baber/WOPTO huggingface dataset:
Patent JP-2013007939-A (JP)
Title: Wavelength plate, polarization conversion element, polarization conversion unit and projection device
Inventor: KOBAYASHI SHUHO
IPC: G02F1/13363
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To realize a wavelength plate that corrects influence of optical rotatory power and reliably functions as a half wavelength plate with respect to a wide band of wavelengths.SOLUTION: A wavelength plate is constituted of a material that has birefringence and optical activity. A first wavelength plate with a phase difference Γ1 defined as Γ1=180 and a second wavelength plate with a phase difference Γ2 defined as Γ2=180 are disposed such that each optical axis thereof intersects with light with a predetermined design wavelength λ. In each wavelength plate, an angle β between a normal of a main surface and an optical axis satisfies an expression A deg.≤β<90 deg., and an azimuth θ1 of an optical axis of the first wavelength plate and an azimuth θ2 of an optical axis of the second wavelength plate satisfy expressions θ1=22.5 deg.+a and θ2=67.5 deg.-b, where A=0.0019a-0.0078a-0.0062a+0.0113a+0.5333a-1.938a+23.345 and -4.0 deg.≤a≤4.5 deg.
Patent JP-2013008282-A (JP)
Title: Semiconductor device and data processing system
Inventor: FUJIGAYA MASAKI
IPC: G06F1/32
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a technology for reducing dependency on a CPU during power supply control and for reducing power consumption.SOLUTION: A semiconductor device (1) comprises a plurality of circuit modules (110, 120, 130, 140, 150) which are operated by feeding power from a single power supply line (170) to which an external power source (VDD) is supplied, and in which operation voltages are different from each other and a central processing unit (110) is included as one of circuit modules, a power supply control section (161) which controls supply and stop of power with respect to each of the circuit modules, and a power supply voltage instruction section (162) which monitors power supply states of the circuit modules and instructs, via an output terminal (VSEL), the supply of a highest operation voltage among operation voltages of circuit modules subjected to power supply by the power supply control section.
Patent JP-2013007001-A (JP)
Title: Adhesive composition
Inventor: KANAMARU TATSUYA
IPC: C09J11/06
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition in a paste state, which is excellent in viscosity stability and B-stage storage stability in an open system at room temperature and provides a cured product having no void.SOLUTION: The adhesive composition comprises the following components: an epoxy resin (A); an epoxy resin-curing accelerator (B); thermoplastic resin particles that are in a solid phase at 25°C; butyl carbitol acetate (D); an epoxy resin-curing agent (E); and an inorganic filler (F). The component (C) exists in the component (D) at room temperature without being dissolved or swelled.
Patent JP-2013010809-A (JP)
Title: Resin composition, and adhesive and coating material including the same
Inventor: AWATA TATSUYA
IPC: C08G63/42
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which includes a copolymerized polyester resin containing isosorbide as a copolymerization component and a polyisocyanate compound, isosorbide being a monomer capable of being obtained from resources derived from nature, and in which a curing reaction advances by aging at relatively low temperature and for short time; and to provide an adhesive and a coating material including the resin composition.SOLUTION: The resin composition includes a copolymerized polyester resin (A) in which isosorbide is copolymerized and a polyisocyanate compound (B), and has an acid value (to a solid content) of 30 equivalents/10g or more.
Patent JP-2012013084-A (JP)
Title: Method and apparatus for assembling rotating machine
Inventor: CUMMINS JOSEF S
IPC: F01D11/02
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an interstage seal mechanism installed in a rotating machine having a stationary portion and a rotating element including a plurality of rotor wheels.SOLUTION: The interstage seal mechanism includes a bridge portion 202 rotatably coupled to at least one rotor wheels. The bridge portion extends in an axial direction between the rotor wheels. The bridge portion includes a first hook device 204. The interstage seal mechanism further includes a ring portion 206 surrounding at least a portion of to the bridge portion. The ring portion includes a second hook device 208 rotatably coupled to the first hook device.
Patent JP-2013011974-A (JP)
Title: Train crew operation plan creation support system
Inventor: FUJIWARA YASUMITSU
IPC: G06Q50/30
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a train crew operation plan creation support system which allows a user to create a train crew operation plan matching an actual condition with small arithmetic load by using transfer information related to transfers of trains.SOLUTION: The train crew operation plan creation support system includes: reading means 30 for reading data from database 2 which stores operation information and transfer information, and base station information regarding base stations of train crews; transfer group creation means 31 for dividing trains into multiple transfer groups on the basis of the transfer information; base station setting means 32 for setting a base station to each of the transfer groups; operation allocation means 33 for allocating the operation information of trains included in each transfer group as an operation of each base station; and travel segment setting means 34 for setting the operation allocated to each base station as a travel segment for creating a work plan of each crew.
Patent JP-2013019246-A (JP)
Title: Fittings
Inventor: SETO TAKAYUKI
IPC: E06B3/48
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide fittings which enable fixing of a face member to a frame with simple operation, can suppress complication of a manufacturing process, and dispenses with troublesome maintenance.SOLUTION: A support 50 which openably/closably supports the suspension base of a suspension face member 30 to a frame comprises: a frame side mounting part 511 which is mounted to the frame; an intermediate part 56 which is rotatably connected to the frame side mounting part 511 by a frame side rotating shaft 513; and a face member side mounting part 521 which is mounted to the suspension base face member 30 and rotatably connected to the intermediate part 56 by a face member side rotating shaft 523 parallel to the frame side rotating shaft 513. When the suspension base face member 30 and a door end face member 40 are slid in the width direction, an opening/closing engaging part 42 and a fully opening engaged part 15 are engaged with each other to fix the suspension base face member 30 and the door end face member 40 to the frame.
Patent JP-2013023019-A (JP)
Title: Pneumatic tire and method of manufacturing the same
Inventor: MINAMI NOBUAKI
IPC: B29D30/18
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce tire mass and manufacturing cost, while maintaining internal pressure holding performance and durability.SOLUTION: The pneumatic tire 1 and the method of manufacturing the same are provided. The tire 1 includes a carcass 6 constituted of a carcass ply 6A reaching a bead core 5 of a bead part 4 via a sidewall part 3 from a tread part 2 and terminating without being folded back by the bead core 5. The carcass ply 6A includes an arrangement body 12 of a carcass cord and topping rubber 13 for covering the arrangement body 12. The topping rubber 13 is constituted of inside topping rubber 13A made of air impermeable butyl-based rubber, and outside topping rubber 13B forming an outer surface 3S of the sidewall part 3. The outside topping rubber 13B is 1.5-3.0 mm in the shortest rubber thickness W2 to the arrangement body 12 from the outer surface 3S of the sidewall part 3.
Patent JP-2013022695-A (JP)
Title: Electric power tool
Inventor: MUTO MOTOHARU
IPC: B25F5/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an electric power tool in which a battery pack is used as a power source for a driving part, output voltage of the battery pack is variable, and decrease of battery capacity in proportion to a size of the battery pack is restrained.SOLUTION: The electric power tool includes a tool body 1 with the driving part 11 and the battery pack 2 used as the power source for the driving part 11. The battery pack 2 includes a battery group 21 comprising a plurality of secondary battery cells 22 connected in series and a plurality of terminals electrically connected to the battery group 21. The plurality of the terminals are distinguished into positive electrode terminals 24b provided to positive electrodes of the battery group 21, negative electrode terminals 24a provided to negative electrodes, and inter-battery terminals 26 provided between any battery cells of the plurality of the secondary battery cells 22. The tool body 1 further includes a connection switching part 35 respectively selecting terminals to be electrically connected to the driving part 11 out of the plurality of the terminals for a negative electrode side and a positive electrode side of the driving part 11.
Patent JP-2013023653-A (JP)
Title: Method for producing coal gas and method for producing methane
Inventor: NAMIKI YASUKI
IPC: C10J3/46
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a method in which coal gas having a low tar content can be produced and coal can be gasified with high production efficiency.SOLUTION: The method uses a coal gasification reactor 4 including: a lower part reaction container 11 inside which a containing space 11a is formed; and an upper part reaction container 13 which is provided above the lower part reaction container 11 and in which a vertically extending through-hole 12 in communication with the containing space 11a of the lower part reaction container 11 is formed. In the method, hot gas is generated by a partial oxidation reaction by supplying coal, oxygen, and water vapor into the lower part reaction container 11, and the coal gas including hydrogen gas and carbon monoxide gas is produced by supplying new coal into the upper part reaction container 13 while introducing the hot gas thereinto and by performing pyrolysis of the newly supplied coal, wherein temperature of the coal gas flowing from the exit of the upper part reaction container 13 is controlled to be 1,000°C or more by increasing and decreasing the supplied amount of the new coal which is supplied into the upper part reaction container 13.
Patent JP-2013022934-A (JP)
Title: Liquid container
Inventor: OYA SHUN
IPC: B41J2/175
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid container with a liquid storage bag stored in its storage case, for keeping the liquid storage bag from getting wrinkles during the bag shrinking process.SOLUTION: In this liquid container, a film surfaces pair of the liquid storage bag is made to face an opposite surfaces pair, while a crossing surfaces pair is arranged on both width directional sides of the liquid storage bag, with the bag remained to be stored in the storage case. Further, a support member specifying a partial position of outer circumference on the bag is prepared in the storage case. Then width dimension of the bag is made smaller than the length being twice the distance from the support member to one opposite surface plus the interval between a pair of crossing surfaces. Additionally, width dimension of the bag is made larger than the interval between a pair of crossing surfaces to bend both width directional ends of the liquid storage bag towards one opposite surface side to be stored in the storage case. Thus the liquid storage bag can be free from getting wrinkles on its film surface because both ends of the bag will bump into neither crossing surface nor one opposite surface during the bag shrinking process.
Patent JP-2012044653-A (JP)
Title: Three-dimensional array antenna on substrate provided with back-lobe suppression strengthened for millimeter wave car application
Inventor: AMIN LIDAR
IPC: H01Q3/44
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional array antenna on a substrate provided with back-lobe suppression strengthened for a millimeter wave car application.SOLUTION: A multi-layer antenna comprises: a first micro-strip patch 605 arranged along a first plane; a second micro-strip patch 610 arranged along a second plane substantially in parallel with said first plane; and a ground plane 615 having a slot 620 formed therein. The multi-layer antenna further comprises: a micro stripe feed line 625 for making a signal propagate to the second micro-strip patch 610 via the slot 620 in the ground plane 615; and a back-lobe suppression reflector 630 which receives some signals and reflects the signals to the slot 620 in the ground plane 615.
Patent JP-2013028720-A (JP)
Title: Rubber composition for tire tread and pneumatic tire
Inventor: TANIGUCHI SHO
IPC: C08L65/00
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for tire tread capable of improving wet grip performance while suppressing deterioration of exothermic performance, and a pneumatic tire using the same.SOLUTION: There is provided the rubber composition for tire tread comprising 100 pts.mass rubber component which is a single styrene-butadiene rubber or a blend of the same with another diene-based rubber, blended with 10-100 pts.mass silica as well as 1-30 pts.mass sum total amount of an oil-modified phenol-formaldehyde resin and a terpene phenolic resin. Also, provided is the pneumatic tire having tread using the rubber composition.
Patent JP-2013028741-A (JP)
Title: Resin composition and optical compensation film using the same
Inventor: DOI TORU
IPC: C08J5/18
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition suitable for an optical compensation film, an optical compensation film that uses the resin composition and has excellent phase difference characteristics and a method for producing the optical compensation film.SOLUTION: The resin composition includes 30-99 wt.% of a cellulose-based resin represented by general formula (1) (wherein R, Rand Rare each independently hydrogen or 1-12C acyl) and 70-1 wt.% of a fumaric acid diester polymer containing ≥60 mol% fumaric acid diester residue unit. The optical compensation film uses the resin composition. The method for producing the optical compensation film is provided.
Patent JP-2013032078-A (JP)
Title: Vehicle body front structure of semi-trailer
Inventor: KAGAWA NAOTAKE
IPC: B60P7/13
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle body front structure which even after two small containers are loaded in a semi-trailer so that they are disposed back and forth, enables the door of the front small container to be opened and the inside thereof to be confirmed.SOLUTION: A container guide 47 is provided at a predetermined position of a front bolster 40, and guides the container to a predetermined loading position when loading a 40 ft container or a front 20 ft container on the semi-trailer. The 20 ft container has a door on a rear face and can be loaded on the predetermined loading position of the semi-trailer with the back and forth direction reversed. A front side fastening device for the front small container of the front bolster 40 releasably engages with a front lower end corner parts of the front small container loaded in a reversed state. The container guide 47 is detachably fixed to the predetermined position of the front bolster 40.
Patent JP-2013031550-A (JP)
Title: Rotary cleaning body, suction port body for vacuum cleaner, and vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/04
Filed: 2011-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a rotary brush preventing breakage of an antistatic brush caused by contact with a cleaned surface.SOLUTION: This rotary brush 49 includes a shaft part 51 rotatably journaled to a case body. The rotary brush 49 includes first groove parts 56 in the outer periphery of the shaft part 51. The rotary brush 49 includes second groove parts 57 over the outer periphery from positions on the center side rather than the first groove parts 56 of the shaft part 51. The rotary brush 49 includes first bristle brushes 58b each having a base end side disposed in the first groove part 56, each having an end side projecting from the outer periphery of the shaft part 51, and sweeping dust on the cleaned surface. The rotary brush 49 includes the antistatic brushes 59c each having a base end part disposed in the second groove part 57, each having an end side projecting from the outer periphery of the shaft part 51, and eliminating the static on the cleaned surface.
Patent JP-2013032657-A (JP)
Title: Linkage type sliding door device
Inventor: MORIYA NAOKI
IPC: E05F17/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To lightly and easily perform a closing operation without a brake being applied in the middle of the closing operation when closing an inner door and an outer door in linkage in a linkage type sliding door device using a linkage roller.SOLUTION: In the linkage type sliding door device, support means 40 of a linkage roller 30 is attached to an upper part of an inner door M freely rotatably in a depth direction of an opening S, and a relief recess 65 is formed at a position to face the linkage roller when a stopper 25 on a closing direction door tail side hits a door stop part 36 of a door stop 20 during closing at an upper part of an outer door N. When the stopper 25 on the closing direction door tail side hits the door stop part 36 of the door stop 20 while the outer door advances straight in a closing direction X together with the inner door, the support means is rotated, the linkage roller falls down to the relief recess 65, a peripheral surface 30a is detached from a guide rail 15, and the linkage roller is prevented from being turned to a lock state between the outer door and the guide rail.
Patent JP-2013038170-A (JP)
Title: Sodium ion capacitor
Inventor: KURATANI KENTARO
IPC: H01G11/66
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To ensure high energy density, excellent high output characteristics and long life of a low price sodium ion capacitor.SOLUTION: In a capacitor at least having a positive electrode, a negative electrode and an electrolyte, the positive electrode is obtained by filling the porous part of a collector for the positive electrode, consisting of an electrolyte resistant metal porous body having a three-dimensional structure, with a material that can adsorb or occlude/desorb sodium. The electrolyte is a nonaqueous electrolyte containing a sodium salt.
Patent JP-2012054921-A (JP)
Title: Mobile apparatus distribution calculation system and mobile apparatus distribution calculation method
Inventor: OYABU YUKI
IPC: H04W16/18
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To accurately calculate more specific distribution of mobile apparatuses.SOLUTION: A correction data calculation unit 604 of a mobile communication system 10 calculates correction data for calculating the distribution of mobile apparatuses 100 within a sector, on the basis of the number of the mobile apparatuses 100 existing within a divided area. Then, a distribution calculation unit 608 calculates the distribution of the mobile apparatuses 100 within the sector on the basis of the calculated correction data and the number of the mobile apparatuses 100 within the sector. This enables accurate calculation of the more specific distribution of the mobile apparatuses 100, within the sector.
Patent JP-2011232355-A (JP)
Title: Double side probing of semiconductor devices
Inventor: JEREMY HOPE
IPC: G01R31/02
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent interference from adjoining LEDs from influencing the electrical and optical data acquired during wafer stage test.SOLUTION: A probe head for testing the properties of a semiconductor device (10) under test includes a dielectric film (24) supporting at least one semiconductor device (10) under test with a support frame (26) tautly supporting the dielectric film (24). A first support (40) positions a first probe (28) for electrically contacting a first side (16) of the semiconductor device (10) under test and a second support (34), having an actuator to move a second probe (30) between a first position (P1) and a second position (P2), positions the second probe (30) with the second position (P2) being for electrically contacting an opposing second side (18) of the semiconductor device under test.
Patent JP-2013042245-A (JP)
Title: Communication method and information processing system
Inventor: IMAMURA NOBUTAKA
IPC: H04L12/28
Filed: 2011-08-11
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of communication congestion.SOLUTION: There is provided a communication method in an information processing system comprising a first information processing device group to transmit data and a second information processing device group to receive data. The first information processing device stores therein the data to be transmitted to one of the second information processing devices after correlating it to identification information on the second information processing device. Upon receiving a first token that is generated by each of the second information processing devices, transferred between the first and the second information processing device groups, and indicates the right to transmit to the second information processing device, the first information processing device executes a process of transmitting to the second information processing device the data stored in a data storage unit after being correlated to the identification information on the second information processing device at which the first token was generated.
Patent JP-2012042468-A (JP)
Title: Test and measurement device and event retrieval method
Inventor: DOBYNS KENNETH P
IPC: G01R13/20
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To retrieve a time domain event in IQ based time domain traces, specify a position of the event, impart a mark on the position and display the marked event.SOLUTION: A test and measurement device 100 receives an RF signal at an input terminal 110. An ADC 108 digitizes the RF signal. A digital down converter 115 generates I and Q baseband component information from the digitized RF signal. A take-in memory 130 takes-in and accumulates a record 135 of the I and Q baseband component information. A trace generation section 145 which generates one or more IQ based time domain traces with the use of the I and Q baseband component information. A retrieval unit 147 which retrieves the IQ based time domain trace, specifies a position of the event, and imparts a mark on the position. A display unit 150 displays the marked position of the event or a section of interest in its periphery for analysis.