baber/WOPTO huggingface dataset:
Patent JP-H06309588-A (JP)
Title: Vehicle kind discriminating device
Inventor: MAJIMA KENICHI
IPC: G06T1/00
Filed: 1993-04-27
Abstract: PURPOSE:To provide a vehicle kind discriminating device for easily discriminating a vehicle kind with improved discrimination accuracy by collating a vehicle measure calculated from the picture data of the background screen of a grid-shaped pattern with various dimensional values set beforehand and deciding the vehicle kind. CONSTITUTION:A vehicle advancing screen B is subtracted from the background screen A. In the vehicle advancing screen B, when a vehicle is positioned overlapping on the grid-shaped pattern 6, the large part of longitudinal lines 62 and lateral lines 61 is hidden and a less number of the lines are exposed. Thus, when an absolute value difference is present and also an area hidden by the vehicle 7 is equal to or more than a certain value, the presence of the vehicle is judged. When the presence of the vehicle is judged, the measure of the vehicle can be calculated from the number of the longitudinal lines 62 and the lateral lines 61 other than the hidden longitudinal lines 62 and lateral lines 61. Then, the various original values stored beforehand and the calculated vehicle measure are collated and the pertinent vehicle kind is decided. The vehicle kind can be easily and highly accurately discriminated. Also, in the case of subdividing the vehicle kind, it is enabled to be dealt with by the change of softwares without the need of newly installing a sensor or the like.
Patent JP-S60243457-A (JP)
Inventor: DOI TAKEO
IPC: F25B13/00
Filed: 1984-05-17
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-S59226306-A (JP)
Title: Gathering device of solar ray
Inventor: MORI TAKASHI
IPC: F24S23/00
Filed: 1983-06-07
Abstract: PURPOSE:To obtain a solar ray gathering device which can be used suitably near the equator by providing a solar ray gathering device part in a capsule part of a transparent cylinder body which is provided approximately horizontally. CONSTITUTION:A solar ray gathering part 30 is provided in a cylindrical transparent body capsule 20, and the capsule 20 has an axis A-A directed to the north and the south approximately. Since the height of the sum in the direction of a north-south line is less changed near the equator, it is unnecessary to form the capsule 20 into a ball shape, and it is sufficient if it is formed into a cylindrical shape. Because of this cylindrical shape, ventilation in the capsule 20 is easy, and a worker can enter the capsule 20 easily to work. Since the solar ray gathering device part is moved only slightly in the direction of a north-south line, it is sufficient if a revolving shaft 17 is rotated slightly, and therefore, the leak of a photoconductor cable is reduced, and the processing of the photoconductor cable is made very easy.
Patent JP-H01274771-A (JP)
Title: Medical oxygen concentrating device
Inventor: SATO NOBORU
IPC: A61M16/00
Filed: 1988-04-26
Abstract: PURPOSE:To produce concentrated oxygen gas efficiently and stably, and thereby improve inhaling efficiency by providing a compressor connected with the induction port of an absorption floor via No.1 solenoid valve, No.2 solenoid valve releasing the induction port selectively to atmosphere and a sensor detecting the phase of inhalation of a human. CONSTITUTION:The output of a sensor 11 is supplied to a controller 13 via an amplifier 12, and when the start of the inhaling phase of a patient 10 is detected, No.1 solenoid valve 2 during the induction period of pressurized air is opened, and No.2 solenoid valve 5 for the same period is closed so that compressed air from a compressor 4 is supplied into an absorption floor 1 via No.1 solenoid valve 2 so as to let concentrated oxygen gas produced be stored in a produced gas surging tank 7 through an exhaust port 16 of the absorption floor 1. Then, while a device is inoperative, No.1 and No.2 solenoid valves are closed, the pressure of concentrated oxygen gas at the surge tank 7 exceeds the push-through pressure of a check valve 8 so that the oxygen is forwarded to the patient 10 through a nose cannula 9 in such a way as to meet his inhaling phase. Following which, while pressure is released to atmosphere, No.2 solenoid valve 5 is opened, the induction port 1a of the absorption floor 1 is released to atmosphere via No.2 solenoid valve 5 and a silencer 6.
Patent JP-H03297421-A (JP)
Title: Electric water boiler
Inventor: HAMADA KUNIO
IPC: A47J27/21
Filed: 1990-04-17
Abstract: PURPOSE:To clarify a position where a container is to be placed, and prevent a liquid from being scattered out of the container by equipping an illuminating means that conducts illumination by means of a hot water discharge operation, and illuminating almost the same point or the vicinity, with that of arrival to a container body provision surface of the liquid which is to be discharged. CONSTITUTION:When a hot water discharge operating means 11 is rotated, a rotation detection switch 12 closes a contact point, and an illuminating means 13 illuminates the vicinity of a container 10 position placed at the lower part of a hot water discharge opening 7 to pour out a liquid in a container 2. A converging member 14 has a lens function condensing the illuminating light from the illuminating means 13. A direction where the illuminating light from the illuminating means 13 is illuminated via the converging member 14, is set in almost the same direction with the direction of hot water discharge toward the outside of the liquid container body. In the case of the liquid being poured out, the hot water discharge operating means 11 is rotated, and the illuminating means 13 is illuminated, and a container 10 is placed so that the bottom center of the container 10 may become almost the same with that of a provision surface portion illuminated by the illuminating light. Thus, the sure pouring of the liquid into the container 10 can be attained by illuminating the illuminating means 13.
Patent JP-H06309454-A (JP)
Title: Method for generating correction table
Inventor: MORIKAWA HARUICHIRO
IPC: H04N1/405
Filed: 1993-04-27
Abstract: PURPOSE:To provide a correction table generating method capable of reducing gradation distortion as the whole characteristics including a post process and reducing a difference between a dot area ratio value forcasted to be outputted and the dot area ratio value of an output picture from a picture processor. CONSTITUTION:A dot test picture is formed under the output condition of the reverse characteristic of the characteristic of a post process based upon reference picture data, the dot area ratio value of a dot test picture is measured, and in the case of finding out an approximate curve by the method of least squares for the dot area ratio value obtained by measurement under a condition that the curve is allowed to pass the previously determined start point pa and end point pp in the measured dot area ratio value, a difference from the measured dot area ratio value is multiplied by a distortion coefficient to obtain the equation of least squares and a correction table is generated based upon a weighted least square curve (a).
Patent JP-S62103188-A (JP)
Title: Thermal color forming material
Inventor: TOSHIMOTO MASANORI
IPC: B41M5/32
Filed: 1986-05-01
Abstract: PURPOSE:To enable a developed color image with excellent chemical resistance and favorable fixation property to be easily obtained through heating, by combining a specified divalent metal salt of an organic acid, a formazan color former and a color formation accelerator. CONSTITUTION:A heat-fusible divalent metal salt of an organic acid, a formazan color former of the formula, wherein each of R1 and R2 is a subst. or unsubst. alkyl, oxyalkyl, cycloalkyl or aralkyl, R1 and R2 being capable of forming a heterocyclic ring together with the nitrogen atom, Z is 2-pyridyl or benzothiazole group and R is a haloalkyl, unsubst. or alkyl-subst. cycloalkyl, aralkyl, haloaralkyl, aryloxyalkyl, -COOR3 (wherein R3 is hydrogen or a lower alkyl) or a group having -COOR3, and a color formation accelerator which has a catalytic effect on the reaction of the metallic salt and the color former in a molten state are combined with each other. An image obtained by sing this combination has excellent chemical resistance, and is not decolored even on making contact with a polar organic solvent or the like. In addition, color development at a non-image part will not occur even when the non-image part is brought into contact with an acidic solvent.
Patent JP-S5435309-A (JP)
Title: Method of operating three-phase induction motor
Inventor: KIMURA TADATOMO
IPC: H02K17/12
Filed: 1977-08-25
Abstract: PURPOSE: To permit great improvement of the power factor by permitting the individual phase windings to be connected in delta connection except for their portions for one pole ajdacent to their output terminals at the time of the start and switched into start connection intheir entirety for operation after the end of the start. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06286889-A (JP)
Title: Paper feeder
Inventor: NISHIO TATSUO
IPC: H04N1/00
Filed: 1993-04-05
Abstract: PURPOSE:To prevent the generation of a paper jam at the time of delivering sheets with folds in a paper feeder. CONSTITUTION:An opening/closing cover 21 is fitted onto a device body 13 in such a way as to be closable around a supporting shaft 23 as a fulcrum. The base ends of arms 54 are rotatably connected to the supporting shaft 23, and a keep member 55 is rotatable fitted between the tips of the arms 54. The guide pin 57 of the arm 54 is engaged with the guide groove 22 of the opening/ closing cover 21. When the opening/closing cover 21 is opened at the make-up feeding time of sheets, the guide pin 57 is caught at the lower edge of the guide groove 22, and the arms 54 are rotated to lift the keep member 55 into the refuge position. In the case of delivering sheets with a folding habit, when the opening/closing cover 21 is closed after stacking these sheets, the guide pin 57 is caught at the upper edge of the guide groove 22, and the arms 54 are rotated to place the keep member 55 on the sheets. The sheets are thereby pressed from above by the weight of the keep member 55 so that the folding habit is straightened, and the sheets are then covered with the opening/closing cover 21.
Patent JP-S5547406-A (JP)
Title: Detection for curvature of rod matter
Inventor: KOUNO RIKUO
IPC: G01B21/20
Filed: 1978-08-22
Abstract: PURPOSE: To measure the curvature of a rod matter by projecting light to both ends and several points between them from two directions and detecting the rod matter at these points while the rod matter is transferring in a fixed direction.  
     CONSTITUTION: A rod matter 1 is transferred by a conveyor 2 at right angles to the axial direction of a rod matter 1. Beams of light which lie at 45° to the moving direction at positions of P 1 WP n  on the moving way and fall at right angles with one another, are projected from projections 3X, 3Y and enter receives 4X, 4Y. If the base positions are to be A and the light shutting positions of the rod matter are to be B, C, the distance between the base position A and the rod matter is computed from each component in the x-axis and the y-axis direction of the moving distances of the base position to light shutting positions, its moving time and components in each axis direction and the moving speed. If distances are given at each of the above positions, amounts of displacement can be shown. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07311761-A (JP)
Title: Analysis control system
Inventor: TSURUKI MASAKI
IPC: G06F19/00
Filed: 1994-05-17
Abstract: PURPOSE:To make an analysis executable by efficiently and conveniently utilizing a tracking and a steering function by varying parameters of an analysis state and analysis conditions, and indicating them to an analysis reexecution means and reexecuting the analysis. CONSTITUTION:An analysis data input part as a step 100 performs a process for inputting the shapes of and the loads on plural structures, border condition data, and load increment data. An analysis control condition input part as a step 110 inputs conditions for the interruption of an analysis. Further, an analysis control part as a step 120 calculates the values of the deformation and stress of the structure from the data inputted in the step 100 by using a numeric analyzing method such as a finite element method and a border element method. A step 130 is an analysis result output part which outputs the analysis result and when calculation is started, the analysis data input part as the step 100, the analysis control part as the step 120, and the analysis result output part as the step 130 are executed in order; and when all the parts are executed, the process ends.
Patent JP-S62259484-A (JP)
Title: Piezoelectric driving apparatus
Inventor: SHIMIZU HIROSHI
IPC: H01L41/09
Filed: 1986-05-02
Abstract: PURPOSE:To convert electrical energy into mechanical driving force with high efficiency by providing a protruded part which becomes the contact part of a contact member and a vibrator in the position near to the region with the maximum vibration of the vibrator. CONSTITUTION:Since a high frequency voltage having phase difference is applied to a piezoelectric element 4 attached to the adjacent two surfaces of opposed sides 3 of each vibration unit 2, the opposed sides 3 make the circular or elliptic movement at the maximum vibration part. Since the contact member 6 is placed in contact with the one surface of opposed sides 3, either a contact member 6 or a vibrator 1 is driven, providing mechanical driving force. In this case, each vibration unit 2 is formed in the shape of letter or. Accordingly, both opposed sides 3 resonate with each other and large vibration amplitude can be obtained. Moreover since a protruded part 6a which becomes the contact part is provided at the position near to the maximum vibration part of vibrator 1, at least to either the contact member 6 or vibrator 1, the vibrator and the contact member can be surely brought into contact near the maximum amplitude part, independent of the surface accuracy of the vibrator 1 or the contact member 6.
Patent JP-H09291927-A (JP)
Title: Brake mechanism for rotary shaft
Inventor: MATSUI KAZUNARI
IPC: B60R1/06
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a brake mechanism for a rotary shaft to improve reliability on discrimination of effectiveness and non-effectiveness of brake operation without an electric detecting means and besides reduce a cost of a device body and form the device body in a compact manner. SOLUTION: One end 1a of a rotary shaft 1 is supported on a shaft support part 3a. A plurality of rollers 6 and 7 are brought into contact with the shaft support part and the rotary shaft astride the shaft support 3a and the rotary shaft 1. The drive shaft 4a of a motor 4 to rotate the rotary shaft 1 is supported on a fixed base 3. Rotational movement of the rollers 6 and 7 are always regulated through the force of a spring member 8 arranged at the shaft support part 3a and a release lever 9 is rotatably supported on the fixed base 3. The motor 4 itself is rotated in a given range through reaction occasioned by the load of the rotary shaft 1 generated during the starting of drive of the motor 4 and a release lever 9 is rotated in linkage with rotation of the motor 4 itself so as to release regulation effected on the rollers 3 and 7.
Patent JP-S5529162-A (JP)
Title: Semiconductor laser
Inventor: OOMURA ETSUJI
IPC: H01S5/00
Filed: 1978-08-22
Abstract: PURPOSE: To reduce the leakage current and enable the continuous oscillation by laminating the prescribed layer after newly setting p-type GaAs layer or p-type GaAlAs layer or an insulating layer on the n-type GaAs base consisting a semiconductor laser.  
     CONSTITUTION: A p-type GaAs or p-type GaAlAs or insulating layer 8 will be addingly formed on n-type GaAs base 1. After that, according to the normal method, n-type GaAs layer 2, n-type GaAs layer 3, n-type GaAlAs layer will be laminated to make an epitaxial growth. Next, Zn will be diffused unit it penetrates into the layer 2 to grow pn junction 7 and use the undersurface region 9 of the junction 7 as a channel region. By doing so, the leakage current tending to travel through the junction 7 will be restricted to the narrow region 9 lying between the layers 2 and 8, the current travelling to the diode will concentrate on the side jnuction 7 to lower the threshold value current, as well as the temperature changing rate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H044086-A (JP)
Title: Evaporating and concentrating device for waste photographic processing liquid
Inventor: KUREMATSU MASAYUKI
IPC: C02F1/04
Filed: 1990-04-18
Abstract: PURPOSE:To efficiently and stably treat a waste photographic processing liquid by providing means for forcibly feeding the liquid by using a heat pump refrigerant pressurized by a compressor as a direct heating source and forcibly cooling the refrigerant before arriving at an expanding stage. CONSTITUTION:A liquid reservoir 33 as the force cooling means is provided in the midway line for drawing the waste liquid by a solenoid valve 6A from a waste photographic processing liquid storage tank 31. Further, a heat radiating means 2B connected in series to the outlet of the refrigerant pipe of a heating means 2a in a column 1 is provided. The refrigerant is cooled by passing of this radiating means 2B in the liquid reservoir 33, by which the waste processing liquid is warmed. The warmed liquid is supplied into the column 1. Evaporating and concentrating are stably sustained without losing the heat balance of the heat pump by supplying the warm waste liquid into the column 1.
Patent JP-H09286102-A (JP)
Title: Ink jet head and its production
Inventor: HIRATA SUSUMU
IPC: B41J2/16
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head capable of performing high speed printing an having long life. SOLUTION: An ink jet head 1 is constituted of a diaphragm 2, a nozzle plate 10, nozzles 11 and ink supply ports 12. The diaphragm 2 has piezoelectric members 6 and elastic members 4 and is deformed by the displacement of the piezoelectric member 6 to emit ink 16 from the nozzles 11. The Young's modules Y1 of the elastic members 4 is 150GPa<=Y1<=250GPa and the Young's modules Y2 of the piezoelectric member 6 is 30GPa<=Y2<=170GPa. When the radius of the diaphragm 2 is set to r(m), the thickness of the elastic members 4 is set to t1(m) and the thickness of the piezoelectric members 6 is set to t2(m), t1 =D.πγ<2> (20<=D<=200) and 0.2<=t1/t2<=2.0.
Patent JP-H09290617-A (JP)
Title: Vehicular air conditioner
Inventor: EDA MASAHIRO
IPC: G06F7/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a car air conditioner that is able to constitute both estimating value and controlling value arithmetic parts with a low-cost microcomputer as well as to carry out control over a highly accurate air-conditioning unit. SOLUTION: This air conditioner is provided with an observer part 6 to perform a floating-point type operation and a target blowoff temperature arithmetic part 1 to perform an integral type operation, and in addition, type conversion elements 10 and 12 to convert data into a floating-point type are installed in a data inputting route of the observer part 6 and another type conversion element 14 to convert the data into an integral type from the floating-point type in a data outputting route ranging from the observer part 6 to the target blowoff temperature arithmetic part 1, respectively.
Patent JP-H09292045-A (JP)
Title: Intake valve
Inventor: NOMURA AKIRA
IPC: F16K15/06
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an intake valve for closing an intake port by a valve element surely, and having a stable opening/closing characteristic. SOLUTION: A valve main body 11 is formed in a nearly elliptical shape formed a downward opening part 12 on one side part of a long diameter direction while forming a downward intake port 17 on the other side part. In a valve assembly cylindrical body 21 which is detachably fit to the intake port 17 of the valve main body 11, a valve seat part 25 is formed on an inner end part, and also a valve rod guide hole part 27 is formed on a center part. The intake port 17 is closed being brought in contact with the valve seat part 25 by a valve element 30 having a valve part 31 which abuts in freely separable contact with the valve seat part 25 of the valve assembly cylindrical body 21, and also the valve element 30 is separated from the valve seat part 25 when pressure is reduced in the opening port part 12 side of the valve main body 11.  A guide rod part 32 for penetrating from an inner side to an outer side freely to advance/retract is protuberantly arranged between the center part of a valve part 31 for opening the intake port 17 of the valve element 30 and a valve rod guide hole part 27. A cover member 40 is fitted to the upper surface opening port part of the valve main body 11.
Patent JP-S58220447-A (JP)
Title: Manufacture of semiconductor device
Inventor: CHIBA MITSUNAO
IPC: H01L21/3205
Filed: 1982-06-17
Abstract: PURPOSE:To prevent the stepwise disconnection of an electrode wiring layer in a multilayer wiring technique by forming a taper on aluminum of an electrode wiring layer by utilizing a spacer film such as an SiO2 film and an Si3N4 or the like and reactive ion etching. CONSTITUTION:A thermally oxidized film 2 is formed on an Si substrate 1, an Al-Si film 3 is deposited, and an Si3N4 film 7 and an SiO2 film 8 are accumulated by a low temperature plasma CVD method. Then, windows are opened at the films 8, 7 by reaction ion etching with CF4+H2 gas, and subsequently reactive ion etched with CCl4+Cl2 gas. The film 3 is taper etched until the film 8 is etched, and then anisotropically etched with the film 7 as a mask to vertically a hole. The film 7 is etched with CF4+O2 gas. A hole is selectively opened at an SiO2 film 4 accumulated by a CVD method, and the second Al-Si wiring layer 5 is formed. At this time an insulating film 4 which covers the film 3 becomes a smooth shape, a flatness is improved, and stepwise disconnection of wirings can be prevented.
Patent JP-S5227649-A (JP)
Title: Waveguide type optical modulator
Inventor: UCHIDA NAOYA
IPC: H04B10/00
Filed: 1975-08-27
Abstract: PURPOSE:By making a part of the section between two linear optical waveguides arranged in a close contact a concave shape and mounting an electrode at a part of the oncave section at least, a modulator of which optical propagation loss is few and insertion loss is few shall be constructed.
Patent JP-H02281012-A (JP)
Title: Production of novel polymer particle
Inventor: KAKIZAKI TETSUJI
IPC: C08J3/12
Filed: 1989-04-21
Abstract: PURPOSE:To obtain the subject particle having excellent moldability, rigidity, dimensional accuracy, etc., by heating an aqueous suspension containing copolymer particles, a vinyl monomer and a radical polymerization initiator at specific ratios at a temperature below the decomposition point of the initiator to effect the impregnation of the monomer into the copolymer particles and polymerizing the monomer under heating. CONSTITUTION:The objective polymer particle can be produced by preparing an aqueous suspension containing 100 pts.wt. of particles of a copolymer composed mainly of a dialkenylbenzene of formula (R<1> is H or CH3; R<2> is 1 to 6C hydrocarbon group; (n) is 0 or 1) and propylene, 5 to 200 pts.wt. of a vinyl or vinylidene monomer and 0.01 to 3 pts.wt. (based on 100 pts.wt. of the vinyl or vinylidene monomer) of a radical polymerization initiator having a decomposition temperature of 85 to 130 deg.C corresponding to the half-life to 10hr, impregnating the monomer into the polymer particle to decrease the free vinyl or vinylidene monomer to <20wt.% by heating the aqueous suspension under a condition not to cause the decomposition of the initiator, and polymerizing the monomer by raising the temperature of the aqueous suspension.