baber/WOPTO huggingface dataset:
Patent JP-2007170431-A (JP)
Title: Rolling bearing for hard disc drive actuator
Inventor: FUJITA YASUNOBU
IPC: C10N40/02
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing for a HDD actuator, having further lower torque, torque fluctuation and outgas.  <P>SOLUTION: The rolling bearing for the hard disc drive actuator bears a magnetic head of the hard disc drive. It is filled with synthetic lubricating oil whose vapor pressure is 10<SP>-5</SP>Pa or lower at 25°C.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007167866-A (JP)
Title: Rotary type particulate matter compression molding machine
Inventor: NAKAJIMA KATSUMI
IPC: B30B11/08
Filed: 2005-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary type particulate matter compression molding machine where a uniform molded body having reduced variation in density can be molded with high precision.  <P>SOLUTION: In the rotary type particulate matter compression molding machine RM equipped with turn tables 2 integrally rotating around a rotary axis 1 extending in a vertical direction, and provided with particulate matter compression molding parts 3 comprising a plurality of dies 4 along the circumferential direction of the turn tables, and upper punches 5 and lower punches 6 of compressing particulate matter M packed into the dies from the upper and lower directions, the axial center Ax2 of each particulate matter compression molding part is tilted at a tilt angle θ toward the upper part with respect to the horizontal line Ho orthogonal to the rotary axial center Ax1 of the turn tables.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007169355-A (JP)
Title: Method for producing fatty acid alkyl ester and glycerol
Inventor: SEKI YUICHIRO
IPC: C07C31/22
Filed: 2005-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of obtaining glycerol and a fatty acid alkyl ester efficiently and in high yield by controlling the side reaction of glycerol.  <P>SOLUTION: The method of producing a fatty acid alkyl ester and glycerol comprises: reacting fats and oils with a 1-5C lower alcohol (step 1); removing the lower alcohol in an exit product from step 1 until the content of the lower alcohol decreases to 8 wt.% or less (step 2); subjecting a product from step 2 to oil/water separation (step 3); reacting an oil phase obtained in step 3 with a lower alcohol in the presence of an acid catalyst (step 4); and subjecting an exit product from step 4 to oil/water separation to obtain a fatty acid alkyl ester and glycerol. There is also provided a method of producing a fatty alcohol from the fatty acid alkyl ester obtained in the above production method and hydrogen.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007172233-A (JP)
Title: Image processing history management device
Inventor: MURAKAMI TETSUNORI
IPC: G06T1/00
Filed: 2005-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing history management device which is improved in convenience.  <P>SOLUTION: This image processing history management device connected to an image processor stores and records image data to be the object of processing in a connected image processor, and classifies the stored and recorded image data into groups based on prescribed group conditions, and selects representative image data among the image data included in the classified groups, and provides the representative image data selected for each group.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007173650-A (JP)
Title: Wiring board and method of manufacturing same
Inventor: TOJO TETSUYA
IPC: H05K1/16
Filed: 2005-12-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring board which gives the interface between a mounting pad and a ferrite high strength, and gives high mounting reliability to a semiconductor chip and a chip component mounted on the mounting pad, and to provide a method of manufacturing the same.  <P>SOLUTION: The wiring board 1 includes an insulating substrate having a surface layer of a ferrite layer 20, and one or more mounting pads 5 formed on the surface of the ferrite layer 20. The mounting pad 5 contains a bivalent metal oxide at the outer periphery of the pad 5. The mounting pad 5 preferably have a first conductor 51 mainly made of a metal material, and a second conductor 52 containing the metal material and the bivalent metal oxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007114717-A (JP)
Title: Method and apparatus for driving plasma display panel and improving display characteristics through multiple discharge
Inventor: LIN CHI-HSIU
IPC: G09G3/296
Filed: 2005-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving display characteristics of a plasma display panel.  <P>SOLUTION: A method and apparatus for driving the plasma display panel and improving the display characteristics through multi-discharge phenomenon is provided. The driving method is used for providing energy to light up at least a display unit in the plasma display panel and includes the following steps. Before providing any external energy, an energy recovery circuit provides internally stored energy so that the display unit has a first discharge through a resonance effect initiated by the internally stored energy. After the first discharge, external energy is provided to the display unit to trigger a second discharge. Thereafter, the energy recovery circuit stops providing internally stored energy to the display unit. Similarly, external energy to the display unit is also stopped. After the second discharge, the energy in the display unit is returned to the energy recovery circuit to serve as internally stored energy.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007179689-A (JP)
Title: Slot-in type disk device
Inventor: MIYATA KOJI
IPC: G11B17/051
Filed: 2005-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot-in type disk device which can be made thinner by placing a discharge lever and a traverse cover close to each other.  <P>SOLUTION: A traverse base 30 is arranged on a front plane side of a base main body 10, a spindle motor 31 held by the traverse base 30 is arranged at a center part of the base main body 10, a traverse base cover 30A is provided on the traverse base 30, the discharge lever 100 movable on a part of the traverse base cover 30A, an elastic body 104 energizing the discharge lever 100 is provided on the base main body 10 side of the discharge lever 100, a guide 101 holding a disk is provided on a movable side end part of the discharge lever 100, an opening part 30B is provided on the traverse base cover 30A. A part of the elastic body 104 is arranged at an opening part 30B.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007182302-A (JP)
Title: Control device for magnet specification apparatus
Inventor: YONEDA TAKASHI
IPC: B66C1/06
Filed: 2006-01-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for a magnet specification apparatus, capable of preventing decline in attracting ability of a magnet.  <P>SOLUTION: A hydraulic motor 13 is operated by working fluid supplied from a hydraulic pump 12 driven by an engine 6. By the hydraulic motor 13, a rotor 14a of a generator 14 is rotated. The generator 14 performs power generation by supplying a field current to a field coil 14b during rotation of the rotor 14a to supply electric power to the magnet 5. In a certain condition, a magnet controller 19 for controlling the electric power supply to the magnet 5 stops supply of the field current to the field coil 14b of the generator 14 and continues supply of the working fluid from the hydraulic pump 12 to the hydraulic motor 13, during stop of electric power supply to the magnet 5.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007182160-A (JP)
Title: Pneumatic tire
Inventor: TAMURA SHOJI
IPC: B60C11/01
Filed: 2006-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in crack resistance, while maintaining uneven abrasion resistance.  <P>SOLUTION: The tread surface 11 is formed with lateral grooves 22, and a non-contact zone positioned inside in the tire radial direction of a shoulder part 12 is formed with a circumferential narrow groove 31. The lateral grooves 22 are connected to the circumferential grooves 31, and surfaces of a part of the lateral groove 22 connected to the circumferential groove 31 or near there and the circumferential narrow groove 31 are formed from a crack-resistant rubber 45. Thickness of the crack-resistant rubber 45 exists within a range at 0.5-5.0 mm. With this structure, deflection at an intersection 40 of the groove bottom 23 of the lateral groove 22 with the grove bottom of the circumferential narrow groove 31 is relaxed, and while uneven abrasion near the shoulder part 12 can be restricted. Accordingly, the crack resistance can be improved, while maintaining uneven abrasion resistance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007185601-A (JP)
Title: Water treatment apparatus and generating set
Inventor: KOIZUMI MASARU
IPC: C02F1/46
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water treatment apparatus which enables downsizing of a water treatment plant, cooling of a large amount of water to be treated, and an efficient purification of the water to be treated, and a generating set using the water treatment apparatus.  <P>SOLUTION: The water to be treated is fed into a space 13 from a water to be treated charging port 111, and air with a prescribed airflow and a prescribed static pressure is jetted from a first air supply means 16a, 16b into the space 13, which generates a vortex flow 50 mixed with the water to be treated going up along the inner periphery of an outer cylindrical body 11 while rotating. The vortex flow 50 reduces pressure in the space 13, the lowest decompression chamber 20-1, and the upper decompression chambers 20, and performs aeration and cluster decomposition of the water to be treated, which expands the water to be treated to perform primary cooling of the water to be treated. The primary-cooled water to be treated is separated by a gas-liquid separation means 18, and then subjected to secondary cooling in the decompression chambers 20, 20-1. The secondary-cooled water to be treated is electrolyzed to be purified, and a gas vortex flow 51 separated by the gas-liquid separation means 18 drives the generating set to generate electricity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007190467-A (JP)
Title: Membrane filtering device having break detection device, and membrane break detection method
Inventor: TAKASHIMA TAKAHIRO
IPC: B01D65/10
Filed: 2006-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a membrane filtering device having a break detection device which enables an installation on each filtration membrane module, enables a measurement of minute amounts of particles by measuring a resistance value of the particle attached to a filter, and enables a detection of a membrane break, and a membrane break detection method.  <P>SOLUTION: The membrane filtering device is provided with the break detection device 2 comprising the filtration membrane module 1 connected to a raw water tank through piping 10, a pump 3 connected to the filtration membrane module 1 through a treated water pipe 11, a treated water tank connected to the pump 3, a resistance-measuring electrode 6 attached to the treated water pipe 11 or a branch pipe 12 branched from the treated water pipe 11 and provided inside a water flow pipe 5, an electroconductive filter 7 installed movably on the down stream side of the resistance-measuring electrode 6 inside the water flow pipe 5, and a resistance measuring device 13 measuring a resistance value between the resistance-measuring electrode 6 and the electroconductive filter 7.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007191429-A (JP)
Title: Detecting agent for carbonyl group
Inventor: YUKIMARU MANABU
IPC: G01N21/77
Filed: 2006-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method with which a carbonyl group produced by oxidation in a resin is detected with high sensitivity and degree of deterioration of the resin is readily measured and to provide a detecting agent for the carbonyl group.  <P>SOLUTION: The detecting agent for the carbonyl group comprises a compound represented by general formula (I) [wherein, n is an integer of 1-6; and X is a halogen] or a compound represented by general formula (II) [wherein, R<SP>1</SP>and R<SP>2</SP>are each independently a 1-6C alkyl; and R<SP>3</SP>and R<SP>4</SP>are each independently a 1-6C alkyl which may be substituted with a halogen, a phenyl which may be substituted with a group selected from a halogen and a 1-6C alkyl, a 1-6C alkoxy which may be substituted with a halogen or a phenoxy which may be substituted with a group selected from a halogen and a 1-6C alkyl].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202005-A (JP)
Title: Impedance converting apparatus
Inventor: OTSUKA KANJI
IPC: H01P5/08
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impedance converting apparatus whose size in a direction orthogonal to a direction for a transmission line to extend is made small while suitable for being inserted into a stacked pair type transmission line.  <P>SOLUTION: A first conductor 11 and a second conductor 12 constitute the transmission line having a first characteristic impedance, the first conductor 11 and a third conductor 13 constitute the transmission line having a second characteristic impedance, the second conductor 12 and a fourth conductor 14 constitute the transmission line having the second characteristic impedance, the third conductor 13 and the fourth conductor 14 constitute the transmission line having the first characteristic impedance, an output side end portion 12e of the second conductor 12 and the output side end portion 14e of the fourth conductor 14 are connected by a first resistor 15 having a resistance value equal to the first characteristic impedance, and an input side end portion of the third conductor 13 and the input side end portion 14d of the fourth conductor 14 are connected by a second resistor 16 having the resistance value equal to the second characteristic impedance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007203130-A (JP)
Title: Treatment method of waste water treatment tank deposition sludge
Inventor: AIZAWA MASATO
IPC: C02F11/14
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for realizing the drying of sludge swiftly without consuming time and expense.  <P>SOLUTION: The method for treating the sludge 6 which is settled and deposited in a tank 1a for storing waste water before chemical treatment in waste water treatment facilities comprises the step of mixing the sludge 6 with a desiccant 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007207324-A (JP)
Title: Optical recording medium
Inventor: SHINKAI MASAHIRO
IPC: G11B7/24035
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium having satisfactory recording/reproducing characteristics when recording by using a blue semiconductor laser beam.  <P>SOLUTION: This optical recording medium 1 has a recording layer 3 containing an azo based metal complex and a cation coloring matter. The recording layer 3 has a complex refractive index larger than 0.20 in the imaginary part k for the light of 405 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205217-A (JP)
Title: Drainage channel hydraulic power generation system
Inventor: OTA SHOGO
IPC: F03B17/06
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drainage channel hydraulic power generation system with improved maintenance property, efficiently generating electric power by using a large amount of drainage water.  <P>SOLUTION: The drainage channel hydraulic power generation system disposed to a drainage channel of a multiple dwelling building 1, comprises: a hydraulic power generator 10A constituted of a field magnet 106 disposed to a collecting pipe 2A of the drainage channel and rotated by the drainage water, and a coil 107 which is disposed around the collecting pipe 2A and in which magnetic fluxes of the field magnet 106 are crossed; and a charging control device 15 rectifying and smoothing AC voltage generated in the coil 107 so as to acquire predetermined DC voltage. A buttery 16 as an emergency power source is charged with the DC electricity output from the charging control device 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007202777-A (JP)
Title: Virtual life character rearing apparatus
Inventor: ONUKI YUKIKO
IPC: A63F13/65
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual life character rearing apparatus giving a player the feeling of participating in the birth of a virtual life character.  <P>SOLUTION: This virtual life character rearing apparatus includes a temperature sensor 13 disposed inside a case 1 and detecting the temperature of the case 1, a rearing character selection means 21, and a display control means 23. The rearing character selection means 21 finds a cumulative time of times when the temperature of the case 1 detected by the temperature sensor 13 is a setting temperature or more, which is higher than the normal temperature. This apparatus determines one or more virtual life characters to be selected from a plurality of types of virtual life characters according to the length of the cumulative time. The display control means 23 reads an initial picture of the selected virtual life character from a picture storage means 25 and display it on picture display parts 5 and 9.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211395-A (JP)
Title: Working vehicle
Inventor: YOSHIOKA MASAO
IPC: E02F9/00
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To arrange batteries mounted in a swivel base of a working vehicle, with sufficient weight balance.  <P>SOLUTION: A back hoe has the swivel base mounted on a travel device; a boom or the like mounted to the front part of the swivel base; and a driving force generating part provided inside the swivel base to generate driving force for operating the boom or the like. The driving force generating part has a hydraulic pump 14 supplying hydraulic pressure of an operating fluid; an electric motor 13 for driving the hydraulic pump 14; and the batteries 50 for supplying electric power to the electric motor 13. The electric motor 13 is vertically arranged so that the rotation axis Y direction of the electric motor 13 almost coincides with the turning axis X direction of the swivel base 11. The hydraulic pump 14 and the electric motor 13 are vertically arranged in a line in the turning axis X direction of the swivel base. The batteries 50 are stored and arranged in a battery storage part 12 located behind the hydraulic motor 14 and the electric motor 13 and in a rear end side position inside the swivel base.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007211355-A (JP)
Title: Polyester monofilament for artificial hair, and artificial hair
Inventor: KINOSHITA AKIRA
IPC: A41G3/00
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester monofilament for artificial hair having excellent flame retardance and a low dripping property, and causing little deterioration in a physical property enough to be satisfactory as artificial hair: and to provide artificial hair using the polyester monofilament.  <P>SOLUTION: The polyester monofilament for artificial hair is produced through adding a silicon compound comprising at least either one of units represented by R<SB>3</SB>SiO<SB>0.5</SB>, R<SB>2</SB>SiO<SB>1.0</SB>, RSiO<SB>1.5</SB>and SiO<SB>2.0</SB>to a resin composition, wherein an organic group shown as R of the silicon compound contains an aromatic ring, the content of the aromatic ring has a molar ratio of ≥80% based on the whole of the organic group forming the silicon compound, the content of a silanol group falling in the silicon compound accounts for 2-10 wt.%, the compound ratio of the polyester-based resin composition to the silicon compound is (100:0.1) or more but less than (100:10).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007210041-A (JP)
Title: Screw fastening machine
Inventor: UKAI TOMOHIRO
IPC: B25B21/02
Filed: 2006-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw fastening machine comprising: an impact mechanism for applying a rotational impact torque in the screw fastening direction to a screw fastening driver bit; and a screw feeding device for supplying a large number of screws one by one to a screw fastening position, the screw fastening machine which can intercept a driving system by sensing the stroke of the screw fastening machine body in the screw fastening direction corresponding to the fastening amount of the screw.  <P>SOLUTION: An electric motor 11 (a driving system) is intercepted by means of a body sensing means 40 for sensing the upper stroke end of a feeder box 32, which the screw fastening axial stroke of the screw fastening machine body 10 accompanies, with respect to a case 31 in a screw feeding device 30.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007214779-A (JP)
Title: Data transfer device and data transfer method
Inventor: KAWAI KENJI
IPC: H04L47/52
Filed: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer device which has improved accuracy of Qos control of the data transfer device.  <P>SOLUTION: The data transfer device transfers communication data received from a transmission-source device through one connected communication network to a transmission-destination device through the other connected communication network, and is equipped with a transmission frame length predicting means for predicting a transmission frame length in the transfer based upon transfer kind information obtained by analyzing the received communication data and a transmission band control means for performing transmission band control over the communication data to be transferred based upon the transmission frame length.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007212406-A (JP)
Title: Nondestructive inspection jig and ultrasonic nondestructive inspection apparatus
Inventor: ENDO TAKAHIRO
IPC: G01N29/00
Filed: 2006-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily perform nondestructive inspection on bend parts of small-diameter pipings in a short time.  <P>SOLUTION: A piping fastening part 19 has a pair of mounting devices 17a and 17b connected to each other by a connecting part 16. The pair of mounting devices 17a and 17b are brought into contact with an outer circumferential surface of a piping over a bend part 12 of the piping and fastened to the piping by a fastening band 18. A probe holder holding part 22 holding a probe holder 21 to which a probe 20 is mounted is rotation-freely supported at a rotation supporting part 23 in a probe scanning part 24. The probe scanning part 24 rotates the probe holder holding part 22 in the longitudinal direction of the bend part 12 of the piping to slide the probe 20 in the longitudinal direction of an outer circumferential surface of the bend part 12 of the piping and make the probe 20 perform scanning. A binding part 25 binds the probe scanning part 24 and the piping fastening part 19 in such a way that the rotation supporting part 23 of the probe scanning part 24 may be located at a scanning fulcrum in the longitudinal direction of the bend part 12 of the piping.  <P>COPYRIGHT: (C)2007,JPO&INPIT