baber/WOPTO huggingface dataset:
Patent JP-2012250168-A (JP)
Title: Virus-capturing polymer
Inventor: YOSHIKAWA NORITAKA
IPC: A61K35/14
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a polymer compound having a sufficient virus-capturing capability in which natural sugars are not used in order to solve such a problem that the conventional techniques using natural sugars have not always produced polymer compounds having a stable virus-capturing capability, because the composition of the obtained polymer compounds is variable and the polymer compounds do not show a sufficient virus-capturing capability.SOLUTION: The polymer compound includes a sugar having a glucosamine skeleton fixed in the compound. The virus-capturing polymer includes a polyamide derivative expressed by formula (1): (X represents an arylene group; Y represents OH or NH; at least one of R-Rrepresents SOH. SONa, or SOK; and n is an integer of 2-104).
Patent JP-2012246912-A (JP)
Title: Integrated generator for simultaneously taking in two natural energies
Inventor: TAKADA HIDEO
IPC: F03D3/02
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide further safe and low-cost electric power by a small integrated generator, by simultaneously taking in natural energy (wind power-sunlight).SOLUTION: The integrated power generation method and device are provided by sticking photovoltaic power generation films to blades of a wind turbine so as to simultaneously take in the wind power and sunlight energy, and include a vertical type four-blade fan-driven generator, the photovoltaic power generation films, and an electric contact terminal.
Patent JP-2013001939-A (JP)
Title: Sliding member and compressor
Inventor: SAITO TAKAYUKI
IPC: F04C29/00
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a sliding member and a compressor, which are enhanced in lubricating performance by surely supplying lubricant to a sliding surface.SOLUTION: A crankshaft 3 or vane 46 includes a diamond-like carbon film layer 54 on a base material, and is configured to slide with oil being supplied to between the diamond-like carbon film layer 54 and the counter member. First holes 61 and second holes 62 differed in hole diameter are formed on a sliding surface 54A of the diamond-like carbon film layer 54, and the first holes 61 with large hole diameter and the second holes 62 with small hole diameter are alternately aligned along a sliding direction X.
Patent JP-2013005844-A (JP)
Title: Game machine
Inventor: HIRASAWA TAKUMA
IPC: A63F7/02
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To smoothly operate a Yakumono (accessory) on which urging force works in a direction opposite from the advancing direction.SOLUTION: A gear mechanism 200 may take a non-acting state (a) in which neither a drive gear 1001 nor a Yakumono gear 1003 acts on each other as a rotating state when the rive gear 1001 rotates in one rotating direction. A lamp control part rotationally drives the drive gear 1001 based on the rotation speed of the Yakumono gear 1003 so as to take the non-acting state till the drive gear reaches the vicinity of a balanced position where the force in the advancing direction is weakened with the urging force of an urging spring. On the other hand in the vicinity of the balanced position, the lamp control part rotationally drives the drive gear 1001 with prescribed rotation force to put the gear mechanism 200 in an advancement acting state based on the rotation speed of the Yakumono gear 1003 just before reaching the vicinity of the balanced position. The prescribed rotation force is the force capable of preventing sudden application of loads to the drive gear 1001 with the urging force.
Patent JP-2013008514-A (JP)
Title: Angle adjusting structure of external connection terminal and electronic apparatus
Inventor: KUNII MASARU
IPC: H01R35/04
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an external connection terminal of an electronic apparatus capable of performing smooth wiring of a connection cable without impairing an external appearance.SOLUTION: The external connection terminal is equipped with: a movable support part B for holding an external connection terminal part 104 that connects a connection cable 103; a base part A for holding the movable support part B, provided on a back face of an electronic apparatus body; a rotating mechanism for rotating the movable support part B with a rotational axis 107 as a fulcrum; and an adjustment mechanism for adjusting angle of a connection cable insertion port of the external connection terminal part 104 by causing the movable support part B to rotate with the rotational axis 107 as the fulcrum according to the rotating mechanism.
Patent JP-2013008210-A (JP)
Title: Conference system, image display device, and image voice processing method
Inventor: KUBOTA MITSURU
IPC: G06F3/16
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a conference system for improving convenience.SOLUTION: A conference system 1 displays a synthetic image obtained by synthesizing respective images to be treated by respective terminals 2 with one another on an image display device 3. Each terminal 2 includes: input acceptance means for accepting input of display states of an image to be treated by the terminal 2 and images to be treated by other terminals 2 in the synthetic image; and transmission control means for transmitting voice information regarding voice collected by microphones, display information regarding the display states, and image information regarding the image to be treated by the terminal 2 to the image display device 3. The image display device 3 includes: reception means for receiving the voice information, the display information, and the image information; first control means for generating the synthetic image on the basis of the display information, and making the display means display the synthetic image; and second control means for generating synthetic voice of the respective voices collected by the respective microphones on the basis of the display information, and making a speaker output the synthetic voice.
Patent JP-2013014180-A (JP)
Title: Seat apparatus
Inventor: NAKAZAKI SHIGERU
IPC: B60N2/90
Filed: 2011-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a seat apparatus capable of properly detecting sitting while preventing a sense of discomfort.SOLUTION: The seat apparatus 9 includes: a seat frame 91 having an opening; a plurality of springs 92 comprising wires tensed over the opening; a cushion pad 93 arranged on the plurality of springs 92; a base 6 crossing a part of at least two of the plurality of springs 92; pressure-sensitive switches 40A-40F arranged on the seat surface side of the base 6; and the cushion pad 93 put on the plurality of springs 92 in the state of sandwiching the base 6 and the pressure-sensitive switches 40A-40F. The base 6 is supported by the at least two springs while the seat surface is positioned below the cushion pad 93.
Patent JP-2013015101-A (JP)
Title: Centrifugal compressor
Inventor: YAMAGATA AKIHIRO
IPC: F04D29/30
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To enlarge the operation area of the centrifugal compressor 1 to a lower flow rate side upon sufficiently securing the structural strength of an impeller 11.SOLUTION: The cross-section along a radial direction D3 of the impeller 11 in rear fringes 19b, 21b of each of blades 19, 21 has an arc-shape or an ellipsoidal arc-shape rear fringe edge parts 39, 43 in the distal end side and has rear fringe bent parts 41, 45 moderately bending so as to bring centers 39c, 43c of the rear fringe edge parts 39, 43 closer to negative pressure faces 19n, 21n in positive pressure faces 19p, 21 p sides.
Patent JP-2013015297-A (JP)
Title: Air treatment device
Inventor: TATE SHINICHI
IPC: F24F7/06
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an air treatment device having a function of automatically switching exhaust and circulation operations on starting cooking.SOLUTION: The air treatment device includes: a suction port 1 for collecting contaminated air generating from a cooked object heated by a heating cooker placed below; an air passage 2 disposed above the suction port; a blower 3 disposed in parallel to the air passage for blowing the contaminated air upward from the air passage; a chamber 4 which includes an exhaust air passage 5 connected above a blowing port of the blower and connected to the outdoor in an upward direction, a circulation air passage 6 connected with an indoor opening thereof facing the indoor in a side face direction, and a damper 7 for switching directions of air to the exhaust passage or to the circulation air passage; and a control means 12 controlling the switching of the damper on the basis of determination of a prescribed season or not to allow the air from the blowing port to flow into the exhaust passage or into the circulation air passage.
Patent JP-2013020825-A (JP)
Title: Relay
Inventor: UMITANI HIROYUKI
IPC: H01H50/54
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To reduce waste of a contact material in light of uneven abrasion occurring at a contact of a relay.SOLUTION: In a contact of a relay, a stationary contact connected to a high potential side of a direct current circuit is significantly abraded, and abrasion length of the stationary contact connected to a low potential side of the direct current circuit is small. Therefore, before usage, length LF2 of the stationary contact connected to the low potential side of the direct current circuit is made shorter than length LF1 of the stationary contact connected to the high potential side. Thus, waste consumption of the contact material can be prevented. The contact on a side, on which the abrasion length is large, is longer than the contact on a side, on which the abrasion length is small in starting usage; is identical at a point of a half of a life; and is shorter than the contact on the side, on which the abrasion length is small in completing the life. Therefore, an excessive unbalance amount of a movable contact can be prevented.
Patent JP-2013021529-A (JP)
Title: Subscriber data management method and call control system
Inventor: ABE KENJI
IPC: H04M3/00
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To shorten a response time to a user terminal, while preventing load concentration in a subscriber data management device.SOLUTION: Subscriber data held in a subscriber data management device 500 as an original is held in a call control server 300 as cache data of a duplicate to the original.
Patent JP-2013024272-A (JP)
Title: Heat responding steam trap
Inventor: NISHIMURA SUKETAKA
IPC: F16T1/14
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a diaphragm of a heat responding steam trap.SOLUTION: A first diaphragm 14 is formed in a wavy shape having a plurality of annular protrusions 21 in a concentric circle shape. A second diaphragm 18 is also formed in a wavy shape having a plurality of annular protrusions 22 in a concentric circle shape along the annular protrusions 21 of the first diaphragm 14. An upper surface of a lower wall member 19, to which a lower surface of the second diaphragm 18 abuts when an expansion medium 15 is expanded, is also formed in a shape having a wavy shape part 23 in a concentric circle shape which is the same with or approximates a lower surface of the second diaphragm 18 so as to follow the wavy shape of the lower surface of the second diaphragm 18. The lower surface of an upper wall member 11, to which the upper surface of the first diaphragm 14 abuts when the expansion medium 15 is contracted, is also formed in a shape having a wavy shape part 24 in a concentric circle shape which is the same with or approximates the upper surface of the first diaphragm 14 so as to follow the wavy shape of the upper surface of the first diaphragm 14.
Patent JP-2013024949-A (JP)
Title: Method of manufacturing optical waveguide element
Inventor: SUGAMATA TORU
IPC: G02B6/13
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical waveguide element with reduced DC drift, as well as a method thereof that allows for adjusting DC drift during the manufacturing process, which improves the manufacturing yield.SOLUTION: A method of manufacturing an optical waveguide element, which includes a step for forming an optical waveguide on a substrate having electro-optical effect, a step for forming a buffer layer, and a step for forming electrodes, is modified to add, after the buffer layer is formed, one or more stages of thermal adjustment step (S1, S2) applied to an interface diffusion layer to thermally adjust the concentration distribution of a specific substance within the buffer layer.
Patent JP-2011202188-A (JP)
Title: Polycarbonate resin
Inventor: NAMIKI SHINGO
IPC: C08G64/30
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a process for efficiently and stably producing a polycarbonate resin excellent in light resistance, transparency, hue, heat resistance, thermal stability, and mechanical strengths and having stable performance.SOLUTION: The process for producing a polycarbonate resin includes polycondensation by conducting ester exchange reaction using a catalyst, carbonic acid diester as a raw monomer, and a dihydroxy compound in several reactors through multiple stages. The dihydroxy compound includes a dihydroxy compound having, in a part of the structure, a moiety represented by general formula (1), the case wherein the moiety represented by formula (1) is a part of -CH-O-H being excluded. At least one of the reactors is a reactor having an inner volume of ≥20 L, and including a heating means to heat by means of a heat medium and a reflux condenser, wherein the amount of the monohydroxy compound distilled as a by-product from the ester exchange reaction is ≥20% of the theoretical distilled amount, the difference between the temperature of the heat medium and that of a reaction solution in the reactor is at least ≥5°C, and the total amount of monomers distilled during entire reaction steps is ≤10 wt.% of the total amount of the raw monomer.
Patent JP-2011207914-A (JP)
Title: Condensed pyrimidine compound as inhibitor of voltage-gated ion channel
Inventor: WILSON DEAN M
IPC: A61P29/00
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide useful compounds as inhibitors of voltage-gated sodium channels and calcium channels.SOLUTION: The invention relates to compounds of formula (I) useful as inhibitors of voltage-gated sodium channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds and methods of using the compositions in the treatment of various disorders, wherein R, R, X-X, x, and ring A are defined in the application. These compounds and pharmaceutically acceptable compositions thereof are useful for treating or lessening the severity of a variety of diseases, disorders or conditions.
Patent JP-2013023367-A (JP)
Title: Elevator system
Inventor: TATEYAMA MASARU
IPC: B66B5/00
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide elevator system which can easily check a slippage between a main rope and a sheave, and can detect shortage of traction force.SOLUTION: This elevator system includes: a motor pulse generator directly connected to the drive shaft of a hoist for generating a pulse string representing a turning amount of the sheave; a governor pulse generator directly connected to the shaft of a governor for generating a pulse string representing a movement of the main rope; and an arithmetic unit which inputs the pulse string upon acceleration and deceleration from the motor pulse generator and the governor pulse generator, compares a difference between the turning amount of the sheave and the movement of the main rope with a reference value held previously, and detects abrasion between the main rope and the sheave.
Patent JP-2013023652-A (JP)
Title: Polyether ether ketone composite material
Inventor: KIDA TAKESHI
IPC: C08L23/02
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a PEEK composite material which can reduce molding temperature.SOLUTION: The composite material includes PEEK and polyolefin and has a single endothermic peak in DSC. The PEEK and the polyolefin are preferably compatible. The composite material may have a matrix part composed of the PEEK and a first dispersion part composed of the polyolefin having a particle size of 1 μm or less. The composite material may have a matrix part 10 composed of the PEEK and a second dispersion part 12 dispersed in the matrix part, wherein the second dispersion part 12 includes the polyolefin 14 and a dispersed PEEK 16 dispersed therein and has a particle size of 10 μm or less.
Patent JP-2013023796-A (JP)
Title: Clothes having cup part
Inventor: SATO HIROKO
IPC: A41C3/12
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To provide clothes having cup parts that raise the bust without upholding lower edge parts of cup parts and tightening cup parts and are shaped in the same manner as that of a wire type brassiere even if being a non-wire type brassiere.SOLUTION: The clothes having cup parts include a pair of cup parts 101, base parts 102, back parts 103 and shoulder straps 104. The base parts 102 are arranged at the lower edge parts of the pair of the cup parts 101 and the back parts 103 are attached to the sides of the base parts 102. The clothes further include surface cups 105, the surface cups 105 are arranged at the opposite side of the skin side of the pair of the cup parts 101, the surface cups 105 are fixed on the lower end and the side upper end of the base parts 102, but not fixed on the lower edge parts of the pair of the cup parts 101 and the shoulder straps 104 are attached to the upper parts of the surface cups 105.
Patent JP-2013029882-A (JP)
Title: Memory controller, semiconductor memory device and decoding method
Inventor: HORISAKI KOJI
IPC: G11C29/42
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller capable of reducing circuit scale without performing any complicated processing.SOLUTION: A memory controller comprises: a memory interface; n first error-correction decoders; n error detectors; and a second error-correction decoder. The memory interface writes into a memory unit data to be written into the memory unit, an error detection code for the data, and t symbol-correctable error-correction codes (t is an integer equal to or more than 2) by n channels, and reads the data, the error detection code, and the error-correction codes as a read data from the memory unit by channel. Each of the first error-correction decoders performs s (s<t) symbol-correctable first error-correction decode processing on the read data by channel. Each of the error detectors performs error detection processing by channel based on a decoding result of the first error-correction decode processing. The second error-correction decoder performs t symbol-correctable error-correction decode processing on a read data of an error detected channel.
Patent JP-2013030511-A (JP)
Title: Solid state image pickup device, driving method of the same, manufacturing method of solid state image pickup device, and electronic information apparatus
Inventor: KONISHI TAKEFUMI
IPC: H01L27/146
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To achieve a solid state image pickup device capable of acquiring a high quality image having more suppressed noise and residual image.SOLUTION: The solid state image pickup device 100a comprises: photoelectric conversion elements PD1 and PD2, formed in a first conductivity type semiconductor substrate 100, which generate a signal charge by means of photoelectric conversion of incident light; and transfer transistors Tx1 and Tx2, formed on a first principal plane of the semiconductor substrate 100, which transfer the signal charge generated by the photoelectric conversion elements to outside of the photoelectric conversion elements. The photoelectric conversion element includes: a first conductivity type photoelectric conversion region 101 which performs photoelectric conversion of incident light taken in from a second principal surface of the semiconductor substrate which is on the opposite side of the first principal surface; and a second conductivity type charge storage region 102 which stores a signal charge, generated by photoelectric conversion at the photoelectric conversion region, on the first principal surface side of the semiconductor substrate. A gate electrode 107 of the transfer gate transistor is so formed as to cover an upper side of a plane on a first principle plane side of the charge storage region 102.
Patent JP-2013028870-A (JP)
Title: Weaving method and weaving device for loom
Inventor: FUJIMORI RYOSUKE
IPC: D03D51/14
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of electrical troubles in an inverter caused by an excessive regenerative voltage generated from a main shaft motor driving a main shaft during the reduction of the rotational speed of the main shaft when a weaving condition is changed, and to prevent the deterioration in the quality of a woven fabric in a loom for weaving a fabric including at least two woven parts woven in different weaving conditions, where the rotational speed of the main shaft is set in each of the weaving conditions and is changed when the weaving condition is changed during continuous operation.SOLUTION: In a weaving method for the loom, when a weaving condition is changed during continuous operation of the loom, and at the same time, the rotational speed of the main shaft is reduced to a set rotational speed corresponding to the weaving condition after the change, the reduction of the rotational speed of the main shaft is performed over a deceleration period of at least two loom cycles. Blank beating is performed without weft insertion in each loom cycle during the deceleration period.
Patent JP-2013033095-A (JP)
Title: Image forming apparatus
Inventor: NAKAGAWA HIROFUMI
IPC: G03G15/10
Filed: 2011-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that forms an image with higher quality on a recording medium.SOLUTION: An image forming apparatus includes: an intermediate transfer body 53; a transfer unit U2; and an application mechanism 20 that is arranged to face the intermediate transfer body 53, and applies pre-wet liquid to a toner image T held by the intermediate transfer body 53 on the upstream of the transfer unit U2 in a direction of movement of the toner image T. The application mechanism 20 includes a coating body 24 to which the pre-set liquid 22 is supplied. The coating body 24 is arranged so that the pre-wet liquid 22 can be in contact with the surface of the intermediate transfer body 53. The surfaces of the intermediate transfer body 53 and the coating body 24 move at substantially the same speed to each other. The pre-wet liquid 22 is applied to the toner image T through the contact with the toner image T. When the pre-wet liquid 22 is applied to the toner image T, the toner image is pressed against the intermediate transfer body 53 by a potential difference formed between the intermediate transfer body 53 and the coating body 24.