baber/WOPTO huggingface dataset:
Patent JP-2013249948-A (JP)
Title: Expandable and contractible hose
Inventor: BERARDI MICHAEL
IPC: F16L39/04
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a hose which automatically expands longitudinally and automatically expands laterally upon the application of a fluid pressure.SOLUTION: A hose 10 can automatically expand longitudinally up to six times its unexpanded or contracted length. Upon release of a fluid pressure within the hose, the hose will automatically contract to a contracted condition. The hose includes an inner tube 14 made from an elastic material and an outer tube 12 made from a non-elastic material. The inner tube is positioned concentrically within the outer tube in both a contracted condition and an expanded condition. The outer tube is secured to the inner tube only at a first end 18 of the inner and outer tubes and at a second end 16 of the inner and outer tubes. The outer tube moves laterally and longitudinally with respect to the inner tube when the tubes are transitioning between a contracted condition and an expanded condition.
Patent JP-2014136151-A (JP)
Title: Adaptive control method of sitting-position walking training machine
Inventor: O SEKI TAMA
IPC: A61H1/02
Filed: 2013-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an adaptive control method of a sitting-position walking training machine, for an object driven by omni-wheels of the sitting-position walking training machine allowing a patient who cannot keep a standing position to train the lower-limb muscle strength in the sitting position, for reducing a path tracking error caused by a change in a centroid position generated by a change in a posture and a sitting manner of a trainer.SOLUTION: The adaptive control method includes: controlling the sitting-position walking training machine on the basis of kinetic energy of the sitting-position walking training machine by a mass of a person in need of training, a mass of the sitting-position walking training machine, and a moment of inertia at a centroid position, a difference between a centroid position of the whole of the sitting-position walking training machine and the trainer, and a center location of the sitting-position walking training machine, and a relation of force applied to each omni-wheel; calculating an unknown value for receiving an influence of the trainer, and using it as an estimation parameter; and proving the stability of the adaptive control of the sitting-position walking training machine by a stability theorem of Lyapunov.
Patent JP-2014154963-A (JP)
Title: Communication quality control device, receiver, and communication quality control method
Inventor: SUMINO OSAMU
IPC: H04L25/03
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To effectively enhance communication quality.SOLUTION: In a communication system 100, a jitter measurement unit 140 in a receiver 130 measures jitter quantities Q1, Q2, Q3 on a received bit stream at each position of a plurality of frequency components having mutually different frequency bands. An adjustment unit 190 adjusts a parameter to control communication quality, for example, preemphasis intensity at a preemphasis unit 112 in a transmitter 110, in a manner to minimize the total sum of the jitter quantities Q1, Q2, Q3 measured by the jitter measurement unit 140.
Patent JP-2014151253-A (JP)
Title: Method for low polymerization of olefin, and catalyst used for the method
Inventor: YAMAGUCHI TAKESHI
IPC: C07C2/10
Filed: 2013-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of an olefinic low polymerization material capable of obtaining an olefin having less side chains and low branching degree at high activity and high selectivity using a lower olefin as a raw material, and to provide a catalyst used for the method.SOLUTION: There is provided a catalyst for low polymerization of an olefin which impregnates a catalyst carrier including silica and alumina, or silica, alumina and zirconia with nickel oxide as active species to carry. The catalyst is characterized by including nickel of 10-30 mass% based on a catalyst weight (including a carrier weight) in terms of nickel, having a mass ratio of nickel and alumina of 1/4 to 4/1, and having the specific surface area of the nickel oxide-carrying catalyst of 250-400 m2/g when using a silica-alumina carrier and 150-300 m2/g when using a silica-alumina-zirconia carrier. There is also provided a method for low polymerization of the olefin characterized by obtaining an olefinic low polymerization material having the side chain of a reaction material of 1.5 or less as a branching degree by conducting a polymerization reaction using the catalyst under the conditions of a reaction temperature of 50-200°C, a reaction pressure of 0.2-10 MPa, and LHSV=0.1 to 5.0hr-1.
Patent JP-2014154306-A (JP)
Title: Cell module and fuel cell stack
Inventor: KAJIWARA TAKASHI
IPC: H01M8/10
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To avoid or restrict peeling of an adhesive interface of a separator due to adhesive.SOLUTION: In a single cell 10 composing a cell module 7, an electrode body 217 having a film electrode assembly 215 and a pair of gas diffusion layers 228, 229 arranged on both sides thereof is surrounded by a resin frame 300. In this condition, the single cell 10 sandwiches the electrode body 217 and resin frame 300 between a first separator 60 and a second separator 70 from both sides. The first separator 60 is joined to the resin frame 300 in a short side adhesion area 80a surrounding a power generation area 200g, and is jointed to the second separator 70 in an annular adhesion area 100a outside the short side adhesion area 80a. Additionally, the first separator 60 has a deformation recessed part 62, which causes shape deformation, outside a corner of the short side adhesion area 80a. This deformation recessed part 62 deforms a shape so as to relax separator push-up force, with which parts 66, 76 corresponding to the power generation area are pushed up from the electrolyte membrane 210 side.
Patent JP-2013109776-A (JP)
Title: Virtual machine operation system, virtual machine operation method and program
Inventor: SASAKI TAKAYUKI
IPC: G06F21/78
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To inhibit changing of a distributed OS or an application at virtual machine execution time.SOLUTION: A server device 100 comprises: virtual machine image generation means 102 which generates a virtual machine image including a disk image area which includes a data writing inhibited area and a user data disk image area; disk map generation means 106 which generates a disk map capable of specifying the data writing inhibited area; and virtual machine image distribution means 103 which distributes the virtual machine image generated by the virtual machine image generation means 102 and the disk map generated by the disk map generation means 106.
Patent JP-2014152916-A (JP)
Title: Fixation clip
Inventor: TANAKA KIYOSHI
IPC: F16B37/04
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fixation clip capable of temporarily fixing a bolt to a building member such as a post material, a truss and a brace.SOLUTION: A fixation clip 10 includes: a first plate part 11 and a second plate part 12 that are opposite to each other with an interval; a third plate part 13 that connects the base end edges of the first and second plate parts; a notch 14 that is formed in the first plate part and notched from the tip end edge of the first plate part toward the third plate part, and is passed through the shaft part of a bolt; and a pair of wall parts 15 that erects from both side edges of the second plate part and projects toward the first plate part, and stops the rotation of a head part H of the bolt B.
Patent JP-2014157211-A (JP)
Title: Spot size converter, light source, optical transmitter, optical receiver, and optical transceiver
Inventor: HATORI NOBUAKI
IPC: G02B6/122
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To improve a manufacturing yield while reducing a coupling loss.SOLUTION: A spot size converter includes: a substrate 1; a first core 3 provided above the substrate; and a second core and a third core 5 which are provided above the substrate, interposing a cladding layer 4 in an upper part or lower part of the first core, and extended parallel to the substrate and the first core.
Patent JP-2014160002-A (JP)
Title: Hair spring, movement, clock, and method for manufacturing hair spring
Inventor: AMANO YUKI
IPC: G04B17/06
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To eliminate a large bent portion in an outer end curve region R of a hair spring 1 used for the balance 19 of a clock 15 and reduce thickness.SOLUTION: The hair spring 1 has a spiral shape formed by winding a linear spring material 2. A spiral is approximately circular in a plan view viewed from a vertical direction, and a cross section in a vertical direction passing the center of the spiral is approximately W-typed. Thereby, eccentricity following expansion and contraction of the hair spring 1 is reduced, and the same rate accuracy and isochrony as a Breguet hair spring 103 are obtained. A large bent portion in a surface direction and vertical direction of the spiral in an outer end curve region R of the hair spring 1 is eliminated to reduce temporal deformation.
Patent JP-2014165273-A (JP)
Title: Led module and lighting equipment
Inventor: MIZOTANI TORU
IPC: F21V5/00
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an LED module capable of preventing deterioration of optical performance.SOLUTION: A first projection 235 is engaged with a first through-hole 223 of a reflection sheet 22 and a first through-hole 202 of a substrate 20, and a second projection 236 is engaged with a second through-hole 224 of the reflection sheet 22 and a second through-hole 203 of the substrate 20. With this, an optical block 23 can be positioned with respect to the substrate 20 and the reflection sheet 22. With respect to a first screw insertion hole 2310 as a reference point, the dimensional change of the optical block 23 due to thermal expansion is proportional to the distance from the reference point. Therefore, projections (first projection 235 and second projection 236) are formed at a position away from the reference point (first screw insertion hole 2310) to thereby reduce the positional deviation between a lens 230 and an LED 21 caused from the thermal expansion and the optical performance is ensured.
Patent JP-2014164483-A (JP)
Title: Database generation device, camera attitude estimation device, database generation method, camera attitude estimation method and program
Inventor: KOBAYASHI TATSUYA
IPC: G06T7/00
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To improve the stability of the estimation of a camera attitude while suppressing the increase of a calculation load and the increase of a database.SOLUTION: A camera attitude estimation device 1 for estimating the camera attitude of an imaging device which photographs an object includes: a feature point detection part 11; a matching part 12; and a camera attitude calculation part 13. The feature point detection part 11 detects the feature point of the object, and the camera attitude calculation part 13 calculates the relative attitude of the imaging device to the object. The matching part 12 selects a candidate which can be a corresponding point on the basis of the coordinates of the candidate and the position of the imaging device in the case of photographing an input image in which the feature point corresponding to the candidate has been detected, and determines a corresponding point associated with the feature point from among the candidates by using a local featured value corresponding to the feature point detected by feature point detection means.
Patent JP-2014164534-A (JP)
Title: Printer
Inventor: TAKEDA TOMOHITO
IPC: G06K7/10
Filed: 2013-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate a confirmation of record contents of large capacity recording medium including a Blu-ray disc.SOLUTION: A recording medium 3 is inserted in a QR code printer 4. A header of recorded contents is converted into QR code (R) and printed on a QR code label 5. To confirm the contents, QR code is read with a bar code reader for QR codes and the contents are displayed. A confirmation work of the recorded contents can be executed in significantly short time with significantly small power consumption compared with conventional methods.
Patent JP-2014175766-A (JP)
Title: Radio communication device, radio communication system, and radio communication program
Inventor: NOZAKI MASANORI
IPC: H04W84/20
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To propose a radio communication device that can select a device that does not generate a loop when switching a next transferred radio communication device.SOLUTION: The invention relates to a radio communication device that constitutes, together with other radio communication devices, a multi-hop radio communication system, and that has a packet relay function. The radio communication device includes: one-hop adjacent node information holding means for holding information on an adjacent radio communication device with which the radio communication device is able to perform one-hop communication; two-hop adjacent node information holding means for holding information on an adjacent radio communication device with which the radio communication device is able to perform two-hop communication; and switching destination device determination means for determining a switching destination next transferred radio communication device on the basis of the information held by the two information holding means when on a path in a prescribed direction, a next transferred radio communication device to which a packet is transferred next after the radio communication device is switched to another next transferred radio communication device.
Patent JP-2013136785-A (JP)
Title: Non-stoichiometric tetragonal copper alkaline earth silicate phosphor and method of preparing the same
Inventor: LEE CHUNG HOON
IPC: C09K11/08
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To provide more stable phosphors with a more rigid surrounding of the activator ions in a silicate matrix and to provide silicate phosphors with high temperature stability and lower sensitivity against humidity.SOLUTION: A non-stoichiometric luminescent material for a light emitting device is a silicate phosphor having tetragonal crystal structure and having more silicon in the crystal lattice than that in the crystal lattice of silicate phosphors having stoichiometric crystal structure. The luminescent material contains divalent copper in the matrix and europium as an activator.
Patent JP-2014171763-A (JP)
Title: Patient positioning system in particle beam therapy
Inventor: KUROSE TOMOKO
IPC: A61N5/10
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of simplifying work of engineers in a patient positioning system in a particle beam therapy, requiring multiple times of positioning for a same patient.SOLUTION: The patient positioning system includes an information management device that stores images and imaging conditions when having captured a collation image by an X-ray imaging apparatus, as a set. An X-ray imaging control device included in the X-ray imaging apparatus acquires the imaging conditions stored in the information management device when capturing a collation image later, and controls the X-ray imaging apparatus according to the acquired imaging conditions to capture the collation image.
Patent JP-2014175990-A (JP)
Title: Display device
Inventor: HASEGAWA HITOSHI
IPC: H04N5/64
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a technique that eliminates the need for special printing on only a light reception part for enabling remote control light reception without forming a transparent shape on a decorative sheet.SOLUTION: A decorative sheet 50 has a transparent sheet 51, a hot stamp 52, and a printed layer 53 in order from its front side, and is fixed to a decorative sheet arrangement section 22 with a both-sided adhesive tape 54. The transparent sheet 51 is formed by press-molding a resin material, for example, polycarbonate, polystyrene, ABS, etc. The hot stamp 52 is a dark-colored transparent foil-like member, has characteristics of transmitting infrared rays, and is stuck on the entire reverse surface of the transparent sheet 51.
Patent JP-2014174882-A (JP)
Title: Information terminal device, image display method and image display program
Inventor: UEDA SHUJI
IPC: G06F3/0488
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a graphic user interface which is easy to match the sensitivity of a user, and easy for the user to recall a result accompanied by an operation to a touch display panel.SOLUTION: An information terminal device performs: processing #10 of allowing a touch display panel to display an operation indicia F at an initial display position in a standard display state in a non-operation state in which the contact of a detection object T to the operation indicia F is not detected; and processing #30 of allowing the touch display panel to display a selection indicia S as one operation indicia F at the initial display position in a weakened display state in an operation state in which the contact of the detection object T to the selection indicia S is detected, and allowing the touch display panel to display a movable indicia M expressed with a configuration that the design of the selection indicia S is maintained at a contact position. The information terminal device performs: processing #30A of allowing the touch display panel to display the movable indicia M and the selection indicia S when the contact position belongs to a non-determination region R2 in the operation state; and processing #30B of allowing the touch display panel to display the movable indicia M, and not to display the selection indicia S when the contact position belongs to a determination region R1.
Patent JP-2014176051-A (JP)
Title: In-vehicle receiver and vehicle loaded with the same
Inventor: SHIBUSAWA TORU
IPC: H04B1/16
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To improve convenience concerning an in-vehicle receiver and a vehicle loaded with the in-vehicle receiver.SOLUTION: A vehicle speed pulse processing circuit 18 is connected to a control part 14 as one example of vehicle traveling information providing means, and the control part 14 records the reception signal quality values of tuners 5 and 6 during the traveling of a vehicle on the basis of vehicle traveling information from the vehicle speed pulse processing circuit 18, and when a recording time reaches a predetermined time, compares the recorded reception signal quality values of the tuners 5 and 6, and when the comparison value is equal to or more than a predetermined value, outputs a reception system trouble alarm to a display part 13.
Patent JP-2014178363-A (JP)
Title: Electrophotographic photoreceptor, image forming method, and process cartridge for image forming apparatus
Inventor: ARAI RYOTA
IPC: G03G5/05
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having both of high durability and high picture quality, which gives an image of high picture quality for a long period of time and prevents image blur caused by an image blur substance such as oxidative gas.SOLUTION: The electrophotographic photoreceptor has a photosensitive layer on a conductive support; and the photosensitive layer contains a piperazine compound expressed by general formula (1) below. In general formula (1), Rand Rrepresent a substituted or unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted aromatic hydrocarbon group and may be the same or different from each other, or Rand Rmay form a ring together; Ar represents a substituted or unsubstituted aromatic group; and X represents a single bond or an alkylene group having 1 to 4 carbon atoms.
Patent JP-2014178987-A (JP)
Title: Relay server
Inventor: KAMMA YUI
IPC: G06F13/00
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of performing appropriate processing, when a relay server should transmit condition information to a communication device in response to a request from a terminal device.SOLUTION: When receiving a request command 200 from a terminal device 100, a terminal side server 80 transmits a SUB command 202 to a printer side server 50 and also transmits a response command 230 to the terminal device 100. The printer side server 50 transmits the SUB command 202 to a printer 10. After that, when receiving a GETSUB command from the terminal device 100, the terminal side server 80 transmits a response command including status information which shows whether the transmission of the SUB command 202 to the printer 10 is completed, to the terminal device 100.
Patent JP-2014183135-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: WATANABE TAKASHI
IPC: H01L21/306
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To achieve high integration and reduction in parasitic capacitance.SOLUTION: A semiconductor device according to an embodiment comprises: a foundation layer; a first wiring provided on the foundation layer and extending in a first direction; a second wiring provided adjacent to the first wiring on the foundation layer and extending in the first direction; an insulating layer provided between the first wiring and the second wiring; a third wiring provided between the foundation layer and the insulating layer and extending in the first direction. A group of wirings including the first wiring, the second wiring, and the third wiring is periodically aligned in a second direction crossing the first direction.
Patent JP-2013232631-A (JP)
Title: Air plate for floating
Inventor: TSUNODA KOICHI
IPC: B23K26/38
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an air plate for floating which can be manufactured easily, and can control the floating amount with high accuracy, by floating a transported matter such as glass with high rigidity.SOLUTION: An air plate 1 for floating includes a top plate 2 having a plurality of air ejection holes 2c and suction holes 2d penetrating from the upper surface 2a to the lower surface 2b and arranged alternately, in an upper surface view, with each air ejection hole having a counter boring part 2e on the lower surface side, an orifice sheet 3 having a plurality of orifices 3c penetrating from the upper surface 3a to the lower surface 3b at positions corresponding to the counter boring parts of the top plate, and communication holes 3d communicating, in one and one correspondence, with the suction holes of the top plate and penetrating from the upper surface to the lower surface, and bottom side plates 4, 5 having air supply routes 4c and air supply openings 5c bored in the orifice sheet and supplying air to all orifices, and air suction routes 4d and suction openings 5d for sucking air from all communication holes communicating with the suction holes.
Patent JP-2014182951-A (JP)
Title: Electrolyte for nonaqueous electrochemical device and lithium ion secondary battery
Inventor: OHASHI ASAMI
IPC: H01M10/0568
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte for a nonaqueous electrochemical device that achieves a nonaqueous secondary battery having both high temperature durability and antioxidation (high voltage) performance, and to provide a lithium ion secondary battery containing the same.SOLUTION: The electrolyte for a nonaqueous electrochemical device includes: a carbonate compound containing fluorine atoms; a compound of 0.0001 pts.mass or more and 10 pts.mass or less to 100 pts.mass of the carbonate compound containing fluorine atoms, having two or more carbonate groups; and a lithium salt.