baber/WOPTO huggingface dataset:
Patent JP-2014165996-A (JP)
Title: Pulse motor driving device and pulse motor driving method
Inventor: MEIRAKU TOSHIRO
IPC: H02P8/14
Filed: 2013-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a pulse motor driving technique capable of driving a pulse motor with a frequency division clock in any arbitrary frequency.SOLUTION: A frequency division clock generation section 4 divides the frequency of a reference clock having a reference frequency on the basis of a preset frequency division ratio and generates a frequency division clock having a drive frequency. A frequency division ratio calculation section 2 calculates a real number ratio of the drive frequency with respect to the reference frequency, sets a round frequency division ratio resulting from rounding this real number ratio into an integer as a frequency division ratio and calculates a round error in the case where the real number ratio is rounded. A cumulative error calculation section 3 adds the round error to a cumulative error in the case where the frequency division clock generation section 4 generates a frequency division pulse. In the case where the cumulative error does not exceed a predetermined threshold value, a frequency division ratio correction section 5 uses the round frequency division ratio as a frequency division ratio and, in the case where the cumulative error exceeds the threshold value, uses a value obtained by correcting the round frequency division ratio on the basis of the threshold value as the frequency division ratio, and subtracts the threshold value from the cumulative error.
Patent JP-2014166226-A (JP)
Title: Absorbent article
Inventor: MORI MIHO
IPC: A61F13/49
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent high-absorbent polymer particles from being extruded from a longitudinal end of an absorbent article.SOLUTION: Structurally, an absorbent article includes an absorber 56 into which the high-absorbent polymer particles are mixed, front-side layers 30, 40, 62 and 70 that are positioned on the front side of the absorber 56, and a liquid impermeable sheet 11 that is positioned on the backside of the absorber 56; the liquid impermeable sheet 11 is folded back on at least one of the front and rear sides of the absorber 56; and this folded part 11f is elongated to a section between an end surface of the absorber 56 and the front-side layers 30, 40, 62 and 70.
Patent JP-2014168550-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 1100. When a game ball enters a start pocket, lottery processing for winning/losing of a jackpot is performed. As a result, when the jackpot has been won, a specific performance concerning whether the jackpot has been won is executed, and a jackpot game is executed after display of the jackpot appears. However, the specific performance can appear again from when the display of the jackpot appears to when the jackpot game is started in the Pachinko machine 1.
Patent JP-2014170380-A (JP)
Title: Docking device and detachable structure
Inventor: KITAMURA MASAHIRO
IPC: H05K5/02
Filed: 2013-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a docking device that allows for prevention of an illegal release of an engagement state with a loaded portable information device, and to provide a detachable structure for the docking device and the portable information device.SOLUTION: In a detachable structure 14 for a docking device 10 and a laptop personal computer 12, the docking device 10 is provided with a guide post 38 formed protrudedly on a loading surface 34a of the laptop personal computer 12 in a device casing 32, and when the laptop personal computer 12 is loaded on the loading surface 34a of the device casing 32, the guide post 38 is inserted into an engagement hole 30 on a laptop personal computer 12 side together with an engagement lever 28, and thereby, positioning of the laptop personal computer 12 with respect to the device casing 32 is conducted.
Patent JP-2014172693-A (JP)
Title: Paper processing device, image formation system and paper bundle binding method
Inventor: ITO TAKAHIRO
IPC: B42B5/00
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To achieve increment of a binding number in binding processing without using a binding needle.SOLUTION: A paper post-processing device 3 includes a paper loading tray 23 loading sheets of paper, and a first and a second end binding part 25a, 25b performing binding processing without a binding needle with respect to a paper bundle PB loaded on the paper loading tray 23. The first and the second end binding part 25a, 25b include the first end binding part 25a binding a second binding part PS2 in a back side PBB of the paper bundle PB and the second end binding part 25b binding a first binding part PS1 of the paper bundle PB. A predetermined number (2n-number) of sheets of paper are alternately bound while they are overlapped. At that time, it is preferred that a midship part of the back side PBB of the paper bundle PB and endpoint parts of the back side PBB are alternately bound so as to be one paper bundle bundling the whole of it.
Patent JP-2014174805-A (JP)
Title: Correction device, correction method, and correction program
Inventor: SHIMORA HIROKI
IPC: G06Q30/02
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a correction device, a correction method, and a correction program capable of correcting the CTR (click rate) of distribution information such as advertisement information in accordance with the arrangement position on a display screen in a distribution destination.SOLUTION: A correction device 6 includes: first acquiring means P1 for acquiring an arrangement position L when the advertisement information H disposed in a predetermined page layout 4b is displayed on the display screen of a terminal 2 and a click rate C at the arrangement position L; second acquiring means P2 for acquiring a specific position M in the predetermined page layout 4b that is displayed on the display screen and an attention degree index F indicating the level of the attention degree of the specific position M in comparison with another position; and correcting means P5 for correcting the click rate C of the advertisement information H on the basis of the attention degree index F of the specific position M corresponding to the arrangement position L of the advertisement information H.
Patent JP-2013211011-A (JP)
Title: Reduction of errors during computation of inverse discrete cosine transform
Inventor: YURIY REZNIK
IPC: H03M7/30
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide techniques to reduce rounding errors during computation of a discrete cosine transform using fixed-point calculations.SOLUTION: In an inverse discrete cosine transform, a vector of coefficients is calculated using a series of butterfly structure operations on fixed-point numbers. Next, a midpoint bias value and a supplemental bias value are added to a DC coefficient of the matrix of scaled coefficients. Next, an inverse discrete cosine transform is applied to the resulting matrix of scaled coefficients. Values in the resulting matrix are then right-shifted in order to derive a matrix of pixel component values. As described herein, the addition of the supplemental bias value to the DC coefficient reduces rounding errors attributable to this right-shifting. As a result, a final version of a digital media file decompressed using these techniques may more closely resemble an original version of a digital media file.
Patent JP-2014174073-A (JP)
Title: Radiation counter and radiation counting method
Inventor: YUYAMA MASAMI
IPC: G01T1/17
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a radiation counter which has a simple configuration and easily differentiates radiation and noise.SOLUTION: Phases of a pulse signal a being a detection signal of a first photodiode, a pulse signal b being a detection signal of a second photodiode, and a pulse signal c being a detection signal of a third photodiode are compared. In the case where phases of all pulse signals match as in (3), the signals are determined as noise, and when pulse signals with different phase exit as in (1)(2), the signals are determined as radiation. Without using a device such as a noise sensor and an impact sensor, radiation and noise are differentiated only by photodiodes to make it possible to count radiation.
Patent JP-2014175592-A (JP)
Title: Semiconductor light-emitting device
Inventor: MIYAJI MAMORU
IPC: H01L33/38
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which stably connects a plurality of connection metal layers which are formed on one surface side of a semiconductor laminate and have different heights from each other to connection metal layers of a support substrate.SOLUTION: A semiconductor device comprises: a support substrate SS; a semiconductor laminate including a p-type GaN layer 4, an active layer 3 and an n-type GaN layer 2 from the support substrate side; a recess R formed to be dug from a p-type layer side in a partial region of the semiconductor laminate to expose an n-type layer on a bottom face; a p-type semiconductor layer side high-intensity connection metal layer 5 formed on a surface of the p-type layer; an n-type semiconductor layer side high intensity connection metal layer 6 formed on the surface of the n-type layer of the recess bottom face; a substrate side high intensity connection metal layer 7 formed between the p-type semiconductor layer side high intensity connection metal layer and the support substrate; a shape variable metal layer 8 formed on the support substrate at a position opposite to the n-type semiconductor layer side high intensity connection metal layer; a substrate side high intensity connection metal layer 9 which surrounds lateral faces of the shape variable metal layer; and voids V defined among a top face of the shape variable metal layer, the substrate side high intensity connection metal layer 9 and the n-type semiconductor layer side high intensity connection metal layer.
Patent JP-2014173177-A (JP)
Title: Vapor recovery installation and method of operating vapor drier in the installation
Inventor: KAWANAKA KAZUAKI
IPC: F27D17/00
Filed: 2013-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a vapor recovery installation for recovering vapor from a conveyor carrying dried copper concentrate which recovers vapor generated within a conveyor and powder dust of fine copper concentrate by managing the inside of the conveyor at negative pressure without installation of an additional dedicated dust collector for the conveyor and allows prevention of leakage from a casing and settling due to moisture within the casing and a method of operating a vapor drier.SOLUTION: A vapor drier 2 is for drying copper concentrate 1 used as raw material for copper smelting and is provided with a vapor recovery installation which consists of piping 11 for vapor recovery, with one end communicating with and connected to the sealed inside of a sealed conveyor 4 for carrying copper concentrate and the other end communicating with and connected to a bag filter 6 arranged in the vapor drier, a damper 14 provided in a fan 7 attached to the vapor drier and a damper 12 provided in the inlet of the bag filter. The vapor drier 2 and the conveyor 4 are managed at negative pressure.
Patent JP-2013150342-A (JP)
Title: Continuity check method, communication system, and communication device
Inventor: ENDO HIDEKI
IPC: H04L69/40
Filed: 2013-03-13
Abstract: PROBLEM TO BE SOLVED: To realize performing a continuity check test while designating an input side and an output side of a communication device.SOLUTION: A communication system includes a plurality of communication devices and transfers packet between the plurality of communication devices via a communication path. A first communication device of the plurality of communication devices stores first information in a first area for designating a communication device for looping back a packet when continuity of the communication path is checked by looping back the packet in any of the communication devices on the communication path, and stores second information about a return point in the communication device in which the packet is designated in a second area to transmit a packet with the first information and the second information.
Patent JP-2014177174-A (JP)
Title: Inclination angle adjusting apparatus, and ship propulsion machine
Inventor: HOSOYA SHIGEMASA
IPC: F15B11/00
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of simply achieving prevention of continuous maintenance of an electric motor in a high-load state.SOLUTION: An inclination angle adjusting apparatus includes a motor 62 that adjusts an angle of inclination of a ship propulsion machine body with respect to a hull, an inclination angle sensor that grasps the angle of inclination, and a control device 100 that controls drive of the motor. The control device 100 makes a driving force smaller in the case where the angle of inclination grasped by the inclination angle sensor is a predetermined upper limit angle or above than in the case where the angle of inclination is smaller than the upper limit angle, when the motor 62 has to be rotated in the direction of increasing the angle of inclination.
Patent JP-2014178520-A (JP)
Title: Fixing device and image forming apparatus
Inventor: YAMAJI KENSUKE
IPC: G03G15/20
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of suppressing a reduction in lubrication function of a slide member over time, and an image forming apparatus including the fixing device.SOLUTION: A fixing device 20 includes a rotatable endless fixing belt 21, heating means 23 for heating the fixing belt, a pressure member 22 that is brought into contact with an outer peripheral surface of the fixing belt, a nip forming member 24 that is arranged on an inner peripheral side of the fixing belt and brought into contact with the pressure member with the fixing belt therebetween to form a nip part N, a slide member 29 that is provided on the surface of the nip forming member to be rubbed onto an inner peripheral surface of the fixing belt and is impregnated with lubricant, and a guide member 40 that is provided to be contactable with the inner peripheral surface at both end parts in a width direction of the fixing belt and guides the rotation of the fixing belt. The fixing device 20 is further provided with lubricant supply means 50 for supplying the lubricant to the slide member.
Patent JP-2014178995-A (JP)
Title: Communication system, and communication method
Inventor: ISHIAI TETSUO
IPC: G06F15/173
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which requires no substantial improvement of the performance of a management apparatus managing communication apparatuses even if the number of communication apparatuses increases.SOLUTION: A communication system 10 comprises n communication apparatuses 20 and a management apparatus 30. The management apparatus 30 transmits management data 50 to one communication apparatus 20 of the n communication apparatuses 20. The n communication apparatuses 20 transmit the management data 50, in a sequence following the communication apparatus 20 having received the management data 50, to one at a time of the other communication apparatuses 20 not having first received the management data 50 and, when every communication apparatus 20 has received the management data 50, transmit the management data 50 to the management apparatus 30. The management apparatus 30, upon receiving the management data 50, determines that the n communication apparatuses 20 are normally connected.
Patent JP-2014048661-A (JP)
Title: Optical connection structure
Inventor: SONE TOSHIHITO
IPC: H01R13/20
Filed: 2013-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical connection structure capable of realizing a safe wall optical connector for houses.SOLUTION: The optical connection structure has an insertion hole 13 and is provided with a first optical transmission line 15. An end face or an extension of the first optical transmission line 15 is set at a position of not facing an entrance of the insertion hole 13 and moves to a position of facing the entrance when a mating second optical transmission line 25 is received from the entrance, and the first optical transmission line 15 and the second optical transmission line 25 are connected to each other.
Patent JP-2014180712-A (JP)
Title: Food slicing method and its device
Inventor: NAKAYA YOSHIHISA
IPC: B26D3/28
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To enable a slicing objective food to be sliced to the last by dispensing with a mechanism for feeding it out in a conventional way of clamping or gripping the slicing objective food.SOLUTION: A slicing objective food B is cast from a cast slot 2a of a tapered drum 2 with an inner face 2c front downward. The slicing objective food B cast from the cast slot 2a of the drum 2 is made to develop propulsion power for forward movement on the a tapered inner face 2c while being given a centrifugal force. This propulsion power is utilized to sequentially slice the slicing objective food B on the side of the outlet 2b of the drum 2. The interior of the drum 2 can be provided with an attitude auxiliary member 6 to slice the slicing objective food B neatly.
Patent JP-2014180686-A (JP)
Title: Spot weld joint
Inventor: MURAKAMI TOSHIO
IPC: C22C38/00
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a spot weld joint excellent in joint strength even when the spot weld joint is formed by performing spot weld of high strength steel sheets.SOLUTION: There is provided the weld joint formed by performing spot weld of two steel sheets, respectively having sheet thickness of tand t, and nugget diameter formed by spot welding is equal to or more than 3√{(t+t)/2} (units of nugget diameter, t, and tare all mm). Curvature radius of both end parts in a radial direction of the nugget in a plate thickness direction cross surface is equal to or more than 0.3(t+t).
Patent JP-2014182030-A (JP)
Title: Hopper device and combination weighing apparatus mounting the same
Inventor: KAGEYAMA TOSHIHARU
IPC: G01G19/387
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a hopper device that maintains weighing accuracy and achieves power saving, and a combination weighing apparatus mounting the hopper device.SOLUTION: A hopper device comprises: a hopper body H that retains and discharges an object to be weighed; a gate G that opens and closes a discharge port of the hopper body H; a lever LE1 that oscillates the gate G in an opening/closing direction; and a link mechanism LM1 that oscillates the lever LE1. The link mechanism LM1 includes two links L1, L2 coupled to each other with one joint C. The lever LE1 and the link mechanism LM1 are positioned to have such a positional relation that the gate G is closed when the links L1, L2 are extended in a straight line. A magnet M that sucks and holds the link mechanism LM1 on a frame with the two links L1, L2 extended in a straight line is provided between the link mechanism LM1 and the frame F1.
Patent JP-2014183497-A (JP)
Title: Periphery monitoring apparatus for working machine
Inventor: KIYOTA YOSHINAGA
IPC: B60R1/00
Filed: 2013-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a periphery monitoring apparatus for a working machine, capable of transmitting situations of persons existing around a working machine to an operator in an easily understandable manner.SOLUTION: An image generating apparatus 100 generates an output image using input images captured by each of a left side camera 2L, a rear side camera 2B and a right side camera 2R attached to a shovel 60. The image generating apparatus 100 comprises: person presence or absence determining means 12 for determining presence or absence of person in each of a left side monitoring space ZL, a rear side monitoring space ZB and a right side monitoring space ZR around the shovel 60; and image generating means 11 for switching input images used for generating the output image on the basis of a determination result of the person presence or absence determining means 12. Monitoring spaces ZL, ZB and ZR correspond to image spaces CL, CB and CR of the left side camera 2L, the rear side camera 2B and the right side camera 2R, respectively.
Patent JP-2014183991-A (JP)
Title: Game machine
Inventor: ITO TAKAHIRO
IPC: A63F5/04
Filed: 2013-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine having a reel performance function and yet causing no difference in winning frequency of a combination.SOLUTION: During acceleration processing, three display columns are randomly accelerated after a performance displaying a combination of particular design patterns. In this processing, processing in which a predetermined display column is accelerated to a constant speed is carried out, and a predetermined weight time set to the predetermined display column is passed before or after the acceleration processing of the predetermined display column. After completion of successive pieces of processing including the acceleration processing and the weight time passing processing for the predetermined display column, the display column subjected to the acceleration processing is shifted and the successive pieces of processing are carried out. The successive pieces of processing are then repeated until the display columns subjected to the acceleration processing do not exist anymore. The weight time for a first one of the three display columns is determined to the minimum time within a setting range, the weight time for a second one of the three display columns is determined to the maximum time within the setting range, and the weight time for a third one of the three display columns is randomly determined.
Patent JP-2014188047-A (JP)
Title: Insertion device
Inventor: TOJO MAKOTO
IPC: A61B1/00
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an insertion device that enables an operator to recognize a shape and a position of an insertion part.SOLUTION: An insertion device comprises: an insertion part 112 that is inserted into a body P subject to insertion; a body 102 that is a reference part arranged outside the body P subject to insertion; a connection cable 108 that has a movable part capable of moving continuously and that connects the insertion part 112 and the body 102 together; and a first shape sensor 204 that detects a cable shape based on the body 102, by detecting the amount of curvature of the connection cable 108.
Patent JP-2014188735-A (JP)
Title: Liquid jet device
Inventor: HIRASAWA YUSUKE
IPC: B41J2/165
Filed: 2013-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jet device including a liquid jet head maintenance device that is simple and easy to downsize.SOLUTION: A printer includes a liquid jet head for jetting a liquid from a nozzle formed in a nozzle forming surface, and a wiper unit 101 for maintaining the liquid jet head. Further, the wiper unit 101 includes: a wiping part 111 enabled to move between a wiping position and a retract position; a slide member 112 enabled to move, in a direction along the nozzle forming surface, between a first position for positioning the wiping part 111 at the retract position and a second position for positioning the wiping part 111 at a maintenance position; a rotary gear 113 enabled to rotate between a first angle for positioning the slide member 112 at a first position and a second angle for positioning the slide member 112 at a second position; and a drive motor for rotating the rotary gear 113 between the first and second angles.