baber/WOPTO huggingface dataset:
Patent JP-2003215840-A (JP)
Title: Method for manufacturing toner
Inventor: MIYAGI KOICHI
IPC: G03G9/087
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a toner which can form a sharp image by electrophotography and in particular, to provide a method for manufacturing a toner having excellent spectral characteristics such as transparency necessary for reproduction of sharp tone of a color image when the method is adopted for a color toner.  <P>SOLUTION: An electrification controlling resin composition prepared by mixing an electrification controlling resin and a coloring agent is dissolved and/or dispersed in a dispersion liquid comprising polymerizable monomers by using a mixer which generates an axial current.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003090077-A (JP)
Title: Connecting construction between manhole and sewer main pipe
Inventor: OTSUGA NORIO
IPC: E03F5/02
Filed: 2002-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a connecting construction between a manhole 1 and a sewer main pipe 2 which is able to greatly displace a sewer main pipe 2 relative to the manhole 1 and also able to provide a watertight elastic connection between the sewer main pipe 2 from the inner side of the manhole 1 and a connecting hole made in the manhole 1. SOLUTION: An inserting portion 21 of the sewer main pipe 2 is loosely fitted to an attaching hole 12 provided in a side wall 11 of the manhole 1 and this is a connecting construction between the manhole 1 and the sewer main pipe 2 for making a watertight connection for a ring-shaped gap 20, and has a joint pipe 3 having a diameter smaller than an attaching hole and larger than the sewer main pipe 2, and one end is hardly adhered watertight to one end of the joint pipe 3 with an inner diameter externally fitted to an inserting portion 21, an assembly body 30 with a boot 4 forming a cylindrical gap 10 to the inner periphery of the joint pipe 3 is inserted from the inside of the manhole 1 to the ring-shaped gap 20, other end of the boot 4 and the other end 22 of the inserting portion 21 are hardly adhered watertight,  and mortar 5 is filled in the ring-shaped gap 20 between the attaching hole 12 and the joint pipe 3.
Patent JP-2003086523-A (JP)
Title: Plasma cvd unit, cleaning method and film-forming method
Inventor: SHIMAZU TADASHI
IPC: C23C16/44
Filed: 2002-01-31
Abstract: PROBLEM TO BE SOLVED: To conduct cleaning operations in a short time with high efficiency. SOLUTION: Cleaning is performed by a first nozzle which performs horizontal introduction operations for introducing etching gas in the horizontal direction, producing plasma and removing mainly films on the walls and a second nozzle 33 which performs inclination introducing operations for introducing the etching gas below the first nozzle 32 and with a different angle upward and mainly removing the film on the ceiling. Films adhered and deposited in the film- forming chamber are removed by combining the horizontal operations. The inclination introducing operations and combining the parts from which films are removed, and cleaning is performed in this way.
Patent JP-2003224447-A (JP)
Title: Piezoelectric oscillator
Inventor: KOBAYASHI HIROKAZU
IPC: H03H9/10
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator having a starting piezoelectric plate supported with a conductive adhesive through connection electrodes such as a cantilever on conductive pads, formed on an insulation board in a piezoelectric oscillator container and hermetically sealed therein, such that the conductive adhesive surely reaches the connection electrodes formed as a deposit film, at the opening side of the piezoelectric oscillator container, thereby making electrical conduction to solve the given problem.  <P>SOLUTION: A pair of bumps are formed on conductive pads in a piezoelectric oscillator container, to enable electrical conduction with a conductive adhesive such that a flow of the adhesive, having a viscosity before hardening on the conductive pads, is regulated to surely reach connection electrodes formed as a deposit film on a starting piezoelectric plate, on the opening side of the oscillator container.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235280-A (JP)
Title: Motor controller
Inventor: EZAWA MITSUHARU
IPC: G05B11/42
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller in which good control characteristics can be obtained by preventing a control delay of a normal offset time due to a target value filter.  <P>SOLUTION: The motor controller separates PI and D (P: proportional, I: integrating and D: differentiating) regulating operator operations, performs PI and D regulating operations so that a deviation of an amount of controlling from an object to be controlled from an effective command value obtained by performing a compensating operation from the command value of the amount of the controlling, and applies the obtained regulating signal as an operating signal to the object to be controlled. The controller comprises the compensating operator for obtained effective command values from the PI regulating operator and the D regulating operator, and a second order differentiator + primary low-pass filter of the command value in parallel with the command value of the amount of the controlling to the PI regulating operator. The output of the second order differentiator + primary low-pass filter is added to the command value of the amount of the controlling so that the compensating operator to the D regulating operator uses the command value of the amount of the controlling.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003230319-A (JP)
Title: Pot
Inventor: YAMAHATA TOSHIYA
IPC: A01G9/02
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide pots enabling decoration of a plurality of ornamental flowering plants in a small area and facilitating maintenance such as water sprinkling.  <P>SOLUTION: The pots are formed when viewed in a plane in a square, an oval or an at least two leaves or multifoil type. Connecting engaging parts are each formed on the bottom of the pots. The connecting engaging parts are connectable in a condition that the phases of the upper pot and the lower pot are different from each other when the pots are superposed on each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231729-A (JP)
Title: Curable compound, and curable composition containing the same
Inventor: CHINO KEISUKE
IPC: C08G18/38
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compound that can be easily and safely decomposed after it is cured, and a curable composition containing the same.  <P>SOLUTION: The curable compound has, in its molecule, at least each one of polysulfide structures, isocyanate groups and/or block isocyanate groups.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232079-A (JP)
Title: Framework apparatus
Inventor: SHIMADA SHUNICHI
IPC: E04B1/58
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a framework apparatus using a hold-down fastener, which has a simple structure, and contributes to simplified work of assembling a ground sill, etc.  <P>SOLUTION: In implementation of the assembling work, an anchor bolt 7 penetrating the ground sill 2 and a floor material 4 laid on the ground sill 2 is connected to the hold-down fastener 6 which is fixed to a column 3 which then is rigidly connected to foundation concrete 1 via the ground sill 2. Then, a joint fixture A consisting of a first piece 10 and a second piece 11 which are connected together in a perpendicular direction is provided, and the first piece 10 is mounted on the floor material 4, followed by fixing the same to the column 3 by means of a fixing bar 12. Further, the second piece 11 has through holes formed therein so as to be located on both sides of an axial line of the anchor bolt 7, and a brace end 5' is fixed to the second piece 11 by means of a fixing bar 12a penetrating the through holes.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232226-A (JP)
Title: Gas turbine power generation equipment
Inventor: KODERA MASAHARU
IPC: F01K25/10
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide gas turbine power generation equipment capable of improving driving efficiency of a gas turbine, and capable of increasing the quantity of a power generation.  <P>SOLUTION: This gas turbine power generation equipment has an air compressor 22, a combustor 24, and the gas turbine 27 for rotating a generator 26 by introducing combustion gas from the combustor. A carburetor 34 of liquefied natural gas is arranged in an air supply pipe 21 for supplying air to the air compressor, and combustion air is cooled by heat of vaporization. A motive power recovering device 32 is arranged so as to be driven by an ammonia Rankine cycle using heat possessed by exhaust gas from the gas turbine. This motive power recovering device is composed of an evaporator 41 for evaporating an ammonia liquid by introducing the exhaust gas from the gas turbine, a steam turbine 43 for rotating the generator by being driven by ammonia vapor evaporated by this evaporator, and a condenser 45 for condensing the ammonia vapor exhausted from this steam turbine by the heat of vaporization of the liquefied natural gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242680-A (JP)
Title: Disk-shaped optical recording medium
Inventor: AKIYAMA SHOJI
IPC: G11B7/24047
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an optical disk for high density recording from not being normally read because a flaw, a fingerprint or the like is attached to the signal reading surface of the optical disk.  <P>SOLUTION: This optical disk 1 is configured by sequentially laminating a reflection film or recording film 3 and a cover layer 4 on one principal plane of a board 2. The film 3 is irradiated with laser beams converged by a lens 5. A center hole 6 is formed at the center of the board 2, a clamp area 7 is provided around the center hole 6, and a signal area 8 is provided on the outer circumferential side of the clamp area 8. An inner circumferential part projecting 9a is formed integrally with the board 2 in a first area whose diameter is longer than that of the clamp area 7 and shorter than that of an inner circumferential side of the signal area 8, while an outer circumferential part projection 9b is formed integrally with the board 2 in a second area whose diameter is longer than that of an outer circumferential side of the signal area 8 and smaller than that of the disk. The height h of the projections 9a and 9b is selected such that the peaks of the projections 9a and 9b project from the surface of cover layer 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003240970-A (JP)
Title: Housing unit for connecting section for cords
Inventor: KUTSUNA TAKAHIRO
IPC: G02B6/36
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and low cost-conscious housing unit for a connecting section for cords.  <P>SOLUTION: The housing unit A comprises: a linearly extended reinforcing member 21; two fixing means 9 for fixing covering members 4 at both covering sections 1b in a connecting section 1a for two optical fiber cords 1 to both the ends of the reinforcing member 21, respectively; and a tube 22 for covering the connecting section 1a for the two optical fiber cords 1 together with the reinforcing member 21 and the fixing means 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242158-A (JP)
Title: System, program and method for managing document
Inventor: HOTTA YOSHINOBU
IPC: G06F17/30
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily take out paper documents, when tags are attached onto the paper documents, retained as electronic documents, and stored in a bookshelf, by detecting the position information of tags attached onto the paper documents with a tag reader writer, and presenting the position information of the paper documents at the time of search in a system, program and method of unitarily managing paper document by attaching tags thereon to make them electronic document.  <P>SOLUTION: This system comprises a means of storing unified IDs of the tags applied to the paper documents and the electronic documents formed by computerizing the paper documents, and a means of reading the ID and the position information of the tags applied to the paper documents by the tag reader installed at the bookshelf or a near position when the paper documents with the tags are accommodated in the bookshelf and storing them as position information of the corresponding ID.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003235743-A (JP)
Title: Negative pressure fracture device
Inventor: HAMADA MAKOTO
IPC: F16K31/04
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To reliably prevent generation of reverse flow entry from a reservoir side even in the event of being struck by abnormalities in actuation or power failures.  <P>SOLUTION: In a hot water supply passage 50 which supplies hot water to a bathtub branching off from a hot water supply circuit 2, on each side of upper and lower streams, a main on-off changeover valve 62 and a slave on-off changeover valve 63 are provided, between which a negative pressure fracture valve 64 is arranged. The negative pressure fracture valve 64 performs switching between interconnection and shutdown of an air releasing inlet 645. A pressure cancelling valve 65 is provided in relation to the main on-off changeover valve 63. The main on-off changeover valve 63 and pressure cancelling valve are connected to a valve axis 66 and the negative pressure fracture valve and slave on-off changeover valve are connected to a valve axis 67, respectively. While being advanced forward by means of a motor 68 to drive cams 71, 72, both valve axes are energized to the recoiling side by means of return springs 73, 74. In a steady state, even in the event where abnormal actuation for all the valves to close is generated, the negative pressure is cancelled by means of the air sucking action from the negative pressure fracture valve in the valve opening state and the air releasing inlet 645, in the event of the generation of negative pressure at the upper stream side, thus preventing the reverse flow entry. The actuation resistance of the main on-off changeover valve is cancelled by means of the pressure cancelling valve enabling to perform an on-off changeover through the use of a slight drive power.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242931-A (JP)
Title: Lead for electrode, manufacturing method of the same, and cold cathode fluorescent tube
Inventor: SHIRATORI SHIZUO
IPC: H01J61/36
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead for an electrode of which, a sealing member does not includes any air-bubbles, and has high airtightness and strength, and to provide a manufacturing method of the same.  <P>SOLUTION: One end of a column-shaped axial part for sealing 4 is welded to an electrode part 1, and the other end is welded to one end of a lead part 2. A pair of flat parts 4a are formed to the outer surface of the axial part for sealing 4. Respective flat parts 4a are formed along the whole longitudinal area parallel with an axis line of the axial part for sealing 4 so as to face each other. The axial part for sealing 4 is inserted into the glass cylinder for sealing G, and the glass cylinder for sealing G is bonded to the axial part for sealing 4 by fusing in an atmosphere of inert gas. The gas generated at the heated glass cylinder for sealing G, or the environmental inert gas are led to the outside without remaining inside through a void created at the flat parts 4a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243869-A (JP)
Title: Electronic device
Inventor: AOKI HITOSHI
IPC: H05K7/20
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic device in which a cooling efficiency of an integrated circuit element using a brine is improved.  <P>SOLUTION: The electronic device comprises a cold plate 16 mounted at the integrated circuit element 6 to which a heat from the element 6 can be moved, a heat exchanger in which a brine heated by the plate is circulated to cool the brine, a reservoir tank and a pump, and a pipe 23 provided in the plate. The cold plate is constituted by laminating a base member 17 for holding the pipe and a cover member 18 so that the ruggedness formed on the member 17 and the member 18 are engaged with each other, and a sheet material 53 having thermal conductivity and an elasticity is interposed between the cover member and the pipe.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257889-A (JP)
Title: SOLUTION MATERIAL FOR METAL-ORGANIC CHEMICAL VAPOR DEPOSITION CONTAINING beta-DIKETONATE COMPLEX OF COPPER (II) AND COPPER THIN FILM FORMED USING THE SAME
Inventor: SAI ATSUSHI
IPC: C07C49/92
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To supply a material stably at the time of film deposition and to obtain a high purity copper thin film exhibiting excellent thermal stability in which the lifetime is prolonged by retarding decomposition under preservation state, and to obtain an MOCVD process in which an MOCVD system is not corroded easily, treatment of exhaust gas is not complicated and adhesion to an underlying film is enhanced.  <P>SOLUTION: In the solution material for metal-organic CVD produced by dissolving β-diketonate complex of copper (II) in an organic solvent, the organic solvent is one kind or more than one kind of compound selected from a group of n-methyl-2-pyrrolidone, dimethylaniline, di-t-butylaniline, di-n-butylaniline, diisopropylaniline, tri-t-butylaniline, and triisopropylaniline.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221086-A (JP)
Title: Display device
Inventor: MITSUYAMA MASUHIRO
IPC: B65D85/575
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To display a storing case for rental items with its surface in plan on a shelf in a rental shop while being stored in a display case at the rental shop and clearly indicate rental items or easily return the storing case through a printed item or a copy paper which is the same as or similar to the printed item in the display case when the storing case is removed from the display shelf for its rental procedure.  <P>SOLUTION: There is provided a planar display system in which a display device is comprised of a transparent display case K having an insertion port 11 at its upper surface; and a case S for storing a printed item 21 such as a poem card of a rental item or displaying the item at a planar displaying position together with the rental item such as a disk or a video tape or a game software and the like recording either music of a CD cassette or image and having a back index as required. The storing case is inserted into the display case through the insertion port. The upper part of the case is protruded out upwardly from the insertion port. The display device is constructed such that either the printed item or a copy paper 12 of the printed item which is the same as or similar to the printed item in the inserted case is stored inside the planar display surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260634-A (JP)
Title: Controller of machine tool
Inventor: YOSHIKAWA SHINJI
IPC: B23Q15/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller of a machine tool capable of performing effective using of a tool such as recycling of a finishing tool as a roughly machining tool, elongating a continuous operation time, and improving availability and productivity by reduction of tool exchanging time.  <P>SOLUTION: The controller has a service life recognizing means 25 for detecting achievement of a set life for finishing in the finishing tool T. The controller has a tool selection controlling means 24 for selecting another finishing tool T instead of selection of the finishing tool T coming to the end of the life. The tool selection controlling means 24 controls a tool selection of a tool supporting means 7 so that the finishing tool T coming to the end of the life is used as the roughly machining tool T.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250424-A (JP)
Title: Bird flying preventer
Inventor: MAJIMA MAKOTO
IPC: A01M29/32
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bird flying preventer which can select the rising length of an inclined plate, can singly correspond to attachment to structures having different depths, and does not limit the attaching places of buildings.  <P>SOLUTION: An inclined plate 3 is disposed on the front end side of an attaching plate 2 at a prescribed rising angle toward the upper side of the attaching plate 2 to form a preventer body 4. An extension plate 6 is attached to the upper end of the inclined plate 3 through hinge mechanisms 5 so that the extension plate 6 can be rotated from a state superposing on the inclined plate 3 to an extension state of the inclined plate 3. Bendable pieces 9 which are bent to fix the extension plate 6 to the inclined plate 3, when the extension plate 6 is superposed on the inclined plate 3, are disposed at both the end portions of the extension plate 6. The bird flying preventer is further provided with side plates 7 which are attached to the attaching plate 2 and the bendable pieces 9 to close both the end portions of the preventer body 4, when the extension plate 6 is extended from the inclined plate 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260088-A (JP)
Title: Foldable caring device
Inventor: OGAWA KEIZO
IPC: A61F5/44
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caring device enabling a caring person and a caring person to be cared to have a safe feeling, reducing a burden of the caring person by a folding of a base plate of the caring device and further enabling its installation expenditure to be reduced.  <P>SOLUTION: This caring device comprises a fixed leg 1 and a base plate 2 attached to the fixed leg in such a way that the base plate can be folded. A supporting fitting 3 is arranged at a lower part of a front side of the base plate 2. A bracket 7 is arranged at a lower surface of a rear side part. The supporting fitting 3 and the bracket 7 are provided with bearings. A leg turning shaft 12 is installed at the bearing of the supporting fitting 3. A base plate turning shaft 11 is fixed to the bearing of the bracket 7 and further rotatably attached to the bearing of the fixed leg 1. This caring device is further comprising a leg 4 having its base end fixed to the leg turning shaft 12; a coil spring 19 wound around the base plate turning shaft 11, having one end fixed to the fixed leg 1 and the other end fixed to a flange 8 of the base plate turning shaft 11; a guide arm 17 fixed to the leg turning shaft 12; a control arm 18 having one end pivoted at an upper part of the fixed leg 1 and the other end pivoted at the guide arm 17; and a hand rail 5 pivoted at the lower surface of the front side of the base plate 2 and which can be raised or fallen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264489-A (JP)
Title: Radio receiver, and method and program for estimating array parameter optimum value
Inventor: IWAMI MASASHI
IPC: H01Q3/26
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio receiver for optimally receiving a signal regardless of a propagation environment, and also to provide a method for estimating the array parameter optimum value, and its program.  <P>SOLUTION: A space multiplex base station estimates the optimum value of an array parameter corresponding to the propagation environment of a reception signal, and adaptively changes the array parameter. In order to estimate the optimum value, a prepared table is referred to, retrieval is performed while changing the parameter and performing an array processing a plurality of times, or retrieval is performed from the results to a preceding frame. Consequently, the successive estimation algorithm of weighting is performed based on the estimated array parameter.  <P>COPYRIGHT: (C)2003,JPO