baber/WOPTO huggingface dataset:
Patent JP-2014182168-A (JP)
Title: Transmission type screen, rear projection display device
Inventor: OGAWA KAZUNOBU
IPC: G03B21/62
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a transmission type screen capable of controlling a direction of a peak of brightness.SOLUTION: A transmission type screen 10 has a plurality of layers that transmit video light incident from a light incident surface side to a light emission surface side, laminated thereon. The transmission type screen 10 includes: a Fresnel lens sheet 21 having a Fresnel lens part 23; and a lamination body 11 arranged on an emission side of the Fresnel lens sheet. The lamination body has a prism sheet 12 with a plurality of unit prisms 14a that extend in one direction along a screen surface and have a prism shaped cross section and that are arranged in a direction different from the extending direction.
Patent JP-2014181587-A (JP)
Title: Compressor
Inventor: WATANABE ERI
IPC: F04B39/02
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a compressor which eliminates foreign objects included in a lubrication oil while sufficiently supplying the lubrication oil to an oil passage of a driving shaft.SOLUTION: An oil reservoir (15) of a lubrication oil is provided at a bottom part of a casing (10), and foreign objects included in the lubrication oil are accumulated on the bottom surface (13a) of the casing (10). A foreign object holding member (9) is disposed on the bottom surface (13a) of the casing (10) in the casing (10) so as to cover the bottom surface (13a) and is spaced away from a crank shaft (7). The foreign object holding member (9) is porous, and a recessed part (9a) opening to the upper side is formed at a portion of the foreign object holding member (9) which faces a lower end surface (71a) of the crank shaft (7). The foreign objects included in the lubrication oil flowing along the upper surface of the foreign object holding member (9) are caught by the porous foreign object holding member (9) to be held therein.
Patent JP-2014180984-A (JP)
Title: Wheel bearing device with brake rotor
Inventor: FUKUI NOBUKI
IPC: F16D65/12
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a wheel bearing device with a brake rotor which avoids load concentration, and improves the strength of the brake rotor.SOLUTION: On a side surface on a flange portion 23 side of a brake rotor, recessed portions 11b are formed at positions corresponding to edges 23b. A flat surface 11e closely contacted with the side surface of the flange portion 23 is formed between a pair of the recessed portions 11b. The width of the recessed portion 11b is made to be smaller than the width of the flange portion 23. A curved surface 11d is formed on the flat surface 11e side on the side surface of the flange portion 23 side of the brake rotor so as to form a part of the recessed portion 11b. On a boarder line S of the curved surface 11d and the flat surface 11e, the curved surface 11d is formed so as to make a tangent of the curved surface 11d pass through the flat surface 11e.
Patent JP-2014181801-A (JP)
Title: Butterfly type steam valve
Inventor: MIYAJIMA HIDEKAZU
IPC: F16K1/32
Filed: 2013-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a butterfly type steam valve including an adjustment mechanism for assembly tolerance and showing a superior assembly workability.SOLUTION: A butterfly type steam valve 10 comprises a valve casing 30, a valve rod 50 arranged to cross with a steam flow passage in the valve casing, bearings 70, 71 rotatably supporting both ends of the valve rod 50, and a valve body 40 attached to the valve rod 50 and integrally rotated with the valve rod 50 to adjust a flow rate of steam. Further, it comprises bearing casings 90, 91 enclosing bearings 70, 71, and partially contacting with the bearings 70, 71 to define positions of the bearings 70, 71 up to the valve casing 30, a thrust collar 80 for fixing a position in an axial direction of the valve rod of one bearing 70 in respect to the valve rod 50, bearing covers 110, 111 for fixing positions of the bearings 70, 71 from outside of an axial direction of the valve rod, and a ring-like member 100 for adjusting a position of the axial direction of the valve rod of one bearing 70 in respect to the valve casing 30.
Patent JP-2014185214-A (JP)
Title: Active energy ray-curable screen ink composition
Inventor: INOUE SHINJI
IPC: B41J2/01
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an active energy ray-curable screen ink composition provided with film strength of a recording layer formed on a surface of a CD or DVD by printing the active energy ray-curable screen ink composition, while suppressing warpage of the CD or DVD due to the recording layer.SOLUTION: The active energy ray-curable screen ink composition comprises: a water-soluble monomer; a water-soluble polymer; a filler; and a hydrophilic compound (A) other than the water-soluble polymer, having a hydroxyl group in the molecule and is inactive to active energy rays. The hydrophilic compound (A) comprises at least one compound selected from the group consisting of (poly)ethylene glycol, derivatives of (poly)ethylene glycol, (poly)glycerin, derivatives of (poly)glycerin, trimethylol propane, and derivatives of trimethylol propane.
Patent JP-2014185683-A (JP)
Title: Vibration-proofing device of portable work machine
Inventor: TAKAHASHI TAKESHI
IPC: F04D25/02
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-proofing device of a portable work machine capable of easily cutting off two members, in the vibration-proofing device disposed between a member which supports a prime mover and a member held by an operator.SOLUTION: A vibration-proofing device 30 disposed between a member 22 which supports a prime mover 21 of a portable work machine 10 and a member 11 held by an operator includes: a coil spring 31 which vibration-proofingly connects two members to each other; a fixation part 32 which has a through-hole 32a formed on one side of two members and allows one side edge part of the coil spring to be fixed to a circumference part of the through-hole; a sleeve 33 fixed to the other side edge part of the coil spring; a boss part 34 which is protruded longer than the length in the axial direction of the sleeve and is loosely fitted to the sleeve on the other side of two members; and a stopper member 36 which has a diameter larger than the inner diameter of the sleeve and is disposed attachably and detachably at the top end of the boss part.
Patent JP-2013165720-A (JP)
Title: Light-controlling sheet and building
Inventor: KASHIWAGI MIWA
IPC: A01G9/20
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a light-controlling sheet used for controlling the uptake of sun light into a building, enabling the efficient uptake of sun light in winter season, capable of being applied to the skylight of a building, also having good productivity and having no problem in its production cost.SOLUTION: A whole light-controlling sheet comprising a light-transmitting part and light-shielding parts is provided with that the light-shielding parts are obtained by arranging a plurality of straight units of the light-shielding parts having a prescribed angle toward the surface of the sheet at a prescribed pitch in one directional cross section in the sheet, and also the sheet is arranged at the skylight of the building, where the culmination altitude at winter solstice is θ. By taking the height and width of the unit of light-shielding part in the light-controlling sheet as Tand Wrespectively, and by taking the refractive index of air as nand the refractive index of the light-transmitting part as n, and also by taking a refractive angle as θwhen the incident sun light goes into the light-transmitting part at the culmination altitude θof the winter solstice, then nsin(90°-θ)=nsinθ, and tan(T/W)=θare obtained according to Snell's law.
Patent JP-2014184684-A (JP)
Title: Liquid discharge device
Inventor: MITSUO NORITAKA
IPC: B41J2/175
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device which efficiently homogenizes liquid in a horizontal portion of a liquid supply passage.SOLUTION: A liquid discharge device includes: a head for discharging liquid containing a component which settles; a storage section in which liquid is stored; a supply passage which supplies the liquid from the storage part to the head through a path extending in a horizontal direction; and an acceleration section which accelerates a part of the supply passage including at least the path at an acceleration speed having an acceleration component acting downward in a vertical direction. As the supply passage, a supply passage including an upstream side portion connected with the storage section, a first connection portion connected with the upstream side portion, a horizontal portion connected with the first connection portion and extending in the horizontal direction, a second connection portion connected with the horizontal portion, and a downstream side portion connected with the second connection portion and the head may be adopted. The acceleration section accelerates the horizontal portion at the above-described acceleration speed relative to the upstream side portion and the downstream side portion.
Patent JP-2014186265-A (JP)
Title: Optical film, polarizing plate and image display device
Inventor: WATABE HIROYASU
IPC: C08J5/18
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a novel optical film that secures transparency and can show reverse wavelength dispersibility.SOLUTION: An optical film comprises a layer composed of a resin composition comprising a polymer (A) having a constitutional unit of formula (1) and a polymer (B) having a molecular structure of formula (2) in a main chain. In the formula (1), n is a natural number of 1-4, and Rand Rindependently represent a hydrogen atom or a methyl group.
Patent JP-2014186273-A (JP)
Title: Phase difference film laminate, manufacturing method therefor, phase difference film, manufacturing method therefor, and application thereof
Inventor: KIHIRA TOMOKAZU
IPC: G02B5/30
Filed: 2013-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference film laminate which enables stable production of a thinner phase difference film having better transparency and appearance properties, and a manufacturing method therefor, and to provide a phase difference film manufactured using the phase difference film laminate and application thereof.SOLUTION: A phase difference film laminate disclosed herein is obtained by stretching an unstretched film having a P1 layer made of a resin p1 containing a polystyrene polymer having a polyphenylene ether and a syndiotactic structure and a P2 layer made of an acrylate resin p2 formed abutting the P1 layer. A weight ratio of the polyphenylene ether and the polystyrene polymer shall be between 25/75 and 50/50. The polystyrene polymer is a copolymer of two or more types of styrene-type monomers, which are either styrene or styrene derivatives, and has a melting point of 200-260°C. A phase difference film produced using the same, a manufacturing method therefor, and application therefor are also disclosed.
Patent JP-2014190733-A (JP)
Title: Color recognition method of color filter
Inventor: SATO TAKESHI
IPC: G02B5/20
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a color recognition method of a color filter for recognizing a color of a colored layer formed on a color filter by using a white light interferometer.SOLUTION: A color recognition method uses a white color interferometer 1 that has a white light source 7 for measuring a surface shape of the color filter (an object 8), and when measuring a surface shape of a color filter, the surface shape is measured by turning on the white light source 7, and when a color of the colored layer of the color filter is recognized, the white light source is turned off and light with a color corresponding to the colored layer is applied from a color inspection light source 11 that is provided on a back surface side of the color filter to capture a two-dimensional gray image, and a region having the highest gray scale out of regions corresponding to the colored layer in the captured two-dimensional gray image is identified as a colored layer corresponding to the color of the irradiated light, so that the color of the colored layer is recognized.
Patent JP-2014189819-A (JP)
Title: Apparatus for replacing baffle plate
Inventor: NISHIMURA TAKAHIRO
IPC: C23C2/20
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To safely replace a baffle plate without hardly stopping a plating line.SOLUTION: An apparatus for replacing a baffle plate is arranged in the vicinity of side ends of a steel strip conveyed upward via a plating tank, and includes a first support mechanism 7A and a second support mechanism 7B. The first support mechanism 7A supports a first baffle plate 4A movably between an using position 5 positioned near the steel strip along a path line 12 of the steel strip and a first withdrawal position 6A separated further from the side end of the steel strip than the using position 5. The second support mechanism 7B supports a second baffle plate 4B movably between the using position 5 and a second withdrawal position 6B separated further from the side end of the steel strip than the using position 5. The first support mechanism 7A and the second support mechanism 7B are arranged on the opposite sides to each other of a vertical surface 15 along the path line 12.
Patent JP-2014191570-A (JP)
Title: Terminal device and server
Inventor: SUGIURA KAZUHIKO
IPC: G06F9/445
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device capable of conducting various operation tests.SOLUTION: A multifunctional machine acquires update firmware which is stored in an NVRAM and newer in version than firmware controlling the multifunctional machine, and a non-confirmation problem list showing parts where operation confirmation by the update firmware is necessary. The multifunction machine stores the update firmware and non-confirmation problem list in a RAM or the NVRAM. The multifunctional machine actualizes a state in which the multifunctional machine is controlled based upon the update firmware, and performs operation confirmation by the update firmware based upon the non-confirmation problem list. The multifunctional machine outputs a result of the operation confirmation by operation confirmation processing on a touch panel.
Patent JP-2014190084-A (JP)
Title: Toilet device
Inventor: HASUKA KOICHI
IPC: A47K13/30
Filed: 2013-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a toilet device that prevents a part other than a toilet bowl from being irradiated with ultraviolet light.SOLUTION: A toilet device includes: a toilet seat support member 50 which is provided on a rear upper surface of a main body of a toilet bowl 10; a toilet seat 200 which is supported by the toilet seat support member 50; a toilet cover 300 which is supported by the toilet seat support member 50; an ultraviolet light irradiation part which is installed in the toilet cover 300; a detection sensor which detects the toilet cover 300 rotating and also detects the toilet cover 300 moving without rotating; and a control part which performs control, based upon data detected by the detection sensor, so that the ultraviolet light emitted from the ultraviolet light irradiation part does not leak from the toilet bowl 10.
Patent JP-2014190941-A (JP)
Title: Physical quantity sensor, electronic apparatus, and movable unit
Inventor: SHINDO TAKEHIKO
IPC: G01C19/5614
Filed: 2013-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a physical quantity sensor capable of reducing the time for a burn-in test by making the overdrive of a sensor element possible, and an electronic apparatus and movable unit using the physical quantity sensor.SOLUTION: A physical quantity sensor 1 includes: a sensor element 20 for detecting a predetermined physical quantity; a drive circuit 111 for generating a driving signal for the sensor element 20; and an auto-gain control (AGC) circuit 112 for controlling the driving signal to a constant level according to a reference voltage on the basis of an output signal from the sensor element 20, the reference voltage being variable.
Patent JP-2014198964-A (JP)
Title: Construction method for catchment device
Inventor: HASEGAWA TOSHIKAZU
IPC: B01D24/02
Filed: 2013-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a catchment device with high workability in which a holed block array can be precisely installed and the quantity of cotter members supporting the holed blocks can be decreased.SOLUTION: There is provided a construction method for a catchment device including: arranging a holed block array BL on an installation surface while a plurality of cotter members 110 are dispersedly arranged at a plurality of places in an extending direction of the holed block array BL on the installation surface so as to support the holed block array BL; dispersedly arranging displacement restriction members 120 which restrict upward displacement of the holed block array BL at a plurality of places in the extending direction of the holed block array BL; and removing the displacement restriction members 120 after gaps between holed block arrays BL are filled with a filler. An arrangement position of the cotter members 110 and displacement restriction members 120 is set to a connection position K where the holed blocks 20 constituting the holed block array BL are connected to each other or to its nearby position.
Patent JP-2014202623-A (JP)
Title: Current sensor
Inventor: TSUKAMOTO TAKESHI
IPC: G01R15/20
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To suppress characteristic variation of a core for detecting magnitude of magnetic flux, in a current sensor which is fixed to a battery terminal by fastening a nut to a stud bolt.SOLUTION: A current sensor 20 includes: a case 21 having a through-hole 25; a hollow cylindrical collar 24 disposed at the through-hole 25; and a core 22 accommodated in the case 21 so as to surround the through-hole 25. In a state that a stud bolt 14 provided to a battery terminal 10 connected to a battery penetrates a hollow part of the collar 24, a nut 40 is fastened to the stud bolt 14, and thus, the current sensor 20 is mounted on the battery terminal 10. Then, the collar 24 is press-fitted onto the stud bolt 14.
Patent JP-2014204335-A (JP)
Title: Electronic device
Inventor: ABE YOSHIHIRO
IPC: H05K5/06
Filed: 2013-04-05
Abstract: PROBLEM TO BE SOLVED: To easily and securely couple two cabinets together without employing a method for screw fastening.SOLUTION: A mobile phone 1 which has a rechargeable battery housed inside a first cabinet 3 and a second cabinet 4 combined together on a mating surface 8 has a plurality of projection parts 11 and 12, abutting on a side face of the rechargeable battery on the mating surface 8, formed respectively, and outer peripheries of a pair of projection parts 11 and 12 made to abut on each other are held respectively with a clip member 14 having an opening 14a surrounding the outer peripheries of the pair of projection parts 11 and 12.
Patent JP-2014203065-A (JP)
Title: Search data protection device, information search system, search data protection method, and program thereof
Inventor: MIURA MITSUGI
IPC: G09C1/00
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a search data protection device, an information search system, a search data protection method, and a program thereof which allow document data being an object of information search to be effectively protected.SOLUTION: An information search system 110 for executing information search processing based on an externally inputted search character string includes a search data protection device 100 including: an index generation unit 20 which generates index data on the basis of document data collected by a document data collection processing device 10; an index encryption unit 30 which encrypts position information included in the index data by using a preliminarily set system; and an index storage management unit 40 which stores and manages the encrypted data. The index encryption unit 30 executes encryption in accordance with a system which converts similar pieces of position information to entirely different character strings.
Patent JP-2014205370-A (JP)
Title: Shock absorber
Inventor: SANO KAZUTAKA
IPC: B62D1/11
Filed: 2013-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber of which a size can be reduced, which is inexpensive and exhibits high versatility and an excellent impact absorption property.SOLUTION: A rear side opposite plate part 62, which separates from and is opposite to a base plate 31 side of a housing device 34 for housing an air bag and is mounted on a cover body 33 of the housing device 34, is arranged on a metal shock absorber 32. A plate-like upper side connection part 63, which curves at least partially in a thickness direction which is a direction intersecting a direction of facing the base plate 31 side to the rear side opposite plate part 62, connects between upper side parts of the base plate 31 side and the rear side opposite plate part 62, and absorbs impact by deformation, is arranged on the shock absorber 32. A plate-like lower side connection part 64, which curves at least partially in the thickness direction which is a direction same as at least a part of the upper side connection part 63, connects between lower side parts of the base plate 31 side and the rear side opposite plate part 62, and absorbs impact by deformation, is arranged on the shock absorber 32.
Patent JP-2014207543-A (JP)
Title: Communication device
Inventor: NAKAYAMA YU
IPC: H04L47/265
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication device capable of executing effective frame discard to prevent an unnecessary increase of a queue length and excessive frame discard, when arbitrary topology is configured for a line concentration section in an access network using an L2R network.SOLUTION: The communication device includes a plurality of queues for storing output frames and a discard threshold corresponding to each queue. The communication device executes the transmission of the discard threshold to an upstream-side device at constant intervals or at the time of updating the discard threshold of each queue. When the update of the discard threshold of any one queue is expected within a constant time, the communication device delays the execution of the discard threshold transmission.
Patent JP-2014206103-A (JP)
Title: Control device for internal combustion engine
Inventor: NAGAE MASAHIRO
IPC: F02D45/00
Filed: 2013-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine that can improve accuracy in estimating a NOx amount.SOLUTION: In a control device for an internal combustion engine that includes a cylinder internal pressure sensor and a fuel injection valve, a NOx amount generated by combustion is estimated based on an operational state of an internal combustion engine. After that, a cylinder internal temperature is calculated based on an internal pressure, a difference between a reference cylinder internal temperature that is set based on an operational state of the internal combustion engine and an actual cylinder internal temperature is calculated for each operation region of the internal combustion engine, and based on the difference, a NOx correction amount is calculated. Based on the NOx correction amount, an estimated NOx amount is corrected.