baber/WOPTO huggingface dataset:
Patent JP-2001004590-A (JP)
Title: Water treatment method of water system
Inventor: ISERI HAJIME
IPC: G01N27/26
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To appropriately maintain the treatment condition of a water system by performing water treatment according to the potential change in a sensor, pouring a chemical using a chemical-pouring pump when the potential of the sensor reaches a threshold, and pouring the chemical only by the pump when the potential decreases to a normal value. SOLUTION: Water in a cooling tower 20 with a cooling fan 18 and a pit 19 is sent to a heat exchanger 23 via a water-feeding pump 21 and water-feeding piping 22, and is circulated to the cooling tower 20 via return piping 24. Piping 25 for sampling water is branched from the water-feeding piping 22, sampled water passes through the inside of a test pipe 26, and then is returned to the cooling tower 20 or the piping 22 and 24. The test pipe 26 is provided with a sensor 11 and a reference electrode 12, and the signals of the sensor 11 and the electrode 12 are inputted to measurement control equipment 13. The potential of the sensor 11 is measured with the electrode 12 as a reference in the control equipment 13. When the sensor 11 does not detect any tendency of deposit of contamination, a chemical is poured only by a pump 15 for pouring the chemical.  On the other hand, when the sensor 11 detects the tendency of the deposit of contamination, the chemical is poured from both of the pumps 15 and 17, thus performing strong slime suppression treatment.
Patent JP-2001192163-A (JP)
Title: Simplified tape cutter
Inventor: SATO TOSHIYUKI
IPC: B65H35/07
Filed: 2000-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and cutter easy to use for a pressure sensitive adhesive tape. SOLUTION: A pressure sensitive adhesive tape passing hole is provided on this side of the cutter of a simplified cutter mechanism moving along the outer periphery with a pressure sensitive adhesive tape roll held, whereby the tape is always kept in a drawn state to this side of the cutter by utilizing the frictional force of the pressure sensitive adhesive surface. This arrangement can overcome the disadvantage that the end of the pressure sensitive adhesive tape slips off the cutter mechanism and sticks to the tape roll main body. A margin to stick the tape is provided on the tape pressure sensitive adhesive surface side of the passing hole, and the pressure sensitive adhesive area can be reduced by applying a separating material or angle-cutting, so that while strong sticking is prevented, the tape can be stored without exposing the pressure sensitive adhesive surface to simply draw out the tape end in the next use.
Patent JP-2001227853-A (JP)
Title: Storage cooling refrigerator
Inventor: IZAWA KIKUO
IPC: F25D16/00
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a storage cooling refrigerator capable of preventing temperature in a refrigerator from falling lower than necessary on storing cooling temperature inside the refrigerator without consuming much electric power. SOLUTION: A compressor 19 is constituted to maintain the refrigerator at a cooling temperature based on the detecting temperature of a refrigerator sensor. At the same time, an electric heater 15 is operated only at the case that the compressor 19 is kept inoperative, when a storage chamber is maintained at a predetermined temperature level by controlling the electric heater 15 based on the detection temperature of a storage chamber sensor 18. Thus, the electric heater 15 is never operated simultaneously with the compressor 19, resulting in preventing to consume much electric power making the temperature inside the storage chamber fall down lower than necessary.
Patent JP-2001229323-A (JP)
Title: Document processing system
Inventor: KOKUGAN SHIYUUJI
IPC: G06Q10/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a document processing system by which the progress situation of circulating and acknowledging processing can be confirmed always by avoiding copying and deleting stamp seal image data stamped on an electronic document in the middle of the circulating and acknowledging processing. SOLUTION: When a stamping request to an electronic document displayed on the display screen of a client terminal 7 or the transferring request of a prescribed stamped electronic document occurs from the terminal 7 connected to a server 12 through a network 8, the server 1 refers to the stamping information table and the document information table of a control database 4, reads electronic stamp data of a stamping person by each stamping field of the electronic document given the stamping request or the transferring request from an electronic stamp data file 3,  composes the stamp seal image data registered in the read electronic stamp data in the prescribed stamping field of the electronic document given the stamping request or the transferring request to generate display data on the stamped electronic document and transfers the display data to the terminal 7 to display it on the display screen of the terminal 7.
Patent JP-2000300643-A (JP)
Title: Humid atmosphere supplying device and sauna system using the same
Inventor: OGAMI YOSHIHIRO
IPC: A61H33/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To surely suppress a humid atmosphere hotter than a suitable temperature by providing an air blower for blowing the humid atmosphere, which is generated from water hotter than a desired temperature, from a supply route to a blowout port and a control means for suppressing the humid atmosphere at a high temperature from being blown out of the blowout port. SOLUTION: When an operation start signal is transmitted to a control means 31 by operating a remote controller 30, warm water heated to a high temperature by a heater 13 of a warm water supply part 7 is supplied through a warm water supply path 15 to a sprinkling part 3 by a pump 9 and sprinkled from plural sprinkle holes 4 to a heat exchange part 5. Then, heat in one part of warm water is exchanged, rises as vapor, is sucked by an air blower 2 and blown out of a blowout port 1 into a sauna dome. At such a time, in order to maintain the temperature of blown humid air within a set range at all times, the circulation quantity of hot water through the pump 9 corresponding to an external air temperature, the set temperature of warm water and the air blowing quantity of the air blower 2 due to a motor M are stored in the control means 31 as a data table.
Patent JP-2001236769-A (JP)
Title: Recorded medium reproducing method, and recorded medium reproducing device
Inventor: TOKUSHIGE TAKAHISA
IPC: G11B27/10
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a recorded medium reproducing method and a recorded medium reproducing device by which data to be reproduced never be interrupted. SOLUTION: When sound data corresponding to plural tracks is accumulated and reproduced based on the normal reproduction order in a shock-proof memory 15 being a FIFO memory and repeat having the order being different from the normal reproduction order is specified, sound data of a track to be reproduced successively in a normal reproduction order is deleted from the shock- proof memory 15, data of a reproduced track is read again by a pickup 12, accumulated in the shock-proof memory 15, accumulated sound data is read out continuously, and reproduced. Thereby, even if a read-out error exists, a reproducing method for sound data without interruption can be obtained. Also, even if not repeat but random reproduction is specified, in the same way, a reproducing method without interruption can be obtained.
Patent JP-2001237994-A (JP)
Title: Line selecting device
Inventor: SASAUCHI MASARU
IPC: H04M11/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To stably operate a two-wire type telephone terminal in spite of an adverse condition through the use of only power source capacity obtained from a telephone line. SOLUTION: The line selection device is provided with an electrolytic capacitor 32 for charging a feeble current obtained from the telephone line 2 when the line 2 is opened as high voltage power source VB. When a dial pulse signal is transmitted from a telephone terminal 4, the high voltage power source VB is supplied to the terminal 4 from a power feeding control circuit 33 via a terminal power feeding circuit 12 and a terminal line 3 in the break period of the dial pulse signal.
Patent JP-2001237345-A (JP)
Title: Wiring board
Inventor: MATSUDERA HIROSHI
IPC: H05K3/34
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent reliability in the connection of a semiconductor device to an external electric circuit from being reduced by a breakage in a low- melting point brazing material for connecting the connecting pads of a wiring board to the external electric circuit. SOLUTION: A wiring board is made of an electrically insulating material and is formed of an insulating base material 1 having a semiconductor mounting part 1a on the top, many circular connection pads 6 formed on the bottom of the insulating base material 1 and connected to the circuit wirings 8a of the external electric circuit substrate 8 via low-melting point brazing material 7, and plural wiring conductors 2 extending from the mounting part 1a of the insulating base material 1 to the connection pads 6. The connection pad 6 has an annular gap 6b satisfying the following formula near its outer periphery, 1-(0.028/tanX)<=r/R<=1-(0.009/tanX), where r is the inner radius of the annular gap formed in the connection pad (mm) R is the radius of the connection pad (mm) and X is the effective tip angle of crack produced on the low-melting point material (rad).
Patent JP-2001236148-A (JP)
Title: Electronic equipment system and electronic equipment
Inventor: NODA TAKURO
IPC: H04L29/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance usability and convenience of an AV system, etc., to be constructed by being mutually connected by an IEEE 1394 interface. SOLUTION: An STR 60 performs control so as to link an on/off state of a power source for other system equipment to conform to prescribed conditions according to the power source state of the present device. In this case, a POW ER CONTROL command in an AV/C command is used. Thus, each piece of equipment in this system is recognized to independently exist on a data bus and in addition, a linked function of power on/off as a system can be provided even when each equipment is not connected with a power outlet, etc., with linked function.
Patent JP-2001243983-A (JP)
Title: Solid electrolyte battery
Inventor: HARA TORU
IPC: H01M10/0562
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte battery, in which particles of an active material and a solid electrolyte are bound by a binder, that has high ion conductivity and that does not require using a supporting body that may become a cause of lowering energy density. SOLUTION: The solid electrolyte battery comprises a solid electrolyte having lithium ion conductivity disposed between the positive and negative electrodes having active material which is reversibly capable of occluding and discharging lithium ion. The particles of the above active material and solid electrolyte are bound by a polymer made of three dimensional structured monoalkyltrialkoxysilane or by a polymer which is co-polymerized of monoalkyltrialkoxysilane polymer and tetraalkoxysilane.
Patent JP-2001242149-A (JP)
Title: Liquid chromatograph
Inventor: KITAOKA MITSUO
IPC: G01N30/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To enhance handle ability for a liquid chromatograph by achieving effective utilization of a reservoir tray 11. SOLUTION: A drawer-structured housing part 23 is arranged below a reservoir tray 11, thereby enabling housing of necessary tool replacement parts or the like.
Patent JP-2001248754-A (JP)
Title: Air valve
Inventor: TANIGUCHI MASATAKA
IPC: F16K31/18
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an air valve capable of improving water stopping property by increasing pressing force of a valve element seat part against a valve casing seat part even when water pressure in the valve casing is decreased by a decrease in water level of a dam. SOLUTION: When the water pressure is generated in the valve casing 2, an excitation starting signal is outputted from a controller 14 to a power source 15 of an electromagnet 12 to turn ON the electromagnet 12, and attracting force of the electromagnetic 12 is made to act on a core part 5A formed by magnetic body of the valve element seat part 5 to enlarge the pressurizing force of the valve element seat part 5 against the valve seat part 6 and improve the water stopping property. When the water pressure becomes negative with existence of air in the valve casing 2, an excitation blocking signal is outputted from the controller 14 to the power source 15 of the electromagnet 12 to turn OFF the electromagnet 12, and a float valve element 4 is made to go down to a valve opening position against energization of a spring 7 by self-weight so as to open an air port 3 and exhaust.
Patent JP-2000282057-A (JP)
Title: Method for reforming heavy hydrocarbon raw material
Inventor: PEREIRA PEDRO R
IPC: B01J35/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a steam conversion process enabling a desired product, especially a LCO(light crude oil) fraction to be obtained from heavy hydrocarbon raw materials such as VGO(vacuum gas oil) in a larger amount than conventional. SOLUTION: This method for reforming hydrocarbon raw materials comprises the following steps: preparing a hydrocarbon raw material containing a fraction having the boiling point of about >=320 deg.C; mixing the raw material with steam to form a reactant raw material; preparing a catalyst containing both the first metal selected from group VIII metals except noble metals and the second metal selected from alkali metals; supporting the first and the second metals with a carrier selected from the group consisting of kaolin, alumina, silica, carbon, petroleum coke and a mixture containing at least two of them; bringing the reactant raw material into contact with the catalyst under a steam conversion condition to obtain the reaction product containing a reformed hydrocarbon fraction.
Patent JP-2001243491-A (JP)
Title: Property setting method and medium stored with cad program including property setting process
Inventor: SUNAHARA HIROYUKI
IPC: G06F3/0484
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a property setting method which can improve the operability when the property of a selected element or operation is set by using a property dialog and a medium stored with a program including a property setting process. SOLUTION: A property setting process part 6 inputs information on the property of input information from an input part 1 and information on a command from a command executing process part 5 and performs a process regarding the setting, alteration, etc., of the property specified to a CAD processing part 9. A dialog display control part 7 performs control for displaying the property dialog on the display screen of a display part 4 according to the information on the setting, alteration, etc., of the property from the property setting process part 6. This dialog display control part 7 reacts to even a display instruction for the property dialog accompanying a command being executed from the CAD process part 9 and automatically displays the property dialog even in the absence of a display instruction for the property dialog from the property setting process part 6.
Patent JP-2001249602-A (JP)
Title: Image forming device
Inventor: KOMATSUBARA SATORU
IPC: G03G15/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with which an always stable and good image can be obtained without being influenced by fluctuation in parts characteristics in a process cartridge irrespective of the state of the cartridge by taking 'the characteristic value concerning image forming' of the recycled process cartridge into the image forming device, and optimizing control conditions at image forming based on the taken information, while suppressing the cost of the image forming device as much as possible. SOLUTION: In the image forming device equipped with the process cartridge detachable from the main body of the image forming device and recycled, the characteristic values concerning image forming are measured and the data are packaged together with the recycled process cartridge before shipping. Or the characteristic values concerning image forming are measured, and the measured values are converted into alphabetic information or graphical information to output on paper, and then the paper is packaged together with the recycled process cartridge before shipping.
Patent JP-2001124440-A (JP)
Title: Refrigerant channel switching valve
Inventor: TAKAGI NOBORU
IPC: F16K27/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant channel switching valve capable of assuring an operation equivalent to that of a conventional product, reducing in a component cost and conducting a power conservation by adopting one switching valve having a pilot solenoid valve mechanism and a differential pressure valve mechanism as two solenoid valves used for an air conditioner having a conventional hot gas cycle circuit. SOLUTION: The refrigerant channel switching valve for an air conditioner having a hot gas cycle circuit comprises a pilot solenoid valve mechanism 50 provided in one valve disc 51 to shut off a refrigerant circuit provided between a compressor 10 and a condenser 11, and a differential pressure valve mechanism 80 provided between the compressor 10 and an evaporator 14 to close the mechanism 50 to operate when the refrigerant pressure of the condenser 11 arrives at a predetermined differential pressure and integrally provided with the mechanism 50.
Patent JP-2001252105-A (JP)
Title: Cleat of spike shoe for baseball and fixing method therefor
Inventor: NAKAMURA YUKIYASU
IPC: A43C15/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To firmly and surely fix a cleat for baseball to a sole of a shoe without upwardly parting the tip of a fixing nail. SOLUTION: When fixing the cleat to the sole A of the shoe by bending the tip of the projected fixing nail 14 by projecting the tip of the fixing nail 14 from the inside of the sole A of the shoe in a through hole 15 of the fixing nail 14 formed on a baseplate 12, the tip of the fixing nail 14 projected from the through hole 15 is bent so as to be brought into close contact along the baseplate 12 by going over a swelling part 16 formed on the edge of the through hole 15 of the baseplate 12 to firmly and surely fix the cleat 11 to the sole A of the shoe.
Patent JP-2001257936-A (JP)
Title: X-ray image pickup device
Inventor: KOYAMA HIROSHI
IPC: H04N5/321
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray image pickup device capable of providing the output image of reduced distortion even when a distance (FID) from an X-ray tube to an image tube is changed. SOLUTION: Since this X-ray image pickup device is provided with an input view field change part 13 for changing the input field of view of an image tube 3 into view filed size capable of providing the output image of a little distortion on the basis of the distance (FID) from an X-ray tube 2 to the image tube 3, even when the FID is changed, the input field of view of the image tube 3 is changed into view field size capable of providing the output image of a little distortion and the output image of reduced distortion can be provided.
Patent JP-2001256253-A (JP)
Title: Method and device for filtering document
Inventor: HOASHI KEIICHIRO
IPC: G06F17/30
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for filtering document, with which the selection of an unsuited document can be avoided by generating an unsuited profile expressing the features of the erroneously selected unsuited document, and not selecting the document of high similarity to the unsuited profile. SOLUTION: Similarity SimR between a suited profile qR and a retrieval object document (d) is calculated (step S11), this similarity SimR is compared with a threshold ThresR and when SimR is greater than ThresR, similarity SimN between an unsuited profile qN and the retrieval object document (d) is calculated (step S15). When SimN is greater than ThresN, the retrieval object document is regarded as an unsuited document and excluded. When SimN is smaller, this document is regarded as a suited document and selected, suited feedback is provided and qR and qN are updated (step S21).
Patent JP-2001260863-A (JP)
Title: Fluid pressure brake device for vehicle
Inventor: OISHI MASAKI
IPC: B60T13/12
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To perform aid by negative pressure aiding means in good response even if a brake pedal is suddenly operated and smoothly perform additional aid under fluid pressure aiding means after critical aid by the negative pressure aiding means. SOLUTION: A negative pressure booster 40 for aiding master cylinder pistons 11, 12, a liquid pressure booster 20 for aiding the master cylinder pistons with a liquid pressure output by a liquid pressure pump HP after critical aid, and valve means for controlling the aid by the liquid pressure booster 20 are provided. The valve means is formed with a spool valve mechanism having a spool moved back and forth with the operation of a brake pedal. A communication passage for communicating a power chamber RP with a reservoir 4 is opened/closed on the side face of the spool with the back-and-forth movement of the spool.
Patent JP-2001265134-A (JP)
Title: Image forming device
Inventor: KIDO MAMORU
IPC: F16C13/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a multicolor image forming device, without causing image defects, such as a hollow character, while realizing a high efficiency transfer. SOLUTION: The device is constituted, so that a distance 'z' shown by expression 1 can be controlled with surface hardness of each constituting element by stress acting between respective constituting elements, since the relationship between hardness of an image carrying rotating body and the hardness of a transfer rotating body is such that the hardness of the image carrier rotating body is larger than the hardness of the transfer rotating body and the relationship between the hardness of the transfer rotating body, and the hardness of a recording medium is such that the hardness of the transfer rotating body is larger than the hardness of the recording medium.
Patent JP-2001260774-A (JP)
Title: Automobile bumper beam
Inventor: HORI NAOKI
IPC: B60R19/18
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an automobile bumper beam excellently absorbing the energy of impacts in a collision. SOLUTION: The bumper beam 1 includes a front piece 1a made of a plate- shaped member to form a front surface, an upper body 1b extending rearwardly from the upper part of the front piece 1a, and a lower body 1c separated from the upper body 1b and extending rearwardly from the lower part of the front piece 1a. The upper body 1b has an upper piece 1e connecting with the upper end of the front piece 1a, and the lower body 1c similarly has a lower piece 1h connecting with the lower end of the front piece 1a. The front piece 1a is formed in a projecting shape on its cross section perpendicular to its longitudinal direction, and the front piece 1a, the upper piece 1e and the lower piece 1h connect with one another to form an obtuse angle.  In a collision, the bumper beam 1 tends to maintain the obtuse angle, with its rear section opened in such a manner that the upper body 1b and the lower body 1c separate from each other as the front piece 1a collapses.