baber/WOPTO huggingface dataset:
Patent JP-2013159442-A (JP)
Title: Recording medium cassette and recording device
Inventor: ODAKA TOSHIKAZU
IPC: B65H3/44
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a multistage paper cassette which can be reduced in cost by employing a simpler structure.SOLUTION: A paper cassette 100 is a multistage paper cassette which includes a lower stage tray 50 and an upper stage tray 60 which can be displaced slidably between a feedable position and a save position at an upper part of the lower stage tray 50. In the upper stage tray 60, a boss 60c which is a rotary shaft upon rotation is directly supported by the lower stage tray 60, whereby the upper stage tray 60 need not be connected with, for example, the lower stage tray 50 via a fixing part which does not rotate, and a multistage paper cassette can be reduced in cost by employing a simpler structure.
Patent JP-2013161641-A (JP)
Title: Solderless terminal for electric connector and connector with the same
Inventor: SUZUKI TAKUYA
IPC: H01R4/18
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a solderless terminal for electric connector that can be crimped without using any special tool and can be manufactured at low cost.SOLUTION: There is provided a solderless terminal for electric connector including a main body which extends an insertion direction of a cable core wire, and has a crimp portion, into which the cable core wire is inserted from one end side in the insertion direction and which has a joint, on one end side and a contact portion, extending toward an opposite terminal, on the other end side in the insertion direction, and an external sleeve which is crushed from outside together with the crimp portion while covering the outside of the crimp part, and covers the joint.
Patent JP-2013162358-A (JP)
Title: Oscillator circuit, semiconductor integrated circuit element, electronic equipment, and output control method of semiconductor integrated circuit element
Inventor: SUGANO HIDEYUKI
IPC: H03B5/02
Filed: 2012-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an oscillator circuit, a semiconductor integrated circuit element, electronic equipment, and an output control method of a semiconductor integrated circuit element, capable of suppressing changes in a self-heating amount between an on-state and an off-state of an oscillation signal.SOLUTION: An oscillator circuit comprises: an oscillation circuit 14; an output buffer circuit 20 which amplifies and outputs a signal input from the oscillation circuit 14 and in which on and off of the output are controlled; and a heating circuit 30 which generates heat when an output of the output buffer circuit 20 is an off-state, and stops heat generation when the output is an on-state.
Patent JP-2012256022-A (JP)
Title: Projection lens
Inventor: YU HYO-NA
IPC: G02B13/04
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a projection lens having a wide viewing angle, a reduced total length, and a high resolution.SOLUTION: A projection lens includes, in order from the projection surface side to the light source side: a first lens group of a negative refractive power; and a second lens group of a positive refractive power. The projection lens satisfies the formula: 0.061<F/L<0.078; where F represents the effective focal length of the projection lens and L represent the total length of the projection lens.
Patent JP-2013159549-A (JP)
Title: Method of drawing optical fiber perform
Inventor: FUJII HIDENORI
IPC: C03B37/012
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of drawing an optical fiber perform that achieves constantly stable drawing without causing any slip between a take-up dummy and a take-up roller, and obtains a glass rod with small diameter variation.SOLUTION: A method of manufacturing a glass rod having a thinner diameter by using a glass preform drawing device including a heating furnace, a feed mechanism and a take-up mechanism using two or more sets of gripping/releasing rollers, connecting a take-up dummy to the glass preform prior to drawing the glass preform, and drawing the rod-like glass preform while gripping the take-up dummy by the take-up mechanism is characterized in providing a rough surface part to a part of the take-up dummy, connected to a lower end of the glass preform, which comes into contact with the take-up mechanism.
Patent JP-2013165646-A (JP)
Title: Apparatus for washing ginger and the like and washing method
Inventor: SASAKI MICHIHIKO
IPC: A23N12/02
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for washing ginger and the like that can wash irregularly-shaped vegetables such as ginger without damaging and reduce the labor for work required for washing.SOLUTION: An apparatus for washing ginger and the like includes: a high-pressure water jetting means for jetting high-pressure water to an object to be washed along the direction of movement of the object to be washed; an inside-washing roll brush 16 disposed along the longitudinal direction; an outside-washing roll brush 18 positioned outside of the inside-washing roll brush 16; and a brush 20 for preventing the object to be washed from flying out which is located above the outside-washing roll brush 18. Brush parts are formed by tilting a plurality of bristle materials in the direction in which the object to be washed advances and planting them in the inside-washing roll brush 16 and the outside-washing roll brush 18. The brush parts are implanted by one row in concentric circles on the outer peripheral part of each brush, and the one row of the adjacent brush parts are arranged in parallel with each other.
Patent JP-2013167930-A (JP)
Title: Digital data mediation method and server device
Inventor: ISAGI IKKO
IPC: G06Q30/06
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To enable digital data meeting a client's desire to be provided more reliably.SOLUTION: A server device receives creation request information transmitted from a communication apparatus of a creation client (a step S103). Based on the received creation request information, an acceptance history or an evaluation value history of creation requests included in registered personal data on users stored in a storage unit of the server device, and the like, the server device extracts a user who has experienced a creation request similar to the creation request information and has a high success rate thereof as a candidate (steps S104-S107). Then, in a step S108, the creation request information is transmitted to each candidate.
Patent JP-2013167107-A (JP)
Title: Expansion rod and deep drilling machine
Inventor: TADA SHIGEYA
IPC: E02F3/36
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an expansion rod with a built-in telescopic cylinder and a deep drilling machine, capable of securing the mounting strength of the telescopic cylinder in a simple structure and capable of preventing the fall of the expansion rod and an open/closed bucket when the expansion rod is broken, respectively.SOLUTION: An expansion rod 18 comprises: an upper bracket 20 provided at the upper end of an outer cylinder 18a and connected to an arm with a pin; and a lower bracket 21 provided at the lower end of an inner cylinder 18b and connected with the open/closed bucket with a pin. The brackets 20, 21 have openings 20e, 21e passing through expansion rod 18 in the expanding direction. Through the opening 20e of the upper bracket 20, the bottom side end of a telescopic cylinder 17 is inserted to be connected to the upper bracket 20 with a pin 23. Through the opening 21e of the lower bracket 21, the rod end of the telescopic cylinder 17 is inserted to be connected to the lower bracket with a pin.
Patent JP-2012181837-A (JP)
Title: Capacitive touch panel and method for manufacturing capacitive touch panel
Inventor: CHU CHUN-HSUEH
IPC: G06F3/044
Filed: 2012-02-16
Abstract: PROBLEM TO BE SOLVED: To simplify the overall architecture of a touch panel, reduce manufacturing steps, and accelerate production speed, as well as to reduce production cost and improve production yield.SOLUTION: A capacitive touch panel comprises a substrate and a touch sensor with a plurality of conductive elements arranged to form a sensing matrix on one surface of the substrate to generate a sense signal from a first axis and a second axis. Thereby, the present disclosure can achieve the purpose of simplifying the architecture of the capacitive touch panel.
Patent JP-2012188751-A (JP)
Title: Magnetron electrode for plasma processing
Inventor: KAWASHITA MAMORU
IPC: H01L21/203
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron electrode for plasma processing which causes less abnormal discharge and can stably discharge for a long time, and to provide a film deposition method in which dust generation accompanied by abnormal discharge is suppressed.SOLUTION: A backing plate 103 is provided in the opening of a cathode case 101; a target 102 is provided on the backing plate; a main magnet 105 is provided in the central part of the cathode case with the S pole facing the target side; and an auxiliary magnet 106 is provided so as to surround the main magnet with the N pole facing the target side. A second electrode 104 is provided only in a part more outer than the inner end of an outside magnetic pole 111 of the first electrode 101, 102, 103 or in a part having a low magnetic flux density.
Patent JP-2013171255-A (JP)
Title: Strobe device
Inventor: SEKIDO KEIZO
IPC: G03B15/05
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a strobe device that achieves reduction in costs, a space saving and improvement of luminescence.SOLUTION: A strobe device 1 comprises: a xenon tube (an electric discharge tube) 2 that is connected to a power source of a light-emitting circuit via an electrode terminal at both ends of a longitudinal direction; a trigger coil 4 that includes a reflector 3 reflecting light from the xenon tube 2 to an irradiation target, an output terminal 8 applying a trigger voltage to the xenon tube 2 via the reflector 3 in contact with an exterior surface of the reflector 3 and an input terminal 7 connected to the power source; and a case 5 to which the xenon tube 2, the reflector 3 and the trigger coil 4 are assembled. The output terminal 8 of the trigger coil 4 is brought into direct contact with the reflector 3, and pressing stress from the reflector 3 to the output terminal 8 is received by the case 5.
Patent JP-2013171260-A (JP)
Title: Driving ability evaluation system
Inventor: IWAO MAYUMI
IPC: G09B9/052
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving ability evaluation system which makes a test subject to recognize whether or not he/she has driving ability for appropriately utilizing mirrors attached outside of a vehicle compartment of a vehicle.SOLUTION: A driving ability evaluation system 1 includes: a driving ability evaluation device 10; a display device 40; and an input device 20. An image storage unit 14 of the driving ability evaluation device 10 stores a plurality of mirror images being images behind a vehicle reflected on mirrors when a driver of the reversing vehicle watches mirrors outside of a vehicle compartment, and roughly classified into contact generation images when the vehicle is reversed in a direction causing contact with an obstacle behind the vehicle, and contact avoidance images when the vehicle is reversed in a direction avoiding the contact. A control unit 11 of the driving ability evaluation device 10 reproduces the mirror images to display them on the display device 40. When a test subject inputs selection results of classification of the mirror images into the input device 20, the control unit 11 determines whether the selection results are right or wrong and displays the determined results on the display device 40.
Patent JP-2013175308-A (JP)
Title: Bipolar electrode and bipolar lithium ion secondary battery using the same
Inventor: MIYATAKE KAZUKI
IPC: H01M10/0585
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar electrode in which deterioration is suppressed.SOLUTION: A bipolar electrode includes a positive electrode active material layer on one surface of a collector, and a negative electrode active material layer on the other surface of the collector. A volume resistivity ratio of the collector to the positive and negative electrode active material layers is 10-10. The bipolar electrode includes a current distribution relaxation layer which has a volume resistivity lower than that of one of the positive electrode active material layer and the negative electrode active material layer. At least one active material layer whose volume resistivity is higher than that of the current distribution relaxation layer is provided between the current distribution relaxation layer and the collector.
Patent JP-2013174735-A (JP)
Title: Planar optical modulator
Inventor: WAKITA KOICHI
IPC: G02F1/015
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce drive voltage of a planar optical modulator.SOLUTION: The planar optical modulator has an i-GaAs layer 11, and has a mobility of 1×10to 3.1×10cm/V s at a temperature of 77 K, and an electron density of 1×10to 1×10/cmat a temperature of 77 K. Since the i-GaAs layer 11 has the mobility and electron density in such ranges, a light absorption peak by excitons is observed in an absorption coefficient spectrum of the i-GaAs layer 11 even at a normal temperature. The absorption coefficient of the i-GaAs layer 11 is decreased drastically at a longer wavelength side than the light absorption peak. In addition, the light absorption peak shifts toward a longer wavelength side as the amplitude of reverse voltage to be applied is increased. Thus, a change in the amplitude of reverse voltage causes the absorption coefficient to drastically change. Therefore, the planar optical modulator can achieve a very low drive voltage.
Patent JP-2013175397-A (JP)
Title: Bus bar connection structure
Inventor: NAGABUCHI AKIHIRO
IPC: H01R4/58
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a bus bar connection structure capable of enhancing contact pressure between connection bus bars by a simple configuration.SOLUTION: In a bus bar connection structure, an overlapped bus bar 35 configured by overlapping a plurality of connection bus bars 31 and 34A in one and the other devices 30 and 33 each having the connection bus bars 31 and 34A, is sandwiched and connected between a pair of bending pieces 12 and 12 of an elastic member 11. The bus bar connection structure comprises a positioning part 16A deciding an insertion position of the overlapped bus bar 35 into between the pair of bending pieces 12 and 12. The pair of bending pieces 12 and 12 have a pair of holding parts 14 and 14 holding the overlapped bus bar 35. The connection bus bar 31 is provided with a projection 32 disposed between the pair of holding parts 14 and 14 when the overlapped bus bar 35 is positioned by the positioning part 16A.
Patent JP-2013179741-A (JP)
Title: Motor drive device incorporating dynamic brake control means
Inventor: HORIKOSHI SHINICHI
IPC: H02P3/18
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To realize a motor drive device whose mechanical contacts used for shorting between motor coils of a synchronous motor for dynamic brakes have a long life, whose brake time is short, and whose structure is simple and low cost.SOLUTION: A motor drive device 1 comprises: an inverter 11 in which a plurality of semiconductor switching elements, each consisting of anti-parallel connected reflux diodes, are provided at an upper arm A and a lower arm B, and these semiconductor switching elements are turned on and off under control to convert a direct current to an alternating current; shorting means 12 which includes a selector switch opened and closed according to a directive between motor coils of a synchronous motor; and dynamic brake control means 13 which, when a dynamic brake start directive is received, exerts control so that all of the semiconductor switching elements on one of the upper arm A and the lower arm B are turned on and all of the semiconductor switching elements on the other arm are turned off, and further controls the shorting means 12 so as to close the selector switch, thereby generating deceleration torque for the synchronous motor 2.
Patent JP-2013177519-A (JP)
Title: Liquid greening material and method for slope greening
Inventor: ONO TAKESHI
IPC: C09K17/34
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid greening material of natural origin, with a low environmental burden and enabling the germination and growth of a plant thereon to be promoted, and to provide a method for slope greening.SOLUTION: A liquid greening material comprises: an aqueous solution of a chitosan concentration of 3,000-12,000 ppm; seeds; and a fertilizer, wherein the aqueous chitosan solution is subjected to neutralization treatment with a neutralizing agent. A method for slope greening comprises: a step of mixing the liquid greening material, an aqueous solution of 3,000-12,000 ppm in chitosan and a neutralizing agent to neutralize the resulting solution; a step of mixing the neutralized aqueous chitosan solution, a fertilizer and seeds to produce a liquid greening material; and a step of spreading the liquid greening material over a to-be-greened area or mixing together this material with soil in the to-be-greened area.
Patent JP-2012214021-A (JP)
Title: Multilayer injection-molded product, and pipe joint
Inventor: HARADA JUN
IPC: B29C45/14
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer injection-molded product and a pipe joint, in which an inner layer and an outer layer can be tightly-fitted properly without causing disfigurement of the product.SOLUTION: This multilayer injection-molded product 10 includes an inner layer 14 and an outer layer 16. The inner layer 14 is formed by injecting a first resin into a first cavity formed by arranging a core in a first die. The outer layer 16 is laminated on the outside of the inner layer 14, covers the entire outer surface of the inner layer 14, and covers an end face of an opening end of the inner layer 14. Since the outer layer 16 is formed by injecting a second resin into a second cavity formed by arranging the inner layer 14 with an unnecessary gate part removed therefrom after molding in a second die of a size larger than that of the first die with the core kept inserted therein, disfigurement of the multilayer injection-molded product never occurs, and separation of the inner layer from the outer layer in a boundary part hardly occurs.
Patent JP-2013182774-A (JP)
Title: Unit type downlight
Inventor: EGUCHI SEIJI
IPC: F21V17/00
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a unit type downlight, wherein a cutoff angle or the like can be varied by rearranging components, capable of mounting a large power consuming LED.SOLUTION: A plurality of downlight bodies 10 formed by mounting LED chips 11 having different power consumption on a mounting base 12 made of a good heat conductive material, and a plurality of cones 20 made of a good heat conductive material and being different on the total length are prepared in advance, and the downlight having desired characteristics can be formed by connecting the mounting base and the cones which are arbitrarily selected. An end of either of the mounting base and the cone can be inserted into the other end of either of the mounting base and the cone, and cooling efficiency of the LED chip 11 is improved by reducing thermal resistance between the mounting base and the cone while a large contact area is secured on a connection part by screwing both the mounting base and the cones at an inserted position. Thus, a dedicated heat radiation design becomes unnecessary even when using the large power consuming LED chip 11, and sharing of the components with the downlight using a low power consuming LED chip 11 can be attained.
Patent JP-2013181259-A (JP)
Title: Cationic dye dyeable flame-retardant polyester fiber, and textile product thereof
Inventor: IMAKITA JUNYA
IPC: D01F6/84
Filed: 2012-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a cationic dye dyeable flame-retardant polyester fiber having excellent dyeability and flame retardancy for a cationic dye at normal pressure, and a textile product thereof.SOLUTION: The polyester fiber is composed of a copolymerized polyester resin obtained by copolymerizing a polyester composed of ethylene terephthalate as a principal repeating unit with 0.8-3.0 mol% of an alkali metal salt of sulfoisophthalic acid, 3.0-10.0 mol% of a C4-10 aliphatic dicarboxylic acid, and 3,000-10,000 ppm of a phosphorous-based flame retardant as a content in terms of a phosphorous atom. The textile product is composed of the cationic dye dyeable flame-retardant polyester fiber.
Patent JP-2013182492-A (JP)
Title: Vehicular cumulative value information management device and cumulative value information management method
Inventor: SATO YASUSHI
IPC: G01C22/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable cumulative value without substantially increasing a necessary memory space even in a case where a large-size cumulative value is a management target.SOLUTION: A non-volatile storage part and a data management part are included. On the non-volatile storage part, a data area 12a in which plural individual information memories DM(1) through DM(20) respectively holding values each representing a part of cumulative value are regularly disposed across plural addresses and a pointer area 12b that holds specific address information related to the position of an individual information memory that has been updated most recently, of the plural individual information memories in the data area, are included. On the basis of the specific address information of the pointer area, an individual information memory at a specific position and the specific address information of the pointer area are updated, and the cumulative value is grasped on the basis of the stored contents of the plural individual information memories. The individual information memory DM is constituted by combining memories of plural addresses.
Patent JP-2013183116-A (JP)
Title: In-vehicle frequency selection board
Inventor: KUMAKI KIYOTAKA
IPC: H01Q17/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To suppress noise electromagnetic wave interference with a radio communication apparatus used in an automobile.SOLUTION: A frequency selection board 10 comprises: a dielectric plate 12; and a conductor layer 14 installed on a plate surface of the dielectric plate 12. The frequency selection board 10 further comprises a plurality of loop shape slots 18 which are installed in the conductor layer 14 and have annular shapes individually. There are formed small loop sections 24 in four corners of the loop shape slot 18, where the small loop section has a rectangular loop shape from which one corner is chipped. The loop shape slots 18 are arranged so as to make a column in a longitudinal direction and make a row in a lateral direction.
Patent JP-2013184837-A (JP)
Title: Heating element, and crystal growth apparatus, apparatus for bulk crystal growth and apparatus for vapor phase crystal growth of thin film using the same
Inventor: SHIBATA MASATOMO
IPC: C30B35/00
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a heating element capable of efficiently heating an object to be heated and having a novel structure, and a crystal growth apparatus, an apparatus for bulk crystal growth, and an apparatus for vapor phase crystal growth of a thin film using the same.SOLUTION: A heating element includes a plate-like or cylindrical resistor 110, and a slit 12 formed to penetrate in a thickness direction of the resistor 110, wherein the resistor 110 has a deflection part 13 that emits a lot of radiant heat emitted from a surface thereof in a specific direction.