baber/WOPTO huggingface dataset:
Patent JP-2004000821-A (JP)
Title: Polluted soil recovery method and apparatus therefor
Inventor: SAKUMA TAKAO
IPC: B09C1/08
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that conventionally a retaining wall is constructed around polluted soil to excavate and remove the polluted soil when land polluted in the past is cleaned and restored and thereafter, the excavated space is filled with a cleaning material or sand but large-scaled cut-and-cover construction is required for the purpose of excavation and removal and, when pollutant is deeply present in the ground or at a place where the retaining wall is difficult to construct because of an obstacle or the like, polluted soil is difficult to recover.  <P>SOLUTION: A suction hole 5 is provided to a region separated from a high pressure jet nozzle 3 by a predetermined interval and a suction rod allowing the suction hole to communicate with a discharge route equipped with a suction mechanism is inserted in the polluted soil layer of the target ground. Fresh water is ejected under high pressure from the jet nozzle while rotating the rod not only to crush polluted soil but also to bring the polluted soil to a muddy state. Muddy water is sucked from the suction hole by utilizing the pressure generated in the ground by high pressure ejection and discharged to a recovery tank through the discharge route in the rod to be recovered in the tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327765-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: YASUI MITSUO
IPC: C08K5/10
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an agricultural film excellent not only in tear strength and tensile elongation but also in physical properties (strength and impact resistance) at a low temperature, visual appearance, light transmittance and processing characteristics.  <P>SOLUTION: The vinyl chloride resin film for agriculture is obtained from a composition prepared by blending 40-60 pts.wt. of a plasticizer with 100 pts.wt. of a vinyl chloride resin which has an average degree of polymerization of 1,550 or higher and lower than 1,650, and has the relational expression of 1.9≤Mw/Mn≤2.3 between the weight-average molecular weight (Mw) and the number-average molecular weight (Mn). The obtained film with a thickness of 0.1 mm has: (a) an impact strength at -15°C of 0.5 J or higher; (b) an Elmendorf tear strength at 23°C of 7.5 N or higher; and (c) a tensile elongation at break of 300% or greater.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330632-A (JP)
Title: Printing system and method and its control program
Inventor: KATO MASAMI
IPC: B41J29/38
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system capable of automatically printing data on a network such as a WWW server by inexpensive and convenient terminal equipment.  <P>SOLUTION: A server device. 16 receives a job including the characteristic information of a client terminal from the controller of a client terminal, and analyzes the contents of data to be printed, and develops data other than raster image data included in the data to be printed into raster image data according to the analytic result and the characteristics of the client terminal. Then, the developed raster image data and the raster image data included in the data to be printed from the beginning are transmitted to the client terminal. The controller of the client terminal discriminates the operation start timing of the job, and issues the job to the server device 16 when the operation starts. Then, the controller of the client terminal receives the raster image data transmitted from the server device 16, and makes a printing device print the data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326481-A (JP)
Title: Method and mechanism for drivingly controlling swing operation of load handling equipment in horizontal plane
Inventor: MOTODA KENRO
IPC: B25J9/10
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a mechanism for rotatingly controlling an arm mechanism as imaged by an operator to horizontally turn a load part W or as felt by the hand of the operator.  <P>SOLUTION: In this load handling device, the rear end part of the arm mechanism AM is rotatably installed on the support part of a column or a pedestal, a rotatingly driving mechanism by a motor 7 and a gear train is installed between the support part and the rear end part of the arm mechanism AM so that the output thereof can be transmitted to the arm mechanism AM as a rotating force in a horizontal plane. The support part of the arm mechanism is formed so as to be rotated, by inputting, clockwise or counterclockwise through a minute angle in a horizontal plane. When the rotating force is provided to the arm mechanism Am by inputting, data in a free rotating direction by inputting produced on the support part of the arm mechanism AM is detected by an electromechanical detection means and, based on the detected rotating direction data, the rotatingly driving mechanism is controlled so as to rotate the support part of the arm mechanism AM in the same direction as the direction by the manual force.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332136-A (JP)
Title: Divided ferrite core case
Inventor: TAKEUCHI YASUICHI
IPC: H01F17/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a divided ferrite core case for preventing cracks of a the ferrite core and enhancing the sandwiching of a cable.  <P>SOLUTION: The core case 20 arranged oppositely so as to be in mutual contact and for holding a pair of the divisional ferrite cores 10 sandwiching a flat cable between the recess parts provided on an inner face, is provided with: a cylinder part 21 fitted in both ends of a length direction of the divisional ferrite core 10 respectively; a projection part 24 projected to the inner face of the cylinder part 21, and fitted to a recess groove 13 provided on each outer face of the divisional ferrite core 10; and a resilient contact piece part 25 projected outward from a side wall of the cylinder part 21, and contacted resiliently on the surface of a flat cable sandwiched by the divisional ferrite core 10 when being fitted to the divisional ferrite core, and holding the cable.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332817-A (JP)
Title: Antenna system
Inventor: SASAGAWA SHINICHI
IPC: H04J14/02
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To realize an antenna system capable of preventing the influence of electromagnetic wave noise outside a transmission cable during the transmission when using the cable to transmit a radio wave signal to be received by an antenna mounted on a vehicle.  <P>SOLUTION: This antenna system comprises the antenna 11 mounted on the vehicle, an amplifier 12 for electrically amplifying a radio wave signal received by the antenna 11, a light emitting part 14 for converting the amplified radio wave signal into an optical signal and outputting the optical signal, an optical fiber cable 15 laid in the vehicle to transmit an optical signal, and a light receiving part 16 for receiving the optical signal transmitted over the optical fiber cable 15, converting the optical signal into an electric signal and outputting the electric signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333432-A (JP)
Title: Image pickup device
Inventor: SAKAGUCHI TAKASHI
IPC: H04N5/335
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To enable an image pickup device that has an image pickup section having a plurality of image pickup regions and the outputs from the regions to have the relative accuracy of a plurality of outputs.  <P>SOLUTION: This image pickup device has the image pickup section (101) which picks up the image of an object by dividing the image into a plurality of image pickup regions and outputs signals from the image pickup regions, signal level distribution detecting means (205 and 206) which respectively detect the signal level distributions of the plurality of output signals outputted from the image pickup regions, and divided signal correcting means (130 and 131) which corrects the plurality of output signals based on the detected results of the detecting means (205 and 206). The detecting means (205 and 206) detect the errors of the plurality of output signals with high accuracy and the correcting means (130 and 131) correct the errors between the plurality of output signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330003-A (JP)
Title: Liquid crystal module
Inventor: TANIGUCHI KOJI
IPC: G02F1/13
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal module absorbing almost the stress generated in a liquid crystal panel with a simple construction and preventing display quality from being lowered in a projector.  <P>SOLUTION: The liquid crystal panel 1 is fit into a recessed part 2a of a case 2. A corner part C of the liquid crystal panel 1 and a corner part 2b of the recessed part 2a of the case 2 are joined together and the joined part is adhered with an adhesive 3. A light shielding plate 7 to shield light on the peripheral part of the liquid crystal panel 1 is disposed on the upper part of the case 2. A square shaped hole 7a is opened on the light shielding plate 7 and an elastic body 8 is stuck to the circumference of the square shaped hole 7a. The under surface of the liquid crystal panel 1 is pressed to the bottom face of the case 2 by pressurizing the vicinity of the peripheral part of the upper surface of the liquid crystal panel 1 with the elastic body 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333318-A (JP)
Title: Mobile phone terminal and hand-write information input method
Inventor: FUKAGAWA YOSHIMI
IPC: H04M1/72445
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile phone terminal capable of displaying hand-written input information without the provision of a display means adapted to a file format of the hand-written input information and transmitting an image including the hand-written input information to a destination without the need for much processing time.  <P>SOLUTION: An image input means 11 acquires an image imaged by a camera 2. A display means 12 displays an image selected from a display image selection means 17 on an LCD apparatus 3. A transmission/reception means 13 allows a wireless transmitter receiver 4 to transmit an image selected by a transmission image selection means 19 to acquire an image received via the wireless transmitter receiver 4. A hand-written input means 14 acquires hand- written information entered from a pointing device 5. An image/hand-writing composite means 15 composes the image acquired by the image input means 11 with the hand-written information acquired by the hand-written input means 14. A storage read means 16 stores/reads an image to/from a storage apparatus 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331202-A (JP)
Title: Electronic clearing system
Inventor: SUETSUGU TATSUHIRO
IPC: G06Q20/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To complete the transaction for commodity dealings between individuals utilizing a network such as the Internet, in the more convenient state to both sides.  <P>SOLUTION: A payment server 101 certified by a card company 171 issues an electronic money corresponding to the payment sum (the sum of a successfully bid article) received from a successful bidder's terminal 103 to an exhibitor account 101a, exports the effect that the payment is finished to the successful bidder's terminal 103, and exports to an exhibitor terminal 102, the effect that the electronic money is issued in response to a payment request from the successful bidder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334657-A (JP)
Title: Arc spot welding method for galvanized sheet iron lap joint
Inventor: KAMIYAMA TOMOYUKI
IPC: B23K103/04
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that in the arc spot welding for a galvanized sheet iron lap joint having two or more sheets, which is used for an automobile body, the weld penetration fluctuates due to the change of a thermal conduction state to a lower sheet 2e according to a gap between welding sheets, welding portions, etc., and further that welding defects, such as burn-through, are apt to occur because a state of an arc becomes unstable due to evaporation of zinc on the welding sheets caused by the temperature rise of the welding parts.  <P>SOLUTION: According to the present invention, a welding hole is provided beforehand on a sheet to be welded, which is to be overlapped on a lowest sheet to be welded, and this welding hole is welded by arc spot welding by means of an AC MIG brazing PS using a silicon-copper series brazing wire 1a. Sufficient joint strength is obtained by securing a wide welded area by filling the welding hole with the molten brazing wire 1a. Further, in order to suppress the evaporation of zinc by lowering the temperature of the welding part, the wire 1a of a low melting point and the AC MIG brazing PC of a low heat input are used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337264-A (JP)
Title: Optical component for two-way optical communication, and optical transmitter/receiver
Inventor: MINE KEIJI
IPC: H01L31/0232
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability by suppressing the occurrence of a far end crosstalk.  <P>SOLUTION: An optical component comprises a prism 11 having a first face 11a opposite to the end face of an optical fiber 21, second and third faces 11b and 11c adjacent to the face 11a almost at the right angle and opposite to each other, a fourth face 11d for reflecting received light made incident from the face 11a toward the dace 11b and a fifth face 11e for reflecting transmitted light made incident from the face 11c toward the face 11a, lenses 12 and 13 for condensing the received light, which are formed integrally with the faces 11a and 11b, and lens 14 and 15 for condensing the transmitted light, which are formed integrally with the faces 11a and 11c. Angles β<SB>1</SB>and β<SB>2</SB>made between the faces 11d and 11e, and the direction of an optical fiber axis 21a are set to be <45°. The received light 31 reflected at element faces 22a and 23a does not go back to the path through which the received light 31 is made incident.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336696-A (JP)
Title: Gear device with branch drive system
Inventor: SUZUKI TAKEYUKI
IPC: G03G21/00
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear device constituting a branch drive system which can be connected to a plurality of drive systems, miniaturized and provided with sufficient strength and quality.  <P>SOLUTION: The gear device constituting the branch drive system meshes with a branch gear 12 extending in the direction of a shaft driven by a drive source at a position where gears 14 and 16 of a plurality of drive systems, which are different from each other in their torque, are different from each other in the axial direction of the branch gear 12. When force, which is larger than that working on a working flank B where the teeth of the branch gear 12 works on the teeth of the gear 16, works on a working flank A where the teeth of the branch gear 12 works on the teeth of the gear 14, the deformation quantity of the vicinity of the working flank A is made as small as possible, and a web 12c for connecting a hub 12a to a rim 12b is also arranged close to the working flank A of the branch gear 12 to be well-balanced with the deformation quantity of the vicinity of the working flank B to make the deformation quantity of the working flank A nearly the same as that of the working flank B. The gear device of a sufficiently strong branch drive system is thus constituted without using specially strong material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339191-A (JP)
Title: Rotational angle controller of rotator
Inventor: SAITO HIROSHI
IPC: G05D3/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotational angle controller controlling a stepping motor for rotating a rotator having a rotation moment about the center of rotation dependent on the rotational angle in which the rotator can be rotated accurately by an amount commanded by a commanding means without requiring an independent balance mechanism for regulating the rotation moment of the rotator.  <P>SOLUTION: In order to drive the stepping motor 21 for rotating the rotator 17 having a rotation moment about the center of rotation dependent on the rotational angle by a commanded rotational angle, a command signal is inputted and a detection signal corresponding to the rotational angle detected by an encoder 23 for detecting the rotational angle of the rotator 17 is inputted. In order to rotate the rotator 17 accurately by the commanded rotational angle, a pulse signal for driving the stepping motor 21 depending on the command signal and the detection signal is delivered to the stepping motor 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003346197-A (JP)
Title: Electronic train ticket system
Inventor: KUWANA TOSHIYUKI
IPC: G07B15/00
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a present system takes no account to an aid device at the battery-death or failure time of a cellular phone, in an electronic train ticket system capable of downloading electronic data of a train ticket or the like to the cellular phone communicable with an automatic ticket barrier.   <P>SOLUTION: The electronic train ticket is placed on a memory card 2 detachable from the cellular phone 1. For battery death of the cellular phone or for a failure of the cellular phone, the memory card 2 is mounted on another cellular phone or on a PDA 6, to thereby enable the aid. In addition, in order to prevent a commutation ticket or the train ticket from being used by another person when the memory card is dropped, information for specifying the cellular phone capable of mounting the memory card is stored in the memory card 2, to thereby enable passage through ticket examination only when the memory card 2 is mounted on the cellular phone of a possessor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003347751-A (JP)
Title: Video door phone system
Inventor: KAWANA HIROYUKI
IPC: H05K5/02
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel which can be easily replaced only by dismounting a fixing member and can be changed to user's preference.   <P>SOLUTION: The system includes an upper case 11, a lower case 12, a video door phone main body unit 1, a panel 2 for covering the surface of the main body unit 1, and screws 3 for fixing the panel 2 to the main body unit. The main body unit 1 has a printed circuit board unit 13 which is provided with an image display 13a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340241-A (JP)
Title: Organic compound decomposition device
Inventor: SATO KAZUHIRO
IPC: C07D319/24
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve decomposition efficiency by increasing light irradiation efficiency to sufficiently exhibit photocatalytic performance even when treating ambient air.   <P>SOLUTION: An organic compound decomposition device comprises a gas introduction port 3 for introducing gas 2 to be treated, a gas exhaust port 5 for discharging treated gas 4 after organic compound decomposition, a reactor 9 partitioned from the gas introduction port 2 side with a dispersion plate 7 and also partitioned from the gas exhaust port 5 side with a filtration filter 8 and storing photocatalyst particles 10 therein, and a light source 11 disposed in the reactor 9 for irradiating the photocatalyst particles 10 with light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344098-A (JP)
Title: Method and apparatus for magnetizing magnetic encoder
Inventor: IWAMOTO KENICHI
IPC: G01D5/245
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic encoder magnetizing method and its magnetizing apparatus which enable acquisition of a magnetization intensity in the same extent as or not smaller than single magnetization, even when the magnetic members of a magnetic encoder are rare-earth magnets, and enable reduction of errors of a magnetization pitch to an extent similar to surface magnetization.   <P>SOLUTION: This magnetizing method magnetizes an unmagnetized magnetic encoder 60 comprised of an annular magnetic member or a composite member formed by fitting a magnetic member to an annular member circumferentially. First of all, a magnetizing yoke 9 is arranged, opposing one end of the magnetizing yoke 9 to the surface of the magnetic encoder 60, and the other end of the yoke 9 to the rear side of the magnetic encoder 60 interposing it in-between. In this state, the magnetic encoder 60 is set in a holding rotator 1 which has an angle detecting function. Rotating the magnetic encoder 60 in the circumferential direction, charge and discharge of capacitors 5c, 5e of magnetizing power sources to flow in the exciting coil 10 of the magnetizing yoke 9 from the capacitors 5c, 5e, are repeated. Consequently, the magnetic encoder 60 is magnetized into a large number of magnetic poles successively along its circumferential direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340849-A (JP)
Title: Mold
Inventor: TAKAHASHI YOSHIE
IPC: B29L31/32
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently manufacture a roller having cells opened in its surface without generating the demolding trouble from a mold, the molding drouble due to a release agent, the lowering of demoldability or the like.   <P>SOLUTION: In a mold for molding the roller by the foam molding of a polyurethane material, at least the molding surface for molding the surface of the roller is processed into a surface state of which the contact angle θwith water becomes 90-130°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001785-A (JP)
Title: Extracting bag with support, and sheet complex for its fabrication
Inventor: SAKAMOTO MICHIKO
IPC: B65D77/14
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extracting bag with a support for easy and safe extraction and a sheet complex for efficiently fabricating the same.  <P>SOLUTION: This extracting bag with a support comprises a bag main body where a material to be extracted is stored and sealed and a support member. When the bag is placed on an extracting container, the support member, the top of the bag main body and an open part formed in a center part can be pushed inward for opening and fixing both of them simultaneously. From this top opening, an extracting liquid (hot water or water) is poured onto the material to be extracted for safe extraction. The bag body of the bag is formed while folding a sheet complex where the support member is placed and joined along the center line of a water filtering sheet member and the like into two using a bag making/filling machine. The material to be extracted is filled in the bag body and both members are bonded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003063012-A (JP)
Title: Liquid ejection head
Inventor: YOKOTA MASAMI
IPC: B41J2/14
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To realize securing of a sealing performance and an effective utilization of a head substrate region simultaneously by reducing the coating region to be applied with a sealing material for sealing a drive IC, an electrode part or the like, and to enable cost reduction by downsizing the head substrate. SOLUTION: A plurality of heating bodies 2 and an electrode wiring comprising a thin film electrode part 3a and a common thick film electrode part 3b for applying a drive signal to the heating body 2 are arranged on an element substrate 1. A channel constituting member 7 constituting an ejection port 8 and a liquid channel 11 which correspond respectively to the heating body 2 is formed to seal the common thick film electrode 3b with the channel constituting member 7 and to seal the drive IC 13 or the like to be mounted on an IC mounting part 4 with a sealing member 15. In this way, the substrate region is effectively used by shortening a distance between the common thick film electrode part 3b and the drive IC 13 while maintaining the sealing performance, so that the element substrate 1 can be downsized.