baber/WOPTO huggingface dataset:
Patent JP-H05179396-A (JP)
Title: Low yield ratio high strength hot rolled steel sheet and manufacture thereof
Inventor: MASUI SUSUMU
IPC: C22C38/12
Filed: 1991-12-27
Abstract: PURPOSE:To manufacture a hot rolled steel sheet having a low yield ratio and high strength and, furthermore, excellent in spot weldability by executing heat treatment to a hot rolled steel sheet contg. specified ratios of carbide forming elements as for the content of C under specified temp. conditions. CONSTITUTION:A slab contg., by weight, <0.18%C, 0.5 to 2.5% Si, 0.5 to 2.5% Mn, <0.05% P, <0.02% S, 0.01 to 0.10% Al and one or two kinds of 0.02 to 0.5% Ti and 0.02 to 1.0% Nb so as to satisfy C>=0.05+Ti/4+Nb/8 or, furthermore, contg. 0.3 to 1.5% Cr is subjected to hot rolling so as to complete the rolling at >=820 deg.C into a sheet, which is retained in the temp. range of 820 to 720 deg.C for >=10sec. Successively, this sheet is rapidly cooled from the temp. at >=10 deg.C/sec cooling rate and is coiled at <=500 deg.C. The objective hot rolled steel sheet having a ferritic and matensitic or/and retained austenitic structure in which fine carbides such as TiC and NbC are uniformly deposited can be obtd.
Patent JP-H11190957-A (JP)
Title: Fixing device and image forming device provided therewith
Inventor: KOMATA MASASHI
IPC: G03G15/00
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a faulty fixing and high-temperature offset at the time of consecutive fixing of a transfer material. SOLUTION: A fixing film 2 is movable fit to a stay 1, and held by a heater 6 and a pressure roller 4 from its back surface side and its front surface side, respectively. The rotation of the roller 4 is varied by a speed varying means 15 so as to very the carrying speed of the nipped and carried transfer material P by a fixing nip part N. An energizing control means (CPU) 10 is plurally provided with temperature decision means (function possessed by the CPU 10) for deciding the heating temperature of the heater 6 to the first transfer material at the time of performing the consecutive fixing to plural sheets of transfer material and deciding how to lower the heating temperature based on the temperature of the heater 6 at the time of performing the fixing to the second and succeeding sheets of transfer material in accordance with the difference of the carrying speed at the time of fixing, so that the heating temperature is properly set in accordance with the carrying speed of the transfer material and the temperature of the heater 6 at the time of fixing, and the faulty fixing caused by insufficient heating and the high-temperature offset of a toner image caused by excessive heating are effectively prevented.
Patent JP-H06191466-A (JP)
Title: Hull structure for planing boat
Inventor: ABE YOSHIAKI
IPC: B63B1/18
Filed: 1992-12-25
Abstract: PURPOSE:To simplify a hull structure, reduce size and weight, change the attitude of a hull easily with a lift generating function enhanced at the time of sliding, and concurrently make it easy to change the attitude of the hull at the time of bring a boat to a stop as well as to make the boat easily run aground over a deck from the sea. CONSTITUTION:Each lift adjusting member 20 is installed on both the sides of a hull where the member continuously integrates each flap section 21 provided for the stern 16 and each sponson section 22 provided for the rear section of each side hull 17 into one by means of each lift generating section 23. And each flap section 21 is utilized, as required, as a floating body or a floating means.
Patent JP-H10180801-A (JP)
Title: In-mold decorative sheet and manufacture of in-mold decorated product using the same
Inventor: NAKAMURA YUZO
IPC: B29C45/14
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain an in-mold decorative sheet having uniformly a hologram pattern having durability in a gap part of a color pattern by a method wherein a foil on which a hologram layer is formed is used, and the hologram layer is transferred to the gap part in which a color pattern layer is not formed by a hot stamp method. SOLUTION: In a transfer sheet, a transfer layer composed of a peeling layer 2, a color pattern layer 3, a hologram layer 4, and an adhesion layer 5 is formed on one side of a substrate sheet 1. As material of the substrate sheet 1, a ressin sheet such as polypropylene resin, polyethylene resin, etc., a metal foil such as an aluminum foil, a copper foil, etc., a cellulose sheet such as glassine paper or the like, or a complex or the like of respective sheets are used. The peeling layer 2 is wholly or partially formed on the substrate sheet 1 or a releasing layer. As a method for forming the peeling layer 2, a gravure coat method, a roll coat method, etc., are used. The hologram layer 4 is formed by a hot stamp method.
Patent JP-H05345753-A (JP)
Title: Carboxylic acid amide derivative
Inventor: HOSODA AKIHIKO
IPC: C07D333/18
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a new carboxylic acid amide derivative, having calpain inhibiting activity and useful as a therapeutic agent for ischemic diseases, inflam mation, myodystrophia, cataract, immunopathy, essential hypertension, etc. CONSTITUTION:The objective compound of formula I [R<1> is aromatic hydrocarbon group; heterocyclic group, alkyl, alkenyl or X-R<3> (X is O or S; R<3> is aromatic hydrocarbon group, heterocyclic group or alkyl); Y is saturated heterocyclic group containing N or monocyclic saturated hydrocarbon group; R<2> is substituted alkyl, substituted alkenyl, acyl, substituted sulfonyl, alkoxycarbonyl, substituted carbamoyl or substituted thiocarbamoyl; n is 0-5], e.g. (2R,2S)-1- benzyloxycarbonyl-azetidine-2-carboxylic acid-(1S)-(1-formyl-3-methylthio)propylamide. This compound of formula I is obtained by reacting a carboxylic acid derivative of formula II with an amine derivative of formula III, preferably in the presence of a condensing agent and then oxidizing the resultant alcoholic derivative of formula IV.
Patent JP-H05179569-A (JP)
Title: Cotton-containing woven fabric having excellent handle
Inventor: OTA SHOZO
IPC: D03D25/00
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a soft cotton woven fabric having resilience and excellent handle by modifying internal structure of a cotton monofilament constituting a cotton woven fabric and improving physical properties of woven fabric. CONSTITUTION:A cotton fiber is treated with liquid ammonia or primary amines and the treating agent is uniformly permeated into the inside of the cotton fiber to give a fiber modified in crystalline structure of cellulose constituting the cotton monofilament. The modified fiber is used to provide the soft objective cotton -containing woven fabric having resilience and excellent handle, being <=0.1 in torsional rigidity and shearing hysteresis, preferably <=0.7 in flexural return property measured by KES method and <=0.8 in shearing return property. The woven fabric is suitable for clothing such as dress shirt or blouses.
Patent JP-H06197285-A (JP)
Title: Image pickup unit
Inventor: OSOZAWA NORIYOSHI
IPC: H04N5/372
Filed: 1992-12-25
Abstract: PURPOSE:To eliminate a fixed pattern noise included in an output signal of an image pickup element by driving a CCD without exposure so as to detect and store the fixed pattern noise and cancelling the stored noise at image pickup. CONSTITUTION:A fixed pattern noise of a CCD 2 is detected by driving the CCD 2 with no exposure and the detected result is written and stored in a memory 16. Then the content of the memory 16 is read at image pickup by the CCD 2 and a noise signal via a D/A converter 17 or the like is fed to a subtractor 12, then the fixed pattern noise of the image pickup element included in an output signal of the image pickup element is cancelled out.
Patent JP-H06191305-A (JP)
Title: Drive device for vehicle
Inventor: TODA ISAO
IPC: B60K17/356
Filed: 1992-12-25
Abstract: PURPOSE:To properly set an area to motor drive an drive wheel by providing a motor control means to generate a positive drive force in a motor when a vehicle travels straight forward and accelerated and a prohibition means to prohibit to generate a positive drive force when it travels at high speed over a specified limit. CONSTITUTION:After signals from sensors, etc., have been read in E1, it is judged in E2 whether or not a vehicle is set at a high speed over a specified limit. When the judgment is NO in E2, it is judged in E3 whether the vehicle travels straight forward or not. When the judgment is YES in E3, it is judged in E4 whether the vehicle is accelerated or not. When the judgment is YES in E4, it is judged in E5 whether the vehicle is accelerated suddenly or not. Then, when the judgment is YES in E5, a motor drive force to assist a positive drive execution of an independent mode is generated in E6. Also, when the judgment is YES in E2, the vehicle is judged to be running at high speed, and motor drive is prohibited. Accordingly a motor can be assist-driven to the minimum as required.
Patent JP-H11188280-A (JP)
Title: Crusher
Inventor: SUZUKI KATSUYA
IPC: B02C18/14
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To sufficiently finely crush a raw material before charging it to a shredder and to improve the processing capacity of the shredder. SOLUTION: In this crusher wherein in a casing provided with a feeding port 2 in the upper part, a discharge port 3 in the lower part and a chute 4 having such an inclined angle that a material to be crushed charged from the feeding port 2 is slipped down by gravity in the rear part, an upper rotor 5 provided with plural lines of crushing blades 11 in the lateral direction and where the chute 4 side rotates downward and a lower rotor 6 provided with plural lines of crushing blades 12 so that they are inserted between the lines of the crushing blades 11 of the upper rotor 5 and rotating at a higher speed than the upper rotor 5 in the reverse direction are pivotally supported, a step part 25 is formed in the mid-way of the chute 4 and below it, the plural lines of fixed blades 18 are installed so that they are inserted between the lines of the crushing blades 11 of the upper rotor 5,  in the front of the casing 1, front fixed blades 27 inserted between each of the lines of the crushing blades 12 of the lower rotor 6 are installed.
Patent JP-H05185043-A (JP)
Title: Rotary 2-system jetting nozzle device
Inventor: UCHINAMI TOSHIROU
IPC: B08B5/02
Filed: 1991-12-28
Abstract: PURPOSE:To perform separate jetting for two kinds of fluid, such as liquid and gas. CONSTITUTION:The 1st tubular rotating shaft 11 and the 2nd tubular rotating shaft 12 are coaxially and rotatably combined in the form of a duplex tube. The space inside the 1st rotating shaft 11 is made to be the 1st passage 12 through which the 1st fluid flows and the 1st fluid is led to the 1st nozzle 14 installed in the 1st nozzle pipe 15 leading to the passage 12. The space between the 1st rotating shaft 11 and the 2nd rotating shaft 21 is made to be the 2nd passage 22 through which the 2nd fluid flows and the 2nd fluid is led to the 2nd nozzle 24 installed in the 2nd nozzle pipe 25 leading to the passage 22. Further, a torque transmitting means 40 is provided on the 2nd rotating shaft 21. Fluids of two systems fed from the 1st and 2nd passages 12, 22 are jetted from the 1st and 2nd nozzles 14, 24, respectively, while rotating the 1st and 2nd rotating shafts 11, 21.
Patent JP-H11260006-A (JP)
Title: Device and method for positioning read/write head of hard disk drive
Inventor: HEATON MARK W
IPC: G11B5/55
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for controlling a double actuator system according to a single position information source. SOLUTION: A hard disk drive system is provided with a rotating magnetic disk and a support arm that is supported so that it moves for a disk according to the control of a voice coil motor. A micro actuator 26 supports a read/write head on a support arm and moves it for the disk. A control mechanism controls the voice coil motor and the micro actuator 26 in response to position information displaying the position of the read/write head for the disk that is read by the disk by the read/write head.
Patent JP-2001176720-A (JP)
Title: Polyimide precursor paste containing inorganic powder
Inventor: MATSUMURA NOBUO
IPC: C08L79/08
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To eliminate viscosity increase and gelation in paste, containing inorganic powder and polyimide precursor. SOLUTION: Aromatic heterocyclic compound is contained in a paste containing inorganic powder and polyimide precursor, thereby eliminating viscosity increase and gelation in the paste.
Patent JP-H05156672-A (JP)
Title: Sealed expansible water tank for holding and feeding
Inventor: YUASA HEIJI
IPC: B65D21/08
Filed: 1991-12-03
Abstract: PURPOSE:To reduce the possibility of water making contact with air so as to keep the water clean by connecting a feed water pipe and a discharge pipe to the respective portions of a sealed expansion tank which can be expanded and contracted because of its bellows-shaped wall, and providing a low-pressure air vent valve having a check valve. CONSTITUTION:A feed water pipe 2 and a discharge pipe 3 are connected to the respective portion of a sealed expansion tank 1 the wall of which is in the form of bellows so that it can be expanded and contracted. A check- valveequipped low-pressure air vent valve 22 having a holed partition plate provided inside the pipes, an openable lower float added to the lower side thereof and an openable check valve float added to the upper side thereof is inserted into a hole bored in the upper portion of the sealed expansion tank 1. The outside of each pipe is contacted and joined with the circumference of the hole and a float 5 is placed on the upper portion of the sealed expansion tank 1. Thereby the possibility of water making contact with air when put in the tank 1 is reduced and the water can be kept from making contact with air after being put in the tank by sealing the tank.
Patent JP-H05159663-A (JP)
Title: Push switch
Inventor: SATO TAKASHI
IPC: H01H13/52
Filed: 1991-12-02
Abstract: PURPOSE:To provide cleaning effect, maximize the effective length of a spring, and detect the presence of OA equipment connection within a small space by utilizing the mutual interference of each contact piece part by inserting and holding the arm part of a movable contact piece in a holding hole. CONSTITUTION:Movable contact piece parts 4b, 4c are formed by semicircular tongue pieces. The part 4b regularly makes contact with a first fixed contact part 2b, and the part 4c and a second fixed contact part 3a are generally held in the open state. The upper part 4aA of the U-shaped part 4a of a movable contact piece 4 is held by the top part 5aA of the holding hole 5a of a push button 5, and it is held lightly by passing a pair of protruding parts protruded by squeezing from the outside through through holes. The mutual interference between the respective springs of the parts 4b, 4c is thus never lost. When the button 5 is pushed, the fixed terminal 2, 3 are mutually continued at the point of the time when the button 5 is slightly pushed, the ON state is kept until a stepped part 4e is connected to a stopper 1e, and the presence of connection of a floppy disc can be detected within a small space.
Patent JP-2000181688-A (JP)
Title: Computer system, software installing method and recording medium
Inventor: SAKUGI HIDETOSHI
IPC: G06F9/06
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To automatically perform installation in another node by performing installation in a prescribed node. SOLUTION: A parameter which is inputted by an input device 6 and is needed to install prescribed software in each node 2 and 3 is stored in a storage device 7 and is supplied to each node 2 and 3 through an installation controlling part 5 and a network controlling part 9. Prescribed software is installed in an external storage device based on a parameter corresponding to a 1st node by using an installing medium 10 owned by the 1st node 2. Next, the software is installed in an external storage device 13 with the device 11 as an installation source based on a parameter corresponding to a 2nd node 3.
Patent JP-2001173344-A (JP)
Title: Blind
Inventor: CHISAKA YUKINORI
IPC: E06B9/384
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a blind capable of surely deciding a tilt of a slat to one side to be decided when the slat is folded up. SOLUTION: One end 24a of a rising and falling cord 24 vertically hung down from a head box is inserted into a row of a slat and is connected to a bottom rail 20. One end 24a of the rising and falling cord 24 is connected to a position offset backward of a front and rear direction rather than the center shaft for the center shaft passing through the center of a front and rear direction of the bottom rail 20 by extending it to the longitudinal direction of the bottom rail 20, and when the rising and falling cord 24 is raised, the upper surface of the bottom rail 20 is inclined from a horizontal plane in the front and rear direction.
Patent JP-2000186448-A (JP)
Title: Lock handle device for door of clamp plate reverse direction rotary type
Inventor: TAKIMOTO HIDEAKI
IPC: E05B63/14
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a lock handle device for doors of clamp plate reverse direction rotary type allowing users to select the ergonomically reasonable direction when turning an operation handle in any securing forms, while preventing the operation handle from interfering with a door even if this lock handle device is applied to a double-leafed hinged door. SOLUTION: Bearing cylindrical sections 3 are provided orthogonal to a door 1 in the front and rear faces of the upper section of a fixed base 2, a bearing block 4 is provided in parallel with the bearing cylindrical sections 3 in the rear face of the lower section of the fixed base 2, and the main shaft 6 of an operation handle 5 is fitted in the bearing cylindrical section 3.  In addition, the base end section of an interlocking lever 7 is fixed to the rear end section of the main shaft 6, a sub-shaft 8 is fitted to the bearing block 4, a clamp plate 9, wherein the locking end section 10 formed on the tip section of the clamp plate 9 is engaged with a plate receiving section 12 on the side of a fixed frame body 11, is fixed to the rear end section of the sub-shaft 8, an interlocking arm section 13 is formed faced oblique upward on the opposite side of the locking end section 10 in relation to the sub-shaft, a cam slot 14 is obliquely provided in the interlocking arm section 13, and a cam pin 15 is fixed to the tip section of the interlocking lever 7.
Patent JP-2001177550-A (JP)
Title: Information transmitting device for vehicle
Inventor: MIYAUCHI TAKASHI
IPC: H04L12/437
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption. SOLUTION: The 1st communicating means 23 of a master station 12 successively transmits a control signal to slave stations 13 to 16 in one direction of a loop transmission line 29, the monitoring means 28 of the station 12 confirms the control signal transmitted from the means 23, when the control signal cannot be confirmed, a 2nd communication means 26 is operated to transmit a control signal in the other direction of the line 29, the means 23 continues to transmit the control signal in one direction of the line 29, and when the means 28 receives the control signal from the means 23, the operation of the means 26 is stopped to halt the transmission of the control signal.
Patent JP-2000186700-A (JP)
Title: Piezoelectric bimorph fan
Inventor: TOYODA JUNICHI
IPC: F04F7/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric bimorph fan whose blowing efficiency is improved by eliminating vibration propagation loss, while weight and generated noises are reduced. SOLUTION: A metal plate 11a as a bimorph elastic part arranged between piezoelectric ceramics 2a and 2b has a trapezoidal end. A vibration plate 4 made of plastic film is adhered to the trapezoidal part. Or, a metal plate 11b has a triangle end, and the vibration plate 4 is adhered to the triangle part. The connection parts of the metal plates 11a, 11b, and the vibration plate 4 form an elastic modulus variation area Y. A rate of the metal plate and the plastic film vibration plate is steppedly varied toward a front portion in the area Y. The elastic modulus is thus loosely varied in the elastic modulus variation area Y, for reducing vibration propagation loss. As a result, blowing velocity is increased and blowing effect is remarkably improved.
Patent JP-2000192351-A (JP)
Title: Glass fiber woven fabric and laminated sheet using the same as reinforcing material
Inventor: MATSUMOTO MORIMASA
IPC: D03D15/12
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a weaving design of a glass fiber woven fabric scarcely causing yarn breakage or fuzzing in a weaving step and excellent in resin impregnating properties and further a laminated sheet having excellent heat resistance suitable for a printed wiring board by laminating and molding the glass fiber woven fabric as a reinforcing material. SOLUTION: This glass fiber woven fabric is a rib weave design in which >=2 and <=4 warp yarns simultaneously float and sink for one weft yarn. The laminated sheet for a printed wiring board is obtained by laminating and molding at least one or more sheets of the glass fiber woven fabrics. In the glass fiber woven fabric, a value represented by (number of warp yarns simultaneously floating and sinking for one weft yarn) × (weaving density of weft yarns)/(weaving density of warp yarns) is preferably >=0.6 and <=1.1 and a value represented by (number of warp yarns simultaneously floating and sinking for one weft yarn)×(count of warp yarns)/(count of weft yarns) is preferably >=0.9 and >=1.1.
Patent JP-2000194998-A (JP)
Title: Vehicle running control method and its device
Inventor: LICHTENBERG BERND
IPC: B60W30/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle running control method and a device capable of surely and comfortably controlling an ACC(adaptive cruise control) system when the driver of a vehicle to be controlled desires to make a preceding vehicle recognize driver's will of passing it. SOLUTION: The control method is the one to control the speed or distance of the vehicle in consideration of the interval to the preceding vehicle. In this case, when an important preceding vehicle is detected, vehicle interval control is superposed on speed control. When the distance falls below the target distance between the vehicles set for the preceding vehicle, the vehicle to be controlled is decelerated by specified deceleration rate by the vehicle distance control. When a fact that the distance from the preceding vehicle falls below the target distance between the vehicles is detected by the driver of the vehicle to be controlled by at least one first indicator or a fact that the vehicle moves to the outermost fast lane is detected by at least one second indicator, the vehicle is decelerated by deceleration rate smaller than the specified one or no deceleration is executed.