baber/WOPTO huggingface dataset:
Patent JP-2002118068-A (JP)
Title: Cbd film formation method
Inventor: TAKEUCHI SHINSUKE
IPC: H01L21/208
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an economical CBD film formation method in which superior workability can be achieved in a short treatment time, at the same time, the consumption amount of reaction solution is small, and moreover a spatially uniform film can be formed furthermore. SOLUTION: In this CBD film formation method, an object to be subjected to film formation treatment is dipped into a reaction solution tank for storing the reaction solution for forming a film, the reaction solution tanks (20a, 20b, 20c, and 20d) are placed adjacent, an object (S) to be subjected to film formation treatment is dipped into one of the reaction solution tanks for film formation treatment for a specific time. At the same time, in parallel with the film formation treatment, for the reaction solution tank with completed film treatment, the exchange of the reaction solution is repeated successively, so that the reaction solution tank is changed.
Patent JP-2001162210-A (JP)
Title: Method for determining powder amount, method for controlling powder spraying amount, apparatus for determining powder amount, and powder coating apparatus
Inventor: SEITZ KURT
IPC: G01F1/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining a powder amount capable of providing highly reliable results at a cost as low as possible, a method for controlling the powder spraying amount, an apparatus for determining a powder amount, and a powder coating apparatus. SOLUTION: The method is suitable for measuring the powder amount in a container (that is, a powder amount to be supplied from the container) and measuring fluctuation of the powder amount. The powder is fluidized in the container and the pressure of the fluidized powder is measured to determine the pressure of the fluidized powder or the pressure fluctuation between those measured at two times. In this case, the powder amount in the container or the powder amount supplied from the container between two time measurements is measured based on the pressure or the pressure difference. The invention makes it possible to measure the powder amount supplied from the container to be sprayed by a coating apparatus by such a simple pressure measurement method and based on the measurement, the flow rate of the supplied powder weight.
Patent JP-2002059507-A (JP)
Title: Coated metal sheet for sublimable dye transfer printing excellent in light fastness
Inventor: KOJIMA KAORU
IPC: B32B15/09
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a coated metal sheet for sublimable dye transfer printing excellent in light fastness, by forming a topcoating film from a thermosetting polyester resin of which the mol.wt., glass transition temperature (Tg) and melamine content are specified. SOLUTION: The coated metal sheet for sublimable dye transfer printing excellent in light fastness is constituted by providing the topcoating film 4 based on the thermosetting polyester resin, which has a number average mol.wt. of 1,000-10,000 and a glass transition temperature (Tg) of 20-60 deg.C, and contains 20-150 pts.mass of melamine per 100 pts.mass of a resin solid, on a substrate metal sheet directly or through a base coat layer 2, a primer layer 3 or the like. When thermal transfer is performed using a sublimable dye, a sublimable dye deposited layer 5 is formed on the topcoating film 4 and a color pattern excellent in light fastness is imparted.
Patent JP-2001161440-A (JP)
Title: High-performance knapsack
Inventor: GELLIS DAVID
IPC: A45F3/12
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide an integrated knapsack device having an integrated water supply frame for storing liquid and providing the knapsack with a substantially rigid support body. SOLUTION: A harness allows a frame to be releasably fitted to the knapsack. A movable pouch which is connected to the knapsack and has an impact cord moves from a storage position to an access position. The slidable pouch slides between the storage position and the access position along a second belt. A weight support/air ventilation system shifts the weight of the knapsack and its contents to the waist and the hip of a user and also provides an air passage for the ventilation between the knapsack and the back of the user.
Patent JP-2002122046-A (JP)
Title: Fuel evaporation recovering apparatus
Inventor: ITO HITOSHI
IPC: F02M37/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel evaporation recovering apparatus, substantially improving fuel evaporation recovering efficiency, reducing weight of the device, and preventing discharge of fuel evaporation into the atmosphere, without affecting components of emission gas or driving characteristics of an automobile or the like. SOLUTION: This fuel evaporation recovering device is provided with a canister 2, a membrane-separating module 6, a compressor 5, a negative pressure control valve 7, and a cooling module 9. The membrane separating module 6 separates the fuel evaporation V from an exhaust port 22 into an air-rich component A and a fuel-evaporation rich component V. An impermeable side exhaust port 64 is connected to an intake pipe 4 and driving force by the compressor 5 acts from an external space 65 to an internal space 66. The fuel- evaporation rich component V is discharged from an exhaust port 63 and the air-rich component A is discharged from the impermeable side exhaust port 64. The exhaust port 63 is connected to the cooling module 9, and the fuel evaporation is liquidized and recovered by a fuel tank 1.
Patent JP-2001176712-A (JP)
Title: Powder for rare earth metal-iron-boron anisotropic permanent magnet
Inventor: YAMAMOTO KAZUHIKO
IPC: B22F1/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide powder for rare earth metal-iron-boron anisotropic permanent magnet, which exhibits high anisotropy and has a crystal structure imparting the best influence to the characteristics of a permanent magnet. SOLUTION: An alloy ingot for rare earth metal-iron-boron permanent magnet contains crystals of at least 90 vol.% which has main phase crystal grain diameter of 0.1-50 μm in the short-axis direction and 0.1-100 μm in the long axis direction. In the main phase crystal grain, α-Fe and/or γ-Fe which are peritectic nuclei and whose grain diameter is less than 10 μm are dispersed finely. The alloy ingot is obtained through hydrogenation and crushing. Thereby the powder for rare earth metal-iron-boron anisotropic permanent magnet where the grain diameter is 200-400 μm, and preferably, a value F, for the degree of orientation which is measured by X-ray diffraction is at least 60, is obtained.
Patent JP-2002129014-A (JP)
Title: Polyphenylene sulfide resin composition and its molded article
Inventor: SUZUKI SHIGEMITSU
IPC: C08K3/40
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a PPS resin composition which has an excellent balance between the low gaseous emission, especially mold deposit, cold property and low warpage properties, and to obtain a molded product. SOLUTION: The polyphenylene sulfide(PPS) resin composition is obtained by compounding (A) a polyphenylene sulfide resin of 100 pts.wt. with (B) an inorganic filler of 40-300 pts.wt. and (C) an olefin resin of 2.5-40 pts.wt. The (B) component comprises (B1) a glass flake and (B2) the filler except the flake and the ratios of (B1) and (B2) components to the sum of (B1) and (B2) components are 10-70 wt.% and 30-90 wt.%, respectively.
Patent JP-2002135058-A (JP)
Title: Image rejection mixer and receiver using the same
Inventor: SAKURAI YOSHITSUGU
IPC: H03D7/18
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an image rejection mixer capable of reducing a stand-by power. SOLUTION: The image rejection mixer comprises a switch 7 for selecting a direct connection of a low-pass filter 4a to an output terminal OUT or a phase shifter 5a, a bias voltage control circuit 9 for controlling on/off the operating states of a phase shifter 3, the mixer 1b, the filter 4b, the shifter 5a, a phase shifter 5b and an adder 6, and a control circuit 8 for controlling the switch 7 and the circuit 9 so that the circuit 9 is controlled off when the filter 4a is directly connected to the terminal OUT by the switch 7.
Patent JP-2001180307-A (JP)
Title: Traveling agricultural machine
Inventor: NAKAO TOSHIO
IPC: A01C11/02
Filed: 2000-10-24
Abstract: PROBLEM TO BE SOLVED: To protect an oil filler cap 74 part and facilitate oil filling operations both with the use of a step 68. SOLUTION: A traveling agricultural machine has a step 68 where an operator steps up. The step 68 has an oil filler port 76, which is in opposition to the oil filler cap 74 on a fuel tank 40.
Patent JP-2002131641-A (JP)
Title: Zoom lens and projecting device using the same
Inventor: WACHI FUMIHITO
IPC: G02B13/22
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens and a projecting optical system using the same capable of projecting picture information displayed by a liquid crystal display element on a screen surface while maintaining high optical performance. SOLUTION: A variable power optical system is provided with a 1st lens group having negative refractive power, a second lens group having positive refractive power, a third lens group having positive refractive power, a fourth lens group having negative refractive power, a fifth lens group and a sixth lens group having positive refractive power in order from a first conjugate point side at a longer distance; and three or more lens groups out of the second to the fifth lens groups are moved in the case of varying power from a focal distance at a wide-angle end to a focal distance at a telephoto end and the first lens group and the sixth lens group are fixed in the midst of varying power. In the optical system, one or more lens groups out of a plurality of lens groups are provided with one or more diffraction type optical elements rotationally symmetric with respect to an optical axis.
Patent JP-2002097478-A (JP)
Title: Novel dewaxing auxiliary
Inventor: MATSUI YUICHI
IPC: C10G73/06
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To develop a chlorine-free dewaxing auxiliary effective for all types (light type, heavy type, and bright stock) of wax-containing hydrocarbon oils in the solvent dewaxing method. SOLUTION: This dewaxing auxiliary is obtained by polymerizing an alkyl (meth)acrylate whose alkyl group has 6-22 carbon atoms in the presence of a random or block copolymer of a 2-4C olefin and an alkyl (meth)acrylate whose alkyl group has 1-22 carbon atoms. The dewaxing auxiliary shows effects on all types of wax-containing hydrocarbon oils singly. Further, it is chlorine- free, and accordingly environmentally friendly, and has no fear of the corrosion of equipments even if it should be decomposed.
Patent JP-2002136087-A (JP)
Title: Rotating electric machine
Inventor: KATO MASAHIRO
IPC: H02K23/04
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotating permanent magnet field electric machine 1 with high reliability without reducing its output by preventing irreversible demagnetization by the maximum armature reaction of sub-poles 5a-5f. SOLUTION: The rotating electric machine 1 with high reliability without reducing its output can be provided by preventing the irreversible demagnetization of the sub-poles 5a-5f and maintaining the sub-poles 5a-5f with a leakage flux suppression function of magnet poles 4a-4f, by adopting the sub-poles 5a-5f a permanent magnetic material X having a large coersive force in order not to generate irreversible demagnetization even if the sub-poles receive reverse magnetic field by the maximum armature reaction caused by the rotor current at start of the rotating electric machine 1.
Patent JP-2002127820-A (JP)
Title: Vehicular room lamp
Inventor: NAGATA SATOSHI
IPC: B60Q3/02
Filed: 2000-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular room lamp capable of improving assembling workability by enabling to assemble a room lamp in advance and by making the lamp conductible at the same time when mounting it to a roof trim. SOLUTION: This vehicular room lamp is composed of a lamp housing 4 supported by the opening 3 of a roof trim 2, a conducting terminal 5 disposed so as to extend from the one side of the interior side 4a of the lamp housing 4 to its exterior side 4b, a holding member 7 disposed on the other side of the interior side of the lamp housing 4 to hold a boat-shaped bulb 6 together with the conducting terminal 5, and a translucent lens 8 to cover the lamp housing 4 from the interior R side of a vehicle, and can be assembled in advance. A conducting sheet 10 disposed on the upper surface side 2a of the roof trim 2 is formed on the conducting terminal 5 so that they can be connected.
Patent JP-2002145663-A (JP)
Title: Zirconia-based ceramic and method of producing the same
Inventor: HATA KAZUO
IPC: H01B1/06
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a zirconia-based ceramic which has excellent high temperature strength and high temperature durability and a stable and high ionic conductivity and exhibits excellent performance, e.g., when it is used as a solid electrolyte membrane for a fuel cell, and to provide a method of producing the same. SOLUTION: The zirconia-based ceramic contains 2.8 to 4.5 mol% yttria and shows XRD diffraction peaks of tetragonal zirconium oxide, described in the JPCDS card (17-0923), XRD diffraction peaks of monoclinic zirconium oxide, described in the JPCDS card (13-307), and XRD diffraction peaks of yttrium.zirconium oxide, described in the JPCDS card (30-1468).
Patent JP-2002146404-A (JP)
Title: Composite metal magnetic grain powder and magnetic recording medium
Inventor: HAYASHI KAZUYUKI
IPC: C09D7/12
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide metal magnetic grain powder having excellent preservation stability, further having excellent durability and surface smoothness and suitable as magnetic grain powder for a magnetic recording medium. SOLUTION: In the composite metal magnetic grain powder, the grain surfaces of the metal magnetic grain powder are subjected to surface treatment with phenylphosphonic acid and/or phenylphosphate. The metal magnetic grain powder contains Nd and Al. The magnetic recording medium contains the composite metal magnetic grain powder in a magnetic recording layer.
Patent JP-2002146654-A (JP)
Title: Knit fabric
Inventor: HORIMOTO HIDEKI
IPC: D04B1/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a knit fabric by making protruding portions with a quite new and simple knit tissue by using an inexpensive single cylinder knitting machine, capable of freely selecting shapes, sizes and arrangements of the protruding portions and formed with the protruding portions on the back stitch side. SOLUTION: Protruding portions 7 are made on the back stitch side 6 of a knit fabric by putting specific knitting needles N1, N2, N3, N4, N5 at inoperative positions and knitting in 5-30 courses during knitting the knit fabric.
Patent JP-2002150872-A (JP)
Title: Multiple push button structure
Inventor: NISHIMURA SEIICHI
IPC: H01H11/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a multiple push button structure having improved operation feeling, and improved quality of outlook. SOLUTION: The multiple push button used for a multiple push button switch is composed of a multiple push button member 20 and a holder member 21, and the multiple switch button member 20 is integrally formed in the state that a plurality of switch buttons 22 arranged in a row are supported by a multiple switch button member main body 24 through hinge parts 23, and the holder member 21 supports the multiple switch button member 20, and separation walls 26, separating the switch buttons 22, are formed.
Patent JP-2002150164-A (JP)
Title: Information managing system, and information management server used therein
Inventor: SHIMOOKA KENKICHI
IPC: H04W88/18
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an information managing system, and an information management server, capable of surely getting useful information. SOLUTION: This information management system provided with a mobile communication system including moving terminals 21A, 21B, 21C and the information management server 4 connected to the mobile communication systems through a network, is further provided with a provided information receiving means 41 for receiving the provided information transmitted from an information provided through the mobile terminal 21A, a provided information storing means 42 for storing the received provided information, a provided information display means 44 for selecting the information corresponding to the requests transmitted by information users through the moving terminals 21B, 21C, and displaying the same, and a compensation paying means 46 for paying the compensation to the using of the information by the information user to the information provider,  and the compensation paying means 46 pays the equivalent through a charging means 25 for charging the utilization of the mobile communication system.
Patent JP-2002142722-A (JP)
Title: Nutritional food
Inventor: IWAYAMA YOJI
IPC: A23L2/38
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a nutritional food effectively utilizing minerals contained in seawater and useful in a human body. SOLUTION: This nutritional food is obtained by concentrating nutritional mineral constituents in seawater.
Patent JP-2001150689-A (JP)
Title: Sound wave fluid jet head and method for forming the head
Inventor: SMITH DONALD L
IPC: B41J2/015
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a sound wave fluid jet bead such as a sound wave ink print head and a method for forming or assembling the head. SOLUTION: Sealing members 162, 164 of an elastomer (gaskets) for replacing entire joining by the epoxy resin of a print head 110 and a spacer 170 of waveform structure are used in a sound wave fluid jet head for controlling the focus interval f of the print bead 110. As a relative method for manufacturing the print head 110, a method in which the aperture plate 116 of the print head 110 is folded and spot-welded (joining parts 128, 160), and the sealing members 162, 164 are held firmly to control the focus interval f is named.
Patent JP-2002149948-A (JP)
Title: Marketing system and advertisement medium used in the same
Inventor: NAKAMURA KAZUHIRO
IPC: G06Q10/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a marketing system capable of linking an advertisement medium with RF-ID, a portable phone with an RF-ID reader, and a POS terminal unit mutually. SOLUTION: This marketing system consists of the advertisement medium 10 to which RF-ID bearing advertisement sentence and storing a master of advertiser, discount information of advertised goods, and advertisement installation place is stuck as a tag, the portable phone 20 with the RF-ID reader capable of reading information from the RF-ID storing discount information and advertisement installation place of advertised goods, the POS terminal unit 31 allowing the portable phone 20 reading the information of the RF-ID to be carried into an advertiser store 30 to permit discount of goods when price is settled, a host computer 51 installed at an advertiser 50 collecting sales information and information such as advertisement installation place from the POS terminal unit 31, and a communication network 40 connecting the POS terminal unit 31 with the host computer 51.
Patent JP-2002156438-A (JP)
Title: Satellite receiving device
Inventor: ISHIGAKI TOSHIHIRO
IPC: G01S1/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce electric power consumption by shortening energization time in conditions incapable of positioning in a device for automatically controlling the electric power source of a satellite receiving device. SOLUTION: The satellite receiving device is provided with an antenna 5, a satellite receiving means 6 for computing locations, a timer 11, a communication means 13, the electric power source 3, an electric power source switching means 4 for turning the electric power source of the satellite receiving means 6 and the timer 11 on or off, and a control means 12. By turning the electric power source switching means 4 on or off according to information held by the satellite receiving means or reception conditions, the operation time or operation interval of the satellite receiving means 6 is changed.
Patent JP-2002156624-A (JP)
Title: Liquid crystal display device
Inventor: ARAKAWA KOHEI
IPC: G02F1/1333
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device whose weight and thickness can be lighten and made thin respectively and which has a simple structure. SOLUTION: The liquid crystal display device 10 is provided with a pair of substrates 12a and 12b and a liquid crystal layer 18 interposed between the pair of substrates and characterized in that one substrate 12a of the pair of substrates 12a and 12b has 1/4 wavelength plate characteristics. Light made incident on the liquid crystal display device 10 is modulated by the alignment of liquid crystal molecules in the liquid crystal layer 18 and is given an optical retardation by passing through the substrate 12a having the 1/4 wavelength plate characteristics.
Patent JP-2002155690-A (JP)
Title: Drilling method and drilling machine
Inventor: MATSUDA TOSHIO
IPC: E21B37/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a drilling method and a drilling machine capable of stabilizing a hole opening by a miniaturized grouting device to prevent the collapse around the hole opening, facilitating the discharge of chips and efficiently drilling a hole. SOLUTION: A grouting device equipped with a tank 6 for a bentonite solution, an injection nozzle 5 for injecting the bentonite solution into the hole and an injection pump 7 supplying the bentonite solution to the injection nozzle 5 from the tank 6 is mounted on the drilling machine 1, and after a spot facing drilling is made, the bentonite solution is poured into the hole, and the drilling is again made to stabilize the hole opening by adhering a mixture of the bentonite solution with the chips to the neighborhood of the opening hole.
Patent JP-2002156988-A (JP)
Title: Information providing system and voice synthesizer
Inventor: YONEMOTO YOSHIFUMI
IPC: G06Q50/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To perform voice synthesis with aimed reproduced sound by gaining reference data even when the data relating to the voice to be desirably reproduced is not stored beforehand in a voice synthesizer. SOLUTION: When no reference voice synthesis database 105 is stored on the voice synthesis processing, the voice synthesis database 105 is gained from a voice synthesis database server 103 and the voice synthesis processing is performed by using the gained voice synthesis database 105.
Patent JP-2002162102-A (JP)
Title: Nozzle unit, nozzle device, and circulation bathtub
Inventor: TOKUNAGA YUJI
IPC: B05B1/02
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a circulation bathtub, a nozzle device for the circulation bathtub, and a nozzle unit to be simple in exchange of a nozzle and enable prevention of parts from missing during exchange of a nozzle. SOLUTION: The nozzle unit 15 consists of a cylindrical member 21, of which a nozzle case C consists, a front cover 22, and a direct injection nozzle 23 serving as a moving nozzle. The direct nozzle 23 and the nozzle case C are formed into a unit in a manner to be integrally handled. The nozzle unit 15 is removably formed in a unit based on the nozzle device. Namely, the nozzle unit 15 is formed such that its male screw part 24 is engaged with a female screw part 17 of a coupling case 13, and through engagement and disengagement between the male screw part 14 and the female screw part 17, the nozzle unit 15 is mounted and demounted.