baber/WOPTO huggingface dataset:
Patent JP-2012142892-A (JP)
Title: Moving image recording apparatus, control method of the same, moving image reproduction apparatus, and moving image recording and reproduction system
Inventor: MINOBE KYO
IPC: H04N7/173
Filed: 2011-01-06
Abstract: PROBLEM TO BE SOLVED: To record image data reproducible as continuous moving image of high image quality and a long time, while suppressing increase in data amount.SOLUTION: A moving image recording apparatus determines as a no-change period an imaging period in which moving image data the feature amount of which changes less than a prescribed reference is outputted from imaging means for a prescribed period or longer, and designates as a recording period a partial period within the no-change period. With respect to the no-change period, only the moving image data outputted from the imaging means in the designated recording period is recorded in recording means as record data. The recording apparatus generates reproduction time information for designating a reproduction time in the case of reproducing the record data, to a reproduction apparatus which reproduces record data corresponding to the no-change period. The reproduction time information is added to the record data corresponding to the no-change period and recorded in the recording means.
Patent JP-2012145239-A (JP)
Title: Humidifier
Inventor: INADA YASUYUKI
IPC: F24F6/00
Filed: 2011-01-07
Abstract: PROBLEM TO BE SOLVED: To facilitate a draining work of water in a water tank, concerning a humidifier for vaporizing stored water.SOLUTION: In a body case 3 having an air inlet 1 and an air outlet 2: a ventilating device 4 and a humidifying device 5 are disposed on a ventilation path for sending air from the air inlet 1 to the air outlet 2, the water tank 7 is disposed on a lower part of the humidifying device 5, a detachable water supply tank 8 for supplying water to the water tank 7 at a predetermined water level at all times is included; a detachable drain tank 9 is disposed on a lower part of the water tank 7; the drain tank 9 includes an opening 10; and an opening and closing device 11 is disposed in the water tank 7. The opening and closing device 11 is opened and thereby water in the water tank 7 is drained via the opening 10 into the drain tank 9.
Patent JP-2012147588-A (JP)
Title: Support metal fitting, refractory material arranging bottom plate support structure, and long object penetration portion fire prevention treatment method
Inventor: ARAKAWA DAISUKE
IPC: E04B1/94
Filed: 2011-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a support metal fitting and the like, which is easy in installation and disassembling work and is also capable of easily coping with a laying state of a cable and the like.SOLUTION: A support metal fitting 10 has a shape with an overhang portion 13 projecting from an upper part of a body 11 and with an overhang portion 15 projecting from a lower part of the body 11 toward the side opposite to the overhang portion 13. A pair of engagement pieces 131 projecting downward are formed on the overhang portion 13. A pair of engagement pieces 151 projecting upward are formed on the overhang portion 15. The support metal fitting 10 is provided in an opening 50 of a structure 40 through which cables 70 pass, and holds bar materials 20 or channel materials 22 supporting a bottom plate 80 for arranging a refractory material 90 in the opening 50 without having it fallen off. The bar materials 20 or the channel materials 22 are laid between a pair of the support metal fittings 10 attached to a frame body 60 fixed to the opening 50. In the case of the bar materials 20, an end part 21 is arranged between the pair of engagement pieces 151. In the case of the channel materials 22, a side wall 221 is directed downward and arranged so as to cover the engagement pieces 151.
Patent JP-2011142908-A (JP)
Title: Method for producing 3-methylamino-1-(thien-2-yl)propan-1-ol
Inventor: STUERMER RAINER
IPC: C07D333/20
Filed: 2011-01-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an enzymatic or nonenzymatic method for producing 3-methylamino-1-(thien-2-yl)propan-1-ol represented by formula (I), and further, to provide an enzyme for conducting the method, a nucleic acid sequence encoding the enzyme, an expression cassette including the nucleic acid sequence, a vector and a recombinant host organism.  <P>SOLUTION: The method comprises the following processes: (a) thiophene is reacted with a halogenated β-halopropionyl or halogenated acryloyl in the presence of a Lewis acid; wherein, either simultaneously or after the reaction but prior to isolating a reaction product, a hydrogen halide is passed through the reaction product to obtain a 3-halo-1-(thien-2-yl)propan-1-one; and (b) the propanone obtained in the step (a) is reduced, and subsequently, the reduced product is reacted with methylamine without isolating the reaction product as appropriate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012150551-A (JP)
Title: Automatic dispenser
Inventor: KOGA KOJI
IPC: G07F9/00
Filed: 2011-01-17
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of a variety of functions or the like for an automatic dispenser.SOLUTION: An automatic dispenser includes a display unit that displays plural items for predetermined setting to the automatic dispenser according to operation of an operation key and a control unit by which, among the plural items displayed on the display unit, items with the use frequency of a prescribed frequency or higher and items with the use frequency lower than the prescribed frequency have different display states from each other.
Patent JP-2012150378-A (JP)
Title: Proxy re-encryption system, key generation device, re-encryption device, proxy re-encryption method, and program
Inventor: NISHIMAKI RYO
IPC: G09C1/00
Filed: 2011-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a system such that a throwaway signature is not used and a system parameter and a ciphertext are small in size while safety is secured.SOLUTION: A proxy re-encryption system includes a transmission device, N reception devices, a re-encryption device, and key generation means. The transmission device includes an encryption part, and the reception device includes a decryption part; and the key generation means includes a re-encryption key generation part, and the re-encryption device includes a re-encryption part. A secret key is sk=x, and a public key is pk=g^sk. The encryption part calculates C=pk, C=h, C=e(g,g)×M, t=H(C,C), C=(uvd), and C=s to generate a ciphertext C. The decryption part finds a plaintext M=C/(e(C,g)^(1/sk)). The re-encryption key generation part generates a re-encryption key rk=sk/sk. The re-encryption part calculates C=C^rkto obtain a ciphertext C=(C, C, C, C, C).
Patent JP-2012155396-A (JP)
Title: Shape optimization method
Inventor: SHIBUYA SADAO
IPC: G06F17/50
Filed: 2011-01-24
Abstract: PROBLEM TO BE SOLVED: To perform appropriate shape change according to stress.SOLUTION: A shape optimization method for a plate-like member M with a concave-convex shape includes: a step for locating a bending stress point PB that receives higher bending stress in a mode applying a specific load to the plate-like member M; a step for determining a bending axis from a distribution of stress vectors around the bending stress point PB; a step for locating a pair of first and second membrane stress points PM1 and PM2 that have higher ratio of membrane stress to the sum of the bending stress and the membrane stress on a surface orthogonal against the bending axis; a step for calculating an offset amount LBE which is a distance between a line segment connecting the first and second membrane stress points PM1 and PM2 and the bending stress point PB; and determining a shape of the plate-like member M that minimizes the offset amount LBE and maximizes first and second distances LM1 and LM2 which are distances from an intersection point C of the line segment and a perpendicular line passing the bending stress point PB to the respective first and second membrane stress points PM1 and PM2.
Patent JP-2011181905-A (JP)
Title: Semiconductor device
Inventor: SAITO TOSHIHIKO
IPC: H01L27/108
Filed: 2011-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device holding accurate data even in the case of the semiconductor device having a memory element constituted by using a depletion mode transistor.  <P>SOLUTION: The gate terminal of a transistor for controlling the input of a signal to a signal holding portion is negatively charged in advance, and the connection to a power supply is physically cut off, and thereby, negative charge is held in the gate terminal. A capacitor having one terminal electrically connected to the gate terminal of the transistor is provided, and thus switching of the transistor is controlled via the capacitor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012108448-A (JP)
Title: Optical imaging lens with two lenses
Inventor: SHI PEK-WON
IPC: G02B13/00
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical imaging lens with two lenses.SOLUTION: An optical imaging lens with two lenses includes, along an optical axis Z from an object side to an image side, an aperture stop S, a first lens 11 of positive refractive power, which is a plano-convex lens having a convex surface on the image side, and a second lens 12 of negative refractive power, which is a meniscus lens having a concave surface on the object side and a convex surface on the image side, in this order.
Patent JP-2012160528-A (JP)
Title: Semiconductor package
Inventor: KOBAYASHI YOSHINOBU
IPC: H01L33/62
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To improve a heat radiation effect of a heat radiation member compared with the conventional art.SOLUTION: A semiconductor package 10 has: a base member 14 formed from an insulator and to which a semiconductor element 12 is arranged; conductor wires 16A and 16B formed to the base member 14 and connected with a positive electrode and a negative electrode of the semiconductor element 12, respectively; and a heat radiation member 18 formed to the base member 14, contacted with an insulation surface of the semiconductor element 12, connected with one of the positive electrode side conductor wire 16A and the negative electrode side conductor wire 16B, and formed from a member with a higher thermal conductivity than the base member 14.
Patent JP-2012160296-A (JP)
Title: Battery power generation system, and device using gaseous fuel
Inventor: OGAWA MASAHIRO
IPC: H01M8/06
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fuel battery power generation system which allows the reduction in risk owing to fuel leakage.SOLUTION: The fuel battery power generation system 1 comprises: a housing 10; a fuel battery body 20; a fuel supply passage 30; a first fuel shut-off valve 40; and a second fuel shut-off valve 50. The housing 10 includes a principal storage space 91 and a subsidiary storage space 92 formed therein, which are partitioned from each other. The fuel battery body 20 is provided in the principal storage space 91, in which fuel and oxygen are caused to react with each other to produce a DC current. The fuel supply passage 30 extends from outside the housing 10 through the subsidiary storage space 92 to the fuel battery body 20, and serves to supply the fuel to the fuel battery body 20. The first fuel shut-off valve 40 is provided on the fuel supply passage 30 in the principal storage space 91, and serves to shut off the fuel to be supplied to the fuel battery body 20. The second fuel shut-off valve is provided on the fuel supply passage 30 in the subsidiary storage space 92, and serves to shut off the fuel to be supplied to the fuel battery body 20.
Patent JP-2012158426-A (JP)
Title: Sheet-shaped treatment object carrier device in surface treatment apparatus and clamp of the carrier device
Inventor: NAGAKURA MASAJI
IPC: C25D17/06
Filed: 2011-01-31
Abstract: PROBLEM TO BE SOLVED: To ensure smooth automatic opening/closing of a horizontally carrying clamp by holding both side edges of a sheet-shaped treatment object.SOLUTION: The automatic opening/closing of a clamp 9 is controlled to be into a vertically separated opening status from an engaged closing status where an engaging part 36 of a clamp opening/closing guide engaging member 35 provided at the upper part of the clamp 9 mounted on an endlessly rotating horizontal carrying drive means and rotationally driven is rolled along a dignity guide top 20a of a clamp opening/closing guide 20.
Patent JP-2012160029-A (JP)
Title: Warning system
Inventor: UCHIYAMA SHIN
IPC: G01V1/00
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a warning system which can be constructed inexpensively and simply without needing equipment such as a rain gauge and a water level gauge or a computer with high processing capacity.SOLUTION: The warning system comprises: rainfall information obtaining means for obtaining rainfall information on a predetermined area via a communication line (a step S101); image processing means for image-creating a current rainfall pattern of time series based on the rainfall information obtained by the rainfall information obtaining means (a step S102); evaluation calculating means for comparing the current rainfall pattern image-created by the image processing means with a past rainfall pattern of the area to calculate an evaluation value based on the compared result (a step S103); and notifying means for giving a warning according to the evaluation value calculated by the evaluation calculating means (a step S104).
Patent JP-2011210235-A (JP)
Title: Nonvolatile storage device, access device, and nonvolatile storage system
Inventor: SO HIROKAZU
IPC: G06F12/16
Filed: 2011-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile storage device capable of writing a content file and a plurality of content management information files in parallel without causing the deterioration of writing performance while suppressing an increase of channel numbers to be used.SOLUTION: The nonvolatile storage device 1 includes a nonvolatile memory 12 that stores data and a memory controller 11 that controls the nonvolatile memory 12. The memory controller 11 accepts a pause instruction to pause writing from an access device 2 within a period in which data from the access device 2 are written, and writes the data received from the access device 2 to the nonvolatile memory 12 within a predetermined time interval, then pauses the writing and accepts read and/or write of new data from the access device 2.
Patent JP-2012165141-A (JP)
Title: Communication device, control method and program therefor
Inventor: AOKI HITOSHI
IPC: H04W28/04
Filed: 2011-02-04
Abstract: PROBLEM TO BE SOLVED: To solve such problems that communication delay is larger than necessary when the frequency of occurrence of missing frames is low, although throughput does not decrease significantly without reordering, and that the buffer size increases.SOLUTION: The communication device comprises a reception unit which receives a plurality of frames, a calculation unit which calculates the loss rate of received frame based on the sequence number included in a frame received by the reception unit, a determination unit which determines that the received frame is reordered if the loss rate calculated by the calculation unit is equal to or above a threshold otherwise determines that the received frame is not reordered, and a reordering unit which reorders the received frame if a determination is made that the received frame is reordered by the determination unit.
Patent JP-2012161986-A (JP)
Title: Optical information verifier
Inventor: OTA YUTAKA
IPC: B41J29/46
Filed: 2011-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical information verifier capable of shortening the verification time of information code displayed on a display surface of a display medium.SOLUTION: Feeding speed V at which a print label 12 to be verified is continuously fed is decelerated from verification time feeding speed Vo (or in a stopped state). Based on the picked-up image by the image pickup processing, the specified information of the information code (bar code B) displayed on a display surface 13 of the print label 12 is specified, and stored in a storage unit 24. Each display state of the information code included in the picked-up image in which the image of each display surface 13 is picked up for the print label 12 to each print label 12 to be continuously fed at the verification time feeding speed Vo is verified based on the specified information stored in the storage unit 24.
Patent JP-2012163799-A (JP)
Title: Image formation device
Inventor: MATSUDAIRA YUKIE
IPC: G03G21/14
Filed: 2011-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device that suppresses variations of a contact angle caused by variations of the amount of lubricant on an intermediate transfer body to prevent cleaning troubles of the intermediate transfer body by effectively removing excessively applied lubricant through the transition from a plurality of image carriers to the intermediate transfer body.SOLUTION: An image formation device includes: an intermediate transfer body; a plurality of image formation parts in which there are provided an image carrier, lubricant application means for applying lubricant onto at least a non-image formation area of the image carrier, a development apparatus for forming a toner image on the image carrier, and primary transfer means for transferring the toner image on the image carrier onto the intermediate transfer body, respectively; a cleaning member for cleaning the residual toner on the intermediate transfer body after secondary transfer; a lubricant removal member that is arranged at a position between two image formation parts adjacent in the direction of movement of the intermediate transfer body so as to come into contact with and separate from the intermediate transfer body and removes the lubricant thereon; and control means for contacting and separating the lubricant removal member and the intermediate transfer body.
Patent JP-2012162687-A (JP)
Title: Flame retardant for mixing with thermoplastic resin, flame-retarded resin composition and method for producing flame-retarded resin composition
Inventor: OKAMOTO TADASHI
IPC: C08K3/32
Filed: 2011-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a flame retardant for mixing with a thermoplastic resin, the flame retardant generating no toxic gases nor dioxins, enabling the resin to retain the melt viscosity and be easily formed into fibers as well as films, and be able to give flame retardant effects; to provide a flame-retarded resin composition and a method for producing the flame-retarded resin composition.SOLUTION: This flame retardant for mixing with a thermoplastic resin comprises potassium dihydrogen phosphate, lithium dihydrogen phosphate, sodium dihydrogen phosphate, aluminum dihydrogen phosphate and/or urea and is used for a polyester resin selected from polyethylene terephthalate, polybutylene terephthalate and polyethylene naphthalate, or for a polyamide resin. The flame-retarded resin composition is obtained by adding the flame retardant for mixing with a thermoplastic resin to a thermoplastic resin so that the addition amount is 1-25 wt.% relative to the whole amount.
Patent JP-2012165796-A (JP)
Title: Game machine
Inventor: OHORA KEIGO
IPC: A63F5/04
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine for preventing decoration properties and presentation effects of a lighting system from being lost even if a high-luminance light source is adopted.SOLUTION: Since an interior decoration section 26 shields light, the high-luminance light source 21 under lighting cannot be seen through a finishing film even if the finishing film is thin. Thus, even if the high-luminance light source 21 is adopted, loss of the decoration properties and performance effects of the lighting system 20 for performance can be prevented in advance. Also, since it is not necessary to increase the thickness of the finishing film, manufacturing costs of an exterior section 25 do not increase. Also, since high precision is not required when forming an opening in the interior decoration section 26, manufacturing costs of the interior decoration section 26 do not increase either.
Patent JP-2012166621-A (JP)
Title: Device, system and method for detecting used gear of bicycle, and program
Inventor: YATO CHITOKU
IPC: B62J99/00
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a device, system and method for detecting a used gear of a bicycle that are attached to any bicycles to detect a combination of the gears in use, and also to provide a program.SOLUTION: The device 10 for detecting the used gear of the bicycle includes: a gear ration calculation unit 154 for calculating a gear ratio between a fist gear 55 rotating in accordance with a rotation of a crank and a second gear 57 rotating in accordance with the first gear and rotating a wheel, of the bicycle 50 being driven using a combination selected among a plurality of combinations of the first gear and the second gear, on the basis of a rotational speed of the crank and a rotational speed of the wheel; a detection unit 155 for detecting the combination of the first and second gears used in the bicycle, on the basis of correspondence information including values of the gear ratios in each of the plurality of combinations of the first and second gears which the bicycle has and a value of the gear ration calculated by the gear ration calculation unit.
Patent JP-2012168353-A (JP)
Title: Composite optical element
Inventor: YAMAMOTO YOSHIHARU
IPC: C08K3/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To provide composite optical materials having excellent refractive index change characteristics and shape change characteristics due to heat by causing characteristics, especially a refractive index and the abbe number, of inorganic fine particles dispersed into resin materials to be substantially the same.SOLUTION: An optical element of which inorganic fine particles are dispersed into resin materials is a composite optical element in which a refractive index of the resin materials is substantially the same as a refractive index of the inorganic fine particles and the Abbe number of the resin materials is substantially the same as the Abbe number of the inorganic fine particles. Since a refractive index difference therebetween is substantially the same as each other, reflection and dispersion of the resin materials and interfaces of the inorganic fine particles can be effectively suppressed. Simultaneously, features that have less necessity for a dispersant and hardly cause the dispersant to affect on an optical constant determined by the resin materials and the inorganic fine particles can be also obtained while causing the dispersion to hardly occur even when particle sizes of the inorganic fine particles are large and enhancing easiness of a manufacturing.