baber/WOPTO huggingface dataset:
Patent JP-2003166977-A (JP)
Title: Peroxyacryloyl nitrate and method for measuring the same
Inventor: TANIMOTO HIROSHI
IPC: G01N33/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel substance which can become an important marker substance in discussing and evaluating an influence or the like of generating a photochemical oxidant and to an atmospheric environment and to provide a method for measuring the same and a method for evaluating the atmosphere with the substance as the marker.  <P>SOLUTION: The peroxyacryloyl nitrate represented by a formula: CH<SB>2</SB>= CHC(O)OONO<SB>2</SB>is provided. The method for measuring the peroxyacryloyl nitrate comprises the step of detecting the peroxyacryloyl nitrate by a gas chromatograph/negative ion chemical ionization mass analysis from the atmosphere. The method for evaluating the atmosphere comprises the step of evaluating the atmospheric state according to the detecting degree of the peroxyacryloyl nitrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166347-A (JP)
Title: Cover for exposed reinforcement
Inventor: YOKOYAMA KATSUYOSHI
IPC: E04G21/24
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover for exposed reinforcements, which can fix head parts of the reinforcements implanted so as to rise upward from a top surface of a concrete block of a concrete foundation, in a state of easily and surely covering the head parts of the reinforcements, without the need of huge labor.  <P>SOLUTION: Constitutionally, this cover is equipped with a cover body and a cover holding means for holding the cover body in the state in which the cover body covers the head parts of the reinforcements. The cover body is formed in a sheet shape by using a resin with flexibility, and made large enough to be capable of covering the head parts of the reinforcements which are implanted in the concrete foundation. In the cover body, non-slips for the head parts of the reinforcing bars are provided on a sheet surface facing the head parts of the reinforcements when the cover body covers the heads.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164855-A (JP)
Title: Heating sterilization method and equipment for waste water
Inventor: SATO SUSUMU
IPC: C02F1/02
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the contamination of piping in operation starting and in the event of abnormality of heating sterilization treatment of waste water.  <P>SOLUTION: The sterilization method of holding the waste water A heated to a sterilization temperature by a heater 6 for the prescribed time, then lowering the temperature thereof in the high-temperature flow passages of preheaters 15 and 16 is provided with an inlet valve device 18 for selectively sending the waste water A of a waste water tank 1 or a cleaning liquid I of a cleaning liquid tank 17 through low-temperature flow passages of preheaters 15 and 16 to the heater 6 and an outlet valve device 21 for selectively sending the effluent of the high-temperature flow passages of the preheaters 15 and 16 to the waste water tank 1 or the cleaning liquid tank 17. In the sterilization operation to the waste water, the waste water A is sent to the heater 6 by the inlet valve device 18 and the effluent of the high-temperature flow passages of the preheaters 15 and 16 is released to the discharge channel 14 by the outlet valve device 21. When the temperature falls below the sterilization temperature in the outlet of the heater 6, the cleaning liquid I is sent to the heater 6 by the inlet valve device 18 and the waste water A in the system is delivered to the waste water tank 1 by the outlet valve device 21 and thereafter the cleaning liquid I is refluxed to the cleaning liquid tank 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003167744-A (JP)
Title: Controller
Inventor: MASE KENICHIRO
IPC: G06F9/44
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a controller that can solve problems posed when a program of a large date volume is stored in a storage (flash memory 5) of a large memory capacity.  <P>SOLUTION: The controller 1, equipped with a control means for given control according to program data stored in a RAM 3, comprises the flash memory 5 in which a plurality of storage blocks Ma<SB>1</SB>to Ma<SB>n</SB>are set and functionally individualized program data Pa<SB>1</SB>to Pa<SB>n</SB>are stored in the respective storage blocks, a selection means for selecting a storage block Ma<SB>x</SB>storing program data Pa<SB>x</SB>to be written into the RAM 3 according to a given condition, and a writing means for writing the program data Pa<SB>x</SB>stored in the storage block Ma<SB>x</SB>into the RAM 3 based on the selected storage block Ma<SB>x</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168484-A (JP)
Title: Monitoring method of secondary battery charging state, and electricity charge/discharge control equipment
Inventor: NOZU RYUTARO
IPC: H01M10/44
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring method of a secondary battery charging state which supervises the charging state at the time of charge of the secondary battery, with sufficient accuracy.  <P>SOLUTION: Temperature T(t<SB>1</SB>) and charge current I(t<SB>1</SB>) of the secondary battery are measured at the time t<SB>1</SB>, and based on the measured temperature T(t<SB>1</SB>) and the charge current I(t<SB>1</SB>), charge efficiency ε(t<SB>1</SB>) at the time t<SB>1</SB>is computed by using the formula 1 and the formula 2. Moreover, the state of charge SOC (t<SB>2</SB>) at the time of t<SB>2</SB>, which is after time t<SB>1</SB>, is computed using the charge efficiency ε(t<SB>1</SB>). The state of charge during charging is updated by repeating the procedure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172125-A (JP)
Title: Exhaust emission control device
Inventor: MATSUOKA HIROSHI
IPC: B01D46/42
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption for the reproduction of a filter by increasing a scavenging effective utilization ratio of the filter for scavenging particulate matter contained in exhaust gas, in an exhaust emission control device.  <P>SOLUTION: A housing 1 is divided into three compartments 3 by bulkheads 4. Each filter 2 is arranged in each of the compartments 3. Each opening/closing valve is arranged at an exhaust gas inlet of the compartment 3. A controller opens the opening/closing valves of the two compartments 3 to feed exhaust gas to the filter 2, closes the opening/closing valve of the one compartment 3 and energizes to a heater to reproduce particulate matter scavenged in the filter 2 by heating and burning, always scavenges particulate matter in exhaust gas by two filters 2, and performs a control to perform a reproduction processing for a filter 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003136240-A (JP)
Title: Battery type welding machine
Inventor: TSUCHIYA YUJI
IPC: B23K9/073
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a battery type welding machine which is small-sized and light weight by improving the low efficiency of a battery and a transformer. SOLUTION: In the portable welding machine having the battery and a charging and discharging function, a lead sealing type battery using a pure lead pole plate is used in the battery, and a roundness core type transformer forming a flowing passage of air between faced coils by using the roundness core having an almost round shape in its cross section is used in the transformer for charging and discharging. At least a resistor for controlling a discharging current and the transformer for charging are arranged in a vertical positional relation at the same position, and also, a vessel member is constituted of aluminum.
Patent JP-2002227771-A (JP)
Title: Compressor
Inventor: YANG GEORGE
IPC: F04C28/06
Filed: 2001-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent coolant from being excessively compressed in a compressor 20. SOLUTION: This compressor 20 has a motor 24 to drive a pump unit 22 and a switching circuit 28 to stop the operation of the motor 24. The switching circuit 28 receives an electric signal from a pressure sensor 50, and stops the operation of the motor 24 if the pressure signal corresponding to the electric signal shows a higher pressure than the maximum value set in advance.
Patent JP-2003178131-A (JP)
Title: Risk control method and system
Inventor: GOINO TADASHI
IPC: G06Q50/20
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a risk control method and system capable of reporting the occurrence of a real risk to the user, helping the user learn in preparation for risks, appropriately evaluating through simulation if the result of learning (level achieved or judging ability) is practically applicable, and preparing the user to properly deal with real risks.  <P>SOLUTION: A server 1 constituting the risk control system provides a portable terminal 6 for learning through the Internet 4 how to prepare for risks. The server 1 transmits simulated images to the terminal 6 for the user to undergo a simulated experience. The user at the terminal 6 is then tested by simulation for the level of learning achieved. The server 1 evaluates user's achievement in view of data received from the terminal 6. The server 1, upon being informed by a central surveillance system 2 of an excess over prescribed surveillance levels if any, conveys the information to the terminal 6 on the real-time basis.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003178258-A (JP)
Title: Character checkup device and character checkup method and expiration date character checkup method
Inventor: NAKAO TAKASHI
IPC: G06K9/20
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a character checkup device for checking up a character at a high speed by using a programmable media processor for internally storing a plurality of computing elements capable of simultaneously executing image correction processing requiring vast processing time in the character checkup device used for factory automation, and requiring a high character checkup speed.  <P>SOLUTION: An image processing means 21 transfers an object image inputted by an input means 1 to a media processor means 23 by executing a media processor means control program stored in a storage means A 22, and receives a correction image by correcting the object image to the media processor means 23, and outputs a result to an output means 3 by checking up the character of the object image by executing a line taking-out program, a character taking- out program, and a character checkup program to the correction image.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183861-A (JP)
Title: Pretreatment method for magnesium alloy member
Inventor: KANEKO TADATAKA
IPC: C23F4/00
Filed: 2001-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment method for a magnesium alloy member, which is simple, does not cause corrosion in an apparatus and harm to the human bodies, and imparts high adhesiveness to a coating film.  <P>SOLUTION: This pretreatment method for the magnesium alloy member comprises contacting the magnesium alloy member with a metal powder, heating the metal powder and the magnesium alloy member contacted with the metal powder, and etching the surface of the magnesium alloy member by the solid state diffusion of magnesium in the magnesium member contacted with the metal powder into the metal powder. The metal powder is preferably either of aluminum, iron, nickel, or zinc, and particle diameters of the metal powder are preferably 300 μm or less. Furthermore, the heating temperature is preferably lower than the eutectic temperature of the magnesium alloy and the powder metal, in order to efficiently accelerate the solid diffusion, and sulfur hexafluoride gas is preferably used for the atmospheric gas in heating.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181897-A (JP)
Title: Plastic optical element and method for manufacturing the same
Inventor: HARADA TOMOHIRO
IPC: B29C45/73
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high grade plastic optical element reduced in internal refractive index distribution and the shift of an image forming position.  <P>SOLUTION: The method for manufacturing the plastic optical element by injecting a molten resin in a mold to solidify the same and subsequently ejecting the molded article includes a process for heating a part or the whole of a core piece forming a cavity 23 to at least the glass transition temperature of the use resin material or higher, a process for filling the cavity 23 with the molten resin, a process for holding the temperature of the resin at the interface with the side wall of the cavity to at least the glass transition temperature of the use resin material or higher until the pressure of the resin becomes 10 MPa or less and a process for cooling the side wall of the cavity to a temperature below the glass transition temperature of the use resin material when the pressure of the resin becomes 10 MPa or less.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188208-A (JP)
Title: Method of mounting element, electronic device, flat panel display, system-in-package ic and optical-electrical ic
Inventor: SHIMODA TATSUYA
IPC: H01L21/60
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method of mounting an element which enables mounting, even a small chip on a substrate with a high accuracy of position.  <P>SOLUTION: The method of mounting includes processes from (a) to (e), as follows: (a) a process of making a first laminated layer 100, having at least an isolation layer 12 and a device layer 16 including the element on a first substrate 10, (b) a process of isolating the laminated layer, including the device layer 16 and the isolation layer 12 in a prescribed pattern and making plural chips 30 and 30a including the element on the first substrate, (c) a process of making an opening 18, which reaches the isolation layer 12 of the chip into the first substrate, (d) a process of jointing the chip 30a selected among the chips to a second substrate 20 with them positioned, and (e) a process of isolating the chip 30a from the first substrate 10 and mounting it on the second substrate 20, by removing the isolation layer with etching solution 32 supplied from the opening 18.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184778-A (JP)
Title: Vertical type multi-stage centrifugal pump
Inventor: SAKATANI TETSUNORI
IPC: F04D29/44
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vertical type multi-stage centrifugal pump which urges the discharge of bubbles mixed in the pump while the pump is operated with a small amount of water.  <P>SOLUTION: In this vertical type multi-stage centrifugal pump, a through hole 23 for communicating both sides between which the vane section is sandwiched is provided at a vane section on the outlet end side of a diffuser 18 formed with a plurality of guide paths 20 toward the tangential direction around an impeller 8. When an operating flow rate is low, compressed water is set so as to be injected into a low pressure side through the through-hole 23 to relieve a resulting pressure gradient. Thus, if there is a small amount of water, air bubbles in the pump can be urged to be out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181386-A (JP)
Title: Dust collector for futon
Inventor: SHIMAKAGE AKIMITSU
IPC: B08B5/04
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collector suitable for removing dust stuck to a futon before shipment from a factory.  <P>SOLUTION: The dust collector is provided with a conveyer 21 used as a futon support for supporting an opened futon 1, upper and lower brushes 33, 34 used as a separating means for separating the dust from the futon 1 through imparting physical action to the opened futon 1 on the conveyer 21, and a sucking device 23 for sucking the dust separated with the brushes 33, 34.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183871-A (JP)
Title: Electrolytic refining method for producing high-purity tin, and apparatus therefor
Inventor: ISHIWATARI MASAHARU
IPC: C25C7/06
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic refining method for obtaining high-purity tin, superior in a removal efficiency for lead in an electrolytic solution, and an apparatus therefor.  <P>SOLUTION: The electrolytic refining method for producing high-purity tin comprises arranging a setting tank, a filter, a reflux tank, and a cooling tank, which are communicated with an electrolytic tank, extracting an electrolytic solution for tin consisting of fluorosilicic acid or mixed acid of sulfuric acid and fluorosilicic acid from the electrolytic tank, sending it to the settling tank, adding a carbonate of an alkaline earth metal to it, precipitating lead in the solution, cooling the electrolytic solution to prevent redissolution of lead, returning the electrolytic solution from which the precipitation has been removed, to the electrolytic tank, and electrolytically refining tin.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003180915-A (JP)
Title: Game machine
Inventor: FUJII TAKASHI
IPC: A63F5/04
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily install a speaker inside a casing body and to offer an extensive sound to a player for enhancing a sound effect.  <P>SOLUTION: Inside a machine body part 2 of a slot machine, a space in the bottom part depth space is used as an installation space for the speaker. On the inside face of a bottom part frame board 2b, a sound passage 32 extended forward is formed of the bottom part frame board 2b, a medal pay-out machine 23, and a supporting part 27 for supporting the speaker 30. In the lower end part of a door part assembled to the machine body part 2, a slit- shaped sound discharge port communicated with the sound passage 32 is formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002244726-A (JP)
Title: Method for making maintenance plan for technical device
Inventor: BERTSCH JOACHIM
IPC: G05B23/02
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To supply the information on a condition of a device related to a maintenance plan to apply to hierarchy of units of the device by a simple method. SOLUTION: In a method and a system for making the maintenance plan for the technical device, condition values are used to characterize conditions of the technical units in respective cases. A condition of a high level unit provided with a plurality of subunits having related condition values, respectively, is characterized by a common condition value and is calculated as weighting total of the condition values of a plurality of subunits. The common condition value is used to make a plan of maintenance task in the device. In one favorable embodiment of this invention, an important value is supplied for the high level unit, and preferably, it is further processed together with the related common condition value in common visual display and/or a combination of computers.
Patent JP-2002313610-A (JP)
Title: Aromatic storage device, ticket, and series of passive resistor array used therefor
Inventor: BOYD MELISSA D
IPC: H01C1/16
Filed: 2001-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic storage device and a sending device which are easily handled and inexpensive. SOLUTION: This resistor array is equipped with a series of first conductor members 54 which are arranged at a certain interval, a series of switches which are substantially non-conducive at first and connect the adjacent first conductor members 54 together, at least a second conductor member 50 separated from the first conductor member 54, and a series of resistors 72 which extends from the first conductor member 54 to the second conductor member 50.
Patent JP-2003193550-A (JP)
Title: Heat insulation deodorizing apparatus and method for grating drainage catch basin
Inventor: MIYAMOTO TADASHI
IPC: E03F5/10
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulation deodorizing apparatus and a method therefor, capable of facilitating prevention of odorizing from a grating drainage catch basin and preventing traffic interference by melting snow around the catch basin during winter season.  <P>SOLUTION: This apparatus comprises a steel-plate body (12) having a roughly rectangular contour when viewed from plan, and a heat insulation material (16) mounted on the underside of the body. By mounting the body mounted with the heat insulation material under a grating lid, the lower section of the grating lid is covered with the body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193915-A (JP)
Title: Processing method and device for gasoline vapor
Inventor: AZEYANAGI KOJIRO
IPC: F02M33/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a canister compact by reducing the introduced quantity of gasoline vapor to the canister by enhancing absorption factor wherein the gasoline vapor in a fuel tank is brought into contact with liquid gasoline to be absorbed.  <P>SOLUTION: While introducing liquid gasoline W1 in a fuel tank 1 into a gas-liquid contact tube 9, gasoline vapor W2 in the fuel tank 1 is introduced into the gas-liquid contact tube 9 by a booster pump 17. The liquid gasoline W1 and the gasoline vapor W2 introduced in the gas-liquid contact tube 9 are brought to contact together while pressurizing the inside of the gas-liquid contact tube 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194439-A (JP)
Title: Test piece for high pressure air-tight testing device and refrigerating cycle
Inventor: TSUKUE SHIGEO
IPC: F25B49/02
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a test piece for a high pressure air-tight testing device and a refrigerating cycle, which may facilitate preparation of a high pressure air-tight test.  <P>SOLUTION: In the test piece 44 connected to first pipes 42, 43 provided at the high pressure air-tight testing device 41 through chucks 42A, 43A, the test piece 44 comprises a second pipe connected to the first pipes 42 and 43, and the second pipe comprises a projection to be engaged with the chucks 42A and 43A, the projection being integrally formed at the second pipe by a beading process.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196217-A (JP)
Title: Method for setting incoming rejection of annoying mail and its mail device
Inventor: SAKONSAKU TOSHIYUKI
IPC: H04W4/12
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method for setting the incoming rejection of any annoying mail.  <P>SOLUTION: When the incoming of a mail is detected, whether or not the mail address of the incoming mail is carried in an address book or the like is judged, and when it is not carried in the address book or the like, the setting of incoming rejection is instructed to a user. When it is judged that the incoming reflection is executed by the user, the result is transmitted to a server, and the transmission of the mail with the mail address or domain name is stopped. Thus, it is possible for the user to easily set the incoming rejection of any annoying mail.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197682-A (JP)
Title: Flip chip mounting apparatus with alignment correcting function
Inventor: NAKATANI NAOTO
IPC: H01L21/60
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To attain precise flip chip mounting by correcting the deviation of the mounting of a flip chip caused by the distortion of an alignment mark.  <P>SOLUTION: By transparently imaging the silicon part of a semiconductor chip 10 after mounting the flip chip by using an infrared microscope 37, electrode pads 121 and 12n at prescribed two places on the semiconductor chip 10 and electrode pads 221 and 22n at two places on a circuit board 20 corresponding to them are detected and compared with each other to obtain the deviation of the position Δx, Δy and Δθ. This deviation is corrected in the case of positioning in mounting of the flip chip next time and succeeding times.  <P>COPYRIGHT: (C)2003,JPO