baber/WOPTO huggingface dataset:
Patent JP-2002352669-A (JP)
Title: Switch having seesaw movable contact piece
Inventor: NISHIKAWA KIKUYOSHI
IPC: H01H23/24
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a switch having a seesaw movable contact pieces with high withstand voltage. SOLUTION: A supporting piece 60 having an upper end projected most at the center is vertically fixed at the substantially center part of a bottom plate 12 within an insulating case 10, and the movable contact piece 50 is rotatably mounted on the upper end side. Two movable contactors 50C1 and 50C2 are mounted with an interval in a rotation center direction at one end of the movable contact piece 50. Two fixed contact pieces 701 and 702 having each of fixed contactors 70C1 and 70C2 are mounted at positions facing the movable contactors 50C1 and 50C2 on the bottom plate 12. Terminals 7T1 and 7T2 of the two fixed contact pieces 701 and 702 passing through the bottom plate 12, project to the outside and are made as terminals of the switch to constitute two series switches via the movable contact piece 50 between the two terminals 7T1 and 7T2 .  Two sliding projections 461 and 462 of a driving piece 46 slide on an upper surface of the movable contact piece 50 by a rotatable operating element 40 to simultaneously turn on/off the two series switches.
Patent JP-2003268019-A (JP)
Title: Copolymer latex, method for producing the same and paper coating composition
Inventor: HAYASHI MIKINE
IPC: C09D133/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copolymer latex giving coated paper having excellent properties such as pick strength and achieving excellent operability of a coated paper production process and provide a composition for paper-coating use.  <P>SOLUTION: A monomer having a specific composition is subjected to emulsion polymerization in two or more divided stages comprising the 1st stage (A) to polymerize a specific kind of a monomer composition and the 2nd stage (B) to polymerize the remaining monomer composition. The polymerization conversion is controlled during a specific period in the polymerization process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271874-A (JP)
Title: Delivery item providing service system, server, method of exchanging information with delivery item providing terminal, recording medium and program
Inventor: TSUMURA JIRO
IPC: G06Q30/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delivery item providing service system capable of providing a content communicating with provider about the usage status, revision and addition of contents in real time and not requiring a administrator to continuously monitor advertisement information distribution, information exchange with an advertisement information provider.  <P>SOLUTION: A server distributing a distribution item sets event execution distribution times for the distribution items. When the event execution distribution times are reached as a result of repeating distribution of distribution item to a user, distribution relating information is issued to a distribution item provider terminal. Consequently, even if the administrator of the server does not continuously monitor distribution of distribution item, information which the distribution item provider requires can be provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003272886-A (JP)
Title: Discharge light-emitting device and its drive method, as well as illumination device and display device using these
Inventor: KATO TETSUYA
IPC: H01J61/30
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge light-emitting device that realizes high luminous efficiency by saving wasteful power and its drive method, and an illumination device and a display device using these.  <P>SOLUTION: This is a drive method of a discharge light-emitting device which emits light by bringing about changes in the potential difference between the electrodes and generating gas discharge. In the discharge light-emitting device, the changes in the potential difference between the electrodes and a positive discharge having the same polarity and a negative discharge having a different polarity from the above polarity are brought about and generated continuously.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003273351-A (JP)
Title: Semiconductor device and method for manufacturing the same
Inventor: HAYASHI MASAHIRO
IPC: H01L21/8234
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of ensuring high withstand voltage, and optimizing a well, and a method for manufacturing it.  <P>SOLUTION: This semiconductor device 100 is provided with a first conductive semiconductor board 10, a first conductive well 12 formed on the semiconductor board 10, a gate insulating layer 20 formed on the semiconductor substrate 10, a gate electrode 22 formed on the gate insulating layer 20, and second conductive source/drain layers 14a and 14b formed on the semiconductor substrate 10. The first conductive well 12 is formed to include a channel area, and not to be overlapped on the source/drain layers 14a and 14b.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236250-A (JP)
Title: Idea for connecting home television game machine to lan (local area network)
Inventor: SASAKI MOTOKI
IPC: A63F13/32
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To share a personal computer, a different type of home television game machine and a communication connecting environment in using the communication connecting environment such as a broad band or narrow band in the home television game machine and to communicate with the personal computer and the different type of home television game machine in a local area network.  <P>SOLUTION: The home television game machine is connected using the LAN environment of personal computers which is materialized at present.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003284210-A (JP)
Title: Apparatus and method for preventing condensation at distribution panel inspection window
Inventor: SUGATA TADASHI
IPC: H02B1/30
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a window panel for inspection provided to a front door of a field distribution panel which is easily applied with an anti-condensation means even after installed on the field.  <P>SOLUTION: An air-tight elastic body 29 used for injecting or exhausting a gas from the space between duplex inspection window panels 23a and 23b is fitted with a part of them at a front door 20 of one distribution panel. A prescribed gas, suitable for the field, is easily injected into the space with a syringe as required even after installation there.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003272382-A (JP)
Title: Semiconductor memory device
Inventor: KONO TAKASHI
IPC: G11C11/409
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory device of which data read-out speed is increased.  <P>SOLUTION: Data pre-fetched 2 bits from a memory array and transmitted to an amplifier circuit 154 by a data bus is ordered in accordance with the least significant bit of a column address being a start address externally given. A first data is outputted to read-out data bus RD0, ZRD0, and transmitted directly to an output data latch 158. A second data is transmitted to the output data latch 158 after it is held in a second data latch 156. As the first data is transmitted directly to the output data latch 158 from the amplifier circuit 154, a time from receiving a read-out command to start of data output can be shortened.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281432-A (JP)
Title: Electronic advertisement display system
Inventor: KAMIYA RYOSUKE
IPC: G06Q30/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic advertisement display system wherein advertisement of high publication value for a sponsor is provided.  <P>SOLUTION: When a data file of an advertisement preliminarily registered in a file register area 6 of a database 4 is updated, the updated data file is upgraded and registered in a head 6-1 of the file register area of the database 4, and contents of data files are successively displayed on user terminals 5-1, 5-2, ..., 5-n from the head 6-1 of the file register area 6 in a form of a list 9. When the data file is frequently updated, the data file of the advertisement of the sponsor is always placed in the head 6-1 of the file register area 6, and thus the advertisement is always ranked in the foremost line (the head) of the list 9 of a retrieval result, namely, a place easiest to see and easy to access.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280460-A (JP)
Title: Electrostatic latent image developing method and developer
Inventor: KOBAN AKIHIRO
IPC: G03G21/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing method which forms an image without any sticking carrier on it, can reproduce thin lines and uniformly reproduce small-diameter dots, and uses a two-component developer.  <P>SOLUTION: In this developing method, at least one electrostatic charge latent image carrier is used and electrostatically charged, and then a developer carrier carrying the two-component developer is put close to the latent image carrier in parallel; while the developer carrier surface and latent image carrier surface are moved relatively at different speeds, an electric field is produced between both to develop a toner on the latent image carrier. This developing process is carried out by using two developing means. At this time, an electrostatic charging means, a developing means D1, a developing means D2, and a transfer means are provided in order from the upstream side in the moving direction of the latent image carrier; and the developing means D1 develops a non-image part with a toner T1 containing no coloring agent and the developing means D2 develops an image part with a toner T2 containing a coloring agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284141-A (JP)
Title: Authentication apparatus for mobile communication terminal
Inventor: KAGAYA ATSUSHI
IPC: H04W88/02
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a security performance of a mobile communication terminal.  <P>SOLUTION: A control section 15 of a mobile phone 1 transmits operator's facial portrait picture data D obtained by an operator going to operate the mobile phone 1 using a camera 25 through photographing to an authentication server 50 provided to a base station 100, the authentication server 50 collates the facial portrait picture represented by facial portrait picture data S of the possessor of the mobile phone 1 stored in a storage section 65 with the facial portrait picture represented by the operator's facial portrait picture data D of the operator to make authentication and the authentication result is returned to the control section 15 of the mobile phone 1. When the operator is the possessor, on the basis of the result of authentication returned from the authentication server 50, the control section 15 of the mobile phone 1 makes the operation of the mobile phone 1 by the operator possible, but when the operator is not the possessor, the control section 15 of the mobile phone 1 inhibits the operation of the mobile phone 1 by the operator and raises a warning tone to warn the operator.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282461-A (JP)
Title: Substrate treatment apparatus and method of manufacturing semiconductor device
Inventor: TAKANO SATOSHI
IPC: H01L21/205
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To conduct substrate treatment such as the formation of a film, with a substrate in-plane temperature being uniformized, by suppressing the elastic deformation of the substrate caused by a difference in the substrate in-plane temperature during a substrate heat-up process.  <P>SOLUTION: A substrate treatment apparatus heats the substrate 1 on a susceptor 2 by mans of a split-type resistance heating heater 3 which enables ununiform heating to the plane of the substrate. According to the temperature of the substrate 1 at heating, a difference in the substrate in-plane temperature Δt expressed by a formula (1) which does not cause warpage in the substrate 1 is determined. The heating of the substrate 1 is controlled by controlling the resistance heating heater 3 so that the difference in the substrate in-plane temperature of the substrate 1 heated by the resistance heating heater 3 is kept within Δt. Formula (1): Δt≤350×EXP(-0.004×T), where T is the temperature of the substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287225-A (JP)
Title: Combustion device
Inventor: KISHIO KOJI
IPC: F23N5/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion device capable of preventing exhaust gas from smelling even if combustion operation is performed with a casing cover opened in a secondary gas pressure regulating operation.  <P>SOLUTION: This combustion device 1 comprises a fuel supply means 3, an air blowing means 4, and a control means 5 for regulating the supplied amounts of fuel and air supplied to a combustion part 2 during a combustion operation. The control means 5 detects by using, as a trigger, an operation signal for an operation means 6 for performing the regulating operation of a secondary gas pressure that the casing cover 11 of the combustion device 1 is in an opened state, and corrects the operating settings of the fuel supply means 3 and the air blowing means 4 to settings different from those for normal use states to avoid the occurrence of an air rich state by opening the casing cover 11 so as to prevent the exhaust gas from smelling.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003246988-A (JP)
Title: New dewaxing assistant
Inventor: HAGA NAOKI
IPC: C10G73/12
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chlorine-free dewaxing assistant for a solvent dewaxing method containing a step to cool at a cooling rate of ≥30°C/min, free from the unavoidable short points of dewaxing assistants (chlorine-content and corrosion by decomposition product) and effective even for heavy wax-containing hydrocarbon oil.  <P>SOLUTION: The dewaxing assistant to be added to the wax-containing hydrocarbon oil is a mixture of two or more kinds of polyalkyl(meth)acrylates having different heat-generation starting temperatures when cooled at a cooling rate of 30°C/min.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003291439-A (JP)
Title: Tape printer and its label forming method
Inventor: FURUYA YOSHIKIYO
IPC: B41J15/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tape printer and its label forming method in which a label element can be formed such that the width of a print tape becomes the label length while noticing the half cut function.  <P>SOLUTION: The label forming method of a tape printer forming a label element L by feeding a print tape T produced by laminating a stripping tape and a tape body in the longitudinal direction, printing on the tape body and performing half cut for cutting only the tape body linearly in the widthwise direction comprises a step for printing a character string of one or more characters such that the arranging direction of characters becomes the widthwise direction of the character string, and a step for performing half cut to the upstream side and the downstream side of the tape feed direction while holding the character string between such that a label element L having a character string is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298905-A (JP)
Title: Digital camera
Inventor: ITO KOJI
IPC: H04N5/225
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital camera capable of providing data with respect to a composite image attached with an item image to an object image for a user.  <P>SOLUTION: A control section 101 store data with respect to the item image recorded on a memory card inserted into a first card slot 140 to its built-in memory 103. In the case of a composite imaging mode, the control section 101 displays an image resulting from overlapping the item image on the photographed object image on a liquid crystal display section 13. When a shutter button is depressed, the control section 101 stores the object image in the built-in memory 103. The control section 101 permits the adjustment of positions of the object image and the item image. Then the control section 101 records data with respect to the composite image integrating the object image and the item image whose positions are confirmed to a memory card inserted into a second card slot 141.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291653-A (JP)
Title: Sealing structure of vehicle
Inventor: TSUMIKI YUTAKA
IPC: B60R13/06
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple sealing structure of a vehicle body excellent in sound proof properties.  <P>SOLUTION: At outside of a center pillar 51 provided at a side face of a vehicle body of a three-door vehicle 20, a front door 21 at a front part and a quarter window 60 at a rear part are positioned in a line. The quarter window 60 is equipped with a molding 66 at a front collar of the quarter window glass 61 and the molding 66 is equipped with a sealing member 70. The sealing member 70 fills up a clearance between the front door 21 and the molding 66, in other words, the clearance between end faces of the quarter window for facing each other. Hence, the wind noise generated by the clearance as the vehicle travels can be reduced. The molding 66 made of synthetic resin is integrally formed with an attachment protrusion 67A for attaching the sealing member 70. Thus, no special purpose parts are required to attach the sealing member 70 and the structure is simplified.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293953-A (JP)
Title: Reciprocating hermetic motor compressor
Inventor: SAKATA KANJI
IPC: F04B39/02
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reciprocating hermetic motor compressor wherein reliability is increased and noise is reduced by developing a sufficient centrifugal action with rotation of a driveshaft and ensuring a high oiling characteristic even at a low speed rotation.  <P>SOLUTION: An oiling passage 20 defined from a lower end of a main shaft portion 7 to an upper end of a crankshaft portion 9 in the driveshaft 6 to pump lubricating oil in an oil sump part 19 via a centrifugal action with rotation of the driveshaft and supply it to each sliding portion has an oil groove 33 for leading the lubricating oil pumped from the oil sump part to the circumference of the main shaft portion, a main shaft oil hole 34 communicating with an upper end of the oil groove to lead the lubricating oil toward the center axis of the main shaft portion, and an outlet hole 35 communicating with a tip end of the main shaft oil hole to emit the lubricating oil from an opening (a) opening on an end face of the crankshaft portion. A radius d from the center axis L of the main shaft portion to the outlet hole opening is set larger (d>D) than a distance (groove bottom radius) D from the center axis of the main shaft portion to the connection between the main shaft oil hole and the oil groove.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003250617-A (JP)
Title: Fan filled with cold retaining agent
Inventor: ICHIHARA KOZO
IPC: A45B27/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To send a wind colder than in the use of a conventional fan, and produce a visual effect of coolness that the conventional fan does not have.  <P>SOLUTION: A bag is formed in a shape fitted to the fan face of a fan, and a cold retaining agent is sealed therein. A frame part is mounted thereon, and the resulting fan is frozen in a refrigerator or the like. Accordingly, since cold wind can be sent, and a cold atmosphere as icing can be apparently provided, a person can feel coolness more.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250425-A (JP)
Title: Apparatus for preventing birds coming flying
Inventor: SAITO CHUICHI
IPC: A01M29/24
Filed: 2002-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for preventing birds from coming flying, which is a simple apparatus, has a wide action range and produce secure effect.  <P>SOLUTION: The apparatus for preventing birds from coming flying is obtained by using a magnet which is a planar magnet (1) and in which at least one magnetic pole surface is made into a mirror surface state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003301779-A (JP)
Title: Diaphragm pump of electromagnetically vibrated type
Inventor: OYA IKUO
IPC: F04B45/04
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm pump of electromagnetically vibrated type which generates a middle pressure (around 50-100 Kpa).  <P>SOLUTION: The diaphragm pump is composed of an electromagnet part having electromagnets installed in a frame opposingly, a vibrator supported inside the electromagnet part and furnished with a magnet, a large diametric diaphragm and a small diametric diaphragm in a disc shape coupled one after another at the two ends of the vibrator, and a left and a right pump casing part for the large and small diaphragms to be fixed to the two ends of the electromagnet part, wherein the two pump casing parts have pump chambers mating with the large and small diaphragms, respectively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304552-A (JP)
Title: Distortion correction method for projected video, distortion correction program, and projection type video display apparatus
Inventor: ITAGI YOICHI
IPC: G09G3/36
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To corrected distortion in a projected video on a screen by designating an optional correction point with a simple operation without the need for provision of a display and a point device.  <P>SOLUTION: This distortion correction method for the projected video includes: a first step of displaying first to eighth indications 31 to 38 corresponding to first to eighth correction functions for using first to fourth correction points P<SB>c1</SB>to P<SB>c4</SB>of the projected video for the correction objects on the screen 21; a second step of highlight-displaying the first correction indication 31 corresponding to the first correction selected by an operator on the screen 21; a third step of moving and displaying the first correction point P<SB>c1</SB>being a correction object of the selected correction function on the screen 21 in response to an instruction of the operator and calculating a correction parameter depending on the moved distance; and a fourth step for correcting the projected video on the basis of the correction parameter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300117-A (JP)
Title: Work support unit and work support method
Inventor: SAITO OSAMU
IPC: B23P19/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a work support unit capable of stably supporting a workpiece in which a projection and a recessed part of different height corresponding to a type of machine are formed at a predetermined position.  <P>SOLUTION: In the workpiece support unit, a plurality of workpieces in which the projection/recessed part of different height are formed are supported on a support surface. The workpiece support unit has reference support part 3 for supporting a reference position commonly set to the respective workpieces; and air cylinders 4 provided corresponding to the positions of the projection/ recessed part of the respective workpieces. This air cylinder 4 is provided with a piston rod 4a extendable/contractable corresponding to the projection and the recessed part of the supported workpiece; and a lock mechanism 5 unextendably/non-contractably retaining the respective piston rods 4a.  <P>COPYRIGHT: (C)2004,JPO