baber/WOPTO huggingface dataset:
Patent JP-H06127423-A (JP)
Title: Hydraulic actuation type steering device
Inventor: MATSUFUJI MIZUYA
IPC: B62D11/08
Filed: 1992-10-16
Abstract: PURPOSE:To dispense with a linkage mechanism hitherto needed so as to improve operational performance by constituting a hydraulic actuation type steering device in a crawler type traveling device such as a combine so that operation of side clutches and the pressure adjusting device of side brakes are operated in order. CONSTITUTION:A hydraulic actuation type steering device is constituted of combination of side clutches and side brakes, and the side clutch is disengaged and then the side brake is actuated by feeding oil to cylinders 1a, 1a so as to slidingly move pistons. In this case, a first oil feed circuit 36 provided against an oil feed passage 1b to the cylinder 1a through a steering changeover valve 54a, and a second oil feed circuit 37 provided through a steering changeover valve 54b interlockingly linked with a pressure adjusting device 54c are provided in parallel. Further, sequence valves 55R, 55L selectively connecting the respective oil feed circuits 36, 37 to the oil feed passage 1b are provided, and when the steering changeover valve 54a is changed to a working position, these sequence valves 55R, 55L are changed so as to connect the oil feed passage 36 to a position connected to the oil feed passage 1b.
Patent JP-H09119855-A (JP)
Title: In-tube flowmeter
Inventor: HAMADA SHIGERU
IPC: G01F1/58
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter by which the flow rate of warm water inside a warm water tube connected to the warm water mat or the like of a floor heating system can be measured simply and easily. SOLUTION: A flowmeter 1 is constituted of a measuring instrument 2, of one pair of electrodes 4 and of a power measuring instrument 18. The electrodes 4 are attached to proper positions at a plurality of joints 9, a warm water tube and the like so as to be faced. The measuring instrument 2 is provided with input terminals 10 and with electromagnetic coils 12, and, when the input terminals 10 are connected to the electrodes 4, the electromagnetic coils 12 sandwich the joints 9 from both sides. Thereby, when the measuring instrument 2 is connected to the electrodes which measure a flow rate and a current is made to flow to the electromagnetic coils 12, a magnetic flux is transmitted inside the joints, and an electromotive force is generated across the electrodes when warm water flows through.  When the electromotive force is measured by the power measuring instrument, the flow rate of the warm water can be measured.
Patent JP-S62136807-A (JP)
Title: Winding machine
Inventor: HIROSHIMA MASAYUKI
IPC: B65H54/10
Filed: 1985-12-10
Abstract: PURPOSE:To improve the alignment of a coil, and to facilitate the winding of the coil having no spool, a trapezoid coil, etc. by mounting a pair of rollers, which are arranged at oppositely faced positions, push the coil with an approximately circular section and form a plate-shaped coil, and a spool for winding the plate-shaped coil shaped by a pair of these rollers. CONSTITUTION:The tip of a round wire rod 4b having a circular section is passed among a guide nozzle 7a and rollers 6a, 6b and a guide nozzle 7b, and bound on the outer circumference of a spool 3 and fixed. A motor 1 for turning the spool is operated, and the wire rod 4b is wound gradually on the outer circumference of the spool 3. The molding roller 6a is rotated by the operation of a motor 8 for turning the molding rollers, and continuously crashes the round wire rod 4b, pulling the round wire rod 4b between the roller 6a and the roller 6b, thus molding a flat-type wire 4a. The round wire rod 6b passes through the guide nozzle 7a during that time, and is introduced stably to a predetermined position between a pair of the molding rollers 6a, 6b. The wire rod is molded to a flat type, and passed through the guide nozzle 7b and introduced to the spool 3.
Patent JP-2001098601-A (JP)
Title: Unit floor pan
Inventor: MARUKAWA TATSUYA
IPC: E03C1/20
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a unit floor pan capable of coping with every sort of unit floor pan without arranging various specifications of unit floo pan and making a manufacturing cost inexpensive even when door position or the like of a bath-room is different. SOLUTION: A unit floor pan includes a waterproof pan 2 for mounting a bath-tub thereon and a waterproof pan 3 for used for a washing place. The waterproof pans 2 and 3 have horizontal wall mounting sections 2a and 3a and back guard sections 2b and 3b erected in the shape of a crank from the wall mounting sections 2a and 3a respectively on the overall circumference. The waterproof pans 2 and 3 form a plane-shape in line symmetry.
Patent JP-S61157746-A (JP)
Title: Exhaust silencer of heat exchanger utilizing engine
Inventor: YONEZAWA TORU
IPC: F02B75/00
Filed: 1984-12-28
Abstract: PURPOSE:To promote the reduction of exhaust noise and the improvement of thermal efficiency, by providing an exhaust silencer, serving also as a heat exchanger, connecting with an exhaust passage arranged below a level of fluid, in the case of a device arranging an engine in a fluid tank storing the fluid for a thermal medium. CONSTITUTION:When the invention is applied to an air conditioning outdoor heat exchanger device, the device, providing an engine 14 so as to vertically arrange its crankshaft 16 in a fluid tank 12 accumulating water 10, horizontally juxtaposes a cylinder block 19a and a cylinder head 19b for a crankcase 18 of the engine. The device, providing a pipe type exhaust heat exchanger 20 in the bottom of the cylinder head 19b, connects an exhaust pipe 21a, extended from the cylinder head 19b to the bottom, with the heat exchanger 20. While the device provides in the bottom of the crankcase 18 a primary exhaust silencer 22, serving also as a heat exchanger, to be connected with the heat exchanger 20 through a communication pipe 21b. Drain water in this silencer 22 is inducted to a drain muffler 30 through a discharge pipe.
Patent JP-H06126640-A (JP)
Title: Flat diamond drill
Inventor: KITAMURA MAMORU
IPC: B26D9/00
Filed: 1992-10-16
Abstract: PURPOSE:To secure a flat diamond drill that is able to make polygonal, oval or deformed holes in a glass plate, for example, window glass for a vehicle, and door glass, etc., for buildings and vehicles. CONSTITUTION:In a dflat diamond drill consisting of each of parallel finish cutting parts attached tight to both symmetrical sides of a core bar 5 being combinedly installed with a shank 3, and a cutting part 8 extending this finish cutting part 6 and being narrowed in a taper form in proportion as going to the tip end, a gouging cutting part 4 opening in recessedness toward the outward more than an outer diameter of the shank 3 is installed in a combinedly installed spot between the core bar 5 and the shank 3. This gouging cutting part 4 is shifted along the cutting scheduled contours.
Patent JP-2000109911-A (JP)
Title: Method for blowing fuel in shaft furnace
Inventor: YAMAGUCHI YASUYUKI
IPC: B09B3/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To effectively recycle a refuse without generating a problem of treating dioxins and burnt ashes by blowing a carbide of a solid refuse fuel into a raceway of a shaft furnace to manufacture a pig iron. SOLUTION: A carbide of a solid refuse fuel is preferably a carbide of a solid refuse fuel which is formed after the refuse is pulverized or pulverized and dried, and/or a carbide of the solid refuse fuel which is dried after the refuse is pulverized or pulverized and formed. The carbide stored in a hopper 11 is fed to a pulverizer 15. The very fine carbide pulverized to be <=150 μm in grain size is stored into a very fine carbide hopper 20A and then, an injection tank 22, and then, blown into a blast furnace raceway 9 from a tuyere 8. The very fine carbide is rapidly and thermally decomposed and burnt to be a reducing agent and a fuel as a partly alternative of coke. Ashes are melted in the raceway which is a hot part, or in the vicinity thereof to form a slag, and taken into the blast furnace slag.
Patent JP-2000108768-A (JP)
Title: Body loading and unloading vehicle
Inventor: YONEDA TAKU
IPC: B60P1/32
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency by dispensing with the standby of a vehicle until the finish of the loading, by comprising a body capable of longitudinally moving to a lift frame mounted on a car body frame and capable of backwardly inclining, and a connecting means capable of removably connecting to a front end of the body, longitudinally moving, and separating from the body at a rear end of the frame. SOLUTION: When a (unloading) switch on a driving seat is turned on, a connecting means is moved backward, and a body B on a car body frame FS to be connected with the connecting means, starts its backward movement. When the body B reaches the maximum inclination position, a rear end of a lift frame FL is close to the ground, the body B is landed on the ground, and a locking piece at the rear end of the lift frame FL is automatically disengaged from an engagement pin of a front end of the body B. When the body B is landed on the ground, the vehicle is advanced, the lift frame FL is separated from the body B, and the load such as an automobile or the like is loaded and fixed on the body B. Whereby the standby of a loading and unloading vehicle of the body B until the finish of the loading, becomes unnecessary, and the working efficiency can be improved.
Patent JP-H10119933-A (JP)
Title: Sensor for multiple-line hot melt adhesive
Inventor: ICHIEN KENJI
IPC: G01N21/892
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To perform the detection of multiple lines of hot melt at a favorable precision by a simple constitution, and in addition, reduce the cost by providing a detection area setting unit which arranges a detection area for the detection of the hot melt in respective lines, in a manner to be shifted from the carrying direction of a work. SOLUTION: A work W under a state wherein two lines of hot melt H21 , H22 are adhered, is carried by a conveyor 27. In this case, at a detection area A22 where the work reaches first, out of detection areas A21 , A22 , the hot melt H22 is detected, and at the detection area A21 which has an interval L to the detection area A22 , the hot melt H21 is detected. A light receptor element 21 receives the radiation waves of the hot melt H21 , H22 at respective detection areas A21 , A22 by respectively different timings. By this method, the respective lines of the hot melt H21 , H22 can be independently detected, and an absence on a line of the hot melt H21 , H22 can be easily detected.
Patent JP-H11101475-A (JP)
Title: Heat insulation structure of dwelling
Inventor: NAKAGOME CHIHO
IPC: F24F3/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation structure of a dwelling in which the indoor side is heat-insulated from the outdoor side making use of the heat of the earth, the energy is saved through the indoor heat insulation, and dew condensation within a wall is prevented. SOLUTION: A heat exchange pipe 14 having an air inlet on one end and an air outlet 14b on the other end is embedded in the ground 3 below a foundation 4 with the air inlet 14a located above the outdoor ground 2 and the air outlet 14b opposite to a space 5 of the foundation 4 below a floor 7, and spaces 12a, 2b to be communicated with the space 5 of the foundation 4 and an attic space 13 are formed between an external wall 10 and an internal wall 11. The outside air to be sucked through the heat exchange pipe 14 is heat-exchanged with the heat of the earth, and the hot air to be discharged from the air outlet 14b is distributed in the spaces 12a, 12b between the external wall 10 and the internal wall 11.
Patent JP-H02128148-A (JP)
Title: Card printing inspecting device
Inventor: KASAI NAOKI
IPC: B41J29/46
Filed: 1988-11-07
Abstract: PURPOSE:To inspect decoloring of a pattern and a top-bottom inverted printing automatically in a short time by picking up an image of the perimeter at a position of a mark set by a keying means. CONSTITUTION:A mark is set at a position where an inspection is to be performed only corresponding to the number of printing colors. An image of the perimeter at a position of the mark set is picked up with an ITV from an intermittently feeding machine 2 synchronizing an inspection timing signal 2A to be stored into an RAM within an inspector body 5 with this as reference pattern. Then, as for an image of a card to be inspected picked up with the camera 4, the perimeter of the mark position is compared in patter with a reference pattern stored in an RAM when it is set to determine a similarity. then, a comparison judgement is performed to determine whether this similarity exceeds a fixed value and as a result, when the similarity exceeds the fixed value, printing is determined to be normal while it is determined to be defective when it is below the fixed value. The results of the judgement are displayed on a CRT device 6.
Patent JP-2001102568-A (JP)
Title: Iii-v compound semiconductor epitaxial wafer
Inventor: TAKANO KAZUTO
IPC: H01L29/812
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a III-IV compound semiconductor epitaxial wafer with improved electrical characteristics. SOLUTION: Since an In composition near the hetero-interface of a channel layer 30 constituted of InGaAs is similar to that of an electron supply layer 4, constituted of InGaP and In composition in the channel layer 30 changes continuously, the diffusion of In atoms is suppressed, and superior interface steepness is obtained. Thus, HEMT of high electron mobility is obtained by using such a III-V compound semiconductor epitaxial wafer.
Patent JP-2000113050-A (JP)
Title: Electronic book system
Inventor: YAMAMOTO NAOKI
IPC: G06Q50/10
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom for selecting the purchase of an electronic book and reduce the purchase. SOLUTION: In publishers of electronic books, the electronic book is partially enciphered by a read key 10025 dedicated to that book in the format readable only by an electronic book viewer 10010 for the dedicated management of the electronic book and in the state of absence of this read key 10025, partial information is made normally unreadable and distributed. A reader reads the partially omitted electronic book and when he desires the acquisition of regular information, the read key 10025 is acquired by payment and while canceling the enciphered parts, all the information is read.
Patent JP-H06126483-A (JP)
Title: Sn-pb solder
Inventor: KOUNO KOUZOU
IPC: B23K35/26
Filed: 1992-10-19
Abstract: PURPOSE:To increase strength and spreading rate and to improve working efficiency and yield by providing the Sn-Pb solder contg. Sn and Li and/or Ca respectively in specific ratio ranges and consisting of the balance Pb. CONSTITUTION:This Sn-Pb solder contains 55 to 65% Sn and 0.01 to 0.2% Li and/or 0.01 to 0.2% Ca and consists of the balance Pb. The prescribed amts. of the Sn and the Pb are put into a crucible where these metals are heated to melt at 350 deg.C and are stirred in the case of the Sn-Li-Pb solder. The prescribed amt. of an Sn-Li alloy is thereafter added thereto and after these metals are dissolved and stirred, the melt is cast into molds. The casting is then molded to a bar shape or yarn shape, etc., at need. As a result, the Sn-Pb solder having the high strength and spreading rate and the small temp. difference between the solidus line and liquidus line at the m.p. is obtd. Further, the need for treatments, such as reinforcement of the solder joint parts and the plating treatment and pickling treatment of the materials to be joined is eliminated. The working efficiency and yield are thus improved.
Patent JP-S61153501-A (JP)
Title: Position detecting device
Inventor: YAMAGUCHI TAKESHI
IPC: G01B11/00
Filed: 1984-12-26
Abstract: PURPOSE:To obtain an inexpensive device by providing an inexpensive device by forming a mark for position detection of a diffraction grating which differs in grating constant according to its formation position on a body and then providing the device body with a beam generating means and a position detecting means which outputs a signal corresponding to the position of diffracted light. CONSTITUTION:A moving member 2 which is guided as shown by an arrow X is provided with the body 3 to be detected and the mark 4 for position detection. Then, the body 3 to be detected and mark are provided to the moving body 2 in specific position relation. The object body 3 is observed by the observing device consisting of an object 6 and an ocular 7 provided to the device body 5. The mark 4 is formed of the diffraction grating which varies in grating constant (d) successively in an X direction at a proper pitch of 10-5mum from one end to the other, and the mark 4 is irradiated with a laser beam 9 from the laser generating device 8 of the device body 5; and diffracted light is incident on a position sensor 9 which outputs a position signal at an angle of diffraction corresponding to the irradiation position of the laser beam 9, so that the position of the mark is known from the position signal.
Patent JP-S61159242-A (JP)
Title: Production of mold for precision casting
Inventor: IMURA TAKESHI
IPC: B22C7/02
Filed: 1984-12-28
Abstract: PURPOSE:To manufacture a satisfactory casting mold in a short period with less material consumption by putting an injection-molded tubular synthetic resin into metallic molds, blowing compressed air into the molds to mold the synthetic resin, adhering the molding to a sprue of the same material, solidifying and drying the outside surface with a refractory molding material and calcining said material to melt away the resin. CONSTITUTION:The synthetic resin such as PE-styrene copolymer resin is injection-molded 11 to a tubular shape and a rolling over metallic mold 4 is turned to put the molded resin into metallic molds 3a, 8. The resin is inflated by the compressed air to form a hollow molding 12 which is then taken out of the mold. Such molding 12 is adhered to the sprue 13 of the same material. A refractory coating layer 15 is secured to such bound body and is dried. The bound body is heated and calcined in a calcination furnace, by which the resin is melted away and the casting mold is obtd. Since the mold is made of the hollow resin, extremely less consumable material is required and the generation of defects such as mold crack is decreased. The time for removing by calcination and outflow is considerably reduced.
Patent JP-2000114079-A (JP)
Title: Electromagnetic induction type connector
Inventor: KUKI HEIJI
IPC: H02J7/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic induction type connector which allows stable power transmission with smaller size. SOLUTION: Butt surfaces of both cores 21 and 32 (a tip end surface 21C and a tip end surfaces 32E, a front surface 21D and a tip end surface 32D) are so set that one is wider than the other. Thus, even if a connector buts while deviated in the direction of clearance Cl, joint is made with the other core not coming out of the butt surface of one core since the butt surface of one core (the tip end surface 32E, the front surface 21D) is wider than that of the other core (the tip end surface 21C, the tip end surface 32D), assuring a minimum butt surface to allow stable power transmission.
Patent JP-H11118793-A (JP)
Title: Urophanic erythrocyte sorter
Inventor: MITSUYAMA SATOSHI
IPC: G06T7/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for sorting a specimen of urophanic erythrocyte emerges in urine automatically into a specimen susecptible of glomerulopathy and a specimen suspectible of urogenital disease. SOLUTION: The urophanic erythrocyte sorter comprises a CCD color TV camera picking up the image of urophanic erythrocyte, a section 132 for dividing the image into a background region and an objective region containing erythrocyte, a section 133 for calculating the image feature amount, a pattern recognizing section 134 receiving the image feature amount from each objective region and sorting the object, and means 136 for sorting the erythrocyte into a normal erythrocyte and more than one kind of deformed erythrocyte using the image feature amount of erythrocyte and counting the normal erythrocyte and every kind of deformed erythrocyte for each specimen. According to the arrangement, an examiner can determine the necessity of reexamination easily based on the information concerning to the shape of erythrocyte.
Patent JP-H11119765-A (JP)
Title: Video signal conversion device
Inventor: KIMURA TSUTOMU
IPC: G09G3/20
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a video signal conversion device which converts a video signal for forming a color picture so that the signal fits the characteristic of a monitor device. SOLUTION: The device is provided with a memory means 15b for storing a picture-forming digital signal for every dot constituting one unit of each picture, with a picture conversion means 17 for converting one dot of the digital signal stored in this memory means 15b to plural dots each in the horizontal and vertical directions, and with an adding means 18a for adding the horizontal and vertical synchronizing signals of a prescribed period to the digital signal converted by the picture conversion means 17.
Patent JP-H01120221-A (JP)
Title: Threshing and discharge culm binder
Inventor: KANEKO TATSUMI
IPC: A01F12/00
Filed: 1987-11-05
Abstract: PURPOSE:To reduce disturbance of bundled discharge culms, by moving and controlling a raker to the side a little to plant foots by movement of a binding position to the side a little to ear tips by a binder and detection of long culms. CONSTITUTION:A binding position by a binder 2 is moved to the side of ear tips of discharge culms. If culms are longer than the normal length, they are detected to move a raking position by a raker 3 to the side of plant foots and the position on the side of plant foots of discharge culms is raked in the binding position of the binder 2. The raker 3 is automatically moved and regulated according to the movement of the binder 2 and depending on the culm length. Thereby operation is simplified.
Patent JP-S62130746-A (JP)
Title: Noncontact metal continuous casting device and method
Inventor: RAOURU SAUTEBIN
IPC: B22D11/01
Filed: 1986-11-25
Abstract: A device for contactless, vertically downwards continuous casting of metals in an electromagnetic alternating field, has an inductor and an electrically conductive, non-ferromagnetic screen that tapers downwards and features at a vertical distance 9 from this screen an electrically conductive, non-ferromagnetic counter screen that tapers upwards, the distance 9 between the said screen and counter screen being at least 2 mm, at most equal of the height of the inductor and in a continuous process which employs this device the circulation of the melt in the molten head of the ingot is reduced at least in the steady-state phase of casting. The process is particularly suitable for continuous casting aluminum alloys having a magnesium content of at least 2%.