baber/WOPTO huggingface dataset:
Patent JP-S53113931-A (JP)
Title: Carburetter
Inventor: SASAKI KOUJIROU
IPC: F02M19/00
Filed: 1977-03-16
Abstract: PURPOSE: To make the diameter of a mixing chamber for fuel and air larger than that of the fuel passage of a mixing tube for improving the fuel connecting efficiency in acceleration from a low speed fuel system to the main one. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09222661-A (JP)
Title: Film pressing plate of camera for film provided with magnetic information recording part
Inventor: SATAKE HIROYUKI
IPC: G03B17/24
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To execute reliable recording and reproducing without making an error by preventing imperfect contact between a magnetic head and the magnetic surface of film from being caused by the adhesion of dust. SOLUTION: The film pressing plate 1 provided in a camera for film provided with a magnetic information recording part secures the flatness of the film by press-contacting the back surface of the film to a camera main body. The magnetic head 2 for recording and reproducing magnetic information is attached to the recessed part 1e on the film abutting surface side of the pressing plate 1. Many spherical projections 3 which are a film press-contact surface and whose tops are spherically formed are formed at specified intervals on the surface on the film abutting surface side of the pressing plate 1 except the extension area 4a of the head 2 in a film traveling direction, so that the film surface of parts corresponding to the front and the back of the head 2 comes in contact only with the head 2 and does not abut on the projections 3.
Patent JP-S63198763-A (JP)
Title: Lpg fuel feeding device for internal combustion engine
Inventor: NISHIDA SHUSAKU
IPC: F02D19/02
Filed: 1987-02-12
Abstract: PURPOSE:To correctly cut off a fuel feeding passage when an engine is stopped by interlocking a fuel control valve with an OR circuit connected to an engine operation state detector in the fuel control valve provided on the fuel feeding passage between an LPG bottle and a mixer. CONSTITUTION:A vaporizer 2 constituted of a primary chamber 21 and a secondary chamber 22 is provided on the fuel feeding passage 5 of a main system between an LPG bottle 3 and a mixer 1. The secondary chamber 22 of the vaporizer 2 is connected to the suction passage downstream a throttle valve 14 via the fuel feeding passage 51 of a slow system,and fuel control valves 4, 41 are provided on the fuel feeding passages 5, 51. In this case, a boost switch 9 is provided on an intake manifold 11, and the engine operation state is judged by an OR circuit 10 based on the output signal of this switch 9 and the starter signal of an ignition key 12. When the OR circuit 10 judges the stop of an engine E, it closes the fuel control valves 4, 41 and instantly stops the feed of the LPG fuel.
Patent JP-S53114319-A (JP)
Title: Common-use memory access unit
Inventor: OOMORI KENJI
IPC: G06F12/06
Filed: 1977-03-16
Abstract: PURPOSE: To give expansibility to the common-use access by allotting one common bus to each memory bank of a computer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59154499-A (JP)
Inventor: TAKAHASHI YASUO
IPC: G10L21/02
Filed: 1983-02-22
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-S52112239-A (JP)
Title: Buffer memory control system
Inventor: GOTOU FUMIO
IPC: G06F12/08
Filed: 1976-03-17
Abstract: PURPOSE: To simplify the operation to secure accord between the contents of main memory and the contents of CPU buffer memory by providing buffer register control tube which indicates registration of the information every fixed region of main memory into buffer memory. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02290938-A (JP)
Title: Mechanically-alloyed nickel-cobalt- chromium-iron composition
Inventor: RONARUDO MEISON HAABAARU JIYUN
IPC: C22F1/10
Filed: 1990-02-07
Abstract: A mechanically alloyed composition of matter or alloy containing 30-40% chromium, 5-25% cobalt, 0.5-10% iron, 0.2-0.6% aluminum, 0.3-1.2% titanium, up to 0.15% carbon, about 0.2-1% yttria, up to about 0.3% nitrogen, the % titanium being at least about 1.4 times the % nitrogen, minor amounts of optional elements, the balance being essentially nickel. The consolidated and hot worked alloy with coarse grains produced by heat treatment at about 1300 DEG C is useful in service requiring hot strength along with extraordinary resistance to oxidation, sulfidation and hot corrosive media. Specific utilization of the alloy of the invention is contemplated in handling molten glass and in utensils adapted to be used in contact with molten glass, e.g. spinners.
Patent JP-S62186286-A (JP)
Title: Transferring/carrying belt
Inventor: NAKADA SHIGEAKI
IPC: B65H5/02
Filed: 1986-02-12
Abstract: PURPOSE:To reduce the extending/contracting motion or meandering of a transferring/carrying belt in traveling, to reduce the shear of image transfer and to obtain an image of high quality by forming the surface of the belt contacted with a transfer material as a hard dielectric film and the other surface as a conductive paint layer. CONSTITUTION:The surface contacted with the transfer material is the hard dielectric film and the conductive paint layer is formed on the other layer. For instance, carbon conductive paint is applied to one side of a polyester film with 100mum thickness to be the dielectric body 1 by using a wire bar and heated and hardened to form the conductor 2. The member formed by said procedure is cut off by a prescribed size and both the end parts are superposed to each other and welded by ultrasonic waves to complete a transferring/ carrying belt.
Patent JP-S54120524-A (JP)
Title: Restoration equipment for digital signal
Inventor: MOTOTANI KUNIHIKO
IPC: H04N7/00
Filed: 1978-03-10
Abstract: PURPOSE: To obtain a digital-information restoration equipment which controls a PLL circuit by generating a substitute signal at the time of the absence of a restoration synchronizing signal and also prevents the generation of the substitute signal at the time of the unstable operation of the PLL circuit itself such as a power feed.  
     CONSTITUTION: A digital sound signal, multiplied in a horizontal retrace period, is supplied to terminal A, a signal string extracted by a known method is applied to series-parallel converter circuit 14, and synchronizing signal (h) extracted in the same way controls the PLL circuit composed of digital phase comparator 8, low-pass filter 9, voltage control oscillator 10, and divider 11. When synchronizing signal (h) is not detected, substitute signal (r) is applied to PLL as a substitute for the synchronizing signal. When the PLL circuit is not locked at the time of a power feed, monostable multivibrator 28 cuts off substitute signal (r) so that the PLL circuit will be able to synchronize with signal (h) smoothly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53114120-A (JP)
Title: Device for reclining automotive seat
Inventor: HIROSE TOSHIHARU
IPC: B60N2/20
Filed: 1977-03-15
Abstract: PURPOSE:To provide a device for reclining an automotive seat to enable the back of the seat to largely longitudinally tilt up or down by providing a manual lock adjusting unit separately from the unit for longitudinally tilting up or down the back by a steples locking unit.
Patent JP-S59153274-A (JP)
Title: Counter and counting/weighing device
Inventor: OKANO TOUJIROU
IPC: G06M7/00
Filed: 1983-02-21
Abstract: PURPOSE:To set up the number of specific articles to a prescribed value and to fix the whole weight by counting the specific articles by the prescribed number of pieces, weighing the total weight and then combining non-specific articles corresponding to the weight obtained by subtracting the weighed total weight from the final objective weight with the specific articles. CONSTITUTION:The articles supplied into a ball of a counter 1 are made fall from a spiral discharge path on a shoot and supplied to a pool hopper by applying herical oscillation to the ball by an oscillator. A sensor detects the fall of the articles into the pool hopper and counts up the articles. Respective counted value supplying devices 25 in the counting/weighing device 21 are obtained by combining plural counters 1-1. An additional supply part 30 executes combining operation on the basis of the weighed data by respective weighing machines, selects the combination in which a combined added value is equal to an objective weight or close to the weight and discharges the articles from the corresponding weighting hopper.
Patent JP-H06323389-A (JP)
Title: Linear motion mechanism
Inventor: HIRAI MIKIAKI
IPC: F16H37/12
Filed: 1993-02-18
Abstract: PURPOSE:To make possible the generation of large thrust by a compact device by providing three sets of sliding bodies, each set formed of at least two sliding bodies, sliding on a linear rack, and rotating each set of sliding bodies (putting them in crank motion) synchronously with the specified phase difference to drive the rack forward. CONSTITUTION:When an input gear 17 is rotated in association with the rotation of an input shaft 18, gears 16A, 16B meshed with the input gear 17 are rotated in the same direction, and each crankshaft 15A integral with the gears 16A, 16B is driven in the same direction, so that three plate members (rotating members) 12 (12A-12C) start oscillating crank motion while keeping the specified phase difference (120 deg.). In the crank motion of these plate members 12, when the position of a sliding body T2 being at the apex of the tooth form T1 of a rack 11 is made 0 deg., the sliding body T2 is positioned on the down-slope of the tooth form T1 in the position of 90 deg. and at the bottom of the tooth form T1 in the position of 180 deg., and the thrust of pressing the rack 11 in the direction of an arrow mark is generated when the sliding body T2 is positioned on the down-slope of the tooth form T1.
Patent JP-H09187506-A (JP)
Title: Hot water defecation accelerating machine
Inventor: UENISHI MITSUO
IPC: A61H35/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To eliminate constipation by lessening the mental and physical stresses associated with defecation by smooth defecation. SOLUTION: This hot water defecation accelerating machine is constituted to be used by mounting the machine to a Western-style water closet. A water heating section by electric heat is so formed as to contain about 2 to 3 liters of hot water (the max. temp. is set at <=45 deg.C). When a handle is pulled up, the injection port in the water-closet bowl is lifted as well. When the handle is pulled down, the injection port is automatically washed. The volume of the water emitted from the injection port is controlled by a lever attached to the handle. The injection port to be pressed to the anus is formed of a material soluble in water so that the injection port is mounted by one operation at the anus and is used as a throw-away port in facilities, etc. The injection port is made repetitively usable by automatically washing in a place where the machine is used privately.
Patent JP-S55122842-A (JP)
Title: Electrical contact material
Inventor: MATSUI YUUJI
IPC: H01H1/02
Filed: 1979-03-12
Abstract: PURPOSE: To improve the surface tackiness of an electrically conductive contact material and keep sliding contact stable by covering a substrate with a tin alloy contg. a specified amt. of bismuth.  
     CONSTITUTION: The surface of a substrate such as a phosphor bronze wire is covered with a tin alloy contg. bismuth 1.0W20wt% by hot dipping or other method. An electrical contact material made of this spring material maintains the corrosion resistance and contact resistance of tin, has improved tackiness, and keeps sliding contact stable. This contact material can be manufactured using the cheap materials and produces great industrial advantage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63194915-A (JP)
Title: Injection molder
Inventor: KANO YOSHIAKI
IPC: B29K105/12
Filed: 1987-02-10
Abstract: PURPOSE:To reduce the bending load applied to a kneading shaft and consequently improve its durability by a structure wherein a stuffer device, which is connected to a barrel at an inclined angle and used for filling and injecting material, and the kneading shaft, which is inserted in the barrel so as to be freely rotatable about its axis center are provided. CONSTITUTION:An opening 34 to receive material is provided to a barrel 12. A charging port 36 of material is bored on the side peripheral surface of a stuffer barrel 24. A projected part 38, which slides onto the inner peripheral surface of the barrel 12 with a slight clearance between the part 38 and the barrel 12, is arranged onto a kneading shaft 20 at a part behind the opening 34. A flight 40 consisting of a spiral projecting strip is provided on the shaft at the forward side from the projected part 38, at the backward side from which a screw 42 for leaked material discharging, the helix angle of which is reverse to that of the flight 40, is provided. The pressing force during the lowering of a stuffer plunger 26 is applied to the shaft 20 from backward obliquely to the direction of the axis center line of the shaft 20, resulting in reducing the load given to the shaft 20. Since the cantilever load given to the kneading shaft 20 becomes smaller, the durability of the shaft is improved.
Patent JP-H01205631-A (JP)
Title: Demodulator
Inventor: YAGI MANABU
IPC: H04L27/01
Filed: 1988-02-12
Abstract: PURPOSE:To attain an analog signal input by a conventional level diagram by providing an IF transversal equalizer to the 1st stage of a demodulator using a conventional digital transversal equalizer, etc. CONSTITUTION:An IF transversal equalizer 1 is provided to the 1st stage of a demodulator using a conventional digital transversal equalizer. As a result, an input signal to A/D converters 10, 11 is a signal without waveform distortion due to fading, it is not required to compress the analog input signal and the analog signal by a conventional level diagram is inputted. Since the waveform distortion is eliminated from the input signal of the A/D converters 10, 11, a control signal of a carrier recovery circuit is generated from the output signal of the A/D converters 10, 11. Thus, a loop band taking the bit delay into account is not required but a loop band with a required-and-sufficient band is attained.
Patent JP-S63197830-A (JP)
Title: Waste water treater of air conditioner
Inventor: ITO HIROZUMI
IPC: F24F13/22
Filed: 1987-02-10
Abstract: PURPOSE:To scatter mist far away and prevent a water pan from freezing by a method wherein an atomizer with an ultrasonic oscillator is installed under an outdoor side discharge port and water recovered in the water pan is atomized in accordance with the height of a water level and water temp. CONSTITUTION:At the time of space cooling, dew condensed on the surface of an indoor heat exchanger is stored in a water pan 15 installed under an outdoor heat exchanger 13 through a dew pan. This recovered water 20 is likely to freeze at the time of space heating operation, and hence when the temp. of the water is detected to be 0 deg.C or less by a water temp. detector 24, the oscillating frequency of an ultrasonic oscillator 22 is increased to utilize an atomizer 18 as a heating element and to prevent freezing. The water level of the water 20 in the pan 15 rises gradually; when the level reaches a detecting means 21 for the height of the water level, the oscillator 22 of the atomizer 18 is oscillated at a fixed frequency to atomize mist A from an atomizing port 23 and the mist is scattered far away by the air blown off from a diffuser 17 through the exchanger 13.
Patent JP-H08204555-A (JP)
Title: Frequency synthesizer device
Inventor: HIRANO SHUNSUKE
IPC: H03L7/18
Filed: 1995-01-26
Abstract: PURPOSE: To quickly restore the stable state by automatically switching the time constant of a low pass filter at the time of leading-in operation or sudden phase step-out. CONSTITUTION: A phase comparison means 3 which discriminates whether the phase difference between the signal obtained by dividing the frequency of the output of a voltage controlled oscillator 1 and a reference signal is within a certain range or not and a filter time constant switching means 5 which outputs a signal to switch the time constant of the low pass filter 4 to smaller at the time of discriminating the excess of the phase difference over the certain range by the phase comparison means are provided. When this phase difference is larger, the time constant of the low pass filter 4 is automatically set to smaller to perform quick leading-in. When the phase difference is restored within the certain range by leading-in, the time constant of the low pass filter 4 is kept small till a certain time elapses, and it is changed to larger thereafter.
Patent JP-S61187564-A (JP)
Title: Temperature difference engine
Inventor: ITO KATSUYA
IPC: F01K25/10
Filed: 1985-02-15
Abstract: PURPOSE:To generate power by installing two cylinders in a parallel V-shape, circulating warm water around one cylinder and cold water around the other cylinder, and utilizing the pressure change due to the gasification and condensation of a fluid injected into each cylinder. CONSTITUTION:When a piston 6 in a cylinder 2 of two cylinders 2, 3 arranged in a parallel V-shape reaches the top, a valve 11 is closed and a valve 10 is opened, a pure fluid M stored in a high-pressure tank 20 via the pressure of a pressure pump 16 is momentarily injected to be gasified via the circulating warm water H around the cylinder 2. On the other hand, the high-temperature pure fluid M is absorbed into the cylinder 3 in which a piston is shifted to the bottom dead point at this time to be quickly cooled by the circulating cold water C around the cylinder 3. The piston 6 is pushed down by the high-pressure vapor generated in the cylinder 2 and the piston 7 is sucked upward by the negative pressure generated via the condensation of the fluid M in the cylinder 3, thus a crank 4 is rotated by utilizing these motions.
Patent JP-H02208919-A (JP)
Title: Irradiation light quantity controller
Inventor: MIWA YOSHINORI
IPC: H01L21/30
Filed: 1989-02-08
Abstract: PURPOSE:To control the quantity of light projected on the irradiation surface of a method wherein a part of the flux of light, emitted rom an illuminator, is picked out, it is made to irradiate on an optical material, the change of optical property of the optical material is detected, and the quantity of irradiation light is controlled. CONSTITUTION:A light source 15 is pulse-oscillated, the irradiation on the surface of a reticle 2 is started by an optical system of illumination 1, the surface of a wafer 4 is exposed to light, and at the same time, a part of the luminous flux emitted from the light source 15 is made to irradiate on a photoresist 7a. Then, the quantity of light projected on the photoresist 7a is detected by a photodetector 11, the output signal sent from the photodetector 11 is detected by a luminous energy controller 22, and when the prescribed value is attained, a shutter means 23 is closed by the luminous energy controller 22, or the irradiation to the reticle surface 2 is discontinued by stopping the pulse oscillation from the light source 15, and the luminous energy per one light exposure to the surface of the wafer 4 is properly set.
Patent JP-S56125660-A (JP)
Title: Simple analyzing method for niobium, vanadium, titanium
Inventor: KOI RIYOUZOU
IPC: G01N31/00
Filed: 1980-03-10
Abstract: PURPOSE:To detect the presence or absence of niobium, vanadium, and titanium in a metallic material by using a water-containing material impregnated with mixed solutions of an acidic soln. consisting of xylenol orange and a hydrochloric acid and an L-ascorbic acid soln. CONSTITUTION:The anode end 5 of a power source 2 is abutted electricity-conductably on a metallic material 1, and absorbent cotton 3 which is a water-containing material impregnated with a coloring reagent is pinched with a pincette or the like of a good electric conductor which is a cathode 4, wherety it is brought into contact with the metallic material 1. Mixed solutions of an acidic soln. of xylenol-orange and hydrochloric acid forming the red orange complex of niobium-xylenol orange, vanadium-xylenol orange, and titanium-xylenol orange respectively by reacting with niobium, vanadium and titanium and acidic hydrochloric acid soln. and an L-ascorbic acid hiding iron while reducing trivalent iron to bivalent iron are used for the above-metnioned reagent. When prescribed current is flowed to the circuit for about 5sec, ions of niobium, vanadium and titanium elute from the metallic material 1 into the mixed solutions of the absorbent cotton 3, thereby exhibiting coloration reaction.
Patent JP-H06241434-A (JP)
Title: Treatment of flying ash generated from waste refus incinerator
Inventor: KISHIDA MASAKATSU
IPC: F23G7/00
Filed: 1993-02-18
Abstract: PURPOSE:To provide ashlike waste nonpulluting means in which a circulation system can be established without necessity of an incidental facility, treatment. CONSTITUTION:A method for treating waste ash circularly charged in an incinerator comprises the steps of ash ferrite forming the ash from the incinerator, washing it, removing water soluble components, then granulating solid content to be solidified, drying, as required, it and then circularly charging it in the incinerator. The method repeats the steps to repeat gasify low boiling point matter, to concentrate the matter generated in the ash to a specified concentration and to recover it as commercial product.
Patent JP-H03231765-A (JP)
Title: Printing device
Inventor: AKIMOTO KOICHIRO
IPC: B41J29/38
Filed: 1990-02-07
Abstract: PURPOSE:To facilitate inventory management of toner by carrying out display of no toner in a display of the printing device when there is no toner during printing and renewing a toner stock quantity kept inside the printing device after the toner is replenished, and displaying this. CONSTITUTION:The stock number of toner is inputted from the outside input part 9 beforehand and recorded in a nonvolatile memory 11. When no toner is detected by a printing part 8 while printing, the information of no toner is fed to a renewal process function part 12 through a printer I/F part 7 and an output processing function part 5. The no toner information is displayed on a display device 13 and the printing operation is stopped once at the renewal process function part 12. After the toner is replenished by an operator, when instruction is given to restart the printing operation, stock quantity of the nonvolatile memory 11 is read by a renewal process function part 12 and the renewal process is carried out. Then, the value after the renewal is retained in the nonvolatile memory 11 and the stock quantity is displayed on the display device 13. Thus, the stock maintainance of the toner is facilitated.
Patent JP-S59157879-A (JP)
Title: Disk cartridge
Inventor: KITANI HIROSHI
IPC: G11B23/03
Filed: 1983-02-25
Abstract: PURPOSE:To improve the dustproof effect of a disk when a cartridge is used by providing the opening/closing mechanisms which are independent of each other to the upper and lower shutters which open and close an access hole on a disk surface. CONSTITUTION:A hole 4 for recording/reproducing, a shutter opening/closing detecting hole 5, etc. for access to the surface of a disk 8 are provided to the upper and lower covers 1 and 2, respectively. These holes 4 and 5 are opened and closed by shutters 7, and the opening/closing of these shutters is controlled by shutter opening/closing band-shaped members 10 which are independent of each other. The shutter 7 at the surface side of a disk 8 which is not used when a cartridge is inserted to a recording/reproducing device is not opened. Thus the dustproof effect of a disk is improved when a cartridge is used.