baber/WOPTO huggingface dataset:
Patent JP-2010190707-A (JP)
Title: Energy storage device
Inventor: MITANI YASUSUKE
IPC: H01G11/10
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy storage device capable of precisely obtaining a capacitance value of an electric storage part.  <P>SOLUTION: The energy storage device includes: the electric storage part 23 including a capacitor connected between a main power supply 15 and a load 17; a charging and discharging circuit 19 connected to the electric storage part 23 and a voltage detection circuit 25; and a control circuit 41 connected with them. The control circuit 41 obtains in advance a variation range width (Vcr) in a voltage (Vc) of the electric storage part 23 when the load 17 is operated by the electric storage part 23, charges or discharges the electric storage part 23 with a constant current value (I), obtains a time width (Δt) in which the voltage (Vc) of the electric storage part 23 detected by the voltage detection circuit 25 reaches the variation range width (Vcr) from charging and discharging start time, calculates an inclination (ΔVs) of the voltage (Vc) of the electric storage part 23, and obtains a capacitance value (C) of the electric storage part 23 by dividing the constant current value (I) by the inclination (ΔVs).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010192048-A (JP)
Title: Magnetic disk device
Inventor: YAMAGISHI MICHINAGA
IPC: G11B5/09
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase a playback speed without increasing any transfer processing load.  <P>SOLUTION: The magnetic disk device includes a plurality of magnetic reproducing heads. Each of the magnetic reproducing heads is formed beforehand so that a sum of output values obtained by totaling output values detected by the magnetic reproducing heads takes a value varied from one bit-information combination pattern to another to be detected by each magnetic reproducing head. The magnetic disk device stores an output value sum to be detected for each bit-information combination pattern beforehand. The magnetic disk device search a storage part by using the detected output value sum as a search key, and reproduces the bit-information combination pattern stored corresponding to the output value sum as bit information recorded in a recording medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189957-A (JP)
Title: Door latch device for automobile
Inventor: TAGA TAKAO
IPC: E05B85/26
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door latch device for an automobile capable of reducing the number of parts by assembling an operation lever in a casing temporarily.  <P>SOLUTION: In this door latch device for the automobile, a slit 916 allowing an outside lever 10 to enter when the outside lever 10 is at a standby position is provided on a wall part 912 being right-angled to a turning face of the outside lever 10 in the casing 9. A shaft hole 102 provided in the outside lever 10 is idly fitted into a shaft part 913 of the casing 9 while an operation part assembly 3 is not mounted in a meshing part assembly 2, and a turning part of the outside lever 10 enters the slit 916 to prevent the outside lever 10 from moving in the turning axis direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189747-A (JP)
Title: METHOD FOR PRODUCING HIGH-GRADE RECYCLED Ni SLUDGE
Inventor: OKI HIDEO
IPC: C02F11/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-grade recycled Ni sludge from which Ni can be economically recovered, by separating Ni sludge from a washing water originating in a Ni-plating process.  <P>SOLUTION: This production method includes: providing areas in which a plurality of plating lines that are formed of a Ni-plating process or a composite process of Ni plating and other metal plating are arranged in parallel; also providing a waste water treatment line for producing sludge from the washing water in the Ni-plating process in the same area or in a place adjacent to the same area; pouring an organic polymer flocculant into a flocculation tank; settling the agglomerate in a settling tank to separate it; extracting the settled sludge from the bottom; returning the sludge back to a pH control tank at least one time to make the sludge recycled; extracting the settled sludge again and sending it to a sludge tank in the next concentration step; and subsequently extracting the sludge while storing it in the sludge tank and sending it to a hydro extractor to obtain the sludge. The sludge becomes a valuable that contains a high concentration of Ni, from which Ni can be economically recovered by a processor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189752-A (JP)
Title: Production method for grain-oriented electrical steel sheet extremely excellent in magnetic characteristic
Inventor: KUMANO TOMOJI
IPC: H01F1/16
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a complete solid-solution nitriding type by which variation in magnetism and a glass coating film in a coil section is reduced by widening the range of producing condition for obtaining excellent magnetic flux density.  <P>SOLUTION: The production method for a grain-oriented electrical steel sheet is provided in which a steel slab containing, by mass, 0.025-0.09% C, 2.5-4.0% Si, 0.022-0.033% acid-soluble Al, 0.003-0.006% N, 0.010-0.020% S and Se as S equivalent=S+0.405Se, 0.03-0.09% Mn and ≤0.005% Ti, is reheated at the solid-solution temperature or higher of an inhibitor material exceeding 1,280°C, and in which precipitating ratio as AlN in N contained in the hot-rolled steel slab is controlled to be ≤20% and the average grain diameter of the equivalent circle of primary recrystallized grains after decarburization annealing, is controlled to be 7 μm to <18 μm and the total nitrogen content with a nitriding treatment is controlled to be 0.011-0.023%. In the production method, the average grain diameter of the equivalent circle of the precipitated material at the center layer in the sheet thickness direction after primary recrystallization-annealing is controlled to be 50-200 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199795-A (JP)
Title: Call controller and method of controlling the same
Inventor: ABE KENJI
IPC: H04L47/2466
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent loads from being concentrated on a call controller to cause a congestion state.  <P>SOLUTION: When a registration request is transmitted, the call controller determines whether or not the number of the registration requests is smaller than a first threshold TH1 (S111:YES), whether or not the number of the registration requests is equal to or larger than the first threshold TH1 and also smaller than a second threshold TH2 (S115:YES) or whether or not the number of the registration requests is equal to or larger than the second threshold TH2 (S115:NO). When it is YES in a step S111 or S115, data inside the registration request are stored (S113, S117). When it is YES or NO in the step S115, a transmission interval is calculated (S117, S119). Also, a response including a registration result indicating whether or not the data are stored is transmitted (S113, S117, S119). When the transmission interval is calculated, the response includes the transmission interval (S117, S119).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199233-A (JP)
Title: Method of manufacturing imaging element
Inventor: KAWAI SHINICHI
IPC: H04N5/335
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an imaging element, which can achieve a thing that makes the sensitivity of the imaging element high and pixels fine simultaneously.  <P>SOLUTION: A P-type layer 14 is formed on the surface of a semiconductor substrate 12 of N type silicon. In upper layer of the P-type layer 14, photoelectric conversion portions 24 including an N type layer 20 and an N type layer 22 are formed in an island shape. On the surface of an N type layer 22, a P+ type layer 26 is formed. The photoelectric conversion portions 24 include an N type layer 20 formed on the deep side of the P well layer 18 and an N type layer 22 formed on the shallow side of the P well layer 18. The N type layers 20 and 22 are made of mutually different elements. The N type layer 20 on the deep side is made of an element (for example, phosphorus (P)) smaller in mass (atomic weight) than an element (for example, arsenic (As)) forming the N type layer 22 on the shallow side. The N type layer 22 on the shallow side is formed by implanting ions of the element larger in mass with energy lower than the time when the N type layer 20 on the deep side is formed. In addition, the N type layers may be two or more.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197617-A (JP)
Title: Fixing device and image forming apparatus
Inventor: BABA MOTOFUMI
IPC: H05B6/36
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To suppress excessive increase in the temperature at a non-sheet passing region in a fixing device of an induction heat system.  <P>SOLUTION: The fixing device is disposed opposite to the IH heater across a fixing belt, and forms a magnetic path of the alternate-current magnetic field generated by an IH heater within a temperature range not higher than a permeability change start temperature where permeability starts to decrease. A temperature-sensitive magnetic member 64 that transmits the alternate-current magnetic field generated by the IH heater within a temperature range exceeding the permeability change start temperature includes a heat transfer means (radiation member 64a) for transmitting heat, generated by the temperature-sensitive member 64, toward a direction opposite to the fixing belt of the temperature-sensitive magnetic member 64.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203459-A (JP)
Title: Spherical shaft coupling device
Inventor: MAEYAMA TOMOHIKO
IPC: F16C11/06
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the opening of a boot during in a time of low temperature, capable of being effectively used as a drag link of a steering system mounted on a vehicle, a tie rod and a link of a suspension.  <P>SOLUTION: A spherical shaft coupling device includes an end 11 of the drag link 10 having a concave spherical surface part 13, a spherical shaft 20 having a convex spherical part 21 and a connecting part 22, in which the convex spherical part 21 is fitted into the concave spherical surface part 13, and a male tapered part 25 of the connecting part 22 is fitted into a tapered hole 28a of an arm member 28, and the cylindrically shaped boot 60 having a lower side attaching part 62 and an upper side attaching part 63, in which the lower side attaching part 62 is fixed to the upper end of the end 11, and the upper side attaching part 63 is fixed to a boot attaching part 24 of the connecting part 22. A fitting part 27a of a retainer 27 made of a spring material is fitted into the outer periphery of the boot attaching part 24. Elastic force is normally applied to the fitting part 27a in a direction in which the upper side attaching part 63 is pressed against the lower surface of the arm member 28 at a pressing part 27d of one end of the energizing force part 27b having the other end supported in the fitting part 27.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204835-A (JP)
Title: Mobile body and operation method
Inventor: OKADA SEIICHIRO
IPC: G05D1/02
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile body which allows easy operation while ensuring safety.  <P>SOLUTION: The mobile body 101 includes: wheels 103 for moving on a road surface; a drive unit for driving the wheels 103; a control device for controlling the drive unit; an operation device 102 which is operated by an operator 104 to give a desired moving instruction to the control unit; and an outer casing 105 covering the whole body. The operation device 104 is disposed on an upper surface part substantially parallel to the road surface out of the outer casing 105.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206416-A (JP)
Title: Encoder, decoder and encoding method
Inventor: MURAKAMI YUTAKA
IPC: H03M13/23
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the degradation of error correction capability even when performing termination and to evade the decline of information transmission efficiency in an encoder and a decoder using LDPC-CC.  <P>SOLUTION: A termination sequence length determination part 631 determines the sequence length of a termination sequence to be added to the rear end of an information sequence and transmitted corresponding to the information length (information size) of the information sequence and an encoding rate. A parity calculation part 632 executes LDPC-CC encoding to the information sequence and a known information sequence required for generating the termination sequence for the determined termination sequence length and calculates a parity sequence.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203305-A (JP)
Title: Control device for internal combustion engine
Inventor: HASHIZUME TAKESHI
IPC: F02B37/00
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device capable of controlling the vane opening of a variable nozzle supercharger for an internal combustion engine equipped with a high pressure EGR (Exhaust Gas Recirculation) device, a low pressure EGR device, and the variable nozzle supercharger without deteriorating fuel economy.  <P>SOLUTION: The control device 1 adjusts the vane opening of the variable nozzle supercharger 33 to an opening corresponding to a prescribed operation state determined by the engine speed or the like of an internal combustion engine body 10 when EGR gas is recirculated only by the high pressure EGR device 31, and adjusts the vane opening to a vane opening larger than the vane opening at the time of the recirculation of EGR gas only by the high pressure EGR device 31 in a state that the operation state is the same according to the prescribed operation state when EGR gas is recirculated by the low pressure EGR device 32.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205167-A (JP)
Title: Nonvolatile memory, and control method and program thereof
Inventor: FUJII SATORU
IPC: G06F12/16
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile memory capable of statically estimating the minimum lifetime of a memory, and to provide a control method and program thereof.  <P>SOLUTION: The nonvolatile memory in which electrical data are written and erased for each of a plurality of blocks includes a counter means for measuring a time, a recording means for recording a time when the last erasure is performed in each of the plurality of blocks, and an operating means for performing an operation on the basis of the present time measured by the counting means and the time recorded in the recording means in accordance with a prescribed block when the prescribed block is erased, and a wait signal is made active when an operation result by the operating means is smaller than a preset specified value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208407-A (JP)
Title: Driving control device for vehicle
Inventor: NOHARA EIJI
IPC: B60L50/16
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of the fluctuation of a driving force against the intention of a driver when an automatic transmission fails, in the driving control device of a vehicle for controlling the driving force by obtaining the rotation speed of an output shaft based on the rotation speed of a motor and the command value of a transmission gear ratio.  <P>SOLUTION: The output shaft rotation speed of an automatic transmission part 20 is directly detected by an output shaft rotation speed sensor 44, and an upper limit guard and a lower limit guard are executed to first target drive torque A calculated from the calculation value (Nmg2/γm) of the output shaft rotation speed based on second target drive torque B calculated from the detection value Nout. Therefore, when a target gear stage Gm is different from an actual gear stage due to the fail of the automatic transmission part 20, the calculation value (Nmg2/γm) of the output shaft rotation speed is different from the actual value, and even when the first target drive torque A calculated form the calculation value (Nmg2/γm) is largely isolated from a specific value, it is possible to prevent final target drive torque Tm from becoming largely isolated from the specific value, and the fluctuation of a driving force against the intention of a driver from being generated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211452-A (JP)
Title: Case image retrieval device, method, and program
Inventor: HISANAGA TAKAHARU
IPC: G06F17/30
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To retrieve a proper case image according to the experience or speciality of a user.  <P>SOLUTION: A similar image retrieval part 3 specifies a retrieval range corresponding to the set of classification conditions and a group included in user attribute information; and retrieves only a case image applied with the image attribute information belonging to the specified retrieval range. A similar image retrieval part 3 displays the specified case image (similar case image) at a display part 5. Various case information stored in an image information DB 4 corresponding to the similar case image can be also displayed at the display part 5. When the similar image retrieval part 3 or the display part 5 receives the user attribute information of "outside of facility" from a user authentication part 7, the display part 5 anonymitizes and displays personal information (information for specifying an individual such as a patient name and birth date) included in diagnostic information by replacing it with a meaningless character string or does not display personal information at all.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212140-A (JP)
Title: Led type rod shaped light-emitting body, and led type bus stop sign pole to apply this
Inventor: YOSHIDA MASAO
IPC: E01F9/615
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an energy saving LED type rod shaped light-emitting body, two-faced and four-faced bus stop sign pole, and a light-emitting type display body.  <P>SOLUTION: As for the LED type rod shaped light-emitting body, in an outer face except both end faces, LEDs are opposedly arranged on the respective both end faces of a transparent rod-like body in which a slender rhombic linear groove group that is increased nearly sequentially from the vicinity of both end faces and becomes to have the maximum engraved groove amount at the bisected intermediate point is engraved. This rod-like light-emitting body is a long life light-emitting body in which light is uniformly emitted in the peripheral field of 360° by the linear groove group, and which is low in cost by using a small number of LEDs. As for the LED type bus stop sign pole, this rod-like light-emitting body is arranged in a space surrounded mainly by a transparent surface material together with a power supply circuit, and at the transparent surface material, painting is applied or a painted film is arranged. As for the LED type two-faced and four-faced bus stop sign pole using this light-emitting body, the display faces are uniform in brightness, energy-saving, and easy for maintenance.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209273-A (JP)
Title: Method of producing conjugated diene polymer
Inventor: MAEDA NAOAKI
IPC: C08F36/04
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel method of producing a conjugated diene polymer having a high vinyl content.  <P>SOLUTION: This method of producing the conjugated diene polymer includes polymerizing a conjugated diene using, as a polymerization initiator, an organic metal compound represented by formula [I]: ter-BuR<SP>1</SP><SB>3</SB>ZnM<SP>1</SP><SB>2</SB>[I] or formula [II] ter-BuR<SP>2</SP><SB>3</SB>ZnM<SP>2</SP>(wherein ter-Bu is a tert-butyl group; R<SP>1</SP>and R<SP>2</SP>are each a substituent selected from substituent groups consisting of an alkyl group which may be substituted and an aryl group which may be substituted; Zn is a zinc atom; M<SP>1</SP>is an alkali metal; and M<SP>2</SP>is an alkaline earth metal) in the presence of a compound represented by formula [III]: R<SP>3</SP><SB>2</SB>NR<SP>4</SP>NR<SP>5</SP><SB>2</SB>and/or [IV]: R<SP>6</SP>OR<SP>7</SP>OR<SP>8</SP>(wherein R<SP>3</SP>, R<SP>5</SP>, R<SP>6</SP>, and R<SP>8</SP>are each a substituent selected from substituent groups consisting of an alkyl group which may be substituted and an aryl group which may be substituted; and R<SP>4</SP>and R<SP>7</SP>are each an alkylene group).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213232-A (JP)
Title: Imaging device and imaging method
Inventor: NOMURA KENICHIRO
IPC: H04N5/232
Filed: 2009-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging device and an imaging method that perform excellent white balance correction causing no color shift over the entire captured image and free of a sense of incompatibility for a user.  <P>SOLUTION: The imaging device includes: an area division means which divides the inside of the captured image into a plurality of areas according to brightness information and color information; a white balance correcting means which sets different white balance correction coefficients for the plurality of areas; and a white balance correction coefficient limiting means which adjusts a difference in the white balance correction coefficients set for the plurality of areas to be within a range R<SB>1</SB>.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216820-A (JP)
Title: Device and method for investigating negative pressure piping system
Inventor: TEZUKA HIDEAKI
IPC: G01M3/20
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for investigating a negative pressure piping system, which investigates a large number of spots over a comparatively short period of time, without using an expensive gas, and without requiring an experience and skill.  <P>SOLUTION: The negative pressure piping system investigating device is provided with: a bubble generator (10) for generating air bubbles and scattering them into the air; a photographing means for continuously photographing the air bubbles scattered from the bubble generator (10); and a search device for searching for in-leak spots by using an image of an air bubble locus created from data on images picked up by the photographing means. For the image of the air bubble locus, image data created by using the maximum brightness value of each pixel obtained from the continuously picked-up images is used, and background difference processing is applied previously to data on the continuously picked-up images.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219723-A (JP)
Title: Material data management system and material data filing method
Inventor: MIKOSHI TOSHIHIRO
IPC: H04N5/76
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material data management system and a material data filing method, capable of managing material data recorded in a tape medium so as not to broadcast credit information recorded in the tape medium by error.  <P>SOLUTION: The credit information and actual data configuring the material data recorded in the tape medium 40 are recorded in a recording part 113 as independent files, respectively. By doing so, the material data management system can separately manage the credit information file and actual data file of the material data in a server 11. Also, when on-air control is carried out on the server 11, only the actual data file is on-air outputted. Thus, transmission of the credit information due to misoperations is prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT