baber/WOPTO huggingface dataset:
Patent JP-S63124173-A (JP)
Title: Input device for 3-dimensional coordinates
Inventor: NISHIKAWA SUSUMU
IPC: G06F3/0488
Filed: 1986-11-13
Abstract: PURPOSE:To improve the input efficiency of line and surface data and to add these data to a stereoscopic picture for surface model display with correction, by producing simultaneously both line and surface data related with each other for each point when the 3-surface diagram data is produced. CONSTITUTION:A 1st coordinate surface XY is chosen among those three coordinate surfaces XY, ZY and XZ by a stylus 3. Then the surface XY is displayed on a screen 29 in a 3-surface diagram production mode. When the stylus 3 is set on a coordinate area 2a of a table surface, a cursor is displayed on the screen 29. A surface attachment designation mode is set with push of a closed loop surface designating area. When a connection point key is pushed by the stylus 3, the relationship is secured by a data production means 21 between surface and line data for input of a data number, a surface number, an apex number, the XY 2-dimensional coordinates and attributes. When the input is through with all line and surface data, a perspective projection pattern of the surface XY is inputted. Then the surfaces ZY and XZ are selected to proceed to the next process and all data on X, Y, and Z are decided. Thus the projected pattern of the surface XZ is displayed at a time.
Patent JP-H08111995-A (JP)
Title: Method and device for controlling brushless motor
Inventor: SHINOZAKI YOSHITERU
IPC: H02P6/08
Filed: 1994-10-07
Abstract: PURPOSE: To always maintain the operating efficiency of a brushless motor at the highest level and, in its turn, to reduce the power consumption of the motor. CONSTITUTION: At the time of controlling the rotation of a brushless motor 1 by detecting the position of the rotor 1a of the motor 1 and switching the currents of a plurality of armature windings based on the detecting timing of the position, a position detecting section 3 detects the neutral point of the terminal voltage (induced voltage) of each armature winding based on the induced voltage of each winding and a control circuit 7 obtains the phase differences from the neutral points to a point (position detecting timing) which is delayed in phase by a prescribed phase by using the data stored in a ROM 7a and, at the same time, switches the current of each armature winding at the timing obtained from the phase differences.  The ROM 7a stores the data from which the optimum winding current switching timing at which the operating efficiency of the motor 1 can be raised to the highest level at every number of rotation can be obtained.
Patent JP-S61148307-A (JP)
Title: External appearance inspecting apparatus
Inventor: ISHIDA HIROYUKI
IPC: H01L21/66
Filed: 1984-12-24
Abstract: PURPOSE:To enable external appearance inspection at high accuracy of a body larger than a width of an image pick-up element, by judging overall quality by integrating inspection results dividing a specimen by a allowable width of image development of one-time scanning of the image-developing element. CONSTITUTION:A portion of a specimen 4 is photographed in the X direction with a constant width W by an image-pick-up element 7 and a local image data 12 equivalent to width Py, length Px are obtained for comparison with the pattern and this result is stored consecutively in a memory 11. After development of images up to one end of the specimen 4, a photographing position of the element 7 is displaced by the width W in the Y direction and by repeating the same operations, data stored and unified in the memory 11 on the inspection data corresponding to each local image 12, 12', 12'' are organized and these data are compared with the reference data 14 and overall inspection and evaluation of any detects are made. By this arrangement, a body, even if it is larger than the width of the image pick-up element, can be inspected for its external appearance at higher accuracy.
Patent JP-2000101821-A (JP)
Title: Image processing unit
Inventor: KAWABATA KAZUYA
IPC: H04N1/387
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To match rotation processing with respect to input data with an output mode set by the user by allowing a page buffer reading and storing image data of an signal to store whether the image data receiving rotation processing or the image data receiving no rotation processing based on a discrimination result as to which of the image data receiving rotation processing and the image data receiving nonrotation processing is to be stored. SOLUTION: The image processing unit 10 has plural paths consisting of path through which an input image from an IIT 20 is received by a page buffer 104, a path through which an image of an output part that is cut from the image received by the IIT 20 via a CUT processing section 101 conducting image cut processing to select the output part is received by the page buffer 104 via a switch 102, and a path through which the resulting input image that is rotated by a rotation processing section 103 via the CUT processing section 101 and the switch 102 is received by the page buffer 104. The image fetched and stored in the page buffer 104 is outputted to an IOT 30.
Patent JP-2001091516-A (JP)
Title: METHOD FOR DETERMINING QUANTITY OF HUMAN alpha-FETOPROTEIN AND MEASUREMENT KIT
Inventor: KURODA HIROSHI
IPC: G01N33/574
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a rapid, high-sensitivity determination method of the amount of AFP for measuring accurately even at a low-concentration region without any agglutination of nonspecific reaction. SOLUTION: In the method for determining the quantity of AFP for measuring the absorbance of a latex flocculation reaction, the Fc part of an anti-AFP antibody is eliminated, an insoluble carrier where the antibody with only F(ab')2 is sensitized is mixed with a sample, the amount of change in the absorbance of an antigen antibody flocculation reaction is measured, a latex particle is used as the insoluble carrier when determining the amount of AFP in the sample with un unknown concentration as the insoluble carrier, the anti-AFP antibody that is sensitized onto the carrier is used so that concentration in the flocculation reaction liquid ranges from 0.1 to 10 μg/ml, only an antibody where the anti-AFP antibody is set to F(ab')2 only is used so that the concentration in the flocculation reaction liquid becomes 0.01-2 wt.%,  a specific macromolecule is added so that the concentration in the flocculation reaction liquid becomes 0.1-5 wt.%, the reaction between the insoluble carrier and the sample is made at a constant temperature for 5 seconds-15 minutes, and the concentration in the flocculation reaction liquid is set to 0.1-2 wt.% casamino acid and 0.05-2 M choline chloride for usage.
Patent JP-H06256669-A (JP)
Title: Low-viscosity polar solvent foam fire-extinguisher composition
Inventor: CHIYANGU ETSUCHI JIYOO
IPC: C08L5/00
Filed: 1993-10-29
Abstract: PURPOSE: To obtain a composition having a high stability and a remarkably improved fire-extinguishing performance which is used in the preparation of a low viscosity polar-solvent foam fire-extinguisher composition.  
     CONSTITUTION: A low viscosity, concentrated aqueous solution of polysaccharide gums is provided, which is prepared using a water-soluble, anionic copolymer of the formula; (-M 1 -) k (-M 2 -) m (-M 3 -) n  (wherein -M 1 - is a vinyl mono- or dicarboxylic acid or a residue of salts thereof; -M 2 - is a water-soluble acrylamide, methacrylamide or vinyl amide residue; -M 3 - is one or more another copolymerizable monomer residue chosen from the group consisting of acrylate, methacrylate, vinyl ester, vinyl ether and styrene; k, m and n are each a weight fraction of each monomer, wherein k is from 0.05 to 0.50, m is from 0.30 to 0.95, n is from 0 to 0.50, k<m and the sum of k, m and n is 1.00) as a viscosity depressant. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01149551-A (JP)
Title: Method and apparatus for data transfer
Inventor: ERUNSUTO METSURAA
IPC: H04L5/00
Filed: 1988-10-28
Abstract: PURPOSE: To further increase connection among stations by reversibly linking and connecting information from an incoming write line to present information, transferring it, linking and connecting the information from a read line to present storage information and receiving transferred information from the other station. CONSTITUTION: When one station ST transfers the information through a data channel on the write line 8 in a frame structure, it is passed through all the STs to the ST7 and switched to the read line 9. Then, the information is passed through all the ST including the transferred ST again. For instance, when the STs 2 and 3 simultaneously desire information exchange with each other, the ST 2 transmits a data word through the data channel on the write line 8 and the ST 3 transfers the data word through the other data channel. Both data are passed through the STs 4-6 on the write line 8 and linked and connected to the read line 9 at the ST7 and the transfer data are passed through the STs 6, 5 and 4 again and finally received at the ST3 or 2.
Patent JP-H01115826-A (JP)
Title: Production of hexagonal ferrite magnetic powder
Inventor: YAMAMOTO AKIHISA
IPC: C01G49/00
Filed: 1987-10-27
Abstract: PURPOSE:To continuously obtain the uniform title magnetic powder having excellent dispersibility and magnetic properties as well as fine particle size, by adding an aqueous solution of alkali to an aqueous solution containing Fe ion and a metal ion such as Ba or Sr ion to coprecipitate these ions and apply ing a specific treatment to the coprecipitate-containing mixed liquid and calculat ing the coprecipitated product obtained from the dehydration and separation. CONSTITUTION:An aqueous solution of NaOH, Na2CO3 or NH4OH is added and blended to an aqueous solution containing Fe ion and ion of one or more kind of metal selected from Ba, Sr, Ca and Pb so as to be pH>=9 to afford a coprecipitated product. An acid is added to the resultant coprecipitated product-containing mixed liquid so as to adjust to pH9-8.5 and simultaneously the mixed liquid is diluted so that the coprecipitated product content in the mixed liquid is <=50g based on 1l water in terms of final magnetic powder and dehydrated to separate the coprecipitated product having <=70% water content, which is then molded without washing the coprecipitated product with water as necessary after adding flux and then calcined at 500-1200 deg.C.
Patent JP-2001093442-A (JP)
Title: Magnetic piece for correcting miss-convergence and deflection equipment
Inventor: IDA MITSUNORI
IPC: H01J29/76
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the function to correct miss-convergence. SOLUTION: A deflection device 100 comprises a deflection yoke 101 for a saddle type collar comprising horizontal deflection coils 11u and 11d and vertical deflection coils 12R and 12L, and a magnetic piece 1 for correcting miss-convergence which is provided near a neck portion N of the vertical deflection coil 12R (or 12L) and has a shape curved along the neck portion N in a semi-elliptic manner. Therefore, the so-called H tilt can be reduced. Moreover, a fraction defective in a single body of the horizontal deflection coil or the whole equipment can be decreased.
Patent JP-H03133899-A (JP)
Title: Stacker crane
Inventor: MIYOSHI MOTOYUKI
IPC: B65G1/04
Filed: 1989-10-20
Abstract: PURPOSE:To dispense with the transportation of a ladder when a crane is inspected by installing an operation room at the lower section of a pillar with the ladder, and providing the second ladder which can be installed in the operation room so that the second ladder can be installed practically on the outer face of the operation room while the door of the operation room is opened. CONSTITUTION:A control board 30 at the lower section of a pillar 22b side, a ladder 35 installed on the pillar 22b, and an operation room 40 for a manual operation are arranged. A ladder 50 (second ladder) is normally stored in the operation room 40 and fixed with a spring metal 56. When it is necessary to climb up a lifting body 26 (for inspection), a sliding door 47 is opened, and the ladder 50 is pulled to this side in parallel with an entrance 46. Holes of a metal provided on the ladder 50 and holes of a metal 58 provided on the front face 42 of the operation room 40 are matched, and pins 50 are inserted. Pins 59 are fixed to the ladder 50 via chains 60. A person climbs up the ladder 50 and climbs to the ceiling of the operation room 40. The person climbs up the ladder 35 through the ceiling of the control board 30 to the lifting body 26.
Patent JP-H0578797-A (JP)
Title: Production of aluminum alloy sheet excellent in formability
Inventor: KOYAMA KATSUMI
IPC: C22C21/00
Filed: 1991-09-25
Abstract: PURPOSE:To produce an aluminum alloy sheet enabling can production under severe forming conditions causing the change of can shape by improving formability while preventing deterioration in strength. CONSTITUTION:An aluminum alloy having a composition which consists of, by weight, 0.5-1.5% Mn, 0.7-1.0% Mg, 0.1-0.15% Cu, 0.1-0.2% Si, and the balance essentially Al and in which the content of Fe as impurity is limited to >=0.45% is cast. The resulting ingot is subjected to homogenizing treatment at >=600 deg.C for >=3hr, temporarily held at 400-550 deg.C, and hot-rolled. Then, the resulting plate is subjected, without delay, to annealing at <=340 deg.C to undergo the formation of recrystallized structure and cold rolling is done at 80-87% reduction of area while controlling material temp. to 100 deg.C, by which the objective aluminum alloy sheet excellent in formability can be produced. This aluminum alloy sheet can be used for DI forming for beer cans, beverage cans, etc.
Patent JP-H06115829-A (JP)
Title: Taping device
Inventor: ICHIZUKA RYUICHI
IPC: H01B13/08
Filed: 1992-10-09
Abstract: PURPOSE:To make a feature of this invention to perform taping of a plurality of lines and a single layer utilizing all taping heads from the condition of taping of a plurality of lines and a plurality of layers. CONSTITUTION:Two set of a taping unit 2a, 3b which are constituted by arranging taping heads 4a-4d on upper and lower two steps of pass lines 12a, 12b are provided in series, and one of the taping units is fixed and the other is set to be movable in the lateral direction. Hereby, when the taping of two lines and two layers is performed, all the taping heads are operated, and hence tape T of two layers is wound on element wires A, C running on the respective pass lines. When taping of two lines and one layer is performed, after the taping units on the movable side are moved in the lateral direction, two independent pass lines 12c, 12d are respectively formed for the taping heads of the taping unit on the movable side with the exception of the initial two pass lines, and all the taping heads are operated, so as to simultaneously wind one layer of tape on respective four element wires.
Patent JP-H04147463-A (JP)
Title: Head retract processor for hard disk
Inventor: WATANABE KEIKO
IPC: G11B21/12
Filed: 1990-10-09
Abstract: PURPOSE:To prevent a damage of a disk face of a hard disk by providing a means applying head retract processing of the hard disk when vibration causing a fault to the disk or a voltage drop is detected. CONSTITUTION:A head retract processing unit 11 consists of a retract processing section 16, an input/output interface 15 connecting to the processing section 16, a vibration detector 12 detecting the vibration of the hard disk, and a power off detector 13 detecting a power failure of the hard disk. When the vibration detector 12 detects a vibration of a level or over, or the power off detector 13 detects it that the voltage is dropped below a level, a signal is fed to the retract processing section 16 via the input output interface 15 to apply retract processing. Thus, the disk face of the hard disk is avoided.
Patent JP-H03133292-A (JP)
Title: Spectral image pickup device
Inventor: SUZUKI MAKOTO
IPC: H01J31/46
Filed: 1989-10-19
Abstract: PURPOSE:To simplify the configuration of an image pickup device by extracting photo electron in response to an initial velocity radiating from a photoelectric face so as to pick up selectively only an incident light image of a specific wavelength so as to attain spectral pickup and color pickup with one image tube. CONSTITUTION:A cathode voltage changeover switch 62 is switched by a control signal from a control circuit 10 and the voltage of a photoelectric face 31 of an image tube 3 is selected to control the photo electron transmitted through a grid electrode 32 opposite to the photoelectric face 31. The spectral characteristic in a 1st frame in which the photoelectric face 31 is at an RGB level voltage VRGB has a sensitivity at all wavelength range of R,G,B signal and the spectral characteristic of a 2nd frame having a GB level voltage VGB has a sensitivity at a wavelength area of the G,B signal and the spectral characteristic of a 3rd frame having a B level voltage BB has a sensitivity at a wavelength area of the B signal. The video signal of the obtained spectral characteristic is stored while being shared into an RGB memory 71, a GB memory 72 and a B memory 73 and stored by the control through the control circuit 10.
Patent JP-H08129706-A (JP)
Title: Digital signal recording/reproducing device
Inventor: MORIAKI MASAYUKI
IPC: G11B5/09
Filed: 1993-10-29
Abstract: PURPOSE: To record a signal with a proper recording current for minimizing an error rate in a DCC system. CONSTITUTION: A signal amplified by a preamplifier 11 is regenerated so that the regenerative level of the signal of 48kHz becomes maximum after the signal is passed through a band-pass filter 12. The regenerative level of a regenerative signal converted by an A/D converter 13 held last time is compared with the regenerative level thereof when the recording current is changed in a microcomputer 16 during regeneration. Then, the microcomputer 16 instructs a current controller 17 to 17 output a voltage so that the regenerative level becomes maximum (in the case of DCC, the level becomes maximum current + 1dB), and the proper recording current is obtained by inputting the signal to a current adjustment terminal of a recording amplifier 19.
Patent JP-H03135397-A (JP)
Title: Inverter control method
Inventor: OKA TAKAAKI
IPC: H02P27/06
Filed: 1989-10-19
Abstract: PURPOSE:To prevent the locking of load by maintaining the operation frequency of load without lowering when input current at a time when load is controlled by an inverter according to specified V/F characteristics are brought to a value corresponding to the locking operation of load or more. CONSTITUTION:When load such as a compressor 1 is controlled by an inverter according to a specified V/F pattern, input current (Ii) to a switching-transistor section 2 is detected from the voltage drop of a shunt resistor 5. Voltage at both ends of the resistor 5 is converted in a photoelectric manner by a photo- coupler circuit 6, added to an output circuit 7, A/D converted by a CPU 8, and compared with fixed current (I1). The fixed current I1 represent an operation value at a time when the locking of the compressor 1 is generated, and are preset. Repetitive input current Ii is detected when Ii<I1, but the lowering of operation frequency is inhibited by the CPU 8 and operation frequency at that time is kept when Ii>=I1 and operation frequency lowers. Accordingly, the locking of the compressor 1 is prevented, power consumption is reduced, and noises are suppressed.
Patent JP-S61149031-A (JP)
Inventor: ASAMA NORIYASU
IPC: A01K61/00
Filed: 1984-12-24
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-S63125069-A (JP)
Title: Video signal processor
Inventor: OTA HARUO
IPC: H04N5/922
Filed: 1986-11-14
Abstract: PURPOSE:To execute a non-linear preemphasis and a non-linear deemphasis of a reverse characteristic thereto by making the input and output characteristics of first and second non-linear input and output circuits different at the time of recording and at the time of reproducing. CONSTITUTION:An input video signal is delayed for one sampling period in a delay circuit 2 and subtracted from an input signal in a subtractor circuit 3. Switches 6, 11 are controlled by a recording and reproducing switching signal 14 and at the time of recording, the output of an adder circuit 4 is delayed by one sampling period in a delay circuit 5, fed back to the addition circuit 4 through the non-linear input and output circuit 7 and added to an input signal in an adder circuit 12 through the non-linear input and output circuit 9 and outputted. At the time of reproducing, in place of the non-linear input and output circuits 7, 9, the non-linear input and output circuits 8, 10 are respectively used. Thereby, at the time of recording and reproducing, the input and output characteristics of the first and the second non-linear input and outputs 7, 9 and 8, 10 are changed, and then, they are operated as the non-linear preemphasis or as the non-linear deemphasis of the reverse characteristic thereto.
Patent JP-H07125642-A (JP)
Title: Oil reservoir tank for power steering
Inventor: OTSUBO AKIRA
IPC: B62D5/07
Filed: 1993-10-29
Abstract: PURPOSE:To prevent occurrence of nonconformity due to existence of gas even when the gas is generated at a part immediately before passing a strainer. CONSTITUTION:A reservoir tank 1 is furnished with a tank main body 2 with a returning port 6 and a delivery port 7 formed on it, a strainer 3 stored in the tank main body 2, etc. The strainer 3 is furnished with a filter part 8, first and second flange parts 9, 10, etc. The first flange part 9 is positioned on the upper side of the returning port 6 and the second flange part 10 is positioned on the upper side of the delivery port 7 and below the returning port 6. A lower flange part 15 and an upper flange part 16 are simultaneously formed on the first flange part 9 by formation of a groove 12 for packing. A degassing passage is constituted as a lower cutout part 15a and an upper cutout part 16a are additionally formed and a passage groove 17 is formed on the base bottom part of the groove 12 for packing. Consequently, even when gas is generated in oil, the gas passes through the lower cutout part 15a, a communicating groove 17 and the upper cutout part 16a.
Patent JP-S6326970-A (JP)
Inventor: HAYASHI HIDEO
IPC: H04N5/00
Filed: 1986-11-14
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-H09109310-A (JP)
Title: Manufacture of molded sheet material, fiber reinforced molded sheet material manufactured thereby, and front core of safety shoes using the material
Inventor: TANAKA YOSHIHARU
IPC: D04H1/00
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a fiber reinforced molded sheet material which does not lower moldability and has high strength. SOLUTION: A molded sheet material in which pellets prepared by cutting a rod in which a bundle of reinforcing monofilaments is impregnated with a resin, or chips prepared by cutting a plate in which a cloth woven with the reinforcing fibers is impregnated with the resin are collected and heat-pressed. Since the content of the reinforcing fibers is large in the sheet material, high strength is obtained. Since the resin of smaller molecular weight is used, the fluidity is not lowered. Therefore, a product of high strength is obtained.
Patent JP-S61218591-A (JP)
Inventor: PEETAA BUIRIBURORUTO TEIISU
IPC: C07D311/00
Filed: 1985-12-05
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。