baber/WOPTO huggingface dataset:
Patent JP-2001247249-A (JP)
Title: Image forming device
Inventor: OKITSU MOTOAKI
IPC: B65H29/60
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that keeps printing from an instant stop and thus poses less degradation in the printing efficiency even when a selected paper output part becomes full. SOLUTION: The image forming device has paper output parts 13, 51 and 52 at a plurality of places. When the capacity for recording paper of any paper output part selected for a job is reached, the recording paper is outputted to and stored in another paper output part until the job finishes.
Patent JP-2001246043-A (JP)
Title: Metallic lustrous member
Inventor: ZUSHIDA JUNKO
IPC: A63F5/04
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a metallic lustrous member which can replace a plated part, is recyclable and ecologically preferable. SOLUTION: This metallic lustrous member is obtained by casting a melted aluminum-magnesium aluminum alloy (one which is called as hydronalium such as the number 5 or 6 type in JIS H 5302 standard, for example) into a precise metal die with pressure and carrying out barrel polish on the surface of the casted hydronalium aluminum alloy die-cast to give metallic lustrousness. The member is recyclable and replaces conventional plated members such as chrome- plated members which are not recyclable, and the like.
Patent JP-2001255485-A (JP)
Title: Light deflector
Inventor: MOROOKA JUNICHI
IPC: H02K21/24
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a light deflector in which the vibration of a coil substrate on which a drive coil is set fixedly and of a rotor is reduced. SOLUTION: The yoke 33 of the light deflector has a hole 36 bored at a position corresponding to the drive coil 28 fixed on the coil substrate 26. Thereby, the magnetic flux of a driving magnet 20 which goes to the hollow part 28C of the drive coil 28 is bent to the coil side, magnetic repulsive force generated by the work of the magnetic field generated in the hollow part 28C of the drive coil 28 and the magnetic field of the driving magnet 20 is reduced, then the vibration is suppressed.
Patent JP-2001253865-A (JP)
Title: Method for producing 3,4-dimethoxybenzenethiol
Inventor: KATAGIRI TOSHIFUMI
IPC: C07C321/26
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially and inexpensively producing 3,4-dimethoxybenzenethiol useful as an intermediate for producing various medicines, agrochemicals, functional materials, or the like. SOLUTION: This method for producing 3,4-dimethoxybenzenethiol of formula (2) is characterized by reducing 3,4-dimethoxybenzenesulfonyl chloride of formula (1) by adding a lead compound when 3,4-dimethoxybenzenesulfonyl chloride is reduced with zinc or lead in the presence of a mineral acid.
Patent JP-2001254839-A (JP)
Title: Oil seal device and oil seal element
Inventor: HARADA KIMIMICHI
IPC: F16J15/3284
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an oil seal device and an oil seal element having excellent sealing performance by excellent dynamic followup ability and creep resistance and having also excellent protection property and wear resistance of a rotary shaft. SOLUTION: In the oil seal device constituted of a rotary shaft 6, a seal member 11 arranged around the rotary shaft 6 and an oil seal element 5 mounted hold by outer metal 2 and inner metal 3 of the seal member 11, the oil seal element 5 is constituted by using fluoraresin irradiated with ionized radiation of exposed dose of 1 kGy to 10 Mgy based on oxygen concentration <=100 torr.
Patent JP-2001253400-A (JP)
Title: Method of providing operation to space equipment
Inventor: HAYASHI MASATO
IPC: B64G1/10
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the providing method of operations to space equipment, for enlarging an operable range while reducing operators' risks. SOLUTION: The method comprises a first process for causing a plurality of spacecraft to fly to near objective equipment requiring the provision of operations, a second process for causing the plurality of spacecraft to dock or undock from one another near the objective equipment, and a third process for providing the operations to the objective equipment while the plurality of spacecraft are docked or undocked, each of the spacecraft having a propelling function, a communicating function and an operation providing function, and also having merging and separating mechanisms.
Patent JP-2001253176-A (JP)
Title: Photograph printing paper
Inventor: YOKOGAWA KAZUYUKI
IPC: B41M5/40
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a printing paper, capable of dividing a photograph beauti fully, and solving the problems that since a photograph, produced through digital camera or photo compact disc, is cut and separated into a photograph size by folding several times along the previously provided line of perforations conventionally, scuffing is generated on the side parts and the image itself is damaged so often. SOLUTION: This printing paper is constituted of three layers, such as a bonding layer 2, provided below the printing paper 1, and a resin film 3, provided below the bonding layer 2, while complete cuts are previously provided in the printing paper and the bonding layer and a halfway cut in the upper part of the resin film, whereby the paper can be divided beautifully when a user folds to divide.
Patent JP-2001256820-A (JP)
Title: Luminaire
Inventor: OKADA TOSHIZUMI
IPC: F21W131/30
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire capable of stably interposing a globe receiving fixture supporting a globe without generating vibration by heat conduction from a light source and of supporting the light source in a beauty appearance by reducing an effect of heat from the light source and of stably housing a switch pull string even if the effect of heat conduction from the light source is applied. SOLUTION: This luminaire is provided with a globe receiving fixture 4 supporting a globe 10 on a luminaire main body 2. A rising part 11 on a peripheral edge of an opening 10a formed at an upper part of the globe 10 and a projecting part 12 projecting from the rising part 11 toward the inside of the globe are provided. The projecting part 12 is supported by the globe receiving fixture 4 with rotating the globe 10. The globe receiving fixture 4 is provided with an interposing part 41 having a roughly U-shaped cross section and interposing the projecting parts 12 and is made of a springy metal material.
Patent JP-2001255089-A (JP)
Title: Cold accumulating device and method using clathrate hydrate
Inventor: MAEKAWA WAKINORI
IPC: F28D20/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To produce a cold accumulating medium derived from a gas hydrate within a range of 0 deg.C to minus 50 deg.C, without being subjected to the regulation of a high-pressure gas safety law and regulations. SOLUTION: A cold accumulating vessel is supplied with a specified quantity of liquefied petroleum gas after being charged with alcohol aqueous solution in specified concentration so as to cool that alcohol aqueous solution, and then liquefied petroleum gas of a specified quantity per unit time is sucked and is discharged into the above alcohol aqueous solution. It is to be desired that the alcohol aqueous solution should be ethylene glycol aqueous solution or ethanol aqueous solution. For liquefied petroleum gas, it is to be desired that one or more should be selected and used from among propane, butane, pentane, and hexane.
Patent JP-2000300115-A (JP)
Title: Milk of non-human mammal
Inventor: HARRY MEAD
IPC: A23C9/13
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To produce recombinant products that are produced together with the milk by a non-human mammal or produced in the milk simpler than the conventional polypeptide-producing technique and at a markedly reduced cost. SOLUTION: This milk is obtained by either together with the milk itself from a non-human mammal (preferably cattle, sheep, a goat, a rat, a genus cattle animal, a camel and swine) or the milk containing a recombinant polypeptide produced therein. As a milk specific protein promoter, a casein promoter and α,β-lactoglobulin promoter are exemplified. The casein promoter is derived from cattle and is composed of an α-casein promoter, α,β-casein promoter and a kappa-casein promoter.
Patent JP-2000338655-A (JP)
Title: Photosensitive conductive paste
Inventor: KUBOTA MASAHIRO
IPC: H01B1/22
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide the photosensitive conductive paste superior in storage stability and capable of executing stable development processing. SOLUTION: The photosensitive conductive paste is obtained by mixing an organic binder having acid functional groups soluble in water or alkalis, a photosensitive organic component, an organic solvent, and a conductive metal powder containing a polyvalent metal, such as copper powder, and further, dipropyleneglycol monoethyl ether such as monool compounds or pentamethyleneglycol, such as diol compounds.
Patent JP-2001267222-A (JP)
Title: Pattern forming method
Inventor: SHIMIZU TATSU
IPC: G03F7/36
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a pattern forming method which enables a film on which a pattern is formed to be repeatedly separated off or reproduced on a substrate without producing particles or deteriorating the substrate in characteristics. SOLUTION: A lower film 2, an intermediate film 3, and an upper film 4 are successively formed on a substrate 1, and then the upper film 4 is subjected to an exposure process, by which a sililation region is formed reflecting an exposed pattern. The upper film, intermediate film, and lower film are removed in this sequence by etching. As mentioned above, an etched layer where a pattern is formed has a three-layered structure, by which the line width or alignment of a pattern can be ascertained before the sidewall of the lower film is subjected to etching, and a film on which a pattern is formed can be repeatedly separated from or reproduced on a substrate without producing particles or deteriorating the substrate in characteristics.
Patent JP-2001262166-A (JP)
Title: Solid fuel
Inventor: ISHIDA SHINYA
IPC: C10L9/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a solid fuel capable of continuing a combustion by such a weak cooking fire as not to scorch a food even after the food in a small pan is boiled up and reserving the heat of the food in the small pan. SOLUTION: This solid fuel is characterized in that the lower part of a main combustion part layer 2a formed by solidifying a fixed amount of a combustible material 2 such as wax, paraffin, etc., is provided with a combustion part layer 2b for heat insulation to be burned at a weaker fire than that of the main combustion part layer 2.
Patent JP-2001266898-A (JP)
Title: Manufacturing method and apparatus for storage battery electrode grid
Inventor: ODA HITOO
IPC: H01M4/74
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a waveiness phenomenon and a projection of an expanding lattice body. SOLUTION: In a method to produce the expanding grid for a storage battery electrode plate by using a reciprocal type expander, prior to a formation process of an brim bone into a lateral brim of a band shaped metal sheet on which an expanding work is applied to a fitting of an upper blade and a lower blade of the expander, the side brim corresponding to the brim bone formation site of the metal sheet is made to be bent to the downward direction of the upper blade beforehand. As a device, it has a structure that the bent mechanism composed of an upper roller having a spread of trapezoidal and conical shape at the end in a reciprocal type expander and a lower roller applied with a tilting work which follows the trapezoidal and conical shape of the upper roller is arranged at this side of an upper blade and a lower blade.
Patent JP-2001259123-A (JP)
Title: Slot machine
Inventor: YONEDA TOSHIHIRO
IPC: A63F5/04
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine preventing a player from feeling bored by limiting the continuous occurrence of replay prize winning. SOLUTION: This slot machine having a control device for drawing for prize winning at fixed probability using a random number, has pay-out prize winning of paying out medals, and replay prize winning of playing the following game under the same condition as the preceding game without paying out the medals, as the form of prize winning, and is provided with a replay continuous prize winning limiting means for limiting continuous prize winning with regard to the replay prize winning.
Patent JP-2001274789-A (JP)
Title: Data encryption method and data encryption device
Inventor: INAZUMI MITSUHIRO
IPC: G06F21/60
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a data encryption device, that can encrypt digital data to protect their copyright with less calculation amount and a small scale of the hardware, and to realize the encryption that is less likely to be deciphered. SOLUTION: The data encryption device consists of a data segmentation means 22, that segments processing object data expanded into a bit sequence as unit code data by each prescribed bit number, a data conversion means 23 that converts the unit code data using a conversion table 11, and a conversion table update means 12 that uses control information set to a control information setting means 13 for generating random number on the basis of an algorithm and uses the random number for successively updating of the contents of the conversion table 11. The contents of the conversion table 11 can be changed dynamically, by properly updating the bit length with each setting updated period by a random number and properly setting the segmented data length by a random number.  Furthermore, the control information is at least one of copyright information, among reproduction number of times information, time date information, reproducing device identification information, and biometrics information or the like.
Patent JP-2001272829-A (JP)
Title: Image scanning apparatus
Inventor: IMOTO SHINJI
IPC: H04N1/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image scanning apparatus of digital type a moving original and a fined optical system by which the occurrence of a black stripe of the like due to the sticking of dust is reduced and an excellent read image data is obtained by preventing the sticking and stagnation of the dust on a contact glass (original platen). SOLUTION: The contact glass 110 is fixed at a fixed member 114a, and also the fixed member 114a is constituted so as to move back and forth in a sub-scanning direction by a rotary cam 117 and a home position sensor 116 or the like. The contact glass 110 is moved together with the fixed member 114a in the sub-scanning direction when the original is fed at read an image, so that a reading part and the reading position of the contact glass are relatively moved.
Patent JP-2001263832-A (JP)
Title: Refrigerating cycle of refrigerator
Inventor: KATO MUTSUMI
IPC: F25B1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating cycle of a refrigerant capable of being started without necessity of a large torque without generating a difference of pressures between an inlet and an outlet of a compressor by maintaining separate high and low pressures of a condenser and an evaporator when the compressor is stopped. SOLUTION: The compressor, the condenser, a capillary tube, and the evaporator are sequentially connected. A four-way valve is provided between the condenser and the tube.
Patent JP-2000289184-A (JP)
Title: Sheet delivering device for sheet-fed printer
Inventor: HIRTH ROLAND
IPC: B65H29/68
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sheet delivering device capable of effectively receiving a sheet at a side of a sheet brake device. SOLUTION: A sheet to be treated is delivered to a sheet brake device 11 in a conveying direction 25. To effectively receive the sheet at the side of the device 11, a sheet guiding device 24 for guiding the sheet to the device 11 while delivering the sheet by effectively operating a side edge of the sheet in the direction 25 is provided.
Patent JP-2001273476-A (JP)
Title: Method and device for preserving image and method and device for outputting image
Inventor: OSAWA SATORU
IPC: G06T1/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity to perform work for searching image processing conditions suitable for observation and read each time a preserved image is outputted. SOLUTION: This device is provided with an image processing means 11 for applying image processing suitable for observation and read for each of inputted subtraction images Psu with the passage of time and an image preserving means 12 for preserving the image processing conditions K specifying image processing corresponding to each of subtraction images Psu with the passage of time.
Patent JP-2001273143-A (JP)
Title: Electronic controller
Inventor: MIZUKAMI KOJI
IPC: G06F9/445
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To realize an electronic controller capable of rewriting stored firmware easily in a software way without needing an external device and without interrupting a currently active operation and standby operations and also partially rewriting the firmware. SOLUTION: This controller is provided with a downloading part 15 downloading new firmware inputted from an external host device, a nonvolatile memory part 13 temporarily storing the loaded new firmware, a means for branching a program with the power on to a program reset vector starting an operation in a software way, a means for reading the firmware loaded to the part 13 and a means for writing the read new firmware in a firmware part 12 where the conventional firmware exists, and a function accessing a firmware writing means is included in a program operating from the program reset vector.
Patent JP-2001269972-A (JP)
Title: Method for removal form metal mold of injection molded product having hollow portion
Inventor: TSUCHIYA MITSUO
IPC: B29C33/76
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method on easy removal from a metal mold of a molded product without a burr on the formed product such as a nipple. SOLUTION: In the method for removal from a metal mold of a nipple for nursing baby bottle or the like, a movable is constituted of a movable body 23 forming the base side of the molded product having a hollow portion and a sliding core 25 forming the tip of the molded product. This sliding core 25 is supported by the shaft member 26 retractably inserted through a penetration hole portion 30 provided in the movable body 23, and the joining surface of the movable body 23 and the sliding core 25 is set in the different direction from an injection direction from the gate 31, after the metal mold is opened the molded product closely adhered to the movable mold 21 is made separable from the movable 21 by introducing compressed air into the penetration hole portion 30 through which the shaft member 26 is inserted.
Patent JP-2001271564-A (JP)
Title: Double glass and roof light window using the double glass
Inventor: TANAKA TOSHIHIRO
IPC: E06B3/62
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent fracture of glass caused by difference between pressure in a sealed space within double glass and ambient pressure, and damage of sealing due to deformation of the glass. SOLUTION: The double glass is constructed by providing a pair of glass sheets 1a, 1b in a manner being opposed to each other, hermetically installing the glass sheets in a frame 2 to form the sealed space 3 within the double glass. The frame 2 is expandably formed via a sealing means 16.
Patent JP-2001275703-A (JP)
Title: Footwear
Inventor: TSUJISAKA KATSUYUKI
IPC: A43B23/24
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a footwear easily found its place in the dark, and has a strong wash durability. SOLUTION: The footwear body (2) is embroidered with an embroidering thread containing a fluorescent pigment only at an embroidering part (3) provided is the recognizable parts of the footwear. The footwear body (2) can be slippers.
Patent JP-2001270033-A (JP)
Title: Method for manufacturing flexible metal foil laminate
Inventor: YAMAMOTO TOMOHIKO
IPC: B32B27/34
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flexible metal foil laminate having good product appearance and dimensional stability by laminating a polyimide and a metal foil. SOLUTION: The method for manufacturing the flexible metal foil laminate comprises the steps of supplying one or more combinations of each of a heat press bondable multilayer polyimide film and the metal foil to a double belt press, interposing a protective material between both outermost layers and a belt, heat press bonding, cooling and laminating them under pressurized state, and laminating the foil on at least one surface of a high heat resistant aromatic polyimide layer via a heat press bondable polyimide layer. In this case, the laminate does not have a product appearance fault and has the dimensional stability of |±0.10|% or less.
Patent JP-2001270777-A (JP)
Title: Ceramic guide roller
Inventor: KAMIIDE KOICHI
IPC: C04B35/48
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To increase the durability, lighten the weight and lower the cost of guide rollers for conveying metallic material. SOLUTION: The objective guide rollers comprises tetragonal zirconia ceramic or a composite ceramic including tetragonal zirconia ceramic. The guide roller has characteristically an average surface roughness of <=0.2 μm and/or the maximum surface roughness of >=0.8 μm.
Patent JP-2001279239-A (JP)
Title: Method for producing fluorescent substance for light- emitting element and fluorescent substance paste
Inventor: ONO KEIJI
IPC: H01J11/42
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fluorescent substance for vacuum ultraviolet excitable light-emitting element good in life characteristics of luminance of light emission by vacuum ultraviolet excitation and to obtain a fluorescent substance paste. SOLUTION: This method for producing the fluorescent substance for vacuum ultraviolet excitable light-emitting element comprises mixing a fluorescent substance with an aluminum-based coupling agent and baking the resultant mixture. The fluorescent substance paste comprises the aluminum-based coupling agent. A plasma display panel uses the fluorescent substance or the fluorescent substance paste.
Patent JP-2001012988-A (JP)
Title: Thermal fluid sensor, fluid identifier and method thereof, flow sensor, flow rate measuring apparatus and method thereof
Inventor: ODA KIYOSHI
IPC: G01F1/698
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To accurately measure the flow rate of a fluid number test, even using a flow sensor the output characteristic of which may vary, depending on the kind or composition of the fluid. SOLUTION: When a microheater 4 heats a drive current from outside, an upstream thermopile 8 detects the temperature of a fluid before being heated by the microheater 4 in parallel to the microheater 4 heating and outputs a first temperature detect signal, a downstream thermopile 5 detects the temperature of the fluid before being heated by the microheater 4 and outputs a second temperature detect signal, and the flow rate is calculated, based on the difference signal between both detect signals. A right and left thermopiles 11, 13 disposed in a direction approximately perpendicular to the flowing direction of the fluid to the microheater 4 detect the temperature of the fluid flow to output a right and left temperature detect signals and the calculated flow rate can be corrected, based on physical property values calculated, based thereon.