baber/WOPTO huggingface dataset:
Patent JP-2013190682-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KANEKO SATOSHI
IPC: G03G15/00
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that forms images by using toner and an image forming method in such image forming apparatus capable of adjusting density of images to reduce density unevenness of images due to rotational deflection of image carriers, while avoiding complexity in control and suppressing toner consumption and required time.SOLUTION: Density unevenness of an image is detected by image density detection means 52 when rotational positions of image carriers 40Y, C, M, K may be changed, and unevenness in image density caused by developing gap fluctuation components of the image carrier 40Y, C, M, K is extracted on the basis of potential distribution of surface potential detected by potential detection means 56Y, C, M, K when the image is formed and the density unevenness. Image forming means 42Y, C, M, K are operated to suppress the extracted unevenness according to conditions determined by image forming condition determination means 37.
Patent JP-2013189831-A (JP)
Title: Floating body type flap gate
Inventor: ITAGAKI NOBORU
IPC: E02B7/50
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To suppress shaking when erection is performed and to improve water level followability when bringing-down is started.SOLUTION: A floating body type flap gate 1 is installed at an opening of a breakwater and is configured such that a distal end side 2b of a door body 2 can be erected and swung with a rotary shaft 2aa on a proximal end side 2a as a fulcrum within a plane in a height direction to the direction of water that is flowing in. To a distal end part of a rod 5a, a cylindrical case 5b is fitted freely movably along the rod 5a. Between the cylindrical case 5b and the rod 5a, a compression spring 5c which normally presses the cylindrical case 5b to the proximal end side 5ab of the rod 5a is interposed. Of a tension rod 5 configured to adjust the initial compression force of the compression spring 5c by a set piece 5d freely movable inside the cylindrical case 5b attached to the distal end of the rod 5a, the cylindrical case 5b is freely rotatably attached to the door body 2, and the proximal end side 5ab of the rod 5a is installed so as to freely approach and move to the proximal end side 2a of the door body 2 as the door body 2 is erected and swung. Impact force generated when erection is completed and an impact to the door body and a storage part of the door body are mitigated.
Patent JP-2013198280-A (JP)
Title: Backup power supply device, power supply system, computer system, computer system power supply control method, and power supply control program
Inventor: UEHARA MIKIO
IPC: H02J9/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To keep a computer device supplied with a DC voltage when a backup power supply device is actuated.SOLUTION: A backup power supply device backs up an ordinary power supply device including a first conversion circuit which converts a first AC voltage to a first DC voltage and a second conversion circuit which is connected via a diode to the first conversion circuit to convert the first DC voltage to a second DC voltage. The backup power supply device includes: a first detection circuit, connected to the output of the first conversion circuit, which outputs a first detection signal when the first DC voltage is lower than a first predetermined value; a third conversion circuit which converts a second AC voltage to a third DC voltage; a battery which is charged with the third DC voltage; and a first switch circuit which connects either one of the battery output and the third conversion circuit output to the input of the second conversion circuit on the basis of output of the first detection signal.
Patent JP-2013194838-A (JP)
Title: Operating device of gear meshing type transmission
Inventor: SUZUKI ATSUSHI
IPC: F16H63/20
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an operating device of a gear meshing type transmission in which internal backlash is reduced to improve an operation feeling of a shift lever or operational smoothness of an actuator, operation reliability is improved, and a structure around an interlock member is simplified.SOLUTION: An operating device 1 of a gear meshing type transmission includes a shift and select shaft 2, a select member (outer select lever 3) for rotating the shaft 2 around an axis, a shift member (outer shift lever 4) for moving the shaft 2 in an axial direction, a plurality of fork shafts 5, an inner lever 6 which is integrally connected to the shaft 2 to perform a select operation and a shift operation, and an interlock member 7 which regulates the movement of remaining fork shafts 5 which rotate together with the inner lever 6 and are not subjected to the select operation by the inner lever 6. The select member 3 abuts on the shift and select shaft 2 or the inner lever 6 to directly push it.
Patent JP-2013198123-A (JP)
Title: Access control system
Inventor: YAMANAKA SHINJI
IPC: H04L9/08
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To facilitate change of a service-providing company, with safety ensured.SOLUTION: An access control system transmits an ID to be invalidated, from a user terminal to a data holding apparatus, and the data holding apparatus stores the ID to be invalidated in an invalid ID list storage unit. The user terminal generates an ID of a company which newly provides a service and generates a secret key corresponding to the ID to transmit to a service-providing server.
Patent JP-2013201240-A (JP)
Title: Method for manufacturing semiconductor device and glass substrate for semiconductor substrate support
Inventor: SAKATA ATSUKO
IPC: H01L21/02
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device capable of simplifying process construction in an LSI TSV process requiring glass substrate sticking or in a filter film formation process.SOLUTION: A method for manufacturing a semiconductor substrate of an embodiment comprises the steps of: forming a Ti film 4 on a rear surface of a glass substrate 3 supporting a semiconductor substrate 1 on a surface thereof; forming a Ti oxide film 41 by oxidizing the whole or at least a part of the Ti film 4 from a surface thereof; forming an SiN film 5 on the Ti oxide film 41; holding a surface of the SiN film 5 by an electrostatic chuck; and forming a via for electrically connecting the semiconductor substrate 1 with the surface of the SiN film 5 being held.
Patent JP-2013204615-A (JP)
Title: Solenoid valve
Inventor: UOSAKI MITSURU
IPC: H01F7/122
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To solve the following problems: in a conventional solenoid valve having a collar engaged with a projection part formed on a hollow surface of a bobbin made of resin so as not to separated the collar from a magnetic path member, when an end surface of the collar collides with the projection part due to vibration, the projection part may be chipped or deformed, and the collar cannot be pressed against the magnetic path member, resulting in forming a gap between the collar and the magnetic path member, thereby increasing magnetic resistance in the gap to reduce a magnetic flux flowing in a plunger.SOLUTION: A flange part expanded outward is formed at a rear end part of a collar, integrally with a collar. Projection parts elastically to be deformed when pressed by the flange part in such a state that the magnetic path member is installed across the bobbin, are arranged on a rear end side end surface of the bobbin and in parts for pressing the flange part to the inside surface of the magnetic path member. The flange part is pressed in contact with the inside surface of the magnetic path member by restoring force of the projections.
Patent JP-2013211096-A (JP)
Title: Lithium secondary battery positive electrode and lithium secondary battery including the same
Inventor: ISHIGAKI KENICHI
IPC: H01M10/052
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide: a lithium secondary battery positive electrode securing high level safety against an internal short circuit in a battery, and excellent in battery characteristics of high output and high capacity; and a lithium secondary battery including the lithium secondary battery positive electrode.SOLUTION: In a lithium secondary battery, a positive electrode having a density of an electrode mixture of 2.0 g/cmor more is used. In the positive electrode, a collector foil has recessed parts, and, when L denotes a length of an approximate straight line obtained by approximating a line segment with a straight line, the line segment being formed by connecting parts where a mixture is attached on a collector foil surface and the recessed parts are not formed, ΔL denotes a total length of the recessed parts of a parallel line having a depth of 0.8 μm from the approximate straight line, and ΔL/L denotes a ratio of the recessed parts per unit length, ΔL/L is 5% or less.
Patent JP-2013204106-A (JP)
Title: Method for producing metal fine particle
Inventor: TEI KYUKO
IPC: B22F9/12
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing metal fine particle which can stably prepare metal fine particles and, when burning dispersion liquid of metal fine particles, can burn the particles at a burning temperature of 150°C or less.SOLUTION: A method for producing metal fine particle includes: a first process of preparing metal fine particles, the surface of which is covered with a 6-18C first carboxylic acid having a straight chain or branched structure and a 6-18C first amine having a straight chain or branched structure; a second process of mixing the metal fine particles prepared in the first process with a 5-22C second carboxylic acid having a neo-branched structure to substitute the first carboxylic acid with which the surface of the metal fine particles is covered into a second carboxylic acid; and a third process of mixing the metal fine particles, the surface of which is covered with the second carboxylic acid and the first amine, with a second amine as a 4-22C of primary amine having straight chain or branched structure to provide metal fine particles, the surface of which is covered with the second carboxylic acid and the second amine.
Patent JP-2013203732-A (JP)
Title: Oil-in-water type emulsified skin cosmetic
Inventor: SUZUKI YUKO
IPC: A61K8/81
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an oil-in-water type emulsified skin cosmetic that is non-sticky during use, quickly acclimated with the skin, and has excellent emulsion stability in a wide temperature range from low temperatures to high temperatures.SOLUTION: An oil-in-water type emulsified cosmetic includes 0.005-5.0 mass% (a) of a silicone-based surfactant expressed by formula (I), and 0.005-5.0 mass% of an acrylic acid-alkyl methacrylate copolymer (in formula (I), Rrepresents a 1-6C alkyl group; Rrepresents H or a 1-6C alkyl group; and k represents a number from 3 to 20).
Patent JP-2013209997-A (JP)
Title: Sealed rolling bearing
Inventor: NOMURA TAKESHI
IPC: F16C33/78
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sealed rolling bearing which includes a contact type sealing member that is excellent in handling property and can suppress work maintenance cost, and which can suppress wear and heat generation in a seal lip part due to speeding-up of a rolling machine.SOLUTION: A sealed rolling bearing 1 includes a contact type sealing body 15, and at least a sliding portion of a seal lip part 21a of a sealing member 21 is provided with a projecting low-friction material 23 such as polytetrafluoroethylene by coating or sticking.
Patent JP-2013210281-A (JP)
Title: Route search system and method for electric vehicle
Inventor: KIYAMA NOBORU
IPC: G01C21/34
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To search a route while considering the time for charging by a charging stand.SOLUTION: In the case where an electric vehicle including a battery cannot reach a second point from a first point without charging the battery in a charging stand in the middle, one or two or more charging stands to be passed for reaching the second point from the first point within a shorter time while including charging times in the charging stands and moving times between the charging stands are identified, and a route from the first point through the identified charging stands to the second point is led out.
Patent JP-2013214592-A (JP)
Title: Solar tracking device
Inventor: KOJIMA KEISUKE
IPC: H01L31/042
Filed: 2012-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a solar tracking device which is designed to support a photovoltaic power generation module in such a way as to be able to track the sun, and which, when abnormality occurs in any of an encoder, an inverter and drive means used to measure and change the placement angle of the power generation module, can prevent a series of faults other than the abnormal spot from occurring.SOLUTION: If any one of an encoder abnormality S-E1 where an encoder does not detect the placement angle of a power generation module correctly, an inverter abnormality S-I1 where an inverter keeps a motor running after it received an instruction to stop the rotation of the motor, and a drive abnormality S-D1 where the power generation module becomes unable to reach a target placement angle within a reference time, power supply to the inverter is cut off and the placement angle of the power generation module is thereby disabled from being changed by the drive means.
Patent JP-2013214671-A (JP)
Title: Light source device
Inventor: SAWAYANAGI MASAHIRO
IPC: H01L33/00
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a case, and prevent a mistake at work that a douser is assembled to a wiring board that is different from a wiring board originally intended for the assembly.SOLUTION: A light source device includes: a square cylindrical case 3 in which at least one side face is formed of a transparent member; a wiring board 5 that is accommodated in the case 3, and on which a light source 11 that radiates light transmitting the transparent member is mounted; and a douser 7 that has a through hole 2 that passes light from the light source formed thereon, and is arranged on the wiring board. The douser 7 has recesses 25 that are formed at positions facing electronic components 13 mounted on the wiring board, and can accommodate the electronic components 13 mounted at facing positions.
Patent JP-2013219406-A (JP)
Title: Communication device, communication device control method, and program
Inventor: IDO TETSUO
IPC: H04L12/70
Filed: 2012-04-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to cope with retransmission of a disconnection request and effectively use a memory region after receiving the disconnection request from another communication device.SOLUTION: A communication device includes: receiving means for receiving a communication disconnection request from another communication device on the basis of communication information; securing means for securing a first memory region for storing the communication information if communication with the other communication device is started, and a second memory region for buffering data to be communicated with the other communication device; and releasing means for releasing the second memory region secured by the securing means when the disconnection request has been received. If the other communication device transmits the disconnection request to the communication device after the second memory region is released, the receiving means receives the disconnection request on the basis of the communication information stored in the first memory region.
Patent JP-2013070357-A (JP)
Title: Surface mounted crystal vibrator and manufacturing method of the same
Inventor: SATO SEIJI
IPC: H03H9/02
Filed: 2012-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounted crystal vibrator which achieves the downsizing, improves the quality, reduces the manufacturing cost and improves the productivity, and to provide a manufacturing method of the surface mounted crystal vibrator.SOLUTION: In a manufacturing method of a surface mounted crystal vibrator, through terminals 2b, 2c of AgPd are formed on wall surfaces of through holes formed at corners of a rectangular ceramic substrate 1, and metal electrodes of support electrode lower layer parts 3a of AgPd, each of which connects with the through terminal 2c and forms a lower layer of a support electrode 3b, are formed on a surface of the substrate 1. The support electrode 3b, which holds a crystal piece 5 on the support electrode lower layer part 3a, is formed by Ag on each support electrode lower layer part 3a, and a cover 6 is mounted on an insulation film 10 formed at the peripheral inner side of the substrate 1 to hermetically seal the surface mounted crystal vibrator.
Patent JP-2013219642-A (JP)
Title: Thin type speaker
Inventor: NAKASO JIRO
IPC: H04R9/00
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a thin type speaker being thinner and reproducing low pitch sound.SOLUTION: In a thin type speaker, film-like diaphragms 2 are provided in respective gaps between magnet groups 3a-7a and magnet groups 3b-7b arranged to face each other. A voice coil 2b is provided on the diaphragm 2. The thin type speaker emits a sound wave from an area between the magnets adjacent to each other in the horizontal direction. The diaphragm 2 has a mound-like or roll-like shape in the area between the magnets adjacent to each other in the horizontal direction. The voice coil 2b is provided on the area.
Patent JP-2013216261-A (JP)
Title: Vehicle air conditioning apparatus
Inventor: OTA KOJI
IPC: B60H1/32
Filed: 2012-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent a temperature in a vehicle interior space from changing when a traveling engine 4 is stopped due to an idling stop.SOLUTION: When an idle stop is determined to be immediately imminent, an air conditioner ECU 5 executes a front-seat air conditioning mode even when it has been determined that an occupant-concentrated air conditioning mode can be executed. Accordingly, opening and closing mechanisms 48-53 are controlled so that conditioned air is blown out from driver's seat side air outlets (57, 61 and 67) and conditioned air is blown out from a passenger seat side foot air outlet 63. Therefore, it is possible to prevent the temperature of the air blowing into an internal air inlet 14c from increasing when an idle stop occurs during cooling, and thus it is possible to prevent the temperature of the air blowing out from an outlet into a vehicle interior space from increasing.
Patent JP-2013220116-A (JP)
Title: Game machine management system, game parlor management device, game machine management method, and game parlor management program
Inventor: EHATA NOBUAKI
IPC: A63F7/02
Filed: 2012-04-12
Abstract: PROBLEM TO BE SOLVED: To actuate an enclosed type game machine even when trouble occurs in acquiring an authentication key.SOLUTION: A card management device 40 acquires a plurality of authentication keys including a spare authentication key when acquiring authentication keys from an authentication key management center 120, and stores the keys in a storage section 45. The card management device 40 transmits the spare authentication key to an inter-machine card processing machine 10 when trouble occurs in communication with the authentication key management center 120 and a new authentication key can not be acquired, and then causes a game machine management board 10c to perform the authentication processing of an enclosed type game machine 20.
Patent JP-2013225409-A (JP)
Title: Light-emitting panel manufacturing method
Inventor: YAMAKITA HIROFUMI
IPC: H05B33/10
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a technology which reduces positional variation in aging levels.SOLUTION: A manufacturing method for a light-emitting panel having a luminous surface is disclosed. The manufacturing method includes: a first step in which luminance distribution in the luminous surface which is lighted overall is measured; a second step in which the luminous surface is divided into a plurality of regions, and an aging temperature is set for each of the plurality of regions according to the luminance distribution; and a third step in which the light-emitting panel is turned on to emit light and the temperature of the luminous surface is adjusted. In the third step, the plurality of regions each have their temperatures adjusted to the aging temperatures set in the second step.
Patent JP-2013224073-A (JP)
Title: Interior light device for vehicle
Inventor: KAJITANI AKITAKA
IPC: B60Q3/02
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an interior light device for a vehicle that surely holds a small light bulb and prevents falling and displacement thereof by using a socket for the small light bulb conventionally used as the interior light for a vehicle, and that allows an LED other than the small light bulb to be used as an interior light source.SOLUTION: A locking portion is formed in which at least one side face of the end of a flat plate-like wedge base of a light bulb or of a terminal member connected to the light bulb are protrudedly formed sideward. The end of the wedge is inserted into a separately formed socket from an opening thereof, and a locking portion is engaged by holding the socket between contact electrodes formed facing the opening.
Patent JP-2013227422-A (JP)
Title: Wiper blade rubber
Inventor: YANAGIGUCHI TOMIHIKO
IPC: C08J3/24
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiper blade rubber having excellent low frictional properties and exerting excellent wiping-off properties.SOLUTION: A wiper blade rubber is obtained by crosslinking an acrylic rubber composition that contains an acrylic rubber (A) and a fluororesin (B).
Patent JP-2013231794-A (JP)
Title: Liquid crystal display device
Inventor: SUWA SHUNICHI
IPC: G02F1/1343
Filed: 2012-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can achieve a further excellent voltage response characteristic and a further uniform and high transmittance.SOLUTION: The liquid crystal display device includes a first substrate 20 and second substrate 50, a first electrode 140 and a first alignment film 21 which are formed on the first substrate 20, a second electrode 160 and a second alignment film 51 which are formed on the second substrate 50, and an arrayed plurality of pixels each of which includes a liquid crystal layer 70 containing liquid crystal molecules 71. The liquid crystal molecules 71 are pre-tilted by the first alignment film 21. A plurality of concavoconvex parts 141 are formed on the first electrode 140. A plurality of stepped portions are formed on a convex 142 formed on the first electrode 140.
Patent JP-2013235071-A (JP)
Title: Lens mirror frame
Inventor: MORISAKI KAZUHIRO
IPC: G02B7/02
Filed: 2012-05-07
Abstract: PROBLEM TO BE SOLVED: To make it difficult for a structure for bonding members composing a lens mirror frame to be deformed and highly resistant to impact.SOLUTION: A lens mirror frame according to the present invention having a bond structure in which a first member and a second member are bonded comprises: a first screw hole formed in the first member; a first screw helically engaged with the first screw hole; a second screw hole formed in a position separate from the first screw hole of the first member; and a second screw helically engaged with the second screw hole. The first screw is helically engaged with the first screw hole, thereby fastening the second member to the first member. In the second screw, the distance between its head and the first member is predetermined so as to sandwich the second member between the head and the first member with a predetermined gap between them in an axial direction, while helically engaged with the second screw hole.