baber/WOPTO huggingface dataset:
Patent JP-2013228724-A (JP)
Title: Toner binder and toner composition
Inventor: BANDO TAKAAKI
IPC: G03G9/08
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a toner binder excellent in achieving both of low-temperature fixability and hot offset resistance (a fixing temperature width) and excellent in storage stability.SOLUTION: The toner binder comprises a polyester resin (A), a specified crystalline resin (B) and if necessary, a noncrystalline linear polyester resin (C). The polyester resin (A) includes a carboxylic acid component (x) and a polyol component (y) as structural units, in which the component (x) contains a dicarboxylic acid (x1) selected from an aromatic dicarboxylic acid and ester-forming derivatives thereof, by 80 mol% or more, and also contains a polycarboxylic acid (x2) having a valence of 3 or more, and the component (y) contains 1,2-propylene glycol (y1) by 70 mol% or more; and the polyester resin (A) has a storage modulus [G'(150)] of 1500 Pa or more at 150°C, with the [G'(150)] and a storage modulus [G'(180)] at 180°C satisfying a specified formula.
Patent JP-2014188292-A (JP)
Title: Heated toilet seat device
Inventor: ODA MAKOTO
IPC: A47K13/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a heated toilet seat device which has a toilet lid provided with a heat insulating material, which prevents the heat insulating material from being broken or contaminated, and which reduces the weight of the toilet lid.SOLUTION: A heated toilet seat device includes a toilet seat capable of being heated, and a toilet lid for openably/closably covering the toilet seat. The toilet lid has a lid body, and a heat insulation part that is made of a heat insulating material exposed in the state of being fixed to a toilet seat-side surface of the lid body. The heat insulation part has a heat insulation layer, and a resin coating layer that is molded integrally with the heat insulation layer in such a manner as to coat a surface, facing the toilet seat, of the heat insulation layer.
Patent JP-2014191299-A (JP)
Title: Flange and photoreceptor drum unit
Inventor: HASEGAWA TAKAO
IPC: G03G21/00
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a flange capable of suppressing generation of failures even when shavings are generated.SOLUTION: A flange (20) to be fitted to an end part of a photoreceptor drum with a cylindrical shape includes an engagement part (22) which is a portion to be inserted into the inside of the cylindrical shape of the photoreceptor drum and has a circular outer shape and a flange part (21) which is formed coaxially with the engagement part and has a diameter larger than that of the engagement part. The engagement part has a groove part configured so that a groove is formed on a portion brought into contact with the flange part and any one of faces forming the groove part has a curved surface.
Patent JP-2014192481-A (JP)
Title: Metal foil lamination body for solar cell, solar cell module, and manufacturing method of metal foil lamination body for solar cell
Inventor: KUMAI KOICHI
IPC: H01L31/042
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal foil lamination body for a solar cell which easily makes secure electric connection with aluminium foils at low costs without performing chemical treatment to surfaces of the aluminium foils.SOLUTION: A metal foil lamination body 10 for a solar cell is used for arranging wiring in a solar cell 20 having a wiring connection electrode 21 and comprises: a flexible sheet-like base material 11; aluminum foils 13 which are laminated on one surface 11a of the base material through an insulative adhesive layer 12 and form a wiring pattern on the base material; and solder parts 14, each of which is provided at a position on the aluminum foil that may face the connection electrode. The solder part is formed so as to linearly extend on the aluminum foil when viewed in a thickness direction D of the base material.
Patent JP-2014176287-A (JP)
Title: Ac power controller
Inventor: SHIMADA RYUICHI
IPC: H02M3/155
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an AC power controller capable of power-controlling a resistance load, such as a heater and an electric bulb with an input current having a sine wave and a high power factor.SOLUTION: Using a DC-DC conversion apparatus that rectifies an AC voltage with a diode bridge and performs step-up or step-down conversion for its ripple voltage, left as it is, such a waveform that an input current waveform is in proportion to an input voltage is obtained by supplying a ripple voltage to a resistance load as it is.
Patent JP-2014200948-A (JP)
Title: Drive system for liquid discharge head
Inventor: TANAKA HISAYUKI
IPC: B41J2/055
Filed: 2013-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a drive system for a liquid discharge head that suppresses electromagnetic noise radiated from a wiring substrate and is excellent in maintenance of the wiring substrate or the like as well.SOLUTION: The drive system for a liquid discharge head comprises: an inkjet head (14); a drive circuit substrate (18) that is provided with a drive circuit (102) for generating a drive signal, drive signal wiring for branching output of the drive circuit into at least two systems and a plurality of connectors (26) for taking out the drive signal wiring for the respective systems; and a flexible flat substrate (FFC) 16 in which a connector (24) to be connected to a connector of the drive circuit substrate is installed, a drive signal pattern for transmitting drive signals for the respective systems is formed in a first layer (16C) and a reference potential pattern is formed in a second layer (16D). A plurality of the FFCs are arranged close to each other in parallel making the first layers oppose to each other. In the drive circuit substrate, connectors having the same number of the number of wiring substrates are mounted on a position where an inserting/drawing direction of the connector of the FFCs is released.
Patent JP-2014203783-A (JP)
Title: Contact device, and electromagnetic relay using the same
Inventor: ENOMOTO HIDEKI
IPC: H01H50/56
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a contact device capable of being downsized.SOLUTION: A contact device 10 comprises respective terminal plates 1 and 2, a movable contactor 3, an armature 5, a shaft 4, and a case 6. The movable contactor 3 has a spring property. A fixed contact point 1c is provided at one end part of the first terminal plate 1. One end part 3a of the movable contactor 3 is fixed to one end part of the second terminal plate 2. A movable contact point 3c is provided at another end part 3b of the movable contactor 3. The other end parts of the respective terminal plates 1 and 2 are fixed to a cover 8 (a first wall part) in the case 6. The armature 5 is held so as to form an air gap 21 between the armature 5 and a bottom wall 7a (a second wall part) of a body 7 in the case 6, the bottom wall 7a being different from the cover 8. The movable contact point 3c of the movable contactor 3 is energized in a direction separating from the fixed contact point 1c.
Patent JP-2014205590-A (JP)
Title: Ceramic joined body, heat resistant component and method of manufacturing ceramic joined body
Inventor: HAN MINGXU
IPC: C23C16/42
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic joined body obtained by joining a plurality of ceramic components and having high strength, a heat resistant component using the same, and a method of manufacturing a ceramic joined body.SOLUTION: The ceramic joined body is composed of: a first ceramic component having a first face; a second ceramic component having a second face; and a joining part composed of CVD ceramic for being filled into a region where the first face faces the second face. The heat resistant component is obtained using the ceramic joined body. The method of manufacturing a ceramic joined body includes the steps of: placing the first ceramic component having the first face and the second ceramic component having the second face so as to form a space where the first face faces the second face; and supplying a gaseous starting material to the space and irradiating the first face or the second face with light passing through the space, which is called as a light CVD method, to form the joining part composed of the CVD ceramic which joins the first ceramic component to the second ceramic component.
Patent JP-2014204865-A (JP)
Title: Pachinko game machine
Inventor: IWASHITA KEIICHIRO
IPC: A63F7/02
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine enabled to improve the amusement of a game by varying the shooting of a game ball.SOLUTION: In accordance with the ON operation of a speed change switch, there is started a low-speed shooting operation, in which the number of game balls to be shot per unit time is smaller than an upper limit shot number. In accordance with the OFF operation, said low-speed shooting operation is expired, and there is started a high-speed shooting operation, in which the number of game balls to be shot per unit time is larger than the upper limit shot number. Said high-speed shooting operation is automatically expired so that the average game ball shooting number per unit time for the total variation period summing the time period for continuing said high-speed shooting operation and the duration of said low-speed shooting operation may not exceed an upper limit shooting number. Thus, the timing for starting the low-speed shooting timing and the high-speed shooting operation can be determined by the player himself, such a novel game property non-existing in the prior art as can determine said timing in accordance with the progress of the game.
Patent JP-2014206692-A (JP)
Title: Exterior structure of image forming apparatus, and image forming apparatus
Inventor: YOSHIOKA OSAMU
IPC: G03G15/00
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an exterior structure of an image forming apparatus that is manufactured at a low cost and reduces the amount of noise and odor generated inside the image forming apparatus leaking to the outside of the apparatus.SOLUTION: An apparatus body 1 includes a paper ejection stacking part 2 opened to the outside on the front face side and side face and having a paper ejection part front face cover 4 provided on the opened front face side rotatable and openable and closable in the vertical direction of the apparatus body 1. The paper ejection part front face cover 4 is composed of a transparent member. The paper ejection part front face cover 4 has a grip 7 provided on the front face side so as to be manually opened and closed. The paper ejection stacking part 2 has an exhaust duct 8 provided on the rear face side, an exhaust fan 9 provided inside the duct, and a deodorant filter 10 provided at an outlet to the rear face of the apparatus body 1. When printed paper P is ejected from a paper ejection port 5a to the paper ejection stacking part 2, an air stream containing ozone and VOCs generated inside the apparatus flows out; the exhaust fan 9 sucks the air inside the paper ejection stacking part 2, and the air is purified through the deodorant filter 10 and exhausted to the outside of the apparatus from the rear face of the apparatus body 1.
Patent JP-2014210516-A (JP)
Title: Electric parking brake device
Inventor: HIRANO YUSAKU
IPC: B60T8/172
Filed: 2013-04-19
Abstract: PROBLEM TO BE SOLVED: To estimate an inclination angle of a contact area of a vehicle and set a target load of an actuator to be an appropriate value before a detection value from an acceleration sensor is converged to a stable value in an electric parking brake.SOLUTION: An electric parking brake device 2 includes: a load calculation section 21 for calculating a load target value of an actuator 5; an inclination angle estimation section 22 for calculating an estimated inclination angle of a contact area of a vehicle 1 on the basis of a detection signal from an acceleration sensor 7; a convergence determination section 23 for determining whether or not the estimated inclination angle of the contact area of the vehicle 1 calculated by the inclination angle estimation section 22 satisfies a predetermined convergence determination condition; and a corrected inclination angle calculation section 24 for calculating a corrected inclination angle by correcting the estimated inclination angle calculated by the inclination angle estimation section 22 by using a preset correction constant. Before the convergence determination section 23 determines that the estimated inclination angle satisfies the convergence determination condition, the load target value is calculated by the load calculation section 21 on the basis of the corrected inclination angle calculated by the corrected inclination angle calculation section 24.
Patent JP-2014204112-A (JP)
Title: Condenser lens, light-emitting diode (visible light), reflector-equipped solar cell, and photovoltaic power generation system with high-hierarchy structure integrated
Inventor: SAOTOME MORIHIRO
IPC: H01L31/042
Filed: 2013-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system capable of improving conversion efficiency of a solar cell with low conversion efficiency as well as utilization rate of an installation plot.SOLUTION: A solar cell module 3 including a light guide tube 2 having a condenser lens, a reflector and a visible light light-emitting diode lighting device on one end of a solar cell is installed on each floor from the top to a first-floor floor surface of a building, and the floor surface of each floor and the solar cell module 3 of a ceiling plane are sequentially irradiated with sun light incident from the top of the building through the light guide tube 2.
Patent JP-2014220551-A (JP)
Title: Node device and optical communication system
Inventor: KUMAGAI ATSUSHI
IPC: H04B10/075
Filed: 2013-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a node device that does not have influence on an entire system even if the functions of the node device are lost.SOLUTION: A node device includes: detection means (control unit 10-1) for detecting the occurrence of abnormality in the node device; bypass means (optical switch 4-1) for making the node device bypass an optical signal and directly connecting between other adjacent node devices at the time of abnormality detection; change means (optical interfaces 3-1, 3-2) for changing an optical signal to be transmitted to another node device from a normal state before operation of the bypass means; optical receiving means (optical interfaces 3-1, 3-2) for receiving an optical signal from another node device; detection means (optical interfaces 3-1, 3-2) for detecting a change in the output state of the other node device from the normal state on the basis of a reception state; and execution means (control unit 10-1) for executing processing corresponding to the detection result.
Patent JP-2013225514-A (JP)
Title: Exhaust emissions control of hydrogen throughout fuel cell stack operation
Inventor: ARTHUR DAVID A
IPC: H01M8/04
Filed: 2013-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for limiting the amount of hydrogen being bled from an anode exhaust line.SOLUTION: The method includes maintaining a pressure bias between an anode outlet and a cathode outlet of a fuel cell stack so that, when an anode exhaust gas is bled from the anode exhaust line and mixed with the cathode exhaust gas, the concentration of hydrogen in the mixed gas is maintained below a predetermined percentage. The pressure bias is such that the anode exhaust gas has a higher gas pressure than the cathode exhaust gas.
Patent JP-2014224851-A (JP)
Title: Optical receptacle and optical module
Inventor: MORIOKA SHINPEI
IPC: G02B6/42
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical receptacle, capable of generating monitor light, which can be manufactured even by using an integrally molding method.SOLUTION: An optical receptacle 300 includes: first optical surfaces 310 each on which light L emitted from light-emitting elements 220 is incident; reflective surfaces 320 and 330 which reflect the light L to light-receiving elements 230; a light separation part 340 for separating the light L into monitor light Lm travelling toward the light-receiving elements 230 and signal light Ls travelling toward an end face of optical fibers 400; and second optical surfaces 350 for emitting the signal light Ls toward the end face of the optical fibers 400. The light separation part 340 has division transmissive surfaces and division reflective surfaces. The division reflective surfaces each are a plane inclined relative to an optical axis of the light L reflected by the reflective surfaces 320 and 330.
Patent JP-2014223174-A (JP)
Title: Biological information measuring device and program
Inventor: AOYAMA HIROAKI
IPC: A61B5/00
Filed: 2013-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a biological information measuring device for measuring biological information over a certain period that can reduce power consumption.SOLUTION: In S1, biological information of a person to be measured is detected through a sensor part. In S2-S6, it is determined whether or not the detection output of the sensor part has substantially changed for each predetermined determination unit period. In S8 and S11, an index showing the biological information for each output unit period longer than the determination unit period is output based on the detection output of the sensor part. In S9, when it is determined that the detection output of the sensor part has substantially changed in Steps S2-S6 in a certain output unit period, processes of Steps S1-S6 are stopped for a residual period later than the determination unit period in which it is determined that the detection output of the sensor part has substantially changed in that output unit period.
Patent JP-2014001619-A (JP)
Title: Structure and method for reducing liquefaction damage of structure
Inventor: MANO HIDEYUKI
IPC: E02D27/34
Filed: 2013-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple construction method which can reduce construction cost and which enables construction in a narrow construction space.SOLUTION: In a structure 1 for reducing liquefaction damage, a gravel layer part 3 having draining function with a coefficient of permeability higher than that of a liquefaction ground G is formed by laying gravel on the outer peripheral side in a foundation of structure 21 of a structure 2, and the gravel layer part 3 is connected with widening part 22 integrally formed with the periphery 21a of the foundation of structure 21. Thus the structure 1 can reduce liquefaction damage without the need for work in the liquefaction ground G immediately therebelow.
Patent JP-2014227036-A (JP)
Title: Steering controller
Inventor: HIRATE YOSUKE
IPC: B62D6/00
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To simplify adjustment operation for achieving desired steering feeling.SOLUTION: A viscosity coefficient calculation unit 25a generates a viscosity coefficient C used for adjusting viscosity feeling provided to a driver when a driver operates a steering wheel according to driver power W using a viscosity adjustment map prepared in advance. A viscosity correction amount calculation unit 25c generates a viscosity correction amount ΔC for compensating for a difference between rigidity feeling expected by a rigidity adjustment torque Tkgenerated on the basis of a rigidity equivalent coefficient K and actually obtained rigidity feeling. An adder 25d adds the viscosity correction amount ΔC to the viscosity coefficient C to generate a corrected viscosity coefficient C+ΔC. A multiplier multiplies the corrected viscosity coefficient C+ΔC by a motor speed ω (corresponding to a steering speed) to generate a viscosity adjustment torque Tc.
Patent JP-2013169143-A (JP)
Title: Oscillating current converter
Inventor: ARAOGI MASATAKA
IPC: H02K35/04
Filed: 2013-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating current converter manufactured using MEMS technique which can be made compact furthermore while enhancing the conversion efficiency.SOLUTION: An oscillating current converter 70 manufactured using MEMS technique includes a base 71, an oscillator 73 attached onto the surface of the base 71 via a spring 72, a coil 74 arranged on the surface of the oscillator 73, and a magnet 75 arranged on the surface of the base 71. When the oscillator 73 oscillates, an induction electromotive force is generated in the coil 74.
Patent JP-2014229821-A (JP)
Title: Life management method of gas filter
Inventor: INADA SATOSHI
IPC: C23C16/44
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of accurately determining the life end of a filter for removing an impurity contained in hydrogen chloride gas supplied to a chamber of a vapor growth device.SOLUTION: First of all, hydrogen chloride gas is supplied to a chamber, and etching of the inside of the chamber is performed with the hydrogen chloride gas (S1). Thereafter, a wafer is put into the chamber and the water is thermally processed in a state where the inside of the chamber is brought into a hydrogen atmosphere (S2). The etching with the hydrogen chloride gas and the thermal processing of the wafer are repeated predetermined times. After they are repeated predetermined times (S3: Yes), a Ti concentration in a wafer top layer is measured according to the WSA (Wafer Surface Analysis) method or the like (S4). In the case where the measured Ti concentration is less than a predetermined value, it is determined that the life end of a filter has not come yet and in the case where the Ti concentration is equal to or more than the predetermined value, it is determined that the life end of the filter has come (S5). The filter of which the life end has come is replaced by a new filter.
Patent JP-2014033187-A (JP)
Title: Iron cobalt ternary alloy and silica magnetic core
Inventor: MICHAEL PAUL LAW
IPC: H01F1/24
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide magnetic powder which has increased green strength, high temperature tolerance and good mechanical properties and is used for producing soft magnetic parts exhibiting minimal or essentially no core loss.SOLUTION: A magnetic core contains superparamagnetic core shell nanoparticles with particle size of less than 200 nm, each having a core made of an iron cobalt ternary alloy and a shell made of a silicon oxide. The magnetic core is a monolithic structure of superparamagnetic core grains of the iron cobalt ternary alloy directly bonded by the silicon dioxide shells. A method of preparing the magnetic core is also provided which allows maintenance of the superparamagnetic state of the nanoparticles. The magnetic core exhibits little core loss caused by hysteresis or eddy current.
Patent JP-2014226111-A (JP)
Title: Disposable diaper for pet and auxiliary body used for disposable diaper for pet
Inventor: KOMATSUBARA DAISUKE
IPC: A01K23/00
Filed: 2013-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a disposable diaper for a pet that hardly causes leakage of excrement, and an auxiliary body used for the disposable diaper for a pet.SOLUTION: A disposable diaper A for a pet is formed of a diaper body 200 detachably attached around the body of a pet P, and an auxiliary body 100 disposed below the crotch of the pet P that is detachably attached to the diaper body 200. The diaper body 200 includes a diaper head side opening 231 and a diaper tail side opening 241. The auxiliary body 100 has an auxiliary body back side area 110 arranged in a diaper back side area 210, an auxiliary body belly side area 120 arranged in a diaper belly side area 220, and an opening 130 for a tail to be inserted.