baber/WOPTO huggingface dataset:
Patent JP-2012225013-A (JP)
Title: Handrail bracket
Inventor: URANO NOBUAKI
IPC: E04F11/18
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a handrail bracket which is used mainly for interior of a building, for fixing a handrail bar to be used as a handrail onto a wall surface.SOLUTION: A handrail bracket is provided for mounting a handrail onto a wall. The handrail bracket comprises a handrail supporting section which fixes the handrail, a wall surface fixed section which is fixed on a wall surface, and an arm section which connects these sections. The handrail bracket further comprises an arm reinforcing section which is erected from the arm section, a handrail support reinforcing section which extends the arm reinforcing section and is abutted with the handrail supporting section, and a wall surface fixture reinforcing section which is abutted with the wall surface fixed section continuously from another end of the arm reinforcing section. The presence of the arm reinforcing section erected from the arm section reinforces the arm section against a load by gripping the handrail, and a high strength can be maintained. The arm reinforcing section, the wall surface fixture reinforcing section and the handrail support reinforcing section are formed from one member by folding the arm section, the wall surface fixed section and the handrail supporting section, thereby reducing manufacturing costs without depending on reinforcing sections of any other members.
Patent JP-2011238913-A (JP)
Title: Method of manufacturing light emitting diode
Inventor: CHEN KAI
IPC: H01L33/10
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a light emitting diode including a photonic crystal structure.SOLUTION: A light emitting diode includes a carrier 20, an active layer structure 18 comprising a III-nitride material, and a photonic crystal structure 19 comprising a III-nitride material. The active layer structure 18 includes a first active layer having an n-type doped layer 8 and a p-type doped layer 9 and suitably a quantum well structure. The photonic crystal structure 19 includes periodically distributed grooves or periodically distributed pillars spaced by one or more grooves. The photonic crystal structure 19 includes an overgrowth layer 6 within which a diameter of a groove gradually increases, and directional photonic crystal layers 4 and 5 in which the diameter of a groove is substantially constant. A diode 100 is formed in such a method that the directional photonic crystal structure 19 is provided on a three-dimensional pattern exposing a selected area of a first surface of a substrate.
Patent JP-2012227872-A (JP)
Title: Communication system
Inventor: MIZUTANI YOSHINORI
IPC: H04B3/36
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To solve a problem that, in order to prevent signal interferences each other when data transfer is carried out between devices through a plurality of the repeaters, data is simultaneously transferred only between two repeaters in one section and time in which communication is not carried out on a communication line is increased, which decreases the effective speed of communication.SOLUTION: A connecting portion between a repeater 40 and a communication line 30 is provide with two input/output contacts 61 and 62 respectively connected to an upstream side communication passage and a downstream side communication passage of the communication line; and a communication passage switching device 60 which has a switch portion 63 connected to a signal input/output circuit of the repeater, and carrying out action to be alternately connected to the two input/output contacts. The switch portion of the communication passage switching device is synchronously switched by all repeaters. When the switch portion connected to a predetermined repeater n is connected to an input/output contact of the upstream side communication passage, the switch portion connected to an adjacent repeater n+1 on a downstream side of the repeater n is connected to the input/output contact of the downstream side communication passage, and alternate relay sections can be simultaneously communicated during the same period.
Patent JP-2012229530-A (JP)
Title: Maritime oil separation device
Inventor: TAKAKURA YOSHIAKI
IPC: E02B15/10
Filed: 2011-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of speedily and easily separating oil from contaminated seawater in an arbitrary area on the sea.SOLUTION: A maritime oil separation device comprises: a container main body which is submerged in the sea with an upper opening thereof exposed above a sea surface at an arbitrary position on the sea; floating members which are installed around an upper edge of the container main body and positions the upper opening above the sea surface; partition walls which are integrated with the container main body, sequentially separate an upper region of the container main body into a plurality of oil separation chambers as well as allow the neighboring oil separation chambers to communicate each other at a bottom section of the container main body; one or more inflow port which has a cutout section provided at a portion of the upper edge of the container main body in one of the end oil separation chambers as well as takes surrounding seawater into the container main body; and a pump device which has a suction section at the bottom section of the other end oil separation chamber and discharges the seawater sucked from the bottom section out of the container main body. The container main body and the partition walls are made of plastic as well as foldable.
Patent JP-2012229366-A (JP)
Title: Lubricant supplier
Inventor: IIZUKA KAZUSHI
IPC: F16C29/06
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To keep a lubricating state efficient and stable to a portion to be lubricated, while preventing a lubricant from being excessively supplied from a portion that comes into contact with the portion to be lubricated.SOLUTION: A lubricant-containing polymer member 11, the lubricant supplier, includes: a base material that has a contact portion S coming into contact with the portion H to be lubricated and comprises a resin formed in a porous sponge shape; and the lubricant filled in air gaps K of the porous sponge shape in the base material. Moreover, the ratio of the air gaps K in the base material becomes greater than the vicinity of the contact portion S as it goes away from the contact portion S.
Patent JP-2011198459-A (JP)
Title: Data signal recording device and data signal reproducing device
Inventor: WATANABE YOSHINORI
IPC: H04N5/91
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To reproduce data without losing real-time property of the data recorded, and increase utilization efficiency of the capacity of the recording medium having a fixed-size minimum recording unit.SOLUTION: A data signal recording device includes: a reception means for receiving a transport stream having a transport stream packet that stores a data signal composed of a digital video audio signal and a null packet of a fixed pattern including invalid data; and a time stamp addition means for adding only time information before a header of the transport stream packet and before a header of the null packet. Before recording, the null packet with the time information added thereto is removed from the transport stream.
Patent JP-2012237337-A (JP)
Title: Grease-sealed rolling bearing
Inventor: SHIROTA SHINICHI
IPC: F16N21/00
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a grease-sealed rolling bearing which can surely prevent the intrusion of fretting wear powder into a device at the replenishment of grease such as intermediate greasing.SOLUTION: The grease-sealed rolling bearing comprises: an outer ring 4 and an inner ring 2 which are relatively rotatably and oppositely arranged via a plurality of rolling bodies 6a, 6b; a substantially-cylindrical axle box 30 which is assembled with the outer ring 4, and positions and fixes it; a seal case 16 which seals the inside from the outside; and an oil seal 18. The grease-sealed rolling bearing is sealed with the grease for lubrication therein. A greasing hole 42 penetrating the outer ring from its external periphery to the internal periphery is formed at the outer ring 4, a penetration hole 32h which penetrates the axle box from its external periphery to the internal periphery and can communicate with the greasing hole 42 is formed at the axle box 30, a penetration pipe 26 is inserted into the greasing hole 42 and the penetration hole 32h in a state that the greasing hole 42 and the penetration hole 32h are made to communicate with each other, and the grease for lubrication is replenished into the axle box 30 from the outside through the communication pipe 26.
Patent JP-2012239059-A (JP)
Title: Mobile terminal and gain control method of reception system gain
Inventor: NISHIMURA TAKESHI
IPC: H04B1/16
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To perform cell synchronization with a base station of an LTE-TDD system in a state of using another radio system.SOLUTION: The present invention is applied to a mobile terminal capable of using a plurality of radio systems. The mobile terminal of the present invention includes: an automatic gain controller for controlling a reception system gain to be set into an amplifier and an analog-digital converter; a saturation detector for detecting the lower-limit saturation of the reception system gain; and a controller for calculating, on detection of the lower-limit saturation of the reception system gain in a first trial section in which the reception of a synchronous signal included in a downlink signal is tried, an initial value of the reception system gain in a second trial section, to instruct the automatic gain controller to fix an initial value of the reception system gain in the second trial section to the calculated initial value. On receiving the instruction from the controller, the automatic gain controller fixes the initial value of the reception system gain in the second trial section to the initial value calculated by the controller.
Patent JP-2012237528-A (JP)
Title: Outdoor unit for air conditioner
Inventor: ISHIZONE TSUKASA
IPC: F24F1/56
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor unit for an air conditioner that can be easily mounted without putting in any man-hours.SOLUTION: The outdoor unit for an air conditioner with a compressor and a fan mounted therein includes: a removable compressor chamber front plate provided at the front of the compressor; an air outlet front plate provided at the front of a fan; and a side plate composing a side of the outdoor unit. The air outlet front plate and the side plate are engaged with the compressor chamber front plate at both ends of the compressor chamber front plate by means of a substantially U-shaped turnover part and a substantially L-shaped bent part at locations where the air outlet front plate is engaged with the compressor chamber front plate, and the side plate is engaged with the compressor chamber front plate. When inserted into the substantially U-shaped turnover part, the substantially L-shaped bent part is held by the substantially U-shaped to thereby prevent the compressor chamber front plate from falling.
Patent JP-2012237531-A (JP)
Title: Cooling device
Inventor: KIDA HIROYUKI
IPC: F25D3/00
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a cooling device whose cooling effect of body is superior, and which enables comfortable operation for a long period even under a high-temperature environment, and furthermore, operability and mobility are not impaired.SOLUTION: The cooling device includes: a case 1; a duct 21 which is flexible and whose one end is connected inside the case 1; a fan 31 which is disposed in the case 1 and which blows in air to the duct 21; and a cooling material 41 which is received in the case 1 and is formed by filling a refrigerant 43 in a container 42.
Patent JP-2012007153-A (JP)
Title: Granular detergent composition for dishwasher
Inventor: HARA HIROAKI
IPC: C11D1/74
Filed: 2011-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a granular (powdery) detergent composition for a dishwasher, with which oil and fat dirt and soap scum do not resoil tableware, and which brings about outstanding detergency.SOLUTION: The granular detergent composition for a dishwasher contains, A: 8-40 mass% of methylglycinediacetic acid and/or a salt thereof, B: 2-11 mass% of maleic acid/acrylic acid copolymer and/or a salt thereof, C: lipase, and D: one or more selected from nonionic surfactants represented by following formula (1-1): R-O-(EO)p(AO)q(EO)r-H, and (1-2):R-CO(EO)p(AO)q(EO)r-R, and equation A/B (mass-based ratio)=4-12 holds.
Patent JP-2012016578-A (JP)
Title: Gaming machine
Inventor: NAGAI MITSUTAKA
IPC: A63F7/02
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To allow a player to easily select a mode in a gaming machine in which the content of presentation is changed according to the mode selected by the player.SOLUTION: When a presentation button and a jog dial in the gaming machine are operated on a standby screen, the number of times of selection of a mode is displayed on the screen. By further operating the presentation button and the jog dial, all three kinds of modes can be displayed as indicated in (a), (b), and (c), and the mode with the highest selection rate is displayed as "the top in the selection rate with a star mark". Accordingly, the player can be informed of "the degree of popularity of the mode selected (or to be selected) by the player" or "the frequency of selection of respective modes", and can determine the selection of the mode based on the information.
Patent JP-2012248578-A (JP)
Title: Plasma etching device
Inventor: MORIKAWA YASUHIRO
IPC: H05H1/46
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a plasma etching device which can increase density of plasma to be created during etching.SOLUTION: A plasma etching device has a high frequency antenna 10. The high frequency antenna 10 includes an upper stage antenna 10a and a lower stage antenna 10b, each of which has line members arranged on one spiral arrangement line and parallel to each other. The upper stage antenna 10a and the lower stage antenna 10b each include, as the plurality of line members, an inner line 11 arranged on a center side of the arrangement line, and an outer line 12 surrounding the inner line 11. The number of turning times in the arrangement line is continuous between the inner line 11 and the outer line 12.
Patent JP-2012247026-A (JP)
Title: Cylindrical roller bearing
Inventor: GOTO TAKASHI
IPC: F16C33/58
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical roller bearing without a risk of insufficient lubrication between a cylindrical roller and a flange surface of a bearing ring.SOLUTION: The cylindrical roller bearing 10 comprises: a flangeless inner ring 12 having a raceway surface 12a on the outer circumference, a flangeless outer ring 14 having a raceway surface 14a on the inner circumference, a plurality of cylindrical rollers 16 interposed between the raceway surface 12a of the inner ring 12 and the raceway surface 14a of the outer ring 14, and a retainer 18 having pockets 18a, for housing respective cylindrical rollers 16, disposed in the circumferential direction, and the axial movement of the cylindrical rollers 16 is restricted by interference of the retainer, the inner ring, and the outer ring. As the bearing rings 12, 14 each has no flange, contact itself between a roller end surface 16b and the flanges is eliminated, and a problem of insufficient lubrication at contact portions is dissolved.
Patent JP-2012249191-A (JP)
Title: Video server and data recording and reproducing method
Inventor: DATAKE KENJI
IPC: H04N5/92
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a video server and a data recording and reproducing method capable of reproducing the data in the middle of a sequence without performing complicated processing.SOLUTION: The video server stores a data file including picture slices constituting a picture included in a sequence, a sequence parameter set (SPS) necessary for decoding the sequence and a picture parameter set (PPS) necessary for decoding the picture. The video server includes an analyzing section and a storing section. The analyzing section stores the SPS and the PPS included in a stream of the data file in order. When a top picture slice included in a random access unit, which is a picture slice unit constituting a picture is detected, the analyzing section inserts a header written with every SPS and PPS which are stored prior to the detection of the top picture slice immediately before the random access unit. The storing section stores the data file inserted with the header.
Patent JP-2012248113-A (JP)
Title: Employment support device and employment support method
Inventor: TAKEKAWA KATSUYA
IPC: G06Q30/06
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an employment support device and an employment support method by which an employer can grasp a degree of employment desire of a job applicant.SOLUTION: An employment support device 1 acquires job offer application information in which priority information showing a level of employment application priority set for every employer at application destinations by job applicants from terminals 2, 2,... on the job applicant side via employment portal sites 3, 3,..., and generates application situation information, in which at least the priority information is included, on the basis of the job offer application information. In addition, the employment support device 1 specifies the number of high priority applications showing the number of pieces of job offer application information with high employment application priority of job offer application information concerning one job applicant on the basis of the priority information included in the job offer application information acquired from the terminal 2 on the side of the one job applicant. In this case, the employment support device 1 provides an upper limit to the number of high priority applications, and when the number of high priority applications reaches the upper limit, refuses that the job offer application information with the high employment application priority is newly acquired from the terminal 2 on the side of the one job applicant.
Patent JP-2012249491-A (JP)
Title: Electric power conversion device, semiconductor device, and manufacturing method of electric power conversion device
Inventor: SHIMOIKE SHOICHIRO
IPC: H02M7/48
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an electric power conversion device which achieves the downsizing.SOLUTION: An electric power conversion device (power module 100) includes: a first substrate 1; a second substrate 2 placed so as to face the first substrate 1; MOSFETs 3a to 3f mounted between the first substrate 1 and the second substrate 2; and a case part 4 provided so as to enclose the first substrate 1 and the second substrate 2. The case part 4 includes: a P side connection terminal 5a, an N side connection terminal 5b, a U phase connection terminal 5c, a V phase connection terminal 5d, and a W phase connection terminal 5e, which connect with conductive patterns 13a to 13e of the first substrate 1, and gate connection terminals 6a to 6f connecting with conductive patterns 23a to 23f of the second substrate 2.
Patent JP-2012247052-A (JP)
Title: Fluid dynamic pressure bearing device
Inventor: ARAI TAKAO
IPC: F16C33/74
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fluid dynamic pressure bearing device including an annular projected part roughly in the diametrical-direction center of the disk part of a hub, in which fastening strength and assembling accuracy of the hub and a shaft part are secured, and which is easily manufactured thereby having increased productivity.SOLUTION: In the disk part 3a of a hub 3, a first region 3a nearer to the inner diameter side than at least an annular projected part 3d is integrally formed with a shaft part 2 to configure a flange integral shaft A, and the annular projected part 3d formed separately from the flange integral shaft A is fixed thereto.
Patent JP-2012245776-A (JP)
Title: Design parameter determination method of injection moulding of resin, manufacturing method of injection molding, and design parameter determination program of injection moulding of resin
Inventor: HIROTA TOMOO
IPC: B29C45/27
Filed: 2011-05-31
Abstract: PROBLEM TO BE SOLVED: To generate weld at an appropriate position even if a shape of an injection molding is complex and complicated or like.SOLUTION: The design parameter determination method includes: a shape model generating step (S01) that generates a shape model of an injection molding; a specific region information input step (S02) that inputs the information of a specific region in which the occurrence of weld is controlled in an injection molding; a filling time calculating step (S03) in which the filling time of the resin at each position when a resin is flowed from a specific region in the shape model is calculated; design parameter determination steps (S04-S09) in which a numerical analysis method acquires an inflow state of a resin to a shape model, and the design parameter is determined by an optimization method that uses a weighting evaluation function for the occurrence of weld of each position in a shape model based on the filling time; and a design parameter output step (S10) that outputs the design parameter.
Patent JP-2012252068-A (JP)
Title: Optical scanner
Inventor: MATSUBARA TATSUYA
IPC: G09F9/37
Filed: 2011-06-01
Abstract: PROBLEM TO BE SOLVED: To increase a scanning field angle without decreasing image resolution and ranging accuracy and without increasing magnitude of a driving signal.SOLUTION: An optical scanner comprises: first scanning means 2 that comprises a first movable plate 2c including a first light reflecting surface 2a, is arranged so that a reflection point of the first light reflecting surface 2a, when projected to a reference plane including an ellipse, coincides with one focus F1 of the ellipse, and reflects and scans incident light entering the first reflecting surface 2a by oscillation of the first movable plate 2c; an elliptical mirror 4 that includes a reflecting surface 4a which is curved along the arc of the ellipse on the long axis side, and reflects incident light from the first scanning means 2; second scanning means 3 that comprises a second movable plate 3c including a second light reflecting surface 3a, and that is arranged so that a reflection point of the second light reflecting surface 3a, when projected to the reference plane, coincides with the other focus F2 between the focus F1 and the elliptical mirror 4 and so as to be located opposite to the first scanning means 2 with respect to the reference plane; and driving means 5 that supplies driving signals to each scanning means.
Patent JP-2012252945-A (JP)
Title: Fuel cell system
Inventor: YAGUCHI TATSUYA
IPC: H01M8/12
Filed: 2011-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a stack by reducing the differential pressure between an anode and a cathode of a fuel cell.SOLUTION: A pressure-regulating valve 25 is provided on the output side of an anode 11b of a fuel cell 11. When the temperature is raised by supplying combustion gas output from a starting burner 24 to a cathode 11a of the fuel cell 11 at start-up of the fuel cell 11, the opening of the pressure-regulating valve 25 is regulated to reduce the differential pressure between the anode and the cathode. Thus the problem that the cell is broken by increased cathode pressure during operation of the starting burner 24 can be solved.