baber/WOPTO huggingface dataset:
Patent JP-H05311902-A (JP)
Title: Method of executing soundproof chamber
Inventor: HATTORI KAZUO
IPC: E04B1/82
Filed: 1992-05-06
Abstract: PURPOSE:To execute a soundproof chamber flexibly and simply regardless of the size of the chamber and ceiling height by fixing the lower end section of a sound- insulating wall material to a sound-insulating material and fastening the sound- insulating floor material to a frame material installed to a body wall. CONSTITUTION:A frame material 2 made of a metal and having a Z-shaped cross section is mounted at the proper position of the surface of the body wall 1 of a chamber as a soundproof chamber in the lateral direction first. A sound-insulating floor material 4 is laid on a body floor 3 while the lower end sections of sound-insulating wall materials 5 arranged along the body want 1 are fixed and self-supported to the sound-insulating floor material 4 by clamps such as machine screws. The upper sections of the sound-insulating wall materials 5 are driven and fastened to the frame material 2 by clamps 7 such as text tapping screws from the front sides, and adjacent sound-insulating wall materials are mounted mutually in succession by bonding the upper and lower end sections of frame materials 5c by continuous bolts, etc. When a section among the sound-insulating wall materials 5 and the body ceiling 9 of the chamber is widened, a sound-insulating wall material 5' having the same constitution as the sound-insulating wall materials 5 and low height is set up so as to close the space.
Patent JP-S5842262-A (JP)
Title: Connection of lead wire for hybrid integrated circuit
Inventor: YAMAMOTO TOSHIO
IPC: H05K1/03
Filed: 1981-09-07
Abstract: PURPOSE:To facilitate automation of connection of lead wires for hybrid integrated circuit by a method wherein various parts are put on the prescribed positions, while metal pieces are soldered at the prescribed positions, and after functional trimming is performed, the lead wires are soldered by series conduction. CONSTITUTION:The conductor part 2 is provided on a substrate 1 by thick film paste printing to form the wiring substrate 15. Solder paste is printed to the positions to be fixed with the parts of various kinds, the electric parts 16 of various kinds are put thereon, while the metal pieces 18 consisting of steel pieces  plated with nickel or tin are put on the positions 17 to be fixed with the lead  wires, and are soldered letting pass through a heating furnace and are washed.  Functional trimming and check are performed in this condition. Then the flat  faces 8 on the outside of the flat parts 5 of the lead wires 6 are made to come  in contact with the metal pieces 18, a current is fed through a positive electrode  19, a negative electrode 20 to perform series conduction, and resistance welding  of the flat pieces 8 and the metal pieces 18 are performed at the places of the  plural number. Accordingly the efficiency of work is enhanced, and automation  can be attained also.
Patent JP-H07323311-A (JP)
Title: Roll retracting device
Inventor: HAMAMOTO TADATOSHI
IPC: B65G47/82
Filed: 1994-05-31
Abstract: PURPOSE:To easily retract and transport work rolls in a short time by retracting the rolls from a roll transporting truck in the yard of a roll grinding yard, work roll deposit, etc., or sending back at the time of changing the rolling work rolls of rolling equipment. CONSTITUTION:The tip part of the work roll mounted on the truck is sent out to the position of retraction starting point of the device 20 used for retracting and also feeding the roll provided in the roll drinding yard 3 or the roll storing yard 4 by a device 20 in the roll transporting truck 10. The work roll in the position of the retraction starting point is retracted to a necessary position in the yard by the device 20 in the yard, contrarily, the work roll is sent out from a set position in the yard to the position of retraction starting point with the device 20 in the yard, this roll is received with the device 20 in the transporting truck 10. At this time, relay transportation of mutual work roll is executed by automatic operation in a short time by the respective devices 20 on the truck and in the yard.
Patent JP-S5842059-A (JP)
Title: Electrostatic printing method
Inventor: YOSHINO MASAMI
IPC: G03G15/02
Filed: 1981-09-07
Abstract: PURPOSE:To enable stable image potential to be obtained in a short time, by repeating charging of a printing master while shading light, and further charging it under illumination between plate making and printing steps to recover potential of image areas. CONSTITUTION:A toner image is formed on a photoconductive sheet 10 by electrostatic photography, and melted with an IR fixing device 7 to form a printing master. This master is repeatedly charged with a charger 4 while a uniformly illuminating lamp 13 is left off. When the potential reaches 0.7-1.3 times the practicable potential, the lamp 13 is turned on, and charging is continued, thus permitting charge acceptance of an imaging part to be recovered, stabilized potential of the imaging part to be obtained in a short time, and the next printing step to be rapidly carried out.
Patent JP-H05310021-A (JP)
Title: Suspension controller
Inventor: IMAMURA KOJI
IPC: B60G17/015
Filed: 1992-05-02
Abstract: PURPOSE:To improve accuracy in controlling a suspension damping force by detecting the vertical vibration of a car body to analyze it into each frequency component and offset regulating the DC component to 0 when the DC component is outputted over a specified time so that the damping force of a suspension system is controlled by the fuzzy theory of a road surface condition according to the analyzing result. CONSTITUTION:The vertical vibration of a car body detected by a car body G sensor 1 is inputted to an FFT calculator 4 through an input stage filter 2 and offset regulator 3. The FFT calculator 4 calculates the amplitudes of respective frequency components of the vertical vibration to analyze the frequency component into the respective frequency components of vibration of spring and vibration of unspring and the frequency component requiring the offset regulation, i.e., DC component so that an offset regulator 3 is regulated to set the component requiring the offset regulation to 0. A fuzzy calculator 5 calculates the road surface condition according to the fuzzy theory by the output of the offset FFT calculator 4 to control a suspension actuator drive section 6.
Patent JP-H11340722-A (JP)
Title: Active phased array antenna
Inventor: INOUE YOSHIHIKO
IPC: H01Q3/30
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent the degradation of performance accompanying cooling temperature change by correcting and controlling a phase corresponding to the change of a coolant temperature in an active phased array antenna in which an amplifier is cooled by a coolant. SOLUTION: This active phased array antenna 1 forms beams by controlling the phases of RF signals transmitted from an antenna element 17 and signals received by the antenna element 17. In this case, a correction part A8a for correcting phase change accompanying the change of the coolant temperature from the data of the change amount of the phase of respective transmission/ reception modules 13 to the coolant temperature measured beforehand based on a temperature measured by a temperature sensor 7 for measuring the temperature of the coolant entering from a cooling part 6 to a cooling plate 18 is provided and correction is added to phase control in a phase control part 5.
Patent JP-H04231994-A (JP)
Title: Production of mineral fiber mat
Inventor: BERUNAARU BISHIYO
IPC: D04H1/4226
Filed: 1991-06-12
Abstract: PURPOSE: To reproduce the wastes even of any source and any kind of fibers by lastingly reintroducing the wastes generated from the tip part of a mat even when the producing condition of the mineral fiber mat is varied and also to produce the mineral fiber mat excellent in environment to be remarkably saved at the production cost by reintroducing the maximum allowable quantity of the reproduced fiber. CONSTITUTION: Fiber is formed from a fused material and is pulled out and moved by a gas stream. Continually, the fiber is collected as a fiber stream to be mounted on a carrying conveyer, fiber of a different-quality is added to the main fiber stream and the introduced fiber material of the different quality is selected by its density.
Patent JP-S5264011-A (JP)
Title: Waterproof treatment of underground tank
Inventor: HOSOYA KAZUO
IPC: B65G5/00
Filed: 1975-11-22
Abstract: PURPOSE: To facilitate treatment of underground water for an underground tank, by building cut-off walls reaching the impermeable layer around the tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05330314-A (JP)
Title: Pneumatic radial tire
Inventor: IMAI HIROSHI
IPC: B60C11/04
Filed: 1992-06-01
Abstract: PURPOSE:To improve a drain property at the time of cornering by making the shapes of auxiliary lateral grooves in both shoulder regions specified ones to tread grounding width under normal inner pressure and a normal load, and by making preceding ground ing regions have rigidity higher than that of succeeding regions. CONSTITUTION:In a tread 1A, oblique grooves 5a and 5b are provided between a middle region (c) and both shoulder regions d1 and d2, and are extended to provide lateral grooves 3a and 3b, and auxiliary lateral grooves 2, having terminals 6 in both the shoulder regions d1 and d2, are formed. In-configulation slope width in the notch terminals 6 of the auxiliary lateral grooves 2 is made width of 80-120% of tread grounding width (g) under normal inner pressure and a normal load, and land part rigidity distribution is made in which rigidity in succeeding grounding regions (f) is higher than that in preceding grounding regions (e) halved with the auxiliary lateral grooves 2. Moreover, the rate of the length (i) of the succeeding grounding regions (f) to the arranging interval (h) of the adjoining lateral grooves 3a and 3b is made 60-80%, and the area ratio of the succeeding grounding regions (f) to the preceding grounding regions (e) is made 2.0-3.3. Consequently hydroplaining resistance at the time of cornering on wet road surfaces can be improved.
Patent JP-H11320306-A (JP)
Title: Loader chuck
Inventor: TAWARA HAJIME
IPC: B23Q3/06
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a loader chuck capable of nipping works different in a diameter and small in size. SOLUTION: In this loader chuck 16, a plurality of rocking arms 22 having a claw 20 on one end portions are arranged on a receiving surface 18 of a chuck body 17 at generally equal interval in a circumference direction, the other end portions are rotatably provided on the chuck body 17. The loader chuck 16 is provided with a rack 33 linearly moved by a drive device 25, a pinion 34 rotated by the rack 33, and a synchronous transmission device synchronously rocking each of rocking arms 22 by receiving a rotation force of the pinion 34.
Patent JP-S5842946-A (JP)
Title: Fluid leakage detecting pig of pipeline
Inventor: MITSUOKA TOYOICHI
IPC: G01M3/02
Filed: 1981-09-07
Abstract: PURPOSE:To reduce the capacity of a memory circuit and to reduce its size, by storing the memory circuit with only information on a leakage part of a pipeline. CONSTITUTION:Capsuled detection pig unit bodies 2A-2C coupled flexibly move together with a liquid which flows in a pipeline 1. When the ultrasonic wave microphone 8 provided atop of the pig body 2A detects a leakage sound, its detection signal is supplied through a power amplifier 9 to a BPF10 to obtain a leakage signal of 50-200kHz. This leakage signal is sent to a control circuit through an A/D converter 12. When the supplied leakage signal exceeds a specified threshold value, the control circuit opens a gate 14 to send the leakage signal and position information from a timer 13 to a memory circuit 15. Thus, only information on a leakage part is stored, so that storage capacity and storage size are reduced.
Patent JP-H09303399-A (JP)
Title: Bearing device
Inventor: HIRAI KAZUTOSHI
IPC: H02K5/167
Filed: 1996-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a small and thin bearing device which can expect to extend its life longer without causing bearing wear. SOLUTION: A slant groove N, which is equipped with a fixed shaft 1 having a cylindrical surface-shaped peripheral part, a rotor side sleeve bearing 2 which is formed into an approximately cylindrical shape and fitted around the fixed shaft 1, a rotor side bearing house 3 fitted around the sleeve bearing 2, and an oil seal member 4, and is formed into such a shape that lubricant oil is moved to an upper sealed space by the rotation of a rotor, is arranged in the peripheral surface of the sleeve bearing 2 or the inner circumferential surface of the bearing house 3, thereby this bearing device can have an oil circulating function.
Patent JP-H05142360-A (JP)
Title: Pulse counting circuit
Inventor: OUCHI IKUO
IPC: H03K21/40
Filed: 1991-05-17
Abstract: PURPOSE:To count the pulse number in the N bit by a simple constitution. CONSTITUTION:A pulse P1 is input from an input terminal 1, and a shift register 2 of N steps pickes in it by a clock CK, and when the shift register 2 does not output a pulse P0, the output of an EXOR circuit 3 is made ''H'', and an up and down counter 6 is up-counted as 1. When the shift register 2 outputs the pulse P0, and the pulse p1 is not input, the output of the EXOR circuit 3 is made 'H', and the pulse P0 passes through an AND gate 5 to down-count the up and down counter 6 as 1. Consequently, the count value N of the up and down counter 6 displays the pulse number in the N bit in the shift register 2.
Patent JP-S63305519-A (JP)
Title: Annealing method for substrate
Inventor: SHINPO MASAFUMI
IPC: H01L29/786
Filed: 1987-06-05
Abstract: PURPOSE:To discharge an impurity evaporating from the rear of a substrate outside a chamber together with an atmospheric gas by pressure difference, and to prevent creeping onto the surface of the substrate by covering the rear side with a substrate holder, evacuating an air gap between the substrate and the holder and heating the substrate under the state in which pressure is made lower than a gas atmosphere. CONSTITUTION:A substrate 1 having a structure consisting of at least two layers, in which a low impurity density thin-film 10 is exposed on the surface side and at least one part of a high impurity density layer 20 is exposed on the rear side, and in which mixing into a surface-side thin-film of a rear-side impurity must be prevented, is annealed as follows. The surface side of the substrate 1 is brought into contact with a specified gas atmosphere 5 while at least the rear side of the substrate is covered with a substrate cover 2, and the substrate 1 is heated under the state in which the pressure of an air gap between the rear and the holder 2 is made lower than the gas atmosphere 5. The air gap is evacuated by a vacuum pump 60, etc., and the pressure of the air gap is made lower than the atmospheric gas 5. Consequently, one part of the atmospheric gas 5 passes through paths 6, and carries out an impurity from the substrate rear 10 to the outside of a chamber 3. Accordingly, the mutual mixing of the impurity in the same substrate can be prevented easily.
Patent JP-S63304789-A (JP)
Title: Processing circuit for video signal
Inventor: MATSUO YASUTOSHI
IPC: H04N9/78
Filed: 1987-06-05
Abstract: PURPOSE:To prevent the occurrence of the dot interruption of a Y signal, the halftone and color deviation of a C signal by fetching a signal having a second highest potential among signals which are separated from a composite video signal, a signal in which a luminance signal component is removed and a reference potential and fetching a chrominance signal without a separation error signal. CONSTITUTION:A titled circuit consists of a first circuit 10 separating the composite video signal and obtaining a first chrominance signal which includes a part of the luminance signal component, a second circuit 11 obtaining a second chrominance signal in which the color separation error signal is included by removing the luminance signal component from the first chrominance signal, and a third circuit outputting the second highest potential among the first chrominance signal, the second chrominance signal and the reference potential. The C signal including the color separation error signal is errorcorrected in a second logic circuit 11. The accurate C signal is fetched only when a=1 and c'=1 from the chrominance signal (a) including a part of the luminance signal component and the C signal c' including the color separation error signal. Thus, the occurrences of color slippage and the dot interruption of the Y signal are prevented.
Patent JP-S6032304-A (JP)
Inventor: KIMURA HIROYUKI
IPC: H01C7/12
Filed: 1983-08-03
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-S5764767-A (JP)
Title: Toner transport tube
Inventor: IDE YUKIO
IPC: G03G21/10
Filed: 1980-10-08
Abstract: PURPOSE:To prevent the lowering of transportation efficiency caused by the attachment and accumulation of a toner on the inside walls or the like by forming a plane contacting with the toner such as the inside walls of a toner transport tube, a coil spring in the tube with a low surface energy layer and providing this wall with conductivity. CONSTITUTION:On the surfaces of the inside walls of a toner transport tube (brass, stainless, etc.) 1, a coil spring 2 for toner transport, etc., used for an electrophotography copying machine or the like, a low surface energy layer is formed by coating them with the surface energy not greater than rc=50 such as the fluorine type surface active agent (C8F17CH2CH2COOH, etc.), MoS2, silicon resin, etc. Thus, the friction factor is reduced to prevent the toner from attaching and  hardened deposition. Further, an conductive agent such as carbon black, metal  powder of Al, etc., is contained in the coating layer in order to prevent transport  quantity being limited in the result of electrical absorption of toner powder due to  charging of said surface layer. Thus, reduction of toner transport efficiency is prevented.
Patent JP-S5843170-A (JP)
Title: Coreless armature for axial gap type motor
Inventor: NAGATA MASATO
IPC: H02K3/46
Filed: 1981-09-08
Abstract: PURPOSE:To improve the manufacturing workability of an axial gap type motor by forming a concentric small-diameter projection on the upper surface of a coil frame body and a large-diameter projection on the lower surface, and winding a coil in a sector shape to cross over the body, thereby forming an armature. CONSTITUTION:Permanent magnets 4, 5 forming field poles are mounted oppositely to brackets 2, 3, and a coreless armature 6 is rotatably supported axially oppositely. A small-diameter projection 11 of flat cylindrical shape is concentrically integrally projected on the upper surface of a coil frame body 10 made of insulating material of disc shape, a large-diameter projection 12 is formed on the lower surface, and a conductor 13a of each turn of a coil 13 is wound in sector shape to cross over the body 10 between the outer periphery 11a of the projection 11 and the outer periphery 13a of the projection 12, thereby forming an armature 6. Accordingly, the space factor of the coil can be increased, and the manufacturing steps can be largely simplified.
Patent JP-H036547-A (JP)
Title: Film feeder
Inventor: UJIIE YOICHI
IPC: G03B27/46
Filed: 1989-06-02
Abstract: PURPOSE:To set a control negative film for print conditioning in an exposure window automatically by providing a memory stored with the rotation procedure of a nip roller and a controller for positioning a frame of a control negative film in the exposure window of a film carrier. CONSTITUTION:When a print conditioning mode is specified and the control negative film 30 is inserted into the entrance side of the film carrier 10, the controller 40 decides the insertion direction of the film from the signal of a detection sensor 31 for a DX code and a frame number code. The controller 40 reads a corresponding frame feed procedure out of the memory 60 corresponding to the decision result and the specified mode kind of print conditioning and feeds frames according to the procedure. Consequently, each frame can be set in the exposure window 13A automatically at all times and various print condition setting operations are performed efficiently.
Patent JP-S6122430-A (JP)
Title: Production of magnetic recording medium
Inventor: KUBOTA TAKASHI
IPC: G11B5/85
Filed: 1984-07-10
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent durability and corrosion resistance and good productivity by impressing a magnetic field between electrodes where plasma is generated in the presence of an org. compd. monomer and increasing the plasma density near the ferromagnetic layer formed on a base body thereby forming a protective layer on the ferromagnetic layer. CONSTITUTION:The base body 1 on which the ferromagnetic layer 14 consisting of Co, etc. is unrolled from a stock roll 3 in a vacuum vessel 2, is wound on a cylindrical can 5 and is run at a specified speed. A gaseous monomer such as tetramethyl silane is introduced into the vessel through a gas introducing pipe. Plasma is generated when high-frequency output is impressed to an electrode 11 for generating plasma by a high-frequency power source 10. The plasma is concentrated between the can 5 and the electrode 11 by magnets 12, 13 by which the plasma is focused near the layer 14 on the body 1 and the plasma density is increased. The plasma-polymerized protective layer 15 is thus effectively formed and the magnetic recording medium having the excellent durability and corrosion resistance and good productivity is obtd.
Patent JP-S6033363-A (JP)
Title: Noble metal plating method
Inventor: KOBAYASHI HIROSHI
IPC: G04B37/22
Filed: 1983-08-02
Abstract: PURPOSE:To form a noble metal plating layer having good close adhesiveness, by applying the dry plating of nickel onto titanium or a titanium alloy subjected to ion plating, and further applying the wet plating of a noble metal such as gold onto the plated one before baking. CONSTITUTION:Ti or a Ti-alloy such as TiN is applied to a substrate such as stainless steel by ion plating and, thereafter, one metal selected from Ni, Pd, Au and Ag is plated in a film thickness of about 1,000-2,000Angstrom  according to a dry plating method such as ion plating. Subsequently, one or more of Au, Pt, Rh, Pd or Ag or an alloy thereof is plated onto the metal plating film according to a wet plating method such as electroplating. In the next step, this metal plating film is baked at 200-700 deg.C for 1-2min to perform the thermal diffusion of the dry plating layer and the wet plating layer and a noble metal plating film good in close adhesiveness and excellent in corrosion resistance is obtained.
Patent JP-S5665239-A (JP)
Title: Electronic checkwriter
Inventor: SHIONO FUSAHIRO
IPC: G06F3/12
Filed: 1979-10-31
Abstract: PURPOSE: To make it possible to exactly prevent an unnecessary calculation of the stamp duty amount, which is caused by an operation error, by providing a switch for selecting and instructing the preset input of a stamp duty amount data to the memory part, and the execution or nonexecution of calculation of the stamp duty amount.  
     CONSTITUTION: The change-over switch 12 contains a mode switching part ON in case of instructing the verification printing to a bill, etc., of a printing amount data which has been input from the point key 1, and also the printing of the duty amount corresponding to said printing amount data, to the journal paper. Also, the switch 12 is equipped with a mode switching part P in case of storing the stamp duty amount data in the memory part 7, and a mode switching part OFF in case of instructing only the verification printing to a bill, etc., of the printing amount data. In this way, an unnecessary calculation of the stamp duty amount, which is caused by an operation error can be exactly prevented by selecting and instructing the preset input of a stamp duty amount data to the memory part, and the execution or nonexecution of calculation of the stamp duty amount. 
     COPYRIGHT: (C)1981,JPO&Japio