baber/WOPTO huggingface dataset:
Patent JP-2008198282-A (JP)
Title: Storage device fetching data in response to host access stream recognition
Inventor: SIDHU JASBIR
IPC: G11B20/10
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain sufficiently high data throughput from a data storage device.  <P>SOLUTION: The data storage device comprises a data storage medium, a head, a data fetch buffer, and a controller. The head is constituted so as to read data stored in a logic block address (LBA) on the medium. The controller reads data through the head from the LBA on the medium discriminated by LBA access sequence information in the data storage device discriminating sequence of the LBA accessed by a host device and stores it in the data fetch buffer. Also, the controller responds to a read command from the host device toward data in the LBA of the medium discriminated by the LBA access sequence information and being already read in the data fetch buffer by informing data relating to the command read in the host device from the data fetch buffer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007214578-A (JP)
Title: Low-k dielectric layer for large substrate
Inventor: STOWELL MICHAEL W
IPC: H01L21/316
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method of manufacturing a low-k dielectric layer in a large substrate.  <P>SOLUTION: A process is used, including the steps of: preparing a glass plate, an electrode, and a substrate having a bus bar; heating the substrate up to approximately a critical temperature; starting a chemical vapor phase deposition process when the temperature of the substrate is closed to the critical temperature, thereby depositing a film on the substrate; maintaining an upper part of the film to approximately the critical temperature while the chemical vapor phase deposition process is being progressed; ending the chemical vapor phase deposition process when a thickness of the film reaches a desired thickness once; and cooling the substrate and the deposited film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008199314-A (JP)
Title: Information processor, method and system for processing information, program, and program storage medium
Inventor: HATTORI SHINOBU
IPC: H04N21/442
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To download the latest trailer which matches the taste of a user.  <P>SOLUTION: Information required for the downloading of the trailer is extracted from an optical disk in a step S261, and user taste information inputted from the user is internally held. The user for viewing the trailer to be downloaded this time is specified, to obtain the user taste information in step S262. In step S263, the taste information inputted from the user and meta data of a content recorded in the optical disk, and so on, are registered. In step S264, the registered user taste information is read and transmitted to a prescribed server via a network. Data for the trailer is downloaded from the server and recorded in a prescribed recording area in step S265. Binding processing is performed in step S266. The present invention is applied to recording/reproducing devices.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008051480-A (JP)
Title: Refrigerator
Inventor: KAWASAKI TATSUYA
IPC: F25D23/04
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator of high storage efficiency and high convenience.  <P>SOLUTION: This refrigerator comprises a refrigerating compartment 53 having an opening portion at its front face for storing objects, a single swinging door 65 capable of opening and closing the opening portion of the refrigerating compartment 53, a shelf board 123 disposed over a left side face to a right side face of the refrigerating compartment 53 in a bridged state and having right and left depth dimensions different from each other, and a door pocket 97 having a depth dimension corresponding to the depth dimension of the shelf board 123 in closing the door 65 and disposed on an inner wall of the door 65 in a state of projecting inward.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008198827-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MATSUURA OSATAKE
IPC: H01L27/108
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lifting and peeling of a ferroelectric layer on the outer periphery edge of a semiconductor wafer in a semiconductor device comprising a ferroelectric capacitor for use in a nonvolatile memory element etc.  <P>SOLUTION: A semiconductor device comprises an insulating film 13 formed on a semiconductor wafer 1, a barrier layer 17 which is formed on the insulating film 13 on a region including the outer periphery edge 1a of the semiconductor wafer 1 and which contains metal, a capacitor lower electrode layer 18 which has an edge cut on the outer periphery edge 1a of the semiconductor wafer 1 and which is formed on the barrier layer 17, an oxide layer 21 formed on the barrier layer 17 protruded from the capacitor lower electrode layer 18 on the outer periphery edge 1a, and ferroelectric layers 22 and 23 formed on the capacitor lower electrode layer 18 and the oxide layer 21.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195506-A (JP)
Title: Option unit and printing system
Inventor: OKUHARA KENJI
IPC: B41J29/00
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an option unit enhancing convenience of a user.  <P>SOLUTION: The option unit attachable to a printer is provided with: a receiving part for receiving a printed medium subjected to printing in the printer from the printer; a delivery part delivering the printed medium; a conveying part for conveying the printed medium received by the receiving part toward the delivery part; and a folding part for folding the printed medium conveyed by the conveying part and capable of selecting folding and non-folding of the printed medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008195899-A (JP)
Title: Method for producing aromatic polyamide composition, the composition and film comprising the same
Inventor: INAGAWA YASUHIRO
IPC: C08J3/20
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic polyamide composition giving a film excellent in surface properties by kneading a protrusion-forming polymer or polymers with a specific aromatic polyamide solution using a biaxial kneader and homogeneously dispersing the protrusion-forming polymer, in producing the aromatic polyamide composition comprising the aromatic polyamide and a different species polymer (protrusion-forming polymer) or polymers, an aromatic polyamide composition prepared by the method and a film comprising the composition.  <P>SOLUTION: The method for producing the aromatic polyamide comprises kneading one or more protrusion-forming polymers with an aromatic polyamide solution having pH 7-11 in 0.1-50 wt.% based on the aromatic polyamide in the solution, using a biaxial kneader.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008200570-A (JP)
Title: Apparatus for decomposing garbage
Inventor: UDAGAWA KAZUYOSHI
IPC: B09B3/00
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for decomposing garbage which decomposes garbage discharged from a home and a food processing factory so as to reduce malodor and BOD in wastewater by action of microorganisms.  <P>SOLUTION: The apparatus for decomposing garbage is constituted of a treating vessel housing materials to be treated composed of charged garbage and a hold material to become a carrier for the microorganisms having water-absorbing capability and water-holding capability and decomposing organic materials, and decomposing them while agitating, and a reaction vessel 6 housing the hold materials in the filled or stacked state, introducing the wastewater discharged from the treating vessel to filter it, and cleaning the wastewater by decomposing by the microorganisms the organic materials in the wastewater in the course of filtering. The treating vessel comprises a primary treating vessel 2 primarily treating the charged materials to be treated and a secondary treating vessel 3 receiving the materials to be treated containing solid materials treated in the primary treating vessel 2 and secondarily treating them by agitation again, and plant fibrous materials such as wood chips preliminarily carrying the microorganisms are used for the hold materials.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201227-A (JP)
Title: Rubber crawler joint structure
Inventor: KIKUCHI YUJI
IPC: B62D55/253
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure preventing the end of a main cord from loosening and preventing the end of a steel cord from turning up by burying a coating layer without comparatively causing a difference in stiffness, in a rubber crawler endless structure.  <P>SOLUTION: This rubber crawler joint structure includes a rubber crawler base with ends, and the rows of main cords 1 buried into the base and having ends projecting from both ends. The rows of the projecting main cords 1 overlap with each other and unvulcanized rubber in the overlapped portion is vulcanized. The ends 1c of the rows of the overlapped outer main cords 1 are covered with the rows of bias cords 10 provided at an angle A to the rows of the main cords 1, and the unvulcanized rubber is vulcanized while maintaining this condition.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211644-A (JP)
Title: On-vehicle communication apparatus and on-vehicle communication system
Inventor: UCHINO TAKEO
IPC: B60R16/023
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle communication apparatus and an on-vehicle communication system preventing failures from occurring in the communication due to variation in communication load on networks mounted on a vehicle.  <P>SOLUTION: Several ECUs 10 are connected with networks NW1-4 which are mounted on the vehicle. When communication is established between the networks through a gateway 30, the gateway 30 obtains and monitors communication load of each of the networks NW1-4. When the communication load changes, communication speed is changed. In this case, the gateway 30 informs all the ECUs 10 connected with the same networks NW1-4 of the communication speed to be changed. After receiving responses from all the ECUs 10, an instruction is transmitted to all the ECUs 10 to change the communication speed and the communication speed of a CAN controller 40 is changed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007191149-A (JP)
Title: Telescopic shaft for vehicle steering and telescopic shaft for vehicle steering with cardan shaft coupling
Inventor: YAMADA YASUHISA
IPC: F16D3/26
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate rattling state of a telescopic shaft, to extend the life, and to reduce the cost.  <P>SOLUTION: The telescopic shaft for a vehicle steering is incorporated in a steering shaft of the vehicle, and has a male shaft and a female shaft which are unrotatably and slidably fitted to each other. Rolling members are fitted between at least a pair of axially-extending grooves formed in an outer peripheral surface of the male shaft and an inner peripheral surface of the female shaft through elastic bodies for pre-load. Sliding bodies are fitted between at least another pair of axial directional grooves formed between the outer peripheral surface of the male shaft and the inner peripheral surface of the female shaft. When a steering torque is equal to or smaller than a predetermined level, the elastic body for the pre-load exhibits a low rigidity characteristic as the elastic body performs pre-load action. When the steering torque is equal to or larger than the predetermined level, the sliding body exhibits a high rigidity characteristic as the sliding body is engaged with the pair of axial-directional grooves in the peripheral direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008217863-A (JP)
Title: Lens actuator and optical pickup device, and optical recording/reproducing device
Inventor: TANAKA SATOHIRO
IPC: G11B7/135
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To compose so that an objective lens and a diffraction element are positioned and fixed to a lens holder with high accuracy by a relatively simple structure.  <P>SOLUTION: A diffraction element 3 is fitted into the cylindrical hole part 1a of a lens holder 1 so that the diffraction pattern center O of the diffraction surface 3a of the objective lens 2 side of the diffraction element 3 roughly matches the optical axis L of the objective lens 2. In the upper and lower end surfaces 1b and 1c of the lens holder 1, a plurality of projected parts 11 which perform positioning by being brought into contact with the objective lens 2 and an outer peripheral surface part of the diffraction element 3 are installed at roughly equal angles in a direction orthogonal to the optical axis L of the objective lens 2, and an end surface 11a brought into contact with the objective lens 2 and the circumferential surface of the diffraction element 3 are made flat.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007139805-A (JP)
Title: Rotation angle sensor
Inventor: MIYA TAIICHI
IPC: G01D5/245
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation angle sensor capable of forming regions with different axial double angles from each other on a rotor itself and a stator itself with a simple structure and outputting outputs with different axial double angles as absolute position information.  <P>SOLUTION: The rotation angle sensor has a salient pole shape of a rotor having its center angle included in a predetermined center angle range of less than 180 degrees, preferably 90 degrees and a plurality of stator magnetic poles including a stator coil in a stator yoke with a different axial double angle for each of the predetermined center angle range. The rotor is structured to include the predetermined center angle range containing salient pole shapes respectively corresponding to the different axial double angles in a single integral rotor manufactured as a single unit. The plurality of stator magnetic poles of the stator yoke are arranged corresponding to the salient pole shapes of the integral rotor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008217468-A (JP)
Title: Information processor and menu item generation program
Inventor: INOUE KATSUYUKI
IPC: G06F3/0482
Filed: 2007-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor for executing a function suited to a situation by a simple operation (one-touch).  <P>SOLUTION: An action history control part 300 accumulates a set of situation data of a detected user or own machine and a function identifier of the executed function, as history information in the past. A similar situation execution function extracting part 400 searches the accumulated history information in the past, and extracts the identifier corresponding to the history information in the past similar to history information in the present detected by a situation detecting part 100, a menu item generating part 500 generates a menu item for executing the function of the own machine, using the extracted function identifier, and a menu display part 600 displays the generated menu item additionally to a menu.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219557-A (JP)
Title: Image forming apparatus
Inventor: BABA MASAKI
IPC: H04N1/387
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with a function for making it easy to recognize how printing is to be performed on a recording paper sheet when copying an original in the image forming apparatus with a both-side copying function.  <P>SOLUTION: The image forming apparatus with the both-side copying function comprises: at least one of an original detection means for detecting the size of the original or an original size setting means for setting the size of the original according to a request; an original top position setting means for setting the top position of the original according to the request; a binding direction setting means for setting the binding direction of the original according to the request; an output size setting means for setting an output paper sheet size according to the request; and a printing magnification setting means for setting a printing magnification according to the request. A data box for preserving the data of the original is provided, and when printing the data of the original preserved in the data box, a printing area is set with the upper left corner of the original as a reference when defining that the top position of the original is up.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219708-A (JP)
Title: Signature generating device and signature verifying device
Inventor: NIWA AKITO
IPC: H04L9/32
Filed: 2007-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic signature method by which a signature size is reduced for several electronic signature systems such as an electronic signature capable of using a public key that can be converted from the ID information of a signer, as a key for verifying a signature that each person uses.  <P>SOLUTION: Regarding a system of signature generation using a public key based on pairing on an elliptic curve, in a sort of case, the signature size is reduced by using the fact that data for two points can be reduced into a size for one point using characters of points of the elliptic curve. A solution means includes steps of: selecting points on the elliptic curve, creating a pair of public keys of a signer therefrom, and distributing a private key to the signer; enabling the signer to generate the signature using the keys; and enabling a signature verifier to verify the establishment of an inspection expression using the pairing on the elliptic curve.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008223491-A (JP)
Title: Torque transmitting device for engine startup
Inventor: HARUNO KIYOKAZU
IPC: F02N11/00
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To attain long life while suppressing abrasion of a clutch 6 without impairing engaging property of the clutch 6 by adopting a grease suitable for the clutch 6.  <P>SOLUTION: The clutch 6 is provided between a first rotary body 3 fixed to a crank shaft 2 of an engine and a second rotary body 5 always engaged with a pinion gear 10 of a startor, and transmission of torque is performed from the second rotary body 5 to the first rotary body 3 through the clutch 6. At the inside of the clutch 6, the grease containing squalene as a base oil is filled. Squalene has a characteristic feature that temperature dependency of kinematic viscosity is small and traction force is high. By using the grease containing squalene, engaging property and wear-resistance of the clutch 6 can be made compatible. Namely, since abrasion of an inner part 6b can be suppressed without impairing the engaging property of the clutch 6, long life can be attained without increasing physical size of the clutch 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007192835-A (JP)
Title: Method and apparatus for measuring turbidity and particulate
Inventor: YAMAGUCHI HIROHIDE
IPC: G01N15/06
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve a precision in grain diameter detection of particulates without having to narrow channels more than required by making uniform an intensity distribution of a light beam from a light source.  <P>SOLUTION: In the turbidity and particulate measuring method, a precision in grain diameter detection of particulates is improved by using both an optical element 14 for converting a light beam outputted from a semiconductor laser device 11 into a uniform intensity distribution and a hologram for shaping the light beam so as to have a uniform intensity distribution for the optical element 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008225301-A (JP)
Title: Projector
Inventor: TANAKA KAZUHIRO
IPC: F21Y101/00
Filed: 2007-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector with a mechanism capable of adjusting the position of a light emission point of a light source lamp.  <P>SOLUTION: The projector 1 has an ultra-high pressure mercury lamp 416, and a holding mechanism part 50 holding the ultra-high pressure mercury lamp 416. The holding mechanism part 50 is provided independently of a reflector 417. Then a driver 52 automatically adjusts the position of the ultra-high pressure mercury lamp 416 so that illuminances of lights that photodiodes 70 as optical sensors provided to a polarized light converting element of an optical modulating unit sense are equal and maximum.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008235972-A (JP)
Title: Image processing apparatus and program
Inventor: AOKI NAOMI
IPC: H04N1/387
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve both efficiency of processing and image quality in forming a tint pattern image by changing one part of a plurality of a tint pattern original images, when forming a tint pattern image by combining the tint pattern original image with a plurality of tint patterns.  <P>SOLUTION: The tint pattern image data is generated in a normal mode for all tint generating regions or a partial change mode for a tint pattern original image changing region. The tint pattern original image changing region is specified in each of tint pattern generators 102-105 when the tint pattern image created in the normal mode is to be partially changed, and the tint pattern image data are generated to improve efficiency of processing. In that case, the tint pattern position information of a changing position is stored during the normal mode, the position information is reflected in the setting of the a partial change mode. Thus, pattern shift due to change is prevented and deterioration in image quality can be prevented.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235984-A (JP)
Title: Signal waveform analysis-decision device and method
Inventor: HARADA HIDEKI
IPC: H04L12/28
Filed: 2007-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a signal waveform analysis-decision device and method which can cope with a request for short delivery time of the network wiring specification of a field network from a user while reducing the time, labor and cost sharply.  <P>SOLUTION: Using an incorporated computer, the signal waveform analysis-decision device performs a step (n3-6) of configuring a network in simulation, a step of transmitting a signal on the configured network in simulation, a step (n3-8) of analyzing the waveform of a signal to be transmitted, and a step of deciding the signal waveform with reference to predetermined signal waveform decision conditions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008235433-A (JP)
Title: Mask image
Inventor: KUDO HIROYUKI
IPC: H05K3/06
Filed: 2007-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask image forming a high-density, fine circuit pattern and conducting a more accurate etching so as to be able to allow a connecting terminal location accuracy as much as possible.  <P>SOLUTION: In the mask image before etching of wirings with connecting terminals at front ends, the mask image is formed in a shape where adjacent connecting terminals are connected mutually.  <P>COPYRIGHT: (C)2009,JPO&INPIT