baber/WOPTO huggingface dataset:
Patent JP-2003146746-A (JP)
Title: Dielectric porcelain and method of producing the same
Inventor: SATO MOTOHIKO
IPC: H01G4/12
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To improve the crystallinity of a crystal phase comprising a perovskite-type oxide in a dielectric layer which is simultaneously fired together with an electrode layer constituting a capacitor even when a low resistivity and low melting point Cu, Ag, Au or the like is used in the electrode layer, and to provide dielectric porcelain capable of being used as the dielectric layer having dielectric characteristics, such as a dielectric constant and dielectric loss, suitable for high-frequency signals, and a method of producing the same. SOLUTION: In the case that a laminated ceramic capacitor 50 is housed in a wiring board, the laminated ceramic capacitor 50 is constituted of the electrode layers 10 and the dielectric layers 1, and laminated electrode layers 10 are alternately electrically communicated through via-electrodes 11. The electrode layers 10 and the dielectric layers 1 are simultaneously fired. Such dielectric layers 1 are formed by using the dielectric porcelain which mainly contains the perovskite-type crystal phase comprising the perovskite-type oxide including at least Ba and Ti elements and becoming a ferroelectric substance and a subcrystal phase comprising an alkali titanate and which is formed by firing at a temperature of <=1,100 deg.C.
Patent JP-2003121028-A (JP)
Title: Temperature lowering device for cooler exhaust
Inventor: SUETSUGU MOTOOMI
IPC: F25B39/04
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To lower the exhaust temperature of a cooler exhausted at high temperature by utilizing drain of the cooler. SOLUTION: A temperature lowering device 8 for cooler drain is fit to the front of an exhaust port of the cooler 1, the cooler drain is dropped on a drain dropping net 10 made of a high water absorbing material through a drain dropping pipe 8, and heat exchange of the cooler drain with cooler exhaust is conducted.
Patent JP-2003155330-A (JP)
Title: Epoxy resin composition and semiconductor sealing material and semiconductor device using the same
Inventor: NONAKA HIROTAKA
IPC: C08K3/00
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition having excellent flame retardance without using a halogen compound and a phosphorus-based flame retardant and to provide a semiconductor sealing material and a semiconductor device by using the composition. SOLUTION: This epoxy resin composition consists essentially of (A) an unhalogenated epoxy resin having at least two epoxy groups in one molecule and (B) a compound having a recurring unit represented by formula (1) [wherein R is a functional group composed of an atom selected from hydrogen atom, carbon atom and oxygen atom; n is 1-100, with the proviso that kinds of the functional group R need not be the same as each other in recurring units of n].
Patent JP-2003154022-A (JP)
Title: Non-pressure type pre-operable fire extinguishing equipment
Inventor: CHIBA RYOTARO
IPC: A62C35/62
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To simply build pre-operable fire extinguishing equipment which automatically fails to discharge fire extinguishing water in such an accidental case that the operation of sprinkler heads is started as caused by external impacts or the like. SOLUTION: The non-pressure (dry) type pre-operable fire extinguishing equipment is produced with the inside of a secondary side piping opened to the atmospheric pressure and is equipped with a flowing water detection means and a drain means. With the operation of a fire sensor, water runs through the secondary side piping but a fire alarm is generated according to the AND condition of signals of the fire sensor and flowing water signals of the flowing water detection means with the operation of the sprinkler heads. After the operation of the fire sensor, even when a specified time passes, if no signal from the flowing water detection means is inputted, the drain means is started and the operation is returned to the standby position.
Patent JP-2002231646-A (JP)
Title: Substrate processor and substrate-processing method
Inventor: NAKAMURA NAOTO
IPC: H01L21/205
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress outside air from infiltrating into a reaction chamber and a vapor phase from backflow, while the reaction chamber is opened to the outside via a substrate-inserting/ejecting opening. SOLUTION: A vertical CVD apparatus 200 has a second gas feed system 240 and a second bypass line 264. The gas feed system 240 feeds an inert gas in a space 3a, between an outer and inner tubes 1A, 2A of a reaction furnace 211 during loading and unloading of a boat. The bypass line 264 evacuates the atmosphere in a reaction chamber 1a, by a slow exhaust process during the loading and unloading of the boat.
Patent JP-2003159375-A (JP)
Title: Game machine
Inventor: HIRAYAMA KAZUYUKI
IPC: A63F5/04
Filed: 2001-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slot machine which can reduce a failure and prevent a drop in amusement of a game.  <P>SOLUTION: The game machine includes a lottery process means for producing a failure output when the a first lottery process according to a game starting command signal results in failure, a failure process means for displaying m-pieces of symbols in such a manner that the symbols mutually different from prize winning generators are stopped on an effective winning line based on m-times of stopping command signals when the failure output is produced, and an award game lottery process means for making the slot machine rush into a predetermined award game when the failure output is produced, proving a chance of the award game even when losing a lottery, and informing about the chance by a display pattern to make a player enjoy the award game.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163886-A (JP)
Title: Program creating method
Inventor: SATO NAOYUKI
IPC: H04N5/262
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To save trouble of data processing at a program distribution side and to smoothly reproduce connections between contents without a sense of incongruity in viewing a program.  <P>SOLUTION: A program edit terminal for creating a program configured by a plurality of contents starts a program editing application, and contents are arranged in a contents layout area 403 on a display screen according to the sequence of contents in a program. The contents layout area has a plurality of layers 411 corresponding to a stream related to an output of the contents and while avoiding different contents from being arranged temporally consecutively in one layer, the contents are arranged in the contents layout area. According to the setting above, two contents temporally adjacent to each other are extracted from the respective layers and combined sequentially temporally to form one stream so as to create stream with respect to a program where a plurality of different contents are combined temporally consecutively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165632-A (JP)
Title: Paper feeder
Inventor: TAKAHASHI SATOSHI
IPC: B65H1/26
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper feeder capable of adding a stable separation mechanism, saving a space, and providing a stable paper feeding mechanism at low cost in any model even adapting a general turning movement of a popular class to a raising mechanism of a paper loading plate.  <P>SOLUTION: This paper feeder is provided with a wall 25 for limiting the amount of paper sheets running into a separating roller pair 20, or the separation part, and an arm member 30 engaged with a casing 26 of a paper feed cassette 18 by a fulcrum 27, engaged with the wall 25 by a fulcrum 28, and engaged with the paper loading plate 23 by a fulcrum 29. The wall 25 vertically moves by interlocked with the paper loading plate 23.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165566-A (JP)
Title: Lid material and manufacturing method for molded lid
Inventor: FUKUTAKA EITARO
IPC: B65D53/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid material which does not employ an aluminum foil, is excellent in suitability for drawing and packaging, can be collected as a plastic after use or easily incinerated.  <P>SOLUTION: The lid material comprises a laminate film consisting of at least a base layer and a heat seal layer wherein the base layer employs a thermoplastic resin film instead of an aluminum foil is used as the base layer, and the base layer is made of such a thermoplastic resin that can be drawn. For example, the resin is selected among a polyolefin-based resin, a polystyrene- based resin or these resins filled with an inorganic filler, and a widening angle of the lid after the drawing is made to be 20° or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003163556-A (JP)
Title: Signal intensity detection circuit
Inventor: YANO HITOSHI
IPC: H03G3/30
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent ambient temperature dependence from arising in a signal intensity detected value in a device for detecting an intensity of a signal inputted to saturation amplifiers connected in a cascade.  <P>SOLUTION: Four-stage saturation amplifiers 101-104 connected in a cascade respectively have two gain control terminals Vc1 and Vc2. The gain control terminal Vc1 applies such a bias as varies no gain of the saturation amplifiers according to a temperature. Outputs of the saturation amplifiers are subject to full-wave rectification by commutators 111-114 and are smoothed by LPFs 121-124. The smoothed intensity signal of each saturation amplifier is inputted to an adder circuit 141 and used to form an RSSI total output. The smoothed intensity signal of each saturation amplifier is inputted to amplitude control bias generators 131-134, and is converted into a signal for the gain control terminal Vc2. By a signal inputted from the gain control terminal Vc2, the saturation amplifier is controlled lest its saturation level exceed a fixed value.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167122-A (JP)
Title: Polarizing plate
Inventor: YAMADA TSUKASA
IPC: G02F1/1335
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate which realizes the quarter wavelength in a wide wavelength region and which can be made into a thin layer, and in particular, which is adaptable for a liquid crystal display.  <P>SOLUTION: The polarizing plate contains a polarizing film and one optical retardation film having 100 to 125 nm retardation (Re450) measured at 450 nm wavelength and 120 to 160 nm retardation (Re590) measured at 590 nm wavelength and satisfying the relation of ä(Re590)-(Re450)}≥2 nm. The optical retardation film is made of a polycarbonate resin prepared by copolymerizing a bisphenol derivative (A) comprising at least a fluorine skeleton, α,ω-alkylene skeleton or crosslinked cyclic hydrocarbon skeleton and a bisphenol derivative (B) having none of fluorine skeleton, α,ω-alkylene skeleton or crosslinked cyclic hydrocarbon skeleton. The slow phase axis in the plane of the optical retardation film crosses the transmission axis of the polarizing film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169386-A (JP)
Title: Low sound reproduction speaker device
Inventor: HIROSHIMA YUKIMI
IPC: H04R1/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low sound reproduction speaker device which is used in an acoustic apparatus or the like, has a wide reproduction frequency band in a low sound region, and can obtain superior frequency characteristic.  <P>SOLUTION: In the low sound reproduction speaker device 10, a speaker cabinet 11 is constituted of three adjacent air chambers 11a, 11b, 11c. A speaker unit 12 is fixed to the front face inside of the air chamber 11a. Bass reflex port 13, 14 for external ventilation are installed on the fronts of the air chambers 11a, 11c. Two air chambers which are adjacent to each other perform ventilation via ventilation ports 17, 18. Volume of the air chamber 11a is made larger than that of the other air chambers.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167218-A (JP)
Title: Optical isolator module and optoelectronic device
Inventor: BEPPU YOSHITADA
IPC: G02B27/28
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide an optical isolator module and an optoelectronic device by suppressing the number of components, and to achieve the miniaturization and the improvement in the reliability of the optoelectronic device.  <P>SOLUTION: In the optical isolator module 1 provided with an optical isolator 7 and an optical fiber 7, the optical isolator 7 is constituted at least of optical devices comprising a first polarizer 7a, a Faraday element 7b and a second polarizer 7c placed sequentially from a laser element 8 side and a magnet 7d. The optical isolator module 1 is formed so that a first polarizer 7a has a wedge- shaped cross section with a light incident plane inclined to a direction opposite to the inclination direction at the tip end of the optical fiber 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167236-A (JP)
Title: Display device
Inventor: YASUDA JUN
IPC: G02F1/13
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that the liquid crystal display part of a display device increases cost because its structure is complicated and a yield of soldering in assembling is bad.  <P>SOLUTION: The liquid crystal display element 10 is combined with the printed board 12 by forming a frame-like holder 11 at the rear face and a light emitting element 15 therein. A diffusion sheet 14 which diffuses introduced light is built into the rear face of a liquid crystal display element 13. The printed board surface side of the holder 11 is not arranged near a lead terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164663-A (JP)
Title: Housing cover for game machine
Inventor: NOBATA TSUNEO
IPC: A63F11/00
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing cover for a game machine capable of preventing damages or dirt without hindering the operation.  <P>SOLUTION: The housing cover comprises a detachable inner cover 2 fixed onto the near side inner surface 1b of a twofold outer cover 1 for directly housing therein a game machine 3. Moreover, the inner and outer covers 2 and 1 comprise rounded corners 2a and 2a, and 1a and 1a at the right and left near sides thereof, respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174550-A (JP)
Title: Device for embedding copyright information and program thereof, device for displaying copyright information and program thereof, device for eliminating copyright information and program thereof, and system for managing copyright information
Inventor: OTAKE TAKESHI
IPC: H04N1/387
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copyright information embedding device and program, a copyright information display device and program, a copyright information eliminating device and program, and a copyright information management system which can eliminate the risk that contents which are not subjected to right acquisition work for copyright are erroneously used for a program as material for broadcasting.  <P>SOLUTION: A copyright information embedding device 10 includes a copyright information database 1, a copyright information generating means 11, and an electronic watermark embedding part 12 provided with an invisible electronic watermark embedding part 12a for embedding index information of copyright as an invisible electronic watermark, and a visible electronic watermark embedding part 12b for embedding copyright acquisition information as a visible electronic watermark.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169735-A (JP)
Title: Vase
Inventor: KABAYAMA HIROAKI
IPC: A47G7/06
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vase at low cost using water as a source of nutrition for flowers and the like, while enhancing beauty and decoration properties.  <P>SOLUTION: The vase comprises a vase body and a light source device. The vase body is made from a translucent plastic sheet into a conical frame with a flower slot at its top. The conical frame is covered with the wrinkled translucent plastic film while the opening at the top is kept open. The vase body is filled with water and placed on the light source device which applies light to the lower surface of the vase body. The light from the light source device is applied to the inside from the lower surface of the vase body and either transmitted to the outside of the frame or reflected into the water as it is refracted by the frame. After passing through the frame, the refracted light is irregularly reflected by the wrinkled translucent plastic film while providing beauty and decoration properties owing to prism effects.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200662-A (JP)
Title: Optical information recording medium
Inventor: YASHIRO TORU
IPC: G11B7/2472
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information recording medium with excellent reproducing characteristics in which by using two kinds of phthalocyanine optical information recording media having a small reproducing wave length dependency, and providing high durability to a coloring matter recording layer, for example, good characteristics (especially, reproducing characteristics) can be obtained in a wider wave length range than conventional ones, and it can be well used even in various information reproducing apparatus such as an in-vehicle player.  <P>SOLUTION: The optical information recording medium is successively provided with a coloring matter recording layer and a reflective layer on a base sheet the surface of which grooves and/or pits are formed, and the coloring matter recording layer comprises a phthalocyanine compound with the maximum absorption wave length of the light absorption spectrum in the range of 715-730 nm and a phthalocyanine compound with the maximum absorption wave length in the range of 730-740 nm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003176035-A (JP)
Title: Port loading device
Inventor: KOJIMA KUNIO
IPC: B65G25/08
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a port loading device with simple structure with little failure, manufacturable at any dimension from a small type to a large type at a low manufacturing cost, capable of efficiently carrying a large quantity of load with a large type, and capable of safely loading with a small number of workers without a work for vertical lifting.  <P>SOLUTION: In order to carry load, a floor plate 4 movable forward and backward by a driving mechanism such as a cylinder is provided on a floor part of a channel body 10 having the floor part and a side plate 21. A push wall 24 lockable to a side thereof is provided on the floor plate 4 so that the only floor plate 4 is moved when the push wall is locked and that the push wall 24 is moved with the floor plate 4 when the lock is released. Or, a bottom plate 6 is fixedly provided, and right and left side plates 21 are provided movable forward and backward by a driving mechanism such as a cylinder, and a push wall 24 lockable to the side plate 21 is provided so that the floor plate 6 is moved with the side plate 21 when the push wall is locked and that the only side plate 21 is moved when the lock is released.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175283-A (JP)
Title: Watch mode program
Inventor: KUBO SEIKOKU
IPC: A63F13/86
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To allow players of game devices not participating in a game to participate in the game without affecting the progress of the game.  <P>SOLUTION: When the game is over, a watch mode is started. As an example of the watch mode, the player who will cheer or boo is selected using an indicating part 103a, and data indicating cheering or booing is transmitted to the game device of the selected player with the press of a button 103b or 103c. The above processes are repeated not more than a predetermined number of times.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188785-A (JP)
Title: Successive transmission control system for satellite communication system
Inventor: YAMADA YOSHIKO
IPC: H04B7/15
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deterioration of a line quality when a communication or broadcasting radio wave is attenuated by a local weather in each of service areas, in particular to prevent the deterioration of the line quality when transmission power for compensating the attenuation of the communication or broadcasting radio wave cannot be secured.  <P>SOLUTION: In a satellite communication system, pieces of weather information Sa, Sb and Sc in a plurality of service areas A, B and C collected by a local weather information collection and distributing institution 1 are sent to an arithmetic/successive transmission controller 10 as weather information Sd. The arithmetic/successive transmission controller 10 sets the number of times of successive transmission for compensating the attenuation caused by rainfall based on the amount of rainfall and the attenuation of a signal strength is compensated/corrected by controlling the successive transmission from a satellite 3 to the service area in a satellite control station 3 to achieve the number of times of successive transmission. Besides, the time interval of succession transmission is set and controlled corresponding to situations.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188213-A (JP)
Title: Ultrasonic welding apparatus
Inventor: TAKASAKI HIROYUKI
IPC: H01L21/60
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic welding apparatus having high connection reliability.  <P>SOLUTION: In the ultrasonic welding apparatus, a plurality of components to be welded are overlapped one another for pinching, press due to the pinching and ultrasonic vibration that is generated in a vibrator and is transmitted via an ultrasonic horn are simultaneously added, thus achieving the non-dissolution junction of the junction section of the components to be joined that are mutually aligned. An electrode is connected to two points, where an IC chip retention section 101 of an ultrasonic horn 108 is pinched each, and a current is allowed to flow between the two points, thus heating an IC chip 204 by utilizing the electric resistance of the IC chip retention section 101 itself.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188688-A (JP)
Title: Ring oscillator
Inventor: NOSAKA HIDEYUKI
IPC: H03K3/0231
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To make an oscillation frequency high while keeping an amplitude.  <P>SOLUTION: A ring oscillator is formed by circularly connecting two unit amplifiers 1a, 2a. Each of the amplifiers comprises a pair of emitter follower circuits 51a, 52a and a differential amplifier 53a. Inverse output of each of the circuits 51a, 52a is connected to an intermediate node between load resistors 26a, 27a and an intermediate node between load resistors 28a, 29a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183491-A (JP)
Title: Flame retardant thermoplastic resin composition
Inventor: NIIDE YOSHIKAZU
IPC: C08K9/02
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flame retardant thermoplastic resin composition, especially an aromatic polycarbonate resin composition, excellent in light reflection, and small in environmental load and excellent in heat resistance without compounding a bromine compound.  <P>SOLUTION: This flame retardant thermoplastic resin composition comprises 100 pts.wt. at least a thermoplastic resin (component A) selected from the group consisting of an aromatic polycarbonate resin, and a polyallylate resin, 0.1-25 pts.wt. titanium dioxide (component B) containing 90-98 wt.% TiO<SB>2</SB>and 0.5-4.0 wt.% Al<SB>2</SB>O<SB>3</SB>as an inorganic surface treating agent, and 0.001-2 pts.wt. at least a metal salt (component C) selected from the group consisting of an aliphatic organic metal sulfonate (component C-1), an aromatic organic metal sulfonate (component C-2), and a metal silicate (component C-3), and contains substantially no bromine compound.  <P>COPYRIGHT: (C)2003,JPO