baber/WOPTO huggingface dataset:
Patent JP-S6084078-A (JP)
Title: Emergent alarm broadcast receiver
Inventor: MIYAMURA TOSHIO
IPC: H04N5/44
Filed: 1983-10-14
Abstract: PURPOSE:To prevent erroneous recognition to the user by lighting a display element only when a broadcast station broadcasting emergency alarm broadcast is selected. CONSTITUTION:When an emergency alarm broadcast is broadcasted in the 2nd channel (switch 6a is for the 2nd channel selection and others are for other channel selection), only a preset switch 18a is closed. The channel selection switch 6a is closed to lighten a light emitting diode 17 (emergent alarm broadcast expectation), and the emergent alarm broadcast is conducted and received in this state to start the light emitting diode 17 to flicker through the oscillation of an oscillation circuit 14. In closing other channel selection switches 6b-6e, the light emitting diode 17 is not lighted nor flickered.
Patent JP-H0357048-A (JP)
Title: Semiconductor memory
Inventor: KUBOTA MICHITAKA
IPC: H01L29/792
Filed: 1989-07-25
Abstract: PURPOSE:To perform the relief of defective bit independently of inverted logic by selecting three or more memory cells where the same information is stored and outputting the output result of the majority of read-out data as output data. CONSTITUTION:Memory cell arrays 7a to 7c having the same constitution share a work line but have bit lines independently of one another. Memory cells 8 and Y selectors 9a to 9c which select bit lines are provided, and Y selectors 9a to 9c correspond to cell arrays 7a to 7c respectively. The same information is stored in three or more memory cells 8,and it is read out from these three memory cells 8, and output data is obtained from three or more output results by the majority decision. Thus, the relief of defective bit is possible independently of inversion from logical '1' is '0' or logical '0' to '1'.
Patent JP-H0479756-A (JP)
Title: Electromagnetic pump
Inventor: ITO MASAHIKO
IPC: H02K44/06
Filed: 1990-07-23
Abstract: PURPOSE:To improve heat radiation from a stator coil, eliminate a loss caused by an induction current in an outer duct and improve the efficiency of an electromagnetic pump by a method wherein the stator coil and a laminated core block are surrounded by a conductive fluid atmosphere and the stator coil is covered with a covering which keeps the stator coil from the atmosphere airtight. CONSTITUTION:As an opening 11 is formed in a frame 9, the inside of the frame 9 is filled with conductive fluid surface 12 is formed above a stator coil 2. The circumference of the stator coil 2 is enclosed with non-magnetic high strength material which can well coexist with the conductive fluid and kept airtight. Heat generated by the stator coil 2 is transmitted to the surrounding conductive fluid and a laminated core block 1 through the non-magnetic high strength maternal covering and discharged into conductive fluid in an annular flow path. With this constitution, the temperature of the stator coil 2 is lowered and the electrical resistance of the coil is reduced, so that the generated heat can be suppressed. Further, an outer duct which is necessary to separate the stator coil 2 from the conductive fluid in a conventional constitution can be eliminated, so that a loss in the outer duct can be eliminated and the efficiency of an electromagnetic pump can be improved.
Patent JP-S5893849-A (JP)
Title: Contact material
Inventor: YAMADA SHIYUUJI
IPC: C22C32/00
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a contact material with a small extent of consumption, a reduced time of arc sustention and improved welding resistance by adding Li, In or Zn oxide and Ti, Ta or Cr to an Ag-Ni alloy. CONSTITUTION:This contact material is made of an alloy consisting of, by weight, 2-20% Ni, 0.05-3% one or more among Li2O, In2O3 and ZnO, 0.05-5% one or more among Ti, Ta and Cr, and the balance Ag. Ti, Ta or Cr as the 3rd component has an effect of improving the welding resistance but causes an increase in the extent of dissipation, so the upper limit is decided and less than the lower limit of the element does not produce the effect. Li2O, In2O3 or ZnO as the 2nd component is effective in reducing the time of arc sustention, yet in case of less than the lower limit, the effect is not confirmed, and more than the upper limit of the oxide causes an increase in the time of arc sustention.
Patent JP-S5982970-A (JP)
Title: Ultrasonic atomizer
Inventor: MIZOGUCHI SABUROU
IPC: B05B17/06
Filed: 1982-11-02
Abstract: PURPOSE:To obtain a large amt. of atomization with small-sized and simple construction by disposing a horn provided with a piezoelectric oscillator in a liquid tank, and communicating the atomization part exposed to the outside of the tank and the inside of the liquid tank with a capillary member. CONSTITUTION:A horn 14 is disposed in a liquid tank 12 of a liquid 13 so as to penetrate the tank, and the top end, that is, an atomization part 15 of the horn 14 is disposed in the upper part of the tank 12. An oscillator 1 contg. electrodes 2, 3 is disposed on the outside in the bottom part of the tank 12 and is bolted 18 by a holding piece 16 via a seal packing 17. A capillary member 19 consisting of a cotton cloth, etc. is mounted externally on the horn 14 to communicate the liquid 13 and the part 15. Then, the horn 14 is directly cooled by the liquid 13 and the oscillator 1 is indirectly cooled through the horn 14 and is air cooled; therefore, the oscillator 1 is prevented from heating to a high temp. even if a large input is applied thereto. Since the liquid 13 is supplied naturally to the part 15 by the member 19, a large amt. of atomization is made possible.
Patent JP-H1127842-A (JP)
Title: Man-hole having means preventing cover from falling
Inventor: KITAYAMA HIDEJI
IPC: H02G1/06
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a man-hole the cover of which does not fall, even if the cover is pused by cars which run over the cover repeatedly and will not come out of a cover holding shelf and fall even if the man-hole is installed in a sloped ground. SOLUTION: A protrusion 8 which protrudes upward is provided on the tip part of the cover holdin-shelf 6 of a frame 5 and the bottom-protruding edge 9 of a cover is put on the upper surface of the cover holding-shelf 6 with or without a packing 10 therebetween. In the case of a man-hole installed in a sloped ground, the upper surface of the cover-holding shelf 6 is formed or cut so as to make itself horizontal, when the man-hole is installed.
Patent JP-S6171708-A (JP)
Title: Fm demodulation circuit
Inventor: HAGINO HIDEYUKI
IPC: H03D3/00
Filed: 1984-09-14
Abstract: PURPOSE:To obtain an excellent FM demodulation signal by providing two capacitors setting a delay in order to obtain a pulse with a prescribed time delay from an edge of an input signal so as to connected each terminal to a common potential thereby eliminating the effect of parasitic capacitance. CONSTITUTION:A collector of one transistor (TR) Q21 of the 1st differential amplifier D1 is connected to a common potential via a capacitor C11, to an emitter of a TRQ25, and a collector of the other TRQ22 is connected to common potential via a capacitor C12 and to the emitter of the TRQ26. The collector of the TRs Q23, Q24 of the 2nd differential amplifier D2 is connected to the base of the TRQ25, 26 is connected respectively to the base of the TRQ25, 26 and connected to a bias power supply V12 via resistors R11, R12 respectively. Then the collector of the Q25, Q26 is connected in common to a low-pass filter 23 to obtain an FM demodulation signal. Then the effect of parasitic capacitance is eliminated by the capacitors C11, C12.
Patent JP-H0747577-A (JP)
Title: Method and device for local pressing type injection molding
Inventor: MORIKITA NOBUO
IPC: B29C45/38
Filed: 1993-08-04
Abstract: PURPOSE:To prevent generation of sink marks at flow end and thick part in a cavity and prevent generation of inner warp caused by unbalanced shrinkage of lines. CONSTITUTION:By making a first local pressing pin 34 move forward, a resin in the front of it is pushed into a cavity 21. By making a second local pressing pin 35 move forward, a resin in the front of it is pushed into the cavity 21. A timing for starting the forward movement of the first local pressing pin 34 is differentiated from a timing for starting the forward movement of the second local pressing pin 35. When one of the first and second local pressing pins 34 and 35 moves forward and the other pin out of them starts to move forward thereafter, the other pin out of the first and second local pressing pins 34 and 35 pushes the resin in the front into the cavity 21.
Patent JP-S6253096-A (JP)
Title: Controlling system for time switch holding memory
Inventor: OKASHITA KAZUHIRO
IPC: H04Q3/52
Filed: 1985-09-02
Abstract: PURPOSE:To speedify a reading rate by dividing a holding memory into the first and the second blocks, allocating the front half part of one frame time and the rear half part of the same to the two blocks, and supplying the read addresses of them selectively to a time switch. CONSTITUTION:The holding memory 2 is devided into the first and the second blocks 2A and 2B. The front half part of the one-frame time is allocated to plural times of sequential readings from the first block 2A and the random accesses for one time up to cetain plural times to the second block 2B, and the rear half part to the random accesses for one time up to cetain plural times to the first block 2A and plural times of sequential readings from the second block 2B. The read addresses sequentially read out from the first and the second blocks are selectively supplied to the time switch 1. In such way, the speed of the supplying of read addresses to the time switch is upgraded, and a useless allocation to random access cycle is prevented from happening.
Patent JP-S5984410-A (JP)
Title: Rotary transformer
Inventor: INCHI TOSHIO
IPC: H01F38/18
Filed: 1982-11-05
Abstract: PURPOSE:To reduce a magnetic resistance between primary side and secondary side of a rotary transformer in which a signal is transferred by rotating one of the primary side or the secondary side which are facing each other with a gap inbetween and improve a coupling efficiency by a method wherein the surface of at least one of the magnetic cores facing each other is coated by a high permeability material such as permalloy. CONSTITUTION:The surfaces of the magnetic cores facing each other have no groove and are kept flat and through-hole printed coils 40 and 50, one for each core, are adhered to the respective surfaces. At that time, distance between two cores is l'g and the coils 40 and 50 are adhered to the cores with permalloy thin films 6 inbetween. Then, at the prescribed positions on the surfaces of the coils 40 and 50 the primary windings 41 and 42 and the secondary windings 51 and 52 are formed. Thus, the grooves on the surface of the core are eliminated and the yield is improved and an economical transformer can be obtained.
Patent JP-S58131103-A (JP)
Inventor: ERUBUIN BUANETSUKII
IPC: B01D7/00
Filed: 1982-11-05
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-H0519465-A (JP)
Title: Pattern forming method
Inventor: TAKAHASHI TOSHIHIKO
IPC: H01L21/302
Filed: 1991-07-09
Abstract: PURPOSE:To form a resist pattern with excellent pattern shape and throughput without causing undercut. CONSTITUTION:A resist pattern is formed with a radiation sensitive resin compsn. contg. 1,2-quinonediazidosulfonic ester of novolak resin obtd. by polycondensing a cresol mixture contg. m-cresol and p-cresol with formaldehyde, having 1,000-10,000 weight average mol.wt. (expressed in terms of polystyrene) and contg. >=13wt.% low mol.wt. component having <600mol.wt. (expressed in terms of polystyrene).
Patent JP-H0946210-A (JP)
Title: Ecl-cmos level conversion circuit
Inventor: TAMEGAYA YUKIO
IPC: H03K19/0175
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an ECL-CMOS level conversion circuit provided with a logic function which is speeded up by the improvement of driving capacity and the reduction of the number of logic stages. SOLUTION: ECL input signals are amplified by differential amplifiers (101 and 104). The output signals are added to P-channel MOSFET (T11). The outputs of the differential amplifiers (101 and 104) are level-shifted by emitter follower circuits (102 and 105) and are added to N-channel MOSFET (T13 and T14) so as to constitute a logic circuit. The level conversion circuit and the logic circuit are collected into one and therefore effect that the number of the logic stages is smaller and operation is faster than a conventional circuit is given. Furthermore, there is an advantage that the circuit can easily be extended to multiple inputs.
Patent JP-H0742289-A (JP)
Title: Extrusion-molded hollow board, and attachment structure therefor
Inventor: FUKUDA YASUHISA
IPC: E04F13/21
Filed: 1993-08-04
Abstract: PURPOSE:To provide an extrusion-molded hollow board, and to install the extrusion-molded hollow board to a structure frame in the stabilized state. CONSTITUTION:Bolt holes 13 are drilled to the upper and lower parts of an extrusion-molded hollow board 10 on positions apart at a certain distance from the upper and the lower headers at the center in its breadthwise direction. Zigzagged metal plates 14 are attached to the board with connecting bolts 15 that are inserted through the bolt holes 13. The zigzagged metal plates 14 are welded to guide angles 18 that are fixed to structure frame beams 17, and the extrusion-molded hollow board 10 is installed to the guide angles 18 at two points at the center on the upper and the lower parts.
Patent JP-H0834520-A (JP)
Title: Arranging device for waste can block
Inventor: HIRAOKA KIMIO
IPC: B65G47/248
Filed: 1994-07-25
Abstract: PURPOSE:To automate a system without adding a complex mechanism and improve the work efficiency by providing a control device processing the actions from the rotation start of a rotary base in the forward direction to its rotation in the opposite direction and its return to the fixed position in a constant time. CONSTITUTION:When the interval between the waste can block 200 of a rotary base 1 and the support plate 1B of the rotary base 1 becomes a prescribed value or below, the rotary base 1 is rotatively driven, and the waste can block 200 is prevented from breaking the support plate 1B. The rotary base 1 is automatically rotated from the fixed position and again returned to the fixed position. these actions are processed in a constant time, i.e., the time (about 60 sec) for the waste can block 200 to be extruded from a waste can compressor 100, and the waste can block 200 extruded next is surely stored on the rotary base 1 after the completion of rotation. The support plate 1B is rotated by 90 to the position below the upper face of a conveyor, and multiple waste can blocks 200 are stacked on the conveyor.
Patent JP-H0479696-A (JP)
Title: Blocking device
Inventor: SHIGESATO TATSURO
IPC: H04N19/423
Filed: 1990-07-20
Abstract: PURPOSE:To block all picture elements by providing the 2nd blocking means which rearranges blocks and constitutes blocks of (mXn) picture elements. CONSTITUTION:An input picture is divided into 176 horizontal, 480 vertical, remaining 4 horizontal, and remaining 480 vertical picture elements. The part constituted of the 4 horizontal and 480 vertical picture elements is first divided into blocks of 4 horizontal by 16 vertical picture elements. The blocks of 4 X16 picture elements thus obtained are further divided into two blocks of 4X8 picture elements in the vertical direction and the two blocks are arranged in the horizontal direction so as to form one block of 8X8 picture elements. Therefore, all picture elements can be blocked without increasing the number of effective picture elements even when the number of the effective picture elements is not a multiple of the number of picture elements of the blocks.
Patent JP-H0749486-A (JP)
Title: Transparent base material for display material
Inventor: IGUCHI YUICHIRO
IPC: G02F1/1333
Filed: 1993-08-04
Abstract: PURPOSE:To provide a lightweight transparent base material for display material in which the easiness of flawing of the surface is improved, tightness is enhanced, and thermal deformation, and decomposition and oxidation deterioration are difficult to cause by constituting the transparent base material for display material from an inorganic glass layer having a specified thickness and a plastic layer having a specified thickness. CONSTITUTION:A transparent base material for display material is formed of an inorganic glass layer having a thickness of 10mum or more and less than 500mum, and a plastic layer having a thickness of 200mum or more and less than 15mm. To improve the easiness of flawing of the surface and the tightness, the glass thickness is required to be 10mum or more, and preferably 50mum or more. On the other hand, to ensure the sufficient lightweight property obtained by using the plastic, the thickness of the inorganic glass is required to be less than 500mum, and preferably less than 200mum. As the plastic layer, the use of the plastic layer having an average thickness of 200mum or more formed by using a plastic material having a grass transition point or thermal deforming temperature of 50 deg.C or more is required.
Patent JP-H0857806-A (JP)
Title: Stapler
Inventor: YOHANESU HERUTO
IPC: B25C5/16
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a damping means capable of being relatively simply manufactured and functionally mounting. SOLUTION: A brake roller supported in one groove 10 of a flange of a passage 1 is provided in the passage for decelerating a feeding speed of the passage 1 from a magazine. The roller has a conically extended periphery and is formed of a deformable material such as plastic.
Patent JP-H0360725-A (JP)
Title: Aqueous volatile organic liquid solution-concentrating membrane
Inventor: AOYAMA MASATOSHI
IPC: B01D71/34
Filed: 1989-07-28
Abstract: PURPOSE:To enhance the permselectivity to an org. liq. from its aq. soln. by heat-treating a porous membrane contg. a polyvinylidene fluoride-based polymer at >=35 deg.C to form the aq. volatile org. liq. soln.-concentrating membrane. CONSTITUTION:A soln. consisting of a polyvinylidene fluoride-based polymer, its solvent and an org. solvent having higher volatility than the solvent is cast over the surface of a solid, etc., in fixed thickness. The solvents are vaporized for a fixed time, and then the solvent is substituted for a solidifying solvent to obtain a sheet-shaped porous membrane. The porous membrane of the polyvinylidene fluoride-based polymer is heat-treated at a temp. higher than 35 deg.C or appropriately higher than 50 deg.C and lower than the m.p. of the polymer to obtain an aq. volatile org. liq. soln-concentrating membrane. The polyvinylidene fluoride content of the membrane is appropriately controlled to at least 50wt.%.
Patent JP-H0541140-A (JP)
Title: Push button device
Inventor: YOSHINO SUSUMU
IPC: H01H21/00
Filed: 1991-08-02
Abstract: PURPOSE:To secure the hinge effect of a compact hinge button type push button having a small pitch. CONSTITUTION:A key top 13 is connected to the intermediate point of a hinge arm 12 annularly extending from a button unit frame 11. Arm length of the hinge arm 12 is thereby prolonged to secure the hinge effect.
Patent JP-H1090168-A (JP)
Title: Quantitative and/or qualitative analysis method of atom or molecule
Inventor: RIS UDO DR
IPC: G01N33/543
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To obtain an analysis method which allows a less expensive analysis cost in a shorter time and with more highly accuracy than a qualitative or quantitative analysis method used in analyzing antigen/antibody which is employed in conventional medical, biotechnological fields or the like. SOLUTION: A receptor molecule 2 selectively coupling with another atom or molecule is established on a flat base 1 of solid or fluid, a base surface is measured by polarization analysis, and a change in a polarized state caused on linear polarized waves by reflection on the base 1 is measured. Thereafter, the base with the receptor molecule 2 established is brought into contact with an atom or molecule to be analyzed for coupling it to the atom or molecule, and then measurement of polarization analysis is again performed. After the change in the polarized state is compared with a value evaluated using reference sample, qualitative analysis and quantitative analysis of the coupled atom or molecule may be performed.
Patent JP-H0248134-A (JP)
Title: Error absorbing device for two dimensional plane
Inventor: UENO KATSUMI
IPC: B23P19/02
Filed: 1988-08-05
Abstract: PURPOSE:To automatically compensate and effectively absorb errors in the two dimensional plane by engaging the engaging projected parts of a 1st and a 2nd fixing members respectively to the engaging grooves of a middle member, and fittedly engaging energizating members to respective locking grooves. CONSTITUTION:The cylindrical part 12 of a 1st fixing member 10 is cut off on the both sides so as to leave a projected line part 13 for engaging in the X-axis direction, and also a locking groove 14 is formed on it. The cylindrical part 22 of a 2nd fixing member 20 is also cut off on the both sides so as to leave a projected part 23 for engaging in the Y-axis direction, and a locking groove 24 is formed on it. Moreover, in the cylindrical part 31 of a middle member 30, recessed groove parts for engaging 32, 33 are respectively recessedly provided in the direction X and Y which are mutually different at the phase angle 90 degree, and locking grooves 34, 35 are formed on it. Besides, energizating members 40 are insertedly fitted and locked into the locking grooves 14, 34, 24, 35. Hereby, space errors and angle errors can be absorbed by sliding movement between the engaging projected line part 13 and the engaging recessed groove part 32, or between the engaging recessed groove part 33 and the engaging projected line part 23, moreover both sliding movements.
Patent JP-S6254502-A (JP)
Title: Rolling method for steel plate having projection
Inventor: MASUDA SADAKAZU
IPC: B21B1/22
Filed: 1985-09-03
Abstract: PURPOSE:To improve the accuracy of a product by rolling a steel plate at a required draft with a caliber roll of which the caliber depth is made larger than the max. value of the height of the projections obtd. by rolling. CONSTITUTION:The calibers 4 larger than the height (h) of the projections of the product obtd. by rolling are formed to the caliber roll 1. The roll 1 and a flat roll 2 are assembled to a final rolling down stand of a hot rolling tandem mill. The steel plate 3 is rolled by such rolls. The rolling reduction DELTAt expressed by the equation is used as the required rolling reduction in the stage of rolling. A print rate 7 can be determined by the caliber width Wb, caliber pitch SR', caliber angle theta, inlet side plate thickness t0 and roll diameter D. The intended height of the projections is thus obtd. regardless of the caliber depth, by which the product having the excellent accuracy is obtd.