baber/WOPTO huggingface dataset:
Patent JP-2004211195-A (JP)
Title: Metal anticorrosive, corrosion prevention method for metal, and hydrogen chloride generation preventive and hydrogen chloride prevention method in crude oil topping plant
Inventor: KOIZUMI MASAKAZU
IPC: C23F11/14
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal anticorrosive with which the corrosion of device metal in a vapor generation device or a petroleum refining/petroleum chemical process can sufficiently be prevented even if its amount to be added is small and to provide a metal corrosion prevention method, further to provide a hydrogen chloride generation preventive with which the generation of hydrogen chloride itself can be prevented in a crude oil topping plant and which exerts no harmful effect upon a catalyst and to provide a hydrogen chloride generation prevention method.  <P>SOLUTION: As the metal anticorrosive, a quaternary ammonium compound expressed by general formula [1] (wherein, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>denote a 1 to 4C hydrocarbon radical same or different; and n denotes the integer of 1 to 10) is used. Further, as the hydrogen chloride generation preventive for a crude oil topping plant, β-hydroxyethyltrimethylammonium hydroxide is used.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004235823-A (JP)
Title: E-mail transmission and reception terminal
Inventor: KIYOTA HARUNOBU
IPC: H04L12/58
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an e-mail transmission and reception terminal which automatically opens only e-mail which a user desires to read and displays the mail on a display part.  <P>SOLUTION: An e-mail transmission and reception terminal 20 receives e-mail or a mail header automatically from a mail server 8 on a communication network 6, and has a display part 13, a storage part 12 for storing specific mail addresses, and a control unit 10 for controlling the terminal 20 so that, when the e-mail from an origin having a specific mail address stored in the storage part 12 arrives, the text of the e-mail is automatically opened and displayed to the display part 13. Thus, the e-mail received from the stored origin can have the text displayed automatically and browsed, and hence the operation efficiency and prompt reporting can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231025-A (JP)
Title: Fuel tank retaining structure
Inventor: KUSAYAMA YOSHINAO
IPC: B62D25/20
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a fuel tank from being upwardly displaced accompanying with upward deformation of a side frame at a fuel tank retaining structure.  <P>SOLUTION: The fuel tank retaining structure is provided with wires 57a, 57b drawn by deformation to an upper part Up of a vehicle body of a part engaged with the band pin 41 of a side frame 20; a body member 52; stopper bolts 56, 56 drawn out from stopper members 51, 51 by the drawn wires 57a, 57b; the stopper members 51, 51 retained to the body member 52 by the stopper bolts 56, 56 respectively. The stopper members 51, 51 are removed from the body member 52 by drawing out of the stopper bolt 56, 56 and the band pin 41 is transferred from the first engagement part P1 to the second engagement part P2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231241-A (JP)
Title: Supplying device for gaseous fuel and liquid fuel
Inventor: TAKAHASHI KAZUFUMI
IPC: B67D7/32
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a supplying device for a gaseous fuel and a liquid fuel which reliably eliminates static electricity, prevents damage due to contact of the tip of a supply nozzle and a supply nozzle hook, dispels anxiety in strength, is easy to supply, and can prevent the supply nozzle from coming off from the nozzle hook by a simple mechanism.  <P>SOLUTION: The supplying device (A) for a gaseous fuel and a liquid fuel is equipped with a supply mechanism (2) in a housing body (1), the supply nozzle (4) at the tip of the supply hose (3) connected with the mechanism (2), and the nozzle hook (5) on which the nozzle (4) is to be hooked on the housing body (1). The nozzle (4) is held by the nozzle hook (5) via engaging means (5b and 5c).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003214517-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: AZUMA SHUGO
IPC: F16H61/00
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid torque shift such that a transition to the LOW side is effected as a result that engine torque is increased.  <P>SOLUTION: A toroidal type continuously variable transmission is provided with: a roller support member to rotatably support a power roller inclinable with being nipped between input and output discs by an eccentric shaft and rotatable around a given axis and axially displaceable; a hydraulic cylinder to axially drive the roller support member; a speed change control valve to control an oil pressure to the hydraulic cylinder; a cam situated on a piston shaft part connected thereto and effecting rotation around the axis of the roller support member; and a feedback means corresponding to the cam. A piston shaft part connected to the roller support member is inclined by torque exerted on the power roller, and a speed change control valve is provided with a torque shift preventing means to command prevention of torque shift through the feedback means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004231141-A (JP)
Title: Pallet guide
Inventor: SASAKI HIROSHI
IPC: B64G1/64
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pallet guide adequate to put a pallet in or out of a spacecraft structure in an aerospace.  <P>SOLUTION: A pair of right and left guide rails 20 are provided in the structure. The guide rails 20 are each formed in a sectionally U-shape with a side guide wall 21 and upper and lower guide walls 22, 23, and they are arranged in the structure in the state of mutually facing opening faces. On the right and left sides of the pallet 2, guide mechanisms 30 are mounted each having a wheel 40 rolling-contactable with the upper and lower guide walls and the side guide wall of the guide rail 20 at their insides and supporting shafts 31, 32, 33 for supporting them. The polyimide wheel 40 has a solid lubricating film formed on the contact surface so that it has direct slide contact with the outer peripheries of the aluminum alloy supporting shafts 31, 32, 33 for increasing lubricating performance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004128439-A (JP)
Title: Heating element cooling device
Inventor: TANIGAWA TAICHI
IPC: H05K7/20
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the mass and costs of a cooling device by obtaining the same cooling capability as that of a conventional device without increasing its radiation area.  <P>SOLUTION: The heating element cooling device has heating elements 1a, 1b and 1c which are mounted on one surface of a base 2 and comb-shaped fins 3 which are formed on the other surface of the base 2 as shown in Fig.(b). A deflector 4 having at least one apex is provided between a bottom plate 5 parallel to the base 2 and tips of the fins 3. In this way, cooling fluid from a cooling fluid influx part or a suction part (left in Fig.(a))is deflected toward parts in contact with the fins 3 or its neighborhood and the cooling capability is improved by increasing the speed of the cooling fluid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004240705-A (JP)
Title: Automatic dispensing machine of sheet-shaped commodity
Inventor: YAMAMIYA TAKEHITO
IPC: G07F7/08
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reliably dispense a sheet-shaped commodity.  <P>SOLUTION: An automatic dispensing machine of the sheet-shaped commodity is provided with a table which supports the commodity disposed in a line, a suctioning device which pulls the commodity, a transporting device which transports the commodities after they are pulled by the suctioning device, a position-control device which changes the distance between the table and the suctioning device, and a commodity position-control device wherein the distance between the commodity and the suctioning device is increased based on a dispensing signal of the commodity. Thereafter, the distance is decreased until a predetermined distance is reached, subsequently the distance between the suctioning device and the table is increased more than the predetermined distance after the operation of the suctioning device.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237601-A (JP)
Title: Liquid absorbing member
Inventor: SESHIMO TATSUYA
IPC: B41J2/185
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid absorbing member which can make a liquid evenly absorbed in the whole of absorbing materials.  <P>SOLUTION: The liquid absorbing member has the absorbing materials of a block shape with a width, a depth and a height, grooved passages formed in the depth direction to be adjacent in the width direction at the absorbing materials, and gate-like partition walls set to block a flow of the liquid in the depth direction in the grooved passages. The height of the gate-shaped partition wall is made smaller than the height of the absorbing material.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262266-A (JP)
Title: Steering device for vehicle
Inventor: YAMADA YASUHISA
IPC: B62D5/04
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering device for a vehicle capable of transmitting high torque without rattling, and extending/contracting an intermediate shaft with a low and stable sliding load to the extent that it is possible to easily move by hand in a column assist type electric power steering device.  <P>SOLUTION: Since an extension/contraction shaft 20 mutually nonrotatably and slidably fitting a male shaft 1 and a female shaft 2 is interposed between an output shaft 56 of the column assist type electric power steering device 53 and a pinion shaft 61 of a steering gear unit 60, the stable sliding load is realized and the torque can be transmitted in a high rigid state while surely preventing rattling.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004031311-A (JP)
Title: Assembling method of fuel cell stack
Inventor: YOSHIDA TAKAHIRO
IPC: H01M8/24
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To ensure setting of a fastening load for a fuel cell stack with a simple process in a short time.  <P>SOLUTION: Air is introduced to and discharged from a reaction gas passage in a laminate 26 with applying an initial fastening load to a pair of end plates 28 in directions approaching each other. Then the fastening load is detected to calculate the load difference from the initial fastening load. Adding a fastening load by an amount of the resulting load difference and repeat the above process until the load difference reaches within a predetermined range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004243438-A (JP)
Title: Lapping apparatus and lapping method
Inventor: WATANABE TAKAFUMI
IPC: F01L1/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To control the geometrical shape of a working surface along the axial direction of a work only under a machining condition.  <P>SOLUTION: This lapping apparatus includes: a lapping film 11; a shoe 21: a shoe pressing unit 30 pressing the shoe 21 toward the work 61 to press the abrasive grain surface of the lapping film 11 to the work 61 and freely adjusting the shoe pressing force; an oscillation unit 50 for applying oscillation to the work 61; a rotary encoder S2 for detecting the relative oscillation position of the work 61 to the lapping film 11 in oscillation; and a controller 100. The controller 100 variably controls the shoe pressing force according to the oscillation position of the work in the process of machining, thereby controlling the geometrical shape of the working surface along the axial direction of the work 61 to be flat, medium-projected or medium-recessed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242541-A (JP)
Title: Spinning reel for fishing
Inventor: MATSUDA KAZUYUKI
IPC: A01K89/01
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinning reel which is used for fishing, can wind a fishing line on the front and rear sides of a line-winding body portion in a large amount and in a small amount, respectively, to enable the smooth release of the fishing line.  <P>SOLUTION: In this spinning reel for fishing, a traverse cam shaft 8 of a longitudinal reciprocation mechanism is supported in parallel to a spool shaft 6 in a reel body 1. A cam groove 8a is carved on the outer periphery of the traverse cam shaft 8. The cam groove 8a is formed in a pitch width order: a<b<c<d<e<f so that the pitch widths (a), (b), (c), (d), (e), and (f) are gradually enlarged from the rear side to the front side. A sliding member 7 is attached to the rear portion of the spool shaft 6 with a screw 16, and an engaging member in the sliding member 7 is engaged with the cam groove 8a. A front flange portion 5a, a line-winding body portion 5b, and a rear flange portion 5d having a cylindrical portion 5c are formed on the outside of the spool 5. The line-winding surface (α) of the line-winding body portion 5b is formed in such a tapered shape that the diameter of the line-winding body portion 5b is sequentially enlarged toward the rear portion in the direction of the spool shaft 6.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261220-A (JP)
Title: Elastic-characteristic measuring device for biological tissue
Inventor: OMATA SADAO
IPC: A61B5/20
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elastic characteristic-measuring device of a biological tissue which can quantitatively measure elastic characteristics of the biological tissue in a tube part while inserted in the tube part of the organism.  <P>SOLUTION: This elastic characteristic-measuring device 1 is equipped with a long bar-shape probe proximal section 42 and probes 50a and 50c which are attached to the probe proximal section 42 and are driven in a manner to be pressed/returned to/from the biological tissue. For each of the probes 50a and 50c, an approximately semi-spherical contact ball 58 wherein a stress-detecting base 56 is provided is attached to the distal end of a leaf spring 52, and a stress-detecting sensor 60 is arranged on the stress-detecting base 56. A light receiving element is provided on the opposite side of the leaf spring 52, and a light emitting element is provided on the probe proximal section 42 in a manner to be confronted with the light-receiving element. Then, displacement amount-detecting sensors 62a and 62b are constituted of a pair of the light emitting element and the light receiving element. The stress-detecting sensor 60 and the displacement amount-detecting sensors 62a and 62b are respectively connected with a device main body through signal wires 92 and 94 to calculate the displaced profile of the biological tissue to display it corresponding to stress.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243476-A (JP)
Title: Pellet shape abrasive
Inventor: SUZUKI KIRITO
IPC: A63F7/02
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide pellet shape abrasives which are suitable for blast polishing, and has improved shock resistance, and are difficult to crack, and improved in their polishing property.  <P>SOLUTION: The pellet shape abrasives are made of polyamide containing 0.05-0.3 pts.wt. bisamide compound in a 100 pts.wt. polyamide component. The abrasives are configured such that the abrasive has a polygonal cross section having the value of Sa/Sb of 0.40 to 0.80, where Sa is the cross sectional area of the abrasive perpendicular to its longitudinal axis, and Sb is the area of the circumscribed circle having a radius equal to the distance from the gravity center of the cross section to the farmost point of the cross sectional profile.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244957-A (JP)
Title: Panel lifting fixture and panel mounting method
Inventor: MORI TAKASHI
IPC: E04G21/16
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel lifting fixture which is high in workability and safety at the time of mounting a panel on a building skeleton, and to provide a panel mounting method.  <P>SOLUTION: The panel lifting fixture for vertically raising the horizontally laid concrete panel, is formed of a flat plate member and wall surface bearing members. The flat plate member is abutted on an upper end surface of the concrete panel, and the wall surface bearing members each have a bearing piece to be abutted on a panel mounting wall surface of the building skeleton. Then the wall surface bearing members are connected to the flat plate member such that the bearing pieces rotate in parallel with a panel wall surface and slide in a panel thickness direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003298995-A (JP)
Title: Image application software providing list of user selectable tasks
Inventor: HERBERT LESLIE BETH
IPC: H04N1/21
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide image application software for providing a list of user selectable tasks.  <P>SOLUTION: A method of using stored digital images transferred from an imaging device includes receiving and storing images from the imaging device in a memory associated with a computer, receiving at least one control file from the imaging device which indicates a prior intention for subsequent use of the stored images, and the computer responding to the control file to create and display a list of tasks selectable by a computer user in accordance with the prior intention. The method also includes the computer user selecting at least one of the tasks from the list, and the computer responding to the user selected task(s) to initiate the use of images indicated by the selected task(s).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004249487-A (JP)
Title: Manufacturing method and apparatus for decorative material
Inventor: TAKEUCHI KOICHI
IPC: B29C43/36
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the production cost of a decorative material wherein a base material is covered with a skin having a plurality of colors while enhancing the productivity of the decorative material.  <P>SOLUTION: This decorative material manufacturing method comprises a setting process for setting a thermoplastic sheet material 41A different in color across a parting line C to the leading end edge of the plate part 15a protruded from a first molding surface 11 so as to bring the same into contact with the leading end edge in the vicinity of the parting line, a sucking adhesion process for sucking a sheet material to bring the same into close contact with the plate part and a filling process for letting both molds approach mutually in such a state that a thermoplastic pre-board 40A being a base material is interposed between both molds in a thermally softened state to fill the gap between a second molding surface and the sheet material with the pre-board in a compressed state. In the filling process, the plate part is protruded from the first molding surface immediately before the gap between a second molding surface and the sheet material is filled with the pre-board to be pushed in a recessed groove and the plate part is subsequently introduced into the first molding surface.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252069-A (JP)
Title: DUPLEX 2x2 OPTICAL SWITCH DEVICE
Inventor: BUN NANSHU
IPC: H04B10/27
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a duplex 2×2 optical switch of a simple construction, which suppresses the transmission loss.  <P>SOLUTION: The duplex 2×2 optical switch has first and second input/output (I/O)ports to be input ports of a forward direction and third and fourth I/O ports to be input ports of a reverse direction. The optical switch is provided with first and second complete circulation type circulators each of which having four terminals A, B, C, D and circulating directions opposite to each other. Each of the A terminals of the first and second circulators is connected to one port out of the first and second I/O ports and each of the C terminals of the first and second circulators is connected to one port out of the third and fourth I/O ports. At least a fiber Bragg diffraction grating is arranged on each of optical transmission paths respectively connecting the B terminal of the first circulator to the D terminal of the second circulator and the B terminal of the second circulator to the D terminal of the first circulator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002150-A (JP)
Title: Substrate for electronic device, electronic device, ferroelectric memory, electronic appliance, ink jet recording head and ink jet printer
Inventor: HIGUCHI AMAMITSU
IPC: B41J2/145
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate for an electronic device by the use of which the electronic device with a variety of excellent characteristics can be formed in the optimum structure, to provide an electronic device having the substrate for the electronic device and to provide a ferroelectric memory, an electronic appliance, an ink jet recording head and an ink jet printer having the electronic device.  <P>SOLUTION: The substrate 100 for the electronic device is provided with the substrate 11 having an amorphous layer 15, a buffer layer 12 which is formed so as to make the orientation uniform at least in the thickness direction on the amorphous layer 15 and a conductive oxide layer 13 which is formed on the buffer layer 12 by epitaxial growth and contains a metal oxide having a perovskite structure. The buffer layer 12 preferably contains at least one kind of a metal oxide of NaCl structure and a metal oxide of fluorite structure or preferably has cubic crystal (100) orientation and is formed by epitaxial growth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325002-A (JP)
Title: Automatic wheat treading machine
Inventor: FUKUZAWA KAZUHIKO
IPC: A01B39/12
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a treading machine capable of uniformly and efficiently treading soil surface by advancing a plurality of tires independently suspended even when rising and falling exist on a soil surface on which wheat grows and readily adjusting tread pressure and capable of carrying out treading of wheat sprout by slight pulling force.  <P>SOLUTION: The automatic wheat sprout-treading machine comprises a plurality of tires, a tire-supporting frame for supporting individual tires and a frame-supporting frame for supporting a plurality of tire-supporting frames and treading of wheat sprout is carried out by pulling and traveling the frame- supporting frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258213-A (JP)
Title: Developer capturing device
Inventor: YOSHIDA KEIICHI
IPC: G03G15/08
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer capturing device by which developer stored in a developing device is efficiently and surely captured.  <P>SOLUTION: The developer scavenging device 10 to capture the developer stored in the developing device 1 is provided with a holding part 12b to attachably/detachably hold the developing device 1, a scavenging part 11 arranged opposed to the developer carrier 2 of the developing device 1 held by the holding part 12b and to capture the developer carried on the developer carrier 2, and a storing part 12 to store the developer captured by the capturing part 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003221095-A (JP)
Title: Cap opener capable of pulling out stopper upward together with generation of sound
Inventor: MARUYAMA YUKICHI
IPC: B67B7/16
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To make an action of opening of a stopper of a bottle for a beverage or the like with an action enjoyable as a recreation, which does not usually generate any feeling.  <P>SOLUTION: A downward force applied on a lever 1 is transmitted to a piece 2 as an upward force by using a point 7 as a support and using a principle of a lever, and the stopper is energetically pushed up by the piece 2 to pull out the stopper upward with generation of a sound, and the action of opening the stopper can be made with some feeling enjoyable as the recreation.  <P>COPYRIGHT: (C)2003,JPO