baber/WOPTO huggingface dataset:
Patent JP-2004065623-A (JP)
Title: Endoscope and endoscope system for root canal
Inventor: HARADA TAKUYA
IPC: A61C19/04
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope for root canal which is constituted to easily recognize the state of the root canal of a tooth, and to provide an endoscope system for root canal.  <P>SOLUTION: The endoscope for root canal is constituted by making an optical cable provided with a lens 14c at its front insertable into the root canal 201 of the tooth together with the lens 14c while the front end section of the cable is freely bent and the image information on a portion to be observed obtainable by means of a solid-state image pickup element 17a through an image guide 14a while light is projected upon the portion by means of a light guide 14b provided in the optical cable at the inserted position of the front end section in the root canal 201. Consequently, the inside of the very narrow root canal 201 which has been unseeable by means of the conventional structure can be observed easily.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049821-A (JP)
Title: Food tray for high frequency heating cooker
Inventor: OTSUKI YUICHI
IPC: A47J27/00
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a food tray for a high frequency heating cooker which can solve issues of heavy weight to obstruct carrying and high cost by using expensive heat resistant materials for requirement of a conventional lid which is used for the food tray with an exothermic body to absorb micro-waves to generate heat and is formed with a material bearable agaisnt heat by the exothermic body.  <P>SOLUTION: A square range grill tray (food tray) 6a to carry food and to be housed in the heating chamber of a high frequency heating cooker is equipped with an exothermic body 9 to absorb microwaves to generate heat to slightly burn the food on the food placing surface (food placing part) 11, and a lid 10 to come into contact with a part without placing the exothermic body 9 and to cover the food on the square range grill tray 6a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069027-A (JP)
Title: Reduction gear having manually operating shaft
Inventor: SUNAMI MASANOBU
IPC: F16H37/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reduction gear having a manually operating shaft capable of easily rotating an output shaft by manual handle operation from the outside of a casing.  <P>SOLUTION: In the reduction gear, a reduction mechanism and electric motor 170 are arranged in the casing 110. An output shaft 120 is protruded from one side surface of the casing. A manually operating shaft 130 having a handle engaging part 138 is provided to the other side surface. In the output shaft, a driven side gear 140 of the reduction mechanism is loosely engaged. The manually operating shaft is rotated together with the output shaft and inserted so as to be movable to the output shaft outwardly urged to the casing. When inwardly pressing the manually operating shaft to the casing against the urging, the output shaft and the driven side gear are engaged and fixed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079574-A (JP)
Title: Method for manufacturing compound semiconductor wafer, and compound semiconductor device
Inventor: YAMADA HISASHI
IPC: H01L21/205
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To form a base layer high in crystallinity by enabling carrier concentration control.  <P>SOLUTION: For the growth of a base layer 43, it is so conditioned that the group V element/group III element ratio fall in a 1.0-0.3 range for the growth to be determined by the group V gas feed rate, which is for improvement in the crystallinity of the grown base layer 43 for a remarkable increase in the power current amplification factor β. Carrier concentration in the base layer 43 is adjusted by controlling the flow of CBrCl<SB>3</SB>to be added to the group V and group III materials to be fed for the growth of the base layer 43.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077200-A (JP)
Title: Element transmuter and method for manufacturing it
Inventor: IWAMURA YASUHIRO
IPC: G21G1/04
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To heighten the efficiency in transmuting radioactive substances to be transmuted into nonradioactive stable elements by enlarging the surface area of a surface layer without upsizing.  <P>SOLUTION: An element transmuter is equipped with a substrate 12 with a zigzag stereoscopic profile of the surface on at least one side which is composed of any one among Pr, Pr alloy, hydrogen storage metal other than Pr and hydrogen storage alloy other than Pr alloy, a membrane-like mixture layer 14 which is composed by mixing the same substance as the substrate 12 and a substance whose work function is smaller than that of the substance used for the substrate 12, is laminated and located on the surface on one side of a zigzag form of the substrate 12 and a membrane-like surface layer 16 which is composed of the same substance as the substrate 12, is laminated and located on the surface on the other side of the substrate 12 in the mixture layer 14. Then, elements of the substance to be transmuted are transmuted by locating it on the surface on the other side of the mixture layer 14 in the surface layer 16 and passing through deuterium from the side of the surface layer 16 to the side of the substrate 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079308-A (JP)
Title: Controller
Inventor: OHIRA TERUO
IPC: H01H25/00
Filed: 2002-08-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller having a grip that is capable of parallel movement with a base.  <P>SOLUTION: A shaft 20 suppotting a grip 34, a depressing plate 19, and a guide plate are arranged so as to move horizontally to the base 14. Thereby, the grip 34 can move horizontally. Then, the grip 34 is made to constantly energize in the direction of neutral position by the elastic force of the plate springs B1-B4. Thereby, the grip 34 is returned to the neutral position by the elastic force of the plate springs B1-B4, when the player releases the external force to the grip 34.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073465-A (JP)
Title: Window squeegee with water flow opening and closing switch
Inventor: SAKURAI TADASHI
IPC: A47L1/08
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window squeegee capable of rapidly and safely cleaning many window panes while spraying water by one hand in a window pane cleaning work at a high place.  <P>SOLUTION: An attachment hole is arranged in the upper part of a male screw 4 at the tip end of a handle 14 in the T shape window squeegee. An angle shape tool 5 with a rubber plate 7 arranged in the lower part is attached with a spray cap 2. The angle shape tool 5 to be removable forward by about 45° from a right angle is fixed and integrated. The hose 19 of an air pressure hand pump vessel communicates with a pump through the use of an attachment cap 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078607-A (JP)
Title: Help device, help information managing device, help system, its program and recording medium
Inventor: IDA HIROKO
IPC: G06F3/0484
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a help system for associating operating conditions at the time of referring to a help message with the referred help message to register it as user help information, and for making the user help information available among a plurality of users through a network.  <P>SOLUTION: This help system is constituted of a terminal 100 (help device) which issues a request for help information, a help information management device 110 which executes the management of user help information and help information and the management of a user, and a network 10 connecting the above mentioned devices.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075349-A (JP)
Title: Clamping device
Inventor: ROKKAKU HIDEKAZU
IPC: B66C1/42
Filed: 2002-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clamping device capable of holding a drum in a stable condition and preventing the drum from being deformed.  <P>SOLUTION: By closing and moving up a clamper 16 in a condition where the drum 12 is positioned between a plurality of arms 14, an engagement member 18 is engaged with a loop band 28 for the drum 12 to hold the drum 12 under a condition that a plurality of arms are faced diagonally downward so that the proximity side of the lower ends of the plurality of arms 14 may approach the drum more than a proximity portion to upper side, so that the engagement member 18 slides in such a direction that the engagement member 18 separates from the arms to hold and move the drum 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074697-A (JP)
Title: Printer
Inventor: KOBAYASHI HIDEYUKI
IPC: G06F3/12
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To enable an adaptation to new media with a reduction in host processing in printing and without a version upgrade of a driver by making a printer retrieve from a network, and use a table for image color converting processing required in the printing, when printing media are set.  <P>SOLUTION: This printer comprises a means for identifying media which are set in the printer, a means for retrieving a device on the network in accordance with the image color converting table and a list of devices for holding profiles, a means for downloading the necessary profile and the necessary image color converting table from the device which is retrieved from the network, a means for storing the profile and the image color converting table, a means for uploading the profile and the image color converting table, and a means for performing the decompression of image data from colors with RGB (red, green and blue) characteristics to ink colors by the image color converting processing. At the power-on of the printer, the printing media are recognized, and the appropriate image color converting table is retrieved from the device on the network, which holds the prestored image color converting table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076513-A (JP)
Title: Overbridge exchanging method
Inventor: TANABE SHIGEO
IPC: E01D22/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overbridge exchanging method which minimizes closure or traffic regulation of a road located below an existing overbridge.  <P>SOLUTION: A road protector 20 of a predetermined length is formed of work yards 12 beforehand. The road protector 20 protects an upper portion and side portions of the road and allows vehicles to pass therethrough. The road protector 20 thus formed is transported and set below the overbridge 10, and a section of the road below the protector, corresponding to a predetermined length from a front portion of the overbridge to a rear portion of the same, is covered with the protector. Thus existing overbridge removing work and new overbridge erecting work are carried out over the road protector.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086247-A (JP)
Title: Paper sheets discrimination device
Inventor: JINNO NORIYUKI
IPC: B65H43/08
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably prolong a life of a battery in a paper sheet discrimination device.  <P>SOLUTION: When a starting element (6) disposed in the paper sheet discrimination device is switched to turn-on, a self-holding circuit (5) is switched to a conduction state from a non-conduction state and power is supplied to a driving controller (2), an identification sensor (4) and a transport device (3) from the battery (1) through the self-holding circuit (5). When not in use, the self-holding circuit (5) is switched to the non-conduction state and power consumption of the battery (1) is suppressed. Thus, replacement time or a charge cycle of the battery (1) can be lengthened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085639-A (JP)
Title: Pellicle and exposure method using the same
Inventor: MATSUKURA IKUO
IPC: G03F1/62
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pellicle having high transmittance for light with 100 to 200 nm wavelength and excellent durability, and further provide an exposure method using the same.  <P>SOLUTION: The pellicle consists of a pellicle film and a frame and is used for exposure to light with 100 to 200 nm wavelength. The pellicle features that the pellicle film or the adhesive which fixes the pellicle film to the frame comprises a fluorine-containing polymer and that the total chlorine content in the fluorine-containing polymer is ≤10 ppm. The exposure method is carried out by using the above pellicle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083428-A (JP)
Title: Food product and medicine with antithrombotic activity and/or antiarteriosclerotic activity
Inventor: YAMAMOTO JUNICHIRO
IPC: A61K36/18
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an eatable composition which is cheap, can be taken without anxiety about the side effects of a medicine, and exhibits an antithrombotic activity and/or an antiarteriosclerotic activity.  <P>SOLUTION: The eatable composition contains linseed itself or linseed dregs obtained by pressing raw material linseed and exhibits an antithrombotic activity and/or an antiarteriosclerotic activity. A food product and a pharmacological composition, both prepared by using the eatable composition, are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004084511-A (JP)
Title: Compressor
Inventor: ASANO YOSHINARI
IPC: H02K41/06
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compressor capable of reducing mechanical loss and windage loss.  <P>SOLUTION: This compressor has a stator 1 formed in an E-shape opened toward a movable element 2 and having a stator iron core 11 having winding 12 on the middle horizontal edge 11c of the E-shape, and the movable element 2 each comprising a movable element iron core 21, a permanent magnet 22, and a movable element iron core 21 axially arranged in order. Two movable elements 2 are axially arranged with a prescribed distance. The respective movable element iron cores 21 of the movable elements 2 are opposed to at least the inwardly protruded part of the stator iron core 11, and the permanent magnets of both the movable elements 2 are magnetized axially and in the same direction. A nonmagnetic Oldham's coupling 3 as a mechanism for arresting the rotation is arranged between the two movable elements 2, and movable scrolls 4 are provided at the respective end parts not mutually opposed of the movable elements 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083340-A (JP)
Title: Process for recovering hydrogen from organic waste
Inventor: DOWAKI NAOKI
IPC: C10K3/04
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for effectively using an energy and a gas obtained from organic wastes such as thinned wood, driftwood, waste timber, waste plastic, garbage, sludge, mowed grass and papermaking sludge.  <P>SOLUTION: In the process, hydrogen is recovered by heating the organic waste at 500-600°C in a non-oxidizing atmosphere, mixing the generated pyrolysis gas with steam at 900-1,000°C and purifying the obtained reformed gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086012-A (JP)
Title: Device and method for cleaning
Inventor: HAYASHI MAKOTO
IPC: G03G21/10
Filed: 2002-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device which can perform cleaning with predetermined precision.  <P>SOLUTION: The cleaning devices 70A and 70B are used for a printer equipped with a photoreceptor drum, an electrostatic charger, an exposure unit, a developing means, a transfer roller, and a backup roller, regard the photoreceptor drum and transfer roller as objects 75A and 75B to be cleaned, and are equipped with a supply means 78 for supplying a cleaning medium onto the objects 75A and 75B to be cleaned, a pressing roller 71 which presses a cleaning web S against the objects 75A and 75B to be cleaned, and a swinging means 79 of swinging the cleaning web S in a direction crossing its supply direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092088-A (JP)
Title: Waterr supply device
Inventor: KAWAGUCHI HITOSHI
IPC: F04D29/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize and make compact a water supply device and make it possible to inexpensively and smoothly draw out a control panel slidably to this side from a cabinet.  <P>SOLUTION: Two sets of vertical pumps 12a, 12b parallelly arranged, an inverter device 54 supplying electric power to the vertical pumps 12a, 12b, and a control disc 76 housing various kinds of controllers are provided in the cabinet 10. The control disc 76 is constituted to slidably be drawn out to this side from the cabinet 10, and resin mats 82a, 82b and 84 for frictional reduction are stuck to a sliding contact part between the cabinet 10 and the control disc 76.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092157-A (JP)
Title: Wall surface greening body and wall surface greening curtain wall
Inventor: IWAHASHI MOTOYUKI
IPC: A01G1/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall surface greening body capable of adjusting an incident light to a building and, at the same time, facilitating the maintenance of plants.  <P>SOLUTION: The wall surface greening body 4 having uniform air permeable holes in the whole surface comprises a greening base plate 6 integrally mounting a cultured soil container 7 on the lower side thereof, a pair of bar materials 5a and 5b respectively fixed to one side end face and the other side end face of the greening base plate 6 so as to extend in the vertical direction, a pair of bar material supporting metal fittings 9 capable of attaching and detaching the end section thereof and fitted so as to freely rotate in the horizontal direction and supported on the wall surface 2 of the building 1 and a vine plant 8 spreading and fixing on the whole surface of the greening base plate 6. Since the bar material 5a is rotatable to the bar material supporting metal fittings 9 in the horizontal direction by opening the bar material 5b from a fitting section of a pair of bar material supporting metal fittings 9, in the wall greening body 4, a greening base plate 6 has a constitution openable to the side with the bar material 5a as the center axis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092511-A (JP)
Title: Fluid energy recovering apparatus
Inventor: IWATA HIDEKI
IPC: F03B9/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid energy recovering apparatus which can efficiently recover a fluid energy such as a water flow or a wind.  <P>SOLUTION: This fluid energy recovering apparatus 10 includes shaft members 11, 12, endless chain 21, 22 wound on the members 11, 12 as endless circulating units, and a plurality of vane members 30 provided at the chains 21, 22. An elastically supporting mechanism 32 for elastically specifying a rotation of the member 30 is mounted at the rotary shaft 31 of the member 30. The mechanism 32 is mounted in such a manner that an operating point on which a hydraulic power is operated, is disposed at a rear side in a circulating direction of the chains 21, 22 to the shaft 31 of the member 30 in an elastically neutral state and is extended in a tangential direction of a circulating orbit S of the chains 21, 22. The member 30 receives the hydraulic power to circulate while changing its attitude at a suitable time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336779-A (JP)
Title: Connecting tool for water flow pipe
Inventor: HAYAKAWA KAZUYUKI
IPC: F16L33/22
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connecting tool for a water flow pipe capable of easily effecting a connection work of a water flow pipe and preventing the occurrence of a trouble such as damaging of a connection end part.  <P>SOLUTION: A connecting tool body 13 of which a connecting tool 12 consists is provided with an inner insertion cylinder part 17 externally of which a water flow pipe 11 is inserted. An external insertion sleeve 14 made of synthetic resin is mounted on the outer periphery of the water flow pipe 11, and a small part 14a and a large part 14b, which are different in an outer diameter are formed. A moving sleeve 15 is formed approximately in a cylinder-shape, and the inner diameter of a nipping part 15c is formed in size smaller than the outer diameter of the large part 14b. By externally fitting the moving sleeve 15 in the large part 14b, the large part 14b is fastened by the moving sleeve 15. As a result, a connection end part 11a and the large part 14b are nipped between the inner peripheral surface of a nipping part 15c and the outer peripheral surface of the inner insertion cylinder part 17 and the water flow pipe 11 and the connecting tool 12 are interconnected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095350-A (JP)
Title: Plug for electric wire connection
Inventor: MATSUDA TAKESHI
IPC: H01R13/64
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plug for electric wire connection which has sufficient retaining force to lead wires 5, 7, preventing a break of the lead wires 5, 7, and enables to obtain contact resistance as a design value.  <P>SOLUTION: The lead wires 5, 7 inserted in a lead wire insertion chamber 21 is pressed into a communicating hole 23 by a clamp projected part 35 of a cover 4 rotated on a housing side to bend and clamp the lead wires 5, 7, and a terminal 15 is made in elastically contact with the lead wires 5, 7 exposed from the communicating hole 23 along a surface of the clamp projected part 35. Retention of the inserted lead wires 5, 7 and electrical connection with the terminal 15 are separately conducted. Thereby, the lead wires 5, 7 are not damaged and are strongly held.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093961-A (JP)
Title: Image forming apparatus
Inventor: YAMADA AKIHIRO
IPC: B65H7/00
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate such inconvenience that notification sound cannot be heard due to a noise generated from the inside of an image forming apparatus such as a copier and a printer, and to accurately inform a user of the state of the apparatus.  <P>SOLUTION: The laser printer 1 is provided with: a paper feeding means 4 for feeding the paper; an image forming part 5 arranged in the paper feeding path; a motor 41 for driving the paper feeding means 4 with the rotation in the midst of a printing operation by the laser printer 1; a motor 42 for driving the image forming part 5; and a notification sound output part 107 for outputting a notification sound in accordance with the state of the laser printer 1. The laser printer 1 is further provided with a CPU 101 as a motor rotating state discriminating means and also as an output changing means. The CPU 101 discriminates whether the motors 41, 42 and 43 are rotating, and changes a method for outputting the notification sound from the notification sound output part 107 in accordance with the discriminated state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135472-A (JP)
Title: Adjustable radial artery compressor
Inventor: AKERFELDT DAN
IPC: A61B17/135
Filed: 2002-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an adjustable radial artery compressor which stops the flow of blood through to puncture wound, following a catheterisation of the radial artery in the forearm. SOLUTION: The adjustable radial artery compressor 1 is provided with a support arm 2 having a support pad 5, a compressor arm 3 having a compression pad 6 and a pressure adjusting means 7 for adjusting the distance between the support pad 5 and the compression pad 6. When the compressor 1 is arranged the forearm of a patient, the support pad 5 bears against a well-defined at the upside of the radius bone while the compression pad 6 presses against a well-defined area at the underside of the radius bone. The pressure adjusting means 7 adjusts compression pressure with high precision. Besides, the compression pressure is constant regardless of any movement of the hand or the forearm due to the well-defined contact surfaces, which minimize the risk of vein stasis.