baber/WOPTO huggingface dataset:
Patent JP-2010170292-A (JP)
Title: Cache memory control circuit and cache memory management method
Inventor: YAMADA TOMIKO
IPC: G06F12/08
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cache memory control circuit making effective use of a cache memory, and a cache memory management method.  <P>SOLUTION: The cache memory control circuit stores data stored in a main memory 71 into a cache memory by a set associative method. The cache memory control circuit includes a cache information storage unit which stores: an entry including address information and corresponding to each set address, the address information indicating the address on the main memory 71 of the data stored in the cache memory; and a flag being an address value on the main memory and corresponding to each entry, indicating whether to store the address information into each entry subdivided according to any value other than that of the set address.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010171727-A (JP)
Title: Clock generating circuit
Inventor: OYAGI MITSURU
IPC: G06F1/12
Filed: 2009-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To start or stop a main clock and a sub-clock in an optional sequence.  <P>SOLUTION: A main (sub) clock circuit includes: a first (second) capacitor; a first (second) current-supply circuit to supply, a first (third) current for charging at a predetermined-current value or a second (fourth) current for discharging at a predetermined-current value to the first (second) capacitor; a first (second) charge/discharge control circuit to output a first (second) control signal for switching the first (third) current and second (fourth) current which are supplied to the first (second) capacitor from the first (second) current-supply circuit when a voltage across the first (second) capacitor has reached a first (third) reference voltage or a second (fourth) reference voltage higher than the first (third) reference voltage; and a first (second) output circuit to output a main (sub) clock according to the first (second) control signal. The first capacitor has one end connected to first potential. The second capacitor has one end to which the main clock is input.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010077110-A (JP)
Title: METHOD FOR PRODUCING alpha-HYDROXY ESTERS
Inventor: ISHIDA HAJIME
IPC: C07C69/712
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To produce α-hydroxy esters from predetermined mandelonitriles with good yield.  <P>SOLUTION: The method comprises adding a solution in which hydrogen chloride dissolves in alcohols (2) into a mixture containing an organic solvent and mandelonitriles (1) to obtain a reaction mixture containing imino esters (3); and subsequently mixing the reaction mixture with water to produce α-hydroxy esters (4). As the mandelonitriles (1), 2-(2,5-dimethylphenoxymethyl)mandelonitrile is desirable. In addition, an aromatic hydrocarbon is desirable as the organic solvent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010170410-A (JP)
Title: Operating system setting system, operating system providing server, operating system setting method and operating system setting program
Inventor: SHIMAZAKI IZUMI
IPC: G06F3/048
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To set a user interface for stably operating various functions of a portable terminal.  <P>SOLUTION: An operating system providing server 100 is provided for providing a networked cellphone 110 with operating system information for selecting various functions set beforehand in the cellphone 110. The cellphone 110 includes a control means for controlling the execution of the various functions selected according to the operating system information. The operating system providing server 100 includes means 101 for storing operation call information corresponding to various functions of the cellphone 110, means 102 for generating the operating system information from the operation call information, and means 103 for determining whether or not the various functions of the cellphone 110 can be executed by selection operations based on the generated operating system information, and providing the operating system information for the cellphone 110 if the various functions can be executed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009172385-A (JP)
Title: Sensor mounted flexible guidewire
Inventor: STROMMER GERA
IPC: A61M25/00
Filed: 2009-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new flexible guidewire.  <P>SOLUTION: The flexible guidewire 100 comprises a hollow tube 105, having a proximal section and a distal section, the distal section having a distal tip, the outer diameter of the distal section gradually decreasing toward the distal tip, the outer diameter of the distal tip being larger than the smallest outer diameter of the distal section. The flexible guidewire further comprises a plug 110 coupled with the distal tip of the hollow tube 105 for creating a non-traumatic tip. The flexible guidewire furthermore comprises a tubular spring 118, being placed around the distal section of the hollow tube 105 for maintaining the outer diameter of the hollow tube 105 over the length thereof and for supporting compressive loads.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010175291-A (JP)
Title: Liquid level detection device and method
Inventor: FUJIOKA MITSURU
IPC: G01F23/28
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid level detection device and a method precisely detecting the level of liquid having meniscus.  <P>SOLUTION: The liquid level detection device includes a light source irradiating a solution stored in a light-transmitting container with irradiation light, an image pickup device picking up an image of the solution from a backlight position with respect to the irradiation light, and an image processing device detecting the position of the level of the liquid by processing the image from the image pickup device. One edge of the light source is arranged on an optical axis of the image pickup device. The other edge of the light source is arranged at a position at 10 to 30 degrees with respect to the optical axis of the image pickup device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173979-A (JP)
Title: Cyclooctatetraene tricarbonyl ruthenium-based complex, method for producing the same, and method for producing film using the complex as raw material
Inventor: SUZUKI KAZUHARU
IPC: C07C13/267
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ruthenium compound suitable for a chemical vapor deposition method (CVD method).  <P>SOLUTION: A mixed solution of triruthenium dodecacarbonyl and cyclooctatetraenes is irradiated with light, to form a liquid cyclooctatetraene tricarbonyl ruthenium complex represented by formula (1) (wherein, one or two of R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>, R<SB>4</SB>, R<SB>5</SB>, R<SB>6</SB>, R<SB>7</SB>, and R<SB>8</SB>are each mutually independently 1-6C alkyl, and the rest are hydrogen atoms; and the sum total of carbon numbers in all the alkyls is ≤6). A good ruthenium film or ruthenium oxide film can readily be obtained by the CVD method using the complex as a raw material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179977-A (JP)
Title: Inkjet recording apparatus and method
Inventor: FURUKAWA KOJI
IPC: B41J29/38
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus and method, capable of forming a good image by preventing the adhesion of release oil onto the rear surface of a recording medium.  <P>SOLUTION: This inkjet recording apparatus includes: a roller member 88 which rotates in contact with the image recording surface of a recording medium 24 on which the image is formed by inkjet heads 72M, 72K, 72C, 72Y; an oil supply means 89 which supplies oil to the roller member 88, the oil suppressing the adherence of the ink to the roller member 88; and a medium holding means 84 on which the recording medium 24 is held while the roller member 88 on which the oil is deposited is making contact with the recording surface of the recording medium 24. Cleaning sheets are supplied for removing the oil adhered on the medium holding surface of the medium holding means 84, when the size of the recording medium is changed and an image is to be formed on the recording surface of the recording medium 24 of large size compared with the size of the recording medium 24 used before the change of size. Bristow osmotic coefficient to water of cleaning sheets is preferably 0.1[ml/(m<SP>2</SP>msec<SP>1/2</SP>)] to 0.5[ml/(m<SP>2</SP>msec<SP>1/2</SP>)].  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010179987-A (JP)
Title: Surface treatment system and surface treatment method
Inventor: KAWAMOTO YUTAKA
IPC: B65H20/02
Filed: 2009-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a continuous surface treatment system capable of preventing the occurrence of any damage, dent, and wrinkle on the surface of a film base material, or damage caused thereby.  <P>SOLUTION: The surface treatment system includes an unwinding device 104 for unwinding a film base material 101 from an unwinding roll 102, a spray type surface treatment tank 110 having opening parts on an inlet side and an outlet side, having a shower pipe, a drive roller 106 for conveying the film base material substantially in the horizontal direction, and a nip roller 107 which is rotated at the same speed as the drive roller while the drive roller and the nip roller do not have meandering preventive flanged structure, an immersion type surface treatment tank 114 having opening parts on an inlet side and an outlet side, and having a free roller 113 arranged so that the film base material is immersed in a treatment liquid 112 therein, provided turnably in the conveying direction of the film base material, and having no meandering-preventive flanged structure, and a winding device 117 for winding the film base material carried in from the opening part around a winding roll 115.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182975-A (JP)
Title: Surface emitting semiconductor laser and method of manufacturing the same
Inventor: MASUI TAKESHI
IPC: H01S5/187
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface emitting semiconductor laser capable of reducing power consumption and parasitic capacity, and to provide a method of manufacturing the surface emitting semiconductor laser.  <P>SOLUTION: A columnar mesa section 17 is provided on a metal layer 11. An annular upper electrode 21 is provided on an upper surface of the mesa section 17, and a plurality of grooves 19, reaching at least the lower DBR layer 12, are provided on a side face (periphery) of the mesa section 17. In the plurality of grooves 19, a prescribed gap is formed in a rotating direction with the mesa section 17 as a center. A columnar section 17A including an active layer 14 and a current constriction layer 18 in the mesa section 17 is formed in an opposing region of a lower DBR layer 12 and that of an upper DBR layer 16. The columnar section 17A has a sectional area which is smaller than that of the upper DBR layer 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183039-A (JP)
Title: Composite circuit substrate mounting structure
Inventor: KAWAMURA YOSHIHIRO
IPC: H05K1/18
Filed: 2009-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for mounting a composite circuit of a high-voltage circuit and a low-voltage circuit which is useful for simultaneously suppressing an increase in a footprint and preventing the occurrence of short circuits.  <P>SOLUTION: Each component of a main IC chip 52 and a backup circuit 53, which are part of a high-voltage circuit, are mounted on a sub-substrate 51, coated with a moisture-proof agent 58, and formed into a hybrid IC 5. This reduces a pitch between terminals of the main IC chip 52 and the backup circuit 53 as well as usage of the moisture-proof agent 58. This also eliminates a space where the main IC chip 52 and the backup circuit 53 are mounted, and terminals 36, 37 for connecting the hybrid IC are provided on a high-voltage circuit mounting area 3a of a main substrate 3, where a high-voltage total voltage processing circuit 33 and a high-voltage side control circuit 34, the rest of the high-voltage circuit, are mounted, to have a longer insulation distance than an insulation distance between the terminals of the main IC chip 52 and backup circuit 53. Then, the hybrid IC 5 is disposed overlapping top of the high voltage circuit mounting area 3a of the main substrate 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184756-A (JP)
Title: Crime preventive device of elevator
Inventor: ISHIDA HIROYUKI
IPC: B66B5/00
Filed: 2009-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crime preventive device of an elevator capable of enhancing the crime preventive effect, by driving away persons stationed in a landing hall of the elevator.  <P>SOLUTION: This crime preventive device includes a person sensing sensor 1 arranged in the landing hall of the elevator and associatively sensing the persons staying in the landing hall with a plurality of divided detecting areas, a high frequency sound generator 5 arranged in the landing hall and generating a high frequency sound, a landing hall button arranged in the landing hall and registering a car call of the elevator, and a control part 7 for generating the high frequency sound of a predetermined frequency or more from the high frequency sound generator 5 when the person sensed by the person sensing sensor 1 is continuously sensed within a predetermined range over a predetermined time when the car call is not registered.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186283-A (JP)
Title: Information processor, information processing method, and information processing program
Inventor: MORITA TOSHIYUKI
IPC: G06Q40/00
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, an information processing method and an information processing program for extracting scenario candidates showing potential needs of a user.  <P>SOLUTION: A behavior process of a user is modeled by using scenario configuration definition information, scenario sequence definition information, and scenario condition definition information. A group of questions to the user is calculated by referring to the user scenario history information of the user, the scenario information of the model to which the user belongs, and question definition information (step 1322). One question is extracted from the group of questions, and the question is executed (step 1324). Scenario components that can be newly extracted are calculated from the answer of the question by the user (step 1325). Scenario candidates showing the potential needs of the user are calculated by applying the condition/inference logic of the scenario condition definition information with respect to the user scenario history information and the calculated scenario components (step 1326).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010186341-A (JP)
Title: Memory system
Inventor: MIYAMOTO HIRONOBU
IPC: G06F3/08
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To write to a nonvolatile memory the status information regulated to be recorded by a connection interface standard without increasing complexity of firmware.  <P>SOLUTION: A status region for storing the status information 201 updated and managed by a host interface management function part 121 is secured in a first memory 3. A backup region for storing backup of the status information 201 is secured in a second memory 5. The host interface management function part 121 updates the status information 201 and notifies update information indicating update places to a data management function part 120. The data management function part 120 collects differential information 203 of the status information 201 based on the update information and accumulates and stores the differential information in the second memory when the update information is notified from the host interface management function part 121.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185406-A (JP)
Title: Injection pipe
Inventor: TATEISHI TAICHI
IPC: F25B1/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an injection pipe capable of reducing pulsation caused by a coolant flowing back from a compressor, capable of reducing vibration and noise due to the pulsation, and capable of preventing damage of the pipe due to the vibration.  <P>SOLUTION: In the injection pipe 17 supplying a gas coolant separated into gas and liquid in a receiver carrying out gas-liquid separation of a decompressed coolant, or a gas coolant gasified by a heat exchanger to the compressor 3, a muffler 19 having an inner diameter larger than an inner diameter of the injection pipe 17 is provided in an end positioned in a side of the compressor 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010184277-A (JP)
Title: Method of preventing vibration in rolling mill
Inventor: OKADA TORU
IPC: B21B37/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To suppress abnormal vibration while evading the lowering of productivity in a rolling mill.  <P>SOLUTION: The rolling mill 100 includes: winding reels 6 for winding and rewinding a strip 1; work rolls 2 for rolling the strip 1 through a deflector roll 4; back up rolls 3 for backing up the work rolls 2; motors M for driving the rolls; a speed controller 8 for controlling rolling speed and a fluctuating speed generating device 10 for repeatedly increasing and decreasing the target speed which is input in the speed controller 8. When the abnormal vibration of the rolling mill 100 is detected or in order to prevent the generation of the abnormal vibration, the rolling speed is increased and decreased at a predetermined amplitude.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190626-A (JP)
Title: Device and method for diagnosis of partial discharge deterioration
Inventor: SAKOTA TATSUYA
IPC: G01R31/12
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partial discharge deterioration diagnosis device capable of diagnosing an advancing state of partial discharge deterioration in a solid insulation material of an inspection target object.  <P>SOLUTION: The diagnosis device 100 includes a partial discharge detection means 1 that detects a physical quantity caused by partial discharge occurring on a device or cable and converts the physical quantity into an electric signal; a frequency analysis means 13 that performs a frequency analysis for a time characteristic of a signal intensity in the electric signal and calculates out a frequency characteristic of the signal intensity; a frequency band specification means 15 that specifies a frequency band including a frequency component the signal intensity of which becomes a peak level in the frequency characteristics of the signal intensity; a band pass processing means 16 that calculates out a time characteristic of the signal intensity in the frequency band in the time characteristics of the signal intensity; and an advancing state decision means 18 that determines the advancing state of the partial discharge deterioration in the solid insulation material of the device or cable on the basis of an appearance frequency of the signal intensity exceeding a predetermined threshold in the time characteristics of the signal intensity in the frequency band.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191021-A (JP)
Title: Locking device for image-forming device
Inventor: TOKUDA HIROSUKE
IPC: G03G15/20
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for an image-forming device which pushes the door of the main device and closes the door so that an attachable-and-detachable internal device may surely be mounted on a right mounting position.  <P>SOLUTION: An opening-and-closing member 5 has an opening-and-closing-member side contacting part 66 which contacts the unit-side contacting part 65 of a fixing unit 27. A perfect mounting position 68 is a position of the opening-and-closing-member side contacting part 66 when the opening-and-closing member 5 rotatively moves to the end point with play of rotative movement. The locking-pawl back part 72 of the hook-shaped locking member 47 of the opening-and-closing member 5 has a curved-line face which becomes a concave rather than a straight line. When a worker closes the opening-and-closing member 5 with normal weak force f, the worker receives strong resistance when the locking-pawl back part 72 contacts a lock engagement part 46 on the main device 1 side. As the result, the worker pushes the opening-and-closing member 5 with stronger force F, and, in this case, the hook-shaped locking member 47 does not engage with the lock engagement part 46 immediately after the former is detached from the latter. Then, the opening-and-closing member 5 rotatively moves, from force of inertia, to the end point of the rotative movement, and the fixing unit 27, which is imperfectly mounted, is pushed into the perfect mounting position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192743-A (JP)
Title: Polyester film for sealing solar battery rear side
Inventor: NOZAWA KOTARO
IPC: C08J5/18
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester film for sealing a solar battery rear side which can prevent film deterioration due to hydrolysis to a high degree, keep proper mechanical performance, and maintain light beam reflectance for a long period, even when it is used for a long term under an environment of high temperature and high humidity.  <P>SOLUTION: The polyester film for sealing a solar battery rear side contains titanium dioxide of 0.5 wt.% or more and has a phosphorus content of 0 to 170 ppm, where the film comprises a quantity of terminal carboxyl group of 26 eq/ton or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198071-A (JP)
Title: Memory device
Inventor: OMORI MUTSUHIRO
IPC: G06F13/16
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory device which can stably store recorded data for a long time of several decades or more, and from which the stored data can be reliably read.  <P>SOLUTION: A first circuit 200 includes: a data recording circuit 210 which reads recorded data from an address designated by an address signal when a read/write signal is at a first level and writes data to the address designated by the address signal when the read/write signal is at a second level; and a write/read control circuit 230 which receives a read or write instruction from the second circuit, controls writing and reading of the data to/from the data recording circuit according to the address signal, sets a read/write signal to the data recording circuit to a first level according to the occurrence of a predetermined event, and prohibits the data from being written to the data recording circuit.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199778-A (JP)
Title: Piezoelectric oscillator
Inventor: OINUMA YUICHI
IPC: H03H9/02
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator which improves the productivity of adjustment work by facilitating attachment and removal of a case.  <P>SOLUTION: The piezoelectric oscillator includes a case 60 housing a crystal vibrator 10, an oscillation element 20 and a heating element 30 and a second circuit board 50, and is provided with an engaging part 80 for engaging the case 60 and the second circuit board 50 with each other. The engaging part 80 includes a leg part 62, extending from the sidewall 61 of the case 60 and a through-hole part 53 formed on the second circuit board 50; the leg part 62 has a locking part 63 which is to be locked to the through-hole part 53; and the locking part 63 is formed so as to be larger than the hole diameter of the through-hole part 53 at an intermediate part between a root part and a tip part and to be reduced as approaching the root part and the distal end part from the intermediate part. The through-hole part 53 is elastic, the locking part 63 passes through the through-hole part 53 by the elastic deformation of the through-hole part 53; and when the leg part 62 is to be inserted and removed to/from the through-hole part 53, the case 60 is locked and unlocked to/from the second circuit board 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT