baber/WOPTO huggingface dataset:
Patent JP-H03143124-A (JP)
Title: Reference signal generator
Inventor: UEDA KATSUHIKO
IPC: H04W72/04
Filed: 1989-10-30
Abstract: PURPOSE:To easily generate a reference signal corresponding to a change in a radio wave propagation delay time and hand-over required for the transmission/reception control of a TDMA system automobile telephone mobile equipment by providing two counters having a same period and utilizing the relation of lag/lead of a coincidence signal outputted from each counter. CONSTITUTION:The generator consists of a counter 103 counting a clock signal 101 inputted externally and outputting the result of count of 0-(n-1) repetitively, a register 104 writing a data of 0-(n-1) with an external write signal 105, a coincidence detection section 106 outputting a coincidence signal 107 when an output of the counter 103 is coincident with the content of the register 104, a counter 108 counting the clock signal 101, outputting repetitively the count result of 0-(n-1), outputting a coincidence signal 110 when the result of count reaches (n-1) and clearing the count content when a reset signal 111 is set, and a control section 112 receiving the write signal 105, the coincidence signals 107 and 110 and outputting the reset signal 111, and generates a reference signal from the counter 108.
Patent JP-H04158361-A (JP)
Title: Processing method for photosensitive material
Inventor: KATO KIICHI
IPC: G03D3/10
Filed: 1990-10-23
Abstract: PURPOSE:To unify the development quality by loading photosensitive materials in a basket storing processed faces in parallel with the advance direction, hooking the basket on a hanger, advancing it in a processing device, and oscillating it to the right and left with respect to the advance direction. CONSTITUTION:Many photosensitive materials are loaded in a basket 5 storing processed faces in parallel with the processing advance direction, the basket 5 is hooked on a hanger 4, and it is advanced while being oscillated by right/left oscillating bars 6 to the right and left with respect to the processing advance direction. The right/left oscillating bars 6 have hit faces hitting the end faces of the hanger 4 on both sides of a processing tub, and the right/left oscillating bars 6 are oscillated to the right and left by the rotation of a right/left oscillation driving motor 7. Multiple processing tubs are arranged in the processing advance direction in a development processing device, the hanger is lifted above the tub for the movement between tubs, the processing solution is once dropped, then the hanger is carried and inserted into the next processing tub and advanced in the same method.
Patent JP-S63135274-A (JP)
Title: Paper feed device of printer
Inventor: KOYAIZU SHINICHI
IPC: B41J15/04
Filed: 1986-11-28
Abstract: PURPOSE:To make a paper feed amount of a platen constant and eliminate a trouble when a jam has occurred and paper breakage by providing a sheet which contacts part of an external periphery of the paper supply side of a platen fixed to an arm which is energized at its one end. CONSTITUTION:If a platen 1 rotates clockwise, a paper 2 is drawn in and also a sheet 17 which contacts part of an external periphery at the paper supply side of the platen 1 while turning an arm 12, resisting the force of a spring 15. When the platen 1 is new and has a high coefficient of friction of the surface, the draw-in amount of the sheet becomes large and an angle (a) from the tip of the sheet 17 to a paper roller 11 becomes narrow with a reduced contact area between the platen 1 and paper 2. If the surface of the platen 1 is worn out and the coefficient of friction of the surface becomes low, the draw-in value of the sheet 17 decreases, an angle (beta) from the tip of the sheet 17 to the roller 11 broadens and a contact area between the platen 1 and the paper 2 expands. Consequently, a paper feed amount and paper tension can be made constant.
Patent JP-H01124774-A (JP)
Title: Frequency deciding device
Inventor: TANAKA YASUHIKO
IPC: H02M1/08
Filed: 1987-11-10
Abstract: PURPOSE:To self-restore the abnormality of a small number of data due to internal abnormality such as a disturbing noise or temperature rise by storing data on a frequency decision result in plural storing means and making a majority decision among the stored data. CONSTITUTION:A zero-volt pulse generating means 12 which outputs a pulse when the potential of a radio wave is zero is connected to a measuring instrument 11 to measure a pulse output, and its output is stored in storage means 13 through a control means 15. Further, a timing output means 14 is connected to the control means 15, a majority decision is made among the data in the storage means with each pulse outputted by the timing output means 14, and the many data are stored in other storage means. Consequently, even if a small number of data in storage means change owing to disturbance, etc., the data is restored with each pulse outputted by the timing output means 14.
Patent JP-H01123928-A (JP)
Title: Air conditioner
Inventor: NISHIYAMA TETSUO
IPC: F24F13/20
Filed: 1987-11-10
Abstract: PURPOSE:To prevent the leakage of air from a slit and can tear off a slit's connection part with ease by installing to a seal member a slit adapted to cut off a part which faces a vent hole and mounting on the wall surface of a casing a panel adapted to crush this seal member under pressure as well. CONSTITUTION:When a flange 24 is inserted into a hook 25 provided on a casing 9 from beneath and screw a screw bolt 27 into a pair of thread holes 26, 26, after an insulation member 17 into which a seal member 14 is fitted and bonded, is fitted into a blowout panel 4 and a protruded part 24 is also fitted into a penetration hole 20, said seal member 14 is compressed by the insulation member 17 and an insulation sheet 11, thereby bringing a slit 16 into a crushed state. Therefore, this construction makes it possible to prevent a cooled air from leaking through vent holes 12 and 13 to an air blowout hole 7. When an attempt is made to remove the blowout panel 4, the insulation member 17, and the seal member 15 from the casing 9, and pull a pull out member 15 for the seal member 14 by hand, a communication member 28 for the slit 16 can be torn off. As a result, the pull out member 15 can be removed with ease, thereby forming a communication port 29 which is communicated with the vent hole 13.
Patent JP-2000108361-A (JP)
Title: Production of ink jet head
Inventor: ISHIKAWA HIROYUKI
IPC: B41J2/055
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To simply form an electrode to the lower or upper half of a partition wall comprising a piezoelectric material. SOLUTION: A conductor layer is formed to an actuator substrate containing the whole of the side surfaces of partition walls 4 comprising a piezoelectric material by electroless plating. The conductor layers of the top parts of the partition walls are removed by polishing. The conductor layer of the upper half of the side surface of each partition wall 4 is removed by laser processing (laser beams R1, R2) and the conductor layer of the lower half thereof is formed as an electrode 5.
Patent JP-H03147233-A (JP)
Title: Deflection yoke device
Inventor: SATO KAZUHITO
IPC: H01J29/76
Filed: 1989-10-31
Abstract: PURPOSE:To strongly mount a crossarm onto a coil separator by allowing the locking pieces of the coil separator to support the magnetic field-forming sections of the crossarm respectively when supporting projected-pieces at two ends of the crossarm are engaged respectively with the engagedly supporting sections of the coil separator and the elastic tongue-piece of the crossarm is then engaged rotatively with the locking projection of the separator. CONSTITUTION:The locking section 18 of an elastic tongue-piece 16 of a crossarm 5 is elastically engaged with a locking projection 25 in the elastic tongue-piece engaging section 19 of a coil separator 3 by engaging supporting projected-pieces 10 at two ends of the crossarm 5 respectively with the engagedly supporting sections 11 of the coil separator 3 and subsequently employing the two ends as an axis to rotate the crossarm 5. Hereupon, the upper-end part of each of magnetic field-forming sections 7 of the crossarm 5 is supported by each of locking pieces 14 formed in U-shape and arranged below each of the engagedly supporting sections 11. Moreover, the locking pieces 14 exert pressing force respectively on the magnetic field-forming sections 7 of the crossarm 5 so as to reinforce the magnetic field-forming sections 7 when the side of a large-diameter opening in a deflection yoke set 1 is placed to form its installation face.
Patent JP-S63136817-A (JP)
Title: Driving circuit for semiconductor switching element
Inventor: SANUKI NAGATO
IPC: H03K17/567
Filed: 1986-11-28
Abstract: PURPOSE:To quickly execute a turn-on and to reduce the loss of switching at a turn-on time by providing more winding to a second transformer and connecting a series connection circuit consisting of the winding and a field effect transistor in parallel with a semiconductor switching element. CONSTITUTION:The series connection circuit consisting of a diode 13, the field effect transistor(FET) 14 and a third winging NC of a current feedback transformer 8 is connected in parallel with a transistor 1. Since the FET 13 has a fast switching speed though its saturation voltage is high, it can send a current instead of the transistor 1 until the transistor 1 is turned off. And at the same time, since the current flows through the winding NC of the current feedback transformer 8 until the transistor 1, at least, becomes the saturated state, positive feedback is given to the base of transistor 1 through the current feedback transformer 8, the diode 9, the winding N3 and a switching element 2, so that the turn-on of the transistor 1 can be accelerated.
Patent JP-S63135624-A (JP)
Title: Damping force adjustment device for hydraulic buffer
Inventor: JO TADASHI
IPC: F16F9/44
Filed: 1986-11-28
Abstract: PURPOSE:To change the damping force ratio of extension and contraction with a simple construction and to obtain a wide adjustable range by providing a piston with a hollow part which is communicated with a by-pass, the first contraction port used for communicating the first and the second oil chambers with each other and the second contraction port for communicating the hollow part and the first oil chamber with each other. CONSTITUTION:The first and second oil chambers are defined by a piston 31. In addition, on the piston 31 are installed a hollow part 47 which is opened to and shut from passages 50 and 51, the first contraction port 48 for communicating the first and second oil chambers with each other and the second contraction port 49 for communicating the hollow part 47 and the first oil chamber with each other. Further, on the lower port end of an extension port 46 are installed an extension leaf valve 42, a main spring 44 and a main valve 43, while on the upper port ends of the first and second contraction ports 48, 49, a contraction side leaf valve 41 is provided. Accordingly, due to a change in the pressure receiving area by the first and second contraction port for contraction side leaf valve 41, the damping force on the contraction side is adjusted and its range is widened, while the damping force ratio of extension to contraction can be changed. Furthermore the basic length can be shortened with a simple construction.
Patent JP-H0780278-A (JP)
Title: Filling bed arrangement useful for mixture and/or oxidation
Inventor: REIMONDO FURANSHISU DORUNEBITS
IPC: C01B21/28
Filed: 1993-10-20
Abstract: PURPOSE: To obtain an oxidizable reactant-oxygen mixture without any risk of ignition and explosion by specifying the properties of inactive packing materials and the oxidation conditions when mixing the oxidizable reactant with an oxidant in the packed bed of the inactive packing materials. CONSTITUTION: When the oxidizable reactant such as ammonia is to be oxidized by the oxidant, they are mixed in the packed bed 7 of the inactive packing materials such as ceramics and pebbles, whose maximum diameter, in the case of spherical particles, is made to satisfy DP<=0.61Dt VSD/VLB-0.727 Dt (wherein DP is a diameter of the inactive spherical packing material, in inch; VSD is a designed surface velocity at the inlet, in ft/sec; VLB is a layered combustion rate of the mixture, in ft/sec; and Dt is a diameter of the packed bed, in inch) and whose maximum side length, in the case of non-spherical particles, is made to satisfy DP=6VP/SP (wherein VP is a volume of the non- spherical inactive packing material; and SP is a surface area of the non- spherical inactive packing material).
Patent JP-H05101275-A (JP)
Title: Restaurant management device
Inventor: YANAGAWA RYOJI
IPC: G07G1/12
Filed: 1991-10-04
Abstract: PURPOSE:To provide the restaurant management device capable of realizing more improvement of business efficiency by managing data of abnandoned food thereby grasping the degree of existence of unnecessary food to cope with it. CONSTITUTION:When abandonment data is inputted from an input part, this inputted data is stored in a miss point area 527 or a mixture point area 528, and contents of the miss point area 527 and the mixture point area 528 printed out from a printing part in accordance with input of abandonment data output indicating data. Thus, the degree of existence of abandoned food is surely grasped.
Patent JP-H03145762-A (JP)
Title: Master slice integrated circuit
Inventor: WATANABE KAZUHIRO
IPC: H01L21/82
Filed: 1989-10-31
Abstract: PURPOSE:To enable a gate to be effectively used without making a library complicated with two or more basic cells are required by a method wherein a second basic cell, which is composed of transistors whose sizes are equal to the sum of those of the same conductivity type transistors of a first basic cell respectively, is provided. CONSTITUTION:The sum of the transistor sizes W/L of P channel transistors 31 and 32 of a first basic cell 3, is made equal to the transistor size W/L of a P channel transistor 41 of a second basic cell 4, and the sum of the transistor sizes W/L of N channel transistors 33 and 34 of the first basic cell 3 is made equal to the transistor size W/L of an N channel transistor 42 of the second basic cell 4. By this setup, two types of basic cells different from each other in transistor size can be used as the basic cells of the same type, if necessary, and a gate is prevented from decreasing in activity ratio and micro cells provided to a chip can be increased in number.
Patent JP-H02132041-A (JP)
Title: Sheet direction changing device
Inventor: OKITSU MOTOAKI
IPC: B65H9/10
Filed: 1988-11-09
Abstract: PURPOSE:To correctly change the direction of a sheet with a sufficient holding force by providing a friction plate for pinching and rotating the sheet by the vertical and rotary direction change and providing a sheet conveyance stopping means for matching the center of the sheet with the rotary center of a direction changing bed and the friction plate. CONSTITUTION:When a sheet 21 is conveyed from a sheet feed cassette to a sheet direction changing device 1, a sheet stopper 17 moved from the refuge position stops the conveyance of the sheet 21, and the center of the sheet 21 is matched with the rotary center of a direction changing bed 11 and a friction plate 12. When the sheet stopper 17 is returned to the refuge position, the direction changing bed 11 is lifted and raises the sheet and presses it to the friction plate 12 to pinch it. The friction plate 12 is then rotated by a stepping motor 13 by 90 deg., and the sheet 21 is rotated together with the direction changing bed 11. The direction changing bed 11 is lowered after the motor 13 is stopped, and the sheet 21 is returned to the bottom of a sheet direction changing section 10. The longitudinal direction of the sheet 21 is matched with the sheet conveyance direction, and the direction 18 changed by 90 deg..
Patent JP-2000109913-A (JP)
Title: Rotary hearth furnace
Inventor: MATSUI KOJI
IPC: F27B9/30
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To keep the recovering ratio of reduced metal high without reducing the operation factor and to prevent the breakage of a charging hole of pellet caused by deposited layer melted and stuck onto a furnace hearth. SOLUTION: First long holes 12b, 14b are bored on an inner cylinder 12 and an outer cylinder 14 and a rotary shaft 80 of a crusher 74 is inserted in both long holes 12b, 14b so as to be possible to elevate/lower and shift. At each portion extended to the outer part from the inner cylinder 12 and the outer cylinder 14 of the rotary shaft 80, a piston rod 82a in a fluid pressure cylinder 82 for crushing is connected in the allowable state to the rotation of the rotary shaft 80. The crusher 74 is shifted to elevate/lower to the upper surface of the furnace hearth 18 by synchronously and reciprocatively energizing two sets of fluid pressure cylinders 82, 82 for crushing and positioned to the position which can crush the deposited layer 72 formed on the furnace hearth 18.
Patent JP-2000107562-A (JP)
Title: Treating apparatus for exhaust combustion gas
Inventor: KOBAYASHI KAZUKI
IPC: B01D53/50
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To remove harmful substances at a high efficiency with the min. amt. of an exhaust gas treating agent by installing a measuring means concerning the back wash cycle of a bag filter and by controlling the amt. of an exhaust gas treating agent according to the measured back wash cycle of a bag filter. SOLUTION: An alkaline powder 4 for neutralizing HCl and SOx from an exhaust gas treating agent supply apparatus 3 and an adsorbent powder 5 (e.g. active carbon) for adsorbing org. chloride compds. and heavy metals are fed, in a flue 1a, to an exhaust gas 2 discharged from an incinerator 1. The exhaust gas 2 is caused to pass through a bag filter 8 and a pile thereof to be filtered and discharged as a cleaning gas 2" through a chimney 13. In back washing the pile of the bag filter 8, the pressure difference between the upper and the lower side of the bag filter 8 is measured with a pressure difference measuring device 9 and when the measured pressure difference reaches a certain value, a back washing air pulse jet 10 is started. The pressure difference measuring device 8 also measures the back wash cycle to control the amt. of the powder supplied.
Patent JP-H06136689-A (JP)
Title: Production of flame-retardant paper for backing vinyl wall paper
Inventor: SUDO HIROSHI
IPC: D21H21/34
Filed: 1992-10-22
Abstract: PURPOSE:To produce flame-retardant paper for backing vinyl wall paper in order to provide vinyl wall paper having excellent execution suitability of wall paper and stiffness. CONSTITUTION:In production of flame-retardant paper for backing vinyl wall paper by coating base paper containing aluminum hydroxide as an inorganic substance with a surface coating agent, the base paper is coated with a surface coating agent consisting essentially of a polyacrylamide having 50,000<= to <=300,000 molecular weight. Preferably the surface coating agent is applied to one side or both sides of the base paper in a weight of 2g/m<2= to <=10g/m<2> (calculated as solid content).
Patent JP-H1097930-A (JP)
Title: Ballast in electric discharge lamp
Inventor: TANIMURA SATORU
IPC: H01F37/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce a loss in adhesive caused by spattering of a drop the adhesive when the adhesive is fed in a manufacturing step. SOLUTION: A ballast has steel cores 21 and 22, a winding, and a bobbin 4. In addition, the ballast has a pair of terminal stages 41, 41 put adjacently to each other. The terminal stages 41, 41 are integrally molded with the bobbin 4. A spattering receiving wall 43 adjacent to each of the terminal stages 41, 41 and extending to surfaces of the cores 22 and 23 is integrally molded with the bobbin 4 to receive the spattering of adhesive 3 dropped from a space 42 between each terminal 41.
Patent JP-H03143621-A (JP)
Title: Manufacture of synthetic lumber
Inventor: TAKAYAMA YUJI
IPC: B29C70/52
Filed: 1989-10-31
Abstract: PURPOSE:To make the title lumber durable even against corrosion by a microorganism without being affected by rainwater, by a method wherein pultrusion of liquid synthetic resin containing a hollow foam or a hollow foamable substance along with a two-dimensional or three-dimensional reinforcement fiber is performed. CONSTITUTION:Extrusion of synthetic resin containing a hollow foam and a two-dimensional or three-dimensional refinforcement fiber is performed. Unsaturated polyester resin, urethane methacrylate resin, and liquid methacrylate resin containing a crosslinking agent and polymer are useful for liquid resin which is capable of performing the extrusion. Either an inorganic material or an organic material may be good for the quality of the material of a hollow particle (balloon) and a material whose particle diameter of about 5-200 mum is usable easily. Although a glass balloon is superior in uniformity in a form and pressure resistance as the inorganic material, even a sirasu balloon is suitable for use. In the case where an improvement in physical properties are necessary, it is good if a using quantity of cloth or a matlike fiber or a roving is increased. Although volume ratio of the balloon/resin can be changed within a wide range, 0.2-1.0 is preferable.
Patent JP-H10110663-A (JP)
Title: Driving source starting device for car provided with automatic transmission
Inventor: MATSUSHITA AKIHISA
IPC: B60W10/10
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a driving source starting device for a car provided with an automatic transmission which can satisfactorily keep conductivity of a contact of a switch mechanism based on starting requirement of a driving source. SOLUTION: A vehicular driving source starting device has an automatic transmission 3 connected to an engine 1 and a neutral starting switch whose contact is connected when the automatic transmission 3 is switched to a non- running range, and which connects a circuit a starter 2 for starting the engine 1. It also has a shift-lock solenoid 19 which provides the contact with external force based on starting requirement of the engine 1, a shift lever 9 and a connection member 17.
Patent JP-S63137364-A (JP)
Title: Pipeline control system
Inventor: ATSUMI HIROAKI
IPC: G06F17/16
Filed: 1986-11-28
Abstract: PURPOSE:To minimize a period for stopping an arithmetic pipeline and to improve a processing speed by controlling the stop of the arithmetic pipeline while considering the number of data elements which are not read out from the linked arithmetic pipeline. CONSTITUTION:A counting means 1 corresponding to a load access pipeline 1 counts up the number of data elements which are not read out by the linked arithmetic pipeline 3 out of data elements written in a vector register 2 by the pipeline 1. An arithmetic pipeline stop request generating means 4 monitors a count value of the counting means 6 and other signals, and when a danger turning the count value to zero is generated, outputs an arithmetic pipeline stop request. An arithmetic pipeline stop signal generating means 5 generates an arithmetic pipeline stop signal at the time of generating the stop request from the means 4 to stop the pipeline 3.