baber/WOPTO huggingface dataset:
Patent JP-H1175014-A (JP)
Title: Line image sensor chip and picture reading device
Inventor: FUJIMOTO HISAYOSHI
IPC: H04N1/028
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of color reproducibility and to obtain a faithful reproduced picture by arranging photoelectric converting element columns constituted of plural photoelectric converting elements aligned in a row with a first prescribed pitch in a main scanning direction so that they can be aligned in parallel in three rows with a second prescribed pitch in a sub-scanning direction. SOLUTION: In a line image sensor chip 24, plural photoelectric converting elements 11R for red, photoelectric converting elements 11G for green, and photoelectric converting elements 11B for blue are respectively aligned in a row along the longitudinal side of the line image sensor chip 24, that is, in a main scanning direction with each prescribed pitch. Also, the photoelectric converting element 11R, 11G, and 11B for each color are arranged along the short side of the line image sensor chip 24, that is, in a sub-scanning direction with a pitch which is 1/3 times as long as the pitch of the main scanning direction.
Patent JP-H0282945-A (JP)
Title: Method for measuring eddy current due to magnetic field gradient
Inventor: HARA MAKOTO
IPC: G01R33/28
Filed: 1988-09-19
Abstract: PURPOSE:To correct an eddy current due to a gradient magnetic field by providing phantoms and RF receiving coils on one axis in an RF coil at two points and shifting the phase of one of the signals of two RF receiving coils receiving the NMR signals emitted from two phantoms if necessary before adding two signals. CONSTITUTION:A magnetic field due to an eddy current is separated into a gradient magnetic field component G(t) depending on a position and a constant component Bo(t) not changed by a position. Herein, when the distance from the magnet sensor of a phantom is set to X, magnetic field variation G(t)' to be measured is represented by G(t)'=Bo(t)+G(t) X. Since the RF receiving coil A6 receiving the signal from a phantom A6' is placed at the center of a magnet, only the phase change of the component Bo(t) is measured. The phase change of Bo(t)+G(t) X is measured by the RF receiving coil B7 receiving the signal of a phantom 7'. The signal received by the RF receiving coil A6 is shifted in its phase by a 180 deg. phase shifter 8 to be inputted to an adder 9, and the signal from the RF receiving coil B7 and the signal from the 180 deg. phase shifter 8 are added and synthesized.
Patent JP-S60126499-A (JP)
Inventor: KOMURO KAZUO
IPC: E21D11/00
Filed: 1983-12-13
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-S61100828-A (JP)
Inventor: MARUCHINUSU PETORUSU MARIA BII
IPC: G06F3/06
Filed: 1985-10-22
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-S62104861-A (JP)
Title: Production of aqueous copolymer dispersion
Inventor: BALL PETER
IPC: C08F210/02
Filed: 1986-10-03
Abstract: A process for the production of an emulsion polymerization aqueous copolymer dispersion with a solids contents of 45-55% by weight of (a) 75 to 95 parts by weight of acrylic acid and/or methacrylic acid alkyl esters of 1 to 10 carbon atoms of which 20 to 80% by weight have a water solubility of at most 2 g/l and 20 to 80% by weight a water solubility of at least 10 g/l (b) 5 to 25 parts by weight of a mixture of ethylenically-unsaturated, functional and water-soluble monomers, 25 to 100% by weight thereof consisting of unsaturated carboxylic acids. (c) 500 to 1700 parts by weight of a mixture of 70 to 100% by weight of vinyl chloride, 0 to 30% by weight of at least one vinyl ester of saturated carboxylic acids of 2 to 18 carbon atoms and 0 to 1.5% by weight of a poly-unsaturated monomer which possesses a water solubility of at most 5 g/l, and (d) Ethylene with radical initiators in the presence of emulsifiers and optionally other common additives, characterized in that (1) the components (a) and (b) together with 500 to 1000 parts by weight of water and 0.5 to 10 parts by weight of emulsifier are charged at a pH value of 2 to 4 in an autoclave, and their polymerization is begun at a temperature of 50 DEG  to 80 DEG  C. by addition of an initiator, (2) the component (c) is metered in in the form of an aqueous emulsion as soon as components (a) and (b) are reacted at least 50% and at most 99%, (3) during the metering phase a pH value of 4.5 to 6.5 is maintained, (4) an ethylene pressure of 40 to 80 bars is built up at the time indicated in (2) and (5) before start of polymerization or at the latest at the time indicated in (2) 10 to 50 parts of an inert organic substance having a water solubility of 10-3 to 200 g/l and a molecular weight of at most 1000 are added.
Patent JP-H0961874-A (JP)
Title: Mounting device for shake detection means
Inventor: ONUKI ICHIRO
IPC: G02B7/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To intercept acoustic vibration propagated to a shake detection means for detecting shake occurring in a housing and to improve positioning accuracy at the time of mounting the shake detection means by providing plural holding parts equipped with airtight space in which plural shake detection means are respectively independently housed, and constituting the holding part by dividing it by a plane parallel with the plane of projection where the projected graphic area of the airtight space is minimum. SOLUTION: A shake detecting sensor S is constituted of a vibration gyroscope covered with a protective case and detects rotational angle velocity ωaround an axis Z. A rectangular parallelopiped (housing space) C surrounding the sensor S expresses the shape of the sensor housing space of a sensor case for intercepting the acoustic vibration propagated to the sensor S. The housing space C is the hermetically sealed space holding the sensor S in a sound insulation state, and is divided at least into two in order to house and hold the sensor S in the space C, so that an aperture part for housing C10 is provided. As for a divided surface forming the aperture part, a plane parallel with the projected shape C1 having the minimum projected area out of three projected shapes C1 , C2 and C3 is set as the divided surface.
Patent JP-H0898007-A (JP)
Title: Image processor and method therefor
Inventor: YAMAGATA SHIGEO
IPC: H04N1/387
Filed: 1994-09-29
Abstract: PURPOSE: To provide the image processor and the method capable of surely detecting an edge part even in the case of color conversion processing by painting out a black area on an original with a marker pen. CONSTITUTION: When a maximum value of a CMY signal detected by a maximum value detection section 51 is smaller than a prescribed white level setting value at a comparator 53, a white level detection signal 401 becomes '1'. Furthermore, when a minimum value of the CMY signal detected by a minimum value detection section 52 is higher than a 1st prescribed black level setting value at a comparator 57, and a ratio of the maximum value to the minimum value obtained by an arithmetic section 54 is higher than a prescribed achromatic level at a comparator 55, a black level detection signal 402 becomes '1'.
Patent JP-H0788617-A (JP)
Title: Trough type molten metal supplying method and device thereof
Inventor: DANNOURA SADAYUKI
IPC: B22D39/00
Filed: 1993-09-21
Abstract: PURPOSE:To improve the closeness so as not to stick foreign matters, etc., mixing in the poured molten metal on the sealing surface of a valve rod. CONSTITUTION:The pouring of molten metal into injection sleeve 3 is completed by abutting the tip part 26a of a weighing valve rod 26 arranged so as to be freely opened/closed to a valve seat sleeve 27 in the molten metal discharging hole on the valve seat sleeve. Therefore, the foreign matter held between the valve seat sleeve 27 and the top part of the weighing valve rod 26 is provided to be removed while continuously or intermittently rotating the weighing valve rod 26 by valve part rotating mechanism placed at the upper part of the weighing valve rod 26. Further, the tip part 26a of the weighing valve abutted on the valve seat sleeve 27 is made to be semi-spherical shape and the valve seat sleeve 27 is made to be tapered shape.
Patent JP-S6295733-A (JP)
Title: Magnetic recording medium
Inventor: EGAMI KENJI
IPC: G11B5/72
Filed: 1985-10-19
Abstract: PURPOSE:To obtain a medium film having a high grade by using coating compd. prepd. by incorporating a fluorine surface active agent into an alcohol solvent and/or benzene solvent is used as an overcoat of a magnetic recording medium of a thin ferromagnetic metallic film. CONSTITUTION:An Co-Ni content contg. 20wt% Ni is deposited by evaporation to about 1,000Angstrom  thickness on a substrate consisting of a PE terephthalate, etc. and the coating compd. consisting of the solvent into which the potassium salt of a peralkyl carboxlic acid is dissolved to 0.15% concn. is coated on the surface thereof. The coating is dried to about 5mum wet film thickness in this stage to decrease the volume. The coating material may be pefluoroalkyl quaternary ammonium iodide in addition to the above-mentioned potassium salt. Generation of uneven coating is obviated in either case. Ethyl Cellsolve, toluene, etc. are used for the solvent.
Patent JP-2000054361-A (JP)
Title: Drain member driving work method for dredged soil and soft ground
Inventor: TANIMOTO YOSHIHIRO
IPC: E02D3/10
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a drain member driving method for dredged soil and soft ground capable of performing connecting work accurately and efficiently with horizontal drain members and driving work for vertical drain members, greatly reducing work costs and further driving drain members accurately to the boundary to the region where the driving is already completed. SOLUTION: A vertical drain member driving machine 2 is installed on a traverse base 4 traveling on the rail 3 on the deck of pontoon, linear movement is made possible along the peripheral edge of the pontoon 1, and the vertical drain member 2b is sequentially driven along the peripheral edge of the pontoon by the vertical drain member driving machine 2. Moreover, the vertical drain member 2b with the upper end is cut out after driving and the horizontal drain member 11 are connected on the work deck 2g while the driving of the vertical drain member 2b is carried out in parallel, after the driving of one row of vertical drain member 2b, the pontoon 1 is moved to the next driving position by using winch equipment.
Patent JP-S58205578-A (JP)
Inventor: GAAMARU ERU DEIN NATSUSERU
IPC: C02F1/04
Filed: 1982-12-25
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-2000061388-A (JP)
Title: Coating method
Inventor: TSUDA TAKEAKI
IPC: B05C5/02
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of defects such as thickness variation and streak and to form a uniform film thickness by arranging substrate tempera ture controlling means before and after application and applying a coating liquid while a substrate temperature is being kept close to a coating liquid temperature. SOLUTION: A hot melt adhesive 60 deg.C in melting point is used as a coating liquid. Next, the molten hot melt adhesive of 100 deg.C is supplied to a die head 2 through an ink tank 11, piping 12, a pump 13, and piping 14, each of which has a temperature controlling function. A heating roll 4 is arranged as a temperature controlling means, and a hot air apparatus is installed as a non-contact heater 5, and the heating-type die head 2 is used, and a lip 2a on the upstream side of the die head 2 is brought into contact with a base material 1. With the temperature of the base material 1 kept at about 100 deg.C during application by using all the apparatuses, and the substrate 1 is coated to have a coat thickness of 5 μm.
Patent JP-H1170047-A (JP)
Title: Barbecue brazier
Inventor: TOYAMA HARUICHI
IPC: A47J37/07
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a very practical barbecue brazier which can be stably placed on the ground so as not to be fallen down and mounted on the container main body, by securely opening a leg unit in a standing condition and releasing the opening state control action. SOLUTION: The container main body 2 of this barbecue brazier has an upper opening and a grill means consisting of a roaster, a steel plate, or a barbecue grid, etc., and a lid 3 to close the opening. A leg unit 5 is pivotally attached on the rear of the bottom of the container main body 2. The leg unit 5 can be set on the bottom of the container main body 2 when it is swept to the bottom of the container. A shaft rod 17 is attached to the container main body 2, and the shaft rod is inserted into a hole 18 formed on the base of the leg unit 5. A first control part 19 to control the opening state of the leg unit 5 in the direction (a), and a second control part 20 to control the opening state of the leg unit 5 in the direction (b) are attached above or under the shaft rod 17 as a pair.  The barbecue brazier has a release mechanism for releasing the opening state control function of the first and the second control parts 19 and 20.
Patent JP-H1189063-A (JP)
Title: Overhead transmission line
Inventor: MUNAKATA TAKEO
IPC: H02G7/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to safely and quickly form an insulating covering, by determining the position of the insulating covering by calculation, and forming the insulating covering before the overhead transmission line is string. SOLUTION: An overhead transmission line 20 consists of an aluminum conductor steel reinforced, and is provided with an insulating covering 30 in the direction of the length. Since the insulating covering 30 is formed on the overhead transmission line in a position in which the overhead transmission line is supported on a suspension steel tower in a suspending manner, the number of the insulating coverings 30 is equal to the number of suspension steel towers located between dead-end towers. The position of the insulating covering 30 is determined by calculation, and an insulating material is wound in the calculated position of insulating covering formation and heated. Thus the insulating covering 30 is molded at a plant before the overhead transmission line is string.  Then the overhead transmission line 20 with the insulating covering 30 formed thereon is wound around a drum, and transported to the point of line strung and then the transmission line is strung. As a result, the insulating covering can be safely and quickly formed.
Patent JP-2001059917-A (JP)
Title: Waveguide type optical multiplexer/demultiplexer
Inventor: MIZUTA SATOSHI
IPC: H04B10/2507
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical multiplexer/demultiplexer which has the desired transmission band characteristic such as flatness in the shape of transmission band near the central wavelength without narrowing the wavelength transmission band (FSR) and is excellent in the crosstalk property with adjacent transmission bands. SOLUTION: Optical amplitude distribution between respective waveguides 3, 5 in a channel waveguide array part 4 is changed to the distribution different from normal gaussian distribution by means of a waveguide lens 7 which performs optical convergence and divergence which is incorporated in an input slab waveguide 3 and a space filter which controls optical amplitude and phase in the optical multiplexer/demultiplexer of an array waveguide lattice type. In such a manner, the desired FSR characteristic of the optical multiplexer/ demultiplexer can be obtained.
Patent JP-H0283222-A (JP)
Title: Method for cooling forming mold of device for forming optical element
Inventor: INAHASHI JUN
IPC: C03B11/12
Filed: 1988-09-20
Abstract: PURPOSE:To readily enable cooling of a forming mold in a short time in exchanging the forming mold by bringing a cooler having a cooling medium into contact with or approaching the cooler to the forming mold for cooling thereof in cooling the forming mold for press forming a glass material and producing an optical element. CONSTITUTION:A forming mold 1 of a device for forming an optical element by preheating an optical material at a prescribed temperature and press forming the material in the forming mold 1 consisting of a top force 3 and a bottom force 4 is cooled. In the process, the following method is adopted. That is a cooler 2 having a cooling medium in the interior thereof (inlet of the cooling medium; 7 and outlet; 8) is conveyed between the top force 3 and the bottom force 4 (with a conveyor 9) and then brought into contact with or approached thereto to cool the top force 3 and bottom force 4 (6 indicates a cavity, provided in the cooler 2 and used for flowing the cooling medium).
Patent JP-2000245770-A (JP)
Title: Supporter for joint and elastic body for supporter
Inventor: HAYASHI MASAAKI
IPC: A61F13/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To improve the useability and the holding function of a supporter for joints for holding the joints of a knee, a wrist, a tarsus and the like by improving an elastic body to be attached to a supporter body. SOLUTION: This supporter is formed by a supporter body 1 and an elastic body 2 to be attached to the supporter body 1. An endless annular ring body 2a is formed by connecting the ends of elastically deformable plastic monofilament. This ring body 2a is fixed to the supporter body 1 with a track pattern of a race field to form the elastic body 2. The elastic body 2 can be elastically deformed in every direction, so that it can smoothly follow the bending and stretching motion of the joint without a sense of oppression and a sense of tightness. By forming the elastic body 2 by attaching the ring body 2a in a state of a single stroke of the brush, so that a wide range of the joint can be held.
Patent JP-H0575898-A (JP)
Title: Gamma correction circuit
Inventor: ISHIBASHI TERUKAZU
IPC: H04N5/202
Filed: 1991-09-17
Abstract: PURPOSE:To improve the utilizing efficiency of power supply voltage by realizing the gamma correction circuit with lower power supply voltage. CONSTITUTION:Differential amplifiers with emitter resistances RE1, RE2,... are connected in parallel, and the input IN maximum voltage of each differential amplifier is equally set to the input break point voltage amplitude so that the input signal amplitude exceeds the input break point voltage amplitude of setting each differential amplifier, each differential amplifier is successively saturated, and a signal output OUT signal I0 becomes '0'. Thus, the output maximum voltage amplitude can be decided by the voltage and the width of the output signal operational point voltage.
Patent JP-H0575261-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: SASAOKA KENJI
IPC: H05K3/46
Filed: 1991-09-17
Abstract: PURPOSE:To apply and form a solder resist layer simultaneously in the manufacturing process of a multilayer printed wiring board body. CONSTITUTION:Circuit blank boards, in which required conductor patterns 3a, 3b, 3c are applied and formed on the main surfaces of thermoplastic resin insulator layers 1a, 1b, 1c, to which through-holes 2a, 2b, 2c for connection among conductor pattern 3a, 3b, 3c layers are bored, are laminated and unified through heating and pressure molding. Accordingly, the circuit blank boards using a thermoplastic resin as the insulating layers are aligned and laminated, and unified through heating and pressure molding while solder resist layers are unified, thus forming the required solder resist layers, then displaying an excellent liquid-tight state, in which mutual adhesive properties or welding properties are also improved and there is no interface.
Patent JP-H0769647-A (JP)
Title: Direct reduction method for oxide
Inventor: TOKIWAI MORIYASU
IPC: C25C3/02
Filed: 1993-08-30
Abstract: PURPOSE:To greatly reduce the amt. of radioactive waste and outstandingly decrease the amt. of the reducing agent to be used. CONSTITUTION:Calcium oxide and magnesium oxide 5 as the radioactive waste to be produced at the time of directly reducing uranium oxide and plutonium oxide 2 to metallic uranium or plutonium 4 by a reducing agent, such as calcium or magnesium are subjected to fused salt electrolysis and the reduced metallic calcium and magnesium 2 are separated and recovered and are recycled as the reducing agent.
Patent JP-H0398078-A (JP)
Title: Voice evaluation system
Inventor: HANDA SHUNJI
IPC: G10L15/24
Filed: 1989-09-12
Abstract: PURPOSE:To improve the recognition rate, to attain speeding-up and to automate a test of conversation level by adding information based upon the correlation between a generated voice and the motion of lips in addition to a voice. CONSTITUTION:A theme sentence 26 displayed on a display device is read aloud by utilizing an input unit 21 and a test result 25 is displayed on the display device by test execution operation. The result processed by a processing board 23 which performs image processing and recognition processing is inputted to a personal computer 24 through an interface and paragraph strings are generated and compared through the software processing in the personal computer 24, so that the test result 25 appears on the display device. Consequently, the recognition rate is improved, the speeding-up is realized, and test of the conversation level is automated.
Patent JP-H0568460-A (JP)
Title: Mower
Inventor: MIYOSHI HIDEKI
IPC: A01M21/02
Filed: 1991-09-17
Abstract: PURPOSE:To efficiently remove weeds having grown higher than lawn by nipping and drawing out the weeds from the ground by the cooperation between a cylindrical rotary drum equipped rotatably around the horizontal shaft axis and a nipping arm equipped in a state where opening and closing are possible by shaking. CONSTITUTION:This mower is equipped with a cylindrical rotary drum 8 rotatable around the axis of a horizontal shaft 2 and a nipping arm 11 capable of opening and closing by shaking so as to be operated into a pressing state or a free state for the rotary drum 8 over the whole width of the outer peripheral surface. By the co-operation between the rotary drum 8 and the nipping arm 11, weeds are nipped, drawn up from the ground and removed.
Patent JP-S6479136-A (JP)
Title: Production of (4-hydroxyphenyl)-cyclohexane carboxylic acids
Inventor: MIURA TORU
IPC: C07C62/32
Filed: 1987-09-22
Abstract: PURPOSE:To readily obtain the titled compound useful as a monomer for polyester such as polymer liquid crystal in high yield and purity and one process, by subjecting novel (4-hydroxyphenyl)-cyclohexene carboxylic acids to reduction reaction as a raw material. CONSTITUTION:Cyclohexanone carboxylic acids expressed by formula I (R is H or lower alkyl) is reacted with phenol in the presence of an acid catalyst to give a bis(4-hydroxyphenyl)-cyclohexane carboxylic acid expressed by formula II which is a novel compound, which is then subjected to heat decomposition reaction in the presence of a dehydrogenating catalyst and hydrogen acceptor to afford (4-hydroxyphenyl)-cyclohexanone carboxylic acids expressed by formula III which is a novel compound, which is then subjected to reduction reaction such as hydrogen reduction using H2 in the presence of a hydrogenation catalyst such as Pd/C in a solvent such as methanol at 0-100 deg.C and <=5kg/cm<2> H2 pressure to provide the aimed compound expressed by formula IV.