baber/WOPTO huggingface dataset:
Patent JP-2011069657-A (JP)
Title: Tire performance simulation method, tire performance simulation device, and tire performance simulation program
Inventor: MINAKI HIROYUKI
IPC: B60C19/00
Filed: 2009-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire performance simulating method etc. for acquiring strain energy loss with high accuracy.  <P>SOLUTION: This tire performance simulation method comprises the following steps: rolling analysis is performed concerning a tire model wherein the tire is divided by mesh division into a plurality of elements (step 104); based on the results of the rolling analysis, time history distribution of displacements of the elements and time history distribution of Cauchy stresses are acquired (steps 106-108); based on the time history distribution of the displacements, time history distribution of Green strains is acquired (step 110); based on the time history distribution of the displacements and the time history distribution of the Cauchy stresses, time history distribution of second Piora-Kirhihoff stresses is acquired (step 112); by causing the Green strains and the second Piora-Kirhihoff stresses have phase differences, based on the time history distribution of the Green strains and the time history distribution of the second Piora-Kirhihoff stresses, strain energy losses of the elements are acquired (step 114); and by adding the strain energy losses of the individual elements, a strain energy loss of the tire is acquired (step 116).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071677-A (JP)
Title: Amplifier circuit
Inventor: NAKANISHI MANABU
IPC: H03F1/22
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplifier circuit which inputs an input signal to a transistor, by connecting the transistor to an output transistor in series, as well as, which does not increase the power consumption of the output transistor even if power supply voltage becomes high, and to solve the problem wherein the standard of the output transistor is exceeded, because the base potential of the output transistor is fixed to increase the power consumption of the output transistor, when the power supply voltage becomes high, in a cascode-configured amplifier circuit which drives the output transistor by the transistor.  <P>SOLUTION: The amplifier circuit includes a voltage feedback circuit 30 which receives a power supply voltage, determines the base potential of the output transistor on the basis of the power supply voltage, and changes the base potential of the output transistor, interlocked with the fluctuations in the power supply voltage. As a result, since the base potential of the output transistor also becomes high, when the power supply voltage becomes high, power consumption of the output transistor can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080493-A (JP)
Title: Axle spring rubber of axle box supporting device for railroad vehicle and manufacturing method thereof
Inventor: IWATA HIDEAKI
IPC: F16F1/38
Filed: 2009-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an axle spring rubber of an axle box supporting device for a railroad vehicle capable of nonlinearizing spring characteristics by the axle spring rubber itself.  <P>SOLUTION: In the axle spring rubber 14 of the axle box supporting device for the railroad vehicle, an upper-side rubber stopper 60 extending radially outward and a lower side rubber stopper 62 extending radially inward are provided at an upper part of an inner fitting 46 and at a lower part of an outer tube fitting 44 and a lower side of the upper-side rubber stopper 60 respectively in a notch 54 of a rubber elastic body 48. In the rubber stoppers 60, 62, tip end parts are so provided as to partially and vertically face each other, and vertically brought in contact with each other when the inner fitting 46 is relatively displaced downward to the outer tube fitting 44.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081052-A (JP)
Title: Cleaning device and image forming device
Inventor: NISHIDA SATOSHI
IPC: G03G21/10
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which removes toner and an external additive added to the toner, keeps the state of the surface of an image carrier in a good condition, and reduces the occurrence of cleaning failure.  <P>SOLUTION: The cleaning device includes a first blade 6a which comes into slidable contact with the surface of a photoreceptor drum to which the toner with the external additive added thereto adheres, a second blade 6b which comes into slidable contact with the surface of the photoreceptor drum and is provided to a position at the downstream of the first blade in the rotation direction of the photoreceptor drum, and a lubricant applying mechanism section 6c which applies a lubricant to the surface of the photoreceptor drum, wherein hardness of the first blade is equal to or more than hardness of the second blade, and the impact resilience of the first blade is equal to or less than that of the second blade.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010009619-A (JP)
Title: Automated trading system and automated trading method
Inventor: LYBAECK DAVID
IPC: G06Q40/00
Filed: 2009-10-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a matching system operating in accordance with the deterministic matching principles required by the participants of an automated trading system.  <P>SOLUTION: This system is designed to centrally provide a very broad range of services to its users (clients) and which system at the same time can be developed and designed in a manner that keeps costs at an acceptable level.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011081554-A (JP)
Title: Method for generating cell of multi-dimensional index, cell extension method, and data structure of cell
Inventor: ONE MAYUMI
IPC: G06F17/30
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To achieve memory saving while maintaining retrieval accuracy by applying a data structure in which a rectangle and a sphere of an index of multi-dimensional space data are centered with each other.  <P>SOLUTION: The method of generating a cell of a multi-dimensional index is provided for dividing a multi-dimensional space into a region of the logical sum of a rectangle and a sphere, and for storing the region information in the node of the tree structure in order to store the index information of a vector data group in the multi-dimensional space as a multi-dimensional space tree structure. The method includes the steps of: determining the center of a diagonal line having the farthest vertexes of the rectangle at both ends, as a center of the rectangle; determining the center of the sphere on the same point as the center of the rectangle; determining the radius of the sphere to the minimum length completely including the region shown by the slave nodes of the sphere; and setting the size of the rectangle to the shortest distance from the center of the rectangle to a side in parallel with each axis.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081142-A (JP)
Title: Method of manufacturing optical waveguide with mirror
Inventor: SHIRATO HIROTSUGU
IPC: G02B6/13
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical waveguide with a mirror for efficiently manufacturing the optical waveguide with a mirror having a core part wherein a mirror surface which sufficiently reduces loss of the light is formed.  <P>SOLUTION: In the method of manufacturing the optical waveguide with a mirror, when a part of the core part of the optical waveguide including the core part, which contains a resin constituent and transmits light, is irradiated with a laser beam through a mask having an opening to scatter the resin constituent in a part of the core part, the mirror surface slanting to the transmission direction of the light transmitted through the core part is formed in the core part. The laser beams are radiated so that their radiation periods are reduced as separated farther in the width direction from the substantially central axis in the longitudinal direction of a plane to be irradiated with the laser beams of the core part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010142942-A (JP)
Title: Gripper device and construction module therefor
Inventor: MAFFEIS GIUSEPPE
IPC: B25J15/08
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic control gripper device which is elastically deformable by a mechanical means and is suitable for firmly gripping an article and an object.  <P>SOLUTION: The gripper device comprises a support that holds a plurality of gripper modules that are provided around a geometric axis of the support and are positioned parallel to and angularly separated from each other. Each of the modules has an external arc along a radial slot 18 along one side surface of a housing and comprises an arched flexible proper gripping element 21 with which an actuator piston is engaged. All the proper gripping elements are movable between a contraction released static state in which the external arc is retracted in each slot and a compressed/contracted work state in which the external arc is protruded from the radial slot and is engaged with an article, an object, or a case which is an object to be gripped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011081693-A (JP)
Title: Non-contact type information medium, method of manufacturing the same and booklet to which non-contact type information medium is attached
Inventor: MAEHIRA MAKOTO
IPC: G06K19/07
Filed: 2009-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the working process of a non-contact type information medium in a means for attaining the non-contact type information medium by holding an IC inlet comprising an IC chip and an antenna coil connected to it in between porous thermoplastic sheets and providing a booklet to which the non-contact type information medium is attached, and to which the non-contact type information medium is bonded on a front cover or a back cover further, and to provide the non-contact type information medium which is excellent in adhesion with a cover and a paper sheet and is also excellent in durability and anti-forgery property or the like, a method of manufacturing the contact type information medium and the booklet to which the non-contact type information medium is attached using the method.  <P>SOLUTION: In the non-contact type information medium 20 composed by holding the IC inlet including the antenna coil 32 and the IC chip 31 connected to it between two porous thermoplastic resin sheets provided with a thermoplastic resin adhesive on surfaces on the inner side, being laminated and bonded, the surface of at least one of the porous thermoplastic resin sheets is matted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010058516-A (JP)
Title: Smoothing layer and barrier layer on tg substrate
Inventor: GRAFF GORDON LEE
IPC: G09F9/30
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high temperature substrate having improved properties.  <P>SOLUTION: The substrate (105) is a polymer substrate having a glass transition temperature of 120°C or more and has a first barrier stack (115) adjacent to the polymer substrate. The barrier stack includes at least one first barrier layer (102) and at least one first polymer layer (125). The first barrier layer is laminated by spattering or vapor depositing, and the oxygen transmission speed of the first barrier stack is lower than 0.005 cc/m2/day at 23°C and relative humidity of 0%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011096775-A (JP)
Title: Ceiling hanging mechanism
Inventor: KATAOKA EITARO
IPC: H05K5/02
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for attaching and detaching a device without using a tool.  <P>SOLUTION: A ceiling hanging mechanism 1 includes a fixing tool 2 fixed to a ceiling surface and an attaching tool 12 for attaching a device to the fixing tool 2. The fixing tool 2 includes an attaching boss 4 having a shaft 5 fixed to a substrate 3 and a head 6 provided on the distal end of the shaft 5, and an extending/contracting projection 7 provided side by side with the attaching boss 4 on the substrate 3 and extending and contracting at the distal end in a direction vertical to the substrate 3. The attaching tool 12 includes a body 12a for which an attaching plate 13 and a base plate 14 arranged in parallel with the attaching plate 13 are connected in U shape, an engaging part 17 provided on the center of the attaching plate 13 for engagement with the shaft 5, a guide 18 for guiding the engagement of the engaging part 17 with the shaft 5, and a guide groove 23 provided on the base plate 14 for guiding the distal end of the extending/contracting projection 7 when the attaching tool 12 is turned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098587-A (JP)
Title: Seat for vehicle
Inventor: OTSUKA TAIYO
IPC: B60N2/42
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat for a vehicle which can reduce whiplash of a user effectively.  <P>SOLUTION: The seat 1 for a vehicle has a seat back 3 that stands to a seat cushion and a headrest 4 mounted on the upper part of the seat back 3. The seat back 3 has an upper frame 3a4 that is extended in the width direction at the upper part. The upper frame 3a4 and the headrest 4 are structured such that a second distance 20b is larger than a first distance 20a. This first distance 20a is a horizontal distance between a head 12a of a head restraint measuring device (HRMD) 12 and a first part 4d of the front face of the headrest 4 measured by the head restraint measuring device 12 with the head restraint measuring device 12 mounted on an H-point device 11 seated on a seat 1. The second distance 20b is a horizontal distance between the first front part 4d of the headrest 4 and a front face of the upper frame 3a4 located rearward from the first part 4d of the front face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098600-A (JP)
Title: Towing tractor
Inventor: TAKEDA MITSUMASA
IPC: B60D1/02
Filed: 2009-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a towing tractor making it easier to change the height of a control lever to a change of the height of a seat.  <P>SOLUTION: In the towing tractor 10, a parking brake lever 31 and a drawbar lever 32 are integrally supported by a lever bracket 39 through a lever support plate 37. A bracket 42 is installed in a vehicle body 11 as a mounting section of the lever bracket 39. The heights of the parking brake lever 31 and the drawbar lever 32 are changed along the height direction of the vehicle body 11, depending on the presence or absence of a lever spacer 45 interposed between the bracket 42 and the lever bracket 39.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011100808-A (JP)
Title: Alignment method
Inventor: MORIYAMA KOICHI
IPC: H01L21/68
Filed: 2009-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alignment method highly accurately processing a workpiece having an alignment mark formed in a section with a difference of elevation.  <P>SOLUTION: In an alignment method, a line to be processed of a workpiece is detected wherein an alignment mark of the workpiece exists over a section with a difference of elevation. The alignment method includes: an imaging step of acquiring a plurality of captured images by repeating steps of relatively moving an imager from an upper surface of the workpiece in the direction closing to the workpiece, focusing on one part of the alignment mark to image, and then focusing on other part of the alignment mark to image; a mark image forming step of combining the plurality of captured images acquired to form a clear mark image; and a detecting step of detecting the line to be processed based on the mark image formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011098857-A (JP)
Title: Process for producing cement clinker
Inventor: OGIRI TETSUO
IPC: C04B7/02
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for producing cement or a cement-based solidifier that does not require a large amount of energy consumption.  <P>SOLUTION: The process for cement clinker is characterized in that solar heat is used for calcining and a cement raw material so formulated to contain interstitial components in an amount of ≤7 mass% by Bougue's equation in the clinker is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011086896-A (JP)
Title: Piezoelectric actuator, liquid ejection head and image forming apparatus
Inventor: SHIMAZOE MASAKI
IPC: H01L41/047
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of scorching and burning due to heat generation of a common electrode as a result of a current increase when a plurality of piezoelectric element columns are driven simultaneously, as an actuator and a head become long and increase in density to generate variance in characteristics between an end part and a center part of a piezoelectric member.  <P>SOLUTION: A piezoelectric actuator 100 has: two stack type piezoelectric members 12 joined on a base member 13, each of the piezoelectric members 12 having a necessary number of piezoelectric columns 12A, 12B formed in a comb-tooth shape at predetermined intervals; and a circularly sectioned metal member 51 disposed in parallel with planes of the piezoelectric members 12 where common external electrodes 24 common to pluralities of driving piezoelectric element columns 12A are formed. The metal member 51 and the planes of the common external electrodes 24 come into contact with each other for electrical conduction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103823-A (JP)
Title: Method for producing lactic bacterium-including microcapsule
Inventor: TAN SHOEN
IPC: A23L1/00
Filed: 2009-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule including useful intestinal bacteria and having excellent acid resistivity and particle diameter.  <P>SOLUTION: The method for producing the capsule including the useful intestinal bacteria includes a step for forming the capsule including the useful intestinal bacteria by mixing an aqueous phase containing the useful intestinal bacteria with an oil phase using an oil and fat containing an emulsifier acceptable as a food, acceptable as the food, and capable of being liquefied at 40-50°C as a base material, at a temperature not lower than the temperature for liquefying the oil and fat to form a W/O emulsion, and mixing the emulsion with a liquid non-compatible with the oil and fat under a condition effective for forming the capsule.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110700-A (JP)
Title: Mold clamping device and method for controlling the same
Inventor: KAKO MINETOSHI
IPC: B29C45/80
Filed: 2009-11-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold clamping device which can make a time loss during a time period from the engagement between the half nut and engagement part of the half nut mechanism of the mold clamping device until mold clamping by operating a mold clamping cylinder, extremely small for coping with a problem which occurs when the molding cycle of, for example, a mold temperature change is repeated and a method for controlling the mold clamping device.  <P>SOLUTION: The half nut mechanism 19 of the mold clamping device 12 is provided engageably, while the half nut 20 and the engagement part 21 has a clearance formed therebetween. After the half nut 20 is engaged with the engagement part 21, on the basis of free running distances T, T1, and T2 before the mold clamping surface 20b of the half nut 20 and the mold clamping surface 21b of the engagement part 21 are brought into contact by the operation of a mold clamping mechanism 22, the half nut mechanism 19, although it is a mold clamping side member, is moved/controlled to an engagement starting position Ln+1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114157-A (JP)
Title: Power converter
Inventor: ISHIBASHI SEIJI
IPC: H01L23/34
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a power converter reduced in height without degrading cooling performance and insulation performance.  <P>SOLUTION: The power converter includes: a semiconductor module having a plurality of power semiconductors and conductors for connecting among the plurality of power semiconductors and also having an upper surface sealed with resin; a control substrate facing the upper surface of the semiconductor module and also for controlling the semiconductor module; and a cooling device facing a lower surface of the semiconductor module and also for cooling the semiconductor module. The semiconductor module is provided between the control substrate and the cooling device and directly joined and fixed to the cooling device via solder.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111045-A (JP)
Title: Structure of supporting tool for on-vehicle antenna
Inventor: SHOJI NAOMICHI
IPC: B60R11/02
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a supporting tool for an on-vehicle antenna, which reduces in size, stably fixes the on-vehicle antenna, is hardly disassembled by a user, and has good maintainability.  <P>SOLUTION: The structure of a supporting tool for a on-vehicle antenna includes a suction cup 10, a head insertion part 20 and a pin 30 for fixing. The suction cup 10 comprises a head portion 11 having a through-hole 15, and a suction part 12. The head insertion part 20 comprises a pair of supporting holes 21, 21 provided in such a way as to correspond to positions at both sides of the through hole on the head of the suction cup when the head of the suction cup is inserted, and an offset hole 22 provided offset from the through hole on the head of the suction cup. The pin 30 for fixing is supported by the pair of the supporting holes, inserted from the offset hole on the head insertion part in a direction oblique to the axis of the through-hole on the head of the suction cup, passing through the through-hole on the head of the suction cup, and housed in the head insertion part. Then the shank of the pin for fixing is moved toward the axis side of the through-hole on the head of the suction cup.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110322-A (JP)
Title: Pachinko game machine
Inventor: UBUKATA MASANORI
IPC: A63F7/02
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly and swiftly move a movable accessory from a first position to a second position and to prevent the movable accessory stopped in the first position from malfunctioning to hop up by appropriately varying the assisting force in moving the movable accessory from the first position to the second position above in a movable accessory device in a Pachinko game machine.  <P>SOLUTION: An energization means 56 having a spring member 55 is configured to generate the assisting force in rotating first and second movable accessories 41 and 42 from first and second lower positions to first and second upper positions by rotationally biasing a driven gear member 52, but to reduce the rotation biasing force when the first and second movable accessories are in the first and second lower positions smaller than the maximum rotation biasing force when the first and second movable accessories are in other positions than the first and second lower positions by changing the rotational biasing force to be added to the driven gear member according to the rotating position of the driven gear member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110689-A (JP)
Title: Electric discharge machining method and electric discharge machine
Inventor: FUJITA KUNIO
IPC: B23H1/02
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric discharge machining method and an electric discharge machine capable of restraining electrode consumption, by restraining reduction in machining speed.  <P>SOLUTION: This electric discharge machine is provided for machining a workpiece 16 by generating discharge by impressing pulse voltage on a clearance between an electrode 15 and the workpiece 16, and is provided with a pulse width determining part 31 for controlling a pulse width of the pulse voltage so as to periodically repeat a pulse width of sticking carbon in a machining liquid to the electrode 15 and a pulse width of consuming the electrode 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT