baber/WOPTO huggingface dataset:
Patent JP-2009041193-A (JP)
Title: Water circulating snow melting device
Inventor: TAKEMOTO KENICHI
IPC: E04H9/16
Filed: 2007-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water circulating snow melting device for performing snow removal on a roof, which can sufficiently perform the snow removal at a reduced cost while minimizing the environmental load.  <P>SOLUTION: The water circulating snow melting device 1A comprises a water storage tank, a lifting pump 30, a spray pipe 52, a pumping up pipe 51 connecting the spray pipe 52 to the lifting pump 30, and return pipes 53a, 53b and 53c for returning collected water to the water storage tank, and is adapted to feed water stored in the water storage tank to the spray pipe 52 by the pump 30 to melt accumulated snow, and to return the resulting water to the water storage tank through the return pipe 53c for reuse. The water storage tank is divided to a main water storage tank 10 and a sub-water storage tank 20, which are mutually connected by a connecting pipe 13, the sub-water storage tank 20 stores recovered water once, and discharges an overflow portion to the outside through an overflow pipe 23, and the connecting pipe 13 includes a level maintaining means for maintaining the water level within the main water storage tank 10, so that the recovered water is introduced from the sub-water storage tank 20 to the main water storage tank 10 as much as the quantity fed out by the lifting pump 30.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042030-A (JP)
Title: Method and apparatus for testing semiconductor integrated circuit device
Inventor: YANAGIHARA NOBUYUKI
IPC: G01R31/28
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To precisely test a semiconductor integrated circuit device under test, even in the case that the semiconductor integrated circuit device under test which has a power supply pad, a GND pad and an output pad, has a function of outputting a prescribed constant voltage from the output pad, but has no circuit for transmitting any internal voltage correctly.  <P>SOLUTION: A test apparatus is provided with: a power supply unit 11 and a power supply pad-use terminal 13 for applying a voltage to the power supply pad 13 of an IC chip 7; a GND pad-use terminal 17 for connecting the GND pad 3 of the IC chip 7 to the GND 15; an output pad-use terminal 19 for contacting with the output pad 5 of the IC chip 7; comparators 21a, 21b for comparing a voltage of the output pad-use terminal 19 with a specification voltage; and specification voltage generating circuits 23a, 23b for generating the specification voltage. The specification voltage generating circuits 23a, 23b generate the specification voltage on the basis of a voltage of the GND pad 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008001112-A (JP)
Title: Laser welded body
Inventor: KIHARA TETSUJI
IPC: B29C65/16
Filed: 2007-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser welded body obtained by integrating simply prepared members by one laser welding process without conducting a complicated process, which is furthermore excellent in appearance and welding strength and harmless to resin characteristics.  <P>SOLUTION: The laser welded body is made 200-8,000(1/cm) in the light absorption coefficient ε<SB>j</SB>to the laser light of 940 nm by indispensably containing at least one thermoplastic resin selected from polyamide resin, polycarbonate resin and polypropylene resin and a low absorption agent of laser beam. Molded members 1, 2 with low laser beam absorption, which may transmit a part of a laser beam but absorb another part, absorb a part of the laser beam applied thereto while another part of the laser beam is passed through the member, thereby generating heat for member welding; wherein the laser beam is applied in such a state that a single member is bent and folded in at least a part, or that a plurality of members are used with a part of one of each member overlapped on top of a part of the other member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009046003-A (JP)
Title: Gear shift display device
Inventor: MORIZONO KAZUNORI
IPC: B60K23/00
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear shift display device allowing the easy setting of the display color of a position characters for night illumination into a desired color.  <P>SOLUTION: The gear shift display device comprises a case 38 having a first chamber 40 composed of a plurality of divided chambers 41-45 opposed to the position characters and a second chamber 46 neighboring the first chamber 40 and having light guide holes 41a-45a formed between and among the divided chambers 41-45, and a light diffusing part using a plurality of LEDs 51-56 provided in the divided chambers, respectively, for illuminating one of the position characters following a selected shift position, a LED 57 provided in the second chamber 46 for transmitting illumination light from the light guide holes 41a-45a into the divided chambers, and tapered faces 41b-45b of the divided chambers and a protruded portion 46a of the second chamber for diffusing the illumination light of the LED 57 and coloring the diffused light into the color of the case 38.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009048867-A (JP)
Title: Heating cooker
Inventor: HAYASHI HIDETAKE
IPC: F24C15/10
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating cooker equipped with an induction heating coil and a heater under a top plate, capable of reducing the space between the top plate and the induction heating coil, increasing the heating efficiency when the induction heating coil is used for heating, and increasing the heating efficiency when the heater is used for heating.  <P>SOLUTION: A film heater 5 is provided under the top plate 1 and above the induction heating coil 3. The film heater 5 is made of a conductive film provided on the lower surface of the top plate 1 by deposition. This film heater 5 is split into some heater pieces for example into two heater pieces. The film heater 5 can be made thin and consequently the space between the induction heating coil 3 and the top plate 1 can be made as narrow as possible.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009053374-A (JP)
Title: Manufacturing method of three-dimensional resin layer
Inventor: YAMAZAKI DAIZO
IPC: G03B21/62
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of three-dimensional resin layer with which residue that remains in an opening part on a light-shielding layer can be reduced.  <P>SOLUTION: The manufacturing method of three-dimensional resin layer comprises a step of coating a mold 4 with an ionizing radiation curing resin 3; a step of laminating a transparent base material 1 on the ionizing radiation curing resin 3, with which the mold is coated; a step of filling the ionizing radiation curing resin 3 into a mold light-shielding layer pattern of the mold 4 via the transparent base material 1 with a pressing roller 5, through which ionizing radiation rays can pass; a step of irradiating the ionizing radiation curing resin 3 through the pressing roller 5 with the ionizing radiation rays to cure the ionizing radiation curing resin; and a step of releasing a layered body between a cured material 8 of the ionizing radiation curing resin 3 and the transparent base material 1 from the mold 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058231-A (JP)
Title: Method of analyzing sample in liquid
Inventor: OTA MASAHIRO
IPC: G01Q30/14
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of analyzing a sample in a liquid capable of easily and surely preventing evaporation of an analysis liquid.  <P>SOLUTION: When the sample 13 in the liquid is observed using a scanning probe microscope that detects and images interaction between the sample 13 and a probe 15 by scanning a surface of the sample 13 immersed in the liquid while bringing a probe 15 disposed at a tip end of a cantilever 14 close to the surface of the sample, a sealing liquid 17 immiscible with an analysis liquid 16 is filled around the analysis liquid in which the sample 13 and the probe 15 are immersed, so that the analysis liquid 16 becomes hermetic being cut off from outside air.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009058018-A (JP)
Title: Expansive pipe joint with dust proof cover
Inventor: SAKAGAMI TATSUYA
IPC: F16L27/12
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expansive pipe joint with a dust proof cover capable of preventing invasion of foreign matter to an inside of the expansion pipe joint from an outside, preventing the foreign matter from damaging a slide part and causing liquid leak, and carrying out smooth expansion and contraction action.  <P>SOLUTION: In the expansive pipe joint with the cover provided with; a main body 1 provided with a pipe connection part 4 at one side, including a channel 5 at an inside, and including an opening part 6 at another side; a flanged slide part 8 including a channel 7 at an inside and slidably and water-tightly fitted in an inner circumference of the main body 1; a short pipe 2 for slide set in such a manner that the same can project from the opening part 6 of the main body 1 by slide of the slide part 8 and including a pipe part 10 provided with the pipe connection part 9 at a tip part; and a stopper part 3 arranged at an end surface of the opening part 6 of the main body 1 and fitted in the pipe part 10, the dust-proof cover 11 having expansible property is fixed at an end part of the pipe connection part 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009060293-A (JP)
Title: Portable electronic device
Inventor: MATSUDA SATOSHI
IPC: H04M1/02
Filed: 2007-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electronic device having high shielding performance without increasing conductive components by forming an extended part on a conductive adhesive sheet for fixing a first circuit substrate to a case member, and bringing the extended part into contact with a reference potential pattern formed on a second circuit substrate.  <P>SOLUTION: A cellular phone 1 is provided with: a case body 60 having conductivity; a conductive adhesive sheet 65 arranged on one side of the case body 60; a key substrate 50 attached to the case body 60 via the adhesive sheet 65; a circuit substrate 70 arranged opposite to the key substrate 50 in the case body 60 and having a reference potential pattern layer 75 formed on the side of the case body 60. The extended part 66 extending to the side of the circuit substrate 70 is formed on the adhesive sheet 65, and the extended part 66 is abutted on the reference potential pattern layer 75, and fixes the case body 60 to the circuit substrate 70.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008060581-A (JP)
Title: Cmos image sensor and method for manufacturing same
Inventor: SHIM HEE SUNG
IPC: H01L27/146
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS image sensor and a method for manufacturing the same.  <P>SOLUTION: In this CMOS image sensor for converting an optical signal into an electric signal, a unit pixel of the CMOS image sensor comprises: a photodiode formed on one side of an active region 100; a number of gate electrodes overlapped with one another in the active region 100; and a source/drain region which is formed by implanting an impurity into a portion except the lower portion of the gate electrodes; and a transfer transistor Tx, a reset transistor Rx, a drive transistor Dx, and a select transistor Sx which are included in the gate electrodes, wherein the polysilicon layer of the drive transistor Tx is formed by extending from a region between the reset transistor Rx and the select transistor Sx to a region between the reset transistor Rx and the transfer transistor Tx.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009058067-A (JP)
Title: Sealing method and injector
Inventor: TAKASE SHIGEHISA
IPC: F02M61/18
Filed: 2007-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing method and an injector which can easily prevent leakage of a fluid from a butting surface of metal members, and which can reduce cost.  <P>SOLUTION: The sealing method has butting surfaces 13, 14 where two metal members 23, 3 are butted against each other, and the leakage of the fluid from the space between the butting surfaces 13, 14 butted against each other is prevented. Plastic binder 8 is applied to the butting surfaces 13, 14 of one or both of the two metal members 23, 3 in advance, and the plastic binder 8 contains fine particles 9 which is softer than the metal members 3, 23. Then the butting surfaces 13, 14 of the metal members 3, 23 on which the plastic binder 8 has been applied are butted against each other, and the butting surfaces 13, 14 which have been butted are pushed against each other. Then the fine particles 9 sandwiched between the butting surfaces 13, 14 are subjected to elastic deformation, and the butting surfaces 13, 14 are retained while being pushed against each other in the state that the fine particles 9 have been elastically deformed. Thus, the space between the butting surfaces 13, 14 are sealed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007309094-A (JP)
Title: Warm water washing device
Inventor: SHINODA HIDEO
IPC: E03D9/08
Filed: 2007-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a warm water washing device which always jets washing water at an adequate temperature and does not impart uneasiness and discomfortableness to a user.  <P>SOLUTION: The warm water washing device is provided with a nozzle unit 18 which jets washing water to the private parts, a water supply means 9 which supplies the washing water toward the nozzle unit 18, an instantaneous heating means 10 which allows the supplied water to be instantaneously turned into warm water, and a temperature sensor 27 which senses an abnormal temperature of the warm water supplied into the nozzle unit 18. The water supply means 9 and the instantaneous heating means 10 are stopped when the temperature sensor 27 senses an abnormal temperature.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009065001-A (JP)
Title: Aqueous dispersant for chemical mechanical polishing, kit for preparing the same, and preparing method for the same
Inventor: MOTONARI MASAYUKI
IPC: B24B37/00
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous dispersant for chemical mechanical polishing, capable of evenly and stably polishing a metal film with a low friction while providing both high polishing speed and high flattening characteristics, without causing defects on the metal film and insulating film.  <P>SOLUTION: The aqueous dispersant for chemical mechanical polishing contains (A) a polymer containing a repeating unit represented by a formula (1), (B) oxidant, (C) amino acid, and (D) abrasive grain. In the formula, Ar represents a naphthalene ring. R represents one selected from among 1-10C substituted or unsubstituted hydrocarbon group, 1-10C substituted or unsubstituted alkoxyl group, substituted or unsubstituted phenoxy group, huydroxyl group, nitro group, amino group, and -SO<SB>3</SB>M group (M represents a monovalent cation). Y represents a single bond or 1-10C substituted or unsubstituted divalent hydrocarbon. n represents integer 0-5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068200-A (JP)
Title: Method of repairing drain trap
Inventor: ISHIDA YOSHIO
IPC: E03C1/29
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of repairing a drain trap capable of easily restoring an inner tube in the state of being very close to the original shape and dimensions at a repair site in a short time by preparing a repair member capable of covering the inner tube of the drain trap to be repaired and using the repair member.  <P>SOLUTION: The catch basin 13 and the cup 15 of the drain trap 1 to be repaired are removed, and the water in the trap is drained and the inside of the trap 1 is washed and ground. Next, the inside of the drain trap 1 including an inner tube 2 is painted. On the other hand, a synthetic resin cover 30 formed in such dimensions and shape that are suitable for fitting on the outside or inside of the inner tube 2 is manufactured by a mold for the inner tube 2 manufactured beforehand. The cover 30 is put on the inner tube 2. When the inner tube 2 is largely damaged, the inner tube 2 is repaired with putty.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071590-A (JP)
Title: Video signal transmission device, and video signal transmission system
Inventor: NAGATA MITSUTOSHI
IPC: B60R11/02
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously achieve a simple configuration, a higher definition image and improvement in quality of display while maintaining versatility in a video signal transmission device and a video signal transmission system for transmitting a video signal to a display device for a vehicle.  <P>SOLUTION: An analog video signal input by components 1-3 is converted into a digital video signal which displays an image in a size much larger than a display size of the subsequent display device by oversampling AD conversion parts 21-26. Then, resize circuits 31-36 thin out the digital video signal which has been converted by the AD conversion parts 21-26 so that the size of the image displayed by the digital video signal matches the display size of the subsequent display device. Thus, the simple configuration is achieved without necessity of resize of the subsequent image, and the higher definition image is achieved by preventing image degradation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008158494-A (JP)
Title: Semifinished lens blank and manufacturing method thereof, and spectacle lens
Inventor: ITO AYUMI
IPC: G02C7/02
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semifinished lens blank which is a semifinished lens blank having a diameter for a normal spectacle lens and with which the lens shape of a spectacle lens matching a wrap-around type spectacle frame can be secured and a manufacturing method thereof, and a spectacle lens using the same.  <P>SOLUTION: The semifinished lens blank 2 whose surfaces are both spherical and which has prism refracting power on a geometric center line is manufactured by being molded by disposing an optical convex surface 111 and an optical concave surface 121 oppositely to each other so that the geometric centers of a first mold having the spherical optical convex surface 111 and a second mold having the spherical optical concave surface 121 are made to match each other and the semifinished lens black to be molded has the prism refracting power on the geometric center line. The spectacle lens 1 to be incorporated in the wrap-around type spectacle frame is manufactured by working the semifinished lens blank 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008086015-A (JP)
Title: Apparatus and method for compensating brightness of image
Inventor: CHUNG DAE-SU
IPC: H04N1/407
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for compensating brightness of an image in which an obtained image is divided into a plurality of divided regions, a region where a main object is positioned in the obtained image is set variably according to the brightness distribution for each divided region thereby enabling compensation of the brightness of the main object during insufficient exposure.  <P>SOLUTION: The apparatus includes: an image obtaining unit obtaining an image; a brightness distribution calculation unit dividing the obtained image into a plurality of divided regions and calculating the brightness distribution of each divided region; and a compensation unit judging a main region including a main object in the obtained image according to the calculated brightness distribution and compensating the obtained image according to the judgement result.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008256668-A (JP)
Title: Angular velocity sensor
Inventor: SONODA SUKEJI
IPC: G01C19/5614
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an angular velocity sensor capable of surely removing a noise component, formed of a detuning frequency as the difference between the driving frequency and the detection frequency of an oscillator.  <P>SOLUTION: The angular velocity sensor is provided with noise removing means 33 in a detection circuit 27. The removing means 33 is constituted by connecting in series a Butterworth filter, constituted of an active low-pass filter 36 and a passive low-pass filter 37, and a Chebyshev filter 38.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077566-A (JP)
Title: Variable composite current transformer and protective relay device
Inventor: DATE YOSHIAKI
IPC: H02H3/08
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable composite current transformer enabling further reduction of the installation number of current transformers and short circuit protective relays which are used to protect a three-phase AC circuit from a short circuit failure, and to provide a protective relay device.  <P>SOLUTION: The variable composite current transformer 10 composites currents to be inputted from first-third current transformers 3<SB>1</SB>-3<SB>3</SB>respectively provided on R-phase, S-phase and T-phase of a power transmission line at a composite current ratio (-0.5:0.5):-1.5. Upon detecting a short circuit failure on the basis of a short circuit current I<SB>Ry</SB>inputted from the variable composite current transformer 10, an overcurrent relay 4 collectively interrupts first-third breakers 2<SB>1</SB>-2<SB>3</SB>installed in the R-phase, S-phase and T-phase of the power transmission line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009072720-A (JP)
Title: Mixer
Inventor: OMI KAZUYUKI
IPC: B01F15/00
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer that can simply and accurately connect the rotary shaft of a driving source to that of stirring blades of a container part at a transmission part, and that can perform stirring and mixing with high precision.  <P>SOLUTION: This mixer 1 which is provided with rotary stirring blades 5 and stirs particulates to be housed by using the rotary stirring blades 5 has the stirring blades 5 inside a vessel 3 for housing the particulates. The mixer 1 is also provided with a container part 2 that is made transferrable, a driving source 17 that is installed on a frame part 16 on which the container part 2 is placed so as to be attachable/detachable and that becomes motive power to the stirring blades 5, and a transmission part 24 for transmitting the motive power of the driving source 17 to the stirring blades 5. The mixer is characterized in that the transmission part 24 is formed of an air clutch mechanism.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075991-A (JP)
Title: External medium control system
Inventor: TATARA HIDEO
IPC: G06F21/62
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To limit transfer of information through an external medium by using an external medium control system.  <P>SOLUTION: Information can be output only for a job application whose output to a recording medium is allowed by unlocking a device before making an input-output request to a drive and locking the device after input-output processing.  <P>COPYRIGHT: (C)2009,JPO&INPIT