baber/WOPTO huggingface dataset:
Patent JP-2003206634-A (JP)
Title: Steel frame earthquake resistant reinforcement of wooden house
Inventor: YASHIMA NOBUYOSHI
IPC: E04G23/02
Filed: 2002-01-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide steel frame earthquake resistant reinforcement of a wooden house capable of solving such a problem that the earthquake resistant reinforcement of a decrepit two-story wooden house generally adds a plurality of earthquake resisting walls to the inside of the house, at the same time, large-scale work such as repair work of interior finishing and external facing is required, it takes much time and expense in terms of economic efficiency and reliability since a quantitative seismic diagnosis is difficult and that a living burden is imposed on a dweller when a construction period is prolonged.  <P>SOLUTION: The steel frame earthquake resistant reinforcement of the wooden house is so constituted that the first floor of the decrepit two-story wooden house is reinforced by the outside of an exterior wall, a gap between a reinforcing member and the exterior wall is filled with an epoxy resin or the like to enable seismic force from the house to transfer without impairing the exterior wall, a steel frame member facilitating strength evaluation is used, a steel frame is fixed to a foundation concrete on which comparatively small influences from the decrepit wooden house is exerted, no influence is exerted on the living of the dweller because the whole work is carried out at the outside and that a construction method can economically shorten the construction period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236560-A (JP)
Title: Method for purifying waste water
Inventor: OKAMURA ATSUSHI
IPC: C02F1/58
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a waste water containing hydrogen peroxide and ammonia in such a way that no environmental problem is caused by discarding treated water finally discharged from a step to purify the waste water through decomposition of hydrogen peroxide and dissipation of ammonia into rivers and so on.  <P>SOLUTION: The treated water discharged from the step is further treated with an acidic substance such as sulfuric acid and/or hydrochloric acid.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236423-A (JP)
Title: Coating method and coating system
Inventor: SASAKI NOBUYUKI
IPC: B05B15/68
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To coat an article to be coated with high coating efficiency without allowing a coating machine to reciprocate horizontally.  <P>SOLUTION: The coating machine changed in its coating pattern width Wp corresponding to the distance H between the coating machine and the article to be coated is prepared in a step (i) and the article to be coated is fed in one direction by a proper feeder in a step (ii). A width Ws to be coated of the article to be coated is detected if necessary by a proper device in a step (iii) and the distance Hs between the coating machine and the article to be coated is selected on the basis of Ws by a proper means so that Wp becomes Wp≥Ws in a step (iv). The coating machine is moved to position where the distance between the coating machine and the article to be coated becomes Hs using a proper moving device in a step (v) and the article to be coated is coated using the coating machine arranged at this position in a step (vi).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243079-A (JP)
Title: Connector
Inventor: ISHIKAWA RYOTARO
IPC: H01R13/42
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector in which a metal piece as terminal is accommodated in a cavity certainly in the rattle stopped condition.  <P>SOLUTION: A lance 26 to be primarily engaged with a female side terminal metal piece 10 is formed on the bottom wall 25 of the cavity 21 and is furnished with an engagement part 28 on the oversurface of an arm 27 in the two-side supported form. The front part of the arm 27 is formed two-pronged, and a rattle stop 37 is formed on the oversurface of the forefront of the pronged part 36. An overhang 38 is formed at the forefront of the ceiling surface of the cavity 21. The female side terminal metal piece 10 is inserted while it deflects the lance 26, and when the insertion attains the regular position, the lance 26 deformed is restored and engaged with a part to be engaged 13 etc. At the same time, the connection part 11 of the female side terminal metal piece 10 gets on the overhang 38 to be pushed out downward, and the forefront of the connection part 11 is pinched resiliently by it and the rattle stop 37 of the restored lance 26, and the metal piece as terminal is accommodated in the cavity 21 in the rattle stopped condition in vertical direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003244972-A (JP)
Title: Electrostatic actuator
Inventor: ASO YUJI
IPC: B81B5/00
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic actuator wherein a dielectric voltage between driving electrodes is high and high thrust force is achievable.  <P>SOLUTION: In the electrostatic actuator having at least a stator wherein a plurality of the driving electrodes and an insulating membrane formed to cover the driving electrodes are includes, on the substrate surface of the stator, and an object or a displacing piece disposed on the stator is displaced by applying voltages to the driving electrodes, an actual area of such a portion as constituted, when both ends of the driving electrodes are mutually adjacent in an interface between the substrate and the insulating membrane is connected is arranged larger than an area of a plane quadrangle constituted when the both ends of the electrodes are linearly connected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249271-A (JP)
Title: Residual capacity deciding method of battery and its device
Inventor: YAMAZAKI TSUTOMU
IPC: G01R31/36
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To decide a deterioration state D and residual capacity R of Battery B in real time.  <P>SOLUTION: A measurement unit 13, and a 1st and a 2nd neural networks 11 and 12, which have been made to learn the decision logic of the deterioration state D and the residual capacity R of the battery B, are combined. The 1st neural network 11 can decide the deterioration state D based on the operation parameter of the battery B from the measurement unit 13, and the 2nd neural network 12 can decide the residual capacity R based on the operation parameter of the battery B and the deterioration state D from the 1st neural network 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247184-A (JP)
Title: Method for improving fading property of chemical pulp for papermaking
Inventor: CHO TAKAHIRO
IPC: D21C9/10
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving a fading property of chemical pulp for papermaking, by which the fading property of the acidic papermaking pulp is made to be equivalent to that of a conventional chlorine bleaching in bleaching without using molecular chlorine of the papermaking chemical pulp.  <P>SOLUTION: The method for improving the fading property comprises obtaining the fading property equivalent to that of the conventional chlorine bleaching by keeping K value after full bleaching to ≤1.5 in the acidic paper of bleached pulp without using molecular chlorine of chemical pulp for papermaking.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204694-A (JP)
Title: Motor controller
Inventor: NAKADA HIDEKI
IPC: H02P6/15
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller which can stably drive a synchronous motor which does not have a position sensor with high efficiency using simple control.  <P>SOLUTION: A reactive current is obtained from a motor current and rotational phase, and error voltage is obtained from the reactive current and the reactive current command, to compensate for the F/f characteristics of a motor.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247865-A (JP)
Title: Encoder and rotating disk for encoder
Inventor: SUZUKI SATORU
IPC: G01D5/347
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder which enables the formation of a rotating disk out of an opaque board without damaging its mechanical strength, and a rotating disk for the encoder.  <P>SOLUTION: This encoder is provided with a rotating disk composed of light transmission portions and light shutting portions and provided with a code pattern composed of a track for detecting a quantity of rotation and a position of rotation and a track for detecting other information, a light emitting portion arranged on one side with the rotating disk between, a grating portion arranged on the light emitting portion side or its opposite side with the rotating disk between and provided with a code pattern which corresponds to the code pattern of the rotating disk, a light receiving portion which is arranged on the other side interposing the rotating disk between and receives light emitted from the light emitting portion and transmitted via a light transmission portion of the rotating disk and the grating portion, and a control circuit which detects necessary information on the basis of a power reception result by the light receiving portion. The rotary disk is made of an opaque board, and the track for detecting a quantity of rotation and a position of rotation and a position of rotation out of the code pattern is formed into a fine slits, and the whole or a part of the track for detecting other information is formed into fine slits.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246410-A (JP)
Title: Put-in/take-out station for automatic warehouse
Inventor: MONNO GENTARO
IPC: B65G1/00
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a put-in/take-out station for an automatic warehouse, capable of decreasing operation processes of a stacker crane, and shortening time for a load take-out/put-in cycle.  <P>SOLUTION: The put-in/take-out station STa is composed of a take-out station ST1 and a put-in station ST2 adjacent to each other. On a lower portion of a load receiving stand 10b between the take-out station ST1 and the put-in station ST2, a space portion X capable of moving from one station to the other station while keeping a slide fork 7 of the stacker crane in an expanding state is formed. Thereby, a retreating action and an expanding action of the slide fork 7 in a moving process are omitted, so that take-out/put-in cycle time can be shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246060-A (JP)
Title: Head driving device for inkjet printer
Inventor: TAMURA NOBORU
IPC: B41J2/045
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head driving device for an inkjet printer adapted so that a predetermined bias potential of each piezoelectric element can be easily held at low costs by a simple and compact constitution.  <P>SOLUTION: The head driving device 10 for the inkjet printer selectively drives piezoelectric elements 11 respectively set corresponding to a plurality of nozzles for applying a pressure to ink, at a predetermined printing timing by a driving signal COM from a head driving circuit 12 comprising a latch circuit, a D/A converter and an amplifier, thereby recording by discharging ink drops from corresponding nozzles. The head driving device 10 is provided with a bias power source circuit 20 for impressing a bias voltage Vb to an electrode at the ground side of each piezoelectric element. The head driving device 10 is constituted so that the bias power source circuit 20 comprises a latch circuit 23, a D/A converter 24, and an amplifier 25 constituted integrally in an IC 30 which constitutes the head driving circuit 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254348-A (JP)
Title: Clutch device
Inventor: UENOHARA NORIHISA
IPC: F16D13/75
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect abrasion quantity of a clutch disk to inform a driver.  <P>SOLUTION: This clutch device for connecting/disconnecting the torque from a fly wheel of a vehicle is provided with a clutch disk assembly 3, a clutch cover assembly 2 and an abrasion limit alarm device 71. The clutch disk assembly 3 has a clutch disk 4 provided near the fly wheel 2. In the clutch cover assembly 2, a clutch cover 21 is fixed to the fly wheel 2. A pressure plate 22 is connected to the clutch cover 21 so that the pressure disk 22 is integrally rotated with the clutch cover 21 and freely to move in the axial direction and faces to the clutch disk 4. A diaphragm spring 27 is supported by the clutch cover 21, and gives the pushing force to the pressure plate 22. The abrasion limit alarm device 71 has a sensor 73 for detecting an axial directional position of the pressure plate 22 displaced with abrasion of the clutch disk 4 and an alarm lamp 76 for generating an abrasion limit alarm on the basis of a result of the detection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257023-A (JP)
Title: Worm type recording disk playback method
Inventor: SHIOZAWA JUN
IPC: G11B7/004
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a WORM (write-once-read-many) type recording disk playback method for minimizing the time from a reproduction start instruction to the stat of the reproduction of a file positioned at the head.  <P>SOLUTION: An optical pickup is moved to the first session, and while information regarding the first session and compressed data are read and stored inside a buffer, a recording capacity in the buffer is monitored at all times. When the recording capacity in the buffer exceeds a prescribed threshold, concurrently with reproduction of the compressed data stored inside the buffer, the optical pickup is moved to the final session position of the compressed data recorded in a disk and file information regarding the compressed data recorded in the disk is read. Then, the optical pickup is moved to an address position on the disk equivalent to the end of the compressed data stored in the buffer before reproduction completion and remaining compressed data not stored in the buffer yet are read and recorded in the buffer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257222-A (JP)
Title: Headlamp for vehicle
Inventor: KATASE TOMOFUMI
IPC: F21Y101/00
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To utilize effectively the beam of light and prevent shortage of the light-emitting area and the number of irradiation light beams in the headlamp for a vehicle having two beam irradiation units arranged in adjacency.  <P>SOLUTION: Two beam irradiation units 5, 6 that comprise respectively a light source 8, 9 and a reflector 7, 10 for reflecting the light of the light source to the front are arranged adjacent to each other. And a transparent light guide body 11 is arranged in front of the light source of one of the beam irradiation units 5, and the light guide body comprises an incidence plane 12 for entering the light of the light source of the other beam irradiation unit 6 in the light guide body and a reflecting plane 14 for reflecting to the front the light entered from the incidence plane.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002312962-A (JP)
Title: Objective lens driving device
Inventor: UJIIE MASAHIKO
IPC: G11B7/09
Filed: 2002-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving device having improved characteristics by preventing an angular moment from generating and thereby suppressing unnecessary resonance. SOLUTION: A focusing coil 10a is matched with and wound on the winding part 11 of a bobbin 4, a tracking coil 13 is successively wound on each of two pairs of hooks 12a, 12b the same number of windings and, on the top of it, a focusing coil 10b is again wound the same number of windings as the focusing coil 10a. Consequently, the centers of a resultant forces of the focusing coils 10a, 10b and the tracking coil 13 coincide with each other, and further angular moment is not generated by making the centers of gravity of movable parts coincide with each other. As a result, since unnecessary resonance is prevented from generating, the objective lens can be smoothly transferred, thereby enabling the driving device to be strong against an external force.
Patent JP-2003255186-A (JP)
Title: Double optical connector
Inventor: ANDERSON JERRY MAX
IPC: G02B6/38
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double optical connector.  <P>SOLUTION: The double connector is in such united structure that a couple of unidirectional optical plugs 20-1 and 20-2 are coupled into double constitution. The double connector has a couple of parallel cavities 153, which each has (1) an opening so shaped as to receive a unidirectional optical plug at its rear end, (2) a boss which projects into and out of the cavity from the front end wall 57 of the cavity and has a center axis perpendicular to the front end wall so as to hold the ferrule 21, and (3) a holding mechanism for holding the unidirectional plugs in the cavities. Further, the double connector has latching members 55, coupled with a cell, on its top surface and bottom surface. A plurality of double connectors are arrayed in a connection block. Each cell of the connection block has the front so shaped as to receive and couple with the double optical connector 50 and the rear so shaped as to receive and couple with two optical plugs 20.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259702-A (JP)
Title: Traveling vehicle
Inventor: YOKOYAMA KAZUHISA
IPC: B60K20/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling vehicle having constitution that when a traveling body is tilted backward or forward in a soft operation place (e.g. field), variant kinds of operation apparatuses (e.g. tilling device) are lifted and lowered through rise and fall connection mechanism by properly handling a minute adjustment operation means and fixed operation (e.g. tilling operation) is surely and precisely carried out.  <P>SOLUTION: In the traveling vehicle in which an infinite variable-speed traveling body is equipped with the rise and fall connection mechanism for connecting and lifting and lowering the various kinds of operation apparatuses and the rise and fall connection mechanism is lifted and lowered by a right and left handling means, the traveling vehicle is equipped with the minute adjustment operation means for lifting and/or lowering the right and left connection mechanism in a minute area separately from the right and left handling means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260089-A (JP)
Title: Bedsore-prohibiting mat
Inventor: SUENAGA TAKESHI
IPC: A61G7/05
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized and compact, bedsore-prohibiting mat capable of balooing slightly and delicately.  <P>SOLUTION: This prohibiting mat has two independent mat units made of impermeable material connected side by side and bulged or shrunk after being supplied with or discharged of air under an operation of a manual air pump.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264713-A (JP)
Title: Remote controller
Inventor: OTANI YUJI
IPC: H04N5/00
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote controller in which the operability of a user is improved by enabling the easy recognition of the position of a reset operation part for resetting an incomplete operation for equipment to be controlled.  <P>SOLUTION: A first power button 17 is utilized for transmitting the power ON/OFF code of a VTR and also utilized for resetting the operation of the VTR. Also, when the first power button 17 is operated, a first display part 15 emits light.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262272-A (JP)
Title: Temporary fixing structure of metal gasket
Inventor: KOBAYASHI SHIGERU
IPC: F16J15/08
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To temporarily fix a metal gasket to an object to be installed with different thicknesses at all times and securely.  <P>SOLUTION: In a temporarily fixing structure of the metal gasket, the metal gasket for making a metal plate 1 a composite material is temporarily fixed to a flange 5 as the object to be installed, which has a front face 5a as a face to be sealed by the metal gasket. A plurality of bending parts 6 extending halfway of an inner perimeter of a bolt hole 5c extending at right angles to the front face 5a of the flange 5 are provided at the metal plate 1, and sandwiching the flange 5 coming in contact with the inner perimeter. The metal gasket is temporarily fixed to the flange 5 at the bending parts 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267717-A (JP)
Title: Manufacturing equipment and manufacturing method for silicon ingot
Inventor: TSUCHIDA SHINKO
IPC: C01B33/02
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a polycrystalline silicon ingot for a solar cell, which has an excellent photoelectric conversion efficiency.  <P>SOLUTION: On the upper part and the side part of a mold 4 for melting silicon, a heating device 3 for heating the mold is arranged. On the bottom part of the mold 4, a cooling device 5 moving up and down with the mold 4 is placed thereon. On the lower part of the mold 4, a pedestal 9 on which the mold 4 is placed when lowered and a heating device 10 for heating the pedestal 9 are arranged. During a process where silicon 6 melted in the mold 4 is coagulated at a prescribed rate, the coagulation rate is once decreased and again returned to the original one for coagulating the silicon 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268779-A (JP)
Title: Pneumatic caisson and excavation in pneumatic caisson and control-recovering method for excavator
Inventor: SUGIE TETSUYA
IPC: E02D23/08
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic caisson having a steel or concrete airtight chamber, and an excavation control-recovering method for an excavator in the pneumatic caisson for quickly recovering the excavator, performing inspection-maintenance in a foot side steady environment under atmospheric pressure on the outside of a work chamber, and allowing a worker to safely and quickly move in the airtight chamber to an aboveground part.  <P>SOLUTION: A caisson airtight chamber 7 having a wide space is almost horizontally arranged above a slab B. The caisson airtight chamber 7 has machine-man airtight chambers 10 and 11, and houses the excavator 14 housed in the machine airtight chamber 10 in an almost horizontal attitude, and safely allow the inspection-maintenance in a wide foot side excellent space. The man airtight chamber 11 and the machine airtight chamber 10 connected to worker lifting equipment can be almost horizontally communicated with each other for improving workability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274465-A (JP)
Title: Remote control system, remote control body unit, and remote module unit
Inventor: NASUNO KUNIO
IPC: H04Q9/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system wherein one remote control body unit can remotely control various electric products and realize a method of using the products which cannot have been conventionally realized.  <P>SOLUTION: The remote control system is provided with: a remote control body unit 1 having a means for outputting a remote control signal for remotely controlling various electric products; an operation section 20 for operating a prescribed electric product; an operation signal transmission terminal for transmitting the operation signal on the basis of the operation of the operation section 20 to a remote control signal output means, and a plurality of remote modules 2 (2A, 2B, 2C, 2D) assembled in the remote control body unit, and at least one of plurality of the remote modules is adopted for a module unit detachable from the remote control body unit 1.  <P>COPYRIGHT: (C)2003,JPO