baber/WOPTO huggingface dataset:
Patent JP-2012232453-A (JP)
Title: Method and structure for joining fiber-reinforced resin material
Inventor: KAGEYAMA YASUSHI
IPC: B29C65/02
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining fiber-reinforced resin materials, which can join fiber-reinforced resin materials to each other in a short time at a high joining strength, and to provide a joining structure of fiber-reinforced resin materials.SOLUTION: The joining method includes: a step of making at least parts of fiber-reinforced resin materials 1, 2 formed of a thermoplastic resin overlap with each other so that two matrix resins 1a, 2a form an overlapping part, and disposing a fiber-reinforced resin sheet 3 formed of a thermoplastic resin on an upper surface of the overlapping part so that a matrix resin 3a softens the matrix resin in the overlapping part; and a step of pressing a pressing pin P into the fiber-reinforced resin sheet 3 from an upper side so as to make part of the fiber-reinforced resin sheet 3 and part of the pressing pin P reach an intermediate position of the fiber-reinforced resin material 2 as the lowermost layer, and after removing the pressing pin P, then setting all the matrix resins to join the overlapping part of two fiber-reinforced resin materials 1, 2 together with the fiber-reinforced resin sheet 3 that has been pressed into and deformed.
Patent JP-2012217988-A (JP)
Title: Simplified wastewater treatment apparatus and wastewater treatment method
Inventor: UMEKITA SUMIO
IPC: C02F9/00
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus and a wastewater treatment method specialized in simplicity while keeping low an introduction cost and a running cost regardless of industrial wastewater, domestic wastewater, river wastewater, etc., concerning coagulation wastewater treatment.SOLUTION: The wastewater treatment apparatus includes a flexible coagulation and precipitation treatment tank comprising an upper lid part having a raw water supply port and a treated water drain port, a lower bottom part that receives coagulated and precipitated sludge, and a flexible part that connects the upper lid part and the lower bottom part; a protective cylinder; a branch treatment valve for limpid water and turbid water, a pH adjustment tank; a water purifying filter; and an ozone oxidation treatment tank. The coagulation and precipitation treatment tank, the protective cylinder, and the ozone oxidation treatment tank are three-dimensionally constituted and arranged to simplify a facility and to keep the introduction cost low, and condensation treatment by a condensing agent, coagulation treatment by a polymer coagulant and adsorption-precipitation acceleration by activated carbon are simultaneously performed to attain high speed treatment of a coagulation and precipitation treatment process. Since precipitated sludge finished with the coagulation and precipitation treatment has residual coagulation capacity and adsorption capacity, the precipitated sludge is put to residual use without being discharged together with treated water to keep the running cost low.
Patent JP-2012240476-A (JP)
Title: Battery pack structure for electric vehicles
Inventor: TSUJIMURA NORIHISA
IPC: B60L50/64
Filed: 2011-05-17
Abstract: PROBLEM TO BE SOLVED: To secure both an upper space of a vehicle body floor and a battery installation space in installation position settings for a high-current cut-off switch for a battery pack case.SOLUTION: The battery pack case 1, which contains a battery module 2 and an SD switch (high-current cut-off switch) 4 for cutting off a battery high-current circuit by manual operation, is mounted in the lower position of a vehicle body floor 100. In a battery pack structure for electric vehicles, the internal space of the battery pack case 1 is separated into two areas in the vehicle front and rear direction. One of the two areas is used as a battery module installation area 7. The SD switch 4 is disposed at a position on the upper surface of a case covering the other electrical component installation area 8 located in the vehicle front direction in relation to the battery module installation area 7.
Patent JP-2012242276-A (JP)
Title: Spectrophotometer
Inventor: ZUSHI JUNPEI
IPC: G01J3/08
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a spectrophotometer capable of reducing the influence of noise on a measurement result and reducing a level difference in spectral data.SOLUTION: A spectrophotometer 10 includes: a light source part 30 for emitting light toward a specimen; a photo-detector 7 for receiving the light transmitting through the specimen; and a control part 21 for controlling the light source part 30 and the photo-detector 7. Further, the light source part 30 includes a first light source 1 for emitting light in an infrared region and a visible region, and a second light source 2 for emitting light in an ultraviolet region; the control part 21 is capable of switching between a turn-on of the first light source 1 and a turn-on of the second light source 2 using a switching setup wavelength; the light source part 30 includes a light-emitting diode 3 for emitting light in a wavelength region including the switching setup wavelength; and the control part 21 switches between the turn-on of the first light source 1 and the turn-on of the light-emitting diode 3 using a first switching setup wavelength, and switches between the turn-on of the light-emitting diode 3 and the turn-on of the second light source 2 using a second switching setup wavelength.
Patent JP-2012240975-A (JP)
Title: Pharmaceutical composition and jerry-form preparation
Inventor: ASARI DAISUKE
IPC: A61K47/02
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a pharmaceutical composition that allows stable storage and delivery of heat-labile allergens.SOLUTION: The pharmaceutical composition contains: an allergen(s); an organic acid salt and/or an inorganic acid salt. The organic acid salt includes at least one kind selected from the group consisting of calcium lactate, sodium citrate, calcium citrate, sodium malate, disodium glycyrrhizate, dipotassium glycyrrhizate, calcium gluconate, sodium gluconate, magnesium gluconate, sodium stearyl fumarate, sodium tartrate, sodium potassium tartrate, disodium succinate, sodium acetate, L-sodium aspartate and L-sodium ascorbate. Further, the inorganic acid salt includes at least one kind selected from the group consisting of calcium carbonate, (anhydrous) calcium hydrogen phosphate, magnesium carbonate, calcium silicate, magnesium silicate, magnesium aluminometasilicate, synthetic aluminum silicate, sodium hydrogen carbonate, sodium hydrogen phosphate, sodium dihydrogen phosphate, potassium hydrogen carbonate, potassium dihydrogen phosphate, and calcium dihydrogen phosphate.
Patent JP-2012240660-A (JP)
Title: Railroad vehicle speed measurement device
Inventor: SHIOZAWA ICHIRO
IPC: B60L3/00
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To easily and accurately identify an area where a railroad vehicle speed measurement is carried out and an area where a railroad vehicle speed measurement is not carried out and to prevent a railroad vehicle speed measurement accuracy from being reduced when either error or defect occurs in receiving information from RFID tags arranged at the railroad.SOLUTION: RFID tag 2 is arranged on a railroad 11 at a predetermined interval, a railroad vehicle 13 is provided with a vehicle antenna 4 and an RFID reader 21 and the like, ID information transmitted from the RFID tag 2 during travel of the railroad vehicle 13 is read through the vehicle antenna 4 and the RFID reader 21 and a speed of the railroad vehicle 13 is calculated in response to the read ID information. In addition, when a distance between the RFID tag 2 being a source of transmitting the previous read ID information and the RFID tag 2 being a source of the current read ID information is larger than a predetermined distance reference value, the speed calculation of the railroad vehicle 13 is not carried out.
Patent JP-2012245134-A (JP)
Title: Clasp and storage case
Inventor: MATSUOKA HIDEKI
IPC: A45C1/02
Filed: 2011-05-27
Abstract: PROBLEM TO BE SOLVED: To provide clasps in a double structure with interior clasps and exterior clasps and a storage case by which the interior clasps can be moved upward when the exterior clasps are open.SOLUTION: A third frame 9 and a fourth frame 11 can be moved upward, when a first frame 2 and a second frame 7 are opened by third members 8 one sides of which are connected with a second member 6 and the other ends of which are connected with third joint members 10 between the third frame 9 and the fourth frame 11 closer to first joint members 3 than to second joint members 5.
Patent JP-2012249246-A (JP)
Title: Tuning-fork type flexural crystal vibration element
Inventor: KAWAKITA KAZUYOSHI
IPC: H01L41/22
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a tuning-fork type flexural crystal vibration element which prevents a value of a crystal impedance from increasing due to a vibration vibrating in a direction parallel to a Z-axis and which enables an improvement of productivity.SOLUTION: In a tuning-fork type flexural crystal vibration element, a pair of vibration arms are extending from a side surface of a tabular base part which has crystal axes consisted of an X-axis, a Y-axis, and a Z-axis which are orthogonal to one another, and in which a thickness direction is parallel to the Z-axis. The pair of vibration arms are extending in the same direction parallel to the Y-axis. A groove is formed on each main surface of each of the vibration arms. The grooves are formed such that they are alternately shifted in a direction parallel to the Y-axis in order that bottom surfaces of the grooves do not face each other. A length of an edge parallel to the Y-axis in an opening of the groove, closest to the adjacent vibration arm, is different from a length of an edge parallel to the Y-axis in an opening of the groove, farthest from the adjacent vibration arm.
Patent JP-2012251850-A (JP)
Title: Dispenser and dispensation method for chemical
Inventor: KOMURA YUKIO
IPC: G01N1/00
Filed: 2011-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a dispenser etc., capable of dispensing liquid of nL level without using any special mechanism.SOLUTION: A cylinder 3 is a cylindrical member which has an opening on one side, and a nozzle 19 is provided substantially in the center of a lower end. The inside of the cylinder 3 serves as a liquid chamber 27 for holding a liquid. A pressure sensor 23 is provided on an internal surface side of the cylinder 3 which faces the liquid chamber 27. A pressure sensor 23 is capable of measuring the pressure of the liquid in the liquid chamber 27. A press part 5 is inserted from the opening part side of the cylinder 3. The press part 5 is a region to increase the pressure in the liquid chamber 27. In the press part 5, a valve 7 is provided having its lower end projected from a hole 17. The valve 7 is a member formed on the axis of the nozzle 19, and also a region to open and close the nozzle 19. The press part 5 and valve 7 can move respectively individually in the same axial direction in the cylinder 3.
Patent JP-2011211742-A (JP)
Title: Method and apparatus for selecting between multiple carriers using single receiver chain tuned to single carrier
Inventor: LAROIA RAJIV
IPC: H04B17/40
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for selecting between multiple carriers using a single receiver chain tuned to a single carrier.SOLUTION: A receiver is tuned to a single band, and an estimate value of channel quality corresponding to a currently used carrier and an alternative carrier is generated without switching between carriers. Transmitters of different cells and/or different sectors use different carrier frequencies and periodically transmit using a neighboring sector's carrier frequency. Mobile mode receivers use a single RF chain with a controllable filter to receive and process a signal within a first selected carrier band including a first signal component identified within the first currently selected band and a second signal component identified within a second alternative band. Separate quality indicator values are obtained from the first and second signal components and compared, and a determination is made as to whether the receiver's controllable filter should be switched to the second band.
Patent JP-2012255111-A (JP)
Title: Composition, photosensitive film, photosensitive laminate, method for forming permanent pattern, and printed board
Inventor: AIKI YASUHIRO
IPC: C08F290/14
Filed: 2011-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a silica-dispersed composition capable of giving a high-performance cured film having excellent embeddability, thermal shock resistance, developability, insulation properties and resolution of exposed part.SOLUTION: The composition comprises at least one acrylic resin and silica fine particles, wherein the acrylic resin has basic groups and acidic groups, and the acidic group has an aromatic ring or an aliphatic ring. There are further provided a photosensitive film, a photosensitive laminate, a method for forming a permanent pattern, and a printed board.
Patent JP-2012023344-A (JP)
Title: Photoelectric conversion device and method of producing the same
Inventor: KATAISHI RIHO
IPC: H01L31/06
Filed: 2011-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device with a new reflection prevention structure.SOLUTION: A reflection prevention structure is obtained not by etching a surface of a semiconductor substrate or a semiconductor film to form the reflection prevention structure but by making a homogeneous or heterogeneous semiconductor grow on a semiconductor surface to obtain a projecting and recessed structure. For example, a semiconductor layer having a plurality of protrusions on a surface thereof is provided on a light incident surface side of a photoelectric conversion device to reduce surface reflection drastically. Such a structure can be produced by the vapor-phase growth, therefore, a semiconductor is not contaminated.
Patent JP-2013000215-A (JP)
Title: Curtain fabric
Inventor: LIN SHI-MING
IPC: A47H23/08
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To provide curtain fabric having higher light shielding performance than conventional ones.SOLUTION: The curtain fabric includes a first fabric material (11), a second fabric material (12), and a light shielding material (13) arranged between the first fabric material and the second fabric material. The light shielding material includes a film layer (131) and a light shielding layer (132) formed on one side facing the first fabric material of the film layer.
Patent JP-2013001550-A (JP)
Title: Passing controller of powder
Inventor: KIMOTO KOJI
IPC: B65G65/40
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide the passing controller of powder capable of smoothly operating a slide member and preventing the damage of the slide member.SOLUTION: In a feeder 1 including a supply side path 20 to which the powder is supplied and a discharge side path 21 where the powder is discharged between the supply side path 20 and the discharge side path 21, a slide plate 12 is disposed which has a through-hole 19 and is slidable to a first position at which the lower end of the supply side path 20 and the through-hole 19 overlap so as to allow the inflow of the powder from the supply side path 20 to the through-hole 19 and to a second position at which the lower end of the supply side path 20 and the through-hole 19 overlap so as not to allow the inflow of the powder from the supply side path 20 to the through-hole 19 when projected in the vertical direction.
Patent JP-2013007898-A (JP)
Title: Optical path reflection type zoom lens and imaging device including the same
Inventor: KATAYOSE MASATO
IPC: G02B13/18
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical path reflection type zoom lens that is compact and is favorable in optical performance while securing a variable power ratio.SOLUTION: A zoom lens substantially has a five group constitution that includes, in order from an object side to an image side, a first lens group having positive refractive power, a second lens group having negative refractive power, a third lens group having positive refractive power, a fourth lens group having negative refractive power, and a fifth lens group having positive refractive power. The first lens group includes a reflection member having a reflection surface that reflects a light beam. During variation of magnification from a wide angle end to a telephoto end, distances between the respective lens groups are changed, a single cemented lens constituted by the third lens group including three lenses including a positive lens and a negative lens, the cemented lens has a convex refractive surface on the most object side and a convex refractive surface on the most image side, any of negative lenses in the cemented lens is a biconcave lens, and the biconcave lens is a lens having the smallest Abbe number among cemented lens components.
Patent JP-2013013203-A (JP)
Title: Cabinet for housing electric apparatus
Inventor: HAYAKAWA NAOKI
IPC: H05K5/02
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet for housing an electric apparatus such that when the electric apparatus stored and installed in a cabinet body is operated, a top plate and right and left side plates of the cabinet body are not obstacles, and a sufficient work space can be secured.SOLUTION: A guide groove 25 in a fishhook shape in a side view is formed in a rail member, and a guide screw 7 is provided on an inner surface of a side plate 6 of a cabinet body 2. After a notch 26 and a lockscrew 8 are unlocked from each other by sliding a rail member 21 stored in the cabinet body 2 upward along the guide groove 25, the rail member is drawn out forward along the guide groove 25 while swung forward around a guide screw 7, and further slid downward along the guide groove 25 to project a lower part of the rail member 21 to outside the cabinet body 2 through an opening.
Patent JP-2013010850-A (JP)
Title: Method of producing resin composition
Inventor: SHIMANO KOKICHI
IPC: C08L23/02
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition that has excellent heat resistance and impact resistance, wherein yellowing is prevented.SOLUTION: The resin composition comprises 30 to 99 mass% of polyolefin (A), 1 to 70 mass% of aliphatic polyester (B), and 0.1 to 50 mass% of epoxy group-containing ethylene copolymer (C) containing a monomer unit derived from ethylene and a monomer unit derived from glycidyl methacrylate, wherein the total mass of (A), (B) and (C) is 100 mass%. A method of producing the resin composition includes: a first kneading step of melt-kneading the ethylene copolymer (C) at 250°C or larger; and a second kneading step of adding the polyolefin (A) and the aliphatic polyester (B) to the epoxy group-containing ethylene copolymer (C) thus melt-kneaded through the first kneading step, to melt-knead the resultant at temperature lower than the temperature in the first kneading step.
Patent JP-2011239443-A (JP)
Title: Selecting encoding types and predictive modes for encoding video data
Inventor: XIN TONG
IPC: H04N19/593
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of determining encoding type and predictive mode(s) selections for a macroblock of a video frame.SOLUTION: The method: 1) selects the encoding type (16×16 or 4×4) that is initially considered for a macroblock using an encoding type selection algorithm (based on an attribute of the macroblock that is easy to compute), 2) if the 16×16 encoding type is selected in step 1, considers the four 16×16 prediction modes that may be used on the macroblock using conventional methods or an improved 16×16 predictive mode search algorithm based on distortion thresholds, and 3) if the 4×4 encoding type is selected in step 1, selects the 4×4 prediction mode to be used for each of the sixteen 4×4 blocks of the macroblock using 4×4 predictive mode search algorithm based on the positional relationships between predictive modes.
Patent JP-2013016627-A (JP)
Title: Nitride semiconductor device
Inventor: OKUNO TAKEYA
IPC: H01L21/8222
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor device which suppresses increase in the number of components and increase in occupied area caused by an external protection element such as a diode, and has high maximum avalanche energy bi-directionally.SOLUTION: The nitride semiconductor device comprises; a semiconductor substrate 10 composing a transistor 11 together with a first n-type region 12A and a second n-type region 12B; a back electrode 13 bonded to a rear face of the semiconductor substrate 10; and an HFET 21 formed on the semiconductor substrate 10. The HFET 21 comprises a semiconductor layer laminate 23 including an AlGaN layer 23A and a GaN layer 23B, a first ohmic electrode 24A, a second ohmic electrode 24B, a first gate electrode 25A and a second gate electrode 25B. The first ohmic electrode 24A is electrically connected with the first n-type region 12A. The second ohmic electrode 24B is electrically connected with the second n-type region 12B.
Patent JP-2013016677-A (JP)
Title: Manufacturing method of semiconductor ultraviolet light-receiving element
Inventor: KATO HIROYUKI
IPC: H01L31/108
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture of semiconductor ultraviolet light-receiving elements.SOLUTION: A manufacturing method of a semiconductor ultraviolet light-receiving element comprises the steps of: preparing a substrate; forming a polarity inversion layer in a partial region on the substrate; causing a simultaneously epitaxial growth of a -c polarity ZnO-based semiconductor layer and a +c polarity ZnO-based semiconductor layer on the substrate and the polarity inversion layer; removing the -c polarity ZnO-based semiconductor layer by etching; forming a Schottky electrode on the +c polarity ZnO-based semiconductor layer; and forming an ohmic electrode which forms a pair with the Schottky electrode.
Patent JP-2013014270-A (JP)
Title: Pneumatic tire
Inventor: KAWABATA KOICHI
IPC: B60C15/06
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of preventing the occurrence of carcass separation generated at a carcass ply end.SOLUTION: In this pneumatic bias tire of a PL:2-0 structure in which a carcass obtained by laminating two layers of carcass plies in close contact with each other is folded back from the inside of a bead to the outside, each terminal part of the folded two layers of carcass plies is disposed on a rubber sheet disposed on the carcass at the tire inner side in the vicinity of the bead. The thickness of the rubber sheet in a tire width direction in a portion where the terminal part of the carcass ply is disposed periodically changes in a tire circumferential direction. Further, the height of each carcass cord end of the folded two layers of carcass plies periodically changes in the tire circumferential direction.
Patent JP-2013021408-A (JP)
Title: Signal transmitting device, signal transmitting method, signal receiving device, signal receiving method, and signal transmission system
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N7/173
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To enable transmission via a current 10 G serial interface by converting data structures of a 4:2:0/10 bit or 12 bit signal into data structures of a 4:4:4/10 bit or 12 bit signal.SOLUTION: A mapping unit 11 culls every other line of pixel samples from each of the first to N-th sub-images and converts them into interlaced signals, where the first to N/2-th sub-images are converted into 4:2:2/r bit signals and the (N/2)+1-th to N-th sub-images are converted into 4:0:0/r bit signals. Then, a dual link HD-SDI is output which is obtained by converting a data structure of the 4:2:2/r bit signals and a data structure of the 4:0:0/r bit signals into a data structure of 4:4:4/r bit signals.