baber/WOPTO huggingface dataset:
Patent JP-2012242536-A (JP)
Title: Screen and projection system
Inventor: ARAKAWA OSAMU
IPC: G03B21/14
Filed: 2011-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a screen which has reduced brightness unevenness within a plane by suppressing the local reduction in gain, and a projection system using the screen.SOLUTION: In a screen 10, a first portion 3L and a second portion 3R of a light control layer 3 have a first direction D1 and a second direction D2 which are inclined in mutually different directions from a reference direction SD as a reference of an angular range of incident light PL so that a distance between the first and second directions is increased from the side nearer to a light source of the incident light toward the side farther from the light source, as control directions respectively. Therefore, when the incident light PL impinges, the light control layer 3 allows the incident light PL to rectilinearly travel through the first portion 3L and the second portion 3R toward a light reflecting layer 2 without diffusing, and the light reflecting layer 2 can reflect the incident light at a desired angle. Consequently, the screen 10 suppresses the reduction in gain to have reduced brightness unevenness.
Patent JP-2012244455-A (JP)
Title: Signal transmission device
Inventor: SHINTANI KAZUNORI
IPC: H04L7/00
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a signal transmission device for transmitting signals of N channels (N is an integer equal to or greater than 3).SOLUTION: A signal transmission device includes: M units (M is an integer equal to or greater than 1 and less than N) of clock selection parts 150 to select one normal clock which is synchronized with a clock source among channels sharing the clock source out of channels CH1 to CH5; and M units of jitter suppression parts 160 to suppress jitter of the clock selected by the clock selection parts 150.
Patent JP-2011228716-A (JP)
Title: Table and lithography method
Inventor: SUZAN LEONIE AUER-JONGEPIER
IPC: H01L21/027
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a lithography device and a lithography method that can help reduce the generation of bubbles in liquid.SOLUTION: A lithography device comprising a substrate table that holds a substrate, a projection system so configured as to project a radiation beam whose pattern is formed on the substrate, a liquid feed system so configured as to feed liquid into a space among the projection system, the substrate and the substrate table, and a ring so disposed as to cover a gap between the substrate and the substrate table and to come into contact with the substrate and the substrate table.
Patent JP-2012239813-A (JP)
Title: Signal processing apparatus, signal processing system, probe, signal processing method and program
Inventor: SAKAGUCHI TATSUMI
IPC: A61B8/00
Filed: 2011-05-24
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently obtain an ultrasonic image in a desired range.SOLUTION: A signal processing system includes: a plurality of ultrasonic transducers capable of changing relative positions thereof; an angle sensor for detecting position information on the relative positions of the plurality of the ultrasonic transducers; and a delay calculation part for controlling transmission focal positions and reception focal positions according to the position information. In this case, the transmission focal positions are focal positions of transmitter pulses transmitted by the plurality of the transducers, and the reception focal positions are focal positions of receiving pulses received by the plurality of the transducers. This technology can be applied to, for example, an ultrasonograph for taking ultrasonic images.
Patent JP-2012247494-A (JP)
Title: Image display device
Inventor: MIYAKI YUJI
IPC: H01L51/50
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To suppress a deterioration of visibility due to reflection light in an oblique direction, in an image display device having a front transparent plate on a visible side surface of an image display panel.SOLUTION: A image display device includes an image display panel, and a front transparent plate on a visible side of the image display panel. The image display panel has a first polarization plate on a visible side surface of an image display cell. Between the first polarization plate and the front transparent plate, there are arranged a first 1/4 wavelength plate, a second 1/4 wavelength plate, and a second polarization plate in this order from the first polarization plate. The first polarization plate and the first 1/4 wavelength plate constitute a first circular polarization plate, and the second polarization plate and the second 1/4 wavelength plate constitute a second circular polarization plate. The first circular polarization plate and the second circular polarization plate have the same polarity. The sum of the nz coefficient Nzof the first 1/4 wavelength plate and the nz coefficient Nzof the second 1/4 wavelength plate, that is, Nz+Nzis preferably 2.1 to 5.9.
Patent JP-2012249026-A (JP)
Title: Radio communication system and diversity receiver device
Inventor: ITOKAWA KIYOHIKO
IPC: H04B7/08
Filed: 2011-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain a required diversity effect with a reduced standby time to receive a radio signal transmitted from a radio terminal through a plurality of sub-station devices.SOLUTION: A master station device 20 comprises: combination detection means 26 for periodically outputting a radio signal having reception power exceeding a threshold from among identical radio signals transmitted from an identical radio terminal transmitted through each of a plurality of sub-station devices; for the radio signal output from the combination detection means 26, soft decision maximum ratio composition means 27 for outputting likelihood by performing maximum ratio composition; decoding means 28 and 29 for decoding and outputting the likelihood output from the soft decision maximum ratio composition means 27; and using an error detection code included in the outputs of the decoding means 28 and 29, frame check means 30 for deciding whether or not reception is successful, and for notifying the combination detection means 26 of successful reception if the reception is successful. On receipt of the notification of the successful reception from the frame check means 30, the combination detection means 26 completes the processing of the radio signal.
Patent JP-2012251777-A (JP)
Title: Sensor information complementary system and sensor information complementary method
Inventor: OGUMA HISASHI
IPC: G01D21/00
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To estimate sensor information associated with an unusable sensor of a system including a plurality of sensors in a short time.SOLUTION: Sensor information is periodically acquired from the plurality of sensors and accumulated, and other sensors associated with the sensor information of each sensor are extracted. When an application program requests sensor information, the sensor information is directly acquired when the sensor is usable, but when the sensor is not usable, sensor information on sensors associated with the sensor is acquired to estimate the requested sensor information.
Patent JP-2012253131-A (JP)
Title: Optical module
Inventor: MORI KOJI
IPC: H01L33/00
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an optical module which can be miniaturized.SOLUTION: An optical module 10 is provided at one end of an optical fiber 50. A SERDES circuit 14 converts a parallel signal into a serial signal. A drive circuit 16 generates a drive signal on the basis of the serial signal. An optical element 18 outputs an optical signal based on the drive signal to the optical fiber 50. The SERDES circuit 14 is mounted on a circuit board 12. The drive circuit 16 is mounted on the SERDES circuit 14 and is electrically connected to the circuit board 12.
Patent JP-2011170896-A (JP)
Title: Drawing processing program, recording medium with the same program recorded thereon, drawing processing method and drawing processing system
Inventor: KITAHARA JUNJI
IPC: G06F17/50
Filed: 2011-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently create a drawing according to an output form.  <P>SOLUTION: A drawing control part 22 specifies a viewport operation area within a model space. The drawing control part 22 obtains the attributes of objects contained in a set viewport. The drawing control part 22 performs end processing to give an end pipe sign to a straight pipe including boundary coordinates, and then performs processing for displaying the balloon of a reference line, and then performs line display conversion processing for converting a plurality of lines into a single line and dimension line adding processing for objects whose attributes are of a particular kind according to requirements about scales, and furthermore performs character conversion processing for maintaining a predetermined character size independently of the scale of the viewport. Each of the processing is performed using a conversion pattern recorded in association with different kinds of attributes and requirements, all of which are recorded in a conversion pattern data storage part 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012254806-A (JP)
Title: Pallet for loading paper
Inventor: WATANABE KOICHIRO
IPC: B65D19/44
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To use a pallet while being directed in a desired direction, in a non-stop paper feeding device and in a non-stop paper ejecting device, irrespective of the direction of paper on the pallet in a following process.SOLUTION: The pallet 10 loads a plurality of papers P, and also the paper P is transferred between itself and a temporary table 15 having bars 15a. The pallet 10 is provided with a plurality of first grooves 11a enabling the bars 15a of the temporary table 15 to be entered along one direction on an upper surface of the pallet. Similarly, the pallet 10 is provided with a plurality of second grooves 11b enabling the bars 15a of the temporary table to be entered along the direction perpendicular to the one direction on the upper surface of the pallet.
Patent JP-2013001138-A (JP)
Title: Caster stopper
Inventor: SUZUKI TADAHIKO
IPC: B60B33/00
Filed: 2011-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a caster stopper performing a sure operation, with good operability in a simple structure.SOLUTION: A stopper member lock means 51 includes a sliding type lock plate 52 which is slidably mounted on a lifting platform side, being freely movable between a first position protruding to a stopper arranging recess 5 and a second position which does not protrudes. While a stopper member 11 is present in the stopper arranging recess 5, when the sliding type lock plate 52 is at the first position, the sliding type lock plate 52 engages with the stopper member 11 so that the stopper member 11 is engaged into a stored state in the stopper arranging recess 5, meanwhile, when the sliding type lock plate 52 is at the second position, the stopper member 11 is not engaged.
Patent JP-2012020120-A (JP)
Title: Eyeglasses measuring tool, eyeglasses measuring tool set and measuring method by eyeglasses measuring tool
Inventor: ASAYAMA MASAHIRO
IPC: A61B3/11
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an eyeglasses measuring tool accurately measuring a distance between an eyeglasses lens and a pupil, that is a distance between the surface on the inner side of the lens and a cornea vertex, and accurately measuring the distance even without information, in particular, on the thickness of the lens.SOLUTION: The eyeglasses measuring tool 1 includes a body part 5 and an operation part 200 to be slid in right and left directions relative to the body part 5. The body part 5 includes a center plate part 10, a leg part 20, a parallel holding part 30 having lens abutting parts 50a and 50b, a fixing part 70 for housing a first main scale 100 and a second main scale 110 slidably in the left and the right directions, and a data holding member 120, etc. The operation part 200 includes a horizontal clamping part 210, a slide plate part 230 to be slid in front and back directions relative to the horizontal clamping part 210, a vertical clamping part 240, a front configuration part 270, and a leg part (second leg part) 280, etc.
Patent JP-2013001009-A (JP)
Title: Conductive laminate, transparent conductive laminate with patterned wiring and optical device
Inventor: FUJINO NOZOMI
IPC: H01B13/00
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To suppress increase in resistance of a transparent conductive layer when a metal layer is removed therefrom by etching, in a conductive laminate in which the metal layer is formed on the transparent conductive layer.SOLUTION: The conductive laminate is obtained by sequentially forming a transparent conductive thin film laminate 2, which is composed of at least two transparent conductive thin films, and the metal layer 3 in this order on at least one surface of a transparent base 1. With respect to the transparent conductive thin film laminate 2, a first transparent conductive thin film 21 that is closest to the metal layer 3 is a metal oxide layer or a complex metal oxide layer that contains a main metal and one or more impurity metals, and transparent conductive thin films 22 other than the first transparent conductive thin film are complex metal oxide layers that contain a main metal and one or more impurity metals. The content ratio of the impurity metals in the first transparent conductive thin film 21 is not the highest among the content ratios of the impurity metals in the respective transparent conductive thin films constituting the transparent conductive thin film laminate 2.
Patent JP-2013002575-A (JP)
Title: Protective cover for cylinder
Inventor: TAKAHASHI FUTOSHI
IPC: F17C13/12
Filed: 2011-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a protective cover for a cylinder that can prevent adherence of coating when bringing piping connected to a container valve or a cap into contact with the cylinder.SOLUTION: The protective cover 10 for the cylinder covers a range of the upper end of the cylinder 11 to a middle of a height direction. Preferably, the lower part side of the protective cover 10 is cylindrical, and the upper side is formed to be tapered.
Patent JP-2013019924-A (JP)
Title: Polarization module and image display unit
Inventor: HORIKOSHI RYOKO
IPC: G02B30/25
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a polarization module and an image display unit that can display a higher quality three-dimensional image in a simple manner.SOLUTION: A polarization module 100 comprises: a polarizer 1; first quarter-wave plates 2 that are arranged on the polarizer 1 so that each slow axis is inclined at 45 degrees to a polarization axis of the polarizer 1; and second quarter-wave plates 3 that are arranged alternately with the first quarter-wave plates 2 in a manner inclining each slow axis at 45 degrees to the polarization axis of the polarization plate 1 in a direction opposite to each slow axis of the first quarter-wave plates 2. The polarization module 100 also includes half-wave plates 4 that are arrayed at predetermined intervals on the first quarter-wave plates 2 and the second quarter-wave plates 3 in a direction intersecting with an array direction of the first quarter-wave plates 2 and the second quarter-wave plates 3. An image display unit 300 is configured by arranging the polarization module 100 on a display panel 10 that includes: a first pixel region for displaying an image for the right eye; and a second pixel region for displaying an image for the left eye.
Patent JP-2013001985-A (JP)
Title: Rare-earth transition metal-based alloy powder and method for producing the same
Inventor: ISHIKAWA TAKASHI
IPC: H01F1/06
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a rare-earth transition metal-based alloy powder in which the demagnetization curve squareness of the rare-earth transition metal-based alloy powder obtained by a reduction diffusion method is improved to enhance its permanent-magnet performance; and to provide a method for the production thereof.SOLUTION: The rare-earth transition metal-based alloy powder is produced by the method which includes: a first step of mixing a powder of a rare-earth metal oxide with a powder of a transition metal and/or a powder of an oxide thereof and at least one reducing agent selected from among particulate or powdery alkali metals, alkaline earth metals, and hydrides thereof and keeping the mixture at 850-1,200°C for 1-10 hours in an inert atmosphere to obtain a reaction mixture containing a rare-earth transition metal-based alloy; a second step of cooling the reaction mixture to 300°C or lower, feeding a hydrogen gas thereinto, and keeping the resultant mixture at a temperature of 700-900°C for 1-20 hours in an atmosphere of a hydrogen gas partial pressure of 20-40 kPa; a third step of heat-treating the obtained reaction mixture at 500-900°C for 10 minutes to 20 hours in vacuum or in an atmosphere of a hydrogen gas partial pressure of less than 10 kPa; a fourth step of cleaning the obtained heat-treated product with water to remove therefrom reaction products containing the reducing agent to recover the rare-earth transition metal-based alloy; and a fifth step of drying the cleaned rare-earth transition metal-based alloy in a non-oxidizing atmosphere of 150-400°C.
Patent JP-2011193026-A (JP)
Title: Package for semiconductor light-emitting device
Inventor: WALL FRANKLIN J JR
IPC: H01L23/15
Filed: 2011-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for a semiconductor light-emitting device, especially one which includes a substrate of a thicker copper layer.  <P>SOLUTION: The semiconductor light-emitting device package includes a substrate with a core and a copper layer overlying the core. The light-emitting device is connected to the substrate directly or indirectly through a wiring substrate. The core of the substrate may be, for example, ceramic, Al2O3, AlN, alumina, silicon nitride, or a printed circuit board. The copper layer may be bonded to the core by a process such as direct bonding of copper or active metal brazing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012254265-A (JP)
Title: Tennis practice device
Inventor: NAKATA KOICHI
IPC: A63B69/00
Filed: 2011-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a tennis practice device obtained by standing a flexible rod on a weight base, and attaching a ball with a rubber string to the end of the rod.SOLUTION: The tennis practice device is provided with the flexible rod at the center of the weight base, and the string of the ball with a rubber string is tied to the upper end of the rod.
Patent JP-2011259441-A (JP)
Title: Scheduling with reverse direction grant in wireless communication systems
Inventor: ARNOLD MEYRIN
IPC: H04W72/14
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a system and method that can facilitate improving the efficiency of the communication channel band width.SOLUTION: The method includes: receiving, from a transmitter, a multi-poll frame that schedules transmissions for a number of time periods associated with transmission opportunities; communicating data, the transmission of which will be finished prior to the end of the scheduled time period, from the receiver to the transmitter during a particular one of the scheduled time periods associated with a particular transmission opportunity according to the multi-poll frame; and transmitting a reverse direction grant shown by one bit during the scheduled time period associated with the particular transmission opportunity by enabling a recipient to transmit data, from the receiver to the transmitter.
Patent JP-2011183816-A (JP)
Title: Line marker implement for protection of security document information
Inventor: MURAYAMA TETSUO
IPC: B43L19/00
Filed: 2011-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a line marker implement for protection of a security document information which paints over the document information requiring security such as a document and a mail to protect them.  <P>SOLUTION: The line marker implement is used for exclusively painting-over the document information requiring security such as the document and the mail to protect them, is formed in a plane square shape as the whole shape, and is constituted of a cap body, a writing body and a supporting body. The cap body is arranged with an engagement part for engaging with an engagement receiving part of the supporting body inside an opening part. The writing body forms an upper-face writing part, a bottom-face writing part and a side-face writing part, in which an upper face, a bottom face and a side face, forming the plane square object, are reduced in shape in the shape of taper toward a tip part. The supporting part is projected with the writing body and also arranged with the engagement receiving part for engaging with the cap body, in the tip part, built-in with an ink filling part for impregnating the writing body inside, and arranged with a part to be fit for fitting the engagement part of the cap body in the rear end part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013012849-A (JP)
Title: Imaging system
Inventor: SATO MASAYUKI
IPC: H04N5/225
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an imaging system allowing for accurate recognition of various types of matters included in a taken image while securing a wide area to be imaged.SOLUTION: An imaging system (1) of the invention comprises: fixed imaging means (5) comprising a wide-angle lens and fixed so as to take an image of a predetermined direction set in advance; and movable imaging means (6) installed rotatably around the image-forming-side extension line of the optical axis of the wide-angle lens and comprising a lens having a smaller field angle than that of the fixed imaging means. In particular, the movable imaging means is installed such that the imaging field angle of the fixed imaging means and the imaging field angle of the movable imaging means overlap at least partially.
Patent JP-2012133312-A (JP)
Title: Polarizing film, optical film laminate including the same, extended laminate to be used for manufacturing optical film laminate including polarizing film, method for manufacturing the same, and organic el display device having polarizing film
Inventor: KITAGAWA JOJI
IPC: G02F1/1335
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing film of 10 μm or less in thickness that has high optical characteristics, to be used in an organic EL display device.SOLUTION: The polarizing film for an organic EL display device is a continuous web composed of a polyvinyl alcohol resin in which a dichroic substance is oriented; is made into 10 μm or less in thickness because a laminate containing the polyvinyl alcohol resin layer which forms a film on an amorphous ester-based thermoplastic resin substrate is radially extended through a two-stage extension process constituted by aerial auxiliary extension and boric acid underwater extension; and has optical characteristics satisfying the conditions: T≥42.5 and P≥99.5, where T is single transmittance and P is a degree of polarization.
Patent JP-2013009862-A (JP)
Title: Game machine
Inventor: NAKAMURA TAKESHI
IPC: A63F7/02
Filed: 2011-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine drawing the player's attention to the way of stopping symbols.SOLUTION: When a count-up notice is performed, a sub CPU displays different numerical symbols in a predetermined order (counterclockwise in this embodiment) from a first decoration symbol to display first to ninth decoration symbols. At that time, the sub CPU sequentially displays the numerical symbols one by one from a numerical symbol "1" according to a variation order. In this way, a jackpot is also obtained when symbols of different kinds are displayed sequentially from the first decoration symbol.