baber/WOPTO huggingface dataset:
Patent JP-2003140463-A (JP)
Title: Developing device and image forming apparatus
Inventor: TAMURA NOBUYASU
IPC: G03G9/087
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a developing device that steadily ensures a quantity of two-component developer to be carried and an image forming device that brings developer, restricted in the thickness of a layer formed by the developing device, into contact with an image carrier, thereby developing an electrostatic charge pattern on the image carrier, and steadily obtains an image of high quality such as the reproduction of thin lines. SOLUTION: In the developing device having a developer carrier and a layer thickness restricting member and using two-component developer, the layer thickness restricting member is made of a magnetic material, and also the layer thickness restricting member is disposed so that the middle of the thickness of the restricting member in the direction of the rotation of the developer carrier is further upstream in the direction of the rotation of the developer carrier than the top of the developer carrier, which indicates the peak position of the distribution of magnetic flux density generated by a specific magnetic field generating means, and is located within a range corresponding to a half width.
Patent JP-2003139803-A (JP)
Title: Current detecting apparatus and fusible link unit using the same
Inventor: SUZUKI KATSUYA
IPC: G01R15/20
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a current detecting apparatus capable of achieving the miniaturization and weight-saving in weight of products, reducing a mounting space, and obtaining stable characteristics in current detection and a fusible link using the same. SOLUTION: The current detecting apparatus 111 is provided with a case 112 made of a non-magnetic material, a magnetic core 115 which is integrally embedded in the case 112 and comprises a passage space 114 through which a conductive material 113 is passed, and a current sensor unit 116 built in the case 112 and connected to the magnetic core 115 for outputting the results of detection of the current passing through the conductive material 113. A through hole 117 which is passed through the passage space 114 and in which the conductive material 113 in a press-in state is inserted is formed in a conductive material press-in fixing part 118, and the fixing part 118 is integrally formed in the case 112.
Patent JP-2002303308-A (JP)
Title: Nail
Inventor: SHIBATA HARUTOSHI
IPC: F16B15/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a nail in which the nail length can be known without providing any corresponding table. SOLUTION: A dimension mark 2b indicating the nail length L is displayed on an upper surface of a head part B.
Patent JP-2003120076-A (JP)
Title: Film body intermediate part fixing fitting for film body structure
Inventor: IIZUKA MASAYOSHI
IPC: E04H15/64
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To improve a fitting for fixing a film body intermediate part of a film body structure to a film body holding member. SOLUTION: The film body intermediate part fixing fitting comprises a clamp 1 attached to an auxiliary film 14 attached to the intermediate part of a film body 13, a metallic pedestal 2 fixed to the film body holding member 18, and an assembled metallic material 3 composed of a pair of right and left channel shaped metallic materials 4 and two sets of fixing metallic materials 5 transversely fastening the channel shaped metallic materials 4 in a state maintained with an interval. The metallic material 3 is assembled by engaging upper and lower pawls 6 and 7 of the channel shaped metallic materials 4 with groove parts 8 and 9 of each both side parts of the clamp 1 and the metallic pedestal 2 as shown in the figure. To prevent backlash, a bolt with a nut abutting on a lower face of the clamp 2 can be protrusively provided on an upper face of the metallic pedestal 2.
Patent JP-2003148323-A (JP)
Title: Fluid power generation device
Inventor: SEKI KAZUICHI
IPC: H02P9/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To increase a power generation quantity (by 40% or more than a conventional power generation quantity) by enabling power generation having continuous variable output corresponding to a wide flow speed range, and obtaining maximum output at respective flow speeds of a hydraulic fluid in a fluid power generation device using hydraulic fluid energy as a driving source. SOLUTION: A generator having optimal rated output is selectively combined from a plurality of generators according to natural fluid energy and a rotating speed of a blade rotary shaft, and is provided with an operation mode having the continuous variable output corresponding to the wide flow speed range and a control means for controlling operation of the respective generators by the operation mode on the basis of the peripheral speed ratio calculated from the flow speeds of the hydraulic fluid and a rotating speed of the blade rotary shaft, and is constituted so as to obtain the maximum output at the respective flow speeds of the hydraulic fluid.
Patent JP-2003153201-A (JP)
Title: Method and apparatus for recording/reproducing image
Inventor: KITAMURA SHINJI
IPC: H04N5/91
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for recording/reproducing images that reduces the capacity of a line memory required for scaling so as to reduce the cost. SOLUTION: The operating flowchart of the method and apparatus for recording/reproducing images includes: a step S301 of inserting an identification code to identify block units to a bit stream and compressing an object image in recording; a step S302 of sequentially decoding a variable length code of a target block for the scaling by using the identification code and of reference blocks around the target block and temporarily storing the result to a two-dimensional block memory in the reproduction; a step S303 of applying the scaling to image data in the two-dimensional block memory in the horizontal direction to store the results to a vertical block memory; and a step S304 of applying the scaling to the image data in the vertical block memory in the vertical direction.
Patent JP-2003148203-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: YOSHIMURA SEIJI
IPC: F02D41/22
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To preferably restrain a temperature rise in a catalyst device attributable to an injection amount increase correction upon returning from an over revolution fuel cut. SOLUTION: This fuel injection control device carries out a fuel increasing amount correction for restraining the temperature rise in the catalyst device 27 at fuel injection, and over revolution fuel cut control. Further, until a predetermined time elapses from returning from the over revolution fuel cut control, the fuel injection is carried out while inhibiting the fuel increasing amount correction. In this fuel injection device, an execution time of the over revolution fuel cut is constantly calculated based on an engine speed of the internal combustion engine 1, and the execution time of the over revolution fuel cut is set as the predetermined time.
Patent JP-2003145863-A (JP)
Title: Long medium printer
Inventor: SAGAWA HIROSHI
IPC: B41J11/70
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a long medium printer such as a tube printer which can accurately calculate a printing required time even when a cutting process is carried out. SOLUTION: A printing required time calculation part 504 obtains a printing length of the whole of printing data 300, divides the obtained printing length by a transfer speed, adds a cutting time to the divided result, and obtains a total printing time necessary for printing the whole of printing data 300. A passed time measured by a timer 506 is reduced from the total printing time, whereby the printing required time for the remaining printing data is calculated. The calculated result is displayed to a display part 12.
Patent JP-2003146085-A (JP)
Title: Glass run in elevating glass guide structure
Inventor: TEISHI MINORU
IPC: B60J10/08
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide glass run in an elevating glass guide structure of an automobile having satisfactory appearance and provided with a glass guide capable of reducing manufacturing cost. SOLUTION: This glass run is composed of a glass run main body 10 in which an internal wall part 12 and an external wall part 13 are suspended from both end parts of a basic bottom part 11 and a molding lip 14 coming into pressure-contact with an outer face of a flange part 4 of a door panel 1 from a lower end part of the external wall part 13 is erected and the glass guide 20 in which a locking part 22 provided with a locking projection 23 is erected from an upper end of a guide part 21 for guiding an upper fringe of an elevating glass 5 to a predetermined position. The locking part 22 is inserted into a through hole 17 provided in a lower end part and is pressed between the flange part 4 and the molding lip 14. The guide part 21 is suspended from a lower end part of the molding lip 14 and the glass guide 20 is attached to the glass run main body 10 in a pressure-tight manner.
Patent JP-2003155003-A (JP)
Title: Bag receiving and delivering means
Inventor: NAKAMOTO KAKUEI
IPC: B65B43/46
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a bag receiving and delivering means causing no shift of fold of a gazette bag W in the case of receiving the filled gazette bag W from a gripper 12 of a filling apparatus and delivering it to a gripper of a gas replacing apparatus. SOLUTION: The bag receiving and delivering means has a chuck (only a second chuck 20 is shown) opening and closing with an opening turned downward and clamping from the upward side an inner side of a portion clamped by the gripper 12, its opening and closing means and a reciprocating means reciprocating the chuck between the receiving position and the delivering position. The second chuck 20 has an inner side clamping portion 20a extending downward in a vertical direction and a side clamping portion 20b extending outside it. The clamping surface of the inner side clamping portion 20a clamps the upper portion of the inner side folded portion Wo clamped by the gripper 12 from the upward side along the side margin of the gazette bag W. The clamping surface of the side margin clamping portion 20b clamps the upper side of the portion clamped by the gripper 12.
Patent JP-2003155059-A (JP)
Title: Vessel for medical use
Inventor: KAGAMI MAMORU
IPC: B65D65/40
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for medical use which is excellent in gas barrier property, good in transparency, flexibility and impact durability, and less in elution in a solvent. SOLUTION: This vessel for medical use is formed of at least a laminate in which an adhesive resin layer is joined with both sides of a resin layer of gas barrier property. A synthetic resin layer formed of an ethylene and α-olefin copolymer or the like can be joined with the other side of the adhesive resin layer. The adhesive resin layer is formed of modified polyolefin in which α,β-unsaturated dicarbonic acid or its derivative is graft-coplymerized with polyolefin under the presence of a radical initiator and an alkyl group substituted aromatic hydrocarbon solvent or a halogenated hydrocarbon solvent, or may be formed of a composition of the modified polyolefin and ethylene and α-olefin copolymer.
Patent JP-2003149380-A (JP)
Title: Pool water purifying facility
Inventor: MORIYA KENJI
IPC: G21C19/07
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a pool water purifying facility capable of improving economical efficiency of a nuclear power plant in order to solve a problem that an SPCU and an FPC of normally used facilities used only in a limited condition are conventionally installed as separate facilities and they bring a disadvantageous condition in terms of cost. SOLUTION: Pipes for respectively connecting the SPCU and the FPC are provided for this pool water purifying facility for the nuclear power plant, and a SPCU pump is also used as an FPC pump at the same time.
Patent JP-2003155104-A (JP)
Title: Water sealing type underground in-rock pressure storage structure
Inventor: MIYASHITA KUNIICHIROU
IPC: B65G5/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a water sealing type underground in-rock pressure storage mechanism capable of preventing the mutual movement of stored matter by surely forming a water sealing curtain between in-rock pressure storage tanks installed in proximity to each other. SOLUTION: This water sealing type underground rock internal pressure storage mechanism comprises a water-sealed tunnel 2 installed over the in-rock pressure storage tank 1 and 1 and vertical water-sealed boring holes 4 and 4 arranged in double rows between the in-rock pressure storage tanks. Water is supplied from the water-sealed tunnel 2 into the vertical water-sealed boring holes 4 to form the water sealing curtain 5. The vertical water-sealed boring holes arranged in double rows are disposed in staggered state to use in the artificial water sealing type underground in-rock pressure storage tanks.
Patent JP-2002195267-A (JP)
Title: Rolling bearing and rolling bearing unit
Inventor: MUSCHIOL KLAUS
IPC: F16C23/08
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing capable of operating in a long time and in high reliability. SOLUTION: In the rolling bearing comprised of an outer ring 1 having a first bearing face 6, an inner ring 2 provided with an option having a second bearing face 7, and a rolling body 3 having a surface 5 that is formed in a cone-shaped state and also rolling out between a conical raceway and a cylindrical raceway, the conical raceway and cylindrical raceway are formed each time by the bearing faces of mechanical elements 10 and 11 in cooperation with one of the bearing faces 6 and 7 of the outer ring and the inner rings 1 and 2 respectively or the outer and inner rings. Therefore, an angle that is surrounded by the surface 5 of the rolling body 3 and a center axis 9 of the roller 3 is maximum 3 degrees, and the surface 5 of the rolling body 3 has a curve with a convex shape while the rolling body is rolling over the bearing face of the outer ring.  As the cone-shape of the rolling body is also overlapped on the above-mentioned curved surface of rolling body, the rolling body can be operated in high reliability for a long time.
Patent JP-2003157890-A (JP)
Title: Sodium secondary battery
Inventor: MITSUYOSHI TADAHIKO
IPC: H01M2/04
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a sodium secondary battery suitably used for an electric power storage device and an electric automobile. SOLUTION: This sodium secondary battery is constituted by frictionally agitating and joining a plurality of aluminum metallic plates or aluminum alloy metallic plates to form a negative electrode vessel and/or a positive electrode vessel, and is characterized in that the plate thickness of the mutually joined metallic plates is different from each other, and a rotary tool used for frictional agitating-joining is drawn out of the inside of the metallic plate thicker in the plate thickness positional far from the frictional agitating-joining part. Thus, the negative electrode vessel and the positive electrode vessel of the sodium secondary battery can be airtightly easily joined and sealed, and reliability of the joining part and a sealing part and a manufacturing yield can be improved.
Patent JP-2003154886-A (JP)
Title: Fuel supply vehicle
Inventor: TANAKA YOSHIFUMI
IPC: G05D16/00
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel supply vehicle, first: capable of significantly reducing pressure loss as only the pressure loss of an orifice has to be considered, second: excellent in the versatility of a venturi and the orifice and the cost, and third: capable of attaching the venturi and the orifice easily. SOLUTION: The fuel supply vehicle 1 has the orifice 17 disposed on an oil feed pipe 8, a small diameter bypass pipe 18 parallel to the orifice 17, and the small venturi 16 attached in the middle of the small diameter bypass pipe 18. The orifice 17 forms the flow of the fuel oil A to the small diameter bypass pipe 18 and covers the pressure loss by the venturi 16. The venturi 16 simulates oil feed pressure at the top of a nozzle 10 in the progress of oil feeding, taking the pressure loss to the top of the nozzle 10 on the downstream side into account. Based on the pressure variation of the venturi 16, a pressure control valve 4 of the oil feed pipe 8 is feedback-controlled.
Patent JP-2003160767-A (JP)
Title: Thermochromic heat-exfoliative-type pressure-sensitive adhesive sheet
Inventor: SATO MASAAKI
IPC: C09J11/08
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermochromic heat-exfoliative-type pressure-sensitive adhesive sheet simply and efficiently peelable from an object to be adhered, and capable of finding out an optimum using temperature condition, by a heat treatment for a short time at an optional chance.  <P>SOLUTION: This thermochromic heat-exfoliative-type pressure-sensitive adhesive sheet is provided with a thermally expandable pressure-sensitive adhesive layer containing a thermally expandable microsphere and a thermochromic microsphere pigment on at least one side of the base material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003124601-A (JP)
Title: Tab package structure mounted with surface mount type semiconductor product
Inventor: GO SEKAKU
IPC: H05K1/18
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor tab package which can reduce operability of setting and production cost by mounting not only an integrated IC, but also peripheral elements, i.e., a passive element, an inverter, and other surface mounted products on a tab tape into a unit product. SOLUTION: A packaging structure is provided with that which makes a set product simple by embodying one compound TCP package and COF package by assembling a semiconductor package for a driving driver (DRIVER) IC as one of the components mounted on a liquid crystal display on the tab tape where the integrated IC and a circuit are formed and mounting the specified passive element and other surface mounted semiconductor products on the tab tape.
Patent JP-2003164738-A (JP)
Title: Membrane separation activated sludge treatment method
Inventor: ODA TAKESHI
IPC: F04B23/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently remove a sludge layer adhering to the surface of the filter membrane body of a membrane module continuously with good removing efficiency over the whole of the filter membrane body without relying on the action of air diffused from an air diffuser arranged in a biological reaction tank.  <P>SOLUTION: In a membrane separation activated sludge treatment method, a positive displacement pump 9 and bag-like membrane modules 2 having bag- like filter membrane bodies changed in volume in synchronous relation to the suction and discharge of the positive displacement pump 9 to be contracted and expanded are used and, when performing suction by using the positive displacement pump 9, the transmitted water from the bag-like membrane modules 2 is drawn in the positive displacement pump 9, and when discharging it by using the positive displacement pump 9, the transmitted water from the bag-like membrane modules 2 in the positive displacement pump 9 is taken out as treated water and a part of the transmitted water is returned to the bag-like membrane modulus 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168175-A (JP)
Title: Alarm to be mounted on body
Inventor: UNO YASUMASA
IPC: G08B21/24
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm which is easy to carry and which is capable of emitting loud sound by operating a switch immediately in an emergency.  <P>SOLUTION: This alarm to be mounted on the body is provided with a driving power source, a sound generation means and a sound generation switch, and the alarm is provided with a mounting means (a belt or a suspending means) which can be mounted on the body of a user who carries the alarm. The mounting means is a belt-like member partially connected with the alarm, and is provided with a holding means for holding the belt-like member wound onto a part of the body of the user. The mounting means can be a suspending means for mounting the alarm by suspending it from the neck of the user. Then, the holding means utilizes a Hook-and-Loop fastener.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172282-A (JP)
Title: Multi-stage type vacuum pump
Inventor: NAITO YOSHIHIRO
IPC: F04C28/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-stage type vacuum pump capable of preventing a contact between a rotor and a housing caused by a difference of thermal expansion of the housing and a rotation shaft while inhibiting a reduction of volume efficiency of a pump to the minimum.  <P>SOLUTION: The multi-stage type vacuum pump is provided with a plurality of pump chambers 5, 6, 7, 8 formed in the housings 2, 2', the rotors 9, 9', 10, 10', 11, 11', 12, 12' provided in the pump chambers 5, 6, 7, 8, and rotation shafts 13, 13' integrally fixed to rotor 9, 9', 10, 10', 11, 11', 12, 12'. One end of the rotation shafts 13, 13' is pivotally supported so that a relative position of the rotors 9, 9', 10, 10', 11, 11', 12, 12' and the housings 2, 2' are not moved in an axial direction and the other end of the rotation shafts is pivotally supported extendably in the axial direction of the rotors 9, 9', 10, 10', 11, 11', 12, 12' and the housing 2, 2'.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002218522-A (JP)
Title: Information servicing method for mobile station
Inventor: PARK HONG-JU
IPC: H04B7/26
Filed: 2001-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an information servicing method for a mobile station in an environment enabling network operators to roam among themselves. SOLUTION: The method of this invention includes the steps 110, 112 of obtaining information on the network operators and a received signal strength indicator(RSSI) from each base station accessible by the mobile station when selecting network operators and a step 120 of providing a representative RSSI with respect to respective network operators to a mobile station user based on the obtained information.
Patent JP-2003170143-A (JP)
Title: Garbage disposal apparatus
Inventor: YOSHIDA TAKASHI
IPC: B09B3/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposal apparatus which detects a drying state by using a heater installed for keeping the inside of a disposal vessel warm without using a sensor for moisture detection in order to lower a cost and to improve the degree of freedom of design of the disposal vessel, consequently carries out optimum fermentation and decomposition and volume reduction by detecting the drying state without the sensor for moisture detection and by carrying out control according to the drying state.  <P>SOLUTION: The garbage disposal apparatus includes a temperature change calculation part 9 which calculates the changed portion of a temperature of the heater detected by a heater temperature detecting part 4 when the heater of the disposal vessel is driven with specific electric energy, a temperature change arithmetic processing part 10 which carries out arithmetic processing by using some of data of the portion of the temperature change, and a drying state judgment part 11 which judges the drying state from the value of the result of the arithmetic processing. Total control is carried out on the basis of the drying state result.  <P>COPYRIGHT: (C)2003,JPO