baber/WOPTO huggingface dataset:
Patent JP-2015069062-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image forming apparatus
Inventor: MIZUSHIMA SUNAO
IPC: G03G5/06
Filed: 2013-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that exhibits good dot reproducibility without causing filming even when used repeatedly under a low-temperature and low-humidity environment, and an electrophotographic cartridge and an image forming apparatus.SOLUTION: There is provided an electrophotographic photoreceptor having at least a photosensitive layer on a conductive support, where the photosensitive layer contains a charge transport material having a specific structure, and oxytitanium phthalocyanine that is obtained by contacting a phthalocyanine crystal precursor with an organic solvent after being subjected to chemical treatment, and has the main diffraction peaks at the Bragg angle (2θ±0.2°) of 9.6°, 24.2±0.2°, and 27.2° with respect to a CuKα characteristic X-ray (wavelength: 1.541 Å).
Patent JP-2014028298-A (JP)
Title: Surgical instrument including fastener
Inventor: FARASCIONI DAVID
IPC: A61B18/12
Filed: 2013-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a surgical instrument for surgically stapling tissues, and more particularly, the instrument including a fastener.SOLUTION: A surgical stapling instrument for surgically stapling tissues, includes: a handle part; an endoscope-like part extending from the handle part in the distal direction to define a first longitudinal axis; a pair of jaw members 220 disposed adjacent to the distal end of the endoscope-like part extending therefrom substantially in the distal direction; and a fastener 230 disposed adjacent to the jaw members 220 and extending from the endoscope-like part substantially in the distal direction. The fastener 230 is movable between an open position and a close position to engage body tissues, and movable independently of the jaw members 220.
Patent JP-2015071008-A (JP)
Title: Electric stimulation unit
Inventor: IMABAYASHI HIROYUKI
IPC: A61N1/05
Filed: 2013-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an electric stimulation unit capable of keeping stable indwelling against body motion or movement in respiration of a patient.SOLUTION: An electric stimulation unit 1 comprises: a plurality of energization means 15 to be positioned at a predetermined position in a blood vessel; a pair of electrodes 13, 14 formed in at least one energization means 15; a lead part 11 which is connected to the pair of electrodes 13, 14 and makes an electric signal be conducted; a hardness variable member 18 which is accommodated inside the lead part 11 and whose hardness reversibly varies; and a hardness reversible adjustment member 19 for varying hardness of the lead part 11 by cooperating with the hardness variable member 18.
Patent JP-2014114271-A (JP)
Title: Method for purification of adefovir dipivoxil
Inventor: CHO IL HWAN
IPC: C07F9/6561
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a purification method which facilitates mass production and can produce a product of high purity and constant quality without requiring a large use amount of an expensive organic solvent and an additional filtration process, which is a method for producing adefovir dipivoxil which is a nucleoside reverse transcriptase inhibitor and useful as an antiviral therapeutic agent for a hepatitis B virus or an HIV virus.SOLUTION: There is provided a method for purifying adefovir dipivoxil which comprises: a step of dissolving adefovir dipivoxil of the chemical formula 1 containing a by-product generated during the synthesis reaction, a salt or a complex thereof in water or a mixed solvent containing water; and a step of purifying the resulting solution through a reverse phase column.
Patent JP-2015075944-A (JP)
Title: Information processing device and control method therefor
Inventor: INAGAKI KENSUKE
IPC: G06F13/00
Filed: 2013-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device which transfers a content to an external display device and displays the content in a layout suitable for the external display device while reducing a processing load on a server device.SOLUTION: When an external display device 1000 is connected to an information processing device 100, a CPU 101 determines a type of a content displayed on a display unit 105, and when the type of the content is a predetermined type, acquires a content in a predetermined format among a plurality of contents via a network, and displays the acquired content as a transfer target content on the display unit. Then, the CPU 101 captures the transfer target content and transfers the captured content to the external display device via a radio communication unit 108.
Patent JP-2014040600-A (JP)
Title: Insulating resin composition and use of the same
Inventor: AMOROSO DINO
IPC: G03F7/023
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive resin composition that can be used in a film state that has high transparency and a low dielectric constant, is readily photo-patternable, and has high heat resistance.SOLUTION: An alkali-soluble binary or ternary copolymer is obtained by addition polymerization of a norbornene derivative having a pendant group including at least one -(CH2)n-N(H)-S(O)2-CF3, a norbornene derivative having a pendant group including at least a group selected from mono- or polyfunctional phenol, amino-phenol and carboxylic acid, and a norbornene derivative having a pendant group preferably including an epoxy group.
Patent JP-2015079309-A (JP)
Title: Information processing device, method, and program
Inventor: IINO TAKESHI
IPC: G06F17/30
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To enable learning to be performed by effectively tracking a change in the preference for and interest in each category of a user with the passage of time.SOLUTION: An information processing device according to the present invention includes: content selection means 102 for selecting a prescribed number of contents from among a large number of contents tied to any category on the basis of each category score; and score calculation means 104 for calculating, for each category to which the selected contents belong, an operation point corresponding to a user operation on the selected contents, and calculating a category score based on the operation point. The score calculation means 104 decreases an operation point used in calculating a category score pertaining to a category to which the selected contents belong in proportion to an increase in deviation of the category score of the category from an average value of category scores, and then calculates the category score.
Patent JP-2015079895-A (JP)
Title: Printed wiring board and multi-layer printed wiring board
Inventor: HIRANO HIROYUKI
IPC: H05K1/11
Filed: 2013-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which achieves manufacturing stability and insulation reliability.SOLUTION: A printed wiring board 10 is manufactured by using an imprint mold 30 and includes a base material 13 and a via hole 14 which penetrates through the base material 13. The via hole 14 includes: a land part 11 in which a diameter is substantially the same in a thickness direction of the base material 13, the land part being buried in the base material 13 and exposed from a main surface 17 of the base material 13; and a penetration part 141 which penetrates from the land part 11 to the other surface 18 of the base material 13. The land side of the penetration part 141 includes a round shape 19 where its diameter becomes larger toward the land side.
Patent JP-2014026717-A (JP)
Title: Glass for substrate of information recording medium, glass substrate for information recording medium and magnetic disk
Inventor: ENDO ATSUSHI
IPC: C03C3/112
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a glass for information recording medium substrate having excellent weather-resistance.SOLUTION: Glass for an information recording medium substrate includes, in a mass % representation of an oxide standard below, SiOof 56-70%, AlOof 10-26%, LiO of 0.5-6.5%, NaO of 0-15%, KO of 0-8%, MgO of 0-6%, CaO of 0-8%, ZrOof 0-6%, and F of 0.1-0.9%. A sum total RO of contents of LiO, NaO and KO is 8-18%. An average linear expansion coefficient at temperature -50 through 70°C is 53×10/°C or higher, 100×10/°C or lower. (The above excludes a case at which POof 0.5% or larger is included.)
Patent JP-2015081136-A (JP)
Title: Protector for roll product
Inventor: KATO TETSUYA
IPC: B65D59/02
Filed: 2013-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a protector of which a rigidity required as a protector can be assured and a cost can be reduced by decreasing an amount of a synthetic resin as a material, and further, which is not easily detached from a winding core.SOLUTION: A protector is configured from a penetration cylindrical part 11 which is inserted in an end part of a winding core 22 of a roll product 20, and a plate part 12 which is integrated with one end of the cylindrical part 11 and is disposed on an end surface of the roll product 20. The plate part 12 is divided into plural blocks by wall ribs 13 having a width same as a thickness of the plate part, a front plate 14 or a rear plate 15 integrated with an end part of each wall rib 13 is alternately formed on a front side or a rear side of each block, and a length of the cylindrical part 11 is so set as to be 1.5 to 3.0 times of a diameter of the cylindrical part 11 at a nearest position of the plate part 12.
Patent JP-2015084488-A (JP)
Title: Communication terminal and measurement method
Inventor: NISHINO YUKI
IPC: H04W48/16
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal and a measurement method, capable of selecting a neighbor cell having high reception quality.SOLUTION: A battery residual amount measurement unit 4 measures the residual amount of a battery unit 8. A threshold determination unit 5 determines whether or not the battery residual amount is a threshold or larger. Based on the battery residual amount, a measurement band control unit 6 determines a part of a frequency band in a neighbor cell to be a measurement band for measuring the reception quality of the neighbor cell, and measures the reception quality of a measurement point. A reception quality calculation unit 7 calculates the reception quality on the basis of the measurement result of the measurement band control unit 6. A communication control unit 2 executes a shift to the neighbor cell on the basis of the calculation result of the reception quality calculation unit 7.
Patent JP-2015084376-A (JP)
Title: Heat treatment apparatus
Inventor: URASAKI YOSHIHIKO
IPC: H01L21/324
Filed: 2013-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a heat treatment apparatus which can supply a heat treatment gas to a processed object more reliably prior to occurrence of action of the heat treatment gas, in a state of high concentration of the heat treatment gas.SOLUTION: A heat treatment apparatus 1 has an outer tube 4, a boat 11, a cylindrical section 36, and nozzles 37, 38. The boat 11 holds a processed object 100 in the outer tube 4. The cylindrical section 36 surrounds the boat 11. The nozzles 37, 38 are formed in the cylindrical section 36, and supplies the heat treatment toward the processed object 100 held in the boat 11.
Patent JP-2015085217-A (JP)
Title: Water purifier and method of using the same
Inventor: YAMAMOTO TATSURO
IPC: C02F1/44
Filed: 2013-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier (in common use) that is used for purification of tap water, and to allow the water purifier to be also used for emergency.SOLUTION: In normal time, a first water purifier 10 is configured as a water purifier in common use by connecting an electric pump 16 and an activated carbon filter 14 on the upstream side of a membrane filter 12 through piping 30. A water pipe is connected upstream of the activated carbon filter 14, and tap water is supplied under pressure to the membrane filter 12 by the electric pump 16 to be highly purified, whereby safe and delicious water is provided. In an emergency, a second water purified 20 is configured by replacing components excluding the membrane filter 12, namely the electric pump 16 and the activated carbon filter 14, with a hand pump 26 and a disk filter 24. The disk filter 24 is immersed into a water source 50 to purify unspecified water to be treated, whereby safe drinking water is provided.
Patent JP-2015087732-A (JP)
Title: Optical axis adjustment method
Inventor: HIROSHIMA YOSHIYUKI
IPC: G01J1/06
Filed: 2013-11-01
Abstract: PROBLEM TO BE SOLVED: To grasp the direction or amount of deviation of an optical axis while an optical component is mounted in an object and adjust the optical axis.SOLUTION: A slit member having a slit for allowing light to pass through is inserted in an optical axis between an object in which an optical component is mounted and the optical component (step S1). While the slit member moves so that a slit crosses the optical axis, the amount of light passing through the slit and joining between the optical component and the object is detected (step S2). The direction of deviation of the optical axis and the amount of deviation of the optical axis are grasped from the relationship between the position of the slit and a change in the amount of light along with the movement of the slit member (step S3). The optical axis is adjusted on the basis of the direction of deviation of the optical axis and the amount of deviation of the optical axis (step S4).
Patent JP-2015090915-A (JP)
Title: Solar cell module
Inventor: NIWA TSUKASA
IPC: H01L31/04
Filed: 2013-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module in which penetration of moisture can be suppressed more reliably, by forming a sealing film more reliably even if a constricted portion is formed by a collector electrode and a transparent conductive film (electrode layer).SOLUTION: In a solar cell module where a photoelectric conversion layer, an electrode layer, and a coating layer are formed on a substrate in this order, a planarization film for flattening the surface of the electrode layer including a collector electrode, and a sealing film on the planarization film for suppressing penetration of moisture are formed between the electrode layer and coating layer.
Patent JP-2015094434-A (JP)
Title: Fastening structure for dissimilar metal member
Inventor: MATSUBARA KENJI
IPC: F16B5/02
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure that can facilitate component management and mounting work while preventing electrolytic corrosion in fastening a case that comprises dissimilar metal and a case cover to each other.SOLUTION: A case cover 20 made of magnesium alloy is superposed on a case 10 made of aluminum alloy, sandwiching an insulation gasket 30, and is coupled by using a bolt 40 made of steel. The insulation gasket includes: a main portion 31 sandwiched between mating surfaces of the case and the case cover; and an auxiliary portion 35 that is connected to the main portion via a connection piece 34 and is sandwiched between a head 41 of the bolt and the case cover. A flange 38 is erected from an outer peripheral predetermined range of the auxiliary portion. Since a portion in which ionization reaction may occur is insulated by one component, the number of component is reduced and mounting is facilitated. Since a portion of the auxiliary portion pressed by the head 41 is formed to have a conical shape in the free state, the portion functions as a conical spring washer, and thus looseness of the bolt can be inhibited without using an additional spring washer.
Patent JP-2015095588-A (JP)
Title: Led package
Inventor: HADA RYUICHI
IPC: H01L33/60
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an LED package that enhances dissipation of heat generated from the LED package.SOLUTION: The LED package includes: a substrate; an LED chip mounted on the substrate; a case member, disposed on the substrate, covering the LED chip; and a liquid state member encapsulated in the case member. A plurality of thread structures are provided at a portion that is in contact with the liquid state member on the substrate. Thereby, a turbulent flow of the liquid state member in the LED package is generated and high cooling effect may be exerted.
Patent JP-2015094019-A (JP)
Title: Plating device
Inventor: KONDO HIROKI
IPC: C23C18/31
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a plating device that is adaptive to a longer plated object by suppressing abnormal deposition of metal.SOLUTION: A plating device 1 includes: a first plating bath 2; a first supply tank 3 which circulates a plating liquid to and from the first plating bath 2; a second plating bath 4; a second supply tank 5 which circulates the plating liquid to and from the second plating bath 4; a preliminary tank 7 in which the plating liquid can be recovered; a guide mechanism 6 which is configured to move between the first plating bath 2 and second plating bath 4, and dips a plated object in one plating bath selected between the first plating bath 2 and second plating bath 4; and a control part 10. Here, the control part 10 switches the first plating bath 2 and second plating bath 4 alternately such that the plating liquid is reserved in one plating bath and the other plating bath is emptied, and also switches the guide mechanism 6 as the plating baths 2, 4 are switched so as to reserve the plating liquid.
Patent JP-2015093729-A (JP)
Title: Bag fastening clip
Inventor: KO SHITSUFUN
IPC: B65D33/17
Filed: 2013-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a bag fastening clip suitable for preserving in a paper bag or a bag made of a plastic film, especially, a powdery food product and other articles without bringing them into contact with air.SOLUTION: A bag fastening clip includes: an external fixation frame having a downward narrowing taper-shaped V-shaped inner surface; an elastic sheet arranged on the taper-shaped V-shaped inner surface of the external fixation frame; and a presser frame having a wedge-shaped cross section, arranged along the surface of the elastic sheet, and formed with projections in the intermediate position in the width direction along the lengthwise direction on the surface of the elastic sheet. An opening of a bag made of a soft sheet is placed in the inner surface of the elastic sheet arranged in the external fixation frame, and the presser frame is pushed into the wedge shape so as to engage the projections of the presser frame with the elastic sheet through the bag and surely seal the opening of the bag.
Patent JP-2015096759-A (JP)
Title: Engagement device and hybrid vehicle drive device
Inventor: NAGAI HIDEKAZU
IPC: B60K6/36
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an engagement device capable of improving durability.SOLUTION: In an engagement device 10, dog teeth 13 and 14 of a piece 11 and a sleeve 12 include: first tooth surfaces 51 and 61 and second tooth surfaces 52 and 62 provided on both sides in a circumferential direction; end surfaces 53 and 63 provided in an axial direction; first connection surfaces 54 and 64 connecting the end surfaces 53 and 63 to the first tooth surfaces 51 and 61; and second connection surfaces 55 and 65 connecting the end surfaces 53 and 63 to the second tooth surfaces 52 and 62, respectively. The first connection surfaces 54 and 64 are formed such that a normal direction is a direction between the circumferential direction and the axial direction, and the normal direction changes from the circumferential direction to the axial direction step by step from connected portions 56 and 66 to the first tooth surfaces 51 and 61 toward connected portions 59 and 69 to the end surfaces 53 and 63.
Patent JP-2015096163-A (JP)
Title: Locking structure of covering fabric
Inventor: NAKAMURA TAKASHI
IPC: A47C7/22
Filed: 2013-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a locking structure of a covering fabric which can fold an edge of the covering fabric along with a lock member and push them into an area that is hard to fit in such as a curved corner part even when a commercially available straight locking member is used.SOLUTION: In a locking structure of a covering fabric, an elongated plate-like lock member is attached to an edge part 5e of a covering fabric 5, and the edge part and the lock member are folded together and fitted into a groove formed in a frame. The lock member is used by combining a plurality of lock members with different mechanical properties, such as a resin cord. At the edge 5e at an area where the tension of the covering fabric 5 is easily applied, a lock member with a high bending flexural modulus such as a wide lock member 6 is provided. At the edge at an area where the lock member is hard to fit into the groove, a lock member with a lower bending flexural modulus than that of the lock member 6 where the tension is applied, such as a narrow lock member 7, is provided.
Patent JP-2015097650-A (JP)
Title: Pot with removable handle
Inventor: SEKIKAWA MASAAKI
IPC: A47J45/10
Filed: 2013-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a pot with a removable handle, the pot having a handle that is free of the play when attached and that is excellent in attaching/detaching operability.SOLUTION: The pot with a removable handle includes: a pot body 1 which has a handle installation part 2 having a through hole 4; and a planar engaging piece 8 which is projectingly installed in the grip part 5 and which is composed of a rear face engaging plate 6 inserted from an opening on the upper side of the through hole 4 to be engaged with the rear face of the handle installation part 2 and also composed of a front face engaging plate 7 engaged in a stacked manner with the front face of the handle installation part 2. In addition, the pot includes: a stopper part 9 which is freely projectingly and retractably installed in the lower part of the front face engaging plate 7 and which is engaged with the rear face of the handle installation part 2 with a prescribed space apart; and a handle 3 having a metallic opposing contact part 10 projectingly installed which is situated between the planar engaging piece 8 and the stopper part 9 and which, when the handle 3 is attached to the handle installation part 2, comes into contact with or close to the tip end of the handle installation part 2.
Patent JP-2014043458-A (JP)
Title: Novel substituted imidazoquinoline
Inventor: GEKELER VOLKER
IPC: A61P35/00
Filed: 2013-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an imidazoquinoline derivative, and a pharmaceutical composition including an imidazoquinoline derivative.SOLUTION: Disclosed is an imidazoquinoline of formula I, including a substituted amine or an amide functional group in a 1-position and effective as a Toll-like receptor 7 activator. The compound is useful as an anticancer agent.
Patent JP-2015102652-A (JP)
Title: Heating roller, heat fixing device, and method of manufacturing heating roller
Inventor: HARUTA KOTARO
IPC: G03G15/20
Filed: 2013-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a heating roller capable of suppressing scattering of fine particles having an average particle size of 300 nm or less, to provide a heat fixing device including the heating roller, and to provide a method of manufacturing the heating roller.SOLUTION: A heating roller 20 includes: a metal element tube 26 having a cylindrical shape; a rubber layer 27 disposed on an outer peripheral surface of the metal element tube 26 so as to cover the metal element tube 26; and a coating layer 28 disposed on an outer peripheral surface of the rubber layer 27. The heating roller 20 is configured so that a density of fine particles measured by a following test is less than 2,000 per cm. In the test, the heating roller 20 is placed in an enclosure 40 connected with a particle density measurement unit 39, and having an internal space of 0.175 m, next, the metal element tube 26 of the heating roller 20 is heated at 230°C by a hot plate 42, and then the density of fine particles in the enclosure 40 is measured 20 minutes after the start of heating.