baber/WOPTO huggingface dataset:
Patent JP-2013106077-A (JP)
Title: Route determination device, node device, and route determination method
Inventor: OKAMOTO TAKUYA
IPC: H04L45/42
Filed: 2011-11-10
Abstract: PROBLEM TO BE SOLVED: To reduce the calculation amount in calculating a route on a network formed by a plurality of node devices.SOLUTION: A route determination device 2a executes: a process of receiving a calculation request which requests route calculation; a route determination process of determining a route which conforms to the calculation request by performing the route calculation when route information stored in a memory does not include the route which conforms to the calculation request; a process of obtaining the route which conforms to the calculation request from the route information when the route information stored in the memory includes the route which conforms to the calculation request; a process of storing the route information of the route determined in the route determination process in the memory; and a process of sharing, with another route determination device which determines a route via another node device 2c among a plurality of node devices 2b to 2e, the route information of the route determined in the route determination process.
Patent JP-2013007116-A (JP)
Title: Method of drying powder material containing iron element, fluorine and moisture, and method of operating vertical furnace
Inventor: MURAI RYOTA
IPC: C22B1/00
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a drying method by which, when a powder material containing iron elements, fluorine and moisture is charged into a vertical furnace for reduction and melting, after it is dried, to collect metal iron (molten iron), the powder material is separated into fine grain raw material with high fluorine concentration and coarse grain raw material with low fluorine concentration and they are collected, and then only the coarse grain raw material with high fluorine concentration is charged into the vertical furnace to reduce the amount of fluorine charged into the vertical furnace and utilize slug; and to provide a method of operating the vertical furnace.SOLUTION: In the method of drying the powder material containing iron elements, fluorine and moisture, the molar ratio of iron hydroxide to fluorine in the powder is set to ≥4 and ≤15, and a direct-flame type kiln in which the maximum temperature on the inner wall of the kiln is set to 800°C is used for drying the powder material.
Patent JP-2013110841-A (JP)
Title: Cooling structure for brushless motor
Inventor: MATSUMOTO KOJI
IPC: H02K9/06
Filed: 2011-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a cooling structure for a brushless motor that facilitates taking in external air with a simple structure, thereby accelerating heat radiation from the brushless motor.SOLUTION: A cooling fan 7 is attached to one end side of a motor shaft 10 integrated into a rotor 2 that rotates inside a stator 3. The stator 3 includes a stator core 4, insulating members 5, and coils 6. The stator core 4 is composed of a cylindrical part 40 having a substantially cylindrical shape and a plurality of tooth parts 42 projecting from an inner periphery surface 41 of the cylindrical part 40. The insulating members 5 cover the inner periphery surface 41 of the cylindrical part 40, shaft direction end surfaces 43 and 44, and the plurality of tooth parts 42, respectively. The coils 6 are wound around the tooth parts 42 coated with the insulating members 5, respectively. Ventilation concave parts 50 are provided at the places between respective the tooth parts 42 adjacent to each other in the circumferential direction, where one of the insulating member 5 covers the shaft direction end surface on the side opposite to the side of the cooling fan 7.
Patent JP-2013110332-A (JP)
Title: Surface mounting electronic device
Inventor: TERADA SATOSHI
IPC: H01L23/12
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounting electronic device which improves the mounting strength while securing electric connection between the electronic device and a mother board.SOLUTION: In a mounting terminal 3 provided on a terminal substrate 1, through holes 4 which penetrate the mounting terminal and open on a surface facing a mother board, with plating performed on inner walls of the through holes, are formed. Further, ventilation paths 5 which communicate with the through holes 4, penetrate through the terminal substrate 1 at a side opposite to the side with the mother board, and open on a surface of the terminal substrate 1, are provided. The ventilation paths 5 have a diameter smaller than that of the through holes 4 and plating is not performed on inner walls of the ventilation paths 5. When the mounting terminal 3 is joined to the mother board, a gas is discharged from the ventilation paths 5, thereby allowing melting solder to fill into the through holes.
Patent JP-2013107182-A (JP)
Title: Disk grinder
Inventor: MIYAZAWA TAKESHI
IPC: B24B55/05
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk grinder which has a simple structure to achieve a rotation stop mechanism of a wheel guard for preventing scattering of cutting powder, and whose cost reduction is achieved.SOLUTION: The disk grinder is provided with a stopper portion (a wall 10) for closing at a part of a groove 6 for preventing coming-off of a wheel guard 20 provided on a spindle cover 4 to configure such that when the wheel guard 20 rotates, the wall 10 and a projection 22 for preventing coming-off of the wheel guard 20 make contact, thereby limiting the rotation angle of the wheel guard 20. Even when the wheel guard 20 happens to rotate from an intended position due to some operations during operation of the disk grinder, the projection 22 abuts to the wall 10. Accordingly, an opening 20a of the wheel guard 20 is not directed toward an operator side to thereby prevent cutting powder from being scattered toward the operator side.
Patent JP-2012101546-A (JP)
Title: Container having barrier properties, and method of manufacturing the same
Inventor: SHARE PAUL E
IPC: C08K3/10
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer or monolayer plastic container having a barrier layer prepared by blending (i) a polyester resin, preferably an aromatic polyester resin such as a polyethylene terephthalate, (ii) a polyamide material, preferably an aromatic polyamide material, and (iii) an oxygen scavenging material, preferably a transition metal, and to provide a method of manufacturing the same.SOLUTION: In the preparation of the barrier layer, a preform first is prepared by an injection molding process, wherein a preblend containing a diluent polyester, polyamide material and the oxygen scavenging material is added to a base polyester during the injection molding process. The preform is expanded to form a container.
Patent JP-2013113461-A (JP)
Title: Refrigerant recovery device and refrigerant recovery method using the same
Inventor: TATO KOJI
IPC: F25B45/00
Filed: 2011-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant recovery device and a refrigerant recovery method each of which can safely recover an inflammable refrigerant in a recyclable state.SOLUTION: Industrial air is introduced into a refrigerant recovery device 20 through a regulator 22 and a pressure of the refrigerant recovery device 20 is held higher than an atmospheric pressure. After a mixed refrigerant is sucked by a suction valve 30, an oil separator 32 separates HFO-1234yf from a freezer oil and then recovers them individually. As a result, man-power required for separating the HFO-1234yf from the freezer oil in advance is decreased and even if the HFO-1234yf is partially dissipated to outside air, the HFO-1234yf is not allowed to enter the inside of the refrigerant recovery device 20, thereby preventing the ignition and explosion of the inflammable HFO-1234yf.
Patent JP-2012193843-A (JP)
Title: Automatic gap adjustment mechanism for wedge/cam brake
Inventor: MAEHARA TOSHIFUMI
IPC: F16D55/226
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gap adjustment mechanism for a wedge/cam brake, which is excellent in assemblability, has a simple structure, protects components which require precision, allows gap adjustment to be performed stably, is free from the risk of no-braking, and facilitates addition of an operation means such as a hydraulic cylinder as an emergency brake.SOLUTION: In the wedge/cam brake in which the base end portion of brake arms 4, 4 are extended and oscillated by the cam action of a wedge cam 10 by the shaft movement of a camshaft 11 in which the wedge/cam 10 is formed, when excess stroke is generated, since a gap adjustment during the excess stroke can be performed while a predetermined force acts upon the front end of the camshaft 11 itself, by changing the initial position of shaft direction of the camshaft 11, adjusting the relative position of the shaft direction by the rotation with a nut member 22 screwing with a reversible screw portion 11B provided in the front end portion of the camshaft 11, the stable gap adjustment becomes possible in a wide range with a single adjustment mechanism.
Patent JP-2013113431-A (JP)
Title: Driving force transmission device
Inventor: ASAI SOICHI
IPC: F16D25/0638
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To achieve a driving force transmittable state at a low temperature where oil pressure required for connecting a hydraulic clutch cannot be generated.SOLUTION: A hybrid driving force transmission device includes in a driving force transmission system from an engine Eng to driving wheels: a clutch hub shaft 2; a clutch drum shaft 4; and a normal open type dry multi-disc clutch 7 which is interposed between both the shafts 2, 4 and connected by oil pressure supply. In such a hybrid driving force transmission member, a shape memory spring 84 using a material of which the shape characteristics are changed at the low temperature is adopted for a part of members constituting the driving force transmission system. Then, a first low temperature driving force transmission mechanism A1 is provided which provides a state that a driving force can be transmitted by changing the shape of the shape memory spring 84 at the low temperature where the oil pressure required for connecting the dry multi-disc clutch 7 cannot be generated.
Patent JP-2013120159-A (JP)
Title: Vehicular display device
Inventor: TOMOTO SHUNSUKE
IPC: G10K9/12
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular display device capable of providing auditory information at a sound pressure level that reaches a vehicle passenger.SOLUTION: A vehicular display device includes: a display panel 20 for displaying visual information according to a vehicle state; a circuit substrate 42 placed on a display direction rear side of the display panel 20, and having a through-hole 42a formed in the display direction; a sound emitting body 70 mounted around the through-hole 42a on a back surface 42b on the display direction rear side in the circuit substrate 42, and emitting sound waves to provide auditory information according to the vehicle state; a control circuit 41 electrically connected to the sound emitting body 70 by the circuit substrate 42, and controlling display of the visual information and driving of the sound emitting body 70; and a cover 50 having an opening edge 53 airtightly secured to the back surface 42b of the circuit substrate 42 and covering the sound emitting body 70 from the display direction rear side.
Patent JP-2013123168-A (JP)
Title: On-vehicle communication equipment, its roadside equipment, on-vehicle communication lsi, and its roadside equipment lsi
Inventor: SUGIYAMA YOSHIICHI
IPC: H04W4/04
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication apparatus to perform transmission power control which can maintain throughput as well as secure a service area in road-to-vehicle and vehicle-to-vehicle communications accessed by a CSMA/CA method.SOLUTION: In a communication apparatus, a road information database in which position information and vehicle density information are correlated to each other and a communication control unit are incorporated. The road information database outputs vehicle density information on the basis of position information which is input. The communication control unit controls transmission power on the basis of vehicle density information at its own position which is obtained by using the road information database. Since transmission power control is exercised so as to lower transmission power in an area where the vehicle density is high or raise transmission power in an area where the vehicle density is low without consuming throughput for communication to obtain the vehicle density information, communication with optimum transmission power necessary to secure a service area can be performed while maintaining throughput intact.
Patent JP-2013125111-A (JP)
Title: Display control device
Inventor: HAMADA AKIRA
IPC: G06F1/32
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a display control device which is adapted to actual situations on a screen for display of various information to achieve both of power-saving and user-friendliness of the screen.SOLUTION: A display control device 3 is capable of switching brightness of a screen from a normal mode to a power-saving mode in response to passage of a prescribed display switching time and includes an information amount detection unit 22 for detecting the number of characters of screen information displayed in the screen and a time setting unit 25 which sets a longer display switching time in accordance with the increase in number of characters of the screen information, which is detected by the information amount detection unit.
Patent JP-2012083780-A (JP)
Title: Production system for sheet bundle
Inventor: ASAKAWA MINORU
IPC: G03G15/00
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To improve operability in setting of post-processing including a sheet performed with image formation by an image forming part and a sheet directly supplied without passing the image forming part.SOLUTION: A non-image sheet reference mode for producing a sheet bundle by inserting image sheets which are supplied from body trays A, B and C of an image forming apparatus 100 and pass an image forming part 142 by making non-image sheets supplied from PI trays D and E of a post-processing device 200 as references or an image sheet reference mode for producing a sheet bundle by inserting non-image sheets supplied from the PI trays D and E by making image sheets which are supplied from the body trays A, B and C and pass the image forming part 142 as references can be selected. When the sheet bundle is produced by inserting the sheets, a plurality of insertion positions can be set, and the sheet feed trays (the body trays A, B and C and the PI trays D and E) for supplying the sheet to be inserted for each insertion position can be set.
Patent JP-2013127040-A (JP)
Title: Method of producing thermoplastic elastomer composition
Inventor: MIURA YU
IPC: C08J3/24
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a thermoplastic elastomer composition, capable of obtaining a high-quality thermoplastic elastomer composition excellent in appearance of a product.SOLUTION: A method of producing a thermoplastic elastomer composition includes: a step of supplying a crosslinking rubber and a thermoplastic resin into a cylinder 16a of an extruder 16 from a supplying position P3; a step of supplying a peroxide into the cylinder 16a of the extruder 16 from a supplying position P4 located downstream of the supplying position P3; a step of supplying oil into the cylinder 16a of the extruder 16 from a supplying position P5 located downstream of the supplying position P4; and a step of supplying the peroxide into the cylinder 16a of the extruder 16 from a supplying position P6 located downstream of the supplying position P5. Shore A hardness of the obtained thermoplastic elastomer is 60 or lower.
Patent JP-2013128501-A (JP)
Title: Slide rail, and sheet feeder and image forming apparatus
Inventor: YOKOYAMA SATOKI
IPC: A47B88/14
Filed: 2011-12-20
Abstract: PROBLEM TO BE SOLVED: To provide slide rails employing rollers which can be stronger against lateral load and move smoothly.SOLUTION: A slide rail 300 includes the combination of an outer rail 100 including a first rail board 101 with grooves 105 and 205 positioned on both rims in the longitudinal direction of the first rail board and a small-diameter roller 110, and an inner rail 200 including a second rail board 201 with grooves 205 and 205 positioned on both rims in the longitudinal direction of the second rail board and a large-diameter roller 210. In the slide rail, a projecting portion 106 projecting toward an opposite side of a position in which the large-diameter roller 210 of the inner rail 200 is disposed along the longitudinal direction is formed in the first rail board 101, and a projecting portion 106 projecting toward an opposite side of a position in which the small-diameter roller 110 of the outer rail 100 is disposed along the longitudinal direction is formed in the second rail board 201.
Patent JP-2013129157-A (JP)
Title: Image printing apparatus and control method thereof, and program
Inventor: TANAKA NOBUHIKO
IPC: H04N1/387
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an image printing apparatus and a control method thereof in which a paper sheet size appropriate for a specified print range that is specified as a print target can be shown among a plurality of paper sheet sizes, and to provide a program.SOLUTION: The image printing apparatus 300: calculates an area ratio between the specified print range that is specified as the image target and a paper sheet per the plurality of paper sheet sizes; and displays a paper sheet image that shows the paper sheet size having the most largest area ratio of the specified image range in the paper sheet among the calculated area ratio, while overlapping an image displayed on a display part 303.
Patent JP-2012086043-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing the decline of an interest in the variable display of symbol information.SOLUTION: A plurality of kinds of decorative symbols displayed at an image display device 42 includes an array identification part for indicating array identification information capable of identifying an array order and a character display part for displaying the same character in a different form for each of the various kinds of symbols, and by successively and variably displaying the decorative symbols, the character display parts in the various kinds of symbols are successively switched and displayed and the characters of the character display parts are displayed as a series of moving images. Thus, since the moving image of the character is displayed by the display of the character display parts during the variable display of the decorative symbols, the decline of the interest in the symbol variation is suppressed. Also, the decorativeness of the decorative symbols is improved by the character display parts in the entire period from the start of the variable display to stop display.
Patent JP-2013134372-A (JP)
Title: Toner set, image forming apparatus, and image forming method
Inventor: TASAKA SHIGEAKI
IPC: G03G15/01
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent a drastic temperature elevation of a surface of toner layers in a fixing device employing a light beam system.SOLUTION: Amounts of light absorbents included in toners of respective layers are set in such a manner that a toner layered at the farther side from a recording material has the lower absorptivity for a light beam.
Patent JP-2013133747-A (JP)
Title: Cooling control device of internal combustion engine
Inventor: HOSHIKAWA ATSUSHI
IPC: F01P3/02
Filed: 2011-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a cooling control device which prevents occurrence of knocking by separating a cooling path for cooling the periphery of an intake port from a cooling path for cooling a cylinder block and an exhaust port of a cylinder head, and efficiently cooling air flowing through the intake port by controlling the flow of cooling water flowing through a cooling path around the intake port.SOLUTION: This cooling control device includes: a first cooling water circuit 5 for cooling the circumference of an intake port 32 in a cylinder head 3; a second cooling water circuit 6 cooling the circumference of a cylinder cooling passage 21 and an exhaust port 31 in the cylinder head 3, and formed independently of the first cooling water circuit 5; and a control means 53 to control operation of an electric pump 52. The control means 53 controls the operation of the electric pump 52 based on the cooling water temperature in the second cooling water circuit during stop of the electric pump 52.
Patent JP-2013135383-A (JP)
Title: Packet buffer device and packet buffer control method
Inventor: KAWAI KENJI
IPC: H04L49/9015
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To minimize increase in the extra circuit scale incident to increase in the data memory for storing packets, even if the number of packets to be stored is increased.SOLUTION: A packet buffer device 10 includes a memory 12, a write block buffer 13A, and a read block buffer 14A. A packet control unit 11 stores input packet data sequentially in the write block buffer 13A, stores the packet boundary information indicating the end position of packet data in the write block buffer 13A therein, writes the data of a predetermined volume in the memory 12 at a moment in time when it is stored, reads the data from the memory 12 in response to an output instruction and stores that data in a read block buffer 14A, and then reads and outputs each packet data contained in that data on the basis of the packet boundary information contained in that data.
Patent JP-2013133058-A (JP)
Title: Wheel position detecting device and tire pneumatic pressure detecting device equipped therewith
Inventor: MORI MASASHI
IPC: B60C23/04
Filed: 2011-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a wheel position detecting device for shortly, accurately and more reliably specifying the position of a wheel.SOLUTION: Gear information showing the tooth position of a gear is acquired from detection signals from wheel speed sensors 11a-11d. A variation allowable width is set for the tooth position at a timing for receiving a frame. When the tooth position at the timing for receiving the frame is outside the range of the variation allowable width, a wheel on which a transmitter 2 transmitting the frame is mounted is eliminated from a candidate. Remaining wheels are each registered as a wheel on which the transmitter 2 transmitting the frame is mounted. Furthermore, an area where the variation allowable width based on the tooth position at the timing for receiving the frame overlaps a previous variation allowable width is set as a new variation allowable width, and the new variation allowable width is then narrowed. Considering Null, the angle of the transmitter 2 when transmitting the frame, namely, a transmitting angle is changed every predetermined time.