baber/WOPTO huggingface dataset:
Patent JP-2012166116-A (JP)
Title: Filtering divice and filtering method
Inventor: TSUBAKI JUNICHIRO
IPC: B01D29/11
Filed: 2011-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a filtering divice which can hardly show the deterioration of filtering capability, even when a liquid to be filtered is filtered continuously for a long period of time.SOLUTION: This filtering divice 100 includes the following functional parts: A filter 10 which is made up of a cylindrical filtering medium penetrating through one edge face 23 from the other edge face 22. This filter 10 separates a liquid component 31 from the liquid 30 to be filtered, starting with the external circumferential surface 24 side by allowing the liquid 30 to run inside the filtering medium. Thus, the liquid 30 is enriched by filtering. A current straightening member 12 which is arranged inside the filter 10. The member 12 subdivides the interior of the cylindrical filter 10 spirally toward one edge face 23 from the other edge face 22. As a result, a flow path for the liquid 30 to be filtered is formed. In addition, the surface roughness of the internal circumferential surface 25 of the filter 10 is 0.1 to 1.9 μm.
Patent JP-2011161628-A (JP)
Title: Lathe-turning insert, tool component, metal cutting method, and machine tool
Inventor: SJOO STURE
IPC: B23B1/00
Filed: 2011-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lathe-turning insert, a tool component, a method, and a machine tool for metal cutting work on a material.  <P>SOLUTION: The work material is rotated around a work material axis (C1) at a first rotating speed in a first rotating direction (R). The lathe-turning insert (9) includes a front surface, an envelope surface, and a circular cutting blade arranged at a position where the front surface and the envelope surface are crossed each other. The cutting blade extending around the front surface is positioned in a plane forming an angle α relative to the envelope surface. A tool axis (C2) is extended through the lathe-turning insert in a direction perpendicular to the plane. The lathe-turning insert is formed so as to rotate around the tool axis (C2) at a second rotating speed during metal cutting. The envelope surface forms a chip surface, and is arranged so as to get hit by chips generated during metal cutting. The chip surface includes a chip breaking means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012167595-A (JP)
Title: Variable valve device
Inventor: KIDOOKA AKIO
IPC: F01L13/00
Filed: 2011-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a variable valve device having a camshaft with a dual-axis structure, the variable valve device capable of individually controlling phases of two engine valves of an internal combustion engine while suppressing a total length of the device.SOLUTION: The variable valve device (10) includes: the camshaft (20) with the dual-axis structure including an internal camshaft (21) for driving a first engine valve of the internal combustion engine (100) and an external camshaft (22) disposed so as to have a rotation center line (23) identical with the internal camshaft outside the internal camshaft and driving a second engine valve of the internal combustion engine; a first actuator (60a) disposed on the rotation center line of the internal camshaft and controlling the phases of the internal camshaft; and a second actuator (60b) disposed on a crankshaft line (103) of the same side on which the first actuator of the internal combustion engine is disposed and controlling the phase of the external camshaft.
Patent JP-2012168769-A (JP)
Title: Interface failure management system, information processor, and interface failure management method
Inventor: MOCHIZUKI SATOSHI
IPC: G06F13/00
Filed: 2011-02-15
Abstract: PROBLEM TO BE SOLVED: To enable an information processor to change operation environments such as operation voltage, a clock frequency, and the like by itself when executing a diagnostic test due to occurrence of failure.SOLUTION: In a failure management system managing failure in an interface 202, an information processor 201 includes: interface control means 203 for performing control including execution of a diagnostic test for the interface 202; failure management control means 204 for, when a failure occurs, giving notification of the diagnostic test execution and instructions to execute the diagnostic test; change instruction means 205 for, in response to the notification of the diagnostic test execution, giving instructions to change operation environments for executing the diagnostic test; operation environment selection means 206 for, in response to the change instruction, selecting set values for operation power supply voltage and an operation frequency for executing the diagnostic test and giving notification of the selected set values; power supply control means 207 for, in response to the notification of the set value, setting the operation power supply voltage for the set value; and CLK control means 208 for, in response to the notification of the set value, setting the operation frequency for the set value.
Patent JP-2011092790-A (JP)
Title: Game machine
Inventor: SASADA YUJI
IPC: A63F5/04
Filed: 2011-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for keeping a game interesting until the end of stop operation.  <P>SOLUTION: A main CPU (31) of a Pachinko-slot machine (1) determines 9-token symbol combinations and 1-token symbol combination different in symbol which correspond only in one of reels (3L, 3C, 3R) as an internal lottery-winning symbol combination overlapping, performs stop control so as to display a symbol common to the 9-token symbol combinations and the 1-token symbol combination in a reel other than reels which finally stop when the reels (3L, 3C, 3R) stop, and performs stop control so as to display symbols different between the 9-token symbol combinations and the 1-token symbol combination in the reel which finally stops. In so doing, the main CPU (31) determines a symbol to display in the reel which finally stops in accordance with order of stop operation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012172798-A (JP)
Title: Friction plate lubricating device for automatic transmission
Inventor: KASUYA SATORU
IPC: F16D25/12
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To uniformly supply lubricating oil to a multiple-plate friction plate during slip control or slight engagement.SOLUTION: A hub 13 having splines 15 that engage with inner teeth of an inner friction plate includes uneven portions 26 formed also on an inner circumference thereof. A sleeve 21 is disposed on the inner circumference side of the hub 13, and lubricating oil is supplied from a nozzle 25 into a clearance (a) between the hub and the sleeve. The lubricating oil O is reserved in the recessed portions 26a of the uneven portions, and uniformly supplied to the entire circumference and the entire length of the multiple-plate friction plate through a plurality of through-holes 27 formed on the bottom faces along an axial direction.
Patent JP-2012172248-A (JP)
Title: Method for treating electroless nickel plating waste solution
Inventor: TAKIMOTO SEIJI
IPC: C23C18/16
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To smoothly perform activated sludge treatment for an electroless nickel plating waste solution.SOLUTION: The amount of chemicals to be used is reduced, and the activated sludge treatment for the waste solution can be smoothly performed, by carrying out a pretreatment for the electroless nickel plating waste solution including: a stage 1 of adding calcium hydroxide to an aged solution as the electroless nickel plating waste solution to control the pH of the aged solution to 6 to 7; a stage 2 of adding sodium hydroxide to the aged solution obtained in the stage 1 to control the pH of the aged solution to ≥12 and performing solid-liquid separation to control the concentration of nickel in the aged solution to ≤20 ppm; and a stage 3 of performing activated sludge treatment with the aged solution obtained in the stage 2 as the solution to be treated.
Patent JP-2012178383-A (JP)
Title: Circuit body and connector structure
Inventor: ITO NAOKI
IPC: H05K1/11
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit body and a connector structure capable of preventing occurrence of conduction failure.SOLUTION: A terminal connection part 31 continued to a conductor 27 has a split part 32. A portion continued to a depth position 34 of the slit part 32 has a connection part 35. Plating leads 36 are formed on both sides of the split part 32. The connection part 35 becomes a connection portion to a fork terminal 46. The fork terminal 46, even if a positional deviation is generated, arrives at the connection part 35 over the plating leads 36 and is electrically connected to the connection part 35. Since the terminal connection part 31 has the split part 32, the plating leads 36 can be thinly formed substantially.
Patent JP-2012176686-A (JP)
Title: Railway vehicular interior material
Inventor: MORIMOTO SEIICHI
IPC: C08J9/228
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a railway vehicular interior material whose bulk foaming rate is high and which has superior strength, flame retardancy and thermal resistance.SOLUTION: A railway vehicular interior material is a foam-molded article containing as resin components 100 pts.mass polyolephin-based resin and 100-400 pts.mass polystyrenic resin. The foam-molded article is characterized by containing 2-4 pts.mass of a flame retardant with respect to the 100 pts.mass resin component and having 10-70 folded bulk foaming rate in the entire foam-molded article, wherein a ratio of a bulk foaming rate Sf in a top layer of the foam-molded article and a bulk foaming rate If in the inside thereof meets an expression (1): 1.1≤If/Sf≤1.8.
Patent JP-2012176918-A (JP)
Title: Terrestrial invertebrate repellent composition
Inventor: KAWAMURA YASUSHI
IPC: A01N25/30
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a terrestrial invertebrate repellent composition which has sufficient repellent effects to terrestrial invertebrates belonging to gastropods such as a slug, a snail or the like, in which a repellent active ingredient is nature-derived and eco-friendly, and which is excellent in continuity.SOLUTION: This repellent composition uses a nature-derived component as the repellent active ingredient, is added with a surfactant having a cation group or exhibiting a cationic property, uses both the repellent components as particle agents, is excellent in repellent properties, and thus exhibits the strong repellent effects for a long period of time.
Patent JP-2011182398-A (JP)
Title: Method and apparatus for terminating user from group call in group communication network
Inventor: CROCKETT DOUGLAS M
IPC: H04W4/06
Filed: 2011-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism for reducing both of an apparent PTT (push-to-talk) wait time experienced by a transmitter and a whole time necessary to establish the traffic channels of participating mobile stations again without having an adverse effect on system capacity, service life of a client's battery, and other resources.  <P>SOLUTION: A method and apparatus for terminating a member from a group call in a group communication network includes a step of receiving a direction from a user who wants to terminate participation in the group communication network and to transmit to a server a request to terminate a user's participation from the group call. Further, the method and apparatus includes the step that the server receives the request to terminate the user from the group call, terminates the user from the group call, and transmits the response to the effect that the user has been terminated from the group call.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012179780-A (JP)
Title: Maintenance method, and liquid ejection device
Inventor: ARAI AKIFUMI
IPC: B41J2/18
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a maintenance method which can perform a desired cleaning operation, and a liquid ejection device.SOLUTION: It is determined whether or not an amount of liquid accumulated in a liquid accumulation part reaches a prescribed amount or larger when a first signal for indicating the execution of second cleaning different from first cleaning is inputted into the liquid ejection device, it is determined whether or not the first cleaning is executed when the amount reaches the prescribed amount or larger, the second cleaning is executed on the basis of the first signal when it is determined that the first cleaning has been executed, and the first cleaning is executed in place of the second cleaning when it is determined that the first cleaning has not been executed. Thus, the shortage of the liquid used for the first cleaning can be avoided. By this, the desired cleaning operation can be performed.
Patent JP-2011215134-A (JP)
Title: Optical tomographic image photographing device
Inventor: HANEBUCHI MASAAKI
IPC: G01N21/17
Filed: 2011-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent frontal image using the spectrum of a beam of interference light.SOLUTION: An optical tomographyic image photographing device for converting and processing an interference signal contained in spectrum on each scanning position, includes an interference optical system for dividing an optical flux emitted from a light source to a measurement flux and a reference flux to lead the measurement flux to an object to be inspected and lead the reference flux to a reference optical system, and then receiving a beam of interference light obtained by the composition of the measurement flux reflected by the object to be inspected and the reference flux, an optical scanner for changing the traveling direction of the measurement flux to scan the measurement flux in the X-Y direction on the object, and a detecting unit for detecting the spectrum of the beam of interference light. The optical tomographic photographing device also contains an image processing means for detecting the number of zero-cross points in the interference signal contained in spectrum on each scanning position when the measurement flux is two-dimensionally scanned in the X-Y direction to obtain the two-dimensional image on the X-Y direction of the object based on the detection result.
Patent JP-2012182037-A (JP)
Title: Gas circuit breaker
Inventor: KAWAMATA MASASHI
IPC: H01H33/91
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent mechanical fatigue from accumulating in an insulation nozzle and each contact piece and improve arc-extinguishing performance and insulation performance when a circuit is interrupted, by preventing misalignment between a movable side axis and a fixing side axis during the switching action of a puffer type gas circuit breaker.SOLUTION: An interruption part 2 is disposed in a container 1 which is filled with an insulation gas to form a puffer type circuit breaker. The interruption part 2 is generally composed of a fixed main contact piece 14, a movable main contact piece 12, an arc fixed contact piece 3, an arc movable contact piece 5, and an insulation nozzle 13. A movable side of the interruption part 2 is generally composed of a puffer cylinder 10, a puffer shaft 19, and a puffer piston 18. The puffer piston 18 has two supporting members 15, 16 which support the puffer shaft 19. The interruption part 2 is formed so that a movable side centroid position 17 is located between the two supporting members 15, 16 when the switching action proceeds from an intermediate position to a closed circuit position.
Patent JP-2012181399-A (JP)
Title: Liquid crystal display device and television receiver
Inventor: CHIKASAWA HIDEYUKI
IPC: F21S2/00
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a television receiver capable of restraining an increase in temperature inside a device due to heat generation of a light source arranged at an edge section of a liquid crystal panel.SOLUTION: A liquid crystal display device has a light source which is arranged either at a prescribed upper edge section or a prescribed lower edge section of a liquid crystal panel and illuminates the liquid crystal panel through a light guide plate arranged at a back of the liquid crystal panel. The liquid crystal display device also detects a position of the light source on the liquid crystal panel (S1) and, when the detected position of the light source is opposite to the prescribed upper edge section or the lower edge section in a vertical direction (Yes for S2), notifies to that effect (S3) or/and reduces illuminance of the light source (S7).
Patent JP-2012180713-A (JP)
Title: Polyhedral aggregate shape used for structure having void portion
Inventor: ADACHI MASAHIRO
IPC: E01C7/08
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an aggregate shape used for a structure having void portions which can solve problems such as damage to aggregate and deformation of a paved surface caused by vehicle loading to be a factor of functional deterioration, and clogging and reduction of void portions in pavement caused by damaged aggregate pieces and pavement deformation, and can maintain a long service life.SOLUTION: The shape of aggregate to be used is made a polyhedral shape which includes parallel surfaces and also has corner parts chamfered in order to secure void portions in pavement.
Patent JP-2012185353-A (JP)
Title: Optical transmission structure and optical transmission module
Inventor: NAGATA MASARU
IPC: G02B6/42
Filed: 2011-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission structure and an optical transmission module including an optical waveguide with high reliability.SOLUTION: An optical transmission structure 20 includes: a main substrate 30 having a first through-hole 30a opening at two main surfaces; and a first optical member 40 which is located inside the first through-hole 30a, and which projects from one of openings of the first through-hole 30a and extends around. The first optical member 40 has a recess 40a sinking from a projecting part toward the other main surface side and includes a second through-hole 40b penetrating from inside the recess 40a toward the other main surface. A second optical member 50 having a refractive index larger than the refractive index of the first optical member 40 is provided inside the second through-hole 40b.
Patent JP-2012186401-A (JP)
Title: Component built-in substrate
Inventor: HAYASHI YOSHITAKE
IPC: H05K3/46
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To improve a via connection reliability for connecting circuit boards in a component built-in substrate in which insulating resin layers sandwich a plurality of circuit boards.SOLUTION: The component built-in substrate comprises an insulating layer 101; multilayer wiring board 151, 152 which is arranged on front and rear faces of the insulating layer and in which a wiring pattern 103 is formed on a board surface contacting with the insulating layer and a solder resist 106 is formed on a part of the wiring pattern; and a via 102 formed in the insulating layer and filled with a conductive paste. The solder resist is not formed on a contact part contacting with the conductive paste in the wiring pattern, and there is partially a notch 105 on the contact part and the periphery part where the solder resist is formed. The insulating layer is formed on the notch thereby the insulating layer is adhered to the board surface of the multilayer wiring board, and the ratio of the area of the notch to the area where the solder resist is not formed thereon, is equal to or more than 30%, and is equal to or less than 70%.
Patent JP-2012185454-A (JP)
Title: Image forming device
Inventor: HIROE NOBUHIRO
IPC: G03G15/16
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To reduce impact when the tip end of a recording medium enters a second transfer position and suppress splashing of the rear end of the recording medium.SOLUTION: An image forming device comprises: a conveyance member for conveying a recording medium to a second transfer position; a transfer member for transferring an image which is transferred to the second transfer position by a transfer body to the recording medium which is conveyed to the second transfer position by the conveyance member; a first guide member which is disposed between the conveyance member and the transfer member and guides the recording medium facing a non-transfer surface of the recording medium; and a second guide member which is rotatably disposed between the conveyance member and the transfer member so as to rotate around the axis in the width direction of the recording medium, guides the recording medium facing a transfer surface of the recording medium and rotates between a first position in which the downstream side part in the conveyance direction of a recording medium to the rotation center is along the transfer body and a second position in which the upstream side in the conveyance direction of a recording medium to the rotation center approaches the recording medium.
Patent JP-2014099427-A (JP)
Title: Substrate processing apparatus and process of manufacturing substrate
Inventor: IMAI YOSHINORI
IPC: C23C16/455
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To uniformize an in-plane distribution of each of gas mixture rates when a silicon containing gas and a carbon atom containing gas are respectively supplied by independent gas supplying nozzles.SOLUTION: An odd number of first gas supplying nozzles 60 that supply a silicon atom containing gas and second gas supplying nozzles 70 that supply a carbon atom containing gas and a reduced gas are disposed alternately. A direction of a first gas supply port 68 is determined so that an intersection point (B) of gas jetting directions thereof is located farther than an intersection point (A) of gas jetting directions of second gas supply ports 72.
Patent JP-2012191400-A (JP)
Title: Imaging device and imaging apparatus
Inventor: KUSAKA YOSUKE
IPC: G03B13/36
Filed: 2011-03-10
Abstract: PROBLEM TO BE SOLVED: To simultaneously provide pixel signals for image display and pixel signals for focus detection in a pixel signal read operation of one frame of pixels including a pair of photoelectric conversion parts.SOLUTION: An imaging device includes control means for controlling first processing in which a first transfer switch transfers electric charges stored by a first photoelectric conversion part to a charge holding part, a signal output part outputs first signals based on electric signals corresponding to a first charge amount held by the charge holding part, a second transfer switch transfers electric charges stored by a second photoelectric conversion part to the charge holding part holding the first charge amount, and the signal output part outputs second signals based on the electric signals corresponding to a third charge amount equal to an addition value of the second charge amount corresponding to the electric charges stored by the second photoelectric conversion part and the first charge amount.
Patent JP-2011164633-A (JP)
Title: Display device
Inventor: KIMURA HAJIME
IPC: G02F1/1333
Filed: 2011-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooling device which can efficiently cool an LED backlight, for suppressing display unevenness due to the heat generated from the LED backlight, and to provide a display device which includes a cooling device.  <P>SOLUTION: In the display device, the LED backlight can be cooled, by arranging a coolant pipe on the back surface side of the LED backlight and supplying a coolant to the coolant pipe. Furthermore, the cooling efficiency of the LED backlight can be enhanced, by arranging a thermal conductor between the LED backlight and the cooling device.  <P>COPYRIGHT: (C)2011,JPO&INPIT