baber/WOPTO huggingface dataset:
Patent JP-2015204267-A (JP)
Title: battery pack
Inventor: OGASAWARA KEISUKE
IPC: H01M10/6563
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a battery pack in which temperature rise of a battery due to charge discharge is suppressed, induction of abnormal temperature rise of batteries around due to abnormal heating of one battery is suppressed, and occurrence of short circuit abnormality due to impact is suppressed.SOLUTION: A battery pack 100 includes a box housing 1, a plurality of lithium ion batteries 2 each having a metal exterior body 3, and housed in the box housing 1 while spaced apart from each other and facing the side faces of the metal exterior body 3 each other, and a plurality of heat absorption members 5 having a high heat absorption rate and arranged in no-contact with both side faces of adjoining metal exterior bodies 3 facing each other, between adjoining lithium ion batteries 2.
Patent JP-2015202363-A (JP)
Title: Shoe sole and its manufacturing method
Inventor: PARK SEUNG WON
IPC: A43B13/14
Filed: 2014-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a shoe sole that improves the fluidity and flexibility of a bottom (sole), and mitigates impact due to sharp fluctuation of the shoe sole when taking a walk on the ground of an irregular uneven form.SOLUTION: A shoe sole includes: an insole 10 disposed in the lower part of a carapace 12 of the wearing shoes; one or more protrusions 20 protruded downward at a lower surface 11 of the insole; a shoe sole 30 having an opposite surface 31 attached to the lower surface 11 of the insole, and formed of one or more holes 32 penetrated with the protrusions in the inside thereof; and one or more shoe sole pieces 40 attached to a bottom face of each protrusion. The shoe sole is characterized as follows: the height of the protrusions 20 is formed higher than the height of the holes 32, and the protrusions 20 are protruded downward in the bottom face of the shoe sole 30 at the time when the insole 10 is attached to the shoe sole 30; the insole is made of a soft material, and the shoe sole and the shoe sole pieces are formed of a hard material; and the shoe sole pieces are attached to the insole of the soft material, and are moved without being connected with the shoe sole.
Patent JP-2015206814-A (JP)
Title: Electro-optic device and electronic equipment
Inventor: HIRABAYASHI HIDEKAZU
IPC: G02F1/1333
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To maintain high-quality display.SOLUTION: An electro-optic device 200 includes an electro-optic panel, a holding member that houses the electro-optic panel, and a light-controlling device 60 disposed on a first surface of the holding member. The light-controlling device 60 takes a first optical state and a second optical state, and controls luminous energy of light irradiating the holding member. Thereby, temperature changes in the electro-optic panel by irradiation with light can be controlled to a certain degree. Thus, changes in display caused by temperature changes in the electro-optic panel with lapse of time or the like can be suppressed, and high-quality display can be maintained for a long time.
Patent JP-2015207046-A (JP)
Title: position sensor
Inventor: YOSHIOKA YOSHIMASA
IPC: G02B6/12
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a position sensor capable of detecting an input position properly (as per an actual input) even when a surface thereof is covered with a protective sheet.SOLUTION: A position sensor includes: a sheet-like optical waveguide W comprising a grid of cores 2 sandwiched between a sheet-like undercladding layer 1 and overcladding layer 3; a light-emitting element 4 coupled to one end face of each linear core 2 constituting the grid of cores 2; and a light-receiving element 5 coupled to the other end faces of the linear cores 2. A protective sheet S made of resin or the like is placed on top of the overcladding layer 3, the protective sheet S having an arithmetic mean roughness Ra of 10 μm or greater on a surface in contact with the overcladding layer 3.
Patent JP-2015206639-A (JP)
Title: Time synchronization system, time generation device, and program
Inventor: ABE HIROYUKI
IPC: H04L7/00
Filed: 2014-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain time synchronization accuracy in a constant level with a simple configuration with respect to a base time even in a place where a radio wave from a satellite for positioning is unreachable.SOLUTION: The time synchronization system includes: a radio wave reception device for positioning to receive a radio wave from a satellite for positioning, and to output a timing reference signal synchronizing with a base time; a time generation device internally having clocking means for outputting time information by performing clocking; and a cable for connecting the radio wave reception device for positioning to the time generation device, and for transmitting the timing reference signal to be output by the radio wave reception device for positioning to the time generation device. The time generation device includes: input means for inputting the timing reference signal to be transmitted via a cable; storage means for storing propagation delay time with respect to the timing reference signal via the cable; and offset processing means for performing offset correction based on the propagation delay time stored in the storage means to the timing reference signal input by the input means, and for providing the offset-corrected timing reference signal to the clocking means, for calibration of clocking.
Patent JP-2015208185-A (JP)
Title: End structure of bus duct main line, and method for increasing bus duct
Inventor: TAGUCHI TOSHIHISA
IPC: H02G5/06
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an end structure of a bus duct main line, making it possible to safely and easily increase a bus duct with respect to an end part of a bus duct main line.SOLUTION: An end structure of a bus duct main line formed by connecting a plurality of bus ducts, each having a conductor covered by a housing, includes a current-carrying part provided with a conductor electrically connected to the bus duct main line, and a non-current-carrying part provided with a conductor not electrically connected to the current-carrying part. The non-current-carrying part is disposed closer to a terminal side of the bus duct main line than the current-carrying part.
Patent JP-2014146057-A (JP)
Title: Printing device, control method thereof, and program
Inventor: MIYAHARA NOBUAKI
IPC: G03G15/00
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To supply a recording sheet of optimum size to an indefinite-size image, while preventing the size of the recording sheet from being changed during one print job.SOLUTION: An image forming apparatus includes a plurality of storage stages for storing sheets, and selectively feeds a sheet from the storage stage to form an image on the sheet according to image data. In the image forming apparatus, a definite size or an indefinite size is designated as a sheet size. As for the indefinite size, vertical and lateral lengths are designated as user definition size. As for the indefinite size, a free size is designated, which does not specify vertical and lateral lengths. For the image data of indefinite size, when there is a sheet of user definition size corresponding to the vertical and lateral lengths of the image data, the image forming apparatus supplies the sheet of user definition size. When there is no recording sheet of user definition size corresponding to the vertical and lateral lengths of the image data, the image forming apparatus supplies a sheet of free size.
Patent JP-2015210847-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: TANJO YUJI
IPC: H01M4/13
Filed: 2014-04-23
Abstract: PROBLEM TO BE SOLVED: To provide means for increasing the capacity while suppressing the worsening the secondary battery cycle characteristics.SOLUTION: A secondary battery 1 comprises a power-generating element 4 which includes: a positive electrode plate 41 having a pair of positive electrode active material layers 41b and 41c; a negative electrode plate 42 having a pair of negative electrode active material layers 42b and 42c; and a separator 43 through which the positive and negative electrode plates are opposed to each other. In the secondary battery 1, the principal plane of active material layers are small in area, and shaped in a rectangular form having a short-side length of 132 mm or more. One of the pair positive electrode active material layers 41b and 41c and the pair of negative electrode active material layers 42b and 42c includes polyvinylidene fluoride. The secondary battery is arranged so that in a DSC curve obtained according to the differential scanning calorimetry on the active material layers including polyvinylidene fluoride, a heat absorption peak of the polyvinylidene fluoride which would arise in a range of 120-160°C arises in a temperature region of 140°C or higher.
Patent JP-2015210879-A (JP)
Title: Method for manufacturing power storage device
Inventor: KONO SATOSHI
IPC: H01G11/84
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a power storage device, capable of improving workability in manufacture.SOLUTION: Ultrapure water 25 with an aging temperature or higher is reserved in a constant temperature water tank 21. An aging step of immersing a secondary battery 10 into the ultrapure water 25 to heat the secondary battery 10 up to the aging temperature and a cleaning step of cleaning the secondary battery 10 are performed simultaneously.
Patent JP-2015211289-A (JP)
Title: Display device and display method
Inventor: OGASAWARA YOSHIYASU
IPC: H04H60/80
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To limit an access to data from an application executed by own machine.SOLUTION: A display device (1) includes: acquisition means (15) for acquiring an application whose simultaneous presentation with a program is authorized by a broadcasting station; setting reception means (133) for receiving a setting as to whether to permit an application to access data concerning recording or reproduction of a program; and access limiting means (134) for limiting an application to access the data.
Patent JP-2015209919-A (JP)
Title: Linear motion guide device
Inventor: MATSUMURA KEISUKE
IPC: F16C29/06
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a linear motion guide device having a superior roller holding characteristic attained by a cage and a superior scraping-up performance at a scraping-up part of an end cap without necessity for large formation of a clearance groove for a ball bearing cage.SOLUTION: A ball bearing cage 4 comprises a central linear segment 41 for holding rollers 3 and bent segments 42 at both ends fixed to a slider 2. An end cap 2B comprises a storing groove 21 for storing each of the bent segments 42 at a longitudinal outer portion of guide rail at a part opposing against a raceway surface of the guide rail. Further outside portion at the longitudinal direction of the storing groove 21 is provided with a fixed part 23 having an engaging hole 25a into which an extremity end of the second linear part 45 of each of the bent segments 42 is inserted. An inside portion in the longitudinal direction of the part opposing against the raceway surface of the guide rail of the end cap 2B is provided with an engaging part 29 engaging with a part of the central linear segment 41 in such a way that it may be protruded toward a guide rail side rather than from a surface of the slider main body 2A opposing against the guide rail.
Patent JP-2015210248-A (JP)
Title: Current sensor
Inventor: KOSHIMIZU TAKESHI
IPC: G01R15/20
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a current sensor that uses a feedback core, which is superior in position accuracy of each core unit or dimension accuracy thereof and can be efficiently manufactured.SOLUTION: A current sensor 1 is configured to cause a current flowing to a busbar 9 to generate a magnetic field inside a feedback core 3; detect a magnetic flux in this instance by a magnetic field sensor 6; supply a current corresponding to a detection result by the magnetic filed sensor 6 to a feedback coil 4; and detect the current flowing to the busbar 9 by a current value supplied to the feedback coil 4 at a point of time when cancelling out the generated magnetic filed by the current flowing to the busbar 9. The feedback core 3 is composed of a tabular core in which a core plate with a plate thickness direction directed at a Z-direction is overlapped. A plurality of magnetic plates constituting the core plate is manufactured by press working, which in turn the feedback core 3 does not have a fold-working portion.
Patent JP-2015212720-A (JP)
Title: Method of producing multi-gradation photo mask, the multi-gradation photo mask, and method of producing display device
Inventor: KIM TAI HOON
IPC: G03F1/00
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a multi-gradation photo mask for producing a display device, in which a transfer pattern having a boundary between a translucent part and light-shielding part and a boundary between a semi-translucent part and the light-shielding part is highly accurately formed, without causing pattern deterioration due to wet etching and alignment deviation.SOLUTION: In a method of producing a multi-gradation photo mask having a transfer pattern comprising a light-shielding part, semi-translucent part, and translucent part which are formed by patterning a light-shielding film and a semi-translucent film formed on a transparent substrate, respectively, the transfer pattern comprises a part where the light-shielding part and translucent part are adjacent to each other, and a part where the semi-translucent part and the translucent part are adjacent to each other. The method of producing the multi-gradation photo mask comprises predetermined steps.
Patent JP-2015212461-A (JP)
Title: Concrete block
Inventor: HIROSE TAKASHI
IPC: E03F3/04
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a concrete block which can be installed in the same way as a usual concrete block, while preventing weeds or sinking of an asphalt or concrete road surface.SOLUTION: A concrete block 100 to be buried in the underground has a plurality of grooves 12 or a plurality of ridge-like projections arranged horizontally or obliquely in a range of an angle of +45° to -45° with respect to a part or all of a surface on a side face in contact with sediment under the road surface.
Patent JP-2014160863-A (JP)
Title: Prepolymer composition, method for preparing light-emitting device, and light-emitting device
Inventor: BAWENDI MOUNJI G
IPC: H01L33/50
Filed: 2014-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device comprising population of quantum dots embedded in a host matrix and a first light source which causes the dots to emit second light of selected color, and such a device.SOLUTION: Size distribution of quantum dots is selected to allow light of particular color to be emitted therefrom. The light emitted from a device may be either monochromatic color, or mixed color (multicolor), and may consist of only the light emitted from the dots, or of a mixture of the light emitted from the dots and the light emitted from the first light source. The dots desirably are composed of an un-doped semiconductor such as CdSe, and may optionally be coated in order to increase photoluminescence.
Patent JP-2015214625-A (JP)
Title: Production method of wet master batch and wet master batch produced by the same
Inventor: NISHIURA FUMIAKI
IPC: C08J3/22
Filed: 2014-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a wet master batch which micronizes a filler slurry by controlling the amount of functional groups on the surface of the filler without deterioration of reinforcement of a rubber composition and rubber properties to improve filler dispersibility in a rubber wet master batch and a rubber composition.SOLUTION: A production method of a wet master batch includes a step of producing a slurry solution of a pH of 8 or higher by dispersing carbon black of a surface average amount (μeq/m) of acidic functional groups of 0.15 or higher and lower than 3.00, a step of mixing the slurry solution with a rubber latex solution in a liquid phase to produce a mixture and a step of drying the mixture.
Patent JP-2014159813-A (JP)
Title: Exhaust emission control device
Inventor: MITSUTA MASATAKA
IPC: F01N3/28
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of improving the handling workability of an engine 70 during maintenance or the like while improving the performance of purifying exhaust gas from the engine 70.SOLUTION: The exhaust emission control device includes gas purifiers 2, 3 constructed by connecting a plurality of cases 5, 21 and provided in the cases 5, 21 for purifying exhaust gas exhausted from an engine 70, and an exhaust gas pressure sensor 63 for detecting an exhaust gas pressure in the gas purifier 2 or 3. The cases 5, 21 are connected with a flange body 53, and the exhaust gas pressure sensor 63 is arranged on the outside face of the case 5 or 21.
Patent JP-2015216196-A (JP)
Title: Silicon carbide semiconductor device and manufacturing method of the same
Inventor: OKUNO KOJI
IPC: H01L29/06
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide semiconductor device having low on-resistance.SOLUTION: A silicon carbide semiconductor device 101 has a silicon carbide layer 20 and an electrode layer 31. The silicon carbide layer 20 has a first conductivity type drift layer 21. The silicon carbide layer 20 includes a main surface MS having an inside region Rin and a peripheral region Rpr which surrounds the inside region Rin. The electrode layer 31 contacts only the inside region Rin out of the inside region Rin and the peripheral region Rpr. By formation of Schottky junction by the drift layer 21 and the electrode layer 31, a Schottky barrier region RS is provided at least in a part of the inside region Rin. At least a part of the Schottky barrier region RS has surface roughness greater in comparison with surface roughness of the peripheral region Rpr.
Patent JP-2015216203-A (JP)
Title: Semiconductor device
Inventor: TAKAHASHI HIROYUKI
IPC: H01L21/8234
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a semiconductor storage device that can reduce the affect of noise from a peripheral circuit to prevent malfunction.SOLUTION: A semiconductor device has a memory array having plural memory cells arranged in a matrix form, and a peripheral circuit adjacent to the memory array. Each memory cell has a capacitance element having a cylinder-shaped lower electrode extending in a vertical direction with respect to the principal surface of a board, and a switch transistor which is provided between the capacitance element and a bit line and controlled in ON/OFF on the basis of the potential of a word line. The peripheral circuit is adjacent to the lower electrode in a horizontal direction parallel to the principal surface, and has a signal line supplied with fixed potential or a pair of signal lines supplied with complementary potential.
Patent JP-2015216550-A (JP)
Title: Power source control method of printing system
Inventor: YAMADA RYOHEI
IPC: B41J29/38
Filed: 2014-05-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the power is turned off despite the fact that a user wants to use an image processor, because the power of the image processor is set to be turned off according to the time of turn-on and turn-off of the power set in a command in a conventional technique.SOLUTION: Prepared are two types of packets that are a packet for, when job or fax processing is being performed, turning the power off after completion of the processing, and a remote-off packet for, when job or fax processing is being performed, turning the power off after forcibly finishing the processing.
Patent JP-2015218452-A (JP)
Title: Structure of roof
Inventor: KOYANO SHINICHI
IPC: E04H15/20
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a tent roof that is not blown away by a natural phenomenon such as a wind gust or a tornado.SOLUTION: A horizontal roof 3 is made by sticking edges of two sheets 1 and 2 of the same shape such as a square shape or a circular shape together. An air insertion and exhaust port 11 is provided in at least one location of the two sheets. Air is inserted from the air insertion and exhaust port to form a convex lens-like bulge on the sheet 2 on the indoor side of the roof and form a straight surface on the sheet 1 on the outdoor side thereof.
Patent JP-2015221843-A (JP)
Title: Fluophor and light-emitting device using the same
Inventor: TODA KENJI
IPC: C09K11/80
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a fluophor capable of efficiently absorbing a short-wavelength visible light such as violet light or blue light in a wide range wavelength range and emitting bright-line green or red luminescent component, and a light-emitting device using the same.SOLUTION: The fluophor has a matrix compound and a luminescence center contained in the matrix compound and the matrix compound has a hexagonal crystal BaNdAlO-type structure. The luminescence center preferably contains at least one kind of ion selected from the group consisting of Ce, Tband Eu.
Patent JP-2015222480-A (JP)
Title: Electronic apparatus and harness guide
Inventor: HIRAI YUICHI
IPC: H05K7/00
Filed: 2014-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent a defect related to a harness.SOLUTION: An electronic apparatus related to one embodiment comprises: a first harness and a second harness; and a housing. The first harness and the second harness electrically connect a plurality of modules. The housing has a wall portion forming a passage where the first harness and the second harness pass through and a rib inside the housing. The rib has a first surface restricting movement of the first harness in a first direction together with the wall portion, and a second surface restricting movement of the second harness in a second direction intersecting with the first direction together with the wall portion and an external surface of the first harness.
Patent JP-2015224893-A (JP)
Title: Angular velocity sensor
Inventor: NATORI HIROFUMI
IPC: G01C19/5607
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor using a piezoelectric element that suppresses generation of noise.SOLUTION: An piezoelectric element includes a lamination structure composed of: a piezoelectric material film 6b; a first electrode film 6a provided on one surface of the piezoelectric material film 6b; and a second electrode film 6c provided on the other surface thereof. The outer contour of the first electrode film 6a and that of the second electrode film 6c are located outside of the outer contour of the piezoelectric material film 6b when seen from a lamination direction. An organic resin film 6d is in contact with the piezoelectric material film 6b and generation of noise is suppressed.
Patent JP-2015070261-A (JP)
Title: Nonvolatile memory structure
Inventor: LI YI-HUNG
IPC: H01L29/788
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a single nonvolatile memory cell for an improved data holding characteristic.SOLUTION: A nonvolatile memory structure includes: a selection transistor ST 1 which is formed on a first well 110 of a semiconductor substrate 100 and contains a selector gate 12, a first gate oxide layer 120, first source/drain doping regions 112a and 114a and second source/drain doping regions 112 and 114; a floating gate transistor FT1 which is connected in series to the selection transistor ST 1 and contains a floating gate 14, a second gate oxide layer 140, second source/drain doping regions 114b and 116a, and third source/drain doping regions 114 and 116; a second salicide layer 214; a protection oxide layer 300 covering the floating gate 14; and a contact etching stop layer 312. The floating gate 14 is isolated from the contact etching stop layer 312 by the protection oxide layer 300.