baber/WOPTO huggingface dataset:
Patent JP-2009258563-A (JP)
Title: Method of manufacturing optical waveguide having ionclined end surface
Inventor: NAKASHIBA TORU
IPC: G02B6/13
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical waveguide having an inclined end surface, by which the inclined end surface is accurately and efficiently formed only at an target inclined end surface forming part.  <P>SOLUTION: The method of manufacturing the optical waveguide having the inclined end surface includes: a process of causing a router bit having a predetermined inclined surface at the front end part to penetrate in a direction nearly perpendicular to the optical waveguide while cutting the optical waveguide, from above a region at which the inclined end surface of the optical waveguide is to be formed; and a process of moving the penetrated router bit in a direction perpendicular to the longitudinal direction of the optical waveguide, while maintaining the height of the router bit, to form thereby an inclined end surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267549-A (JP)
Title: Communication system
Inventor: TAKAHASHI MASAMITSU
IPC: H04L45/247
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system that inhibits a decrease in transmission rate while preventing data from being lost.  <P>SOLUTION: The system 1 is provided with a plurality of routers R1-R10 constituting a network. The system 1 sets one path P1 of a plurality of paths connecting between two routers (a router R1 and a router R4) in the plurality of routers as a usage path. The system transmits data from the router R1 to the router R4 by using the path P1 set as the usage path. The system detects a communication load in the currently-used path P1. When the detected communication load is larger than a preset threshold load, the system selects an additional path P6 from among the paths other than the currently-used path P1. The system sets the selected additional path P6 as the usage path together with the currently-used path P1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267583-A (JP)
Title: Secret authentication system
Inventor: MATSUO MASAKATSU
IPC: H04L9/32
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To secure high secrecy, and to reduce a cost by reducing a calculation load.  <P>SOLUTION: Authentication data indicating authenticity of a device 1 to be authenticated is determined by being distributed into a plurality of distributed data consisting of function data specifying a function and rule data specifying the authentication data from the function. The device to be authenticated and an authentication device 2 share a portion of the plurality of distributed data. The device to be authenticated calculates verification data from the distributed data unshared with the authentication device, by performing a calculation process difficult for a third party to calculate the distributed data, and transmits the verification data to the authentication device. The authentication device verifies authenticity of the device to be authenticated based on the authentication data and distributed data per device to be authenticated stored therein, and the verification data received from the device to be authenticated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264912-A (JP)
Title: Inspection system of differential limiting device and its method
Inventor: UEDA MASAHIDE
IPC: G01M17/007
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection system of a differential limiting device and its method, easily performing inspection of the differential limiting device with a simple structure.  <P>SOLUTION: The present invention is applied to a vehicle provided with an ESC control unit 200. An LSD control unit 100 controls the differential limiting device provided in a rear differential RD and variably controlling differential limiting force between right and left connected rear wheels. The ESC control unit 200 causes each of four wheels to independently supply braking force in accordance with the running condition of the vehicle. In the state in which the rear wheels as driving wheels are rotated at a prescribed speed, the differential limiting device is turned on or turned off by the LSD control unit 100, braking is applied to one wheel by the ESC control unit 200, and wheel speeds of both the wheels are measured by wheel speed sensors RL1, RR1. An inspection apparatus 300 determines the failure of the differential limiting device on the basis of the speed difference between both the measured wheels.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262446-A (JP)
Title: Waste liquid collecting unit
Inventor: HARADA SHUHEI
IPC: B41J2/18
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste liquid collecting unit which can prevent a stored waste liquid from overflowing to outside of a container.  <P>SOLUTION: The waste liquid collecting unit has the container, an absorbing material, and a storage region. The container has a side surface which turns downward at the time of detachment. The side surface is equipped with an opening part. The absorbing material is arranged in a part of a region in the container, receiving the waste liquid discharged from a waste liquid discharging part inserted in the opening part. The storage region is another part in the region in the container, which can store the waste liquid between the opening part and the absorbing material by a higher density than that of the absorbing material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261357-A (JP)
Title: Examination method for predicting prognosis after administering gemcitabine hydrochloride to pancreatic cancer patient
Inventor: SAIJO NAGAHIRO
IPC: C12Q1/68
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an examination method for predicting the prognosis of a pancreatic cancer patient after administering gemcitabine hydrochloride to the patient.  <P>SOLUTION: The examination method for predicting the prognosis of a pancreatic cancer patient after administering gemcitabine hydrochloride to the patient includes detecting the polymorphism and/or mutation of ABCC1 gene encoding a relevant transporter; wherein the single nucleotide polymorphism in the ABCC1 gene is at least (1): rs4148335, (2): rs4148336 or (3): rs4148340.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267227-A (JP)
Title: Package for storing semiconductor element, and manufacturing method therefor
Inventor: KAWAMURA TAKU
IPC: H01L23/12
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package for storing semiconductor elements which is superior in the transmission characteristics of high-speed differential signals and is low-cost, and to provide a manufacturing method for the elements.  <P>SOLUTION: A package for storing semiconductor elements has a BGA-type, having differential pair signal lines 4 and 4. To external connection terminal pads 2a and 2a arranged in the vicinity of the outer peripheral edge 1b of a substantially rectangular shaped substrate 1, each of the differential pair signal lines 4 and 4 and plating leader lines 3 and 3 is connected. Each of the plating leader lines 3 and 3 is extended from the external connection terminal pads 2a and 2a, vertically with respect to the outer peripheral edge 1b of the substrate 1. A notched part 5, provided in the outer peripheral edge 1b of the substrate 1, is formed, in such a manner that the end part 3a of the plating leader line 3 reaches an end surface 5a.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269181-A (JP)
Title: Method of manufacturing three-dimensional relief and device using this method
Inventor: MATSUMOTO IWAO
IPC: B44C1/22
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a three-dimensional relief which gives more of three-dimensional feel than by the conventional method.  <P>SOLUTION: This method is to manufacture the three-dimensional relief representing an original image three-dimensionally from the original image. In addition, the method includes a step (#13) to draw an original compartment image by compartmentalizing the original image into a plurality of regions using a contour line included in the original image, a step (#14) to draw a revised compartment image by revising the compartment region to the original compartment image, a step (#15) to give a height level to each region of the revised compartment image, a step (#18) to decide the height of a site in each region in compliance with the height level given in each region, a step (#19) process a relief material to attain a decided height, and to draw an original form of the three-dimensional relief with an unevenness, with regard to the original image, and a step (#20) to color the original form of the three-dimensional relief by making an image printing based on the original image.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270990-A (JP)
Title: Optical measurement method using passage and device therefor
Inventor: SHINODA MASATAKA
IPC: G01N15/14
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new technique for simplifying an optical system and effectively performing measurement, in an optical system measurement method using a passage.  <P>SOLUTION: A method for optically measuring a sample that passes in the passage by irradiating the sample with two or more laser beams with different wavelengths, at least includes the steps of: passing the sample in the passage, which is modified by two or more coloring matters that excitation spectra in the each wavelength are not duplicated, making each laser beam incident to the sample that passes in the passage concentrically and simultaneously, and detecting optical information from the coloring materials.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009270175-A (JP)
Title: Rust prevention method for metallic member
Inventor: IKAI MICHIAKI
IPC: C23F11/18
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To maintain rust prevention effect without performing recoating for rust prevention and the periodic exchange of equipment.  <P>SOLUTION: Disclosed is a rust prevention method for a metallic member where ozone-containing seawater w' is struck against the surface of a metallic member used for facilities F treating seawater and contacted with seawater w, so as to form an oxide film on the surface of the metallic member. An ozonizer 25 is provided at the middle of a water feed pipe 23 in the facilities F treating seawater, and ozone is incorporated into the seawater w in the water feed pipe 23 by the ozonizer 25. The seawater w' comprising the ozone is struck against a metallic water feed pipe 23, a metallic cooling water tank 26 or the like, thus an oxide film is formed on the surface thereof, and rust prevention effect is exhibited.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275714-A (JP)
Title: Bolt
Inventor: HASEGAWA KENJI
IPC: F16B35/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt which can be fastened without using a special tool and cannot be loosened after it is fastened, but which can be loosened in an emergency.  <P>SOLUTION: This bolt includes a first bolt including a hollow part at a center and provided with first serration at one end, a second bolt having a lower half body slidably inserted in the hollow part and provided with second serration at one end, and a lock part provided at another end of the second bolt, and includes a first locking part to be a locking part during rotation in one direction but not to be a locking part during rotation in a reverse direction on a head part of the first serration, and a second locking part locking on the first locking part provided on the first serration and rotating the first serration only in one direction on a surface facing the first serration of the second serration.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008262578-A (JP)
Title: Electronic settlement system, electronic settlement server, valuable value providing device, mobile communication terminal, and electronic settlement method
Inventor: NONAKA MASAYUKI
IPC: G06Q50/00
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic settlement system similar to cash settlement available also in a game parlor.  <P>SOLUTION: The electronic settlement system is suggested as that having an electronic settlement server, a mobile communication terminal and a valuable value providing device. In the electronic settlement system, the mobile communication terminal acquires an equipment ID for specifying the valuable value providing device from the valuable value providing device, generates a settlement request message including a user ID for specifying a user, a transferred amount which is an equivalent value of a valuable value and the equipment ID, and transmits the message to the electronic settlement server. The electronic settlement server instructs provision of a valuable value meeting the transferred amount to the valuable value providing device according to a check result of a credit status of the user, and requests transfer of an amount meeting the transferred amount from a user's account to a predetermined account. The valuable value providing device provides the user with balls, medals and the like for rent meeting the transferred amount when an instruction of provision of the valuable value is received from the electronic settlement server.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009276210-A (JP)
Title: Mems
Inventor: SATO HIRONORI
IPC: G01P15/18
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the flexibility of a planar shape of a die constituting a sensor part of each MEMS for detecting a three-dimensional inertial force.  <P>SOLUTION: This MEMS is equipped with a support part, two both-end-fixed beams laid on the support part and paralleling each other; a weight part connected to intermediate parts of the two beams; a deformation detecting means provided in an area adjacent to the support part or the weight part in an area outside of the widthwise middle of the beams; and a signal processing means converting an output of the detecting means into an electrical signal correlating with the rotation of the weight part around an axis lengthwise paralleling the beams.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009277095-A (JP)
Title: Production plan making device, production plan making method, program, and computer-readable storage medium
Inventor: MORI JUNICHI
IPC: G06Q50/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To make a production plan satisfying constraint on a facility and the date of delivery or the like and working products with the same attributes in a batch in the maximum lot, in a manufacturing plant which produces a plurality of types of products.  <P>SOLUTION: This production plan making device is configured to make a production plan by an order information storage database 101 for storing a plurality of order information; an order information input part 102 for receiving a plurality of order information from the database 101; a constraint formula setting part 103 for setting a constraint formula represented with variables x representing the constraint of the facility and the date of delivery on the basis of order information; an evaluation function setting part 104 for setting evaluation functions represented with variables δ as a subset of the variables x; an optimal solution calculation part 105 for calculating the value of the optimal variable x satisfying the constraint formula by maximizing or minimizing the value of the evaluation function under such conditions that the value of the variable δ is an integer of 0 or 1; and an output/display part 106 for outputting and displaying a production plan configured of operation conditions corresponding to the value of the variable x calculated by the optimal solution calculation part 105.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274662-A (JP)
Title: Electric power steering device
Inventor: TAKIMOTO SHIGENORI
IPC: B62D137/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve steering feeling by preventing a steering wheel from being excessively strongly returned.  <P>SOLUTION: This electric power steering device assists steering in such a manner as to return the steering wheel to a neutral position through an assist motor. The electric steering device includes a steering torque sensor 5 for detecting steering torque applied to a steering shaft. A steering wheel return control amount with respect to the steering assist motor is changed according to the magnitude of the steering torque detected by the steering torque sensor 5. When the steering torque is larger, the steering wheel return control amount is reduced more than that when the steering torque is smaller.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008308809-A (JP)
Title: Method for production of steel cord for reinforcing rubber article
Inventor: MATSUYAMA KOJI
IPC: B60C9/20
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for production of a steel cord for reinforcing rubber articles, by which a plurality of untwisted core wires are parallelly arranged stably in the longitudinal direction without overlapping, when producing the steel cord for reinforcing rubber articles having untwisted parallel core wires.  <P>SOLUTION: The method produces a steel cord for reinforcing rubber articles by using a buncher twister, which cord has a core provided by arranging a plurality of core wires parallelly without twisting and a plurality of sheath wires twisted around the core, and has a cord having a cross-section of almost oval. The core and the sheath wires are twisted to be the final twisted cord 1, and, soon after removing the twist of the final twisted cord 1 by an over twister 11, the final twisted cord without twist is processed through three or more flat rolls 12 having a flat contact surface with the cord.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009283705-A (JP)
Title: Die bonder
Inventor: NAKABAYASHI KEIYA
IPC: H01L21/52
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a die bonder capable of reducing voids regarding the die bonder mounting a semiconductor chip on a lead frame.  <P>SOLUTION: A soldered-joint die bonder includes: a rail section carrying the lead frame; a solder supply section supplying the upper section of the lead frame with solder; a solder stirring rod 5 stirring solder melted on the lead frame; an ultrasonic vibrator capable of vibrating the solder stirring rod 5 in the direction parallel with the surface of the lead frame; and a chip mounting section loading the semiconductor chip on solder stirred by the solder stirring rod 5. A recess 11 having an approximately rectangular shape is formed on a solder stirring surface which is the front surface of the solder stirring rod 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009281532-A (JP)
Title: Solid-lubricated rolling bearing
Inventor: TANAKA SHINKI
IPC: F16C33/32
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize bearing rotational torque low from the initial stage of operation so that a supply quantity of a solid lubricant is sufficient even in the initial stage of operation of a solid-lubricated rolling bearing.  <P>SOLUTION: A plurality of rolling elements 4 are rotatably held by a cage 3 between an inner race 1 and an outer race 2. In a deep groove ball bearing type solid-lubricated rolling bearing, its one or more of rolling elements are composed of a composite material including the solid lubricant. In its cage 3, a solid lubricating coating film 3a of a surface layer part for forming a friction surface with at least the rolling elements 4 among a surface, is formed of the solid lubricant or is formed of the composite material including the solid lubricant. A plurality of ball type rolling elements 4 are composed of a load rolling element 4a to which a bearing load is applied and one or more of no-load rolling elements 4b having a diameter smaller than this rolling element and to which the bearing load is not applied, and the no-load rolling element 4b is formed of the composite material including the solid lubricant. Such a solid-lubricated rolling bearing is used as a tenter clip-supporting solid-lubricated rolling bearing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284351-A (JP)
Title: Development processing device for non-developed image data, development processing method, and computer program for development processing
Inventor: SHIOBARA RYUICHI
IPC: H04N101/00
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve convenience in adjusting a development parameter.  <P>SOLUTION: A development processing device applies development processing to non-developed image data generated by a digital camera to produce developed image data. A first parameter group relating to a plurality of development parameters to be used for development processing is determined by a development parameter determination section, respectively. The development processing device includes a change screen display section for displaying a parameter change screen and the change screen display section displays on the parameter change screen a reference line, a plurality of number lines for a predetermined length with positions corresponding to the first parameter groups disposed on the reference line, and a plurality of marker images indicating, on the plurality of number lines, positions corresponding to a second parameter group changeable by a user on the number lines. On the basis of at least the second parameter group, a development processing section performs development processing.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289093-A (JP)
Title: Investment trust-analyzing method, device, and program
Inventor: TSUCHIYA KIYOMI
IPC: G06Q40/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To quantitatively, clearly present differences in operation policy relative to the distributions of earnings of respective investment trusts.  <P>SOLUTION: An amendment standard price computing part 15B computes, for each investment trust, amendment standard prices which indicate the standard prices of investment trusts in a case that respective shares of the profit in an optional analysis period are not distributed but used in re-investment as the net profit on the basis of standard price data and share-of-the-profit data in the analysis period which are both obtained from a storage part 14. A data analysis part 15C computes two indicator values selected from among the income returns, capital returns and total returns in the analysis period for the respective investment trusts on the basis of the amendment standard prices, and a display control part 15D generates two-dimensional analysis result graphs, in which symbol diagrams showing the respective investment trusts are arranged, at coordinates positions corresponding to the two indicator values, and a screen display part 12 displays the graphs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009291952-A (JP)
Title: Sealant injecting hose and automobile tire repairing device using the hose
Inventor: KOJIMA YOSHIHIDE
IPC: B29D30/06
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a sealant scattered when a connection fitting is detached from a tire valve from adhering to an operator and to prevent the sealant from flowing out of a hose in forgotten or erroneous connection of the hose to the tire valve and an erroneous operation of a compressor.  <P>SOLUTION: An automobile tire repairing device is composed of a hose body 31 with its rear end part connected to a sealant container 6 and the connection fitting 33 which is suitable for the front end part of the hose body 31 and can be connected to the tire valve 35 of a punctured tire T. The connection fitting 33 has a connection fitting body 46 with a connection screw part 45 which can be screwed to the valve stem 37 of the tire valve 35 set in its front end part, a closing cap 47 arranged detachably in the connection screw part 45, and an outer sleeve 48 fixed to the periphery of the connection fitting body 46. The outer sleeve 48 has an overhang part 48A protruding forward from the front end 46e of the connection fitting body 46.  <P>COPYRIGHT: (C)2010,JPO&INPIT