baber/WOPTO huggingface dataset:
Patent JP-2003158539-A (JP)
Title: Network transfer system and transfer method
Inventor: SHIMIZU HIROSHI
IPC: H04L69/40
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a network transfer system that can reflect the policy of a operation party on path setting, effectively utilize a network resource and quickly recover a fault. SOLUTION: A plurality of layer 2 networks VLAN 1 to 3 comprising layer 2 switches 11 to 17 interconnect a plurality of nodes 10 to 40 making mutual communication. The layer 2 networks VLAN 1 to 3 are configured so that the path configures no loop. For example, in the case that the layer 2 networks VLAN 1 is selected to be an active system and the layer 2 networks VLAN 3 is selected to be a standby system, when a fault is detected in the layer 2 networks VLAN 1, the system copes with the fault not by switching the switches 11 to 17 in the layer 2 networks VLAN 1 but by switching the layer 2 networks VLAN 1 to the layer 2 networks VLAN 3 of the standby system.
Patent JP-2003154065-A (JP)
Title: Slot machine
Inventor: IOKI SADAO
IPC: A63F5/04
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine which is equipped with a probability variation control means capable of varying the probability of the internal establishment of a prescribed wining with a high or low probability in accordance with the establishment of a prescribed condition. SOLUTION: This slot machine is equipped with a variable display means capable of varying and displaying a plurality of patterns and a probability control means for internally establishing a plurality of kinds of predetermined winnings in accordance with a prescribed probability corresponding to each winning. The slot machine controls a pattern combination mode corresponding the established winning, so that the pattern combination mode can be derived to the variable display means, in accordance with a stop operation conducted by the player, on condition that the prescribed winning is internally established by the control of the probability control means.  The probability control means is provided with the probability variation control means which can vary the probability of the internal establishment of the required wining with a higher probability then at normal times in accordance with the establishment of the prescribed condition; and the probability variation control means is provided with a selection means for selectively determining which one of the winnings of the plural kinds has the probability of the internal establishment varied with the high probability.
Patent JP-2003158413-A (JP)
Title: Surface mount type antenna
Inventor: AOYAMA HIROSHI
IPC: H01Q13/08
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To improve the band width of a surface mount type antenna. SOLUTION: The surface mount type antenna has a radiation electrode and a feed electrode formed on a base body of a dielectric material and is arranged on a ground conductor, and the radiation electrode is formed in a stripe shape which has one end grounded and an opening end, arranged partially or wholly on at least a substrate flank, and put farther away from the ground conductor toward the opening end, thereby suppressing the influence of an image current flowing to the ground conductor.Consequently, the band width becomes wider and effect on improvement of a gain is obtained at the same time.
Patent JP-2003160807-A (JP)
Title: Preliminary treatment method for molten pig iron
Inventor: MITSUZONO MASAYUKI
IPC: C21C1/04
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing Mn and Cr together with S and P from molten pig iron, which can moderately regulate for tapping the low-Cr molten pig iron or low-Mn molten pig iron in operating a blast furnace, and can increase a degree of freedom for blending raw materials.  <P>SOLUTION: This method comprises forming top slag through desulfurizing molten pig iron containing Si of 0.08% or more, and blowing an oxidizing agent and a flux, while maintaining the basicity Bi(CaO/SiO<SB>2</SB>) of the top slag to 1.8 or higher, which is defined in the equation: Bi=(CaO in the blown flux)/(SiO<SB>2</SB>in the blown flux + generated SiO<SB>2</SB>by oxidation of Si in molten pig iron during blowing).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003154034-A (JP)
Title: Golf ball having urethane cover
Inventor: YOKOTA MASATOSHI
IPC: C08G18/10
Filed: 2001-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid golf ball which has a polyurethane cover that can meet requirements for moldability and ball characteristics. SOLUTION: The golf ball contains a solid core comprising one layer or a plurality of layers and the polyurethane cover covering the solid core. The polyurethane cover comprises a cured body with a composition containing an isocianate group terminated urethane prepolymer and an aromatic polyamine compound; the Shore D hardness (D) of the cured body is 30 to 55 and the thickness of the cover 0.2 to 0.5 mm. The degree of deformation of the ball is 2.40 to 3.30 mm under the initial load of 98N to the final load 1,275N. It is desired that dimples with a same shape are arranged being recessed in the surface of the core at positions corresponding to the dimples of the cover.
Patent JP-2002234091-A (JP)
Title: Foam core image forming material
Inventor: DONTULA NARASIMHARAO
IPC: B32B5/18
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a composite image forming material overcoming inconvenience of the conventional image forming base, to provide the composite image forming material being durable to curl cawed by humidity, to provide an image forming member which can be manufactured by an inline style by a single operation and to provide the image forming member which can be recycled. SOLUTION: The image forming member comprises an image forming layer and a base, in which the base comprise a closed-cell foam core sheet and a top flange sheet stuck thereon and a bottom flange sheet, and the image forming member has a bending rigidity of 50-250 mN.
Patent JP-2003159743-A (JP)
Title: Method for making synthetic resin vessel
Inventor: HATANO YASUSHI
IPC: B29C51/42
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for making a synthetic resin vessel capable of making a vessel in high efficiency without wasting a material and with excellent external appearance and strength.  <P>SOLUTION: A molded body is subjected to compression molding and after the molded body is drawn in compliance with requirement, thermoforming, preferably plug-assist vacuum forming and/or pressure forming, is carried out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166836-A (JP)
Title: Underground building three-dimensional display device
Inventor: FUJIWARA MANABU
IPC: G06T17/05
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To display an underground building such as an underground parking lot so as to be easily viewed.  <P>SOLUTION: When this device equipped with an underground building guidance forming part 33 is applied to a navigation device for a vehicle, data of the underground building existing on a map screen displayed at present is taken in from a map information storage part 22 such as a DVD-ROM in an underground building data taking-in part 34, and an image thereof is drawn on the map screen in a planar manner in a plane image drawing part 36 of an underground building image drawing part 35. When a user instructs display of the underground building, the map screen displayed at present is reduced along a height direction of the map screen, and is displayed on an upper part of the screen, and a three-dimensional image of the underground building instructed is displayed on a lower part of the screen in a three dimensional image drawing part 37. Next, the image is rotated and displayed so that the direction matches with the direction of the displayed map in an image rotating part 38. Various kinds of information regarding the underground building formed in an underground building information display part 39 and three-dimensionally displayed at present are displayed on the screen.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168132-A (JP)
Title: Web 3d object creation system
Inventor: ITO MASAHIRO
IPC: G06T13/20
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for creating a simple and high quality 3D object for Web.  <P>SOLUTION: The system creates the 3D object for the Web and is provided with a means for creating a 3D image based on a plurality of different images and for creating the 3D object including texture and attribute information, a means for outputting the created 3D object as a 3D description file such as VRML (virtual reality modeling language), a means for setting a variety of attribute information and for performing an editing/work processing such as an animation processing based on the 3D description file, a means for fetching out the texture and for performing editing/processing to it based on the 3D description file, a means for fetching out the 3D object, for applying/ processing various effects to it based on the 3D description file, a means for creating 3D objects for various Webs compressed for display on Web browsers including the texture and the attribute information based on the 3D description file and a means for creating behavior data for performing animation display of 3D scenes on the Web.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170132-A (JP)
Title: Operation method of waste battery treatment furnace
Inventor: SAKAMOTO SEIJI
IPC: B09B3/00
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method of a waste battery treatment furnace by which waste batteries to make harmless in the abandonment is stably and inexpensively treated in large amount.  <P>SOLUTION: The waste batteries are board from a furnace top to a position except direct above multi-stage tuyeres in the furnace top planar view.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173617-A (JP)
Title: Contents recording device
Inventor: HIRAO KEIJI
IPC: G10L19/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents recording device capable of recording entire musical contents in complete states.  <P>SOLUTION: In a portable player which records a plurality of musical contents to be successively input and licenses corresponding to respective musical contents on a memory card, this contents recording device does not record licenses by generating (issuing) the license of one of musical contents each time the device records the one of musical contents, but the device records licenses corresponding to respective musical contents collectively by generating (issuing) the licenses after the device records the entire musical contents.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175483-A (JP)
Title: Device for grasping component or the like
Inventor: ONUKI GIICHI
IPC: B25J15/08
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a useful device for grasping a subject in which any contamination by a foreign matter is not allowed, and to reduce a size of the device by requiring no tapped hole.  <P>SOLUTION: In this device wherein both ends of a both-end-opened expansion body 2 expanded by injection of a fluid such as air are sealed to be attached to a base body 1, and wherein the fluid is supplied and discharged to/from a sealed space between the expansion body 2 and the base body 1 to grasp a component or the like by the expansion body 2 under the expansion, a guide member 6 is provided in one end side of the base body 1 fit to cover the component or the like, or inserted into an inside of the component or the like, one end side of the expansion body 2 is fastened to be fixed, by a calking ring 5, to an outer circumferential face in the one end side of the base body 1 provided with the guide member 6, a cylindrical part 6B of the guide member 6 is engaged with an outer circumference in the one end side of the expansion body 2 fastened with the calking ring 5, and the cylindrical part 6B is fastened by the second calking ring to fix the base body 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184642-A (JP)
Title: Cooling water passage structure for cylinder head
Inventor: TANIMURA MASANORI
IPC: F02F1/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an innovative cooling water passage structure of a cylinder head capable of improving rigidity of a lower wall.  <P>SOLUTION: In a space among cylinders, head bolt through-holes 20 penetrating an upper wall 11 and a lower wall 12 are provided at both sides of a cylinder head 10. A rib 30 comprising a lower central piece 30a and upper branched pieces 30b is provided between the head bolt through-holes 20 on the both sides, an upper cooling water passage 41 is formed inside the upper branched pieces 30b, 30b, and lower cooling water passages 40a, 40b are formed on both sides of the lower central piece 30a. Thus, since part of axial force of the head bolt is transmitted via the rib provided between the head bolt through-holes from the head bolt through-hole portions to the lower wall, deformation of the lower wall is efficiently prevented, thereby providing the cylinder head with improved gas sealability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002278555-A (JP)
Title: Keyboard device
Inventor: TANIGUCHI HIROKAZU
IPC: G09B15/00
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard device which is capable of realizing an easy to understand navigation function, prevents contours of light sources from distinctly appearing in relief and has high grade and gives sense of high quality. SOLUTION: A white key 20 is formed of a composition for the white key containing a white coloring agent, containing polymethyl methacrylate and titanium dioxide and a light-diffusing agent, consisting of the crosslinked composition of polystyrene or barium sulfate. A black key 30 is formed of a composition for the black key, containing a light diffusing agent containing the polymethyl methacrylate and the crosslinked matter of the polystyrene and a black coloring agent containing carbon black. The distances from the light sources to illumination section P and Q of the white key 20 and the black key 30 are >=8 to <=27 mm, in the case of the white key 20 and >=8 to <=29 mm in the case of the black key 30. The sheet-metal gauge of the illumination section P is >=1 to <=6.0 mm, and the sheet-metal gauge of the illumination section Q is >=1 to <=3.0 mm.  The lux of the light source for illuminating the illumination section P is >=228 lux and the lux of the light source to illuminate the illumination section Q is >=188 lux.
Patent JP-2003184524-A (JP)
Title: Structure for lubrication of outboard-engine balancer shaft
Inventor: TAKAHASHI MASAAKI
IPC: F01M11/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for lubrication of an outboard-engine balancer shaft, in which lubricating oil is sufficiently supplied to the balances shaft without creating imbalance in the amount to each to-be-lubricated part and without making intricate the whole structure of the lubrication system.  <P>SOLUTION: In the this structure, the balancer shaft 35 is placed parallel with a crank shaft 15, and is constituted to be rotatively driven by the crank shaft 15. The outboard engine is mounted longitudinally to a hull so that the crank shaft 15 becomes almost vertical at a time of sailing. Lubricating oil supplied to a 1st crank journal 19a of the crank shaft 15 is partly branched to be supplied to respective bearings 46, 47 of the balancer shaft 35.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209124-A (JP)
Title: Method of manufacturing field-effect semiconductor device, and field-effect semiconductor device
Inventor: TANIGUCHI OSAMU
IPC: H01L21/8234
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a field-effect semiconductor device which is capable of reducing parasitic resistance determined by distances between a gate electrode and a source electrode and between the gate electrode and a drain electrode, and is also capable of improving device characteristics and which has superior uniformity and reproducibility, and also to provide a field-effect semiconductor device manufactured by the same.  <P>SOLUTION: The method of manufacturing a field-effect semiconductor device comprises a process of forming a gate metal on a semiconductor layer formed of a gallium nitride-based compound semiconductor expressed by a general expression (1) Al<SB>x</SB>In<SB>y</SB>Ga<SB>1-x-y</SB>N, where x+y=1, 0≤xη1, and 0≤y≤1; and a process of forming the source electrode and the drain electrode self-alignedly with the gate metal as a mask material. A field-effect semiconductor device manufactured by this method is also provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002218557-A (JP)
Title: Method for controlling operation of mobile terminal having multimedia data service capability
Inventor: JUNG SANG IL
IPC: H04N21/414
Filed: 2001-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the operation of a mobile terminal having a multimedia data service capability. SOLUTION: The method includes a step of making a call to a base station if a multimedia data service request is made by a mobile terminal user to receive multimedia data, a step where the mobile terminal sends a data service request signal to the base station, a step where the mobile terminal receives the corresponding multimedia data for a first predetermined period of time, a step where the mobile terminal calculates the play-back period required to play back the received multimedia data and sends an information signal including the calculated play-back period to the base station, a step where the mobile terminal receives a confirmation signal responding to the information signal sent from the base station, a step where the call connection is disconnected and provision of electric power to a signal receiving/transmitting part of the terminal is stopped, and a step where the multimedia data received for the play-back period are played back for the play-back period.
Patent JP-2003187884-A (JP)
Title: Earth terminal fitting
Inventor: MAEDA TATSUYA
IPC: H01R4/34
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable an earth terminal fitting to be kept in a good contact with a corresponding member even if bolts fixing the earth terminal fitting drop or become loose.  <P>SOLUTION: The earth terminal fitting comprises a base 12 where a bolt-hole 12a is formed and a rotation-preventing protrusion 14 which is protruded from one end of the base 12 and can be passed through a locking hole Ba formed on an attachment face of a car body, and comprises an engaging protrusion 12b which is inserted into the engaging hole Bb formed on the attachment face and comprises an engaging pawl 12c that can be caught by an opening edge of the engaging hole Bb on a back face side, at a position opposite to the rotation-preventing protrusion 14 around the bolt-hole 12a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187832-A (JP)
Title: Fuel cell system
Inventor: ODA KATSUYA
IPC: H01M8/04
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system which enables keeping temperature of water to be substantially constant, in a water tank of the fuel cell system by preheating water being supplied to the water tank, using exhaust heat generated in the fuel cell system.  <P>SOLUTION: Electric power is generated, by supplying an anode of a fuel cell 5 reformed gas being mainly constituted of hydrogen, which is made from raw fuel gas (domestic fuel gas, etc.), using a fuel reforming device A comprising, desulfurization equipment 1, reforming equipment 2, a carbon monoxide transformer 3 and carbon monoxide eliminating equipment, and by supplying a cathode of the fuel cell 5 humidified air made by bubbling air in a water tank 6. A first preheating circuit 9, through which ion exchange water from a demineralized water device 7 flows to the water tank 6 via a cell-exhausting air heat exchanger 8, is disposed. The ion exchange water is preheated to an appropriate temperature, by exchanging heat between air from the cathode flowing into the cell exhausting air heat exchanger 8 before the bubbling and the ion exchange water of the normal temperature.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185624-A (JP)
Title: Moisture measuring apparatus
Inventor: TERAUCHI HIROICHI
IPC: G01N27/416
Filed: 2001-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moisture measuring apparatus capable of accurately measuring moisture content while adopting a solid electrolyte layer.  <P>SOLUTION: The moisture measuring apparatus comprises a hydrogen ion conductive solid layer 5 provided between an electron conductive and gas permeable anode 2 and a cathode 4. A block layer 91 for substantially blocking electron conduction or a block layer 92 for substantially blocking hydrogen ion conduction is provided between the anode 2 or the cathode 4 and the solid layer 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184384-A (JP)
Title: Locker device
Inventor: OBA AKIRA
IPC: E05B65/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locker device for effectively utilizing a storage space.  <P>SOLUTION: The locker device has two baggage storing chambers 2 partitioned by a partition wall 1 and provided in a horizontal direction, a door 3 pivoting the side of the partition wall 1 as an opening and closing side end edge and blocking each baggage storing chamber 2, and a locker unit part 6 provided with a lock device 5 lockably locking a part to be locked 4 provided on the opening and closing side end edge part of each door 3. The lock device 5 is constituted to be stored in the partition wall 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187338-A (JP)
Title: Burglar prevention device for window
Inventor: TAKIMOTO KATSUYASU
IPC: G08B13/00
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and easily attachable burglar prevention device for a window for surely detecting an intruder from a jalousie window, for which a stable operation is guaranteed.  <P>SOLUTION: A first stopper is denoted by 1 and a spring 6 is incorporated. A second stopper is denoted by 2 and a limit switch 5 to be switched by pushing-in a bar-shaped member is incorporated. A pole made of stainless steel is denoted by 3, an adjuster is denoted by 4 and attached to both ends of the pole 3, and by tightening a lock screw 7 after increasing/decreasing the length of a part overlapping with the pole, the entire length of the bar-shaped member is adjusted. A terminal base 8 connected to the lead of the limit switch 5 is incorporated inside the second stopper and a contact point state of the limit switch 5 is outputted through wiring connected to the terminal base.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182865-A (JP)
Title: Sheet feeding device and image forming device
Inventor: NISHITANI SHUJI
IPC: B65H1/24
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve paper setting operability by removing a cassette from a device body for holding a middle plate at the lowest position automatically.  <P>SOLUTION: When the cassette is drawn, the middle plate is held at the lowest position by a spring for pressing the middle plate in the direction opposite to a sheet feeding pressure energizing direction. When the cassette is inserted, paper feeding pressure is generated by the abutting of the spring on the device body, and also presses the cassette in the insertion direction.  <P>COPYRIGHT: (C)2003,JPO