baber/WOPTO huggingface dataset:
Patent JP-2003300486-A (JP)
Title: Cabin structure of agricultural chemical spraying car
Inventor: HONDA MASASHI
IPC: B60P3/30
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabin structure for performing spraying work without damaging a fruit tree by eliminating a recess-projection part on the outside of a cabin.  <P>SOLUTION: This agricultural chemical spraying car 1 has an operation part 2 for arranging a handle 13 and a seat 15 in the cabin 3. Front glass 40 is installed in the cabin 3 via a glass frame 69 so that the front glass 40 and the glass frame 69 become flush with each other. An inside outer peripheral part of an outer roof 57 is formed as a double structure, and large bending is arranged in a corner part, and a cabin frame 20 is covered with the outer roof 57.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002323731-A (JP)
Title: Method for making photothermographic emulsion
Inventor: SHOR STEVEN M
IPC: G03C1/34
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a photothermographic material having an increased photographic speed, ensuring low initial fog as well as a continuous tone or high contrast image and substantially free of a change in Dmin even after storage. SOLUTION: The method for making a photothermographic material includes A) a step for preparing photosensitive silver halide grains formed in the presence of a hydroxytetrazaindene or an N-heterocyclic compound containing at least one mercapto group and B) a step for preparing a photosensitive dispersion of the photosensitive silver halide grains and a non-photosensitive reducible silver ion source.
Patent JP-2002315831-A (JP)
Title: Assisted method/equipment for air infiltration according to user's necessity of breathing
Inventor: BERTHON-JONES MICHAEL
IPC: A61B5/08
Filed: 2002-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a method/equipment for deciding a momentary phase in a breathing cycle, the average number of breathing of a patient and the preparation of supporting air infiltration. SOLUTION: The method is provided with a step for specifying elastance for the patient, a step for providing the support of air infiltration for the patient, a step for deciding the measured value of a breathing air flow, a step for deciding an index value expressing the suddenly varying range of leak by using the measured value of the breathing air flow, a step for calculating the exhalation volume of an air flow as the function of the measured value of the breathing air flow and the index value, and a step for calculating the momentary elastic reactionary pressure as the function of the exhalation volume and the elastance.
Patent JP-2003302928-A (JP)
Title: Plasma display device and driving circuit therefor, and driving method
Inventor: ABE HIRONOBU
IPC: G09G3/293
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display device and a driving circuit therefor, a capable of high-luminance and high-gradation display even if pixels are increased in number, and to provide a driving method therefor.  <P>SOLUTION: A data driver applies a data pulse Pd and a charge holding pulse Ph to address electrodes superimposing the two kinds of voltage signals. The data pulse Pd is a driving voltage for initiating discharge across the address electrodes and scanning electrodes, and the pulse width is narrower than conventional, for example, 1 μsec or less. The voltage value Vd is set so that the summation with the scanning pulse is higher than a discharge initiating voltage. The charge holding pulse Ph is a driving voltage for holding an electric field so as to sustain the discharge initiated by the application of the data pulse until the particulates charged in the pixel area are increased to a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317333-A (JP)
Title: Optical information recording medium, method and apparatus for manufacturing the same
Inventor: KUSADA HIDEO
IPC: G11B7/26
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to stably make uniform film thickness among mass-produced media when depositing a thin film by sputtering and that the probability of causing a discharge error becomes high when a power to be supplied to an electrode is lowered.  <P>SOLUTION: In a sputtering device equipped with a vacuum film depositing chamber for depositing a plurality of material layers of an optical recording medium respectively, one or more vacuum film depositing chambers in the plurality of film depositing chambers are film depositing chambers for depositing the thin film by performing magnetron sputtering while using a DC power source or a DC pulse power source, and a positive voltage is applied to the electrode just before depositing the thin film on a substrate by generating a plasma by applying a negative voltage to the electrode while using a voltage applying apparatus having a function capable of applying the positive voltage and the negative voltage to the electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309995-A (JP)
Title: Motor-driving inverter
Inventor: YAMAGIWA MASANORI
IPC: H02M7/48
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To suppress temperature rise in an inverter module and achieve size reduction by optimizing distances between semiconductor devices mounted thereon.  <P>SOLUTION: The construction has the inverter module 1, an upper arm connected on the high potential side (P-side) of a power supply, and a lower arm connected to the low potential side (N-side) of the power supply are connected in series, while the phases consisting of a plurality of insulated gate bipolar transistor (IGBT) devices and recirculating diodes connected in parallel to each arm are connected in parallel. When mounting this inverter module 1 on an insulated substrated, the distance a between device regions 41-46 and device regions 51-56 within the same phase and the same arm is made longer than a distance b between different arms, as well as the distance c between adjacent phases.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306814-A (JP)
Title: Spats
Inventor: KANEKO HARU
IPC: A41D31/00
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of spats making it possible that important meridian points of the human body are pointedly warmed suitably according to a figure of a wearer and a situation of wearing the spats.  <P>SOLUTION: This pair of spats has a hip part 10 on the crotch, a right leg part 11, and a left leg part 12 which are integrally formed, wherein a fabric made of fibers into which ceramics of a far-infrared radiation material are kneaded is used in sewing the spats, long bag-shaped cloths 13 extending in the vertical direction are each sewn on inner areas of the right leg part 11 and the left leg part 12, and the top ends of the bag-shaped cloths are each opened so as to form pocket parts 14 for receiving far-infrared radiation sheets 19 radiating the far-infrared rays. Each of the pocket parts 14 of the right leg part 11 and the left leg part 12 is so formed as to cover three meridian flows of the spleen meridian flow 7, the liver meridian flow 8, and the kidney meridian flow 9 existing in the inner area of the leg. Further, the inserted far-infrared radiation sheets 19 are each freely taken in and out of the insides of the pocket parts 14, and freely moved therein, so that the sheets 19 are each fastened to positions suitably corresponding to the meridian points.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003046075-A (JP)
Title: X-ray flat panel detector
Inventor: SUGAWARA YASUHIRO
IPC: H04N5/378
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray flat panel detector, with which images of high image quality can be acquired with low noise. SOLUTION: The X-ray flat panel detector is provided with a detection means, composed of a plurality of effective pixels for detecting X-rays and a plurality of dummy pixels located around an effective pixel area for generating electric signals, which do not depend on X-rays, signal line 26 for reading the electrical signal out of each pixels, scan line 27 for scanning each of pixels, a first wiring 291 for static electricity for diffusing static electricity charged on the signal line 26 and a second wiring for static electricity for diffusing static electricity charged on the scan line 27.  A plurality of dummy pixels are divided into areas of dummy pixels A for removing noise superimposed on the signal line 26 and the area of dummy pixels B for removing noise superimposed on the scan line 27, and each of the first wiring 291 for static electricity and the second wiring 290 for static electricity is provided, along with the outer form of the detection means and is cut physically between the area of the dummy pixels A and the area of the dummy pixels B.
Patent JP-2003313330-A (JP)
Title: Laminated film made of polyolefin resin
Inventor: SUGINO GO
IPC: C09J7/02
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated film made of a polyolefin resin which excels in various performances such as adhesion, curved surface follow-up properties, solvent resistance, mar resistance, weatherability, and coating film follow-up properties, and is used in medical and industrial pressure-sensitive adhesive films (tapes) and decorative pressure-sensitive adhesive films (tapes) such as stickers and marking films to be applied to signs and displays, various parts and the like.  <P>SOLUTION: The laminated film made of a polyolefin resin is obtained by laminating a coating film layer containing an acrylic modified urethane resin on at least one surface of a base material film made of a polyolefin resin, and has a ratio of the tensile modulus of the coating film layer to that of the base material film of 1-4.5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317388-A (JP)
Title: Disk recording device and disk recording method
Inventor: HIRAYAMA HIROSHI
IPC: G11B7/0045
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To determine the recording address and recording position on an optical disk having a wobble phase modulation format by using a wobble reproduction signal and a track reproduction signal.  <P>SOLUTION: A disk recording device detects address information on the disk and a synchronization signal for each of the wobble reproduction signal and track reproduction signal from the optical disk and, in accordance with each detecting state, selects address information necessary for determining the disk recording track and synchronizing timing necessary for determining the linking position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319560-A (JP)
Title: Distributed power supply equipment and control method therefor
Inventor: TOYOURA JUN
IPC: H02J3/38
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide distributed power supply equipment which meets consumers' needs, automatically selects a load balanced with distributed power supply for protection of the selected load in case that an accident occurs in an external system, and which is linked to the external system, and a control method for the distributed power supply equipment linked to the external system suited for an economical operation.  <P>SOLUTION: In this distributed power supply equipment linked to the external system, a controller which makes interactive communications with the information of the external system and the information of consumers as users of the distributed power supply equipment controls all breakers, all electric-variable measuring means, all switches, and distributed power supply through the interactive communications.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313627-A (JP)
Title: Low-alloy heat resistant steel superior in high- temperature strength
Inventor: MINAMI YUSUKE
IPC: C22C38/32
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-alloy heat resistant steel superior in a high- temperature strength, which copes with a higher-temperature and higher-pressure condition of steam, without containing a large quantity of Cr.  <P>SOLUTION: The low-alloy heat resistant steel superior in a high-temperature strength comprises, by mass%, 0.01-0.05% C, 0.1-0.6% Si, 0.1-0.5% Mn, 0.5-1.5% Cr, 0.03-0.1% Ti, 0.001-0.005% B, one or more selected from 0.2-0.7% Mo and 0.4-1.4% W, and the balance Fe.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313505-A (JP)
Title: Aqueous intermediate coating
Inventor: KOBAYASHI YOSHIKO
IPC: C09D5/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous intermediate coating forming a coating film having excellent chipping resistance.  <P>SOLUTION: The aqueous intermediate coating forms the coating film having 8,000-17,000 Young's modulus, 40-70% elongation, ≤300 molecular weight between cross-linkages and ≥4 kg/cm adhesion to other coating films.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002343057-A (JP)
Title: Data recording tape cartridge
Inventor: RIDL PETER A
IPC: G11B23/107
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a data recording tape cartridge which prevents deviation in the transverse direction of a tape reel assembly in the locked state. SOLUTION: The tape reel assembly includes a hub, upper and lower flange parts facing each other, brake teeth, and an inside surface. The inside surface demarcates an engagement section of a position separated from the brake teeth. A brake main body includes a stem, a head, a toothed section, and a centering structure. The centering structure is radially extended outward from the head and forms a peripheral edge a radial gap apart from the toothed section. A spring is arranged around a post formed by a cover and deflects the brake main body to the lock state. In the lock state, the toothed section is engaged with the brake teeth to stop rotation of the assembly. Movement in the transverse direction of the assembly is limited by mutual action between the peripheral edge and the engagement section.
Patent JP-2003328059-A (JP)
Title: Hardening gold alloy
Inventor: KATAYAMA TAKU
IPC: C22F1/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gold alloy having a purity close to a pure gold, a hue close to that peculiar to the pure gold, and a higher hardness than the pure gold.  <P>SOLUTION: The hardening gold alloy comprises 0.12-0.28 wt.% yttrium, 0.02-0.18 wt.% calcium, and the balance substantially gold.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333165-A (JP)
Title: Mobile terminal with international dial operating function, international dial program, and international dial system
Inventor: TAYA MASAAKI
IPC: H04W4/18
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal with an international dial operating function in which a conversion to an unfamiliar and complicated international telephone number i performed by a more simplified operation and a conversion to an appropriate international number is performed in accordance with a moving location.  <P>SOLUTION: A location of a present terminal is identified by a location identifying part and in accordance with the identified location, it is decided whether a destination is caller's own country or overseas country. When the destination is an overseas country, an international prefix corresponding to the identified location is specified. Further, a country code is made correspondent to the caller's country or specified from an inputted telephone number of a party or the like and by using them, the conversion to the international telephone number is performed to originate a call. When the destination is caller's country, a call is originated by using a domestic telephone number as it is. The converted number is displayed on an operation screen and it is also confirmed by a caller whether the converted number is appropriate or not.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326063-A (JP)
Title: Needle thread clamping device for sewing machine
Inventor: IWATA TOSHIYUKI
IPC: D05B65/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To start sewing by delivering needle threads to necessary lengths while the ends of the needle threads guided out from sewing needles are held securely with a holder and enables knotting with stable stitches at the start of sewing by preventing breakages of needles and threads and the like at the start of sewing in a sewing machine with a thread cutting device.  <P>SOLUTION: In the needle thread clamping device 10 which is arranged on a thread path to the sewing needle 18 from a thread supply source 27 and has the first stitch balancing thread tension regulator 11 that applies a very weak tension to the needle thread 17, the second stitch balancing thread tension regulator 12 that applies a desired tension to the needle thread 17 and a holding mechanism 13 for holding the end 17a of the needle thread guided out of the sewing needle 18 after it is cut off, after the end 17a of the needle thread is held with the holding mechanism 13, the application of the tension to the needle thread 17 by the second stitch balancing thread tension regulator 12 is released only for a specified space of time almost simultaneously with the start of the sewing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334663-A (JP)
Title: Joining method for coated electric wire
Inventor: KIKUCHI ATSUO
IPC: B23K11/34
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously achieve miniaturization of a member to be joined to which a coated electric wire is joined and suppression of joining defects.  <P>SOLUTION: The coated electric wire 2 is wound at least once around a rod like terminal 1. While the coated electric wire 2 wound around the terminal 1 is being pressurized by an upper electrode 3 of a resistance welding machine, the coated electric wire is heated by supplying a current to the upper electrode 3 and the coating of the coated electric wire 2 is peeled. The coated electric wire 2 and the terminal 1 are resistance-welded by supplying the current between the upper electrode 3 and a lower electrode 4 via the coated electric wire 2 and the terminal 1. A contact area of the coated electric wire 2 and the terminal 1 is made larger by this. Even if pressurizing force from the upper electrode 3 is applied to the coated electric wire 2, positional deviation of the coated electric wire 2 can be suppressed and the joining defects can be effectively prevented. Also, a frame of the terminal 1 can be miniaturized since bending machining of the terminal 1 is not required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331855-A (JP)
Title: Cathode catalyst for solid polymer fuel cell and solid polymer fuel cell
Inventor: OKAZAKI TAKESHI
IPC: H01M4/90
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cathode catalyst for a solid polymer electrolyte fuel cell substantially reducing the amount of Pt used, and realizing remarkably high activity, and to provide a solid polymer fuel cell.  <P>SOLUTION: This cathode catalyst for the solid polymer fuel cell is formed by retaining a Pt-Cu base alloy on conductive carbon. The Pt-Cu base alloy contains 20-40% Pt in the ratio of the number of atoms as a composition ratio. The Pt-Cu base alloy is a Pt-Cu alloy having Pt:Cu=3:7 in the ratio of the number of atoms as the composition ratio. The Pt-Cu base alloy is retained on the conductive carbon by high frequency sputtering.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334956-A (JP)
Title: Zooming analysis method for inkjet recording head
Inventor: SAWADA YASUHIRO
IPC: G06F17/50
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To analyze a deformation of minute grooves and nozzles of a top plate in an inkjet recording head by an external force by a leaf spring or by a heat energy from a heater board, accurately with an analysis time shortened.  <P>SOLUTION: A method for simulating and analyzing a first member with a plurality of discharge openings and a plurality of grooves communicating with respective discharge openings by the finite element method is provided. At a zooming analysis of analyzing the deformation of an arbitrary point among the plurality of discharge openings and the plurality of grooves communicating with respective discharge openings based on the deformation of the first member, the first member is analyzed by changing a Young's modulus of parts corresponding to the plurality of discharge openings and the plurality of grooves communicating with respective discharge openings without modeling the plurality of discharge openings and the plurality of grooves communicating with respective discharge openings.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340669-A (JP)
Title: Machine tool
Inventor: WATANABE AKIRA
IPC: B23Q11/00
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To clean tools in a tool magazine.   <P>SOLUTION: A machine tool comprises: a tool magazine 2; a tool spindle 9 of a processing machine 1; a forwarding device for forwarding a tool between the tool magazine 2 and the processing machine 1; and cleaning device 64 for cleaning the tool. The forwarding device is formed of a transferring device 3 for transferring the tool received from the tool magazine 2 and a rotating arm 61 for transposing the tool between the transferring device 3 and the tool spindle 9. The rotating arm 61 is provided with a gripper 62 for gripping the tool, and a transposing device 57 stops the gripper 62 at a first, second, and third stopping positions. The first stopping position is that for delivering the tool between the rotating arm 61 and the transferring device 3, the second stopping position that for delivering the tool between the tool spindle 9 and the rotating arm 61, and the third stopping position for cleaning the tool. The rotating arm 61 stopping at the three stopping positions are provided between the transferring device 3 and the tool spindle 9, and a cleaning step is provided in a tool changing step. As a result, the used tool is quickly cleaned, so that a processing cycle is shortened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341687-A (JP)
Title: Easy-to-unseal bag and its manufacturing method
Inventor: MAEKAWA TOMOHIRO
IPC: B65D33/00
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-unseal bag although it is obtained by heat- sealing the bottom of a thermoplastic synthetic resin tube, and a method of manufacturing it.   <P>SOLUTION: The easy-to-unseal bag is formed by closing the bottom of the thermoplastic synthetic resin tube with a heat seal. A sealing line formed by the heat seal has the lower rim positioned at a distance of 5 to 30 mm from the bottom rim of the bag. A notch is provided in a region formed between the lower rim of the sealing line and the bottom rim of the bag with an approximately right angle with respect to the sealing line so that it does not intersect the sealing line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348099-A (JP)
Title: Information delivery system
Inventor: UCHIYAMA JIRO
IPC: H04B7/26
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information delivery system which is constructed at low costs when a plurality of information delivery terminals exist and allows contents desired by an user to be efficiently delivered without time lag.   <P>SOLUTION: The information delivery system comprises: a plurality of information delivery terminals 102, 103, 104 allowing mutual bluetooth communications; and a portable terminal 100 allowing the bluetooth communications to each of the information delivery terminals in its communication area. Each of the information delivery terminals refers to self-data bases 107a, 107b. 107c to inform the portable terminal of the deliverable contents and transmits user information on the portable terminal of a contents request originator to the information delivery terminal of a contents retention originator. Information identifying the information delivery terminal ia informed to the portable terminal. In addition, when the portable terminal enters in the self- communication area, user information is retrieved from the bluetooth address to deliver the contents specified by the user information.  <P>COPYRIGHT: (C)2004,JPO