baber/WOPTO huggingface dataset:
Patent JP-H02135021-A (JP)
Title: Lift driving structure for mower
Inventor: FUJIWARA YOJI
IPC: A01D34/64
Filed: 1988-11-17
Abstract: PURPOSE:To provide a mower of improved accuracy and of simplified structure in such a manner that an intermediate shaft is advanced through a screw-feed mechanism by an electromotive motor, and a mower is put to vertical motion through a link mechanism, and when the mower is brought to a specified position, the operation of the motor is stopped. CONSTITUTION:(A) The driving shaft 17 of an electromotive motor 15 and (B) an intermediate shaft 19 interlockingly connected, via a link mechanism 18, to a mower 2, are connected via a screw-feed mechanism 20, and the mower 2 is driven for its vertical motion through the screw-advancement of the intermediate shaft 19 associated with the normal-inverse driving rotation of the driving shaft 17. When the mower 2 is displaced to a specified position, limit switches 27a, 27b output the detection signals to a control means 28 to effect stopping the driving of the motor 15.
Patent JP-H04167035-A (JP)
Title: Address conversion system for electronic computer
Inventor: KURASHIGE TAKEHIKO
IPC: G06F12/02
Filed: 1990-10-31
Abstract: PURPOSE:To enable efficient memory access by performing access from the memory of one of system buses which differ in address width to the memory of the other system bus directly by address conversion. CONSTITUTION:This system is equipped with the memory 32 which is connected to the 1st system bus 21, an input/output device 35 which is connected to the 2nd system bus 22, and an address registering means 101 where an address value indicating a specific storage space on the memory 32 is registered in a storage location which can be specified with the high-order bit address of the 2nd system bus 22. The address value which is specified with the high-order bit address of the 2nd system bus 22 and read out of the address registering means 101 is added to the value of the low-order bit address of the 2nd system bus 22 and the sum result is outputted by an adding means 102 as an address for access to the memory 32. The memory 32 can be accessed directly. Consequently, the efficient memory access is realized without any unnecessary data transfer.
Patent JP-H01134874-A (JP)
Title: Sealed square type secondary battery
Inventor: NAKAMURA HIDENORI
IPC: H01M50/121
Filed: 1987-11-20
Abstract: PURPOSE:To obtain a lightweight sealed square type secondary battery and the high energy density performance thereof by making an outer casing of an organic high polymer material. CONSTITUTION:In a sealed square type secondary battery, an outer casing other than positive and negative terminals is made of an organic high polymer material. The organic high polymer used has electrolyte and water resistant, and gas barrier characteristics. And the high polymer is used in a mono or complex form. For example, a polyamide high polymer is used inside and a polyolefine high polymer outside, or a polyethylene terephthalate or polytetrafluoride high polymer is independently molded for use. According to the aforesaid construction, the weight of the outer casing can be substantially reduced and lightweight and high energy density become available.
Patent JP-S62153298-A (JP)
Title: Purification of aspartime
Inventor: MIYAKI YOSHIYUKI
IPC: C07K5/075
Filed: 1985-12-26
Abstract: PURPOSE:To inexpensively and rapidly purify the titled compound without deterioration such as decomposition, etc., by bringing an aspartame solution, after adjusting pH thereof in a specific range, into contact with one surface of an amphoteric ion-exchange membrane to permeate a low-molecular weight electrolyte through the membrane into an aqueous solution in contact with the other surface of the membrane. CONSTITUTION:A solution of L-aspartyl-L-phenylalanine methyl ester (aspartame) used for such as a sweetener is adjusted to 3-7pH and this solution is fed to a dislysis cell (D) from a tank (A) with a liquid feed pump (P1) through a conduit route 1 and brought into contact with one surface of an anphoteric ion-exchange membrane (E) set in this cell to permeate a low-molecular weight electrobyte through the membrame into a dislyzate in contact with the other surface of the amphoteric ion-exchange membrane (E) to remove the electroyte from the solution. Further the aspartame solution is returned to the tank (A) through a pressure controlling valve (V) and the dialyzate is fed from a the dialyzate tank (B) through a liquid feed pump (P2) in a conduit route 2 and further returned to the tank (B) through an ion-exchange resin cylinder (C) to purify the aimed compound.
Patent JP-H11124064-A (JP)
Title: Track belt for snowmobile
Inventor: ARAKAWA ATSUSHI
IPC: B62D55/253
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the high-speed running performance of the snowmobile by preventing the vibrations, peeling, breakage, and the like during high-speed running, by preventing non-uniformity of rigidity originating from the joined portion of the inner and outer reinforcement layers. SOLUTION: In this track belt, outer and inner reinforcement layers 10A and 10B, comprising strip fabric having a predetermined width, are wound spirally around a track belt body 3A along the cross direction thereof at a predetermined angle. It is possible to wind the reinforcement layers 10A, 10B such that the spiral winding directions of the outer reinforcement layer 10A and the inner reinforcement layer 10B are opposite. It is also possible to provide two layers or more of the spiral reinforcement layers of either the outer layer 10A or the inner layer 10B.
Patent JP-S63144395-A (JP)
Inventor: KONDO KENICHI
IPC: G09G3/20
Filed: 1986-12-08
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-H02268-A (JP)
Title: Sulfanilide compound
Inventor: YOSHIKAWA YOSHINARI
IPC: C07D215/20
Filed: 1988-11-18
Abstract: NEW MATERIAL:A compound expressed by formula I {R<1> is lower alkyl or CF3; R<2> is cycloalkylidenemethyl, 2-pyridylamino, formula II or -A-R<3> [A is O, S, sulfinyl, etc.; R<3> is (lower alkyl, oxo, OH, etc.,-substituted) 5-8C cycloalkyl, tetrahydropyranyl, etc.], etc.} and salts thereof. EXAMPLE:N-(2-Cyclohexyloxy-4-nitrophenyl)methanesulfonamide. USE:A medicine, anti-inflammatory, antipyretic and analgesic agents having high safety with hardly any side effects, such as disorder in digestive tracts, etc. PREPARATION:A 2-halonitrobenzene is reacted with a compound expressed by formula III (Y is O or S) in the presence of a base to form a compound expressed by formula IV, which is then reduced to afford an amino derivative. The resultant amino derivative is subsequently reacted with a compound expressed by formula V (X is F, Cl, etc.) or formula VI to provide a sulfanilide derivative, which is further nitrated to afford the compound expressed by formula I (R<2> is -A-R<3> and A is O or S).
Patent JP-H05105464-A (JP)
Title: Production of inorganic powder-containing silica beads
Inventor: HORIE HIROMICHI
IPC: C03C12/00
Filed: 1991-10-11
Abstract: PURPOSE:To obtain a product with a certain particle diameter when inorg. powder-contg. silica beads are produced by an interfacial reaction. CONSTITUTION:An aq. alkali metal silicate soln. contg. dispersed inorg. powder is emulsified in an org. solvent in the presence of an emulsifying agent to prepare a water-in-oil type emulsion, this emulsion is mixed with an aq. soln. of a compd. causing an insoluble silica formation reaction with the alkali metal silicate and inorg. powder-contg. silica beads are produced. The emulsifying agent used is polyoxyethylene sorbitan fatty acid ester having 1-40mol number of added ethylene oxide or a mixture of this ester with a sorbitan fatty acid ester and the org. solvent used has <=2.2 dielectric constant.
Patent JP-H10145702-A (JP)
Title: Holding device and switch device for video display device
Inventor: KAMAYA NAOKI
IPC: H04N5/64
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a switch device which can be operated by the fingers by preparing a wrist belt which is fixed to a wrist, a swing mechanism which is added to the wrist belt and a video display mechanism which is attached to the swing mechanism. SOLUTION: This device consists of an arm part 3 including a swing mechanism 3a which is connected to a video display device 2, and a holder 4 which is attached to a wrist and can freely turn. A wrist belt 10 of the holder 4 is wound round the wrist, and the end part of the belt 10 is fastened by a fastening means 9. Then a release end part 13 of a fore arm fixing part 12 is put on the fore arm by means of elasticity. A screen 6 is adjusted and fixed by the mechanism 3a of the part 3. The video signals sent from a built-in TV tuner of the screen 6 and an external video reproduction device 7 are reproduced by the switching of an operation button. The considerable moment is applied to the holder 4 by the device 2. However, the root of the part 3 is fixed by the belt 10 and surely held since the moment is received by the front arm via the part 12.
Patent JP-2000138649-A (JP)
Title: Method and device for generating multi-matched filter pn vector in cdma demodulator
Inventor: BURNS GEOFFREY F
IPC: H04B1/7075
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To generate a matched filter vector from a reference PN sequence by acquiring the primary state of the reference PN sequence thereby generating the forward PN sequence of a chip value equivalent to at least one reference PN sequence from the primary state. SOLUTION: A state register 206 stores the reference state λREF of a local PN code sequence generated by a reference PN generator 202. A fast forward(FF) PN generator 208 loads the reference state λREF of the register 206 and generates an FF PN sequence. The generator 208 loads the reference state according to an INIT signal supplied by a vector generator controller 220. The length of an offset PN code sequence is fixed depending on a period between continuous INIT signals and the clock velocity of the generator 208.
Patent JP-H10217381-A (JP)
Title: Antibacterial packaging material
Inventor: TAKESHITA KOJI
IPC: B32B27/18
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an antibacterial packaging material in which the dissipation ratio of an antibacterial component is small on producing it and the antibacterial component gradually evaporates on using it and keeps the effect for a long time, by providing a volatile physiological active material having an antibacterial function, originating in a natural material in an adhesive between a basic resin layer and a heat-welding resin layer. SOLUTION: An adhesive layer 2 of a basic resin layer 1 and a resin layer 3 is impregnated with an antibacterial component to form a laminate film and lessen the heat that the volatile antibacterial component receives in the production process of the film in comparison with the heat in the case that the antibacterial component is kneaded in a resin to form a film. And hence, the dissipation of the antibacterial component is reduced. Since the component evaporates while permeating the resin layer, it has sustained releasability and hence, the effect is kept for a long time. It is preferable that orientated polyethylene is used for the basic material side 1 and polyethylene or the like is used for the heat-welding resin layer 3 side, in the laminating resin layers. Methylmethanethiosulfonate or the like is used as a volatile physiological active material originating from an antibacterial natural material but other kinds of materials having the same volatile physiological active materials can be adapted.
Patent JP-H02137929-A (JP)
Title: Video printer
Inventor: KAWAMURA HIDEAKI
IPC: B41J2/00
Filed: 1988-11-19
Abstract: PURPOSE:To regulate a video printer with a less number of switches by storing data indicating a regulating state by a function selection switch and a regulating switch in a character/graphic memory by an exclusive OR. CONSTITUTION:After the function of an object is performed by a function selection switch 46, its regulation or switchover is conducted within the function by a + switch 44 or a - switch 46. In the case of the - switch 46, regulation, changeover are advanced in a direction reverse to that of the - switch 44. For example, when the switch 44 is pressed in the contrast regulation, its contrast is varied in a strengthening direction, while when the switch 46 is pressed, it is varied, on the contrary in a weakening direction. When graphic data is input from a scanner 16 to a character/graphic memory 18, it can be confirmed by inverting a display section by 1/0. A display pattern is inverted by exclusive OR to the present content of the memory 18, and returned also by the exclusive OR.
Patent JP-H04165312-A (JP)
Title: Photo module and manufacture thereof
Inventor: KURAMOCHI YUZO
IPC: G02B6/42
Filed: 1990-10-30
Abstract: PURPOSE:To mount an arbitrary kind of a photo input output element according to application by providing a receptacle having a sleeve to orderly arrange ferrules and the photo input output element and a housing having an engaging part, an opening part, and a resilient piece. CONSTITUTION:A photo input output element holding part 5 is arranged on the side, opposite to the insertion side of a ferrule 22, of a sleeve 1 to orderly align ferrule 22 used for positioning of an optical fiber 21. A photo input output element 3 to which a lens 4 is fixed is arranged in the photo input output ele ment holding part 5. The photo input and output element holding part 5 is connected to the sleeve 1 through a flange 2 to form a receptacle 15. The recep tacle 15 is fixed to a housing 13 and resilient pieces 12 to lock a photo connec tor plug 20 are arranged in two spots of upper and lower spots of the sleeve 1 of the receptacle 15. An opening part 28 in which the photo connector plug 20 is inserted is formed in the tip of the resilient piece. This constitution mounts an arbitrary kind of the photo input output elements 3, responding to applica tion, in a photo module.
Patent JP-2001106110-A (JP)
Title: Vehicle steering unit
Inventor: NISHIZAKI KATSUTOSHI
IPC: B62D113/00
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To appropriately carry out posture control (steering posture control) by controlling a steering mechanism. SOLUTION: Whether a significant yaw change is caused after a steering mechanism is operated, or not is determined (S1). If it is determined that no significant yaw change is caused, it is determined that no steering is effective, and according steering operation is interrupted (S2). In this case, the steering mechanism is controlled so as to obtain a steering angle corresponding to a degree of manipulation of a steering wheel. If it is determined that a significant yaw change is caused, the steering posture control is continued (S3). With this arrangement, ineffective control during running on a low friction road surface can be avoided. Further, it is ensured to turn steered wheels into a direction intended by the driver when the vehicle runs onto a high friction road surface from a low friction road surface, thereby it is possible to prevent the vehicle posture from being unstable.
Patent JP-H07269719-A (JP)
Title: Valve with seal ring with periphery-welded laminate
Inventor: ADAMS SIEGBERT
IPC: F16K1/226
Filed: 1994-11-28
Abstract: PURPOSE: To prevent the leakage of pressurized fluid through a laminated metal seal ring without using a gasket by flatly placing laminations each other, abutting the opposed lamination surfaces each other and welding inner edges or outer peripheral edges of the laminations each other in sealing states. CONSTITUTION: A laminated metal seal ring 22 has a supporting surface 26 formed by a pair of opposed curved tip parts 24 of seal ring laminations 66 and constitutes a seal by being engaged to a conical surrounding valve seat or a seating surface 28 of a disc when the disc is in a closing state. Radial outer edges 68 of the laminations are flat. Namely, the edges 68 are axially matched and are mounted each other by a continuous sealing surrounding welding part 70. This welding part 70 is formed by a cold welding method, that is, a WIG welding method or a laser welding method, for instance.
Patent JP-H06153040-A (JP)
Title: Adapter for fitting camera auxiliary machine and transmitter for camera
Inventor: ISHIDO TAKANOBU
IPC: H04N5/225
Filed: 1992-10-30
Abstract: PURPOSE:To simplify the fitting work of a camera auxiliary machine. CONSTITUTION:Terminals 10-15, 49-54 and 64-49 for transmitting and receiving video signals and sound signals are provided between the camera main body fitting part 24 of a connector unit 23 and the battery case fitting part 3 of a video camera main body 1, and between the camera auxiliary machine fitting part 26 of the connector unit 23 and the battery case fitting part 58 of a liquid crystal television 57. Thus, respective terminals are brought into contact with one another and the video signals and the sound signals are transmitted from the video camera main body 1 to the liquid crystal television 57. Thus, the connector unit 23 can mechanically and electrically connect the video camera main body 1 and the liquid crystal television 57 at once at the time of fitting them, and the number of the fitting works of the liquid crystal television 57 to the video camera main body 1 can be reduced.
Patent JP-H01134213-A (JP)
Title: Flowmeter
Inventor: INADA YUTAKA
IPC: G01F1/66
Filed: 1987-11-19
Abstract: PURPOSE:To correct temperature without using any temperature sensor by outputting a signal generated by mixing a temperature detection signal with an ultrasonic wave by the flowmeter which utilizes the ultrasonic wave, and detecting the temperature from variation in the phase of the temperature detection signal in the ultrasonic wave after detection. CONSTITUTION:The flowmeter which detects the flow rate of fluid in a duct 1 by sending an ultrasonic wave signal to the fluid is provided with a temperature detection signal generating circuit 11 and a composing circuit 12, and the temperature detection signal generated by the temperature detection signal generating circuit 11 is mixed with the ultrasonic wave signal generated by the ultrasonic wave generator 10 and sent into the fluid. The ultrasonic wave signal transmitted in the fluid is inputted to a temperature detecting and correcting circuit 15 to measure how much the temperature detection signal shifts in phase. Then the temperature of the fluid is detected according to the measured value and a temperature correction signal is inputted to an ultrasonic wave generator 10. Consequently, no temperature sensor need to be installed in the fluid and errors are eliminated.
Patent JP-2000102414-A (JP)
Title: Compact container
Inventor: OTA TOMOSHIGE
IPC: A45D33/00
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To ensure the easy and fail-proof attachment and detachment of a cosmetics- packed inner tray to and from a compact container which is formed by inserting an inner frame into a container body and freely attachably and detachably fitting the inner tray into the inner frame. SOLUTION: The lower part of an inner peripheral wall 12 is formed as a small-bore part 12c via an upward facing step part. The small-bore part is bored with longitudinal slit grooves 14 opened to the front surface of the upward facing step part at the plural points thereof. The respective forward circumferential lower part sides of these longitudinal slit grooves are provided with first recessed parts 15 communicated to these longitudinal slit grooves and the forward circumferential upper parts of these first recessed parts are provided with second recessed parts 16 opened to the lower surface, respectively. Plural leaf springs which project diagonally upward from the bottom ends of the small bore part are projectingly disposed.  Plural engaging pins 25 projectingly disposed from the outside surface in the lower part of an inner tray peripheral wall 23 are put into the longitudinal slit grooves 14. The respective engaging pins may be fitted into the second recessed parts 16 by pushing down the inner tray and turning apart the inner tray in the forward circumferential direction.
Patent JP-S62153514-A (JP)
Title: Combustion chamber for internal combustion engine
Inventor: YANAGISAWA NAOKI
IPC: F02B19/08
Filed: 1985-12-27
Abstract: PURPOSE:To reduce the generation of HC and bluish white smoke in a wide operation range and improve the fuel consumption and the output, by providing a fuel injection nozzle having a main nozzle hole exposed to a fuel passage and a sub nozzle hole exposed to a swirl chamber. CONSTITUTION:A swirl chamber 7 is communicated through an air induction passage 8 to a main combustion chamber 5. A fuel passage 15 having a sectional area smaller than that of the air induction passage 8 is formed on the way of the air induction passage 8 in such a manner as to be branched therefrom and be exposed to a wall surface of the main combustion chamber 5. A fuel injection nozzle 11 having a sub nozzle hole 13 exposed to the swirl chamber 7 and a main nozzle hole 14 exposed through the fuel passage 15 to the main combustion chamber 5 is located in the fuel passage 15. In a light load operation range including engine starting, an atomized fuel is injected from the sub nozzle hole 13 into the swirl chamber 7 smaller in capacity than the main combustion chamber 5. On other other hand, in a medium and a high load operation range exceeding the light load operating range, an atomized fuel having a large spray penetration is also injected from the main nozzle hole 14 into the main combustion chamber 5.
Patent JP-H04168970-A (JP)
Title: Eddy current type reduction gear
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 1990-10-30
Abstract: PURPOSE:To suppress the maximum temperature of the high temperature part of a braking drum while avoiding the deterioration of a braking torque and keep strength against heat by a method wherein at least one of a ferromagnetic sheet and a permanent magnet, which are arranged in the circumferential direction of the title gear, is provided with a notch at end rims neighboring to each other. CONSTITUTION:A multitude of ferromagnetic sheets 14, arranged in the circumferential direction of a braking drum 4, are provided with acuate notches 21 at both end rims 14a neighboring to each other. The widthwise position of the notches is determined so as to be corresponding to a part of the braking drum 4, whereat the temperature thereof becomes the maximum temperature. A permanent magnet 6 is also provided with notches 22 at both end rims opposing to the ferromagnetic sheet 14. The notches 21 are provided on both end rims 14a of the ferromagnetic sheet 14 whereby the strength of magnetic field of the permanent magnet 6, which is applied on the internal circumferential surface of the braking drum 4 in the axial direction of the braking drum 4 or the widthwise direction of the ferromagnetic sheet 14, becomes weak at parts corresponding to the notches 21 and the amount of heat generation due to the eddy current in the braking drum 4 is reduced in proportional thereto whereby a temperature rise of the central part of the axial direction if the braking drum 4, whereat the maximum temperature has been shown so far, can be suppressed.