baber/WOPTO huggingface dataset:
Patent JP-2017076005-A (JP)
Title: Semiconductive roller
Inventor: KURODA KENICHI
IPC: G03G15/00
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductive roller that is not porous; when used as a development roller, hard to cause the uneven concentration of a formed image based on the roughness of the extruded skin of the outer peripheral surface; and can form an excellent image constantly.SOLUTION: A semiconductive roller 1 comprises a non-porous crosslinked product of a rubber composition that comprises only the four components of epichlorohydrin rubber, chloroprene rubber, butadiene rubber, and acrylonitrile butadiene rubber as a rubber content.SELECTED DRAWING: Figure 1
Patent JP-2016027345-A (JP)
Title: Sugar chain sample preparation method
Inventor: SHIMAOKA HIDEYUKI
IPC: G01N30/26
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To provide means for efficiently removing excessive labeling reagents after the reaction of a labeled sugar chain.SOLUTION: A sugar chain sample preparation method for reducing a labeling reagent unreacted in a sample solution containing a labeled sugar chain comprises the steps of: contacting a sample solution containing a labeled sugar chain with monolith silica to adsorb a sugar chain component to the monolith silica (step 1); cleaning the monolith silica with a cleaning liquid (step 2); and contacting the monolith silica with eluate to elute the adsorbed sugar chain component (step 3).SELECTED DRAWING: None
Patent JP-2017076843-A (JP)
Title: Receiving device, processing execution method, distribution device, packet generation method, and program
Inventor: TOKUGE YASUAKI
IPC: H04N21/435
Filed: 2015-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method and a program capable of detecting reception completion of sample data immediately after the reception completion even when the number of media fragment units (MFU) constituting the sample data (one frame of a video) is not determined in advance.SOLUTION: A receiver 200 includes: a video packet processing part 223 for detecting reception completion of the last MFU constituting sample data; and a video decoding part 222 for decoding the sample data immediately after the reception completion is detected. In the video packet processing part 223, the reception completion is detected by determining that a value related to MFU priority included in a packet is a specific value at the point of time when the packet corresponding to the last MFU is received.SELECTED DRAWING: Figure 1
Patent JP-2017079263-A (JP)
Title: Method of manufacturing shield member
Inventor: AZUMA JUNYA
IPC: H05K9/00
Filed: 2015-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a shield member in which the shield member having good moldability in a flange part and the high degree of freedom in design can be inexpensively manufactured.SOLUTION: A method of manufacturing a shield member includes: a winding step in which a long flexible shield member 21 is spirally wound to form a wound body 23; an extraction step in which the inward winding end of the wound body 23 is extracted along a winding central axis to form a spiral wire shield part 11; and a press step in which a wound part 25 remains in the wound body 23 whose inward winding end is extracted is compressed and modified in a flange shape.SELECTED DRAWING: Figure 4
Patent JP-2016033329-A (JP)
Title: Method of manufacturing sash
Inventor: OTOMO TOSHIKATSU
IPC: E06B1/70
Filed: 2015-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a sash capable of adapting to higher heat insulation while using a metal frame or a composite frame made of metal and resin.SOLUTION: A sash includes a frame 1 and sliding screens 2 and 3 that are slidably provided within the frame. In the frame 1, resin rail assist materials 4a, 4b, 5a and 5b are provided in a metal frame 1b or a composite frame 1a made of metal and resin, in such a manner as to be detachable from the inner peripheral side. Depth dimensions of rails 16, 17, 33 and 34 are increased by the rail assist materials 4a, 4b, 5a and 5b. Stiles/rails 53a, 53b, 62a, 62b, 63a, 63b, 64a and 64b of the sliding screens 2 and 3 are made of resin.SELECTED DRAWING: Figure 1
Patent JP-2016048929-A (JP)
Title: Method and apparatus for encoding video and method and apparatus for decoding video, based on encoding unit having tree structure
Inventor: MIN JUNG-HYE
IPC: H04N19/46
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide video encoding and video decoding performing transformation between a spatial region and a transformation region by using an encoding unit having a hierarchical structure.SOLUTION: A video encoding method includes the steps of: splitting a picture of a video into at least one maximum coding unit; encoding the picture based on coding units according to depths which are obtained by hierarchically splitting each of the maximum coding units according to depths to determine coding units according to coded depths independently for each of the coding units according to depths; determining coding units having a tree structure; and outputting data that is encoded based on the coding units having the tree structure, information about the coded depths and an encoding mode, and coding unit structure information indicating a size and a variable depth of a coding unit.SELECTED DRAWING: Figure 6
Patent JP-2017082894-A (JP)
Title: Accumulator device for hydraulic down-the-hole drill
Inventor: ECHIGOYA SHUNSUKE
IPC: E21B1/26
Filed: 2015-10-27
Abstract: PROBLEM TO BE SOLVED: To provide an accumulator device for hydraulic down-the-hole drill in which a high pressure accumulator unit and a low pressure accumulator unit have a common structure and a stable operation is assured at low cost.SOLUTION: This accumulator device 1 is constructed in such a way that a high pressure accumulator unit 10 adjusted to store pressure of high pressure oil and a low pressure accumulator unit 50 having a structure common to that of the high pressure accumulator unit 10 to store pressure of low pressure oil are cooperatively arranged in forward or rearward orientation. Between the high pressure accumulator unit 10 and the low pressure accumulator unit 50 is arranged a connecting member 22 having a first communication passage 22a communicating a non-accumulated pressure fluid passage 52 of the high pressure accumulator unit 10 with an accumulated pressure fluid passage 51 of the low pressure accumulator unit 50 and a second communication passage 22b communicating the accumulated pressure fluid passage 51 of the high pressure accumulator unit 10 with a non-accumulated pressure fluid passage 52 of the low pressure accumulator unit 50.SELECTED DRAWING: Figure 2
Patent JP-2017084122-A (JP)
Title: Observation system and observation method using missile
Inventor: UESUGI MITSURU
IPC: B64C13/18
Filed: 2015-10-28
Abstract: PROBLEM TO BE SOLVED: To observe a wide observation area which is wider than a drone drivable distance, which allows an operator to obtain pieces of observation data on all observation zones for analysis of whole observation area, even when the operator cannot go to an observation foothold due to failure of a transportation infrastructure, or failure occurs in a communication infrastructure.SOLUTION: Each of drones A, B, C, D, E, F flies in an observation zone from an observation foothold in which each drone waits, to a next observation foothold for observation, when each drone lands the next observation foothold, each drone performs data relay for transferring all pieces of observation data on and after the initial observation zone stored in its own device to a next drone which waits in the observation foothold. The data relay between drones is repeated subsequently in the all observation zones, for transporting pieces of observation data in the all observation zones to an observation foothold which is a destination.SELECTED DRAWING: Figure 3
Patent JP-2016041271-A (JP)
Title: Brunnian link making device and kit
Inventor: NG CHEONG CHOON
IPC: A44C27/00
Filed: 2015-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a Brunnian link formed from a closed loop doubled over itself to capture another closed loop to form a chain.SOLUTION: An example kit provides for successful creation of unique wearable articles using Brunnian link assembly techniques and includes several pin bars 14 that are supported in a desired special orientation by at least one base 12. The desired special orientation is dependent on a desired linked configuration of the completed article. The base 12 and pin bars 14 may be assembled in various combinations and orientations to provide endless variation of completed link orientations. Additional bases 12 and pin bars 14 can be added to further expand possible completed article creation.SELECTED DRAWING: Figure 1
Patent JP-2017081802-A (JP)
Title: Composite polycrystal and method of manufacturing the same
Inventor: ISHIDA TAKESHI
IPC: C01B32/26
Filed: 2015-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite polycrystal with improved defect resistance in a diamond sintered body.SOLUTION: A composite polycrystal 10 includes a polycrystalline diamond phase 11 containing a plurality of diamond particles, and a non-diamond phase 12 composed of non-diamond carbon. The non-diamond phase 12 is dispersed in the polycrystalline diamond phase 11, and an average value of projected area equivalent circle diameters of the non-diamond phase 12 is 1000 nm or less, preferably 100 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2017090479-A (JP)
Title: Image forming apparatus
Inventor: NAKAJIMA MAKOTO
IPC: G03G15/08
Filed: 2015-11-02
Abstract: PROBLEM TO BE SOLVED: To further reduce a time until the start of an image forming operation according to the amount of toner supplied from a toner supply container.SOLUTION: An image forming apparatus comprises: toner detection means that detects the amount of toner supplied from a toner supply container; developing unit toner detection means that detects the amount of toner inside a developing unit; and a control part that, when the amount of toner supplied from the toner supply container detected by the detection means is a first amount, advances a timing to start image formation that is executed according to the amount of toner detected by the developing unit toner detection means compared with a case where the amount of toner supplied from the toner supply container detected by the detection means is a second amount smaller than the first amount.SELECTED DRAWING: Figure 5
Patent JP-2017090999-A (JP)
Title: Program and portable terminal
Inventor: KURABAYASHI SHUICHI
IPC: G06F3/0488
Filed: 2015-11-04
Abstract: PROBLEM TO BE SOLVED: To speedily input several types of commands for an object using a small area with high accuracy.SOLUTION: A program causes a portable terminal equipped with a touch panel having a first region and a second region to realize: a command information storage section to store command information indicating a correspondence between a command and an object subjected to the command; a positional information storage section to store positional information indicating a display position of each object in the second region; a command selection section to select the command on the basis of a state of operation with a first finger in the first region; a region demarcation section to make a region, corresponding to the display position of the object subjected to the selected command in the second region, an operation receivable region on the basis of the command information and the positional information; and a command execution section to execute the selected command for the object corresponding to the region operated with a second finger in the operation receivable region in a state where the operation with the first finger is continued in the first region.SELECTED DRAWING: Figure 7A
Patent JP-2016112401-A (JP)
Title: Swing boat device of game machine
Inventor: SU YONGYI
IPC: A63G31/04
Filed: 2015-11-09
Abstract: PROBLEM TO BE SOLVED: To give children a novel and interesting entertainment, and provide children a novel game machine experience in playing.SOLUTION: A swing boat device of a game machine comprises a ship body 1, a swing frame 2, and a foundation frame body 3. The ship body 1 is disposed on the swing frame 2. The swing frame 2 is mounted on the foundation frame body 3 via bearings 4 which are installed to two ends of the foundation frame body 3. A swing driving mechanism is installed to the foundation frame body 3. The swing driving mechanism is coupled to the swing frame 2, and vibrates the swing frame 2 in lateral direction around the bearings 4. When the swing boat device is applied to the game machine, the swing frame 2 can vibrate in the lateral direction, therefore a novel and interesting entertainment experience is given to children. The swing boat device can be provided at low cost, and has high safety and reliability.SELECTED DRAWING: Figure 1
Patent JP-2016156495-A (JP)
Title: Piston ring for internal combustion engine
Inventor: SASAKI JUNICHI
IPC: F16J9/26
Filed: 2015-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring for an internal combustion engine that can prevent aluminum coagulation from occurring for a long period under a high-temperature and high-load condition.SOLUTION: The piston ring 1 for an internal combustion engine includes a piston ring base material 11 over which an anti-aluminum coagulation coat 12 is coated. The anti-aluminum coagulation coat 12 is a composite coating that contains ceramics as a main component and is coated to at least one of upper and lower side faces 11a and 11b of the piston ring base material 11. The composite coating contains solid lubricant.SELECTED DRAWING: Figure 1
Patent JP-2017091904-A (JP)
Title: Light guide and manufacturing method of light guide member
Inventor: KOIZUMI HIDEKI
IPC: F21S8/00
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a light guide capable of fixing a fixing member to a light guide member easily and firmly, and to provide a manufacturing method of a light guide member.SOLUTION: A light guide 2 includes: a light guide member 3 extending in one direction; and a fixing member 8 which is side by side with the light guide member 3 in the direction orthogonal to the longer direction of the light guide member 3, and which is fixed to the light guide member 3. The light guide member 3 includes: a core 4 extending in the longer direction of the light guide member 3; and a clad 6 extending in the longer direction of the light guide member 3, and laminated on an outer peripheral surface of the core 4. The core 4 includes: an incident surface constituted at one end surface in the longer direction of the core 4; an emission surface 43 constituted on the surface facing the opposite side from the fixing member 8 of the core 4; and a reflection part for reflecting the light entering from the incident surface 41 to the emission surface 43 side. The clad 6 is formed at the end part on the fixing member 8 side of the clad 6, and has a hook part 66 which can be hooked to the fixing member 8.SELECTED DRAWING: Figure 2
Patent JP-2017090770-A (JP)
Title: Image forming apparatus
Inventor: KOBAYASHI MASATO
IPC: G03G15/14
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a trouble caused by curl of a recording medium after fixing.SOLUTION: There is provided an image forming apparatus comprising: fixing means that thermally fixes a toner image on a sheet to be conveyed; deformation determination means that determines a timing at which deformation of the sheet passed through the fixing means starts; and control means that performs an operation corresponding to a result of determination from the deformation determination means.SELECTED DRAWING: Figure 4
Patent JP-2017092829-A (JP)
Title: Support stand for video display device and composite display system including the same
Inventor: OKUMURA MASAYUKI
IPC: H04N5/64
Filed: 2015-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a support stand for video display device capable of supporting a video display device, such as a large TV, stably even if a support member is constituted not to protrude forward and backward, and to provide a composite display system including the same.SOLUTION: In a support stand 1A for video display device consisting of a body section 2 to which a video display device, i.e., a large liquid crystal television T, is attached, and support means 3, 4 for supporting the body section 2, the support means 3, 4 are provided with first support means 3 for supporting the body section 2 rotatably in the horizontal direction on any one of the left or right side, and second support means 4 for supporting the body section 2 on the other side of the support position by the first support means 3, while moving integrally with the body section 2.SELECTED DRAWING: Figure 1
Patent JP-2017089853-A (JP)
Title: Liquid-sealed vibration damping device
Inventor: KISHIDA TOMOYUKI
IPC: F16F13/14
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a liquid-sealed vibration damping device which can suppress the lowering of vibration damping performance even if a stopper member is arranged.SOLUTION: A first liquid chamber LR1 and a second liquid chamber LR2 are defined by an elastic member 40 connected to an inner cylinder member 30, and an outer cylinder member 20, and liquid 60 is filled therein. An arm part is connected to a side intersecting with a paper face at a main body part 42 which contacts with the inner cylinder member 30 out of the elastic member 40, and the arm part is connected to the outer cylinder member 20. In the main body part 42, stopper members 50 which protrude from the main body part 42 are formed at both sides in a diameter radial direction DR. Grooves Di are formed at the stopper members 50.SELECTED DRAWING: Figure 2
Patent JP-2017092921-A (JP)
Title: Duty ratio adjustment circuit
Inventor: TSUSHIMA HIROYUKI
IPC: H03K5/04
Filed: 2015-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a duty ratio adjustment circuit for adjusting a duty ratio of a differential signal.SOLUTION: A duty ratio adjustment circuit 100 includes a driver circuit 1, a DC voltage offset correction unit 2, an integral calculation unit 3, and an integral correction unit 4. The driver circuit 1 differentially amplifies a positive phase input signal INP and a negative phase input INN and outputs a positive phase output signal OUTP and a negative phase output signal OUTN. The DC voltage offset correction unit 2 is a circuit that corrects the output offset voltage VOFFSET. The integral calculation unit 3 is a circuit that outputs a first integral voltage V37 of the integral value of a first current I37 determined by variable resistors 35 and 36 switched according to the target duty ratio and a second integral voltage V38 of the integral value of a second current I38. The integral correction unit 4 corrects the first current I37 and the second current I38 of the integral calculation unit 3 according to the duty ratio of the positive phase input signal INP and the negative phase input signal INN.SELECTED DRAWING: Figure 1
Patent JP-2017093530-A (JP)
Title: Pachinko game machine
Inventor: UCHIYAMA MASAMITSU
IPC: A63F7/02
Filed: 2015-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine for achieving further novel amusement in a game machine adopting a concept of creating a game progress state advantageous to a player.SOLUTION: A Pachinko game machine is configured such that an expectation value relating to the number of winning balls given to a player by execution of a small win game per unit time becomes smaller than the number of shot game balls per the unit time in a special pattern time-shortening first state when the game balls are shot toward a special pattern start pocket at a predetermined interval, while an expectation value relating to the number of winning balls given to the player by execution of a small win game per unit time is larger than the number of shot game balls per the unit time under the same condition and in a special pattern time-shortening second state.SELECTED DRAWING: Figure 42
Patent JP-2017097035-A (JP)
Title: Image formation device
Inventor: WADA MINORU
IPC: G03G15/043
Filed: 2015-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an image formation device capable of setting surface potential of a photoreceptor drum to target potential with a simple configuration.SOLUTION: An image condition adjustment section 53 executes charging bias adjustment operation to adjust potential of a photoreceptor drum 20 to a target potential V0, forms a predetermined potential region on a periphery of the photoreceptor drum 20 in the charging bias adjustment operation, by applying certain charging bias to a charging bias application section 62, forms a toner image on the periphery of the photoreceptor drum 20 by controlling a developing bias application section 63 to change the developing bias in a manner to intersect with the potential region, and decides a value of the charging bias corresponding to the target potential V0 on the basis of a density measurement result of the toner image by a density sensor 65.SELECTED DRAWING: Figure 4
Patent JP-2017098005-A (JP)
Title: Negative electrode active substance, negative electrode, lithium ion secondary battery, manufacturing method of negative electrode material for nonaqueous electrolyte secondary battery, and manufacturing method of lithium ion secondary battery
Inventor: HIROSE KIICHI
IPC: H01M4/48
Filed: 2015-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a negative electrode active substance which can increase the battery capacity and enhance the cycle characteristic when used as a negative electrode active substance of a secondary battery.SOLUTION: A negative electrode active substance comprises: negative electrode active substance particles. The negative electrode active substance particles include a silicon compound expressed by SiO(0.5≤x≤1.6). When the negative electrode active substance particles is measured by an atomic probe method, and a face of a concentration of e.g. 75% for Si, obtained by the atomic probe method, is defined as a boundary face of silicon grains, the average size of the silicon grains is in a range of 0.25-5 nm in the particle center portion of the negative electrode active substance particles.SELECTED DRAWING: Figure 1
Patent JP-2017094585-A (JP)
Title: Gas barrier film, method for producing the same and electronic device
Inventor: YASHIRO SHINNOSUKE
IPC: C23C16/509
Filed: 2015-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a gas barrier film significantly improved in gas barrier properties.SOLUTION: There is provided a gas barrier film which has a mixed region of 5 nm or more continuing in the thickness direction which is a region containing silicon and a transition metal M and in which the value of the atomic number ratio (M/silicon) of a transition metal M to silicon is within a range of 0.02 to 49 in the thickness direction, in which the mixed region has an A region in which a transition metal is contained as a main component in at least one region of a plurality of regions and a B region in which silicon is contained as a main component in other regions, and in the distribution curve showing the relation between a distance from a surface of the B region of a gas barrier layer in the layer thickness direction of the B region of the gas barrier layer and a ratio of each amount of each atom to the total amount of a silicon atom, an oxygen atom and a carbon atom, all of the predetermined conditions are satisfied.SELECTED DRAWING: Figure 1A