baber/WOPTO huggingface dataset:
Patent JP-2013173019-A (JP)
Title: Cleaning tool
Inventor: TAWARA HIROTOSHI
IPC: A46B7/10
Filed: 2013-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tool stably catching dust widely on a surface to be cleaned.SOLUTION: A cleaning tool 10 includes a cleaning head 30 having at least one side opening portion 41 and a cleaning roll 50. The side opening portion 41 has a lower end along which a dust guide surface portion 42 is provided for guiding dust from a surface to be cleaned to the side opening portion 41, the cleaning roll 50 is formed of an elastic roll, closes the side opening portion 41, and is rotatably disposed at a position making contact with the surface to be cleaned. The cleaning roll 50 has a surface provided with a helical and elongated strip 60, and the cleaning roll 50 or the strip 60 rotating with the movement of the cleaning head 30 takes the dust into the side opening portion 41 from the dust guide surface portion 42, while pressing the dust between the cleaning roll and the surface to be cleaned.
Patent JP-2013168686-A (JP)
Title: Semiconductor device and semiconductor device manufacturing method
Inventor: NAKAGAWA HIROSHI
IPC: H01L23/12
Filed: 2013-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a compact and thin semiconductor device and a manufacturing method of the same which can achieve improvement in reliability of electrode conduction at the time of packaging and in addition, which consider mass productivity.SOLUTION: In a semiconductor device comprising an island part 2a on which a semiconductor element S is mounted and one and more electrode parts 2b, the semiconductor element S mounted on the island part 2a and the electrode parts 2b are resin encapsulated after being electrically connected, and rear faces of the island part 2a and the electrode parts 2b are exposed on the same plane with a bottom face of a resin layer 4. By forming each of the island part 2a and the electrode parts 2b by electrocasting in a structure having at least two layers of a metal thin film 11 for packaging on a rear face side and a lead layer 12 integrally stacked on a top face of the metal thin film, it becomes unnecessary to form plating for packaging on the exposed faces of the electrode parts separately in a post-process thereby to improve conductivity and reliability of the electrodes at the time of packaging.
Patent JP-2014234312-A (JP)
Title: Yarn splicing device, winding unit, textile machine and yarn splicing method
Inventor: SAWADA EI
IPC: D01H15/00
Filed: 2013-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a yarn splicing device and a yarn splicing method that can adjust with high precision the length of a yarn end taken into an untwisting portion as well as a winding unit and a textile machine comprising the yarn splicing device.SOLUTION: A yarn splicing device 10 comprises: a first holding portion 60A for holding a yarn end YA; a first cutting portion 70A for cutting the yarn end YA; a first untwisting portion 40A that takes in and untwists the cut yarn end YA; a second holding portion 60B for holding a yarn end YB; a second cutting portion 70B for cutting the yarn end YB; a second untwisting portion 40B that takes in and untwists the cut yarn end YB; an adjustment portion 45 that adjusts the distance between a first cutting position 79A and a first taking-in position 49A and the distance between a second cutting position 79B and a second taking-in position 49B in order to adjust the length of the yarn end YA taken into the first untwisting portion 40A and the length of the yarn end YB taken into the second untwisting portion 40B; and a yarn splicing portion 50 that twists the untwisted yarn end YA and the untwisted yarn end YB together.
Patent JP-2014032655-A (JP)
Title: Method to generate random number using physical characteristic of nonvolatile memory cell
Inventor: SEOL CHANGKYU
IPC: G11C16/06
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a flash memory system capable of generating a random number without another random number generator and a random number generation method of the same.SOLUTION: A random number generation method of a storage device includes the steps of: selecting one or more word lines; programming a page corresponding to the selected word line in the same data; providing random number readout voltage to the selected word line and reading the selected page; obtaining a random number from the readout data of the selected page. The storage device may be a flash memory. The present invention generates a random number using a characteristic of threshold voltage distribution of a flash memory cell. Since the present invention generates a random number using physical characteristic of the flash memory, it does not require another random number generator.
Patent JP-2014239119-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI HIROSHI
IPC: H05K7/20
Filed: 2013-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a configuration which a heat generated at a heating side IC is harder to be transferred to a heat receiving side IC than a conventional device, relating to a semiconductor device.SOLUTION: A semiconductor device includes a wiring board 4, a first IC chip 2 containing a heating side IC21, a heat receiving side IC22, and a heat transfer suppressing member 23, and a second IC chip 3 arranged on the side opposite to the wiring board 4 across the first IC chip 2. The heat transfer suppressing member 23 is a member for suppressing the heat generated by the heating side IC21 from being transferred to the heat receiving side IC22 because of provision in a region between the heating side IC21 and the heat receiving side IC22 when viewed in a normal direction to an upper surface of the first IC chip 2. With this configuration, the heat generated by the heating side IC21 is suppressed by the heat transfer suppression member 23 from being transferred to the heating side IC21 and the heat receiving side IC22, resulting in difficulty of occurrence of failure at the heat receiving side IC22.
Patent JP-2014240711-A (JP)
Title: Storage water heater
Inventor: TAKAHASHI TAKESHI
IPC: F24H1/18
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a storage water heater that can suppress overall electric power receiving equipment or maximum electric power demand without making completion times of hot water storage operations of a plurality of storage water heaters largely differ, in a facility, such as a housing complex, where the plurality of storage water heaters are installed.SOLUTION: A storage water heater includes: heating means for heating water to generate hot water; a hot water storage tank for storing hot water; and control means for controlling a hot water storage operation for storing hot water in the hot water storage tank by operating the heating means. The control means performs control so that thermal capability of the heating means or electric power consumption at completion of the hot water storage operation is made lower than that at start of the hot water storage operation regardless of a change in an outside air temperature.
Patent JP-2014240218-A (JP)
Title: Air conditioner for vehicle
Inventor: YASUDA HIDEAKI
IPC: B60H1/00
Filed: 2013-06-11
Abstract: PROBLEM TO BE SOLVED: To attach a link to a boss of a casing so that the link does not incline to a rotation center line.SOLUTION: In a link 40, an inclination suppression part 48 for suppressing inclination to a rotation center line of the link 40 is disposed, where the inclination suppression part 48 extends along an outer face of a boss 43 in a direction of the rotation center line of the link 40.
Patent JP-2014241692-A (JP)
Title: Conversion device for storage battery, power supply system, and power supply control method
Inventor: AKITA TETSUO
IPC: H02J3/46
Filed: 2013-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a conversion device for storage battery capable of prolonging the lifetime of a storage battery, a power supply system, and a power supply control method.SOLUTION: The conversion device for storage battery comprises: a voltage conversion part capable of performing a discharging operation for converting a DC voltage from a storage battery and supplying the voltage to a line, and a charging operation for converting a DC voltage from the line and supplying the voltage to the storage battery; and a control part for controlling the charging operation and the discharging operation of the voltage conversion part. When a power storage amount in the storage battery is increased and becomes equal to or more than an upper limit value of the power storage amount, the control part starts first control for avoiding the charging operation. When the power storage amount in the storage battery is decreased and becomes equal to or less than a target value of the power storage amount, the control part stops the first control. When the power storage amount in the storage battery is decreased and becomes equal to or less than a lower limit value of the power storage amount, the control part starts second control for avoiding the discharging operation. When the power storage amount in the storage battery is increased and becomes equal to or more than the target value of the power storage amount, the control part stops the second control.
Patent JP-2015001932-A (JP)
Title: Information processing device
Inventor: OKADA SHINICHI
IPC: G06F1/18
Filed: 2013-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device which enhances flexibility in cabinet design.SOLUTION: An information processing device includes a cabinet, a display panel, and a cable which transmits and receives a signal between the cabinet and the display panel. The information processing device also includes: a movable connecting means which changeably connects arrangement of the display panel for the cabinet; a by-path means which makes the cable pass in a position where a distance between the cabinet and the display panel changes corresponding to a change of arrangement of the display panel for the cabinet by the movable connecting means; and an expansion and contraction means which makes a by-path means expand and contract corresponding to the change of the arrangement of the display panel for the cabinet by the movable connecting means.
Patent JP-2015004710-A (JP)
Title: Method for manufacturing substrate for display device, substrate for display device, and display device
Inventor: KIMURA YUKIHIRO
IPC: G02B5/20
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a substrate for a display device, which includes a black matrix having a low reflectance and a high optical density as well as having a small film thickness.SOLUTION: A method for manufacturing a substrate for a display device is provided, which includes steps of, in the following order: forming a black film 1 by using a material prepared by dispersing at least a black coloring material in a resin on a transparent substrate 10; forming a metal film 2 on the black film 1; forming a pattern of a photosensitive resin 3 on the metal film 2; patterning the metal film 2 by wet etching; forming a black matrix 4 having a plurality of pixel apertures by patterning the black film 1 by dry etching into the same shape as the metal film 2 in a plan view; and forming a transparent resin layer 5 on the black matrix 4.
Patent JP-2015005353-A (JP)
Title: Power storage device
Inventor: ABE TORU
IPC: H01M10/052
Filed: 2013-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a power storage device which improves capacity maintainability.SOLUTION: The power storage device comprises: a positive electrode including a cathode active material layer containing a lithium containing transition metal oxide; a negative electrode including an anode active material layer containing Si or Sn; a separator; and a ceramics containing layer disposed between the separator and the cathode active material layer and/or the anode active material layer. A ratio of a mass of the cathode active material layer per 1 cmin the positive electrode and a mass of the anode active material layer per 1 cmin the negative electrode is 2.5:1 to 10:1.
Patent JP-2015004861-A (JP)
Title: Optical adhesive agent layer, optical film with adhesive agent layer, and image display unit
Inventor: YASUI ATSUSHI
IPC: C09J133/10
Filed: 2013-06-21
Abstract: PROBLEM TO BE SOLVED: To provide an optical adhesive composition having an antistatic function and capable of forming an adhesive agent layer satisfying durability.SOLUTION: An optical adhesive agent layer is formed from an optical adhesive agent containing a base polymer (A), and contains an iodine and or iodine ion (B).
Patent JP-2015008656-A (JP)
Title: Species habitat adaptability estimation method and species habitat adaptability estimation system using the same
Inventor: YOKOTA TATSUHIRO
IPC: G01C11/04
Filed: 2013-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a species habitat adaptability estimation method capable of estimating habitat adaptability of species by grasping an ecosystem network condition in a wide area.SOLUTION: A species habitat adaptability estimation method comprises: a step S101 of acquiring classification of green spaces in a ground surface and green space data relating to the distribution condition; a step S102 of calculating a continuous index relating to the continuity of green spaces; a step S103 of calculating a cohesiveness index relating to the degree of cohesiveness of green spaces; a step S104 of calculating a diversity index relating to the diversity of plant species; a step S105 of calculating a mosaic index relating to the degree of adjacency of different plant species; a step S106 of selecting required index from among the continuous index, the cohesiveness index, the diversity index and the mosaic index, according to species; and a step S107 of estimating habitat adaptability of the species.
Patent JP-2015010267-A (JP)
Title: Method and apparatus for blowing control
Inventor: OZAWA AKIKUNI
IPC: C21C5/30
Filed: 2013-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for blowing control which optimize blowing with respect to costs.SOLUTION: A blowing control method comprises: predicting a temperature drop ΔT1 of molten iron due to waiting and movement of a hot metal ladle between the completion of a molten metal preliminary treatment and the start of blowing and a temperature drop ΔT2 of molten iron due to a blowing pretreatment (desulfurization treatment), before the start of the molten iron preliminary treatment; adding the temperature drop ΔT1 and the temperature drop ΔT2 to predict the total temperature drop ΔT of molten iron between the completion of the molten metal preliminary treatment and the start of blowing; and determining a target molten iron temperature and a target molten iron phosphorus concentration so as to minimize the costs of auxiliary materials including a heat increasing material needed in blowing and a desulfurization material by taking the total temperature drop ΔT into consideration, before the start of the molten iron preliminary treatment.
Patent JP-2015014217-A (JP)
Title: Exhaust gas emission controller
Inventor: YAMAZAKI TAKAFUMI
IPC: F01N3/24
Filed: 2013-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas emission controller capable of suppressing degradation in heat transfer performance between an exhaust pipe and a heating target when the heating target is heated.SOLUTION: An exhaust gas emission controller 1 comprises: an exhaust pipe 13 connected to an engine; an oxidation catalyst 4 arranged in the exhaust pipe 13; and a chemical heat storage unit heating the oxidation catalyst 4 from outside of the exhaust pipe 13. The chemical heat storage unit includes: a reactor 14 including a heat storage medium 18 having a chemical reaction with NHand generating heat; and a reservoir connected to the reactor 14 and storing therein NH. The oxidation catalyst 4 consists of a plurality of base materials 12 carrying a catalytic substance. The base materials 12 are divided along a circumferential direction of the oxidation catalyst 4. An expansion medium 11 higher in coefficient of thermal expansion than the base materials 12 is arranged between the base materials 12.
Patent JP-2015015560-A (JP)
Title: Resonator loading type dual-band resonator, and dual-band filter using the same
Inventor: SEKIYA NAOHITO
IPC: H01P7/08
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a dual-band resonator that has a high flexibility of design and that can be downsized, and to provide a dual-band bandpass filter using the same.SOLUTION: A dual-band resonator is configured by adding an edged end short-circuit stub 11 to a half-wavelength resonator 10. In the dual-band resonator, the half-wavelength resonator 10 is a resonator according to an odd mode, and the half-wavelength resonator 10 and the edged end short-circuit stub 11 are a resonator according to an even mode. A resonator length is adjusted so that the odd mode is resonated at a high-frequency side and an even mode is resonated at a low-frequency side, or alternatively, a resonator length is adjusted so that the odd mode is resonated at a low-frequency side and the even mode is resonated at a high-frequency side. The dual-band bandpass filter can be configured by using the dual-band resonator.
Patent JP-2015015588-A (JP)
Title: Mimo receiving device
Inventor: SUZUKI SHINICHI
IPC: H04J11/00
Filed: 2013-07-04
Abstract: PROBLEM TO BE SOLVED: To achieve demodulation by a small number of calculations without causing deterioration in transmission characteristics, in a MIMO-OFDM transmission system performing demodulation by using a QRM-MLD system.SOLUTION: A propagation path estimation part 22 of a receiving device 1 estimates a propagation path response by using a pilot signal. A QR decomposition part 23 performs QR decomposition (H=QR) of a propagation path response H to calculate a unitary matrix Q and an upper triangular matrix R. A reception signal conversion part 24 converts a reception signal Y by the unitary matrix Q to generate a converted reception signal Y'. A likelihood information/demodulation result generation part 2, when likelihood information in soft determination is generated by using a QRM-MLD system, performs processing of the reception signal Y' generated by the reception signal conversion part 24 and a stage at each column of the upper triangular matrix R calculated by the QR decomposition part 23, from a lower part toward an upper part, selects a modulation candidate point by using a Manhattan metric, and generates the likelihood information for the selected modulation candidate point by using a square metric.
Patent JP-2015014930-A (JP)
Title: Detection unit, suspicious person detection unit, and suspicious person detection system
Inventor: YASUDA YUTAKA
IPC: G08B13/22
Filed: 2013-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a detection unit which has a simple structure and which is compact as a whole.SOLUTION: A detection unit (10) consists of only: a trigger transmission part (12) and (13); an ID receiving part (14) and (15); an output circuit which outputs a signal to outside; and a control part (11) which controls the output circuit so that, when ID is received by the ID signal receiving part (14) and (15), a signal indicating the reception is output from the output circuit.
Patent JP-2015018853-A (JP)
Title: Thermoelectric power generation module
Inventor: MATSUNAMI HIROYUKI
IPC: H01L35/34
Filed: 2013-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric power generation module in which oxidation of a thermoelectric conversion element, an electrode, and a bonding layer for bonding the thermoelectric conversion element and electrode is prevented effectively, and increase in heat leakage between a high temperature side heat exchanger and a low temperature side heat exchanger can be suppressed while preventing short circuit and dew condensation etc. due to foreign object.SOLUTION: A thermoelectric power generation module includes a thermoelectric conversion element using a bismuth-tellurium (Bi-Te)-based thermoelectric material, at least one barrier layer and an electrode arranged on the thermoelectric conversion element, an electrode protective layer arranged on one principal surface of at least one electrode, a solder layer for bonding the first region of the electrode protective layer onto at least one barrier layer, and having a recess formed in the side face, and a coating film arranged on the thermoelectric conversion element, at least one barrier layer, and the side face of the solder layer, to cover a second region adjacent to the first region of the electrode protective layer, and filling the recess in the solder layer.
Patent JP-2015021346-A (JP)
Title: Suspended ceiling reinforcing member and suspended ceiling structure comprising it
Inventor: SAKURABA NORIHIKO
IPC: E04G23/02
Filed: 2013-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a suspended ceiling reinforcing member and a suspended ceiling structure comprising it capable of improving aseismatic performance by certainly exerting an effect of a reinforcing brace to certainly suppress horizontal oscillation in a ceiling part upon earthquake, and to provide a comparatively easily applicable reinforcement.SOLUTION: A suspended ceiling reinforcing member is so constructed that: a brace part 16 stands in vertical direction T3 along with a suspended member 4 and being arranged in an attached manner to ceiling base 8 at the lower edge side; and a suspending side connecting mechanism 17 is arranged in an integral manner on the upper edge side of the brace part 16, being engaged on the upper edge side of the suspending member 4, and connecting the upper edge side of the brace part 16 with the upper edge side of the suspending member 4.
Patent JP-2015026713-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: ONO HIROTAKA
IPC: B29C45/26
Filed: 2013-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus capable of further suppressing deterioration in performance of an insulating sheet made of a resin.SOLUTION: The semiconductor manufacturing apparatus according to the present invention as a mold structure for resin-sealing a semiconductor set 20 includes: a central mold 10 having an opening 11 vertically penetrating the central mold 10; an upper mold 8 which is used by being superposed on the upper side of the central mold 10 and is provided with, on its lower surface, a recess 9 connected to the opening 11 to form a space; and a lower mold 12 which is used by being superposed on the lower side of the central mold 10 and is provided with, on its upper surface, a recess 13 connected to the opening 11 to form a space.
Patent JP-2014082187-A (JP)
Title: Photoelectric conversion element and dye-sensitized solar cell
Inventor: WATANABE KOSUKE
IPC: C09B57/10
Filed: 2013-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal complex pigment and a dye-sensitized solar cell, which achieve excellent performances by supporting reduction of variation in performances and improvements of photoelectric conversion efficiency and durability at the same time.SOLUTION: In a photoelectric conversion element having a conductive support, a photoreceptor layer containing an electrolyte, a charge transfer body layer containing an electrolyte, and a counter electrode, the photoreceptor layer has semiconductor particles supporting a metal complex pigment represented by the following formula (I): M(LD)(LA)(CI)..Formula (I) [where M represents a metal ion; LD and LA each represents a tridentate ligand of a specific hetero ring; and CI represents a counter ion required for charge neutralization]. A dye-sensitized solar cell is also provided.