baber/WOPTO huggingface dataset:
Patent JP-2014035855-A (JP)
Title: Fitting structure of ground terminal
Inventor: MITSUMURA AI
IPC: H01R13/652
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To raise holding force of a ground terminal without generating a resin residue.SOLUTION: A press-fit blade 51 is projected to be on a side edge 50 of a body part 41 of a ground terminal 40, a projected part 53 is formed at the press-fit blade 51, and an auxiliary press-fit blade 55 with a projection amount larger than that of the press-fit blade 51 is formed at a rear position of the press-fit blade 51. A terminal housing chamber 30 of the ground terminal 40 is formed in a housing 20, and an insertion groove 31 into which the side edge 50 of the body part 41 is inserted is formed in the terminal housing chamber 30. The side edge 50 of the body part 41 in the ground terminal 40 is press fit to be attached to the insertion groove 31 while allowing the press-fit blade 51 and the auxiliary press-fit blade 55 to sequentially bite a side wall 35 and allowing the projected part 53 of the press-fit blade 51 to bite a ceiling wall 36.
Patent JP-2014036485-A (JP)
Title: Endplate-less rotor
Inventor: WARASHINA TAISUKE
IPC: H02K1/27
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To eliminate an endplate by preventing the lamination of a laminate core from being opened in a rotor.SOLUTION: An endplate-less rotor 10 includes: a laminate core 12 in which magnetic thin plates 14 are laminated; a plurality of magnet holes 18 penetrating in a rotor axial direction, and arranged along a circumferential direction of an outer peripheral side; a magnet 20 arranged in each magnet hole 18; and resin molds 30 and 40 extended to both ends in the rotor axial direction, and packed and solidified across the adjacent magnet holes 18 for fixing the magnet 20 in each magnet hole 18. The endplate-less rotor 10 can include cooling piping passing through the adjacent magnet holes while reciprocating between one side end and the other side end in the rotor axial direction, and coated with the resin molds.
Patent JP-2014034266-A (JP)
Title: Method for manufacturing bone member with hole for railway vehicle
Inventor: UCHIDA KEITA
IPC: B61D17/00
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bone member with holes for a railway vehicle, such as a rafter, capable of reducing a manufacturing cost.SOLUTION: A method for manufacturing a rafter 20 curved in an arcuate shape and having through-holes 20a1 includes a laser machining step, a plate bending machining step and a stretch forming step. In the laser machining step, a plurality of ribbon-like thin plates are formed from a large flat plate by laser cutting, and also the through-holes 20a1 are formed to the thin plates by the laser cutting. Next, in the plate bending machining step, a laser-cut primary workpiece 20A is subjected to the bending machining so that a section viewed from a longitudinal direction is formed substantially in the shape of Z. Finally, in the stretch forming step, while longitudinally applying tensile force to a secondary workpiece 20B subjected to the bending machining, it is curved in the arcuate shape to thereby manufacture the rafter 20.
Patent JP-2013039560-A (JP)
Title: Method and device for removing contaminant from surface of stretching roll engaged into each other
Inventor: SCHONBECK MARCUS
IPC: B08B5/00
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for removing contaminants from the surfaces of stretching rolls engaged into each other, in which the surfaces of the stretching rolls has convex parts 13 and concave parts 14 in order to stretch an elastic laminate 5 to be guided into roll voids between the stretching rolls 7, the laminate 5 is stretched in the lateral direction to a band form direction in the roll voids, and to provide the method and device for cleaning of the surfaces of stretching rolls engaged into each other, wherein it is not necessary to stop production facilities, and contaminants are removed with high reliability during a stretching process in operation.SOLUTION: In order to clean the stretching rolls, dry ice fine particles 9 are blown onto the surface of at least one of the stretching rolls 7 during the stretching process in operation. Surplus dry ice and the contaminants, exfoliated from the roll surface thereof, are sucked.
Patent JP-2014036924-A (JP)
Title: Method for purifying an anion exchange resin
Inventor: YOKOTA HARUO
IPC: B01J49/00
Filed: 2012-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying an anion exchange resin so as to obtain an anion exchange resin whose eluted metal contents and eluted organic matter contents are both mitigated.SOLUTION: An acid treatment step of permeating a mineral acid solution through an anion exchange resin, an alkali treatment step of permeating an alkali solution through the anion exchange resin, and a washing step of permeating ultra-pure water through the anion exchange resin are furnished. A body of hot ultra-pure water having a temperature of 50°C or above and 100°C or below is permeated through the anion exchange resin during at least a partial phase of the washing step.
Patent JP-2014039405-A (JP)
Title: Oscillating power generator
Inventor: SAWADA HISASHI
IPC: H02N2/18
Filed: 2012-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating power generator capable of efficiently generating power without depending on directions of external vibration, and appropriate for downsizing.SOLUTION: An oscillating power generator is formed of a housing 11 which is a square pole including upper and lower walls 11e and 11f in square shapes. Elastic cantilever beams 12a, 12b, 12c, and 12d which are piezoelectric devices including electrodes are fixed on inner sides of four side walls 11a, 11b, 11c, and 11d of the housing 11, respectively, at center portions thereof in a height direction, so as to be arranged in a centrosymmetric manners at the cross-section of the housing 11 at the center in the height direction. Free end portions of the four elastic cantilever beams 12a, 12b, 12c, and 12d fixed at the inner sides of the four side walls 11a, 11b, 11c, and 11d of the housing 11, and the upper and lower walls 11e and 11f of the housing 11 form a space 10 at the center inside the housing 11. A weight 14 is arranged in the space 10.
Patent JP-2014041866-A (JP)
Title: Semiconductor device manufacturing method
Inventor: O JUNSHI
IPC: H01L21/336
Filed: 2012-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a novel technique for impurity implantation into a semiconductor substrate.SOLUTION: A semiconductor device manufacturing method comprises: a process of forming a protection film on a semiconductor substrate; a process of forming a first resist pattern on the protection film; a process of implanting a first impurity ion into the semiconductor substrate by using the first resist pattern as a mask; a process of removing the first resist pattern; a process of forming, after the process of removing the first resist pattern, a chemical reaction film in which semiconductor substrate surface atoms are introduced into a surface of the semiconductor substrate by chemical reaction; a process of removing, after the process of forming the chemical reaction film on the surface of the semiconductor substrate, the chemical reaction film formed on the semiconductor substrate; a process of removing a surface layer of the semiconductor substrate; and a process of epitaxial growing, after the process of removing the surface layer of the semiconductor substrate, a semiconductor layer on the semiconductor substrate surface.
Patent JP-2013092354-A (JP)
Title: Integration valve
Inventor: ITO TETSUYA
IPC: F25B1/00
Filed: 2012-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an integration valve capable of simplifying a cycle configuration of a heat pump cycle.SOLUTION: A fixed throttle 17 for reducing the pressure of a liquid-phase refrigerant, and an integration valve body 29 for selectively opening and closing a liquid-phase refrigerant path 141d and a gas-phase refrigerant path 142b are stored in the interior of a body 140 in which a liquid-gas separation space 141b is formed. The integration valve body 29 is displaced by means of a stepping motor 28 connected to the integration valve body 29 via a shaft 29c. As a consequence, it is possible to simplify the cycle configuration of a heat pump cycle 10 functioning as a gas injection cycle.
Patent JP-2012252359-A (JP)
Title: Method for driving display device
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1368
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a display device with low power consumption and good display quality.SOLUTION: On a first substrate, a display device comprises: a terminal portion; a pixel electrode; a switching transistor having an oxide semiconductor; a first optical sensor having high optical sensitivity to visible light; and a second optical sensor having optical sensitivity to infrared light and having lower optical sensitivity to the visible light than the first optical sensor. Intensity of illumination or color temperature around the display device is detected by using the first and second optical sensors, and luminance or color tone of a display image is adjusted. A second substrate is provided so as to face the first substrate, and is provided with a counter electrode on the second substrate. Potential is applied to the counter electrode from the terminal portion through the switching transistor. Moreover, in a period for displaying a still image, the switching transistor is set to a non-conductive state to bring the counter electrode into a floating state.
Patent JP-2014048071-A (JP)
Title: Instrument device
Inventor: HIRAIWA HIKARI
IPC: B60K35/00
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an instrument device improved in the looks of a bar graph.SOLUTION: An instrument device, comprising a liquid crystal display panel 31 that displays a bar graph image 310 that constitutes the basis of a bar graph 300 that is visually perceived, and a light guiding body 35 that receives display light L representing the bar graph image 310 emitted from the liquid crystal display panel 31 and guides the received display light L, notifies a user of a measuring quantity by causing him or her to visually perceive the bar graph 300 displaced in a first direction D1. On at least part of a bottom face of the light guiding body 35, there are formed reflectors that reflect the display light L coming incident from the bottom face of the light guiding body 35 to the side opposite to the bottom face side, and the reflectors are arrayed in a plurality along a second direction D2. The bar graph 300 is visually perceived as extending farther in the second direction D2 than the bar graph image 310 displayed on the liquid crystal display panel 31.
Patent JP-2014050235-A (JP)
Title: Secondary battery pack having charge/discharge protective function
Inventor: MIURA KAZUTOSHI
IPC: H01M10/44
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To allow an overcurrent detection with high accuracy and low temperature dependence without an increase in the impedance of a charge/discharge path.SOLUTION: A secondary battery pack includes a secondary battery module (1) including a secondary battery, a pair of output terminals (5, 6) connected, respectively, with the electrode terminals of the secondary battery module via charge/discharge paths, charge/discharge control switches (8a, 8b) inserted into one of the charge/discharge paths in series therewith, a protective IC (17) having a current detection part for detecting a charge/discharge current, and a charge/discharge protective function for controlling the charge/discharge control switches off when the detection current value reaches an overcurrent region, and a thermally responsive element (16) connected in series in the charge/discharge paths and limiting the charge/discharge current according to the abnormal temperature rise of the secondary battery module. The current detection part detects the charge/discharge current based on the voltage drop across the thermally responsive element. In the temperature characteristics of the thermally responsive element, the variation width of voltage drop due to the temperature characteristics is in an allowable range for the charge/discharge protective function.
Patent JP-2015213096-A (JP)
Title: Base film for dicing sheets, and dicing sheet
Inventor: TAYA NAOKI
IPC: C09J7/29
Filed: 2012-09-04
Abstract: PROBLEM TO BE SOLVED: To provide: a base material for dicing sheets, which is superior in the handleability in a dicing step, and enables the decrease in the possibility of the production of dicing swarf produced in dicing a work to be cut, and further enables the decrease in the possibility of occurrence of fracture of a base material in an expanding step; and a dicing sheet including such a base material.SOLUTION: A base film 2 for dicing sheets comprises: a resin layer (A); and a resin layer (B) laminated on one surface of the resin layer (A). The resin layer (A) has a tensile elasticity of 1000 MPa or less at 23°C, and includes: a norbornene resin (a1) which is a resin having at least one kind of constitutional units originating from a norbornene-based compound; and a polypropylene-based resin (a2) which is a resin based on a propylene-based polymer. The resin layer (B) has a tensile elasticity of 50-500 MPa at 23°C, and a breaking ductility of 100% or more.
Patent JP-2014053448-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: ADACHI TETSUO
IPC: H01L27/04
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a semiconductor device having an element isolation region.SOLUTION: A semiconductor device manufacturing method comprises implanting an impurity into a top face of a semiconductor substrate SB to form an impurity introduction layer IN1 in order to prevent growth of crystal defects occurring at an end of a top face of an active region adjacent to an element isolation region EI. At this time, when the impurity is perpendicularly implanted with respect to a principal surface of the semiconductor substrate SB, by implanting the impurity after exposing the top face at the end of the active region from a silicon nitride film using as a mask, the impurity introduction layer IN1 is formed at the end of the active region.
Patent JP-2013030790-A (JP)
Title: Surface light emitting laser element, surface light emitting laser array having the element, image forming apparatus having the array, optical pick-up device having the element or array, optical transmission module having the element or array, optical transmission/reception module having the element or array, and optical communication system having the element or array
Inventor: SATO SHUNICHI
IPC: H01S5/183
Filed: 2012-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface light emitting laser element which is improved in output power.SOLUTION: A surface light emitting laser element comprises resonator spacer layers 103, 105 and an active layer 104. The active layer 104 contacting the resonator spacer layers 103, 105 between the resonator spacers 103, 105 is formed. The resonator spacer layer 103 consists of GaInP that lattice matches. The active layer 104 consists of a quantum well structure where well layers 104B, 104D, 104F consisting of GaInPAs and barrier layers 104A, 104C, 104E, 104G consisting of GaInP are alternately laminated. The resonator spacer layer 105 consists of (AlGa)InP.
Patent JP-2014058755-A (JP)
Title: Method for flavoring textile product
Inventor: SUGIYAMA YOICHI
IPC: D06L4/70
Filed: 2012-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for flavoring a textile product, in which the subject textile product can be flavored with a desirable fragrance in a bleaching process without damaging a bleaching effect.SOLUTION: The method for flavoring a textile product comprises: a first flavoring step of immersing the textile product in a first flavoring liquid, which has a temperature of higher than 0°C and equal to or lower than 40°C and contains a predetermined component, for 8-15 hours; and a second flavoring step of immersing the textile product, which has been treated in the first flavoring step, in a second flavoring liquid, which has a temperature of higher than 0°C and equal to or lower than 40°C and contains the predetermined component, for 1-30 minutes. A ratio of the amount of the predetermined component to be blended in the first flavoring liquid to that in the second flavoring liquid is set within 1/10 to 1/2.
Patent JP-2014059243-A (JP)
Title: Automatic analyzer
Inventor: KOBAYASHI NOBUYASU
IPC: G01N35/00
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzer enabling automatic calibration in accordance with lapsed days from a manufacturing date of a reagent.SOLUTION: The automatic analyzer of an embodiment makes a dispensed reagent react with a specimen, and measures a component of reaction liquid on the basis of a previously created calibration curve. Creating means creates the calibration curve using a factor including a gradient indicating the variation in absorbance with respect to the concentration of each standard specimen. Counting means counts the lapsed days from the manufacturing date of the reagent. Correcting means corrects each factor on the basis of the lapsed days counted by the counting means.
Patent JP-2014058954-A (JP)
Title: Housing structure
Inventor: WASHIKITA ATSUO
IPC: F02D9/10
Filed: 2012-09-19
Abstract: PROBLEM TO BE SOLVED: To simplify an adhesive agent coating process to a screw, in a housing structure in which the screw is assembled to a housing.SOLUTION: A through hole 30 having one opening 31 at a screw head 27 and the another opening 32 on an outer peripheral face of a male screw portion 28, is formed in an adjustment screw 25 engaged with a screw hole 9b formed on a gear housing portion 9 of a throttle valve device 1. As an adhesive agent can be injected from the opening 31 and flow out from the opening 32 to be attached to the male screw portion 28, the adhesive agent can be applied to both of the screw head 27 and the male screw portion 28 by one process of injecting the adhesive agent from the opening 31.
Patent JP-2014062010-A (JP)
Title: Refractory material, combustion furnace and solid oxide fuel cell power generation facility
Inventor: KAMIYA NORIHISA
IPC: H01M8/24
Filed: 2012-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a refractory material that exhibits high thermal insulation performance without badly affecting facilities for the long term.SOLUTION: In the refractory material, a ceramic spray coating is formed on the surface of a non-sintering compound made by compression molding of inorganic oxide fine powder mainly composed of silica.
Patent JP-2014067482-A (JP)
Title: Electric connector, electric connection receiver, and electric connection device
Inventor: KITADA TAKAO
IPC: H01R13/639
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection device capable of certainly preventing slipping-off.SOLUTION: An electric connector 10 includes: a body 11; a connection piece supporting portion 12; a pair of connection pieces 13N and 13L; an earth connection piece 14G; a lock member 15; and a lock releasing member 16. The body is configured by electric insulation material, and has a connecting portion to which a pair of electric wires and earth cables are connected inside. The connection piece supporting portion 12 is provided so as to project out from one end portion side of the body. The pair of the connection pieces is connected the connecting portion to which the pair of the electric wires are connected, at one end, and supported oppositely to the connection piece supporting portion so as to be exposed to the outside at the other end. The lock member has an engaging portion and a supporting portion, and the supporting portion is supported in the body so as to make the engaging portion appear/disappear from an outside surface of the body. The lock releasing member is provided on the body so as to allow an operating portion to release the locking of the lock member from the outside surface of the body.
Patent JP-2014069802-A (JP)
Title: Strainer device for shipping apparatus
Inventor: OHATA NAOHARU
IPC: B01D35/02
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent foreign matter from being discharged together with a loaded liquid from a loading arm into a hatch of a tank lorry in loading the tank lorry with the liquid using a shipping apparatus immediately after inspection.SOLUTION: A drop pipe 54 of a loading arm 42 is inserted in an insertion pipe 11 of a strainer device for a shipping apparatus and disposed in a hatch 32 to discharge an oil liquid. Thus, the oil liquid is stored in the hatch 32 through a strainer 13, so that when foreign matter exists in the oil liquid discharged from the drop pipe 54 of the loading arm 42, the foreign matter is captured by the strainer device 10 for the shipping apparatus disposed in a hatch oil filler port 33 to prevent the foreign matter from being discharged into the hatch 32.
Patent JP-2014070083-A (JP)
Title: Composite tungsten oxide fine particle dispersion liquid and molded body
Inventor: TANAKA HIROYUKI
IPC: C08L33/06
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite tungsten oxide fine particle dispersion liquid with which a molded body having excellent heat-ray shielding ability, and yet having a low haze value, and having excellent designability can be produced by cast polymerization, and which is also excellent in storage stability.SOLUTION: A composite tungsten oxide fine particle dispersion liquid is provided, which includes composite tungsten oxide fine particles represented by general formula CsxWyOz (here, Cs is cesium, W is tungsten, O is oxygen, 0.001≤x/y≤1 and 2.2≤z/y≤3.0), monomers including methyl methacrylate as a main component, a polymerization inhibitor, a polyalkylimine type polymer compound, and an acrylic polymer compound.
Patent JP-2014071240-A (JP)
Title: Fixing device
Inventor: MATSUNO TAKUSHI
IPC: G03G15/20
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of suppressing an angular fluctuation in the conveyance direction of a first fixing member.SOLUTION: The fixing device includes a first fixing member 101 having an oblong surface, an oblong second fixing member (pressure roller 150) arranged to face the first fixing member 101 and conveying a recording sheet, while holding the recording sheet between the oblong surface of the first fixing member 101 and the second fixing member, and an energizing mechanism energizing the first fixing member 101 toward the second fixing member. The energizing mechanism includes an arm 190 configured to rock around a predetermined rocking shaft 191 and a compression spring 200 energizing the arm 190 toward the first fixing member. The rocking shaft 191 is configured to extend along the conveyance direction of the recording sheet.
Patent JP-2014072423-A (JP)
Title: Power module for power converter and power converter
Inventor: NAKAMURA TAKASHI
IPC: H02M7/48
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide means for achieving the mounting of a snubber capacitor with a relatively short distance to both a switching element and a diode element, in a power module for power converter and a power converter.SOLUTION: A power module 10 constituting a power converter having switching elements 60, 66 and diode elements 62, 64 includes conductive substrates 72, 73 having a surface on which a switching element and a diode element, being connected in series, are mounted contiguously to each other, first connection terminals 82, 110 mounted on the surface opposite from the mounting surface to the conductive substrate, and connected electrically with a DC power supply, second connection terminals 88, 116 mounted on the surface of the diode element opposite from the mounting surface to the conductive substrate, and connected electrically with the DC power supply, and snubber capacitors 68, 70 both electrodes of which are connected electrically with the first connection terminals and second connection terminals.