baber/WOPTO huggingface dataset:
Patent JP-H08149350-A (JP)
Title: Image input device
Inventor: HASEGAWA YUJI
IPC: H04N5/372
Filed: 1994-11-21
Abstract: PURPOSE: To provide an image input device with a small size and light weight which is easily integrated in a camera or the like. CONSTITUTION: First and second support arms 12, 14 area arranged in a support member 4 supporting a glass plate 6 at a right angle, and a restriction member 32 for structure acting as an elastic body and also a position restriction member is provided on the support arms 12, 14 and a driver 22, etc., for the support arms 12, 14, a restriction member, the glass plate 6 and each mechanism of the camera such as an AE mechanism are arranged in the inside of the support arms. Thus, the glass plate 6 is surely tilted, a tilt means 1 is made small in size and light in weight and the integration with the camera is facilitated in the image input device. Furthermore, the number of components is reduced by providing the restriction member in one position to attain miniaturization and simplicity.  An image shift with less aberration is realized by tilting the glass plate 6 in the front/rear side direction.
Patent JP-H10128153-A (JP)
Title: Electronic air cleaner
Inventor: HOSOKAWA OSAMU
IPC: B03C3/40
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To enhance dust collecting capacity, in an air cleaner equipped with a wire or rod-shaped discharge electrode and a plate-shaped dust collecting electrode in opposed relationship, by arranging the dust collecting electrode parallel to the axis of the discharge electrode and forming a recessed curved surface to the dust collecting electrode on the side of the discharge electrode and forming an exhaust port so that an air discharge direction becomes the front of the apparatus. SOLUTION: An electronic air cleaner having no blower performs corona discharge between the discharge electrode 2 and the dust collecting electrode 3 and utilizes the so-called ion wind generated accompanied by corona discharge to perform the suction and exhaustion of air. In this case, an exhaust direction is set to the front or oblique front of the air cleaner, that is, set to the direction of the surface having a suction port 12 of an apparatus main body 1 and a part of exhaust gas is again introduced into the suction port 12 not only to enhance a cleaning ratio by circulating cleaning but also to prevent the contamination of the periphery of an air cleaner arranging place. Further, the dust collecting electrode 3 is formed into a curved surface to reasonably guide air streams in an apparatus front direction and the distance with the discharge electrode 2 is made short even other than the center of the dust collecting electrode to expand a corona discharge band.
Patent JP-H10129646-A (JP)
Title: Bottom structure of box
Inventor: YOSHIKAKIUCHI KAORU
IPC: B65D5/10
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To increase the strength of the bottom of a box so as not to come out. SOLUTION: The bottom of a square cylindrical box is constituted of respective bottom flaps 11a, 12a, 13a, 14a of the front and rear and also the right and left sides. The sunk necks 13b, 14b of the right and left bottom flasps 13a, 14a form a hook-shape turning forward. Slit 11b in the right and left direction is formed in the square front bottom flap 11a. And the rear bottom flap 12a has a mushroom-shape. The front bottom flap 11a is bent inward and the right and left bottom flaps 13a, 14a are bent inward and superposed thereon. And further, the rear bottom flap 12a is bent inward and superposed thereon. And the expanded head 12b of the rear bottom flap 12a is inserted in the slit 11b of the front bottom flap 11a.  The gills 12c of both sides of the head thereof are inserted in the undreside of the right and left bottom flaps 13a, 14a to fix the sunk neck 12d at the necks 13b, 14b of the right and left bottom flaps 13a, 14a and the ears 12c of the rear bottom flap 12a.
Patent JP-S62134938-A (JP)
Inventor: AKUSERU AIZENBURETSUTAA
IPC: H01L21/52
Filed: 1986-12-03
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-H10131748-A (JP)
Title: Air-cooled engine
Inventor: YONEZAWA OSAMU
IPC: F02B63/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of cooling wind from an excess opening part of a shroud so as to improve cooling performance by fixing a wind leading plate for closing the excess opening part of the shroud to an engine main body, and pivoting a control lever for operating a throttle valve of a carburetor to a bracket formed on the wind leading plate. SOLUTION: In an engine main body 1 of an air cooling engine E, a cooling fan 9 is fixed to one end of a crank shaft, a shroud 10 for housing the cooling fan 9 is fixed to the engine main body 1. In the shroud 10, an intake port 11 is arranged to a front wall opposed to the cooling fan 9, and excess opening part 14 opened at a carburetor 2 side is arranged on the back surface of the intake port 11. A wind leading plate 15 for closing the excess opening part 14 is fixed to the engine main body 1 by a plurality of bolts 16. A bracket 15a erected in an axial direction of the crank shaft is formed integratedly with the wind leading plate 15, and a control lever 18 for operating a throttle valve of the carburetor 2 is rotatably installed on a support shaft 17 arranged on the bracket 15a.
Patent JP-H09122314-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine capable of improving a player's expectation to a game by equipping the machine with a variable display device having a plurality of variable display parts, displaying displayed results on the plurality of variable display parts after starting the plurality of variation display parts to display variably, and making all of variable display parts capable of being displayed variably again. SOLUTION: A variable display device 3 capable of variably displaying plural kinds of information and using a rotary drum is installed in a game area 2 of this pachinko machine. When a prize hitting into a starting opening 10 is detected, rotary drums 4a∼4c are rotated to make each pattern display parts be variable. When the display result on stop is a combination of specific discrimination information, closing plate 14 of a variable prize hitting ball device 12 is opened to make the game be in a first condition advantageous for a player. In that case, the game is controlled to variably display all of the variable display parts 4 again after displaying display results of all the variable display parts 4, and thereby discrimination information to be displayed is increased to stimulate player's expectation to the game.
Patent JP-H08140521-A (JP)
Title: Artificial fish gathering bank
Inventor: HANDA SHIGERU
IPC: A01K69/06
Filed: 1994-11-22
Abstract: PURPOSE: To provide an artificial fish gathering bank, comprising a specific constitution for admitting many housings made of steel into a frame, having a high strength, hardly being damaged even when struck against a rock, etc., in the sea bottom, good in rooting of seaweeds due to its neutrality and suitable for especially egg laying by an octopus. CONSTITUTION: This artificial fish gathering bank is obtained by initially forming a cylindrical main body 1 having both opened ends and an inlet 3 of a trapezoidal cross section formed at one end 2 and fixing parts 5 arranged for a frame 4 of cast iron by casting, further integrally forming an end plate 7 having a short cylindrical part 6, plural through-holes 9 and a lid fixing part 10 of cast iron by casting, providing a lid unit 8, then fitting the lid unit 8 into the other end of the cylindrical main body 1 so as to enable the free installation and removal, forming housings 11, admitting the plural housings into a frame, fixing the housings with the fixing parts 5 and lid fixing parts 10 and then hanging the frame containing the housings 11 therein with hangers installed in four corners of the frame and settling the frame.
Patent JP-H05125419-A (JP)
Title: Smelting reduction furnace
Inventor: IBARAKI TETSUJI
IPC: C21B11/02
Filed: 1991-11-01
Abstract: PURPOSE:To enable the execution of stable iron tapping operation and the operation at the prescribed iron tapping velocity by arranging an iron tapping hole at a furnace bottom part having the specific total static pressure in an iron bath type smelting reduction furnace having a top blowing oxygen lance and bottom blowing tuyeres. CONSTITUTION:In the iron bath type smelting reduction furnace 1 having the top blowing oxygen lance 6 and the stirring gas blowing tuyeres 2 arranged at the furnace bottom part, the iron tapping hole 7 is arranged at the furnace bottom part having >=0.3kg/cm<2>G the total static pressure. The iron tapping hole 7 is desiable to satisfy the inequality 15(L<1/2>R/Pa)<1/2D<30(L<1/2>R/Pa)<1/2> (where, D: diameter of the iron tapping hole mm, L: length of the iron tapping hole m, R: iron tapping velocity ton/min, Pa: static pressure of the molten iron kg/mm<2>G). Further, a slag tapping hole 8 is desirable to be arranged at >=400mm in the upper part from the max. molten iron level during the operation and in the lower part of 1/3 thickness of the slag 5 from the min. foaming molten slag upper surface level. By this method, the iron tapping and the slag removal are efficiently executed, and breakages of the slag tapping hole 8 and a plug 9 are prevented.
Patent JP-S62147441-A (JP)
Title: Focal length changeover camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B17/24
Filed: 1985-12-20
Abstract: PURPOSE:To made the changeover magnification of equivalent focal length larger by providing a focal length switching means, a recording means which records a trimming signal, and a control means which operates the recording means when a photographic lens is in a long-focus state. CONSTITUTION:One of four modes, i.e. wide-angle mode, standard state, telephoto mode, and close-up mode is selectable by operating a changeover lever 1. Light emitting by an LED 38 for imprinting the trimming signal is converged by a lens 39 and reflected once by a mask 36 to reach a film surface 41, so that the trimming signal is imprinted on a film at a photographic position. Then, when close-up photography is performed, the lens is extended by more than the extension quantity of a normal automatic focus adjustable range in long-focus side trimming mode and the close-up photography is performed to increase the image magnification. The focal length of this photographic lens is switched to he long-focus state to perform trimming photography, so the changeover magnification of equivalent focal length recognized during printing is increased even with the enlargement magnification of a camera capable of the trimming photography.
Patent JP-H03148034-A (JP)
Title: Aberration measuring apparatus
Inventor: OKI YASUSHI
IPC: G01M11/02
Filed: 1989-11-06
Abstract: PURPOSE:To make it possible to obtain a spherical aberration diagram instantaneously by arranging a point light source at the position of the focal point of an optical system under inspection, forming the luminous flux from the light source in a slit form, and arranging a cylindrical lens so that the generator is relatively inclined with respect to the longitudinal direction. CONSTITUTION:The luminous flux in a wavelength region from a light source 1 is transformed into a specified monochromatic light through a monochromatic filter 2. The light reaches a pinhole 3, and a point light source is formed. An optical system under inspection 4 is arranged at the rear side of the point light source so that the focal point of the system 4 is positioned at the pinhole 3. When the monochromatic light from the pinhole 3 passes the optical system under inspection 4 under the non- aberration state, the light becomes the parallel luminous flux. The luminous flux passes through a slit 5, and the slit-shaped luminous flux is obtained. A cylindrical lens 6 whose generator (a) is inclined by about 45 degrees with respect to the longitudinal direction of the slit 5 is provided at the rear side of the slit 5. A screen 7 which is a detecting means is provided at a distance which is twice the focal distance of the lens 6. When there is spherical aberration in the optical system 4, the parallel luminous flux is inclined in response to the amount of the aberration. Thus, the spherical aberration diagram can be obtained instantaneously.
Patent JP-H02134611-A (JP)
Title: Symmetrical wide-angle lens system for copying
Inventor: UEDA TOSHIHIKO
IPC: G03G15/04
Filed: 1988-11-14
Abstract: PURPOSE:To reduce the size of a copying machine main body by forming at least two symmetrical surfaces of a 1st negative lens and an 8th lens in an aspherical surface shape of rotational symmetry. CONSTITUTION:A lens system of eight-group, eight-element consists of a 1st negative lens, a 2nd positive lens, a 3rd negative lens, a 4th positive lens, a stop, and a 5th positive lens, a 6th negative lens, a 7th lens, and an 8th negative lens which are symmetrical about the stop. Then, at least two symmetrical surfaces of the 1st negative lens and 8th lens are in aspherical surface shapes of rotational symmetry. Namely, the 1st negative lens and 8th negative lens which are at long distances from the stop and large in shift in the passing position of an off-axis main light beam due to a view angle are made aspherical, and the off-axis aberration, specially, astigmatism and distortion of field are easily compensated. Consequently, a superwide view angle is obtained and the whole device is reduced in size.
Patent JP-2000093819-A (JP)
Title: Crusher
Inventor: MATSUURA YASUSHI
IPC: B02C13/10
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain high crushing performance with a first crushing member and a second crushing member respectively being rotated at relatively low speeds by hitting a material to be crushed fed from a feeding port against the first crushing member subjected to rotary driving in the forward direction to give it impact and also hitting it against the second crushing member subjected to rotary driving in the backward direction to give it impact. SOLUTION: This crusher has a first rotating shaft 21 arranged, freely rotatably supported on the side of one end part of a housing 1, and subjected to rotary driving in the forward direction by a rotary driving device 7, a second rotating 22 arranged, freely rotatably supported on the side of the other end part of the housing 1, and subjected to rotary driving in the backward direction by the rotary driving device 7, a first crushing member 4 fitted to the first rotating shaft 21, and a second crushing member 5 fitted to the second rotating shaft 22. A material to be crushed fed from a feeding port 1a is crushed by the first crushing member 4 subjected to rotary driving in the forward direction and also it is crushed by the second crushing member 5 subjected to rotary driving in the backward direction to discharge the crushed material from a discharge port 1b.
Patent JP-H10128620-A (JP)
Title: Power supply unit for electric discharge machining
Inventor: MAGARA TAKUJI
IPC: B23H1/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit for electric discharge machining, without causing generation of a short-circuit arc discharge condition, increasing a discharge repeating frequency, increasing a machining speed, preventing a machined surface from being damaged, reducing electrode consumption, and capable of reducing a cost. SOLUTION: A power supply unit is provided with a capacitor device set 53, 54 formed by two capacitors 53-1, 53-2, 54-1, 54-2 connected in parallel to a machining gap G formed by opposing a machining electrode 5 and a workpiece 6, also a charger 51 charging the capacitor, switching elements 57-1, 57-2, 58-1, 58-2 connected in series in a discharge circuit leading to the machining gap G from the respective capacitor, switching drive circuit 59, 60 respectively controlling on/off of the switching elements, discharge detection circuit 61 detecting generation of a discharge between electrodes, and a switching element switching circuit 62 switching one of the switching drive circuits in each capacitor device set to an operating condition in each generation of a discharge by a detection signal output by the discharge detection circuit 61.
Patent JP-H07142091-A (JP)
Title: Nonaqueous solvent secondary battery
Inventor: NOSE HIROYOSHI
IPC: H01M10/058
Filed: 1993-11-18
Abstract: PURPOSE:To decrease internal short circuit, make thin, and increase capacity by interposing a current collector, in which a slit with burr at the cut edge of the slit is installed, between a positive electrode and a positive container and/or between a negative electrode and a negative container. CONSTITUTION:A slit with a dimension of 200X100mum is installed in a specified space in a 0.1mm thick SUS 304 plate by using a mold with a square cutting punch to manufacture a positive current collector 2. A negative current collector 6 is manufactured in the same process. A positive electrode 3 is placed on the inside of a stainless steel positive container 1 through the positive current collector 2. An electrolyte prepared by dissolving lithium perchlorate in propylene carbonate is impregnated in a polypropylene nonwoven fabric separator 4, and the separator 4 is placed on the positive electrode 3. A negative electrode 7 is placed on the inside of a stainless steel negative container 5 through the negative current collector 6. The negative container 5 is fit to the opening of the positive container through an insulating gasket 8, and the container 1 is caulked to seal the positive electrode 3, the separator 4, and the negative electrode 5 inside the containers 1, 5 to fabricate a battery.
Patent JP-S62132866-A (JP)
Inventor: RAINHORUTO GEERINGU
IPC: A01N/
Filed: 1986-12-05
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-2000119206-A (JP)
Title: Fluorine-containing secondary alcohol, lubricant and magnetic recording medium, and production of the same medium
Inventor: OCHI YUKIKAZU
IPC: C10N30/06
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having excellent lubricating property and useful as a lubricant. SOLUTION: This compound is expressed by formula I  R1 is an alkyl or alkenyl; R2 is a fluoroalkyl, fluoroether or fluoropolyether; (a)>=0}, e.g. a compound of formula II. The compound of formula I is obtained by reacting, e.g. an alkylglycidyl ether or an alkenylglycidyl ether with a fluorine-containing primary alcohol, preferably in a molar ratio of 1/1, after mixing while stirring together with a catalyst in a solvent (e.g. heptane) at preferably 80-150 deg.C. The compound of formula I is useful as a material constituting a lubricant and especially suitable for constituting a lubricant layer in a magnetic recording medium. A composition having excellent lubricating property is obtained by including 40 wt.% of the compound.
Patent JP-2001103858-A (JP)
Title: Feed transporting apparatus
Inventor: FUJII KAZUMI
IPC: A01K5/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a feed transporting apparatus capable of always supplying a proper amount of feed to each feeder, properly raising a great number of pigs, neither producing a noise nor causing a damage by making a screw being a transportation member idle. SOLUTION: This feed transportation apparatus 1 is constituted of a feed discharge mechanism 3 comprising a hopper 2 for storing a feed, a suspension lever 7 suspended in the hopper 2, a partition board 8 arranged at the middle part of the suspension lever 7 and an adjusting mechanism 10 for controlling the position of the partition board 8 in the vertical direction and a transportation conveyor 4 for transporting a feed. The suspension lever 7 is shaken by the action of the transportation conveyor 4 and a fixed interval is formed between the circumferential edge of the partition board 8 and the inner wall of the hopper 2.
Patent JP-H01133837-A (JP)
Title: Take out device for paper sheet
Inventor: NAGASAWA TOMOJI
IPC: B65H3/68
Filed: 1987-11-18
Abstract: PURPOSE:To enable an improper paper sheet to be automatically taken out, when a take out trouble is generated, by providing a take out mechanism, passing sensor, double-sheet take out preventing means and a driving source. CONSTITUTION:In a take out part, generating a take out trouble of paper sheet 1a by a take out mechanism 19, when a sensor 33 continues light or darkness for not less than the fixed time, the paper sheet 1a is detected to be in take out trouble or placed as a block condition in the take out part 21. Then turning on a solenoid 59 for the fixed time, a hook 61 is retracted. The hook 62 engages with a pin 47, retracting a movable block 43, integrally formed with a stopper plate 46, and leaf springs 54, 55 of a separating means. In this way, the paper sheet 1a, placed in an improper take out condition, can be taken out from the take out part 21 in almost every case. While in case of actuating the solenoid 59 by sensors 32, 33 detecting take out trouble, when the solenoid 59 is actuated 2-3 times with a suitable interval, the paper sheet 1a can be more surely taken out.
Patent JP-S62148792-A (JP)
Inventor: BABA TAKEKAZU
IPC: E21B1/00
Filed: 1985-12-24
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-H02136382-A (JP)
Title: Car body assembling method
Inventor: INOUE TOSHIFUMI
IPC: B62D65/00
Filed: 1988-11-16
Abstract: PURPOSE:To unify the assembling time for both modules and improve the assembling efficiency of a car body by assembling rear seat backs to the upper roof module side when assembling both the upper roof and lower roof modules to assemble the car body. CONSTITUTION:At least side bodies 5 and a roof body 6 are assembled to assemble an upper roof module 2. On the other hand, inner parts are arranged on a floor panel to assemble a lower roof module not shown in the figure. The upper roof module 2 and the lower roof module are assembled to assemble a car body. In this case, a cross panel 23 is stretched between the side bodies 5, and rear seat backs 14 are supported on the cross panel 23. The rear seat backs 14 are assembled on the upper roof module 2, and rear seat cushions are assembled on the lower roof module. The assembling time for both modules is nearly unified.
Patent JP-S62148209-A (JP)
Inventor: MITO TADANORI
IPC: B28B23/00
Filed: 1985-12-23
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-H10132691-A (JP)
Title: Diaphragm
Inventor: NAGASU AKIRA
IPC: G01L13/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to hold two kinds of corrosion resistances with one kind of diaphragm by arranging a hydrogen permeation preventing film in an intermediate layer, and connecting stainless to one face of the preventing film and a nickel-based alloy to the other face to form a diaphragm. SOLUTION: The diaphragm is composed of three layers of stainless 2, a hydrogen permeation preventing film 3, and a nickel-based alloy 4, and the hydrogen permeation preventing film 3 is interposed between the stainless 2 and nickel-based alloy 4 in a sandwich state by a method of rolling, etc. As the stainless 2, SUS316L, etc., is used, and as the hydrogen permeation preventing film 3, aluminum, copper, plantinum, gold, etc., are used, and as the nickel-based alloy 4, a material of Hastelloy is used. For example, when a measurement fluid requires corrosion of the nickel-based alloy 4, it is used by connecting with a flange 5, so that the nickel base system alloy 4 is on a side of coming into contact with the measurement fluid and the stainless 4 is on a side of coming in contact with the flange 5 (on a sealed liquid 6 side).