baber/WOPTO huggingface dataset:
Patent JP-H08162164-A (JP)
Title: Nonaqueous secondary battery and its manufacture
Inventor: KITA FUSAJI
IPC: H01M10/0567
Filed: 1995-07-25
Abstract: PURPOSE: To provide a battery having a high capacity with small retention by using a carbon material in which each peak of oxygen and carbon of the photoelectric spectrum by XPS analysis under a specified condition is regulated as the negative electrode active material of a nonaqueous secondary battery using an organic solvent electrolyte. CONSTITUTION: In a nonaqueous secondary battery using an organic solvent electrolyte, a carbon material in which the ratio (Io/Ic) of the peak intensity (Io) of oxygen near 530-540eV to the peak intensity (Ic) of carbon near 285eV of the photoelectric spectrum by XPS analysis under a measuring condition of 12kV-10mA is 2 or more is used as a negative electrode active material. As the carbon material, thermally decomposing carbons, cokes and glass carbons may be used, and its average grain size is preferably about 2-30μm. Thus, a nonaqueous secondary battery having a high capacity with small retention (difference between charging capacity and discharging capacity) is provided.
Patent JP-S6271232-A (JP)
Title: Detecting method for etching end point
Inventor: SATO HITOAKI
IPC: H01L21/302
Filed: 1985-09-25
Abstract: PURPOSE:To accurately detect the end point by providing the step of etching by a plasma and the step or monitoring the ageing change of the intensity of an emitting light having specific wavelength of light emitting spectrum from a base. CONSTITUTION:An oxide film 10 is etched, a specific light emitting spectrum A from a polycrystalline silicon film 11 of a base material and a specific light emitting spectrum B from a molybdenum film 12 are observed. The starting times of etching the polysilicon film of the primary base and the molybdenum film in a sample in the surfaces to be treated are different due to the irregularity of the etching velocities in the surfaces of the samples to be treated and the difference of etching velocities of the films 11 and 12 of the primary base. The etching starting times T3 and T2 of the films 11, 12 in this state are detected, and any of the T2, T3 is set to the end of the film 10. Thus, even if the primary bases are different types of samples, the end points can be accurately detected.
Patent JP-H0659277-A (JP)
Title: Semiconductor device and its production
Inventor: SUZUKI TAKASHI
IPC: G02F1/136
Filed: 1992-08-06
Abstract: PURPOSE:To provide the structure of the semiconductor device and the process for production thereof which produce the semiconductor device inexpensively at a high yield. CONSTITUTION:The production is executed by just three times of film formation stages and 4 times of patterning stages. Namely, a transparent conductive layer 6, a low resistance layer 7 and a semiconductor 5 contg. an impurity are continuously formed in nearly the same pattern on a substrate 1 in the first time. A semiconductor 4, an insulator layer 3 and a low resistance layer 2 are then continuously formed in nearly the same pattern in the second time. Further, the semiconductor layer 5 contg. an impurity and the low resistance layer 7 are laminated on the transparent conductive layer 6 and further, the insulator layer 14 is laminated thereon in the third time and the insulator layer 14 is patterned by using a dry etching method in the fourth time.
Patent JP-S6454386-A (JP)
Title: X-ray detector for ct device
Inventor: YOSHIOKA TOMOTSUNE
IPC: A61B6/03
Filed: 1987-08-26
Abstract: PURPOSE:To correct the fluctuation in the sensitivity of elements so that a good CT image is obtd. by alternately arranging the elements which are slightly inclined in the detection sensitivity according to the places in the elements and calculating the average outputs of the elements which are the same in the directions of the inclination respectively, then determining the differences therebetween. CONSTITUTION:An X-ray detector is constituted of the many elements. The elements for a prescribed channel component are collectively made into one block and these blocks are arranged to an arc shape. Scintillators 7 cut and worked to the width of one element are alternately shifted by each one element and are arrayed. The respective scintillators 7 are partitioned by partition plates 8. The distribution of the X-ray detection sensitivities of the respective elements are alternately varied by alternately shifting the positions the scintillators 7. Every other outputs of the elements are taken out and the respective average values are determined. The differences between the average values correspond to the inclination of the intensities of the incident X-rays. The characteristics by the difference in the detection sensitivity according to the places in the elements of the detector are corrected according to the inclination of the incident X-ray intensities obtd. in such a manner, by which the exact measurement is enabled.
Patent JP-2000069005-A (JP)
Title: Improved pnni topology abstraction
Inventor: ILIADIS ILIAS
IPC: H04L12/70
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a high-speed and high-reliability method for calculating a complex node representation. SOLUTION: In order to calculate a restrictive cost between a pair of boundary nodes in a PNNI equal group, a list sorted according to a restrictive cost C of a link is maintained (a). Then, the links are provided successively from the lowest cost C in the logic set of nodes, identifiers are allocated to respective two connected nodes, and the node in the set carries any controlling unique identifier in the case that the boundary nodes are the elements of the set but carriers the unique identifier in the other case, and when the nodes in the first and second sets are connected through the link, in the case that any one of these nodes carries the controlling unique identifier, the controlling unique identifier is allocated to all the nodes in both the sets but in the other case, the unique identifier is allocated to all the nodes in both the groups so that two sets are merged (b).  When the said link is to connect the nodes of the first and second sets already carrying the controlling unique identifier and a matrix update algorithm is applied (c).
Patent JP-S6455394-A (JP)
Title: Production of high-purity electrolytic copper
Inventor: TAKAZAWA YOICHI
IPC: C25C1/12
Filed: 1987-08-26
Abstract: PURPOSE:To deposit extremely high-purity copper on a cathode by adding glue to an electrolyte in the diaphragmatical electrolytic refining of copper with electrolytic copper as the consumable anode. CONSTITUTION:The acidic electrolyte 5 contg. CuSO4 and H2SO4 is charged in an electrolytic cell 1, the sheet of stainless steel, high-purity copper, etc., is used as the cathode 3 which is covered with a diaphragm 4 consisting of a filter cloth having 0.5-6cc/sec.cm<2> air permeability. Electrolytic copper obtained by electrolytically refining crude copper is used as the anode 2, and electrolytic refining is carried out at the electrolyte temp. of 30-50 deg.C and at 50-150A/dm<2> cathode current density. In this case, glue is supplied into the diaphragm covering the cathode at the rate of 5-20g/ton electrolytic copper, and the amt. of the glue to be added is adjusted so that the estimation value corresponding to the area (hatched part) surrounded by the cathode polarization curves in the polarization characteristic curve of the electrolyte is controlled to 100-450g/m<2>. The electrolyte is filtered by a filter 7 to remove the contained impurities, returned into the diaphragm 4, and circulated. The impurity Ag and S are reduced to the order of magnitude of 1ppm, and copper having 99.999% purity is obtained.
Patent JP-S60102001-A (JP)
Title: Array antenna device
Inventor: YOKOYAMA HIROSHI
IPC: H01Q3/30
Filed: 1983-11-09
Abstract: PURPOSE:To suppress spurious slope level and to increase the crossover level between adjacent beams by providing a phase adjusting means between a matrix feeding circuit and a radiation element. CONSTITUTION:An eight-element two-multibeam array antenna 3 includes multibeam ports 11 and 12 and plural directional couplers 31a, 31h, and 32a-32h and consists of the 1st serial feeders 21 and 22 as many as multibeams, the 2nd serial feeders 4a-4h to which the directional couplers are connected mutually, radiation elements 5a-5h, phase adjusting means composed of delay lines 7a-7h, and terminators 6a-6j. The spurious slope level is suppressed by equalizing the double of a radiation beam power half-amplitude level to the interval between both beams, and the crossover level is increased by making the delay lines 7a-7h longer from the center to the ends and widening beam width.
Patent JP-H0965376-A (JP)
Title: Remote supervisory system for tv signal
Inventor: SAITO TAMOTSU
IPC: H04Q9/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and to save manpower by aggregating and displaying alarm and measurement information generated in each terminal equipment thereby supervising a TV signal in real time. SOLUTION: A measuring instrument 7 provided for each television exclusive user 5 takes the TV signal transmitted from the television exclusive user 5 as the input and supervises and measures the TV signal in real time. The instrument 7 exchanges data with an aggregation device 9 through a public line 8; and when the measured TV signal is smaller than a prescribed threshold, the instrument 7 generates alarm information through a public line 8 and transmits this alarm information to the aggregation device 9 by polling from this device 9. Further, the instrument 7 analyzes the TV signal by the measurement instruction from an aggregation center 3 and transmits measurement data to the aggregation center 3. The aggregation device 9 collects alarm information and measurement data from measuring instruments 7 and transfers them to an information processor (WS1) 21.  This alarm information is displayed on an information processor (WS2) 25 of the aggregation center 3.
Patent JP-H1153854-A (JP)
Title: Head support mechanism and magnetic disc device having provided with the same
Inventor: ARISAKA HISAHIRO
IPC: G11B21/21
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a positioning actuator which can be driven by a low driving voltage, is not vibrated by the motion of a head support member and can be assembled without using a complex assembly process, improve the head positioning precision of a magnetic disc device and improve the recording density of the magnetic disc device. SOLUTION: A movable part including a slider 5 and a head attaching part 23 is supported by a hinge 24. A magnetic attractive force is generated between a yoke 22 and a soft magnetic film 27 on the attaching part 23 by a coil 18 and the movable part is turned by the magnetic attractive force to correct a positioning error caused by a VCM 10 and a magnetic head 6 is positioned at a target track position. A support part 25 allows the degree of freedom of the slider in a pitching direction and a rolling direction. With this constitution, a rotary disc type information memory device with a high operation velocity and a high recording density can be realized by low cost mass-production without using a high voltage power supply.
Patent JP-S6189727-A (JP)
Title: Radio equipment
Inventor: SEKI KENJI
IPC: H04B1/40
Filed: 1984-10-09
Abstract: PURPOSE:To simplify the equipment and to attain ease of adjustment and low cost of equipment by providing a changeover swtich outputting a transmission signal to either a power amplifier section in the inside of the portable radio equipment or a transmission signal output terminal to the portable radio equipment and providing the power amplifier section amplifying the transmission signal and a reception signal output terminal to a booster. CONSTITUTION:The transmission signal output terminal 16 of the portable radio equip ment 20 and the input terminal 17 of the booster 21 are connected and further an antenna input/output terminal 6 and the output terminal 18 are connected. Further, signal lines 1a and 15b are connected by operating a changeover switch 15. When a transmission signal is inputted from a high frequency input terminal 1 in this state, the transmission signal is transmitted from the changeover switch 15 to the transmis sion signal output terminal 16 and inputted to a power amplifier section 9 through the input terminal 17. Then power amplification is attained by a high amplification factor and the result is fed to the antenna input/output terminal 12 through a common unit 10. On the other hand, when a reception signal is inputted to the antenna input/ output terminal 12, the signal is amplified by an RF amplifier 11 through the common unit 10 and fed to the output terminal 18.
Patent JP-H0261082-A (JP)
Title: Electrolytic cell
Inventor: IWANAGA TOKUYUKI
IPC: C25B9/19
Filed: 1988-08-26
Abstract: PURPOSE:To safely produce gaseous nitrogen trifluoride at an excellent current efficiency by specifying the longitudinal size of any one of the electrodes positioned downward from the bottom end of a diaphragm of the electrolytic cell for producing the gaseous NF3 by a fused salt electrolysis method. CONSTITUTION:The front end of either an anode 5 or cathode 6 is positioned at 100 to 1000mm downward from the bottom end of the diaphragm 10 which isolates the two electrodes and the front end of the other is positioned at >=100mm downward from the bottom end of the diaphragm 10. Although the electrode of only the part downward from the bottom end of the diaphragm 10 plays the role of an electrode, the part positioned downward from the bottom end of the shorter length does not produce the gas and does not play the role of an electrode if the longitudinal lengths of the two electrodes vary. The distribution of the current density of the electrodes increases and the current efficiency degrades drastically when the positions of the front ends of the both electrodes exceed 1000mm from the bottom end. In addition, the gaseous H2 generated in the cathode 6 is liable to intrude into the gaseous NF3 generated in the anode 5, by which the danger of explosion is generated.
Patent JP-H0956122-A (JP)
Title: Cleaner for electric rotating machine
Inventor: OMIYA MASAO
IPC: H02K9/26
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To clean off abrasive powder or the like efficiently even for an electric rotating machine installed at site by without previously mounting an intricate cleaner on individual electric rotating machine. SOLUTION: The cleaner for an electric rotating machine comprises a vacuum cleaning section 22 containing a filter 23 where a blow-out section 22b and an intake section 22a are coupled with an electric rotating machine 31 in order to circulate air current through the interior thereof and the filter 23, and a compressor section 24 coupled with the electric rotating machine 31 and blowing the air to the interior thereof.
Patent JP-2000047496-A (JP)
Title: Intermediate transfer member and image forming device with it
Inventor: MASUDA YOSHITOMO
IPC: G03G15/16
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an intermediate transfer member used for an electrophotographic image forming device, preventing the fixation of a toner and having improved durability by setting the surface hardness of the intermediate transfer member to a specific value or below in the universal hardness at the depth corresponding to the average grain size of the toner used for forming a toner image. SOLUTION: This intermediate transfer member is arranged between an image forming body and a recording medium, temporarily holds the transfer record of a toner image formed on the surface of the image forming body on its surface, and transfers it to a recording medium. The surface hardness of the intermediate transfer member is set to 80 N/mm2 or below in the universal hardness at the depth corresponding to the average grain size of the toner used for forming the toner image. When the universal hardness exceeds 80 N/mm2, the fixation preventing effect of the toner is not fully exerted, the universal hardness in the range of 0.1-80 N/mm2 is preferable in view of the fixation preventing effect of the toner, and the range of 1-30 N/mm2 is particularly preferable.
Patent JP-H0260381-A (JP)
Title: Electronic equipment
Inventor: IDE MASAO
IPC: H04N5/63
Filed: 1988-08-26
Abstract: PURPOSE:To prevent burning of a cabinet or an electronic circuit before it happens by stopping the power supply to the electronic circuit in accordance with the output of a temperature sensor in a cabinet. CONSTITUTION:When the temperature in a cabinet 1 exceeds a set value by the rise of temperature of heating parts of an electronic circuit 3 or the like, the output voltage of a temperature sensor 6 exceeds a reference value. Therefore, the output of a comparator 11 has, for example, a negative potential to turn off a transistor TR 12 and the output of a photocoupler 13. As the result, the gate of a triac 14 is turned off, and the triac 14 cuts off the circuit connecting a fuse 18 and a rectifier 15. Thus, the power supply to the circuit 3 is stopped, and overheating of heating parts is prevented to reduce the temperature in the cabinet 1, thereby preventing burning or firing of the cabinet 1 and the circuit 3 before it happens.
Patent JP-S6366710-A (JP)
Title: Production of thin film magnetic head
Inventor: TOGAWA EISEI
IPC: G11B5/31
Filed: 1986-09-09
Abstract: PURPOSE:To prevent the broken step of a coil and the defect of a protecting film and to obtain a reliable thin film magnetic head having a high efficiency by evading the etching in edge part where the lead terminal part of a conductor coil intersects an organic insulating film in case of forming a multilayer coil wiring and a multilayer organic insulating film. CONSTITUTION:After a lower magnetic substance 3 and a gap material 4 are formed on a substrate 1, the conductor coil 6 whose lead terminal part intersects the edges of the lower organic insulating film 5 and its lower organic insulating film 5 to be superposed, is made to pile 8 one layer or more than one layer through an intermediate organic insulating film 7 and on the top surface an upper magnetic substance 10 is formed through an upper organic insulating film 9. Especially the positions A and C of the edges where the terminal parts of the conductor coils 6 and 8 intersects the organic insulating film 5 which positions under the conductor coils 6 and 8 are covered with the organic insulating film 9 above the conductor coils so as not to be etched. Thus the broken step of the conductor coil can be prevented.
Patent JP-H0633959-A (JP)
Title: Drum brake of automobile
Inventor: UKAI NORIYUKI
IPC: F16D65/22
Filed: 1992-07-15
Abstract: PURPOSE:To prevent brake noise by forming parallel supports at that part of a brake shoe which supports a piston, and providing grooves for engaging with the parallel grooves at the piston end portions of a wheel cylinder. CONSTITUTION:A brake shoe 2 has parallel supports 16, 17 formed at that part which supports a piston 10, and grooves 18, 19 for engaging with the respective supports 16, 17 are provided at the respective end portions of the piston 10 of a wheel cylinder 9. In this structure being assembled, the supports 16, 17 are fitted into the respective grooves 18, 19. When the piston 10 is projected by means of hydraulic pressure delivered from a master cylinder as a brake pedal is operated, this movement is transmitted from the parallel grooves 18, 19 to the supports 16, 17; since this force is received by the supports of very high rigidity, the brake shoe does not resonate and brake noise is prevented.
Patent JP-H1055429-A (JP)
Title: Method and device for extracting target and device for tracking target
Inventor: HANIYU YOSHIJI
IPC: G06T7/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To extract a target by a high probability. SOLUTION: A background histogram generating part 10 obtains the histogram FB of the combination (G, Ω, Φ) of a pixel value G, a motion vector speed component Ω and a phase component Φconcerning the whole pixel included in a background area BW in a picture and obtains a background removal function Dn-1 based on the result and the background removal evaluating value GTA of the whole pixel included in a target area TW is obtained by a pixel value converting part 16. Then, a target histogram generating parat 20 obtains the histogram FT which is the histogram of the combination (G, Ω, Φ) of the whole pixels included in the target area TW and is also weighted by the background removal evaluating value GTA and, after that, a smoothing part 28 obtains a target extracting function Tn-1 .  Based on the result, a pixel value converting part 29 obtains the target extraction evaluating value GTB of theh whole pixels included in the target area TW so as to extract the target.
Patent JP-S6190606-A (JP)
Inventor: ITO TATSU
IPC: A46B9/04
Filed: 1984-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1136642-A (JP)
Title: Multistage type multistory parking facility
Inventor: YAGI RYUTARO
IPC: E04H6/18
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To increase the number of parked cars by providing an underground parking facility with a plurality of underground parking devices arranged in a row, with ground traverse pallets and each-floor traverse pallets in the number less by at least one than the number of the underground parking devices with elevating mechanism, and a longitudinally moving pallet. SOLUTION: A plurality of two-stage type underground parking devices 2 provided with elevating mechanism are arranged in a row in an underground parking section 1. The elevating mechanism can ascend until an underground pallet is flush with the ground surface G. A row of ground surface traverse pallets 3 and a row of each-floor traverse pallets 4 with elevating mechanism are disposed in the number less by at least one than the number of the underground parking devices 2, and the ground surface traverse pallets and each-floor traverse pallets are disposed in such a way as to be respectively travelable on traverse rails of a frame body W. The each-floor traverse pallet is fastened to the lower end of a wire or the like.  A longitudinally moving pallet 5 with elevating mechanism is disposed in front of the each-floor pallet row on an optional floor so as to be travelable on a longitudinal rail of the frame body W. Utilization efficiency of land can therefore be heighted.
Patent JP-S6366768-A (JP)
Title: Automatic detecting system for type of floppy disk
Inventor: YAMAMOTO TETSUO
IPC: G11B20/12
Filed: 1986-09-08
Abstract: PURPOSE:To automatically detect the type of a floppy disk and to read and write it in a floppy disk device side by obtaining a logical format by a logical format obtaining means at the time of reading a leading sector by a first or a second reading means and informing the obtained logical format to a DOS. CONSTITUTION:When the floppy disk is mounted on a floppy disk drive 4, whether the door of the floppy disk drive is opened or not is decided. When the door of the floppy disk drive 4 is not opened, whether a door open flag is set or not is decided next, and if the flag is set, the leading sector is read by an MFM (Modified Frequency Modulation) and then whether it is a reading error or not is decided. When it is not the reading error, the MFM flag is set and the logical format is read from the contents of the leading sector. Then, the door open flag is cleared. The logical format is informed to the DOS (Disk Operating System) to be normally completed.