baber/WOPTO huggingface dataset:
Patent JP-2013184865-A (JP)
Title: Shrinkage reducing agent for cement
Inventor: SHIMIZU TOMOKAZU
IPC: C09D171/02
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult for the conventional shrinkage reducing agents to satisfy both of shrinkage reducing effect and strength.SOLUTION: This shrinkage reducing agent (E) for cement contains a polyether compound (a) having laser transmittance (T) of 40-90% when a mixture of 20 pts.wt. of the polyether compound (a) represented by the following general formula (1) and 80 pts.wt. of water is measured at 25°C by the laser diffractive scattering method, and having a volume-average particle diameter (D) of 1-100 μm. R[O(AO)R](1), wherein Ris a residue obtained by removing all hydroxy groups from a 1-30C mono- to hexa-valent aliphatic alcohol; Ris a hydrogen atom or a 1-6C alkyl group; AO is a 2-4C oxyalkylene group, n is an integer of 1-100, two or more AOs may be the same or different; and m is an integer of 1-6.
Patent JP-2012210142-A (JP)
Title: Grid tied inverter, system and method
Inventor: ALEXANDER CHARLES KNILL
IPC: H02J3/38
Filed: 2012-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce size and cost of a grid tied inverter.SOLUTION: A grid tied inverter connectable to an electricity grid comprises: a DC to DC current fed push-pull converter operable to generate a current waveform from a DC voltage source, the current waveform being substantially synchronized to the electricity grid; and a transformer having a first side connected to the DC to DC current fed converter and a second side having an output line connectable to the electricity grid.
Patent JP-2013192136-A (JP)
Title: Imaging apparatus
Inventor: NOJI ICHIRO
IPC: G03B17/18
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of calling attention when a foreign matter exists near the feet.SOLUTION: A digital camera 1 comprises: an imaging unit 2; a measurement unit 4 which is provided for the imaging unit 2 to measure a distance from the imaging unit 2 to measurement target place on a reference surface S; and a control unit 10 which, if the measured value M measured by the measurement unit 4 is different from a calculated value C obtained by calculating a distance to the measurement target place on the basis of the height of the measurement unit 4 from the reference surface S, determines that a foreign object exists, and performs control to give notification in accordance with the determined content.
Patent JP-2013191136-A (JP)
Title: Abnormality diagnostic device
Inventor: NAKAMURA KEIKO
IPC: G05B23/02
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To easily determine update timing of a unit space to be utilized for abnormality diagnosis of a plant.SOLUTION: An abnormality diagnostic device includes: an extraction part 16 which extracts values in a period predetermined for a sample as sample data among values of environmental variables to be influenced by variation of environment, and extracts values in a predetermined period immediately before timing for determining update of a unit space as object data from an accumulation data storage part 21 which stores accumulation data including a setting value of an operation of a plant and a measurement value measured in the plant as variable representing a state of the plant in the case of the setting value; and a determination part 17 which determines, when difference between an average value of the sample data extracted by the extraction part 16 and an average value of the object data is out of a predetermined range, that it is update timing of the unit space.
Patent JP-2013192433-A (JP)
Title: Manufacturing method of rotary electric machine and rotary electric machine
Inventor: ISOZAKI KOZUE
IPC: H02K1/04
Filed: 2012-03-15
Abstract: PROBLEM TO BE SOLVED: To enable a uniform insulation film to be formed in a slot of a stator core and eliminate a need of a masking mechanism or a process for sweeping off an extra insulation material.SOLUTION: A manufacture process of a rotary electric machine having a stator where an insulation film is formed in a slot (3) of a stator core (1) comprises the steps of: inserting a nozzle (4) for discharging an insulation material (8) into the slot (3) with the stator core closed; and spraying the insulation material from the nozzle to a wall surface (5) of the slot, thereby performing insulation processing between a stator iron core and a coil.
Patent JP-2013030457-A (JP)
Title: Connector device
Inventor: IKARI TAIJI
IPC: H01R12/79
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a connector device in which a wiring board-like member is inserted in a housing, a manufacturing cost and a thickness dimension can be reduced, and locking and release of locking to prevent the wiring board-like member from being undesirably removed from the housing by pulling can be surely performed.SOLUTION: This connector device includes a housing 11 in which a plate-like insertion part 12 is provided and a plurality of contacts are arranged and disposed, and a conductive shell 14 for covering the housing 11. With a locking part 20A formed in the conductive shell 14 locking a flexible printed wiring board 40 inserted in the housing 11 through the plate-like insertion part 12, the operation part 31A of a lock releasing part 30A integrally provided in the housing 11 is displaced in a direction along the arranged direction of a plurality of the contacts, that is a direction perpendicular to the thickness direction (vertical direction) of the whole device, and the locking part 20A is thereby made to release locking of the flexible wiring board 40.
Patent JP-2013194400-A (JP)
Title: Autoclaved lightweight cellular concrete panel
Inventor: OSUGA MASAMI
IPC: E04C2/04
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an autoclaved lightweight cellular concrete panel at a low cost, which can sufficiently enhance noise barrier performance against a weight impact noise when being used as a floor panel, without increasing a total thickness of a floor, and also has superior workability.SOLUTION: An autoclaved lightweight cellular concrete panel 1 comprises: a panel body 10 formed of autoclaved lightweight cellular concrete; and a weight member 20 for sound insulation, which is arranged in such a manner that the whole part thereof is stored between a top surface 11 and a bottom surface 12 of the panel body.
Patent JP-2013197292-A (JP)
Title: Solar cell module and manufacturing method thereof
Inventor: KOBAYASHI TATSUYA
IPC: H01L31/042
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a solar cell module manufacturing method which can prevent a solar cell string from being displaced in a solar cell modularization process, without incurring deterioration in visual appearance and reduction in solar cell output.SOLUTION: A plurality of solar battery cells 22 are connected in a first direction to form solar cell strings 21, and the solar cell strings 21 are juxtaposed in a second direction to form a solar cell string group. A first sealing material and a solar cell string group 20 are laminated on a light-receiving side protective material, and a temporary sealing material 25 lower in melting point than the first sealing material is disposed so as to connect between the solar cells 22 arranged adjacent to each other in the second direction, and a second sealing material and a reverse side protective material are laminated on the solar cell string group 20. The laminate on the light-receiving side protective material is heated, and while being heated, pressure is applied to the light-receiving side protective material and the reverse side protective material as the solar cell string group 20 is encapsulated with the first and the second sealing materials.
Patent JP-2013194676-A (JP)
Title: Scroll compressor having back pressure adjustment device
Inventor: KIM YANG SUN
IPC: F04C18/02
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a scroll compressor having a back pressure adjustment device, for adjusting a back pressure to be applied based on a compression ratio of intake and discharge.SOLUTION: A scroll compressor includes: a back pressure chamber formed on the back of a turning scroll so as to support the turning scroll which turns in engagement with a fixed scroll, and compresses a refrigerant; and a back pressure adjustment device which automatically applies one of a first intermediate pressure and a second intermediate pressure smaller than the first intermediate pressure to the back pressure chamber corresponding to a compression ratio.
Patent JP-2013201481-A (JP)
Title: Radio relay system having personal authentication function
Inventor: TAKAHASHI YOSUKE
IPC: H04W12/06
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a radio relay system, capable of preventing masquerade by an illegal communication terminal having a disguised MAC address or a camouflaged identification address.SOLUTION: A radio relay system includes a plurality of radio relay devices 3 for performing relay in a multi-hop manner, a communication terminal 2 connected to each radio relay device 3, and a gateway device 1 for relaying communication data between with a shopping server 7 which is a communication destination designated by the communication terminal 2. The radio relay device 3 relays a substitutive authentication request command transmitted from the communication terminal 2, and authenticates the communication terminal 2 by collating route information, through which the substitutive authentication request command passes before received by the gateway device 1, with route information stored beforehand in the gateway device 1.
Patent JP-2013200809-A (JP)
Title: Congestion prediction method and congestion prediction device
Inventor: MASUTANI OSAMU
IPC: G08G1/01
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a congestion prediction method or the like capable of performing probe information utilization prediction processing with higher accuracy.SOLUTION: The congestion prediction method includes: a reception step of receiving respective present position information and destination information by a congestion prediction device; a route prediction step of predicting a route to a destination of each probe car on the basis of the received present position information and destination information; a first calculation step of calculating, for each probe car, a first passing time group which is a set of the passing time of each of a plurality of predetermined spots in the route predicted for each probe car; an existence number calculation step of calculating, for each link, the existence number of probe cars among the plurality of probe cars on the link which is a route between two predetermined spots at the prescribed time on the basis of the calculated first passing time group; and a second calculation step of calculating, for each probe car, a second passing time group of the passing time of each of the plurality of predetermined spots by using the calculated existence number of the probe car and a predetermined calculation method.
Patent JP-2013130561-A (JP)
Title: Reading device and printing device
Inventor: KURONUMA DAIGO
IPC: G01J3/50
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To allow constantly stable reading by calibrating reading characteristics of a sensor for reading information on a sheet, with high accuracy.SOLUTION: A calibrating member of which the optical characteristics can be detected by a sensor unit is attached on the basis of a hold-down plate for holding down a sheet to be read. A carriage is moved to such a position that the calibrating member can be detected by the sensor unit, and optical characteristics of the calibrating member are detected by the sensor unit, and the sensor unit is calibrated on the basis of the detection result.
Patent JP-2013207229-A (JP)
Title: Electronic system and electronic device
Inventor: TAKAHASHI TOMONORI
IPC: H01L23/467
Filed: 2012-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic system which allows a plurality of electronic devices to be arranged close to each other and an electronic device which can be arranged close to each other.SOLUTION: An electronic system in the present embodiment comprises a first and a second electronic device. The first and the second electronic devices each include an enclosure housing heating components therein which generate heat, a first and a second face formed in the enclosure, a fan for introducing air into the enclosure, an exhaust port formed on the first face from which air is exhausted by the fan, and a guide formed in the enclosure which can guide blown air toward the second face side. When the first faces of the first and the second electronic devices are made to face each other, the exhaust port and the guide of the first electronic device and the guide and the exhaust port of the second electronic device respectively face each other.
Patent JP-2013210697-A (JP)
Title: Information code reader
Inventor: KAMISAKA MANABU
IPC: G06K7/10
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide structure for promptly performing reading with high accuracy even in the case that format information cannot be correctly recognized at a point of imaging in an information code reader which reads an information code formed by recording the format information in a predetermined area.SOLUTION: In an information code reader 1, decryption means decrypts format information recorded in a format information recording area on the basis of a code image of an information code picked up by a light receiving sensor 23 (imaging means), and decrypts data recorded in a data recording area on the basis of the decrypted format information. Furthermore, when decryption of the format information recorded in the format information recording area fails, the decryption means uses the read format information stored in format information storage means before a point of the failure of the decryption as a part or the whole of the format information on the information code, and decrypts the data recorded in the data information area.
Patent JP-2013211443-A (JP)
Title: Light-emitting device manufacturing method
Inventor: WAKAHARA AKIHIRO
IPC: H01L33/32
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device manufacturing method which has a simplified manufacturing process and improved semiconductor element placement accuracy.SOLUTION: The light-emitting device manufacturing method comprises the following steps from 1 to 7: 1) forming an adhesive layer 37 which is thermoplastic at less than a boundary temperature T0 and thermosetting at the boundary temperature T0 and over on a first substrate 31 having electrode interconnections 33, 35; 2) forming a semiconductor wafer in which a plurality of semiconductor elements each having metal electrodes 18, 19 are provided on a second substrate 11; 3) heating the adhesive layer to a first temperature T1 less than T0 to bond the plurality of semiconductor elements with the adhesive layer in a contacting manner; 4) separating some semiconductor elements from the second substrate and placing the separated semiconductor elements on the adhesive layer; 5) heating the adhesive layer to a second temperature T2 higher than T1 and less than T0 and forcing the some semiconductor element into the adhesive layer; 6) heating the adhesive layer to a third temperature higher than T2 and less than T0 and pressing the adhesive layer until the metal electrodes contact the electrode interconnections; and 7) heating the adhesive layer to a fourth temperature higher than T0 and pressing the some semiconductor elements and the first substrate to form eutectic junction between the metal electrodes and the electrode interconnections.
Patent JP-2013208348-A (JP)
Title: Furniture including folding table
Inventor: TAKAGI YUICHIRO
IPC: A47B5/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To prevent impairing of outer appearance and reduction in number of pieces of furniture which can be juxtaposed within an effective space due to the large projection of table support members from furniture, while making fingers of a user hard to be caught.SOLUTION: When a table top plate 21 is turned from a flip-up state into a use state, front ends of slide rails 80 abut on third angle regulation surfaces on the side of a backrest member 12 from guide walls 66 and rotation shafts of journal members. When the front ends of the slide rails 80 abut on the third angle regulation surfaces arranged in base members 30, second flat portions of turning plates abut on second angle regulation surfaces arranged in the base members 30 simultaneously.
Patent JP-2013208872-A (JP)
Title: Inkjet recording apparatus
Inventor: OGUCHI TOMOYA
IPC: B41J2/175
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording apparatus that reduces the amount of pull-in of sheets from a manual feed tray accompanying drive of a switching unit.SOLUTION: A first conveyance roller 60 rotates normally or reversely when rotation in a first direction of a conveyance motor 76 is transmitted. A pump 143 is driven when rotation in a second direction of the conveyance motor 76 is transmitted. A port switching mechanism 59 switches communication states between ports when the rotation in the first direction of the conveyance motor 76 is transmitted. A control unit performs motor control to rotate the conveyance motor 76 in the first direction by a first predetermined amount that is smaller than the amount of complete switching rotation, which is the amount of rotation necessary to bring the port switching mechanism 59 into a state where image recording can be performed, and then to rotate the conveyance motor 76 in the second direction by a second predetermined amount not more than the first predetermined amount, and thus to rotate the conveyance motor 76 in the first direction by a difference between the amount of complete switching rotation and the first predetermined amount to bring the communication state between the ports of the port switching mechanism 59 into a state where image recording can be performed.
Patent JP-2013216613-A (JP)
Title: Method for producing high purity mercaptosilane compound
Inventor: ICHINO TOMOYUKI
IPC: C07F7/18
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high purity mercaptosilane compound by inhibiting byproducts caused by undesirable side reactions such as the condensation, etc., of a halogenoalkoxysilane compound, and the mercaptosilane compound obtained by the production method.SOLUTION: A method for producing a mercaptosilane compound includes a process of reacting a halogen-containing organosilicon compound with an alkali metal hydrosulfide compound in the presence of water, sodium hydrogen carbonate and/or potassium hydrogen carbonate and a phase transfer catalyst, and also a mercaptosilane compound obtained by the production method is provided.
Patent JP-2013219167-A (JP)
Title: Led module
Inventor: ARAI HIDEKAZU
IPC: H01L33/00
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an LED module with small light distribution variation even if light emitting efficiency is made high in mounting plural LED dies on a circuit board.SOLUTION: When plural LED dies 21 are mounted on a circuit board 111, the LED dies 21 are aligned in a diamond-shaped lattice manner. Therefore, light beams emitted along a surface of the circuit board 111 from the LED dies 21 are efficiently reflected on the surface of the circuit board 111. Also, a mounting region of the LED dies 21 is made into an almost circular shape, and a dam material 112 is formed into a circular shape as well. As a result, light distribution variation can be made small. Furthermore, the multiple LED dies 21 are serially connected to constitute one LED array, and therefore, even a circular mounting region of the LED die 21 can be easily coped with.
Patent JP-2013228224-A (JP)
Title: Working pressure measurement device
Inventor: KOZONO ATSUSHI
IPC: B66B29/04
Filed: 2012-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a working pressure measurement device having different measurement ranges in which working pressure differing in range can be measured.SOLUTION: A working pressure measurement device includes: a measurement rod 6 for measuring pressing pressure; springs compressed as the measurement rod 6 is operated so as to measure the pressing pressure; and a housing 2 which holds the spring inside, the housing 2 holding a plurality of springs 5a and 5b differing in spring constant inside. The working pressure measurement device includes a selective compression member 8 which compresses only a spring to be used for measurement between the plurality of springs 5a and 5b as the measurement rod 6 is operated.
Patent JP-2013227943-A (JP)
Title: Hydraulic device and molding machine
Inventor: NAKAMURA HIROICHI
IPC: F04B17/05
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic device to which an encoder for detecting the rotational frequency of an induction motor driving a hydraulic pump can be easily attached, and in which a general-purpose induction motor is used as it is, thereby enabling cost reduction, and to provide a molding machine using the hydraulic device.SOLUTION: A hydraulic device includes: a hydraulic pump 2; an induction motor 1 that drives the hydraulic pump 2; a coupling 3 linking an output shaft 1a on the induction motor 1 and an input shaft 2a on the hydraulic pump 2; and an encoder 4 attached to the coupling 3 and used to detect the rotational frequency.
Patent JP-2013228638-A (JP)
Title: Electrophotographic image forming apparatus
Inventor: YAMAMOTO SHINYA
IPC: G03G15/01
Filed: 2012-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress fogging development that occurs immediately after the contact between a photoreceptor drum and a developing roller, and to decrease shortening of a service life of a developing roller due to rotation for triboelectric charging of toner.SOLUTION: An image forming apparatus includes a photoreceptor drum, a developing roller for developing an electrostatic latent image on the photoreceptor drum by contacting the photoreceptor drum, a toner supply roller for supplying toner to the developing roller by contacting the developing roller, and a contact/separation mechanism to bring the photoreceptor drum and the developing roller into contact with each other or to be separated from each other; and the apparatus brings the photoreceptor drum and the developing roller to be in contact with each other during forming an image and separates the photoreceptor drum and the developing roller from each other while no image is formed. Prior to the contact of the photoreceptor drum and the developing roller, the developing roller and the toner supply roller are started to rotate; and in a period from the start of rotation until the photoreceptor drum comes into contact with the developing roller, the rotational speed of the developing roller is higher than the rotational speed of the toner supply roller.
Patent JP-2013234484-A (JP)
Title: Termite repelling method in foundation heat insulating method
Inventor: YAMASHITA KENZO
IPC: E04B1/76
Filed: 2012-05-09
Abstract: PROBLEM TO BE SOLVED: To inhibit intrusion of termites into a wood part in a building by a foundation heat insulating method.SOLUTION: A solution containing polyethylene glycol, water, and 10-40 wt.% of a boric acid-based compound is applied to (a) a clearance between a heat insulating material and a foundation, (c) the surfaces of the heat insulating material and a foundation side wall inside a building, and (f) the building inside surfaces of floor posts, piping, and cables communicating with the ground and building wood parts. As a heat insulating material, (b) a heat insulating material made of a foamed resin, containing 2,500 ppm or more of a borate is used. All potential intrusion paths of termites are closed by filling an airtight sealant containing a termite repellent into (d) a clearance in a joint between the heat insulating materials, and (e) a clearance between the foundation and piping or a cable taking out port installed so as to penetrate the foundation, and a drain port installed during a construction period.