baber/WOPTO huggingface dataset:
Patent JP-2010085133-A (JP)
Title: Distance measuring apparatus, distance measuring method, and projector
Inventor: NARUKAWA TETSUO
IPC: G03B21/14
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance measuring apparatus and method, which calculates a distance to an object quickly, and also to provide a projector.  <P>SOLUTION: Laser light beams La, Lb, Lc are simultaneously emitted from laser light sources 2a, 2b, 2c toward a screen 100 (Step S1). By emitting the laser light beams La, Lb, Lc simultaneously from the laser light sources 2a, 2b, 2c in this way, the distance to the screen 100 and the angle of the screen 100 are measured quickly. In Step S5, phase difference detection circuits 5a, 5b, 5c are operated to detect the phase differences between the laser light beams La, Lb, Lc and reflected light components Ra, Rb, Rc, and then on the basis of each phase difference, each distance is calculated (Step S6). Using these distances, the angle of the screen is calculated (Step S7) and trapezoidal correction is performed (Step S8).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010083232-A (JP)
Title: Controller and method for controlling hybrid vehicle, hybrid vehicle
Inventor: TERATANI RYUTA
IPC: B60K6/445
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To maintain an exhaust gas purification function by a purification catalyst regardless of the length of time of engine intermittent stop time.  <P>SOLUTION: An ECU 20 for controlling a hybrid vehicle 100 includes: an engine control unit 22 for intermittently switching between an operation state and an idle state of the engine 10; a catalyst monitoring unit 24 for monitoring a purification catalyst 14; a determination unit 26 for acquiring information regarding the purification catalyst 14 from the catalyst monitoring unit 24, and for determining the state of the purification catalyst 14 during an intermittent stop of the engine 10 based on the information; and a catalyst warm-up control unit 28 for performing catalyst warm-up according to the determination by the determination unit 26. The engine control unit 22 resumes the operation of the engine 10 in an intermittent stop state after the catalyst warm-up.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085736-A (JP)
Title: Optical element
Inventor: FUJINO SHIGERU
IPC: C04B35/50
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical element which includes optical characteristics of a high refractivity and low scattering.  <P>SOLUTION: The optical element is obtained by vacuum sintering a mold of ceramic particles consisting of Ln<SB>x</SB>Al<SB>y</SB>O<SB>[x+y]×1.5</SB>having an average particle diameter of 1 μm or larger but 10 μm or smaller, where Ln is a rare earth group element, x satisfies 1≤x≤10, and y satisfies 1≤y≤5. It is desirable that Ln is at least one or more kinds selected from among Y, La, Gd, Yb, and Lu. This optical element desirably includes a transmissivity with a refractivity of 1.8 or larger. Further, it is desirable that the ceramic particles are spherical.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010084210-A (JP)
Title: Method for refining molten metal
Inventor: KAWABATA RYO
IPC: C21C5/36
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for refining molten metal, in which a slag-component adjusting agent charged into a furnace is rapidly melted to effectively restrain eroding loss of a lining refractory and the gas is prevented from being suddenly blown-out from the furnace opening hole.  <P>SOLUTION: The slag-component adjusting agent which is a molded product wherein particulate raw materials consisting essentially of Mg-containing raw material, are molded and solidified, and which contains a gas-generating material (A), wherein the gas-generating temperature is ≤400°C, and a gas-generating material (B), wherein the gas-generating temperature is ≥600°C, is charged into a refining vessel to perform the refining of the molten metal. The slag-component adjusting agent has high solubility since the gas-generating material generating the gas at the temperature in the furnace is contained, and when this agent is charged into the furnace, since the time difference is caused between the generation of the gas from the gas-generating material (A) and the generation of the gas from the gas-generating material (B), the generation of the gas is made calm to prevent the gas from being suddenly blown-out from the furnace opening hole.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087974-A (JP)
Title: Mobile communication system, wireless base station, and transmitting rate allocation method
Inventor: KINOSHITA YOSUKE
IPC: H04W72/04
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a transmitting rate cannot be immediately returned to the rate before Gating state when a mobile station in Gating state resumes HSUAP communication.  <P>SOLUTION: In the mobile communication system, a base station includes: an RTWP measurement unit for measuring RTWP of its own base station; a monitoring unit for monitoring the start and the release of the Gating state by each of a plurality of mobile stations; a threshold setting unit that lowers a threshold by the amount of an offset, which is equivalent to the difference in the transmission rate of the mobile station that is decreased as the mobile station starts the Gating operation, if any of the plurality of mobile stations starts the Gating operation; and a scheduling unit for allocating a transmission rate, which is equivalent to the difference between the RTWP of the base station and the threshold, to a mobile station other than the mobile station in the Gating state among the plurality of mobile stations if the RTWP of the base station is less than the threshold.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010087993-A (JP)
Title: Headphone
Inventor: OZAWA HIROMICHI
IPC: H04R1/10
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a sealed type headphone for easily performing lower-register sound quality adjustment without sacrificing sound quality as an overall sound playback band.  <P>SOLUTION: The present invention relates to a sealed type headphone provided with a baffle plate 2, a drive unit 3 mounted on the baffle plate 2, a case 1 which seals back sides of the baffle plate 2 and of the drive unit 3 to form a back cavity 4, and an ear pad 5 mounted on a front side of the baffle plate 2. The baffle plate 2 includes an inside/outside communicating hole 10 acoustically communicating a front cavity 6 formed from the baffle plate 2 and the ear pad 5 and the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010086912-A (JP)
Title: Key unit
Inventor: OGAWA ATSUSHI
IPC: H01H13/02
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To arrange different kinds of displays corresponding to one keytop, and enable respective kinds of displays to be visually recognized only when a light source for display arranged corresponding to its kind is lighted on.  <P>SOLUTION: At least at part of the keytops 8, 8, ..., out of a plurality of the keytops, a plurality kinds of different displays 22, 30, ..., corresponding to themselves are set, the light sources 121, 122 for the different displays corresponding to this kind of display are provided, and in respective keytops 8, 8, ..., in which the plurality kinds of displays 22, 23 becomes to have a visually recognizable state only for the display of the kind corresponding to a certain light source 12 in a lighted state in the light sources 121, 122 for display.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010092511-A (JP)
Title: Method for manufacturing magnetic disk
Inventor: HARA KOTA
IPC: G11B5/725
Filed: 2008-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a magnetic disk which provides a reliable magnetic disk by forming a lubricant layer by a dipping method on a disk substrate without irregularity in the film thickness of a lubricant, with excellent adhesion.  <P>SOLUTION: On the disk substrate 10, at least an under layer 18, a magnetic recording layer 22, and a medium protection layer 26 are formed in order, and the lubricant is applied on the medium protection layer 26 by the dipping method to form the lubricant layer 28. In this case, when applying the lubricant onto the medium protection layer 26, the disk substrate 10 with the medium protection layer 26 formed thereon is dipped in a dipping tank of the lubricant, and then the disk substrate 10 is pulled out while ultrasonic waves are applied thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009063586-A (JP)
Title: Device for validating measurement value of dynamic quantity
Inventor: BORNERT PIERRE
IPC: G01H17/00
Filed: 2008-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for validating measurements of a dynamic quantity when measuring, for instance, vibration.  <P>SOLUTION: This invention relates to this device for validating measurements of a dynamic quantity x coming from an article 3 having main sensors 5a, 5b, 5c placed thereon on three main axes for measuring components V<SB>1</SB>, V<SB>2</SB>, V<SB>3</SB>of the dynamic quantity x, the device including at least one additional sensor 5d for measuring at least one additional component V<SB>4</SB>of the dynamic quantity, the additional sensor being placed on the article on at least one additional axis a<SB>4</SB>that is concurrent with the three main axes and that is not included in any of the planes defined by any two of the three main axes; a means for determining an estimator U representative of the dynamic quantity from the components V<SB>1</SB>, V<SB>2</SB>, V<SB>3</SB>, V<SB>4</SB>; and a means for validating the determination of the estimator U representative of the dynamic quantity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010088402-A (JP)
Title: Raising seedling box holder
Inventor: KIYOSHIMA RYUICHI
IPC: A01G9/02
Filed: 2008-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raising seedling box holder having a simple water supply and drainage structure, and enabling economical seedling raising by achieving an easy watering management.  <P>SOLUTION: This raising seedling box holder 10 supports a tray-like raising seedling box 1 for raising seedlings such as rice plant seedlings to subject watering treatment to the raising seedling box 1. The raising seedling box holder includes a holder body 12, a supporting member 18 supporting the raising seedling box 1 with a prescribed height between a bottom wall 14 of the holder body 12 and a lower surface of the raising seedling box 1, and a watering management means arranged on a position on one side of the holder body 12, separated from the supporting member 18, adjusting water supply and drainage and a water level of water to be stored in the holder body 12, and managing watering treatment to the raising seedling box 1. The watering management means includes a water supply opening 30, an overflow pipe 40, a blockage cap blocking an outlet 42 of the overflow pipe 40, a drainage opening 50, and an opening and shutting cock 60 adjusting a drainage volume from the drainage opening 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095323-A (JP)
Title: Main rope lubricating device of elevator
Inventor: KOBAYASHI SHIGERU
IPC: B66B7/12
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a main rope lubricating device of an elevator capable of uniformly applying rustproof oil to the entire outer circumferential surface of a main rope, and preventing a periphery in a vicinity of a part of the main rope to which rustproof oil is applied from being stained.  <P>SOLUTION: The main rope lubricating device of the elevator includes: an oil feed container 2 to cover a part of a main rope 1 in a sealed state so that the main rope 1 of the elevator is movable in the longitudinal direction; and an oil atomizer which atomizes rustproof oil 9 in the oil feed container 2 to fill the oil feed container 2 with the atomized rustproof oil. Thus, the atomized rustproof oil 9 filled in the oil feed container 2 is deposited on an outer circumferential surface of the main rope 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009130930-A (JP)
Title: System and method for notification of document processing unit status
Inventor: DAOS BRENDA
IPC: B41J29/46
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for notificaiton of a document processing unit status.  <P>SOLUTION: A device state notification is received from the document processing unit. Threshold data corresponding to a predetermined notification threshold are stored. Count data corresponding to the number of received device status notifications are stored. The stored count data are compared with the threshold data. Based on the compared result, a notification message addressed to a related manager is generated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010094721-A (JP)
Title: Warm compacting method in powder metallurgy and die device therefor
Inventor: NAKAI TAKASHI
IPC: B30B11/02
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To perform heating and cooling of a compacting die body without using a heater.  <P>SOLUTION: Raw material powder M is packed into a compacting part 6 formed in a die 2, and the raw material powder M is compressed in the compacting part 6 so as to compact a powder compact. Using a heating liquid H and a cooling liquid C for the heating and cooling of the die 2, the heating liquid H is beforehand heated by a heating liquid feed means 18, the cooling liquid C is cooled by a cooling liquid feed means 19 so as to control temperature, thereafter, using the heating liquid H with which the die 2 has been beforehand heated, the die 2 is heated directly before compacting, and is subjected to warm compacting. After the completion of the compacting, the die 2 is cooled using the beforehand cooled cooling liquid C. By performing the heating of the die 2 only by the heating liquid H without using a heater as a heating means, temperature over upon temperature elevation is eliminated, and a phenomenon that a temperature distribution becomes uneven can be prevented.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010096138-A (JP)
Title: Cooling device for engine
Inventor: TAMASATO HIROTAKA
IPC: F01P3/12
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device cooling an engine by circulating a cooling liquid.  <P>SOLUTION: The cooling device includes a manifold bypass path 25 putting a cooling liquid jacket 17 of an exhaust manifold between a delivery port of a pump 16 and an inlet port of an engine body 10 and bypassing the cooling liquid jacket 17 of the exhaust manifold. A valve means 18 operating to make the cooling liquid flow to the cooling liquid jacket 17 at least when the cooling of the exhaust manifold is demanded is disposed between the delivery port of the pump 13 and an inlet of the cooling liquid jacket 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010097108-A (JP)
Title: Light diffusion sheet and method for producing the same
Inventor: OKAWA AKANE
IPC: G02B5/02
Filed: 2008-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusion sheet which solves the problems that the light diffusion sheet obtained by printing ink has increased light diffusibility when ink is thickly printed for the purpose of increasing light diffusibility upon its application to a backlight unit, but the ink is made easy to be peeled, e.g., in the case it is rubbed, and the ink is peeled when temperature is made high by a light source.  <P>SOLUTION: The light diffusion sheet includes a base material and a pattern print part in which a rugged structure is formed on at least either side of the base material, and which is provided at a prescribed pattern on the rugged face. The area ratio of the pattern print part is changed so as to be reduced as it is made far from a light source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102025-A (JP)
Title: Bifocal eyeglasses
Inventor: TANE HIROSHI
IPC: G02C5/04
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bifocal eyeglasses provided with a bifocal lens that makes it possible to read a newspaper or magazine or write by directing a look downward and also makes it possible to look into a far distance by directing the look horizontally.  <P>SOLUTION: Temples are attached to both sides of a bridge 2 via hinges so as to be foldable. A front 1 having the concavo-convex lens is attached to the front of the bridge 2 via recess and projection guides 10 and 11 that engage with each other. It is vertically movable along the recess and projection guides 10 and 11. In order to position the front 1 at a predetermined height, the leading end of a pin 13 provided for the projection guide 10 by applying a spring force thereto is fitted into a pin hole 12 formed in the guide 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098988-A (JP)
Title: Planter device and plant cultivation system
Inventor: KIYOKAWA SUSUMU
IPC: A01G9/02
Filed: 2008-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planter device as a plant cultivation container such as a flowerpot and a planter, warming the surroundings of plant roots with an easy structure and improving the environment of the surroundings of plant roots to promote growth.  <P>SOLUTION: This planter device is such that a conductive resin material is exposed to the inside of a holding part of a planter 10, and at least a pair of electrodes 14A and 15A (14B and 15B) is set in the conductive resin material so as to form a conductive resin heater 11A (11B) as a heat generator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100424-A (JP)
Title: Image processing device, method for controlling the same, and program
Inventor: TABUKI MASUMI
IPC: B65H3/44
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device capable of avoiding reduction in productivity by the running out of paper in rotary sorting.  <P>SOLUTION: This image processing device has a plurality of paper feeding stages for storing the paper in the longitudinal placement and the lateral placement, and has the function of sorting printed products of a plurality of number of copies or the printing products with every job. A CPU 401 determines whether or not the sorting setting is the rotary sorting, and calculates the number of paper required for one copy printing when the rotary sorting is set, and calculates the residual number of paper of the respective paper feeding stages. The CPU 401 also determines whether or not normal rotary sorting can be performed to the preset number of copies based on the number of paper required for the one copy printing and the residual number of paper of the respective paper feeding stages. The CPU 401 performs the normal rotary sorting when determining that the normal rotary sorting can be performed, and performs the rotary sorting of the forefront page when determining contrarily.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100430-A (JP)
Title: Image reading device
Inventor: KAWAMURA TOSHIHIRO
IPC: B65H7/06
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a partially missing read image, show-through, and document jam even when an excessively long document is set in a document tray, in an image reading device inverting the document with an inverting path and reading both faces.  <P>SOLUTION: An image scanner device 20 includes a scanner unit 25, an inverting path 82, a tray document sensor 45, and a control part. The scanner unit 25 reads image information of the document at a reading position 90. The inverting path 82 conveys the document that passes the reading position 90 in a warped state, inverts its surface and back face, and guides it to the reading position 90. The tray document sensor 45 detects that the length in the conveyance direction of the document set in the document tray 23 is at and less than the path length from the reading position 90 to the reading position 90 after passing through the inverting path 82 and at and more than the predetermined length. When the tray document sensor 45 detects that the length of the document in the conveyance direction is at and more than the predetermined length, the control part prohibits both-face reading of the document.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105077-A (JP)
Title: Center hole drill
Inventor: TAKEDA SHINSUKE
IPC: B23B51/00
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a center hole drill capable of carrying out hole cutting processing using the center hole drill under the same hole cutting processing condition as that of a conventional center hole drill, and reducing grinding time and manufacturing the center hole drill at a lower cost by reducing the grinding amount of the flank of a drill part and a counter bore part when manufacturing the center hole drill by reducing the runout amount of the flank arranged at the drill part and the counter bore part.  <P>SOLUTION: The runout amount of the flank arranged at the drill part and counter bore part of the center hole drill is determined to an extent that the flank does not interfere with a material to be cut during hole cutting processing using the center hole drill. The runout amount of the flank arranged at the drill part and the counter bore part is not continued to increase from a cutting blade till a heel. The increase of the runout amount of the flank arranged at the drill part and the counter bore part is stopped on a half way between the cutting blade and the heel to generate a fixed value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105640-A (JP)
Title: Electric power steering device
Inventor: KUMAGAI SHIN
IPC: H05K1/14
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device for facilitating electric connection between a plurality of circuit boards without using a lead frame.  <P>SOLUTION: This electric power steering device includes an electric motor 11 applying steering assistant force to a steering mechanism 1 transmitting steering torque transmitted to a steering wheel 2 to rolling wheels 6 through a steering shaft 3, and a control unit 12 driving and controlling the electric motor. The control unit 12 includes the circuit board 16 in which a plurality of rigid substrate parts 26, 27 provided with circuit parts are linked with a bent part 25 having flexibility.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009075124-A (JP)
Title: Distance detector
Inventor: TSUJI TAKAYUKI
IPC: G01C3/00
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distance detector that can calculate an accurate parallax by correcting an error caused by an offset in parallelism between optical axes of two image pickup devices mounted on a vehicle with a smaller arithmetic quantity than that of a conventional distance detector so as to enhance accuracy of distance detection.  <P>SOLUTION: Parallaxes δd(t0), δd(t1) of a still object are detected at times t0, t1 and a running distance L of a vehicle from the time t0 to the time t1 is calculated. An error caused by an offset in parallelism between optical axes of cameras 1R, 1L is obtained as a parallax offset D(ϕ) on the basis of the detected parallaxes δd(t0), δd(t1) and the running distance L, and the parallax offset D(ϕ) corrects the detected parallax δd. The higher a vehicle speed VCAR is, the shorter time Tm from the time t0 to the time t1 is set to be.  <P>COPYRIGHT: (C)2009,JPO&INPIT