baber/WOPTO huggingface dataset:
Patent JP-2014163294-A (JP)
Title: Vane pump device
Inventor: TSUKAHARA YOSHIHIRO
IPC: F04C2/344
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To suppress damage due to erosion of a groove part communicated with an ejection port of a vane pump device.SOLUTION: A vane pump device includes: a rotating rotor 22; a plurality of vanes 24 held slidably on a plurality of vane grooves 23 disposed in radiation directions of the rotor 22; a cam ring 30 arranged so as to surround the rotor 22 and the plurality of vanes 24; an outer side plate 32 which has a supply port 44 which is arranged on a lateral part of the cam ring 30 and supplies actuation oil to a pump chamber 40 divided by an adjacent vane 24 and an ejection port 51 to which actuation oil is ejected; and groove parts (T1, T2) which are disposed to be extended in the rotation direction of the rotor 22 on the outer side plate 32 and form a communication path of actuation oil to the ejection port 51. The bottom part of a cross-section of the groove part has a curved shape and has a straight line shape parallel to the lateral surface formed of the groove part of the outer side plate 32.
Patent JP-2013239147-A (JP)
Title: Display control device
Inventor: KENMOCHI EIJI
IPC: G06F3/048
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To resolve such a problem that a user makes a misoperation because of a plurality of modes existing in a display control device which is used for an electronic information board or the like.SOLUTION: A display control device comprises: state information initial setting means which performs initial settings for state information of an application to be displayed for a user; state information registration means which receives an operation event operated by the user and registers with a database the state information to be displayed according to the received operation event; state information display control means which monitors the state information registered with the database, and determines the state information to be displayed; and state display means which displays the determined state information on a display screen. At least one piece of state information is to be displayed on the display screen at predetermined timing.
Patent JP-2014161631-A (JP)
Title: Hollow fiber membrane for blood processing, blood purifier provided with said hollow fiber membrane for blood processing, and manufacturing method of said blood purifier
Inventor: KARASUDA MIWAKO
IPC: B01D69/08
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow fiber membrane for blood processing which can maintain antioxidant capacity under harsh environment such as high-temperature storage or the like, and shows little variation in performance regardless of the presence or absence of fat-soluble vitamins.SOLUTION: A hollow fiber membrane for blood processing which includes the following A-D contains fat-soluble vitamins on the surface within a range of 10 mg/mor more and 300 mg/mor less calculated in terms of membrane area. The fat-soluble vitamin content on the surface of the hollow fiber membrane for blood processing is 50 mass% or more of the fat-soluble vitamin content of the whole hollow fiber membrane for blood processing. A: polyethersulfone-based resin, B: hydrophilic macromolecules, C: fat-soluble vitamins, and D: ketone and/or alcohol having 4 or less carbon atoms.
Patent JP-2013209638-A (JP)
Title: Pigment dispersion, and yellow resist composition for color filter and ink composition using the pigment dispersion
Inventor: MORI YOSHIMASA
IPC: C09B57/04
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a pigment dispersion excellent in dispersibility of C.I. Pigment Yellow 185.SOLUTION: A pigment dispersion includes C.I. Pigment Yellow 185 and a compound expressed by formula (1), which are dispersed in a dispersion medium. In the formula, A represents -SON(R)Ror -CON(R)R, where Rrepresents a hydrogen atom or an alkyl group and Rrepresents an alkyl group; Rrepresents an alkyl group, an aryl group or an amino group; Rrepresents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group; Rrepresents a hydrogen atom, cyano group, carboxylic acid group, carboxylate group, carboxylic acid amide group or carbamoyl group.
Patent JP-2013118405-A (JP)
Title: Electromagnetic wave transmitting decorative component
Inventor: IZUMO MASAO
IPC: H05K9/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in an electromagnetic wave transmitting decorative conventional component, although conductive material is formed on the entire surface of an insulating portion so that a decorative part is visible in metal color, electromagnetic wave applied to the decorative part is generated to cause loss because current flows inside of the conductive material, thereby, sufficient antenna characteristics cannot be obtained.SOLUTION: A transparent layer 2 having film thickness of 100 nm or less; and a Ge layer having film thickness of 5 nm or more, average transmission ratio of 65% or less in a wavelength range of 400 nm to 800 nm and average reflectance ratio of 20% or higher, are formed on a surface of a component 1. Thereby, the electromagnetic wave transmitting decorative component exhibiting sufficient metallic luster can be obtained, without interruption of electromagnetic wave.
Patent JP-2014166696-A (JP)
Title: Ballpoint pen chip and ballpoint pen
Inventor: SUGANO OSAMU
IPC: B43K1/08
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a ballpoint pen chip that enables insertion of a spiral spring into a chip body more reliably.SOLUTION: A ballpoint pen chip 10 is a chip in which a ball 40 is mounted in the tip of a chip body 20 and a spiral spring 30 for biasing the ball 40 is inserted into the chip body 20. The chip body 20 includes: a ball housing part 21 for housing the ball 40; a spring housing part for housing the spiral spring 30; and a communication part 22 bringing the ball housing part 21 into communication with the spring housing part, and having an ink flow groove 23 extending in the axial direction formed on the wall surface thereof. The spiral spring 30 has: a straight part 32 extending along the axial direction and coming in contact with the ball 40; a spring body part 36 disposed in the spring housing part; and a small diameter spring part 34 positioned between the straight part 32 and the spring body part 36, having an outer diameter smaller than that of the spring body part 36, and being shorter than the spring body part 36. The straight part 32 is shorter than the small diameter spring part 34 in the axial direction.
Patent JP-2014167315-A (JP)
Title: V-belt type continuously variable transmission
Inventor: ITAGAKI TAKU
IPC: F16H9/18
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a V-belt type continuously variable transmission that is easily assembled with a small number of components.SOLUTION: In a V-belt type continuously variable transmission, a nut 73 is rotated by an electric motor 71; a fork member 60 is oscillated by axial movement of a screw shaft 74 screw-engaged with the nut 73 through a ball; a movable pulley 32 of a driving pulley 30 is axially slid by the fork member 60; and a transmission ratio is changed by changing a groove width of the driving pulley 30. The fork member 60 and the screw shaft 74 are connected by connecting means 80 having a detent function for stopping rotation of the screw shaft 74, so as to eliminate the need of additional assembly of the detent means for stopping the rotation of the screw shaft 74.
Patent JP-2014170667-A (JP)
Title: Fuel cell
Inventor: KOJIMA HIDETADA
IPC: H01M8/24
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of protecting a connector connection part against pour water and mechanical shock without incurring a significant increase in component counts and increased complexity in structure.SOLUTION: A plurality of fuel battery cells 2 are stacked in the thickness direction, with end plates disposed at opposite ends. The end plates at opposite ends are joined by a first beam member 7. A guide projection 22 protruding in a direction orthogonal to the stacking direction is provided on outer peripheral edges of the fuel battery cells 2. The guide projection 22 is provided with an accommodation recess 24, with a cell voltage measurement terminal 25 and individual connectors 26 and an aggregate connector 27 connected thereto disposed inside the accommodation recess 24. The outside of the guide projection 22 is covered with the first beam member 7.
Patent JP-2014170379-A (JP)
Title: Information equipment, printing system, computer program and data transfer method
Inventor: FURUBAYASHI TOSHIYA
IPC: B41J29/38
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To realize a transfer control useful to reduce delays of data transfer via the L4 load balancer.SOLUTION: Information equipment monitors the transition of the data transfer rate in the transmission to the L4 load balancer of requests to a server from clients, holds the transmission of requests whose transmission has not been started when the data transfer rate is a threshold rate or lower, which is a lower data transfer rate than that at the normal time, and resumes the transmission after a setting time longer than a persistence duration time in the L4 load balancer has lapsed.
Patent JP-2014168599-A (JP)
Title: Auxiliary tool for frying pan
Inventor: NOZAWA SHIHO
IPC: A47J37/10
Filed: 2013-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary tool for a frying pan capable of preventing objects to be cooked from spilling in the time of moving the objects to a placed dish directly by gripping a handle of the frying pan with one-hand and tilting the frying pan.SOLUTION: An auxiliary tool 1 for a frying pan is attached along a lateral wall 11 of a frying pan 10 and has a guide plate 2 guiding objects to be cooked and an attachment member 3 for detachably attaching the guide plate 2 to the frying pan 10.
Patent JP-2013231577-A (JP)
Title: Absorption heat pump and operation method of absorption heat pump
Inventor: FUKUZUMI YUKIHIRO
IPC: F25B15/00
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an absorption heat pump in which device configuration is simplified, and to provide an operation method thereof.SOLUTION: An absorption heat pump 1 includes an evaporator 20 containing a heat transfer pipe 21 in which heating medium h for heating refrigerant liquid Vf stored in an evaporator can body 27 flows, and liquid level keeping means 24 and 46 which keep liquid level of the refrigerant liquid Vf in the evaporator can body 27 between a low level VL or higher which is a predetermined liquid level being the height of a part of the heat transfer pipe 21 being exposed within a tolerable range and a high level VH or lower being an upper position, by a predetermined distance, from an upper end of the heat transfer pipe 21. As an operation method of the absorption heat pump 1, the heating medium h is made to flow inside the heat transfer pipe 21, and the liquid level of the refrigerant liquid Vf in which the heat transfer pipe 21 is submerged is kept at the low level VL or higher while at the high level VH or lower. Therefore, a spray nozzle for spraying the refrigerant liquid Vf to the heat transfer pipe 21 is not required to be installed, for simplified device configuration, thereby promoting miniaturizing of the device.
Patent JP-2014172314-A (JP)
Title: Droplet discharge head, voltage control method, and image formation device
Inventor: SANO TAKESHI
IPC: B41J2/045
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a droplet discharge head, a voltage control method, and an image formation device capable of stabilizing a discharge characteristic before and after interruption of droplet discharge.SOLUTION: An electromechanical conversion element 400 used for a droplet discharge head is configured having: an actuator substrate 401; a deposited diaphragm 402; a first electrode 403; an electromechanical conversion film 404; a second electrode 405; a first insulation protective film 406; a third electrode 408; a fourth electrode 409; and a second insulation protective film 407 and the like. Before starting discharge of a droplet, a voltage waveform that has a part above and a part below a positive side coercive electric field and does not discharge the droplet is applied to the electromechanical conversion element 400.
Patent JP-2014174120-A (JP)
Title: Measurement device
Inventor: NISHIKAWA HIRONARI
IPC: G01B9/02
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology which is advantageous for quickly and highly accurately measuring the position of a surface to be inspected.SOLUTION: A measurement device 100 for measuring the position of a surface 4 to be inspected includes: a plurality of light sources 1, 2 and 3 for emitting light having different wavelength; a selection part 25 for selecting at least one light among light emitted from the plurality of light sources 1, 2 and 3; a measurement part 27 for irradiating the surface 4 to be inspected and a reference surface 5 with light including the light selected by the selection part 25, and for generating an interference signal by the light reflected by the surface 4 to be inspected and the light reflected by the reference surface 5; and a processing part 26 for determining the position of the surface 4 to be inspected by using the interference signal.
Patent JP-2014171465-A (JP)
Title: Plant cultivation method and irradiation device for plant cultivation used for the same
Inventor: KONO TOMOKANE
IPC: A01G7/00
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a plant cultivation method capable of improving photosynthetic efficiency and an irradiation device for plant cultivation used for the same.SOLUTION: The present invention is a plant cultivation method for growing plants by irradiating with pulse light at a frequency of 100 Hz or more. Preferably, the frequency is between 100 kHz and 50 MHz. In another embodiment, an irradiation device for plant cultivation used for the plant cultivation method includes an artificial light source for irradiating with pulse light at a frequency of 100 Hz or more.
Patent JP-2014178157-A (JP)
Title: Decontamination method for radioactive material contaminated soil
Inventor: SAITO YUJI
IPC: G21F9/10
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a decontamination method for efficiently separating and condensing radioactive cesium that has mixed with soil to be contained in or adsorbed on clay particles, plants, and corroded materials of them.SOLUTION: A decontamination method for soil containing radioactive materials comprises a step of mixing soil containing radioactive cesium with alkali water and a step of classifying clay particles from such slurry, and condenses radioactive cesium into sludge containing the clay particles.
Patent JP-2014180721-A (JP)
Title: Gripping device
Inventor: MUTO KEISUKE
IPC: G01B5/00
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To solve the problems that a roller is fixed by using an openable/closable chuck or a fixture having a structure for fitting in a shape measurement of an outer peripheral face of a roller, but there are various types of rollers, so that a dedicated fixture for each type of roller is required and designing and manufacturing of fixtures require a large cost, and in addition, in a case where a part of a gripping device breaks, whole body of the device has to be manufactured again.SOLUTION: There is provided the gripping device for gripping a gripping object having an outer peripheral face inside of a fixture having a cylindrical shape. The gripping device comprises a chuck part for gripping the gripping object and an axial part for coupling the gripping device to other device in such a manner as to be divided.
Patent JP-2014186233-A (JP)
Title: Sound production toy
Inventor: TSUCHIYA AYUMI
IPC: G10D13/00
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a sound production toy by which more people can enjoy with a sense of unity.SOLUTION: A sound production toy A comprises: a plurality of sound boards 3 each of which has a pair of penetration spaces penetrating in a thickness direction; a plurality of support parts 2 each of which has a pair of columns 21 extending in a vertical direction, and which attachably/detachably supports the sound boards 3 at predetermined height in a state that the pair of columns 21 are inserted into the pair of penetration spaces; and a fixation part 1 which fixes the plurality of support parts 2 along an arrangement path 15 having a start edge 15a and an end edge 15b, in which the height of the plurality of sound boards 3 gradually becomes lower from a sound board 3 located at the start edge 15a toward a sound board 3 located at the end edge 15b, and a rolling path 41 of a sphere 4 is formed of the plurality of sound boards 3 and a part projecting upward from the plurality of sound boards 3 of the pair of columns 21 of the plurality of support parts 2.
Patent JP-2014191036-A (JP)
Title: Optical module, optical communication equipment, and optical transmission device
Inventor: YASUDA HIRONORI
IPC: H01L31/0232
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical module with improved heat dissipation property, and to provide optical communication equipment and an optical transmission device.SOLUTION: An optical module includes; a circuit board 2; an optical element 3 mounted on a front surface S of the circuit board 2; a semiconductor circuit element 4 which is mounted on the surface S of the circuit board 2 and is electrically connected to the optical element 3; an optical connection member 14 which optically connects an optical fiber 5 introduced from a base-end side of the circuit board 2 with the optical element 3; a plurality of electrodes 12 to be electrically connected to a circuit board 21 on the equipment side of a connection target; and an optical fiber holding member 10 which holds an extended portion of the optical fiber 5 to suppress damage the extended portion. The optical fiber holding member 10 is made of a thermally conductive member, and comprises: an optical fiber holding portion 10a which is disposed on a base end portion of the circuit board 2, holds the extended portion of the optical fiber 5, and suppresses damage of the extended portion; and a radiator plate portion 10b which extends from the optical fiber holding portion 10a toward a tip-end side of the circuit board 2 and is disposed while being brought into thermal contact with at least the semiconductor circuit element 4.
Patent JP-2016047009-A (JP)
Title: Method for producing food using chocolate excellent in heat resistance
Inventor: KANEDA YASUSHI
IPC: A23G1/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing chocolates and a food using chocolates, having heat resistance in a temperature range exceeding a melting point of fat in chocolates, and having original texture, melt-in-the-mouth and flavor of chocolate, without requiring a heating treatment step or a calcination step for giving heat resistance, for chocolates or a food using chocolates, especially, a food using chocolates, obtained by bringing chocolates into contact with a food or a food raw material having a water activity of less than 0.4.SOLUTION: Chocolates and a food using chocolates, having heat resistance and original texture, melt-in-the-mouth and flavor of chocolate are obtained by: cooling and solidifying chocolates containing specific powdered milk or saccharide and a specific amount of lecithin, or a food using chocolates, obtained by bringing chocolates into contact with a food or a food raw material; and adhering moisture to the surface of the chocolates by dew condensation, or water atomization or application.SELECTED DRAWING: None
Patent JP-2014198752-A (JP)
Title: Water-based ink for inkjet recording, ink cartridge, and inkjet recording apparatus
Inventor: IMAI KENJIRO
IPC: B41J2/01
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a water-based ink for inkjet recording which uses a pigment capable of suppressing deterioration in printing quality due to density unevenness.SOLUTION: The water-based ink for inkjet recording of the present invention contains a pigment and water and further contains tripropylene glycol and a C6-C8 alcohol. The content of the tripropylene glycol is 30 wt.% or less based on the total amount of the water-based ink. The weight ratio (X:Y) of the tripropylene glycol (X) to the alcohol (Y) in the water-based ink is 60:1 to 8.5:1.
Patent JP-2014199205-A (JP)
Title: Vehicle equipment controller and vehicle equipment control method
Inventor: IMAMURA KINUKO
IPC: G06F11/22
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle equipment controller capable of reducing the load of creation and maintenance work of a source code of a control program without requiring specification change of a connector when input of an operation signal is separately required, and a vehicle equipment control method.SOLUTION: In a vehicle equipment controller 10, an inspection communication and door opening/closing switch input circuit 44 is connected to a port 22 for inspection signal in order that a microcomputer 20 may acquire a prescribed inspection signal from a shipment inspection device 70, and is connected to a port 24 for door opening/closing signal from which the microcomputer 20 acquires a door opening/closing signal inputted from an external switch present at a vehicle door 80. The microcomputer 20 outputs a control signal corresponding to a door opening/closing signal when the door opening/closing signal is inputted to the inspection communication and door opening/closing switch input circuit 44. A power window UP output circuit 52 and a power window DOWN output circuit 54 output a driving signal corresponding to the control signal to a motor 56.
Patent JP-2014201607-A (JP)
Title: Rubber composition for tire, and pneumatic tire
Inventor: MIYAZAKI TATSUYA
IPC: C08K3/04
Filed: 2013-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire, which achieves both of adhesiveness to a fiber cord and conductivity even when inexpensive conductive carbon black is used, and which can improve conductivity, operation stability, high mileage, elongation at break, adhesiveness to a fiber cord, processability and durability of a tire in a good balance, and to provide a pneumatic tire using the rubber composition.SOLUTION: The rubber composition for a tire contains 1.0 to 3.5 pts.mass of a sulfur content having an iron content of 30 ppm or less in terms of the content of a sulfur component included in the sulfur, 1.0 to 6.0 pts.mass of the total content of sulfur components, and 0.5 to 15 pts.mass of conductive carbon black having dibutyl phthalate oil absorption of 300 ml/100 g or more and an iron content of 60 ppm or more, with respect to 100 pts.mass of a rubber component; and the composition has a volume resistivity of 1.0×10Ω cm or less.
Patent JP-2014202536-A (JP)
Title: Method of inspecting bonded part of object under inspection comprising flexible film material
Inventor: FUJITA HAGINO
IPC: B31B50/64
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of inspecting bonded parts of an object under inspection comprising flexible film materials bonded together, which allows defective products from being further reliably removed by conducting contactless total inspection on condition of bonding in bonded parts of the object under inspection without sacrificing commercial value thereof.SOLUTION: Quality of bonding condition in bonded parts of an object under inspection is tested by applying ultrasonic pulses P to the object under inspection comprising flexible materials 1 bonded together, and detecting the ultrasonic pulses P that have passed through the bonded parts of the object under inspection.