baber/WOPTO huggingface dataset:
Patent JP-H09265123-A (JP)
Title: Camera
Inventor: TSUKAHARA DAIKI
IPC: G03B13/36
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of the pink-eye effect of a subject positioned at the peripheral part by arranging a lens for condensing before a light source for reducing pink-eye and distributing light in the lateral direction of the field of the light source for reducing pink-eye by the lens for condensing. SOLUTION: A Fresnel lens 3a for condensing is formed on the back side of a transparent cover 3 inside a preliminary light emitting window. In the Fresnel lens 3a, a lens is formed in a horizontal direction in the case it is viewed from the inside of the preliminary light emitting window. The light radiated from the pink-eye reducing lamp 11 is condensed in an up-and-down direction and irradiation quantity to a central area in the up-and-down direction of the field is increased by as much as condensed quantity. As a result, the irradiation quantity to the lateral direction of the field is increased. Namely, since the irradiation quantity to the peripheral part of the field is increased in preliminary light emission for reducing the pink-eye, the pink-eye effect of the subject positioned at the peripheral part is prevented.  In such a case, a reflector is provided at the rear of the lamp 11 and the light is distributed in the lateral direction by the reflector.
Patent JP-S61136728-A (JP)
Title: Spark erosion apparatus
Inventor: YAMADA ATSUSHI
IPC: B23H1/02
Filed: 1984-12-04
Abstract: PURPOSE:To permit the working with high precision even if the material and size of a workpiece electrical conditions are different, by automatically detecting the variation of working speed and automatically setting the comparison judgement standard value in inspection. CONSTITUTION:A working electrode 15 is moved vertically through a ball screw 13 and a slider 14 through the revolution of a servomotor 11 by the instruction of an instruction apparatus 12, and pulse voltages are applied between a workpiece 16 by a pulse-voltage generating apparatus 17. A time recorder 20 records the present time on a timer 19 by the signals at each certain working depth which are supplied form a position detector 18, and the working speed is obtained from a working-speed calculator 21. A working-speed standard setting apparatus 22 sets a standard value from the obtained working speed, and said set standard value is compared with the measured working speed in a working speed comparator 23, and a signal is input into a working-condition switching apparatus 23 under certain conditions, and the switching to the prepared working conditions is performed.
Patent JP-H10106480-A (JP)
Title: Photomultiplier tube
Inventor: MURAMATSU SHINICHI
IPC: H01J43/18
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a photomultiplier tube capable of preventing the deformation of a photomultiplier part and forming a uniform secondary electron surface on the photomultiplier part. SOLUTION: This photomultiplier tube is structured so that electrons multiplied with the dynodes of a photomultiplier part 7 stacked in a plurality of stages in a sealed vessel are reflected with the final stage dynode and, then, collected as output signals with an anode. In this case, the sealed vessel is internally fitted with a reinforcement plate 23 and this plate 23 is fixed to the photomultiplier part 7 at a position between the final stage of the dynode and the stem 5 of the sealed vessel. In addition, an alkaline metal vapor collision part 23b is formed on the reinforcement plate 23, so as to be faced to the alkaline metal vapor outlet 6a of an alkaline metal vapor filling tube 6. Also, alkaline metal vapor dispersion holes 24a and 24b are provided around the alkaline metal vapor collision part 23b, so as to flow alkaline metal vapors toward the photomultiplier part.
Patent JP-H04134565-A (JP)
Title: Shape correcting method
Inventor: SEKI MAKI
IPC: G06T5/30
Filed: 1990-09-27
Abstract: PURPOSE:To easily define a correcting shape from an already defined shape by surrounding an element, which is moved to a shape to be drawn, with a rectangle, defining an element crossing the line of the rectangle as a stretching element, and inputting a moving amount and a moving direction. CONSTITUTION:A processor (CPU) 10 displays the shape to be corrected on the screen of a display device 14, designates more than one elements to be moved in this shape by surrounding them with the rectangle and moves the moving elements in the rectangle only for the set amount by setting the moving direction and the moving amount. In this case, there is an intersection between the moving element designated by the rectangle and the element crossing the line of the rectangle, and when the moving element is moved, the intersection is moved as well. Then, an intersection is calculated between the element crossing the line of the rectangle and the adjacent moved element any by stretching the element crossing the line of the rectangle to the intersection close to the original intersection, the corrected shape is obtained. Thus, the already defined shape is corrected, and the new corrected shape can be easily defined.
Patent JP-H1194601-A (JP)
Title: Workpiece inspection device
Inventor: FUKAI MIYOSHI
IPC: G01D21/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece inspection device capable of inspecting workpieces continuously and enhancing overall accuracy of inspection. SOLUTION: This device 10 has a workpiece supply part 11 and a plural- workpiece conveying part 12 conveying workpieces made in pairs using batch method. The workpieces in the plural-workpiece conveying part 12 are inspected as pairs at a pressure proof inspection part 13. The workpieces for which the pressure proof inspection is finished are conveyed one by one by a single workpiece conveying part 19, and electric measurements other than pressure proof inspection are made for each workpiece. Thereafter, the workpieces are fed outward from a workpiece sending part 21.
Patent JP-S61133934-A (JP)
Title: Single-lens reflex camera
Inventor: YAMASHITA YOSHIMI
IPC: G03B17/14
Filed: 1984-12-05
Abstract: PURPOSE:To make a whole camera small in size by constituting it so that a reflex mirror is made to approach a photographing lens side, and also a magnification converting lens is withdrawn at the time of photographing. CONSTITUTION:When a shutter button is operated, a shutter is closed, a mirror driving lever 18 is oscillated clockwise by an operation of a mirror driving mechanism 19, and a mirror holder 22 rises centering around a shaft 25 against a spring 23. Also, a mirror frame 26 is slid to the upper part of the holder 22 through a control lever 32, and a length between the lower end of the mirror frame 26 and the shaft 25 becomes shorter as the holder oscillates, therefore, even if a reflex mirror 24 is made to approach a lens board side in advance, its upper end does not collide with a magnification converting lens 12, etc. In this state, at the time point when the lever 18 has started its oscillation, an electric signal from a microswitch 45 is inputted to a driving circuit 46, and the circuit 46 drives a solenoid 40, after the time when the holder 22 is oscillated to a photographing position has elapsed. In this way, the lens 12 is moved to a position withdrawn from a photographing optical path.
Patent JP-H02102303-A (JP)
Title: Camshaft
Inventor: KITAYAMA HIROSHI
IPC: F01L1/04
Filed: 1988-10-11
Abstract: PURPOSE:To increase anti-wear property of a cam by more increasing the quenching depth of the cam nose on which higher bearing pressure is given than that of the cam nose on which lower bearing pressure is given. CONSTITUTION:A valve operation mechanism is so formed that three rocker arms 18a to 18c are supported on a rocker shaft 20 adjacently to each other for each cylinder, free to swing on it, and relative angular displacement of the arms are possible. A camshaft 22 is supported rotatably above the rocker arm. The camshaft 22 is provided with two low speed cams 22a and 22b formed integrally and having oval cam profile of less lift and a high speed cam 22c having oval cam profile of larger lift. The rocker arms 18a to 18c are engaged with and disengaged from each other by an engagement switch-over device 24. In this case, the quenching depth of the high-speed cam 22c on which high bearing pressure is given at high speed is increased than that of the low-speed cams 22a and 22b on which low bearing pressure is given at low and middle speeds.
Patent JP-H0569092-A (JP)
Title: Continuous casting method
Inventor: YAMAZAKI AKIRA
IPC: B22D11/04
Filed: 1991-09-06
Abstract: PURPOSE:To provide a continuous casting method, by which a high quality cast billet can be cast at high speed. CONSTITUTION:At the molten metal supplying side of a cooled mold 1 fitted to a casting furnace 2 and opened at both ends, a core 3 is set while arranging the prescribed gap 5 between the core and the inner face of the cooled mold 1 so as to supply the molten metal 4 along the inner face of the cooled mold 1 at high speed. Skin 6 formed on the inner face of the cooled mold 1 is separated by the molten metal stream at high speed and the developing position of the skin 6 is retreated toward the outlet side of the mold, where the molten metal temp. lowers. The developed skin 6 is suddenly formed to thick and the development of crack in the skin 6 caused by friction with the inner face of the cooled mold 1 at the time of drawing out the cast billet, is prevented.
Patent JP-H02103450-A (JP)
Title: Projection type inspecting apparatus
Inventor: SATO MAKOTO
IPC: G01N21/94
Filed: 1988-10-13
Abstract: PURPOSE:To make it possible to form an image without distortion all the time by inclining the plane of the image through an auxiliary projecting lens and the main plane of a projecting lens relatively, and arranging the auxiliary projecting lens and the projecting lens under the conditions wherein a specified expression holds true. CONSTITUTION:Lenses 15 and 13 are arranged under the conditions wherein the expression in the figure holds true. In the expression: f1 is the focal distance of the auxiliary projecting lens 15; f2 is the focal distance of a projecting lens 13; theta1 is the intersection angle between an extending plane 15a of the main plane of the lens 15 and extension plane 10a of a surface to be inspected; theta'1 is the intersection angle between the extending plane 15a and an extending plane A1a of the plane of an intermediate projection image A1 through the lens 15; theta2 is the intersection angle between the extension plane A1a and an extension plane 13a of the main plane of the lens 13; and theta2' is the intersection angle between the extension plane 13a and an extension plane 12a of a surface of a screen 12. The projection image A1 through the lens 15 is a real image. The projection image A1 is formed on the plane A1a where the planes 10a and 15a are intersected on an intersecting line P1 of the extension planes 10a and 15a. The lens 13 is provided in the state wherein the plane of the projected image A1 through the auxiliary projection lens 15 and the main plane of the lens 13 are relatively inclined at a specified angle.
Patent JP-S62116483-A (JP)
Inventor: KUBO SUSUMU
IPC: B66B1/18
Filed: 1985-11-15
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-2001081331-A (JP)
Title: Curable composition
Inventor: AKAGI ETSUKO
IPC: C08L71/02
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition which can give cured products that have excellent flexibility, elasticity and surface-staining resistance, and the like by compounding a specific organic polymer, a specific fluorine-containing copolymer, and a specific monomer and/or a specific oligomer. SOLUTION: This curable composition comprises (A) an organic polymer having one or more hydrolyzable silicon groups which can hydrolytically be cross-linked, (B) a fluorine-containing copolymer having polymer units each having a polyfluorohydrocarbon group and polymer units each having a photocurable functional group, and (C) a polyfluorohydrocarbon group-containing (meth)acryloyl monomer and/or a polyfluorohydrocarbon group-containing oligomer. The component B is preferably a polymer having polyfluorohydrocarbon groups in an amount of at least 20 mol.%, and is preferably compounded in an amount of 0.01 to 20 pts.wt., respectively, per 100 pts.wt. of the component A. The curable composition is useful for sealing materials, coatings, and so on.
Patent JP-H01134110-A (JP)
Title: Method and device for incinerating waste
Inventor: YOHAN KIYUNSUTOREERU
IPC: F23G5/00
Filed: 1988-10-13
Abstract: PURPOSE: To ensure optimal incineration while keeping contaminant in exhaust gas at a low level by regulating the ventilation on the underside of a stoker and the secondary air for each of consecutive incineration zones according to the conditions thereof. CONSTITUTION: Waste is fed into a throw-in port 2 and fed to a furnace section 3 having a sliding stoker 1 and carried thereon to a discharge port 5. The furnace housing comprises a sintering section or a furnace section 3, and a flue or a smoke pipe 4. Upper and lower spaces of the stoker 1 are divided, between the throw-in port 2 and the discharge port 5, into a plurality of incinerating zones. The air is fed, at a quantity being set by a sensor, through a ventilation pipe 9 on the underside of the stoker and a secondary air supply pipe 11 to the upper and lower spaces of the stoker 1. The sensors a, b, c are arranged at the openings of the divided zones.
Patent JP-H0850183-A (JP)
Title: Method for structure of mechanism and application thereof
Inventor: RENON REIHI
IPC: G04D3/00
Filed: 1994-09-26
Abstract: PURPOSE: To enable usage of lubricant of fluidity by forming a groove in a side surface of a part having a surface element to receive intermittent friction. CONSTITUTION: A groove 7 parallel to an impact surface 4 is formed in one or both of side surfaces 9, 10 of a part such as a pallet having a surface element to receive intermittent friction. The grooves 7 may be provided perpendicularly to surfaces 5, 8. Existence of the groove 7 improves quantity and selectivity of lubricant. As the lubricant is pushed to an exit side edge of the surface 4 because of impact edges of an escapement wheel which rub the surface 4 one by one, an oil block spread on the surface 8 gets into the groove 7, and it also overflows to the surface 5 by suction by a capillary, so oil can be used. Continuous circulation of the lubricant is thus formed in a closed passage.  The lubricant circulates through this closed circuit, and as this is pushed back by other parts, it moves downstream along the friction passage to pass through the groove 7 in the capillary to return upstream. This method is specially applicable to a structure of an excapement for a pallet lever.
Patent JP-H0891906-A (JP)
Title: Cement structure having algicidal property
Inventor: UCHIDA SATORU
IPC: C04B28/02
Filed: 1994-09-26
Abstract: PURPOSE: To obtain the cement structure excellent in the waterproof property and giving a durable algicidal performance by adding a specific amount of an algicide to a cement. CONSTITUTION: 100 pts.wt. of a cement is compounded with 0.01-5 pts.wt. of an algicide [e.g. 3-(3,4-dichlorophenyl)1,1-dimethylurea]. Or 100 pts.wt. of the cement is compounded with 0.01-10 pts.wt. of a silane compound of formula I (R<1> is 1-20C alkyl, alkenyl, aryl, substituted alkyl; R<2> is 1-4C alkyl; X is halogen; 1<=a<=3; 0<=b<=3; 1<=a+b<=4) or 0.01-10 pts.wt. of an organopolysiloxane compound of formula II (R is 1-20C monovalent hydrocarbon group; R<3> is >=2C monovalent hydrocarbon group, phenyl, polyoxyalkylene, substituent-having monovalent hydrocarbon group; m, n are 0, positive integer, but simultaneously not be zero) and 0.01-5 pts.wt. of the algicide.
Patent JP-H10105914-A (JP)
Title: Magnetic head and its production
Inventor: FUJISAWA NORIKATSU
IPC: G11B5/127
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head which is excellent in magnetic performances such as megnetic permeability and in recording/reproducing chracteristics and a manufacturing method. SOLUTION: In the magnetic head 1, a pair of magnetic core half bodies 2A, 2B made of a magnetic material are butted against each other via a nonmagnetic material to form a magnetic gap 4, track width regulating grooves 7A, 7B are respectively formed by grinding on the magnetic core half bodies 2A, 2B and the nonmagnetic material is charged into the track width regulating grooves 7A, 7B to regulate a track width of the magnetic gap 4. Further, ground regions in the track width direction of the track width regulating grooves 7A, 7B are within width of the magnetic core half bodies 2A, 2B and the track width regulating grooves do not expose to flanks of the magnetic core half bodies 2A, 2B.
Patent JP-H06112605-A (JP)
Title: Flexible printed board
Inventor: MOCHIZUKI SHU
IPC: H05K3/38
Filed: 1992-09-25
Abstract: PURPOSE:To acquire a highly reliable flexible printed board and a double-sided flexible printed board of good thermal resistance, chemical resistance and size stability by forming a thermal resistant resin layer in a metal foil without interposing an adhesive layer between. CONSTITUTION:As a thermal resistant resin layer which is directly formed on a metal foil such as a copper foil, a resin layer which is an imidated mixture consisting of 20 to 95wt.% of aromatic polyimide precursor or aromatic polyimide and 5 to 80wt.% of aromatic polyamide is used. A double-sided board can be acquired by thermally compressing thermal resistant resin layers of two boards.
Patent JP-H10101271-A (JP)
Title: Rail braking system of elevator
Inventor: KATO KUNIO
IPC: B66B5/16
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make a job for adjustment and maintenance or the like so as to be easily carried out. SOLUTION: In a rail braking system of an elevator, it is equipped with a electromagnet installed with an armature 23, a field 21 with a coil inside and a spring energizing the armature 23 and the field 21 in a direction separating from each other in time of braking, a rearward brake arm 25 installing a lining 27, for braking in contact with an end face of a guide rail 8, in its one end and connected with the armature 23 to the other end via a support shaft, and a forward brake arm 26 installing a lining 28, for braking in contact with an end face of the guide rail 8, in its one end and connected with the field 21 to the intermediate part, respectively.  In addition, it is set up with the electromagnet so as to make a suction direction between the field 21 and the armature 23 by means of both the rearward and frontward brake arms 25 and 26, orthogonal with the moving direction of both these linings 27 and 28.
Patent JP-S62116691-A (JP)
Title: Production of coal-water slurry
Inventor: KAJI RYUICHI
IPC: B01J13/00
Filed: 1985-11-18
Abstract: PURPOSE:To produce at low cost a coal-water slurry of high concn. and low viscosity, by mixing a pulverized material obtd. by pulverizing coal in the presence (absence) of a dispersant with water and a dispersant so as to form a particular coal particle size distribution curve, thereby minimizing the use of the dispersant. CONSTITUTION:Into a pulverizer 1 are placed coal, water and a dispersant comprised of at least one compd. selected from among org. anionic surfactants in proportions corresponding to a dispersant percentage relative to the dry weight of the coal of 0.01-5.0%, and pulverized so as to cause the coal to have a maximum particle size of about 40mum or less. The slurry thus prepd. is transferred into a tank 2. Meanwhile, coal is pulverized in the absence of a dispersant so as to cause the coal to have a maximum particle size of more than 40mum by the use of a (coarse) pulverizer 3. The pulverized coal, together with the slurry in the tank 2, is introduced into a mixer 4 and mixed to adjust the particle size of the coal so as to cause the coal particle size distribution to have at least one minimum value in the particle size distribution curve whose abscissa and ordinate are log dp and dR/d (log dp), respectively, wherein dp is the particle size of the coal and R is the cumulative weight proportion indicating 0% at the smallest particle size and 100% at the largest particle size.
Patent JP-2000076774-A (JP)
Title: Magnetic disk device
Inventor: UCHIDA TOSHIAKI
IPC: G11B19/02
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the wear speed of each motor and rotating parts by moving a read/write head to the prescribed standby position when a disk control signal is not supplied for the specified time and immediately interrupting a power supply of the motors while continuing the acceptance of commands. SOLUTION: A disk controller circuit includes an auto-standby mode therein and automatically becomes a standby mode, when such a state as the read/write command is not sent from a host computer is continued and the specified time, e.g. 60 sec is passed away. By this arrangement, the rotation of a spindle motor is stopped, and the actual durable time of the disk enclosure is satisfactorily compensated even though the life of the motor is short, and the using time of the disk enclosure is set to be long enough as a whole, then the fine power saving operation is obtained. Meanwhile one among the plural kinds of standby modes is set by selecting it from the host computer.
Patent JP-H02105681-A (JP)
Title: Specific image device
Inventor: ABE MASAHIRO
IPC: H04N5/14
Filed: 1988-10-14
Abstract: PURPOSE:To obtain an output video signal with only one time of horizontal synchronizing signal in one horizontal cycle by reading out the output of a pseudo horizontal synchronizing signal generating circuit via an automatic frequency control circuit(AFC) or a gate circuit, and setting is as a reference signal. CONSTITUTION:The AFC 31 is provided, and a pseudo horizontal synchronizing signal 23 is inputted to a memory 7 after passing the AFC 31. The response speed of the AFC 31 is set so as not to respond to the steep change of a frequency such as that of the pseudo horizontal synchronizing signal 23 at a point B in figure. Thereby, a readout reference signal 22 can be stabilized, and the horizontal synchronizing signal with only one time of output video is one horizontal cycle can be obtained. Therefore, it is possible to obtain the output video signal with only one time of horizontal synchronizing signal in one horizontal cycle even to an input video signal having the phase shift of the horizontal synchronizing signal.
Patent JP-H1190341-A (JP)
Title: Postal item processing system
Inventor: SHIJO TORU
IPC: B07C3/18
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a postal item processing system which is capable of simplifying reading processing at the time of delivery sorting and is thereby capable of reducing a cost and improving the processing efficiency of the deliver sorting. SOLUTION: Codes 26 for identification are previously added to the prescribed positions on the postal items P. The receiver information which makes these codes 26 for identification and the addressees on the postal items P correspondent is formed in a collection office and is sent to a delivery office. The receiver information sent from this collection office is held in this delivery office. The codes 26 for identification are read from the prescribed regions on the postal items P and the addressees corresponding thereto are extracted from the held receiver information. The delivery sorting of the postal items P is executed in accordance with the extracted addressees.