baber/WOPTO huggingface dataset:
Patent JP-2002178741-A (JP)
Title: Heating device
Inventor: HUMBURG MICHAEL
IPC: B60H1/08
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To equip a control device board with a temperature sensor when manufacturing the control device board and to rapidly and positively assemble the temperature sensor together with the control device board. SOLUTION: This heating device, particularly an additional heating device for an automobile, or a water heating device 10 or an air heating device of an auxiliary heating form operated with liquid fuel, is provided with a casing jacket 1; a heat exchanger 2, and a control device 11 for adjusting or monitoring heating operation with at least one temperature sensor 3, particularly an adjustment temperature sensor and/or an overheat sensor. The temperature sensor 3 is arranged on the lower side, facing the casing jacket 1, of the control device board 4, extended toward the heat exchanger 2 through an opening provided in the casing jacket 1, particularly a water jacket, and advantageously preloaded in a springily elastic manner.
Patent JP-2003128411-A (JP)
Title: Silicon plate, method for producing silicon plate and solar cell
Inventor: TSUKUDA YOSHIHIRO
IPC: G11C29/00
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and high-performance silicon plate. SOLUTION: The polycrystalline silicon plate has grain boundary lines on its surface, wherein at least one of the grain boundary lines is formed in linear form. A solar cell is produced by using the silicon plate. The silicon plate is produced by using a substrate with projections and depressions such as point projections or line projections that can control the grain boundary lines.
Patent JP-2003117152-A (JP)
Title: Power-saving display device and game machine, and power-saving display method
Inventor: TADA YOSHINORI
IPC: A63F7/02
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a power saving display device that helps extend the recycling time, that can be smoothly recycled, suited for saving of power without excessively reducing the effect of attracting customers. SOLUTION: A pattern display control board 150 controls display for target partitioned areas, since the display area of a special pattern display device 104 is partitioned into a plurality of areas, and display can be independently controlled for every partitioned area, display of target area is controlled so as to ensure power supplied to a target partitioned areas to be lower than standard power.
Patent JP-2003082698-A (JP)
Title: Material for preventing frost heaving of periphery of manhole
Inventor: SHIOTANI KONOSUKE
IPC: E02D31/14
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a material for preventing frost heaving of a periphery of a manhole, which can prevent a frost heaving phenomenon and an increase in sewage treatment volume by eliminating water, which serves as the biggest cause of the frost heaving phenomenon, in a frost heaving part on the periphery of the manhole and enabling the discharged water to be efficiently diffused into not a sewer pipe but soil. SOLUTION: Styrofoam crushed matter, which has hydrophobicity, non-water- retentivity and pressure resistance, is made into a molding by using an inorganic solidifying material, and a permeable hydrophobic layer is formed of the molding, so that a frost heaving layer can be improved and so that the frost heaving phenomenon and the increase of the sewage treatment volume can be prevented.
Patent JP-2003133995-A (JP)
Title: Mobile unit identification device
Inventor: SAKAI AKIO
IPC: G06K19/07
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a mobile unit identification device that provides communication between an interrogator and an IC tag even if using a sufficiently small IC chip compared with a microwave wavelength for an IC tag. SOLUTION: A interrogator 10 modulates microwave with predefined transmission data through a modulation/transmission section 11, and inputs into a interrogator coupling circuit 15 via a directional coupler 13 and a circulator 14. An IC tag 20 consisting of an IC tip 21 and an input circuit 22 is sufficiently small in comparison with the microwave wavelength used by the tag area. The above interrogator coupling circuit 15 includes, on the tip of a coupling track, a λg/4 impedance transformer formed, on the tip of which a coupler resonance section is provided. Those coupler resonance section and the above transponder coupling circuit comprise parallel resonance circuits to provide high impedances.  When the interrogator coupling circuit 15 and the input circuit 22 for the IC tag 20 are within a predefined distance, the both made an electromagnetic inductive coupling to allow communication between the interrogator and the IC tag.
Patent JP-2003129935-A (JP)
Title: Wind power generator
Inventor: UEDA ETSUNORI
IPC: F03D1/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a wind power generator capable of converting wind power into electric power more efficiently than a conventional wind power generator. SOLUTION: This wind power generator is provided with a first wind mill for converting wind power into first rotary movement, a second wind mill for converting wind power into second rotary movement, and a power generator for converting the first rotary movement and the second rotary movement into electric power. A radius of the first wind mill is smaller than that of the second wind mill, and an absolute value of angular velocity of the first rotary movement is larger than that of the second rotary movement. The wind power generator constituted in this way generates electric power with high efficiency by reducing unevenness of relative velocity with wind.
Patent JP-2002250833-A (JP)
Title: Optical fiber, dispersion compensator using the optical fiber and optical transmission system
Inventor: SUGIZAKI RYUICHI
IPC: H01S3/067
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber which compensates a dispersion characteristic of an optical transmission line in an S-band and has a filter function through which a wavelength exceeding the S-band does not pass. SOLUTION: The optical fiber is provided with three glass layers which are mutually adjacent and have different compositions. When the difference in the maximum specific refractive index of a first glass layer 1 which is formed in the innermost side of the optical fiber to a third glass layer 3 (reference layer) is shown by Δ1 and the difference in the minimum specific refractive index of a second glass layer 2 of the second layer from the inside of the optical fiber to the reference layer is shown by Δ2, they are respectively set at 1.0%<=Δ1<=3.0%, -1.0%<=Δ2<=-0.4%.  The dispersion value in the set wavelength of the S-band is set at -8 ps/nm/km, the value of dispersion divided by a dispersion gradient is set at a positive value less than 300, and a transmission loss value in the wavelength 1520 nm is set at a value 1 dB or more larger than the transmission loss value in the wavelength 1500 nm.
Patent JP-2003138699-A (JP)
Title: Method for installing new equipment and foundation member
Inventor: ABE TOMONORI
IPC: E04D13/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of installing new equipment on a building roof floor, on which existing waterproof construction is carried out, without damaging an existing waterproof function. SOLUTION: Waterproof layers 2 are exposed at each place by partially scraping a plurality of the places in existing floor concrete 1 as a surface, to which an installation is prearranged, foundation members 21 are disposed at each place and beam members 41 are stretched among each foundation member 21, and new equipment is fixed onto the beam members 41 while a fluid adhesive 4 is placed onto the exposed waterproof layers 21 in the periphery of the foundation members 21 and cured. Alternately, the new equipment can also be placed and fixed on the foundation members 21 without stretching the beam member 41.  A member having a columnar or truncated conical body- shaped main body section 22 and a collar section 23 extended in the horizontal direction from the lower end of the main body section and being made of fiber- reinforced plastics is used as the foundation member, and the foundations 21 are fixed onto a floor by utilizing the collar sections 23.
Patent JP-2002177584-A (JP)
Title: Storing case for control circuit board of game machine
Inventor: NAKAMURA MITSUO
IPC: A63F7/02
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To easily check a ROM carried on a control circuit board and effectively prevent fraudulent act. SOLUTION: This storing case 10 for a control circuit board of a game machine is provided with a control circuit board having a control circuit for the game machine, a fixed case 20 for storing the control circuit board and fixing the control circuit board to the game machine, the top face of which is opened, and a cover case 30 for sealing the control circuit board stored in the fixed case 20.
Patent JP-2003139180-A (JP)
Title: Bending strength member
Inventor: KONISHI HARUYUKI
IPC: B60R19/04
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a bending strength member with high energy absorption performance. SOLUTION: This bending strength member comprises an aluminum alloy hollow shape 1 having a nearly rectangular cross section formed by flanges 4, 5 and webs 2, 3. The ratio (b/tf ) of the width (b) and the thickness (tf ) of the flange 4 which is on the compressed side when a bending load (A) acts on the hollow shape 1 exceeds 5, and the ratio (h/tw ) of the width (h) and the thickness (tw ) of the webs 2, 3 exceeds 5. The local elongation of the aluminum alloy material of the hollow shape 1 at a tension test is 2.5% or more. At bending deformation of the hollow shape 1 by the bending load (A), facing surfaces 4a, 4b of the flange 4 which is bent-deformed on the compressed side contact and interfere each other so as to prevent bending deformation of each other.
Patent JP-2003139959-A (JP)
Title: Optical element
Inventor: DATE MUNEKAZU
IPC: G02B5/32
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To improve the visibility with a display device and to suppress the electric power consumption of a light source within diffraction efficiency variable bodies by utilizing the light from outside for display in addition to the light of the light source. SOLUTION: The surfaces of transparent substrates 1 and 5 are provided with an LED 6 and transparent electrodes 2 and 4 and are provided with holographic polymer dispersion liquid crystals (HPDLCs) which are the diffraction efficiency variable bodies 3 and the transparent substrates with the transparent electrodes are disposed to hold the HPDLCs in-between. The HPDLCs are functional polymer materials which are holograms formed by dispersing very small liquid crystal particles into a polymeric film and have characteristic that the diffraction efficiency changes when an electric field is impressed thereto. The light emitted from the LED 6 is totally reflected by the surfaces of the transparent substrates 2, 4 in the regions of a transparent state and is guided but is emitted toward an observer 8 by diffraction in the regions of the diffraction state.  The light from the outside is also emitted toward the observer 8 diffracted in the regions where the HPDLCs are in the diffraction state, by which this light is also emitted toward the observer 8.
Patent JP-2003135769-A (JP)
Title: Game machine
Inventor: YANAGISAWA KAZUNORI
IPC: A63F7/02
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which displays patterns with high identification property on the pattern display parts of a pattern display device, which improves the design property and decoration property of the background part of the patterns for increasing interest in a game and which is also provided with various game property. SOLUTION: Electroluminescence layers 27 which can be turned on or off independently are arranged respectively on a plurality of display parts 22 constituting the pattern display device. Light-emitting bodies 25 capable of light- emitting and displaying various kinds of patterns are arranged corresponding to the respective electroluminescence layers 27. By turning the respective electroluminescence layers 27 on or off independently, the effective combination positions of the plurality of patterns displayed by the light-emitting bodies 25 are displayed.
Patent JP-2002184444-A (JP)
Title: Method for actuating fuel cell battery having control system and plant including them
Inventor: RUEEGGE ANDREAS
IPC: H01M8/04089
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To adjust reaction temperature by means of the variable flow of first free matter by using a pneumatic device having a pressure regulation apparatus, while appropriately deforming the device in a plant having a fuel cell battery. SOLUTION: In the fuel cell battery, the gaseous flows 1 and 2 of two free matters A and B are controlled on condition that their quantities are kept in a prescribed ratio, so that they are separately supplied to the battery through cells. The first free matter A contains oxidizing component while the second free matter B contains reducing component, with the first free matter being ambient air in particular. The flows 1 and 2 of the free matters combine after passing through the cells and are further treated by a post-combustion process to produce a flow 3 of exhaust gas C. The reducing component is completely oxidized. The first free matter, particularly the flow of air, is variable up to a limited quantity through the control system and used for the adjustment of the reaction temperature.  The stream of the second free matter is held constant, that is, it is held constant by second adjusting devices 5, 6, 18 and 19 acting on one of the flows of the free matters upstream of battery inlets 13a and 13b.
Patent JP-2003140553-A (JP)
Title: Label
Inventor: ICHIKAWA AKIRA
IPC: G09F3/10
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a label that does not cause peeling due to rising even when stuck on the three-dimensional curved surface of a body to be labeled. SOLUTION: An adhesive layer is disposed on the rear side face of a nearly quadrilateral substrate, each side of which has an inwardly concave line having a curvature nearly equal to that of the curved surface of a body to be labeled.
Patent JP-2003147684-A (JP)
Title: Waterproof-processed cloth
Inventor: HONDA HIDENOBU
IPC: D06M15/01
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a new waterproof-processed cloth improved in its sliding property in addition to waterproof property, excellent in wearing comfort, having a pattern visually and also generating negatively charged particles having a curing effect. SOLUTION: This waterproof cloth is characterized by having a waterproof layer on one side surface of the cloth, and coating for laminating a polymeric resin dispersed with >=1 kind of powder having <=100 μm particle diameter of a plant-based, mineral-based or an inorganic porous material by 3-50% as a solid portion ratio, and having >=10 kPa hydraulic pressure resistance and <=1.0 mean frictional coefficient (MIU) both in lengthwise and widthwise directions measured by KES method for the polymeric resin laminated surface.  Further, the polymeric resin obtained by dispersing spherical particles having 5-200 μm particle diameter by 20-200% as a solid portion ratio on the waterproof layer surface side, and the waterproof cloth obtained by coating and laminating the polymeric resin, and having <=0.8 mean frictional coefficient (MIU) in both lengthwise and widthwise directions, are also provided.
Patent JP-2003140251-A (JP)
Title: Camera
Inventor: NONAKA OSAMU
IPC: G03B5/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a camera enabling a user to take a photograph hardly influenced by camera shake by giving a warning so that a user who does not pay attention to the camera shake may call his (her) attention to holding even when such a user uses the camera in a situation that a user who does not know that the photograph out of focus is taken because of the camera shake in the case of photographing is present. SOLUTION: This camera is equipped with a camera shake detection mode for deciding the camera shake by a holding check function utilizing an acceleration sensor and an image sensor for range-finding. When the camera shake detection mode is set by switch operation, display for confirming setting by an LED near a finder, an LCD within the finder and a liquid crystal display part on the upper surface of the camera is performed to make the user recognize display form according to the set mode, and in the case of detecting the camera shake, the display form is displayed to warn the user or a photographer of the camera shake.
Patent JP-2003135893-A (JP)
Title: Motor-driven towel squeezer
Inventor: HORIO YOSHITAKA
IPC: D06F51/02
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven towel squeezer enabling a disabled person with a half-paralyzed body to operate it with only one hand or leg, having excellent portability and enabling towels to be fully dehydrated. SOLUTION: The motor-driven towel squeezer 1 has a towel hook 5 detachably provided on the upper surface of a body case 2 at one end, the hook being driven for rotation by an electric motor 4 equipped with a speed reduction gear 3 and incorporated into the body case 2. A switch 6 for activating the electric motor 4 with the speed reduction gear 3 is provided on the upper surface of the body case 2 at the other end. A recessed storage part 20 which can accommodate the towel hook 5 when it is not used is formed in the lower surface of the body case 2.
Patent JP-2003145052-A (JP)
Title: Powder classifier
Inventor: AKIYAMA SATOSHI
IPC: B07B7/083
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a powder classifier having high performance of classification and a high yield. SOLUTION: The number of installed auxiliary blades of a classification rotor is set to be 15% or more of the number of installed classification blades. Thereby, a rotational speed equivalent to the rotational speed of the classification blades is given to an air current which flows into the classification blades, i.e. the classification chamber, an airflow in the classification chamber is made smooth, and the performance of classification and the yield are improved.
Patent JP-2003144194-A (JP)
Title: Method for measuring specified microorganism
Inventor: NASHIMOTO KAZUO
IPC: C12Q1/06
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring specified microorganisms, capable of simply and accurately measuring the specified microorganisms in a liquid specimen which contains the microorganisms or has a possibility of containing the microorganisms. SOLUTION: This method for measuring the specified microorganisms comprises catching the specified microorganisms on a microorganism-collecting filter from the liquid specimen which contains or has the possibility of containing the microorganisms, culturing the specified microorganisms on the filter, and detecting a substance which the specified microorganisms produce and secrete.
Patent JP-2003145312-A (JP)
Title: Coated cemented carbide tool
Inventor: ITO MINORU
IPC: C23C16/34
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a coated cemented carbide tool capable of improving both toughness and abrasion resistance with favorable balance to achieve longer service life. SOLUTION: This coated cemented carbide tool is provided with a hard coat layer on cemented carbide base material having a chip breaker part and a land part at a rake face connected to a cutting edge ridge line part. On a surface layer part of the base material, a de-βlayer without hard phase other than WC is provided. Thickness of the de-β layer is 50 μm or less as an average for the whole body of the tool. An average thickness of the de-β layer at the land part is x μm, and an average thickness of the de-β layer at the chip breaker part is y μm, then 2<=(x+y)/2<=40 and 2<=y-x<=20 are satisfied. The average thickness of the de-β layer at the chip breaker part is set thicker than the land part to provide the land part with abrasion resistance, and the chip breaker part with defective resistance.
Patent JP-2002113450-A (JP)
Title: Garbage volume-reduction processing machine
Inventor: TAKAHASHI KIYOSHI
IPC: B09B3/00
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce a cost required for a volume-reduction processing by reducing an energy source required when a garbage is subjected to a volume-reduction processing by a fermentation bacteria by combining an electrical output and a heat source of a co-generation system. SOLUTION: In the garbage volume-reduction processing machine, a stirring blade 3 for stirring a thrown garbage is provided in a fermentation processing tank 2, a heat source for heating the fermentation processing tank 2 is provided and the garbage is subjected to a fermentation decomposition and is dried to volume-reduce. A motor 5 is rotated by an electric output 15 from the co- generation system 10 to rotate the stirring blade 3. A cooling warm water 14 or a discharge gas 12 of the co-generation system 10 is used as a heat source.
Patent JP-2003151558-A (JP)
Title: Non-aqueous electrolyte secondary battery
Inventor: ISHIDA SUMUTO
IPC: H01M10/0587
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To raise reliability of a non-aqueous electrolyte secondary battery by preparing gas absorption material in a electrode plate, by suppressing wet condition according to the non-aqueous solvent of the gas absorption material, and by making the gas absorption material function steadily for a long period of time. SOLUTION: It is a non-aqueous electrolyte secondary battery containing a positive electrode and negative electrode, which have a core, a separator, which intervenes between the positive electrode and the negative electrode, the non-aqueous electrolyte, which consists of a lithium salt and a non-aqueous solvent. At least either of the above positive electrode or the negative electrode has a gas absorption element, which consists of the gas absorption material, which absorbs the gas, which is generated within the battery, and a lyophobic material to the above non-aqueous solvent.
Patent JP-2003148185-A (JP)
Title: Cylinder cut-off control device of multi-cylinder engine
Inventor: AZUMA TADAHIRO
IPC: F02D41/36
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder cut-off control device of a multi-cylinder engine which efficiently reduces the exhaust gas of the engine just after the engine is started. SOLUTION: The cylinder cut-off control device comprises various sensors 2, 3, 12-14, and 16 for detecting the operation condition of the engine 6 with a plurality of cylinders, a catalyst 17 for purifying the exhaust gas of the engine 6, and a cylinder cut-off control means 21 for cutting off a specific cylinder by prohibiting the fuel supply to the specific cylinder among the plural cylinders according to the operation condition. Each sensor comprises a water temperature sensor 14 for detecting the temperature WT of the cooling water of the engine 6. When the cooling water temperature WT at the start of the engine 6 indicates at least a first prescribed temperature WT1, the specific cylinder is cut-off just after the start of the engine 6 until a prescribed period of time elapses.