baber/WOPTO huggingface dataset:
Patent JP-2014191531-A (JP)
Title: Device, program and method for estimating place of short-time stay of user carrying mobile terminal
Inventor: KUROKAWA MORI
IPC: H04M3/42
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device or the like for estimating a location of short-time stay of a user by using base station positional information which can be acquired by a telecommunications carrier facility without starting a positioning function of a mobile terminal.SOLUTION: The device comprises: time window dividing means for dividing a plurality of communication histories into time windows (time phases) of a predetermined short time; stay determination means for determining "stay" in the case of probability distribution of positions based on a plurality of base station positional information items has a single peak for each time window, and determining a predetermined number of or more continuous time windows determined as "stay" as "stay time windows"; position clustering means for defining a center of gravity of the plurality of base station positional information items included in the stay time windows as a "place-of-stay representative point"; and short-time stay place determination means for determining a place-of-stay representative point based on a stay time window subjected to the determination as a "place of short-time stay" in the case where the stay time window subjected to determination is compared with a preceding stay time window, there is the lapse of a predetermined time or more between both the stay time windows and both place-of-stay representative points based on both the time windows are separated by a predetermined distance or more.
Patent JP-2014190268-A (JP)
Title: Intake air passage structure of internal combustion engine
Inventor: KIMURA HIROYUKI
IPC: F02D9/02
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To inexpensively and reliably discharge condensed water generated when cooling intake air.SOLUTION: A condensed water discharge device to discharge condensed water generated by an intercooler 2 comprises: a first intake air pipe 3 which is installed downstream of an intake air passage of the intercooler to form the intake air passage; an opening section 35 provided on a wall surface of the first intake air pipe; a volume body 33 which includes the opening section and is installed outside of the first intake air pipe; and an introduction section which diverts a portion of intake air flow flowing inside the intake air passage with an edge 34 extended upstream against the intake air flow at the opening section and introduces the diverted intake air flow into the volume body. The volume body is configured to generate an ultrasonic wave with the introduced intake air flow.
Patent JP-2014194890-A (JP)
Title: Shield connector with protector
Inventor: Fujiwara michiyo
IPC: H01R13/631
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To fixate a protector.SOLUTION: A shield connector 10 with a protector comprises: a connector housing 40 inserted into a through-hole C1 provided on a metal case C; a shield bracket 60 fixed to an opening edge of the through-hole C1 in such a manner that it covers a wire lead-out part 47 of the connector housing 40; and a protector 80 which bends and guides a wire W led out from the wire lead-out part 47 into the right direction intersecting the lead-out direction of the wire W. The protector 80 comprises a fitted recess 87 which fixes the protector 80 to the shield bracket 60 when a fitting piece 68 provided on an outer face of the shield bracket 60 is fitted thereto.
Patent JP-2014196843-A (JP)
Title: Refrigerator and refrigerator system
Inventor: NAKAGAWA MASASHI
IPC: F25D27/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator capable of satisfactorily photographing a food item in a storage room and facilitate discriminating the food item from outside.SOLUTION: A refrigerator comprises a controller 59 controlling an imaging device that picks up images of a storage room, and the imaging device picks up images of an interior of the storage room in both of a case in which a lighting device arranged on one side surface of the storage room is turned on and a case in which a lighting device arranged on the other side surface is turned on. It is possible to obtain an image having improved visibility by performing a composite process for combining right and left images of a food item in the storage room picked up at appropriate brightness, to facilitate discriminating the food item in the storage room from outside, and to therefore provide the user-friendly refrigerator.
Patent JP-2014196010-A (JP)
Title: Duct structure
Inventor: MASUMORI MITSUHIRO
IPC: B60H1/00
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a duct structure capable of improving duct attachment performance in a narrow space in an instrument panel.SOLUTION: A structure of an air conditioner duct 20 attached to a rear side of an instrument panel of a vehicle by being moved in a predetermined attachment direction A, fitted into a rear surface of an opening portion open in a direction crossing the attachment direction A in the instrument panel, and emitting air from the opening portion is provided. The duct 20 includes: a passage 23 in which the air flows; and a diffuser 28 formed on a tip end of the passage 23 to face the opening portion, and externally fitted into a protrusion provided to protrude from a rear surface of a peripheral edge of the opening portion. The diffuser 28 includes a bent portion 28d provided in a portion located forward of the peripheral edge in the attachment direction A, formed to have a cross-section of a dog-legged shape in such a manner that a diameter of the diffuser 28 is increased toward the tip end of the passage 23 and then reduced, slidably contacting the protrusion and deforming to stride over the protrusion at a time of attaching the duct 20.
Patent JP-2014203941-A (JP)
Title: Heterojunction bipolar transistor and manufacturing method therefor
Inventor: HOSHI TAKUYA
IPC: H01L21/331
Filed: 2013-04-04
Abstract: PROBLEM TO BE SOLVED: To lower the working voltage of an HBT without degrading the characteristics of the cut-off frequency, the maximum oscillation frequency, the current gain, and the like, by a base layer composed of InGaAsSb doped with C at a high concentration in a state capable of obtaining a desired In composition.SOLUTION: A heterojunction bipolar transistor includes an n-type collector layer 104 composed of a group III-V compound semiconductor formed on a substrate 101, a p-type base structure 105 composed of InGaAsSb, constituted of a laminate structure of a plurality of first semiconductor layers 151 and second semiconductor layers 152 laminated in contact with each other, and formed on the collector layer 104, and an n-type emitter layer 106 composed of a group III-V compound semiconductor formed on the base structure 105. The first semiconductor layer 151 is doped with carbon, has In composition and Sb composition lower than those of the second semiconductor layer 152, and the second semiconductor layer 152 is in a state of less doping amount of carbon than the first semiconductor layer 151.
Patent JP-2013236065-A (JP)
Title: Solar energy power generation method and apparatus including non-identical direction sun tracking stage
Inventor: LUO CHIA CHING
IPC: F24S50/20
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To provide solar energy power generation method and apparatus including a non-identical sun tracking stage.SOLUTION: In the early stage of the rising sun, a solar energy power generation module turns gradually from a start position in a direction opposite from revolution of the sun. When the solar energy power generation module has turned to a position of first preset elevation angle and azimuth angle, a direction corresponding to the front of sunshine is achieved. Subsequently, the solar energy power generation module follows up the change of revolution of the sun, and turns sequentially in the same direction. When the sun and the solar energy power generation module move simultaneously to a position of second preset elevation angle and azimuth angle, driving of a linkage assembly is started and the solar energy power generation module turns gradually in a direction opposite from revolution of the sun thus restoring the start position.
Patent JP-2014201242-A (JP)
Title: Brake system
Inventor: YOSHIOKA MAMORU
IPC: B60T17/00
Filed: 2013-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a brake system which can efficiently supply a suction chamber of a brake booster with negative pressure.SOLUTION: A brake system 1 comprises: a first passage L1; a check valve CV2; a bypass passage LA which bypasses a throttle valve 42; an ejector 30 which is disposed in the bypass passage LA and generates negative pressure; a vacuum switching valve VSV32 which controls flow rate of inflowing gas to the ejector 30; a second passage L2; an electrically-driven vacuum pump 18 which is disposed in the second passage L2; and a check valve CV4.
Patent JP-2014203389-A (JP)
Title: Retrieve device, control method of the same, and program
Inventor: AIBA TOSHITAKA
IPC: G06F17/30
Filed: 2013-04-09
Abstract: PROBLEM TO BE SOLVED: To allow for a designation of any of retrieval conditions to be preferentially sorted out when retrieving by designating a retrieval range from a plane image and displaying the retrieval result.SOLUTION: A retrieval device retrieving data includes: generation means for generating a plane image composed of an axis to which a first index is allocated and a second axis to which a second index is allocated; acquisition means for acquiring a retrieval range of the first index and a sorting condition thereof, and a retrieval range of the second index and a sorting condition thereof in accordance with an operation of an operator to the plane image; retrieval means for retrieving data matching the retrieval range of the first index acquired by the acquisition means and the retrieval range of the second index; and sorting means for sorting the data retrieved by the retrieval means according to the sorting condition of the first index acquired by the acquisition means and the sorting condition of the second index.
Patent JP-2014206436-A (JP)
Title: Manufacturing method for tabular scintillator, tabular scintillator and flat panel detector
Inventor: NAKAMURA RYOHEI
IPC: G01T1/20
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a new manufacturing method in which a tabular scintillator is made by densely bundling thin and long fibrous phosphors without destroying them.SOLUTION: In a manufacturing method for a tabular scintillator including fibrous phosphors made of a scintillator material, a plurality of pieces of fibrous phosphors in which thermosetting resin is soaked are accommodated in a container made of an elastic body and having a recessed cross-section with both end surfaces chipped off, so that their axial direction goes along the longitudinal direction of the container. Next, the container is sealed with an upper lid made of an elastic body and it is made to be a pressure container, and then, pressure is applied to the pressure container in a direction orthogonal to the axial direction of the fibrous phosphors, and the thermosetting resin is filled by compressing the gap between the fibrous phosphors, and also surplus thermosetting resin is discharged at least from one end surface side to the outside of the pressure container. After that, a compact including the fibrous phosphors is made by curing the thermosetting resin, and the compact is processed to be a tabular shape.
Patent JP-2014204833-A (JP)
Title: Variable device for ring diameter of ring-shaped accessory
Inventor: TANAKA TOSHIAKI
IPC: A44C11/00
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a variable device for a ring diameter of ring-shaped accessories, a device that can sufficiently expand a ring diameter and that is also excellent in appearance.SOLUTION: The variable device for a ring diameter of ring-shaped accessories includes: a case 3 having a first and a second pull-out port 9a, 9b at both ends; a reel 4 that is rotatably housed in the case 3; a first and a second adjusting string 5a, 5b that are wound on the reel 4 each in the same direction, that are drawn out from the first and the second pull-out port 9a, 9b, and that are connected the one end and the other end of the ring-shaped accessory 1; and coil springs 6 that rotatably energize the reel 4 in the winding direction A of the first and the second adjusting string 5a, 5b.
Patent JP-2014206665-A (JP)
Title: Toner for electrostatic image development
Inventor: TAKAHASHI RINTARO
IPC: G03G9/087
Filed: 2013-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner having excellent low-temperature fixability, high-temperature offset resistance and heat-resistant storage property without causing filming, and to provide a developer containing the toner.SOLUTION: The toner for electrostatic image development comprises at least a binder resin, a release agent, and a colorant. The binder resin contains three kinds of resins, which are at least a non-crystalline resin, a crystalline resin 1, and a crystalline resin 2. When SP values of the non-crystalline resin, the crystalline resin 1, the crystalline resin 2 and the release agent are denoted by SP1, SP2, SP3 and SP4, respectively, these SP values SP1, SP2, SP3 and SP4 satisfy relationships of the following expressions (1) to (3): (1):SP1>SP2>SP3>SP4; (2):1.5>SP1-SP2>0.5; and (3):SP1-SP3>1.0.
Patent JP-2013157020-A (JP)
Title: Alarm system
Inventor: MATSUKUMA HIDENARI
IPC: G08B25/10
Filed: 2013-04-16
Abstract: PROBLEM TO BE SOLVED: To improve reliability by reducing a possibility of a signal collision even when the number of alarm units is increased.SOLUTION: The alarm system comprises: a first channel group 14-1 including home fire alarm units 10-1 through 10-3; and a second channel group 14-2 including home fire alarm units 10-4 through 10-6. Different communication frequencies are set for the respective groups. The alarm units 10-1 and 10-4 of the respective groups are assigned as relay home fire alarm units. The relay home fire alarm units 10-1 and 10-4 of the respective groups are connected to each other via wired alarm transfer signal lines 16-1 and 16-2. If the home fire alarm unit 10-1 of the first channel group 14-1 detects a fire, an alarm transfer signal is transmitted to the home fire alarm unit 10-4. The home fire alarm unit 10-4 converts the received alarm transfer signal into a fire event signal having its own channel frequency and sending the signal through wireless transmission for having the alarm units 10-4 through 10-6 of the second channel group 14-2 perform an interlocking alarm. Each channel group may be provided with a master unit and slave units so that the master units of the respective groups are interconnected via alarm transfer signal lines for relay transmission.
Patent JP-2014212172-A (JP)
Title: Method of manufacturing laminated wafer
Inventor: ISHIZUKA TORU
IPC: H01L21/304
Filed: 2013-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a laminated wafer capable of suppressing that particles such as Si particles are adhered to a silicon thin film by HF cleaning of sacrificial oxidation treatment when the sacrificial oxidation treatment is performed in manufacturing the laminated wafer.SOLUTION: A method of manufacturing a laminated wafer includes: forming an ion implantation layer to a bond wafer made of a silicon single crystal; laminating the bond wafer and the base wafer; peeling the bond wafer at the ion implantation layer to form a silicon thin film on the base wafer; and performing sacrificial oxidation treatment to reduce a thickness of the silicon thin film to a desired thickness and to produce the laminated wafer. In the sacrificial oxidation treatment, HF cleaning for removing an oxide film by adding a surface-active agent to an aqueous HF solution is performed.
Patent JP-2014214483-A (JP)
Title: Fitting structure of rooftop installation object
Inventor: WATABE WATARU
IPC: E04D13/00
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a rooftop installation object, strong against negative pressure-positive pressure, and having versatility, in a present application.SOLUTION: The fitting structure of the rooftop installation object of the present application is a fitting structure of a rooftop installation object to a roof having a crest part and a trough part. A fixing member has a bottom surface and a vertical surface. Its vertical surface has an inclined side of expanding toward the bottom surface side. A fitting object part is formed on the lower edge of its inclined side. A support member is formed in a substantially portal shape having an upper surface and a side surface of folding down its both edges, and also has a fitting part above the side surface lower edge of the support member. When installing the rooftop installation object, the fixing member faces at the vertical surface in the flow direction, and the bottom surface is fixed to the crest part so that the fitting object part projects from both sides of the crest part. The support member is fitted at the fitting part to the fitting object part of the fixing member. The roof top installation object is installed in its support member.
Patent JP-2014213729-A (JP)
Title: Engine suspension structure of motorcycle
Inventor: MAKITA TETSUO
IPC: B62M7/02
Filed: 2013-04-25
Abstract: PROBLEM TO BE SOLVED: To satisfy rigidity required in suspension plates, and to obtain sufficient tightening when the suspension plates are fastened and fixed with bolts.SOLUTION: A bridge tube 110 is installed between left and right center frames 105, and suspension plates 1L, 1R are arranged at the left and right of the bright tube 110. A prescribed region of a rear part of an engine unit 109 is inserted between the suspension plates 1L, 1R, and fastened and fixed with bolts 111. The left-side suspension plate 1L is constituted of one plate, and on the other hand, the right-side suspension plate 1R is constituted by laminating two same shape plates 4, 4. By this constitution, rigidity required in the suspension plates is satisfied, the right-side suspension plate 1R can be sufficiently tightened when being fixed with the bolts 111, and the loosening of the bolts, an increase of the vibration of a vehicle body, the lowering of the rigidity of the vehicle body or the like can be prevented.
Patent JP-2014213379-A (JP)
Title: Magnesium alloy manufacturing device and magnesium alloy manufacturing method used for the device
Inventor: GONDA YOSHIO
IPC: B21B3/00
Filed: 2013-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a magnesium alloy manufacturing device that suppresses formation of a bottom surface texture of a magnesium crystal to improve plastic working property and enhance mechanical property, and to provide a magnesium alloy manufacturing method used for the device.SOLUTION: The magnesium alloy manufacturing device 10 includes: a rolling mill 11 for reciprocatory rolling of a magnesium alloy sheet by a reduction roll 12; and deformation processing means 13 for bending and extending the magnesium alloy sheet. In the magnesium alloy manufacturing method, the magnesium alloy sheet is subjected to deformation processing other than rolling by bending and extending the magnesium alloy sheet.
Patent JP-2014218803-A (JP)
Title: Pleat screen
Inventor: TAKAYAMA YOSHIHIRO
IPC: E06B9/266
Filed: 2013-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a pleat screen capable of smoothly folding a screen.SOLUTION: A pleat screen according to this invention comprises: a head box; a screen that is hung from and supported by the head box and capable of being folded into zigzag; an inside lifting cord that is hung from the head box along the screen surface facing inside of a room; and an outside lifting cord that is hung from the head box along the screen surface facing outside of a room. In the pleat screen, a distance in a front-back direction between the indoor lifting cord and the outdoor lifting cord is larger than a width in a front-back direction of the screen in folded state.
Patent JP-2013209392-A (JP)
Title: Method for concentrating and refining propylene oxide
Inventor: HATANO AKIRA
IPC: B01J23/46
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing propylene oxide, capable of recovering hydrocarbons efficiently and recovering carbon dioxide having hydrocarbon impurities decreased.SOLUTION: A method for producing propylene oxide including an oxidation reaction of propylene using molecular oxygen includes: a step of bringing at least part of a tower top flow from a propylene oxide absorption tower into contact with an aqueous carbon dioxide absorbent in a carbon dioxide absorption tower to thereby form a concentrated carbon dioxide absorbed liquid containing hydrocarbons; a step of subjecting the concentrated carbon dioxide absorbed liquid to a flash treatment to thereby form a dilute hydrocarbon-concentrated carbon dioxide absorbed liquid; and a step of subjecting the dilute hydrocarbon-concentrated carbon dioxide absorbed liquid to a diffusion treatment in a carbon dioxide diffusion tower, wherein a carbon dioxide flow containing substantially no hydrocarbons is formed.
Patent JP-2014227243-A (JP)
Title: Renewal method for passenger conveyor
Inventor: NAGAMINE MASAKI
IPC: B66B23/00
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a renewal method for a passenger conveyor for installing a new truss in an internal space of an existing truss which enables stable transfer of a truss segment of a new truss on the existing truss.SOLUTION: A renewal method for a passenger conveyor comprises fitting a plurality of carriers 4 to a truss segment and carrying the truss segment by moving the carriers 4 along the upper surface of the existing truss 1, in a process of installing a plurality of truss segments, in order, in an internal space of an existing truss 1. In a preparation step, an extension rail member 6 extending obliquely upward, with the same inclination as that of the inclination part 12, on the upper surface of an inclination part 12 of the existing truss 1 on which the carriers 4 are to move is attached to the existing truss 1. In a carriage step, the truss segment attached with the carriers 4 is moved between the upper surface of the inclination part 12 of the existing truss 1 and the upper surface of the extension rail member 6.
Patent JP-2014226266-A (JP)
Title: Vacuum cleaner
Inventor: ABE KOICHI
IPC: A47L9/28
Filed: 2013-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner with improved accuracy in autonomous traveling.SOLUTION: A vacuum cleaner 11 includes a body case 12. The vacuum cleaner 11 includes drive wheels 15 rotatably arranged in the body case 12 and enabling the travel of the body case 12. The vacuum cleaner 11 includes a revolving wheel 17 rotatably arranged in the body case 12. The vacuum cleaner 11 includes a step sensor 21 for detecting a clearance under the body case 12 at a position on a side closer to a traveling direction than the drive wheels 15 and the revolving wheel 17. The vacuum cleaner 11 includes inclination detection means 50 for detecting the inclination amount of the body case 12 in a direction for traveling with respect to the floor surface F. The vacuum cleaner 11 includes control means for determining the possibility of climbing over a step on the floor surface F on the basis of the clearance detected by the step sensor 21 and the inclination amount detected by the inclination detection means 50.