baber/WOPTO huggingface dataset:
Patent JP-2004263657-A (JP)
Title: Low noise electromagnetic air pump and its mounting method
Inventor: HASHIMOTO KAZUYOSHI
IPC: F04B45/04
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To largely reduce noise during a pumping action that becomes significant in a conventional air pump, to reduce vibration, to miniaturize and compact an air pump, and to improve handling property, mountability, and maintainability.  <P>SOLUTION: Air introduced from air inflow pipe 9a is guided into an air passage 8 equipped with an orifice 21, an orifice 23, a filter 24, a swelling chamber 14 and the like to reduce its noise. Air in a first air passage 8a of the air passage 8 is dispersed from a second air passage 8b, comes into pump heads 4 mounted to cases 2 on both sides, joins from the cases 2 on both sides to a third air passage 8c side via umbrella valves 45 and 46 and is introduced, and is delivered from a fourth air passage 8d having a structure substantially the same as that of the first air passage 8a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264756-A (JP)
Title: Image forming apparatus
Inventor: OKI MAKOTO
IPC: G03G15/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To fetch information about environment inside an image forming apparatus by a method which is more suited for an actual condition and to set each image formation parameter based upon the environment information.  <P>SOLUTION: A control means 12 adjusts the potential of development contrast by controlling the electrifying bias of a primary electrifying roller 2 and the development bias of a development device 4, not based on actual absolute moisture content obtained by temperature and humidity detected by an environment sensor 10 but based upon historical moisture content in which past information is added to the actual absolute moisture content. When a power source is turned on, fixing temperature is monitored to alter the historical moisture content to the optimum level, thereby optimizing the historical moisture content including a state of being left. Thus, mismatch of the absolute moisture content is reduced and an image of a satisfactory image quality is formed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270810-A (JP)
Title: Apparatus for controlling clutch
Inventor: SHIONO YUKIHIKO
IPC: F16D48/02
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for controlling a clutch, which apparatus carries out automatic engagement control without being affected by fluctuation of the rotational speed of the clutch caused by a torsional vibration, etc.  <P>SOLUTION: The apparatus for controlling the clutch has a filter for cutting-off high frequency components in the signal of the rotational frequency of the clutch (NCL) sent from a clutch rotational frequency sensor. Conditions for automatic engagement of the clutch in coasting are as follows. When an accelerator signal by an accelerator opening sensor is OFF and the filtered rotational frequency (fNCL) processed by signal processing in the clutch disengaged from an engine is larger than a clutch engaging and disengaging rotational frequency (N1), the clutch is engaged.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279641-A (JP)
Title: Image forming apparatus
Inventor: ONO HIROSHI
IPC: G03G15/00
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus in which rotation transmitting accuracy is enhanced and also the coupling of shafts is facilitated.  <P>SOLUTION: A coupling tool 40 has a rotating member 41 screwed and fixed on a driven shaft 33 and integrally rotating with the shaft 33, and a moving member 42 moving in parallel with the shaft center of a driving shaft 34 while rotating in the outer peripheral direction of the rotating member. An inclined surface 41b is formed on the outer periphery of the rotating member 41. When the moving member 42 moves in a direction (b), it applies pressure to the inclined surface 41b of the rotating member, and the parallel surface 41a of the rotating member 41 abuts on the circumferential surface 34b of the driving shaft 34 by the pressure from the moving member 42 and grips the driving shaft 34.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279789-A (JP)
Title: Multilayered optical wiring substrate
Inventor: SUGAMA AKIO
IPC: G02B6/122
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mutilayered optical wiring substrate in which top and bottom optical waveguides that are not normally coupled optically, are coupled with high optical coupling efficiency employing a simple structure and in a simple manufacturing process.  <P>SOLUTION: In an optical viahole structure for connecting upper and down optical waveguides of the mutlilayered optical wiring substrate having a plurality of optical waveguides, the average refractive index of the region across core layers 2 and 3 which constitute of optical waveguides is set to a middle value of the refractive indexes of the layers 2 and 3 and a clad layer 4 and the structure is made uniform along the direction connecting the top and the bottom waveguides.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286509-A (JP)
Title: Ultrasonic plate thickness measuring instrument
Inventor: SADA KOJI
IPC: G21C17/003
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic plate thickness measuring instrument capable of improving measurement reliability, lowering the amount of construction work materials and work costs, and achieving a measurement work easily in a short period of time.  <P>SOLUTION: A measurement carriage 21 is provided, keeping itself in contact with a measured surface of a shell steel plate 5 forming a reactor containment vessel pressure suppression chamber and movable on the surface by remote operation. The measurement carriage 21 is mounted thereon with an ultrasonic flaw detector 7, a measurement medium supply mechanism 17, and a measurement medium recovery mechanism 18. The measurement carriage 21 is controlled by a personal computer 15 for control, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004287833-A (JP)
Title: Dispensing work support system, medicine storage system and medicine distribution management system
Inventor: SHINAGAWA YUICHI
IPC: G16H10/60
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispensing work support system, a medicine storage system and a medicine distribution management system that realize stock reduction and enable thorough safety management by the eradication of life expiration and dispensing errors while reducing an economic and time burden on a dispensing pharmacy and a medical institution.  <P>SOLUTION: The dispensing work support system has a first input part 19 for inputting prescription information, a first physical distribution information generation part 22 for generating physically distributed medicine information with volume information, lot number information and expiration date information added to medicine information on medicines in stock, a first stock database 16 for storing the physically distributed medicine information, a dispensing direction creation part 21 for reading out the physically distributed medicine information to create a dispensing direction, and a first stock management part 24 for updating the physically distributed medicine information stored in the first stock database 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284641-A (JP)
Title: Folding transportation container and transportation container
Inventor: MURAKAMI TETSUYA
IPC: B65D6/18
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transportation container which prevents a malfunction of locking members easily while facilitates folding work.  <P>SOLUTION: The container body 21 of a folding transportation container comprises a bottom wall 22 of a rectangular board shape, and each pair of opposite short side walls 23 and opposite long side walls 24. On the inner surfaces of the short side walls 23, engaging members 25 are attached additionally to be movable vertically, and each engaging member 25 is provided with locking projections 91 on both ends thereof. The locking projections 91 are inserted into engaging recessions 74 formed on respective both ends of the long side walls 24 and are engaged with engaging parts 75. On the lower end of each engaging member 25, an energy applying plate 96 is fitted projectingly to keep applying upward energy to the engaging member 25.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004289541-A (JP)
Title: Storage device for portable telephone
Inventor: TODA YUICHI
IPC: H04W92/08
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device with which a backup operation of a portable telephone can be easily performed, at low cost.  <P>SOLUTION: Within a main body case 12 equipped with a portable telephone connector 12 to be connected to a data communication connector 51 of a portable telephone 50 and a personal computer (PC) connector 13 to be connected to a data communication connector 61 of a computer system (PC) 60, a control circuit 14 for controlling transmission/reception of data and a memory 16 for storing data are disposed. Not only information stored in a built-in memory of the portable telephone can be backed up in a storage means but also information stored in the storage means can be further backed up in a storage region of the computer system while detaching the storage device from the portable telephone and connecting it with the computer system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285728-A (JP)
Title: Stepping rail for remodeling and remodeling method
Inventor: OGAWA MINORU
IPC: E04F19/00
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stepping rail for remodeling and a remodeling method, dispensing with grinding the existing stepping rail to remarkably reduce the time and trouble for construction and having excellent construction accuracy and long durability even if unevenness occurs on the surface of the former stepping rail in remodeling the upper frame member of a hall.  <P>SOLUTION: This stepping rail for remodeling is fitted to cover the existing stepping rail and a floor plate. The stepping rail for remodeling is composed of a frame member formed of a horizontal part and a suspended piece mounted on the front edge thereof and having a substantially inverted-L shaped section. A tapered surface gradually decreased in thickness as it goes toward the upper corner part of the frame member and a recessed part of a designated size are formed on the back of the horizontal part and the suspended piece of the frame member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284895-A (JP)
Title: Method of manufacturing ceramic body
Inventor: WATANABE MASAHIRO
IPC: C04B35/64
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firing curve with which the occurrence of crack due to the expansion in the firing of a ceramic molding is prevented.  <P>SOLUTION: The expansion coefficient of the ceramic body at various temperatures in raising the temperature from room temperature is measured and defined as a 1st expansion coefficient function. The expansion coefficient of the ceramic molding at various temperatures when the ceramic molding, the 1st expansion coefficient of which is measured, is heated again to raise the temperature from room temperature is defined as a 2nd expansion coefficient function. The 1st and the 2nd expansion coefficient functions are compared with each other to detect a temperature region of the sharp change of the expansion coefficient where the gradient of the 1st expansion coefficient function is ≥2 times the gradient of the 2nd expansion coefficient function. Another ceramic molding having the same composition is prepared and heated from room temperature to measure the degreasing completion temperature of the ceramic molding. When the temperature region of the sharp change of the expansion coefficient is beyond the degreasing completion temperature, the ceramic molding is fired complying a firing temperature curve of <100°C/h firing rate in the temperature region of the sharp change of the expansion coefficient.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004284803-A (JP)
Title: Conveyance device, image reading device, and image forming apparatus
Inventor: NARITA TAKAYUKI
IPC: B66F17/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance device capable of conveying and controlling an object to be conveyed by a simple configuration at low cost and to provide an image reading device and an image forming apparatus provided with the conveyance device.  <P>SOLUTION: This conveyance device 1 has a linear motor 13 as a driving source for conveying an object to be conveyed by lifting/lowering it, guide mechanisms 14, 15 guiding conveyance of the object to be conveyed, a first knocking member 11 attached to the object to be conveyed and a second knocking member 12 provided by opposing to the first knocking member, and a travel control mechanism for controlling travel of the object to be conveyed to suppress it. A travel suppressing mechanism suppresses travel of the object to be conveyed by moving the first knocking member downward together with the object to be conveyed, approaching the second knocking member, and engaging so as to knock mutually.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292976-A (JP)
Title: System and method for estimating surface effect of woven fabric based on woven fabric structure and image processing system exhibiting surface effect of woven fabric
Inventor: IKEGUCHI TATSUJI
IPC: G06F17/50
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for estimating the surface effect of a woven fabric based on the structure of the woven fabric, by which the surface form of the woven fabric is readily and nearly accurately estimated from a texture pattern and an image processing system for exhibiting surface effect of the woven fabric.  <P>SOLUTION: The image processing apparatus 100 estimates the surface effect of the woven fabric by fixed woven fabric structure from the texture pattern of a woven fabric and displays an image so as to display the surface effect of the woven fabric. The image processing apparatus 100 is constituted of a database 5 of the texture pattern of the woven fabric, a database 6 of yarn data, a database 7 of streak data, a means 20 for searching a plain weave texture part, a calculation means 14 for yarn movement force at each texture point, a calculation means 15 for interyarn damping force at each texture point, a calculation means 13 for a movement amount at each texture point, a texture point movement means 12 for moving each texture point by a fixed amount in a given direction in response to the movement amount at each set texture point and an application housing means 22 comprising a central calculation means 21 for synthetically driving and controlling each of the means and a program for performing the drive and control of each of the means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004124931-A (JP)
Title: Compressor operation control device and method
Inventor: YOO JAE YOO
IPC: F04B35/04
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor operation control device and method capable of exactly and accurately controlling the operation of a compressor by drastically decreasing a stroke estimated error of the compressor.  <P>SOLUTION: The operation of the compressor is controlled by successively carrying out a step computing a first stroke estimated value of the compressor 100 on the basis of voltage and current applied on a motor of the compressor 100, and a predetermined parameter of the motor; a step detecting counter electromotive force of the motor; a step computing a second stroke estimated value of the compressor 100 on the basis of the detected counter electromotive force; a step deciding a new stroke command value by comparing the first stroke estimated value and the second stroke estimated value, and by adding/subtracting a stroke correction value corresponding to the comparing result to/from a predetermined stroke command value; and a step controlling the stroke of the compressor 100 by making the voltage applied on the motor of the compressor variable on the basis of the decided stroke command value and the first stroke estimated value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004293732-A (JP)
Title: Control valve
Inventor: FUJIMOTO SATOSHI
IPC: F16K3/08
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control valve with a more smoothly rotatable valve element in comparison with a current one.  <P>SOLUTION: In this control valve 10, since a part of the valve element 30 facing to a valve seat 12 is formed into a truncated conical shape, a slide-contact area of the valve element 30 with the valve seat 12 can be reduced in comparison with the current control valve, and the valve element 30 can be smoothly rotated. In the valve element 30, since a flat surface 41 of the truncated conical shape thereof surface-abuts on the valve seat 12 of a cylindrical case 11 and slides-contact with the valve seat 12, rotation of the valve element 30 is stabilized. Since an inclined surface 42 of the truncated conical shape is inclined in a range at 1-1.5 degree against the flat surface 41, a clearance between the inclined surface 42 and the valve seat 12 is narrowed to make the air hard to pass through there, and accurate control of a flow is enabled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298718-A (JP)
Title: Removal system for harmful chemical substance such as formaldehyde
Inventor: WADA HIROTAKA
IPC: B01D53/04
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removal system which can effectively adsorb and remove a harmful chemical substance from a space, e.g. a room in a building, with a porous material, e.g. active carbon, in a short time.  <P>SOLUTION: The removal system has a porous material 1 for adsorbing and removing a harmful chemical substance, e.g. formaldehyde, and a humidifying means 2 for humidifying a space 4 containing the harmful chemical substance. The humidifying means 2 has a water-absorbing material 3, a water-receiving container 6, a water supply means 9 for supplying water from a water storage container 7 communicating with the water-receiving container 6 to the upper end of the water-absorbing material 3, and an air-blasting means 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004062862-A (JP)
Title: Managing system of equipment, operation information creation device, and managing device
Inventor: IWATA MASATAKA
IPC: G05B23/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a managing system of equipment which reduces a load of a managing device, an operation information creation device and the managing device.  <P>SOLUTION: The managing system 1 of the equipment for creating operation information of the equipment 10 based on equipment information of the equipment 10 is provided with the managing device 30 and the operation information creation device 40. The managing device 30 acquires or receives equipment information of the equipment 10 from the equipment 10. Furthermore, the managing device 30 creates intermediate information based on the equipment information. The operation information creation device 40 acquires or receives the intermediate information from the managing device 30. Furthermore, the operation information creation device 40 creates the operation information based on the intermediate information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004301793-A (JP)
Title: X-ray thickness measuring instrument
Inventor: NISHIKAWA MASAMITSU
IPC: G01B15/02
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for setting and controlling a leakage dosage in an X-ray thickness measuring instrument.  <P>SOLUTION: This instrument is provided with an X-ray source 3 and an X-ray detector 6 for detecting a transmission X-ray arranged with a space to be opposed with a measured object 2 therebetween, a tube voltage control means 13b and a tube current control means 13a for the X-ray source 3, a reference plate setting means 5 and a reference plate driving means12 for setting a plate thickness reference in calibration, a thickness computing part 11 for computing a thickness of the measured object 2 based on an output signal from the detector 6, and a tube current setting part 14 for controlling the leakage dosage leaked from the X-ray source. A distance from the X-ray source to a prescribed position and the leakage dosage in the prescribed position are input by the tube current setting part 14, a tube current is found from a tube current setting table preliminarily stored, and the tube current is controlled to be brought into a prescribed leakage dosage in the prescribed position.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298560-A (JP)
Title: Capsule endoscope system
Inventor: MATSUMOTO KAZUYA
IPC: A61B5/07
Filed: 2003-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capsule endoscope system capable of sending a capsule endoscope credibly and quickly by sending the capsule endoscope inserted in the body cavity of a subject by remote operation from the outside.  <P>SOLUTION: The capsule endoscope system comprises the capsule endoscope 2 whose scanning movement is controlled by a magnetic field from outside, a magnetic field generating means 40 and 41 for generating a magnetic field focused on one point to control the scanning movement of the capsule endoscope inserted in the body cavity of the subject 100 lying on an examination table 42, and a moving means 44 for moving the examination table or the magnetic field generating means relative to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308998-A (JP)
Title: Partition device of refrigerator
Inventor: IMAHORI YOJI
IPC: F25D23/06
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition device capable of partitioning the inside of a storage case in a refrigerator into any space.  <P>SOLUTION: A recessed groove 12 of a specified width d is formed at the center portion of the storage case 10 installed in a storage chamber formed in the body of the refrigerator, and a partition plate 13 is detachably installed in the recessed groove. Mounting legs 14a and 14b in slidable engagement with the recessed groove are fitted to the lower both sides of the partition plate. Accordingly, a partitioning position can be arbitrarily set by sliding the partition plate to freely change the space to match the sizes of stored articles. In the partitioned chamber, the articles can be stored in a vertically stood state so that the article can be easily taken out, and all stored articles can receive cool air. As a result, the articles can be satisfactorily stored without nonuniform cooling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317970-A (JP)
Title: Microscope system
Inventor: ENDO HIDEAKI
IPC: G02B21/24
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To stably obtain the image of a sample by restraining the divergence of focus on the sample to the utmost even if a part where AF does not act on the sample is present.  <P>SOLUTION: When AF action fails at an optional observation position Q<SB>n</SB>(for example Q<SB>c</SB>), a Z stage 13 is moved on the basis of the focus positions (X<SB>B</SB>, Y<SB>B</SB>, and Z<SB>B</SB>) of the shortest-distance observation position, for example, the observation position Q<SB>B</SB>out of observation positions Q<SB>A</SB>and Q<SB>B</SB>where the AF action succeeds in the past.  <P>COPYRIGHT: (C)2005,JPO&NCIPI