baber/WOPTO huggingface dataset:
Patent JP-H06220225-A (JP)
Title: Production of prepreg and electrical laminate
Inventor: MIZUTANI MANABU
IPC: H05K1/03
Filed: 1993-01-22
Abstract: PURPOSE:To obtain a prepreg excellent in flame retardancy and useful for a highly flame-retardant electrical laminate by impregnating a cellulosic base with an aqueous solution of a water-soluble phosphorus compound, impregnating the base with a resin varnish, and semi-curing the resin varnish. CONSTITUTION:A process for producing a prepreg by impregnating a cellulosic base with a resin varnish and semi-curing the resin varnish, wherein the base is impregnated with an aqueous solution of a water-soluble phosphorus compound prior to impregnating with the resin varnish. According to this process, the cellulose on the surface or inside of the base is swollen by the infiltrated water, the phosphorus compound is infiltrated together with the water quickly and sufficiently into the inside of the base, and the resin varnish is then infiltrated. Therefore, a prepreg in which the phosphorus compound is present near the cellulose can be obtained. Therefore, when an electrical laminate made of this prepreg is burnt, the burning temperature is lowered through the cooling effect of the water formed by the reaction of the phosphorus with the cellulose to make the laminate difficultly burnable.
Patent JP-S55102020-A (JP)
Title: Input protection circuit for vibrating stand control unit
Inventor: FUJIWARA KOUJI
IPC: G05D19/02
Filed: 1979-01-31
Abstract: PURPOSE: To avoid the destruction of sample due to excessive acceleration, by providing the limiter circuit restricting the absolute value of the acceleration signal produced with the input circuit, with the input circuit of the vibration stand control unit constituting electro-hydraulic servo system.  
     CONSTITUTION: The displacement input signal D is inputted to the differentiation circuit 15, to output the displacement signal d, speed signal v, acceleration signal a. The acceleration input signal A is inputted to the integration circuit 16 to output the signals d, v, a. The acceleration signal from the circuits 15, 16 is restricted for the absolute value with the limiter circuit 19 and fed to the input adder 18 via the switch circuit 17. The circuit 18 adds the signals d, v, a and fed to the servo system. The circuit 19 is provided with the potentiometer, and the absolute value of the acceleration signal such as d, v, a from the circuits 15 and 16 is restricted by setting the potentiometer and no excessive signal is inputted to the vibration stand. Accordingly, the sample on the vibrating stand can be protected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08201209-A (JP)
Title: Vibration table for measuring unbalance
Inventor: FUKUI YASUYUKI
IPC: G01M1/02
Filed: 1995-01-25
Abstract: PURPOSE: To enhance a measuring accuracy of an unbalance by a method wherein a natural frequency in a vibration system of a vibration table is extremely easily adjusted in a short time. CONSTITUTION: The title table consists of brackets 2A, 2B of upper and lower sections, horizontal rod spring bodies 4A, 4B of the upper and lower sections horizontally and respectively projected in front and rear directions (y) from the brackets 2A, 2B, a vertical rod spring body 6 provided on a floor face 5 of a supporting table, a vibration body 7 which is supported by both of the rod spring bodies 4A, 4B, 6 and holds a rotor and a vibration detectors 9A, 9B that detects, via a connection member 8, the vibration of the vibration body 7 in right and left directions (x) perpendicular to a projection direction of the horizontal rod spring bodies 4A, 4B. Supporting positions of the horizontal rod spring bodies 4A, 4B by the brackets 2A, 2B in the front and rear directions are adjustable.
Patent JP-S59137434-A (JP)
Title: 2-fluoroethoxy group-substituted benzyl ether derivative and thioether derivative, their production and insecticide and acaricide
Inventor: INOUE NORIO
IPC: C07C67/00
Filed: 1983-01-25
Abstract: NEW MATERIAL:A compound of formula I (X is O, S; R<1>, R<2> are H, halogen, lower alkyl, lower alkoxy, lower alkylthio, lower haloalkoxy, methylenedioxy; R<3> is H, lower alkyl; R<4> is H, methyl). EXAMPLE:3-(2-Fluoroethoxy)benzyl 2-(4-chlorophenyl)-2-methylpropyl ether. USE:Insecticide and acaricide: it shows high activity of killing eggs and larvae of various kinds of phytoparasitic acari such as Tetranychus urticae or Panonychus citri to control various kinds of sensitive and resistant acari, further has insecticidal action on harmful Lepidoptera such as Spodoptera litura FABRICUS. PREPARATION:The reaction of a compound of formula II (M is H, alkali or alkaline earth metal) with another compound of formula III (Y is halogen) gives the compound of formula I .
Patent JP-S54102357-A (JP)
Title: Molding device for covering roller with rubber or plastic
Inventor: NISHIZAWA HITOSHI
IPC: B29C45/00
Filed: 1978-01-31
Abstract: PURPOSE: To improve the molding efficiency of a roller, by connecting a pressure cylinder at the center of a block to a plurality of molds around the block at the bottoms.  
     CONSTITUTION: The block 1 comprises the pressure cylinder 2 at the center and a plurality of molds 3 around the cylinder 2, which is connected to the molds 3 with the channels 4 at the bottoms. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11260479-A (JP)
Title: Electric connector
Inventor: DAVID J FABIAN
IPC: H01R4/48
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of surely returning a button to the first position, regardless of existence of a conductor. SOLUTION: A connector 16 has an insulating housing 36 and a single button 38 slidably engaged with the housing 36. The button 38 is slidable between the first position where a conductor held by a connector 16 is electrically connected to a speaker terminal and the second position where the conductor is inserted in the connector 16 or is removed from the connector 16. A pair of contact members 52, 54 are placed in cavities 48, 50 of the housing 36. Each contact member 52, 54 has a tail part 28 passing through an opening of the housing 36, and is connected to each terminal through a lead wire. Each contact member 52, 54 has a grip part 64, 66 to accept the conductor if the button 38 is positioned at the second position, and to electrically engage with the conductor if the button 38 is positioned at the first position.
Patent JP-H06223109-A (JP)
Title: Knowledge acquisition system
Inventor: TANI MIKIYA
IPC: G06F12/00
Filed: 1993-01-22
Abstract: PURPOSE:To gradually acquire an objective area dictionary and objective area knowledge by repeating a cycle to register a Japanese notation on the objective area dictionary and objective area meaning network knowledge on the stage of analyzing the Japanese notation. CONSTITUTION:A Japanese notation imparting part 103 imparto Japanese language to a database schemer extraction part 101. An objective database structure selection part 120 selects an objective database structure, to which natural language analysis is performed, in the order of a theme, column and data defines a Japanese character string, which is not registered on an objective area dictionary 107 and a basic dictionary 106, as a non-registered word. A database structure meaning classification holding part 114 estimates a dictionary description corresponding to the non-registered word according to a syntax analysis rule 109 and gradually increases the objective area dictionary and the objective area knowledge by performing the next morpheme analysis by using the objective area dictionary 107, which vocabulary is increased, while performing registration on the objective area dictionary 107 and an objective area value knowledge holding part 110.
Patent JP-S63180636-A (JP)
Title: Conveying passage-combined delivery device in multistage cassette for paper sheets
Inventor: KATAGIRI TOSHIJI
IPC: B65H3/06
Filed: 1987-01-19
Abstract: PURPOSE:To omit an intermediate conveying passage as well as to miniaturize a device, by utilizing each surface of a paper sheet delivering rotational member belonging to each cassette and an idle member concentric with this rotational member as paper sheet conveying route in common, in case of the device bearing the above caption. CONSTITUTION:A multistage cassette 1-n sorts paper sheets 6 aligned on a stacker 5-n by a friction roller 7 for friction retard and a stop roller 8, and delivers each sheet to the outside of the cassette via a pull roller 9. An idler roller 11 is set up in a proper spot of a turning shaft 10 of the roller 7, and these outer circumferences are exposed from a front end of the cassette 1-n, and the roller 11 is made contact with an endless belt 12 running along the front end of the cassette 1-n. Therefore, each paper sheet fed out of a cassette 1-n+1 is carried up to a required position through a conveying system to be formed by the roller 7 of the cassette 1-n at the upper stage and the belt 12.
Patent JP-H11215040-A (JP)
Title: Diversity antenna
Inventor: CHO KIN
IPC: H01Q21/20
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a diversity antenna having an superior polarization diversity effects. SOLUTION: This antenna includes a vertical polarized antenna 40 having no directivity and a horizontal polarized antenna 80 having directivity which is placed vertically for obtaining polarization diversity effect. Then plural antennas 80 are arranged in different directing directions to ensure non-directivity. In this case, a feeder line 9 set to an antenna is shielded by grounding conductors 3 and 31 to suppress effects on other antennas.
Patent JP-H08205141-A (JP)
Title: Dynamic image transmission equipment
Inventor: IKEDA KOJI
IPC: H04N19/00
Filed: 1995-01-25
Abstract: PURPOSE: To maintain time consistency between sampling and reproduction by displaying decoded image information at a display control part based on the time stamp that the image information has when a calculated delay time is less than a specific threshold value. CONSTITUTION: An inputted dynamic image signal after being processed into image information with a time stamp by a dynamic image transmission part 601 is sent to a data reception part through a transmission line 611. Then a time stamp separation part 102 separates the image into the time stamp and image information. The image information is decoded by a decoding part 103, added by an addition part 10 to a signal of a last frame stored in a reference frame memory 107, and written in the memory 107. Further, a delay calculation part 106 calculates the delay time from the time stamp and informs a display control part 109 of it. When the delay time is less than the threshold value, nothing is done and when the specific threshold value is reached, the image signal is read out of a display buffer 110. This is transferred to an image display part 108 and displayed.
Patent JP-2000142276-A (JP)
Title: Vehicular shock absorber
Inventor: KATO RENTARO
IPC: B60R19/03
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To reduce weight while absorbing impact energy by constituting a vehicular shock absorber of a cylindrical frame member being formed by extrusion molding of an aluminum alloy and having a partition wall for partitioning the inside space by being extended in the extruding direction and an elastic foaming body arranged in isolated chambers partitioned by the partition wall. SOLUTION: A shock absorber used for a front side bumper of a vehicle is constituted by using a cylindrical frame member 1 being formed in a cylindrical shape and having a partition wall 11 for partitioning the inside space into a front isolated chamber 12 and a rear isolated chamber 13 and an elastic foaming body 2 filled/arranged in the front isolated chamber 12 and the rear isolated chamber 13 as a main element. The cylindrical frame member 1 is formed in a cylindrical shape by extrusion molding of an aluminum alloy, and has a single partition wall 11 for partitioning the inside space into the front isolated chamber 12 and the rear isolated chamber 13 by being extended in the extruding direction.  A slit formed in the extruding direction at extrusion molding time is provided in a central part of this partition wall 11, and the front isolated chamber 12 and the rear isolated chamber 13 are communicated by this slit.
Patent JP-S5292570-A (JP)
Title: Power supply device for measuring
Inventor: HIROSE TAKAOYA
IPC: G01R31/28
Filed: 1976-01-28
Abstract: PURPOSE: With the output of the means which confirms the contacting condition of connecting fixtures, the power is supplied. Then, the power supply is cut off and after a definite length of time, the connections are released to prevent damage to connecting sections and destruction of wiring, parts, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05115091-A (JP)
Title: Annunciator
Inventor: TOKUHARA SADAMU
IPC: H04Q9/00
Filed: 1992-01-23
Abstract: PURPOSE:To make the annunciator small by containing a pushbutton switch and a display light into an outer package of a card holder so as to reduce the size of a front panel. CONSTITUTION:Lots of switch sections with display are arranged to a front panel 1 being a resin forming. A card holder 2 is in contact with an arm 15 and contained in a recessed part 3. When the card holder 2 is pressed in a direction of an arrow 17, the arm 15 is deflected in the direction of an arrow 18 and a pushbutton 10 is in contact with a tact switch 8. When the card holder 2 is detached, the card holder 2 restores to the original state by a restoring force of the arm 15 and the pushbutton 10 is detached from the tact switch 8. A name card 6 and a display light 9 contained in the card holder 2 being a transparent resin forming are observed visually externally. The card holder 2 is arranged with compact by containing the tact switch 8 and the display light 9 into the outer package of the card holder 2 in this way and the size of the front panel 1 is made small.
Patent JP-S5395531-A (JP)
Title: Identification system for character frame
Inventor: NAKAMURA MASAAKI
IPC: G06K9/34
Filed: 1977-02-01
Abstract: PURPOSE: To easily separate the frame signal and the character signal, by alternately illuminating two light sources producing the light having similar color as the color of the character frame and by outputting alternately the frame signal and the character signal, and only the character signal from the same sensor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52104105-A (JP)
Title: Count down device of repeat memory for full automatic player
Inventor: SATOU TOORU
IPC: G11B19/20
Filed: 1976-02-03
Abstract: PURPOSE: To automatically aknowledge the count down index from the memory indication with fewer working assembly parts, by advancing the repeater plate by a specific rate as one cycle in automatic operation finishes, as the repeater plate memorizes the number of repetition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01184915-A (JP)
Title: Molecular beam epitaxial growth device
Inventor: NITORI KOICHI
IPC: H01L21/203
Filed: 1988-01-20
Abstract: PURPOSE:To obtain a molecular beam epitaxial growth device with which an Al (III group) compositional ratio can be controlled by a method wherein a freely displaceable shutter plate with which the aperture part of a crucible can be covered is provided, an areavarying aperture is arranged, and the shutter plate is displaced for the aperture part of the crucible. CONSTITUTION:One end of a rotary shaft 23 is attached by a pin 22, and the aperture part 17a of a crucible is opened or closed by rotating said rotary shaft 23. The other end of the rotary shaft 23 is extended to outside a crystal growing chamber through the intermediary of the through hole 24 of a partition wall 13, and the aperture part 17a of the crucible 17 is opened or closed by a shutter plate 20 by rotating a bellows handle. When a clad layer and an active layer are grown, an Al molecular beam is supplied through the apertures 21a and 21b while a fixed amount of molecular beams As and Ga are being supplied, and the crystal corresponding to the composition of the clad layer or the crystal corresponding to the composition of the active layer can be formed in a selective manner.
Patent JP-S55102951-A (JP)
Title: Code error detection circuit for multilevel digital signal
Inventor: YOSHIDA YASUHARU
IPC: H03M5/20
Filed: 1979-01-31
Abstract: PURPOSE:To detect an error of a code by simplifying circuit constitution while solving the unstableness of operation due to variation in DC level, by using a signal via a difference route as an interference wave for a method of forcing code errors to increase. CONSTITUTION:Input signals -1 and -2 are changed into independent quadrature signals, which are rectified by full-wave rectifier circuits 4 and 5, whose rectification outputs are inputted to discriminators 6 and 8 and also branched to adder 9 for addition. Then, the output discriminator 6 is outputted as main signal -1 and that of discriminator 8 as main signal -2. Then, the addition is done by adder 9 to apply discriminator 7 with a signal increased forcibly in errors and the output of this discriminator 7 and that of discriminator 6 are both applied to exclusive- OR circuit 11, which outputs a code error pulse to prevent the DC level of the circuit outputting main signals -1 and -2 from varying, so that the detection of the code errors with be stabilized.
Patent LV-14554-A (LV)
Title: Adjustable shoe mold set
Inventor: CHEN MING-TE
IPC: B29D35/12
Filed: 2012-01-10
Abstract: A shoe mold set (1) includes a mold (11), a movable block (12) and an adjustment unit (3). The mold (11) is connected to the movable block (12), and both are slidably between two rail members (21) of the replacement unit (2). The replacement unit (2) is connected with the adjustment unit (3) which is adjustably located between the top board (25) and the bottom board (26) of the replacement unit (2). The mold (11) is micro-adjustable by operation of the adjustment unit (3).
Patent LV-15193-A (LV)
Title: Battery charger contact for mobile devices
Inventor: ŅIKITENKO Agris
IPC: H02J7/00
Filed: 2015-10-23
Abstract: The invention relates to battery chargers of mobile robots, which electrically and mechanically are attached to charging battery and external power source. The invention comprises mobile contact part (fig.1), what resides on robot, and static part (fig.2), which is attached to static surface like wall. The mobile part is made of relatively soft material with contacts protective profile, as well as elastic contact surfaces, for instance elastic copper bands, ensuring high mechanical strength and good electrical conductivity. The static part is made of relatively hard material with specific toothed shape and contact surfaces positioned according to the contact surfaces of the mobile part. Approaching the charging station the mobile part collides the static part and is deformed taking the same shape as the static part has, thus forming a relatively large surface of electrical contact. The shape of the invention’s static part reduces need for highly precise approach of the robot because during the deformation of the mobile part the overall electrical contact surface is relatively large.
Patent YU-117175-A (YU)
Title: Proces for the separation of isobutylene from a c4-hydrocarbon mixture
Inventor: ANCILLOTTI FRANCESCO
IPC: C07C41/06
Filed: 1975-05-07
Abstract: Isobutylene is separated from a stream of C4 hydrocarbons containing it and remarkable amounts of butadiene, and methyl tert-butyl ether is prepared, by feeding that stream of hydrocarbons and methanol to a reactor containing a catalyst consisting of an acid ion-exchange resin, maintained at a temperature in the range of from 60 DEG  to 120 DEG  C, at a space velocity (LHSV) in the range of from 5 to 35, the relation between the space velocity (LHSV) and temperature being correlated to correspond to the formula: LHSV = 1/2t - 25, wherein t is the temperature in degrees C, so that the isobutylene and methanol are caused to react, and then separating the methyl tert-butyl ether thus formed from the reaction mixture by distillation.
Patent YU-178583-A (YU)
Title: Process for making dihydropyridine
Inventor: CROSS P E
IPC: C07D295/14
Filed: 1983-09-01
Abstract: 1,4-Dihydropyridine derivatives of the formula:-and their pharmaceutically acceptable acid addition salts; whereR is aryl or heteroaryl;R<sup>1</sup> and R<sup>2</sup> are each independently C<sub>1</sub>-C<sub>4</sub> alkyl or 2-methoxyethyl;Y is -(CH<sub>2</sub>)<sub>2</sub>-, -(CH<sub>2</sub>)<sub>3</sub>-, -CH<sub>2</sub>CH(CH<sub>3</sub>)- or -CH<sub>2</sub>C(CH<sub>3</sub>)<sub>2</sub>-;R<sup>3</sup> is hydrogen or a group selected from:-where R<sup>4</sup> is H, C<sub>1</sub>-C<sub>4</sub> alkyl, C<sub>3</sub>-C<sub>6</sub> cycloalkyl, -COO(C<sub>1</sub>-C<sub>4</sub> alkyl), -CH<sub>2</sub>COO(C<sub>1</sub>-C<sub>4</sub> alkyl), aryl, -S0<sub>2</sub>.aryl, or heteroaryl, and X is 0 or S;where R<sup>5</sup> is 1-pyrrolidinyl, -NH<sub>2</sub>, -NH(C<sub>1</sub>-C<sub>4</sub> alkyl), -N/C<sub>1</sub>-C<sub>4</sub> alkyl)<sub>2</sub>, or -NH(CH<sub>2</sub>)<sub>2</sub>N(C<sub>1</sub>-C<sub>4</sub> alkyl)<sub>2</sub>;where R<sup>6</sup> is C<sub>1</sub>-C<sub>4</sub> alkyl or aryl;where R<sup>7</sup> is -CONH(C<sub>1</sub>-C<sub>4</sub> alkyl) or -COO(C<sub>1</sub>-C<sub>4</sub> alkyl);where R<sup>8</sup> is -CN, -SO<sub>2</sub>(C<sub>1</sub>-C<sub>4</sub> alkyl) or -SO<sub>2</sub> aryl;(h) -CH<sub>2</sub>CO.R<sup>9</sup> where R<sup>9</sup> is -NH<sub>2</sub>, -NH(C<sub>1</sub>-C<sub>4</sub> alkyl), -NH.aryl or C<sub>1</sub>-C<sub>4</sub> alkoxy;(i) -SO<sub>2</sub>.R<sup>10</sup> where R<sup>10</sup> is -NH<sub>2</sub>, -N(C<sub>1</sub>-C<sub>4</sub> alkyl)<sub>2</sub> or C<sub>1</sub>-C<sub>4</sub> alkyl; and(j) -CO.R" where R" is H, halomethyl, -COO(C<sub>1</sub>-C<sub>4</sub> alkyl), -CH<sub>2</sub>O(C<sub>1</sub>-C<sub>4</sub> alkyl), -CH<sub>2</sub>CO(C<sub>1</sub>-C<sub>4</sub> alkyl), C<sub>1</sub>-C<sub>4</sub> alkyl, C<sub>1</sub>-C<sub>4</sub> alkoxy, aryl, heteroaryl, morpholino or 5-oxo-pyrrolidin-2-yl.The compounds have utility as anti-ischaemic and antihypertensive agents.
Patent YU-213590-A (YU)
Title: Ugušćivač otpadnih voda
Inventor: MILAN PETROVIC
Filed: 1990-11-12
Abstract: UGUŠĆIVAČ OTPADNIH VODA, suština pronalaska je primena efekta različitog centrifugalnog dejstva na komponente tečne mešavine, zavisno od njihove specifične težine. Mašinu u suštini sačinjava obrtna konusna posuda 2 sa otvorima na rubu i mogućnošću njihovog podešavanja. Raspodela frakcija vrši se diskom 3 koji je pričvršćen za posudu 2. Lakša frakcija prolazi kroz njegovu unutrašnjost i dolazi u komoru 5b, dok ugušćena frakcija ide u komoru 5a.
Patent YU-17204-A (YU)
Title: Air intake for motor vehicle
Inventor: CECCARANI MASSIMO
IPC: B62D25/04
Filed: 2001-08-30
Abstract: Air intake comprising at least one deflector (1) which is provided with one or more walls (5, 6, 9) suitable for conveying air through an opening (4) made in the body of a motor vehicle (2), and which is hinged to at least one member (7) of the motor vehicle (2) for being rotated by at least one motor (19) around an axis (3), so as to modify the size of said opening (4). The angle comprised between the rotation axis (3) of the deflector (1) and the vertical symmetry plane of the motor vehicle (2) is preferably not greater than 45·, in particular less than 5·.