baber/WOPTO huggingface dataset:
Patent JP-2009259448-A (JP)
Title: Lighting module, light source unit, and luminaire
Inventor: ICHIKAWA YUKO
IPC: F21S8/10
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting module having improved light use efficiency by emitting more parallel light from a light source to the outside.  <P>SOLUTION: The lighting module 1 includes a LED 5 provided as the light source on the approximate top of a reflector 4. Around the LED 5, a lens is provided which has a first convex face 61 at the center and a second convex face 62 on the outer periphery of the first convex face 61. The angle of the second convex face 62 is set so that light emitted from the LED 5 through the second convex face 62 is reflected by the reflector 4 and emitted as approximately parallel light to the outside. The angle of the first convex face 61 is set so that light emitted from the LED 5 through the first convex face 61 is emitted as approximately parallel light to the outside in almost the same direction as the approximately parallel light reflected by the reflector 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009220550-A (JP)
Title: Clip
Inventor: KUMAKURA YUICHI
IPC: F16B2/24
Filed: 2008-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that a conventional clip can't house a grip, the irregularity of a housed grip is bulky, or an instrument for binding a clip is required.  <P>SOLUTION: When a slide cover is developed, the slide cover becomes a grip to open and close a leaf spring, and a hole opened at a flat portion is suspended at a hook or the like. When the slide cover is folded, the protrusion from an insertion object is eliminated as much as possible and thin, and irregularity on surface of the clip is minimized. The clip can be opened and closed without any other tools.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008287243-A (JP)
Title: Image forming apparatus
Inventor: MIYAZAWA TOMOAKI
IPC: G03G15/06
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus using a two-component developer including toner and carrier, in which good developability is obtained while suppressing charge injection in an electrostatic image through the carrier.  <P>SOLUTION: In the image forming apparatus 100, an electrostatic image is developed by applying an alternating bias between an image bearing member 1 and a developer bearing member 41. In a graph with an electric field intensity imparted to the carrier as the axis of abscissa and a dielectric constant of the carrier as the axis of ordinate, a relation ¾K1¾<¾K2¾ is satisfied, where K1: a slope at an electric field intensity Ed=¾(Vp2-VL)/D¾, and K2: a slope at an electric field intensity Eb=¾(Vp1-VL)/D¾.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009261994-A (JP)
Title: Treatment method and treatment apparatus of drainage
Inventor: OKUMA NAOKI
IPC: C02F3/34
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treatment method and a treatment apparatus of drainage composed of a treatment vessel of a single tub.  <P>SOLUTION: In the treatment method of drainage, water 12 to be treated is stored together with activated sludge 14 inside the treatment vessel 16 to which a filter membrane 20 is inserted and treated water 18 is filtered from the water 12 while aerating the water 12 from the lower part of the membrane surface of the filter membrane 20. The water 12 and the activated sludge 14 are circulated inside the treatment vessel 16 by the aeration, nitrification treatment is executed in the preceding stage of the rising flow 28 and lowering flow 30 of the water 12 , dissolved oxygen in the water 12 is reduced by the nitrification treatment, and an anoxic area 32 is formed in the post stage of the lowering flow 30 of the water 12. In the anoxic area 32, the water 12 is denitrified while introducing new water 13 to be treated from the outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265145-A (JP)
Title: Toner collecting device and recovery toner container
Inventor: KAWABATA SHINICHI
IPC: G03G21/10
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction of a full tank detecting means due to tilting in handling after a recovery toner container full-loaded with toner is removed from an image forming apparatus.  <P>SOLUTION: A sidewall 1H of the recovery toner container is provided with an entering part 4A that toner enters in the full tank state and a trap part 4B for trapping the entering toner, and the full-tank sensor detects toner trapped by the trap part 4B.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009261457-A (JP)
Title: Sponge wiper storage case
Inventor: HAKAMATA MAKI
IPC: A47L13/257
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sponge wiper storage case capable of storing a sponge wiper in such a state as to prevent a sponge member from being dried.  <P>SOLUTION: The sponge wiper 1 includes a head plate 5 to be bent/stretched by the operation of a handle and the sponge member 6 for wiping with water at the end of a handle bar 8. The storage case 2 is for air-tightly storing the head plate 5 and the sponge member 6 when the sponge wiper 1 is not used. A recessed storage chamber 26 of the storage case 2 is formed at such a size that the sponge member 6 and the head plate 5 in the stretched state can be stored. The cleaning surface 6a of the sponge member 6 can be air-tightly sealed inside the storage chamber 26 as the outer circumference of the side surface of the sponge member 6 is closely in contact with the inner surface of the storage chamber 26 when the sponge wiper is stored.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009265223-A (JP)
Title: Thin display device
Inventor: FUKUMOTO YASUYUKI
IPC: H04N5/64
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin display device using an attachment member, by which the shape of the device is made compact while maintaining the function.  <P>SOLUTION: The thin display device 100 includes attachment members 30 to be fixed to a display panel and a wall-hanging fixture while interposing between the wall-hanging metal fixture and the display panel. The attachment member 30 includes: first and second through-hole portions where at least one or more through-holes are formed so as to insert the screw portion of a screw to be screwed in the display panel therethrough; and a metal fitting piece as a plate portion formed by cutting and rising the horizontal end of the attachment member, and having a female thread for fixing the wall-hanging metal fixture.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009167078-A (JP)
Title: Optical glass composition, preform and optical element
Inventor: ONODA MINORU
IPC: C03B11/00
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical glass composition that has a refractive index nd falling within a high refractive index range from 1.88 to 1.92 and an Abbe number νd falling within a range from 33 to 37.  <P>SOLUTION: The optical glass composition contains, by weight, 1.0-12.0% SiO<SB>2</SB>, 8.5-18.0% B<SB>2</SB>O<SB>3</SB>, 0-6.0% ZnO, 1.0-10.0% of ZrO<SB>2</SB>, 25.0-47.0% La<SB>2</SB>O<SB>3</SB>, 0-5.0% R<SB>2</SB>O (where R is at least one of Li, Na and K), 0-16.0% Nb<SB>2</SB>O<SB>5</SB>, 0-7.0% TiO<SB>2</SB>, 0-15.0% Ta<SB>2</SB>O<SB>5</SB>, 1.0% or more of Nb<SB>2</SB>O<SB>5</SB>+TiO<SB>2</SB>+Ta<SB>2</SB>O<SB>5</SB>, 0-26.0% Gd<SB>2</SB>O<SB>3</SB>, and 0-13.0% WO<SB>3</SB>, and contains substantially no R'O (where R' is at least one of Ba, Sr, Ca and Mg) and has nd of 1.88-1.92 and νd of 33-37. A preform and an optical element are formed from the optical glass composition.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008195959-A (JP)
Title: Decorative sheet
Inventor: KOBAYASHI TOSHITAKE
IPC: C08K5/3492
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative sheet having excellent appearance, causing little bleeding in aging heat-resistance test, free from the inhibition of the adhesion of a layer contacting with a polyolefin resin and accepting a weather resistant additive even at a high concentration without causing the bleeding of the additive to deteriorate the appearance.  <P>SOLUTION: The decorative sheet is made of a polyolefin resin material having a prescribed MFR and a swell ratio and composed of a polyolefin resin composition containing an ethylene-propylene random copolymer having a prescribed ethylene content, a low-density polyethylene having a prescribed MFR and a Q value, a prescribed triaryltriazine derivative and a copolymer of ethylene and a prescribed cyclic aminovinyl compound, and is produced by applying decorative treatment to the sheet.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009264280-A (JP)
Title: Control device of cylinder fuel injection engine
Inventor: OGAMI MASAO
IPC: F02D41/38
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve fuel economy by optimally controlling fuel pressure by taking into consideration a combustion loss and a driving loss in an engine.  <P>SOLUTION: When the intake temperature does not coincide with the reference temperature, a temperature difference Δt between the intake temperature and the reference temperature is calculated (S3), and a fuel pressure correction factor α is set by referring to a fuel pressure temperature correction base table from the temperature difference Δt (S4). When an operation area of the engine is an operation area of uniform combustion or a partial operation area of stratified combustion, target fuel pressure PTGT is corrected by the fuel pressure correction factor α, and is controlled so that delivery pressure of a high pressure fuel pump coincides with the target fuel pressure PTGT. Thus, control is performed so that fuel pressure becomes low when the intake temperature is higher than the reference temperature, and the fuel pressure becomes high when the intake temperature is lower than the reference temperature, and the fuel economy can be improved by reducing an engine loss.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264686-A (JP)
Title: Heat exchanger and heat pump type heating device
Inventor: SHIBATA ETSUO
IPC: F24D3/18
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin heat exchanger that performs heat exchange between a refrigerant and a fluid such as water or an antifreeze liquid and a heat pump type heating device equipped with the heat exchanger.  <P>SOLUTION: In the heat exchanger 14, a refrigerant distributing unit 41 includes header pipes 41a, 41b disposed in parallel, and a plurality of refrigerant pipes 41c which are connected in parallel therebetween. A floor-heating water distribution unit 42 includes header pipes 42a, 42b disposed in parallel, and a plurality of water pipes 42c connected in parallel therebetween. Here, the water pipes 42c are formed so as to protrude to the outside past an external common tangent of the header pipes 42a, 42b. The refrigerant distributing unit 41 and the floor-heating water distribution unit 42 are connected; and a water heat exchanger is formed by the header pipes 41a and 42a, and the header pipes 41b and 42b, in contact with the refrigerant pipes 41c and 42c the water pipes, respectively, over the entire area in the longitudinal direction, while the header pipes and the header pipes are in a state of separation or in a contacting state.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262845-A (JP)
Title: Attachment structure of seat and motorcycle with the same
Inventor: KASHIWABARA TAKESHI
IPC: B62J1/12
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attachment structure of a seat disabling detachment of the front seat with a simplified structure unless locking of a rear seat is released.  <P>SOLUTION: The front seat 10 and the rear seat 11 are supported detachably by a vehicle body frame FR. A rear side engagement section 29 having the rear section of the front seat 10 engaged with the vehicle body frame FR consists of an engaging body 28 arranged in one of the vehicle body frame FR and the front seat 10, and an engaged body 27 arranged in the other one and engaged with the engaging body 28. The rear seat 11 is locked to the vehicle body frame 11, and the rear seat 11 is provided with a pressing section 41 preventing the separation of the engaging body 28 and the engaged body 27a by being contacted or approximated to the rear side engagement section 29 in a locked condition to the vehicle body frame FR.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009267999-A (JP)
Title: Live delivery system, motion picture shooting system and motion picture delivery method
Inventor: UCHIMURA KAZUKO
IPC: H04N21/44
Filed: 2008-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a live delivery system for realizing more simply a live relay.  <P>SOLUTION: In the live delivery system 1, a plurality of portable terminals 7 each shoots photogenic subjects to transmit the shot images through TV telephone lines to a motion picture providing system 10. The motion picture providing system 10 delivers a plurality of shot images received through the TV telephone lines to client terminals 8 to accept editing operations for these shot images through the Internet. The motion picture providing system 10 edits the shot images received from the portable terminals 7 and stream-delivers the edited images in response to the editing operations accepted from the client terminals 8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009262220-A (JP)
Title: Electromagnetic pump for molten metal
Inventor: MIURA KUNIAKI
IPC: B22D35/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of eddy current of a core 2 or reduce it, while preventing the vibration of the core caused by the reduction means of the eddy current, and to eliminate the heating of the core or reduction of thrust of molten metal.  <P>SOLUTION: An electromagnetic pump for the molten metal has a cylindrical duct 1 having thermal resistance which passes the molten metal, an inductor 14 which generates a moving magnetic field in the duct 1, the core 2 arranged in the duct 1 and composed of a magnetic material forming the magnetic path of the moving magnetic field generated at the inductor 14, and a sheath-like protecting tube 3 storing the core 2, being arranged in the duct 1 and having the heat resistance. An annular flow path 19 through which the molten metal passes is formed between the protecting tube 3 and the duct 1. A groove 17 for preventing the generation of the eddy current or reducing it is formed at the outer circumference of the core 2, and a filler 20 composed of mica or a carbon cloth or an expansible graphite sheet interposed between the mica is filled into the groove 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271241-A (JP)
Title: Positioning pin, wiring board processing device, ultraviolet exposure apparatus, and method for manufacturing printed wiring board using the ultraviolet exposure apparatus
Inventor: MIURA HIDEKAZU
IPC: G03F9/00
Filed: 2008-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques of suppressing ink peeling on an outer circumferential end face of a wiring board caused by collision of the printed wiring board with a pin provided for positioning the wiring board in a device for processing a printed wiring board coated with an ink such as a solder resist.  <P>SOLUTION: A positioning pin 10 is disclosed, which has an elastic sleeve 13 made of a rubber elastic resin material as a pin surface layer to be in contact with an outer circumferential end face of a printed wiring board. The present invention provides a wiring board processing device and an UV exposure apparatus provided with the above positioning pin, and a method for manufacturing a printed wiring board using the UV exposure apparatus.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271446-A (JP)
Title: Image forming device
Inventor: FUJIMORI KOTA
IPC: G03G15/01
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image control means capable of executing image quality control with a low frequency of error occurrences and without wasting time or forming an unnecessary toner pattern, and to provide an image forming device comprising this means.  <P>SOLUTION: The image forming device includes the image quality control means for detecting a toner pattern for image quality control formed on an endless belt 105 for carrying a toner image by an optical sensor 109, and determining image quality control conditions according to the result of the detection by the optical sensor 109. The image quality control means determines the time for forming the toner pattern for image quality control according to the result of the detection by the optical sensor 109 output while image quality control is not performed, but the endless belt 105 is driven rotatably.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278719-A (JP)
Title: Current mode control switching regulator and its operation control method
Inventor: SOMA SHOTARO
IPC: H02M3/155
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a current mode control switching regulator which prevents generation of subharmonic oscillation over wide I/O voltage range and variable frequency range, and minimizes variation in frequency characteristics by using a simple circuit.  <P>SOLUTION: Assuming the on resistance of a switching transistor M1 is Ron, the current value at the valley of the inductor current iL is iLvalley, and the capacitance of a capacitor 16 is Cvs, the slope voltage Vs when the switching transistor M1 is turned on is set to satisfy a following relation, Vs=Vin-Voffset-Ron×iLvalley-A×Vin×Fosc/Cvs×t. When a following relation A/Cvs=Ron/ä500k (Hz)×10 μ(H)} is satisfied, a relation dVs/dt=-Ron×Vin×Fosc/ä500 k(Hz)×10 μ(H)} is satisfied, and the gradient dVs/dt of the slope voltage Vs is varied according to variation in the input voltage Vin and the oscillation frequency Fosc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278255-A (JP)
Title: Image processing device and image processing method
Inventor: KANEDA MAKOTO
IPC: G06T1/00
Filed: 2008-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and an image processing method, for generating correction image data by which a photograph display result or a printing result which can provide a favorable impression based on a balance between a facial color and a tooth color, with respect to the tooth color of a subject figure in a photograph image.  <P>SOLUTION: The image processing device 20 has a face detection unit 21 detecting a face of a figure included in image data, an organ detection unit 22 detecting an organ including a tooth included in a face area detected, a face color/tooth color evaluation unit 23 evaluating a face color and a tooth color of a face and a tooth detected, determining the tooth color as a correction target based on an evaluation result, and determining an application or nonapplication of a tooth color correction based on the correction target, and an image data correction unit 24 correcting the tooth color based on the correction target and generating correction image data when the application of correction is determined.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278407-A (JP)
Title: Data modulation circuit
Inventor: SEKIMOTO UICHI
IPC: H03M3/02
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data modulation circuit capable of performing a high-speed operation.  <P>SOLUTION: The data modulation circuit includes: an adder 200 which adds an input signal Vin [7:0] to an output signal B4 [7:0] of a storage device 203; and an output circuit part 201 which determines an output signal B2 [7:0] of the adder by a predetermined threshold to quantize it. The storage device 203 receives, holds an output signal B2 [5:0] (B3 [5:0]) of the adder, and a predetermined signal Y[1] (B3[7], B3[6]), and supplies the held signals to the adder 200 as the output signal B4 [7:0] of the storage device.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009278513-A (JP)
Title: Transmitter
Inventor: TADOKORO TOMOHIRO
IPC: H04B1/04
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter which can transmit a modulated signal without distortion.  <P>SOLUTION: The transmitter is provided with a distortion compensation table 2 for storing phase distortion compensation information, a modulated data generation circuit 3 for generating modulated data, and a distortion compensation circuit 4 which synthesizes the phase distortion compensation information stored in the distortion compensation table 2 and the modulated data generated by the modulated data generation circuit 3 and outputs the modulated data including the phase distortion compensation information to a digital synthesizer 5. The synthesizer 5 phase-modulates the modulated data including the phase distortion compensation information outputted from the distortion compensation circuit 4 to generate a modulated signal.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009282134-A (JP)
Title: Continuous emulsifying device and method of manufacturing toner using the device
Inventor: TAKAHASHI HIROSHI
IPC: G03G9/087
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide toner and a manufacturing method thereof for easily manufacturing toner having stable volume mean particle diameter, sharp particle size distribution and uniform composition, so that a full-color image of high quality can be reproduced.  <P>SOLUTION: A method of manufacturing toner includes a continuous emulsifying step of dissolving or dispersing toner raw material composition containing at least two kinds or more of resin different in molecular weight, a coloring agent and a surface lubricant in an organic solvent, and continuously emulsifying the dissolved material or dispersed material in an aqueous medium containing a solid resin particle dispersing agent. The continuous emulsifying step includes: a measuring process of determining an optimum process condition at the time of start and measuring the particle diameter of emulsifying particle; a calculating process of calculating a change rate of particle diameter ; and a control process of conducting automatic control according to the relationship between the information on a change rate of particle diameter, a previously input change rate of particle diameter and a process condition. The toner manufacturing method is characterized in that a system is provided to automatically ensure a product collect line in the case of standardized emulsifying particles, and automatically separate the product collect line in the case of non-standardized ones.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008294445-A (JP)
Title: Semiconductor element having sti structure, and method of manufacturing the same
Inventor: SHIN DONG SUK
IPC: H01L21/76
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element having an STI structure which can prevent element failure and deterioration of electrical characteristics.  <P>SOLUTION: The semiconductor element includes a substrate in which a trench is formed for isolation of the element, a side wall oxide film 130 which covers the inner wall of the trench, a nitride film liner 140 formed on the side wall oxide film, a gap fill insulation film 150 which is filled in contact with a nitride film liner in the trench, and a first impurity doped oxide film 136, extending from the substrate to the nitride firm liner at the entrance of the trench adjacent to the top face of the substrate 100, and formed in edge regions of both end portions of the side wall oxide film.  <P>COPYRIGHT: (C)2009,JPO&INPIT