baber/WOPTO huggingface dataset:
Patent JP-2012184456-A (JP)
Title: Device for cleaning inside of snout for hot-dipping bath
Inventor: DOI TAKASHI
IPC: C23C2/40
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device capable of rapidly evacuating a dross pump on the occasion of strip meandering.SOLUTION: A steel strip A guided to a sink roll P2 installed in molten metal in a hot dipping bath is introduced diagonally from the upper side to the lower side while being surrounded by a snout, and then guided upwardly. A pair of a discharge port 1 and a suction port 2 are provided at the liquid level within the snout so as to generate a liquid flow in the vicinity of the steel strip along its width direction, and a discharge pump 5 and a suction pump 6 are provided, as dross pumps, respectively on the ports through a discharge conduit 3 and a suction conduit 4. In a horizontal section of the snout surrounding the steel strip, an inlet sidewall facing an outlet sidewall close to a part in which the steel strip A rises and goes out of the bath P1 is raised substantially vertically from the lower end to about the molten metal level in the whole width extending from the discharge conduit to the suction conduit side. The device includes a detection means for steel strip meandering, and a moving means capable of rapidly evacuating, in response to a signal therefrom, the dross pumps.
Patent JP-2012185235-A (JP)
Title: Optical communication module and optical fiber communication system
Inventor: HIRAI RIU
IPC: G02F1/35
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication module and an optical fiber communication system capable of detecting the bending of an optical fiber, which has a possibility of generation of heat by high output power, without using a dedicated light source.SOLUTION: An optical communication module, which outputs continuous light generated by at least one light source to an optical fiber transmission line, includes: (1) a loss measurement unit for measuring a loss of a spontaneous emission optical noise generated by stimulated Raman scattering caused in the optical fiber transmission line by continuous light which is output from the light source; (2) a fiber abnormality analysis unit for detecting an abnormal state of the optical fiber transmission line based on the loss information of the spontaneous emission optical noise measured by the loss measurement unit; and (3) light source control means for controlling a state of supplying the continuous light by the light source based on the detection of the fiber abnormality analysis unit.
Patent JP-2012184583-A (JP)
Title: Detached house structure
Inventor: AKIZUKI TETSUO
IPC: E04H1/02
Filed: 2011-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a detached house structure which allows a resident to live at ease by suppressing influence on living sound and smell while maintaining protection of privacy from an adjacent detached house.SOLUTION: For a detached house 10, outer wall surfaces W1 and W2 without windows are formed facing another adjacent house. A first ventilation hole for taking outdoor air into a living room on a second floor positioned on the inner side of the outer wall surfaces W1 and W2 is provided on outer wall surfaces W3 and W4 which are the front surface or back surface of the detached house. A vent pipe for discharging air inside the section is connected through an attic space to a second ventilation hole provided on the outer wall surfaces W3 and W4 which are the front surface or back surface of the detached house. In such a manner, since it is not needed to provide a ventilation hole on the outer wall surfaces W1 and W2 without windows facing another adjacent house, noise and smell are prevented from being directly transmitted to an adjacent house not only from a window but also from a ventilation hole.
Patent JP-2012184817-A (JP)
Title: Drive device for electric vehicle
Inventor: SUZUKI MINORU
IPC: F16H1/28
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To increase the rotation accuracy of an input shaft, increase the durability of bearings, and reduce rotational noise by improving a supporting structure of the input shaft of the speed reduction unit.SOLUTION: A drive device for an electric vehicle comprises: an electric motor; a speed reduction unit 12 including an input shaft 13 that is driven by the output of the electric motor 11; and a hub unit 15 that is rotated and driven by an output member 14 of the speed reduction unit 12. The input shaft 13 of the speed reduction unit 12 is supported by bearings 58, 59 provided at two locations in the axial direction. The drive device is constructed such that the bearings 58, 59 provided at the two locations are both attached to the output member 14.
Patent JP-2012172507-A (JP)
Title: Installing apparatus for inclination responsive panel material receiving mount
Inventor: FUJIWARA YASUSHI
IPC: E04D13/00
Filed: 2011-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an installing apparatus capable of adjusting a receiving mount of panel materials such as a solar panel according to an inclination of a roof surface and installing the apparatus in a ridge cover of a roof ridge part for the purpose of waterproof.SOLUTION: An installing apparatus for a mount using an iron rod comprises: a portion J, both tips of an iron rod being processed to flat, which is fixed to a rafter 1 from a roof surface with a coach bolt A having a waterproof ring; a portion E on which a bolt through-hole is made to allow a threaded tip O of an iron rod C to penetrate and be joined with a nut T. Stepless change is possible for an angle between iron rods B and C on the left and the right of the installing apparatus, respectively, centering on O so that the apparatus can be adjusted to a roof inclination. This apparatus is characterized by downsizing due to the use of the iron rod in order to store the apparatus in a ridge cover.
Patent JP-2012188520-A (JP)
Title: Viscosity index improving agent and lubricating oil composition
Inventor: YOSHIDA KAZUNORI
IPC: C10M145/14
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a viscosity index improving agent which has a high viscosity index improving effect.SOLUTION: The viscosity index improving agent contains a (co)polymer (A) including a monomer (a) having a fluorine atom as an essential constituting monomer and also has a solubility parameter of 7.0 to 8.0, and the monomer (a) is preferably the one represented by general formula (1): Q-R (1) (wherein, Q denotes a 2 to 12C radical polymerizable alkenyl group which may have a fluorine atom or a (meth)acryloyloxy group which may have a fluorine atom; and R denotes a fluorine atom or a 1 to 30C fluoroalkyl group in the case when the Q is a 2 to 12C radical polymerizable alkenyl group which may have a fluorine atom, and denotes a 1 to 30C fluoroalkyl group in the case when the Q is a (meth)acryloyloxy group which may have a fluorine atom).
Patent JP-2012191455-A (JP)
Title: Semiconductor integrated circuit
Inventor: YASUDA SHINICHI
IPC: H01L49/00
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit that consumes less power.SOLUTION: In the semiconductor integrated circuit having a plurality of memory cells in each of which two nonvolatile memories and a plurality of switching elements are connected between a first power supply and a second power supply, output wires of at least two of the memory cells are connected together, and an input signal or an inverted signal of the input signal is input into control gates of the switching elements included in the memory cells with the output wires connected, so that the switching elements with the input signal or the inverted signal of the input signal input thereinto included in at least one of the memory cells with the output wires connected are turned off, and the switching elements with the input signal or the inverted signal of the input signal input thereinto included in at least one memory cell are turned on.
Patent JP-2012187865-A (JP)
Title: Inkjet head
Inventor: OISHI NAOKI
IPC: B41J2/045
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet head protecting electrically conductive portions.SOLUTION: In one embodiment, the inkjet head includes a substrate, a piezoelectric member, a plurality of electrodes, a plurality of electrically conductive portions, a frame member, an insulating film, a nozzle plate, an electronic component and a protective agent. The piezoelectric member is mounted on the substrate and includes a plurality of pressure chambers. The plurality of electrodes are disposed in the plurality of pressure chambers. The plurality of electrically conductive portions are disposed on the substrate, and are connected to the plurality of electrodes. The frame member is mounted to the substrate from above the plurality of electrically conductive portions. The insulating film covers the piezoelectric member, the electrodes, the frame member, and a part of the electrically conductive portions. The nozzle plate is attached to the frame member, and has a plurality of nozzles opened to the plurality of pressure chambers. The electronic component is connected to the plurality of electrically conductive portions. The protective agent covers an end portion of the insulating film located between the frame member and the electronic component, and the electrically conductive portions between the end portion of the insulating film and the electronic component.
Patent JP-2011115624-A (JP)
Title: Game machine
Inventor: ASANO HIROYUKI
IPC: A63F7/02
Filed: 2011-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which restrains players from feeling a boredom.  <P>SOLUTION: A display controller 45 includes: a mini-game appearance timing decision part 708a for determining whether a character 801 is made to appear or not completely irrespective of the display by the main identification information from the main controller 261; and a pattern image formation part 723 for mini-games, which defines the final display contents of a mini-game symbol display area 801a for the character 801 when a definition signal is input from a switch 705 for mini-games while the character 801 is displayed by the mini-game appearance timing decision part 708a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012191563-A (JP)
Title: Load-control switch
Inventor: UEDA SHINSUKE
IPC: H04B1/16
Filed: 2011-03-14
Abstract: PROBLEM TO BE SOLVED: To improve a function of a load-control switch installed in a building material of a building in which a radio signal can be transmitted at an accurate frequency with an easy work by a user.SOLUTION: The load-control switch comprises a radio signal transmission/reception circuit 45 for receiving a radio signal, a switching module 3 for controlling a load according to the radio signal, a temperature detection part 8 for detecting a temperature in the vicinity of the switching module 3 or the radio signal transmission/reception circuit 45, and a frequency correction circuit 79 for correcting a transmission frequency. The frequency correction circuit 79 adjusts a local oscillation frequency fof a local oscillator 78 to correct the transmission frequency of the radio signal transmission/reception circuit 45 on the basis of the temperature detected by the temperature detection part 8.
Patent JP-2012194309-A (JP)
Title: Prism sheet and method of manufacturing the same
Inventor: YAMAMOTO TATSUYA
IPC: C08F299/06
Filed: 2011-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a prism sheet which achieves both excellent solvent resistance and heat resistance at a level which does not cause dissolution, deformation and discoloration or the like of the molding surface even when various solvents are adhered, and to provide a method of manufacturing the prism sheet.SOLUTION: The prism sheet is obtained by molding an acrylic-modified urethane-urea resin composition containing an acrylic-modified urethane-urea resin (1) obtained by reacting an alicyclic structure-containing polyol (A), an alicyclic structure-containing polyisocyanate (B), an alicyclic structure-containing polyamine (C) and an acrylic compound (D) having an active hydrogen atom-containing group, and a solvent (2).
Patent JP-2012192708-A (JP)
Title: Method of manufacturing concrete pole
Inventor: SAKAINO SUMIO
IPC: B28B7/28
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a concrete pole capable of easily manufacturing the concrete pole more strongly than before.SOLUTION: The method of manufacturing the concrete pole includes steps of arranging a plurality of battens on an outer surface of an outer cylinder and covering the outer cylinder and the battens in the lump with a mold sheet, installing the outer cylinder covered with the mold sheet in a sand mold frame with an insert hole pierced, charging sand into between the mold sheet and the sand mold frame and transferring a pattern to the sand, pulling out the battens and the outer cylinder from the mold sheet, removing the mold sheet, installing a cylindrical inner cylinder alternately equipped with pluralities of windows and blades and equipped with an intermediate plate therein in the insert hole in the mold frame and installing a cylindrical reinforcement between the sand and the inner cylinder, pouring mortar into the inner cylinder from an upper end of the inner cylinder and making it flow out to the outside of the inner cylinder through the windows and pulling upward while rotating the inner cylinder and stirring the mortar by the blades to charge the mortar up to an upper end of the sand mold, and pulling out the charged mortar from the sand mold after cured.
Patent JP-2011238591-A (JP)
Title: Lighting facility
Inventor: NAKAMURA MITSUO
IPC: F21V21/34
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a lighting facility with sufficient versatility which can be flexibly constructed onto a partition.SOLUTION: The lighting facility 1 is installed on a beam 12 which has a beam surface 30 and a beam upper face 32 which are mutually parallel in right and left directions and mutually cross each other at right angles and an upper insertion space 34 which is open on the beam surface 30 and extends in right and left directions, and is provided with a lighting duct 13 and a relay member 14. The lighting duct 13 has a duct body 40 and a duct hook 41. The relay member 14 has an arm 70, an arm hook 71, and a bolt 72. One kind of lighting duct 13 can achieve an embodiment in which the lighting duct 13 is directly installed in the beam 12 and an embodiment in which the lighting duct 13 is installed in the beam 12 through the relay member 14.
Patent JP-2012196593-A (JP)
Title: Method for recycling cleaning waste water containing impregnant liquid
Inventor: SUZUKI MAKOTO
IPC: B08B3/14
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically advantageously collecting and recycling a cleaning water from an impregnant-containing cleaning waste water generated in an impregnation process for the object materials such as cast products using a water-soluble impregnant liquid.SOLUTION: The method includes: filtering the cleaning waste water including the impregnant liquid containing the water-soluble (meth)acrylic esters as a polymerizable component by using a hydrophilic precise filtering membrane to separate and remove the non-water-soluble component in the cleaning waste water; and extracting the polymerizable component in the impregnant liquid using an extractant comprising a 7-12C monovalent alcohol to reuse the obtained extraction residual liquid as the cleaning water.
Patent JP-2012204171-A (JP)
Title: Seesaw type switch
Inventor: SAKAI MANABU
IPC: H01H23/28
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a seesaw type switch that prevents pass-over where the switch is changed over directly between an OFF contact and an ON contact through a DOOR contact, in DOOR mode for switching over from the ON contact or OFF contact to the DOOR contact.SOLUTION: The seesaw type switch for an automobile interior lamp assembly includes two contact parts 60A and 60B extending from a seesaw type switch knob, and two bus bars 50A and 50B to be brought into contact with the two contact parts 60A and 60B, respectively. The bus bars 50A and 50B have a wave shape surface in contact with the contact parts 60A and 60B and composed of first and second clicking peaks ML and MH, and valleys formed on both ends of the first and second clicking peaks ML and MH and between the first and second clicking peaks ML and MH. The height of the first clicking peak ML is different from that of the second clicking peak MH.
Patent JP-2012204803-A (JP)
Title: Printed wiring board and printed wiring board manufacturing method
Inventor: OKA YOSHIO
IPC: H05K3/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which can easily discriminate a quality of a blind via and which can determine whether the blind via is non-standard.SOLUTION: In a manufacturing method of a printed wiring board having a blind via 5 in which a first conductive layer 2 and a second conductive layer 4 sandwiching an insulation layer 3 are connected by a conductor 7, the blind via 5 is energized under an energization condition where a non-standard blind via is disconnected and a standard blind via is not disconnected.
Patent JP-2012205668-A (JP)
Title: Heated toilet seat device
Inventor: HASHIZUME KENJI
IPC: A47K13/10
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a heated toilet seat device capable of quickly heating up the temperature of a toilet seat, immediately after it starts its operation, so high that a user does not feel the coldness of the toilet seat.SOLUTION: The heated toilet seat device includes: a toilet seat; a toilet cover for covering the top of the toilet seat in a closed state; a casing for supporting the toilet seat and toilet cover to be opened and closed; a high-frequency power source device for generating high-frequency current; an induction heating coil that is provided on the toilet seat to generate magnetic field when high-frequency current passes therethrough; an electric conductor that is provided on the toilet seat to generate eddy current by the magnetic field generated by the induction heating coil and cause induction heating; a toilet cover open/close sensing means for sensing whether the toilet cover is opened or closed; and a control unit for controlling the supply of the high-frequency current to the induction heating coil on one condition of the open/close state of the toilet seat, wherein the control unit implements a first heat-up control that supplies the high-frequency current within a first hour from the start of the supply of the high-frequency to the induction heating coil on a condition that the toilet cover open/close sensing means senses that the toilet cover is closed.
Patent JP-2012216577-A (JP)
Title: Insulated gate type semiconductor device
Inventor: MIYATA TAKUJI
IPC: H01L27/06
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To resolve a problem that, although a pn junction diode is formed between a drain and a source in a peripheral region outside an element region of a MOSFET, and a path for a current by counter-electromotive force is secured to prevent avalanche breakdown, in the case that an area of the peripheral region is reduced for the purpose of miniaturization of a chip size and enlargement of an element region area, an arrangement region for the pn junction diode is reduced, and the current path is reduced, which causes deterioration of resistance against avalanche breakdown.SOLUTION: In a peripheral gate region 25 sectioned by a gate drawing wire 8, a total area per unit area of a second contact part 10 connecting a p+ type impurity region 24 with a source electrode 17 is set to be larger than that of a first contact part 9 connecting a source region 15 of an element region 20 and the source electrode 17. Even when an area of the peripheral region is reduced, a path for a current by counter-electromotive force can be secured to prevent deterioration in avalanche resistance.
Patent JP-2012026568-A (JP)
Title: Roller type transmission device
Inventor: IMASE KENJI
IPC: F16D3/04
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a roller type transmission device which can be miniaturized to be advantageous in cost and achieves precise and smooth speed reduction movement.SOLUTION: A group 11 of transmission pin rollers is arranged by press fitting circularly into an inner circumferential wall 10a of a stationary ring 10 and a group 18 of controllable pin rollers is arranged by press fitting circularly into an inner circumferential wall 13c of a rotational ring 13. To pin rollers 11a, 18a, high-precision cylindrical rollers and needle rollers which are used for roller bearing or the like can be applied. Hence the group 11 of transmission pin rollers and the group 18 of controllable pin rollers work as inner teeth to make a backlash phenomenon minimum, render the pitch precision between teeth of pin rollers 11a, 18a high, maintain a high-precision and even tooth profile, equalize a surface roughness and improve engagement precision at a mating contact part.
Patent JP-2012217104-A (JP)
Title: Mobile communication method, core network device, wireless base station, and mobile station
Inventor: IWAMURA MIKIO
IPC: H04W92/12
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To enable transition from a state in which a plurality of mobile stations send and receive data signals one another via a wireless base station to a state in which the mobile stations send and receive data signals without involving the wireless base station.SOLUTION: The mobile communication method comprises: a step in which a core network device CN sends a prescribed notification signal to a wireless base station eNB when mobile stations UE#1/UE#2 are connected to cells served by this same wireless base station eNB; a step in which the wireless base station eNB sends a request signal to each of the mobile stations UE#1/UE#2 requesting measurement of the quality of radio between the mobile stations UE#1 and UE#2; a step in which the mobile stations UE#1/UE#2 send RS#1/RS#2 respectively to each other in response to the request signal; a step in which the mobile station UE#1 sends the RS#2 measurement result to the wireless base station eNB; and a step in which the mobile station UE#2 sends the RS#1 measurement result to the wireless base station eNB.
Patent JP-2012217457-A (JP)
Title: Washing machine
Inventor: YAGI TOMOTAKA
IPC: D06F33/02
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a drum-type washing machine with no fluid balancer, which allows detection of a fixing bolt for transportation that has been forgotten to be removed, for preventing a failure.SOLUTION: Water is supplied into a water tub 182 rotatably incorporating a drum 178 that contains laundry and elastically supported within a washing machine body 183 in a swingable manner. Then, an acceleration sensor 188 is used to detect an acceleration change of the water tub 182 caused by movement of water within the water tub 182 occurring when the drum 178 is rotated by a motor 181, and detect existence or nonexistence of a fixing bolt 185 for transportation, thereby accurately detecting the fixing bolt that has been forgotten to be removed during transportation, so that a failure caused by abnormal vibration and the like during washing and dewatering can be prevented.