baber/WOPTO huggingface dataset:
Patent JP-2002205461-A (JP)
Title: Heat-sensitive recording medium
Inventor: MIDORIKAWA YOSHIMI
IPC: B41M5/337
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive recording medium having excellent color developing sensitivity, whiteness, good ground color preservability, and a small decrease in printability (good reprintability) even when the medium is left to stand under high temperature and high humidity. SOLUTION: The heat-sensitive recording medium comprises a heat-sensitive color developing layer containing at least one type of a sulfonamidephenol derivative represented by formula (1) as an organic developer, wherein X is a hydrogen atom, halogen atom, alkyl group, hydroxyl group, alkoxy group or nitro group, R1 to R5 are each a hydrogen atom, halogen atom, alkyl group, cycloalkyl group, aralkyl group, aryl group, alkenyl group, alkoxyl group, cycloalkoxyl group, alkenyloxy group, nitro group or acyl group, R1 and R2 or R2 and R3 may form an aromatic ring, and further at least one type of a compound represented by formula (2), wherein R6 and R7 are each a halogen atom or 1-6C alkyl group, m and n are each an integer of 0 to 2, or formula (3), wherein R8 and R9 are each a hydrogen atom, 1-6C alkoxy group or aryloxy group.
Patent JP-2002207416-A (JP)
Title: Typing device and method, typing program and recording medium
Inventor: AKABANE TOKUNORI
IPC: G09B7/02
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To enable a user to practice typing in the Japanese input environment that the user uses normally and to improve the quality of font display. SOLUTION: This device has an FEP 20 for converting the key stroke information inputted from a keyboard 10 to character information of Japanese and decides whether typing is correct or wrong by typing software 30 using the converted character information, thereby enabling the user to practice the typing by the Japanese input environment and key input method that the user uses normally even without laborious initial setting. The acquisition of the character information in a normal route from the FEP 20 is shut off and a user input character display element 32 acquires the character information from a work memory 40 utilized in Japanese conversion and is displayed, by which the neat displaying of the character information according to the font, etc., of the typing software 30 itself is made possible without receiving the restriction by the font performance of the FEP 20.
Patent JP-2001293467-A (JP)
Title: Cleaning method of cultivation water and device therefor
Inventor: MASUMOTO TERUO
IPC: B01F3/04
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To increase dissolved oxygen by generating a jet stream due to a Coanda effect in cultivation water such as seawater and fresh water, and mixing air into the jet stream. SOLUTION: The jet stream is generated by jetting seawater jetted from a jet nozzle 11 into a jet stream generation room 12. The seawater coming in the jet stream generation room 12 enters the jet stream generation room 12 together with air. Energy is lost by the jet stream accompanied by attachment bubble, attachment jet or the like due to Coanda effect, while air and seawater are uniformly mixed and agitated. The seawater in which the seawater and air ware uniformly mixed and agitated, increase the dissolved oxygen greatly. The jet stream going out from the jet stream generation room 12 becomes foams to float on a seawater surface together with air bubbles. At this time, the impurities are discharged from a water discharge pipe to the outside of a cultivation tank together with air bubbles.
Patent JP-2002209869-A (JP)
Title: Superconducting magnet device and its production method
Inventor: MATSUMOTO TAKAHIRO
IPC: H01F6/00
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting magnet device for reducing difficulty and the amount of man power required in a work for connecting a connection pipe to a pair of cryostats with reliability at a low cost and to provide its manufacturing method. SOLUTION: The pair of cryostats 1 and 1' which are respectively constituted of a superconducting coil 2, a low temperature vessel for storing the superconducting coil and a vacuum insulation vessel for storing the low temperature vessel are mutually arranged to face each other. The cryostats 1 and 1' are connected by one connection part 5 which incorporates an electric circuit 21 for connecting the superconducting coils 2, a coolant duct for the communication of the low-temperature vessels and a vacuum duct for the communication of the vacuum insulation vessels.
Patent JP-2002214041-A (JP)
Title: Ultraviolet ray sensor and ultraviolet ray irradiation device
Inventor: ASADA TAKASHI
IPC: G01J1/58
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet ray sensor capable of continuous monitoring of ultraviolet ray source and exactly measuring the intensity of ultraviolet ray for a long period. SOLUTION: The ultraviolet ray sensor comprises a cylindrical sensor body 3 provided with a fluorescent substance 9 emitting visible light by receiving ultraviolet light from all direction, an attaching base 30 placed at one end of the sensor body 3, a light transmitting protection cylinder 40 inserted from the other end of the sensor body 3 and covering the sensor body 3, a protection cylinder cap 41 attaching the other end to the attaching base 30 by pushing the one end of the light transmitting protection cylinder 40 and an optical fiber 5 which is connected with the attaching base 30 of the sensor body 3 and introduces the light from the fluorescent substance 9 to a photoelectric converter.
Patent JP-2002215031-A (JP)
Title: Method for constituting substitution network with arbitrary number input and its substitution network
Inventor: SUZUKI KOTARO
IPC: G09C1/00
Filed: 2001-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of two-input and two-output substitution networks (gates) in the case of an input number other than a power of two. SOLUTION: An input number n (2k-1<n<=2k) is developed to a binary 2k-n=Σi0k-2ei2i, and two constituted substitution networks for an input number m=(...((2.2-ek-2).2-ek-3)...).2-ei-1 are combined with ei=0 in order of i=k-2, k-3 to 0 as shown in Figure 1A to constitute 2m substitution networks, and two substitution networks for the input number m are combined with ei=1 as shown in Figure 1B, and the last input I2m and the last output O2m are not used to obtain substitution networks for the input (2m-1) successively.
Patent JP-2002214369-A (JP)
Title: Time measuring device and distance measuring device
Inventor: WATANABE TAKAMOTO
IPC: G01S17/931
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a time (distance) measuring device capable of executing high-accuracy time measurement (distance measurement) in a short time by simultaneously performing time measurement (rough measurement) using a reference clock and time measurement (close measurement) using a reference time shorter than the period of the reference clock. SOLUTION: This spectrum diffusion system distance measuring device is provided with a rough measurement circuit 20 for measuring the measurement object time taking one period of the reference clock as a time resolving power by a correlation device, and a close measurement circuit 30 for measuring the correction time for the measurement time obtained in the rough measurement circuit 20. The close measurement circuit 30 takes a photo detecting pulse PBr of reflected light of a range finding laser emitted according to a PN code from a light emitting part 14 and a reference clock CK10 used in generating the PN code, sequentially measures the rise edge times of the respective signals by time A/D converting circuits (TAD) 34a, 36a, sequentially calculates the time difference, and obtains the average value of the time differences at the end of range finding to calculate the correction time.
Patent JP-2002214152-A (JP)
Title: Surface inspecting method and device
Inventor: FUJITOMO HISANORI
IPC: G01N21/892
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for efficiently detecting and discriminating all flaws on an object surface including the flaws of a system difficult to detect in the past and their kinds. SOLUTION: A red fluorescent lamp and a green fluorescent lamp are installed in the perpendicular direction to the advancing direction of a test object above the continuously moving test object. The red light from the red fluorescent lamp is refracted by a reflector and irradiated to a test object section on the test object surface from the diagonal or lateral direction against the advancing direction of the test object. The green light from the green fluorescent lamp is concurrently irradiated from the vertical direction against the advancing direction of the test object without being refracted. The reflected light is photographed by a color camera having an RGB(red, green, blue) output function, and the flaw on the test object surface is detected by the image analysis of RGB outputs.
Patent JP-2002222798-A (JP)
Title: Plasma treatment device
Inventor: KOSHIMIZU CHISHIO
IPC: B01J19/08
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce potential difference applied to the surface and backside of a substrate. SOLUTION: The plasma treatment device has a continuity means 45 for guiding a DC voltage that is generated at an ion sheath when plasma is excited to a first electrode 31 where a substrate W is placed. As a result, the DC voltage is applied to both surface and backsides of the substrate W, thus setting both the surfaces of the substrate to the same potential, thus preventing an element from being damaged due to the generation of large potential difference on both the surfaces of the substrate W.
Patent JP-2002227189-A (JP)
Title: Implement for extracting cement out of pile and its reinforcing frame
Inventor: MIYAHARA HIRONOBU
IPC: E02D5/34
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To improve productivity and reduce manufacturing cost by curtailing materials and facilitating assembly and to easily classify industrial wastes by facilitating separation and disassembly after usage. SOLUTION: Bent portions bent at a right angle to the insides are formed at the lower ends of a pair of iron flat bars, rings formed by circularly bending reinforcing bars are welded and fixed to the bent portions, engagement members are welded and fixed to the upper ends of the flat bars, a paper cylinder formed of a cardboard is filled inside a reinforcing frame, a foamed plastic film is wound one or more times on the outer periphery face of the paper cylinder, the foamed plastic film is externally encircled by a polyethylene sheet and the polyethylene sheet is anchored with its upper edge and its lower edge turned in the paper cylinder.
Patent JP-2002230201-A (JP)
Title: Certificate verification method
Inventor: SHIMA SHIGEYOSHI
IPC: G06Q50/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To increase the response speed to a verification request for certificate, and efficiently secure a storing region for information related to the legality of certificate. SOLUTION: A module 12 for creating a certificate effective range in an authentication station 1 periodically creates effective range data indicating the range of issue numbers of the certificates in an effective period. A module 21 for creating a certificate verifying table in a certificate verifying apparatus 2 periodically secures in a storing device 22 a table region for storing all legality verifying results of the certificates in the effective period based on the effective range data 4, verifies the legalities of the certificates in the effective period, and creates a certificate verifying table by recording the verifying results in the table region.  A certificate verifying module 23 in the certificate verifying apparatus 2, when verification of a certificate is requested from a terminal 3, refers to a location on the certificate verifying table corresponding to the issue number of the certificate, and responds to the terminal 3 based on the referring result.
Patent JP-2002226273-A (JP)
Title: Sintered compact
Inventor: ABE YOSHIHIKO
IPC: B23B27/14
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a cBN sintered compact which is high in abrasion resistance and high in falling off resistance of cBN grains. SOLUTION: The constitution of a binder of this sintered compact is that it contain at least one kind selected from among nitrides, carbides, carbonitrides, and borides of the groups IVa, Va, and VIa elements and borides of the groups IVa, Va, VIa and VIII elements, or contains at least one kind selected from among nitrides, carbonitrides, borides of the groups IVa, Va, and VIa elements, borides of the groups IVa, Va, VIa and VIII elements and an Al compound.
Patent JP-2002228777-A (JP)
Title: Measuring method and device for moving body
Inventor: TAKAMATSU SHIGEO
IPC: G08C17/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To install a device at a low cost regardless of the field of view without needing to consider a landscape. SOLUTION: In making a racehorse H run between measuring lines 2A, 2B along a race track 1 to measure lap time, the magnetic field is generated from magnetism generating coils 4 buried in the race track 1 along the measuring lines 2A, 2B, to form the measuring magnetic field on the measuring lines 2A, 2B, and the measuring magnetic filed is detected at each of the measuring lines 2A, 2B by a magnetic sensor provided at the racehorse H, to obtain passing time data with the peak value of magnetic field intensity set as the passing time. The lap time between the measuring lines 2A, 2B is computed from the passing time data.
Patent JP-2002058288-A (JP)
Title: Motor disc brake
Inventor: TSUCHIYA SHOICHI
IPC: H02P3/18
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor disc brake in which a failure, e.g. disconnection, can be detected conveniently. SOLUTION: Voltages of phase U, phase V and phase W coils are detected during a dead time DT. When a fifth transistor 25, for example, in a motor driver driving the phase U, phase V and phase W coils under normal state is turned off, the voltage drops instantaneously. When no current flow due to disconnection, the voltage is held at a level before turning off the transistor. The current assumes a different aspect during the dead time DT when a disconnection is present and when the motor disc brake is normal. That fact is utilized for detecting disconnection. Failure can be detected easily because it is detected during a dead time DT, i.e., when a current does not flow.
Patent JP-2002232245-A (JP)
Title: Method and device for controlling gain
Inventor: TSUKIKI SHINICHI
IPC: H03G3/20
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To automatically adjust a gain in accordance with an input signal in advance of signal processing and to perform actual processing with an optimum gain. SOLUTION: An optical information reader has a laser beam emitting means for scanning and irradiating a read object with a laser beam, a light receiving means for receiving reflected light from the read object with respect to the laser beam emitted by the laser beam emitting means and outputting an input signal corresponding to the received light quantity, a waveform processing means for performing waveform processing of the input signal, a thresholding means for thresholding an output voltage signal of the waveform processing means and outputting the binary output voltage signal, and a decoding means for decoding the read object from the signal processed by the thresholding means. Thus, it is possible to correctly read signals of a barcode or the like.
Patent JP-2002224897-A (JP)
Title: Die cushioning device
Inventor: NISHIHARA YOSHITAKA
IPC: B30B15/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a die cushioning device capable of smoothly changing die cushioning capacity in one processing cycle during the die cushioning operation. SOLUTION: A lower chamber 19 is compressed by a piston 20 to obtain a large reaction while maintaining a tightly closed condition of upper and lower chambers 18 and 19 after the die cushioning operation is started, the upper and lower chambers 18 and 19 are arranged to communicate with each other to obtain a small reaction by a switching unit 33 of a spool 30 in the middle of the operation, and a large reaction is obtained by shutting off the upper and lower chambers 18 and 19 again at the end of the operation. Thus, the die cushioning capacity can be changed in one cycle of the piston 20 to realize excellent deep drawing of a thin plate. Since the capacity switching is mechanically performed in an interlocking manner with the stroke of the piston 20, the time lag during the switching is less easily generated, and the switching can be instantaneously performed.
Patent JP-2002234731-A (JP)
Title: Method for producing cuprous chloride granular material
Inventor: KOBAYASHI ETSURO
IPC: F27D9/00
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing cuprous chloride granular material which is uniform in grain size and is excellent in quality. SOLUTION: This method for producing cuprous chloride granular material has a process of generating molten bath containing cuprous chloride and cupric chloride by chlorinating copper and generating molten bath of cuprous chloride by reducing the molten bath of cupric chloride and a process of producing the granular material of cuprous chloride by scattering the molten bath of cuprous chloride from a tip part unit of a guiding device 62 to a space and producing the granular material of cuprous chloride, and features that the process of generating the molten bath of cuprous chloride is continuously performed in one reactor 1.
Patent JP-2002238154-A (JP)
Title: Ac adaptor fitted with power supply monitoring circuit
Inventor: KOBAYASHI HIROAKI
IPC: H02J3/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To deal even with a case where a load whose power consumption cannot be specified, such as home automation apparatuses, etc., is connected. SOLUTION: An AC adaptor comprises an alternating current detecting element 103, which detects the value of current between an output end and an input end connected to an AC power source input terminal 101 and outputs a detection signal (b), and an alternating current setting/displaying part 104, which sets a maximal alternating current value flowing out from a second AC service outlet 107 toward a load, and displays a set current value.
Patent JP-2002236511-A (JP)
Title: System and method for production control
Inventor: IZUMITANI YUTAKA
IPC: G05B19/418
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To deal with changes made in each process of a production line in real time and to easily adjust the dealing method. SOLUTION: A production control system 10 is equipped with a data gathering part 12 which obtains in real time processing conditions and characteristic values of a processed object by the processes of the production line 11, a production time point information D/B 13 which stores the obtained processing conditions and characteristic values, an inter-process F/F part 16f which determines processing conditions of processes following a process whose deviation from proper values of the characteristic values is detected according to the obtained characteristic values and processing conditions of past production stored in the production time point information D/B 13, and a processing condition change part 11a which sets the processing conditions for the following processes.  Further, the system is equipped with a monitoring part 14 which detects abnormality when the characteristic values exceed a reference range. Further, a data analysis of the past processing conditions and characteristic values is taken and according to the obtained result, the processing condition determination procedure of the inter-process F/F part 16f is corrected.
Patent JP-2002235946-A (JP)
Title: Operation control device for air conditioner
Inventor: SAEGUSA TAKAHARU
IPC: F24F6/00
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an operation control device for an air conditioner having a function to enable effective prevention of fouling of a humidifier and facilitation of maintenance of the humidifier. SOLUTION: The operation control device 30 to control operation of an air conditioner 10 is provided with a drying operation control function 35 to effect dry operation of the air conditioner, by stopping a feed of water to the humidifier 17 when a time remaining to a time when operation of the air conditioner is about to be stopped reaches a preset time. Further, the operation control device starts a feed of water to the humidifier by utilizing a rest time of the air conditioner, and a washing operation control function 36 is provided to execute dry operation after the humidifier is washed through operation of a blower.
Patent JP-2002237386-A (JP)
Title: Organic electroluminescent element
Inventor: FUJIKAWA HISAYOSHI
IPC: C09K11/06
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a white color emitting organic EL element that has durability and emits light of nearly genuine white color. SOLUTION: The organic compound layer which is provided between a positive electrode and a negative electrode contains a compound that is expressed by the formula (1) and a compound that is expressed by the formula (2). Specifically, the luminous layer in the organic compound layer is doped with the blue color luminous material (pyrene derivative) of the above formula (1) as a host and a chalcone type pigment as expressed by the above formula (2) as an orange-color doping material, and is constructed by a single luminous layer. Or it comprises a blue color luminous layer which contains the compound of the formula (1) and an orange color luminous layer in which the compound of the formula (2) is doped. Provided that, in the formula (1) and (2), R1-R19 is hydrogen atom or a prescribed substitutional group, and Ar is an aromatic group, and n is 2 or 3.  The compounds of the formula (1) and (2) are superior in durability, and a Forster energy transfer takes place between the two compounds and when the blue color and orange color emit, a white color emission of nearly genuine white color is obtained.
Patent JP-2002235968-A (JP)
Title: Air conditioner
Inventor: MOCHIZUKI TAKASHI
IPC: F25B27/02
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner, in which heating capacity in a heating operation can be increased without increasing the amount of fuel consumed by an internal combustion engine. SOLUTION: In the air conditioner, a refrigerant circuit is provided by connecting a compressor driven by the internal engine, a four-way selector, an outdoor heat exchanger, a pressure-reducing device, and an indoor heat exchanger. A refrigerant heater is provided between the four-way valve and the outdoor heat exchanger, and the refrigerant in the refrigerated heater is heated with cooling water of the internal engine. In the air conditioner, a cooling water circuit is formed by connecting the internal engine, a radiator of the internal engine, and the refrigerant heater to each other. Cooling water coming out of the internal engine is made bypass the radiator and led to the refrigerant heater. Temperature of the water flowing to the internal engine is maintained at a predetermined value by regulating the flow rate of the cooling water flowing to the radiator.