baber/WOPTO huggingface dataset:
Patent JP-2012139660-A (JP)
Title: Spinner cleaning device
Inventor: OTANI HIDEAKI
IPC: B08B3/02
Filed: 2011-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a spinner cleaning device, in which the mist lying at a position far from a duct in a chamber can also bring to the duct side, and air inside the chamber is exhausted more efficiently than before.SOLUTION: Regarding the spinner cleaning device in which a workpiece W is held on a holding table 10 in a chamber 40 and cleaning water C is fed to the upper face of the workpiece W in a state where the holding table 10 is rotated, the flow of the air along the outer circumferential periphery of the holding table 10 is generated at the outer circumferential periphery by a plurality of blades 13 formed on the outer circumferential side surface 12 of the holding table 10, and the mist on the side opposite to the duct 50 in the chamber 40 is also led to the side of the duct 50 by the flow of the air.
Patent JP-2011209270-A (JP)
Title: Angular velocity sensor element
Inventor: KOBAYASHI YASUNOBU
IPC: G01C19/574
Filed: 2011-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor element of higher output sensitivity available for angular velocity sensors used on various electronics.SOLUTION: This invented angular velocity sensor element is designed so that shape of its first drive arm 11a and second drive arm 11b may be a folding-back structure of arm sides extending in the direction perpendicular to vibrational direction of a spindle 10. According to this structure, amount of displacement towards vibrational direction of these first and second drive arms will increase, thereby the angular velocity sensor element of higher output sensitivity can be provided.
Patent JP-2012143395-A (JP)
Title: Game device
Inventor: KAWAHARA YOSHIHIRO
IPC: A63F11/00
Filed: 2011-01-12
Abstract: PROBLEM TO BE SOLVED: To easily arrange a placing member which forms a placing area for placing an article therein in a predetermined position.SOLUTION: In this game device in which the article is placed in a field, the prize placing area for placing the article therein is formed by combining a plurality of prize placing members 50a to 50h, 51, the plurality of prize placing members 50a to 50h, 51 are made to differ in shape, and the members are constituted so as to be detachable in predetermined positions.
Patent JP-2012147869-A (JP)
Title: Game machine
Inventor: HAMANA TETSUYA
IPC: A63F7/02
Filed: 2011-01-18
Abstract: PROBLEM TO BE SOLVED: To secure the rigidity of an outer frame with simple structure to enhance the durability, in a game machine including a machine frame that has upper and lower rails and right and left stiles joined in a vertically long rectangular frame shape and is fixed between an upper horizontal fixing member and a lower horizontal fixing member of a facility for a bank of game machines, and a front frame mounted in an openable/closable manner to the front face of the machine frame and mounted with a game board.SOLUTION: A plurality of connecting members (118) are provided for joining the corresponding ends of the rails (111, 112) and stiles (113A, 113B) constituting the machine frame (110). The connecting members include fitting parts (118a, 118b, 118c) or fitted parts fittable to the rails or stiles, while the rails and stiles include, at the respective ends, fitted parts (113a, 113b, 112e) or fitting parts fittable to the fitting parts or fitted parts of the connecting members. The fitting parts or fitted parts of the connecting members are fitted to the fitted parts or fitting parts of the rails and stiles to regulate the movement of the connecting members.
Patent JP-2011103173-A (JP)
Title: Information recording medium and information reproducing method
Inventor: EITO ATSUSHI
IPC: G11B7/24041
Filed: 2011-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent settings such as recording and reproducing modes from being mismatched with a mode or the like of an information recording layer, even when access to an information recording layer different from a target information recording layer is performed due to a false operation or the like of an information recording and reproducing apparatus.  <P>SOLUTION: An information recording and reproducing apparatus includes: a layer number acquisition part 222; that determines an accessed information recording layer L1; and a layer type decision part 223 that discriminates the type of the information recording layer L1 determined by the layer number acquisition part 222.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076716-A (JP)
Title: Information recording medium and information reproducing method
Inventor: EITO ATSUSHI
IPC: G11B7/24082
Filed: 2011-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording medium and an information reproducing method for preventing, even when an unintended information recording layer is accessed due to a malfunction or the like of an information recording/reproducing device, a set recording/reproducing control system or the like from being inconsistent with that of the information recording layer.  <P>SOLUTION: The information recording/reproducing device includes a layer number acquisition unit 222 for identifying an accessed information recording layer L1, and a layer type determination unit 223 for determining a type of the information recording layer L1 identified by the layer number acquisition unit 222.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012153653-A (JP)
Title: New resveratrol derivative
Inventor: DOI SATOSHI
IPC: A61P3/10
Filed: 2011-01-26
Abstract: PROBLEM TO BE SOLVED: To provide an anti-cancer agent, a hypotensive agent, a cardiovascular disease therapeutic agent, a glucose absorption inhibitor and a diabetes preventive agent.SOLUTION: The resveratrol derivative is represented by formula (1). The new resveratrol derivative or its pharmaceutically acceptable salt, ester or ether is excellent in anti-cancer activity, particularly, in anti-oral cancer activity compared with resveratrol, ferulic acid, the already-known resveratrol derivative and luteolins, and thus it is useful as a new anti-cancer agent. Further, it has excellent angiotensin-converting enzyme inhibitory activity compared with resveratrol and flavonoid glycoside, and further has α-glucosidase inhibitor activity, and thus, it is useful as new hypotensive drug, cardiovascular disease therapeutic agent, glucose absorption inhibitor and diabetes preventive agent.
Patent JP-2011170348-A (JP)
Title: Non-zero dispersion shifted optical fiber having large effective area
Inventor: SILLARD PIERRE
IPC: G02B6/036
Filed: 2011-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-zero dispersion shifted optical fiber exhibiting low bending losses for large radii of curvature while maintaining compatibility with other optical fibers.  <P>SOLUTION: A central core has an outer radius<SB>r 1</SB>and a maximum refractive index difference Dn 1 with respect to the outer cladding. The inner cladding includes a first intermediate cladding and a buried trench. The first intermediate cladding has an outer radius r<SB>2</SB>and a refractive index difference Dn 2 with respect to the outer cladding. The buried trench has an outer radius r<SB>3</SB>, a width<SB>W3</SB>, and a negative refractive index difference Dn 3 with respect to the outer cladding. In some embodiments, the inner cladding includes a second intermediate cladding having an outer radius r<SB>4</SB>and a refractive index difference Dn 4 with respect to the outer cladding. For a radius of curvature of 30 millimeters at a wavelength of 1,625 nanometers, the optical fiber typically exhibits bending losses of about 0.5 dB/100 turns or less. At a wavelength of 1,550 nanometers, the optical fiber's effective area is typically about 95 μm<SP>2</SP>or greater.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012158041-A (JP)
Title: Board for figure learning
Inventor: NAGAHASHI AKIRA
IPC: B43L1/06
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a board for figure learning which is configured to be able to form a desired geometric figure and to record the geometric figure on a paper.SOLUTION: The board for figure learning, which has a plurality of through holes 3 formed in a base plate 2 to penetrate the base plate 2 the surface of which is a whiteboard, is configured to be able to form a desired geometric figure by writing a line on the surface of the base plate 2 to link arbitrary ones of the through holes 3 and be able to record on the paper by inserting a recording tool into the through holes 3 related to formation of the geometric figure.
Patent JP-2012157941-A (JP)
Title: Method for manufacturing mems device, and mems device
Inventor: HATA YOSHIYUKI
IPC: G01P15/125
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of whittling the lower end of one of counter electrodes without whittling the lower end of the other of the counter electrodes, in a MEMS device having one pair of counter electrodes which are movable with respect to each other in a direction along a substrate.SOLUTION: The method for manufacturing the MEMS device includes a step of preparing a semiconductor wafer, a step of forming a first groove extending from the bottom surface of the semiconductor wafer to a second conductor layer through a first conductor layer and an insulator layer, a step of forming a protective portion composed of a conductive material in the first groove, a step of forming a resist pattern on the top surface of the semiconductor wafer, a step of forming one pair of counter electrodes in the second conductor layer by a reactive ion etching method, a step of whittling the lower end of one of the counter electrodes by continuing the reactive ion etching process, and a step of selectively removing the insulator layer. In the method for manufacturing the MEMS device, the first groove is formed outside both lateral sides of the other of the counter electrodes with respect to a direction in which the pair of the electrodes face each other.
Patent JP-2012163221-A (JP)
Title: Heating cooker
Inventor: KATO TAKAYUKI
IPC: F24C15/18
Filed: 2011-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a heating cooker which properly notifies a user of the arrangement position of a hood to be cooked.SOLUTION: The heating cooker includes a body, a heating and cooking part, a temporary decision accepting part, an illumination part, and an illumination control part. The body includes an opening part, and a heating chamber which stores a food to be cooked through the opening part. The heating and cooking part cooks the food by heating. The illumination part projects light in the heating chamber. The illumination control part controls light according to an operation content that is temporarily decided by the temporary decision accepting part which accepts a temporary decision of operation content.
Patent JP-2012163681-A (JP)
Title: Image forming device and control method of image forming device
Inventor: YOSHINO TAKESHI
IPC: H04N1/23
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To appropriately maintain an exposure pixel position in a main scanning direction within a main scanning area corresponding to an actual image area.SOLUTION: An image forming device includes a light source, a rotary polygon mirror for scanning an image carrier in a main scanning direction with a light beam by a plurality of rotating reflection surfaces, a light branching section for branching a part of the light beam scanning a surface of the image carrier by the rotary polygon mirror, a light detection unit arranged at a position corresponding to a position in the main scanning area of the image carrier with respect to the light beam branched by the light branching section, and a correction unit for correcting the position of the exposure pixel position at the position of the light detection unit based on a detection result of the light detection unit.
Patent JP-2011162879-A (JP)
Title: Conductive material
Inventor: WIDENMEYER MARKUS
IPC: C22C9/02
Filed: 2011-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material and a circuit material mainly having metal conductivity and electric conductivity, further having a nanoscale-uniformly defined structure, and having high stability to heat and corrosion.  <P>SOLUTION: The conductive material involves cores (1) from specified metal or metal mixture selected from the A group. The cores (1) are at least partially surrounded by the oxides (2a, 2b, 2c) of the specified metal or metal mixture selected from the B group. The cores (1) have the average particle diameter of ≤100 nm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012163249-A (JP)
Title: Ventilation and air conditioning apparatus
Inventor: CHIKUHICHI HIROSHI
IPC: F24F7/08
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation and air conditioning apparatus that recovers residual heat of a bathroom space to reuse it for heating the other room spaces.SOLUTION: The ventilation and air conditioning apparatus with a bathroom heat using heating mode includes: a compressor 19; a first heat exchanger 3; a decompression device 20; a freezing cycle constituted of a second heat exchanger 10; a fan device for supplying air to the heat exchangers; and an airflow switching device for switching an air inlet and an air blowing-out direction. The ventilation and air conditioning apparatus can recover the residual heat of the bathroom space after bathing and discharge the heat to the other room spaces.
Patent JP-2012164528-A (JP)
Title: Connector, socket and header for use in connector
Inventor: TANAKA TOMONORI
IPC: H01R12/78
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a connector which can increase the fitting force of a socket and a header further, and to obtain a socket and a header for use in the connector.SOLUTION: The connector C comprises a socket 10 having a socket body 11 in which a contact 12 and a socket side holding metal fitting 30 are arranged, and a header 20 having a header body 21 in which a post 22 and a header side holding metal fitting 40 are arranged. The socket side holding metal fitting 30 and the header side holding metal fitting 40 are provided with a lock mechanism for holding the fitting state of the socket 10 and the header 20.
Patent JP-2011192641-A (JP)
Title: Radiation resistant electric wire/cable
Inventor: KIBE TAMOTSU
IPC: B32B15/09
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation resistant electric wire/cable having flexibility, for which naphthylene based polymer having excellent radiation resistance is used.  <P>SOLUTION: The electric wire 10 is formed by covering an inside insulating layer 2 made of a polymer containing a naphthylene group and an outside insulating layer 3 composed of crosslinked polyolefin on a conductor 1. Moreover, the polymer containing the naphthylene group is polyethylene naphthalate (PEN) or polybutylene naphthalate (PBN).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012168337-A (JP)
Title: Developing device, image forming device, and process cartridge
Inventor: FUJIWARA KOUKO
IPC: G03G15/08
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of stably and correctly detecting a toner concentration of a developer in the device, an image forming device equipped with the developing device, and a process cartridge.SOLUTION: A developing device 3 has a developing roller, a casing 301, a supply chamber carrying member 304, a recovery chamber carrying member 305, and a toner concentration sensor 201. The developing device 3 has a partitioning plate 306 for partitioning a space in the casing 301, and forming a supply chamber 304a in which the supply chamber carrying member 304 is disposed, and a recovery chamber 305a in which the recovery chamber carrying member 305 is disposed. The recovery chamber 305a and the supply chamber 304a are communicated to the partitioning plate 306. A lifting port 41 which is a transfer opening portion for transferring a developer 320 reaching near an end portion on a downstream side in a developer carrying direction in the recovery chamber 305a, is provided. A toner concentration detecting portion 201a of the toner concentration sensor 201 is disposed under the lifting port 41 in the recovery chamber 305a.
Patent JP-2012173160-A (JP)
Title: Big date display mechanism and timepiece equipped with the same
Inventor: SUZUKI SHIGEO
IPC: G04B19/253
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a big date display mechanism that displays a large date for small expansion of a day plate in a timepiece case, and avoids complexity of a structure, and a timepiece equipped with the mechanism.SOLUTION: A big date display mechanism 1 of a timepiece 2 includes a first date indicator 50 which includes a first date gear 52 with a carry tooth 53a and displays a number in the first place of a date; a first date indicator driving wheel 40 which intermittently rotates the first date indicator at the operating position; a second date indicator 60 which includes a second date gear 62 and displays a number in the second place of the date; a second date indicator driving wheel 45 which intermittently rotates the second date indicator 62 at the operating position; a date advancing intermediate wheel 70 which is rotated by the carry tooth 53a at the operating position and the second date gear 62; and a switching mechanism 30 which supports the first and second date indicator driving wheels movably between a first engagement/disengagement position P1 where the first and second date indicator driving wheels are set to the operating position and the non-operating position respectively and a second engagement/disengagement position P2 where the second and first date indicator driving wheels are set to the operating position and the non-operating position respectively.
Patent JP-2012178948-A (JP)
Title: Motor drive circuit
Inventor: FUJIMOTO NORIAKI
IPC: H02P29/00
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive circuit which can suppress electric power consumption in driving at constant voltage and driving by fully swinging, while a current detection resistance is mounted to one semiconductor substrate.SOLUTION: In this motor drive circuit 10, a circuit driving a motor 20 is mounted to one semiconductor substrate. The motor drive circuit 10 includes: a current detection resistance 3 mounted to the semiconductor substrate and detecting current flowing in the motor 20; and a circuit wiring 4 bypassing the current detection resistance 3.
Patent JP-2012179212-A (JP)
Title: Component concentration measuring method and device
Inventor: TAMECHIKA EMI
IPC: A61B8/08
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To highly accurately measure a component concentration such as a blood glucose concentration.SOLUTION: Laser diodes 1-1 and 1-2 intensity-modulates two light beams having different wavelengths by signals of the same frequency and different phases and irradiates a measurement object 13 to be measured with the two light beams. A laser driver 2 changes the optical power of at least one of the two intensity-modulated light beams. An acoustic sensor 8 detects photoacoustic signals generated from the object 13 to be measured. An information processor 12 searches a first inflection point at which the phase of measurement signals becomes 0, searches a second inflection point at which the phase of the measurement signals becomes 0 after the lapse of optional time, and measures a difference of the optical power of the two intensity-modulated light beams at each of the first and second inflection points. The information processor 12 derives the component concentration of the measurement object after the lapse of the optional time based on the change amount of the difference of the optical power at the second inflection point and the difference of the optical power at the first inflection point.
Patent JP-2012186549-A (JP)
Title: Housing structure for mobile terminal and method for manufacturing the same
Inventor: MATSUI CHIEMI
IPC: H04M1/02
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a housing structure for a mobile terminal, which is improved in acoustic characteristics while optimally suppressing deformation of a housing of a mobile terminal, and to provide a method for manufacturing the same.SOLUTION: The housing structure for a mobile terminal comprises: a first air chamber which is formed in a housing and communicates with the outside via a first through-hole; a second air chamber which is formed adjacent to the first air chamber in the housing and communicates with the first air chamber via a vent hole; a sound source which is provided in the second air chamber and communicates with the first air chamber via a second through-hole; and a sheet member which is provided in the vent hole, closes the vent hole, and has waterproofness and air permeability. The vent hole is provided with a projection part projecting to the center side of the vent hole.
Patent JP-2012186287-A (JP)
Title: Laser processing method and laser processing device for wafer
Inventor: HIROZAWA SHUNICHIRO
IPC: B23K26/53
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a laser processing method and a laser processing device for a wafer, capable of forming altered layers along streets in the inside of the wafer without enlarging the width of the street and without pasting a dicing tape onto the surface of the wafer.SOLUTION: This laser processing method for the wafer is to form the altered layers along the street in the inside of the wafer in which a plurality of the streets are formed in a lattice shape on the surface thereof and devices are formed in a plurality of regions partitioned by the plurality of the streets. The method includes a wafer support process for pasting the back of the wafer to a dicing tape mounted to an annular frame, and an altered layer forming process for forming the altered layers along the streets in the inside of the wafer by emitting a laser beam with a wavelength having permeability with respect to the dicing tape and the wafer to the inside of the wafer from the dicing tape side with a convergence point positioned.
Patent JP-2012185309-A (JP)
Title: Charging device and image forming device
Inventor: KIUCHI YUTAKA
IPC: G03G15/02
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a charging device and an image forming device capable of reducing variations in distance between a latent image holding body and an electrode member in a circumferential direction of the latent image holding body.SOLUTION: A charging unit 100 includes: charge wires 102A and 102B; a grid electrode 104; an attachment member 112 having a curved surface 112D along an outer peripheral surface of a photoreceptor 62; and tension springs 128A, 128B, 128C and 128D that apply a tensile force including a first component force Fd that acts outward in a longitudinal direction and a second component force Fs that acts outward in a lateral direction, to attachment portions 104A and 104C of the grid electrode 104 so that the attachment portions 104A and 104C come into contact with the curved surface 112D. Here, the grid electrode 104 is tensed by the first component force Fd, and a distance from an outer peripheral surface of the photoreceptor 62 becomes within an allowable range by a balance of a reaction force of the second component force Fs and the curved surface 112D, so that the variations of the distance between the photoreceptor 62 and the grid electrode 104 can be reduced.