baber/WOPTO huggingface dataset:
Patent JP-2007073115-A (JP)
Title: Optical pickup device
Inventor: UJIIE MASAHIKO
IPC: G11B7/135
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To improve reproduction accuracy of a signal recorded in a recording layer for signal reproduction without being influenced by the interlayer crosstalk of a multilayer optical disk in an optical pickup device.  <P>SOLUTION: The optical pickup device is provided with a light shielding plate 20 having a light shielding part 20b for shielding a center from light reflected from an optical disk DK having a plurality of recording layers, a condenser lens 21 for condensing the reflected light from the optical disk DK, and a pin hole plate 22 having a pin hole 22a of a size corresponding to the luminous flux diameter of the reflected light reflected from the recording layer having an optical spot formed therein and condensed by the condenser lens 21. The diameter of the light shielding part 20b of the light shielding plate 20 is defined so that the inner diameter of a ring-shaped condensed luminous flux formed on the pin hole plate 22 by reflected light reflected from a recording layer other than the recording layer having the optical spot formed therein and condensed by the condenser lens 21 is equal to or larger than the diameter of the pin hole 22a.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068455-A (JP)
Title: Ornamental aquarium
Inventor: YAMAZAKI RYOSHI
IPC: A01K63/00
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ornamental aquarium having a simple structure, in which a pair of invertebrate aquatic animals including fishes, coral, jellyfish and sea anemone and an aquatic organism such as waterweed which can not swim in a mixed state because of possibilities of eating or being eaten or attack or being attacked or reasons of organisms living under different environments such as sea water and fresh water can be admired even if these organisms swim in mixed state.  <P>SOLUTION: In the aquarium 10 equipped with one or a plurality of transparent diaphragms, the faces of diaphragms are provided parallel to the front side for admiration of the aquarium and the compartment of the aquarium partitioned by these diaphragms has the length in lateral direction larger than the length in depth direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072131-A (JP)
Title: Light controlling structure
Inventor: OKADA YUICHIRO
IPC: G02F1/1333
Filed: 2005-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light controlling structure which is excellent in solar reflectance and a fail-safe property.  <P>SOLUTION: The light controlling structure comprises a transparent electrode 30, at least two sheets of transparent substrates 10 each of which having a protrusion 15, and a transparent electrode 30 laminated in this order, wherein a volume ratio of a gap 11 formed between the transparent electrode 30 and the transparent substrate 10, or that formed between mutually adjacent transparent substrates to the protrusion 15 is 95:5 to 50:50, and a liquid crystal 20, of which the difference in the refractive index from that of a transparent structure with no voltage applied thereto is 0.2 or less, is filled in the gap 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007074431-A (JP)
Title: Protection circuit
Inventor: MIZUSHIMA TAKAAKI
IPC: H02M1/00
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To protect a circuit to be protected from excess current without stopping power supply to the circuit.  <P>SOLUTION: The present invention is characterized by providing a current detection part which detects current which flows in the circuit to be protected as voltage, a comparison means for comparing detected voltage by the current detection part or difference between the detected voltage and input voltage to the circuit to be protected with reference voltage to output comparison result and a clip means for clipping direct input voltage to the circuit to be protected or voltage before amplification to be input voltage to the circuit to be protected by being amplified when the comparison result represents the current which flows in the circuit to be protected is the excess current.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071319-A (JP)
Title: Rolling bearing with pulley
Inventor: YASUTAKE YUKI
IPC: F16C33/62
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure having excellent resistance to wear and chemical and capable of preventing occurrence of electrolytic corrosion on a contact face with different kind of metal even if a pulley 9b is made of magnesium alloy.  <P>SOLUTION: The whole surface of the pulley 9b is covered with a hard carbon film (DLC coating). Since this DLC coating has excellent resistance to wear and chemical, resistance to wear and chemical of the pulley 9b can be improved. The DLC coating is also provided on the contact face with a steel-made outer ring 13 of a bearing in which the pulley 9b is externally fitted to prevent occurrence of electrolytic corrosion on the contact face.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070077-A (JP)
Title: Hoisting device for elevator and positioning method of cage
Inventor: OGAWA MASAYA
IPC: F16D65/18
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To safely, surely and easily position a cage of an elevator.  <P>SOLUTION: In a hoisting device 3 for an elevator in which the cage is moved up or down by hoisting the rope with a drive pulley connected with a rotational shaft 24 of a rotor of a motor 11. The hoisting device comprises: a brake disc member 31 connected with the rotational shaft 24; a brake device 12 having a brake housing member 32 to which a brake caliper 33 is disposed to hold the brake disc member 31 and apply brake; and a hydraulic cylinder 13 connected with the brake housing member 32 and a housing 21 of the motor 11 to adjust a relative position therebetween. A rotational angle position around the rotational shaft 24 of the brake housing member 32 can be adjusted depending on drive positions of the hydraulic cylinder 13.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007071764-A (JP)
Title: Wind velocity measuring probe for air-conditioning facility
Inventor: TSUNODA YUSUKE
IPC: G01F1/46
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wind velocity measuring probe for an air-conditioning facility capable of obtaining accurately an average wind velocity in the whole flow area of air, allowing simple constitution and inexpensive manufacturing, and allowing flexible coping-with while matched with a wideness of the flow area and a shape of an air flow passage.  <P>SOLUTION: This wind velocity measuring probe is provided with the first connecting passage 1 and the second connecting passage 2 in parallel each other, has a plurality of openings 11, 11 for connection on a side face in the each connecting passage opposite to the other connecting passage, and obtains a wind velocity of the air flowing in a measured air flow passage, based on a pressure difference between the first and second connecting passages installed in the measured air flow passage in the air-conditioning facility.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007079614-A (JP)
Title: Access method for recording media unit, recording media unit and camera-integrated recording/reproducing device
Inventor: KATO TETSUO
IPC: G06F21/62
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an access method of a recording media unit, a recording media unit and a camera-integrated recoding/reproducing device for easy access while securing the security of a recoding media unit mounted on a device main body freely attachably and detachably.  <P>SOLUTION: As for a recording media unit where communication has been established with a main body device, by an authenticating operation such as the confirmation of authentication ID, the security guard of recording media is released while the recording media unit is mounted on a main body device and in a fixed time after the recoding media unit has been released from the main body device (steps S1 to S3), and access to the recording media unit is permitted, and the security guard of the recording media is set after the lapse of a fixed time since communication from the main body device has been interrupted (steps S4 to S6), so that it is possible to inhibit any access to the recording media unit until the communication based on the authenticating operation is newly established.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007080526-A (JP)
Title: Light-emitting device
Inventor: TANAKA KENICHIRO
IPC: F21S8/04
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To alleviate color drift by nearly equalizing irradiating areas of light with different wavelengths.  <P>SOLUTION: Red-color light emitted from a red-color light-emitting diode 20, since it has a small refractive index but a short curvature radius, refracts greatly in emission on an irradiating face 301 of an optical lens 30, and is irradiated on a wall face A. Green-color light emitted from a green-color light-emitting diode 21, since it has a larger refractive index than the red-color light but a curvature radius is longer than that of the irradiating face 301, reflects in emission quite like the red-color light on an irradiating face 311 of an optical lens 31, and is irradiated on the wall face A. Further, blue-color light emitted from a blue-color light-emitting diode 22, since it has a larger refractive index than the red-color light or the green-color light but a curvature radius is longer than those of the irradiating faces 301, 302, reflects in emission quite like the red-color light and the green-color light in emission on an irradiating face 321, and is irradiated on the wall face A.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007075696-A (JP)
Title: Porous photocatalyst film
Inventor: OKAMOTO KENGO
IPC: B01J37/02
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a porous photocatalyst film which has excellent photocatalytic activity and can keep film strength.  <P>SOLUTION: The porous photocatalyst film is an improved porous photocatalyst film containing 70-100 wt.% anatase-type titanium dioxide and is characterized in that anatase-type titanium dioxide is carbon-doped titanium dioxide containing carbon of 3-7 wt.% to titanium dioxide, the film thickness thereof is 0.1-10 μm and the porosity thereof is 50-80%. It is preferable that the porous photocatalyst film is deposited by an open type chemical gas phase deposition method and the specific surface area thereof is regulated within 100-1,000 m<SP>2</SP>/g. It is furthermore preferable that the pore surface area of pores which are open pores communicating with the surface layer thereof and have 1-1,000 nm pore size accounts for ≥50% of the total pore surface area.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006325176-A (JP)
Title: Apparatus, system, method and program for forming image
Inventor: SATO OUSHIYU
IPC: B41J21/00
Filed: 2005-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To form an image so that copy print layout is the same even if bookbinding layout is executed at either of the external device side or an image forming apparatus side when combining a copy printing function and a bookbinding output function for use.  <P>SOLUTION: The image forming apparatus has a first bookbinding output means for inputting document data 732 to which bookbinding layout processing is performed from the external device and performing bookbinding output 733. The image forming apparatus has a second bookbinding output means which inputs document data 742 from the external device, performs bookbinding layout processing to perform the bookbinding output 743. In addition, the image forming apparatus also has a copy combination means for combining copy images different by every copy to be outputted to document data 732, 741 before or after performing the bookbinding layout processing by the first and the second bookbinding output means. In the image forming apparatus having the copy combination means, the copy combination means determines layout for combining the copy images based on whether the document data to be an object for combining the copy images is a before-bookbinding layout processing 741 or an after-bookbinding layout processing 732.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007077536-A (JP)
Title: Coated paper
Inventor: NAGASHIMA SHIGERU
IPC: G03G7/00
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coated paper stably running even in a copying machine or printer with increased speed.  <P>SOLUTION: The coated paper comprises a base paper and at least one coated layer which comprises a pigment and an adhesive as principal component, formed on at least one of surfaces of the base material, wherein the outermost surface layer of the coated layer contains rough particles and the rough particles are the surface treated particles the surface of which are coated with lubricants. The preferable lubricants are at least one selected from an aliphatic hydrocarbon based lubricant, a higher aliphatic alcohol based lubricant, a higher fatty acid based lubricant, a higher fatty acid amide based lubricant, a higher fatty acid metal salt based lubricant or a higher fatty acid ester based lubricant.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007076826-A (JP)
Title: Elevator system
Inventor: UJIIE KAZUHIKO
IPC: B66B11/02
Filed: 2005-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate dew condensation on the side face of a car room by stopping a cooling device or switching to air blowing operation when dew condensation occurs on the side face of the car room.  <P>SOLUTION: In this elevator system, a dew condensation sensor 3 is attached to a side plate of the car room, dew condensation occurred on the side face of the car room is detected by a dew condensation detection circuit 5a incorporating a detection signal from the dew condensation sensor 3, and a dew condensation corresponding circuit 6a is operated to stop the cooling device 2 or switch to the air blowing operation.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087612-A (JP)
Title: Conductive member, manufacturing method of conductive member, and manufacturing method of solid oxide fuel cell
Inventor: MIYAJI MASAKAZU
IPC: H01M8/12
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell using a conductive member for the solid oxide fuel cell having a film being manufactured in a low cost and having excellent oxidation resistance and heat cycle characteristics.  <P>SOLUTION: The manufacturing method of the conductive member for a solid oxide fuel cell has a process (a) installing a metal member 32 in a chamber 22 and forming prescribed pressure, and a process (b) spraying ceramic powders 33, 34 on the surface of the metal member 32 at a speed of 500-1500 m/sec. so as to form a ceramic film on the surface . The average particle size of the ceramic powder is preferably 2-5 μm. The ceramic powder is one selected from a lanthanum chromite system oxide, a lanthanum manganate system oxide, and a lanthanum cobaltite system oxide.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007088553-A (JP)
Title: Audio reproducing apparatus and method
Inventor: NAGAI TOSHIYA
IPC: H04S5/02
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio reproducing apparatus with a simple configuration capable of clearly reproducing a vocal component without any disadvantage.  <P>SOLUTION: The audio reproducing apparatus includes: a means 1 for separating an input audio signal into left/right audio signal outputs ML, MR and prescribed audio signals SL, SR and outputting them in a form of digital signals; means 2a, 2b for applying D/A (Digital/Analog) conversion to the left right audio signals and the prescribed audio signals and amplifying the converted signals; and a means for allowing different speakers 4L, 4R, 5L, 5R to reproduce the amplified left, right audio signals and the amplified prescribed audio signals. The prescribed audio signals are relevant as signals resulting from extracting vocal components in the input audio signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007087159-A (JP)
Title: Information display device
Inventor: MUTA KEISUKE
IPC: E01F9/696
Filed: 2005-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information display device with improved reliability for accurately displaying a temperature of a road surface.  <P>SOLUTION: When a non-contact temperature meter is used for a temperature measurement means 5, an actually measured temperature of the road surface B can be displayed by the temperature display part 1, and reliability of the device displaying the temperature of the road surface B is improved. Using the non-contact temperature meter, the highly reliable temperature measurement means 5 can be installed easily.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007096635-A (JP)
Title: Imaging apparatus
Inventor: SUDO TOMOHIRO
IPC: H04N5/232
Filed: 2005-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of executing proper image compression through the expression of a color change and a luminance change in an image with a numerical formula requiring only a small data amount.  <P>SOLUTION: The imaging apparatus 1 disclosed herein includes: a means 2 for electronically photographing an object; a means for storing an image photographed by the photographing means; and a control means 4 for displaying the stored image. Moreover, the imaging apparatus 1 includes: a means for detecting the color change and the luminance change in the image in an optional direction by each element, searching a digitized table as to respective color and luminance information items, and replacing the color and luminance information items with numerals; and a means that generates regression formulae to which the x and y variables are assigned wherein the variable x comes from the number given to each element and the variable y results from each of the digitized information items.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007097356-A (JP)
Title: Electrostatic motor and its manufacturing process
Inventor: ARAI TATSUO
IPC: H02N1/00
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To attain fine pitch in an electrostatic motor comprising a stator, having a plurality of electrodes arranged on the same circumference, and a rotor arranged rotatably above the stator, while having a resistor layer on one side.  <P>SOLUTION: On the upper surface (rotor-side surface) of the substrate 2 of a stator 1, a plurality of electrodes 4 are arranged radially about the center of the substrate 2, and the electrodes 4 are wired in three-phase. When three-phase wiring is tried only on the upper surface of the substrate 2, the wiring ends up intersecting. When connection pads 35, 36, 37 (wiring) provided on the ring-like wiring board 32 of a flexible wiring board 31 are connected with the electrodes 4 on the substrate 2 via bump electrodes 7, 8, 9, electrical connection can be regulated by the wiring of the flexible wiring board 31 and fine pitch can be attained, as compared with a multilayer wiring structure having through-hole conducting portions in the substrate 2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007089541-A (JP)
Title: Method for regulating enzymatic reaction and device of regulation
Inventor: SHINTANI TOMOKICHI
IPC: C12M1/42
Filed: 2005-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide (1) a method and device for regulating an enzymatic reaction useful for an efficient enzymatic reaction, and also (2) a device and method for separating reaction products produced by the enzymatic reaction from a substrate at the same time with the enzymatic reaction and obtaining the reaction products by separating them to a product having a positive charge and product having a negative charge.  <P>SOLUTION: (1) This enzymatic reaction of a hydrolase is regulated by impressing an electric voltage on a reaction solution containing the hydrolase and its substrate. (2) By impressing the electric voltage on the reaction solution containing the enzyme and substrate in the reaction vessel, the enzymatic reaction products are produced in the reaction solution. By transporting the reaction products having the positive charge and negative charge among the enzymatic reaction products to each of the cathode side and anode side of an electric field formed in the reaction solution, and further by transferring the reaction products having the positive charge and negative charge to each of a separating vessel (-) and separating vessel (+), each communicating with the cathode side and anode side of the reaction vessel through ultra-filtration membranes, the enzymatic reaction products are produced and separated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006111260-A (JP)
Title: Four-wheel driving car
Inventor: SHIMA TOSHIHIRO
IPC: B60L50/16
Filed: 2005-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To secure low fuel consumption by preventing an engine load increase when an abnormality occurs in an inverter for motor drive control.  <P>SOLUTION: On detecting the abnormality in an inverter 9, the load increase of an engine 2 is prevented by releasing a clutch 12 and also stopping a generator 7. To detect the abnormality of the inverter 9, a short circuit current of each phase in a lower arm of the inverter 9 is fed into a low-pass filter, and the direct current component thereof is compared with a predetermined value, and thus, the abnormality of the inverter 9 is detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007099594-A (JP)
Title: Interconnected tile body and method for manufacturing the same
Inventor: NISHINO IWAO
IPC: E04F13/08
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interconnected tile body wherein adjacent ceramic tiles are directly connected to each other, and a method for manufacturing the same.  <P>SOLUTION: The interconnected tile body 11 is made of 10 tiles 1-10 interconnected and united with each other through fusion. The interconnected tile body 11 is manufactured by adding a foaming agent to a general ceramic body material for tiles to induce foaming of the tiles at firing. The body material containing the foaming agent is molded into molded products 1'-10' having the shapes of the individual tiles 1-10 using a press molding apparatus etc. During the firing process, the molded products are sintered and expanded by a gas emitted from the foaming agent, which induces mutual fusion of the tiles.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007099246-A (JP)
Title: Wheel driving device and hybrid vehicle equipped with the same
Inventor: IKEDA TAKESHI
IPC: B60L50/10
Filed: 2005-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel driving device capable of being mounted on a vehicle whose driving system mounting space is limited without increasing the capacity of a battery, and achieving high performance in terms of a torque output and a traveling distance, and preventing the error of the gap quantity of a motor from being accumulated.  <P>SOLUTION: A driving motor 500 is driven by power supply from either or both of a generator 210 which generates electric power by the power of an engine 220, and a battery 400, to rotate a rear wheel 102. The driving output of the driving motor 500 is changed by controlling gap quantity between a rotor and a stator by a gap controller 550. When driving indication information is stop information, and the actual operating status of the driving motor 500 is a stop status, a gap quantity calculating part 760 calculates predetermined gap quantity, and outputs it to a gap controller driving circuit 770, and sets the relative position of the rotor and the stator which vary corresponding to the predetermined gap quantity as an initial value.  <P>COPYRIGHT: (C)2007,JPO&INPIT