baber/WOPTO huggingface dataset:
Patent JP-2003219203-A (JP)
Title: Clamping circuit and imaging apparatus using the same
Inventor: KAMEYAMA TAKASHI
IPC: H04N5/18
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping circuit capable of stably performing linear feedback clamping processing with high accuracy and an imaging apparatus using the clamping circuit.  <P>SOLUTION: A detecting part 40R calculates the average value of a signal level of an optical black level section of a red image pickup data signal DR, and supplies the an average value signal DRB to a detecting part 50R. A difference between a reference signal DRB and the signal DRB is detected. A coarse adjustment mode for generating a control signal SRC on the basis of the prescribed number of bits of a high order side of a digital signal showing the difference and a fine adjustment mode for generating a control signal SRC on the basis of the prescribed number of bits of a low order side are switched in accordance with the magnitude of the difference. The control signal SRC generated in either of the modes is supplied to a level varying part 30R. Feedback clamping processing with a black level of the signal DR defined as a prescribed signal level is performed. Green and blue image pickup data signals DG and DB are processed in a similar manner.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004254814-A (JP)
Title: Liquid applicator
Inventor: SUGANO ISAO
IPC: A47L13/22
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid applicator easily applying liquid to a surface to be applied.  <P>SOLUTION: This liquid applicator applying the liquid on the surface to be applied has: a tank bored with first through-holes in the bottom side and filled with liquid in its inside; a body part disposing the tank on its upper surface side and bored with second through-holes making the upper surface side communicate with the lower surface side adjacent to the first through-holes disposed in the upper surface side; a control member, when being located in a prescribed position in the first through-hole of the tank, shutting off the feed of the liquid fill inside the tank to the upper surface side of the body part and, when moving from the prescribed position, allowing the feed of the liquid filled inside the tank to the upper side of the body part; and an elastic member positioning the control member by a prescribed energizing force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259937-A (JP)
Title: Method for manufacturing multilayer printed wiring board, and the board obtained from the method
Inventor: KANEKO YOICHI
IPC: C23F1/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a multilayer printed wiring board whose handling during manufacture is easy and which is superior in adhesiveness and solder heat resistance of inner layer copper and a pre-preg without coat deformation in lamination and bonding and without causing rust; and to provide the multilayer printed wiring board using the method.  <P>SOLUTION: In the manufacturing method of the multilayer printed wiring board, a surface processing is performed on an inner layer circuit on an insulating substrate where a circuit is formed and the pre-preg is overlapped with it so as to laminate and bond them. The surface processing includes a process for bringing a metal foil face of the inner layer circuit into contact with acid processing liquid including noble metal ions and copper ions. The multilayer printed wiring board is manufactured by using the manufacturing method of the multilayer printed wiring board.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263954-A (JP)
Title: Heat pump hot water supply device
Inventor: KONDO RYUTA
IPC: F25B30/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and space-saving instant water heater type heat pump hot water supply device having the sufficient hot water supply capability even if the size of a heat pump cycle is restrained, and a wide flow rate range and capable of supplying hot water at a large flow rate even if capacity of a tank is made small.  <P>SOLUTION: This heat pump hot water supply device adds and uses hot water from a water passage 33 and hot water of a previously stored tank 21 by respectively taking out the hot water from a first hot water supply pipe 43 and a second hot water supply pipe 53 by instantly heating tap water by directly feeding the water to the water passage 33 of a hot water supply heat exchanger 34 for exchanging heat between a second radiator 26 and the water passage 33, and controls at least one of respective hot water appearing temperature or hot water appearing flow rate from the first hot water supply pipe 43 or the second hot water supply pipe 53, and thus, can cope with a wide flow rate range, and can reduce an installation space by reducing the tank capacity without requiring the large-capacitated hot water supply heat exchanger 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265551-A (JP)
Title: Polyester film for recording medium, and magnetic recording tape
Inventor: ONO MASAAKI
IPC: G11B5/73
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic tape having satisfactory image quality, satisfactory running durability without wear properties and no increase of dropout even when the lead time from manufacture of a polyester film to manufacture of the magnetic tape is long, and to provide the polyester film for a recording medium effective for the the magnetic tape.  <P>SOLUTION: In the polyester film for the recording medium, a coating film containing fine particles and an organic compound is formed on one surface of the polyester film. The surface A on the coating film side is the surface on which a data recording material thin film is to be formed and fine surface protrusions on the surface A of the coating film has 5 to 60 nm diameters. The surface A has 3 to 1,200 million pieces/mm<SP>2</SP>fine surface protrusions, 0.5 to 2.0 nm surface roughness Ra value and ≤10,000 pieces/mm<SP>2</SP>polyester oligomer matters deposited on the surface A of the coating film by leaving the coating film for 30 days at 30°C and having ≥17 nm height.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274224-A (JP)
Title: Loudspeaker
Inventor: YAMAGISHI KIYOSHI
IPC: H04R9/02
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality loudspeaker which suppresses the deterioration of sound quality caused by the vibration of a magnetic circuit in the loudspeaker, in the loudspeaker used for various sorts of acoustic devices.  <P>SOLUTION: In the loudspeaker, an elastic body 15b is disposed in a gap between a frame body 15 and a mount part 15a. The propagation of vibration to the mount part 15a or to a baffle board 8 where the mount part 15a is mounted is attenuated by the elastic body 15b, thereby obtaining the high-quality loudspeaker where unwanted vibration from the mount part 15a or the baffle board 8 and mixed modulation distortion caused by the unwanted vibration to a diaphragm 4 are reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269183-A (JP)
Title: Discharged paper storage device
Inventor: ASANO YUKIHIRO
IPC: B65H31/36
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a large capacity discharged paper storage device having excellent visibility for paper on a sheet discharge tray, allowing the paper to be easily taken out from the paper discharge tray, and capable of improving the arrangement of the discharged paper of small sizes.  <P>SOLUTION: This discharged paper storage device 1 comprises a device body 11, the paper discharge tray 12 vertically movably supported on the device body 11, a tray vertical movement means 15, a pair of side fences 13, a side fence moving mechanism 17, an end fence 14, and an end fence moving mechanism 30. The side fences 13 are supported by the device body 11, the side fence moving mechanism 17 is installed in the device body 11, the end fence 14 is supported by an end fence supporting member 19 extended from the device body 11 in a paper conveying direction, and the end fence moving mechanism 30 is installed on the end fence supporting member 19.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269199-A (JP)
Title: Mass sheet feeder with intermediate carrying section
Inventor: SATO KEIICHI
IPC: B65H5/38
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems with conventional sheet feeders, wherein since the conventional feeders use sensors with actuators, the durability/reliability thereof are low, maintainability is not sufficient, erroneous detection occurs in double-side printing, sheet paper dust tends to adhere thereto, and erroneous detection occurs by the effect of disturbance light.  <P>SOLUTION: This mass sheet feeder comprises first sensors 50-1 to eighth sensors 50-8 as sheet detection means disposed, in a plurality of pieces (eight pieces for detecting 10 types of sheet sizes in the example of this preferred embodiment), on an upper guide plate 35 ranging from the upstream side to the downstream side of an intermediate carrying route 18 at specified intervals and detecting at least either of the tip and rear end of a carried sheet P (both the tip and rear end of the sheet P in the example of this preferred embodiment).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267963-A (JP)
Title: Treatment method for fluorine-containing water
Inventor: MORIOKA ICHIRO
IPC: C02F1/58
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new waste water treatment method for effectively lowering a fluorine concentration in fluorine-containing water.  <P>SOLUTION: The fluorine-containing water containing at least either of fluorine ions and a fluorine compound in water phase is supplied from a line 1, and calcium chloride and a carbonate are supplied from lines 3 and 5, respectively. A solid phase part containing precipitated calcium carbonate is separated through a line 17 from the reaction mixture obtained by precipitating calcium carbonate by the reaction of calcium chloride with the carbonate, to obtain treated water with lowered concentration of fluorine in the form of water phase through a line 15.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004280150-A (JP)
Title: Payment processing system
Inventor: HARA HIROSHI
IPC: G06Q40/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a payment processing system for smoothly executing a facing processing even when a customer brings in a large amount of slips to a counter at once.  <P>SOLUTION: In this payment processing system for executing a processing to payment using slips at the counter of a financial institute such as a post office or a bank, the facing processing at the counter is performed by counter terminal equipment 11, and data are transmitted from the counter terminal equipment to slip terminal equipment 21, and after the facing processing, following processings such as an acquisition and recognition processing of the image data of the slips are successively executed by the slip terminal equipment, .  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279652-A (JP)
Title: Liquid crystal device and method for manufacturing liquid crystal device, and electronic appliance
Inventor: IKEBE TOMO
IPC: G02F1/1333
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal device in which an aligning property of liquid crystal molecules is improved.  <P>SOLUTION: The liquid crystal device is equipped with a pair of substrates placed opposite to each other, a liquid crystal layer interposed between a pair of the substrates and an alignment layer 40 to align the liquid crystal molecules in the liquid crystal layer. A plurality of protrusions 100 are formed on the surface layer of the alignment layer 40. Each of the protrusions 100 is formed in a nearly rectangular shape in plan view and in a nearly sawtooth shape in side view from the long edge side. Furthermore, the long edges are formed so as to coincide with an alignment direction of the liquid crystal molecules and, at the same time, each of the protrusions 100 is constructed in such a way that its corner parts 106 of the short edge 100a on the mount side in plan view are subjected to chamfering or rounding.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004278416-A (JP)
Title: Two-cylinder rotary compressor
Inventor: HASE SHOZO
IPC: F04C23/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-cylinder rotary compressor having a stable performance without leakage from a sealed part of a middle partition plate and a cylinder bore and generating neither increase of input nor abnormal noise.  <P>SOLUTION: In the two-cylinder rotary compressor, gas passages are provided at the middle partition plate, and a part of each passage at the central side of the middle partition plate is formed to be a straight line or a circular arc whose curvature is smaller than the other part. Thereby, a part of a communication hole of the middle partition plate does not appear between a cylinder bore and a cylinder communication hole, which prevents the seal length from being shortened. A part of the communication hole 19 of cylinders 7a and 7b blocked by the wall surface of the communication hole 18 of the middle partition plate 6 can be minimized so as to prevent the increase of input and the abnormal noise.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280526-A (JP)
Title: State display device
Inventor: KISHIMOTO KAZUHISA
IPC: G09G3/14
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a state display device enabling all of a person with a healthy body, a color-blind person and a partially color-blind person to easily recognize the state of equipment, which is not to be disadvantageous in the aspects of the reduction of the number of components and space saving.  <P>SOLUTION: The state display device is provided with a display part capable of displaying a plurality of colors and also provided with a detection part for detecting which of a plurality of possible states the equipment is in. The state display device is provided with a control part for making the display part perform display in a color and time pattern in one-to-one correspondence with the state detected by the detection part and in rectangular patterns (a) and (b) indicated in the figure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004246309-A (JP)
Title: Reflection material identification panel set for training
Inventor: KOIZUMI TOSHIO
IPC: G09B19/14
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection material identification panel set for training which enables even a person with little knowledge to easily distinguish the optimum reflection material.  <P>SOLUTION: The reflection material identification panel set for training is composed of a combination of a reflection material identification panel 1 and a light 17. The reflection material identification panel 1 is so constituted that a reflection material 4 is adhered to one of a plurality of human figures 3 displayed on a surface of a panel 2 of a prescribed size and, to the other human figures 3, any one of the different materials such as a sheet material 5 having the same color as the reflection material, a fluorescent material 6 having the same color as the reflection material, a material similar to the reflection material, a material 8 having a dark color, a material 9 having a bright color, a hologram material 11, a phosphorescent material 12, and a fluorescent material 13 is adhered individually.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276207-A (JP)
Title: Saw wire for multi-wire saw
Inventor: KONO KENICHI
IPC: B24B27/06
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve cutting performance of a multi-wire saw by accelerating the discharge of chips and improving contact of the saw wire with a surface to be cut.  <P>SOLUTION: The saw wire for the multi-saw wire consists of a single strand or twisted strands 1 having small wavy curls.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287102-A (JP)
Title: Picture forming method
Inventor: SAKAI MOTOKO
IPC: G03G9/113
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming method which obtains good cleanability without flawing the surface of an image carrier and without depending upon the working temperature environment.  <P>SOLUTION: The image forming method is equipped with a cleaning process provided with a cleaning blade for removing the residual toner after transfer on the surface of the image carrier. In the image forming method, the cleaning blade is an elastic body of 50 to 100° in JISA rubber hardness of the 25°C environment, 80 to 550 kgf/cm<SP>2</SP>in 300% modulus, and 4 to 85% in impact resilience and is set at 1.0 to 6.0 gf/mm<SP>2</SP>in abutting load on the image carrier and the toner which has a shape of 100 to 140 in average shape index SF1, at least contains a binder resin and coloring matter as components and further contains a first external additive composed of inorganic particulates of an average grain size 5 to 30 nm and a second external additive composed of aspherical inorganic particulates of an average grain size 50 to 500 nm and Mohs hardness 2 to 5 on the surface of the toner is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004005497-A (JP)
Title: Processing method for collecting rental fee, computer program and recording medium
Inventor: KASUGA HIDETOSHI
IPC: G06Q30/04
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for easily collecting a rental fee by immediately calculating the rental fee even when a foreign music work is included in a publication.  <P>SOLUTION: Even in a case of including the foreign music work in the publication, registration of a use permissive condition is received from a domestic copyright holder SP receiving transfer of a copyright of the work in the country from a copyright holder OP in a foreign country, and is stored in an each OP permissive condition storage part, and the rental fee of the quantity is calculated by a calculating part 9 on the basis of this registration.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004287233-A (JP)
Title: Lithographic printing plate
Inventor: YOSHIKI TAKENOBU
IPC: G03F7/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum lithographic printing plate having excellent ink deposition property, plate wear and picture quality.  <P>SOLUTION: The lithographic printing plate having physical developing nucleus layers on an aluminum supporting body subjected to roughening and anodic oxidation, and having a silver halide emulsion layer thereon has features that the plate has at least two layers of physical developing nucleus layers; and the mass ratio of the physical developing nucleus to the binder in the physical developing nucleus layer farther from the supporting body is smaller than that in the physical developing nucleus layer nearer to the supporting body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297150-A (JP)
Title: Wireless receiver
Inventor: KUBO SHUNICHI
IPC: H04B1/10
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless receiver capable of reducing the power consumption by a filter for interference wave suppression while maintaining the reception quality.  <P>SOLUTION: The wireless receiver having an FIR filter 16 for eliminating an interference wave at a post-stage of a reception circuit section 11 for receiving an RF signal including a desired wave and an interference wave, is provided with an interference wave power estimate section 20 for estimating the magnitude of the power of the interference wave from signal power given to / received from the filter 16 measured by power measurement sections 18, 19, and a control section 21 sets the FIR filter 16 into an OFF state when the estimated value of the interference wave power is a threshold value or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297158-A (JP)
Title: Image pickup device
Inventor: KAMISAKA TAKASHI
IPC: H04N5/225
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that inconvenience is caused by redundantly transmitting image data to external equipment.  <P>SOLUTION: The image pickup device, to which recording media (200, 210) for recording image data can be mounted, can transmit the image data recorded in the recording media mounted to the device body to the external equipment. It has communication means (110, 112) for executing the transmission/reception of the data to the external equipment, and a control means (50) for controlling operations of the communication means. The control means discriminates whether there is the transmitted image data which are transmitted to the external equipment in a plurality of the image data recorded in the recording media. It transmits the image data except the transmitted image data via the communication means to the external equipment.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291692-A (JP)
Title: Electric power steering device
Inventor: FUJIOKA SEIJI
IPC: B62D5/04
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device which can reduce the manufacturing cost through a reduction in part costs, and also, can favorably diffuse heat which is emitted from a control part.  <P>SOLUTION: A sensor housing 8 houses a torque sensor. A controller housing 25 houses the control part for drive-controlling an electric motor and a driving circuit. The controller housing 25 is fixed to the sensor housing 8 so that a first direct contact part 47 of the controller housing 25 and a second direct contact part 51 of the sensor housing 8 may directly come into contact with. With the sensor housing 8, a heat sink 55 which is connected with the second direct contact part 51 is integrally formed. Heat which is emitted from the control part and so forth is transmitted to the heat sink 55 through the first and second direct contact parts 47 and 51, and diffused from the heat sink 55.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161235-A (JP)
Title: Cooler duct structure of vehicle
Inventor: INOMATA NOBUO
IPC: B60R13/02
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooler duct structure of a vehicle which is consolidated with the cabin ceiling without impairing its appearance and is free of the risk to generate condensation at the ceiling.  <P>SOLUTION: The cooler duct structure of the vehicle applies to a duct which is arranged fore and aft along the cabin ceiling, has one end coupled with the cooler unit 1, and is furnished with blowout holes 4a, 4b, 4c for the air-conditioning air to the cabin at a certain interval in the direction fore and aft, wherein a duct constituent member 30 having an approximately hat shape section is fixed to the oversurface of a ceiling plate 2, and the cooler duct 3 is formed from the ceiling plate 2 and the duct constituent member 30 in a closed section and furnished with the blowout holes 4a, 4b, 4c on the side with the ceiling plate 2, and a condensation preventive member 5 having heat insulating property is installed on the oversurface of the ceiling plate 2 in the cooler duct 3.  <P>COPYRIGHT: (C)2004,JPO