baber/WOPTO huggingface dataset:
Patent JP-2011156766-A (JP)
Title: Liquid jet head and liquid jet device
Inventor: KAWAMURA JUN
IPC: B41J2/055
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink jet head structure achieving reduction in the costs of an ink jet head and reduction in a space for disposing the ink jet head in an ink jet recorder.  <P>SOLUTION: The cover plate 18 of the ink jet head 1 includes a plurality of slits 19 and channels 15 or a plurality of cylindrical joints 21 set in the channels 15. This decreases the expense required to improve the printing quality and printing stability of the ink jet recorder, and reduces the space for disposing the ink jet head in the ink jet recorder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158040-A (JP)
Title: Speed change operation structure for work vehicle
Inventor: UMEMOTO SUSUMU
IPC: F16H61/42
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve traveling performance by further effectively utilizing a variable capacity motor without deterioration of operability.  <P>SOLUTION: A swash plate angle control means D sets swash plate angles of a pump swash plate 31B and a motor swash plate 32B of an HST 9 based on output of an operating position detection means 59 which detects an operating position of a speed change operation tool 20; controls operations of a pump swash plate operation means A for non-stepwise operating the pump swash plate 31B and a motor swash plate operation means B for stepwise operating the motor swash plate 32B; and controls the operation of the pump swash plate operation means A, when switching the swash plate angle of the motor swash plate 32B based on the output of the operating position detection means 59, so that the swash plate angle of the pump swash plate 31B is changed with an operation quantity set so as to compensate a change portion of shift ratio of the HST 9 which is caused by the switching.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158780-A (JP)
Title: Image forming apparatus and program
Inventor: FURUSAWA MEGUMI
IPC: G03G21/14
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce unevenness in density due to vibration caused by rotation of a photoreceptor even when drawing an image with a great printing ratio such as a photograph.  <P>SOLUTION: An image forming apparatus includes: a conveying means for conveying the recording medium; and an image forming means for forming the image on the recording medium conveyed by a conveying means by applying recording material to an electrostatic latent image formed based on image data. The image forming apparatus also includes a characteristic acquiring means for acquiring the characteristic of the image data from the image data and a control means for varying the conveying speed of the recording medium according to the acquired image data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011159570-A (JP)
Title: Electric connector for circuit board
Inventor: OKAMURA SEIJI
IPC: H01R12/77
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric connector for circuit board in which the length of spring of a terminal can be secured large, without making the connector large in size.  <P>SOLUTION: A first terminal 20 and a second terminal 30 are installed at the bottom side position of a housing 10 respectively on a side wall 11 and the side wall 12, and the first terminal 20 has a flexible first elastic arm 22, and the first elastic arm 22 extends upward from the bottom position at the position toward the side wall 12 than a flat conductor between the side walls and is capable of elastic contact with the flat conductor at the first contact part 22A protruding toward the flat conductor side; the second terminal 30 has a flexible second elastic arm 32, and the second elastic arm 32 extends further upward than the upper end of the first elastic arm 22 from the bottom position at the position toward the side wall 12 than the first elastic arm 22 between the side walls and is capable of elastic contact with the flat conductor at the second contact part 32A protruding toward the flat conductor at the upper position than the upper end part of the first elastic arm 22.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010182306-A (JP)
Title: Self-service computer system and method for using the same
Inventor: INDERRIEDEN MICHAEL T
IPC: G06F3/0484
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-service system based on an interaction method between an attendant computer and a self-service computer.  <P>SOLUTION: The interaction method includes: a step of determining a screen displayed by the self-service computer, by the attendant computer; a step of displaying a screen by the attendant computer substantially simultaneously with display of the screen by the self-service computer; step of recording attendant selections on the screen by an input device of the attendant computer, the attendant selections including selections made by the attendant on behalf of a user of the self-service computer; and sending the selections to the self-service computer by the attendant computer for substantially simultaneous display by the self-service computer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011160853-A (JP)
Title: Deodorizing device
Inventor: NAKAJIMA MUNEHITO
IPC: A61L9/16
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deodorizing device which has a compact size that does not affect a storage capacity of a bag when being put in the bag or the like, shows excellent deodorizing performance, and removes an unpleasant odor only by placing inside the bag, at a low cost.  <P>SOLUTION: As a result of a study to provide the deodorizing device which removes the unpleasant odor in a small space such as the bag and has the dimensions not to be an obstruction, the deodorizing device having a deodorizing material disposed inside a deodorizing container having a ventilation opening part at least at a part of a component wall has the deodorizing container having a volume of 25,000 mm<SP>3</SP>or less and the deodorizing material which is disposed in the inside and has a volume of 450 mm<SP>3</SP>or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010099512-A (JP)
Title: Display controller for game machine, and game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display controller for achieving versatility in the combination of a VDP (Video Display Processor) with a display driver and for simplifying a game machine system, and to provide a game machine.  <P>SOLUTION: A display controller 30 includes: a display control processor 310 for selecting the display state of a moving image; a VDP 320 for generating the image data of the selected display state; and a timing circuit 321 which is provided with a register part 322 for storing setting data for determining the condition of generating a timing signal to drive a gate driver 352 and a data driver 353 and which generates the timing signal based on the setting data. The display control processor 310 rewrites the setting data of the register part 322.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011162151-A (JP)
Title: Cooling system for vehicle
Inventor: KAWAKAMI YOSHIAKI
IPC: B60H1/32
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To use the capacity of a cabin air conditioner for cooling electric equipment mounted on a vehicle, while restraining a load increase in the cabin air conditioner, in a cooling system for the vehicle.  <P>SOLUTION: This cooling system 10 for the vehicle includes the cabin air conditioner 30 for cooling a cabin 34, an equipment cooling system 20 for cooling heating of an inverter circuit 12 being the vehicular electric equipment mounted on the vehicle, and a heat pipe type auxiliary cooling system 50 having the heat absorbing end 52 connected to a cooling part of the equipment cooling system 20, having the heat radiating end 54 connected to a low temperature side pipe of the cabin air conditioner 30, including a working fluid inside for starting operation at the preset predetermined temperature or more and cooling the vehicular electric equipment together with the equipment cooling system 20 at the predetermined temperature or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251712-A (JP)
Title: Bi-section semiconductor laser device, method for manufacturing the same, and method for driving the same
Inventor: WATANABE HIDEKI
IPC: H01S5/026
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor laser device accurately, surely and easily forming a second electrode and a ridge structure separated by a separating groove.  <P>SOLUTION: This method for manufacturing a bi-section GaN-based semiconductor laser device includes respective processes of: (A) forming a first compound semiconductor layer 30, a compound semiconductor layer 40 that constitutes a light-emitting region 41 and a saturable absorption region 42, and a second compound semiconductor layer 50; thereafter (B) forming a strip-shaped second electrode 62 on the second compound semiconductor layer 50; then (C) forming a ridge structure by etching at least a part of the second compound semiconductor layer 50 using the second electrode 62 as an etching mask; and thereafter (D) forming a separating groove 62C in the second electrode 62 by a wet etching method, and thereby separating the second electrode into a first portion 62A and a second portion 62B by the separating groove.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170911-A (JP)
Title: Head gimbal assembly using near-field light and information recording/reproducing device including the same
Inventor: HIRATA MASAKAZU
IPC: G11B5/60
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information recording/reproducing device that easily achieves electric connection by use of a semiconductor laser of a general electrode configuration, thereby achieving low-cost manufacturing.  <P>SOLUTION: A laser 303 has a cathode electrode 303a and an anode electrode 303b on an upper and lower surfaces, respectively. An electric signal from a control part 5 drives the laser 303 via an electric wire 302a, a ball 305, an electrode 2a and the anode electrode 303b, and via an electric wire 302b, a pad part 204a, and the cathode electrode 303a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167368-A (JP)
Title: Drive and stop control method of step motor for game machine
Inventor: MOTOJIMA TORU
IPC: A63F5/04
Filed: 2010-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To achieve lowered power consumption and miniaturization by connecting both the ends of a coiled wire to a VDD potential by turning on respective H arms in a bipolar constant voltage drive system reel drive unit.  <P>SOLUTION: In a drive and stop control method of step motor for a game machine, the reel stop condition in which the condition for stopping reels by a controller is generated, is generated, thereafter the respective H arms (3, 7) in the respective H bridges (1, 2) are all turned on, when the step motor (5) is stopped by connecting both ends of two-phase coiled wire (10) to a power source potential, after the generation of the reel stop condition, once one face coiled wire (6 or 9) of the two-phase coiled wire (10) is excited, and the respective H arms (3, 7) are turned on after the elapse of a time set as a parameter in the controller (20) in advance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170764-A (JP)
Title: Display control device and method for controlling the same, program, and storage medium
Inventor: WAKUI RITSU
IPC: G06F3/0481
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control device in which display of icons etc normally faces an operator thereby allowing the operator to easily visually recognize the icons and an operation method by a direction button is not changed even when the operator change the way of holding the display control device i.e. a vertically long and horizontally long way.  <P>SOLUTION: In a digital camera 100 which is an example of the display control device with a display part 28 which displays an image and the plurality of icons 7001-7013, predetermined icons among the icons 7001-7013 are displayed on the display part 28 so as to be sequentially selected by direction buttons 7014-7017 of a four direction button 74. An inclination sensor 120 detects an angle at which the display part 28 rotates using an axis perpendicular to a display surface of the display part 28 as a central axis, and a system control part 50 rotates the icons 7001-7013 by unit of icon according to the detected angle, and the rotated icons can be selected in the same order by the same direction buttons as those before rotation even after the rotation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173937-A (JP)
Title: Ethylene-vinyl acetate copolymer sheet, and solar cell and laminated glass using the same
Inventor: IKEDA TETSURO
IPC: H01L31/042
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ethylene-vinyl acetate copolymer sheet enabling the crosslinking time thereof to be shortened without increasing weight of a crosslinking agent, and to provide a solar cell and laminated glass using the ethylene-vinyl acetate copolymer sheet.  <P>SOLUTION: The ethylene-vinyl acetate copolymer sheet contains an ethylene-vinyl acetate copolymer and a crosslinking agent and further contains Na type zeolite in an amount of 0.05-5 pts.mass relative to 100 pts.mass of the ethylene-vinyl acetate copolymer. The solar cell and laminated glass include the ethylene-vinyl acetate copolymer sheet.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174482-A (JP)
Title: Ball bearing with encoder for detecting rotational speed of wheel for motorcycle
Inventor: YAJIMA KOICHI
IPC: F16C19/06
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a concrete configuration rotatably supporting a wheel for an automobile, detecting the rotational speed of the wheel, and sufficiently improving an effect of preventing intrusion of foreign matter into a bearing internal space 19.  <P>SOLUTION: The end opening of the bearing internal space 19 is closed by a combined seal ring 20 composed of a slinger 21 and a seal ring 22. A circular-ring-shaped encoder 9a is attached and fixed to the outer surface of the outer circular ring 24 of the slinger 21. The detection section of a sensor 30 is opposed to the outer surface of the encoder 9a, thereby freely detecting the rotational speed of the wheel rotated together with an outer ring 11a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176910-A (JP)
Title: Rotation detecting device and dc motor device
Inventor: TANAKA TAKESHI
IPC: G01D5/14
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation detecting device for accurately detecting the rotation state of a DC motor with a brush whose rotation can be detected, irrespective of the magnitude of a DC component of a motor current without providing a sensor; and to provide a DC motor device.  <P>SOLUTION: The motor is configured such that reactance changes between brushes in accordance with rotation. Thus, an AC component applied from an AC power supply to the motor changes in accordance with the rotation of the motor. An ON-period of the AC component is defined as Ton(n), and an OFF-period of the AC component immediately after Ton(n) is defined as Toff(n). When braking of the motor starts (Yes in S306), if Ton(n)≥Ton(n+1) (No in S310) or Toff(n)≥Toff(n+1) (No in S314) or Ton(n+1)/Toff(n+1)≥1/2 (No in S318), the rotation detecting device determines that the motor reversely rotates when it rotates and stops in the same direction (S312, S316).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010161791-A (JP)
Title: Repeater
Inventor: BABA TAKASHI
IPC: H04W16/26
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repeater which relays communication by establishing synchronization between a base station and a radio terminal without mounting a GPS.  <P>SOLUTION: The repeater includes a donor unit communicating with the base station and a remote unit communicating with the radio terminal. The donor unit receives a signal from the base station and identifies a preamble in the received signal to establish synchronization with the base station. Thus, a head of a communication frame between the base station and the repeater is determined. When synchronization between the base station and the donor unit is established, the remote unit starts a procedure for establishing synchronization with the radio terminal. The remote unit receives information relating to the timing of the frame head from the donor unit, determines the same timing as the frame head, and transmits a preamble to be referred to when the radio terminal establishes synchronization.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011175864-A (JP)
Title: Grounding structure of electronic equipment
Inventor: TAKADA MASAHIKO
IPC: H05K9/00
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grounding structure of an electronic equipment capable of reducing the number of components and reducing assembly man-hours than a conventional one without making the shape of a flexible lead complicated.  <P>SOLUTION: The electronic equipment has an electronic component mounted on a metal base plate 2, and a flexible lead 4 extracted from the electronic component is extended along a metal component 3 arranged at a position near the metal base plate 2. Here, a ground line in which a part of an insulation cover layer on the surface and the rear face is cut out is exposed on the surface and the rear face of the flexible lead 4; and a projection part 21 formed on the metal base plate 2 is pressure contacted to the ground line exposed part on the surface side of the flexible lead 4, and a projection part 31 formed on the metal component 3 is pressure contacted to the ground line exposed part on the rear face side of the flexible lead 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011154335-A (JP)
Title: Optical sheet, surface light source device, transmission type display device, light emitter, mold, and method for manufacturing the mold
Inventor: KOJIMA HIROSHI
IPC: F21Y101/00
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical sheet eliminating problems caused when it is superimposed on another member.  <P>SOLUTION: The optical sheet 30 includes a sheet-like body part 32, and a plurality of unit prisms 35 which are arrayed on one surface 32a of the body part. Each of the unit prisms 35 extends linearly in a direction intersecting with the array direction thereof. When viewed from a direction parallel with the array direction of the unit prisms, each unit prism has a corrugated concave-convex profile. Regarding a plurality of convex projections 37 defined by the corrugated profile of one unit prism, the distances between the apexes 37a of the convex projections that are spaced at the largest distance from the body part, and the body part in a normal line direction to the body part are not constant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177902-A (JP)
Title: Droplet ejection device, control device, and program
Inventor: ITOKAWA YOSHIHIRO
IPC: B41J2/01
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To secure certain level of image quality by using a treating agent even when the remaining amount of treating agent is low.  <P>SOLUTION: When the remaining amount of treating agent is less than a predetermined value (the first level amount) (S31:Yes), a part (a part where prevention of ink blur and ink seep, etc., are regarded as important) of an image to be formed on each sheet is extracted as a specific image portion (S33). When a second level in a limited mode recording is selected (S35), the treating agent is applied to an image forming region on paper such that a first section (a section where the specific image portion is formed) has the same aspect as normal mode recording and a second section (a section where non-specific image portion is formed) has a predetermined density lower than that in normal mode recording.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182039-A (JP)
Title: Transmission line board for high frequency
Inventor: ISHIZAKI MASATO
IPC: H01P5/08
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission line board for high frequencies for restraining a transmission loss occurring when a return current travels between a ground conductor and a ground layer through a via near a microstrip line and a conversion unit of a grounded coplanar line.  <P>SOLUTION: The transmission line board 1a for high frequencies includes: the grounded coplanar line 7 comprising a center conductor 3b, the ground layer 5, and ground conductors 4a, 4a and ground conductors 4b, 4b disposed at both sides of the center conductor 3b and electrically conducted to the ground layer 5 via GND via 9a and 9b; a via land formed so that the microstrip line 6 comprising a strip conductor 3a and the ground layer 5 is formed in a base material 2 comprising a dielectric, the ground conductor 4b has a circular outline, and openings of the GND via 9a and the GND via 9b nearest to the conversion unit 8 are surrounded with a prescribed width; and a connection line having width narrower than a diameter of the outline of the via land, and mutually turning on adjacent via lands.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178834-A (JP)
Title: Solid washing composition
Inventor: SAITO YOSHINOBU
IPC: A61K8/42
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fatty acid soap-based solid washing composition which improves transparency and bubble quality.  <P>SOLUTION: The solid washing composition containing a fatty acid soap as a main component is characterized by containing a polyoxyalkylene phytosterol (wherein, the polyoxyalkylene group comprises 20 to 35 moles of ethylene oxide residues and 0 to 10 moles of propylene oxide residues).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179049-A (JP)
Title: Method for producing superclean steel
Inventor: OKAYAMA ATSUSHI
IPC: C21C7/072
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing superclean steel by which the steel having high cleanliness can be effectively obtained by promoting coagulation flotation removal of inclusion in molten steel thereby shortening a refining time and improving the cleanliness of the steel.  <P>SOLUTION: The method for producing the superclean steel is performed in such a manner that in ladle refining for blowing gas into the molten steel from a tuyere disposed at the bottom part of a ladle, a gas flow rate is periodically changed and in such a case: difference ΔEcyc(J/t) in stirring energy density ε per one tuyere, per unit time and per unit weight of the molten steel between the values of ε at the maximum gas flow rate and the minimum gas flow rate is ≥20, the stirring energy density ε being obtained by expression (1) of ε=(0.00618×Q×T/m)×[lnä1+(9.8×7000×h)/p}+(1-298/T)]; a period C(s) of change in the gas flow rate satisfies the relationship of 2≤ΔEcyc/C(W/t)≤5; and the stirring energy Σcyc(J/t) per one cycle of the change in the gas flow rate given to the molten steel as the integrated value of the difference of the stirring energy between at the minimum gas flow rate and at the maximum gas flow rate is 50-200.  <P>COPYRIGHT: (C)2011,JPO&INPIT