baber/WOPTO huggingface dataset:
Patent JP-2003062303-A (JP)
Title: Unit type game island
Inventor: KIMIJIMA MASAYUKI
IPC: F16B5/00
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To simplify the execution of installation as well as the management of parts by confining the units of a game island making up the game island to two units of an island body part and a base part. SOLUTION: The island body units each of which has a plurality of game machines arranged side by side thereon while including a frieze board part covering a replenishment-related mechanism at an upper part thereof and an island wainscot part at a specified height covering a recovery-related mechanism at a lower part thereof are built separately from a base part for connecting the island body units and arranged back to back at a location for installing the game island. After the fixing of the base part at the specified location for installing the game island, lower parts of the island body units are linked to the base part back to back and upper parts of the units are linked thereto to make the game island. The game island thus obtained is put together with the game islands of the same form to form a fleet of game islands in an arbitrary length.
Patent JP-2003061479-A (JP)
Title: Plant raising container, vegetation base and method for roof greening
Inventor: TANIGUCHI MITSUO
IPC: A01G1/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a plant raising container which is favorably handled and is suitable for tending of subsequent vegetation, has no fear of outflow of vegetation base, effectively prevents emission of offensive smell and vermination of insects, etc., by puddles and can readily be moved and removed and has proper air permeability, water holding property and drainage property. SOLUTION: This plant raising container has an open bottomed box-type shape and is obtained by mixing granular plastic foam with fibers and subjecting the mixture to pressure forming.
Patent JP-2003063897-A (JP)
Title: Nitride-based iii-v group compound semiconductor substrate and method for producing the same, method for producing light emitting device of semiconductor and method for producing semiconductor device
Inventor: SUZUKI YASUHIKO
IPC: H01L33/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To suppress the amount of the warping of a substrate below 70 μm when forming the semiconductor layer of a nitride-based III-V group compound on a substrate formed of a substance different from the nitride-based III-group compound. SOLUTION: When the semiconductor layer formed of a nitride-based III-V group compound such as GaN is grown on the substrate such as a sapphire substrate, the thickness x of the substrate is selected so as to satisfy 0<y/x<=0.011 and x>=450 μm with respect to the thickness y of the semiconductor layer of the nitride-based III-V group compound. Under the conditions of the maximum dimension D (cm) of the substrate, the amount of warping of 0<H<=70×10<-4> (cm), and z=y/x, D is selected so as to satisfy 0<D<(2/CZ) cos<-1> (1-HCZ), providing that C (cm<-1> ) is a proportional constant when the radius ρ (cm) of the curvature of the substrate is expressed to be 1/ρ=CZ.
Patent JP-2003072885-A (JP)
Title: Structure and method of joining precast concrete plates
Inventor: MUROI FUJIO
IPC: E03B11/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To construct a water tank or the like using precast (PCa) panels which allows the tanks or the like with various diameters to be constructed of the PCa panels of the same shape, to construct a joint structure excellent in water sealability of the PCa panels, and to easily form of a simple framework or the like. SOLUTION: The joint structure of PCa plates 1 of a PCa tank with an external cable has a slit steel pipe 10 disposed as a joining pipe toward the outside of the tank on a joint space 2, and right and left sides of the steel pipe 10 are respectively fitted into notched grooves 11 and 11 formed on opposite joining end surfaces 1a and 1a, thereby making adjustable a joining angle of adjacent PCa plates 1 and 1 with the steel pipe 10 as the center. A semi-through type joint framework comprising the steel pipe 10, a resin-based framework 12 and a resin-based separator 13 is used to fill an unshrinkable grout material 14 into a joint space 2-1 and the steel pipe 10. An applied waterproof material 15 is provided between the steel pipe 10 and the groove 11, and a waterproof sealing material 16 is provided inside a joint space 2-2.
Patent JP-2003067755-A (JP)
Title: Road white line recognition device
Inventor: KOSHO HIROYUKI
IPC: G08G1/16
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To allow the continuation of processing using a road parameter by suppressing the reduction in precision of the road parameter in the false detection of a road white line. SOLUTION: Two or more windows Ww for detecting right and left road white lines in an image taken by a camera 1 are set to the taken image (steps S1 and S2), white line candidate points L are detected every window Ww (step S3), and the road parameter S is estimated on the basis of them (step S4). On the basis of the white line candidate points L detected in step S3 corresponding to the lateral road white lines, it is determined whether the lateral detected white lines are actual lines or broken lines (step S6). When one is a solid line and the other is a broken line, the reliability of the broken line-side detected white line is evaluated (step S7), and when the reliability of the broken line-side detected white line is low, the road parameter S is re-estimated on the basis of only the solid line-side detected white line (step S9).
Patent JP-2003068115-A (JP)
Title: Luminaire for vehicle
Inventor: AMANO YASUYUKI
IPC: F21S8/10
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To improve appearance of a luminaire for a vehicle, when it is lit, which irradiates light by indirect lighting using a plurality of LED light sources. SOLUTION: Light rays from the plurality of LED light sources 18 are formed by a plurality of Fresnel lenses 20 into parallel light rays, which are reflected forward of the lighting fixture by a reflector 22. A parallel light irradiating direction of a first lens group B1 for forming light rays from a first LED light source group A1 into parallel light rays and a parallel light irradiating direction of a second lens group B2 for forming light rays from a second LED light source groups A2 into parallel light rays are set perpendicular to each other in the front view of the luminaire. A reflecting surface 22a of the reflector 22 is divided into a plurality of segments S, to each of which a first and a second reflecting element 22s1 and 22s2 for reflecting the parallel light rays from the lens groups B1 and B2 respectively are allocated.  When the reflecting surface 22a is observed from the front of the lighting fixture, the region of the first reflecting element 22s1 and the region of the second reflecting element 22s2 are viewed with brightness.
Patent JP-2002123902-A (JP)
Title: Driver circuit of write head for writing to memory disk and its method
Inventor: PATTI GUISEPPE
IPC: G11B5/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an improved method and the circuit for controlling a write head for a magnetic disk storage device. SOLUTION: When the flow direction of the current is reversed from the 1st direction in which the current is being supplied to the write head through a write head terminal to the 2nd direction in which the current is drawn out from the write head through the write head terminal, an appropriate pull-up device is activated during the period of specified time. A clamp device being connected to the pull-up device to be temporarily activated is activated after that, thereby the corresponding write head terminal is clamped to the intermediate voltage level at the steady state.
Patent JP-2003074430-A (JP)
Title: Intake device for multicylinder engine
Inventor: MATSUZAKI EIICHI
IPC: F01M13/00
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an improved intake device for a multicylinder engine free from the attachment of carbon around an EGR gas discharge port opened in an intake passage. SOLUTION: An EGR gas distributing passage 30 and a blow-by gas distributing passage 29 are integrally formed in a state of crossing the cylinder bank direction between the branch pipes, on an upper face of an intake manifold 2 manufactured by arranging plural branch pipes 2a-2d respectively connected to an intake port of each cylinder, in parallel with each other, and discharge ports 24a-24d to each of intake pipes, of the EGR gas distributing passage are mounted at an intake upstream side with respect to the discharge ports 22a-22d to each of intake pipes, of the blow-by pass distributing passage. Whereby the attachment of carbon around the EGR gas discharge ports can be inhibited.  In particular, the transfer of the heat of the EGR gas to the blow-by gas can be reduced by an air layer, in a case when an air gap 13 is formed between the EGR gas distributing passage and the blow-by gas distributing passage to form the air layer.
Patent JP-2003082785-A (JP)
Title: Heat insulating base sheet
Inventor: SUZUKI KAZUHIRO
IPC: E04B1/80
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating base sheet easy to construct. SOLUTION: An engagement part 60 is formed on a lateral overlapping part 16, and an engaged part 61 to be combined with the engagement part 50 is formed on a lateral overlapped part 15. The engagement part 60 and engaged part 61 of adjacent heat insulating base sheets 1 and 1 are combined, whereby the eaves ridge directional sliding of the laterally adjacent heat insulating base sheets 1 and 1 can be prevented.
Patent JP-2003076342-A (JP)
Title: Liquid crystal device and electronic equipment
Inventor: MAEDA TSUYOSHI
IPC: G09G3/20
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a semitransmissive reflection type liquid crystal device in which color reproducing range is made wide when conducting displaying ion a transmissive mode and display quality is made superior. SOLUTION: A semitransmissive reflection type liquid crystal device 1 is provided with a liquid crystal panel 30 having a color filter 13 and a back light (an illumination means) 40. The color filter 13 is provided with a plurality of kinds of coloring layers 13R to 13B having different colors. The back light 40 is provided with a plurality of kinds of light emitting elements 41R to 41B which emit color light beams corresponding to the colors of the layers 13R to 13B respectively. When displaying is conducted in a transmissive mode, one frame is divided into a plurality of fields, and the plurality of kinds of elements 41R to 41B are made to sequentially emit light in one frame. Then, the displaying is conducted by field sequential driving in which the panel 30 is driven for every one field in synchronism with the light emission timing of the elements 41R to 41B.
Patent JP-2003087375-A (JP)
Title: Foldable mobile radio equipment
Inventor: IWABUCHI KAZUHIRO
IPC: H04M1/02
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide foldable mobile radio equipment that prevents radio wave reception sensitivity from being deteriorated due to antenna interference. SOLUTION: The foldable mobile radio equipment of this invention provided with; a receiver side case having a reception section; a transmitter side case having a transmission section; and a hinge section for coupling the receiver side case and the transmitter side case freely turnably, where the receiver side case and the transmitter side case are freely opened/closed by the hinge section, includes a radio communication antenna with an angle change mechanism placed in the receiver side case or the transmitter side case, and opening/closing the receiver side case and the transmitter side case operates the angle change mechanism to change the angle of antenna. Thus, the reduction of the radio wave reception sensitivity or the like can be prevented.
Patent JP-2003071096-A (JP)
Title: System and method for game
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a game system capable of increasing opportunities of receiving benefit of a point service system for a member of an affiliated shop for and increasing the number of access to a game site on a network. SOLUTION: On condition that a special point return requirement, which satisfies both of arrival at a point return basic number of a managed total point number and a shift of a game mode to a special game mode during a pachinko game played from a PC 2 side via the Internet 1, is fulfilled, a server 10 gives the PC 2 return information for returning a prize and the like matching the point number found by multiplying the point return basic number by a predetermined ratio to a player performing the shift to the special game mode.
Patent JP-2003084419-A (JP)
Title: Generation method for mask data, mask, recording medium and manufacturing method for semiconductor device
Inventor: MORI KATSUMI
IPC: G06F17/50
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a generation method for mask data applied to manufacture of a semiconductor device provided with an inter-layer insulating layer with an excellent embedding property between adjacent wiring layers even for a design rule of 0.13 μm generation or lower for instance, and a mask, a recording medium and a manufacturing method for the semiconductor device. SOLUTION: The generation method for the mask data is applied to the manufacturing method for the semiconductor device and the semiconductor device is provided with a wiring layer arranged in a prescribed pattern on a substrate and a stress mitigation layer arranged in the prescribed pattern on the substrate. The generation method for the mask data comprises a process of resizing a wiring layer pattern 120 and forming a resized pattern 130 so as to make a resize amount positive (+), a process of eliminating the resized pattern having a mutually overlapping part among the resized patterns 130 and a process of forming a stress mitigation layer pattern having a prescribed width on the outer side of the resized pattern.
Patent JP-2003082663-A (JP)
Title: Pile driving equipment
Inventor: ISHIKAWA KAZUAKI
IPC: E02D7/10
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a pile driving equipment capable of offering an excellent carrying ability even under severe working condition due to poor site condition comprising natural ground and also capable of definitely burying steel pipe piles with a high work efficiency for diversified geology from base rock to cohesive soil. SOLUTION: An air hammer 6 which drills ground with a drill bit (S type bit) 8 installed to the tip while pulling and burying a steel pipe pile 7 and a double pipe rod are connected as one united body, compressed air sent to the air hammer 6 through a vent hole 9a formed in the pipe wall of the double pipe rod 9 is jetted toward the bottom surface of the drilled hole from a vent hole 13a at the outer peripheral side of the drill bit 8 and is discharged through a pipe of the double pipe rod 9 together with slime from the vent hole 13b at the center side of the drill bit 8 while burying the steel pipe pile 7.
Patent JP-2003084473-A (JP)
Title: Device and method for image forming and electrophotographic photoreceptor
Inventor: ASANO MASANARI
IPC: G03G21/10
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide the image forming device and the image forming method of an electrophotographic system whose cleaning property is excellent by using the toner of a small grain size and by which the image of a high image quality is obtained and also an electrophotographic photoreceptor used in the image forming device. SOLUTION: The ratio (Dv50/Dp50) of the 50% volume grain size (Dv50) of toner and the 50% number grain size (Dp50) of it is set as 1.0-1.15, and the ratio (Dv75/Dp75) of the cumulative 75% volume grain size (Dv75) of the toner and the cumulative 75% number grain size (Dp75) of it is set as 1.0-1.20, and the number of the toner whose grain size is <=0.7×(Dp50) is set as <=10 number %, and also the electrophotographic photoreceptor possesses an intermediate layer between a conductive substrate and a photoreceptive layer, and the intermediate layer is an insulated layer which incorporates N-type semiconductive particles and binder and in which Bernard cells are formed.
Patent JP-2003098684-A (JP)
Title: Method for evaluating image and method for controlling quality of planographic printing plate
Inventor: MIYAKE HIDEO
IPC: G03F7/38
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a positive-working planographic printing plate material for an infrared laser having high sensitivity, excellent in property of discriminating image areas from non-image areas, therefore causing few printing stains and excellent also in printing resistance. SOLUTION: The positive-working planographic printing plate material has a photosensitive layer on a support comprising an alkali-soluble high molecular compound, a material that absorbs light and generates heat and a 5- or 6-membered lactone compound having a specified structure substituted by an electron attracting group.
Patent JP-2003097116-A (JP)
Title: Electric lock driving device
Inventor: HASHIMOTO MASAYUKI
IPC: E05B47/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electric lock driving device enabling electric locking and unlocking operations of two dead bolts independently by one motor, dispensing with temporary reverse rotation of the motor to return it to an initial position as in a conventional case, facilitating the control, and capable of prolonging service life. SOLUTION: This electric lock driving device enables both of electric locking and unlocking and mechanical locking and unlocking. A drive transmission means 2 consists of a sun gear 4, two planetary gears 5, 6 revolving by the sun gear 4, a link gear 8 for locking detachably meshing with the locking planetary gear 6, and a link gear 7 for unlocking detachably meshing with the unlocking planetary gear 5. The unlocking planetary gear 5 is meshed with the link gear 7 for unlocking by the rotation of the sun gear 4 in one direction to unlock the dead bolts 3a, 3b, and the locking planetary gear 6 is meshed with the link gear 8 for locking by the rotation of the sun gear 4 in the reverse direction to lock the dead bolts 3a, 3b.
Patent JP-2003099754-A (JP)
Title: Pedometer
Inventor: SUGO MASAHIRO
IPC: G04G15/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a pedometer capable of automatically storing a daily number of steps at a time set by a user beforehand. SOLUTION: When a power supply is turned on, a timing operation is started by a timepiece 3. The user sets the time for storing the daily number of steps, and a CPU 6 stores the time in a memory 4. When the user starts walking, the CPU 6 starts count operation by a step sensor 1. Next, based on signals from the timepiece 3, the CPU 6 determines whether a current time matches the storage time stored in the memory. When the current time matches the stored time, the number of steps counted until that time is stored in the storage position of the memory 4, and the current number of steps is returned to zero.
Patent JP-2002189741-A (JP)
Title: Improvement regarding graphical user interface
Inventor: MAHONEY JOSEPH MICHAEL
IPC: G06F3/0482
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and software for rendering information by using a GUI(graphical user interface) control unit selected according to a property of the information and to provide a computer-readable medium including instructions for that. SOLUTION: The method is for providing control on a computer user interface and the information stored in a database 12 is retrieved by a user. Then a GUI control unit which suitably displays the retrieved information is selected. Then GUI control is generated and used to display the retrieved information on a user display device 16.
Patent JP-2003105417-A (JP)
Title: Method for dephosphorizing molten iron
Inventor: HIRATA HIROSHI
IPC: C21C5/32
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a dephosphorizing method by which a good dephosphorizing treatment can be performed without using fluorite in the case of dephosphorizing molten iron by using a top and bottom-blown refining vessel and top-blowing oxygen, and also, bottom-injecting flux. SOLUTION: In the method for dephosphorizing the molten iron by top- blowing the oxygen and bottom-injecting the flux consisting essentially of a component containing one or more from quick lime, limestone and at least the iron oxide into the molten iron by using the oxygen or inert gas or mixed gas thereof as carrier gas, the flux is injected into the molten iron so that a ratio (CaO/O) of CaO amount in the injected flux and the total amount of the iron oxide contained in the injected flux to the oxygen in the carrier gas becomes >=2.5. Further, in this method for dephosphorizing the molten iron, solid oxidizing ratio in the added total oxygen is made above 5 and below 40%.
Patent JP-2003110309-A (JP)
Title: Non-reciprocal circuit device and communication device
Inventor: SAITO KENJI
IPC: H01P1/36
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance and small non-reciprocal device and a communication device. SOLUTION: A non-reciprocal circuit device 1 is composed of a permanent magnet, a ferrite to which a DC magnetic field is applied by the permanent magnet, center electrodes 21 to 23 which are arranged on the ferrite as insulated from it and whose one ends are grounded, matching capacitor elements C1, C2, C13, and C23, a resistor element R, and a metal case. The one ends of the center electrodes 21 to 23 are made to serve as ports P1 to P3, and the other ends of the center electrodes 21 to 23 are electrically connected to a grounding terminal 16. The matching capacitor elements C1 and C2 are electrically connected to the ports P1 and P2 and the grounding terminal 16, respectively. The hot-side terminal electrode and grounding-side terminal electrode of the resistor element R are electrically connected to the port 3 and the grounding terminal 16, respectively.  The matching capacitor element C13 is electrically connected to the ports P1 and P3, and the matching capacitor element C23 is electrically connected to the ports P2 and P3.
Patent JP-2003109673-A (JP)
Title: Battery pack with warning function
Inventor: KANEKO NAOKI
IPC: H01M10/48
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To quickly inform a user of the abnormality in a battery pack such as overcurrent and overheating. SOLUTION: This battery pack with a warning function for warning at the occurrence of abnormality in the battery pack caused by overcurrent and overheating is provided with protection circuits 4, 5 series-connected to the battery 1 to prevent overcurrent and overheating, and a series body consisting of light emitting diodes 6, 7 and resistors R1, R2 connected in parallel to the protection circuits 4, 5 for preventing the overcurrent and overheating. When the protection circuits 4, 5 for preventing the overcurrent and overheating are operated, the light emitting diodes 6, 7 are immediately lighted to inform and warn the user.  The protection circuits for preventing the overcurrent and overheating are a series circuit consisting of a positive temperature characteristic thermistor 4 and a fuse 5, and the series circuit consisting of the light emitting diodes 6, 7 and resistors R1, R2 are composed of two series circuit connected in parallel and respectively operated in the charging direction and the discharging direction.