baber/WOPTO huggingface dataset:
Patent JP-H07327943-A (JP)
Title: Biological activity current source estimating device
Inventor: KAJIWARA SHIGEKI
IPC: A61B5/05
Filed: 1994-06-09
Abstract: PURPOSE:To provide a biological activity current source estimating device which suppresses the estimated dispersion of physical quantity of a current source and hard to receive the influence of a noise even when it is mixed in a measured magnetic field. CONSTITUTION:A micro magnetic field from the biological activity current source of an examinee M is measured by a multi-channel SQUID sensor 1, and magnetic field data is stored in a data collection unit 5. A data analysis unit 8 assumes a lattice point group in the diagnostic object area of the examinee M uniformly, and finds a current source on each lattice point by a method of linear least square using a condition to minimize the sum of the square error of a calculated magnetic field and a measured magnetic field and the sum of squares with weight of the current source. When such sum is shown in a value other than the minimum value in a global point of view, another lattice point is made to approach the lattice point in which a current source with large value out of calculated current sources exists, and the current source on each new lattice point is found similarly. When the sum is minimum, the current source in accordance with the sum is estimated as a true current source.
Patent JP-H06337387-A (JP)
Title: Liquid crystal display element and production of liquid crystal display element
Inventor: TSUJITA CHIKAKO
IPC: G02F1/1339
Filed: 1993-05-31
Abstract: PURPOSE:To prevent the formation of uneven space between substrates even when foreign matter deposits on substrates before lamination. CONSTITUTION:A substrate 2a before lamination is mounted on a pressing machine P and the whole surface of the substrate 2a is pressed to smash foreign matter 11 depositing on the surface. Then two substrates are laminated with a spacer. Since the foreign matter is smashed to become smaller than the spacer, the space between two substrates is determined only by the spacer. Thus, the space between substrates can be made uniform.
Patent JP-H05318015-A (JP)
Title: Plastic working machine for metal
Inventor: SUGIURA YASUO
IPC: B22D18/02
Filed: 1992-05-20
Abstract: PURPOSE:To form an automatic line effective for saving of space and energy by providing forming means consisting of a die and a punch forward in the transfer direction of a transporting means so as to intersect with the direction. CONSTITUTION:A pressing disk 5 and turning disk 6 which are rotatable around one of four pieces of posts 2b supporting the top plate 2c of a press machine and are freely turnable are installed. A heating coil 7 descends from above and inductively heats billets B which are blank materials if these billets B are supplied into six pieces of circular holes 5h of the pressing disk 5. A bobbin 7a made of ceramics protects the coil 7 itself against external obstructions and is also able to prevent the oxidation of the billets B by supplying an inert gas to the inner side thereof. The turning disk 6 is then turned by a hydraulic cylinder 5b. The billet B falls into a die hole 3a below the billet when a pass hole 6a aligns to the circular hole 5h. A punch 4 is lowered by a hydraulic cylinder device 2d right thereafter, by which the billet B is strongly press formed.
Patent JP-S6132599-A (JP)
Inventor: SUZUKI SHIGEAKI
IPC: H05K13/04
Filed: 1984-07-25
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-H0317171-A (JP)
Title: Tacky tape
Inventor: YABUKI MASUO
IPC: C09J7/04
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a tacky tape having beautiful printed face of tape and suitable for putting company name, etc., for packaging of furniture to be moved by providing a pressure sensitive tacky agent layer onto the surface of a tacky tape substrate consisting of a woven cloth composed of warp and weft made of a thermoplastic resin and film having printed surface. CONSTITUTION:The aimed tape obtained by providing a pressure sensitive tacky layer 2 onto one surface or both surfaces of a tacky tape substrate 1 consisting of a woven cloth (in which preferably warp and weft are flat yarns and strength per warp is smaller than the strength per weft) composed of warp and weft made of a thermoplastic resin (e.g. high-density PE) or a cloth having laminated structure and a film having printed surface.
Patent JP-H0689696-A (JP)
Title: Improved method for quadrupole trap for ion isolation
Inventor: GUREGORII JIEI UERUZU
IPC: H01J49/42
Filed: 1993-05-31
Abstract: PURPOSE: To make it possible to isolate an ion simply and inexpensively, by generating the upper and the lower ion from the selected ions by using the calibration of the mass axis line of a trap, with the auxiliary generator frequency that was selected. CONSTITUTION: RF trap voltage 11 from a trapping field RF generator 7, is raised to an upward inclination from low voltage, and is applied to the end-cap 3 by actuating a fixed frequency generator 5, and ions less than mass m (p)-1 are emitted. Next, the wideband spectrum is applied to the cap 3, by a fixed wideband spectrum generator 6, and the ions bigger than the mass m (p) are emitted by resonance. If daughter ions are formed by the dissociation of a parent ion hereafter, the voltage 11 is reduced to a predetermined value and cause the daughter ions trapped. In this way, the isolation of the ion can be done simply and inexpensively.
Patent JP-H023888-A (JP)
Title: Security system by picture
Inventor: SATO KUSUO
IPC: G08B13/196
Filed: 1988-06-20
Abstract: PURPOSE:To report an abnormal situation by recording an initial reference picture in a recording device once, and comparing it with the signal of a picture to be inputted on demand, and detecting difference between them. CONSTITUTION:A signal comparing device 8 which compares always the initial reference signal and an input signal and detects an abnormal input signal different from the initial reference signal is connected between an image converter 2 and a CPU 3, and simultaneously, an alarming device 7 is connected to the CPU 3, and further, it is connected to other CPU 3' of a remote place through a MODEM 9. Then, a storage device 4 is connected to the signal comparing device 8, and the signal of the called initial reference picture and the signal of the picture to be inputted on occasion are compared, and when the difference appears, the signal is outputted to the CPU 3 automatically, and the CPU 3 rings the alarming device 7, and simultaneously, it displays the abnormal situation on a display device 6 such as a CRT, etc., as an expanded picture by a camera 1. Thus, at the time of the occurrence of the abnormal situation, it can be notified by issuing an alarm automatically, and the state of abnormality can be report by a picture to a watchman.
Patent JP-S5375909-A (JP)
Title: Magnetic card reader
Inventor: SAKANAKA HIDEKAZU
IPC: G11B5/02
Filed: 1976-12-15
Abstract: PURPOSE: To memorize much information in one card by writing plural kinds of information in the direction to forward the magnetic card such that the information can be separated as information blocks. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63316791-A (JP)
Title: Production of chlorinated silicon compound
Inventor: SHINOHARA NORIO
IPC: C07B61/00
Filed: 1987-06-19
Abstract: PURPOSE:To obtain the titled compound having C-H bond and useful as a production raw material for organic silicon compound, etc., in high yield and purity, by reacting a hydrogenated silicon compound having C-H bond with chlorine in the presence of an organic sulfur compound. CONSTITUTION:The objective compound is produced by reacting a hydrogenated silicon compound having C-H and bond (e.g. tert-butylmethylchlorosilane) with chlorine in the presence of an organic sulfur compound (e.g. the compound of formula) preferably at -30-30 deg.C. The amount of the organic sulfur compound used in the above reaction is preferably 0.05-1wt.% based on the hydrogenated silicon compound. The solvent is a chlorinated solvent such as carbon tetrachloride and the amount is preferably 0.5-10wt.% based on the raw material.
Patent JP-H0820701-A (JP)
Title: Polyacrylic acid composite
Inventor: MIZUTANI YUKIO
IPC: C08F2/06
Filed: 1994-07-05
Abstract: PURPOSE:To produce a polyacrylic acid composite having a high water absorption capacity and to provide a process for producing this composite industrially advantageously without passing through the state of hydrogel. CONSTITUTION:This polyacrylic acid composite comprising a cross-linked polyacrylic acid and inorg. particles which cause alkali ions to be dissolved out when in contact with water is obtd. by polymerizing acrylic acid and a cross-linker therefor in a nonaq. solvent capable of dissolving acrylic acid but substantially incapable of dissolving polyacrylic acid in the presence of the inorg. particles.
Patent JP-S5579075-A (JP)
Title: Repairing method of metallic coating
Inventor: YOSHIDA FUJIO
IPC: B05D7/14
Filed: 1978-12-11
Abstract: PURPOSE: To eliminate difference between under coat color and top coat color by the procedure in which a medium paint composed of a metallic paint and appropriate amounts of a metal and an extender is coated on defective paint film reaching the position of electrodeposition coat, and then the surface of the medium paint coat is further coated with a finish paint and then with a top clear paint.  
     CONSTITUTION: In cases where the defect 6 reaching the position of the electrodeposition coat 2 occurred in the metallic coat layer on the surface of the body 1 covered with the electrodeposition coat 2, the alkyd medium coat 3 and acrylic metallic finish coat 4, and the top clear coat 5 in order, the special paint 7 prepared by adding 8wt% or more any one or both of a metal, e.g., aluminum, and an extender, e.g., CaCO 3 , to an acrylic metallic paint is coated on the defect 6 to much the same thickness as the medium coat 3, and then the surface of the special paint 7 is further coated with the acrylic metallic finish paint 4A and then with the top clear paint 5A to much the same thickness as the respective original coats 4 and 5, followed by hardening by heating. Thus, this repairing method can prevent the occurrence of difference in color in the finish coat layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5675906-A (JP)
Title: Main steam stop valve
Inventor: SHINDOU KURA
IPC: F01D21/16
Filed: 1979-11-27
Abstract: PURPOSE: To prevent leakage of control oil and to prevent damages to a main valve and a valve seat by providing an oil reserving part of which capacity can be expanded by the motion of a piston of an oil cylinder of a main steam stop valve by an action of a piston.  
     CONSTITUTION: A main steam stop valve 1 is constituted by a valve disk 2 and an oil cylinder body 3. A cylindrical part 33a of a piston 33 is reciprocatingly and slidably fitted on a supporting part 36, and an oil reserving part 37 is formed at the top of the supporting part 36. When a steam supply is stopped in case of an emergency oil 25 is lost and a relay dump pilot 23 is moved leftward, and control oil 21 in a space 22 at the top of the piston 33 flows out to a drain space 18 through a port 30 to move the piston 33 leftward. A large port 40 is closed right before a main valve 7 is completely closed so that the control oil 21 flows out only through a small port 39 to exert damper effect, and the main valve 7 and valve seat 5 are not damaged. Also, as the control oil in the oil reserving part 37 is not pressurized, it does not leak to outside. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0444419-A (JP)
Title: Logic circuit
Inventor: USAMI MITSUO
IPC: H03K19/003
Filed: 1990-06-12
Abstract: PURPOSE:To control the fluctuation of a power supply voltage to a bias circuit caused by simultaneous operation of plural SPL circuits by separating a power supply where an active pull-down circuit is terminated from a power supply where a bias circuit is terminated. CONSTITUTION:Output transistors(TRs) T3, T4 form a so-called pushpull output circuit and a differentiation circuit composed of the output TR T4, a capacitor C1 and a resistor R3 acts like a so-called active pull-down circuit. A resistor R3 is provided between a ground level point of the logic circuit and the base of a bipolar TR T2 and two diodes D1, D2 connected in series are provided between the base of the TR T2 and a power supply (voltage VEEB) of the logic circuit. Thus, the power supply voltage VEEB at a common connecting point where a bias circuit for SPL circuits G1-Gn is terminated keeps a stable voltage level even when some of the SPL circuits G1-Gn are brought into operation simultaneously even in the case of causing fluctuation in a power supply voltage VEEI.
Patent JP-H093583-A (JP)
Title: Chromium-base heat resistant alloy
Inventor: MURAKAMI SHOGO
IPC: C22C27/06
Filed: 1995-06-20
Abstract: PURPOSE: To produce a Cr-base heat resistant alloy excellent in castability, capable of near-net casting without generating casting cracks and excellent in high temp. strength. CONSTITUTION: This Cr-base heat resistant alloy is the one having a compsn. contg., by mass, 80 to 95% Cr and 0.1 to 2.0% N or furthermore contg. one or >= two kinds among Ti, Al, Zr, Nb, B and V by 0.3 to 10.0%, and the balance one or two kinds of Ni and Co with inevitable impurities.
Patent JP-H0729145-A (JP)
Title: Magnetic recording body and recording method and erasing method of magnetic recording body
Inventor: UGAJIN YOSHIKO
IPC: G09F9/37
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a magnetic recording body which shows a clear difference between a part which is heated with magnetism applied and a part without magnetism applied, having a high resolution and superior image clarity and stability, and is able to display repeatedly. CONSTITUTION:A magnetic recording body 1 has a recording layer 12 which includes microcapsules 14 enclosing a dispersion medium of dispersed magnetic powders 22 and pigments 23. The dispersion medium is in a solid phase at normal temperatures. At the recording time, a recording head 27 with a heating means is scanned from the side of the front surface of the magnetic recording body 1. The magnetic powders 22 of the dispersion medium melted by heat are moved to the surface of the magnetic recording body 1 because of magnetism, so that a black image is formed by the magnetic powders 22. At the erasing time, the whole surface is heated, and magnetism is applied wholly from the side of the rear surface of the magnetic recording body 1 or the rear surface is scanned by the recording head 27, whereby the surface of the magnetic recording body 1 is turned to the color of pigments and the image is erased.
Patent JP-H0730753-A (JP)
Title: Method and device for thresholding processing
Inventor: KAWASHIMA SUMIHIKO
IPC: H04N1/403
Filed: 1993-06-24
Abstract: PURPOSE:To perform thresholding while avoiding noise in an image and the density nonuniformity of the background by calculating a threshold value and defining it as a threshold value until a new threshold value is decided when difference between the density of an attention picture element and the density of over two picture elements separated from the attention picture element for more than one picture element is larger than a fixed value. CONSTITUTION:The density of an image signal from an image pickup device for each picture element is stored in a storage circuit 1 and sent to an edge detection circuit 2. The circuit 2 calculates the difference of density between the attention picture element and over two picture elements separated from the attention picture element for more than one picture element. The absolute value of this difference is compared with a prescribed value by an edge detection circuit 3 and when that value is larger, the edge of an image is decided. Further, it is decided by extracting over two picture elements whether the edge is sharp or smooth. Then, the threshold value of data decided as the edge is calculated by a threshold value arithmetic circuit 4, and a binary image is provided by a thresholding processing circuit 5 with this value as the threshold value until the new threshold value is calculated. Thus, even any image containing noise or the density nonuniformity of the back-ground inside can be clearly made in binary images, and image analysis is facilitated as well.
Patent JP-H095007-A (JP)
Title: Length measuring method and device for branch part for set electric wire, and motile length measuring machine therefor
Inventor: SATO YOSHITAKA
IPC: G01B5/04
Filed: 1995-06-20
Abstract: PURPOSE: To measure a cable efficiently and accurately. CONSTITUTION: This device measures the setting position of a branch cable of set electric wires comprising a main cable 103 and a branch cable set thereto, and is provided with a length measuring machine 200 equipped with a placement base 105 on which the cable 103 are layed, a long rail 117 arranged along the base 105, display parts 205, 215 displaying the running distance while running along the rail 117, and a indication rod 225 indicating and/or displaying the setting position of the cable 103.
Patent JP-2000338583-A (JP)
Title: Film unit with lens
Inventor: MIZOGUCHI NAGAMASA
IPC: G03B15/05
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To make distringuishable the turn-on state and turn-off state of a stroboscope device. SOLUTION: In the film unit with lens in which unexposed photographic film is assembled into a unit main body 1 and which is provided with a sliding operation piece 4 for the stroboscope device slidably attached by arrangement so as to be exposed from a front cover 2 attached to the front surface of the unit main body 1, the sliding direction of the sliding operation piece 4 and the peripheral surface of the sliding operation piece 3 of the front cover are varied so that the angle formed by them becomes θ.
Patent JP-S5581024-A (JP)
Title: Metal plate folding machine utilizing small-size hydraulic jack
Inventor: KIMURA YUTAKA
IPC: B21D37/00
Filed: 1978-12-14
Abstract: PURPOSE: The captioned folding machine which comprises being so constituted that the V-groove  form bending concave die on a slide table is pushed up by a small-size jack to bend the metal  plate or the like placed between the same and the V-form convex die positioned still in the upper  part and which is light in weight and permits moving and operation by one person.   
     CONSTITUTION: In this metal plate bending machine, a bending concave die 4 is sandwiched on a  slide table 5 by a stationary fitting 17 and thick rubber plate 16 and is positioned right under a  bending convex die 3. The table 5 is so constituted that it may be moved up and down by slide  columns 6 and guide cylinders 7 and that the power of a hydraulic jack 9 is accurately transmitted  to the work. Also, arrangement is so made that the guide needle 13 for scribe line incorporated  into the convex die 3 is retreated at the same instant of pressing the work. With the above constitution, the work on the concave die 4 is moved upward by operating the jack 9 and is pulled  into the convex die 3, by which it is matched accurately to the end of the convex die 3, at the  same instant of which the work of the metal plate or the like is bent at a right angle. By using this  device, an ordinary steel plate of, e.g, a width 30cm and thickness 2.5mm may be bent by the  ordinary force of one person. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04354274-A (JP)
Title: Photographing device with electronic view finder
Inventor: YASUHARA SHIN
IPC: H04N5/225
Filed: 1991-05-30
Abstract: PURPOSE:To improve focusing matching accuracy and to simplify the construction and operation of the device by expanding part of a normal image display of an electronic view finder at the time of manual focus. CONSTITUTION:A display device 15 comprises an electronic view finder and consists of a liquid crystal display device. The electronic view finder is equipped with an image display switching mechanism changing over the display of an expanded image display and a normal image display. The image display switching mechanism changes over the normal image display to an expanded image display with the changeover from autofocus mode to manual focus mode. In this case, by operating an electronic dial (focus ring) 17 as the focusing member of the manual focus, the autofocus mode is changed over to the manual focus mode and the part of an object image can be expanded and displayed on the electronic view finder.
Patent JP-S6310349-A (JP)
Title: Production of optical disk
Inventor: MATSUZAWA TAKAHIRO
IPC: G11B7/26
Filed: 1986-06-30
Abstract: PURPOSE:To improve the production efficiency of optical disks together with reduction of the material cost by applying a hot-melt adhesive which is not viscous at a normal temperature and does not include a viscosity adding agent to one side of an optical disk including a recording layer and joining a protection plate or a disk to which an adhesive viscous at a normal temperature is not applied before the hot-melt adhesive is cooled and hardened. CONSTITUTION:A guide groove 1a is formed on a transparent substrate 1 and a recording layer 2 is provided on the grove 1a. While a disk X to be bonded is prepared together with a similar disk Y. Then a hot-melt adhesive 3 which is not viscous at a normal temperature is applied to the surface of the disk X at the side of the layer 2 by a copying system and by means of rolls 4A and 4B while the disk X is carried on a line. Then the disk Y containing no protection nor adhesive layer is bonded to the disk X before the adhesive 3 is cooled and hardened. Thus both disks X and Y are unified into a body when the adhesive 3 is hardened. In such a way, the protection layer is formed by the adhesive layer and therefore both the process and the material cost can be reduced for production of the protection layer.
Patent JP-H079368-A (JP)
Title: Manipulator for wire connection
Inventor: GOI MASAHARU
IPC: B25J9/10
Filed: 1993-06-24
Abstract: PURPOSE:To provide a manipulator for wire connection, which can make quality in wire connection stable with the length of wire insertion made roughly constant. CONSTITUTION:A chuck 6 is moved by the movement of a movable arm 5 to the direction that a terminal stand 2 is approaching. The chuck section 6 is formed with a narrowed section 17b, and a strain gauge 7 is fixed onto the narrowed section 17b. When an electrical wire 4 held by the chuck 6 is inserted into the electrical wire insertion hole of the terminal stand 2, if force detected by the strain gauge 7 is in excess of a specified value indicating the completion of wire connection, the movement of the movable arm 5 is suspended by a control means 8, so that the electrical wire is thereby released out of the chuck 6.
Patent JP-S6045291-A (JP)
Inventor: MORI TOSHIKATSU
IPC: G09G1/02
Filed: 1983-08-23
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-2000346349-A (JP)
Title: Air decompressor
Inventor: ABE TADAAKI
IPC: F23N1/02
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an air decompressor which is so arranged as to get a wider control range without causing a problem on safety, by decompressing the pressure of air for combustion to an optional pressure before supplying the air to an air-fuel ratio controller. SOLUTION: In an air decompressor which is arranged in a fuel gas supply pipe and supplies decompressed combustion air, as working air pressure, to an air-fuel ratio controller which controls the gas supply pressure to a burner, a primary side orifice part 31 provided on the side of a combustion air introduction port 24 for introducing combustion air into inside is constituted of many holes 33 having a diameter smaller than the bore 34 of an orifice part 32 on the emission side to atmosphere provided on the side of an emission port 25 to atmosphere.
Patent JP-S5377349-A (JP)
Title: Gas burner for cooking apparatus
Inventor: ASANO YUU
IPC: F23D14/14
Filed: 1976-12-20
Abstract: PURPOSE: To improv remarkably corrosion resistance and durability, by means of plasma-jet inorganic material to metallic material. 
     COPYRIGHT: (C)1978,JPO&Japio