baber/WOPTO huggingface dataset:
Patent JP-H04308040-A (JP)
Title: Apparatus for predicting development of buckling
Inventor: EBARA MAKOTO
IPC: C21D9/56
Filed: 1991-04-05
Abstract: PURPOSE:To accurately and generally predict the development of buckling to a steel strip annealed in a continuous annealing furnace. CONSTITUTION:This apparatus is composed of a tension meter roll 2 for outputting tension detected value Ts, a temp. measuring roll 3 for detecting roll temp., a radiation thermometer 7 for measuring the steel strip temp. Tm, a crown computer 9 for calculating roll crown Ta, a host computer 11 for storing and outputting width W and thickness Th of the steel strip 1 and roll flat part length F, a critical tension computing element 10 for calculating the critical tension Tcr from the under-mentioned equation (1) by inputting each parameter, an alarming device 14 and a decision device 12 for outputting alarming signal to an alarming device 14 at the time of becoming Ts <= Tcr by comparing Ts with Tcr. Then, in the equation (1), A3: constant, U1-U4: multipliers and these are calculated with three dimensional finite element method. Tcr=g(ai)=A3(W-F)U<1>TaU<2>TmU<3>ThU<4>... (1).
Patent JP-S62227773-A (JP)
Title: Printer with one-chip cpu used in controlling part
Inventor: SEKI TETSUYA
IPC: B41J5/44
Filed: 1986-03-31
Abstract: PURPOSE:To simplify modification of character patterns, by a construction wherein an operating switch for switching an input level for a mode program terminal to a high level or a low level is connected to the terminal. CONSTITUTION:With an operating switch 11 turned OFF, a terminal MP0 is set to a low level, while a terminal MP1 is set to a high level, and a mode-2 is selected. Therefore, with an external ROM 9 connected, printing data (a) inputted can be printed both in normal character patterns and in optional character patterns. When the switch 11 is turned ON, the terminal MP0 set to a high level, while the terminal MP1 is set to a low level, and a mode-1 is selected. Therefore, with the external ROM 9 connected, the printing data (a) inputted can be printed in optional character patterns determined by the external ROM 9. Accordingly, when it is desired to change the mode, for example, from the mode-1 to the mode-2 through operating the switch 11, the change can be easily effected without need to replace a ROM, and can be satisfactorily achieved on the user's side.
Patent JP-H07275666-A (JP)
Title: Hollow yarn membrane module
Inventor: UEHARA MASARU
IPC: B01D63/02
Filed: 1994-04-12
Abstract: PURPOSE:To provide a hollow yarn membrane module made hard to generate the accumulation of suspended matter between hollow yarn membranes even when adapted to the filtering of highly turbid water and hard to generate the rise of differential pressure and the lowering of a flow rate over a long period of time by using a knitted fabric containing hollow yarn membranes and having restricting yarns over the entire surface thereof. CONSTITUTION:The end parts of linear hollow yarn membranes 4 expanding in a sheet like form are bundled and fixed by a fixing member while an open state is held between the hollow yarn membranes to form a module and the whole of the module is supported by a structural member. The hollow yarn membranes 4 are restricted in a chain stitch like form by restricting yarns 5 and these restricting yarns 5 are parallelly and densely arranged at almost equal intervals over the entire surface of the module to be formed into a knitted fabric like state. Since the restricting yarns 5 are easy to generate the propagation of various bacteria caused by the adhesion of suspended matter, a synthetic fiber coated or impregnated with an antibacterial agent is pref. used. Therefore, the accumulation of org. matter between hollow yarn membranes is hard to generate.
Patent JP-S55165558-A (JP)
Title: Structural body for output fluorescent screen of image tube
Inventor: HASHIZUME TATSUO
IPC: H01J9/22
Filed: 1979-06-09
Abstract: PURPOSE:To prevent a resolving power and contrast from being deteriorated in a tube, by using a thin film, made of material with a high electron transmittivity, as a support film, evaporating an aluminum onto the surface of said film and forming a fluorescent material layer. CONSTITUTION:Output screen support frame 11 provide an opening port 12 of area corresponding to the area of an output fluorescent screen and are fixed to the inner face of a glass vessel 1 or to a suitable fixed support. Fully on surfaces of the opening port 12 of the support frame 11 an auminum support film 13 is extensibly attached and then on its surface an aluminum 14 is evaporated to a thickness in a range 600-1,200Angstrom  further on its top a fluorescent material layer 15 is formed.
Patent JP-S5715909-A (JP)
Title: Method and apparatus for manufacturing granular agent consisting of plastic containing filler
Inventor: YOUAANASU YAAKOUBASU PETORASU
IPC: B29B13/00
Filed: 1981-05-15
Abstract: Process and device for the manufacture of plastic granules filled with filler, e.g. glass, the filler being pressed down in the heat-softened surface of a plastic web (1,2,1 min ,2 min ), after which the web (13), optionally after cooling (15), is processed to granules (17) on a dicing device (16).
Patent JP-H03274606-A (JP)
Title: Dielectric cramic composite
Inventor: SHIBATA YOSHINORI
IPC: C04B35/46
Filed: 1990-03-26
Abstract: PURPOSE:To have high dielectric constant and an excellent temperature characteristic and also to reduce tan delta in a high-frequency zone and increase boosting breakdown voltage by specifying composition ratios among respective main components of ceramic dielectrics of an SrTiO3-Bi2O3-TiO2-PbTiO3 group. CONSTITUTION:Composition ratios among respective main components of ceramic dielectrics of an SrTiO3-Bi2O3-TiO2-PbTiO3 group, kinds and additional amounts of the additives to be added to the main components are specified. That is, as the main components, 40.0 to 55.0wt.% of SrTiO3, 10.0 to 30.0wt.% of PbTiO3, 10.0 to 30.0wt.% of Bi2O3, and 5.0 to 15.0wt.% of TiO2 shall be included. Further, as the composition of additives to 100wt.% of said main components, 0.5 to 3.5wt.% of MgTiO3, 0.5 to 3.5wt.% of CaTiO3, 0.2 to 3.0wt.% of CaTiO3, 0.02 to 0.30wt.% CeO2 and 0.05 to 0.40wt.% of MnCO3 shall be included.
Patent JP-S56168421-A (JP)
Title: Channel selecting circuit
Inventor: NISHIZAWA FUMITOSHI
IPC: H04N5/44
Filed: 1980-05-28
Abstract: PURPOSE:To ensure an automatic search for station with no jump of a broadcast channel where the boradcast electric wave exists, by discontinuing a change of the tuning voltage which is applied to an electronic tuner for a certain time when the tuning band is switched. CONSTITUTION:When the band of an electronic tuner 1 is switched, the signal is transmitted to a microcomputer 7 to discontinue an automatic search for station for a certain time through a deciding circuit 12 for a band switch signal and regardless of the output of a deciding circuit 5 for the presence or absence of a synchronous signal. The circuit 12 is set so that the time of discontinuation of the automatic search of station becomes longer than the time during which a tuning loop is stabilized. Thus an automatic search for station is carried out with no channel jumping.
Patent JP-H0264709-A (JP)
Title: Programmable controller system
Inventor: KAWABE KATSUNORI
IPC: G05B19/05
Filed: 1988-03-29
Abstract: PURPOSE:To prepare a communication parameter table by providing each programmable controller with a first communication parameter storage means and providing each communication module with a second communication parameter storage means and a transmission means. CONSTITUTION:In an initial state when power is supplied, the second communication parameter storage means 23 stores a self-station communication parameter stored in a first communication parameter storage means 13. When a CPU 21 receives a token, the communication parameter is broadcast-transmitted to programmable controllers (PCs) 10, 30 and 50. On the other hand, when a second table preparing means 25 receives the communication parameter of each station, a second communication parameter table 24 stores it and a first table preparing means 15 transfers the communication parameter of each station in the means 25 to a first parameter table 14. Further, the means 25 turns on the communication flag of the PC corresponding to the received parameter and the means 15 transfers the communication flag of each station stored in the table to the table 15.
Patent JP-S62228332-A (JP)
Title: Parts assembly device
Inventor: KARISASU TAKAO
IPC: B23P19/00
Filed: 1986-03-31
Abstract: PURPOSE:To enable a lowering stroke to be easily adjusted even if the height of a parts take-out position is different from that of a parts assembly position, by providing adjusting rods, whose length can be adjusted, and a means which selects the lowering stroke of an assembly head. CONSTITUTION:If an assembly head 1 horizontally moves to the upper of a parts supplier, a lift means 3 operates to lower a hand 9. Then a rod 10a of a shock absorber 10 is adapted to a selector plate 11 relaxing a lowering speed, next the one adjusting rod 12 is adapted to the upper surface of the selector plate 11, and the hand 9 stops lowering to clamp a part. Thereafter, the assembly head 1 horizontally moves to the upper of a pallet 8, and the hand 9 lowers. Then the other adjusting rod 13 is adapted to the upper surface of the selector plate 11 after the shock absorber 10 operates, and the hand 9 stops lowering. In this way, a lowering stroke of the hand 9 can be optionally adjusted by performing length adjustment of the adjusting rods 12, 13.
Patent JP-2000266203-A (JP)
Title: Counterbalance valve
Inventor: HAMAMOTO SATOSHI
IPC: F16K17/30
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a counterbalance valve which has a fast response to start-up, stoppage and reversal operation of a hydraulic motor or the like, high resistance to shocks, a simple construction and little tendency to be influenced by loads as well as oil temperature. SOLUTION: This valve is provided with a first and a second ports 7a and 7b located upstream to supply feed and drain passages 3a and 4a of a hydraulic motor 5 with pressure oil through a check valve 8, a third and a fourth ports 7c and 7d located downstream, a spool which has a throttle at an intermediate position and is adapted to block up all the ports 7a-7d at a neutral position N while implements communication between the second and fourth ports 7b, 7d at a position A and a communication between the first and third ports 7a, 7c at a B position, and springs 14a and 14b for neutralizing the spool.  Further, the valve is provided with a first and a second pressure chambers 11a and 11b which introduce the pressure oil of the first 7a or second port 7b to set the spool at the position A or B, and pressure balance chambers 12a and 12b which introduce the pressure oil of the third and fourth ports 7c, 7d to balance the spool and the springs at intermediate positions between the positions A and N as well as between the positions B and N.
Patent JP-S5412227-A (JP)
Title: Driving method for thin-film el element
Inventor: OOBA TOSHIHIRO
IPC: H05B44/00
Filed: 1977-06-20
Abstract: PURPOSE:To simplify a driving power supply and transistor and transistor circuit, by making a difference in driving method between writing and erasing by simultaneously empolying both amplitude modulation and pulse-width modulation for a thin-film EL element in a triple-layer structure.
Patent JP-H09265991-A (JP)
Title: Metal porous body, manufacture thereof, and battery
Inventor: TAKAI YORIKO
IPC: H01M4/80
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a metal porous body with low manufacturing cost, high active material utilization factor, and high discharge performance by vertically arranging the longest axis in the external shape of a metallic material on a metal flat plate. SOLUTION: A metallic material 2 and a binder mainly comprising resin are mixed with a solvent, and they are stirred to form slurry, the slurry is applied to a metal flat plate 1, magnetic field is vertically applied to the metal flat plate to let the metallic material 2 stand in the sword blade shape on the metal flat plate 1, and the metallic material 2 is fixed, then sintered. The binder containing no metal salt and a cyclic bond is preferable so that impurities are not left after sintering. An active material is filled in the metal porous body obtained to form a battery electrode.
Patent JP-H02288098-A (JP)
Title: Electro-optical module
Inventor: KAAMIIROU EMU TABARUBA
IPC: H04B10/2581
Filed: 1990-03-26
Abstract: PURPOSE: To insulate an electric part installed on a circuit board from a high transition voltage so as to prevent breakdown of the electric part by arranging an insulating member between an optical connector and the circuit board. CONSTITUTION: An electro-optic module is formed of an optical connector 31 and a casing body 33, and a part of the casing body 33 serves as a circuit board 41 on which an electric part 40 is installed. An optical connector 31 is arranged in one end of an optical fiber cable, and proceeding light is collected onto an electro-optic converter 38 inside the casing body 33 via a lens 39 and the like. An insulating member 34 is arranged between the first member 32 of the optical connector 31 and the second member 35 serving a part of the casing body 33, while the first member 32 is grounded via the casing body 33 and the like on which it is mounted. In this way, a transient voltage, which is impressed to the first member 32 side and provided with a high potential, is prevented from being impressed to the electric part 40.
Patent JP-H01247927-A (JP)
Title: Panel heater
Inventor: SHINODA HIDEO
IPC: F24D13/02
Filed: 1988-03-28
Abstract: PURPOSE:To relax deformation during a rise in temperature and prevent the generation of noise originated from thermal deformation, by bonding a radiation plate with a heating element, and installing said radiation plate which is turned in convex shape. CONSTITUTION:Japanese paper 7 is pasted on the surface of an aluminum-made radiation plate 5 by way of a bonding agent 6, on the rear surface of the radiation plate is fixedly bonded a strip-shaped PTC heating element 8. Since the radiation plate 5 is fixed to a structural member 10 with a spacer 9 in between, it is deformed into convex shape. Therefore, even when it is subjected to thermal expansion during a rise in temperature, no deformation-originated noise is generated, but only its curvature is changed.
Patent JP-H05280481-A (JP)
Title: Scroll vacuum pump device
IPC: B09B3/00
Filed: 1992-03-30
Abstract: PURPOSE:To prevent the brakage of a scroll free from the reverse revolution even if the erroneous wiring exists on the start of operation, by interposing a unidirectional clutch on the rotary shaft of a driving scroll on the side connected with a motor. CONSTITUTION:A pair of scrolls 12 and 14 which rotate on each different axis center and form a compression chamber 15 in cooperation are provided. A fixed reverse revolution preventing mechanism (unidirectional clutch) 28 is interposed at the shaft part of the scroll 12 on the side connect with a motor 1 among a pair of scrolls 12 and 14, i.e., on the rotary shaft 12a of a driving scroll 12. Though this unidirectional clutch 28 is free in the revolution in one direction, the roller bites on the rotary shaft 12a in the revolution in the other direction, and the rotary shaft 12a is locked. Accordingly, when the motor 1 revolves in the reverse direction, the revolution of the driving scroll 12 is locked. Accordingly, even if the erroneous wiring exists on the start of operation, the reverse revolution is not generated, and the scroll 12 can be prevented from breakage.
Patent JP-H08273872-A (JP)
Title: Low pressure mercury discharge lamp lighting device and ultraviolet ray irradiation device
Inventor: YOSHIKAWA KAZUHIKO
IPC: H05B41/24
Filed: 1995-03-30
Abstract: PURPOSE: To provide desired light output when a low pressure mercury discharge lamp is controlled for dimming, without use of a cooling device such as a fan for controlling temperature in the coldest part of the low pressure mercury discharge lamp. CONSTITUTION: A low pressure mercury discharge lamp 1 is designed to light at an input of 1000-2000W and in a current density of 0.5-10.0A/cm<2> , and a lighting circuit device 10 is constituted so that an AC rectangular wave current of about 10kHz is applied to the discharge lamp 1. The coldest part is protruded into an airtight container 2, and mercury is housed in the coldest part.
Patent JP-H01247221-A (JP)
Title: Device for distributing torque of four-wheel-drive vehicle
Inventor: NAGAOKA MITSURU
IPC: B60W10/184
Filed: 1988-03-28
Abstract: PURPOSE:To enable the change of torque distribution to front/rear wheels or right/left wheels without causing deceleration due to the action of braking force by providing a torque distribution varying means for controlling the action of an output control means and a brake control means. CONSTITUTION:An output control means A variably controls throttle opening through the adjustment of an actuator. A brake control means B independently controls the braking force between front wheels 5, 6 and rear wheels 7, 8 or the braking force between left wheels 5, 7 and right wheels 6, 8. A control signal from a torque distributing varying means C is outputted to the output control means A and the brake control means B to variably adjust an engine output and the braking force of the front/rear wheels or right/left wheels in accordance with the traveling condition of a vehicle, to control torque distribution.
Patent JP-S59203148-A (JP)
Inventor: HANDA HIROSHI
IPC: E04D3/38
Filed: 1983-04-28
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-H07264474-A (JP)
Title: Input output changeover controller
Inventor: MITA MICHIO
IPC: H04N5/268
Filed: 1994-03-19
Abstract: PURPOSE:To easily apply switching control to input output lines depending on a scale of input and output lines with simple configuration in the input output changeover controller. CONSTITUTION:Plural sets of input output changeover means 13,14 are provided and at least part of output lines of plural output lines of the input output changeover means 14 are connected to input lines of the other input output changeover means 13 and the cross reference between the plural connected input and output lines are controlled by a changeover control means 17 and the selection result of input output selection means 16 selecting input and output lines of the plural input output changeover means 13, 14 is converted by changeover of switches by the changeover control means 17 to apply changeover control to the plural input output changeover means 13, 14.
Patent JP-H08275070-A (JP)
Title: Audio multiplex modulator for television broadcast
Inventor: AOKI TOSHIRO
IPC: H04N19/59
Filed: 1995-03-30
Abstract: PURPOSE: To simplify the configuration of a generating circuit of an audio signal subcarrier and a control signal subcarrier by setting a clock frequency to be an integer multiple of a frequency of a horizontal synchronizing signal. CONSTITUTION: A frequency of an audio signal subject to addition processing by a matrix 42 is increased to be a clock frequency being an integer multiple of a sampling clock by an interpolator 43. An audio signal subject to subtraction processing in the matrix 42 is fed to sine/cosine transformation devices 48, 47, in which the signal is converted into an FM modulation wave. On the other hand, a video signal is fed to a synchronizing separator circuit 57, in which a horizontal synchronizing signal is separated and converted into a couple of audio signal subcarriers having a frequency twice the frequency of the horizontal synchronizing signal and orthogonal to each other.  The horizontal synchronizing signal given to a multiplier circuit 60 is converted into a control signal subcarrier whose frequency is 3.5 times that of the horizontal synchronizing signal by an accumulator 66 or the like. Then the audio signal outputted from a delay circuit 44, an audio signal subcarrier outputted from an adder circuit 55 and a control signal subcarrier outputted from a multiplier circuit 70 are converted into an audio multiplex signal by an adder circuit 45.
Patent JP-S57643-A (JP)
Title: Heat developing photosensitive material
Inventor: HIGUCHI TETSUYA
IPC: G03C1/498
Filed: 1980-06-02
Abstract: PURPOSE:To obtain a high-density image having a pure black tone with no reduction in the sensitivity and inhibited fog by adding a specified disulfide compound to a heat developing photosensitive material singly or together with a heavy metallic salt so as to inhibit heat fog. CONSTITUTION:A disulfide compound represented by formule I (where Z is a thazole ring, an oxazole ring, an imidazole ring, a selenazole ring, a triazole ring or a tetrazole ring or a group of nonmetallic atoms required to complete a thiazole ring and each ring may be substituted) is added to a photosensitive material having a single layer or multiple layers formed with a heat developing photosensitive element consisting of an oxidation-reduction image forming component composed of a reducible org. silver salt such as silver behenate and a reducing agent, photosensitive silver halide or a component forming the halide, and a binder. By adding the disulfide compound in combination with a small amount of mercuric acetate or the like, the heat fog inhibiting effect is shown synergistically, and a superior image is obtd.
Patent JP-H08274467-A (JP)
Title: Via-hole forming method for multilayer ceramic board
Inventor: YAMAGUCHI KAZUHIRO
IPC: H05K3/40
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a multilayer ceramic board having neither protrudent parts of series via-hole parts nor irregularities on the surface wherein these via-holes pierce a pluralities of layers at the same positions. CONSTITUTION: Conical or square conical via-holes are formed at the same positions of green sheets 1a-1d and charged with a conductor from smaller apertures thereof to form via-holes with leaving spaces not charged with the conductor at the larger apertures. The conductor is charged in only a part of the via-hole. A via-hole part land pattern is formed on only the periphery of the via-hole. By using green sheets having via-holes only, one layer is formed with a pair of the sheets to expand the volume of the via-hole. The size of the via-hole is made larger than a required size. The green sheets worked by these methods are laminated, pressure-welded and backed to form superimposed series via-holes on a straight line.
Patent JP-2000269181-A (JP)
Title: Etching method of silicon wafer
Inventor: ABE KICHIJI
IPC: H01L21/3063
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To realize an etching method of silicon wafers, which ensures etching and hardly causes disadvantages due to conditions of unetched or insufficiency of etching. SOLUTION: A silicon wafer 1, which is constituted of a P layer 11, an N layer 12 and a P-N interface 13 between the two layers and wherein the part of a region on the P layer 11 side is provided with an etching mask 110, is prepared. With the silicon wafer 1 disposed in an etching solution 19, after the P layer 11 is etched close to the vicinity of the P-N interface 13 without impression of a positive voltage, the positive voltage is impressed on the P layer 11. Thereby an etching depth is adjusted, and then a completion processing of etching is conducted.