baber/WOPTO huggingface dataset:
Patent JP-2014175763-A (JP)
Title: Variable gain amplification circuit
Inventor: FUJII SHINSUKE
IPC: H03G3/10
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a variable gain amplification circuit that has a flat gain over a wide band.SOLUTION: A variable resistor for gain setting is connected between source electrodes of first and second MOS transistors constituting a differential pair. A first variable capacitor is connected to the source electrode of the first MOS transistor, and a second variable capacitor is connected to the source electrode of the second MOS transistor. A third variable capacitor is connected to a drain electrode of the first MOS transistor, and a fourth variable capacitor is connected to a drain electrode of the second MOS transistor. Values of the first to fourth variable capacitors are controlled in accordance with a gain setting by the control of the variable resistor to match a pole frequency with a zero point frequency.
Patent JP-2014172312-A (JP)
Title: Vinylidene chloride resin wrap film and production method thereof
Inventor: ASANO MASAFUMI
IPC: B29L7/00
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a vinylidene chloride resin wrap film which suppresses tearing of a film from a cut end surface while keeping cutting properties of the film for a film cutting edge, reduces tearing troubles in picking out an end part of a film re-wound in a decorative box for housing a wound body during drawing the film from the wound body and has improved usability.SOLUTION: A vinylidene resin wrap film has a tear strength in the TD direction of 2-6 cN, a tensile elasticity in the MD direction of 250-600 MPa and a low-temperature crystallization initiation temperature of 40-60°C, measured by a temperature modulation type differential scanning calorimeter.
Patent JP-2014174491-A (JP)
Title: Anti-vibration mechanism of optical device
Inventor: FUJISAKI YOSHIBUMI
IPC: G03B5/00
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an anti-vibration mechanism of an optical device, which is capable of controlling the operation of an anti-vibration optical element with a simple and compact configuration.SOLUTION: In the anti-vibration mechanism of an optical device, an anti-vibration moving member is supported on a base member via a plurality of ball-shaped rolling elements so as to be movable along a plane orthogonal to an optical axis of a photographic optical system, and cylindrical rolling element housing parts for housing therein the ball-shaped rolling elements are formed on the inside of one of the anti-vibration moving member and the base member, and a movement restricting recess is formed on the other of the anti-vibration moving member and the base member, and the movement restricting recess has a support base surface with which the ball-shaped rolling elements are brought into contact, and an inside restricting surface which is brought into contact with outer surfaces of the rolling element housing parts to limit the range of movement of the anti-vibration moving member relative to the base member.
Patent JP-2013195427-A (JP)
Title: Method of disposing of secondary radioactive waste
Inventor: JAN HENDRIK BROWN
IPC: G21F9/30
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of disposing of, at significantly low cost, secondary radioactive wastes that result from disassembling components of nuclear equipment with a cutting method using a mixture of water and an a water-admixed abrasive.SOLUTION: In a method of disposing of secondary radioactive wastes that result from disassembling components of nuclear equipment with a cutting method using a mixture of water and an a water-admixed abrasive, the secondary radioactive wastes (S) are mixed into uncontaminated concrete (R), and the mixed concrete is injected into a final storage container (2) containing primary radioactive wastes.
Patent JP-2014180225-A (JP)
Title: Tomato separation unit in tomato harvester
Inventor: YASUMOTO MITSUMASA
IPC: A01D45/00
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a separation shelf and a holding structure thereof by which tomatoes can be highly efficiently and stably separated, in a separation unit that separates fruits by vertically moving tomato branches with the separation shelf that vertically moves the branches.SOLUTION: A separation shelf 41 is held by a support frame 46 through a vertical driving mechanism, with one end in the front and rear of the support frame 46 held by a support structure in a manner freely adjusting the height. On the side of the support frame 46, there is installed a tilt angle display 10, making it display a tilt angle relative to a level of the support frame 46. Consequently, the tilt angle of the support frame 46 is set at an initial set angle by driving height adjusting means, and thereby the deviation of the tilt angle of the support frame 46 during an operation relative to the initially set tilt angle is displayed.
Patent JP-2013193460-A (JP)
Title: Printing apparatus and printing method
Inventor: LIU LIN
IPC: B41J29/38
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus and a printing method that can automatically determine whether printing paper can be used and prevent resource consumption and time consumption.SOLUTION: A printing apparatus includes a paper conveying mechanism, a printing mechanism, a processing unit, a slide bar, and a paper identification mechanism. The printing apparatus determines whether supplied printing paper can be used.
Patent JP-2014180846-A (JP)
Title: Transparent flexible metal-clad laminate and flexible printed wiring board
Inventor: TADA KENTA
IPC: H05K1/03
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a flexible metal-clad laminate and a flexible printed wiring board each endowed simultaneously with excellent heat resistance, flexibility, and low hygroscopicity.SOLUTION: A flexible metal-clad laminate wherein a polyesterimide resin including, among structural units thereof, a structure expressed by the following general formula (1) is laminated on at least one surface of a metal foil is manufactured: general formula (1) (in the formula, R1 expresses a divalent linear aliphatic group, divalent alicyclic group, or divalent aromatic group, whereas R2 expresses a divalent linear aliphatic group, divalent alicyclic group, or divalent aromatic group).
Patent JP-2014182074-A (JP)
Title: Analog electronic timepiece
Inventor: HASEGAWA KOSUKE
IPC: G04C3/14
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an analog electronic timepiece capable of efficiently operating a plurality of pointers without lowering user-friendliness.SOLUTION: An analog electronic timepiece comprises: a stepping motor driven stepwise; a first indication part rotated by every first rotation angle according to the step drive; a second indication part rotated by every second rotation angle, the second rotation angle being smaller than the first rotation angle, interlocking with the rotation of the first indication unit; single rotation control means operating step drive according to setting related to a rotational position of the first indication part; interlock rotation control means operating step drive so that both of the rotational position of the first indication part and the rotational position of the second indication part become set positions respectively; and rotation selecting means making the single rotation control means operate in the case of being in an operation mode in which the rotational position of the first indication part is changed or in the case of being in an operation state in which the rotational position of the first indication part is temporarily changed, and making the interlock rotation control means operate when setting related to the final rotational position of the first indication part is decided.
Patent JP-2014182093-A (JP)
Title: Test tool for electrophoresis and method of manufacturing the same
Inventor: FUJITA TAIGA
IPC: G01N27/447
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a test tool for electrophoresis that can easily separate every arbitrary pH area with high precision according to a difference in molecular weight of an object to be evaluated, and a method of manufacturing the same.SOLUTION: There is provided a test tool for electrophoresis that has a gel layer formed on a base material and is used for molecular weight analysis. The gel layer has a plurality of analytic areas in a direction orthogonal to a direction of electrophoresis and the plurality of analytic areas differ in mesh size of gel from one another.
Patent JP-2014184634-A (JP)
Title: Passage unit, liquid jet head, liquid jet apparatus, and manufacturing method of passage unit
Inventor: NAKAO HAJIME
IPC: B41J2/055
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of inhibiting a liquid from seeping from a diaphragm during use of a passage unit.SOLUTION: A passage unit U0 includes: a deformable diaphragm 11; and a pressure chamber 21 in which the diaphragm 11 forming a part of a wall is deformed thereby applying a pressure to a liquid F. The diaphragm 11 includes a modifier 14a which generates a lump from the liquid F. A liquid jet head 1 includes: the passage unit U0; and a nozzle 62 which communicates with the pressure chamber 21. A liquid jet apparatus 200 is equipped with the liquid jet head 1. When the diaphragm 11 has a ceramic base material 12, the modifier 14a may be contained in a clearance CL1 located at an internal space 12c of the base material 12.
Patent JP-2014187164-A (JP)
Title: Joint structure between lead terminal and electrode connection terminal
Inventor: KAWAKAMI TATSUYA
IPC: H01G9/008
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure between a lead terminal and an electrode connection terminal capable of joining a lead terminal used for electronic components and an aluminum terminal forming an electrode connection terminal at a low cost.SOLUTION: According to this invention, a lead terminal 2 and an aluminum terminal 3 are joined by providing a hollow hole 3c at one end of the aluminum terminal 3, inserting the lead terminal 2 on which a thread 2a is rolled into the hollow hole 3c, and caulking the periphery of the aluminum terminal 3 from four directions so as to make a thick portion around the hollow hole 3c tightly adhere along the thread 2a of the lead terminal 2. With this configuration, the lead terminal 2 and the aluminum terminal 3 can be joined at a low cost. Since the periphery of the aluminum terminal 3 is caulked from four directions so as to make the thick portion around the hollow hole 3c tightly adhere along the thread 2a of the lead terminal 2, a sufficient tensile strength can be obtained. Additionally, since a contact area between the lead terminal 2 and the aluminum terminal 3 increases, stable and good conductive properties can be obtained.
Patent JP-2013227663-A (JP)
Title: Coating method of substrate and turbine engine component using the same
Inventor: MURAKAMI HIDEYUKI
IPC: C23C28/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating method of a substrate in which a void generated in the substrate is controlled even if a coated material is exposed to a high temperature, and that prevents deterioration of the substrate.SOLUTION: A coating method includes: a step in which a substrate is installed; a deposition step of a PtIr alloy layer, in which an alloy layer of Pt and Ir in which an Ir content in PtIr is 3-50mass% is deposited on a surface of the substrate; a deposition step of a topcoat alloy layer that is formed by metals chosen from one or more of Pt, Ni, Al, Cr, and Co or an alloy of them on the PtIr alloy layer, and that has a diffusion coefficient that is larger than the diffusion coefficient of the PtIr alloy layer; and a heat treatment step that heat-treats the substrate with the deposited layers to form a laminate bond coat of the PtIr alloy layer and the topcoat alloy layer.
Patent JP-2014191409-A (JP)
Title: State control device and state control method
Inventor: MINAMI RYOSUKE
IPC: G06F11/18
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that even when single event upset is detected, a long time is required for restoration in a logic circuit.SOLUTION: The state control device includes: first and second state holding registers for storing data constituted of a plurality of bit width indicating a control state; and a SEU detection part for detecting the occurrence of single event upset in at least one of the first and second state holding registers. The state control device is configured to, when detecting the occurrence of the single event upset in the first state holding register, notify the first state holding register of the data stored in the second state holding register, and to instruct the correction of the data of the first state holding register, and to, when detecting the occurrence of the single event setup in the second state holding register, notify the second state holding register of the data stored in the first state holding register, and to instruct the correction of the data of the second state holding register.
Patent JP-2014191079-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic process cartridge, and image forming apparatus
Inventor: OSADA TAKAHIRO
IPC: G03G5/06
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that has good temporal stability of a coating liquid for charge transport layer formation, good productivity, excellent electrical characteristics including repetitive characteristics in normal temperature and normal humidity and in high temperature and high humidity, and an effect of suppression of filming.SOLUTION: An electrophotographic photoreceptor includes at least a charge generating layer and a charge transport layer in this order on a conductive support, in which the charge transport layer is a single layer and an outermost surface layer. The charge transport layer contains at least a charge transport material, a binder resin, and silica particles having an average primary particle diameter of 0.2 to 1 μm; the silica particles account for 3 to 30 wt.% of the entire charge transport layer; and a hole mobility of the charge transport layer is 2.0×10cm/V s or more at an electric field intensity of 2.0×10V/cm and a temperature of 21°C.
Patent JP-2014188778-A (JP)
Title: Print preparation device
Inventor: ISHII HIDEKAZU
IPC: B41J5/30
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance expression in a print and to improve convenience of an operator.SOLUTION: A printing label preparation device 3 has a table storage part 2013 for storing a table 40 including a record correlating a specific string to a specific image or symbol for converting the specific string. The printing label preparation device 3 controls a transportation device 209 and a printing head 205 coordinately so that it is determined whether the specific string is included in the record of a database 30 stored in a database storage part 2011 designated by a print instruction signal received via a communication control part 208, and when the specific string is included in the record designated by the print instruction signal, the specific string is converted into the specific image or symbol using the record of the table 40 stored in the table storage part 2013 and the converted specific image or symbol is allocated along a template T stored in a template storage part 2012 for printing.
Patent JP-2014190479-A (JP)
Title: Transmission of power unit for vehicle
Inventor: TSUKADA YOSHIAKI
IPC: F16H37/02
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To automatically switch a gear change ratio at a sub-transmission according to an output state of an engine, in a transmission of a power unit for a vehicle having a main transmission and the sub-transmission which can transmit power from the main transmission to an output takeout member which is interlocked and connected to drive wheels by speed-changing the power.SOLUTION: A sub-transmission 36 comprises: a planetary gear mechanism 54; a lock mechanism 55 for regulating the one-way rotation of a sun gear 58 of the planetary gear mechanism 54; a switch clutch 56 which constantly connects an output shaft 39 of a main transmission 35 and a ring gear 59 of the planetary gear mechanism 54, and can connect and disconnect power transmission between a planetary carrier 61 and the output shaft 39; and a switch mechanism 57 which automatically connects and disconnects power transmission between the output shaft 39 and the planetary carrier 61 by the switch clutch 56 according to a magnitude of a drive force inputted from the output shaft 39. Power from the output shaft 39 is transmitted to an output takeout member 40 via the planetary carrier 61 of the planetary gear mechanism 54.
Patent JP-2014188266-A (JP)
Title: Game machine
Inventor: UNABARA SHINYA
IPC: A63F7/02
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To enhance the interest in a game machine that performs related performances in a plurality of game states where different results can be obtained.SOLUTION: A game machine is provided comprising: a variable ball entry port that can vary from a ball-enterable state to a ball-no-enterable state; pattern display means that variably displays patterns; pattern control means that variably displays the patterns and displays the patterns in a winning mode or in a losing mode in a stopped state until a pattern stop time elapses; specific game performance means that performs, when the patterns are displayed in a stopped state in a winning mode and the pattern stop time has elapsed, a specific game that changes the variable ball entry port to the ball-enterable state after a pre-opening time has elapsed; and performance conducting means for conducting a given performance in a first performance conducting period consisting of the pattern stop time in the losing mode and in a second performance conducting period consisting of the total time of the pattern stop time in the winning mode and a specific game conducting time for conducting the specific game. The game machine has the first performance conducting period and the second performance conducting period, two periods having the same time range, and carries out the given performance in the same time range`s first performance conducting period or second performance conducting period.
Patent JP-2014190316-A (JP)
Title: Exhaust gas purification device of construction machine
Inventor: HIRANO KOICHIRO
IPC: B01D53/94
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purification device of a construction machine which, in defrosting a liquid reducing agent, can defrost the same in a manner that keeps down application of heat to an already defrosted liquid reducing agent.SOLUTION: An exhaust gas purification device comprises: an exhaust gas post processing device 12 which purifies exhaust gas from an engine 11 in accordance with urea water solution supplied thereto; a urea water tank 13 which stores the urea water solution; supply piping 20 which supplies the urea water solution to the exhaust gas post processing device 12; a heat exchanger 14 which is arranged inside the urea water tank 13 and includes defrosting piping 21 exchanging heat between engine cooling water circulated therein with the engine 11 as a heat source and the urea water solution stored in the urea water tank 13 and a holding body 22; and a heat exchanger rotating device which includes a heat exchanger transfer device, for example a motor 33 and gears 32 and 31, to enable the heat exchanger 14 arranged inside the urea water tank 13 to be transferred within the same in a manner that rotates the heat exchanger 14 with a virtual rotation axis 30 as a shaft center.
Patent JP-2014193139-A (JP)
Title: Cleaning structure of combine
Inventor: ITAMOCHI TORU
IPC: A01F12/60
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning structure of a combine which can efficiently perform cleaning for discharging residues in each working part of a reaping part, a threshing part, a grain tank or the like from one side of a machine body.SOLUTION: A combine 1 is mounted with a threshing part 8 and a grain tank 6 at the left and right of a machine body frame 3 for supporting a reaping part 10 at its front, threshes and selects reaped grain culms by the threshing part 8, stores the selected grains in the grain tank 6, and performs combine work. The combine integrally comprises, at one side in either of left and right direction of a machine body: a discharge part 16 for discharging residues remaining in a platform 14 of the reaping part 10; a discharge part 25 for discharging residues in a fan case 24b of a wind selection mechanism 24 of the threshing part 8; discharging parts 42, 40 for discharging residues remaining in a first grain lifter 31 and a second reducer 33, respectively; and a discharge part 45 for discharging residues in the grain tank 6.
Patent JP-2014195791-A (JP)
Title: Solid catalyst for decomposing peroxide and method for decomposing peroxide by using solid catalyst
Inventor: ARAI KAZUYA
IPC: B01J35/10
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a solid catalyst for decomposing a peroxide capable of efficiently decomposing a peroxide within a body of sulfuric acid-containing treatment target water, accompanied by a scarce elution of a catalytic metal from a carrier, and usable stably; and a method for decomposing a peroxide by using the solid catalyst.SOLUTION: In a solid catalyst for decomposing a peroxide where a metal is supported on a silica carrier, the metal is platinum, and the CO-MSA (platinum specific surface area owing to CO adsorption) is 1-45 m/g.
Patent JP-2014200388-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To improve game taste.SOLUTION: A game machine includes: forenotice performance determination means; reservation change execution means that changes a display mode of a reservation display to a forenotice mode; reservation change performance execution means that, when changing the display mode to the forenotice mode, executes a reservation change performance; reservation change performance determination means that determines to execute the reservation change performance in any of variable displays of identification information to be executed till a variable display of identification information corresponding to the reservation display that is changed to the forenotice performance; reservation change performance pattern determination means that, when starting the variable display of the identification information that has been determined by the reservation change performance determination means as the variable display of the identification information for executing the reservation change performance, determines a reservation change performance pattern of the reservation change performance; and execution control means that controls the execution of the reservation change performance by the reservation change performance pattern determined by the reservation change performance pattern determination means without executing the forenotice performance, the execution of which has been determined by the forenotice performance determination means.