baber/WOPTO huggingface dataset:
Patent JP-2014048419-A (JP)
Title: Information acquisition device and object detection device
Inventor: IWATSUKI NOBUO
IPC: G02B5/18
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an information acquisition device and an object detection device, each having a reduced number of components and a device main body whose thickness has been effectively reduced.SOLUTION: A projection unit 100 includes; a laser light source 110; a collimator lens 120 which transforms light emitted by the laser light source 110 into parallel light; a mirror 130 which reflects the light transmitting through the collimator lens 120; and a DOE 140 which transforms the light reflected by the mirror 130 into light that exhibits a predetermined dot pattern in a target region and projects the same onto the target region. A projection housing unit 410 is integrally formed with a base 400 to accommodate the laser light source 110, the collimator lens 120, the mirror 130, and the DOE 140 such that the laser light source 110, the collimator lens 120, and the mirror 130 are linearly arranged and the DOE 140 faces the target region.
Patent JP-2014050240-A (JP)
Title: Industrial vehicle
Inventor: KONSAGA TORU
IPC: B60L11/18
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of performance of a fuel cell.SOLUTION: A forklift 11 determines whether a place where it goes into a vehicle stop state is a parking place P1 for the forklift 11 defined in a physical distribution facility or not. Then, if the forklift 11 goes into the vehicle stop state in a place other than the parking place P1, it makes voltage holding control be executed for a time Y, because there is a high possibility that the forklift 11 will restart in a short time.
Patent JP-2014049654-A (JP)
Title: Substrate refitting method, manufacturing method of multi-piece substrate, and multi-piece substrate
Inventor: ISHIHARA TERUYUKI
IPC: H05K3/00
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce processing errors which may occur when cutting off piece substrates.SOLUTION: A substrate refitting method includes: forming a conductor pattern 121b on a main principal face F11 of a substrate 10a, prior to laser irradiation, in such a manner that an end face is positioned in a portion to be irradiated with a laser later; and forming a conductor pattern 121c including an end face outside of the end face of the conductor pattern 121b, on a second principal face F12 of the substrate 10a opposing the conductor pattern 121b, prior to laser irradiation. By irradiating both the conductor pattern 121b and the substrate 10a with the end face of the conductor pattern 121b as a boundary with laser light from a side of the first principal face F11, a cross section F2 connecting the end face of the conductor pattern 121b and the end face of the conductor pattern 121c is formed on the substrate 10a, a part of the substrate 10a is cut out as a substrate piece, and the substrate piece and another substrate are fitted together in such a manner that the other substrate is brought into contact with the end face of the conductor pattern 121c.
Patent JP-2014047316-A (JP)
Title: Lactide copolymers and methods of producing the same
Inventor: HAMURA SATOSHI
IPC: C08G63/08
Filed: 2012-09-03
Abstract: PROBLEM TO BE SOLVED: To provide: novel lactide copolymers which have a branch structure and thus have excellent moldability and also have a high melting point; and methods of producing the same.SOLUTION: Provided are: lactide copolymers represented by the general formula (1); and methods of producing lactide copolymers including copolymerization of lactide and a specific ε-caprolactone.
Patent JP-2013007758-A (JP)
Title: Capacitive pressure sensor
Inventor: PAUL D LUCAS
IPC: G01L19/04
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an improved electrode, and a fixture for the electrode in a pressure transducer.SOLUTION: A pressure transducer assembly has: a first body; a second body; a diaphragm; and an electrode. The first body and the diaphragm form a first chamber, and the second body and the diaphragm form a second chamber. The electrode is arranged in the first chamber. Capacitance between the electrode and the diaphragm represents pressure difference between the chambers. The electrode is suspended from a hub, and spoke attachment is performed to it. In some embodiment, the electrode is completely metal. The electrode may have a disk made of ceramics, on which a conductive film is formed. The disk is connected to a housing having a rod made of ceramics. In addition, a transducer has an expansion member with a low thermal coefficient connected to the housing in order to reduce twist according to temperature variation.
Patent JP-2014051023-A (JP)
Title: Stampable sheet, and method for manufacturing the same
Inventor: IDE HIROKAZU
IPC: B29B11/16
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a stampable sheet which exhibits excellent appearance quality even when the one in which a part of each of a carbon fiber mat and a thermoplastic resin film constituting the stampable sheet contains a recycle material is used, in the stampable sheet obtained by impregnating the thermoplastic resin film in the carbon fiber mat composed of discontinuous carbon fibers.SOLUTION: In a stampable sheet obtained by laminating a thermoplastic resin film and a carbon fiber mat composed of discontinuous carbon fibers and impregnating thermoplastic resin in the carbon fiber mat through heating and compression, at least the thermoplastic resin film to be arranged in the outermost layer satisfies following requirements (1)-(4). (1) The thermoplastic resin film is formed by non-stretch or with a stretch ratio of five times or more by melt-extrusion (per axis in a stretch direction), (2) a thickness of the thermoplastic resin film is 100-1,000 μm, and a dispersion cv value of the thickness is 1-10%, (3) a relative viscosity ηr is 1.0-4.5, and (4) the thermoplastic resin is a polyamide.
Patent JP-2014050923-A (JP)
Title: Electric power tool
Inventor: IWAMURA NORIHIRO
IPC: B25F5/00
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric power tool which can more properly perform lock detection of a motor.SOLUTION: When a detected load torque (load current) reaches a threshold value of a lock condition set for detecting lock of a motor 21 in a predetermined time (t3-t4) after performing control for increasing a speed reduction ratio against a power transmission part 22 by a control part 23, the control part 23 stops the drive of the motor 21. When the detected load torque does not reach the threshold value in the predetermined time (t3-t4), the control part 23 makes the motor 21 continue the drive.
Patent JP-2014051714-A (JP)
Title: Sputtering target
Inventor: EBATA KAZUAKI
IPC: C04B35/44
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering target for oxide semiconductors, which has high density and low resistance, and to provide a thin film transistor having high field effect mobility and high reliability.SOLUTION: A sputtering target includes a sintered body including a homologous structure compound which includes oxides including indium element (In), zinc element (Zn), and aluminum element (Al) and which is represented by InAlO(ZnO)(m is 0.1-10), and a bixbyite structure compound represented by InO.
Patent JP-2014051060-A (JP)
Title: Production method of mask for printing and separator for fuel battery
Inventor: TOKUDA KENICHI
IPC: B41N1/24
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem that defect easily generates in screen printing.SOLUTION: (A) An open hole 210 disposed in a metal mask 200 includes a pattern outline-defining part 212 and an enlarged part 214. (B) An ink 400 is mounted on the metal mask 200, then is pressed in two or more open holes 210 respectively by a squeegee 300. (C) The metal mask 200 is extracted. In this case, the enlarged part 214 suppresses that the ink 400 enters between the metal mask 200 and a base material 122.
Patent JP-2014051722-A (JP)
Title: Iron plating apparatus
Inventor: MURASE YASUYUKI
IPC: C25D17/00
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an iron plating apparatus in which an iron plating layer can be formed on an article to be plated formed from an aluminum alloy at high speed.SOLUTION: An iron plating apparatus (100) includes: a plating treatment part (10) in which an iron plating layer is formed on a surface of an article to be plated formed by an aluminum alloy; a main tank (20) that supplies a plating solution to a plating treatment part (10); a pH adjustment part (30) that adjusts a pH of a plating solution discharged from a plating treatment part (10); and an iron dissolution tank (40) in which iron is dissolved by a plating solution in which a pH is adjusted by a pH adjustment part (30). A plating solution in which iron is dissolved by an iron dissolution tank (40) is supplied to a main tank (20).
Patent JP-2014054713-A (JP)
Title: Method of processing wafer
Inventor: MINATO KOKICHI
IPC: B24B53/00
Filed: 2012-09-13
Abstract: PROBLEM TO BE SOLVED: To carry out dressing of the cutting blade without interruption of wafer processing in removing beveled parts of an outer peripheral portion of a wafer with a cutting blade.SOLUTION: A method of processing a wafer is for removing beveled parts (74) of an outer peripheral portion of a wafer (W) by using a pair of blades (31a, 31b) and includes a step of holding the wafer (W) with the center of the wafer (W) located at the center (C1) of rotation of a chuck table (4) and a step of, while cutting the outer peripheral portion of the wafer (W) held on the chuck table (4) with one of the cutting blades (31a, 31b), carrying out dressing of the other of the blades (31a, 31b) on a dressing board (61).
Patent JP-2014060232-A (JP)
Title: Feeder cart and electronic component mounting device
Inventor: ASHIGAKI JUN
IPC: H05K13/04
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a feeder cart and an electronic component mounting device capable of stably supplying components.SOLUTION: A feeder cart includes: a plurality of tape feeders which are mounted on prescribed positions regularly arrayed and each of which has an insertion port through which a supply tape housing an electronic component therein is inserted; and a tape reel storage part in which a tape reel around which the supply tape is wound is stored. Between the insertion port and the tape reel, a supply tape guide mechanism is provided in which a tape guide part for guiding a plurality of supply tapes to the tape feeders is provided in the direction where the tape feeders are regularly arrayed.
Patent JP-2014058014-A (JP)
Title: Wire saw
Inventor: INOUE MAKOTO
IPC: B28D5/04
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an abrasive-grain-fixed wire saw having good sharpness and less kerf loss.SOLUTION: A wire saw is dispersion-anchored with a grain aggregate on its surface. The grain aggregate consists of main grains in a predetermined grain diameter range functioning as an abrasive grain for grinding a material and auxiliary grains smaller in grain size than the main grains. In a number-based integration distribution of the grain aggregate, the accumulation% of the auxiliary grains is at least 11% of the accumulative grain number from the small-sized side of the number-based integration distribution.
Patent JP-2014048658-A (JP)
Title: Layered belt and manufacturing method of the same
Inventor: TAKAYA YOSHIHARU
IPC: G03G15/20
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a layered belt capable of exhibiting excellent durability even when it is used under severe conditions such as repeated bending like a fixing belt for electromagnetic induction heating and repeated heating and cooling, and an industrially advantageous method for manufacturing the layered belt.SOLUTION: The layered belt comprises an inner layer (1) which is a substrate layer made of polyimide resin and an outer layer (3) which is metal. A conductive heat-resistant resin layer (2) is provided between the inner layer (1) and the outer layer (3), for serving as an adhesion layer of the two layers (1) and (3).
Patent JP-2014064341-A (JP)
Title: Adjusting device, and adjusting method
Inventor: TANAKA MASAHIRO
IPC: H02M3/155
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce error in the amount of a current being added to an output current from a switching power supply circuit.SOLUTION: An adjusting device 100 sets the designation value of a current source circuit 112, capable of generating an amount of current corresponding to a preset designation value, to predetermined value, and completes discharge of a capacitor 111 by switching a switch 113 to the discharge side, in a state where the output current from a switching power supply circuit 101 is not flowing to the capacitor 111 side. After discharge of the capacitor 111 is completed and the switch 113 is switched to the discharge side, the adjusting device 100 charges the capacitor 111 by switching the switch 113 to the charge side, and measures the time after the switch 113 is switched to the charge side before the potential difference of the capacitor 111 exceeds a threshold. The adjusting device 100 calculates a designation value for designating the measured time to a predetermined time on the basis of the time thus measured and a predetermined value, and then sets the designation value of the current source circuit 112 to the designation value thus calculated.
Patent JP-2014061742-A (JP)
Title: Fitting structure and fitting method for steering wheel locking mechanism of saddle type vehicle
Inventor: HAYASHI SHIKEN
IPC: B62H5/02
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure and fitting method for a steering wheel locking mechanism of a saddle type vehicle capable of suppressing relative positional shifting between a lock hole and a lock pin.SOLUTION: A head pipe is connected to the front end of a main frame 1, an upper bracket 6 is supported on the head pipe to be steered, and a steering wheel lock mechanism 52 is fitted to the top surface of the main frame 1 via a switch bracket 50. The steering wheel lock mechanism 52 includes a lock pin 56 engaged with lock holes 58 of the upper bracket 6 in lock operation. The switch bracket 50 is fastened to the main frame 1 by a first fastening member 66 at a main frame first position opposite to the lock holes 58, and to the main frame 1 by second and third fastening members 68 and 70 at main frame second and third positions different from the main frame first position.
Patent JP-2014061116-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that has enhanced interest in a game.SOLUTION: After execution of a stop pattern notice for stopping a chance pattern ("1, 1, 2") indicating low jackpot reliability as shown in (C) and (D), a background change notice may be executed, where a background image in an image display device 5 indicating low jackpot reliability changes from an image (normal background image) with the daytime as a motif to a background image (special background image) with the nighttime as a motif as shown in (E) to (G). In this manner, in transition from a stop pattern notice to a background change notice, only a predetermined varying notice performance can be executed.
Patent JP-2014061541-A (JP)
Title: Thermal insulating material for molten metal and method of producing the same
Inventor: SAKUMA TAKEYUKI
IPC: B22D27/06
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermal insulating material for molten metal which can be easily secured in a required amount and a method of producing the same.SOLUTION: A thermal insulating material for molten metal is a solid material mainly composed of at least one of silica and alumina, and carbon. A method of producing a thermal insulating material for molten metal includes a step of mixing inorganic materials comprising at least one of silica and alumina, and carbon, to granulate them in the presence of moisture.
Patent JP-2014065408-A (JP)
Title: Vehicle body structure
Inventor: MATSUDA HIROSHI
IPC: B32B15/08
Filed: 2012-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body structure in which a reinforced resin is applied to a part of a panel forming a framework of the vehicle body structure and strong coupling with members such as other steel plates is achieved.SOLUTION: A reinforce part serving as a reinforcement material is inserted between an inner member and an outer member which form a framework. The reinforce part has a structure where a steel plate 41 is sandwiched by a carbon fiber reinforced resin 31 and a carbon fiber reinforced resin 32. The carbon fiber reinforced resin 31 and the carbon fiber reinforced resin 32 are cut so as to expose the steel plate at an end part and form screw tightening parts or welding parts.
Patent JP-2013036616-A (JP)
Title: Working fluid supply device and electric actuator
Inventor: MAKINO NAOHIRO
IPC: F04B49/08
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a working fluid supply device capable of supplying a high pressure working fluid at a low electrical current and an electric actuator capable of exhibiting large force at a low electrical current.SOLUTION: The electric actuator 1 includes the working fluid supply device 10 and an actuator 20 actuated in response to an input of working fluid output from a variable displacement pump 12. The working fluid supply device 10 includes an adjustable-speed motor 11, the variable displacement pump 12 driven by the adjustable-speed motor 11 and capable of ejecting the working fluid, an electric motor control unit 13 controlling the adjustable-speed motor 11 to achieve an intended rotation speed, and a pump control unit 14 controlling the variable displacement pump 12 so that the ejection volume of the variable displacement pump 12 decreases with an increase in the ejection pressure of the variable displacement pump 12.
Patent JP-2014071253-A (JP)
Title: Electrophotographic photoreceptor and image forming apparatus including the same
Inventor: ISHII YOSHINOBU
IPC: G03G5/08
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor configured to prevent an image defect such as image non-uniformity even if a surface layer thickness is reduced as the electrophotographic photoreceptor is used.SOLUTION: An electrophotographic photoreceptor 1 includes a cylindrical substrate 10, a photosensitive layer 11 including at least a photoconductive layer formed on the cylindrical substrate 10, and a surface layer 12 formed on the photosensitive layer 11. The surface layer 12 includes a detection area 12a for detecting a wear degree of the surface layer 12 due to the use of the electrophotographic photoreceptor 1. A ratio of thickness of the surface layer 12 in an area adjacent to the detection area 12a with respect to the surface layer 12 in the detection area 12a is 20-80%. In the electrophotographic photoreceptor 1, the wear degree of the surface 12 can be detected by the detection area 12a, thereby preventing image defect such as image non-uniformity.
Patent JP-2014072439-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: FUJII TATSUYA
IPC: H01L21/027
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing method and a substrate processing apparatus which allow for covering the whole surface area of a substrate with a liquid membrane containing water in a paddle shape, and completing a liquid membrane of a paddle shape in a short time.SOLUTION: A liquid membrane 50 of a DIW/IPA mixture is formed on the surface of a substrate W, by supplying a DIW/IPA mixture from a mixture nozzle 4 to the surface of the substrate W, while decelerating the substrate W to puddle revolving speed after rinse step. Since the DIW/IPA mixture has a low surface tension, the DIW/IPA mixture supplied to the surface of the substrate W spreads well thereon, and the liquid membrane 50 of a DIW/IPA mixture covers the whole surface area of the substrate W.
Patent JP-2014072449-A (JP)
Title: Composition for formation of semiconductor substrate passivation film, semiconductor substrate with passivation film and manufacturing method thereof, and solar battery element
Inventor: TANAKA TORU
IPC: H01L31/04
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a composition for formation of a semiconductor substrate passivation film which makes possible to form a semiconductor substrate passivation film in a desired shape by a simple and convenient method, and which has good storage stability, suppresses the occurrence of unevenness in printing, and allows a good coating film uniformity to develop.SOLUTION: A composition for formation of a semiconductor substrate passivation film comprises: an organic aluminum compound expressed by the general formula (I) below; and at least one selected from a fluorine-based surfactant and a silicone-based surfactant. In the formula (I), R's represent an alkyl group with 1-8 carbon atoms independently of each other; n represents an integer of 0-3; Xand Xrepresent an oxygen atom or a methylene group independently of each other; and R, Rand Rrepresent a hydrogen atom or an alkyl group with 1-8 carbon atoms independently of each other. [Formula (I)]
Patent JP-2014074738-A (JP)
Title: Fixing device and image forming apparatus
Inventor: NAITO YUTAKA
IPC: G03G15/20
Filed: 2012-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device having good assemblability and manufactured at a low cost without the need to use an additional stationary member by causing a reinforcement member to hold a reflection member by the use of elastic deformation or plastic deformation of the reflection member itself.SOLUTION: A reinforcement member 23 and a reflection member 24 are initially not in contact with each other, and then the reinforcement member 23 is inserted into an opening of the reflection member 24. In association with the insertion of the reinforcement member 23, a stationary part 24b of the reflection member 24 is elastically deformed to be bent at an end in a longitudinal direction of the reflection member 24, however, the reinforcement member 23 further advances. The reinforcement member 23 further advances, and the stationary part 24b of the reflection member 24 completely goes beyond the reinforcement member 23 and then returns to the original shape by elastic force of the stationary part 24b itself. Accordingly, the stationary part 24b is hooked on the reinforcement member 23 to complete the assembly.
Patent JP-2014060375-A (JP)
Title: Foup with intake/outtake arrangement
Inventor: HUANG CHI-TE
IPC: B65D85/86
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a front opening unified pod (FOUP) with an intake/outtake arrangement.SOLUTION: In the FOUP, an intake/outtake arrangement of three intakes and one outtake is adopted. When filling the FOUP of the arrangement with gas, a mixture zone of filling gas, moisture within the FOUP and oxygen gas is effectively increased, and removal efficiency of moisture within the FOUP and oxygen gas is improved. Therefore, cleaning efficiency of the FOUP is improved and the time for filling the FOUP with gas is shortened. In addition, humidity within the FOUP is effectively reduced, an internal environmental state of the FOUP is speedily matched to an environmental state in which a semiconductor manufacturing step is executed, and contributed to the subsequent semiconductor manufacturing step and the time for preprocessing work prior to the semiconductor manufacturing step is effectively shortened.