baber/WOPTO huggingface dataset:
Patent JP-2003164661-A (JP)
Title: Traveling control system for line guided racing game
Inventor: ATSUJI SATORU
IPC: G05D1/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling control system for a line guided racing game, which can stabilize a transfer running and prevents a delay in arriving at a target guide line.  <P>SOLUTION: The traveling control system conforms the detection width centers of right and left light receiving elements 10a and 10c of three guide line tracing light receiving elements 10a, 10b and 10c to the right and left edges 'e' and 'e' of a guide line, respectively, makes the detection width of the central light receiving element equal to the width of a guide line 1, and detects by calculation the amount of deviation of a self-propelled body from the central line 's' of a guide line on the basis of variations in the amounts of light received by the three light receiving elements. A traveling control means (MPU3) in the self-propelled body defines a plurality of virtual guide lines between the central lines 's' and 's' of adjacent guide lines 1 and 1, sequentially designates target virtual guide lines to change the same from one to another while traveling toward a target guide line, and judges the deviating direction of the self-propelled body from the central line 's' of the guide line 1 on the basis of a change in difference between the amounts of light received by the right and left light receiving elements of the three light receiving elements.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168815-A (JP)
Title: Photovoltaic implement, accessory thereof and electric or electronic unit having them
Inventor: WATANABE HARUO
IPC: H01M10/46
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic implement with versatility in which optical energy such as solar battery can be used as the power source of an electric or electronic unit that is usually used and which can be used instead of a standardized battery.  <P>SOLUTION: The photovoltaic implement has a winding core and a photoelectric conversion element which is wound to the winding core, is arranged so that it can freely be pulled out, and is flexible. The multiple photoelectric conversion elements, which are arranged in parallel to the longitudinal direction of a photoelectric conversion sheet and are electrically connected in series, are formed on the photoelectric conversion sheet. The photovoltaic implement has an almost cylindrical shape in a state where the photoelectric conversion elements are wound to the winding core, and it can be attached/detached to/ from the storage of the battery in a prescribed standardized shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003066335-A (JP)
Title: Optical system device
Inventor: HSU CHUAN-YU
IPC: H04N1/19
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical system device of a simple constitution capable of eliminating an influence of the dispersion of the light beam of an image from the surface of an object whose image is picked up, having no limit in dimension and realizing miniaturization. SOLUTION: In this optical system device 30 equipped with at least a curved reflection mirror 300 and an image detector 310 and having a concave mirror which can be used for a scanner, the mirror 300 is used to reflect the image from the object 302 toward the detector 310. At least one plane reflection mirror 308 is put between the object 302 and the mirror 300 and used to adjust the reflection angle and the reflection position of the image.
Patent JP-2002289104-A (JP)
Title: Plasma switch type photoluminescence display element and display device
Inventor: CHOI DO-HYUN
IPC: H01J11/24
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a plasma switch type organic photoluminescence display element which is capable of having a long operable life and improving brightness because of no deterioration by currents and simple structure, which are realized by producing photo-luminescence using ultraviolet radiation produced when plasma is discharged by operating conventional organic light-emitting materials with an active drive using the memory function of plasma without making the organic light-emitting materials emit light by currents, and also provide a display device using the plasma switch type organic photoluminescence display element. SOLUTION: This plasma switch type organic photo-luminescence display element comprises a plasma producing portion 20 for bringing about plasma and organic light-emitting layers 19a, 19b and 19c which are made from organic light-emitting materials and emit visible light by being excited with the ultraviolet radiation produced from the plasma producing portion 20.
Patent JP-2003171304-A (JP)
Title: Mixture liquid of bamboo vinegar of phyllostachys nigra and method for preparing the same
Inventor: ASAKAWA KIMIKO
IPC: A61K8/00
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a mixture liquid of a bamboo vinegar of Phyllostachys nigra for treating the skin (especially effective for athlete's foot) by using a plant existing in the natural world without using the so-called chemical and without causing adverse effects and damaging bodies by a Chinese formulation, and a method for producing the mixture liquid.  <P>SOLUTION: The mixture liquid is useful for the athlete's foot and removing dermal stains and is used for other skin medicinal fluids or healthy drinks. A characteristic constituent means comprising the bamboo vinegar collected from Phyllostachys nigra, the bamboo vinegar collected from Phyllostachys pubescens, an extract from Allium sativum and extract solutions from one or more species of medicinal herbs having fungicidal actions is adopted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177279-A (JP)
Title: Optical connector receptacle
Inventor: FUJIWARA KUNIHIKO
IPC: G02B6/40
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To technically realize connection between an optical device such as a laser module or fiber array and an optical connector.  <P>SOLUTION: In a small optical connector receptacle 1, an optical connector ferrule 8 which is assembled at the tip end of an optical fiber 6 connected to an optical device 4, and another optical connector ferrule are stored in a housing 10 in a state abutting on each other. This receptacle 1 is also designed to impart an abutting force mutually to the optical connector ferrules by blocking an insertion port 9 of the external optical connector ferrule to the housing 10 with a plate spring-shaped clip 11 installed freely rotatably in the housing 10. The housing 10 is structured so as to be integrally mounted by engaging with an upper body 13 through slidable transfer from the insertion port 9 relative to a lower body 12 which is fixed on a circuit substrate 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003174216-A (JP)
Title: Double perovskite structure magnetoresistive element
Inventor: TOKURA YOSHINORI
IPC: H01F10/32
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetoresistive element wherein magnetoresistive effect is obtained in a wide temperature range and perfect spin polarization is generat ed at a low temperature.  <P>SOLUTION: A double perovskite crystal structure has a perovskite crystal structure shown by a general formula A<SB>2</SB>BB'O<SB>6</SB>, in which A atoms occupying an A site is Sr, and Cr as B atoms and Re as B' atoms occupy a B site, alternately. The double perovskite crystal structure is an oxide crystal member exhibiting negative magnetoresistive characteristics.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179587-A (JP)
Title: Data input equipment
Inventor: MAEKAWA TOSHIYUKI
IPC: H04L7/04
Filed: 2001-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of times of sampling without increasing a frequency of a sampling clock which is used for detecting a start bit in a data string, in data input equipment for performing serial communication.  <P>SOLUTION: In first and second detecting parts 31, 32, a start bit is detected by change of output of output terminals Q of JK flip-flops 31e, 32e from '1' to '0' when change is generated from a stop bit to the start bit. In the first detecting part 31, the start bit is detected being synchronous with the rise of a sampling clock SCLK the nearest to the leading phase of the start bit. In the second detecting part 32, the start bit is detected being synchronous with the fall of the sampling clock SCLK the nearest to the leading phase. Since the number of times of sampling becomes double, error of baud rate can be restricted within an allowable range when magnification of sampling frequency to the baud rate (e.g. 12 MHz) is low.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003175314-A (JP)
Title: Spray type absorption column of exhaust gas desulfurization equipment
Inventor: MARUI KAZUTO
IPC: B01D53/77
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the compactification of the spray type absorption column of exhaust gas desulfurization equipment to reduce power consumption.  <P>SOLUTION: In the spray type absorption column of exhaust gas desulfurization equipment, the spray type absorption column is partitioned by an inner partition plate 56 so as to form opening parts 52 and 54 above and below the partition plate 56 and a liquid seal is formed to the lower part of the partition plate 56 by an absorbing solution tank 38 to cut off a gas flow. The direction of the gas flow is reversed in the vicinity of the top part of the column to form a gas up-flow part 10 and a gas down-flow part 12. A main circulating-spray header 58 is incorporated in the inner partition plate 56 to form an integrated structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178154-A (JP)
Title: Inspection and maintenance support system for vehicle
Inventor: SUZUKI HIROMI
IPC: G06Q50/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection and maintenance support system, an inspection and maintenance support server, an inspection and maintenance support method and an inspection and maintenance support program uniforming service quality so that proper inspection and maintenance can be provided irrespective of experience or a qualification of an operator.  <P>SOLUTION: When connecting with an operator terminal and a customer terminal via a network and supporting inspection and maintenance, inspection result information is received from the operator terminal, recommended work information corresponding to the inspection result information is retrieved from a work storing means, the recommended work information retrieved from the work storing means is outputted to the customer terminal, instruction information responding to the recommended work information is received from the customer terminal, and work instruction information regarding maintenance is outputted on the basis of the instruction information.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183979-A (JP)
Title: Boron nitride-coated silicon carbide ceramic fiber, method for producing the same and ceramic composite material reinforced with the fiber
Inventor: SUZUKI MICHIYUKI
IPC: D01F9/10
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a boron nitride-coated silicon carbide ceramic fiber having low impurity content and little difference of thickness of coating film between the outer peripheral part and the internal part of fiber bundle by a new continuous boron nitride coating method, and a ceramic base composite material reinforced with the fiber.  <P>SOLUTION: This boron nitride-coated silicon carbide ceramic fiber comprises a fiber bundle of 500-1,600 silicon carbide ceramic fibers having 7-15 μm diameter, has the surface of the fiber coated with boron nitride which has 0.2-2 μm thickness and ≤10 atom.% total of impurities of oxygen and carbon on the average and the ratio (thickness of coating film at the outer peripheral part/ thickness of coating film in the inside) of thickness of boron nitride coating film of the fiber at the outer peripheral part of the fiber bundle to boron nitride coating film of the fiber in the inside of ≤5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003185580-A (JP)
Title: Method and apparatus for measuring reflectance and inclination
Inventor: NAKAJIMA TOSHIHIRO
IPC: G01N21/55
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus wherein the reflectance and the inclination on the surface of an object to be measured can be measured by one light source and a photoelectric conversion element.  <P>SOLUTION: The measuring apparatus comprises a laser light source 10, a light splitting means 12 on which a laser beam 10a from the light source 10 is incident and which splits the laser beam 10a, a first photoelectric conversion element 13 on which one split beam 10b of the laser beam 10a from the means 12 is incident, a second photoelectric conversion element 17 on which a reflected beam 10d by the surface of the sheetlike object 1 to be measured on the other split beam 10c of the laser beam 10a from the means 12 is incident, an element holding means 16 which holds the element 17 and which is turned by a prescribed angle range while an axis nearly perpendicular to the reflected beam 10d is used as a rotation axis, a rotation-angle measuring means 19 which measures a rotation angle of the means 16, and a processing means 14 by which the reflectance R on the surface of the object 1 to be measured and the inclination β on the surface are computed on the basis of output signals of elements 13, 17 and on the basis of an output signal of the means 19.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180992-A (JP)
Title: Game machine and method of providing game form
Inventor: TOMOCHIKA HIROSHI
IPC: A63F7/02
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine enabling a player to concentrate on a game to have interest in the game itself.  <P>SOLUTION: When a first specific combination for shifting to a big hit mode is established, opening of an electric tulip is repeated a plurality of times until the count value C of shot balls reaches the allowable number of shot balls NA, and a shift to the big hit mode is determined on condition that one shot of game ball enters the electric tulip in the meantime.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187596-A (JP)
Title: Semiconductor memory
Inventor: TANAKA SHINJI
IPC: G11C29/14
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory which can perform defect analysis without affecting system operation even if a system is being operated while the device is incorporated in a system.  <P>SOLUTION: A debug mode control circuit 4C selectively activates a reference voltage generating circuit 1, a data input/output circuit 3, an internal signal monitor circuit 6, and a signal history storing/outputting circuit 7 to attain a debug mode based on voltage applied to a pin NC1 and a pin NC2 being not used by a system. When they are activated into a debug mode, the reference voltage generating circuit 1 supplies a power source to the internal circuit by adjusting internal power source voltage to an external power source voltage level. The data input/output circuit 3 controls driving capability of data output. The internal signal monitor circuit 6 monitors arbitrary internal signals, and the signal history storing/outputting circuit 7 stores history of variation of arbitrary internal signals and outputs them to the debug mode control circuit 4C.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180144-A (JP)
Title: Apparatus for unloading grain
Inventor: KONO KENJI
IPC: A01F12/46
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To rationalize the constitution, reduce the cost and improve the operability, work efficiency and operation efficiency of an operating means of an unloading auger.  <P>SOLUTION: This apparatus for unloading grains is obtained as follows. A movable auger 8 is freely stretchably mounted on a fixed auger 7 connected to a vertical elevating apparatus 5 for unloading the grains in a grain tank 4 to compose a transverse unloading auger 6. A stretchable operating shaft member 13 in a long shape in the axial center direction of the fixed auger 7 is provided on the outer periphery of the fixed auger 7 and a stretching receiving member 15 provided in the movable auger 8 is screwed on the stretchable operating shaft member 13. A speed changing means 20 is installed between the stretchable operating shaft member 13 and a driving means 16 for normally and reversibly rotating the stretchable operating shaft member 13.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182790-A (JP)
Title: Method of replacing tank bottom plate
Inventor: MITA HIROAKI
IPC: E04H7/06
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of replacing a tank bottom plate with which a replacement operation of the bottom plate is simplified without deforming a shell plate, a replacement cost can be inexpensive, and there is no fear of troubles occurring due to jacking.  <P>SOLUTION: The method comprises a first process of mounting a vertical reinforcing member 39 substantially vertically on an inner peripheral surface 37 of a shell plate 13 through a position corresponding to a jack seat 15, a second process of separating the shell plate 13 from the bottom plate 12, a third process of jacking the shell plate 13 up, a fourth process of supporting the raised shell plate 13 by a strut 17 instead of a jack 16 via a coupling means, a fifth process of dividedly carrying the bottom plate 12 out and dividedly carrying a new bottom plate in for setting it up, a sixth process of supporting the raised shell plate 13 by the jack 16 and jacking it down, and a seventh process of joining the shell plate 13 with the new bottom plate which has been set up and in addition removing the reinforcing member 39.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183673-A (JP)
Title: Method and apparatus for oxidizing and desulfurizing petroleum hydrocarbon
Inventor: YAMATO IWAO
IPC: C10G27/14
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To separate sulfur compounds existing in petroleum hydrocarbons such as kerosene, gas oil, etc., greatly efficiently at a low cost without requiring a high temperature and/or high pressure and without needing hydrogen supply or an expensive catalyst.  <P>SOLUTION: This method for oxidizing and desulfurizing petroleum hydrocarbons comprises adding ozone to liquid petroleum hydrocarbons, applying a pressure zone, a reduced pressure zone and ultrasonic impact to the petroleum hydrocarbons containing ozone so as to react sulfur compounds container in the petroleum hydrocarbons with ozone to carry out oxidation and desulfurization. Consequently, the petroleum hydrocarbons can efficiently be oxidized and desulfurized with slight energy consumption for separating the sulfur compounds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183611-A (JP)
Title: Hot-melt adhesive composition
Inventor: TANAKA YASUMI
IPC: C09J131/04
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-melt adhesive composition having excellent heat resistance and cold resistance.  <P>SOLUTION: The hot-melt adhesive composition is composed of 100 pts.wt. of an ethylene-vinyl acetate copolymer, 50-150 pts.wt. of an aromatic hydrocarbon resin having a weight-average molecular weight of 1,700-2,500 and produced by the copolymerization of a thermally cracked oil fraction obtained by the thermal cracking of petroleum hydrocarbons, having a boiling point of 140-280°C and containing ≤10 wt.% indene based on the total weight of indene, styrene and vinyltoluene and 10-100 pts.wt. of a wax.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182473-A (JP)
Title: Self diagnosing apparatus of display device for vehicle
Inventor: AMAGASA YOSHINORI
IPC: B60Q3/04
Filed: 2001-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self diagnosing apparatus of a display device for a vehicle capable of performing self diagnosis of a failure of the display device by a single body thereof.  <P>SOLUTION: When a self diagnosis switch 25 is turned on (Step S10), and any signal to display vehicle information is not input via an exclusive signal line or a serial communication line via the vehicle (Step S11), the mode is shifted to the self diagnosis mode to perform the self diagnosis of the display device D1 for the vehicle. A meter to perform the self diagnosis is selected by operating a trip switch 23 (Step S16). Self diagnosis of the selected meter is performed by operating an indicator unit of the selected meter from zero to the maximum position (Step S15).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002252647-A (JP)
Title: Apparatus and method for transmitting ip packet and storage medium for storing program of the same
Inventor: TSUMORI SHINICHI
IPC: H04L47/43
Filed: 2001-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an IP packet transmitting apparatus which can narrow a total bandwidth required for an IP network to the utmost and reduce processing loads of switching apparatuses existing in the IP network. SOLUTION: A multiplexing and demultiplexing means a1 on a transmitting side creates multiplexed packets which have an IP address of a multiplexing and demultiplexing means b1 at the head, an identifier of an IP phone b4 as a destination and an IP payload additionally following when the IP packets are transmitted to the IP phone b4 belonging to the multiplexing and demultiplexing means b1 on a receiving side. The identifier is shorter than a record length of an IP header. Although there are a plurality of the IP phones b4, the packets can be multiplexed regardless of whether the IP phones b4 are identical or different as long as the IP phones b4 belong to the multiplexing and demultiplexing means b1.
Patent JP-2003184461-A (JP)
Title: Shutter bring-down device
Inventor: YAMAZAKI AIJIRO
IPC: E06B9/78
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve the operability of bringing down a hand-operated shutter.  <P>SOLUTION: In this shutter bring-down device, an engaging member connected to a bring-down member by bring-down operation of the bring-down member hung down in a position which the hand can reach and disposed thereon to elevate along a guide member provided on the side is engaged with a bottom slat to bring down the shutter. When the bottom slat is lowered to the position where the hand reaches by the bring-down operation of the bring-down member, the engaging member is regulated from being moved upward by a locking means and locked in its position to stay there. Subsequently, when the shutter is brought down directly by the hand, the locking means is released by a releasing member mounted on the slat, and raised to a position for disabling re- locking and stopped by an upward energizing member. Subsequently, when the shutter is pulled up directly by the hand and the bottom slat reaches its stop position, the shutter is pushed up in the state of again engaging with the bottom slat.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003186463-A (JP)
Title: Keyboard musical instrument
Inventor: TAKAHASHI KENGO
IPC: G10B1/02
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a keyboard musical instrument which make an audience perceive a sound similar to a sound generated when a musical instrument is played in a classical stony church, etc., in a building space in dry structure without making the whole large-sized.  <P>SOLUTION: A pipe organ 10 comprises a keyboard 11 and a pipe group P of many main pipes M and auxiliary pipes H capable of generating real sounds corresponding to keys K according as the keys of the keyboard 11 are operated. The pipe group P has its maximum length set to 16 feet and the pipe organ 10 can generate sounds similar to sounds generated by a virtual pipe group having the maximum length set to 32 feet, by using some pipes M and H of the pipe group P.  <P>COPYRIGHT: (C)2003,JPO