press, wherein the turning levers 4 are connected with a receiving bar 4a which is kicked up with a rocking bar 2 from below and receives knockout pins 3: a hydraulic cylinder 5 is provided for a hydraulic pushing-up mechanism for pushing down the turning levers 4 at the side opposite from the receiving bar 4a with respect to the rocking shaft 1 thereby ascending the knockout pins 3; and a height-adjustable hydraulic cylinder 6 is provided for stopping the upward turning of the turning levers 4 at the side same with the receiving bar 4a with respect to the rocking shaft 1 thereby regulating the upper limit position of the knockout pin 3. The upper limit position of the knockout can easily be adjusted as a result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007203739-A (JP)
Title: Method for forming pixel clock/pixel clock-forming apparatus/optical writing unit/image-forming apparatus
Inventor: OMORI JUNJI
IPC: G02B26/10
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To allow a highly-accurate correction of a main-scanning dot-position shift and allow high-quality images to be obtained by suppressing the occurrence of images with vertical lines due to the phase correction of a pixel clock.  <P>SOLUTION: The phase correction of a pixel clock is carried out only to a specific pixel clock in a data region composed of a plurality of continuous pixel clocks by the timing of clock signals from a high-frequency clock generation means. In addition, the timing to start correction is changed for each of the data regions having a different time series.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008225128-A (JP)
Title: Colored composition for color filter and color filter
Inventor: FUTAI HIROFUMI
IPC: G03F7/004
Filed: 2007-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored composition which reduces the difference in film thickness due to contacting pins, or not contacting pins and to provide a color filter having a filter segment and/or a black matrix formed that uses the composition.  <P>SOLUTION: The colored composition comprises a dye carrier comprising a transparent resin, a precursor thereof or a mixture of those, a dye, a solvent, and a leveling agent, wherein a solution of the leveling agent diluted to 1% with propylene glycol monomethyl ether acetate has a static surface tension of 25.0 mN/m or lower.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008225397-A (JP)
Title: Method for manufacturing liquid crystal display element
Inventor: HAMADA HIDEO
IPC: G02F1/1333
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for simply removing unnecessary portions of the other substrate which are left so as to cover electrode taking-out portions in a liquid crystal element using flexible substrates and having the electrode taking-out portions provided on one substrate exposed by recessed parts of the other substrate.  <P>SOLUTION: The other mother substrate 31 completing up to a rubbing process is precut like U shapes along recessed parts of respective sections (slits 32, 33, 34). After sticking one mother substrate 35 to the other mother substrate 31, the substrate remaining on positions (recessed parts of the upper substrate) opposed to the electrode taking-out portions is removed in a strip process or an external processing process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008234264-A (JP)
Title: Load balancing device for file server, program for load balancing, and load balancing method
Inventor: TSUBOTA KAZUYOSHI
IPC: G06F12/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To distribute load among file servers even if the file servers are full in capacity in a storage system including a file server group.  <P>SOLUTION: The load balancing device 300 is provided between a client 100 and a storage system 200. The load balancing device 300, when detecting connection of a new file server 201d to file servers 201a-201c, performs first file relocation so that load is distributed among the file servers 201a-201d including the file server 201d, and clears out the file server 201d, after completion of the first file relocation, and performs second file relocation so that the load is distributed within the original file servers 201a-201c.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008236384-A (JP)
Title: Voice mixing device
Inventor: NIIZAKI MICHIFUMI
IPC: G10L19/00
Filed: 2007-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice mixing device capable of synthesizing voices with a small amount of operations.  <P>SOLUTION: The voice mixing device for synthesizing voice data of two inputs is provided with two coefficient generating parts 90 and 91 for respectively synthesizing a scale adjustment coefficient matrix to be used in scale adjustment processing and a down mix processing matrix to be used in down mix processing into one mixing coefficient matrix at a prescribed period, a smoothing part 100 for performing smoothing processing of the two mixing coefficient matrices, a matrix operating part 110 for respectively performing matrix operations between the two mixing coefficient matrices subjected to smoothing processing by the smoothing part 100 and the voice data of the two inputs, and a voice synthesizing part 120 for synthesizing two operation results by the matrix operating part 110 into one piece of voice data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008231304-A (JP)
Title: Acrylic resin composition for coating and plastic molded article using the same
Inventor: KIDA TOSHIO
IPC: B32B27/30
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acrylic resin composition for coating excellent in weather resistance and a plastic molded article using it.  <P>SOLUTION: The acrylic resin composition for coating comprises an acrylic copolymer comprising (A) 1-60 mol% of an acrylate repeating unit having a methyl group ((A-1) unit), >35 mol% and ≤85 mol% of an acrylate repeating unit having a cycloalkyl group ((A-2) unit), 0.1-15 mol% of an acrylate repeating unit having a UV light absorbing group ((A-3) unit), and 1-15 mol% of an acrylate having at least one substituent selected from the group consisting of a hydroxy group, an alkoxysilyl group, a glycidyloxy group and an isocyanate group ((A-4) unit), in which the total of (A-1)-(A-4) units is at least 70 mol% based on the total repeating units of the acrylic copolymer of 100 mol%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240551-A (JP)
Title: Direct injection type spark ignition internal combustion engine
Inventor: ASHIZAWA TAKESHI
IPC: F02D41/34
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct injection type spark ignition internal combustion engine for suppressing the life degradation of a fuel injection valve while suppressing the occurrence of problems resulting from fuel deposition on a cylinder bore or a piston top face.  <P>SOLUTION: The direct injection type spark ignition internal combustion engine comprises the fuel injection valve 1 for injecting fuel directly into a cylinder. Only in a set period from increasing a required amount of fuel, a required amount of fuel after increased is divided and injected by the fuel injection valve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240579-A (JP)
Title: Double-screw type air compressor
Inventor: KAMETANI HIROCHIKA
IPC: F04C28/10
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-screw type air compressor for suppressing tooth face separating vibration during bleeding unload.  <P>SOLUTION: The double-screw type air compressor comprises a male rotor 1 and a female rotor 2 stored in a casing 3 to form an operation chamber 4. It has such a bleeding unload function that gas torque on the tooth face of the female rotor 2 is directed to promote rotation. The casing 3 has an opening portion 27 to be communicated with the operation chamber 4 moved to a position where its area facing a suction end face 5 is nearly zero or it does not face the suction end face 5, with the rotation of both rotors 1, 2. It also has a communication passage 25 for linking the opening portion 27 to a space where pressure is atmospheric pressure or higher. An opening/closing means 26 opens/closes the communication passage 25, and a control means 52 controls the opening/closing means to open it during bleeding unload.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008252229-A (JP)
Title: Printing system, slip cancellation method, terminal device, and program and recording medium therefor
Inventor: SUGIYAMA YOSHINORI
IPC: H04N1/387
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system which can make a cancel while minimizing the risk that personal information is generated if data that an operator (meter reader) inputs using a terminal device has an error, a slip cancellation method, the terminal device used therefor, a program, a recording medium where the same is recorded.  <P>SOLUTION: The meter reader downloads customer data etc., from a server 30 and also inputs meter reading data using the terminal device 20, and prints and creates a slip (meter reading slip) by a printing means 24. If the input meter reading data has an error, the printing means 24 of the terminal device 20 paints out or overwrites customer's personal information parts to disable them to be read, thereby changing the slip into a cancel slip.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008246503-A (JP)
Title: Casting method and die-casting machine
Inventor: UCHIDA MASASHI
IPC: B22D17/20
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die-casting machine with which jumping phenomenon of molten metal generated in a high vacuum casting can be restrained, and a casting method for obtaining a good quality cast product.  <P>SOLUTION: In the vacuum casting die-casting machine, when a movable die 2 is engaged with a fixed die 3, a product part 61 is formed between these dies, and the product is cast by injecting the molten metal 22 into the product part 6. The molten metal 22 in a sleeve 8 forming a molten metal storing chamber 23 for firstly storing the molten metal 22, is pushed with plungers 9, 10 and injected into the product part 6 through a runner 20 and a gate 19. The upper surface 32 of a divided flowing part 21 constituting the bottom surface of the runner 20, is constituted so as to be higher than the upper inner surface 33 of the sleeve 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007282214-A (JP)
Title: Image reading apparatus, and setting method of it
Inventor: TSUTSUMI KAZUYOSHI
IPC: H04N1/19
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus and setting method of it, which have good workability and short time of adjustment and allow pint of four line CCD sensors as an optical sensor to become the best state on average.  <P>SOLUTION: The apparatus includes an optical sensor having a plurality of line sensors each of which has a different number of pixels; a condenser lens projecting an optical image to the optical sensor; and an adjust mechanism setting a distance between the condenser lens and optical sensor so as to make resolution of the line sensor having most number of pixels highest.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008251489-A (JP)
Title: Fuel cell system
Inventor: HIROSE KEIICHI
IPC: B60L11/18
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress pooling of water by suppressing immersion of generated water into fuel chamber side.  <P>SOLUTION: By controlling pressure on an output side of an adjustment valve supplying fuel gas by detecting an amount of stepping in on an accelerator and slopes and then predicting an increase in load to a fuel cell from these detected values, the generated water is suppressed from seeping out into the fuel chamber by increasing fuel gas pressure before the generated water due to the increase in the load starts to seep out to an anode side and then pushing in the generated water into an electrolyte film 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253343-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2007-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently secure performance areas and playing areas.  <P>SOLUTION: A body frame 3 has a pair of body frame side wall parts 290 built respectively adjoining on the inner walls of both sides of an outer frame 2 at a distance L1 of 49 cm from each other and body frame upper wall parts 290 built adjoining on the upper inner walls of the outer frame 2 as wall bodies (peripheral walls) 290-293 almost erected from the front of the outer frame 2 to a position backward by more than 13 cm beyond the rear and is so arranged as to be openable or closeable on an opening/closing shaft pivoted by one side of the front of the outer frame 2 together with the body frame side wall parts and the body frame upper wall parts 290-293.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255417-A (JP)
Title: Method for producing copper material, and copper material
Inventor: KURODA HIROMITSU
IPC: B21B3/00
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an inexpensive oxygen free copper material having a low softening temperature and high electric conductivity, and to provide a copper material.  <P>SOLUTION: Regarding the method for producing a copper material, in a method where a copper material is directly produced from a copper molten metal using an upper drawing-up continuous casting apparatus, at least one kind of metal selected from Ti, Zr, V, Ta, Fe, Ca, Mg and Ni or an alloy thereof is added to the molten metal of copper stored in a molten metal storing means in the upper drawing-up continuous casting apparatus and having an oxygen content of ≤0.001 wt.%, the ratio of the metal included in the molten metal is controlled to 0.0007 to 0.05 wt.%, using the copper molten metal, a roughing rolled material is produced, the roughing rolled material is subjected to cold wire drawing at a reduction of area of ≥30%, and the cold wire-drawn material is subjected to heat treatment at 100 to 600°C for ≥1 hr.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253920-A (JP)
Title: Chemical filter unit
Inventor: SUZUKI YOSHINOBU
IPC: B01D53/04
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To increase a removal efficiency by eliminating leakage of air passing through a chemical filter.  <P>SOLUTION: The chemical filter unit incorporates the chemical filter 4 circulating air from a suction port to a blow-out port and removing chemical substances in the air. The chemical filter 4 is provided with filter trays 20 having first side openings on both sides and formed by holding an adsorbent inside cotton cloth covering the first side openings, and spacers 30 having second openings surrounded with a frame member and bleeders R3 at one end of the frame member. The filter trays 20 and spacers 30 are alternately disposed with the side openings communicating with each other. The spacers 30 with the bleeders R3 directed to the suction port side are firmly attached to one side of the filter trays 20 via seal members 33, and the spacers 30 with the bleeders R3 directed to the blow-out port side are firmly attached to the other side via the seal members 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008222191-A (JP)
Title: On-vehicle expansion type sunshade mounting piece
Inventor: MORIWAKE TAKUMI
IPC: E04H15/06
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting piece for mounting an on-vehicle expansion type sunshade capable of being easily mounted on a vertically curved roof gutter of a vehicle.  <P>SOLUTION: An upper end of the mounting piece is cut so as to keep the height of an on-vehicle expansion type sunshade mounting part on the same line while the on-vehicle expansion type sunshade mounting piece is mounted on a vertically curved roof gutter of a vehicle, and the height is arranged constant.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008222192-A (JP)
Title: Maintenance tool of motorcycle
Inventor: KAWAMURA OSAMU
IPC: B60S5/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in which a safe and simple tool to lift and move a wheel of a conventional motorcycle in the transverse direction is not available, and there is a hardship in performing cleaning and maintenance by turning the wheel of the motorcycle in a parked condition.  <P>SOLUTION: Casters are mounted on a lower side of a roller base with two rollers being assembled in a V-shape to form a pair of right and left casters. A slide shaft is mounted on one of them and a guide pipe is slidably mounted on the other, a wheel of a motorcycle is lifted by pulling the roller bases to each other by the leverage so as to move the motorcycle and turn the wheel by one tool.  <P>COPYRIGHT: (C)2008,JPO&INPIT