baber/WOPTO huggingface dataset:
Patent JP-2002346549-A (JP)
Title: Water cleaner
Inventor: KOSHIYAMA YASUTO
IPC: E03C1/05
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a water cleaner the time of the replacement of the filter of which can be known simply and correctly. SOLUTION: This water cleaner is composed of a filter cartridge housing part 4a formed in a faucet 1 and a reflection type light sensor 11c (filter fouling detection sensor) having a light projecting part 11d and a light receiving part 11e which are set in the filter cartridge housing part 4a. When a filter cartridge 5 composed of a filter 14 and a filter casing 12 having a transparent part 11f is housed in the filter cartridge housing part 4a, a light sensor 11c faces the transparent part 11f of the filter casing 12 so that the inside of the filter casing 12 can project and receive light.
Patent JP-2002354233-A (JP)
Title: Method and device for picture size reduction and storage medium
Inventor: KOBAYASHI MASAAKI
IPC: G06T5/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To quickly generate reduction binary image data of an arbitrary size, where gradation is sufficiently reserved, from half-tone binary image data by simple calculation. SOLUTION: A picture size reduction device is provided with a pixel expansion means 103 which expands one pixel of binary image data to S×T pixels, a blocking means 104 which converts the binary image data expanded by the pixel expansion means 103 to block data of M×N pixels, a multi-valuing means 105 which makes multi-valued data of the block data in accordance with the number of dots in a block of block data, and a binarizing means 106 which binarizes multi-valued block data, and the binarizing means 106 which binarizes multi-valued block data adopts an error diffusion method. Thus interference with the screen period of a dither matrix or the like doesn't occur at reducing, and the reduction picture of an arbitrary size where area gradation is sufficiently preserved can be generated.
Patent JP-2002083486-A (JP)
Title: Method for storing multi-path data in high density optical recording medium
Inventor: YOO JEA-YONG
IPC: G11B27/10
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a search method by which an error is not caused at the time of searching a multi-path data section. SOLUTION: This method is related to a multi-path data storing method in a high density optical recording medium, in this data recording method, sections of data stream of a multi-path are sectioned as one recording assembly at the time of recording data stream in the high density optical recording medium, time entry information having position information by which boundary points of each path of data of a multi-path can be accessed is generated and it is recorded. And information by which it is discriminated whether a corresponding data stream section is multi-path data or not is recorded in the time entry. Thus, data search error by the multi-path is not caused with a reproduction mode.
Patent JP-2002345794-A (JP)
Title: Dynamometer
Inventor: TAKIZAWA TAKASHI
IPC: A61B5/22
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a dynamometer capable of quantitatively measuring squeeze strength in the feeble power range. SOLUTION: In the dynamometer 1, a first grip 21 and a second grip 22 are disposed adjacent to each other so that a user can grasp the grips by one hand. A first face 21b of the first grip 21 in contact with the second grip 22 is a curved face (convex face), and a second face 22a of the second grip 22 in contact with the first face 21b is a flat plane. The curved face 21b and the flat plane 22a are brought into contact with each other always in a part when a pressure is applied, and as a pressure is generated in the part, the pressure is detected as squeeze strength by a sheet-like pressure sensor 31. The dynamometer 1 can measure the squeeze strength without using a member to be deformed with the squeeze strength of a spring or a beam, or without regard to the grasping shape of a hand.  Therefore, the dynamometer 1 is suitable for quantitatively detecting the squeeze strength in the feeble power range.
Patent JP-2002351037-A (JP)
Title: Photographic processing device
Inventor: TSUJITA TAKUYA
IPC: G03D3/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processing device which does not scratch a photosensitive material during development, carries out smooth transportation and carries out a good quality photographic process with the minimum quantity of development solution necessary for development. SOLUTION: This photographic processing device is provided with a processing tank stored with a development solution, a transport mechanism to transport an exposed photosensitive material dipping it in a developer in the processing tank. The transport mechanism is provided with a guide part to guide the photosensitive material. The guide part arranged in the developer has a smooth guide surface opposed to one of the surfaces of the photosensitive material. A plurality of narrow recessed grooves extending in a transportation direction is formed on the guide surface.
Patent JP-2002351956-A (JP)
Title: Method for deciding supply amount of goods and device therefor
Inventor: KASUGA YOICHI
IPC: G06F19/00
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for deciding the amount of the shipping or supply of goods in low cost without causing the shortage of the goods to customers or a device therefor. SOLUTION: The method for deciding the amount of the supply of the goods of the present invention includes a step of storing a first supply-amount value to fixed customers in a first prescribed period of past time and a second supply-amount value to the fixed customers in a second prescribed period of past time in a second supply- amount storage; a step of storing a third supply-amount value for the amount of the supply to the customers in a third prescribed period of latest time in a third supply- amount storage; a step where a computer reads out the first and third supply-amount values from the second and third supply-amount storages and computes the ratio of the first supply-amount value to the third supply-amount value and then stores the ratio in a ratio storage;  and a step where the computer reads out the ratio and the second supply-amount value from the ratio storage and the second supply-amount value, respectively, and computes the amount of the supply to the customers in a fourth prescribed period of future time based on the ratio and the second supply- amount value thus read out.
Patent JP-2002348863-A (JP)
Title: Screwed pile and execution method therefor
Inventor: HAYASHI MASAHIRO
IPC: E02D7/22
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a screwed pile and an execution method therefor, which are characterized as follows: (1) enlargement of a diameter of a pile end and mounting of a blade bring about great end bearing capacity in such a manner that a diameter of a pile body is made small; (2) length of an overhang of the blade from the pile body is made shorter to make an influence little exerted by bending, and the blade and the pile body are made smaller in board thickness; and (3) an auger can be easily recovered in a case of execution with concurrent use of the auger. SOLUTION: In the screwed pile whose pile body 3 fitted with the blade 6 is rotated to be made to penetrate into ground by action of the blade 6, an end of the pile body 3 is provided with an diameter-enlarged part 4 formed as a truncated cone-shaped or cylindrical body, and the blade 6 is provided at least at an end or in the vicinity of the diameter-enlarged part 4.
Patent JP-2002354641-A (JP)
Title: Insulation structure
Inventor: SUZUKI NOBUO
IPC: H02B1/20
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an insulation structure wherein air is the principal insulation while at the same time the equipment as a whole can be made compact by reducing the spacing of the spatial insulation without being affected by the shape of the live section. SOLUTION: A screening plate 20, comprising a conductive plate 21 with its periphery covered by an insulating jacket 22, is inserted between the live section 1 and the ground section 2, or between live sections. Alternatively a shield 30, comprising a conductive plate 31 that is shaped to cover the periphery of a long live section 8 and whose inner and outer surfaces are covered by an inner insulation jacket 32 and an outer insulation jacket 33, is installed around the periphery of the long live section 8. All edges of the conductive plate 21 or 31 comprising the screening plate 20 or the shield 30 are rounded. The radius of the rounding is larger than half the plate thickness of the conductive plate 21 or 31.
Patent JP-2002357026-A (JP)
Title: Key handle insertion/extraction type locking device
Inventor: ASADA TOSHIAKI
IPC: E05B3/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a key handle insertion/extraction type locking device, which enables a key handle to be inserted into a fixed body by easily performable corrective operations even if a locking shaft is displaced from a normal locking position due to back tension acting on the locking shaft. SOLUTION: A recess 33 for inserting a turning operation tool 32 is formed in a front surface of a head 9 of the locking shaft 5, and the tool 32 such as a coin at hand and a screwdriver is inserted into the recess 33 so as to make the locking shaft 5 turned and driven.
Patent JP-2002355413-A (JP)
Title: Balance display unit for game machine
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To enable a player to easily recognize a balance state during a game and to prevent the player from unnoticing that the balance is gone and missing precious profits by big win occurrence or the like in a card type game machine. SOLUTION: The display form of the card balance by the balance display unit is changed like turning it 'green' when the balance is 4,000 yen or more, 'orange' when it is 3,900 yen or less and 'red' when it is 500 yen or less for which the remaining number of times of put-out is one for the last, for instance. Also, when the balance becomes 500 yen or less, the numeral '5' of balance display is made to flicker in a prescribed period or the like, it is reported specially that the remaining number of times of put-out is one for the last, and the player easily recognizes the balance state without the need of consideration.
Patent JP-2002323195-A (JP)
Title: Idiosyncratic close winding cylindrical spring device having
Inventor: ROKUSHA YOSHIKATA
IPC: B65H75/48
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide cylindrical spring device having idiosyncratic a close winding, requiring no power spring for winding-in and suitable as attachment of an electrical instrument at a rigid and strong close winding peculiarity cylindrical spring device, even if it is elongated to a lengthy length. SOLUTION: A cylindrical spring close winding part 13 is provided in a base 1, and a cylindrical spring linear elongation part 11 elongated from the winding part 13 is provided at the outside of the base 1; the cylindrical spring close winding part 13 is retained by a movable means 6 and is press-contacted with a driving roll 29; a cord elongation/shrinkage means 5 and a reinforcement means 2 are juxtaposed along the cylindrical spring linear elongation part 11; and the driving roll 29 can be moved by a worm gear 9 and a motor 8 and a base 3, and an electrical instrument 4 are attached to a tip end of the cylindrical spring linear elongation part 11.
Patent JP-2002359221-A (JP)
Title: Substrate-cleaning treatment apparatus, dispenser, substrate retaining mechanism, chamber for cleaning treatment of the substrate, and cleaning treatment method of the substrate using them
Inventor: MATSUNO KOSAKU
IPC: H01L21/683
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a safe and economical substrate cleaning treatment apparatus, that completely removes unwanted objects such as mist and undesired portions from a substrate, and can perform accurate treatment for preventing recontamination to a desired portion in the same chamber, and to provide a substrate-cleaning treatment method. SOLUTION: In the substrate cleaning treatment apparatus, dispenser, substrate-retaining mechanism, chamber for cleaning treatment of substrates, cleaning treatment method of substrates using them, at least an outer shell section that can be opened, closed and enclosed, an inner shell section, having a retention member for retaining a substrate being accommodated into the outer shell section, and a dispenser section for supplying gas and/or liquid into the inner shell section are provided, a space of high airtightness is formed further by the inner shell section in the airtight space being formed by the outer shell section, and the cleaning treatment of the substrates is carried out in the space.
Patent JP-2002322975-A (JP)
Title: Power generation device utilizing wave and tidal power
Inventor: SAKAMI HIROYUKI
IPC: F03B13/22
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a power generation device utilizing a wave, tidal, ocean stream energies of ocean water and wind power energy. SOLUTION: The power generation device utilizing a wave or tidal power is composed of a generator, a hydraulic turbine connected to the generator, the seawater-introducing blades integrated with a buoyant body and a brace or mooring anchor for pre-setting a structure composed of the above constituents on a sea level. Another objective power generation device utilizing a wind power is composed of the generator, a wind turbine directly connected to the generator, and the wind introducing and wind focusing blades which are arranged around the turbine.
Patent JP-2003019726-A (JP)
Title: Cellulose ester film manufacturing apparatus
Inventor: MITSUHATA KAZUHISA
IPC: B29L7/00
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose ester film manufacturing apparatus using a solution casting film forming method to manufacture a cellulose ester film prevented from the generation of a flaw, deformation, cramping or wrinkles received from a transfer roll or the generation of the scratch caused by the slip of the film at the time of transfer of the film, enhancing the dimensional stability of the film after production and usable as a protective film for LCD excellent in capacity without damaging optical physical properties. SOLUTION: The cellulose ester film manufacturing apparatus is equipped with a drying means for peeling the web W formed on a support 1 by the solution casting film forming method to dry the same while transferring the web W through a plurality of transfer rolls 32 and 41 and a taking-up means 5 for taking up the film F obtained by drying the web W through at least one transfer roll 51. A region high in regulation force and a region low in regulation force with respect to the width direction and feed direction of the web W or the film F are provided to the contact parts with the web W or the film F of the transfer rolls 32, 41 and 51 and the area ratio of both of them is set to 1/2-1/50.
Patent JP-2002356939-A (JP)
Title: Damping structure and plate member
Inventor: TAMURA KAZUO
IPC: F16F15/02
Filed: 2001-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a damping structure capable of stably suppressing vibration of a plate member while securing an available space and to provide a plate member securing the wide and available space while suppressing the vibration. SOLUTION: This plate member P is provided with a void B in its inside. A mass member M is disposed in the void B and the mass member M and the inner wall surface of the void B are connected via a spring member K and a damper member C.
Patent JP-2002323025-A (JP)
Title: Bolt, nut and washer with losseness preventive structure
Inventor: HAMAGUCHI TAKUZO
IPC: F16B43/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: Toprovide a bolt with looseness preventive structure equipped with a hard ball holding member for holding hard balls in such a way that they can rotate freely. SOLUTION: The bolt 1 with loosening preventive structure comprising a bolt body 1a held to a base body 2 so as to rotate freely via a plurality of hard balls 3 accommodated in the base body 2 and constructed such that the hard balls are held by the hard ball holding member 4 separated from the base body 2 so as to rotate freely, wherein the hard ball holding member comprises a disc body having a male thread portion passing a through hole 4a for making the male thread portion 1b pass through and besides hard ball positioning holes 4c are drilled on a peripheral surface 4b of a disc body to make it possible to position the hard ball by inserting one end of partial periphery 3a of the hard ball thereinto.  Furthermore, each of an inner peripheral edge portion 4d and an outer peripheral edge portion 4e of the disc body is folded in a mutually confronting manner so as to expose the other end of the partial periphery 3a of the hard ball, positioned at the opposite side to the one end of the partial periphery of the hard ball inserted into the hard ball positioning hole, so that the hard ball is caught in to be prevented from disengaging from the hard ball positioning hole.
Patent JP-2002364893-A (JP)
Title: Circulator
Inventor: SAKAI KOICHI
IPC: F24F7/007
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a circulator which can solve such a problem that, when a person stays in an area below the central part of the enclosure of the conventional circulator, the person feels some air flow and has an unpleasant feeling, because the circulator sucks air from the periphery of the enclosure and blows out the sucked air downward from the central part of the enclosure and, accordingly, the downward component of the blown-out air flow is not able to be removed completely even when the air flow is controlled. SOLUTION: This circulator is made to have functions of a centripetal fan and a centrifugal fan by making a fan 4 to be able to be rotated normally and reversely and, in addition, by using fixed stationary vanes 13. When warm air stays near the ceiling surface of the space of a living room, the circulator can create a comfortable space by making the temperature in the space uniform by sucking air from the outer peripheral section of the enclosure and blowing out the sucked air downward from the central part of the enclosure by using the function of the centripetal fan. When the person stays in the area below the circulator, the circulator can create another comfortable space by changing air flow so as to wrap the space in the air by exercising the characteristics as the centrifugal fan.
Patent JP-2002374214-A (JP)
Title: Method for reducing noise emitted from cable
Inventor: YOKOTA OSAMU
IPC: H02G1/14
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing noise emitted from a cable, without enhancing the input impedance between both electrical devices. SOLUTION: In the case of interconnecting an electrical device 20 to an electrical device 10 provided with a noise source by a cable 30 in the shield sheath 31, of which a plurality of signal wires 32a, 32b are inserted, one end of the shield sheath 31 is connected to a circuit common terminal 20a at the side of the electrical device 20, the other end is connected to a circuit common terminal 10a of the electrical device 10 via a coil 11, and the one signal wire 32b is used for a common to interconnect both the circuit common terminals 10a, 20a.
Patent JP-2002372880-A (JP)
Title: Fixing device
Inventor: SUDA YOSHIHISA
IPC: H05B3/14
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device using a heat generator having the optimum characteristics under the restriction of the size, voltage or the like as a heat generator of a fixing device. SOLUTION: A composition having shape-forming properties and showing the carbon residue yield substantially not zero after calcination, for example a chlorinated vinyl chloride resin, is mixed with one or more kinds of metals or semimetal compounds such as boron nitride in proper ratios according to the desired intrinsic resistance. The mixture is molded into a desired form and calcined. The calcined material is used as the heat generator 10 to fix a toner image 14 on a printing medium 12.
Patent JP-2003001093-A (JP)
Title: Apparatus for supplying granular substance
Inventor: UEDA KOJI
IPC: B24C7/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for supplying a granular substance in which a hindrance owing to a lump of the granular substance or the like can be elimi nated surely and by which a wide quantity of the granular substance can be supplied stably irrespective of whether the granular substance has large or small particle size. SOLUTION: This apparatus is provided with a granular substance supplying pipe 3 opened to the inside of a granular substance storing part 2 and a gas supplying pipe 4 arranged so that a suitable gap G is interposed in-between the pipe 3 and the pipe 4. The granular substance flowing in the gap G is sent to the inside of the pipe 3 by the gas current circulating from the pipe 4 to the pipe 3. An agitation member 5 is arranged to rotate for agitating the gap G or its vicinity. At least either the pipe 4 or the pipe 3 can be driven and rotated and an uneven part can be arranged in the tip part of any of the pipe 4 and the pipe 3.
Patent JP-2002046587-A (JP)
Title: Slope speed control method for railroad freight car
Inventor: HART JAMES E
IPC: B60L15/20
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a slope speed control method for a railroad freight car capable of maintaining a speed of a train within a narrow range even on a downward slope. SOLUTION: This slope speed control method is one for a railroad freight car provided with a locomotive and at least one connecting car. The coupling car is provided with an ECP brake control system provided with a brake cylinder device driven by hydraulic pressure and a step release valve. This method includes a step of monitoring actual train speed, a step of selecting a target train speed, a step of detecting a speed difference between the target speed and the actual speed, and a step of responding to the speed difference and meeting the actual speed generally with the target speed by adjusting the brake cylinders of at least one coupling cars.
Patent JP-2003007915-A (JP)
Title: Method of manufacturing electronic part
Inventor: OKUNO ATSUSHI
IPC: H01L23/12
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an electronic part, which can reduce thickness thereof and can lower manufacture cost thereof. SOLUTION: The method has a process S10 for laminating a lead frame and an insulating substrate, a process S12 for forming a hole to the lead frame from the back of the insulating substrate, processes S14 and S16 for loading a semiconductor element in the prescribed position of the lead frame and electrically connecting the lead frame and the semiconductor element, a process S18 for applying resin to a lead frame side and sealing the semiconductor element, and a process S20 for forming a solder ball which is electrically connected to the lead frame in the hole.