baber/WOPTO huggingface dataset:
Patent JP-2007057180-A (JP)
Title: Air conditioner
Inventor: NISHIHARA TAKURO
IPC: F24F1/00
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner capable of positively dropping dew adhered to a heat exchange fin of a first heat exchanger in an upwind side onto a drain pan from a heat exchange fin lower end of a second heat exchanger in a downwind side during cooling operation.  <P>SOLUTION: During cooling operation, even when dew formed and adhered to the heat exchange fin 17 of the refrigerant heat exchanger 8, is moved to the rear by operation of cross flow fans 10, 11 while becoming larger and declining downwards to the heat exchange fin 27 of the hot water heat exchanger 9, since the heat exchange fin 27 lower end is formed by forming a cutout part 27A and slanting it such that a forward side is low, the dew runs from a front end of the lower end to a rear end of the heat exchange fin 17, and it can be dropped onto the drain pan 29.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067075-A (JP)
Title: Color imaging device
Inventor: AIHARA SATOSHI
IPC: H04N5/335
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color imaging device capable of stabilizing the photoelectric conversion characteristics of a light receiving part rather than a conventional one, along with obtaining the resolution and the color separation characteristics equivalent to a color imaging device of a three plate type.  <P>SOLUTION: A color imaging device 50 comprises a light receiving layer 10, a light receiving layer 20, a light receiving layer 30, and a transparent substrate 40. The light receiving layer 10 has a signal read-out circuit 11 containing a picture electrode 11a, a photoelectric converter 12 which generates electric charge according to the intensity of received light, and a transparent electrode 13 to which a predetermined voltage is applied. A light receiving layer 20 has a signal read-out circuit 21 containing a picture electrode 21a, a photoelectric converter 22 which generates electric charge according to the intensity of the received light, and transparent electrode 23 to which a predetermined voltage is applied. A light receiving layer 30 has a semiconductor substrate 31, a light receiver 32 for receiving light, an electric charge transfer electrode 33 for transferring electric charge, and a light shielding film 34 for shielding the electric charge transfer electrode 33.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067990-A (JP)
Title: Speaker apparatus
Inventor: KISHI KAORI
IPC: H04R9/04
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker apparatus wherein the use of environmental loading substances and the manufacturing time can be reduced.  <P>SOLUTION: The speaker apparatus includes a voice coil including positive and negative lead wires and a diaphragm. The speaker apparatus employs a solventless adhesive as a means of fixing (reinforcing) the positive and negative lead wires. The positive and the negative lead wires are fixed (reinforced) on a sound discharging face of the diaphragm by the solventless adhesive. Since the solventless adhesive is used, production of an organic solvent being the environment loading substance can be prevented. Thus, environmental contamination can be decreased and the use of the solventless adhesive can contribute to environmental countermeasures. Since the solventless adhesive is generally cured (dried) at a speed faster than that of organic solvent volatilization type elastomeric adhesives, the manufacturing time of the speaker apparatus can be reduced. Thus, the production efficiency of the speaker apparatus can be enhanced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067331-A (JP)
Title: Ultraviolet sensor
Inventor: NISHIKAWA HIDEO
IPC: H01L31/10
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultraviolet sensor for receiving an ultraviolet ray and outputting a photocurrent that can be manufactured at a low cost.  <P>SOLUTION: A first light receiver 10 and a second light receiver 20 of the ultraviolet sensor 1 are formed on a p-type silicon substrate 30. The first light receiver 10 and the second light receiver 20 are connected in series, and a difference current between a photo current from the first light receiver 10 and a photo current from the second light receiver 20 is outputted from its connection midpoint. Since the depth of a p-type diffusion layer 22 of the second light receiver 20 is deeper than the depth of a p-type diffusion layer 12 of the first light receiver 10 when the ultraviolet sensor 1 receives an ultraviolet ray, the photo current from the first light receiver 10 is greater than the photo current from the second light receiver 20 and the difference current is outputted between the photo current from the first light receiver 10 and the photo current from the second light receiver 20. Since the first light receiver 10 and the second light receiver 20 comprise silicon photodiodes, the ultraviolet sensor 1 can be manufactured at a low cost.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072642-A (JP)
Title: Image processor and controlling method of image processor
Inventor: SAKAUCHI NOBUYUKI
IPC: G06V30/10
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor which can extract a manuscript image as one manuscript even when a plurality of labeled back pixel blocks are extracted from a manuscript image read by the image processor.  <P>SOLUTION: The image processor includes: a labeling means for giving a unique label number for every continuous black pixel which is a black pixel obtained by binalizing the read data; a noise elimination means for judging that the number of the number of black pixels with a label number for every label number is below a specified value is a noise and eliminating from a processing object; a label number replacing means for replacing all the label numbers of the black pixels which remains after the noise elimination means performs noise elimination by the same label number mutually; a coordinate acquiring means for acquiring the coordinates of the black pixels with the labels; and an extracting means for extracting the manuscript region based on the coordinate information which the coordinate acquiring means acquired based on the coordinate information which coordinate acquiring means acquired.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072151-A (JP)
Title: Process liquid for waterless planographic printing plate and platemaking method of waterless planographic printing plate
Inventor: SUEZAWA MITSURU
IPC: B41N3/08
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process liquid for a waterless planographic printing plate having a silicone rubber layer as an ink repelling layer, the liquid having excellent reproducibility of a high-definition image (minute dots) and hardly causing scratches on the surface of the silicone rubber layer.  <P>SOLUTION: The process liquid for a waterless planographic printing plate contains dimethyl sulfoxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069776-A (JP)
Title: Reinforcing member for cab, cab and working machine
Inventor: TAKAOKA TETSUSHI
IPC: E02F9/16
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcing member for a cab capable of certainly reinforcing a cab body against a side load.  <P>SOLUTION: It is possible to improve strength in the neighborhood of a front header 28 including the front header 28 and to certainly reinforce the cab body 11 against the side load by fixing reinforcing covers 61, 62 on the front header 28 integrally with a reinforcing member body 59 with bolts 111, 131 by reinforcing a connecting part between fixed parts 57, 58 to be fixed on both front pillars 22, 23 on both sides of the front header 28 and the reinforcing member body 59 connecting the fixed parts 57, 58 to each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007074435-A (JP)
Title: Solid-state imaging device and its drive method
Inventor: TANAKA OMICHI
IPC: H04N5/363
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CMOS imaging device that can obtain distortion-free images through global shutter functions, and that will not have flickers generated by variations in the illumination energy can be prevented from occurring.  <P>SOLUTION: After respective FD of all the pixels is reset at the same time with respect to all the pixels, charge that is photoelectrically converted in the same period is transferred to the FD. After the charge is transferred; signal voltages by the charge of the FD are successively selected and read out, the FD is reset again by each line that a readout operation is finished, and the voltage of the FD that has been reset again is read out as noise voltage. A difference between the read signal voltage and the noise voltage is calculated, and image signals are extracted with the noise removed. The gains of the obtained image signals are adjusted by each field or each frame, whereby the signals are corrected for a level difference, and flickers are restrained from occurring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076057-A (JP)
Title: Method for forming image, image forming apparatus, multibeam image forming apparatus, and multicolor image forming apparatus
Inventor: IMAI SHIGEAKI
IPC: B41J2/44
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming an image capable of obtaining a high quality image having less distortion or less color shift by correcting density of intervals between beam spot positions and effectively correcting variation in an image such as density variation occurring therewith, and to provide an image forming apparatus using the method for forming an image and a multicolor image forming apparatus.  <P>SOLUTION: The density of intervals between beam spot positions in one scanning line is corrected by using a pixel clock generation circuit 10 and the correction condition of the beam spot position is changed by each scanning line.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007081603-A (JP)
Title: Differential amplification circuit
Inventor: NEMOTO RYUHEI
IPC: H03F3/45
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a differential amplification circuit that prevents an output voltage from being inverted, and can widen the range of an input voltage.  <P>SOLUTION: The differential amplification circuit comprises a first transistor for inputting a first input signal to a base; a second transistor for inputting a second input signal to the base; a differential circuit that is connected to first power supply potential, and comprises a current source for supplying current to the first and second transistors; a third transistor, where the emitter and the base are connected to the collector of the first transistor and the second power supply potential, respectively; a first load connected between the collector of the third transistor and the second power supply potential; a second load connected between the collector of the second transistor and the second power supply potential; and a first output terminal connected to the collector of the third transistor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079832-A (JP)
Title: Attendance determination device and attendance management system
Inventor: IZAKI ICHIRO
IPC: G06Q50/10
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attendance determination device which suppressing illicitness such as substitute answer while reducing the processing load of an authentication device side.  <P>SOLUTION: This attendance determination device comprises an attendance determination part determining, for each registrant, that the registrant attends a lesson when the read time of a registration card at the lesson is between the arrival authentication time and the going-home authentication time of the registration card.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006087110-A (JP)
Title: Method of conducting rate control, scheduling and acknowledgement in wireless communication system
Inventor: VASUDEVAN SUBRAMANIAN
IPC: H04W76/04
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for transmitting control information from multiple base stations to a mobile device without excessively reducing resources available for other traffic between the base stations and the mobile device.  <P>SOLUTION: A serving base station pools and resolves information from active base stations and sends the resolution of the pooled information over a downlink control channel for evaluation and response by the mobile device.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007077881-A (JP)
Title: Operation system
Inventor: IMAI MINORU
IPC: F02D41/04
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation system capable of inhibiting jerks by performing control for inhibiting jerks before jerks occur.  <P>SOLUTION: This operation system estimates occurrence of jerks from "jerk inducing component", determines feed forward correction quantity for canceling jerks based on estimated jerks and performs feed forward control of command torque given to a torque/injection quantity conversion means 14 when the "jerk inducing component" is contained in the "command torque" output to the torque/injection quantity conversion means 14 from an operation torque calculation means 15. Consequently, jerk inhibition control is performed before occurrence of jerks. A feed back correction means 17 is used in parallel jerks can be maintained very low since jerks which have occurred are controlled by feed back control.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077921-A (JP)
Title: Direct injection spark ignition engine
Inventor: TSUCHIYA TAKAYUKI
IPC: F02M21/02
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct injection spark ignition engine capable of achieving stratified charge combustion in a wide load range.  <P>SOLUTION: This engine is provided with a first cavity 10 sagging in a recessed form with respect to a piston, a combustion chamber 4, an injector 6 injecting a gas fuel, and an ignition plug 5. In the engine, a second cavity 12 sagging in a recessed form is formed in a part of an inside wall surface 10d of the first cavity close to the injector; the first and second cavities are so formed that the injected gas moves toward the second cavity when the injection start time of the gas fuel injected by the injector is later than a predetermined time of a compression process and the gas fuel moves toward the first cavity when the injection start time of the gas fuel is earlier than the predetermined time; and the gas fuel is guided to the vicinity of the ignition plug along the first cavity or the second cavity.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078119-A (JP)
Title: Flow path selector valve
Inventor: MURATA MASAHIRO
IPC: F16K31/42
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow path selector valve capable of preventing a working fluid from leaking even if the easily leaking direction of a seal is changed and assembled easily.  <P>SOLUTION: A seal member 48R and a plate spring 46R held between a reinforcement plate 50R and a guide member 44R forming a part of a piston member are fastened to a connection plate 52 with small screws B<SB>0</SB>.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078125-A (JP)
Title: Composite constant-velocity universal joint
Inventor: SAKAGUCHI AKIO
IPC: F16D3/224
Filed: 2005-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in the lubrication workability and lubricity of a double Cardan joint by forming a constant velocity universal joint into a composite type.  <P>SOLUTION: This composite constant velocity universal joint comprises two constant velocity universal joints, where each of the two constant velocity universal joints comprises a cylindrical outer jointing member 1, in which a plurality of axially extending guide grooves 1b are formed in the spherical inner peripheral surface; an inner jointing member 2, in which a plurality of axially extending guide grooves 2b are formed in the spherical outer peripheral surface; torque transmission balls 4 disposed in a plurality of ball tracks formed by the cooperation of the guide grooves 1b of the outer jointing member 1 by the guide grooves 2b of the inner jointing member 2; and a retainer 5 holding the balls 4. The outer jointing members 1 are formed integrally with each other back to back by the same shaft. A cover member 8, having an inner diameter spherical surface in slidable contact with the outer peripheral surface of the outer jointing member 1, is fitted to a shaft connected to the inner jointing member 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085198-A (JP)
Title: Supercharging pressure control system of internal combustion engine
Inventor: INOUE MASAHIRO
IPC: F02B37/00
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly increase supercharging pressure in a supercharging pressure control system of an internal combustion engine with a supercharger.  <P>SOLUTION: This supercharging pressure control system comprises a communication passage 11 allowing an intake passage 2 on the downstream side of a compressor 4a to communicate with an exhaust passage 3 on the upstream side of a turbine 4b. When the operating state of the internal combustion engine 1 is brought into a transient operating state in which the supercharging pressure is increased, the communication passage 11 is opened when the exhaust pressure is lowered over the intake pressure by the pulsation of exhaust gases and cut off when the exhaust pressure is increased over the suction pressure by the pulsation of exhaust gases.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007082434-A (JP)
Title: Rotary tiller
Inventor: SAITO HIDEKI
IPC: A01B33/12
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary tiller preventing defective leveling caused by a defective turning of a leveling board by clogging of mud, straw, grass in a turning part of an arm linking a rear cover and the leveling board.  <P>SOLUTION: The rotary tiller has the rear cover 22 having notched parts 22b on both ends of the lower part. The end side of the arm 31 is installed on the notched part 22b and turnably supported by a horizontal shaft 32. The rear end side of the arm 31 is installed on the side face 30a of the leveling board 30 and turnably supported by a pin 35. The clogging of mud, straw, grass in the turning part of the rear cover 22 is prevented as the arm 31 is located in the width of the rear cover 22.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007083544-A (JP)
Title: Recovery method and inkjet image forming apparatus
Inventor: SONOBE YOICHI
IPC: B41J2/175
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovery method which sufficiently removes ink with a high viscosity irrespective of the ambient environment, and prevents degrading of image quality due to the ink with the high viscosity.  <P>SOLUTION: In order to eliminate ink Id with a high viscosity from a nozzle 22Kn having a layer of the ink Id with the high viscosity formed thereon as shown in the figure (a), a positive pressure is applied to an ink I in the nozzle 22Kn to output the ink Id with the high viscosity from an ink ejection nozzle 22Kt as shown in the figure (b), and then the fresh ink I (with a normal viscosity) and the ink Id with the high viscosity are mixed on a face 22Ks as shown in figure (c). As a result, the ink Id with the high viscosity is dissolved in the fresh ink I so that the ink Id with the high viscosity is eliminated. After the ink Id with the high viscosity is eliminated, a negative pressure is applied to the ink I in the nozzle 22Kn, and then the ink pushed to the face 22Ks is retracted into (sucked into) the nozzle 22Kn to form a meniscus M as shown in the figure (d).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007084393-A (JP)
Title: Carotenoid including structure
Inventor: YANAGI KAZUHIRO
IPC: C09B61/00
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new structure for allowing the original characteristics of carotenoid to exhibit in such a manner that carotenoid is stabilized and its chemical change is not made to occur by eliminating influence owing to chemical molecules such as oxygen, light or radicals, and to provide a new structure capable of protecting carbon nanotubes from the circumferential environment and stabilizing the same.  <P>SOLUTION: The structure is composed of carotenoid including carbon nanotubes. A carotenoid stabilization-maintaining material is composed of the structure. A carbon nanotube stabilization-maintaining material is composed of the structure.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006064706-A (JP)
Title: Method of measuring glycated albumin
Inventor: TAKATSUMA TAKUJI
IPC: G01N30/72
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring glycated albumin capable of reducing the errors in measuring operation.  <P>SOLUTION: In the small-error measuring method of glycated albumin, a sample containing albumin is hydrolyzed to albumin with protease of high specificity to provide glycated amino acid and non-glycated amino acid, or glycated peptide and non-glycated peptide, and the ratio between the both is quantified.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007084400-A (JP)
Title: Material for use in concrete reinforcement
Inventor: IZAWA HAJIME
IPC: C04B20/10
Filed: 2005-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide such a material for use in concrete reinforcement as is capable of maintaining the mechanical characteristics over a long period of time.  <P>SOLUTION: The material comprises a fiber bundle in which the fibers are impregnated with a thermoplastic resin and/or thermosetting resin; the fiber bundle contains the fibers having a length of 4 mm or more and a cross-sectional diameter of 100 μm or less and has a volume ratio of the fiber of 20-60%, and the fiber bundle has a water absorption rate of 20% or less.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093024-A (JP)
Title: Heat exchanger
Inventor: YABE TAKASHI
IPC: F28F1/30
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat exchanger capable of exhibiting enhanced heat radiation performance when being used as a heater core, and capable of preventing increase of air permeation resistance and water permeation resistance.  <P>SOLUTION: The heat exchanger is provided with a pair of header tanks arranged to have a spaced between them, a plurality of flat heat exchange pipes 7 arranged between the header tanks along the longitudinal direction of the header tanks while keeping a space therebetween so that the width direction faces the ventilation direction and having both ends connected to the header tanks, and a corrugated fin 8 arranged between the adjacent heat exchange pipes. An internal height Ht of the heat exchange pipe 7 is 0.7-1.2 mm, a width of the heat exchange pipe 7 along the ventilation direction is 24-30 mm, and a fin height Hf of the corrugated fin 8 is 5.5-8.5 mm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007093718-A (JP)
Title: Driving method for plasma display apparatus
Inventor: OKU HIDEKI
IPC: G09G3/296
Filed: 2005-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of luminance difference in an image display section even if a period from finishing image display to starting next image display is short, when an image is displayed by power-on after finishing the image display by power-off, in a plasma display apparatus.  <P>SOLUTION: In a driving method for the plasma display apparatus comprising a plasma display panel including the image display section in which discharge cells are arranged for display and a surrounding non-display section, image display is performed in a part of area of the image display section, and when power of the plasma display apparatus is switched off to finish the image display, a predetermined discharge is generated at the image display section after finishing driving for the image display, and thereafter, the power is switched off.  <P>COPYRIGHT: (C)2007,JPO&INPIT