baber/WOPTO huggingface dataset:
Patent JP-2011247304-A (JP)
Title: Range switching control device
Inventor: SHINOJIMA MASAAKI
IPC: F16H61/28
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To highly accurately learn the limit position (the reference position) or the like of the movable range of a range switching mechanism driven by a motor.SOLUTION: When prescribed learning execution conditions are established after power supply, butting control is executed in order to rotate a motor 14 until butting occurs at the limit position on the P-range side of the movable range regulated by a detent mechanism 38 of a range switching mechanism 15, thereby learning the limit position on the P-range side as the reference position. A voltage detecting means such as a voltage sensor for detecting a power supply voltage (a voltage of a battery 23) is provided so as to monitor a power supply voltage supplied from the battery 23 to the motor 14. When detecting a state that the power supply voltage varies beyond a prescribed value, learning is inhibited until the power supply voltage becomes stable. By this, it is possible to execute learning of the reference position or the like in a state that the power supply voltage is always stable, thereby improving learning accuracy of the reference position or the like.
Patent JP-2011247351-A (JP)
Title: Universal joint yoke
Inventor: MORIYAMA SEIICHI
IPC: F16D3/26
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To easily secure machining accuracy in cutting a bearing insertion hole part of a universal joint yoke press-molded by using a thick plate material of almost 8 mm or more in order to improve rigidity, thereby preventing a cutting tool from being broken.SOLUTION: By increasing section modulus of a yoke arm part, drag to deflection due to cutting force is increased. When a cross section is curved, the rigidity of the arm part is increased, while interference problem occurs between a bending part and peripheral components, thereby causing bending toward the inside of a yoke center axis. Preferably, the yoke arm part is curved in an arc shape on the outside and inside thereof.
Patent JP-2011248126-A (JP)
Title: Development device
Inventor: NISHINO YOSHIRO
IPC: G03G15/08
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a development device capable of controlling toner concentration highly precisely using a permeability sensor even if a magnetic force generating member is disposed in a screw.SOLUTION: In both a developing screw 42 and an agitating screw 43, magnet sheets 48 are stuck to ridgelines of screw blades of non-magnetic substance. However, in order to correspond to the output fluctuation of a toner concentration sensor 47, a magnet sheet 48 is not disposed on the ridgelines of the screw blades in the vicinity of the toner concentration sensor 47. Then, in a region where the magnet sheet 48 is not disposed, in order to supplement reduction in bulk density of a developer due to reduction in conveyance capability, another screw blade having the same pitch is disposed in a space between the screw blades of the agitating screw 43 having a constant pitch.
Patent JP-2011246994-A (JP)
Title: Fixture for baseboard for scaffolding
Inventor: NAKAO KIMIYO
IPC: E04G7/34
Filed: 2010-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for a baseboard for scaffolding that improves the degree of freedom in a materiel selection for a baseboard for scaffolding.SOLUTION: A fixture for a baseboard for scaffolding comprises a concave portion 11, into which a baseboard for scaffolding is able to be inserted from above, and a locking portion 12 that is fixed to the concave portion 11 and detachably mounted to a scaffolding board that forms the scaffolding. The locking portion 12 has end portions formed into U-shape which are respectively able to be locked to the side portions of the scaffolding board, and first and second locking pieces 31, 32 whose base end portions are able to be mutually connected by a fastener 40. An adjustment long hole 33 is formed at least at one of the base end portions of the first and second locking pieces 31, 32 and the fastener 40 is inserted into the adjustment long hole 33 by which the first and second locking pieces 31, 32 are able to be connected mutually.
Patent JP-2011253988-A (JP)
Title: Wiring board
Inventor: KAMIMURA HIROTATSU
IPC: H05K1/02
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board capable of uniforming tensile stress acting on a plurality of teeth.SOLUTION: The wiring board includes; a plurality of flat-shaped teeth (21a, 21b, 21c, 21d); a comb-shaped part (21f) formed by a trunk part (21e) which bundles the plurality of flat-shaped teeth; an insulation substrate (26) comprised of the comb-shaped part (21f) and a flat-shaped handle (21g) connected thereto; a plurality of wirings (22, 23, 24, 25) made of conductive materials arranged on the insulation substrate (26) which individually extend from each tip of the plurality of flat-shaped teeth to the end of the flat-shaped handle thereby conducting potential of a conductor, which is in contact with the tips of the plurality of flat-shaped teeth, to the end of the flat-shaped handle; and a terminal where the conductive materials are exposed at the tips of the plurality of flat-shaped teeth. A lateral center of the plurality of flat-shaped teeth is positioned inside the width of one flat-shaped handle.
Patent JP-2012002562-A (JP)
Title: Vibration type force detecting sensor element, vibration type force detecting sensor and vibration type force detecting sensor device
Inventor: SATO KENTA
IPC: G01C19/56
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a vibration type force detecting sensor element that is simple in structure and quick in response, a vibration type force detecting sensor using the same, and a vibration type force detecting sensor device using the same.SOLUTION: A vibration type force detecting sensor element 1 comprises a supporting part 12, a vibrating piece 10 having a vibrating part 14 on whose both main faces excitation electrodes 15a and 15b are provided, and a mass part 2 whose base part 3 and weight part 5 are connected by an elastic beam part, wherein the vibrating piece 10 is joined onto the mass part 2 via a joining member 96 in a manner where the surface of the vibrating part 14 opposing a main face 5a and the main face 5a opposing the weight part 5 are cantilevered substantially in parallel to each other with a gap (g) in-between, a vibration type force detecting sensor 20 has in a package 30 the vibration type force detecting sensor element 1 joined via the joining member 96, and onto the package 30 a lid 40 is joined via a seal ring 39, and an internal space T formed by the package 30 and the lid 40 is filled with gas, such as argon gas.
Patent JP-2011048338-A (JP)
Title: Guide member, fixing device and image forming apparatus
Inventor: KISHI YOSHIHARU
IPC: G03G15/20
Filed: 2010-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of preventing an occurrence of image degradation while being carried and as time passes.  <P>SOLUTION: A guide member 25 includes: a guide plate 11 for guiding a transfer paper where a toner image is transferred to a fixing means; and a charge application means 21 for applying a charge to the toner image on the transfer paper to be carried.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012001324-A (JP)
Title: Method of controlling crane
Inventor: KURIMOTO MASAHIRO
IPC: B66C13/22
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling a crane which can more effectively restrict the residual vibration of a hoisted load.SOLUTION: This method of controlling a crane includes a transporting process for turing a boom in order of an acceleration section, an equal angular velocity section and a deceleration section, maintaining the turning radius thereof constant. In this transporting process, the turning speed is controlled to accelerate and decelerate based on the turning speed acceleration/deceleration patterns, which are obtained by converting coordinates so as to form a linear symmetry (a symmetrical relation equal to each other when folding) at the time one half of the transporting time to be required to transport from a transportation starting position to a target position.
Patent JP-2012005944-A (JP)
Title: Apparatus for separating water sticking to gas hydrate
Inventor: MURAYAMA TETSUO
IPC: C10L3/06
Filed: 2010-06-24
Abstract: PROBLEM TO BE SOLVED: To separate and remove water sticking to gas hydrate pellets (GHP) produced in a gas hydrate production plant, to avoid a problem that water frozen during its storage in a low temperature environment causes GHP to adhere to each other to make the handling of GHP difficult.SOLUTION: The upper part of a seal-liquid chamber 30 filled with a seal-liquid L such as liquid propane and liquid hexane having a density lower than that of water is connected to an outlet 22a of a compression device 21 for producing GHP. A pellet transfer device 34 is connected to the lower part of the seal-liquid chamber 30. A water separation plate 35 that allows water to pass therethrough and does not allow GHP to pass therethrough, is disposed below the pellet transfer device 34. A storage section 36 is disposed in the bottom part disposed below the water separation plate 35. Water sticking to GHP pushed out of the outlet 22a and the GHP descend together in the seal liquid L and the water is separated from the GHP. The GHP are transferred by the pellet transfer device 34 to a subsequent process. The water passes through the water separation plate 35 and stays in the storage section 36.
Patent JP-2012009305-A (JP)
Title: Induction heating cooker
Inventor: SAITO KEISUKE
IPC: H05B6/12
Filed: 2010-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker which prevents a heating coil from being visible through a transmissive range of a top plate.SOLUTION: The induction heating cooker comprises: a top plate 4 with an infrared sensor detection range 6 formed on a part of the top plate 4, through which infrared rays and visible rays are transmitted; a heating coil 1 provided beneath the top plate 4 for inductively heating a cooking container 2 placed on the top plate 4; an infrared sensor 5 provided beneath the infrared sensor detection range 6 of the top late 4 for detecting infrared rays radiated from the cooking container 2; and a coil shield plate 7 provided beneath the top plate 4 for shielding at least a part of visible rays reflected from the heating coil 1 and passes through the transmissive range of the top plate 4 to the outside.
Patent JP-2012006350-A (JP)
Title: Liquid droplet discharging head
Inventor: ONOZAWA SHO
IPC: B41J2/045
Filed: 2010-06-28
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of crosstalk in a liquid droplet discharging head in which a liquid is supplied to pressure chambers in a circulative manner.SOLUTION: In the liquid droplet discharging head 10 that supplies a liquid to the pressure chambers PC by circulating it, two adjacent chambers PC communicate with common supply passages CSC1 and CSC2, which are different from each other, via individual supply passages ISC, and also communicate with common recovery passages CRC1 and CRC2, which are different from each other, via individual recovery passages IRC. Thus, a pressure wave generated in each pressure chamber PC is prevented from being propagated to its adjacent pressure chamber PC via the common supply passages or common recovery passages, thus preventing the occurrence of the crosstalk.
Patent JP-2011151346-A (JP)
Title: Face-up optical semiconductor device
Inventor: TANAKA SATOSHI
IPC: H01L33/38
Filed: 2010-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face-up optical semiconductor device having a function of uniformly diffusing current throughout the optical semiconductor device to uniformize the light emission distribution.  <P>SOLUTION: Respective semiconductor layers such as an n-type GaN layer 2, an active layer 3, and a p-type GaN layer 4 are formed on a C-plane sapphire substrate 1. Partial parts of the p-type GaN layer 4 and the active layer 3 are removed, and a transparent electrode layer 5 is formed over the entire surface of the remaining p-type GaN layer 4. A p-side electrode 6 comprising a pad portion 61 and auxiliary electrode portions 62a, 62b are formed on the transparent electrode layer 5. An n-side electrode 7 is formed on the exposed n-type GaN layer 2. On circumferences of concentric circles centering the n-side electrode 7 on the transparent electrode layer 5 in regions equivalent to lateral weak light emission regions or tangent lines thereof, outside independent electrodes 81a, 81b, 82a, 82b, 83a, 83b are formed to extend along the circumferences or the tangent lines.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012013100-A (JP)
Title: Gas distribution unit
Inventor: SHINODA KOJI
IPC: G01M17/007
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To improve assembling workability by facilitating an arrangement of gas flow passages in a case.SOLUTION: A gas distribution unit includes a block body (11) made of synthetic resin and to be fixed in a case (20) of an exhaust gas measuring apparatus. An intake passage (15) for device to be connected to an intake pipe (54) and an intake connecting portion (42), an exhaust passage (16) for device to be connected to an exhaust pipe (28) and an exhaust connecting portion (43), and air passages (14) for measuring device to be connected to pipes (53) for measuring device and intake connecting portions (61) are provided in the block body (11).
Patent JP-2012012442-A (JP)
Title: Protective film for wheel
Inventor: HANAKI KAZUYASU
IPC: C09J7/02
Filed: 2010-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a protective film for a vehicle wheel that achieves a stable pasted state on a vehicle wheel.SOLUTION: The protective film 30 for a wheel comprises a substrate layer and a pressure-sensitive adhesive layer formed on one surface of the substrate layer, where the diameter L3 of the protective film for a wheel is smaller than the diameter L1 of the wheel to be protected and larger than the outermost diameter L2 of an opening formed in the disk surface of the wheel to be protected. The diameter of the protective film for a wheel may be 80% or more of the diameter of the wheel to be protected.
Patent JP-2012015829-A (JP)
Title: Imaging device
Inventor: TSUDA YUTAKA
IPC: H04N5/225
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To enable image data to be acquired at a continuous imaging speed set by a user in an imaging device capable of recording on plural recording media.SOLUTION: An imaging device comprises: imaging means 107 for imaging a subject to acquire image data; acceptance means 121 for accepting the setting operation of a continuous imaging speed; storage means 112 for temporarily storing the plural image data; setting means 121 for setting one of plural recording media 123a, 123b as a first recording medium for recording the image data; first determination means 117 for determining whether the accepted continuous imaging speed can be maintained when recording on the set first recording medium the plural image data stored in the storage means 112; and recording control means 116 for dispersing and recording the plural image data on the plural recording media 123a, 123b respectively when the continuous imaging speed is determined to be unable to be maintained. At least one of the plural recording media 123a, 123b is configured to be removable.
Patent JP-2012015353-A (JP)
Title: Polishing liquid for cmp and polishing method using the same
Inventor: SHIMADA TOMOKAZU
IPC: B24B37/00
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide polishing liquid for CMP and a polishing method using the polishing liquid that can increase a polishing speed for a low-k film as an interlayer insulating film layer with keeping an excellent polishing speed for barrier metal of a barrier layer and silicon dioxide of a cap layer.SOLUTION: Polishing liquid for CMP containing (A) a compound having a betaine structure, (B) abrasive grain having positive charge, (C) oxidized metal dissolving agent and (D) oxidant is used. The polishing is performed by a method comprising a first polishing step of polishing a conductive material layer on a substrate which contains an interlayer insulating film having protuberant portions and groove portions on the surface thereof, a barrier layer 2 provided while following the surface of the interlayer insulating film and a conductive material layer provided so as to cover the barrier layer 2 so that the barrier layer 2 located on the protuberant portions of the interlayer insulating film is exposed, and a second polishing step of polishing the barrier layer 2 exposed in the first polishing step with the polishing liquid for CMP to expose the protuberant portions of the interlayer insulating film.
Patent JP-2012015356-A (JP)
Title: Substrate treatment device and control method of the same
Inventor: KUBO SHUICHI
IPC: H01L21/677
Filed: 2010-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment device and a control method of the same which prevent communication failure from occurring because a huge amount of messages are sent from the substrate treatment device to cause control abnormality when communication performance of a network between the substrate treatment device and a host computer lowers.SOLUTION: The substrate treatment device comprises a main control section including a device control section for generating data necessary for treating a substrate and data for monitoring operation states of a device, a communication section having a buffer for temporarily storing the data and a communication control section for transmitting the data generated at the device control section to a host computer via the communication section. The communication control section executes a transmission flow control program including a step of checking a communication state and a step of checking priority, checks idle capacity of the buffer and the number of transactions in the course of communication, and transmits a primary message when checking results are OK.
Patent JP-2011067085-A (JP)
Title: Linear and curvilinear motor system
Inventor: SHIKAYAMA TORU
IPC: H02K41/03
Filed: 2010-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear and curvilinear motor system smoothly travelling an orbit comprising a linear track and a curved track, and performing an accurate positioning operation.  <P>SOLUTION: The linear and curvilinear motor system is equipped with: a linear and curvilinear guiding unit to movably guide the right and the left sides of a slider, with the structure constituted by a linear track and a curved track; and a motor unit having a stator with both a permanent magnet 111a serving as a stator linear-track part and a permanent magnet 111b serving as a stator curved-track part, and a mover arranged at the slider with the stator via a space and has a coil 11 having the linear-track part. The system has an encoder head 30 and a hall sensor 31 to detect the position of the linear and the curved tracks. The radius r in the position detecting point of the curved track is defined as r=λmγm, when a magnetic-pole pitch is determined as λm in the linear track of the stator and the magnetic-pole pitch as γm in the curved track of the stator.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012017870-A (JP)
Title: Kiln
Inventor: KATAYASU TAKUO
IPC: F27B7/30
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a kiln having reduced fluctuation in heat treatment.SOLUTION: The kiln includes: a hollow cylindrical furnace core tube 5 formed by closing both ends of a cylinder part 51 by a pair of sidewall parts 52 and 53; and a driving part rotating the furnace core tube 5 around a center axis of the cylinder part 51, wherein an aperture 51a extending from one sidewall part 52 to the other sidewall part 53 is formed in the cylinder part 51, a partition plate 54 extending from one end peripheral edge of the aperture 51a as a base end in the circumferential direction of the cylinder part 51 to interrupt a part from the center axis to the aperture 51a is provided inside the cylinder part 51, and wherein the driving part drives the furnace core tube in normal and reverse driving.
Patent JP-2012019015-A (JP)
Title: Laser diode drive circuit, light-emitting device using the same, disk device and laser printer
Inventor: SHIMADA KAZUAKI
IPC: H01S5/068
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a laser diode drive circuit which can generate a stable driving current independent of voltage fluctuation in a power supply voltage or at an output terminal.SOLUTION: An output current mirror circuit 10 amplifies a current Iin input to an input-side transistor M1 and outputs the amplified current to a laser diode 4 via an output terminal 102. A second reference current Iref2 is input to an input-side transistor M3 of a replica current mirror circuit 12. A voltage regulation part 20 regulates a voltage Vout' at one end of an output-side transistor M4 of the replica current mirror circuit 12 to coincide with a voltage Vout at a corresponding end of an output-side transistor M2 of the output current mirror circuit 10. A compensation current generation part 30 generates a compensation current Icomp corresponding to an output current Iout' of the replica current mirror circuit 12. To the input-side transistor M1 of the output current mirror circuit 10, a composite current of the compensation current Icomp and a first reference current Iref1 is supplied.
Patent JP-2012019028-A (JP)
Title: Soldering method for element
Inventor: ONO HIROTAKA
IPC: B23K1/00
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a soldering method in which mutual galling generated among a jig, an electrode, and an element during soldering is prevented to improve flowability of a resin and adhesiveness to an electrode during resin molding.SOLUTION: A soldering method comprises: dividing an electrode 1 into a plurality of sections 1A to 1C according to cutouts 1a extending in a direction crossing with a longitudinal direction of the electrode; providing openings 2a in a plurality of jig segments 2A to 2C constituted by dividing a jig 2 in accordance with the plurality of sections 1A to 1C, respectively; before soldering of elements 3, disposing the plurality of jig segments 2A to 2C on the plurality of sections 1A to 1C of the electrode 1 via gaps 5 therebetween, respectively, so as to dispose boundaries between the jig segments adjacent to each other along the cutouts 1a; positioning the respective jig segments 2A to 2C according to the sections 1A to 1C of the electrode 1; thereafter, placing the elements 3 via solder on the respective sections 1A to 1C of the electrode 1 through the openings 2a of the respective jig segments 2A to 2C; and thereafter soldering the respective elements 3 on the respective sections 1A to 1C of the electrode 1 through heat treatment.
Patent JP-2012017287-A (JP)
Title: Therapeutic agent for senile disease
Inventor: SUZUKI KOICHI
IPC: A61K38/00
Filed: 2010-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a more specific and practical use of silk peptide based on a finding obtained by studying the effect of silk peptide at a molecular level.SOLUTION: A therapeutic agent with silk peptide as an active constituent is used for a senile disease associated with an accumulation of CK-BB.