baber/WOPTO huggingface dataset:
Patent JP-H01150189-A (JP)
Title: Mini navigation simulator
Inventor: HIRANO MASAYOSHI
IPC: G09B9/06
Filed: 1987-12-08
Abstract: PURPOSE: To facilitate investigation on maneuvering a ship by providing with a computer with a microprocessor with an arithmetic means calculating the movement of the ship and an image processing means successively displaying a track obtained as the result of the arithmetic. CONSTITUTION: In a controller 4, the program of numerical calculating expression which can be applied to all ships based on logics and experiences is inputted. On the other hand, the input means of a designated steering angle and an engine output level are collected in a ship maneuvering command board 5, the input means of auxiliary ship maneuvering data are collected in a ship maneuvering command board 6 and the other data is inputted from a key board. Then each input data of a chart, the position of the ship and a direction is displayed on CRT 8. Then an operation result can be outputted as a hard copy from a printer 9 and a plotter 10.  This miniature ship maneuvering simulator uses a personal computer to input the ship maneuvering data of the ship and water area data by freely combining and giving commands by turning on/off a switch to facilitate the investigation of ship maneuvering.
Patent JP-H08167108-A (JP)
Title: Magnetic head
Inventor: OKUBO MASANORI
IPC: G11B5/17
Filed: 1994-12-13
Abstract: PURPOSE: To provide a magnetic head with which the mounting workability of a bobbin in particular is improved and the shorting of winding is effectively preventable. CONSTITUTION: This magnetic head is so formed that windings are directly formed on the magnetic head element via a bobbin 10. A pair of output terminal fittings 12 are spaced from each other and are inserted onto a bobbin body 11 of this bobbin 10 and a hollow groove 3 is formed at the bobbin body 11 between the output terminal fittings 12 so that the sectional area of the bobbin body 11 in the hollow groove 3 part is made smaller than the sectional area of the insertion part of the output terminal fittings 12. The hollow groove 3 is formed in nearly the central part between the output terminal fittings 12. The mounting operation is facilitated and the shorting accident of the windings is perfectly prevented for the magnetic head element.
Patent JP-2001122161-A (JP)
Title: Cab suspension device
Inventor: MOMIYAMA FUJIO
IPC: B62D33/067
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce a spring constant in the back-and-forth direction of a cab with a simple structure of a link lever bush, and to keep a damping effect to a shock load high. SOLUTION: In this cab suspension device, the front end of a link lever is pivotally supported by a front bush provided in a chassis bracket, a vertical buffer device is disposed between the front bush and a cab side bracket, and the rear end of the link lever is pivotally supported by the cab side bracket through the link lever bush 9. The link lever bush 9 comprises a rubber elastic body 20 having oil chambers 21, 22 filled with a low-viscosity fluid, sandwiching an inner tube 10 from the front and the rear between the inner tube 10 and an outer tube 11, while the front and rear oil chambers 21, 22 communicate with each other through an orifice 25.
Patent JP-2000199833-A (JP)
Title: Optical connector housing, optical connector using the optical connector housing and connecting structure between optical connector using optical connector housing and optical parts
Inventor: SHIMOJI NAOKO
IPC: G02B6/36
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To densely mount an optical connector by easily, freely attachably and detachably connecting the optical connector and an optical part on the side of connecting opposite party without using a connecting jig, etc. SOLUTION: An optical connector housing 3 is U-shaped by provided arm parts 1 extended from both end sides of a face 2 on the side of a base end to house a ferule 6 in a space between the parts 1 and as shown in (b), pawl parts 4 on the tip side of each arm part 1 are engaged with the recessed parts 14 of an optical module 11 to connect the optical connector 10 and the module 11. Open angle driving cam surfaces 9 opening the tip sides of the parts 1 are provided on the inner wall of the parts 1 extending from the position of the rear end surface 18 of the ferule 6 to the base end side of the housing 3.  As shown in (c), at the time of pulling the ferule 6 to the side of the surfaces 2 on the base end side of the ferule 6, the rear end face 18 of the ferule 6 is moved along the surface 9 to angle-open the parts 1 to disengage the parts 4 from the parts 14 to release connection between the connector 10 and the module 11.
Patent JP-H03172580-A (JP)
Title: Axial piston device
Inventor: NAKAMURA KANEHITO
IPC: F04B1/20
Filed: 1989-11-30
Abstract: PURPOSE:To keep off any pressure pulsation by installing a pre-pressurization- predecompression mechanism which regulates phases of both up and down strokes of a piston and reduces a pressure differential at the time of being interconnected to both intake and discharge ports, and thereby making a phase variation in piston strokes settable to be nonlinear in relation to pressure. CONSTITUTION:An axial piston pump is made up of housing each plunger 12 in plural cylinder bores 207 provided in a cylinder block 11 housed in a housing 10 free of rotation as one body with a shaft 22. Then a swash plate 30 is tilted and displaced whereby it varies a stroke of the plunger 12, thus pumping capacity is also varied. In this case, there is provided a mechanism which passes through an axial center of the shaft 22, turns and transfers the swash plate 30 around a straight line vertical to a paper surface, and changes the phase of reciprocation in the plunger 12, thereby varies the stroke of the plunger 12 in both pre-pressurization and predecompression strokes. This mechanism consists of a control piston 100 pressing respective recesses formed in both front and rear surfaces of the arm part 223 of the swash plate 30 and a supporting part 420.
Patent JP-H03172654-A (JP)
Title: Automatic transmission for vehicle
Inventor: ASADA TOSHIYUKI
IPC: F16H61/10
Filed: 1989-11-30
Abstract: PURPOSE:To reduce production of a shift chock by controlling a frictional engaging means so that during shift from a given main gear shift stage to other main gear shift stage, an auxiliary gear shift stage at which the direction of the rotation change of a rotary member is not inverted is temporarily set. CONSTITUTION:A main gear shift stage is set by means of an engine load and a car speed serving as a parameter. When a shift is decided along with the change thereof, an auxiliary gear shift stage not set during normal running is set between a present main gear shift stage and a target main gear shift stage. When inversion of the direction of a rotation change does not occur to any rotary member of a planetary gear mechanism between the present main gear shift stage and the auxiliary gear shift stage and between the auxiliary gear shift stage and a target main gear shift stage, the engaging and disengaging state of a frictional engaging means is varied so that an auxiliary gear shift stage is temporarily set according to a command from a control means. This constitution prevents execution of a simultaneous gear shift without increasing kinetic energy occasioned by inertia to be absorbed even during a shift between separated main gear shift stages.
Patent JP-H04180841-A (JP)
Title: Method and apparatus for preparing plate-shape catalyst
Inventor: KONISHI KUNIHIKO
IPC: B01J37/02
Filed: 1990-11-15
Abstract: PURPOSE:To prepare a plate-shape catalyst having high strength by making the angle of the straight line connecting the centers of two rolls and the contact start point of a reticulated body made of an inorg. fiber with the rolls larger than the angle of the contact point with a paste coating press bonding roll. CONSTITUTION:Upper and lower coating press bonding rolls 1,2 are rotated and a catalyst paste is held between upper and lower reticulated bodies made of an inorg. fiber to bond both reticulated bodies and the excessive paste is extruded in the direction opposite to the rolls. At this time, the reticulated body 4 is supplied to a position where the center angle B formed by the straight line connecting the centers of two rolls 1,2 and the straight line connecting the center O1 of one coating roll 1 and the contact start point of the reticulated body 4 made of the inorg. fiber with the roll 1 becomes larger than the center angle A formed by the straight line connecting the centers of both rolls 1, 2 and the point where the end part on the forward supply side of the paste 5 comes into contact with the roll 1 along the roll 1. By this method, since the reticulated body is supported in contact with the roll even when there is the excessive paste no shearing force acts and a plate-shape catalyst having high strength is obtained.
Patent JP-H04181562-A (JP)
Title: Linear motor
Inventor: TAKEKOSHI TARO
IPC: G11B21/02
Filed: 1990-11-15
Abstract: PURPOSE:To simplify component process of a carriage and to stabilize driving characteristic by forming a guide groove on an outer yoke, and rotatably holding a plurality of guide rollers to be rolled there along on the carriage. CONSTITUTION:A plurality of guide rollers 16 are rotatably supported to both ends of a carriage 1, and rolled along V-shaped guide grooves 5a engraved on the outer surfaces of two outer yokes 5 disposed at the outsides of both sides 2b of a movable coil 2. The yokes 5 are parts of a magnetic circuit and simultaneously used as a role of a guide member of the carriage 1. Inner yokes 4 and the yokes 5 are disposed in parallel, and a permanent magnet 3 and sides 2b of the coil 2 are disposed in the space there between. A voice coil type linear motor is composed of the coil 2, the yokes 5, 4 and the magnet 3.
Patent JP-H07159689-A (JP)
Title: Optical system for amphibious camera
Inventor: MOROOKA MASARU
IPC: G02B15/20
Filed: 1993-12-09
Abstract: PURPOSE:To provide an optical system for an amphibious camera capable of being switched to photographing states in the air and under water only by mounting/demounting an auxiliary lens system having simple constitution and capable of photographing while keeping high image-formation performance even in a high-magnification zoom lens. CONSTITUTION:In this optical system, a 1st group having negative power (G1), a 2nd group having negative power (G2) and a 3rd group having positive power(G3, G4, G5 and G6) are arranged in order from an object side; and a variable focal distance zoom lens is constituted by moving respective lens groups; and further underwater photographing is possible by mounting the auxiliary lens system 1 to the object side of the lens group.
Patent JP-2000120436-A (JP)
Title: Heat exchanging device for construction machine
Inventor: SONODA ATSUSHI
IPC: F01P3/18
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To expand a space within a building cover located at the upstream side of a first heat exchanger, and furthermore, efficiently cool fluid inside of a second heat exchanger. SOLUTION: Air flow through holes 15 are provided for the upper cover 13 of a building cover 11, and an inter-cooler 24 is disposed to a place close to the upper end part of an oil cooler 22 so as to be extended horizontally in a state that it is faced to the air flow through holes 15. By this constitution, the direction of cooling air to be sucked in the inside of the building cover 11 through the air flow through holes 15 is roughly vertical with respect to the inter-cooler 24 so as to let cooling air uniformly abut against the inter-cooler 24, so that compressed air within the inter-cooler 24 can thereby be efficiently cooled. Furthermore, since a large housing space 30 is formed in a space below the inter-cooler 24, an air cleaner 31, a battery 32 and the like can thereby be housed in the housing space 30, so that the housing space 30 can thereby be effectively made use of.
Patent JP-2000122628-A (JP)
Title: Display control device
Inventor: KATO TORU
IPC: G09G5/00
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent such a flicker phenomenon of image plane display that the image plane is displayed in a moment by setting the time during which the image plane, displayed according to an outside input, such as a button operation, notice of a signal from a base station or the like, is displayed at the minimum, and by forbidding switchover of the image plane during the time. SOLUTION: This display control device has a storage device 3 for storing a minimum display time, namely, a minimum time for display each of a display content of the image plane displayed at present and a display content of the image plane to be displayed next, and the image plane displayed at present and the image plane to be displayed next, a display control part 2 for executing a control for forbidding the display of a display content of the image plane to be displayed next, when a display command of the image plane to be displayed next is received during the period when the minimum display time relative to the image plane displayed at present is not yet finished, and for executing a control for displaying a display content of the image plane to be displayed next, when the finish of the minimum display time relative to the image plane displayed at present is detected.
Patent JP-S63161013-A (JP)
Title: Isocyanate group-containing modified polyorganosiloxane and production thereof
Inventor: YASUDA HIROFUMI
IPC: C08G18/61
Filed: 1986-12-24
Abstract: PURPOSE:To obtain the titled polymer causing no bleeding on blending with active hydrogen-contg. resin, capable of imparting water repellency, etc., by reaction between a modified polyorganosiloxane and a compound carrying two or more isocyanate groups. CONSTITUTION:(A) A living polymer of formula I (Me is methyl; Ph is phenyl, R is Me or Ph; M is Na or Li; m+n=0-600) and (B) a chlorosilane compound of formula II (a is 1 or 2) are made to react to form an H-modified polyorganosiloxane, which is then allowed to react with (C) a silylated product of a compound of formula III (R<1> is H or Me; b is 1-3; c is 1-300). The resulting product is treated with, e.g., hydrochloric acid followed by reaction with at least equimolar amount of (D) a compound having two or more isocyanate groups (e.g., tolylenediisocyanate), thus obtaining the objective poly mer of formula IV (Q is residue of the component D).
Patent JP-H0670710-A (JP)
Title: Production of dough for fried food
Inventor: KAMIYAMA RIYOKUICHIROU
IPC: A23L11/00
Filed: 1991-10-28
Abstract: PURPOSE:To obtain dough for a fried food suitable for lightly fried food, having excellent uniformity by heat-treating raw slurry of soybean to form soybean milk, adding a given amount of reconstituting water, cooling and coagulating. CONSTITUTION:A raw slurry of soybean or raw soybean milk having high concentration is heat-treated to form soybean milk. A given amount of reconstituting water containing a coagulant is added to the soybean milk, which is cooled and coagulated to give the objective dough for a fried food.
Patent JP-H10145602-A (JP)
Title: Image recording device
Inventor: KOIKE KAZUMASA
IPC: B41J2/485
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To smooth slant lines in a recorded image by instructing the recording of black dots in the area of a prescribed ratio in a prescribed area to an image recording means when a slant line image is discriminated. SOLUTION: Binary image data inputted from an input part 1 are successively stored in a 3×3 buffer memory 8a secured as one part of storage areas inside a RAM. At a slant line detection part 2, 3×3 slant line pixel patterns are provided. When a concerned picture element E in the 3×3 buffer memory 8a is a black picture element, pattern matching is performed between 3×3 picture elements with that concerned picture element E as a center and a slant line pixel pattern and when they are coincident, the concerned picture element E is discriminated as a slant line part. The discriminated result of the slant line detecting part 2 is reported to an output determining part 4.  When the reported result is 'coincidence', the output determining part 4 instructs it to an output part 5 that a duty ratio in the case of recording the black dots corresponding to the concerned picture element E is to be 50%, for example.
Patent JP-H11138732-A (JP)
Title: Decorative sheet
Inventor: TANAKA HIROSHI
IPC: B32B3/30
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a steric effect due to an embossing pattern and profundity in a pattern. SOLUTION: A printed pattern layer 3 consisting of a specified pattern in a colored ink 6 is formed on the surface 2a of a base material 2 formed of a colored hard resin film, and a transparent layer 4 is formed on the surface of the printed pattern layer 3 using a transparent film of a semiflexible resin, and further, an indented pattern 5 formed by embossing based on a specified pattern which is different from the printed pattern layer 3, is formed on the surface of the transparent layer 4. At the same time, only the interior of the recessed part 5a of the indented pattern 5 is filled with the colored ink 6. Further, an uneven pattern 7 formed by embossing based on a specified pattern which is different from the pattern of the printed pattern layer 3 or the indented pattern 5 formed by embossing, is formed on the surface of the transparent layer 4.
Patent JP-H01151998-A (JP)
Title: Method for purifying water using ceramics
Inventor: MIKI OSAMU
IPC: C02F3/10
Filed: 1987-12-08
Abstract: PURPOSE:To treat sewage efficiently, by passing raw water into which oxygen has been dissolved through a ceramics fixed bed to which bacteria have been attached, passing thereafter water through a filtration tank of ceramics filter medium. CONSTITUTION:A mixed liquid of activated sludge is passed through ceramics fixed beds 5 of a bioreactor A to conduct aeration, thereby attaching bacteria to the ceramics. And raw water to be treated 1 is supplied to the bottom of the bioreactor A by means of a raw water feed pump 2 and at the same time aeration is carried out from an aeration pipe 4. While the raw water flows upwardly through an air lift pipe 5, oxygen is caused to be dissolved into the raw water to treat it biochemically. After the treatment, biochemical membrane treated water 8 is introduced into a ceramics filtration tank 12 to be filtered from the upper part of a ceramics filtration device B, while clean treated water 10 is discharged from the bottom thereof. In this manner, organic substances can be treated at a high efficiency.
Patent JP-H04181782-A (JP)
Title: Rear electrode of solar cell and the method of connecting lead wire to said electrode
Inventor: ISHIKAWA TOMONORI
IPC: H01L31/04
Filed: 1990-11-16
Abstract: PURPOSE:To make it possible to connect lead wires adequately by arranging a main electrode comprising an Al film formed on the opposite side of a light- receiving surface and a group of auxiliary electrodes formed on the main electrode surface and having projected portions in one direction. CONSTITUTION:When solar cells 10 having rear electrodes are immersed into a solder solution 16 in a solder bath 15 and then raised above the solution, the solder will be coated on the surface of an auxiliary electrode 12, thereby forming a thin solder coat layer 23. At the same time, the solder solution flows to the tip portion and a solder rich portion 17 is formed at the projected portion at the tip of each auxiliary electrode 12. In this case, by providing the same shape for the auxiliary electrode 12, the height of the solder rich portion 17 from the main electrode face can be made the same. Thus, by soldering a lead wire 25 to the solder rich portion 17, the lead wire can be connected fairly good. By doing this, the solder rich portions can be uniformly made and the soldering of lead wire can be made fairly good.
Patent JP-H04183814-A (JP)
Title: Production of extra-low carbon steel
Inventor: KIYOSE AKITO
IPC: C21C7/10
Filed: 1990-11-16
Abstract: PURPOSE:To allow the easy decarburization down to an extra-low carbon region by immersing a lance into a molten steel and blowing an inert gas therein after the molten steel is decarburized down to a specific carbon content or below at the time of subjecting the molten steel to decarburization refining with an RH type vacuum degassing device. CONSTITUTION:Immersion pipes 2A, 2B of the vacuum chamber 1 of the RH reflux type vacuum degassing device are immersed into the molten steel 3 in a ladle 8 and the inert gas is blown from a gas blowing port 5 provided on the inside wall of the riser 2A of the immersion pipes and is floated in the form of bubbles to rise the molten steel 3 in the ladle into the vacuum chamber 1 where the molten steel is subjected to vacuum decarburization. This steel is circulated by a downcomer 2B into the ladle 8. The lance 6 mounted to the vacuum chamber 1 is immersed into the molten steel when the content of C in the molten steel 3 decreases to 0.005wt.%. The inert gas, such as Ar, is then blown from this lance and is bubbled into the molten steel, by which the gas-liquid reaction boundary area is increased and the stirring force of the molten steel is increased. The decarburization rate is thus improved and the extra-low carbon steel is easily refined.
Patent JP-H07137636-A (JP)
Title: Railroad crossing control device
Inventor: SAITO MASAHIKO
IPC: B61L29/22
Filed: 1993-11-17
Abstract: PURPOSE:To prevent stopping of a crossing control signal by quick return operation of a substitute lever and to certainly output the crossing control signal until a train passes a railroad crossing. CONSTITUTION:An inward territory includes a crossing road 5 and it is provided ahead of a track adjacent to a platform of a station 8. A train detection circuit 1 outputs a train detection signal S11 by way of detecting existence of a train 7 in the inward territory L1. A control circuit 2A outputs a crossing control signal S2 at the time when a substitute lever signal S92 is input. The crossing control signal S2 is output for constant time Td even after the substitute signal S92 is released. The crossing control signal S2 is continuously output when the train detection signal S11 shows 'existence' of a train. Output of the crossing control signal S2 is stopped at the time when the train detection signal S11 becomes 'no' train.
Patent JP-H07137007-A (JP)
Title: Peeler for log
Inventor: ISHIDA KEIICHIRO
IPC: B27L1/08
Filed: 1993-11-17
Abstract: PURPOSE:To provide a peeler for a log without separating from a surface of the log by a cutter smoothly in response to a surface shape of the log by reducing an inertial force to be applied to the cutter at the time of turning a peripheral edge of the log. CONSTITUTION:A peeler for a log comprises an arm 5 having a cutter 6 rotatably provided at its end and rotatably mounted at a rotary ring 4 to peel a skin Wa of the log W by passing the log W through the ring 4, relatively moving the both to turn a peripheral edge of the log W while rotating the cutter 6, wherein the arm 5 is further extended oppositely to the cutter 6 from a rotating fulcrum 5c of its base end 5b, and a weight 12 or a balancer B formed partly of a driving member of the cutter 6 is provided at the end 5b. Thus, the cutter 6 of the end 5a of the arm 5 is not separated from the log W due to a centrifugal force of the ring 4 or inertial force of its gravity and peels the skin Wa smoothly in response to the shape of the log W.