baber/WOPTO huggingface dataset:
Patent JP-2013037863-A (JP)
Title: Battery pack
Inventor: SATO YOSHINOBU
IPC: H01M10/48
Filed: 2011-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack capable of coping with a high output and high capacity specification, and restraining over-charge.SOLUTION: A battery pack 10 is constituted by serially connecting plural main cells 101 and at least one reference cell 100 that are at least two kinds of plural lithium ion secondary batteries. The main cells 101 have positive electrodes having an active material containing Ni, Co or Mn, or at least two of them, negative electrodes containing graphite, soft carbon, hard carbon, titanium oxide, a silicon alloy or a tin alloy, or at least two of them, and nonaqueous electrolytes. The reference cell 100 comprises a positive electrode 100a containing an active material having an olivine structure, a negative electrode 100b, and a nonaqueous electrolyte.
Patent JP-2012001817-A (JP)
Title: Electroless palladium plating bath and electroless palladium plating method
Inventor: MURAKADO AKIHIKO
IPC: H05K3/18
Filed: 2011-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electroless palladium plating bath which has high preservation stability capable of resisting industrial use and excellent bath stability even in continuous use, and an electroless palladium plating method using it.SOLUTION: The electroless palladium plating bath includes a palladium compound, at least one kind to be selected from ammonium and amine compounds as a complexing agent, at least one kind to be selected from hypophosphorous acids and hypophosphites as a reducing agent, and at least one kind of unsaturated carboxylic acid compounds to be selected from unsaturated carboxylic acids, unsaturated carboxylic acid anhydrides, unsaturated carboxylates, and unsaturated carboxylic acid derivatives. This electroless palladium plating bath is high in bath stability, hardly decomposed, long in lifetime compared with a conventional electroless palladium plating bath, less influential on the plating film characteristic even when the bath is used for a long time, and capable of obtaining excellent soldering characteristic and wire bonding characteristic.
Patent JP-2013040810-A (JP)
Title: Position detecting device and drive unit
Inventor: IMAI TORU
IPC: G01D5/244
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To detect a position of a driven body with high accuracy.SOLUTION: A position detecting device includes: a modulation part for generating a modulated driving signal; detecting elements for outputting detection signals corresponding to the driving signal generated by the modulation part and a position of a driven body; a detection part for outputting modulated output signals on the basis of the detection signals; a signal multiplication part for generating multiplication signals by performing frequency multiplication on the output signals outputted by the detection part; and a position detection part for detecting the position of the driven body on the basis of the multiplication signals generated by the signal multiplication part.
Patent JP-2013039510-A (JP)
Title: Electric deionized water production apparatus
Inventor: AIBA KENTA
IPC: C02F1/469
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric deionized water production apparatus which controls the formation of scale such that hardness components of Ca and Mg, and silica are not concentrated together in one concentration chamber.SOLUTION: A first desaltation chamber 3, a first concentration chamber 4, a second desaltation chamber 5, a third desaltation chamber 6, and a second concentration chamber 7 are arranged in this order from a cathode chamber 2 to an anode chamber 1 between the anode chamber 1 and the cathode chamber 2. A cation exchanger is packed in the chambers 1 and 5. An anion exchanger is packed in the chambers 2, 3, 4 and 6. The wall between the chambers 3 and 4 is composed of a first anion exchange membrane 8, the wall between the chambers 4 and 5 is composed of a first cation exchange membrane 9, and the wall between the chambers 6 and 7 is composed of a second anion exchange membrane 10. Water to be treated is passed through a passage P1, the first desaltation chamber 3, a passage P2, the second saltation chamber 5, a passage P3, the third desaltation chamber 6, and a passage P4 in this order to be discharged outside as deionized water. Water flows into the first concentration chamber 4 and the second concentration chamber 7, respectively and thereafter flows out as concentrated water.
Patent JP-2013041378-A (JP)
Title: Portable electronic apparatus, control method, and control program
Inventor: MURAKAMI HIDEKO
IPC: H04M1/00
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a portable electronic apparatus, even from a screen in a lock state, capable of quickly activating an application without any discomfort for a user, a control method, and a control program.SOLUTION: When an operation part detects an input of a first operation to a first object in a locked state, while displaying a screen including the first object and at least a single second object with which an application is associated, the portable electronic apparatus releases the lock and, when the operation part detects an input of a second operation for moving the first object to the second object, releases the lock and then activates the application associated with the second object.
Patent JP-2013042058-A (JP)
Title: Method of manufacturing quantum dot carrying porous n-type semiconductor, quantum dot carrying porous n-type semiconductor, electrode for quantum dot dye-sensitized solar cell, and quantum dot dye-sensitized solar cell
Inventor: TADA HIROAKI
IPC: H01M14/00
Filed: 2011-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a quantum dot carrying porous n-type semiconductor in which a quantum dot being a semiconductor nano particle is carried on a porous n-type semiconductor, capable of efficiently controlling a quantum dot containing 16-th group element for carrying, and to provide a quantum dot carrying porous n-type semiconductor obtained by the manufacturing method, an electrode for a quantum dot dye-sensitized solar cell, and a quantum dot dye-sensitized solar cell.SOLUTION: The method of manufacturing a quantum dot carrying porous n-type semiconductor in which a quantum dot being a semiconductor nano particle is carried on a porous n-type semiconductor includes a step in which a porous n-type semiconductor is radiated with light under such condition as it is submerged in a 16-th group element compound contained solution, and then a step in which a 16-th group element carrying porous n-type semiconductor obtained through the aforementioned step is radiated with light under such condition as it is submerged in a metal ion contained solution.
Patent JP-2012012013-A (JP)
Title: Temporary fastening clip, method of manufacturing temporary fastening clip and plate-like body for window with temporary fastening clip
Inventor: NONOMURA KOICHI
IPC: F16B5/07
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a temporary fastening clip, a method of manufacturing the temporary fastening clip and a plate-like body for a window with the temporary fastening clip, for enhancing productivity, while preventing generation of an abnormal sound caused by mutual rubbing with the vehicle body side.SOLUTION: This temporary fastening clip 12 is integrally molded by welding a resin clip body 26 composed of a base part 22, a base table part 18 and a claw part 24 and a shock absorbing layer 30 allowed to abut on a window opening frame part 32 on the vehicle side by being extruded by an extrusion molding device. Thus, high productivity can be provided as compared with a conventional temporary fastening clip of sticking a shock absorbing member to a clip body by a post-process. Generation of the abnormal sound by mutual rubbing with the window opening frame part can also be prevented by the integrally molded shock absorbing layer 30.
Patent JP-2012075305-A (JP)
Title: Power supply circuit
Inventor: ITO YOSHIAKI
IPC: H02M3/155
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a detection circuit for detecting a feedback voltage, whose output current and output voltage do not change, a detection circuit whose output voltage does not change depending on the operation temperature, and a power supply circuit including the detection circuit.SOLUTION: A power supply circuit comprises: a detection circuit including a first reference voltage generation circuit, a second reference voltage generation circuit, and an input signal adjustment circuit; an amplification circuit for outputting an output voltage; a control circuit electrically connected to the amplification circuit and including the detection circuit, an error amplification circuit, a pulse width modulation driver, a triangular wave generation circuit, and a capacitor; and a voltage division circuit electrically connected to the amplification circuit and the control circuit and inputting a voltage obtained by dividing the output voltage to the second reference voltage generation circuit as a feedback voltage. Each of the first reference voltage generation circuit and the second reference voltage generation circuit is related to the power supply circuit as a reference voltage circuit.
Patent JP-2013050753-A (JP)
Title: Current regulator circuit
Inventor: URUNO TOSHIKI
IPC: G05F1/56
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a current regulator circuit capable of increasing the load current capability of the regulator while suppressing dark current.SOLUTION: A predetermined constant current source is selected in accordance with the necessary amount of current, by way of a first switching section 300, from a constant current supply unit 200 having two or more constant current sources that supply constant current, and a constant current therefrom is supplied to a differential amplifier section 100 to differentially amplify an input signal, after which the differentially amplified output signal is current-amplified by a current amplifier section 400. For the current amplification, a predetermined constant current source is selected in accordance with the necessary amount of current, by way of a second switching section 600, from a constant current supply unit 500 having two or more constant current sources that supply constant current, and a constant current therefrom is supplied to the current amplifier section 400.
Patent JP-2013049302-A (JP)
Title: Vehicle traveling reporting device
Inventor: YOSHIDA KAZUO
IPC: B60Q5/00
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle traveling reporting device capable of providing an environment where a passersby easily discriminates and recognizes a plurality of vehicles individually.SOLUTION: The vehicle traveling reporting device includes: a speaker 19 for issuing a sound corresponding to an input sound signal toward the outside of a vehicle; a sound pickup device 11 for capturing a sound around the vehicle and outputting a sound signal corresponding to the captured surrounding sound; sound issuance timing control means 17 and 18 for controlling sound issuance timing of the speaker so that a sound issuance period for issuing a sound from the speaker and a muffling period are alternately repeated while at least one of the sound issuance period and the muffling period is randomly changed; and sound issuance control means 12, 13, 14, 15, and 16 for causing the speaker to issue a sound different from the surrounding sound captured by the sound pickup device during the sound issuance period on the basis of a sound signal output from the sound pickup device during the muffling period.
Patent JP-2013049513-A (JP)
Title: Paper feeding device
Inventor: KAWAKUBO YUKI
IPC: B65H3/06
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce influence of noise upon ultrasonic multi-feed determination without adding a receiving element for detecting noise.SOLUTION: An ultrasonic wave transmitting element 1 is provided near a conveyance path of a sheet to be fed, and transmits an ultrasonic wave of predetermined frequency to the conveyance path. An ultrasonic wave receiving element 2 is provided near the conveyance path of the sheet to be fed, and receives the ultrasonic wave transmitted from the ultrasonic wave transmitting element 1. In the feeding device, there exists an internal device 9 that operates at frequency nearly the same as the predetermined frequency of the ultrasonic wave, frequency that becomes nearly the same as the frequency of the ultrasonic wave when it is integer-multiplied, or frequency nearly the same as the integer-multiplied frequency of the frequency of the ultrasonic wave. A CPU 8 causes the operation of the internal device 9 to stop in a period in which the ultrasonic wave is transmitted from the ultrasonic wave transmitting element 1.
Patent JP-2013055121-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TAKEYA HIROAKI
IPC: H01L27/108
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To reduce generation of hot carrier and an off-leak current by making an intense electric field around a conduction area surface unlikely to affect nanowires, and to improve the performance of a semiconductor device to a high level.SOLUTION: A semiconductor device includes: a conductive film having two side walls which are disposed at a deeper position than the surface of a substrate and opposed to each other; first and second conduction regions which are formed on the lateral side of the two side walls of the conductive film and have the same conductivity type with each other; nanowires which are semiconductor regions penetrating the conductive film to connect two semiconductor regions to each other and have the conductivity type reverse to the conductivity type of the first and second conduction regions; and an insulating film formed in a boundary part between the conductive film and the nanowires.
Patent JP-2012077296-A (JP)
Title: Method for producing norbornene-based polymer
Inventor: FUJIBE SATOSHI
IPC: C08F232/08
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a norbornene-based copolymer excellent in transparency, heat resistance, low water absorbability, and electrical insulation characteristics.SOLUTION: The method for producing a norbornene-based copolymer includes precipitation polymerization using as a solvent a liquid which dissolves a norbornene-based monomer but not a polymer of the monomer. The norbornene-based copolymer includes monomer units represented by norbornene-based derivatives not having a specific functional group, represented by general formula (2) and different from general formula (2), wherein Rrepresents a 1-10C alkyl group; and R, R, and Reach independently represents a hydrogen atom or a 1-10C alkyl group. The solvent for precipitation polymerization includes an aliphatic carboxylic acid ester.
Patent JP-2013062901-A (JP)
Title: Stator and rotary electric machine including the same
Inventor: KURONO YOSUKE
IPC: H02K3/38
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To suppress stress of a leader wire which occurs during the assembly process of a stator and thereby securing the insulation properties of a coil in the stator and a rotary electric machine including the stator.SOLUTION: A leader line 36 and a power line 38 are electrically connected through an intermediate bus bar 40 which enables stress absorption. The leader line 36 and the intermediate bus bar 40 are enclosed by a resin member 42 in which the intermediate bus bar 40 is inserted, at a connection part 44 of the leader line 36 and the intermediate bus bur 40, and a tip 36a of the leader line 36 and a tip 40a of the intermediate bus bar 40 are welded to each other. This structure suppresses the residual stress occurring after the welding of the leader line 36 and the intermediate bus bar 40 in the assembly process of the stator 14.
Patent JP-2013062104-A (JP)
Title: Connector unit
Inventor: SATO AKIRA
IPC: H01R13/631
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a connector unit capable of preventing slipping out from a connector housing by surely locking a terminal fitting with a spacer.SOLUTION: A first connector housing 12 of a first connector 1 comprises a fitting recess 14 extending along a fitting direction X and having an inner surface part 16 formed in a substantially annular shape, and a first step part 17 perpendicular to the fitting direction X and projecting inward is formed on the inner surface part 16. A second housing 22 of a second connector 2 comprises a fitting projection 24A extending along the fitting direction X and having an outer surface part 26 formed in a substantially columnar shape, a second step part 27 recessed inward corresponding to the first step part 17 is formed on the outer surface part 26, and a spacer 23 projects from at least two parts of a part of the outer surface part 26 of the fitting projection 24A and the step part 27 at a temporary locking position, and sinks into the outer surface part 26 or provided flatly to the outer surface part 26 at a final locking position.
Patent JP-2013061811-A (JP)
Title: Power consumption analysis method and power consumption analysis device
Inventor: KAWABE YUKITO
IPC: G06F17/50
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of power consumption analysis of an entire circuit by correcting operation information of a post-stage circuit of a macro output in unit of a circuit.SOLUTION: A power consumption analysis method includes the steps of: correcting operation information of a specific macro 101 in a circuit 100 on the basis of circuit operation information obtained by cycle base logic simulation of the circuit 100 to be analyzed and operation correction information to the operation information of the specific macro 101 included in the circuit 100; performing probability propagation of the operation information after correction to a post-stage circuit 102 of the macro 101 and determining operation information of the post-stage circuit 102, when determining operation information of each signal in the circuit 100; and obtaining power consumption of the post-stage circuit 102 of the macro 101 by using the operation information subjected to the probability propagation.
Patent JP-2013063511-A (JP)
Title: Metal drum, casting apparatus, method for forming casting film, and solution film forming method
Inventor: ARAI TOSHINAO
IPC: B29C41/36
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To prevent wear between a band and a horizontal drum, and film thickness unevenness caused by a welded part of the band.SOLUTION: The annularly-formed band 91 has the welded part 91w extending in a longitudinal direction. The horizontal drum 124 for supporting the band 91 includes a drive shaft 124a and a stainless drum body 124b pivoted on the drive shaft 124a. A band support surface supporting the back surface of the band 91 is formed in the circumferential part of the drum body 124b. A relief groove 124 is provided in the band support surface. The band 91 is wound around the drum body 124b so as to locate the welded part 91w on the relief groove.
Patent JP-2013063450-A (JP)
Title: Cage and method of manufacturing cage
Inventor: MATSUNAGA KOJI
IPC: B21D53/12
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To shorten a facility for manufacturing cages in a feed direction of a strip and a shaped material fabricated from the same and reduce the installation space.SOLUTION: There is employed a method of manufacturing punched cages including: forming the shaped material 20 of a longitudinal shape by using the strip 10 as a raw material and by forming a pair of annulus forming parts 11, 11 and a plurality of bar parts 13 which connect the pair of annulus forming parts 11, 11 to form pockets 12 for receiving rolling elements; and forming the shaped material 20 in an annular shape by joining the opposite ends 21, 21 in the longitudinal direction of the same. In the method, the longitudinal direction of the shaped material 20 is oriented in a direction perpendicular to the feed direction of the strip 10 in a state before the opposite ends 21, 21 of the shaped material 20 are joined, and the shaped materials 20 are shaped sequentially while the strip 10 is fed sequentially in the feed direction.
Patent JP-2013068349-A (JP)
Title: Mounting structure of curtain rail for industrial refrigerator freezer and refrigerator freezer food shelf
Inventor: KITAMURA MASAO
IPC: A47F3/04
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a curtain rail for a refrigerator freezer and a refrigerator freezer food shelf which allow even an unprofessional person to easily fix the curtain rail to a predetermined position of a fixing plate without slippage.SOLUTION: In the mounting structure of the curtain rail for the refrigerator freezer and the refrigerator freezer food shelf, an adhesion side 11 of the curtain rail 1 is adhered to the fixing plate A composed of a magnetic body of the refrigerator freezer and the refrigerator freezer food shelf by an adhesive which is applied to the adhesion side, the curtain rail is temporarily fixed to the fixing plate by a magnetic force of the magnet 12 in this state, and the adhesive of the adhesion side is solidified in a closely fitted state, whereby the curtain rail is surely fixed.
Patent JP-2013068784-A (JP)
Title: Optical sheet
Inventor: IMAI DAISHI
IPC: F21S2/00
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a color compensation sheet capable of solving a problem in a recent liquid crystal display device that colors that can be displayed is changed by a view angle.SOLUTION: An optical sheet is provided with a series of very fine lens groups on a surface thereof. The optical sheet includes fine particles with an average particle diameter of 0.4 μm or smaller in a transparent thermoplastic resin. If a thickness of the optical sheet is regarded as T mm, a content of the fine particle to 100 pts.mass of transparent thermoplastic resin is regarded as A pts.mass, and a refraction index of the transparent thermoplastic resin and the fine particles is regarded as Δn, T×A×Δn is within a range of 0.0001-0.02.
Patent JP-2013068003-A (JP)
Title: Down-pipe joint
Inventor: TAMURA TAKAHIRO
IPC: E04D13/08
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a down-pipe joint capable of preventing adhesive from running out of a fit-in clearance and attaching to the surface of a down-pipe, or from swelling.SOLUTION: The down-pipe joint includes an outer cylinder part 2, an inner cylinder part 3, and a connection part 4 for connecting the outer cylinder part 2 and the inner cylinder part 3. Between the outer cylinder part 2 and the inner cylinder part 3, a fit-in clearance 5 is formed which opens in the direction of the center axis and into which the end of a down-pipe 7 is fitted. In the inner cylinder part 3, insertion parts 6 are formed through which adhesive 8 can be inserted.