baber/WOPTO huggingface dataset:
Patent JP-2008181261-A (JP)
Title: Method and device for extracting contour line of object
Inventor: YAMADA KAZUNORI
IPC: G06T7/60
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for extracting a contour line of an object capable of accurately extracting a contour line and recognizing the object with high precision.  <P>SOLUTION: If the intensity of a detected edge is lower than a minimum value (s23), the method changes an edge detection filter size (s24) to re-detect the edge. Conversely, if the intensity of the detected edge is not lower than the minimum value, the method corrects the intensity of the detected edge in response to the filter size (s25). When the intensity of the detected edge exceeds a preset threshold, the method detects an edge as an edge point (s27) to extract the contour line. In such a configuration, since smooth edge may also be captured as a feature point, the method may accurately acquire contour information and improve matching precision without passing over an important feature of a shape to be detected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007224288-A (JP)
Title: Polyamide resin composition
Inventor: INABA HAJIME
IPC: C08K3/04
Filed: 2007-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamide resin composition that has a small expansion coefficient at the time of water absorption and a small coefficient of thermal expansion, as well as high impact strength, rigidity, electroconductivity, adhesiveness of a coating film, and moldability, and to provide an automotive exterior part comprised of the polyamide resin composition.  <P>SOLUTION: The polyamide resin composition comprises (A) a 35-90 wt.% polyamide resin, (B) a 5-35 wt.% impact resistance improving agent, (C) a 1-30 wt.% non-fibrous filler, wherein the sum amount of (A)-(C) is 100 wt.%, and the polyamide resin (A) comprises (A1) a 20-80 wt.% hexamethylene sebacamide unit obtained from sebacic acid and hexamethylene diamine, (A2) an 80-20 wt.% hexamethylene terephthalamide unit obtained from terephthalic acid and hexamethylene diamine, and (A3) a copolyamide resin.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008182085-A (JP)
Title: Wiring substrate
Inventor: TOBINAGA MASATO
IPC: H05K1/02
Filed: 2007-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem in which the quality of a signal is deteriorated and unnecessary radiation is generated since impedance mismatch happens in the vicinity of a branch and the route of a return current generated via a GND is broken in the vicinity of the branch in signal wiring having the branch.  <P>SOLUTION: A solid GND 201, signal wiring 203, 204a, and 204b in the vicinity of a branch, and GND wiring 202 are arranged in this order in a multilayer. The solid GND 201 is arranged in such a manner that it is opposed entirely to the signal wiring 203, 204a, and 204b. The GND wiring 202 is arranged in opposition to the signal wiring 203 before the branch. Wiring impedance mismatch can be eliminated by adjusting the width of the GND wiring 202.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008184285-A (JP)
Title: Elevator device
Inventor: SHIMABAYASHI KEITA
IPC: B66B1/42
Filed: 2007-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elevator device capable of facilitating easy transfer of a passenger while keeping a passenger transport capacity for a horizontal section area of a hoistway.  <P>SOLUTION: A first upper car 6 and a first lower car 7 arranged below the first upper car 6 are moved in a travelling passage 2 of a pair of travelling passages 2, 3 which is parallelly arranged. A second upper car 8 and a second lower car 9 arranged below the second upper car 8 are moved in the other travelling passage 3. The first upper car 6 and the second upper car 8 are suspended by a common first main rope 26. The first lower car 7 and the second lower car 9 are suspended by a common second main rope 29. The first main rope 26 is moved by a first driving device 10. The second main rope 29 is moved by a second driving device 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007145856-A (JP)
Title: Carvedilol preparation
Inventor: GABEL ROLF-DIETER
IPC: A61K9/00
Filed: 2007-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a quickly soluble medicinal preparation showing at least 70% dissolution rate after 30 min from a hardly soluble active substance having a cohering tendency, and a medicine prepared by the method.  <P>SOLUTION: This method for preparing the quickly dissolvable medicinal preparation from the hardly soluble active substance is provided with that the water soluble suspension is prepared from the active substance and ≥1 kind water soluble adjuvant, and then the obtained aqueous suspension is treated for removing water content by a commonly used method by itself to form a solid medicinal preparation. The active substance used here is carvedilol or 4-[2-hydroxy-3-[4-(phenoxymethyl)piperidino]-propoxy]indole.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008189567-A (JP)
Title: Prostaglandin aqueous eye drop
Inventor: UETAKE YORIHISA
IPC: A61P27/02
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to suppress a pH decrease with time and suppress even lowering of the residual ratio of an active ingredient in an aqueous eye drop of prostaglandins using boric acid and a specific nonionic surfactant.  <P>SOLUTION: The preservative-free and boric acid buffer-based eye drop of the prostaglandins comprises the prostaglandins such as latanoprost or isopropylunoprostone as the active ingredient (chief ingredient) and is regulated to pH5.0-7.0. POE caster oil and/or POE hardened caster oil and/or monostearic acid PEG are used as a solubilizer for the prostaglandins. The pH is stabilized by adding an aminocarboxylic acid having a chelating ability such as ethylenediaminetetraacetic acid (including a salt) or ε-aminocaproic acid.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008104840-A (JP)
Title: Suction tool for cleaner and vacuum cleaner
Inventor: NISHIGORI TAMAKI
IPC: A47L9/04
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction tool for cleaners with an excellent dust removing performance which makes first and second rotary brushes rotate efficiently.  <P>SOLUTION: The suction tool 16 for cleaners includes the first rotary brush 30 which is rotatively driven with a drive source 36 while having a first cleaning piece 31 along the longitudinal direction of its circumferential surface and the second rotary brush 33 which is disposed parallel with the first rotary brush 30 and rotatively driven with the first rotary brush 30 while having the cleaning piece 34 along the longitudinal direction of its circumferential surface. The contact resistance between the second cleaning piece 34 and a surface to be cleaned in the rotation is set smaller than that between the first cleaning piece 31 and the surface to be cleaned to reduce the load on the second rotary brush 33, eventually achieving a reduction in the load on the first rotary brush 30 for rotatively driving the second rotary brush 33. This makes the first and second rotary brushes 30 and 33 rotate efficiently, thereby significantly improve the dust removing performance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192948-A (JP)
Title: Connection structure of power module
Inventor: KUBOKAWA MINORU
IPC: H01L25/07
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure of a power module capable of reducing the number of components and the working hours of assembly.  <P>SOLUTION: When an electronic circuit board 1 is connected to a chip 2 for motor control, a ball-like conductive bump 9 is arranged at an electrode section on the upper surface of the chip 2, and a lead pad section 1a for connection on a flexible board 1-1 projecting from the electronic circuit board 1 is joined to the bump 9 with a flex rigid substrate including the flexible board 1-1 as the electronic circuit board 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008192088-A (JP)
Title: Automatic generation/reservation system of hotel/rental car plan
Inventor: IWASAKI KOICHIRO
IPC: G06Q50/14
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system enabling an Internet user to generate and reserve a hotel/rental car plan suitable for the desired conditions, from a user terminal using hotel vacant rooms and available rental cars after the closing of trade of an agency.  <P>SOLUTION: A hotel/rental car plan server 31, the user terminal 41, an accommodation server 10 and a rental car company server 20 are connected. The accommodation server and the rental car company server distribute the total number of vacant rooms and the total number of available cars after the closing of trade by the agency, to a telephone reservation quota, an own company Internet reservation quota and a hotel/rental car plan generation quota by an adjusting means. The hotel/rental car plan server generates a plan coinciding with the plan conditions received from the user terminal, from the number of vacant rooms and the number of available cars distributed to the plan generation quota, and receives a reservation. The accommodation server and the rental car company server perform subtraction processing from the number of vacant rooms and the number of available cars in the hotel/rental car plan generation quota based on reservation receiving information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197238-A (JP)
Title: Liquid crystal panel
Inventor: SHIRAISHI ATSUSHI
IPC: G09F9/30
Filed: 2007-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel in which the elimination of occurrence of bubbles within a liquid crystal layer due to stresses is made possible.  <P>SOLUTION: The liquid crystal panel is provided with: a liquid crystal cell (120) having a frame (160), a first plastic substrate (102), a second plastic substrate (108), a sealing member (110), and a liquid crystal layer (105) filled between the first and second plastic substrate by the sealing member; and an adhesive layer (170) which makes the liquid crystal display adhere to the frame in a portion corresponding to the sealing member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199308-A (JP)
Title: Decoding device and decoding method
Inventor: YAMAMOTO MAKIKO
IPC: H03M13/19
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decoding device and a decoding method that can decrease the numbers of quantized bits at the second time and on of repetition, thereby making the circuit scale smaller.  <P>SOLUTION: The decoding device 30 performs belief propagation (BP) using a parity check matrix which is sorted according to the belief level of a received word and diagonalized in the order to update the belief level and repeats the operation for the updated value, and the succeeding number of quantized bits belief is made smaller than the number of quantized bits of belief of the received word.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007142458-A (JP)
Title: Treatment apparatus and method of manufacturing semiconductor device
Inventor: SHINDO AKINORI
IPC: H01L21/306
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To enable to easily automate the timing and the quantity of phosphoric acid recovered to the phosphoric acid regenerator side and to reduce or maintain impurities in the phosphoric acid constant in a treatment apparatus for regenerating phosphoric acid in use in a tank through a circulation filtering passage and a phosphoric acid regenerator employing hydrofluoric acid.  <P>SOLUTION: The treatment apparatus is provided with an etching tank 3 with an overflow section 3a for treating a wafer 1 with hot phosphoric acid; the circulation filtering passage 5 for leading the phosphoric acid flowing over the overflow section 3a to the outside of the tank 3 and returning it back to the tank while filtering, heating and adding pure water; the phosphoric acid regenerator 6 for heating the phosphoric acid taken out of the circulation filtering passage 5 through branch piping 60 by adding hydrofluoric acid thereto; and a supplying piping 67a for supplying the phosphoric acid regenerated by the phosphoric acid regenerator 6 to the tank 3. The improvement is to provide a branch piping 60 before a filtering section 52 for filtering phosphoric acid of the circulation filtering passage 5, and to provide a flow regulation means (a pressure gauge and a needle valve or the like) for controlling the quantity of phosphoric acid branched to the phosphoric acid regenerator 6 side depending on the circulating liquid pressure flowing to the filtering section 52.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008198151-A (JP)
Title: Majority decision processing method and computer system using dual collation function
Inventor: MAYA YUZURU
IPC: G06F21/60
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently operate a policy file and to maintain the integrity of the policy file by solving the following problem: the security of the whole system can not be maintained since the policy file has the possibility of being tampered and, in this case, a computer is hijacked and an unauthorized act such as data leakage is performed.  <P>SOLUTION: This computer system composed of many computers transfers the policy file to a different node when updating the policy file. When a certain node accesses the policy file, the certain node reads the policy file from the different node, takes a majority decision in a corresponding item and performs access control of resources. During performing the majority decision processing, a result of the majority decision is stored as history into a buffer. When the majority decision processing is performed, whether the result of the majority decision exists in the buffer or in another computer is checked, and if the respective results coincide, the value is used.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204634-A (JP)
Title: Contactor device
Inventor: NAKAGAWA HIROYUKI
IPC: H02B1/20
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a contactor device capable of retaining stable and low electric resistance without large sizing the contactor device.  <P>SOLUTION: A spring contactor 3 is fitted into a groove 2a installed at a fitting face of a conductor 2 along the circumferential direction, and in the case a side face of a short axial direction of the spring contactor 3 is made opposed to the bottom face of the groove 2a and fitted into the groove 2a, the groove 2a is formed in a shape that the side face of the groove 2a and the spring contactor 3 contact at two points, and an elastic body 4 to contact the side face of the spring contactor 3 is equipped at the bottom face of the groove 2a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007223315-A (JP)
Title: Inkjet printing system, inkjet printer head, control method of inkjet printing system and recording medium
Inventor: KIM JONG-BEOM
IPC: B41J2/055
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inkjet printing system to control actuators in real time.  <P>SOLUTION: The inkjet printing system includes a waveform generator 110 to supply electric power, an actuator 120 to change a pressure in an ink chamber when applying a waveform signal from the waveform generator, a sensing unit 130 to continuously sense and output a voltage value for the voltage outputted by the actuator 120, and a controller 140 to sense an inductive voltage value induced by a deformation of the actuator 120 using the sensed result from the sensing unit 130, and to adjust the waveform produced by the waveform generator 110 according to the sensed inductive voltage value, thereby controlling the actuator 120 to have a uniform displacement.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008203500-A (JP)
Title: Hologram recording material, hologram recording medium and hologram recording method
Inventor: YOSHIZAWA HISAE
IPC: G03H1/04
Filed: 2007-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hologram recording material that can suppress the absorption of light rays used for information recording or the like even when the film thickness of a recording layer is increased and that facilitates high sensitivity recording.  <P>SOLUTION: The hologram recording material contains a photo-responsive polymer expressed by general formula (1) and molecules having specific birefringence. In the general formula (1), L1 represents a bivalent connecting group; X represents a group having a substituent constant σ of over 0 based on the Hammett rule and exhibiting the maximum absorption wavelength of at most 360 nm in an azobenzene group coupled to X; A represents a group having a carbon number of at least 2 comprising a repeating unit that constitutes the polymer main chain; nx represents an integer of 1 or 2; and n represents an integer of at least 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201306-A (JP)
Title: Stabilizer device
Inventor: ANDO KAZUYA
IPC: F16F1/38
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stabilizer device capable of providing proper roll rigidity corresponding to a traveling state of a vehicle with a simple constitution.  <P>SOLUTION: This stabilizer device 100 has a pair of arm parts 112 connected via a link 120 to a spring lower part 21 of right-left transmission devices, a stabilizer bar 110 connecting the arm parts 112 and having an intermediate part 111 formed of an elastic material, and a stabilizer bush 130 supporting its intermediate part 111 via an elastic body by a car body and arranged in a plurality of places separated in the car width direction, and is constituted so that the elastic body of the stabilizer bush 130 has a nonlineAr characteristic of increasing a spring constant to a rebound side load inputted in a rebound of a suspension device in response to an increase in the rebound side load, and the spring constant to the rebound side load is set lower than a spring constant to a bump side load inputted in bumping of the suspension device in at least an initial stroke area A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008201317-A (JP)
Title: Scooter type vehicle
Inventor: YANO KENGO
IPC: B62J9/00
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of maintaining the good seating quality and consistently obtaining the sealability between a storage part and a seat in a scooter type vehicle having the storage part for storing a long object or the like.  <P>SOLUTION: A scooter type vehicle 90 comprises a two-person seat 91 composed of a front seat 33 on which a rider is seated and a rear seat 34 which is arranged behind the front seat 33 and seated by a passenger, and a storage box 32 which is provided below the two-person seat 91 and covered in an opening/closing manner by the front seat 33 and the rear seat 34. A supporting member 94 for supporting a front end 34a of the rear seat is attachably/detachably provided on a vehicle body side, and a rear end 33b of the front seat is placed on the supporting member 94 via a seal member 115.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008207187-A (JP)
Title: Powder for continuously casting ni-cu-based alloy, and continuous casting method
Inventor: TODOROKI HIDEKAZU
IPC: B22D11/108
Filed: 2007-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide powder suitable for continuously casting a Ni-based alloy having a low melting point, and further to provide a method for continuously casting a slab of a Ni-Cu-based alloy having no surface defect.  <P>SOLUTION: The powder for continuously casting the Ni-Cu-based alloy comprises 25 to 40 mass% of CaO, 25 to 40 mass% of SiO<SB>2</SB>, 10 to 20 mass% of Na<SB>2</SB>O, 1 to 10 mass% of Al<SB>2</SB>O<SB>3</SB>, (1.5 mass% or less of Li<SB>2</SB>O), 3 to 10 mass% of F, and 0.3 to less than 4 mass% of aggregate C, and has a basicity of 0.8 to 1.5, a viscosity of 0.5 to 3 poise at 1,300°C, and a solidifying temperature of 900 to 1,200°C. The method for continuously casting the Ni-Cu-based alloy uses this powder.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008211886-A (JP)
Title: Isolation circuit
Inventor: YASUZAWA SEIICHI
IPC: H02M1/08
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To enhance stability and reliability of operation by avoiding malfunction due to output of unnecessary reverse voltage component from the secondary circuit, and to reduce power loss and manufacturing cost while enhancing efficiency by raising the output voltage from the secondary circuit.  <P>SOLUTION: The isolation circuit includes a short pulse generation means 3 for generating a first short pulse signal Sa synchronized with the rising Psa of a pulse signal Ps and having a pulse width Tsa shorter than the pulse width Tp of the pulse signal Ps and a second short pulse signal Sb synchronized with the falling Psb of the pulse signal Ps and having a pulse width Tsb shorter than the pulse width Tp of the pulse signal Ps and inputting the pulse signals Sa and Sb to the primary winding 2f, a discharge means 4 for discharging the reverse voltage component Vpw of energy stored in a transformer 2 by the first short pulse signal Sa and the reverse voltage component Vnw of energy stored in the transformer 2 by the second short pulse signal Sb, and a charging means 5 being charged with a secondary current Iop flowing through the secondary winding 2r.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008053679-A (JP)
Title: Substrate cleaning device
Inventor: LEE SUNG-HEE
IPC: H01L21/304
Filed: 2007-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost and to improve productivity by producing high-temperature mist in a short time by using less energy.  <P>SOLUTION: A substrate cleaning device includes a spray nozzle 210 which produces mist by mixing a gas and a chemical to spray the mist onto a substrate, a chemical supply part 220 supplying the chemical to the spray nozzle, a gas supply part 230 supplying the gas to the spray nozzle and a heating part 240 which is connected to the gas supply part to produce an increase in temperature of the gas.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210463-A (JP)
Title: Hard disk carriage, its manufacturing method, and hard disk drive
Inventor: EZURE TETSUYA
IPC: G11B21/02
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method which can manufacture a high quality disk carriage even if eliminating an anneal step indispensable before after injection molding.  <P>SOLUTION: This manufacturing method puts the coil in the metal mold cavity to regulate its outside, fills a crystalline resin inside the coil to mold, and obtains a primary mold consisting of the coil and the crystalline resin filled in it. Then, it puts this primary mold in the cavity of a metal mold for molding a carriage, fills a crystalline resin to mold a secondary mold at a temperature higher than the crystallizing temperature of this resin, and obtains a hard disk drive carriage.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008208955-A (JP)
Title: Locking device for resin tube
Inventor: INOUE TOMOKI
IPC: F02M37/00
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locking device for a resin tube capable, which prevents the resin tube from being disconnected from a pipe body and simplifies connection work of the resin tube.  <P>SOLUTION: The locking device 23 for the resin tube comprises a cylindrical retainer part 25 and a cylindrical support part 27, which are formed integrally with each other. The cylindrical support part 27 has a diameter larger than that of the cylindrical retainer part 25. A difference between the inner diameter of the cylindrical retainer part 25 and the outer diameter of the axially other side part 13 of the pipe body is set substantially equal to twice the thickness of the resin tube 37 in a fastening portion 33. Cuts 47 are formed in the cylindrical support part 27 and inner plate pieces defined by the cuts 47 are bent radially inwardly to form restricting press parts 43.  <P>COPYRIGHT: (C)2008,JPO&INPIT