baber/WOPTO huggingface dataset:
Patent JP-S61151196-A (JP)
Title: Production of substituted-1,3-butadiene derivative
Inventor: SATOU FUMIE
IPC: C07F7/18
Filed: 1984-12-25
Abstract: PURPOSE:To obtain the titled compound economically by easy reaction control in reduced number of processes, by using both a magnesium substituted butadienyl halide and a silane compound having a specific structure as starting raw materials. CONSTITUTION:A magnesium substituted-1,3-butadienyl halide shown by the formula I [B1 and B2 are H, lower alkyl, or MgX (X is halogen), and at least one is MgX; A1 and A2 are H, or lower alkyl] such as Grignard reagent of chloroprene, etc. is reacted with a silane compound shown by the formula SiX1 X2X3X4 (X1-X4 are halogen, lower alkyl, lower alkoxy, with the proviso that a case where X1-X4 are simultaneously lower alkyl is omitted) such as tetramethoxysilane, etc. preferably in a solvent such as THF, etc. in an argon atmosphere at 0 deg.C - room temperature, to give the aimed compound shown by the formula II [Z1 and Z2 are H, lower alkyl, SiY1Y2Y3 (Y1-Y3 are H, lower alkyl, etc.), and at least one is SiY1Y2Y3].
Patent JP-H07188603-A (JP)
Title: Coating material for transparent coating lacquer layer and its use in production of multilayer coating
Inventor: KURAUSU BEDERUKE
IPC: C08L61/20
Filed: 1994-11-11
Abstract: PURPOSE: To obtain a coating agent having high resistance to acid rain and a high content of solids for processing by mixing a hydroxyl-functional (meth) acrylic copolymer with a blocked polyisocyanate and an aminoplast.  
     CONSTITUTION: There is provided a coating agent containing a lacquer additive and a solvent which are generally used, a hydroxyl-functional (meth)acrylic copolymer, a blocked polyisocyanate, an aminoplast and, optionally, the following binder based on a hydroxy-functional polyester resin. The above binder contains (A) 10-30 wt.% styrene and styrene derivative and other components, (B) 5-20 wt.% styrene and/or styrene derivative and other components, (C) 0-40 wt.% hydroxyl-functional polyester, (D) 5-358 wt.% blocked polyisocyanate, and (E) 5-35 wt.% one or more aminoplasts. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03137862-A (JP)
Title: Disk driving device
Inventor: SARUWATARI KIYOSHIGE
IPC: G11B17/28
Filed: 1989-10-24
Abstract: PURPOSE:To increase the number of loaded disks by providing a 1st base where a spindle motor, a pickup, and a pickup moving means are mounted and a 2nd base which moves linearly and reciprocally while supporting the 1st base rotatably. CONSTITUTION:The pickup 30 which reads an information signal recorded on a disk, a pickup base 30a where the pickup 30 is fixed, the moving means which makes the pickup 30 access a target track, and a spindle motor 32 which drives and rotates a turntable 31 while a large-diameter disk 1 and a small- diameter disk 2 are mounted are mounted on the 1st base 20. The 2nd base 40 moves linearly under the guidance of a guide rod 51 while the 1st base 20 is mounted rotatably. Thus, two kinds of disks which are loaded on the same disk driving device at different attitudes can be reproduced and the number of loaded disks can be increased.
Patent JP-H1099498-A (JP)
Title: Game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine in which reach expression is diversified to prevent a game player from being bored, and generate a new desire to play a game, and in which the game can be continued in different reach conditions from those of the others to provide a feel of superiority. SOLUTION: A game machine is provided with a fluctuation pattern display means 31 to display plural fluctuation patterns, a right generation means 64 to generate rights advantagous to a game player when a display pattern after fluctuation of the fluctuation pattern display means 31 is a specified special prize pattern, a pattern memory means 56 to store plural groups of reach patterns, each comprising plural sorts of reach patterns, and a setting means 63 to select either of the reach pattern groups stored in the pattern memory means 56 to be set for a game.
Patent JP-H03137663-A (JP)
Title: Image forming device
Inventor: MATSUSHITA TETSUO
IPC: G03G15/08
Filed: 1989-10-24
Abstract: PURPOSE:To eliminate the manual toner charging operation at the time of actuation by automatically replenishing a developer when there is no developer in a developer container. CONSTITUTION:A toner concentration sensor 13 indirectly detects the presence or absence of the developer in a developing device 4. Without the developer, actuation is needed, and a developer supply device 11 is controlled to replenish a predetermined amount of toner to the developing device 4, whereby the developer is automatically charge at the time of actuation.
Patent JP-H11120862-A (JP)
Title: Push-button switch
Inventor: NAKAMURA YOSHIHIDE
IPC: H01H13/70
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To prevent operation buttons from interfering with a case, and perform smooth switch operation by supporting the sides of the operation buttons mutually facing opposite on a frame via support pieces, and integrally forming the whole. SOLUTION: For an operation button 5a of a push-button switch, its mutually opposite front and rear sides are connected to support pieces 9 and 10 via connecting pieces 8. The respective support pieces 9 and 10 extend in the opposite side directions from the left and right, and its tips are respectively connected to an intermediate part 6b and an outer frame part 6a. When the operation button 5a or 5c is depressed, the front support piece 9 deflects downward with an outer frame part 6b as a support point, and the rear support piece 10 deflects downward with an outer frame part 6a as a support point, and an operation piece 12 turns on a switch 4 operated intermittently according to process time.  In this way, since the respective operation buttons 5a to 5d are respectively supported by the two support pieces 9 and 10 via opposite side connecting parts, the operation buttons 5a to 5d lower without inclining, and do not make contact with an upper plate 1a of a case.
Patent JP-S61158524-A (JP)
Title: Method of vegetating face of slope
Inventor: TAKINO TADAMORI
IPC: E02D17/20
Filed: 1984-12-28
Abstract: PURPOSE:To provide a face of slope having excellent vegetation, by a method wherein the upper end or the middle part of a wire net is bent to form projection lines, the wire sheet is laid over the face of a slope, the projection lines are situated at specified intervals, and vegetation soil is blown against the wire net sheet. CONSTITUTION:A wire net sheet 2 has a horizontally extended projection line 3 formed by bending its upper end or a horizontally extended projection line 3 by bending its middle part. The wire net sheets 2 are laid over a face of slope 1 in a manner that the projection lines 3 are arranged at specified intervals in a vertical direction by means of anchor bolts 4. A vegetation material 5, formed by cultivated soil, seeds, is blown against the wire net sheets 2 to form a step-shaped waveform on the face 1 of slope. This enables provision of a face of slope which is excellent in holding of a moisture content and growth of vegetable.
Patent JP-H09121357-A (JP)
Title: Motion vector detector
Inventor: KANAMARU TOSHIFUMI
IPC: H04N19/139
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To calculate a motion vector by inputting a band signal. SOLUTION: A hierarchical image restoration part 21-i restores an image by inputting a wavelet conversion signal s11-i of a preceding frame and an output signal s21-(i-1) from a hierarchical image restoration part 21-(i-1) on the preceding stage (a wavelet conversion signal in the case of i=0) and outputs that restored image s21-i to a hierarchical image restoration part 21-(i+1) and a motion vector estimation part 23-i on the following stages. The motion vector estimation part 23-i performs block matching for each block of N×M picture elements, finds a motion vector s23-i and outputs it to a motion vector estimation part 23-(i+1) on the next stage. A motion vector s23-n is outputted from a motion vector estimation part 23-n on the final stage.
Patent JP-H06104257-A (JP)
Title: Semiconductor device
Inventor: YAMANA SHOICHI
IPC: H01L21/768
Filed: 1992-09-22
Abstract: PURPOSE:To prevent breakdown of a semiconductor device itself due to an expansion stress to be applied on aluminum wiring by burying an aluminum wiring of the upper most layer in a groove provided on an interlayer film. CONSTITUTION:A photoresist 4 is formed for patterning a groove on an interlayer film 2. Next, a groove 5 is provided on the interlayer film 2 by the anisotropic etching. Moreover, aluminum is vacuum-deposited on the entire surface to form an aluminum film 6. SOG 7 is coated over the aluminum film 6. Next, extra aluminum film is removed by dry etching and the aluminum wiring 1 of the upper most layer is provided in the groove 5 of the interlayer film 2. In this case, the surface of the aluminum wiring 1 is set in the same height level as the interlayer film 2. Finally, a passivation 8 is grown on the interlayer film 2 and aluminum wiring 1. Thereby, even when expansion stress is generated on the resin for the filming of the passivation 8 due to a temperature change, the stress thereof is no longer applied on the aluminum wiring 1 of the upper most layer and breakdown of the aluminum wiring 1 can be eliminated.
Patent JP-H06102989-A (JP)
Title: Tablet inputting wireless pen
Inventor: NAKAMURA YOSHIYUKI
IPC: G06F3/048
Filed: 1992-09-22
Abstract: PURPOSE:To facilitate the switching work of the switch of a point function and a pen function and the discrimination of both of the functions in a tablet (digitizer) inputting wireless pen provided with both of the functions by switching the resonance frequency of an IC circuit. CONSTITUTION:A pen core 3 capable of haunting from the tip of a case 2 and a pen core movement mechanism 8 are provided in the internal space of the case 2. Besides a switching switch 7 switching the resonance frequency of an LC circuit in accordance with the haunting of the pen core is provided. The switching switch 7 switches the function to be the point function when the pen core 3 sinks from the tip of the case 2 and to be the pen function when the pen core 3 is out. Thus, analogy between with a usual ball point pen is attained and the operation convinience of the wireless pen 1 is improved. If the pen core movement mechanism is made similar to the pen core retracting mechanism of the ball point pen, the mechanism of retracting the pen core by repushing a knock 11b, e.g. the wireless pen is more easy to use.
Patent JP-H02123529-A (JP)
Title: Regulating mechanism for tilt angle of optical head
Inventor: ANAHARA YUKIHIRO
IPC: G11B7/095
Filed: 1988-11-02
Abstract: PURPOSE:To miniaturize a device and to shorten an operating time by tilting the title device while abutting a cum member on an abutting member, applying energizing force to an optical head in parallel with a tilt axis, and reducing a position dislocating quantity by means of the tilting operation. CONSTITUTION:A spring 74 is hung between a pin 46 of a head member 30 and a pin 76 of a carriage member 32, the head member 30 is pulled, and the peripheral surface of a roller 48 makes contact with the peripheral surface of a decentered cum part 64. The tilt angle of the member 30 is changed by the contact position. Consequently, by driving a motor 54 according to a tilt error, the decentered cum 64 is turned in a direction to reduce the tilt error. The head member 30 executes the tilting operation with use of a tilt axis 34 as a fulcrum, since the tilting operation operates only the member 30, the distance between the tilt axis 34 and an optical spot radiation position 21 on a disk 10 is smaller compared with the distance obtained by tilting the whole feed axis 18, and a position dislocation quantity (d) of the optical spot due to the tilt operation is reduced. In addition, play can be prevented by the spring 74.
Patent JP-2001099037-A (JP)
Title: Starter motor waterproof structure for small vessel
Inventor: FUNAHASHI HIROYA
IPC: B63B35/73
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of water to a starter motor to stabilize the starting of an engine by the starter motor. SOLUTION: In a small vessel comprising an engine 3 and a propeller driven by the engine 3, a starter motor 16 (a starter motor body 16A and a magnet switch 17) provided on the engine 3 is substantially closely covered with halved covers 18, 19. Since the starter motor 16 is substantially closely covered with the covers 18, 19, the intrusion of water to the starter motor 16 can be prevented by the covers 18, 19, and the starting of the engine 3 by the starter motor 16 can be stably performed.
Patent JP-S62135731-A (JP)
Title: Fixed quantity supply device for powder or the like
Inventor: MOMOSE HIROTSUNE
IPC: B65G65/46
Filed: 1985-12-10
Abstract: PURPOSE:To supply a powder, etc. which are divided into each fixed quantity, and to shorten its fixed quantity supply time by setting a revolving speed of a supply shaft by a control box and rotating it, and discharging the powder, etc. to the outside from a transfer part end of the supply shaft. CONSTITUTION:When a powder, etc. P are supplied to a hopper 10, the powder, etc. P drop onto a transfer part 5, and enter into its transfer groove 6. The transfer groove 6 is formed in a spiral shape, therefore, the powder P reaches the end of the transfer part 5 as a supply shaft 4 rotates, and discharged to the outside of a fixed quantity supply device 1. In such a case, a tachometer of a control box counts '0' through 10 with respect to one rotation of the supply shaft 4. Accordingly, by integrating a mechanism for turning on a switch, when the powder, etc. P are discharged by a prescribed quantity from the supply device 1, and for turning on the switch after a prescribed time has elapsed, into the control box, the powder, etc. P which are divided into each fixed quantity can be discharged continuously from the supply device 1.
Patent JP-H11122144-A (JP)
Title: Echo cancellation method and system
Inventor: SAKAUCHI SUMITAKA
IPC: H04B3/23
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To select a tap length of an adaptive filter configuring a pseudo echo path properly. SOLUTION: An echo suppression decision circuit 53 selects a required echo suppression at double talk by subtracting 5 dB when a transmission delay is <=60 ms from a required echo suppression in a single talk state or subtracting 10 dB when the transmission delay is >=60 ms from the required echo suppression in a single talk state experimentally, a calculation section 52 calculates a tap length based on the value, a mean reverberation value and a sampling interval and the tap length is set to an adaptive filter in a canceller 21. When a detection section 59 detects a single talk, a control section 58 gives a loss to an error signal e(n) by a difference between the required suppression at double talk and the required suppression at single talk and the resulting signal is transmitted.
Patent JP-H11113718-A (JP)
Title: Hanger with theft preventing function
Inventor: HAMURO YORIHIRO
IPC: A47G25/28
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a hanger with a theft preventing function preventing the theft of clothes such as suits by generating an alarming sound when these suits, etc., are detached on purpose of stealing. SOLUTION: This hanger with a theft preventing function 1 incorporates a reel 5 reel-housing a cable 4 in the state of being capable of prolonging toward the side of at least one hanger arm part 3. A restrain-in hole 8 for restrain a pin jack 7 at the tip of the cable 4 hooked around a pipe the main body 2 is hooked from through the inside of the sleeve part of the clothes by prolonging from this reel 5 is provided at the main body 2. An electric circuit 10 generating the alarming sound by operating a speaker at the time of the disconnection of the cable is incorporated within the main body 2.
Patent JP-H06126879-A (JP)
Title: Thermally adhesive laminate and manufacture thereof
Inventor: IWASAKI KUNIO
IPC: C09J7/02
Filed: 1992-10-16
Abstract: PURPOSE:To obtain a thermally adhesive laminate having excellent adhesive strength. washing resistance and dry cleaning resistance by laminating and fusion-bonding resin composition containing special ethylene-base binary copolymer, ethylene-base multicomponent copolymer and copolymer nylon as main ingredients on and to cloth. CONSTITUTION:(A)10-95wt.% of ethylene-base binary copolymer in which a ratio of unit of radical polymerizable acid anhydride in ethylene-base binary copolymer is 0.01-5wt.%. (B)5-90wt.% of ethylene-base multicomponent copolymer in which a ratio of a unit of radical polymerizable acid anhydride in ethylene series multicopolymer is 0.1-5wt.% and a ratio of a unit of the other radial polymerizable comonomer is 3-50wt.%. (C)1-40wt.% of copolymer nylon. Resin composition containing (A), (B) and (C) is laminated and fusion-bonded on and to cloth.
Patent JP-H09117268-A (JP)
Title: Housing cassette of vessel for cooking and sterilization
Inventor: KUZUHARA TAKESHI
IPC: A47J27/00
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a housing cassette of vessels for cooking and sterilization in a heat treatment of the vessels each having a bowl shape, etc., loaded with a substance to be treated in a retort sterilizing machine, easy in housing the vessels, preventing the vessels from deformation and the substance to be treated from springing out, also not mingling the drain of steam accompanying a heating medium such as the steam and capable of performing the heat treatment in a good efficiency. SOLUTION: This housing cassette of vessels for cooking and sterilization comprises of a cassette main body 1 capable of housing plural vessels 6 each having a bowl shape, etc., in a row or plural rows, ventilating holes 2 provided at the side and bottom surfaces or either one of side or bottom surface of the cassette main body 1, a middle plate 3 of the cassette installed with plural vessel introducing parts 4 according to the number of the above vessels and a lid 5 demountably covering the upper surface of the cassette main body 1. The housing cassette of vessels for cooking and sterilization forms gaps 8 capable of passing through a heating medium such as steam between the upper peripheral parts 7 of the vessels and the peripheral parts of the vessel introducing parts 4 when housing the vessels into the vessel introducing parts 4.
Patent JP-H07130187-A (JP)
Title: Level shift circuit
Inventor: KAWAMURA HIDEAKI
IPC: G11C11/419
Filed: 1993-11-08
Abstract: PURPOSE:To early stabilize a circuit and to speed up operation by transiting potentials of first and second order bit lines from voltage lower than a power voltage when a activating signal is transited to a high level. CONSTITUTION:A pre-charge signal CP, a short signal CS and an activating signal CA are initially a low level, source potentials of nMOSTr 21, 22 are made VCC-Vth(VCC:first power supply potential, Vth:threshold potential of nMOSTr). The signal CS is temporarily made a high level to shorten a pre- charge time, one order bit lines B1, B1X, second bit lines B2, B2X are made the equal potential, the signal CS, CP are made a high level, and all vit line are previously charged with the potential VCC. Thereby, bit lines B1, B1X are made the potential VCC, bit lines B2, B2X are made the potential VCC-Vth. And when the signal CA is transited to a high level, since potentials of bit lines B2, B2X are transited from VCC-Vth, a shifting time is short and the circuit can early be stabilized, and the signal CA also can early be turned off.
Patent JP-H01122540-A (JP)
Title: Fuse
Inventor: MASUDA NOBORU
IPC: H01H85/00
Filed: 1987-11-06
Abstract: PURPOSE:To simplify the structure and obtain a fuse immediately melted by the overcurrent by using a superconductor on a current path. CONSTITUTION:When the current flowing through a superconductor 1 is increased and exceeds the critical current value of a portion 2, a voltage drop abruptly occurs, and the Joule's heat is generated. If the periphery is in the superconductive state, the temperature of the portion 2 quickly rises, the resistance value is increased, and the heat is acceleratedly generated. A fuse is immediately melted when the critical current is exceeded as compared with the case when a low-melting point metal is used.
Patent JP-H01122250-A (JP)
Title: Individual telephone number system for exchange system
Inventor: MIZUHARA NOBORU
IPC: H04M3/42
Filed: 1987-11-06
Abstract: PURPOSE:To attain a call only with always dialing the individual telephone number of a receiver by controlling the correspondence of all the individual telephone numbers, telephone sets and subscriber switchboards in an exchange network with the subscriber switchboard and a control switchboard. CONSTITUTION:When a switchboard 30 receives the individual telephone number to be registered from a telephone set T, the correspondence of a telephone set peculiar number and the individual telephone number is registered in a memory M and the correspondence is transmitted to a control switchboard 31. The number of the switchboard 30 is added by the switchboard 31 and registered in the memory M. When the switchboard 30 receives the individual telephone number of an incoming opponent from the outgoing telephone set T, based on the memory M in the switchboard 30, the telephone number is exchanged to the peculiar number of the incoming telephone set T and connection between the outgoing and incoming telephone sets is executed. When the individual telephone number of the incoming opponent is not registered in the memory M, the individual telephone number of the incoming opponent is transmitted to the switchboard 31. The switchboard 31 obtains the number of an incoming switchboard and the peculiar number of the telephone set and returns them to the switchboard 30. Based on the information, the connection between the outgoing and incoming telephone sets T is executed by the outgoing and incoming switchboard 30.
Patent JP-2000062979-A (JP)
Title: Sheet transferring device
Inventor: AKASHI HIROSHI
IPC: B65H3/14
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To suck the only one sheet of the top stage for suspension by arranging a suction device formed of a box element provided with small holes for sucking air in a lower surface thereof, and arranging a suction tool for generating the negative pressure while injecting the air over a rear end of the laminated sheets. SOLUTION: A suction tool A generates the negative pressure, and sucks a rear end of a sheet 1 of the top stage for suspension. The suction tool A is raised by a cylinder 6 so as to raise the rear end of the sheet 1. A presser 7 is driven by a rotor 12 so as to press a rear end of the top part of the laminated sheets D, and a rotor 22 is driven so as to hold the rear end of the raised sheet 1 with the presser 15 and the suction tool A. High-pressure air is injected from a nozzle 8 positioned between the top surface of the laminated sheets D and the raised sheet 1 so as to float the sheet 1, and the whole surface of the sheet 1 is made to come close to a lower surface of a suction machine B waiting over the sheet.  When air is sucked from a pipeline 11 connected to an air suction port of the suction device B, the air is sucked from multiple small holes arranged in the lower surface, and the sheet 1 floated for coming close is sucked.