baber/WOPTO huggingface dataset:
Patent JP-2012145731-A (JP)
Title: Liquid crystal panel and liquid crystal display device
Inventor: KIMURA KEISUKE
IPC: G02F1/13363
Filed: 2011-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device showing excellent contrast in a frontal direction.SOLUTION: The liquid crystal panel includes a VA (vertical alignment) mode liquid crystal cell, a first polarizing plate disposed on one face of the liquid crystal cell, and a second polarizing plate disposed on the other face of the liquid crystal cell. The first polarizing plate comprises a first polarizer and a protective layer laminated on a face opposite to the liquid crystal cell side of the first polarizer. The second polarizing plate comprises a second polarizer, a protective layer laminated on a face opposite to the liquid crystal cell side of the second polarizer, and a retardation layer laminated on a face close to the liquid crystal cell side of the second polarizer. Each of the first polarizer and the second polarizer satisfies the relationship of 0.030≤R≤0.040 where Ris expressed by R=nx-ny with nx representing a refractive index within a plane of the polarizer in a direction where the refractive index reaches the maximum at a wavelength of 1000 nm, and ny representing a refractive index in a direction perpendicular to the direction where the refractive index reaches the maximum.
Patent JP-2012150346-A (JP)
Title: Developing roller
Inventor: ISHIDA KAZUTOSHI
IPC: G03G15/08
Filed: 2011-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a developing roller which hardly increases in value of resistance in the case of being used continuously in a printer.SOLUTION: A developing roller includes a shaft core body and an elastic layer provided in the outer periphery of the shaft core body. The elastic layer contains silicone rubber formed by crosslinking alkoxy modified polysiloxane, alkoxy modified silicone oil, and carbon black.
Patent JP-2012153157-A (JP)
Title: Pneumatic tire
Inventor: OTANI SHUNSUKE
IPC: B60C11/13
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that has a high wet performance.SOLUTION: In a first land part row 34, a width direction minute groove 40 is formed. The width direction minute groove 40 is formed from one end of the tire width direction of the first land part row 34 to the other end to continue, and opens apertures in a shoulder circumferential groove 22 and a central circumferential direction groove 24. A circumferential direction minute groove 43 extending to the tire circumferential direction is formed between width direction minute grooves 40 that mutually adjoin the tire circumferential direction. The circumferential direction minute groove 43 is formed to couple one side width direction minute groove 40 and the other side width direction minute groove 40.
Patent JP-2012155423-A (JP)
Title: Data communication method, data communication system, server device, terminal device, and program
Inventor: SUZUKI HIDEO
IPC: G06Q30/06
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism, which actualizes a system for customized user-friendly communication, meeting different needs of user groups at low cost.SOLUTION: A terminal device 11 transmits terminal identification data for identifying itself to a server device 12, and receives page data representing a user interface corresponding to a user group to which the user of the terminal device 11 belongs from the server device 12 as a response thereto. The page data has no link added except a link to the server device 12, and the user is unable to access an external data source other than the server device 12 by operating the terminal device 11. Parameters are set for each of user groups, whereby a plurality of data communication services provided by the server device 12 can be customized to respectively meet needs of the user groups.
Patent JP-2011200106-A (JP)
Title: Motor, moving unit incorporating the same, and method of storing error information on position where rotor position detection element is attached
Inventor: MAEDA YOSHIHIKO
IPC: H02K11/00
Filed: 2011-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a motor which can prevent occurrence of work of newly storing motor inherent information such as error information on the position where a position detection element of the motor is attached even when the combination of the motor and its control device is cancelled, such as by replacement of the motor or the control device.SOLUTION: A motor 20 includes a rotor 22, a position detection element 63 attached for detecting a position of the rotor 22, and a storage unit 80 for storing error information on an attaching position of the position detection element 63 that is the motor inherent information capable of being output to the outside of the motor 20. Therefore, the error information on the attaching position of the position detection element 63 is stored on the motor 20 itself using the storage unit 80, and thus the error information on the attaching position of the position detection element 63 is not required to be stored in a control device 60 of the motor 20.
Patent JP-2012155283-A (JP)
Title: Head-mounted display
Inventor: KAI NOBURO
IPC: G02B27/02
Filed: 2011-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted display capable of correcting an inclination of an image by a simple operation.SOLUTION: The head-mounted display includes: a cylindrical first member 31; a second member 32 rotatably mounted on a base end side opening of the first member 31; an operation part 37b for rotationally turning the second member 32; a spatial optical modulation element 33 mounted inside the second member 32; an eyepiece optical system 34 mounted inside the first member 31; and a mounting member for mounting a head-mounted part to be mounted on a user's head and the first member 31.
Patent JP-2012159623-A (JP)
Title: Image forming apparatus and processing unit
Inventor: TAKAHASHI HIROMOTO
IPC: G03G21/16
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus and a processing unit capable of performing an efficient maintenance work.SOLUTION: The image forming apparatus comprises: an exposure unit irradiating a charged image forming surface with light to form an electrostatic latent image; a support structure for supporting the exposure unit; and a body for storing the exposure unit. The body includes a first wall portion formed with an insertion port into which the support structure supporting the exposure unit is inserted. The support structure which is formed to be drawn to the outside of the body via the insertion port is deformable by self-weight of the exposure unit.
Patent JP-2012159175-A (JP)
Title: Pipe joint
Inventor: EGUCHI DAIKI
IPC: F16L37/23
Filed: 2011-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint that facilitates detaching and exchanging a lock member for inhibiting the withdrawal of a male joint and a female joint.SOLUTION: In a female joint body 33, a lock fixing screw hole 33A is formed. The lock member 88 is threaded onto the lock fixing screw hole 33A. The lock member 88 is projected from an outside of the female joint body 33 to inhibit the movement of a sleeve 60.
Patent JP-2012163115-A (JP)
Title: Flange, and gasket used in the same
Inventor: OTSUKA MICHIO
IPC: F16B19/02
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a flange which can be coupled in highly air-tight condition than conventional ones, can be easily handled at lower cost than the conventional ones, and a gasket used in the same.SOLUTION: The flange with an optional shape is characterized in that a through hole is formed in a center part, a fitting in groove is formed in a surface surrounding the through hole, a holding part is formed by raising the bottom part of the through hole side in the fitting in groove, a knock pin hole is arranged outside of the holding part of the fitting in groove, a large groove continuing to the fitting in groove and arriving at an outer peripheral surface is formed in the front surface, a small groove continuing to the fitting in groove and arriving at the through hole is arranged in the front surface, and a plurality of bolt holes passing through from the front surface to a back surface are bored around (outside of) the fitting in groove.
Patent JP-2012161511-A (JP)
Title: Drum washing/drying machine
Inventor: NISHIWAKI SATOSHI
IPC: D06F25/00
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a drum washing/drying machine in which laundry stuck to a drum during a dewatering operation may be easily taken off so as to improve drying efficiency without causing drying unevenness and to reduce power consumption.SOLUTION: A drum washing/drying machine comprises, in a housing, a drum rotated around a lateral axis and a water tub having the drum therein. After a centrifugally dewatering operation for laundry by rapidly rotating the drum, a drying operation for the laundry is executed by supplying drying air into the drum through a drying air duct, and the washing/drying machine further comprises, in addition to the drying air duct, an air duct provided with an air sending means through which air may be sent into the drum. The air duct has a through hole disposed above a rotation axis of the drum so that the air may be sent through a side face of the drum. A side-face air sending operation for sending air into the drum through the side face is performed after the dewatering operation.
Patent JP-2011186449-A (JP)
Title: Liquid crystal display device and electronic device
Inventor: UMEZAKI ATSUSHI
IPC: G02F1/133
Filed: 2011-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To suppress deterioration in displaying a still image, caused when a refresh rate is reduced.  <P>SOLUTION: A liquid crystal display device has a display portion controlled by a driver circuit and a timing controller for controlling the driver circuit. An image signal for displaying the still image is supplied to the timing controller. By the timing controller, the refresh rate in displaying an image corresponding to an image signal on the display portion is reduced as the gray level number of the image signal is smaller.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012162230-A (JP)
Title: Run-flat tire
Inventor: HORIUCHI KENJI
IPC: B60C17/00
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a run-flat tire which achieves both durability during run-flat driving and ride quality during normal driving.SOLUTION: In the run-flat tire 1 of side-reinforced type, after specifying inner/outer rubber thickness ratios (Ga/Gb, Gc/Ga), the inner rubber thickness and the outer rubber thickness being measured from a carcass layer 5 in a sidewall part 9, respectively, and burying a side filler SF extending in a tire radial direction on the side of the outer wall face of the sidewall part 9, a value of (a side filler SF's modulus Ms)/(a modulus M of a side reinforcing layer 11), a value of (a rim cushion RC's modulus Mc)/(a modulus Ms of the side filler SF), a value of (a cross-sectional area Df of a bead filler 4)/(a cross sectional area Ds of the side filler SF), a value of (a side filler SF's cross-sectional area Ds)/(a cross-sectional area D of the side reinforcing layer 11), a hardness of the rubber of the side reinforcing layer 11, and a material of a belt cover layer 8, are specified.
Patent JP-2012164612-A (JP)
Title: Portable medical lighting fixture
Inventor: TERUI MOTOKI
IPC: F21S9/02
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a medical lighting fixture which can satisfy all requirements like the small volume and weight of a device as a whole, saving of an installation space and easiness in carrying, simple positioning and fixation in every location, easy usability, reduced heat generation, shadow-less illumination and the like, and which is suitable for an illuminating lamp for medical treatment in the outdoors or temporary tents at the time of disaster, especially as a treatment lamp or a surgery lamp.SOLUTION: The portable medical lighting fixture is provided with a plurality of lighting bodies A and a battery type light source device B for supplying power to the plurality of the lighting bodies A. Each of the lighting bodies A comprises a body 1 having an LED surface light emitting panel 4 fixed inside a frame 5, a supporting arm 2 which supports the body 1 and can adjust positions and directions of the body 1 by bending, and a fixation clip 3 arranged at a base end part of the supporting arm 2.
Patent JP-2012165621-A (JP)
Title: Power converter
Inventor: MINAMI TAKAHIKO
IPC: H02M7/48
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain a power converter having a main circuit of 2-level type basically, and enhances the usability by imparting compatibility with existing peripheral components.SOLUTION: In the pair package of each phase in a 2-level type power converter producing the voltage and current outputs of U, V and W phases, one package incorporate a plurality of juxtaposed switching elements, and is configured so that the collector terminals of respective elements are exposed independently, the emitter terminals of respective elements are exposed independently, and the control terminals of respective elements are exposed independently.
Patent JP-2012168019-A (JP)
Title: Vibration meter
Inventor: SAWADA MAI
IPC: G01H1/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibration meter which has high flexibility in an installation place and also can perform stable measurements for a long period.SOLUTION: A vibration meter 1 detects vibration generated by an earthquake for measuring the response acceleration thereof. The vibration meter 1 includes an acceleration sensor 2 for measuring acceleration, a storage unit 21 for recording a measured value measured by the acceleration sensor, a battery 3 for supplying power for operating the acceleration sensor, an energization control unit 4 for controlling power supply/cut-off from the battery 3 to the acceleration sensor, and a vibration detection unit 5 for starting the energization control unit when detecting vibration with a magnitude equal to or larger than a prescribed one.
Patent JP-2012171481-A (JP)
Title: Front structure of vehicle body
Inventor: ICHIKAWA TOMOAKI
IPC: B62D25/20
Filed: 2011-02-21
Abstract: PROBLEM TO BE SOLVED: To enhance cooling efficiency of an intercooler.SOLUTION: A ventilation duct 54 is arranged for forming an air passage 56 to guide a traveling wind to an air inlet 100A of the intercooler 100 from a bumper face opening part 50. An exhaust port 46 is penetratingly formed in a front wheel house inner fender 32 for exhausting air from an air outlet 100B of the intercooler 100 to a front wheel house space 31. A plate-like strake 42 for allowing the traveling wind to collide with a vehicle body front side surface, is arranged in a side undercover part 34.
Patent JP-2012171253-A (JP)
Title: Unvulcanized tire and pneumatic tire
Inventor: HAYAKAWA KOTARO
IPC: B60C5/14
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an unvulcanized tire having an inner liner which achieves improvement in uniformity and internal-pressure retention performance of a tire by effectively preventing joint cracking, likely to occur during molding or after molding, in order to flexibly correspond even to the tire size having a high inner expansion coefficient while contributing to the cost reduction by effectively utilizing the existing equipment, and a pneumatic tire.SOLUTION: The unvulcanized tire is manufactured by a method including a process in which an inner liner, comprising a laminate having a resin layer and a rubber layer, is wound around a molding drum while overlappingly joining the other end of the inner liner onto one end of the inner liner at both ends of the inner liner. Before joining the one end and the other end to each other, one piece of the rubber layer is previously arranged on the sidewall of the one end.
Patent JP-2012174122-A (JP)
Title: Keyword selection device, keyword presentation system, keyword presentation method, and program
Inventor: IWAI KOSUKE
IPC: G06F17/30
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To recognize a keyword which is used for a search by other user and has high possibility of being useful for his/her own self regardless of whether the user performed the search or not.SOLUTION: A keyword selection device identifies a group of either one from a plurality of groups (S1), and identifies one user belonging to the identified group (S2). The user identified in the step S2 is called "a specific user" in the following. The keyword selection device extracts a keyword which is used for a search by the other user who is a user belonging to the group identified in the step S1 and is not the specific user (S4), and records the extracted key word (S5).
Patent JP-2012178501-A (JP)
Title: Semiconductor laser element
Inventor: SATO FUMIHIKO
IPC: H01S5/042
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element capable of supplying current to an end portion of an electrode on the side of a reflective end surface and suppressing current variations of the entire electrode.SOLUTION: A semiconductor laser element according to the present invention comprises: a semiconductor part including an emission end surface and a reflective end surface; and an electrode provided on the semiconductor part. In a planar view, the electrode includes: a first region provided between the emission end surface and the reflective end surface; a second region extending from the first region to the side of a side surface of the semiconductor part; and a third region provided closer to the reflective end surface than the second region and extending toward the side of the side surface of the semiconductor part from the first region. Each of the second region and the third region includes a wire connection part configured to connect a coupling portion coupled to the first region and a wire. The coupling portion of the third region is provided closer to the reflective end surface than the wire connection part of the third region.
Patent JP-2012182343-A (JP)
Title: Electrical storage device and method of manufacturing the same
Inventor: OKADA TATSUNORI
IPC: H01G11/74
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrical storage device that permits prompt electrolyte penetration through electrode surfaces while ensuring a sufficient conductive path for leading out electricity, and exerts stable performance by ensuring a path for promptly discharging gas generated at the electrode surfaces.SOLUTION: In the electrical storage device having a roll in which a positive electrode having positive active material layers formed on surfaces of positive collector foil and a negative electrode having negative active material layers formed on surfaces of negative collector foil are rolled flat via a separator, the positive collector foil is provided with a band-shaped side edge portion without the positive active material layers, the negative collector foil is provided with a band-shaped side edge portion without the negative active material layers, the positive electrode and the negative electrode are rolled such that the side edge portion of the positive collector foil and the side edge portion of the negative collector foil do not overlap, and the positive collector foil and the negative collector foil are each bonded at partial stacked arcs of the side edge portion rolled elliptically.
Patent JP-2012186217-A (JP)
Title: Electronic apparatus and method of manufacturing electronic apparatus
Inventor: ASANO HIROAKI
IPC: H05K1/02
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus in which an electronic component having a terminal protruding from a body part can be mounted on a component mounting substrate with a simple structure and without increasing the size, and to provide a method of manufacturing the electronic apparatus.SOLUTION: The electronic apparatus 10 includes a thick copper substrate 20, and the thick copper substrate 20 is constituted by adhering a copper sheet 22 to at least one surface of an insulating substrate 21. An electrolytic capacitor 50 and a surface-mounted component 60 are mounted on the thick copper substrate 20. In the electrolytic capacitor 50, pins 52, 53 as a terminal protrude from the body part 51. In the thick copper substrate 20, bent parts 30 for terminal connection obtained by bending the copper sheet 22 are provided, and the bent parts 30 for terminal connection and pins 52, 53 of the electrolytic capacitor 50 are connected, respectively.
Patent JP-2012165999-A (JP)
Title: Collapsible stick-shaped cloth drying hanger
Inventor: YAMAMOTO KOZUE
IPC: D06F57/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a collapsible stick-shaped cloth drying hanger that is portable because of its small weight and size and may be changed in its shape in accordance with its use.SOLUTION: A collapsible stick-shaped cloth drying hanger comprises: two short cylinders with the same length and two long cylinders with the same length; a connecting projection and a connecting recess provided in respective end portions of each of the cylinders; one cord (or wire) inserted through the cylinders so as to serially align the long and short cylinders alternately; catching hooks provided at both ends of the cord (or wire); a stopper having a ring and provided in an inner side of one of the catching hooks; and a cord (or wire) having an assembling hook in an arbitrary position and inserted through each of the short cylinders.
Patent JP-2012186772-A (JP)
Title: Packet loss prediction device, program, and packet loss prediction method
Inventor: IKADA KEIJI
IPC: H04L12/56
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To predict generation of packet loss in real-time communication.SOLUTION: The packet loss prediction device comprises: a packet observation part which observes packets transmitted on a network; a delay fluctuation calculation part which calculates a value of delay fluctuation from the transmission interval and reception interval of the packets; and an abnormality prediction part which predicts that a packet loss may be generated when the value of delay fluctuation continues for a first predetermined length or longer within an abnormal value range.
Patent JP-2012187939-A (JP)
Title: Pneumatic tire
Inventor: KUDO DAISUKE
IPC: B60C11/04
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To improve rolling resistance performance while keeping steering stability performance.SOLUTION: In this pneumatic tire 1, center blocks 19 and shoulder blocks 20 are separated from one another. In a normal state, the outer surface 2A of a tread part 2 includes a center arc K1 having a radius of curvature of 250-550 mm, and a shoulder arc K2 smoothly connecting the center arc K1 to a buttress surface Bs. In addition, a camber amount is 5.5-9.0 mm. In the center block 19, center sipes 21 communicating with a shoulder main groove 11 is formed, and in the shoulder block 20, shoulder sipes 22 terminating on outer sides in the tire axis direction relative to a tread grounding end Te is formed. The total number of the shoulder sipes 22 is larger than that of the center sipes 21.