baber/WOPTO huggingface dataset:
Patent JP-2001294960-A (JP)
Title: Aluminum alloy foil for cathode of electrolytic capacitor
Inventor: SAITO TOSHIO
IPC: C22C21/00
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide aluminum alloy foil applied to the cathode foil of an electrolytic capacitor having high capacitance. SOLUTION: This aluminum alloy foil has a composition containing 100 to 500 ppm Si, 200 to 750 ppm Fe, 20 to 100 ppm Mg, 50 to 120 ppm Zn, <=30 ppm Cu, either or both of Mn and Cr by 40 to 200 ppm in total, other inevitable impurities of <=20 ppm, and the residual Al, and, in particular, Mn and/or Cr is added to the foil by 40 to 200 ppm. The aluminum alloy foil has high tensile strength and, at the time of processing a capacitor, is little in trouble, such as cutting and has good workability. Moreover, the aluminum alloy foil has good etching characteristics, in which the cathode foil of an electrolytic capacitor having high capacitance can be obtained.
Patent JP-2004248501-A (JP)
Title: Method for evaluating malignancy of cancer
Inventor: INOUE YUTAKA
IPC: G01N33/53
Filed: 2000-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating the malignancy of cancer, especially gastric cancer with which the malignancy of the cancer can simply and readily be evaluated with high reliability and to provide an array and a kit used therefor.  <P>SOLUTION: The method for evaluating the malignancy of the gastric cancer is characterized as carrying out the following steps. (1) a step of determining the expression level of ≥8 types of genes varying the expression level according to the malignancy of the gastric cancer in a test specimen and (2) a step of evaluating the malignancy of the gastric cancer based on the expression level of each gene obtained in (1). The array for evaluating the malignancy of the gastric cancer in which a nucleic acid corresponding to the ≥8 types of genes or its fragment is immobilized in a predetermined region on each support is provided. The kit for evaluating the malignancy of the gastric cancer comprises a primer and/or a probe for detecting an mRNA expressed from the ≥8 types of genes or its fragment. The kit for evaluating the malignancy of the gastric cancer comprises an antibody to a polypeptide encoded with the ≥8 types of genes or its fragment or the fragment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2001296800-A (JP)
Title: Ground liquefying experimenting bottle
Inventor: NOGUCHI YASUAKI
IPC: G09B23/40
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To enable a user to carry out liquefying experiment by placing a heavy object or light object on the surface of a sand water or embedding the same therein within a hermetic container without putting the hands into the container. SOLUTION: This is a ground liquefying experimenting bottle which makes the experiment of the liquefying phenomenon within the hermetic container 1, houses liquid 4 and power particles varying in specific gravity and houses at least either of an object 2 heavier than a mixture 3 when the liquid 4 and the powder particles are mixed together or an object 2' lighter than the mixture 3 and heavier than the liquid 4. After the powder particles and the liquid 4 are made uniform by shaking the hermetic vessel 1, the powder particles are settled to form a settlement layer 5 and thereafter the experiment of the ground liquefaction is carried out by applying vibration to the hermetic vessel 1.  The heavy object like the object which is sunk by the liquefying can be set on the surface of the sand water so as to sink therein and likewise the light object which is floated by the liquefying can be set in the sand water.
Patent JP-2001296141-A (JP)
Title: Magnetic medium and production method therefor
Inventor: MORONOWAKI YUKIMASA
IPC: F16C13/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a small magnetic medium which detects the angle of rotation of a paper feeding roll, while being suitable for being housed in a small printer. SOLUTION: The magnetic medium has a rotating shaft and a magnetic body provided surrounding it and the rotating shaft and the magnetic body are arranged coaxially. The difference is 25 μm or smaller between the maximum outside diameter of the rotating shaft and the outside diameter of the magnetic body, and the rotating shaft employs the magnetic medium as the paper feed roll.
Patent JP-2000325338-A (JP)
Title: Method and apparatus for performing tomosynthesis
Inventor: YAVUZ MEHMET
IPC: G06T11/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To perform reconfiguration by utilizing image reconstruction algorithm typically used in a CT system by relating a virtual pixel of a virtual CT detector where X-ray projection data to the coordinates on a tomosynthesis detector to reconstruct an image. SOLUTION: A transformation algorithm 10 executed by a computer 20 converts the projection data collected by a digital tomosynthesis system to projection data normally collected by a CT system. A filter correction reverse projection reconstruction algorithm 21 executed by the computer 20 reconstructs an image. The projection data formed by a tomosynthesis detector is projected in a virtual CT detector including plural virtual pixels to determine an intensity value of the virtual pixel according to the intensity value related to the pixel of the tomosynthesis detector, and CT reconstruction algorithm for processing the intensity value of the virtual pixel is executed.
Patent JP-2001296919-A (JP)
Title: Failure diagnostic device
Inventor: MINAMI YUJI
IPC: G06F11/22
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a failure diagnostic device capable of improving the segmenting precision of a defective site even when circuit scale is enlarged. SOLUTION: A timing error detecting means 4 detects the timing error of a control signal outputted from a functional control means 2 to an object 3 to be controlled, and outputs it to a control diagnosing means 1. The control diagnostic means 1 operates failure diagnosis based on the timing error from the timing error detecting means 4 and the error information of a ready/busy signal or a data pattern signal from the object or the control circuit.
Patent JP-2001013237-A (JP)
Title: Carrier phase relative determination device and determination system
Inventor: ITANI KENJI
IPC: G01C21/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To detect the presence or absence of cycle slip generation by using the difference between reception point height that is determined by carrier phase difference obtained by mobile and base stations according to a satellite signal, and the reception point height that does not use the satellite signal. SOLUTION: The carrier phase information of each satellite where a GPS receiver 2 of a base station receives is broadcasted from an antenna 4 for data transmission. In a mobile station, a signal where a GPS antenna 11 receives from a plurality of satellites is processed by amplification, mixing, sampling, digital conversion, or the like as phase information. A CPU 25 obtains the position of a reception point (GPS height) according to double phase difference based on the phase information from the base station, and that obtained at the mobile station side. Furthermore, the instantaneous height (observation height) of the reception point is obtained according to the sum of a tidal level observation value from a tide observation location that a data receiver 22 receives, and a ship up-and-down movement observation value obtained by a vertical gyro 23.  When the average value of GPS and observation height exceeds a preset threshold, it is judged that cycle slip is generated.
Patent JP-2001000399-A (JP)
Title: Organism data observation system
Inventor: KONDO SHINJI
IPC: A61B5/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an organism data observation system capable of observing the anesthetic depth of a patient rapidly and accurately. SOLUTION: This organism data observation system 101 has a first measuring means 30 for measuring first organism data based on the sweating quantity of a patient, a data processing means 10 for incorporating the first organism data continuous to obtain sweating quantity data on the basis of the first organism data, and a display means 13 for displaying the transition of sweating quantity data. In this case, the organism data observation system 101 is constituted to observe the anesthetic depth of the patient from the transition of sweating quantity data.
Patent JP-2000309564-A (JP)
Title: Production of 1-substituted 2,4-dinitrobenzene
Inventor: RODEFELD LARS
IPC: C07C201/12
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound in high yield and purity by simultaneously adding a halogenodinitrobenzene and a mono-alkali metal salt of a specific diol to a reaction system and reacting the halogenodinitrobenzene with the monoalkali metal salt of a specific diol. SOLUTION: A Halogeno-2,4-dinitrobenzene of formula I (X is a halogen; R1 is a 1-20C alkyl or the like; (n) is 0-3) and a mono-alkali metal salt of a diol represented by the formula HO-R2-OH  R2 is a group of formula II [R6 is a 1-5C alkyl; (m) is 1-12; (p) is 1-4] or formula III [(r) is 0-2; carbon of phenyl ring may be substituted with N, O or S] or the like) are simultaneously added to a reaction system and the compound of formula I is reacted with the mono- alkaki metal salt of the diol to provide the objective compound of formula IV [e.g. 2-(2',4'-dinitrophenoxy)-ethanol]. The compound of formula I and the mono-alkali metal salt of diol are preferably used at a molar ratio of 1:(1.05-2) and the reaction is carried out usually at 20-130 deg.C, preferably at 40-80 deg.C.
Patent JP-2001306397-A (JP)
Title: Cache operation simulation device, its method and computer system
Inventor: MAKI KUNIHIRO
IPC: G06F17/50
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To verify validity in the real operation environment of cache constitution of a current computer and to predict cache performance for the design of a next computer by receiving a memory access request to a computer in operation and simulating the operation of a memory access request by a cache memory whose constitution can be optionally set. SOLUTION: A simulation device 200 receives memory access requests to be received by an external cache memory 400 arranged on the outside of a processor, selects an optional request out of the memory access requests and simulates the operation of the selected request by previously stored and set cache constitution. The simulated result is set in registers 311 and 312 allowed to be taken out to the outside.
Patent JP-2001308854-A (JP)
Title: Data transmitter, data receiver and program recording medium
Inventor: NAGASHIMA MUTSUMI
IPC: H04L12/70
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To reliably transmit data to transmission destinations, without disturbing the job of a transmitting source in the case of adopting a configuration, in which the data are simultaneously transmitted to a plurality of transmission destinations. SOLUTION: In the case of adopting the configuration, in which a response to data transmission is received by using a line, such as a dial-up line provided apart from a multicast communication line and data can reliably be transmitted by retransmitting the data, as necessary, when the data are simultaneously transmitted to the plurality of transmission destinations by using the multicast communication line, response rights are given to the data transmission destinations in turn. According to this configuration, the line used for receiving the response is prevented from being occupied, so that the other jobs of the transmitting source are prevented from being disturbed.
Patent JP-2001305677-A (JP)
Title: Photographic processing device
Inventor: KITA KOJI
IPC: G03B27/80
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To well print color photographic paper with the image recorded on a black and white film by identifying the black and white film even if printing conditions and film codes are not previously registered. SOLUTION: The image of the film is separated to three colors, R, G and B, and is picked up (S1) and the correlative coefficient and regression line of the density between B and G and between R and G relating to the plural areas within the image recorded on the film are determined (S2). When the correlative coefficient is above the threshold (S3), black and white exposure is performed under the printing conditions determined from the regression line (S4).
Patent JP-2001303199-A (JP)
Title: Fe-Ni ALLOY STOCK FOR SHADOW MASK, EXCELLENT IN PROPERTY OF PIERCING BY ETCHING, AND ITS MANUFACTURING METHOD
Inventor: HATANO TAKATSUGU
IPC: H01J29/07
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-Ni alloy stock free from dispersion of opening diameter caused by abnormal holes even if dispersion of etching conditions occurs at the formation of electron beam transmission holes, and its manufacturing method. SOLUTION: In the stock for shadow mask excellent in the uniformity of hole diameter at the piercing of electron beam transmission holes by etching, >=1500 pieces/mm2 of MnS inclusions of 50-1,000 nm diameter are dispersed in an Fe-Ni alloy stock for shadow mask which has a composition containing 34-38% Ni, 0.05-0.5% Mn and 4-20 ppm S and also containing C, Si, Al and P in amounts regulated to prescribed values or below, respectively; more simply, when the alloy is immersed in a 3% nitric acid-ethyl alcohol solution at 20 deg.C for 30 s, etching pits of 0.5-10 μm diameter are produced with >=2,000 pieces/mm2 frequency. Hot rolling of a slab, subsequent cooling, recrystallization annealing conditions, cold rolling, or the like, are controlled.  For example, in the hot rolling, the slab is worked to 2-6 mm thick at 950-1,250 deg.C; in the cooling step, cooling rate through the temperature region from 900 to 700 deg.C is regulated to <=0.5 deg.C/s; throughout the recrystallization annealing, the material is continuously passed through a heating furnace regulated to 850-1100 deg.C to regulate the average diameter of recrystallized grains to 5-30 μm; and the draft at the cold rolling before the final recrystallization annealing and the draft at the final cold rolling is regulated to 50-85% and 10-40%, respectively.
Patent JP-2001006312-A (JP)
Title: Disk cartridge and magneto-optical recording and reproducing device using the same
Inventor: YOSHIDA MITSUNOBU
IPC: G11B23/03
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to arrange a connecting member of a suspension and pickup of a magnetic head in a notched part and a connecting member for connecting a head lifting lever and a manipulation lever and to reduce the size of the device by providing the surface on the insertion side of a cartridge with at least >=1 notched part. SOLUTION: The cartridge 2 is composed of an upper shell 30, a lower shell 32, a shutter 34, etc., and a magneto-optical disk 1 is rotatably housed within the cartridge 2. The part at the front end in the insertion direction of the cartridge 2 where there is no magneto-optical disk 1 is provided with the notch 3. The notch 3 is formed in a position apart from the corner part of the cartridge 2. If the cartridge is formed in the manner described above, the two corner positions at the front end in the insertion direction are aligned and, therefore, the insertion of the cartridge 2 into the recording and reproducing device is facilitated. A head mounting angle for fixing the suspension is arranged in the notched part 3 of the cartridge 2 of the magneto-optical recording and reproducing device.
Patent JP-2001305343-A (JP)
Title: Phase difference plane and its manufacturing method
Inventor: NIITSU TAKEHIRO
IPC: G02B5/30
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference plate easily producible while functioning as a 1/4 wavelength plate based on a completely different principle from that of a conventional phase difference plate. SOLUTION: A medium provide with an optical recording layer having photoinduced double refractivity is used as an optical recording medium 14. By irradiating the optical recording medium 14 with elliptically polarized light as object light 43, and by simultaneously irradiating the optical recording medium 14 with linearly polarized light as reference light 44, the elliptically polarized light of the object light 43 and the linearly polarized light of the reference light 44 are made to be interfered in the optical recording layer of the optical recording medium 14, then an anistropic grating is recorded on the optical recording layer. Thus, the optical recording medium 14 recorded with the anistropic grating functions as a 1/4 wavelength plate.  When the irradiation of the same linearly polarized light as that of the reference light 44 at recording is performed, the same elliptically polarized light as that of the object light 43 can be read as diffracted light, and when the irradiation of the same elliptically polarized light as that of the object light 43 at recording is performed, the same linearly polarized light can be read as a diffracted light as that of the reference light 44 on the optical path of the reference light 44 at recording. For that reason, the optical recording medium 14 can be used as a phase difference plate which transforms the elliptically polarized light which passed an STN LCD cell into the linearly polarized light.
Patent JP-2001306333-A (JP)
Title: Loop parallelizing method
Inventor: WADA KIYOMI
IPC: G06F9/45
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To output a program or an object code to shorten parallel execution time of loops consisting of sentences to be included in a dependence cycle and sentences not to be included in the dependence cycle. SOLUTION: In this loop parallelizing method to output a parallelized program 16 or the object code by inputting a program 14 for computer including a loop processing, a processing part 123 to separate a loop main body, a processing part 125 to schedule the loops consisting of the sentences to be included in the dependence cycle to each processor so that they are successively executed in an execution order and a processing part 126 to schedule the loops consisting of the sentences not to be included in the dependence cycle so no waiting time for synchronization by the dependence cycle becomes idle by every processor are provided.
Patent JP-2001303543-A (JP)
Title: Device for mixing process construction method high- pressure jet injection
Inventor: YAMAGISHI KIYOTAKA
IPC: E02D3/12
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide water/air injection nozzles with rubber acting as check valves for preventing backflow into the monitor of a nozzle part, while facilitating replacement of the rubber and adjustments of air quantity, in a device for the process of mixing through high-pressure jet injection, in which the water/ air injection nozzles comprising high-pressure water nozzles and air nozzles combined as multiple nozzles are provided and the monitor provided with a hardener nozzle for injecting a hardener below the water/air injection nozzles is attached to the end of an injection pipe having flow passages for ultra-high- pressure water, compressed air and the hardener. SOLUTION: The water/air injection nozzles 11 has an air cap 38 fitted over the air nozzle 10, with the rubber 39 detachably sandwiched between the air nozzle 10 and the air cap 38. The inner periphery of the air nozzle 10 is formed of a round surface 37 to constrict the air flow passage 35 in discharge direction.
Patent JP-2001307891-A (JP)
Title: Light controller
Inventor: MUKAI TATSUYA
IPC: H05B37/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To enable ON/OFF of the lighting load at any arbitrary light position without installing a switch on a mounting frame separately. SOLUTION: This is equipped with a fixture main body 11 which consists of a body 111 with a front opening and a cover 112 to occlude the opening, and which is integrally assembled by an assembling frame 10 and which is mounted on a mounting frame 10 for standardized embedded type wiring fixture, and a coupling terminal part 12 which is housed in this fixture main body 11, and the light controlling circuit part 13 which, housed in the fixture main body, is electrically connected to the coupling terminal part 12. This light controlling circuit part 13 has a rotary volume VR 13 with a push-on switch for the lighting load ON/OFF and for the light control, and the cover 112 has a hole 112a at a corresponding position to a shaft of the rotary volume VR 13, and a knob 14 is mounted on the shaft.
Patent JP-2001308705-A (JP)
Title: Digital to analog converter and its conversion error reduction method
Inventor: OKUMURA NAOO
IPC: H03M1/10
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce a conversion error and to enhance yield. SOLUTION: An adding and subtracting circuit 4 subtracts and adds external digital data S1 held in an input register 2 and conversion error correction data S2 stored in a flash memory 3, and obtains correction digital data S3. A D/A converter circuit 6 performs D/A conversion of the correction digital data S3, and outputs analog voltage Vo. In an inspection process, an inspecting device 8 obtains conversion error voltage ΔV from ideal voltage Vr and output voltage Vo to the external digital data S1 and digitizes it by an A/D converter 12. A correction value setting circuit 13 sets the conversion error correction data S2 that the conversion error of a D/A converter 1 reduces based on conversion error data S4. A write-in circuit 14 writes the conversion error correction data S2 in the flash memory 3.
Patent JP-2001307691-A (JP)
Title: Oil-immersed-type battery
Inventor: INOUE MASAHIKO
IPC: H01M10/0566
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an oil-immersed-type battery that enables to easily assemble and transport the battery. SOLUTION: This oil-immersed-type battery comprises a battery-housing case 11 in which a collective battery composed of plural nonaqueous-electrolyte batteries 10A is housed and which is closed up tight with a cover 19, and a pressure-equalizing bladder 12 for compensating the pressure difference between the inside and the outside by causing the insulating oil 21 filled inside to flow into the battery-housing case 11 and flow out of the battery-housing case in accordance with the variations of the external pressure.  In the nonaqueous- electrolyte battery 10A, a pressure-averaging device 10A-2 attached to a battery case 10A-1 has a protective cover 10A-3, and this protective cover 10A-3 has an opening 10A-31 for causing the insulating oil to flow into the gap between the protective cover and the pressure-averaging device and flow out of the gap between the protective cover and the pressure-averaging device in accordance with the variations of the external pressure.
Patent JP-2001269072-A (JP)
Title: Water supply and drain from under-pool tray in supply of water to lower face
Inventor: NARITA ZENSHIRO
IPC: A01G9/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying water to an under-pool tray or to drain from it in water supply to a lower face for the purpose of water control in sowing with seeds, raising of seedling, cultivation of finished products, sales, etc., since automation can be attained if drain is naturally and completely carried out even in sufficient water absorption in culture soil. SOLUTION: The structure is a combination of the under-pool tray and a water supply/drain device with a filter and is provided with a channel at the bottom. The water supply/drain device is attached to one end of the channel.