baber/WOPTO huggingface dataset:
Patent JP-2004014962-A (JP)
Title: Component protected from static electricity
Inventor: NAKAMURA KOICHI
IPC: H01C7/10
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component protected from static electricity, in which varistor voltage or electrostatic capacity can be regulated accurately while suppressing variation of the characteristics.  <P>SOLUTION: The component protected from static electricity comprises a columnar base 11 composed of aluminum, first, second and third films 14 formed on the base 11 such that they do not touch each other, a varistor 12 provided between the second film 14 and the first film 14 on the base 11, a dielectric 13 provided between the second film 14 and the first film 14 on the base 11, and terminals 16 and 17 provided at the opposite ends of the base 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014456-A (JP)
Title: Connector device for cards
Inventor: KAWABATA TAKASHI
IPC: H01R13/633
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector device for cards capable of easily ejecting a card member by using a shape memory alloy wound in a coil shape without increasing the size.  <P>SOLUTION: For the connector device for cards, a length of a winding part 9a of a shape memory coil 9 is made to change so as to turn into a size L2 from a memory size L1, while a card member 5 mounted to the inside of a housing 1 is locked by a lock member (not shown) through a slide member 6. From above state, a lock releasing member 8 moves towards the lock member side by a restoring force of the shape memory coil 9 tending to return to the memory size L1 generated by a temperature change with a changeover from a non-conduction state to a conduction state, by the above, the locking of the lock member is released, and the card member 5 mounted inside the housing 1 is ejected outward.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023825-A (JP)
Title: Power conversion circuit
Inventor: WAZAKI MASARU
IPC: H02M1/14
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion circuit which is suppressed in voltage fluctuation accompanying the operation of a switching element, and can be reduced in size.  <P>SOLUTION: The power conversion circuit is provided with an input terminal to which an input voltage is inputted, an output terminal that outputs an output voltage, a switching circuit, a smoothing circuit 3 arranged between the switching circuit and the input terminal, and a smoothing circuit arranged between the switching circuit and the output circuit. The smoothing circuit 3 has a pair of connecting terminals 41a, 41b, a pair of connecting terminals 42a, 42b, and a coil 43 and a capacitor 44 that are connected in parallel with each other between the connecting terminals 41a, 42a. The coil 43 and the capacitor 44 constitute a parallel resonance circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004017071-A (JP)
Title: Perimeter correcting method for plastically deformable ring
Inventor: NAGAO YUICHI
IPC: B21D53/14
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a perimeter correcting method which can reduce a variation in the perimeter after the correction.  <P>SOLUTION: This perimeter correcting method includes a first step of correcting the perimeter of a first group of rings based on an initial elongation level and then measuring the perimeters as the first corrected perimeter, determining the average of the perimeters as a first average, determining the difference of the average from a desired perimeter to provide a first perimeter difference, and adding the correction level based on the first perimeter difference to the initial elongation level to determine a first correction elongation level, and a second step of correcting the perimeter of a second group of rings based on the first correcting elongation level, determining second corrected perimeters on the assumption that the perimeter has been corrected based on the initial elongation level, determining the average of the perimeters as a second average, determining the average of the first and second averages to provide a total average, determining the difference of the total average from the desired perimeter to provide a second perimeter difference, and adding the correction level based on the second perimeter difference to the initial elongation level to provide a second correction elongation level. The second average is obtained by subtracting the correction level based on the first perimeter difference from the average of corrected perimeters of the second group of rings which have been corrected based on the first corrected elongation level. The second step is repeated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020841-A (JP)
Title: Photonic crystal fiber
Inventor: IMOTO KATSUYUKI
IPC: G02B6/00
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide new photonic crystal fiber by which the increase of transmission loss due to the intrusion of a hydroxyl group is effectively suppressed.  <P>SOLUTION: The photonic crystal fiber possesses a core part 3 so as to propagate an optical signal to nearly the axial center part of glass fiber 2, and is provided with several holes 4 extended in its longitudinal direction in the periphery of the core part 3 and also hole film 5 where fluorine is added is provided on the inner surface of each hole 4. Thus, the scattering and intrusion of the hydroxyl group to the inside of the fiber 2 are surely stopped, so that the absorption loss of the optical signal leaked and propagated to not only the inside of the fiber 2 but also the inside of the hole 4 due to OH ion is remarkably reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003013825-A (JP)
Title: Device for supplying fuel of internal combustion engine
Inventor: STAEHR LARS
IPC: F02B75/02
Filed: 2002-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for supplying fuel of an internal combustion engine capable of selectively stopping the part of injection valves. SOLUTION: Each injection valve disposed for each cylinder of the internal combustion engine has at least one flow channel 18 connecting to an injection hole forming part connectable to a pressure conduit capable of supplying fuel with a pressure source. The flow channel 18 penetrates through at least one closed body 35, and the closed body 35 can be energized to a seating part 38 due to the action of a force of a spring 45 and can be lifted from the corresponding seating part 38 by the fuel having a fuel pressure achieving to a certain set value. At this time, a force applied from a control piston 46 onto the closed body 35 is larger than a force applied onto the closed body 35 by fuel pressure in an usual opening pressure time and smaller than a force applied onto the closed body 35 by the highest limit fuel pressure, so that good behavior in partial load can be easily realized.
Patent JP-2004021736-A (JP)
Title: Two-dimensional code reading method and two-dimensional code reader
Inventor: SHIROMIZU TAKESHI
IPC: G06K7/00
Filed: 2002-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the frequency of the occurrence of read failure, thereby executing stable read processing.  <P>SOLUTION: In a model memory 25, two or more kinds of models for detecting the finder pattern of a two-dimensional code on an image are registered. In a controller 2, if the image of two-dimensional codes is inputted with a camera 3, processing which detects the finder pattern on the inputted image and processing which decodes detected two-dimensional codes are performed repeatedly while selecting the model in turn until reading is done successfully. If the code can not be read using any of the models, the image of processing object is used to additionally register a new model, and again, the read processing is performed using the new model.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004021158-A (JP)
Title: Endoscope objective optical system and endoscope
Inventor: MURAYAMA MINORU
IPC: G02B13/04
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an endoscope objective optical system capable of realizing simplification of a moving mechanism of a movable variable power lens group, and made excellent in operability.  <P>SOLUTION: The endoscope objective optical system is constituted of a 1st lens group fixed with respect to an image surface and having negative power, a 2nd lens group made movable and having positive power, and a 3rd lens group made movable and having positive power in order from an object side, and holds a focusing condition in a state where the focal distance of an entire system is made long by moving the 2nd/3rd lens groups while approaching to an object to be observed without changing a distance from the 1st lens group to the image surface, and satisfies following conditional expressions. The expression (1): 0.25<f<SB>2</SB>/f<SB>3</SB><0.6; the expression (2): -1.6<1/f<SB>2</SB>×(0.5×f<SB>1</SB>-d<SB>1T</SB>-H<SB>12</SB>-H<SB>1</SB>)<-1.14; and the expression (3):d<SB>2W</SB>>d<SB>2T</SB>, where, f<SB>1</SB>, f<SB>2</SB>, and f<SB>3</SB>represent the focal distances of first, second, and third lens groups respectively, d<SB>1T</SB>represents a space between the first and the second groups at the end of long focal distance, H<SB>12</SB>represents distance from an image side principal point to the final surface of the first group, and H<SB>21</SB>represents a distance from the first surface of the second group to the object side principal point of the second group, d<SB>2W</SB>and d<SB>2T</SB>represent a space between the second group and the third group at the ends of short focal distance and long fong focal distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004019394-A (JP)
Title: Bridge beam
Inventor: SUMIYA TSUTOMU
IPC: E01D1/00
Filed: 2002-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the manufacturing cost of a bridge beam by reducing the weight, prestress and welding length.  <P>SOLUTION: The main portion of the bridge beam 1 is constituted of a plurality of steel webs 4 formed in sectionally wavy shape by bending a steel plate material at a plurality of bending lines set in the vertical direction, steel flanges 5 joined to the lower edges of the steel webs, a concrete upper floor panel 3 formed to embed the steel webs near their upper edges. Small holes are provided near the upper edges of the steel webs at preset spaces, through which reinforcements to be embedded into the upper floor panel are inserted. A band steel plate material having a long side in the axial direction of the bridge beam is opposed to the steel webs at a preset space. Small holes are also provided in the band steel plate material at preset spaces, trough which the reinforcements passing through the steel webs are also inserted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004030081-A (JP)
Title: System for selling portable terminal and system for providing information
Inventor: KANDA AKIRA
IPC: G06Q10/00
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable terminal and contents selling system and an information providing system satisfactory in selecting efficiency suitable for the tastes of a portable terminal user.  <P>SOLUTION: At the time of deciding merchandise to be dealt with, a portable terminal selling store uses indexes prepared based on questionnaires or the like for displaying merchandise corresponding to the tastes of a customer segment. The selling store displays portable terminals or accessories or the like decided from the index in the store based on the target customer segment. Also, a Web site for advertising portable terminals or introducing the portable terminal contents or the like is provided with Web pages whose contents are different for each Web page group corresponding to the reading user segment. Then, the properly selected Web page is displayed at the portable terminal, and downloaded so as to be used based on an identification code indicating the user segment incorporated in the portable terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004031138-A (JP)
Title: Thin battery
Inventor: OGAMI ETSUO
IPC: H01M50/562
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin battery with improved durability in a foil like electrode terminal wherein a reversing point of strength is positioned in an outer side at a distance away from the outer circumferential rim of a battery exterior package.  <P>SOLUTION: In the thin battery 10, a power generating element 109 is housed in the battery exterior packages 106 and 107, and the electrode terminals 104 and 105 connected to electrodes of the power generating element are led out of the outer circumferential rims 104b and 105b of the battery exterior packages. The reversing point 104c of the strength of each electrode terminals 104 and 105 is set in the outer side at a distance away from the outer circumferential rim 104b of the battery exterior package. An annealing process is applied to the tip area 104Y1 of the electrode terminal 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003099385-A (JP)
Title: Automated generation of application data path in storage area network
Inventor: MERCIER CHRISTINA WOODY
IPC: G06F17/30
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively implementation and management of large, complex and distributed SANs. SOLUTION: The method is for generating a data path for a process execution of a server coupled to a storage area network (SAN) and includes the steps of parameterizing a series of attributes for a desired data path between the processes and the devices of the SAN, and constructing the data path so as to provide the series of attributes.
Patent JP-2004027308-A (JP)
Title: Protective film for preventing metal oxidation and method of using the same
Inventor: INOUE TAKESHI
IPC: C09J7/02
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protective film for preventing metal oxidation which provides an effect of preventing the oxidation even for a metal evaporated film whose surface is liable to oxidation not only during sticking but also after peeling, and to provide a method of using the same.  <P>SOLUTION: The protective film for preventing metal oxidation is provided with a tacky adhesive layer on a base material and has a 0.5 to 18.0% change rate E of a contact angle which is a change rate of the contact angle to methylene iodide of SUS 430BA before and after sticking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024652-A (JP)
Title: Device for preventing bed sore of bedridden patient, or the like
Inventor: SUEMATSU YOSHIAKI
IPC: A61G7/05
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To easily lay a bed sore preventing device on the back or lower back of a bed rest patient or a bedridden aged person by making the device small in size and light in weight.  <P>SOLUTION: This bed sore preventing device 1 for the patient, and the like, is arranged on the back or the lower back part of the patient or the bedridden aged person, and the like, lying on a bed or bedding, so as to prevent the bed sore. Support rods 10, 11 are arranged in a grid or zigzag shape, or the like, and projected from a pair of support boards 8, 9, and, the adjacent support rods 10 are driven to be mutually elevated/lowered at a prescribed time interval. It is favorable that the bed sore preventing device 1 has an almost cushion shape of 50-100cm square, and 6-12cm height, and also that the support rods have a 10-20mm diameter, and 5-10cm length. The adjacent support rods are respectively and vertically arranged in the 50-100cm square support boards in the grid or zigzag shape, or the like, at 20-50mm interval. Then the support rods are driven for mutual elevating/lowering by 10-30mm at interval of several seconds to several minutes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004035904-A (JP)
Title: Substrate treatment apparatus
Inventor: KAWAHATA MAKOTO
IPC: C23C16/44
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus capable of shortening a gas cleaning period of time and improving a throughput.  <P>SOLUTION: When performing the gas cleaning inside a reaction chamber 14, a dummy substrate 24 is placed on a susceptor 18 to clog a hole 18a, thus it is made impossible to pass a cleaning gas 26 introduced into the reaction chamber 14 through the hole 18a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036121-A (JP)
Title: Overturning preventing structure for electronic equipment
Inventor: KATSUMI HIDEO
IPC: F16M13/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To implement an overturning preventing structure for electronic equipment, which is for use in setting the electronic equipment on a floor of a double-floor structure, and is small in size and low in cost.  <P>SOLUTION: According to the overturning preventing structure, four support legs 11 to 14 of the electronic equipment 10 are fixed to a floor surface by means of individually different earthquake resisting fixtures 21 to 24 which are the same in form. The earthquake resisting fixture 21, for instance, consists of a base portion 21a, an engaging portion 21b, and a notch 21c. The engaging portion 21b is formed so as to have a step with respect to the base portion 21a, for engaging with the electronic equipment 10. The notch 21c is formed in the engaging portion, into which a shaft portion 11a of the support leg 11 is fitted. Thus, even if intervals between the support legs 11 to 14 are extended, the extended intervals can be coped with only by moving the earthquake resisting fixtures 21 to 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034824-A (JP)
Title: Door weather strip for car
Inventor: HIKOSAKA ATSUSHI
IPC: B60J10/08
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sealability of a door weather strip fitted around a car door.  <P>SOLUTION: A hollow seal 22 of a door weather strip 20 comprises a first wall part extending from an upper portion of a base part 21, a second wall part 22b extending in a cabin direction from an in-cabin side surface of the base part 21 and abutted on a door frame 10, a third wall part 22c bent and extending from a part in a vicinity of a tip of the second wall part, and a curved wall part 22a to form a curved surface projecting in the direction of a door opening edge 60 of a car body. The curved wall part 22a is abutted on a bent projecting part 61, and the wall thickness of the curved wall part is set to be smaller than the wall thickness of the first wall part 22b and the third wall part 22c. Even when an error occurs in fitting the car door, and the abutting position of the bent projecting part 61 of the door opening edge 60 on a top part 22e is deviated, the curved wall part 22a can be deflected according to the bent projecting part 61, and the deviation is absorbed to ensure the sealability.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034524-A (JP)
Title: Metal resin composite and its manufacturing method
Inventor: MOTAI TOYOKI
IPC: B32B15/08
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal resin composite capable of improving an adhesive property to resin by an anchoring structure by making the surface uneven by forming a metal plated layer on a surface of the metal to roughen the surface and to provide its manufacturing method.  <P>SOLUTION: The metal plated layer (2) is formed on a surface of the metal (1) and its surface is roughened by an etching liquid. Thereafter the roughened metal plated layer (2) is bonded to the resin (3) to be integrated. A surface average roughness Ra of the metal plated layer (2) is ≥ 0.1μm and further preferably in a range of 0.2-0.8μm. The metal plated layer (2) should be made of copper or nickel. The surface roughness should be preferably formed by etching. Thus, a roughening treatment within the above-mentioned range can be effectively, inexpensively and accurately obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004034596-A (JP)
Title: Method for manufacturing glass foam laminated structure
Inventor: MIWA MASATERU
IPC: C03B23/203
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a glass foam structure obtained by uniting two or more types of caliper, complicated shape or different properties and to provide a method for manufacturing a glass foam structure having a glass layer without pore controlled to a desired thickness on a surface.  <P>SOLUTION: The glass foam laminated structure is manufactured by steps of (1) providing a glass foam material layer on a surface of a glass foam molding, baking, foaming, uniting the layer with the glass foam molding, and integrating, (2) providing the glass foam material layer between glass foam moldings I and II, baking, foaming, uniting the glass foams I and II, and uniting them, and (3) providing a non-form glass powder composition layer on a surface of the glass foam molding, baking, forming non-foam glass layer, uniting it on the surface, and integrating it.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004008732-A (JP)
Title: Steam bath combined with footbath
Inventor: ITO YUJIRO
IPC: A61H33/06
Filed: 2002-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steam bath combined with a footbath with which a constant elevation of the body temperature can be achieved compared to a footbath performed in the outside while wearing clothes and a synergistic effect in addition to the effects of a steam bath, such as softening of the skin, the muscles and the joints and activation of the organs of the body, can also be obtained.  <P>SOLUTION: The steam bath is a closed chamber having an entrance door, a drain outlet and an overflow drain outlet. Hot spring water is introduced into the steam bath and filled to the depth of the ankle. In addition, the hot spring water is pressurized, introduced into a steam generating apparatus on the ceiling, sprayed and is vaporized. The footbath and the steam generating apparatus are operated simultaneously within the predetermined temperature ranges.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041862-A (JP)
Title: Gas treatment apparatus and gas treatment method
Inventor: NISHIGUCHI TOSHIMOTO
IPC: H05H1/24
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas treatment apparatus for decomposing an exhaust gas containing a harmful volatile organic compound discharged from various treatment processes by atmospheric pressure plasma to detoxify the same.  <P>SOLUTION: The gas treatment apparatus is constituted so as to utilize atmospheric pressure plasma to decompose a gas to be treated and has a reactor constituted of a high voltage electrode (4) connected to a power supply, a ground electrode (3) connected to ground and a dielectric (5) filling the gap between the to high voltage electrode and the ground electrode. The dielectric is constituted of a porous substance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004045207-A (JP)
Title: Clad material for magnetostrictive torque sensor, and its manufacturing method
Inventor: YANAGIMOTO MASARU
IPC: G01L3/10
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide excellent torque detecting sensitivity, to enhance strength, and to hardly generate peeling.  <P>SOLUTION: In this magnetostrictive torque sensor clad material, an alloy layer containing a prescribed amount of nickel, and containing iron and an inevitable impurity in its residue is formed integrally on a surface of a steel material by hot plastic working.  <P>COPYRIGHT: (C)2004,JPO