baber/WOPTO huggingface dataset:
Patent JP-2010163344-A (JP)
Title: Method for producing cement additive
Inventor: YOSHIKAWA TOMOHISA
IPC: C04B22/08
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a cement additive prepared by pulverizing fired materials containing 2CaO-SiO<SB>2</SB>and 2CaO-Al<SB>2</SB>O<SB>3</SB>-SiO<SB>2</SB>as essential components and which is capable of pulverizing the fired materials in a short time.  <P>SOLUTION: The method for producing the cement additive contains 2CaO-SiO<SB>2</SB>and 2CaO-Al<SB>2</SB>O<SB>3</SB>-SiO<SB>2</SB>as essential components and comprises adding and pulverizing 0.01-1 parts by mass of a pulverizing agent with respect to 100 parts by mass of the fired materials containing 10-100 parts by mass of 2CaO-Al<SB>2</SB>O<SB>3</SB>-SiO<SB>2</SB>+4CaO-Al<SB>2</SB>O<SB>3</SB>-Fe<SB>2</SB>O<SB>3</SB>and ≤20 parts by mass of 3CaO-Al<SB>2</SB>O<SB>3</SB>based on 100 parts by mass of 2CaO-SiO<SB>2</SB>, wherein anti-freezing solution having ≤100 mPa s absolute viscosity is used as the pulverizing agent.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189881-A (JP)
Title: Ground water oxidation preventing device and ground water oxidation preventing method
Inventor: HIRABAYASHI ATSUYA
IPC: E21B43/00
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ground water oxidation preventing device and a ground water oxidation preventing method, capable of avoiding damage to a well or ground subsidence around the well.  <P>SOLUTION: The ground water oxidation preventing device includes a lid body 40 closing the upper end of the well 10; and a bag body 60 disposed outside the well 10 to communicate with the inside of the well 10, and having a volume capable of storing a gas 50 within the well 10. The gas 50 is air whose oxygen component is absorbed by a deoxidizer 42, and flows between the inside of the well 10 and the inside of the bag body 60 in linkage with a change in water level of ground water 20 within the well 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193578-A (JP)
Title: Actuator
Inventor: ASADA TOSHIAKI
IPC: H02K7/116
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator which can be used in a severe environment, while securing reliability.  <P>SOLUTION: A stator 113b and a conductive cup 113c are integrally molded to a cover member 101B. By molding to the cover member 101B in such a manner, a sensor 113 is protected from large vibrations and impacts from the outside; the rigidity of the sensor 113 is improved; electromagnetic waves from the outside are blocked; and thus electrical reliability of the sensor 113 is improved. Furthermore, due to the integration of a part of the sensor 113 and the cover member 101B, the number of part items can be reduced, and assembling performance can also be improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191057-A (JP)
Title: Method for manufacturing toner particle
Inventor: TSUJINO TAKESHI
IPC: G03G9/087
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner by a polymerization method, in which toner particles can be recycled from the viewpoint of ecology and toner particles can be inexpensively and economically manufactured in a large volume without a waste.  <P>SOLUTION: The method for manufacturing toner particles includes: a dispersion step of dispersing a colorant in polymerizable monomers to prepare a dispersion of polymerizable monomers; a mixing step of mixing an additive to the dispersion of polymerizable monomers to obtain a polymerizable monomer composition; a granulation step of granulating particles of the polymerizable monomer composition in an aqueous medium into a particle size according to the particle diameter of toner particles; and a polymerization step of polymerizing the polymerizable monomers in the granulated polymerizable monomer composition to obtain toner particles. In the mixing step, (i) toner particles separately manufactured and (ii) a fine powder or coarse powder classified as particles out of a predetermined particle diameter from the toner particles in a classification step are mixed into the polymerizable monomer composition by using an ultrasonic generator.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191090-A (JP)
Title: Polarizing plate, liquid crystal panel and liquid crystal display apparatus using the same
Inventor: NAKAZAWA MIHO
IPC: B32B7/02
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate which uses a diffusion film excellent in durability under hard environment and excellent in productivity, especially a back face side polarizing plate arranged between a liquid crystal cell and a backlight and to provide a liquid crystal panel and a liquid crystal display apparatus using the polarizing plate.  <P>SOLUTION: The polarizing plate has a polarizing film which is formed of a poly(vinyl alcohol) resin film and a diffusion film which is laminated at least on one surface of the polarizing film via an adhesive layer. The diffusion film has multilayer structure comprising at least one transparent resin layer consisting of a transparent resin and at least one light diffusion layer containing a transparent binder resin and particulates and further the diffusion film is laminated on the polarizing film so that a surface of the transparent resin layer comes into contact with the adhesive layer. The polarizing plate is arranged between the liquid crystal cell and the backlight which the liquid crystal cell has. Further the liquid crystal panel and the liquid crystal display apparatus using the polarizing plate are provided. Both of the transparent resin and the transparent binder resin are an acrylic resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188877-A (JP)
Title: Steering angle variable type steering device
Inventor: ITO TAKESHI
IPC: B62D1/16
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering angle variable type steering device holding rigidity of a torque transmission direction of a ball reduction gear to a rated value or more and maintaining stable steering characteristics over a long period.  <P>SOLUTION: This steering angle variable type steering device 10 includes the ball reduction gear 14 for transmitting rotary torque between an input shaft 18 rotated according to rotation of a steering wheel and an output shaft 19 for imparting a steering angle to a steering wheel. The output shaft 19 includes an annular member 47 fixed to the distal end part of a small diameter shaft part 36 fitted in a fitting hole 43 provided in the input shaft 18 by forming the small diameter shaft part 36 at an end on the input shaft 18 side and an elastic body 50 arranged between the input shaft 18 and the circular annular member 47 by providing a prescribed gap C to allow axially relative movement of the input shaft 18 and the output shaft 19. Pre-load is imparted to the ball reduction gear 14 by the elastic body 50.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009104211-A (JP)
Title: Method for manufacturing optical circuit
Inventor: COVEY JOHN LUTHER
IPC: G02F1/365
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical circuit.  <P>SOLUTION: The method for manufacturing an optical circuit includes steps of: (a) selecting a logic operation to be performed by optical circuit; (b) designing the optical circuit with one or a plurality of all-optical logic gates required to perform the logic operation by the optical circuit; and (c) manufacturing the optical circuit by forming all-optical logic gates by individual nonlinear elements having the corresponding optical resonators, comprising a material having a refractive index depending on an intensity tuned to the resonant frequency so as to perform individual logic operations and to generate optical output signals each having a binary output level based on optical input signals, this step being carried out by forming a photonic crystal to include the nonlinear elements.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010190127-A (JP)
Title: Engine
Inventor: SEKI YOSHIAKI
IPC: F02D21/08
Filed: 2009-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine capable of properly operating the correction of an EGR opening even during acceleration, deceleration, or when a load is applied thereto.  <P>SOLUTION: During the acceleration or deceleration, a controller 50 calculates a reference EGR rate based on an EGR rate map for transition which indicates the rotational speed of an engine body 40, a load on the engine body 40, the pre-stored rotational speed of the engine body, and the relation between the load on the engine body and the reference EGR rate. When a load is applied to the engine, the controller 50 calculates the reference EGR rate based on the EGR rate map for transition which indicates the rotational speed of the engine body 40, the load on the engine body 40, the pre-stored rotational speed of the engine body, and the relation between the load on the engine body and the reference EGR rate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188942-A (JP)
Title: Hydraulic brake unit, method of controlling the same, and program thereof
Inventor: NAKAOKA KOJI
IPC: B60T8/174
Filed: 2009-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic brake unit more precisely controlling a linear control valve.  <P>SOLUTION: The hydraulic brake unit controls the liquid pressure of a wheel cylinder by opening/closing the linear control valve energizingly controlled by a brake ECU. When obtaining valve opening operation characteristic with respect to the amount of energization of the linear control valve, the brake ECU performs control processing for reducing the influence of the parking brake operation in communication with the linear control valve upon the valve opening operation characteristic. The control processing includes detecting whether the parking brake in communication with the linear control valve is operated or not. If the parking brake is in its operating state, the valve opening operation characteristic may not be obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196091-A (JP)
Title: Mask for vapor deposition and method of manufacturing the same
Inventor: HAGIWARA NORIO
IPC: H01L51/50
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for vapor deposition and a method of manufacturing the same by which passage holes for passing a vapor deposition material are precisely formed.  <P>SOLUTION: The method of manufacturing the mask for vapor deposition is carried out by forming photoresist films 12a, 12b through reflection preventing films 30A, 30B on both side surfaces of a metal thin film 10 and exposing them to form a pattern of the passage hole 10A-1 on the photoresist films 12a, 12b. In the exposure, an emitted light passed through the photoresist films 12a, 12b is absorbed by the reflection preventing films 30A, 30B before the emitted light reaches the surface or the back surface of the metal thin film 10 and the occurrence of halation is suppressed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010196781-A (JP)
Title: Hydraulic control system
Inventor: SAIKAI KENICHI
IPC: B66F9/22
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic control system which supplies a constant control flowing capacity to a steering system circuit when steering is operated, and a surplus flowing capacity to a working machine system circuit while minimizing pressure loss when the steering is not operated.  <P>SOLUTION: As shown in Fig.1, a spring 12 extended/contacted by a control piston 14 is provided in one side of a flowing rate control valve CV; when a steering wheel 6 is not operated, its pressure loss is minimized with respect to a flow led to a working machine system flowing channel 20 by keeping a length of the spring 12 roughly free; and when the steering wheel 6 is operated, the surplus flowing capacity is led to a working machine system circuit W by leading the constant control flowing capacity to a steering system circuit S by bending the spring 12 with the control piston 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200536-A (JP)
Title: Rotating electrical machine
Inventor: IWANO RYUICHIRO
IPC: H02K1/20
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating electrical machine which makes the flow rate of a cooling medium for a rotor increase, by a simple structure to improve cooling performance.  <P>SOLUTION: Eddy generators 22 (22a, 22b) are disposed on the outer periphery on the rotor 3 or on the inner periphery of a stator 2. The direction of the center of whirling of vortices generated by the eddy generators lies along the periphery of the rotor. Eddies 23a and 23b are juxtaposed in the axial direction of the rotor to form a pair, in such a way that the directions of whirling of the vortices 23a and 23b are reverse to each other, to create a flow 24 heading from the outer peripheral side toward the inner peripheral side of the air gap between the stator and the rotor, in between the pair of vortices 23a and 23b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009225793-A (JP)
Title: Method for determining antigen type based on sugar chain antigen of microorganism
Inventor: OTA MICHIO
IPC: C12Q1/68
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for simply determining an antigen type based on a sugar chain antigen such as a capsular antigen of a microorganism.  <P>SOLUTION: A method for determining an antigen type based on a sugar chain antigen such as a capsular antigen of a microorganism includes preparing a probe set containing probes each targeting a plurality of glycosyltransferase genes associated with the antigen type, bringing these probes into contact with a sample nucleic acid obtained from a test specimen and detecting nucleic acid hybridization to the probes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206924-A (JP)
Title: Method of controlling motor for electric vehicle, and drive device for electric vehicle
Inventor: EBIMOTO HIROSHI
IPC: B60L50/16
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the sense of comfortability of each occupant in a good state by reducing a shock generated in switching the output characteristics of an electric motor for rotating and driving the driving wheels of a vehicle.  <P>SOLUTION: A control method for controlling the electric motor 5 for driving the vehicle includes: a measuring step (S9) of measuring a shock generated on the vehicle 1 in switching the output characteristics of the electric motor 5 as a switching shock, and a changing step (S15) of changing a target current value Ima into an increase direction when the output characteristics are switched next time when it is determined that the measured switching shock is not less than a predetermine value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202120-A (JP)
Title: Getting-in/getting-out support device for automobile
Inventor: TAKAKURA MINORU
IPC: B60N3/02
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To assist the getting-in/getting-out motion of an occupant in an automobile or the like in a simple and inexpensive constitution.  <P>SOLUTION: A resin case 8 which is opened at least sidewise and upwardly is mounted on a seat frame 5 supporting a seat cushion 1, and a support member 3 is mounted on the seat frame 5 so that the gate type support member 3 of the size to be gripped by hand of a person faces in the resin case 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203197-A (JP)
Title: Tool holding device
Inventor: CHIANG CHUN-LI
IPC: E01C23/088
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool holding device which can improve the overall mechanical strength of the tool holding device to reduce service costs.  <P>SOLUTION: The tool holding device includes a basic substance 100 which has a contact part 130 fixed to the outer peripheral surface of a roller and including a front inclined wall 110 and a rear inclined wall 120, a contact face 150 extended downward from the top end of the front inclined wall 110 to go away from the rear inclined wall 120, a receiving hole 170 bored axially on the rear inclined wall 120, and a positioning hole 180 communicating with the receiving hole 170, a holder 200 which has a holding part 210 attached detachably on the basic substance 100 to be disposed on the contact part 130, a handle 220 extended outward from the holding part 210 to be inserted in the receiving hole 170, and a housing hole 250 bored to penetrate the holding part 210 and the handle 220 in parallel with the axial direction for housing a tool, and a positioning member 300 which has an end that presses the handle 220 to fix the holder 200 and is inserted in the positioning hole 180.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203591-A (JP)
Title: Power transmission device
Inventor: ASATSUKI MASAJI
IPC: F16H3/08
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission device whose power transmission efficiency can be improved and whose time lag in shifting gear can be reduced.  <P>SOLUTION: There is provided a power transmission device equipped with a starting shift transmission clutch means 2 capable of transmitting or interrupting the drive force of an engine E to a wheel at an optional timing, a clutch means 3 with a plurality of gear ratios in which input and output transmissions are set at given gear ratios, and a gear ratio selection means 5 capable of optionally setting a gear ratio when transmitting power from the engine E to the wheel. The clutch means 3 with the plurality of the gear ratios is equipped with a driving clutch plate and a driven clutch plate that are alternately stacked, a hydraulic piston hydraulically-operable in order to allow the driving clutch plate and the driven clutch plate selectively to become in pressurized contact with or become disengaged from each other. Accordingly, the driving clutch plate and the driven clutch plate are allowed to become in pressurized contact with each other, thus permitting power to be transmitted at a given gear ratio.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207670-A (JP)
Title: Device for treating turbid water
Inventor: YONEZAKI HIROYUKI
IPC: B01D21/08
Filed: 2009-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for treating turbid water which can reduce equipment cost and also, flocculate and sediment a turbid component rapidly and efficiently with the help of an added flocculating/sedimenting agent by efficiently stirring the turbid water of a stirring tank, while saving power consumption.  <P>SOLUTION: This device for treating the turbid water includes the stirring tank 1 to which the turbid water is to be supplied, a drug feeder 2 for feeding the flocculating/sedimenting agent to the stirring tank 1, a forced stirring machine 3 for stirring the turbid water to which the flocculating/sedimenting agent is to be supplied, and a turbidity separation tank 4 for separating a flocculated turbid component from a liquid. The forced stirring machine 3 is arranged in the way that it extends vertically in the stirring tank 1 by an air lift pump 30 and has a vertical pipe 31 with a suction port 33 opened at the bottom of the stirring tank 1 and a discharge vent 34 on the upper part, and further, an air pump 32 for supplying numerous air bubbles to the vertical pipe 31. In addition, the device makes the ascending of the turbid water inside the vertical pipe 31 by numerous air bubbles to be supplied to the vertical pipe 31 from the air pump 32 to thereby forcibly stir the turbid water inside the stirring tank 1, and floculates the turbid water by the flocculating/sedimenting agent and then, supplies to the turbidity separation tank 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210772-A (JP)
Title: Method of manufacturing liquid crystal display device
Inventor: KIMURA TAKAHIRO
IPC: G02F1/1339
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid crystal display device, which manufactures a high-quality liquid crystal display device by properly arranging spacer particles.  <P>SOLUTION: The method of the manufacturing a liquid crystal display device includes: a spacer region forming step of forming a spacer region containing spacer particles by jetting a spacer particle dispersion liquid obtained by dispersing spacer particles in a liquid including an adhesive component whose adhesion is lost or decreases due to light irradiation, onto a surface of a substrate by an inkjet system; a light irradiation step of using a black matrix as a mask to irradiate the substrate having the spacer region formed thereon with light, from the rear side; a drying step of drying the substrate having the spacer region formed thereon to vaporize a volatile component of the spacer particle dispersion liquid and fix the spacer particles in the spacer region to the substrate; and a removing step of removing spacer particles existing outside the spacer region.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219925-A (JP)
Title: Communication system and communication equipment
Inventor: OZAKI TAKETSUGU
IPC: H04L29/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system that can be reduced in power consumption.  <P>SOLUTION: A communication system 1 is equipped with communication equipment 3A and 3B connected to each other via physical lines L1 to L4 and can perform data communication between the communication equipment 3A and 3B by using the physical lines L1 to L4 as one logical communication line. Each of the communication equipment 3A and 3B includes interfaces 10A1 to 10A4 corresponding to the physical lines L1 to L4, respectively, a measuring section 12 for measuring an amount of data communication between the communication equipment 3A and 3B, a selecting section 13 for selecting a physical line linked up from among the physical lines L1 to L4 according to the amount of data communication measured by the measuring section 12, and a power supply control section 15 for supplying power to the interface corresponding to the physical line selected by the selecting section 13 from among the interfaces 10A1 to 10A4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010218490-A (JP)
Title: Password determination device, password determination program, input screen display device, and input screen display program
Inventor: KOBAYASHI NOBUYUKI
IPC: G06F21/31
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide password determination technology that enhances security while reducing introduction cost and burden on a user.  <P>SOLUTION: In the password determination device 10, a plurality of character information arranged in a predetermined sequence are displayed on the input screen display device 20, and as a background of the character information, predetermined background image information selected from a plurality of background image information is displayed on the input screen display device 20, and an input button sequence formed by arranging a plurality of input buttons displaying the background image information as the background of the character information is displayed on the input screen display device 20. In the input screen display device 20, the input button in the displayed input button sequence is selected by the user, and the password showing the character information and the image information is input. The password determination device 10 determines whether the input password coincides with the password stored in advance or not.  <P>COPYRIGHT: (C)2010,JPO&INPIT