baber/WOPTO huggingface dataset:
Patent JP-2002236136-A (JP)
Title: Measuring device
Inventor: SUZUKI OSAMU
IPC: H04Q9/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device capable of reducing the installation number of transducers at the organization time of a monitoring system compared with the case where a measuring device related to conventional technique is used. SOLUTION: This device is provided with a first signal selection circuit 12, switches 21, 22, a direct measuring circuit 31 or an indirect measuring circuit 41, a second signal selection circuit 14, and an A/D converter 15. An electric signal inputted from input terminals 17a-17d is selected by the first signal selection circuit 12 and outputted, and inputted properly into either of the direct measuring circuit 31 and the indirect measuring circuit 41 by opening and closing of the switches 21, 22. Since the direct measuring circuit 31 can measure directly a current or the like which is a measuring object, measurement can be executed without installing a transducer.
Patent JP-2002233869-A (JP)
Title: Regenerated ion exchanging column for adsorbing boron and its managing method
Inventor: HAYAKAWA SATOSHI
IPC: C02F1/42
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an ion exchanging column whose boron adsorbing capacity is managed to have the prescribed value and to provide a method for managing the ion exchanging column. SOLUTION: This boron adsorbing ion exchanging column is packed with a I type or II type strongly alkaline anion exchange resin having a quaternary ammonium group whose actual capacity for decomposing neural salt is equal to or higher than the prescribed value. It is preferably that the actual capacity for decomposing neural salt is >=0.5 eq/l-R.
Patent JP-2002241420-A (JP)
Title: Catalyst for polymerization of conjugated diene, its production process, and process for producing conjugated diene polymer
Inventor: SHIBUYA TOMOHIRO
IPC: C08F4/602
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a new catalyst for polymerization of a conjugated diene, which can produce a conjugated diene polymer having a high content of 1,4-cis linkages, a proper molecular weight distribution and a favorable molecular weight, and a process for producing a conjugated diene polymer. SOLUTION: This catalyst consists of a lanthanum series metal compound (A) and an organoaluminumoxy compound (B), wherein the compound (A) comprises a composite salt of a lanthanum series metal with a halogenated organic acid (A1) and a halogen-free organic acid (A2). The process for producing a conjugated diene polymer is characterized in that a conjugated diene is polymerized in the presence of the catalyst.
Patent JP-2002240027-A (JP)
Title: Method and device for molding columned product
Inventor: ISHIKAWA KOICHI
IPC: B28B21/30
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for safely molding a columned product with a high roundness under control as well as a device for performing the method. SOLUTION: In the method comprising the steps to support a frame of an almost cylindrical shape or a steel pipe pile internally filled with a solidifying fluid in a solidification process, with the help of a flexible belt-like member and rotate the frame or the steel pipe pile by running the belt-like member and thereby centrifugally mold the solidifying fluid inside the frame or the steel pipe pile into a columned shape, the frame or the steel pipe pile is supported at a plurality of its spots using a plurality of the belt-like members and the tension of each of the belt-like members is measured and adjusted to a value at which the frame or the steel pipe pile can be supported almost horizontally.
Patent JP-2002238446-A (JP)
Title: Method for producing miso-pickled meat
Inventor: KISHIDA ISHI
IPC: A23L13/70
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide miso-pickled meat retaining its palatability for a long period, and to provide a method for producing such miso-pickled meat. SOLUTION: This miso-pickled meat is produced by the following method comprising the steps of coating the upper surface of a sheet material 1 with miso 2, placing a gauze 3 on the upper surface of the miso 2, placing a meat piece 4 on the gauze 3, folding the sheet material 1 in two and putting the resultant to vacuum packing, freezing the resultant vacuum pack and preserving it for a specified period, thawing the meat piece 4 which is then removed from the pack, stripping the gauze 3 off the meat piece 4 to effect removing the miso 2, and applying a new batch of miso to the meat piece 4, thus affording the objective miso-pickled meat, which is then put to vacuum packing and shipped in a refrigerated condition.
Patent JP-2002240184-A (JP)
Title: Packaging material for overlap
Inventor: TOKINOYA OSAMU
IPC: B32B7/10
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material for overlap having transparency, hard to curl, having stiffness, high steam barrier properties, and friendly to environment. SOLUTION: The packaging material for overlap comprises a laminate obtained by successively laminating an inorganic oxide vapor deposition thin film layer 2, a reinforcing resin layer 3 for increasing stiffness, a heat-sealing layer 4a, and an antistatic layer 5 on one surface of a base material film 1 and laminating a heat-sealing layer 4b on the other surface of the base material film 1.
Patent JP-2002246148-A (JP)
Title: Plug with built-in pressure sensor
Inventor: OKAZAKI KOJI
IPC: G01L23/22
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug having an insulation plate as a component which is formed precisely at a low manufacturing cost. SOLUTION: The spark plug with a built-in pressure sensor 1 includes the insulation plate 25 for insulating a piezoelectric element and a main metal fitting divided into two element members 25a, 25a adjacent in a peripheral direction. A gap 25b for drawing out a lead wire 27 to a rear side is formed between end surfaces of one sides of the element members 25a, 25a. The element members 25a, 25a are formed into the same shape and are shared.
Patent JP-2002247734-A (JP)
Title: Bus bar installation structure
Inventor: MIYAKOSHI KOJI
IPC: H02B1/40
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a bus bar installation structure that facilitates the removal of a bus bar from an electrical equipment block and is easily recyclable. SOLUTION: The bus bar installation structure is for an electrical junction box 1 formed by fitting the bus bar 4 which includes a plurality of terminal fixing pieces 11 to which terminals 8 are inserted and fitted at specified intervals into an opening 3 formed by cutting out one side face of the electrical equipment block 2, and then by installing a bus bar holder 5 over the opening 3 to cover the opening. A placement face 6 is formed on the electrical equipment block 2 on the side of the opening 3, and a flat face 10 formed on the bus bar 4 is placed on the placement face 6 to hold the bus bar 4.
Patent JP-2002242243-A (JP)
Title: Bathtub water/rainwater reutilizing system
Inventor: ENDO CHIKAYOSHI
IPC: C02F1/50
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub water/rainwater reutilizing system having a function for preventing the sticking of slime and the occurrence of a stench caused by bacteria proliferation. SOLUTION: The bathtub water/rainwater reutilizing system is provided with a water storage tank for storing bathtub water or rainwater, a water feeding means for feeding the water in the water storage tank to apparatuses reutilizing bathtub water or rainwater, a purifying section for purifying bathtub water or rainwater, and a recirculating means for conveying the bathtub water or rainwater once fed to the water storage tank via the purifying section to the purifying section again. The recirculating means is operated to repurify the bathtub water or rainwater according to the water temperature measured by a water temperature measuring means provided at one or more places on feed water paths to the apparatuses reutilizing the bathtub water or rainwater from the water storage tank or in the water storage tank or in the purifying section.
Patent JP-2002248010-A (JP)
Title: Umbrella having warning light
Inventor: MURAKAMI TOMINORI
IPC: A45B3/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive umbrella having a warning light for improving visibility of an umbrella sheet by effectively illuminating the umbrella sheet with light generated from a light-emitting diode provided on the top of the umbrella. SOLUTION: In the umbrella 10 having warning light, a light-transmitting storing part 19 is arranged on a ferrule 14 provided on a top central part of the umbrella sheet 12, and the blinking light-emitting diode 25 is arranged inside the light-transmitting storing part 19. A plurality of semicylindrical lenses 27 are formed in the light-transmitting storing part 19 so as to surround the light- emitting diode 25 for radially illuminating the umbrella sheet 12 by transmitting the light from the light-emitting diode 25.
Patent JP-2002260164-A (JP)
Title: Vehicle identification system
Inventor: TSUKAMOTO AKIO
IPC: G06Q10/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To easily discover and identify a radio wave transmitting vehicle by building an IC tag in a number plate, and using the transmitted radio wave by a portable terminal and an exclusive terminal. SOLUTION: The IC tag with predetermined information written therein is built in the number plate of the vehicle, and the information transmitted by the IC tag is caught from the outside to identify the vehicle. The IC tag performs the predetermined information transmission content (information written in the number plate, an emergency search vehicle, etc.), and the predetermined transmission method (transmission by receiving transmission interval and collation radio wave, transmission following the instruction for transmission, transmission period, transmission output, specification of a receiver, etc.).  The receiver automatically performs the relay transmission of the received information and the information given by the receiver to an information control center, and if the relay transmission is impossible, the information instructed when the information is written in the IC tag is displayed on a display device such as the portable terminal, and the function of maintaining the received information is provided so as to take countermeasures for a case when the communication with the information control center is possible.
Patent JP-2002254049-A (JP)
Title: Method for treating extraction dust in cement manufacturing equipment
Inventor: YOKOTA MORIHISA
IPC: C04B7/60
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a method for treatment capable of performing water washing treatment on an extraction dust accompanied by an extraction gas when a burnt gas is partially extracted to reduce circulations of chlorine, alkali and sulfur and capable of recycling a solid content as a cement raw material and capable of discharging a treated solution outside after removing toxic substances contained therein to values less than effluent standard values in cement manufacturing equipment. SOLUTION: After a slurry is prepared by adding water to the extraction dust accompanied by the extraction gas, the subject is solved by the method for treatment comprising a process separating a solid from a solution, a process reducing hexavalent selenium dissolved into tetravalent selenium by adding calcium polysulfide to a liquid phase obtained and a process performing a second separation of a solid from the solution after sedimenting residual heavy metals together with iron hydroxide in a state that the pH of the slurry ranges from 9.5 to 10.5 by adding ferrous and ferric compounds.
Patent JP-2002254282-A (JP)
Title: Grinder for optical ferrule
Inventor: ISHIKAWA TAKAAKI
IPC: B24B19/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To develop a technology by which the joined end face of an optical ferrule can be polished even after an optical connector such as an MPO type optical connector plug is assembled. SOLUTION: In a grinder 1 for the optical ferrule, the joined end face 15b of the optical ferrule 15 incorporated in the end of the optical connector 14 is positioned by fixing an optical connector 14 a the moving area R of the polishing face 16 of a polishing block 9 mounted on a polishing mechanism 3 in a reciprocating manner, and the polishing face 16 reciprocated by reciprocating motion of the polishing block 9 is slid and brought into contact with the joined face 15b by which the joined end face 15b can be polished.
Patent JP-2002258704-A (JP)
Title: Image forming device
Inventor: YAMAZAKI KOICHI
IPC: G03G21/10
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that effectively prevents toner remaining on a recycling mechanism after a job from deteriorating due to heat. SOLUTION: The image forming device employs a two-component development system that uses toner which starts to flow at 105 deg.C or below, and has a toner recycling mechanism 14 which recovers transfer residual toner and carries the recovered toner to a developing device 5 again. The toner recycling mechanism 14 is driven for a fixed length of time even after the job is finished. Moreover, a mechanism is provided for controlling the time of driving the toner recycling mechanism 14 after the job, and another mechanism is provided for detecting the presence or absence of a both-sided printing job. Depending on the presence and absence of the both-sided printing job, the image forming device determines the time of driving the toner recycling mechanism 14 after the job.
Patent JP-2002256022-A (JP)
Title: Method for producing vinyl ether polymer having (meth) acryloyl group as side chain
Inventor: YAMAGUCHI HIROKO
IPC: C08F8/12
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a vinyl ether polymer having a (meth)acryloyl group as a side chain economically and efficiently. SOLUTION: A vinyl ether polymer is produced by reacting a vinyl ether polymer having a structural unit represented by the formula (1) [R<1> is a hydrogen atom or an organic residue; R<2> is an organic residue; X is a -OH group or a halogen atom] and a (meth)acrylic acid derivative represented by the formula (2): CH2 =CR<3> -COZ [R<3> is a hydrogen atom or a methyl group; Z is a -OH group, a halogen atom, -OR<4> group (R<4> is an organic residue), -OM group (M is an alkali (alkaline-earth) metal) or a CH2 =CR<3> COO- group].
Patent JP-2002257350-A (JP)
Title: High frequency heater
Inventor: KANEKAWA NORIYUKI
IPC: F24C7/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency heater in which an appropriate heating time is set for a food by means of a room temperature sensor, a temperature sensor and a weight sensor. SOLUTION: The high frequency heater comprises the room temperature sensor 12 for detecting outer air 7a, the temperature sensor 13 for detecting the temperature of the food 1, a fan 6 for cooling a magnetron 5, the magnetron 5 oscillating a high frequency, and the weight sensor 4 for detecting the weight W of the food 1. While operating only a rotary table 3, the weight W of the food 1 is detected by the weight sensor 4 and the temperature T1 of outer air 7a is detected by the room temperature sensor 12. Subsequently, the cooling fan 6 is operated additionally and the temperature T3 of cooling wind transmitted with heat of the food 1 is detected by the temperature sensor 13.  A micro temperature variation between the temperatures T1 and T3 is then amplified through the temperature amplifying circuit 15 of a control circuit 14 to obtain data and a heating time calculated based on that data and the weight W is controlled by the control circuit 14 thus setting a heating time suitable for the food 1.
Patent JP-2002263634-A (JP)
Title: Supercritical water manufacturing apparatus and supercritical water organic matter treatment facility
Inventor: MIURA TOSHIHIKO
IPC: B09B3/00
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a supercritical water manufacturing apparatus which makes energy conservation possible and supercritical water organic matter treatment equipment using this supercritical water manufacturing apparatus. SOLUTION: This supercritical water manufacturing apparatus 3 manufactures the supercritical water g by pressurizing and heating raw water a up to the pressure and temperature conditions exceeding the critical point by means of a boosting device 6 and a temperature raising device 7. While the boosting device 6 is mainly composed of riser piping 8 for assuring the hydrostatic head for pressurizing the raw water g up to the pressure state necessary for the supercritical water g by the hydrostatic head. The temperature raising device 7 is mainly composed of a solar light/heat collector 9 which heats the raw water a by solar heat d up to the temperature state necessary for the supercritical water g or its preliminary temperature state.
Patent JP-2001269002-A (JP)
Title: Axle-type operating machine
Inventor: KANAO YOHEI
IPC: A01B33/08
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an axle-type operating machine capable of preventing dashing of a machine body caused by driving of a rotary operation tool attached to a driving axle, and capable of simultaneously carrying out farming operation to give a good finish, and further capable of keeping safety when the driving axle of the operating machine is equipped with a driving wheel and driven. SOLUTION: This axle-type operating machine is constituted in the following: the rotary operation tool and a dash-preventing tool which is rotated and driven in a direction reverse to that of the operation tool are coaxially supported on the driving axle so that the dash-preventing tool which is rotating can prevent dashing of the machine body caused by driving of the rotary operation tool; and the outside of the dash-preventing tool is covered with a solid cover freely attachable and detachable, when the driving axle from which the rotary operation tool is detached is equipped with the driving wheel and driven.
Patent JP-2002263911-A (JP)
Title: Surface-covered cemented carbide cutter having hard cover layer exhibiting excellent wear resistance in high- speed cutting operation
Inventor: OSADA AKIRA
IPC: C23C14/06
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a surface-covered cemented carbide cutter having a hard cover layer exhibiting an excellent wear resistance in high-speed cutting opera tion. SOLUTION: In this surface-covered cemented carbide cutter, the hard cover layer comprising the composite nitride of Ti and Ai having a composition formula: (Ti1- XAX) N (where X shows 0.45 to 0.75 in atomic ratio) is physically deposited on the surface of a tool base body formed of a tungsten carbide-based cemented carbide or a titanium carbonitride-based thermet in an average layer thickness of 0.5 to 8 μm. An aluminum oxide layer having an average layer thickness of 0.5 to 10 μm is deposited as a heat insulation layer between the surface of the tool base body and the hard cover layer. Also, a titanium carbide layer as a tool base body side adhesive layer having an average layer thickness of 0.1 to 3 μm and a titanium carbonate layer and/or titanium carbonitroxide layer having an average layer thickness of 0.1 to 3 μm as heat insulation layer side adhesive layers are deposited between the surface of the tool base body and the heat insulation layer.
Patent JP-2002264131-A (JP)
Title: Method and apparatus for correcting shape of molded object
Inventor: SANA SHUNICHI
IPC: B29C33/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To enhance the shaping accuracy of a molded object, to reduce the time and labor required in the shape correction work of the molded object, and to enhance the productivity of the molded object. SOLUTION: The molded object 21 is placed on a mold 22 to be airtightly covered with a sheet 23, and the space 27 between the mold 22 and the whole of the molded object 21 is uniformly heated to a first temperature T1 while the sheet is held to first pressure P1 lower than atmospheric pressure. When the temperature in the molded object 21 reaches the first temperature T1, the pressure of the space 27 is raised to second pressure P2 lower than atmospheric pressure but higher than the first pressure P1. When the surface temperature of the molded object reaches the second temperature T2 of the thermal deformation temperature accompanied by the shrinkage of thickness, heating is stopped and the space 27 is opened to the atmosphere to quench the molded object 21.
Patent JP-2002270479-A (JP)
Title: Method for manufacturing semiconductor device and surface light emitting semiconductor laser
Inventor: NISHIDA TETSURO
IPC: H01S5/183
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device and a surface light emitting semiconductor laser capable of obtaining a semiconductor device excellent in stability and excellent in operationality. SOLUTION: The method for manufacturing a semiconductor device comprises: a process 'a' for forming a multilayer film 150 on a semiconductor wafer 101; and a process 'b' for forming a warp-compensation layer 130 on the opposite surface of the surface of the semiconductor wafer 101 whereon the multilayer film 150 is formed.
Patent JP-2002271567-A (JP)
Title: Imaging device and control method therefor
Inventor: AKIBA RIEKO
IPC: B41J21/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an efficient imaging device, capable of improving operability, when using tab paper. SOLUTION: Among an image to be formed on the sheet of a first type having tabs in a series of inputted images, moving processing, based on a first moving amount is performed and to an image to be formed on the sheet of a second type having no tab, moving processing of image, based on a second moving amount is performed.
Patent JP-2002276114-A (JP)
Title: Non-slip staircase
Inventor: NAKAMOTO SUKEMASA
IPC: E04F11/17
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a coated non-slip staircase which can be easily constructed, brings about a great non-slip effect including visual recognition, and has excellent durability. SOLUTION: In the non-slip staircase, fine particles F and a coating are applied to a front end of a surface of a wooden treadboard 11 so as to form a non-slip part SP. A paint film layer PL is made thin enough to make the fine particles F protrude partially upward from the film layer PL coated with the coating. A paint film layer higher in lightness than parts except the non-slip part SP of the treadboard 11 is used as the film layer PL so as to highlight visibility of the non-slip part SP, and the film layer PL is made transparent or translucent in order to enable the visual recognition of wood grain of the treadboard 11.
Patent JP-2002276824-A (JP)
Title: Valve element and manufacturing method thereof
Inventor: MARUYAMA KIMITAKA
IPC: F16K25/04
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To increase a life by enhancing oil pit resistance in a valve element used in an accumulator safety valve of a die casting machine. SOLUTION: The valve element of the present invention comprises a precipitation hardened stainless steel (for example, SUS630) and a nitriding layer is formed on a sealing surface. The nitriding layer is formed by simultaneously carrying out a nitriding at the time of precipitation hardening processing.