baber/WOPTO huggingface dataset:
Patent JP-2004360514-A (JP)
Title: Cylinder fuel injection type internal combustion
Inventor: OGAWA TADAO
IPC: F02M69/04
Filed: 2003-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a lean air-fuel ratio around a spark plug and thereby to improve combustion property of fuel and increase in output torque, in a cylinder fuel injection type internal combustion engine comprising: a cylinder head 3 closing a top of a cylinder 2 in a cylinder block 1; a pair of right and left intake ports 8 disposed to the cylinder head and opening downward and toward a combustion chamber 5 recessed under a lower face of the cylinder head; and the spark plug 11 disposed to the cylinder head and positioned approximately at the center of the combustion chamber, and further comprising a fuel injection valve injecting the fuel diagonally downward.  <P>SOLUTION: The fuel injection valve is provided with: a first injection port 12a injecting the fuel to spread out in a fan-like form when seen from an axial direction of the cylinder; and a second injection port 12b injecting the fuel to spread out in the fan-like form when seen form the axial direction of the cylinder. Angular difference is set between a diagonally downward injection angle θ1 of the first injection port 12a and a diagonally downward injection angle θ2 of the second injection port 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360997-A (JP)
Title: Explosive cartridge
Inventor: ARITA TAKEISA
IPC: C06B31/28
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an explosive cartridge for preventing hole plugging highly frequent at a consumption site and the cut of the leg line of a master die.  <P>SOLUTION: The explosive cartridge with a casing material and an explosive filling degree selectively adjusted has a tearing strength of 39.2-147.0N and the master die has a leg line embedding degree of 24.5-83.3N.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004329808-A (JP)
Title: Perforated clean foil sheet
Inventor: MURAKAMI KAHORU
IPC: A47J37/06
Filed: 2003-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet for a fish broiling grill of a gas table hygienic and economical, reducing stains of the fish broiling grill without impairing the original taste of broiled fish and capable of broiling ingredients other than fish without smelling of fish.  <P>SOLUTION: Thin rectangular holes are opened in an aluminum foil sheet rolled in several meters. The aluminum foil sheet is cut only by a required length and laid on the fish broiling grill for use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004360358-A (JP)
Title: Track bearing structure
Inventor: ISHIBASHI TADAYOSHI
IPC: E01B1/00
Filed: 2003-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a track bearing structure which secures a predetermined space under a railway, and minimizes a lifting quantity of the railway even if the track is temporarily borne by a construction girder.  <P>SOLUTION: The track bearing structure is provided for bearing a track 2 by the construction girder 1 formed of main girders 11 arranged along the railway and transverse girders 12 borne by the main girders 11, while securing the predetermined space under the railway. According to the track bearing structure, each transverse girder 12 is formed so that its central portion is lower in height than track bearing portions 12b on both sides thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005001038-A (JP)
Title: Cutting machine
Inventor: NAKAGAWA YOSHIO
IPC: B23D29/00
Filed: 2003-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting machine which smoothly carries out cutting work without damaging cutting blades.  <P>SOLUTION: The cutting machine has a holding support 8 arranged at a location between a cutting object 20 and a pair of cutting blades 4, 5, in order to inhibit the application of a shearing rotational force generated at the time of cutting, to the cutting object. As a result, the cutting is carried out in a good condition in which an angle defined by the cutting blades 4, 5 and the cutting object 20 is always set to a value close to a right angle. The holding support 8 is arranged so as to be protruded from a spindle 3 that rotatably supports proximal ends of the cutting blades 4, 5, toward distal ends of the same, and formed so as to have pinching sections 8a that can pinch the cutting object 20 at the time of cutting. Further the cutting machine is provided with a rotation bearing ring 9 which is rotatable about a longitudinal center shaft thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000469-A (JP)
Title: Game tool and game system
Inventor: TAKAHASHI MASANORI
IPC: A63F1/02
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game tool and a game system for a card game enabling a player to enjoy.  <P>SOLUTION: The game tool consists of a number of cards C in the shape of a square, a rectangle, an equilateral triangle or a regular hexagon. The front side 1 and the rear side 2 of each card are colored in first and second colors. Letters 3 with the same pronunciation are indicated on both the front side 1 and the rear side 2, and the letters with the same pronunciation are inverted on either side. The playing method related to the game tool can be realized by a computer system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005004587-A (JP)
Title: System and apparatus for name solution
Inventor: SAITO HIROSHI
IPC: G06F12/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a name solution mechanism that excellently operates even for flexible namespaces such as attribute bases or scale expansion.  <P>SOLUTION: This name solution system is provided with a plurality of name solution apparatuses placed on a network and a namespace (1) that is composed of a plurality of partial spaces (2a to 2c) that are taken charge by the name solution apparatuses. Each name solution apparatus has its own partial space which is specified by a plurality of levels specified as distance information on an axis. Each name solution apparatus has information which specifies corresponding relations of resource names that belong to its own partial space and their addresses, data that specify its own area for each level, and a means for calculating a distance of each level on the axis for every level. In addition, each name solution apparatus also has a means for determining whether or not the calculated distance of each level exists in its own partial space, and a means for transferring an inquiry for the name solution to the name solution apparatus which takes charge of the partial space placed at the calculated distance if the calculated distance of each level does not exist in its own partial space as the result of the determination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005000558-A (JP)
Title: Back pad sheet of freely reclining chair
Inventor: NOMOTO KAZUHIRO
IPC: A61G5/00
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back pad sheet of a freely reclining chair which can reduce the rubbing of the back of the sitting person with the back pad sheet when the back pad sheet is reclined.  <P>SOLUTION: The back pad sheet 12 mounted on a backrest frame 11 of the backrest part 5 is made of a specified stretchable resin material while a large caliber open hole 12g is formed at the central part where it contacts at least the area near the center of the back of the bathing person. As a result, when the backrest part 5 is reclined, the pulling on the back of the shower bathing person can be reduced by the deformation of the large caliber open hole 12g and this causes a decrease in the rubbing of the back of the sitting person with the surface of the sheet 12 without requiring complicated mechanisms.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010399-A (JP)
Title: Screen apparatus for image display projector
Inventor: MINATO HIROYUKI
IPC: G03B21/60
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To speedily switch and display images by two image display projectors, in a screen apparatus for image display projector.  <P>SOLUTION: An image display screen 3 of the screen apparatus 1 comprises many light reflecting elements which are longitudinally and laterally arrayed. Light reflecting surfaces of the respective light reflecting elements are slanted selectively to the right R or left L based upon the front direction C of the image display screen 3 at nearly 30° to the image display screen 3. The two image display projectors 2A and 2B are used to project image projection lights 20a and 20b at nearly 30° from the right direction R or left direction L to the image display screen 3 and the light reflecting surfaces of the respective light reflecting elements constituting the image display screen 3 are slanted selectively to the right R or left L to reflect the image projection light 20a or 20b of the image display projector 2A or 2B to the front of the image display8 screen 3, thereby displaying its image.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011697-A (JP)
Title: Proton exchange material and fuel cell electrode using the same
Inventor: TAKAMI MASAYOSHI
IPC: H01B1/06
Filed: 2003-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve the durability of a proton exchange material while maintaining the performance of a fuel cell.  <P>SOLUTION: The proton exchange material contains an inorganic phosphate compound. The fuel cell electrode contains the proton exchange material, a catalyst-carrying conductor, and the inorganic phosphate compound. The fuel cell uses the fuel cell electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004342059-A (JP)
Title: Test controller
Inventor: TANIGAKI KIYOSHI
IPC: G05B19/05
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact portable test controller which can be used for general-purpose in various systems, and which can simply execute advanced programmable control.  <P>SOLUTION: A connector type terminal block (input) 30 to which an input signal line from a control object machine is connected, a connector type terminal block (output) 40 to which an output signal line to the control object machine is connected, an input/output port 20 to which an external computer is connected, a panel display type PLC10 in which a control program is installed from the external computer via the input/output port 20, the input signal from the control object machine is inputted via connector type terminal block (input) 30 based on the installed control program, and outputs the output signal to the control object machine via the connector type terminal block (output) 40 are housed in the same housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004090621-A (JP)
Title: Apparatus and method for discharging liquid and apparatus and method for manufacturing panel for display device
Inventor: SATOMURA SEIICHIRO
IPC: H05B33/14
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize the discharge amount of the ink from the nozzle of a liquid discharge head.  <P>SOLUTION: A liquid discharge apparatus is constituted so as to discharge a liquid to a medium by the liquid discharge head having a plurality of nozzles for discharging a liquid and has a discharge amount varying part 304 capable of individually varying the liquid discharge amounts from a plurality of the nozzles of the liquid discharge head with respect to a plurality of nozzles. The discharge amount varying part includes a voltage control circuit 313 capable of altering the drive voltage value of drive pulses supplied to a plurality of the nozzles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005017693-A (JP)
Title: Optical fiber splicer and method for splicing optical fiber
Inventor: ARIMA TADAO
IPC: G02B6/255
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber splicer capable of automatically and continuously connecting many optical fiber couples.  <P>SOLUTION: Disclosed is the optical fiber splicer which fuses and splices a plurality of 1st optical fibers arrayed and arranged at intervals and a plurality of 2nd optical fibers arranged opposite the respective 1st optical fibers. The optical fiber splicer includes an XY table capable of moving in X and Y directions, a tray mounted on the XY table, and 1st and 2nd clamps which clamp the 1st and 2nd optical fibers to be fused and spliced among the plurality of 1st and 2nd optical fibers. The optical fiber splicer further includes 1st and 2nd electrode rods which are vertically arrayed and arranged, 1st and 2nd cameras which are arranged across the 1st electrode rod, and an image processing unit which processes images picked up by the 1st and 2nd cameras.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017753-A (JP)
Title: Fixing device
Inventor: KAWABATA YASUSHI
IPC: G03G15/20
Filed: 2003-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the occurrence of peeling blister between a fixing belt and a recording paper after the belt and the paper passes through a fixing/pressurizing part, and also, capable of preventing the occurrence of defective fixation such as uneven glossiness or cockling due to the peeling blister.  <P>SOLUTION: The fixing device is provided with a sheet-like member (50) fixedly arranged in contact with the inner peripheral surface of the fixing belt (10) in a position on the upstream side of the fixing/pressurizing part (N) between pressure rollers (30 and 31) in the rotating direction of the fixing belt (10), and a pressure roll (55) rotating in press contact with the outer peripheral surface of the fixing belt coming in contact with the sheet-like member, and the recording paper (P) carrying a toner image (T) to be fixed is guided in between the pressure roll and the outer peripheral surface of the fixing belt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019828-A (JP)
Title: Semiconductor device
Inventor: KAYUKAWA KIMIJI
IPC: H01L21/3205
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress breakdown of a semiconductor chip due to thermal stress in a semiconductor device where the electrode of the semiconductor chip is bonded to solder.  <P>SOLUTION: An Al electrode 19 formed on a semiconductor substrate 15 through an interlayer insulating film 17 is connected electrically with a P type layer 13 and an N<SP>+</SP>type layer 14 through a contact hole 18 formed in the interlayer insulating film 17 and an Ni plating layer 20 is formed on the Al electrode 19. In the semiconductor device having a constitution where the Ni plating layer 20 of the semiconductor chip is bonded to solder 6b, a void 25 is provided in the Al electrode 19 at a position on th upper side of the contact hole 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014513-A (JP)
Title: Liquid droplet discharging head, nozzle hole position detection method and liquid droplet discharging device
Inventor: ITO YOSHIHIRO
IPC: B41J2/055
Filed: 2003-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid droplet discharging head in which positions of nozzle holes can be surely detected by a simple method, and to provide a nozzle hole position detection method and a liquid droplet discharging device.  <P>SOLUTION: The liquid droplet discharging head 3 is formed by arranging a plurality of liquid droplet discharging elements 32 side by side. The liquid droplet discharging element 32, which has the nozzle hole 321, a pressure chamber 322 that communicates with the nozzle hole 321, and an actuator 323 for changing the pressure of a liquid filled in the pressure chamber 322, discharges the liquid as liquid droplets from the nozzle hole 321 by driving the actuator 323 and changing the pressure of the liquid. At least one nozzle hole-like hole 36 which is not used for discharging the liquid droplets is provided at a nozzle face 31 where the nozzle holes 321 of the respective liquid droplet discharging elements 32 are formed side by side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004164814-A (JP)
Title: Reset circuit and nonvolatile ferroelectric memory apparatus using the same
Inventor: KANG HEE BOK
IPC: H03K17/22
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve operation characteristics of a memory.  <P>SOLUTION: A reset signal generating circuit is provided with a power source sensor which maintains the magnitude of an applied voltage for a specified period, a critical voltage controller which outputs the voltage by adjusting the level of a power source voltage for generation of a reset signal according to a change in the power source voltage and a bias voltage, a feedback controller which pulls down the output voltage of the power source sensor when the power source voltage attains a specified level in accordance with the output voltage of the critical voltage controller, a pull-up controller which outputs a reset signal for the change in the output voltage of the power source sensor by pulling up the output voltage of the power source sensor, and a self-bias section which outputs the bias voltage and adjusts the current capacity to be supplied to the feedback controller from the critical voltage controller according to the change in the power source voltage. The reset signal is stably generated only when the power source voltage reaches the specified level regardless of the power-up slope of the power source voltage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005025294-A (JP)
Title: Input/output request priority controller in two or more systems
Inventor: OMURA YUKIYOSHI
IPC: G06F13/362
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To uniquely decide priority at the time of changing or adding the input/output request priority of a certain system by making it unnecessary to reconsider input/output request priority set in another system.  <P>SOLUTION: This input/output request priority controller is constituted of a means for storing a system priority level where the priority of an input/output request to an input/output device is decided for each system and application priority where the priority is decided for each application, a means for extracting the system priority level and the application priority, and for calculating the priority of the input/output request based on the extracted system priority level and application priority, and for setting the calculated priority in the priority table to prepare a priority table and a means for extracting the priority corresponding to the application from the priority table when an input/output request is made from the application, and for making the input/output request to the input/output device by using the extracted priority.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022672-A (JP)
Title: Folding box-formed container
Inventor: TODA NAOTOSHI
IPC: B42F21/06
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding box-formed container capable of being folded while keeping sufficient rigidity and securing a space for storing accessories or the like when folded.  <P>SOLUTION: The folding box-formed container includes a body 2 having both ends opened and formed like a square cylinder, a base plate (end plate) 3 capable of opening/closing an opening at one of ends of the body 2, a lid plate 4 capable of opening/closing an opening at the other end of the body 2, a partition 5 detachably attached in the body 2, and a plurality of hinges 6 making the body 2 foldable. The body 2 is formed of two opposite side plates 21 and 21, two opposite widthwise plates 22 and 22, and the plurality of hinges 6. The side plates 21 and 21, the widthwise plates 22 and 22, and the plurality of hinges 6 are integrally molded of a synthetic resin. The respective hinge 6 is formed of a thin hinge. Therefore, the respective hinges 6 are also integrally molded with both side plates 21 and 21 and both widthwise plates 22 and 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022899-A (JP)
Title: Organic group-containing silica gel
Inventor: MORI HIROSHI
IPC: C01B33/159
Filed: 2003-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide organic group-containing silica gel containing a desired organic group in high concentration, exhibiting a sharp fine pore distribution, having excellent thermal resistance, water resistance, physical stability or the like and produced with high productivity.  <P>SOLUTION: The organic group-containing silica gel is characterized in that (a) the pore volume is 0.5-1.6 mL/g, (b) the specific surface area is 300-900 m<SP>2</SP>/g, (c) the mode diameter (Dmax) of the fine pore is <20 nm, (d) the total volume of fine pores having diameter in the range of Dmax±20% is ≥40% of the total volume of all fine pores, (e) the silica gel is amorphous and (f) the ratio of silicon atom directly coupled to carbon atom in total silicon atoms is ≥0.1 % and further, (g) following relation (I) in a solid Si-NMR (nuclear magnetic resonance) measurement is satisfied and (h) simultaneously following relation (II) and/or following relation (III) are satisfied. The relation (1) is expressed by Q<SP>4</SP>/(Q<SP>2</SP>+Q<SP>3</SP>)≥0.151×(Dmax)+1.01, the relation (II) is expressed by D<SP>2</SP>/D<SP>1</SP>≤2 and the relation (III) is expressed by T<SP>3</SP>/(T<SP>1</SP>+T<SP>2</SP>)≤2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003348-A (JP)
Title: Side ditch and block for side ditch
Inventor: OIKE ETSUJI
IPC: E03F5/06
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a side ditch wherein a sufficient opening area for swallowing rainwater to the side ditch is secured.  <P>SOLUTION: The side ditch 1 is provided with a groove 40 extending in the longitudinal direction of the side ditch 1 along one edge of an opening, and the groove 40 is extended all over in the longitudinal direction of the side ditch 1, thereby providing the side ditch having high drain efficiency of rainwater. Although a grating lid may be installed on the groove 40, when an obstacle to walking is not caused, the side ditch is kept as it is without placing a grating, which will not cause any problem. Thus, the side ditch 1 having the groove 40 extended fine in a straight line to present excellent scene is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005026986-A (JP)
Title: Reproduction display system and program thereof
Inventor: SUGIMOTO KENJI
IPC: H04N7/16
Filed: 2003-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproduction display system capable of comparing an edited or a photographed advertisement picture (an original picture) with an advertisement picture (a converted picture) to which a conversion processing is made when performing editing or photographing.  <P>SOLUTION: The reproduction display system reproduces and displays a result where picture information is converted for distributing via a network. The reproduction display system comprises conversion processors 24, 26, 27 for performing specific conversion processing according to the distribution system of inputted picture information, and an output 32 for outputting the picture information synchronously with converted picture information where the specified conversion processing is made.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022526-A (JP)
Title: Assisting stand for attaching tire chain
Inventor: SEKIGUCHI TAKUMI
IPC: B60C27/06
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assisting stand for attaching a tire chain whereby a tire can be always stopped in a suitable position of a tire placing part even when a driver does not pay attention to a stop position.  <P>SOLUTION: This assisting stand 10 comprising inclined parts 11 and 13 for tire riding and the tire placing part 12 is provided with a recessed shape having a radius of curvature larger than the one of an outer periphery of the tire to be placed on an upper surface of the tire placing part 12 along the tire advancing direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI