baber/WOPTO huggingface dataset:
Patent JP-H07260551-A (JP)
Title: Filling-level measuring device in container
Inventor: YOHANGEORUKU OTSUTOO
IPC: G01S7/526
Filed: 1995-02-17
Abstract: PURPOSE: To automatically monitor a filling level without depending on a characteristic of a filler by arranging a level sensor finding a filling level on the basis of a traveling time of an echo and a plurality of limit value transmitters additionally. CONSTITUTION: A level sensor 22 for a filling level measuring device 20 sends waves to a filler surface 19 so as to receive the waves (echo) reflected on the surface 19. A measuring circuit 24 finds a distance D from the sensor 22 to the surface 19 on the basis of a traveling time of the echo. From this distance D, a filling level F is found. In addition, a plurality of limit value transmitters 32, 34, 36, 38 are additionally installed in a container 10 at different heights. Each of these transmitters transmits an electric signal indicating whether the filling level F reaches the predetermined height or not.  For example, if the filling level F exists between the transmitters 34, 36, the measuring circuit 24 detects this condition when the output signal of the transmitter 34 is provided with the first signal value while the output signal of the transmitter 36 is provided with the second signal value.
Patent JP-H07240567-A (JP)
Title: Printed-wiring board and its wiring method
Inventor: KIYABU HARUHIKO
IPC: G06F17/50
Filed: 1994-02-28
Abstract: PURPOSE:To provide a printed-wiring board in which the impedance of transmission lines for balanced transmission and for unbalanced transmission is matched easily and which is manufactured easily. CONSTITUTION:A wiring method in which an impedance can be matched easily is provided when transmission lines for balanced transmission and for unbalanced transmission are arranged and installed on one printed-wiring board. In the method, the width and the thickness of a strip conductor 4a are computed on the basis of a desired characteristic impedance and of the prescribed thickness of a printed-wiring board 1, the interval between strip conductors 4a, 4b, 4c is computed on the basis of a desired impedance, of the prescribed thickness of the printed-wiring board 1 and of the width and the thickness of the strip conductor 4a, and the strip conductors 4a, 4b, 4c are arranged and installed on the basis of computed results.
Patent JP-S61227907-A (JP)
Inventor: BARII MAACHIN MAUNDAAZU
IPC: B01D53/047
Filed: 1986-02-13
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-H05194404-A (JP)
Title: Carbostyril derivative
Inventor: YOSHIDA SEISHI
IPC: A61P11/00
Filed: 1992-01-22
Abstract: PURPOSE:To provide the subject new carbostyril derivatives excellent in thromboxane A2 antagonism, useful for treatment and prevention of diseases and symptoms caused by thromboxane A2, e.g. thrombosis, vasospasm and asthma and excellent in safety. CONSTITUTION:Compounds of formula I (R<1> is H or a lower alkyl; R<2> and R<3> are H, OH, a lower alkyl or together form CO; X is H or a halogen; Y is CH2COOH or OCH2COOH; Formula II is a single bond or a double bond) or their pharmaceutically permissible salts e.g. {5-[2-(4- chlorobenzenesulfonylamino)ethyl]carbostyril-8-yl]oxyacetic acid} of formula III. In case of Y=OCH2COOH, the above-mentioned compound can be produced by four steps from a compound of formula IV (Bz is benzyl) (through compounds of formulae V to VII (tBu is t-butyl; R<4> is a lower alkyl). In addition, the dosage of the compound of formula I required for improving or preventing the above- mentioned diseases is generally 1 to 1000mg, preferably 5 to 500mg per day per an adult in oral administration.
Patent JP-H09202746-A (JP)
Title: Production of 2-methyl-1,4-benzoquinone
Inventor: SUZUKI KAZUTAKA
IPC: C07B61/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound useful as an intermediate for vitamin Ks in high conversion and selectivity at low installation cost. SOLUTION: This compound 2-methyl-1,4-benzoquinone, is obtained by oxidation of m-cresol by molecular oxygen in a water-acetonitrile mixed solvent in the presence of a catalyst consisting of a combination of a copper halide (e.g. cupric chloride) with a manganese halide (e.g. manganous chloride) under an oxygen partial pressure of 2-20kg/cm<2> at 50-100 deg.C. The mixed solvent contain pref. 20-60wt.% of water. The volume ratio of the mixed solvent to m-cresol is pref. 3-20. For the catalyst, the molar ratio of the copper halide to manganese halide is pref. (1:0.5) to (1:1.5), and the amount of the catalyst to be used is pref. 0.05-0.5mol based on the m-cresol.
Patent JP-H10227231-A (JP)
Title: Throttle controller
Inventor: NAKAMURA HIDEO
IPC: F02D9/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To rapidly fully closing a throttle valve opening, and provide a favorable speed reducing feeling, by changing over the characteristics of a phase compensator for determining the throttle valve opening from an accelerator opening according to whether or not an accelerator is in a fully closed condition. SOLUTION: In this throttle controller 9 which receives lock-up fastening/ releasing information and shift gear information from an automatic transmission controller 8 when a vehicle is operated, a throttle opening θa is converted into an engine torque command value Te1 according to an engine speed Ne from an engine nonlinear constant characteristic converting map 9A, and a torque command value Te2 is determined by a phase compensator 9B from this command value Te1. Also, when an accelerator fully closed condition judging part 9A judges an accelerator pedal fully closed condition, the constant of the digital filter of the phase compensator 9B is changed over on the basis of shift gear position information from the automatic transmission controller 8 by a characteristic changing over part 9G, and the transmission characteristics of a target vehicle is changed over.
Patent JP-H09205508-A (JP)
Title: Facsimile equipment
Inventor: SASAKI JUN
IPC: H04M11/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile equipment ensuring the secrecy of a transmission document to be sent through relay and multiple address communication. SOLUTION: This equipment has a function of making relay transmission from a request station facsimile equipment to plural reception facsimile equipments via a relay station facsimile equipment. In this case, the request station facsimile equipment designates a relay security code for relay secrecy transmission to a specific reception station facsimile equipment and requests the relay transmission of the relay secret document, and the relay station facsimile equipment receiving the request requests the transmission of the relay security code to the reception station facsimile equipment and compares the relay secret code acquired from each reception station facsimile equipment with the relay secret code requested and sends the relay secret document only when the both are coincident.
Patent JP-S60174576-A (JP)
Title: Image signal processor
Inventor: MURATA HIROSHI
IPC: H04N1/409
Filed: 1984-02-20
Abstract: PURPOSE:To emphasize securely a contour by generating a pseudo half-tone image signal on the basis of a read image signal and also detecting the contour part of an objective image, and substituting the image signal corresponding to the contour part of a half-tone image signal according to the detection signal. CONSTITUTION:A read analog image signal 100 is A/D-converted 6 into a digital image signal 101, which is outputted to a binary-coding circuit 3 after a random value in a dither table 1 is added by an adder 2. The binary-coded pseudo half-tone image signal is inputted to a horizontal contour inserting circuit 10. The signal 101 is supplied to a horizontal contour detecting and control circuit 7 and also supplied to the circuit 7 and a vertical contour detecting and control circuit 11 through a one-picture-element delay device 8, and further supplied to the circuit 11 through one-line memory 9 and a one-picture-element delay device 12. The circuit 10 inserts a horizontal contour with the control signal of the circuit 7, and then a vertical contour inserting circuit 13 inserts a vertical contour with the control signal of the control circuit 11. Thus, half-tones of excellent picture quality are displayed on a display or recording device 5.
Patent JP-H10225508-A (JP)
Title: Aromatic deodorizer case
Inventor: OKAMOTO MITSUHARU
IPC: A61L9/12
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a simple-structure aromatic deodorizer case easy to use at a low cost, which can be used in a hanging form utilizing a water pipe of a toilet room or the like. SOLUTION: The aromatic deodorizer case has a case body 1 housing an aromatic deodorizer 7 and having vent holes 3 and a hanging piece part 2 extending upward from the case body 1. A hanging hole 4 is made in the hanging piece part 2, and perforations 5 for forming a hook-shaped opening extending inward from a side of the hanging piece part 2 to the periphery of the hanging hole 4 while including the hanging hole 4 is provided.
Patent JP-H05231300-A (JP)
Title: Axial piston type fluid machine
Inventor: YAMADA JUNICHI
IPC: F03C1/30
Filed: 1992-02-18
Abstract: PURPOSE:To reduce the size of an axial piston type fluid machine and to perform accurate air intake and discharge operation. CONSTITUTION:A slipper 52 and a main shaft 3 are interconnected through a coupling mechanism. The coupling mechanism is provided with a square column member 54 formed integrally with the main shaft 3, an intermediate transmission member 55, and an inner hole 56. The square column member 54 is provided with a pair of parallel slide surfaces 54a, positioned facing each other with the main shaft 3 therebetween. The intermediate transmission member 55 is provided with a pair of engaging frames 58 having respective inner planes 58a brought into slide contact with the respective slide surfaces 54a, and a coupling frame 59 for intercoupling the two engaging frames 58 as a gap part 60 is provided between the square member 54 and the coupling frame. The coupling frame 59 is provided with an outer plane 59a extending at right angles with the inner plane 58a. The inner hole 56 is formed in the slipper 52 and is brought into slide contact with only the outer plane 59a as gap parts 61 are formed between the two engaging frames 58 and the inner holes.
Patent JP-S52112894-A (JP)
Title: Laser processing method
Inventor: KAKIZAKI KATSUYUKI
IPC: B23K26/10
Filed: 1976-03-19
Abstract: PURPOSE: To provide an efficient laser processing method by putting an adiabatic material between a fixed tool and a processed article in order to prevent a diffusion of heat to the fixed tool from the processed article with a high heat conductivity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09222610-A (JP)
Title: Liquid crystal element
Inventor: KIZAKI SEIICHI
IPC: G02F1/1345
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element which does not bring a change in the thickness of a liquid crystal layer enclosed by a sealing material in the case force acts on the outer peripheral part of the sealing material. SOLUTION: A lower substrate 20 is formed with an oriented film 22' on the outer side of the liquid crystal layer as well by the same stage in addition to the oriented film 22 in the liquid crystal layer. Spherical spacers 41 are dispersed and fixed into these oriented films 22, 22'. Then, if the lower substrate 20 and the upper substrate 30 are stuck to each other via the frame-shaped sealing material 40, the state that the spacers 41 are held between the substrates in the outer peripheral part of the sealing material 40 is attained. Then, even if the external force acts on the outer peripheral part of the sealing material 40, the force is supported by the spacers 41 and the spacing between the lower substrate 20 and the upper substrate 30 is maintained uniformly at the prescribed spacing.
Patent JP-H04269081-A (JP)
Title: Electronic image generating method
Inventor: TANAKA YUIKO
IPC: H04N5/222
Filed: 1991-02-25
Abstract: PURPOSE:To easily synthesize an electronic image on a part not existing at a studio set actually and a part desired to change and to move a camera arbitrarily without elimitation of size. CONSTITUTION:The data of shape, arrangement, illumination, and a mapping image to plot an electronic set image are inputted to software for electronic plotting, and camera data is inputted at need as view-point data. The coordinate transformation of shape and arrangement data are performed according to the camera data, and implicit-surface processing and shading are applied by illumination data and mapping image data, thereby, a secondary electronic set image can be plotted. An actual photographic image image-picked up by the camera 1 and the electronic set image are inputted to a synthesis circuit 5, and appropriate implicit-surface processing is applied to the electronic set image based on three-dimensional depth information, and it is synthesized with the actual photographic image at a required part.
Patent JP-H01207177-A (JP)
Title: Particle classifying device
Inventor: KITA HIDEO
IPC: B07B7/02
Filed: 1988-02-12
Abstract: PURPOSE:To improve the classifying performance of particles and to facilitate operation and adjustment by using a three-dimensional axial symmetrical classifying body, thereby simplifying the construction of the particle classifying device. CONSTITUTION:Particle-contg. air flow in which particles are sufficiently dispersed is guided to a conduit 28 and is introduced from a particle supply port 14 by which the particles are supplied. The flow past a narrow annular area forms the wall surface flow which flows by sticking to the surface of the lower half part 12b of the classifying body 12 in succession. The fine powder flow runs to a fine powder discharge pipe 16 in such a manner that the fine powder is suspended and carried therein and is concentrated from a spacing 20 to an aperture 18. The fine powder is thus recovered. The coarse powder passes the above-mentioned annular area and the rectilinear progression thereof is continued by the effect of the inertia force based on the coarse powder velocity corresponding to the air flow velocity and is gradually detached from the surfaces of the classifying body 20 and the fine powder discharge pipe 16. The coarse powder is then changed in direction in the position of the aperture 22 so as to arrive at a coarse powder discharge pipe 24, from which the coarse powder is recovered.
Patent JP-H02210185-A (JP)
Title: Blind assembling machine
Inventor: TSUCHIDA KAZUO
IPC: E06B9/266
Filed: 1989-02-09
Abstract: PURPOSE:To enable execution of coping with a plurality of slat materials having different widths through simple operation by a method wherein a lock means is mounted to position two guide rods, and a moving means is mounted to move a guide roller in a direction in which it approaches and separates away from a slat material. CONSTITUTION:A moving means is formed with a shaft member 20, a handle 21, and a first shaft 22. The shaft member 20 is disposed to the front of the mounting plate of a slat carrying part and a handle 21 to a shaft part 19 protruded from a mounting plate. Through operation of the handle 21, the shaft member 20 is rotated, and the upper and lower positions and right and left positions of the first shaft 22 and a guide roller 16 are changed. A lock means is formed with a pin 55 securely inserted in the lower end of a large part 51a of a guide rod 51 and a positioning groove 50a. Through the energizing force of a coil spring 54, the guide rod 51 is lifted up to rotate it in a 180 deg. arc, and the pin 55 is engaged with the positioning groove 50a to vary a distance between the guide rods 51. This constitution enables execution of assembly by using slat materials having different widths.
Patent JP-2000232620-A (JP)
Title: Nonlinear edit system
Inventor: TAGUCHI KAZUMA
IPC: H04N5/781
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an nonlinear edit system by which an audio signal attended with a video signal can properly and scrupulously be edited. SOLUTION: A hardware 226 to generate a time code TC is mounted on an audio board 219. This TC generating hardware 226 has a word counter and an audio task 213 sets a count of the TC generating hardware 226 to a variable to obtain a next TC. Then the TC is updated at a heard of a video synchronizing signal (V-SYNC) without fail on the basis of the value set by the audio task 213. Detailed edit of the audio signal in a minimum unit can properly be conducted by using the TC counted in the unit of words by the TC generating hardware 226 so as to control the edit processing and the video signal can be reproduced from an accurate position even on the way of the frame of the video signal.
Patent JP-S52114723-A (JP)
Title: Production of polyester filament yarns
Inventor: KURATSUJI TAKATOSHI
IPC: D01F6/84
Filed: 1976-03-23
Abstract: PURPOSE: To obtain filament yarns having a high tensile strength and Young's modulus without post treatment, e.g. drawing, heat treatment, by melt spinning a polymer which shows a melting anisotropy under specific conditions of shearing stress and draft ratio. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05229757-A (JP)
Title: Elevator indicator lamp inspection device
Inventor: MATSUZAKI TOSHIHIKO
IPC: B66B3/00
Filed: 1992-02-18
Abstract: PURPOSE:To reduce the working time, reduce fatigue of a maintenance worker and improve the maintenance efficiency remarkably by inspecting indicator lamps by operating pushbuttons in a lamp inspection device, and releasing the lamp inspection device automatically when a cage conducts one reciprocation. CONSTITUTION:When a cage goes down to the second floor, a relay M is deenergized to close a contact Mb, and a relay K1 is energized by a circuit of P-K1-IBb-Mb-N to be self-held by a contact K1a1. As lamp inspection is completed, the cage reaches the uppermost floor, that is the third floor, the relay M is energized to close a contact Ma, a relay K2 is energized by a circuit of P-K2-K1a2-Ma-N, contacts INa1-INa2 are opened, and an indicator circuit is restored to a normal condition. A maintenance worker can thus continue work in the cage.
Patent JP-S58147964-A (JP)
Title: Positive electrode for nonaqueous electrolyte battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M4/62
Filed: 1982-02-26
Abstract: PURPOSE:To improve the contact between a positive electrode and electrolyte, and especially increase the electric-discharge characteristic at a high current density of the positive electrode by using a silicate- or phosphate-system heat- proof inorganic adhesive as a binding agent for the positive electrode. CONSTITUTION:A positive electrode for a nonaqueous electrolyte battery is made by applying a paste, which contains a positive active material, a conductive agent and a binding agent used as main components, to a current collecting body before the current collecting body is coated with the paste is molded. In the positive electrode, the binding agent is a silicate- or phosphate-system heat-proof inorganic adhesive. The above silicate-system heat-proof inorganic adhesive is prepared by dissolving or dispersing an alkali-metal silicate or its derivative, colloidal silica, and a monomer or polymer of a silicate such as an alkyl silicate in water, and appropiately contains a hardener, a heat-proof pigment, a dispersion-stabilizing agent and the like. The above phosphate-system heat-proof inorganic adhesive is prepared by dissolving or dispersing an acid metal-phosphate, an acid salt, such as aluminum phosphate, magnesium phosphate or calcium phosphate in water, and appropriately contains a hardener, a heat-proof pigment, a dispersion-stabilizing agent and the like.
Patent JP-H08129582-A (JP)
Title: Method and device for generating candidate solution
Inventor: SOTOZAKI YOKO
IPC: G06F17/50
Filed: 1995-02-20
Abstract: PURPOSE: To find all possible candidate solutions in a request range that a user inputs as to a design problem consisting of four kinds of styles that a table type, an equation type, an inequality type, and a procedure type. CONSTITUTION: A restriction network is reduced by using a table type restriction supplement part 105, an equation type restriction supplement part 106, an inequality type restriction supplement part 107, and a procedure type restriction supplement part 108 matched with characteristics of restrictions of the styles to speedily judge the possibility to be accepted as the solution of a combination of attribute values. Further, the four restriction supplement parts are controlled by a candidate solution generation control part 109 and an attribute value permissible range consistency maintaining part 110 maintain the ranges of attribute values sets by the respective restriction supplement parts in the narrowest direction to narrow down the combinations of attribute values as a solution candidate in an early stage.
Patent JP-H05232526-A (JP)
Title: Optical fiber amplifier
Inventor: SATO YOSHIAKI
IPC: H01S3/06
Filed: 1992-02-18
Abstract: PURPOSE:To provide the optical fiber amplifier which can increase the reliability of an optical fiber transmission system wherein optical fiber amplifiers are connected as linear repeaters in many stages. CONSTITUTION:Two four-port optical multiplexer demultiplexers 3-1 and 3-2 having tow ports where only exciting light is inputted and outputted and two ports where signal light and the exciting light are inputted and outputted have the input/output ports of signal light/exciting light connected to both sides of an erbium(Er)-added optical fiber 1, and exciting light sources 4-1 and 4-2 are connected to one of the two ports where only the exciting light is inputted and outputted to guide the exciting light to the same Er-added optical fiber 1 in two directions. A photodetecting element 9 is connected to the remaining port where only the exciting light of four-port optical multiplexer demultiplexer are inputted and outputted, the inputted optical fiber is connected the remaining port where signal light and exciting light are inputted and outputted a light source 10 having the same wavelength with the exciting light sources is connected to the remaining port of one 4-port optical multiplexer demultiplexer where only the exciting light is inputted and outputted, and an output optical fiber is connected to the remaining port where the signal light and exciting light are inputted and outputted.
Patent JP-H04269886-A (JP)
Title: Manufacture of semiconductor laser
Inventor: WATANABE MINORU
IPC: H01S5/16
Filed: 1991-02-26
Abstract: PURPOSE:To form a mixed crystal layer having low carrier concentration by forming a dielectric film having a partial opening on a double heterostructure and heat-treating a substrate directly under the film. CONSTITUTION:A double heterostructure in which a quantum well active layer 13 is interposed between InGaAlP clad layers 11 and 15, is formed on an n-type GaAs substrate 10. An SiO2 film 16 having a stripelike opening is formed on the structure. Then, the substrate 10 is heat-treated to form a mixed crystal directly under the film 16 of the layer 13. Then, the layer 13 is buried with a mixed crystal layer 19 having a lower refractive index and larger band gap than those of the layer 13 to form a refractive index waveguide structure.