baber/WOPTO huggingface dataset:
Patent JP-2012246986-A (JP)
Title: Fastening structure
Inventor: AOKI TATSUO
IPC: F16D1/06
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To inhibit stress concentration on a small diameter portion of a driving shaft of a compressor.SOLUTION: A fastening structure for fastening a driving shaft 8 of a compressor 1 for an air conditioner of a vehicle with an armature boss 151 of an electromagnetic clutch having the shaft fitted in each other includes a press-fitting portion 32 having an end 151b of the armature boss and a radial swelling portion 8b of the driving shaft 8 press-fitted, and a spline fitting portion 31 for restricting rotation of the armature boss 151 with respect to the driving shaft 8. An outer diameter of the radial swelling portion 8b is 15 mm or less. A press-fitting margin (a) of the press-fitting portion 32 is defined by an equation expressed as a=(outer diameter of the radial swelling portion 8b before press-fitting)-(inner diameter of the end 151b of the armature boss before press-fitting), and an axial length of the press-fitting portion 32 is defined as a press-fitting length b. In addition, press-fitting conditions of the press-fitting portion 32 are specified to satisfy 0.01[mm]≤a×b[mm]≤0.40[mm]. The spline fitting portion 31 has a predetermined rattling amount around the axis.
Patent JP-2012246428-A (JP)
Title: Thermoplastic isotropic prepreg
Inventor: KONDO YUTAKA
IPC: C08J5/24
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a molded article having a complicated shape without needing trimming by causing a heating substrate to flow while keeping isotropy in heating and molding of an isotropic fiber-reinforced thermoplastic prepreg.SOLUTION: A random mat composed of reinforcing fibers having a fiber length of more than 10 mm and 100 mm or less and a thermoplastic resin, the reinforcing fibers being oriented substantially in a two-dimensional random manner, has a degree of plane orientation of 90% or more when it is molded in a sheet shape as a thermoplastic isotropic prepreg. The thermoplastic isotropic prepreg is obtained by laminating and molding such mats in a sheet shape.
Patent JP-2012248484-A (JP)
Title: Assembly apparatus of battery pack
Inventor: SEKI TETSUO
IPC: H01M2/10
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an assembly apparatus of a battery pack which is used for assembling a lower case to the battery pack while holding the battery pack placed on a center part on an upper surface of the lower case, eliminates the need to exchange a receiver of a clamp arm according to specifications of the battery pack, and deals with multiobjective production with high productivity.SOLUTION: An assembly apparatus 1 (101) includes a clamp mechanism part (fixing means) 4 (104) pressing a rear surface of a lower case 54 to the battery pack 50 side at a center part of the lower case 54 in the front-back direction (longitudinal direction).
Patent JP-2012257358-A (JP)
Title: Inverter control method and motor control method
Inventor: NISHI YUJIRO
IPC: H02P27/06
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a technology of suppressing component cost of computing elements as well as a smoothing capacitor by suppressing the capacity of the smoothing capacitor and simplifying required computation for control while avoiding or suppressing an adverse effect of a ripple voltage on motor driving, in a motor subjected to inverter control.SOLUTION: The motor control method, controlling a motor by modulating a DC voltage obtained by full-wave rectifying and smoothing a polyphase AC, sequentially implements: a variation coefficient acquisition process S102 that acquires a coefficient of variation of a DC voltage; a control cycle setting process S104 that sets a cycle for controlling the coefficient of variation of the DC voltage on the basis of a predetermined value as a variation margin of the DC voltage and the coefficient of variation; and a variation coefficient correction process S106 that corrects the coefficient of variation for each cycle.
Patent JP-2012126988-A (JP)
Title: Leaching solution and metal collection method
Inventor: YAMADA YASUKO
IPC: C22B7/00
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a valuable metal collection method for collecting a metal from a lithium ion battery using a relatively simple facility without employing any complicated process.SOLUTION: Lithium is selectively leached out from a positive electrode active material comprising a composite oxide of lithium and a transition metal element using a weakly acidic solution having a pH value of 4-7 in such a manner that the Li/Co selection ratio is increased and a high Li collection ratio can be achieved, and the lithium is then collected from a leaching solution. With respect to the acidic solution obtained after the leaching out of lithium, any neutralization step for the acidic solution can be eliminated and the amount of the waste of the acidic solution can be reduced by using a solute which can generate a gas or the like to allow acidity of the acidic solution to disappear naturally.
Patent JP-2012254714-A (JP)
Title: Platform fence system
Inventor: SHIRATORI RIKIO
IPC: E05F15/14
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a platform fence system capable of reducing manufacturing costs without requiring installation of a control device to each of a plurality of platform fence devices.SOLUTION: The platform fence system includes: the plurality of platform fence devices 1 installed on a platform 2 of a station; a door body 4 installed in the platform fence devices 1, and moving forward and backward from an end of the platform fence devices 1; and a control device 5 that performs the drive control of the door body 4 of the plurality of platform fence devices 1. The control device 5 comprehensively performs operation control of the plurality of platform fence devices 1, so that the control device 5 needs not to be installed in each of the plurality of platform fence devices 1 and thereby the manufacturing costs of the plurality of platform fence devices 1 can be reduced.
Patent JP-2011239416-A (JP)
Title: Camera device
Inventor: SASA ATSUSHI
IPC: H04N5/225
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To enable transmission of high resolution image data and mass data, in an endless camera device, by resolving the problem that only analog data of low resolution or control data with small amount of information was able to be transmitted in a conventional method where a slip ring is used.SOLUTION: An endless camera device is configured to have a fixed part and a moving part that rotates around an axis of rotation, and to have, at least, a first wireless part, a first signal processing part, and power supply part in the above-mentioned fixed part, and to have, at least, a camera part, a second signal processing part, a second wireless part and a driver that drives the above-mentioned camera part, in the above-mentioned moving part, and to couple the above first wireless part with the above second wireless part with a waveguide through which an electric wave propagates, and to make the waveguide of the above-mentioned waveguide be in agreement with the center of the above-mentioned axis of rotation of the above-mentioned moving part.
Patent JP-2013001913-A (JP)
Title: Roll for hot-dip metal plating bath
Inventor: OGAWA EISUKE
IPC: C23C2/40
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a roll for a hot-dip metal plating bath, which is low in cost and is not damaged upon use.SOLUTION: The roll for the hot-dip metal plating bath comprises: a ceramic barrel part; and a shaft part that extends in the axial direction from the end of the barrel part and has a substantially columnar appearance. The barrel part comprises: a thin part with a substantially cylindrical shape; and a thick part that has a substantially annular shape and is arranged at the end of the thin part in a coaxial manner. The shaft part is inserted into the thick part. Preferably, the inner circumferential surface of the thick part is located inward compared to the inner circumferential surface of the thin part, and the outer circumferential surface of the barrel part is a smooth surface without any level difference.
Patent JP-2012020992-A (JP)
Title: Method for producing fluorine-containing propene
Inventor: NOSE MASAAKI
IPC: C07C21/18
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and efficiently producing a fluorine-containing propene represented by the general formula: CFCH=CHZ (wherein, Z is Cl or F), compatible also with industrial-scale production.SOLUTION: The method for producing the fluorine-containing propene represented by general formula (4): CFCH=CHZ (wherein, Z is Cl or F) is characterized by comprising conducting a reaction, in a vapor-phase state under heating, in the absence of any catalyst, between hydrogen fluoride and at least one chlorine-containing compound selected from the group consisting of chlorine-containing propane represented by general formula (1): CClXCHCHClY (wherein, the X groups are the same as or different from each other, and are each Cl or F; and Y is Cl or F); chlorine-containing propene represented by general formula (2): CClXCH=CHY (wherein, X groups are the same as or different from each other, and are each Cl or F; and Y is Cl or F); and chlorine-containing propene represented by general formula (3): CX=CHCHClY (wherein, X groups are the same as or different from each other, and are each Cl or F; and Y is Cl or F).
Patent JP-2013008170-A (JP)
Title: Page layout editing method
Inventor: OZAKA HITOSHI
IPC: G06T11/60
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To facilitate reuse of contents by using an object block as a content unit and facilitating a layout change in its inside in a layout editing system using object blocks.SOLUTION: Drawing data and text data in an object block are extracted respectively, designation of arrangement of the drawing data and the text data and designation of a font attribute are allowed, and a layout in the object block is created again according to the contents of the designation.
Patent JP-2013008217-A (JP)
Title: Information processor, information processing method, and program
Inventor: KANEMATSU SHINICHI
IPC: G06F11/30
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which stores an operation log in an external device only when it is required when the external device is connected.SOLUTION: An image processor which is one example of an information processor holds an operation log in a log area 250, and monitors whether or not a UI control process 220 in which a system monitoring and debug process 221 controls a UI is at an error state. When a USB driver 230 detects attachment of USB memory media 140, the system monitoring and debug process 221 confirms existence whether or not the UI control process 220 normally operates, and when it is determined that the UI control process 220 is at the error state, stores the operation log which is held in the log area 250 in the USB memory media 140.
Patent JP-2013008568-A (JP)
Title: Device for diagnosing condition of fuel cell
Inventor: OKAMIYA MINORU
IPC: H01M8/04
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a device for diagnosing a condition of a fuel cell, which can conduct a diagnosis while distinguishing a shortage of a fuel gas and a shortage of an oxidant gas.SOLUTION: The device for diagnosing the condition of the fuel cell calculates impedance in a first local portion (for instance, in a vicinity of a hydrogen outlet 103b) at which a concentration of oxygen contained in air in a unit cell 10 that is a diagnosis object is high and a concentration of hydrogen tends to be low, also calculates impedance in a second local portion (for instance, in a vicinity of an air outlet 104b) at which a concentration of hydrogen in the unit cell 10 that is the diagnosis object is high and a concentration of oxygen contained in air tends to be low, and then diagnoses the shortage of hydrogen on the basis of the impedance detected in the first local portion and diagnoses the shortage of oxygen on the basis of the impedance detected in the second local portion.
Patent JP-2013007726-A (JP)
Title: Reflector and capillary electrophoretic analyzer having the same
Inventor: TAGA JUN
IPC: G01N27/447
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly versatile reflector which allows detection sensitivity of a fluorescence detection part to be easily improved at low cost, exerting no influence on electrophoresis and electroosmotic flow; and a capillary electrophoretic analyzer having the same.SOLUTION: A reflector encloses a part of a capillary and includes an excitation light incident part through which excitation light passes, an excitation light reflection part which reflects the incident excitation light coming through the excitation light incident part and allows fluorescent light to pass through, and a reflection part which reflects the excitation light and the fluorescent light. The reflector is provided at the fluorescent light detection part of a capillary electrophoretic analyzer.
Patent JP-2012031398-A (JP)
Title: ETHYLENE-(α-OLEFIN) COPOLYMER
Inventor: NOMURA JUNMA
IPC: C08F210/16
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene-(α-olefin) copolymer having excellent balance between an extrusion load at processing, film transparency, melt tension and mechanical strength.SOLUTION: There is provided an ethylene-(α-olefin) copolymer which has a monomer unit derived from ethylene and a monomer unit derived from a 3-20C α-olefin, and also has a melt flow rate (MFR) of 0.01-100 g/10 min, a density of 860-970 kg/m, a molecular weight distribution (Mw/Mn) of 4.5-13, an activation energy (Ea) of 40-100 kJ/mol, a long-chain branching amount measured by NMR of 0.10-0.24 per 1,000 carbon numbers, and a characteristic relaxation time (τ) that meets relation of formula (1): τ<2.95×MFR.
Patent JP-2013011209-A (JP)
Title: Structure for arranging electronic throttle in vehicle
Inventor: MAEHARA ISATO
IPC: B62M7/02
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic throttle arrangement structure in a vehicle, configured to prevent a drive motor from protruding, while improving the lateral weight balance of a vehicle body, and to improve cooling performance of the drive motor.SOLUTION: An air suction path 71 extends backward from a cylinder part 41 of an engine 6, is arranged along a side of a rear main frame 23, and is arranged offset to one side in a vehicle width direction relative to the vehicle center C1. A drive motor 75 for driving a throttle valve 72 for opening and closing the air suction path 71 is arranged offset to one side in the vehicle width direction relative to the vehicle center C1, where the air suction path 71 is offset. A power generator 97 is arranged offset to the other side in the vehicle width direction relative to the vehicle center C1.
Patent JP-2013012593-A (JP)
Title: Thin film photoelectric conversion device
Inventor: SASAKI TOSHIAKI
IPC: H01L31/04
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin film photoelectric conversion device in which an open voltage of a thin film photoelectric conversion device decreases even in the case where irregularity of a transparent electrode layer is high and a haze rate is not less than 30%, and thereby conversion efficiency does not decrease.SOLUTION: A thin film photoelectric conversion device 6 includes one or more photoelectric conversion units 3 in which a p-type semiconductor layer 31, a photoelectric conversion layer 32 of a substantially intrinsic semiconductor and an n-type semiconductor layer 33 are sequentially laminated on a transparent electrode layer 2. The transparent electrode layer 2 has a structure in which a zinc oxide 21 and an ITO (indium tin oxide) 22 are sequentially laminated from the light incident side. A haze rate of the transparent electrode layer 2 is not less than 30% and a film thickness of the ITO 22 is not more than 100 nm. The p-type semiconductor layer 31 in the photoelectric conversion unit 3 in contact with the transparent electrode layer 2 is composed of a silicon contained p-type amorphous semiconductor layer.
Patent JP-2013013266-A (JP)
Title: Ac commutator electric motor, motor-driven air blower and electric cleaner employing ac commutator electric motor
Inventor: NISHIOKA YOSHIYUKI
IPC: H02K27/22
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, when using an auxiliary brush in order to suppress rectification sparks of a compact commutator electric motor, if the auxiliary brush is installed in the same direction as a main brush, an interval between installation positions of the main brush and the auxiliary brush in an axial direction is narrow and it is difficult to use a conventional brush holder for the main brush as it is.SOLUTION: In a commutator electric motor including an auxiliary brush, the auxiliary brush is provided in a forward moving direction with respect to a rotating direction of a commutator. When a point where a centerline of a main brush and the commutator contact are contacted is defined as (a), a point where a centerline of the auxiliary brush and the commutator contact are contacted is defined as (b) and a center point of the commutator is defined as (c), if an angle ∠acb formed by a line ac and a line cb is θ1, an angle θ2 formed from the centerline of the main brush and the centerline of the auxiliary line becomes θ2>θ1, thereby fixing a brush holder for the auxiliary brush in a place different from a brush holder fixing part for the main brush.
Patent JP-2013015059-A (JP)
Title: Ignition device for spark-ignition internal combustion engine
Inventor: SERIZAWA TAKESHI
IPC: F02B23/08
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To improve fuel efficiency by configuring a spark-ignition internal combustion engine in such a manner that plasma produced on ignition is diffused into an entire combustion chamber.SOLUTION: An ignition device for a spark-ignition internal combustion engine includes an ignition plug and a transmitting antenna that is disposed near the ignition plug and transmits electric waves into a combustion chamber; and the device generates plasma by reacting spark discharge generated between a center electrode and a ground electrode of the ignition plug with an electric field generated in the combustion chamber via the transmitting antenna to ignite an air-fuel mixture. A receiving antenna for receiving electric waves transmitted from the transmitting antenna is disposed on at least one of an intake suction valve and an exhaust valve on a surface facing the inside of the combustion chamber.
Patent JP-2013016676-A (JP)
Title: Solid state image pickup device, manufacturing method of the same and electronic apparatus
Inventor: SATO NAOYUKI
IPC: H01L27/12
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device which enables reduction in width of a pixel isolation part and increase in area of a photoelectric conversion part.SOLUTION: A solid state image pickup device 21 comprises: pixels 38 each composed of a photoelectric conversion part including a first conductivity type charge storage region 23, and a pixel transistor Tr; a pixel region in which a plurality of pixels 38 are arranged; a first conductivity type semiconductor layer 43 formed by epitaxial growth and formed on an inner wall of a trench 42 provided in a semiconductor layer 22 between pixels 38 adjacent to each other in the pixel region; and pixel isolation parts 41 formed inside the first conductivity type semiconductor layer 43 for isolating the charge storage regions 23 of pixels 38 adjacent to each other.
Patent JP-2013013601-A (JP)
Title: Scalp cleansing brush
Inventor: AONO MEGUMI
IPC: A46B13/02
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a scalp cleansing brush that can easily and sufficiently remove sebum remaining on the scalp, and is superior in blood circulation promotion.SOLUTION: The scalp cleansing bush includes: a cleansing body 20 provided with protrusions 30 on a bristle planting surface of a flat base 21; a holding body for pivoting the cleansing body 20 to be oscillated; and a vibration generation body 50 provided on the base 21. The vibration generation body 50 includes a drive part 51 and an eccentric shaft part 52 rotated by the drive part 51. It is preferable that the rotational shaft of the eccentric shaft part 52 is substantially parallel to the bristle planting surface, and the cleansing body 20 oscillates around the an oscillation axis O1 substantially parallel to the bristle planting surface and substantially perpendicular to the rotational shaft of the eccentric shaft part 52.
Patent JP-2011218204-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To make it hard for a player to recognize that a displayed result not being a specified displayed result is derived and displayed in a variable display device and thereby to keep the player from losing an interest in variable display in the variable display device.SOLUTION: A microcomputer for game control determines whether or not the result is made a jackpot at each timing of A-D. However, it makes the result of lottery a blank compulsorily, when a second jackpot flag is set and when a second decorative symbol is varying (second special symbol is also varying). In the lottery executed at the timing of B and C, the result of the lottery is made the blank unconditionally. In the lottery executed at the timing of A and D, the second jackpot flag is not set and, therefore, the result of the lottery may be the jackpot. Besides, a microcomputer for sound/lamp control determines the contents of presentation based on a variation pattern command, and transmits a command containing the contents of presentation to a microcomputer for symbol control.
Patent JP-2013022662-A (JP)
Title: Table removing tool
Inventor: SAKAI DAIKI
IPC: B23Q1/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a table removing tool capable of attaching and detaching a vertical table without separating peripheral members and units of the table from an apparatus, thereby significantly reducing a time loss.SOLUTION: The table removing tool 100 is provided with a tool body 110 attachable to an exterior of the table in an apparatus body. The tool body 110 has a pair of horizontally extended attaching and detaching bars 131 and a pair of externally drawing bars 141. The attaching and detaching bars 131 are attached to the front of the table when removing the table and used for horizontally moving the table to a predetermined position. The externally drawing bars 141 are used for horizontally moving the table from the predetermined position. It is preferred to dispose the attaching and detaching bars 131 on the top and bottom sides of the table, and the externally drawing bars 141 on the top side of the table.
Patent JP-2012035833-A (JP)
Title: Rickshaw
Inventor: SATO RYOTA
IPC: B62B1/10
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a rickshaw which is lightweight, and has reduced wind resistance and a low center of gravity, and which enables a person seated on a wheel chair to get on and off the rickshaw while seated in the wheel chair.SOLUTION: The rickshaw includes, as a seat section, a main pipe frame 4 for a seat and a sub-pipe frame 5 for a seat in which a backrest seat 8 and a seating seat 9 are stretched and a foot rest plate 10 is provided. The rickshaw achieves at least light weight, reduced wind resistance and the low center of gravity, compared with a conventional rickshaw equipped with a robust wood box type seat and a thick and heavy folding type hood.