baber/WOPTO huggingface dataset:
Patent JP-2002174478-A (JP)
Title: Cooling and heating apparatus, and automatic vending machine using this cooling and heating apparatus
Inventor: KURACHI MASAO
IPC: F25B1/00
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine as a cooling and heating apparatus which can perform the cooling and heating of a storage safely, even if a combustible refrigerant is used as a refrigerant of a freezing cycle. SOLUTION: This system is constituted of a freezing cycle, where a compressor 8, a condenser 9, depressurizing means 10-13, and evaporators 14-16 are connected into an annular circuit by pipes and the above annular circuit is charged with a mixed refrigerant including a combustible refrigerant or a combustible refrigerant consisting of single components, and heating heaters 17-19, and the above evaporators and the heating heaters are arranged so that they can cool and heat storages 2-4, and besides this is equipped with a cooling and heating controller 29 which performs cooling and heating by controlling the above freezing cycle and heating heaters, and the surface temperatures of the heaters are set lower than the ignition point of the above combustible refrigerant.  Accordingly, even if the combustible refrigerant leaks by mistake by the evaporators and it contacts with the heating heaters when warming the goods within the storages by the heating heaters, it can be so arranged as not to ignite since the surface temperatures of the heating heaters are lower than the ignition point of the combustible refrigerant.
Patent JP-2002361113-A (JP)
Title: Empty bottle crusher
Inventor: TSUCHIYA SETSUO
IPC: B02C13/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an empty bottle crusher constituted so that a crushing blade group is not provided in a direction right-angled to a back surface, a frame is made small and the crushing blade group is also demarcated within a container performing crushing, capable of increasing the charging amount of bottles and capable of being used at a narrow arranging place by miniaturizing a buffer. SOLUTION: The empty bottle crusher 1 is constituted by providing a receiving part 3, wherein a crushed piece housing box for housing crushed pieces is provided to the lower part of a crushing part 2 so as to be able to be taken out, to the crushing part 2 consisting of a housing cylindrical part 6 having a rotary plate 6a, which is provided with crushing projections 6a and grinding projections 6b for crushing empty bottles, provided therein and a crushing basket 5 inserted in the housing cylindrical part 6.
Patent JP-2002363253-A (JP)
Title: Epoxy resin composition, prepreg and fiber-reinforced composite material
Inventor: NATSUME NORIMITSU
IPC: C08G59/50
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition capable of providing a cured product having high heat resistance and high elastic modulus and low water absorption coefficient under high room temperature and under high temperature and humidity, a prepreg using the epoxy resin composition and a fiber-reinforced composite material composed of the epoxy resin composition and a reinforcing fiber. SOLUTION: The epoxy resin composition comprises the following components: (A) an epoxy resin having >=3 epoxy groups in the molecule, (B) an epoxy resin represented by a specific structural formula and (C) an aromatic diamine compound, in the skeleton, having 1-4 phenyl groups in which at least one phenyl group is a phenyl group having an amino group at meta position, and satisfies the formula I: 0.05<=y/x<=10 and the formula II: 0.7<=(x+y)/z<=1 when weights of epoxy resins of the components A and B and the component C contained in the epoxy resin composition are respectively defined as x wt.%, y wt.% and z wt.% respectively.
Patent JP-2002373617-A (JP)
Title: Ion trap mass spectrometer
Inventor: TANIGUCHI JUNICHI
IPC: G01N27/62
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the trapping efficiency of ions introduced inside an ion trap from the outside. SOLUTION: When introducing an ion into an ion trap space 1 from an opening 5 in a center of an inlet side end cap electrode 3, a predetermined direct current voltage is applied to a ring electrode 2 and inlet side and outlet side end cap electrodes 3 and 4, to generate an electrostatic field having a recess shaped equipotential surface enwrapping the incident ion in the ion trap space 1. By this, not only an ion incident along an axis C but also obliquely incident ions is decelerated effectively, and the ion can be retained in the ion trap space 1 for a long time. As a result, probability of being trapped is enhanced in a quadrupole electric field formed, when an RF main voltage is applied sharply to the ring electrode 2.
Patent JP-2002362032-A (JP)
Title: Heat-sensitive recording material
Inventor: ITO TSUNASHIGE
IPC: G03F7/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording material which inhibits its crystallization without deteriorating the light resistance of a color developing part and shows outstanding image conservation properties with almost no color fading over time. SOLUTION: The heat-sensitive recording material has a heat-sensitive recording layer containing at least a diazonium salt compound represented by formula (I) and a coupler which develops a color through a coupling reaction with the diazonium salt compound. In addition, the heat-sensitive recording material is characterized in that not less than three kinds of the diazonium salt compound represented by the formula (I) are encapsulated in one microcapsule, formed on a support. (In the formula (I), R<1> , R<2> and R<3> are independently an alkyl group, a substituted alkyl group, an aryl group and a substituted aryl group. X<-> is a pairing anion).
Patent JP-2002371715-A (JP)
Title: Attic structure above staircase landing
Inventor: ASAI TOSHINORI
IPC: E04H1/02
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an attic structure above staircase landing capable of easily forming an attic having a considerable space above a landing while avoiding the limitation by an upward critical line. SOLUTION: In this attic structure 10 for forming, in the space above the landing 11 of staircases 14 and 15, the attic 12 freely accessible through the connecting staircase 14 from the floor face of an upper floor 13 with the landing 11 between, the connecting staircase 14 is provided just above a lower floor-side staircase 15 extending from the floor face of a lower floor 15 to the landing 11 with the landing 11 between to connect the floor face of the upper floor 13 to the ceiling floor face 17 of the landing 11, an overhanging floor face 18 protruded from the ceiling floor face 17 is extended so as to protrude outward from the far end wall 19 of the landing 11, and the attic 12 is formed between the ceiling floor face 17 including the overhanging floor face 18 and a roof 20.  The overhanging floor face 18 is provided protrusively outward within the protruding range of the eaves 27 of the roof 20 as an overhanging part protruded outward from the outer wall 28 of the building.
Patent JP-2002373118-A (JP)
Title: System and device for transferring data and device for recording data and method for transferring data
Inventor: ABE MIKI
IPC: H04N21/4363
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To realize a proper system operation by acquiring the information of a secondary recording medium at the destination of the transfer of contents. SOLUTION: When a medium adopting its unique management system such as a mini disc is used as the secondary recording medium being a check-out destination, a data transferring device side (primary recording medium side) requests information related with a secondary recording medium to a data recording device (secondary recording medium side), and acquires necessary information.  Especially, information indicating whether or not the secondary recording medium is mounted on the data recording device, the designation information of the secondary recording medium, the designation information of respective contents data recorded in the secondary recording medium, the capacity information of the secondary recording medium, the information of the number of contents data recorded in the secondary recording medium, and the attribute information of the respective contents data recorded in the secondary recording medium is acquired as the information related with the secondary recording medium.
Patent JP-2002370594-A (JP)
Title: Vehicle step structure
Inventor: TAKIZAWA MASAHIRO
IPC: B60R19/48
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle step structure capable of easily carrying out an operation of a steering even if a front under run protector mounted with a step of getting on/off for a driver's seat is deformed and the step interferes with a front wheel. SOLUTION: An impact absorbing member 3b formed by bending a vertical side member to an angular swirl shape is provided on the front under run protector 3 disposed on a rear and lower part of a front bumper of the vehicle. The step 5 for getting on/off for the driver's seat is mounted to the impact absorbing member 3b through a step support member 3c.
Patent JP-2003001809-A (JP)
Title: Image recording apparatus
Inventor: OGAWA TETSUJI
IPC: H04N5/225
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of ink consumption without deteriorating image clearness. SOLUTION: The apparatus comprises a still picture photographing camera 14 for photographing a subject, a controller 19 for restoring images photographed by the camera 14, and a printer 24 for printing the images restored in the controller 19 with ink. The printer 24 has a mask recognizing means for recognizing a mask image being an unwanted region in the image and an image conversion means for converting the mask image to an image to reduce ink consumption based on the output of the mask recognition means.
Patent JP-2003040717-A (JP)
Title: Antibacterial agent
Inventor: SUZUKI HISASHI
IPC: A01G7/06
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial agent having a strong sterilizing/ antimicrobial effects to bacteria or the like and having a high safety and a sustained release and persistence. SOLUTION: This antibacterial agent includes an iodine-cyclodextrin clathrate compound including 5-35 wt.% of the iodine to the whole weight of the iodine- cyclodextrin clathrate compound.
Patent JP-2003000842-A (JP)
Title: Game machine
Inventor: TAKADA FUMIAKI
IPC: A63F7/02
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine realizing a variety of game production. SOLUTION: A game panel 2 is provided with a movable prize-winning device 7 operating by entering of a pachinko ball to a starting prize-winning port 14A, etc. A special game state is generated by entering of the pachinko ball having entered inside of the device 7 to a housing part 20b for a V-zone from a pachinko ball path 24 in the device 7. In a space part 21 in the device 7, a rotation member 20 is arranged so as to rotatably move up and down. The member 20 has a large number of recessed parts 20a for storing capable of storing a pachinko ball at its lower side. In the periphery of the member 20, the annular pachinko ball path 24 is provided and when the member 20 moves upward compared with the path 24, the storing state of the pachinko ball by the parts 20a can be released.
Patent JP-2003006572-A (JP)
Title: Character recognition device, resolution estimation method, program and storage medium
Inventor: OGURO YOSHIHISA
IPC: G06K9/20
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device demonstrating stable character recognition performance regardless of read conditions by stably segmenting character rows/characters without depending on a read resolution. SOLUTION: The size of a standard character frequently appearing in read images is calculated by a pixel unit (steps S1-S4), the read resolution of the read image is estimated from the standard character size (pixel unit) and the standard character size (physical unit) of a general character (step 5) and a parameter to be used in a character row segmentation processing and a character segmentation processing from the read image is set on the basis of the read resolution estimated in such a manner (step S6). Thus, since the character row/character can be stably segmented without depending on the read resolution, the stable character recognition performance is demonstrated regardless of the read conditions.
Patent JP-2003000016-A (JP)
Title: Riding type paddy field working machine
Inventor: YOSHIDA KAZUMASA
IPC: B62D49/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a relatively small size of riding type paddy field working machine of which the body structure is simplified. SOLUTION: The mission case 1 that is extendible in the longitudinal direction is arranged in the lower part, the freely steerable front wheels are supported at the front part and the rear wheels are supported at the rear part of the mission case 1. The support member 7 is fixed to the rear of the mission case 1 and the vertically swingable links 42, 43 are attached to the support member 7 and extended backward whereby the working device is connected to tails of links 42, 43.
Patent JP-2003001293-A (JP)
Title: Method for removing nitrogen in membrane separation type oxidation ditch and device therefor
Inventor: YOSHIDA TERUHISA
IPC: C02F3/14
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing nitrogen in a membrane separation type oxidation ditch to use a membrane separation type oxidation ditch and to produce both of an aerobic state and an anaerobic state in a circulating water passage so that nitrification and denitrification can be carried out in the oxidation ditch by the combination of the aerobic state and the anaerobic state. SOLUTION: In the oxidation ditch having a long circulating water passage, the circulating water passage formed by water flow controlling walls 3 is divided into an aerobic zone 11 and an anaerobic zone 12. The water flow controlling walls 3 houses a membrane separation device 2 as immersed in which the membrane is cleaned by aeration from aeration tubes. The sludge mixture liquid is circulated in such a manner that a part of the sludge mixture liquid is introduced from the bottom of the circulating passage into the inside of the water flow controlling walls 3 and that the polluted water is injected to the upper part on the upstream side in the aerobic zone 11 while the water is agitated and aerated. Thus, while the membrane separation device 2 is cleaned, nitrification and denitrification of the polluted water are carried out in one oxidation ditch.
Patent JP-2003001626-A (JP)
Title: Apparatus for removing oligomer of twin-screw extruder with vent
Inventor: KAWACHI KUNIHIRO
IPC: B29C48/76
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To make attachment and detachment of a door and a filter case easy by removing operations at a high place and make an oligomer remover low-cost. SOLUTION: An origomer tank 4 of the origomer remover is made rectangular pallelepiped. In a tank main body 9 of the origomer tank 4, a plurality of filter cases 12 arranged vertically in a row to a front face of the tank main body 9 and a filter 15 clamped to the filter case 12 with a filter presser 16 are provided. A door 13 is clamped airtightly to the front face of the tank main body 9 with a clamp 14.
Patent JP-2003018746-A (JP)
Title: Voltage regulator for dc system
Inventor: TOKI MASARU
IPC: H02M3/155
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator for a DC system that effectively utilizes regenerative power and at the same time can stabilize the DC system voltage. SOLUTION: Current is supplied from the DC system 1 to a power storage device 4 by controlling the switching action of a bidirectional chopper 3 that is connected between the power storage device 4 and the DC system 1; conversely, the DC system voltage V1 , which is the voltage of the connection point 7 between the DC system 1 and the voltage regulator for the DC system, is stabilized by supplying current from the power storage device 4 to the DC system 1.
Patent JP-2003015422-A (JP)
Title: Developing device and image forming device
Inventor: SUGIHARA KAZUYUKI
IPC: G03G15/09
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device and an image forming device using it, which stabilize the quantity of a developer scooped to the surface of a developer carrier and suppress the degradation of the developer. SOLUTION: A difference (ρh-ρs) between a magnetic flux density ρh in the normal direction on a developing sleeve 41s and a magnetic flux density ρs in the tangential direction on the developing sleeve 41s in a counter position of a developing doctor 44 is so set that (ρh-ρs)=0±50×10<-4> (T) may be true. Thus a proper developer storage holding part a is formed above the developing doctor 44 while keeping the developer carrying capacity of the developing sleeve 41s, and excessive friction of the developer is suppressed to obtain satisfactory triboelectrification of the developer.
Patent JP-2003018788-A (JP)
Title: Shaft coming-off preventing mechanism, method for taking off shaft in the shaft coming-off preventing mechanism, and brushless motor having the shaft coming-off preventing mechanism
Inventor: TANAKA YOSHIHARU
IPC: H02K5/167
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a shaft coming-off preventing mechanism, which surely actuates while rotating or against vibration or shock, and which allows pulling- out of a shaft arbitrarily and simply. SOLUTION: An annular locking groove 1a is provided on the outer periphery at the end of a shaft 1; and a D-cut part 1c is disposed on one side of the end 1b which constitutes the locking slot 1a, and a locking step part 1d is disposed on the opposite side. A coming-off preventing member 4 is made of an elastic material, and is composed of an annular member base part 4a of and locking nails 4b. The base part 4a is caught between an anti-open-end face 2a and a step part 3a of a bearing housing 3 immobilized. Further, the locking nails 4b are disposed at approximately equal intervals inside of the annular member base part 4a, and are bent in a dog-leg shape toward the bottom direction of the bearing housing 3, respectively.
Patent JP-2003011040-A (JP)
Title: Machining apparatus
Inventor: SHIGA SEISHI
IPC: B23Q15/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To supply works just enough to a machining apparatus using a plurality of general purpose machine tools arranged. SOLUTION: In a first and second machining apparatus bodies 1, 7, first and second timing cam driving shafts 21, 26 driven by a first and second belts 23C, 25C are provided in a first and second machining parts 2, 8. A toothed belt 34 is interposed between the first timing cam driving shaft 21 side and the second timing cam driving shaft 26 side, whereby the first and second timing cam driving shafts 21 26 are operated by the toothed belt 34 causing no slippage. On the first and second belt 23c, 25 sides, the belts 23C and 25C are slipped to synchronize the first timing cam driving shafts 21, 26 for controlling the first and second machining parts 2, 8, thereby setting the same number of works A, B per unit time of the first and second machining parts 2, 8.
Patent JP-2003021372-A (JP)
Title: Air conditioning equipment for house
Inventor: MIYAMOTO YASUYUKI
IPC: E04B1/70
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide air conditioning equipment for a house capable of naturally and efficiently air-conditioning a whole interior of the house. SOLUTION: By stretching latticed muntins with openings, latticed muntins with no openings, slatted-drainboard-like members, perforated plate and braided members in a floor face, a ceiling face and a roof face, a large number of floor face ventilating gaps, ceiling face ventilating gaps and roof face ventilating gaps are opened and distributed. Therefore, even if a window in an exterior wall, a door for partitioning rooms and the like are all in a closed state, the whole interior space is made to function as an ascending ventilation passage from an underfloor space toward the exterior of the roof face. The roof face ventilating gaps of a living space in the interior can be closed totally or partially. A Korean floor heating device for heating is embedded in the underground below the underfloor space.
Patent JP-2002054500-A (JP)
Title: Internal combustion engine especially for motorcycle
Inventor: SCHNEIDER ANDREAS
IPC: F02B75/18
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine for a motorcycle having a crank casing 2, at least one cylinder and cylinder heads 4, 6, a crankshaft installed within the crank casing in which a cam shaft installed within the cylinder heads 4, 6 through the crankshaft is driven or controlled, and cylinder head covers 8, 10 closing the cylinder heads on the end sides. SOLUTION: The cylinder head covers 8, 10 are assembled with many members so as to be capable of easily mounting or dismounting in an assembled state in the internal combustion engine.
Patent JP-2003023274-A (JP)
Title: Printed board guide rail
Inventor: KOBAYASHI YOHEI
IPC: H05K7/14
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a printed board guide rail which is capable of surely cooling off printed boards, realizing an optional printed board mounting pitch conforming to the mounting width of a printed board determined by the height of the mounted parts, and improving the printed boards in mounting density. SOLUTION: Printed board guide rails 1 are each provided with a first groove 11 which is not eccentric and located on the center line of its mounting surface of the rail 1 fixed to a case and a second groove 12 which is eccentrically located on its surface vertical to its other surface where the first groove 11 is provided, and deviates from the center line of its mounting surface of the rail 1 fixed to the case. The mounting parts of the case are provided at a regular interval, the guide rails mounted on the mounting parts are properly changed in direction corresponding to printed boards W, and the printed boards W held by the guide rails 1 are mounted in the case.
Patent JP-2003032872-A (JP)
Title: Copper-clad steel rod for ground electrode
Inventor: OHATA YOSUKE
IPC: H02G7/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a copper-clad steel rod for a ground electrode which can reduce a frictional resistance against soil while a lateral vibration phenomenon is avoided. SOLUTION: A steel core 9 is cladded with a copper or copper-alloy layer 8. One end of the steel core 9 is machined into a conical shape. A plurality of grooves 7 extended longitudinally are formed in the copper or copper-alloy layer 8. The depth of the groove 7 is, for instance, 1.0-5.0 mm. When a copper- clad steel rod 6 for a ground electrode is driven into a ground, the end machined into a conical shape is driven into the ground. When the copper-clad steel rod 6 for the earth electrode is driven into the ground to a part where the copper or copper-alloy layer 8 is formed, gaps are formed between the grooves 7 and the soil, so that a frictional resistance can be reduced significantly. As a result, a plurality of copper-clad steel rods for ground electrodes can be connected with each other and successively driven deep into the soil by a relatively small driving force.  Further, as the gaps between the grooves 7 and the soil are not formed over the whole circumference of the copper-clad steel rod 6 for the ground electrode, a lateral vibration phenomenon is hardly produced, so that the rod can be driven into the ground with a high efficiency.