baber/WOPTO huggingface dataset:
Patent JP-H04331059-A (JP)
Title: Control method in cam machining
Inventor: YOSHIMURA TATSUHIRO
IPC: B24B19/12
Filed: 1991-01-26
Abstract: PURPOSE:To check a sudden mobile change in each of X- and C axes as well as to improve the extent of controllability by correcting each positional data of these X- and C axes so as to make an acceleration variation and/or angular acceleration variation come to less than a limiting value when it goes beyond the limiting value. CONSTITUTION:Each positional data of an X-axis (tool traveling axis) 7 and a C-axis (work turning axis) 3 is found out of cam form data of a work W by an arithmetic circuit 25. Next, an acceleration variation in the X-axis and an angular acceleration variation in the C-axis are found out of these positional data by an arithmetic circuit 28, comparing them with each limiting value of variations stored in storage parts 32, 33 in advance at a judging part 34. In the compared result, when this acceleration variation and/or angular acceleration variation have exceeded a limiting value, these positional data of both X- and C-axes are corrected by a correction circuit 35 so as to make these variations come to less than the limiting value, thereby using them (or it) as the machining data.
Patent JP-S62185497-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAJITANI MASAHIKO
IPC: H04N9/87
Filed: 1986-02-10
Abstract: PURPOSE:To remove a skew produced during a switching by changing the delay time of a variable delay line and to stably reproduce a chrominance signal during the switching by passing the outputs of the variable delay line through another chrominance synchronizing circuit (APC) by respectively passing the reproducing RF signal of a main rotary head and the reproducing RF signal of an auxiliary rotary head through another variable delay line. CONSTITUTION:The inputs X, Y of a switch 18 are directly inputted to two skew correction circuits 24a, 24b. A chrominance signal processing circuit 36 has the two APC circuits 36a, 36b, and the output of the skew correction circuit 24a is inputted to the APC (1) 36a and the output of the skew correction circuit 24b is inputted to the APC (2) 36b and respectively synchronized in chrominance. The skew correction and the chrominance synchronization thereafter are performed by the signal (waveform F) formed by a timing circuit 37 so as to operate the synchronization timing before several Hs (the time when the chrominance synchronization is stabilized) of a head switching signal 23. The chrominance signal synchronized in chrominance is switched by a switch 38 according to the head switching signal 23 and a luminance signal is switched by a switch 39 in the same timing as the switching signal 23.
Patent JP-S63195301-A (JP)
Inventor: JIYUREKU FUAARUJIYAA
IPC: F01D5/22
Filed: 1988-02-08
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-S63193796-A (JP)
Title: Method for exchanging optical signal line
Inventor: HATTORI YASUJI
IPC: H04B10/03
Filed: 1987-02-06
Abstract: PURPOSE:To monitor and switch a communication line without interrupting its function by executing an operation inserting the a wave-length selective optical multiplexer/ demultiplexer into both ends of the optical transmission line to surely recognize that they are both ends of one transmission line, and an operation switching the transmission line with other transmission line after the termination of recognition by changing the connection of optical fiber connectors by means of a switching device. CONSTITUTION:An inspection signal transmitted from an inspection device Ca is transmitted to the transmission line M through the optical wave-adjusting filter 130 and connectors 131-111, and an inspection device Cb receives the signal through connectors 211-231 and the optical demultiplexer 230 on a reception side. When the inspection device Cb receives the signal transmitted from the inspection device Ca in such a case, it is recognized that the connectors 111 and 211 are the optical connectors provided on both ends of one optical fiber. The optical connectors 141 and 241 provided on both ends of an optical fiber S being an auxiliary fiber line are sequentially set as an optical line Z. When the switching device is operated here, the signal transmitted from a transmission station T is transmitted to the optical fiber S through connectors 101-141, and a reception station R receives it through optical connectors 241-201.
Patent JP-H01227806-A (JP)
Title: Fluid power converter and pneumatic power valve actuator
Inventor: UIRIAMU EDOMONDO RISHIESON
IPC: F01L9/20
Filed: 1989-02-06
Abstract: PURPOSE: To permit actuation at high speed by constituting a valve actuator suitable for actuating a poppet valve and the like of an internal combustion engine with a reciprocating movable control valve, a magnetic latching arrangement for holding the valve in a closed position and an electromagnetic arrangement for temporarily neutralizing the latching. CONSTITUTION: A valve actuator comprises a reciprocating piston 13 and a pair of reciprocating or slide control valve members (shuttle valves) 15, 17. These members are received in a housing 19. The control valve members 15, 17 are held at one position by permanent magnets 21, 23, and can be moved away from the position respectively, urged by coils 25, 27. The housing 19 comprises a high, pressure inlet port 39, a lower pressure port 41 and an intermediate pressure port 43. When the control valve member 15 moves, for example, to the left and high pressure air is inducted from a cavity 33 to an annular cavity 37, the piston 13 is moved to the right, an internal combustion engine poppet valve is actuated via a shaft 11.
Patent JP-H01200295-A (JP)
Title: Sound recording and reproducing device
Inventor: MORIO TOMOKAZU
IPC: G10L19/00
Filed: 1988-02-03
Abstract: PURPOSE:To execute reproduction from a position, which is desired by a user, by executing silence detection at a repeat recording time, executing recording and executing heading at a reproducing time on the basis of the information of this silent part. CONSTITUTION:At the recording time, a sound signal to enter an input terminal is encoded by an encoder 101 and inputted to a voice and silence decider 104 as well. An output signal from the encoder 101 is written to the prescribed address of a sound code memory 103 according to the control of an address counter 102. When a silence signal to have the time length of a certain degree is inputted during the recording, the silence signal is detected by the voice and silence decider 104. When a voice signal is next detected, the value of the counter 102 is transferred to a register 105 and an FF106 is set. Then, it is stored that the silence signal is detected. At the reproducing time, when the FF106 is set, the reproduction can be executed from the position, which is desired by the user, by executing the reproduction from an address value to show the position of the silence signal to be accumulated in the register 105.
Patent JP-H11224199-A (JP)
Title: Translation device, information processor and recording medium
Inventor: NAKAMACHI TAKAHIRO
IPC: G06F9/45
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide an information processor, a translation device and their recording medium by which an operation code part of a short word length is assigned to an instruction high in usage frequency for every program without changing an instruction decoder. SOLUTION: When an instruction map where a reservation area is secured in the instruction map is provided and the instruction with a long word length of the operation code part is used highly frequently, an operation code is replaced with that with a short code length which is previously reserved and the operation codes before and after the replacement are written in registers A12 and B13 so that the compression of an optimum code size is attained at every program without changing an instruction processor 11.
Patent JP-H07216636-A (JP)
Title: Splittable acrylic yarn of mixed yarn having different fineness
Inventor: WAKITANI MITSURU
IPC: D01F6/18
Filed: 1994-01-27
Abstract: PURPOSE:To obtain acrylic yarn comprising mixed yarns having mutually different fineness, capable of providing a fiber product having a soft handle, proper stiffness, tension and a natural luster by splitting in a processing process. CONSTITUTION:This splittable acrylic yarn of mixed yarns having mutually different fineness has a cross-sectional shape of fiber of a beads-linked form of plural connected elliptic projected parts in which the major axis D (mum) of the projected part and the width L (mum) of the connected part satisfy Di-1<Di ((i) is 1-5 and Di-1 and Di are the maximum major axes of the projected parts at (i)-1 and (i) positions counded from the end, respectively) and Di/Lj= 2 to 10, preferably 4 to 6 ((j) is 1-4 and Lj is the width at (j) position counted from the end, respectively). The number of the projected parts is 3-10, preferably 4-8. By enlarging the major axis (D) from the end toward the central part, splitting is successively advanced from both the ends to show excellent processability. The unevenness ratio of the projected part is >=1.03, especially preferably >=1.2.
Patent JP-S61186376-A (JP)
Title: Novel polyepoxy compound
Inventor: KUBODERA KAZUNAO
IPC: C08G59/04
Filed: 1985-02-15
Abstract: NEW MATERIAL:The polyepoxy compound of formula (R is H or CH3). USE:The compound has high heat-resistance, gives a cured product having excellent mechanical characteristics and waer-resistance, and is useful as a molding material, sealant for electronic parts, adhesive, paint, matrix resin for composite material, etc. It keeps a liquid state having low viscosity and is resistant to crystallization even at a low temperature. It has no self-polymerization tendency, and has excellent storage stability and remarkably improved workability. PREPARATION:The compound of formula I can be produced by reacting the resorcinol sulfide of formula II with the epihalohydrin of formula III (X is Cl or Br) in the presence of a catalyst such a quaternary ammonium slat, tertiary amine, etc. at 40-100 deg.C, and subjecting the reaction product to dehydrohalogenation reaction with an alkali metal compound.
Patent JP-S58143721-A (JP)
Inventor: KANAO SHIYUUJI
IPC: A47J27/00
Filed: 1982-02-19
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-H07215561-A (JP)
Title: Wrinkle remover of sheet to be printed for automatic image drawing device
Inventor: NAKAMURA KIYOSHI
IPC: B05B15/00
Filed: 1994-01-28
Abstract: PURPOSE:To remove wrinkle of a sheet to be printed in its whole width so as to provide a clear print image by mounting a wrinkle removal press member which presses the surface of the sheet to be printed against a drawing board in the case of moving up and down of a vertically movable bar, to the vertically movable bar. CONSTITUTION:A vertically movable bar 5 is raised to the top of a sheet to be printed and then lowers to the bottom so that wrinkle of the sheet to be printed is pressed from the top to the bottom in its whole width so as to fix the sheet to be printed to a drawing board 16. The vertically movable bar 5 is moved to the top part, a colored ink spray gun unit 13 is moved from one end of the vertically movable bar 5 to the other end at a prescribed speed while spraying a prescribed colored ink, and the vertically movable bar 5 is moved downward for a prescribed distance. In the same way, a prescribed colored image is printed on the whole face of the sheet to be printed. During this period, one line which is spray printed, whenever the vertically movable bar 5 is lowered, is pressed against the drawing board by a brush 18 so that the clear image is printed while removing newly generated wrinkle.
Patent JP-H09218030-A (JP)
Title: Method and apparatus for detecting cut in profile of object
Inventor: HOUKAKU TAKESHI
IPC: G01N21/88
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To detect a cut in the outer circumferential edge line of an object directly and reliably with no missing or overdetection by scanning on a line running slightly on the inside of outer circumferential edge line using a highly accurate displacement gauge thereby detecting irregularities on the scanning line. SOLUTION: At first, a specimen is shifted directly under an image processing camera by means of an X-Y table and the outer circumferential profile thereof is recognized through image processing. The outer circumferential edge line 1 is then shifted directly under a displacement gauge S by means of the X-Y table which operates to scan along a line, shifted by a micro amount (e) from the outer circumferential edge line, by means of the displacement gauge S and a measured displacement (h) is compared with an appropriate threshold displacement (a) thus detecting a cut in the outer circumferential edge line.  Minimum dimensions of the cut depend on the combined accuracy of X-Y table and image processing camera and assuming the combined accuracy is ± (e) μm, a line shifted inward by (e) μm from the outer circumferential edge line is scanned by means of the displacement gauge S and a detection accuracy higher than 2e μm is ensured.
Patent JP-H09219078-A (JP)
Title: Optical disk
Inventor: KIKUCHI SHUICHI
IPC: G11B23/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to hub chuck a reproduction-only optical disk, such as compact disk or CD.DOM, to a recording and reproducing device for the magneto-optical disk of a computer having a hub chucking mechanism. SOLUTION: The optical disk 1 is so formed that the disk may be hub chucked to the recording and reproducing device for the magneto-optical disk having the hub chucking mechanism by a center hub 4 by mounting this center hub 4 to the center hole 3 of an optical disk substrate 2. The center hub 4 is composed of a center hole insertion part 5 which is formed to a blind cylindrical shape to be inserted into the center hole 3 of the optical disk substrate 2 and has a spindle bearing hole 8 in the central part of a base plate 7 and a flange-shaped toric part 8 which is disposed successively at the top end of this center hole insertion part 6 and is superposed on the surface of the optical disk substrate 2. The center hole insertion part 5 and the toric part 8 are integrally formed of magnetic materials.
Patent JP-S54118550-A (JP)
Title: Constant supervisory unit for phase comparing relay
Inventor: AZUMA SHINICHI
IPC: H02H3/26
Filed: 1978-03-07
Abstract: PURPOSE: To prevent unnecessary operation or non-operation by detecting its badness as soon as the filter chracteristics were changed due to the falut of band pass filter circuit.  
     CONSTITUTION: The both poles A and B of power system are provided with devices of the same constitution. Of these, the pole A is provided with the input circuit 1A for the phase-comparing relay of the terminal A, the band pass filter 2A, the differential circuit 7A to calculate the output difference between the input circuit 1A and the filter circuit 2A, the level circuit 8A to generate output when the output of the circuit 7A exceeds a predetermined level, and the supplementary relay 9A to display an alarm in response to the output of the level circuit 8A. With the circuit, the output voltages of the circuits 1A and 2A are compared by constant monitoring, and in case where each circuit is normal, no difference exists between the output voltages of both, whereas if a badness was discovered, a difference is detected and a badness of relay is therefore detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08218060-A (JP)
Title: Water-repellent composition
Inventor: SUNAGA TAKESHI
IPC: C09K3/18
Filed: 1995-02-15
Abstract: PURPOSE: To provide a water repellent for automotive window glass, capable of being treated at room temperature without being heated, capable of imparting good water repellency excellent in durability, and giving a good view field on rain fall. CONSTITUTION: This water repellent composition comprises (A) 100 pts.wt. of an alcohol, (B) 0.4-10.0 pts.wt. of a fluoroalkyl group-containing alkoxysilane of general formula, CF3 (CF2 )m (CH2 )2 SiRp X3-p (R is monovalent hydrocarbon group; X is alkoxy group; m is an integer of 5-9; p is an integer of 0-2), and (C) 0.04-5.0 pts.wt. of an aminoalkyl group-containing alkoxysilane compound of general formula, R'SiR<1> q Y3-q (R is monovalent hydrocarbon group; Y is alkoxy group; R' is aminoalkyl group; q is an integer of 0-2).
Patent JP-S53111586-A (JP)
Title: Method of deviding thin plate
Inventor: SHIMIZU KAORU
IPC: H01L41/22
Filed: 1977-03-09
Abstract: PURPOSE: To form dividing grooves with a predetermined depth in a thin plate such as a piezoelectric or silicon substrate, put the plate on a resilient plate and press the plate with a roller from above to divide the plate smaller pieces. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59151782-A (JP)
Inventor: NIKAIDOU KIYUUSAKU
IPC: H05K1/18
Filed: 1983-02-18
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-H08220576-A (JP)
Title: Short wavelnegth light generating device
Inventor: YAMADA MASAHIRO
IPC: H01S3/109
Filed: 1995-02-15
Abstract: PURPOSE: To make coincident the oscillation wavelength of a semiconductor laser element and the phase matching wavelength of an SHG element easily in a simple structure, without carrying out a strict temperature control, by generating a higher harmonics in a wavelength scope wider than a wavelength scope which can be resonated by a resonant means. CONSTITUTION: In an SHG element 2 as a high-order higher harmonics generating element, the width and/or the depth of a set light waveguide passage are being changed along the propagating direction of the light wave, or the cycle of the cyclic structure is being changed along the propagating direction of the light wave. As a result, the generative wavelength, width of the second higher harmonics laser beam generated from the SHG element 2 is expanded, and it can be set wider than the oscillating wavelength width of the fundamental harmonic laser beam outgone from a light amplifier 1. Consequently, regardless of the wavelength of the laser beam oscillated from the light amplifier 1, the second higher harmonics of the laser beam can be generated necessarily in the SHG element 2, and the oscillating wavelength of the semiconductor laser beam outgone from the light amplifier 1, and the phase matching wavelength of the SHG element 2 can be made coincident easily.
Patent JP-H0644830-A (JP)
Title: Heat-resistant signal cable
Inventor: OYA MASASHI
IPC: H01B7/29
Filed: 1992-02-13
Abstract: PURPOSE:To allow the placement in a narrow device by preventing charge, avoiding the deterioration of material due to heat and granting flexibility. CONSTITUTION:A ceramics tube 2, a ceramics wired mesh 3 and a metal wired mesh 4 in sequence cover the outer periphery of a metal conductor 1. Otherwise, the ceramics tube used for coverage is constructed by a combination of elementary ceramics tubes, each of which has the semispherical protruded portion at one end and the semispherical recessed portion at the other end. The protruded portion is fitted and joined to the recessed portion of the adjacent elementary ceramics tube in a slidable manner.
Patent JP-H07148687-A (JP)
Title: Grip device for industrial robot and operating method thereof
Inventor: KATO HISAO
IPC: B25J15/08
Filed: 1994-02-24
Abstract: PURPOSE:To provide a grip device for an industrial robot capable of gripping one or plural articles in a short article grip action time and capable of changing the direction of the gripped articles. CONSTITUTION:A base body 5 is pivotally fixed to the operating tip part 3 of an industrial robot 1 through a vertical shaft. Plural grippers 6 with a set of fingers put in relatively approaching action to grip are mounted to the base body 5. Articles 13 are gripped plurally or one at a time and loaded in the specified direction in the specified position. This results in shortening the grip action time and enabling load handling work coping easily with the mutual space dimension of the articles 13 and the direction change of the articles 13 in a loading pattern. The efficiency of load handling work by the industrial robot is thereby improved.
Patent JP-S61186741-A (JP)
Title: Humidifier
Inventor: SHIMIZU SATOSHI
IPC: F24F6/10
Filed: 1985-02-14
Abstract: PURPOSE:To prevent the heating of an empty water pan and abnormal temperature rise in the showcase by providing a thermostat that activates the feed water device by the radiation heat from a heat generator regardless of the timer device. CONSTITUTION:When the surface of a heat generator 11 is exposed to the air, the thermo switch 12B is switched by the radiation heat from the heat generator 11. As said thermo switch works as an overheat inhibitor thermostat to interrupt the power supply to the heat generator 11, the overheating of the heat generator 11 can be avoided, and an abnormal temperature rise in a refrigerator due to said overheat can also be avoided. By the switching of the thermo switch 12B, the feed water solenoid is electrified and actuated to start feeding water into the humidifier water tank 10 regardless of the action of the timer device. As a result, a water shortage in the humidifier water tank 10 can be avoided, and, regardless of ambient conditions of the humidifier water tank 10, a steady humidifying operation can be performed.
Patent JP-S63194701-A (JP)
Title: Composite membrane
Inventor: SHIMATANI SHUNICHI
IPC: B01D71/22
Filed: 1987-02-06
Abstract: PURPOSE:To obtain the title membrane free of pinholes by forming a thin membrane consisting of a cross-linked cellulosic resin on the surface of the dense layer of a porous membrane. CONSTITUTION:A resin soln. is coated on the surface of the dense layer of the porous membrane, the org. solvent is evaporated, and the cellulosic rein is simultaneously cross-linked by a cross-linking agent to form the thin cross- linked cellulose membrane. The thin membrane is repeatedly formed, and a cross-linked thin layer free of pinholes can be obtained. Although the thickness of the cross-liked thin layer of the cellulosic resin depends on the concn. of the resin soln and the thickness of the this layer of the resin soln. formed o the dense layer, the thickness is usually controlled to 0.05-10mum. When the cross-linked membrane is excessive thickened, the gas permeability is reduced.
Patent JP-H08249986-A (JP)
Title: Safety switch
Inventor: KURAUSU SHIYURUTSUE
IPC: H01H27/00
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To allow as many fixing methods as possible to be used without any reforming work by providing screw tightening container grooves extending along side surfaces and being opened at both ends at the side surfaces in the intermediate region of a housing having a square cross section. SOLUTION: A housing 1 of a safety switch comprises an intermediate portion 2; a cap-like cover 4 connected to the intermediate portion 2 via a fixing screw 3; and a cap 5 connected to the intermediate portion 2 via a snap-connection. The cross section of the housing 1 in the longitudinal direction is square. The intermediate portion 2 is provided, at respective side surfaces in the intermediate region on a lateral plane, with container grooves 6, 6a for fixing screws to a wall or the like extending along the side surface and being opened at both terminal ends. Consequently, it is possible to cope with many fixing methods without any reforming work together with introducing orifices 8, 8 in the lateral direction and at the terminal ends, according to the introducing direction of an actuator actuating a switch.