baber/WOPTO huggingface dataset:
Patent JP-2007283482-A (JP)
Title: Cutting insert, rotating cutting tool installed with it and cutting method using it
Inventor: ISHIDA TAKUYA
IPC: B23C5/06
Filed: 2007-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting insert capable of reducing cutting resistance, improving strength of a cutting blade positioned at the head end side of a holder and reducing chattering vibration and damage of the cutting blade in machining even in heavy cutting work under a more serious cutting condition.  <P>SOLUTION: This cutting insert is constituted by forming a rake face 3 on an upper surface of a main body part, a seating surface 2 on a lower surface, a flank 4 on a side surface and the cutting blade 5 on at least one part of an intersection part of the rake face 3 and the flank 4, and width 6A of a first groove part 6A positioned nearest to one end side out of a plurality of the groove parts 6 formed on the flank 4 so as to reach the rake face 3 is smaller than width 6a of the second groove part 6a adjacent to the first groove part 6A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008233049-A (JP)
Title: Photodetector and photodetection method, and image sensor and imaging method
Inventor: OGINO MASAYA
IPC: H01L27/14
Filed: 2007-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photodetector and a photodetection technique, and an image sensor and an imaging technique capable of multiple pixelation, while inhibiting degradation of the S/N ratio of the light intensity.  <P>SOLUTION: The photodetector has a spectral element consisting of a low light resonance device having different resonance wavelength domains, depending on positions responding with geometric structure and a photoelectric conversion element, arranged at a position with different resonance wavelength domain due to the spectral element, to detect the incident light intensity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244576-A (JP)
Title: Analog/digital (ad) converter and analog/digital conversion method
Inventor: SHIMIZU KAZUYA
IPC: H03M1/10
Filed: 2007-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To substantially improve the accuracy of an AD converter, working at a high speed.  <P>SOLUTION: An AD converter is provided with analog/digital (AD) conversion sections 13, 14 and 17 for sampling an analog signal Ain, in response to a sampling clock SC and converting it into a digital signal Dout; a jitter measuring circuit 15 for measuring the jitters of the sampling clock SC; a correction circuit 16 for correcting the digital signal Dout to be outputted from the AD conversion sections, on the basis of the jitters measured by the jitter measuring circuit 15. The AD converter is further provided with a clock source 11 and sampling clock generating circuits 12, 26 for frequency-dividing the clock CK generated by the clock source to generate a sampling clock SC. The jitter measuring circuit 15 uses the clock CK as a reference to measure the jitters of the sampling clock SC with respect to the clock.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239729-A (JP)
Title: Ultraviolet ray-cured foamed sheet and method for producing the same
Inventor: MAKIHARA NOBUMASA
IPC: C08J9/30
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet ray-cured foamed sheet which does not have a stripped pattern, has a good beautiful spectacle and enhanced uniformity of physical properties, and is suitable for electric equipment members such as sealing materials, damping materials and impact-absorbing materials for cellular phones and PDA.  <P>SOLUTION: This ultraviolet ray-cured foamed sheet is obtained by mechanically foaming an ultraviolet ray-curable resin raw material by an Oakes mixer or the like and then curing the product with ultraviolet rays. The ultraviolet ray-curable resin raw material comprises an oligomer, a diluent, an ultraviolet ray polymerization initiator, a foam stabilizer, and an inorganic or organic filler. The amount of the filler in the ultraviolet ray-curable resin raw material is preferably 5 to 40 pts.wt. per 100 pts.wt. of the total amount of the oligomer and the diluent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008244785-A (JP)
Title: Mobile terminal unit
Inventor: TAKAGI TOSHINARI
IPC: H04M1/00
Filed: 2007-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal unit ensuring security and good operability, and reducing the consumption of a battery.  <P>SOLUTION: The foldable mobile terminal unit, having first and second cases connected so as to be opened and closed, includes an open/close portion 129 for locking the closed state of the case; an open instruction portion 211 for releasing the lock and opening the case; an authentication processing portion 209 for authenticating a user registered in advance, while the case is closed; a power saving mode control portion 205 for controlling current supplied to the unit; and an open request receiving portion 201 for accepting a request to open the case. The power saving mode control portion 205 controls the current to a first current level, enabling a standby operation of the unit while the open/close portion 129 is locked, and also controls the current to a second current level higher than the first current level after receiving the request by the open request receiving portion 201, wherein the authentication processing portion 209 is operable. When the authentication processing portion 209 authenticates the user, the open indication portion 211 releases the lock of the open/close portion 129, so as to open the case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008239576-A (JP)
Title: Composition containing resveratrols extracted from grape buds and vines
Inventor: SUZUKI TAKUYA
IPC: A61K36/00
Filed: 2007-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of effectively using grape buds and vines which have been removed upon pruning and discarded.  <P>SOLUTION: Disclosed is a composition extracted from grape buds and vines having a 5α-reductase inhibitory activity, a hyaluronidase inhibitory activity, an elastase inhibitory activity, a fibroblast proliferation activity, a collagen production promotion activity, and a lipase inhibitory activity. The composition is used for body fat reducing agents, dermatological preparations, lipid metabolism-improving agents, pilatory and the like. Resveratrols are particularly effective ingredients in the extract.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008240714-A (JP)
Title: Cam profile structure for four cycle internal combustion engine
Inventor: RIYUU IKUTAMI
IPC: F01L1/08
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve stable high speed performance and durability of an OHC type four cycle internal combustion engine.  <P>SOLUTION: An action region 20a of a cam profile 10 of a camshaft 15 rocking rocker arms 16, 17 of the OHC type engine 1 has a right and left asymmetrical contour shape in which a cam surface in a close side region A has a gently curved shape and a cam surface in an open side region C has a relatively straight shape. Ratio of an open side angles θ1 and a close side angles θ2 satisfies an equation θ1/θ2=0.85.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008106593-A (JP)
Title: Automatic faucet
Inventor: NAKAO HITOSHI
IPC: E03C1/05
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact automatic faucet superior in reliability and maintainability.  <P>SOLUTION: This automatic faucet is characterized by having a body part having a water communication passage, a solenoid valve for opening-closing the water communication passage and a sensor for detecting a user, and a storage part attached with a control part for controlling the solenoid valve based on output from the sensor and detachably arranged on the body part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008247067-A (JP)
Title: Motion control device for vehicle
Inventor: TERADA TETSUYA
IPC: B60W30/02
Filed: 2007-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent or suppress a situation in which a vehicle suddenly becomes unstable.  <P>SOLUTION: A controller U changes and controls transverse force fxi and longitudinal force fyi to each of four tires 1FL-1RR (i=1 to 4, and an identifier for discriminating each tire) so as to attain a target transverse force, a target longitudinal force and a target yaw moment. Based on the tire force detected by a tire force detection sensor 20 and maximum tire force fmaxi obtained in each tire, load rate ηi of each tire is determined. The four tires are divided to two sets of tires composed of two diagonally located tires, and the tire force of each tire is changed and controlled so that load rates (η1 and η4, η2 and η3) of each pair of tires (1FL and 1RR, 1FR and 1RL) are mutually uniformed, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251320-A (JP)
Title: Lighting circuit for vehicular lighting fixture
Inventor: ISHII SATOSHI
IPC: H05B44/00
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting circuit for a vehicular lighting fixture capable of preventing burnout demolition of a control unit and breakage of a light source unit even when a harness connected to a light source unit is short-circuited.  <P>SOLUTION: The control unit 20 which controls current flowing in the light source unit 24 is equipped with a current supply part 21 which outputs the current flowing in the light source unit 24, a switching controller 22 in which the current output from the current supply part 21 is switch-controlled as compared with reference voltage, an output current detecting part R1 which detects the current flowing in the light source unit 24, and a voltage conversion circuit 23 in which a potential difference generated by the current flowing in the output current detecting part R1 is converted to a differential voltage to output the converted differential voltage toward the switching controller 22. The output current detecting part R1 is connected to the high potential side of the light source unit 24, and the switching controller 22 compares the reference voltage with the differential voltage and controls the current supply part 21 so that its difference is made smaller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008249244-A (JP)
Title: Furnace dismantling method and furnace dismantling machine
Inventor: NAKAMURA YOSHIYUKI
IPC: C21C5/48
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a furnace dismantling method and a furnace dismantling machine capable of scraping out crushed refractory without needing man-powered work and heavy-machinery work.  <P>SOLUTION: This dismantling machine 1 comprises a running carrier 3, a tilting boom 41 tiltably disposed on the running carrier 3, a rotary boom 42, a telescopic boom 43, an oscillating arm 6 tiltably disposed on a tip of the telescopic boom 43, an air cylinder 12 disposed on the oscillating arm 6, and a crushing tool mounting/demounting means (not shown in drawing) disposed on the air cylinder 12. This furnace dismantling method comprises a process for mounting an air breaker (not shown in drawing) on the crushing tool mounting/demounting means, and crushing the refractory 120 by repeatedly intermittently supplying the compressed air to the air cylinder 12, and a process for mounting a scraper 130 on the crushing tool mounting/demounting means in replacement of the air breaker, moving the telescopic boom 41 and the running carrier 3 forward and backward, and scraping out the crushed refractory 121.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008247253-A (JP)
Title: Opening/closing mechanism for vehicle back door
Inventor: INAGAKI TAKUYA
IPC: B60J5/10
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening/closing mechanism for a vehicle back door with a simple structure capable of reducing a release width space required at opening/closing of the back door as compared with conventional, slightly increasing an upper projection amount, not requiring that a shape of a vehicle body and a back door is largely changed from conventional.  <P>SOLUTION: The opening/closing mechanism 1 for the vehicle back door for opening/closing an opening formed on a rear back surface of a vehicle body is provided with a four-joint link mechanism 2 in which at least first, second, third and fourth joint bodies 21-24 are arranged so as to form a quadrangle, respective apexes of the quadrangle are turnably connected and the first joint body 21 retains the back door 8 (mounting fitting 82); a turning main shaft 3 turnably pivotally supported by the vehicle body and provided with the third joint body 23 opposed to the first joint body 21; and a link driving means (link driving rod 4) for displacing arrangement of the first, second, third and fourth joint bodies 21-24 accompanying with turning of the turning main shaft 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008251440-A (JP)
Title: Induction heating method, and induction heating device
Inventor: UCHIDA NAOKI
IPC: H05B6/44
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating method capable of reducing waste material as compared with a conventional one by accurately controlling the temperature distribution of a heating object in stopping or in a low-speed operation.  <P>SOLUTION: This heating method of a heating object by this induction heating device is characterized in that an inverter makes a power supply method to an induction heating coil different in response to a transport condition of a heating object by a transport means; when the heating object is normally transported, power is adjusted by control of a current frequency or control of phase angles of the voltage waveform and the current waveform while respectively deviating frequencies of currents supplied to the respective induction heating coils arranged adjacently to one another; when the transport of the heating object is stopped or set at a speed lower than that of the normal transport, the frequencies of the currents supplied to the respective induction heating coils are made coincident with one another; the power is adjusted by adjusting a duty ratio in one cycle while the waveforms of the currents supplied to the respective induction heating coils are synchronized or controlled to keep a predetermined phase difference; and thereby the temperature of the heating object is raised.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008250220-A (JP)
Title: Reflective light modulating device
Inventor: OBAYASHI YASUSHI
IPC: G02F1/061
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflective light modulating device equipped with a dielectric multilayer film which is capable of achieving a high reflectivity while suppressing a degradation in efficiency of field application to a light modulation layer.  <P>SOLUTION: A reflective liquid crystal device (reflective light modulating device) 1 includes: a transparent conductive film 22 containing a conductive material transmitting light L; a plurality of metallic pixel electrodes 16 two-dimensionally arranged along the transparent conductive film 22; a liquid crystal layer 20 which is disposed between the plurality of pixel electrodes 16 and the transparent conductive film 22 and modulates the light L in accordance with an electric field formed by each pixel electrode 16 and the transparent conductive film 22; and a dielectric multilayer film 18 formed on the plurality of pixel electrodes 16. The dielectric multilayer film 18 includes a first layer being in contact with the pixel electrodes 16 and a second layer which has a higher refractive index than the first layer and is in contact with the first layer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258666-A (JP)
Title: Radio access system and radio access method
Inventor: NOISSHIKI HIROTO
IPC: H04W8/22
Filed: 2007-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to make radio access to a suitable radio access device (access point etc.) using a suitable radio interface without making troublesome settings nor performing troublesome operation.  <P>SOLUTION: A mobile phone terminal 10 transmits user position information and radio interface information to a management server 30 through a mobile phone network, and the management server 30 selects a suitable radio access device on the basis of those pieces of information and transmits setting information etc., for connection with the selected radio access device to the mobile phone terminal 10.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008255851-A (JP)
Title: Internal combustion engine provided with variable valve gear
Inventor: YOKOYAMA TOMO
IPC: F01L13/00
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine provided with a variable valve gear capable of varying the maximum valve lift of an intake valve and superior from viewpoints of both fuel economy and safety.  <P>SOLUTION: The internal combustion engine is provided with the variable valve gear 30 capable of varying the maximum valve lift of the intake valves 11A, 11C. The internal combustion engine is provided with an intake valve 11B which is used only when abnormality and failure occur on the variable valve gear 30 other than the intake valves 11A, 11C, and is provided with a valve rest mechanism 50 driving the intake valve 11B when abnormality and failure occurs on the variable valve gear 30 and resting the intake valve 11B when abnormality and failure does not occurs on the variable valve gear 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008253472-A (JP)
Title: Storage
Inventor: MATSUMOTO KENTARO
IPC: A61L31/00
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To display unique information of a capsule endoscope on a transcriptional medium such as a medical record without any mistake.  <P>SOLUTION: This storage 10 is provided with a base 12, a storage cover 13 and a self-inking rubber stamp 14 as a transcription means. The storage cover 13 has first and second recessed parts 13A and 13B. The first recessed part 13 stores the capsule endoscope 11 in its inside. The second recessed part 13B stores the self-inking rubber stamp 14 in its inside. The self-inking rubber stamp 14 has a marking face 14C having prescribed letters and a bar-code shape. The prescribed letters and the bar-code indicate the unique information of the capsule endoscope 11. The storage cover 13 is peeled from the base 12 to expose the marking face 14C of the self-inking rubber stamp 14. The marking face 14C is brought into contact with the transcriptional medium such as the medical record and a management ledger to transcribe the prescribed letters and the bar-code to the transcriptional medium.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256650-A (JP)
Title: Semiconductor test device
Inventor: FURUTA MITSUHIRO
IPC: G01R31/26
Filed: 2007-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor test device which makes the position of a reel in an automatic handler be at a constant height irrespective of the size of a test head, the footprint of the automatic handler constant, and the position where a cable connected to the test head be drawn out be arbitrarily set.  <P>SOLUTION: In the semiconductor test device using the automatic handler for TAB constituted so as to test an IC chip by conveying the IC chip mounted on a tape to a measurement position of the test head, the automatic handler for TAB is arranged so that the tape on which the IC chip is mounted travels in a vertical direction with the test head arranged in the vertical direction so that the measurement position is disposed opposite the tape.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008260171-A (JP)
Title: Recorder and method for acquiring conveyance error correction value
Inventor: YASUTANI JUN
IPC: B41J11/42
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a desirable value for correcting the conveyance error of a conveying roller even if the conveyance error dependent on the eccentricity of the roller is different in the longitudinal direction of the roller due to the amount or state of eccentricity.  <P>SOLUTION: A plurality of test patterns are formed along a roller in the longitudinal direction, and a correction value optimal for correcting conveyance error dependent on the eccentricity of the roller is acquired from the test patterns.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266361-A (JP)
Title: Fluororesin-based thermosetting powder coating composition exhibiting excellent stain resistance
Inventor: SEIDA MASASHI
IPC: C09D5/16
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluororesin-based thermosetting powder coating composition exhibiting excellent stain resistance.  <P>SOLUTION: The fluororesin-based thermosetting powder coating composition exhibiting excellent stain resistance comprises 100 pts.wt. of a resin composition comprised of (a) 65-95 wt.% of a crosslinkable reactive group-bearing fluororesin having a fluorine content of 10-30 wt.% and a glass transition temperature of 30-85°C and (b) 5-35 wt.% a curing agent capable of reacting with the crosslinkable reactive group of the fluororesin to form a crosslink, and incorporated therewith, (c) 0.1-10.0 pts.wt. of an alkyl silicate mixture as a hydrophilizing agent comprised of 45-79 wt.% of an alkyl polysilicate compound, 5-20 wt.% of a tetraalkoxysilane compound and 1-50 wt.% of a linear alcohol.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007287692-A (JP)
Title: Edge type backlight unit
Inventor: KIM BUM JIN
IPC: F21Y101/02
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge type backlight unit which supplies a light in which many lines having a plurality of red, blue and green LEDs are arranged.  <P>SOLUTION: The edge type backlight unit is composed of a light guide plate which has an incident part of which the side face receives an incident light and introduces the light from the incident part to emit to an upper face out of upper and lower faces and an LED light source part which is arranged near the incident part of the light guide plate and is provided with a plurality of red, green and blue LEDs and at least one each LED row of red, green and blue LED rows in which an LED of a same color phase is arranged in a strip shape continuously alongside the incident part. The green LED row is arranged on an upper part in a perpendicular direction of the upper face of the light guide plate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008267707-A (JP)
Title: Refrigerant system having multi-speed scroll compressor and economizer circuit
Inventor: LIFSON ALEXANDER
IPC: F04C28/24
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant system capable of increasing and decreasing a capacity of the refrigerant system to meet external load demands more accurately.  <P>SOLUTION: The scroll compressor 22 is provided with a multi-speed motor 24. A controller 44 selects a speed for operating the motor 24, along with selecting between several available options for the system capacity adjustment to meet external load demands in a most efficient and reliable manner. The disclosed embodiment includes the economizer circuit, an unloader function, and an optional suction modulator valve. By utilizing each of these features in combination with the multi-speed motor 24 for the compressor 22, the present invention is able to give a more favorable tailor capacity to desired capacity.  <P>COPYRIGHT: (C)2009,JPO&INPIT