baber/WOPTO huggingface dataset:
Patent JP-S5575387-A (JP)
Title: Chroma circuit
Inventor: SUGITA MAMORU
IPC: H04N9/68
Filed: 1978-12-01
Abstract: PURPOSE: To obatin the chroma component signal by providing the circuit which gives the operation to the chroma component signal containing no high frequency component and the high frequency luminance signal plus the circuit which adds the high frequency component, thus ensuring the extremely good color resolution and color transient characteristics.  
     CONSTITUTION: The red color difference signal RL-YL to be applied to input  terminal 1R plus signal YL which enters input terminal 1Y and then passes through delay element 10 and LPF4 become the input of adder circuit 6R to obtain output RL. Output signals YL and YH of LPF4 and HPF5 each are supplied to divider circuit 9 to obtain division output YH/YL which is then supplied to multiplier circuit 7 along with RL to obtain output RH=(YH/YR)×RL. These output RH and RL are supplied to adder circuit 8R to obtain RL+RH at output terminal 2R. In the same way, output GL+GH and BL+BH are obtained at output terminals 2G and 2B respectively. These output, however, are not always faithful to the original picture, but a high-resolution screen can be secured not only for the luminance signal but for the color signal. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H023003-A (JP)
Title: Focusing mechanism for lens-barrel of lens
Inventor: KASHIBA SEIICHI
IPC: G02B7/04
Filed: 1988-06-17
Abstract: PURPOSE:To execute coarse and fine adjustments at the time of focusing without necessitating a switching operation by using two systems of a first transfer system having some clearance against the rotating direction and a second transfer system larger in reduction ratio than that of the first transfer system through a slip mechanism. CONSTITUTION:The title mechanism is provided with the first transfer system (gears 11, 17 and 15) being in a connecting relation having some clearance against the rotating direction, and the second transfer system (pulleys 10, 14 and a belt 18) in which a slip mechanism is interposed, and which has a larger reduction ratio than that of the first transfer system. Accordingly, the coarse adjustment is applied to the transfer system of the gears 11, 17 and 15 which follow a rotation angle of an operating ring 3, a slip of a belt transfer system is released by rotating the operating ring 3 in the reverse direction, and the fine adjustment can be executed through the belt transfer system. In such a way, the effect of coarse and fine adjustments at the time of focusing can be obtained without necessitating a switching operation against only the rotation of a single motive source.
Patent JP-S63312909-A (JP)
Title: Apparatus for exchanging tuyere in blast furnace
Inventor: IKEDA HIDEAKI
IPC: C21B7/16
Filed: 1987-06-16
Abstract: PURPOSE:To easily and safely execute exchanging work of a tuyere with few workers by shiftably laying hitting device on a heavy weight laying table of a heavy weight shifter and pulling out or inserting the tuyere by hitting force of the hitting device through a tuyere engaging tool. CONSTITUTION:An air hammer 4, guide rail 3, etc., are shifted to the front of the tuyere T position with a fork lift 1 and a fork working part 23 is finely adjusted to rectangular direction to the hitting direction with a handle 24 and the air hammer 4 is finely adjusted while swinging with a swinging part 15. When the direction of the air hammer 4 coincides with the pull-out direction of the tuyere T, the tuyere engaging member 13 fitted to an exchanging lever 12 is engaged with the tuyere T and the exchanging lever 12 and connecting tool 11 are connected with a head pin 25. Under this condition, the air hammer 4 is worked and the tuyere T is pulled out and next, inserted. By this method, the exchanging work of the tuyere T is executed with a simple apparatus for a short time.
Patent JP-S63313197-A (JP)
Inventor: SUZUKI YASUSHI
IPC: G09G3/18
Filed: 1987-06-16
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-S5373072-A (JP)
Title: Formation of oxidized film
Inventor: KAWATO SEIJI
IPC: H01L21/316
Filed: 1976-12-13
Abstract: PURPOSE: To form an oxidized film containing no impurity by contracting the defect inside a substrate through heat treatment after the formation an oxide containing halogen atoms on the semiconductor layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S636894-A (JP)
Inventor: KANDA TAKESHI
IPC: H05K3/20
Filed: 1986-06-27
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-S5852888-A (JP)
Title: Solid state laser light-source device
Inventor: KUBODERA KENICHI
IPC: H01S3/102
Filed: 1981-09-24
Abstract: PURPOSE:To jump oscillation frequency, and to tune wavelength simply by receiving a solid state laser resonator into a thermostat and changing the set temperature. CONSTITUTION:An LiNdP4O12 single crystal plate 1 is optically ground in the thickness of 300mum, resonator mirrors 2, 3 made of quartz glass are each a high reflection plane mirror and a concave mirror for output, and a space between both mirrors 2, 3 is kept to approximately 90mm., thus forming the semispherical resonator. Beams projected from a light source having a high absorption coefficient to a laser crystal as an excitation light source such as a GaAlAs laser are irradiated to a crystal 1 through the reflection plane mirror 2 through a lens for convergence on the same axis as the central axis 4. A cylindrical outer box 5 made of a low-temperature expansion coefficient material such as Invar, a ring 6 made of aluminum for compensation, and stopper rings 7A, 7B for fixing the crystal plate 1, the mirrors 2, 3 and the ring 6 are prepared, and fastened to the outer box 5 through screwing or bonding.
Patent JP-H11339124-A (JP)
Title: Merchandise sales register data processor
Inventor: SUZUKI TOSHIMITSU
IPC: G07G1/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a merchandise sales register data processor easily confirmable the inputting quantity for every key. SOLUTION: At the keys 10a of the keyboard A for merchandise register obtained by laminating a light transmitting touch panel 9 on a display 7, merchandise information set by each key 10a and the inputting quantity (g) obtained by key operation of each key 10a are displayed together. Thus, it is easy to confirm the inputting quantity for every key 10a and it is easy to confirm the inputting number of each merchandise.
Patent JP-S5576766-A (JP)
Title: Driving system for prevention of left turn accident of vehicle
Inventor: NAGAI TOMOHISA
IPC: B62D7/16
Filed: 1978-12-05
Abstract: PURPOSE: To prevent vehicle from slipping sideways and accident to occur at left turn by turning the rear wheels to the right when the front wheels is turning to the left and securing the rear wheels to the straight forward when turning the handle to the right for straight forwarding.  
     CONSTITUTION: When a handle 1 is turned in a counterclockwise direction as shown by an arrow mark, a bell crank 5 is turning to a clockwise direction, a main tie rod 10 being moved to the right direction, and the front wheels a, b being turned to the left to coincide with the extension line of the wheels 8, 8' of the front wheels a, b. When a bell crank 5 is turned to the clockwise direction, the end 30 of the bell crank 5 is attracting a connecting rod 32 in a forward direction, the bell crank 28 of the steering mechanism (B) of the rear wheel being turned, the main tie rod 25 being moved to the left, the steering arms 20, 20' being turned to the clockwise direction, and the rear wheels c, d being turned in opposite to the front wheels a, b. This enables the wheels to prevent from slipping sideways for preventing from the accident. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5481157-A (JP)
Title: Manufacture of welded box-shaped steel
Inventor: NAKAYAMA SHIYOUICHI
IPC: B21C37/06
Filed: 1977-12-13
Abstract: PURPOSE: To obtain welded box-shaped steel of large size with ease of welding by the procedure in which flange width is specifically defined for one of channel steels to be combined, the forming of channel section is finished prior to welding, and then at weld position, only channel steel of small flange width is bent at a specific angle.  
     CONSTITUTION: The width dimension of upper and lower steel belts drawn out of uncoiler is set up to a fixed dimentional difference (A) and then molded by turns into the following form by forming rolls (illustration is omitted) of plural tiers. Namely, the flange width Bu of the upper channel steel 1 is formed to less than 2 times the plate thickness t and the forming angle of flange and web is bent into 90°, the forming angle of final product. On the other hand, the width of the web of the lower channel steel is made to an extremely large width enought to supplement the shortage of flange width of the channel steel 1. Then, the both steels are combined at the weld position D and contacted against the squeeze roll 3 at the upper and lower positions of the weld point W. At this time, bending deformation is given to the channel steel 1 alone and a 2 to 7 deg V-shaped angle α is formed between it and the channel steel 2, where the weld point W is centered. Then, the upper and lower flange edges are welded. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53108293-A (JP)
Title: Electroluminescence thin film element
Inventor: TAKEDA MIKIROU
IPC: H05B33/12
Filed: 1977-12-12
Abstract: PURPOSE: To produce a high-luminance and stable element, by laminating the dielectric thin film with the EL thin film which is evaporated through the electron beam heating using the sintering pellet added with the sintering material added with an optical activator of a fixed concentration as the evaporation source and then providing the laminated thin film between electrodes. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63315170-A (JP)
Title: Coating method for recessed and projecting patterns
Inventor: TOMITA SEIICHI
IPC: B05D1/06
Filed: 1987-06-15
Abstract: PURPOSE:To apply optional patterns on a surface having recessed and projecting parts by generating a magnetic field in a given section of the surface, spraying power coating on the surface, removing the powder coating other than the magnetized section and curing remained powder coating. CONSTITUTION:A magnetic field is generated partly on the surface having recessed and projecting parts 2 by using rollers, belts or the like having a recessed and projecting surface similar to the surface 2 and a strong magnetic field in accordance with the coating patterns when the surface 2 of a rigid base 1 is applied. Simultaneously or immediately after that, powder coating 6 is sprayed on the whole surface 2 and the powder coating 6 other than the magnetic field is removed by a blower, inclining the rigid base 1 or the like. Then the applied powder coating is baked and cured by using infrared heater or the like. As a result, because of the direct coating on the recessed and projecting pattern surface, the coating of given patterns can be carried out.
Patent JP-S5672539-A (JP)
Title: Variable frequency dividing circuit
Inventor: ARIIZUMI MASAO
IPC: H03K23/66
Filed: 1979-11-19
Abstract: PURPOSE:To prevent an operation error due to a noise by sampling a dividing signal of the input signal, superposing it on the input signal, changing the dividing ratio, and also shifting the superposed timing. CONSTITUTION:A signal to be divided and a variable dividing control signal are input to the terminal 1 and the terminal 2, respectively. And an output of the gate 17 becomes a strobe signal of the FF12, and the timing is decided by the dividing stages 8-1, 8-2. An output signal in case when the FF12 has been set is made a reference signal, and when a suitable dividing signal of the input signal 1 is sampled and superposed on the input signal 1, the signal 1 is substracted by 1 pulse,  and the dividing ratio is changed. Since the strobe signal and the superposed signal  can be separated clearly, an operation error due to a noise can be prevented by making the control signal 2 a sampling signal of the superposed signal.
Patent JP-2000037489-A (JP)
Title: Exercise evaluation device for exercise therapy equipment
Inventor: YOSHIOKA NORITOSHI
IPC: G06Q50/22
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To make a target manipulated variable appropriate for every patient, which displayed on a target display part to serve as a target value for actually operating exercise therapy equipment. SOLUTION: A monitor display part 24 and a monitor display part 25 are arranged for comparison. The length of a target manipulated variable corresponding to elapsed time is displayed on the monitor display part 24 in the form of a bar graph. A length matching the actual manipulat variable to exercise therapy equipment serving as a trainer is displayed on the monitor display part 25 in the form of a bar graph. When a teaching mode is selected, the relationship between the actual manipulated variable when the trainer is actually operated and the elapsed time is stored.  During the execution of training based on teaching, the stored actual manipulated variable is displayed on the target display part 24 as the target manipulated variable corresponding to the elapsed time stored, and the actual manipulated variable made through the execution of the training is displayed on the monitor display part 25.
Patent JP-S5273042-A (JP)
Title: Duplicating apparatus
Inventor: KOMORI SHIGEHIRO
IPC: G03B27/62
Filed: 1975-12-15
Abstract: PURPOSE:To provide a duplicating apparatus, having original-manuscript placing area as large as double the A4-size paper, in which original manuscript is duplicated separately by dividing the manuscript placing area into two aprts, and wherein dividing position of the orginal-manuscript placing area is arranged to be displaceable, so as to enable duplicate two orgiginal manuscripts of A5 size.
Patent JP-H0815231-A (JP)
Title: Eddy current flaw detecting testing device
Inventor: KINOSHITA KATSUHIKO
IPC: G01N27/90
Filed: 1994-06-30
Abstract: PURPOSE:To provide an eddy current flaw detecting testing device, by which the measuring conditions such as a distance between a testing coil and a material to be tested, a gain at the time of amplifying the change of a current flowing through the testing coil to obtain a detection signal and so on can be automatically executed without hands. CONSTITUTION:CPU 6 tests a fitting hole 13 of a calibration testing piece 3 where an artificial damage with a designated depth is formed by a flaw detecting probe 1 including a testing coil 2 on the side of the forward end cylindrical part 1a. The CPU 6 controls the position of the flaw detecting probe 1 and sets a gain of an amplifier in an eddy current flaw detecting part 5 according to a detection signal output from the testing coil 2. A material 4 to be tested and a calibration testing piece 3 are disposed in a designated position on a testing table 8 constructed in such a manner as to move in the directions of X and Y or freely rotate. The movement and rotation of the testing table 8 and the position of the flaw detecting probe 1 are controlled by the CPU 6, and the CPU 6 prints control information on recording paper and writes the same on an optical disc.
Patent JP-S638280-A (JP)
Inventor: SHIMANO MASAMI
IPC: B28B11/04
Filed: 1986-06-25
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-H096163-A (JP)
Title: Image forming device
Inventor: KODAIRA YASUHIRO
IPC: B65H23/34
Filed: 1995-06-16
Abstract: PURPOSE: To prevent the generation of both of curling and a difference in gloss in various kinds of paper different in thickness by detecting the thickness of the paper with a paper thickness detecting means and controlling the actuation of straightening means. CONSTITUTION: The thickness of a paper 11 fed from a main paper feeding means 1 is detected by the paper thickness detecting means 17 and the actuation of first and second sheet straightening means 18 and 19 is controlled with the detection signal. After that, each color unfixed image is formed on the first surface of the paper 11 and fixed by a fixing means 5 for the first time, to obtain a first surface transfer paper 13. When the paper 11 passes through the first sheet straightening means 18, a cooling fan is actuated according to the thickness of the sheet, to cool a radiating fin and straighten a curled paper and heat remaining on the image surface of the first surface transfer paper 13 is radiated to reduce the difference in the gloss between the first and second surfaces or caused by the paper thickness.  After that, when the paper passes through the second sheet straightening means 19, the paper is held/pressed/heated by a heating member and a pressure roller.
Patent JP-H09312846-A (JP)
Title: Coding method for dynamic image
Inventor: NAKATANI KAZUO
IPC: H04N19/189
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To provide the coding method for dynamic image by which the effect of disturbance of the image is reduced in a short time even when a transmission error takes place in the transmission of the coded dynamic image. SOLUTION: Each of a series of frames forming a moving image is divided into a plurality of macro blocks and the moving image is coded in the unit of each macro block. In the moving image coding method, as to frames at a prescribed interval in a series of the frames, macro blocks forming part of the frames are forcibly intraframe-coded. Furthermore, as to macro blocks forming a first half of the frames, a 1st pattern conducting forcibly intraframe coding and as to macro blocks forming a latter half of the frames, a 2nd pattern conducting forcibly intraframe coding are set and the frames at a prescribed interval in a series of the frames are alternately intraframe-coded by the 1st and 2nd patterns.
Patent JP-S5939816-A (JP)
Title: Hair tonic
Inventor: HIRAMA SHINICHI
IPC: A61K8/00
Filed: 1982-08-30
Abstract: PURPOSE:To prepare a hair tonic having high safety and excellent hair-nourishing effect, by using tocopherylquinone as a component. CONSTITUTION:The tocopherylquinone of formula (R1 and R2 are H or CH3; R3 is CH3) which is a main metabolic product of tocopherol in the body and has the activity to inhibit the testosterone-activating action of 5alpha-reductase, is used as a component of the hair tonic. The compound is soluble in conventional base used in hair tonic, and is used in the form of lotion, cream, milky lotion, etc. The amount of the compound in the hair tonic is preferably 0.01-2wt%.
Patent JP-H05343507-A (JP)
Title: Electrostatic attraction method
Inventor: KAWAGUCHI TAKAHIRO
IPC: H02N13/00
Filed: 1992-06-10
Abstract: PURPOSE:To provide an electrostatic attraction method wherein a semiconductor substrate can be always attracted stably to an attraction face on an electrostatic chuck in an accurate position by one attraction operation regarding the improvement of the attraction method of a sample to an attraction face in an electrostatic attraction apparatus. CONSTITUTION:In an electrostatic attraction method by means of an electrostatic attraction apparatus, a semiconductor substrate 8 which has been held by a stage 5 is attracted to an attraction face 1a on an electrostatic chuck 1 with a built-in electrode 2 applying a DC voltage from a DC power supply 3. The electrostatic attraction method is constituted in the following manner: the semiconductor substrate 8 is brought into contact with the attraction face 1a; after that, the DC voltage is applied to the electrode 2 from the DC power supply 3; and the semiconductor substrate 8 is attracted to the attraction face 1a.
Patent JP-H05156889-A (JP)
Title: Method for controlling shield jack of shield machine
Inventor: SAMEJIMA MAKOTO
IPC: E21D9/06
Filed: 1992-06-10
Abstract: PURPOSE:To achieve stable turning excavation and smooth accurate direction control. CONSTITUTION:Shield jacks 9-1-9-20 provided in a shield machine body 1 are divided into six blocks B1-B6. A valve is disposed in one block to equalize hydraulic pressure supplied to shield jacks in the same block. In turning, a point Q1 of force is obtained from a control angle. The thrust of block B1 in which the point Q1 of force is located is maximized and the thrust of the block B4 in the point of symmetry to the block B1 is minimized. Further, the thrust is stepwise reduced in the order of block B2, B6 B6, B5. The thrust is finely set to be directed toward a desired position in one stroke of the shield jack.
Patent JP-S6210858-A (JP)
Title: Sealed lead-acid battery
Inventor: UMEDA TAKAKIYO
IPC: H01M50/417
Filed: 1985-07-08
Abstract: PURPOSE:To reduce the cost of a lead-acid battery by using a sheet-like separator obtained by sintering a mixture of synthetic resin powder and SiO2 powder. CONSTITUTION:0.05-5wt% SiO2 powder is mixed with synthetic resin powder such as polypropylene powder, and the mixture is sintered in a sheet form to form a 0.5-3mm thick sheet-like separator having continuous pores. By replacing an expensive fine glass fiber mat with this separator, the cost of a lead-acid battery can be reduced.
Patent JP-H05340684-A (JP)
Title: Heat accumulating device
Inventor: TSUKAMOTO MASASUKE
IPC: F28D20/00
Filed: 1992-06-10
Abstract: PURPOSE:To provide a heat accumulating device which enables conveyance of a latent heat accumulating material to a radiator without using a special pump and performs excellent heat-exchange of a quantity of possessed heat even when emulsion or suspension is conveyed. CONSTITUTION:A heat accumulating device comprises a heat accumulating tank 1 positioned in an elevated place, a storage tank 2 positioned in a low place, a piping 3, a radiating part 5, a first piping 27 for circulation running around the radiation part 5 and connected to the piping 3, a bypass piping 4 not passing the radiation part 5, and a pump 26 with the aid of which a medium 24 is caused to flow through the pipings 3 and 4. A heat-exchanger 6 and a second piping 8 for circulation running around the heat-exchanger 6 and connected to the heat accumulating tank 1 and the storage tank 2 is arranged to a line through which the heat accumulating tank 1 and the storage tank 2 are intercoupled via the bypass piping 4. A heat accumulating material prepared such that a phase change material insoluble in liquid forming a continuous phase and fused at temperature higher than that of the liquid is dispersed in the liquid is used as the medium 24.
Patent JP-S5942259-A (JP)
Title: Wire saw
Inventor: NAGABORI WATARU
IPC: B24B27/06
Filed: 1982-09-01
Abstract: PURPOSE:To enhance productivity of a wire saw, by a method wherein a rotary drum with specimens fixed thereto is rotated at a high speed in a fixed direction, while wires are placed in parallel with the plane of rotation of the drum, the specimens and the wires are pressed against each other, and lapping is conducted by using an abrasive suspended liquid. CONSTITUTION:The wire 10 reeled out from a reeling-out bobbin 11 is passed through a tension adjustor 27, is wound several times at equal pitch along grooves provided in guide rollers 16, 22, 21, and is reveived by a reeling-in bobbin 12 through a guide roller 26. In a machining operation, the wire 10 is moved at a low speed in the direction of arrows (f)-(h) by motors 13, 14. On the other hand, a plurality of specimens 9 are fixed onto the outside peripheral surface of the rotary drum 3 by a jig 8, and the drum 3 is rotated in the direction of an arrow (a) by a motor 4. The plurality of turns of the wire 10 placed between the guide rollers 16, 21 in parallel with the plane of rotation of the specimens 9 are pressed against the specimens 9 by finely feeding a feed rod 23 in the direction of an arrow (b). Accordingly, the specimens 9 are machined by the abrasive suspended liquid supplied from a nozzle 28.