baber/WOPTO huggingface dataset:
Patent JP-2003148394-A (JP)
Title: Fan for bag filter
Inventor: HAGIO KATSUHIDE
IPC: F04D29/30
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a fan for a bag filter with the number of revolution thereof controlled according to the smoke-exhausting state in which the maximum stress exerted in root parts of blades is reduced, the stress fluctuation amplitude is reduced, and the service life is prolonged. SOLUTION: A thick-walled part thicker than other portions is formed at the position of the root parts of the blades 10 and having at least a reinforcement rib. The thick-walled part is protruded inward of the blades 10. The blades 10 are formed in a streamline shape by fixing two side plate members 11 and 12 by welding. The side plate members 11 and 12 are formed by joining members 11A, 11B, 12A and 12B of different thickness, and the thicker members 11B and 12B correspond to the thick-walled parts.
Patent JP-2002231447-A (JP)
Title: Method of manufacturing organic electroluminescence device and organic electroluminescence device and electronic equipment
Inventor: SEKI SHUNICHI
IPC: H01L27/32
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To form a uniform organic electroluminescence thin film causing no phase separation in manufacture of an organic electroluminescence element by an ink jet method. SOLUTION: Delivery order to a base board of a composition is set to order few in the number of organic electroluminescence materials for constituting the composition. On the composition being the same in the number of organic electroluminescence materials for constituting this composition among the composition, delivery order to the base board is set to order causing little phase separation after forming a film of the organic electroluminescence materials for constituting the composition.
Patent JP-2003145108-A (JP)
Title: Garbage treatment apparatus
Inventor: TAKAHASHI HIDEKI
IPC: B01J35/02
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment apparatus comprising a deodorization mechanism for deodorizing malodorous gas generated in a garbage treatment tank for garbage fermentation and maturation treatment by an adsorbent and enabled to prevent the functional deterioration of the adsorbent for adsorbing malodorous gas and to carry out deodorization well by preventing water in the malodorous gas from depositing in the adsorbent. SOLUTION: A deodorization mechanism is provided with a drying means for drying malodorous gas so as to dry the malodorous gas to be passed through an adsorbent by the drying means.
Patent JP-2003157879-A (JP)
Title: Liquid fuel direct supply type fuel cell
Inventor: OKUYAMA RYOICHI
IPC: H01M8/06
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel direct supply type fuel cell suitable for a portable small electronic apparatus. SOLUTION: As a construction for supplying oxidizing agent gas to a positive electrode in an electricity generator unit 10, an outside surface of the positive electrode in no contact with electrolysis is provided with a flow passage for making the oxidizing gas flow. The flow passage is provided with a holder 3 for holding a reaction product produced by electrochemical reaction at the positive electrode. The reaction product produced by electrochemical reaction at least at the positive electrode is vapored from an end portion of the holder 3.
Patent JP-2003161146-A (JP)
Title: Exhaust method and exhaust device for gas engine
Inventor: YAMAZAWA ATSUSHI
IPC: F02M21/02
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust device for a gas engine which suppresses the temperature elevation of an exhaust gas, with precision, in an exhaust treatment apparatus at non-load operation, and prevents the function deterioration of an exhaust emission control catalyst.  <P>SOLUTION: An exhaust damper 4, silencer 5 and exhaust treatment apparatus 6 are installed in the exhaust pipe (exhaust passage) 3 of a gas engine from the upstream side thereof. The exhaust damper 4 has, at the end of its upstream side, a damper 4a for opening or closing a port communicating with the exhaust pipe 3 connected to the gas engine 1, and a fan 9 is connected to the downstream side of the damper 4a through an air flow pipe 8 having an opening/closing valve 7. Since the opening/closing valve 7 is opened in response to the command from a control device 10 at non-load operation of the engine 1 and the fan 9 is operated, air is introduced into the exhaust pipe 3 to lower the concentration of an unburned gas in the exhaust from the engine 1 and also to lower the exhaust temperature. Thereby, the oxidation reaction of CO, methane or the like in the unburned gas does not occur in the exhaust treatment apparatus 6 and thus, there is no function deterioration of the exhaust emission control catalyst by its damage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161497-A (JP)
Title: Heat storage type air conditioner
Inventor: HATAMURA YASUFUMI
IPC: F25B13/00
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat storage type air conditioner, in which utilization time of cooling using storage heat is shortened, power consumption is reduced, and damage of a heat storage coil is prevented.  <P>SOLUTION: The heat storage type air conditioner comprises: a heat storage circuit constituted by sequentially connecting a compressor 1, a nonuse side heat exchanger 3, a restriction apparatus 4, and the heat storage coil 5 disposed in a heat storage tank 7 that includes heat storage medium 6 to perform heat exchange with the heat storage medium 6 in the heat storage tank 7; an ambient air temperature sensor 13 detecting an ambient temperature; and a control means 14 controlling heat storage operation. The control means 14 stops the heat storage operation, when a heat storage operation time is equal to or more than a time obtained by correcting a required heat storage means set based on a heat storage use amount based on the ambient temperature detected by the ambient temperature detecting means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163226-A (JP)
Title: Field effect compound semiconductor device and manufacturing method therefor
Inventor: NANBU KAZUO
IPC: H01L29/812
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce temperature fluctuations in the potential barrier of a gate electrode in a field effect compound semiconductor device and its manufacturing method.  <P>SOLUTION: A channel layer 3 and an etch stop layer 8 at least are sequentially formed on a semiconductor substrate 1, and InGaP having an In composition ratio of 0.66-0.9 is used as the etch stop layer 8 of the field effect compound semiconductor device where a gate electrode 10, which is in Schottky contact with the etch stop layer 8, is formed on the etch stop layer 8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159181-A (JP)
Title: Knife stand
Inventor: TSUCHIDA MINORU
IPC: A47G21/14
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a knife stand which can easily be taken in/out a drawer.  <P>SOLUTION: This knife stand has a metallic cover 3 which covers an opening 2a on an upper part of the vessel shape main body 2. Inserting holes 6a, 6b, 8 into which the base parts of knife holders 5a, 5b, 7 are respectively inserted are formed in the main body 2. A plurality of holding parts 9a, 9b, 10 which the base parts of knife holders 5a, 5b, 7 inserted into the main body 2 are respectively inserted into and held are equipped on the inner bottom face 21 of the main body 2. Slot shape inserting parts 5a<SB>1</SB>, 5b<SB>1</SB>, 7a for sinking both blades 11a, 12a and handles 11b, 12b directing whole blades of knives 11, 12 downward are equipped in the knife holders 5a, 5b, 7. The holding parts 9a, 9b, are formed integrally with the inner bottom face 21. The knife holders 5a, 5b, 7 are formed of resin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163259-A (JP)
Title: Ceramic part having inside electrode and manufacturing method thereof
Inventor: ISHIDA HIRONORI
IPC: H01L21/68
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide technique capable of efficiently obtaining a ceramic part having an inside electrode of a solid structure.  <P>SOLUTION: A ceramic powder layer 41 is formed by molding ceramic powder by pressure, and a first electrode layer 42 is provided on a surface of the first ceramic powder layer 41. Further, a conducting member 23 constituted so as to be contracted and retreated along a pressure direction when the ceramic powder is molded by pressure on the first electrode layer 42 is erected so that one end side thereof is in contact with the first electrode layer 42, and a second ceramic powder layer 44 of a thickness in which the conducting member 23 is buried is formed by molding the ceramic powder by pressure. A second electrode layer 45 is provided so that it is in contact with the other end side of the conducting member 23 on a surface of the second ceramic powder layer 44 obtained in these processes, and a third ceramic powder layer 46 is formed on the second electrode layer by molding it by pressure. Thereafter, the laminates are baked.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159938-A (JP)
Title: Power window device
Inventor: NAKAMURA YUSUKE
IPC: B60J1/17
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power window device, in which a bent ventilating passage for a motor for a power window can be obtained at a low cost.  <P>SOLUTION: The power window device is mounted on a vehicle door (an inner panel 1 and a regulator plate 3) and has the motor 2 for the power window, which rotates an output shaft 12 to open and close a vehicle door window. On the gear housing 9 of the motor 2, a communicating hole 9b, which makes the inside and outside of the gear housing communicate with each other, is formed. A ventilating member 14 is fixed to the outer end of the communicating hole 9b, where the ventilating member communicates with the communicating hole 9b and projects outward, and an opening 14a open in the projecting direction and a cut-out 14b open in a direction perpendicular to the projecting direction are formed on the ventilating member. In such a state that the motor 2 is mounted on the vehicle door, the opening 14a of the ventilating member 14 is covered with the inner panel 1 provided on the vehicle door.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003162790-A (JP)
Title: Correction calculation method in two-wire type transmitter and two-wire type transmitter
Inventor: SHIMAKATA TETSUYA
IPC: G08C25/00
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize high-speed response without increasing a clock frequency of a microprocessor.  <P>SOLUTION: When a processing time needed for correction calculation that corrects a measurement error of a process variable detected by a sensor part 27 is defined as T1, an A/D converter 13 converts the process variable into a digital value in each sampling cycle Ts (Ts<T1). A CPU 10 calculates a digital value with which the correction calculation is performed on the basis of the digital value of the A/D converter 13, and if the process variable is judged to be a step input, the CPU 10 performs simple calculation of a processing time T2 (T2<T1) for estimating a value after the correction calculation from the digital value of the A/D converter 13 instead of the correction calculation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166607-A (JP)
Title: Hydraulic automatic tensioner
Inventor: ICHIISHI KIKUYA
IPC: F16H7/12
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic automatic tensioner that can produce necessary optimal damping force in any state between a high load state and a low load state.  <P>SOLUTION: The hydraulic automatic tensioner comprises an inner cylinder 30, a plunger 12 having a piston portion 21 axially advancing into the inner cylinder 30 with a clearance C, and a return spring 38 for urging the plunger 12 in an outgoing direction, and applies appropriate tension to a belt 1 via the plunger 12. At least either the inside diameter of a portion A1 of the inner cylinder 30 defining the clearance C or the outside diameter of a portion A2 of the piston portion 21 defining the clearance C is varied axially so that the clearance C is reduced when the piston portion 21 is displaced axially or in the outgoing direction with elongation of the belt 1 in a high load state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002208890-A (JP)
Title: Personal electronic device having reminder function
Inventor: ROBERTSON ALAN K
IPC: H04W4/02
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To realize a reminder, based on whereabouts in an personal electronic device. SOLUTION: A position deciding system (for example, Navistar (R) global positioning system(GPS), for example) is combined with a personal portable electronic device 34. The personal portable electronic device is PDA and a moving automobile telephone system, for example. The position deciding system supplies place information on a real-time basis, and it is converted into coordinates (latitude and longitude, for example). That positional information is associated with a specified task stored in a resident memory, and the remainder is set in motion. The reminder informs a user of the specified task. When the user is located within a set geographical region, or in a set range in the resolution of GPS, the reminder emits a signal.
Patent JP-2003127751-A (JP)
Title: One-touch sheet change belt for cargo vehicle
Inventor: KITABAYASHI TAMOTSU
IPC: B60P7/04
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a one-touch sheet change belt for a cargo vehicle which easily and quickly supports a sheet for a truck bed of the cargo vehicle in a state of being lifted in the front side without being slacked to form a recess with a weight of rainwater or snow. SOLUTION: A main body 1A fixed on a frame 14 of the cargo vehicle is constituted of a mounting body 3, a body cover 12 and standardized mounting fittings 13 by fixing them with the same screws. A change belt 2 is wrapped around the mounting body 3 inside of the main body 1A using power of a spiral spring, and an insert rod 9 is connected with the end of the mounting body 3. Just extending the change belt 2 and inserting the insert rod 9 into an insert metal part 10 fixed at central upper part of a rear door on the truck bed enables the truck bed to incline from a front end part to a rear end part to be raised frontwards. The insert rod 9 is higher than the rear door on the truck bed by not less than 10 centimeters. Thus, water, snow or the like is prevented from being retained to form a recess due to weight when the sheet for the truck bed is stretched.
Patent JP-2003169264-A (JP)
Title: Apparatus and method for reception processing reservation
Inventor: OKAWA KATSUTAKA
IPC: H04N5/445
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast program receiver capable of resetting a viewing reservation depending on revised contents when a view reservation program reserved in advance is changed according to a broadcast station's convenience.  <P>SOLUTION: A work memory 11 stores newest program information data and a list of reserved view reservation programs. When they are periodically compared and revision of broadcast date and time with respect to the contents of the list of view reservation programs is detected, the broadcast date and time of a corresponding reserved program is automatically set again. When the revised date and time is overlapping the other view reservation program, whether the same program such as re-broadcast exists is searched and the program is reserved by avoiding overlap to the utmost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166622-A (JP)
Title: Power transmission unit
Inventor: HAMAI KYUGO
IPC: F16H57/028
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain reliable sealing performance at a low cost.  <P>SOLUTION: A power transmission unit MGU transmits power between an engine and a transmission. A partition wall 3w is extended axially from an axially middle outer circumference of a casing body 3. The partition wall 3w separates an air chamber AR and an oil chamber OR axially. A rotor 16 of a generator motor MG has an axially extending rotor rib 16b. The rotor rib 16b and a power transmission mechanism TCM are connected between the partition wall 3w and an axially disposed input shaft 1. As oil chamber/air chamber sealing members, a first sealing member 101 is arranged between the partition wall 3w and the rotor rib 16b, and a second sealing member 102 is arranged between the rotor rib 16b and an annular input member 5a on the input shaft 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002203349-A (JP)
Title: Disk table and recording and/or reproducing device
Inventor: TAKEGAWA HIROSHI
IPC: G11B17/028
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of vibration, impact, etc., which are applied from the outside by performing correct centering of the disk. SOLUTION: A disk table has: a fitting member 4 into which the center hole 102 of a disk 101 fits; a table part 2 which supports the disk 101; a magnet 9 which attracts a metal plate attached to the disk 101; and a centering means 11 which is provided to a plurality of notched parts 10 formed on the fitting member 4 and pressing the inner wall part of the center hole of the disk 101 to make the center of the disk 101 and the center of the member 4 coincide by using a plurality of springs 12 arranged in the radial direction of the member 4 so that the springs can protrude or be buried. The elastic force of the springs 12 is set so that the springs are elastically displaced by the amount of projection of the springs 12 from the member 4 when the springs are pressed with a fixed pressing force.
Patent JP-2003172862-A (JP)
Title: Camera
Inventor: TAKENAKA HIROSHI
IPC: G02B7/10
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera constituted so that the miniaturization of the camera is not hindered even in the case a sensor is incorporated into the camera and also the undesirable situation in terms of design does not occur.  <P>SOLUTION: The camera is provided with a built-in current position measuring device equipped with: an antenna part for receiving a positioning signal transmitted from a satellite; an analog signal processing part for selecting the target signal out of the signals from the antenna part and amplifying the signal; and a digital signal processing part for applying A/D conversion to the signal from the analog signal processing part and then outputting the current position information. The antenna part is arranged inside the lens barrel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170158-A (JP)
Title: Method and apparatus for carrying out ultrahigh-speed flotation and filtration
Inventor: KATAOKA KATSUYUKI
IPC: B01D21/01
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for carrying out high speed flotation and filtration of the particles suspended in various kinds of raw water, by a simple operation without installing an air compressor and air dissolving equipment, and an apparatus therefor.  <P>SOLUTION: Floatable particles each having ≤1 specific gravity and an organic macromolecular flocculant or an inorganic and the organic macromolecular flocculant are added to suspended water, which is then agitated so that flocks of the substance to be flocculated in raw water are stuck to the floatable particles. The flock-containing water is supplied to a flotation and filtration tank provided with a filtration layer in the lower part and separated into the floated particles containing the flocks and water. The separated water is filtered by the filtration layer in the lower part. Fine particles each having ≤0.1 specific gravity are preferably used as the floatable particles.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170604-A (JP)
Title: Inkjet head and inkjet recorder
Inventor: WATANABE MASARU
IPC: B41J2/045
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem caused by preliminary fixing of a liquid chamber unit of an inkjet printer.  <P>SOLUTION: Step sections 33 for preliminary fixing each being continuous to an end of a liquid chamber forming member 11 of the liquid chamber unit 2 are formed at corner sections of upper and lower faces of the liquid chamber forming member 11. When a diaphragm 12 and a nozzle plate 13 are bonded to the liquid chamber forming member 11, an adhesive for preliminary fixing is applied to the step sections 33, and then the preliminary fixing is performed. At that time, as the applying and projection of ultraviolet rays for curing the adhesive can be performed from the end side of the liquid chamber forming member 11, it is not necessary to provide a clearance for applying the adhesive and projecting the ultraviolet rays to a jig, or an apparatus for positioning and pressing the member. The freedom of the number of step sections 33 and the positions is increased, and sufficient strength for preliminary fixing can be secured.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186789-A (JP)
Title: Electronic mail translation system
Inventor: ZENBA MASAHITO
IPC: G06F17/28
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mail translation system which designates a mail to be translated any time without using a proxy server system and which is easily used by even a beginner, while keeping convenience to manage a translation result on mail software which is the same as that of an original reception mail in translating a mail in a foreign language.  <P>SOLUTION: A user terminal 10 connected to the Internet 20 transfers a received mail to a mail reception server 30 which enables the user terminal 10 to re-receive the mail and, then, a mail processing part T1 receives the mail. Address information of a transmission source is stored in a user information storing part T2 and transmitted to a translation program. A translation result after performing translation is transmitted from the mail processing part T1 to a transmission source address which is stored in the user information storing part T2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180594-A (JP)
Title: Dishwasher
Inventor: OGAWA HIROSHI
IPC: A47B77/08
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a dishwasher with double washing compartment at a low cost.  <P>SOLUTION: The dishwasher with double washing compartment is composed by vertically stacking and connecting the two similarly composed dish washing compartment units 100 and 200.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188083-A (JP)
Title: Method and apparatus for detecting position and aligner
Inventor: KOGA SHINICHIRO
IPC: H01L21/027
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To keep detection accuracy in each detection system by determining an optimal position in the Z-axis direction (position in the direction of the optical axis of detection system) in order to detect the position of a mark (position in the in-plane direction), by picking up the image of the mark on a detection plane simultaneously by a plurality of detection systems, e.g. a plurality of detection alignment systems in an aligner.  <P>SOLUTION: At the time of detecting the position of one or a plurality of marks on an object being detected by picking up the image thereof simultaneously by a plurality of detection systems, a value indicative of the characteristics of the detection system, e.g. 1. variation in the contrast of mark image of each detection system when the object is moved in the Z direction, or 2. the ratio between the variation of contrast and the variation of illumination light or electric noise in each detection system, is measured previously. Subsequently, a position in the Z direction where the characteristics of respective detection systems become uniform is determined. Finally, a mark position is detected by placing the object at the position in the Z direction and thus determined.  <P>COPYRIGHT: (C)2003,JPO