baber/WOPTO huggingface dataset:
Patent JP-2003222550-A (JP)
Title: Liquid level detector
Inventor: ABE NOBUO
IPC: C23G3/02
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misidentification that the liquid level rises though the liquid level is out of contact with an air pipe, because fume sticks to the inside of the air pipe and sticking material grows by long-period operation to block the air pipe.  <P>SOLUTION: The mechanism of this liquid level detector is described as follows: the air pipe 5 is connected in the vertical direction to the lower part of a diaphragm-including container 12; a pipe 8 of the air to which a pressure from the initial pressure is supplied through a regulating valve 11 is connected to the air pipe; the liquid level reaches the lower end of the air pipe 5 connected in the vertical direction; the diaphragm 4 is pushed up by pressure rise of the air inside the container; and a microswitch 2 is switched to the ON state. In the detector, a narrowed part 6 is provided on the air pipe connected in the vertical direction, and the middle position between the narrowed part and a lower end opening part 7 of the air pipe 5 connected in the vertical direction to the lower part of the container 12 is connected to a pipe 9 branched from an initial-pressure air pipe 10, for supplying the initial-pressure air, to thereby prevent the fume from penetrating into the inside of the air pipe 5 connected in the vertical direction to the lower part of the container 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003226083-A (JP)
Title: Handmade album
Inventor: ABE TSUTOMU
IPC: B42D1/08
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To newly provide a handmade album capable of being made with gorgeouness like printing without troubling a person and leaking photograph data or the like.  <P>SOLUTION: A pasteboard having a positioning frame demarcated on the surface thereof, the cover film having the same shape as the pasteboard superposed on the pasteboard and the interior of the positioning frame of the cover film are set to colorless transparent perspective parts. Four outer peripheries of the frame are set to colored frame surfaces and the whole inner surface of the frame is set to a pasting surface to apply release paper and the inner end of the cover film is pasted on the pasteboard to form a single set. A plurality of single sets are superposed one upon another and bound to obtain an empty album book. Materials desired to be preserved such as photographs or the like are placed on the pasteboard within the demarcation frame and the cover film is bonded to the pasteboard while peeling the release paper from the inner end thereof. The materials such as photographs or the like surrounded by the frame surfaces to be seen through are formed into a vacuum covered album by the surface adhesion of the cover film without troubling a person.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229576-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YAMAMOTO SHINICHI
IPC: H01L29/786
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device for which an OFF-current is reduced and the control of a threshold voltage is facilitated, and the manufacturing method.  <P>SOLUTION: The semiconductor device is provided with a thin film transistor having a polycrystalline semiconductor thin film (2) formed on an insulating substrate (100). The semiconductor device is provided with a channel region (80), and a source region (91) and a drain region (92) each positioned on both sides of the channel region (80) inside the semiconductor thin film (100). The channel region (90) is constituted by stacking; a first layer (2a) containing both of the impurities of a first conductivity type and the impurities of a second conductivity type which is opposite to the first conductivity type, thereby the first conductivity type and the second conductivity type are cancelled; a second layer (2b) where either the first conductivity type or the second conductivity type is dominant; and a gate electrode (4) is formed so as to face the first layer (2a) via an insulating film (3). The source region (91) and the drain region (92) are composed of the conductivity type opposite to the conductivity type dominant in the second layer (2b).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227613-A (JP)
Title: Hot air circulation type heater
Inventor: NISHITANI HISAHIRO
IPC: F24C1/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot air circulation type heater, which improves productivity and serviceability by decreasing the number of fastening screws for fitting a circulation fan case, and prevents oil component and smoke sucked in the circulation fan case from leaking out of a clearance gap between a rear plate of a heating chamber and the circulation fan case, or prevents leakage of high temperature air.  <P>SOLUTION: This hot air circulation type heater includes the circulation fan 15, the circulation fan case 16 and a holding fitting 21. A flange part 16a of the circulation fan case is inserted and held in a groove part 21a of the holding fitting, whereby the circulation fan case 16 is closely bonded to the rear plate 11a of the heating chamber to be held, so that the number of fastening screws 20 is decreased so as to improves productivity and serviceability. Further, oil component and smoke sucked in the circulation fan case 16 are prevented from leaking out of a joint part of the rear plate 11a of the heating chamber and the circulation fan case 16, and further leakage of high temperature air is also prevented.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232571-A (JP)
Title: Refrigerator
Inventor: TANIMOTO KENJI
IPC: F25B5/02
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the cost and to improve COP of a refrigerator by suitably controlling the operational capacity of a booster compressor of a refrigerator without a low pressure sensor or the like.  <P>SOLUTION: During normal operation, the booster compressor can be controlled to operate by stages to a first preset designated capacity F1, and on the other hand, at the starting the operation after the booster compressor is stopped for a designated long time or more, the booster compressor is controlled to operate with a second designated capacity F2 larger than the first designated capacity F1. Further, when abnormality occurs in the booster compressor, the first designated capacity F1 and the second designated capacity F2 are changed to a designated corrected capacity smaller than the capacity before the abnormality occurs. On the other hand, the booster compressor is stopped within a designated short time after the start thereof, the first designated capacity F1 and the second designated capacity F2 are changed to a designated corrected capacity smaller than the capacity before the stop.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234914-A (JP)
Title: Color conversion apparatus
Inventor: TANAKA TETSUO
IPC: H04N1/60
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color conversion apparatus capable of rapidly extracting the address of a grid point which is an apex of a unit interpolation polyhedron.  <P>SOLUTION: The color conversion apparatus for converting a first color signal into a second color signal has an RGB-CMY look-up table section 4 and a grid point extracting section 3. The section 4 has a look-up table for storing a value converted into the second color signal at the position of the grid point, where the apex of the respective unit interpolation polyhedron is used as the grid point, with the polyhedron generated by dividing a first color space corresponding to the first color signal into a plurality of unit interpolation polyhedron groups. The section 3 arranges all the grid points included in each of the unit interpolation polyhedron in an order.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003234197-A (JP)
Title: Illumination system
Inventor: NAGAI SATOSHI
IPC: H05B37/02
Filed: 2002-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination system in which there is no collision of infrared rays and disusing wiring of signal lines to each illumination fittings.  <P>SOLUTION: For the illumination fitting A having a human body sensor, if there is an output of the human body sensor, a control signal, in which information of illumination control degree, transmitting sequence information, and it's own transmitting number are set as transmitting number information, is generated and outputted to an infrared transmitter. If the infrared signal from other illumination fitting is received, a time zone for relaying the infrared rays is computed using it's own transmitting number, the received transmitting sequence information, and the transmitting number information. While transmitting it basing on this transmitting time zone, the illumination control is carried out basing on the information of illumination control degree within the received control signal. Moreover, in the illumination fitting B without the human body sensor, if the infrared signal from other illumination fitting is received, a time zone for relaying the infrared rays is computed using it's own transmitting number, the received transmitting sequence information, and the transmitting number information. While transmitting it based on this transmitting time zone, the illumination control is carried out basing on the information of illumination control degree within the received control signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233057-A (JP)
Title: Liquid crystal display device
Inventor: MORI YOJI
IPC: F21Y103/00
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost liquid crystal display device of which the lamp cover is made to be hardly dislodged with a simple process without interfering with frame width reduction.  <P>SOLUTION: The liquid crystal display device is characterized by being provided with a lamp unit equipped with a light source, a light guide plate disposed adjacent to the lamp unit, a housing 6 to hold the lamp unit and the light guide plate inside, a long slender shaped lamp cover 7 to hold the lamp unit from the rear side of the housing 6 and a front side frame 1, consisting of a front face part and side face parts holding the members from the front side and from the peripheral sides, and holding tight a liquid crystal panel mounted on the housing 6, comprising an edge 7a of the lamp cover 7 in the longitudinal direction folded so as to make a caulking nail A1 arranged on the side face part 1b of the front side frame 1 engage with the lamp cover 7 and having the other edge 7b screwed and fixed to the housing 6.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236518-A (JP)
Title: Engineering method for decontaminating ground
Inventor: MIURA YASUNORI
IPC: E02D3/12
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To restore contaminated ground soil to normal soil by detoxication.  <P>SOLUTION: Iron powder 1 is made light in weight to ≤2 apparent specific gravity by DJM (powder injection stirring method) using a roll mill or the like. The iron powder alone or a mixture of the iron powder with another powder having ≤2 apparent specific gravity is once stored in a silo 4 by a charging feeder 8, is fed in a prescribed tank 7 and then is jetted out by a compressor 6 via the feeder 8 through a passage 9 out of nozzles disposed at an agitating blade 12 of a casing pipe 11 forming a drilled hole and is press- fed into the ground soil to be blended. Reductive combination for detoxicating trichloroethylene to dichloroethylene with time is performed and the soil is detoxicated and is decontaminated.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231115-A (JP)
Title: Chute structure
Inventor: SUMIDA YOSHIFUMI
IPC: B60P3/16
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To make it hard to generate material separation in concrete going down along a chute and to make it possible to utilize the chute even if the leading end of the chute is raised.  <P>SOLUTION: This chute structure has the chute 1 supported from below by a support 2 which is pivotally supported on the rear end of the car body B of a concrete mixer vehicle A at its base end and freely expanded and contracted in the vicinity of its base end while made shakable left and right at its leading end. The chute 1 has a screw conveyor 10 for feeding concrete from the base end of the chute 1 to the leading end thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003239282-A (JP)
Title: Method for burying anchor
Inventor: NAKAJIMA MASAO
IPC: E02D5/80
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To accurately select an underground anchor in accordance with soil (ground).  <P>SOLUTION: An N value of the ground, in which the anchor is buried, is measured; the type of the anchor is selected according to the measured N value; and the selected anchor is buried.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241954-A (JP)
Title: Image processing device and image processing counting method
Inventor: KURODA TAKESHI
IPC: G06F3/12
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To relieve the disadvantage of an accounting process caused by a counter of an image processing device.  <P>SOLUTION: A plurality of counting means 2501, 2505 and 2507 for counting various cumulative processing quantities of image processing by this image processing device are installed. The counting means to be used for counting can be designated by using a designation means 2503 by a serviceman or the like. A screen creation means 2513 creates a screen relating to the cumulative processing quantities counted by the designated counting means. The created screen page is displayed on a display means of the image processing device or an external apparatus.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250031-A (JP)
Title: Image processing apparatus and image processing method
Inventor: TONE KOJI
IPC: H04N1/41
Filed: 2002-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus and an image processing method for performing image processing using units suitable for image processes of different kinds respectively, performing image processing with a high efficiency sufficiently utilizing a resource, relieving a load of an image processing means, efficiently storing image data processed by an external device and received not through the image processing means of the main body to an image memory, and using the image memory in common and effectively using the image memory.  <P>SOLUTION: An image memory access control section 221 is provided with at least one memory image processing section 709 for applying prescribed image processing to image data stored in a memory module 222. The memory image processing section 709 controls data arrangement of the image data on the basis of a linear matrix at a pre-stage of a data compression section 706 for compressing the image data and storing the compressed image data to the memory module 222 so as to increase the compression rate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248426-A (JP)
Title: Blank for laser marker label and laser marker label
Inventor: KAWASAKI MASAHIRO
IPC: G09F3/02
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser marker label having metallic luster and having a scratching resistance and solvent resistance, and a blank for the laser marker label used for manufacturing the same.  <P>SOLUTION: The blank 10 for the laser marker label in which a thermally transferred printing layer 3 is formed on one surface of a base material 1, and the printing layer includes, successively from the base material layer, a thermally transfer adhesive layer, metallic layer, and resin layer. In addition, the printing layer can be removed by a laser beam. The laser marker label is printed by removing a portion of the printing layer by the laser beam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245606-A (JP)
Title: Method for forming thermoset coating film
Inventor: SUGIYAMA KEIKO
IPC: B05D7/24
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a thermoset coating film, hard to generate dropping at the time of coating of a car, a two-wheeled vehicle or the like and capable of obtaining a smooth coating surface.  <P>SOLUTION: A coating composition contains a photosetting composition (A), a thermosetting resin composition (B), a photopolymerization initiator (C), a photically acid generating agent (D) and an organic solvent (E). The photosetting composition (A) comprises a compound (A-1) having two or more radical polymerizable unsaturated groups in one molecule thereof and having a number average molecular weight of 250-2,000 and at least one compound (A-2) selected from a compound having an epoxy group, a compound having an oxetanyl group and a compound having two or more alkoxysilyl groups in one molecule thereof. After the coating composition is applied to an object to be coated, the applied coating solution is irradiated with light to be increased in viscosity and cured under heating to form the thermoset coating film.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223825-A (JP)
Title: Switch panel cover with photosensitive sensor
Inventor: YAMAMOTO SHINOBU
IPC: H01H9/02
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To allow easy finding of the position of an electric lamp switch panel in rooms of not only a new building to be built, but also for existing buildings, when in darkness so as to instantly deal with household accidents such as an indoor false step, an indoor fall or the like and other emergencies.  <P>SOLUTION: In this panel cover, a photosensitive sensor and a light-emitting diode are incorporated, and a primary battery and a second battery are comprised as a power source. As a result, the easy-to-exchange and low-cost switch panel cover can be provided so as to eliminate anxieties and accidents when in darkness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251982-A (JP)
Title: Barrel of writing utensil
Inventor: KOBAYASHI SEIICHI
IPC: B43K23/08
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To make the appearance of the barrel of a writing utensil variety-rich by two-color molding, in the barrel used in the writing utensil.  <P>SOLUTION: The inner barrel part is molded using one kind of synthetic resin 37 selected between the two different kinds of synthetic resins and then an outer barrel part is formed on the outside of the inner barrel part, using the other kind of synthetic resin 36 to obtain a cylindrical barrel. In addition, a projecting part 39 such as a character, a pictorial pattern or a design is formed on the outer periphery of the inner barrel part and is exposed on the outer face of the outer barrel part.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261712-A (JP)
Title: Cellulose-dissolving solvent and method for preparing cellulose solution
Inventor: HATTORI KAZUYUKI
IPC: C08K3/00
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solvent readily dissolving natural cellulose and regenerated cellulose under mild conditions of normal temperatures and pressures, and to provide a method for preparing a cellulose solution.  <P>SOLUTION: The solvent comprises an inorganic salt and hydrazine. This solvent enables cellulose to be dissolved in high concentrations independently of its crystal form, not only for naturally-occurring cellulose I but also for cellulose II prepared by mercerization of the natural cellulose and cellulose III prepared by treating the natural cellulose with an amine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227697-A (JP)
Title: Protecting pipe constituted of ceramic short pipe
Inventor: FUKUDA MASAAKI
IPC: F28F19/02
Filed: 2002-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protecting pipe constituted of a ceramic short pipe which prolongs a service life of a steel pipe by protecting the steel pipe attached in an atmosphere with floating unburned carbide particles, ash, and other wear factors from wear and corrosion from an outer circumference of the steel pipe.  <P>SOLUTION: A metal pin 2 is welded and attached on an outer circumference of a metal pipe 1, and a metal coil spring 3 is fitted therein. The metal coil spring is compressed, and is respectively fitted in a groove formed in an inner surface length direction of the ceramic short pipe 4, and the ceramic short pipe is slid to a predetermined position and is attached. Furthermore, a necessary number of the ceramic short pipes are sequentially attached and connected in the same way, and the outer circumference of the metal pipe is coasted and fixed by the ceramic short pipes to finish the ceramic protecting pipe as shown in Fig. 1.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260767-A (JP)
Title: Plastic film having overcoat layer and adhesive layer, and utilization of the plastic
Inventor: ONO YOSHIHITO
IPC: B32B27/38
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic film with an overcoat layer and an adhesive layer, wherein no adhesive runs off an edge of the plastic film when the film is fixedly attached and laminated to a metal plate or the like, and a surface excellent in adhesiveness, slip property, etc., is formed after the film is fixedly attached or laminated.  <P>SOLUTION: The plastic film with the overcoat and adhesive layers comprises the overcoat layer, the plastic film, a printing layer, and the adhesive layer, which are laminated in this order. The overcoat layer is formed of an overcoat resin composition containing two kinds of epoxy resins (A) and (B), a branched polyester resin (C), an amino resin (D), and a reactive silicon compound (E). The adhesive layer is formed of an adhesive containing: a polymer (F) of a number average molecular weight 5000 to 30000 having an epoxy resin (f1) as an indispensable component; and two kinds of blocked isocyanate compounds (g1) and (g2) having different dissociation temperatures.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003227666-A (JP)
Title: Ice making method and ice product
Inventor: HONDA AKIRA
IPC: F25C1/00
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable icing in a short period of time by adding a solution in broken ice by putting the broken ice in an ice can.  <P>SOLUTION: (1) The broken ice 3 by breaking pure ice is put in the ice can 2 sunk in a brine tank 1 of 10 to 15°C below zero, and the solution 4 such as water, a mineral containing dissolved liquid, a color liquid, and an odor containing liquid having various kindsspecial kinds of water quality is added in this broken ice 3 independently or by mixing these liquids, and a hardness numeric value of the ice can be freely adjusted by changing the ratio of the broken ice 3 to the solution 4. (2) The broken ice 3 is formed by independently icing the solution such as the water, the mineral containing dissolved liquid, the color liquid, and the odor containing liquid having various kinds-special kinds of water quality, or icing the solution by mixing these liquids, and the solution 4 uses pure water. (3) The ice is taken out of the ice can 2 after freezing, used by cutting or breaking the ice according to use, and preserved as ice without losing a characteristic such as natural water, best water, mountain water, seawater, deep layer water of the sea, the mineral containing water, the color water, and odorous water.  <P>COPYRIGHT: (C)2003,JPO