baber/WOPTO huggingface dataset:
Patent JP-S63204041-A (JP)
Title: Hot water feeder
Inventor: MIHARA KOJI
IPC: F24H1/18
Filed: 1987-02-20
Abstract: PURPOSE:To improve facility and operability, by a method wherein a valve and the control part for a heating source are situated at the tip of a hot water feed faucet. CONSTITUTION:With a feed stop switch 19 depressed, a water feed lamp is lighted ON, and a motor-driven feed stop valve 16 is opened. When a hot water storage tank 2 comes full of water, water is fed through a hot water feed faucet 11. In this case, with the feed stop switch 19 depressed again, the water feed lamp is lighted OFF, the motor-driven feed stop valve 16 is closed to stop the feed of water. With an energizing switch 20 depressed, an energizing lamp 12 is lighted ON, a heater 3 is energized; thus, water in the hot water storage tank 2 is boiled up. With a mixing switch 21 depressed during the feed of water, the distribution ratio of water to a branch pipe 9 on the hot water side and 8 pipe 10 on the water side, both mounted to a motor mixing valve 17, is changed. Water in the pipe 9 on the hot water side enters the lower part of the hot water storage tank 2 and leaves the upper part of the hot water storage tank 2. Water guided to the pipe 10 on the water side is mixed with hit water from the hot water storage tank 2, and is fed at a proper temperature through the hot water feed faucet 11. This constitution enables simple stop, feed, and mixing of the valve and control of energization of a heater from a place where hot water is used.
Patent JP-S53123886-A (JP)
Title: Stripping method of coated linear material
Inventor: KOJIMA TSUTOMU
IPC: H02G1/12
Filed: 1977-04-06
Abstract: PURPOSE: To improve efficiency of work by locating circular chains having many fins while facing partially thereby performing stripping of coating automatically through only continuous insertion of linear material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56136917-A (JP)
Title: Method for recovery of waste gas heat of annealing furnace
Inventor: TABUCHI MAMORU
IPC: C21D1/00
Filed: 1980-03-26
Abstract: PURPOSE: To effectively recover the heat of the waste gas of an annealing furnace without degrading an air fuel ratio by preheating the air for fuel and fuel gas for heating an annealing furnace by using said waste gas.  
     CONSTITUTION: The coil 4 put in an annealing furnace 1 is heated with burners 5, whereby it is annealed. Air A for fuel is preheated to predetermined temp. through heat exchangers 3a, 3b, 3c for air installed in the waste gas take-out ports 2a, 2b, 2c which take out the waste gas (c) from the annealing furnace 1, and this preheated air A' for fuel is sent to the burners 5. A fuel gas B is preheated to predetermined temp. through a heat exchanger 3d provided in the waste gas take-out port 2d which takes out the waste gas (c) from the furnace 1, and this preheated fuel gas B' is sent to the burners 5. In the burners 5, the preheated air A' and gas B' are burned at a suitable air fuel ratio, whereby the inside of the furnace 1 is heated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S51113981-A (JP)
Title: Sheet take out device
Inventor: KAWAGUCHI BUNSHIROU
IPC: B65H29/24
Filed: 1975-04-01
Abstract: PURPOSE: To make it possible to take out in an overlaid fashion thin sheets such as decorating paper which is to be adhered to the surface of a style strip. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51114454-A (JP)
Title: A polybutylene terephthalate composition
Inventor: KAWAMURA TAKEO
IPC: C08L67/00
Filed: 1975-04-01
Abstract: PURPOSE: A molding composition of excellent moldability consiting of polybutylene terephthalate and a small quantity of Ca stearate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59163549-A (JP)
Title: Automatic analysis of electron-ray diffraction figure
Inventor: TOKIWAI MORIYASU
IPC: G01N23/20
Filed: 1983-03-09
Abstract: PURPOSE:To carry out automatically on-line the identification of a sample from an electron-ray diffraction figure obtd. by an electron microscope or the like, by obtaining distances from a central spot to a point on which the intensity distribution of a picture element on the line passing through the central spot becomes maximum, determining the lattice-lattice distance value of the sample, and checking them with the data of various substances. CONSTITUTION:The intensity of a picture element corresponding to the coordinates of (x), (y) is taken as Uxy and the coordinates (Uo, Vo) of a central spot are determined by obtaining the coordinate when each SIGMAUxy on (x), (y) becomes maximum. As to the intensity distribution of the picture element on the straight line passing through the central spot, the intensity becomes maximum at the point corresponding to diffraction rings. The distances from the central spot to each maximum point and the radii of respective diffraction rings are required. The coordinates (u, v), the distances Rs and (d)-value Ds of the spots are required, and the radii and (d)-value Dr of the rings are obtd. The data stored on an outer storage device 7 are read, and checked with the (d)-value data of samples by an electronic computer 4.
Patent JP-S6134960-A (JP)
Title: Manufacture of stem for semiconductor device
Inventor: IKEMOTO SHOEI
IPC: H01L21/48
Filed: 1985-03-01
Abstract: PURPOSE:To eliminate the need for a final nickel plating by a method wherein electroless plating is accomplished for the sides of a radiation panel, nickel plating is performed for the entirety thereof, copper plating is accomplished for the sides or entirety of a stem substrate, nickel plating is performed for the entirety thereof, and the radiation panel is inserted into a through-hole provided in the steam substrate, and then caulking is applied for combining secure the panel and substrate. CONSTITUTION:An iron sheet is subject to punching for the formation of a stem substrate 1 of a prescribed shape. A circular groove 5 is provided along the circumference of a through-hole 2 in the stem substrate 1, and then a nickel coating is formed on the entirety by electroplating. A coating is provided by electroless plating, on the entirety of a radiation panel 6 of a prescribed shape, of a material to serve as solder, whereafter the entirety is covered by a coating of nickel produced by electroplating. A process follows wherein copper plating is performed for the sides or entirety of the radiation panel 6. The radiation panel 6 is then inserted into the through-hole 2 in the stem substrate 1 and caulking is performed for combining them secure. A lead 3 is sealed to the stem substrate 1 with glass, when the material electrolessly attached to the sides of the radiation panel 6 melts to serve as solder for the stem substrate 1 and radiation panel 6 to adhere tight to each other.
Patent JP-S53123789-A (JP)
Title: Receiving system for remote control
Inventor: MIHASHI YASUO
IPC: H04N5/00
Filed: 1977-04-04
Abstract: PURPOSE:To obtain a remote controlling system at a low cost by on-off-controlling the power source by means of the signals which are in charge of turning-ON orOFF of the power source and the signals which are in charge of other commands.
Patent JP-S59164170-A (JP)
Title: Paper feed mechanism of printer
Inventor: IMAI SABUROU
IPC: B41J13/076
Filed: 1983-03-09
Abstract: PURPOSE:To attain to prevent the wrinkle generation and meandering of paper, by attaching the rotary shafts of a paper feed roller and a paper hold-down roller in a slightly inclined state. CONSTITUTION:A drive shaft 6 and a paper feed roller 7 are integrally formed by an elastic member having stickiness and paper hold-down roller 8 formed so as to be made freely revolvable around a support shaft 9 is constituted of a non- elastic member and brought into contact with the paper feed roller 7 under pressure through paper 5 to be printed. In addition, the support shaft 9 of the paper hold-down roller 8 is slightly inclined with respect to the drive shaft 6 of the paper feed roller 7 toward the paper feed direction C in a downwardly widened state. By the above mentioned mechanism, the removal of wrinkles and the prevention of meandering during the paper feed of a printer can be performed by an extremely simple structure.
Patent JP-H01213015-A (JP)
Title: High-frequency amplifier
Inventor: ARAI MASAMI
IPC: H03G1/00
Filed: 1988-02-22
Abstract: PURPOSE:To prevent the leakage of a high frequency by inserting a relay switch switch-acted with the turning on of a pin switch in the signal input system of a high frequency amplifying part. CONSTITUTION:When a connecting waveguide 4 is not connected to an output waveguide 3, since a pin 7 is evacuated from a pin switch 6, the pin switch 6 goes to an off condition, a relay coil 8a is not energized a relay switch 8b turns off, and a signal input from a signal input terminal 1 to a high frequency amplifying part 2 is stopped. Consequently, the output of a high frequency from the high frequency amplifying part 2 to the output waveguide 3 is stopped.
Patent JP-S59166141-A (JP)
Inventor: MASUKO SABUROU
IPC: A61C1/08
Filed: 1983-03-11
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-S5441905-A (JP)
Title: Lubricating grease
Inventor: FUKAYA TOSHIO
IPC: C10M135/12
Filed: 1977-04-07
Abstract: PURPOSE: A lubricating grease for sliding friction guide devices of ultrahigh-speed rolling stock of linear motor drive used under a wide variety of conditions ranging from low to high speeds, comprising a sulfur containing compound in such an amount as to give a specific sulfur content.  
     CONSTITUTION: One or more types of sulfun-containing compounds selected from sulfurized fat and oils, sulfides, thiophosphates, thiocarbamates, and thiocarbonates are incorporated with a non-soap thickener, etc. to give a grease with a sulfur content of 3wt% or more. Uhless the sulfurized fats and oils are used, animal and vegetable fats and oils are preferably incorporated further.  
     EFFECT: No environmental pollution due to scattering and flowing out of the grease. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62199336-A (JP)
Title: Regenerative apparatus for screw thread
Inventor: ISHIBASHI TSUNETOSHI
IPC: B23Q7/02
Filed: 1986-02-26
Abstract: PURPOSE:To enable the automated workpiece feed and regenerative work by providing a tool elevation means for lifting the tool under a feeder and regenerating threads through screwing the tool therein. CONSTITUTION:When a workpiece 7 has come to the predetermined position of a workpiece turning means 4, a pusher 3 is actuated and the workpiece 7 is pushed from a stocker 1 to a feeder 2. Concurrently therewith, a rotary machine 4a is lowered so that the workpiece 7 on the feeder 2 is held with a chuck 4b and the rotary machine 4a is turned clockwise. Thereafter, an air cylinder 5b is actuated for elevating a tool holder 5d, thereby screwing a tool 8 into the threaded part of the rotating workpiece 7 and carrying out the regeneration of the threads. After the finish of work, the rotary machine 4a rotates, the tool 8 comes off the workpiece 7, the tool holder 5d falls due to its own weight and the rotary machine 4a moves up. Thereafter, the work of the same process is repeated.
Patent JP-S63147507-A (JP)
Title: Production of silicone defoaming agent composition
Inventor: MIURA TAHIRO
IPC: B01D19/04
Filed: 1987-02-24
Abstract: PURPOSE:To obtain the title silicone defoaming agent composition capable of exhibiting an excellent defoaming effect over a long period from the reaction product of a mixture consisting of a specified polyorganosiloxane, etc. CONSTITUTION:A hundred pts.wt., in total, two kinds of polyorganosiloxanes respectively shown by general formulas I and II and respectively having 20-100,000cs and 200 - several millions cs viscosities at 25 deg.C, 0.2-20pts.wt. substance such as organosilicon compd. expressed by general formula III, 0.2-30 pts.wt. fine-particle filler of silica, etc., 0.01-1pt.wt. reaction accelerating catalyst, >=0.2pt.wt. compd. having at least one group such as identicalCOR<5> in one molecule, and, as required, 0.5-100pts.wt. polyorganosiloxane shown by formula IV and having 5-200cs viscosity at 25 deg.C are mixed. The obtained mixture is subjected to the reaction at 50-300 deg.C, and a defoaming agent composition is obtained. The defoaming agent composition exhibits an excellent defoaming effect over a long period.
Patent JP-S57155144-A (JP)
Title: Rear wheel supporter for trailer
Inventor: HASEGAWA MASANOMI
IPC: B66F7/24
Filed: 1981-03-17
Abstract: PURPOSE:To set the stopping position by providing a recess in the inclined guide face and to enlarge the lift angle. CONSTITUTION:A guide section 1 is inclined by a frame body 6 to form a recess 3. When the rear wheel 2 of a trailer is positioned at the recess it is stopped, and lifted by a lifter together with the trailer. The stopping position is made clear by the recess while since the wheel will rotate to the B direction by the lift, the lift angle is enlarged.
Patent JP-H03256898-A (JP)
Title: Oil service station
Inventor: KANAMORI AKIFUMI
IPC: B60S5/02
Filed: 1990-02-20
Abstract: PURPOSE:To save labor and to improve efficiency in feeding of petroleum by providing a data input/output device and an automatic feeding device that is controlled by signals outputted from the data input/output device. CONSTITUTION:When a car to be fed with petroleum comes to an entrance and is judged with a car sensor to be eligible for automatic feeding, said car is guided to a vacant automatic feeding device 11 and stops as its front wheels butt against a car stopper 30. Then the car sensor 34 detects the position of the car, and thereby a data input/output device 21 moves to a position convenient to operation by a driver. The driver inserts his IC card into the data input/output device 21 and inputs necessary data including his pass numbers, required quantity of feeding into the device and removes a fuel filler cap of his car, The car sensor 34 tries to find the position of the fuel filler, allowing the automatic feeding device 11 to move back and forth, upward and downward and to swing rightward and leftward. When the device is agreed with the position of the fuel filler of the car, feeding starts based on the inputted data. When the feeding in a specified quantity is accomplished, a feeding nozzle is automatically extracted from the fuel filler and the automatic feeding device 11 returns to a specified position. A customer (the driver) then receives his IC card and a charge slip from the data input/output device 21, and when payment is confirmed in case of payment by cash, the car stopper 30 retracts and a sign for allowing departure is put on.
Patent JP-H084093-A (JP)
Title: Vacuum valve control device for vacuum type sewerage system
Inventor: KON AKIHIRO
IPC: E03F3/02
Filed: 1995-02-02
Abstract: PURPOSE:To eliminate the dispersion of intake air and prevent the occurrence of air lock in a pipe by closing a vacuum valve after detecting the state of sewage being sucked from a suction pipe and the suction pipe starting to suck air from the lower end. CONSTITUTION:When the sewage level in a house-inlet 10 reaches the specified level, pressing force overcomes the resilience of a spring 37 and the magnetic attractive force of a magnet 38 so as to move a shaft 24 in the direction of opening a vacuum valve until a valve body 23 closes a hole 39. When the valve body 23 closes the hole 39, the main valve 14 of a vacuum valve body 13 is opened, and sewage Q in the house-inlet 10 is sucked up into a suction pipe 12 so as to lower the sewage level. When the sewage level is lowered down to the suction pipe lower end level, air is sucked into the suction pipe 12, and differential pressure between a pressure detecting hole 17 and a pressure detecting hole 16 becomes almost zero. The valve body 23 is pressed by the spring 37 to close the through hole 32a of a partition wall 32. In addition, the air flows into the chamber 13C of the vacuum valve body 13 through a pipe 45, and the main valve 14 is pushed by a spring 13a to close a hole between the suction pipe 12 and a line 15, thus cutting off communication between the suction pipe 12 and the line 15.
Patent JP-S59165682-A (JP)
Title: Thermal recording material
Inventor: SAKAMOTO HIROSHI
IPC: B41M5/333
Filed: 1983-03-10
Abstract: PURPOSE:To provide a thermal recording material free from discoloration of a recorded image, blushing or the like and high in heat response characteristics, wherein a combination of a specified bisphenol compound and a specified naphthol derivative is incorporated in a thermal color forming layer as a color developer together with a leuco dye. CONSTITUTION:In a thermal recording material provided on a base with a thermal color forming layer comprising a leuco dye, e.g., 3-cyclohexylamino-6- methyl-7-anilinofluoran, and a color developer as main constituents, a combination of a bisphenol compound of formula I , wherein l is 1 or 2, and a naphthol derivative of formula II or III, wherein R2 is 10-21C alkyl or formula IV (wherein X is halogen; R3 is 1-3C alkyl or alkoxy; each of n and m is 0-3), e.g., a compound of formula V, in a ratio of preferably 2:1-5:1 is used as the color developer. EFFECT:Dynamic color forming sensitivity is high.
Patent JP-H10241138-A (JP)
Title: Tape-like magnetic recording medium and method for reproduction of signal using the same
Inventor: YOSHIDA SHINYA
IPC: G11B5/65
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a tape-like magnetic recording medium suitable for high- density recording and used in a magneto-resistance effect-type magnetic head of a yoke model, and a method for reproducing signals recorded to the medium. SOLUTION: A tape-like magnetic recording medium 1 has a magnetic layers 3 formed on a non-magnetic supporting body 2. A remanent magnetic flux density is Br and a thickness of the magnetic layer 3 is δ. The recording medium 1 holds a relation Bst/2<=Brδ<=Bst to a saturation magnetic flux density Bs and a thickness (t) of a magnetoresistance effect element used in a magneto resistance effect-type magnetic head of a yoke model as a reproduction head, and at the same time, the recording medium 1 has a coercive force Hc not smaller than 1500 (Oe).
Patent JP-S58157974-A (JP)
Title: Powder for ceramic coating and metallic member having ceramic coating layer
Inventor: WATANABE HIROSHI
IPC: C23C30/00
Filed: 1982-03-15
Abstract: PURPOSE:To provide the titled powder and member with superior thermal impact resistance, wear resistance and corrosion resistance, by blending partially stabilized zirconia (ZrO2) contg. one or more among Y2O3, MgO and CaO with a substance inhibiting tansformation between monoclinic system ZrO2 and tetragonal system ZrO2. CONSTITUTION:A mixture consisting of, by weight, 5-12% Y2O3, 2-4% MgO, 3-6% CaO, 0.2-2% SiO2, 0.05-0.8% Al2O3 and the balance ZrO2 is sintered and pulverized to prepare powder for a ceramic coating. The powder contains partially stabilized ZrO2 and a substance inhibiting transformation between monoclinic system ZrO2 and tetragonal system ZrO2. A metallic member is coated with the powder. Thus, a metallic member having a ceramic coating layer formed on the surface is obtd.
Patent JP-S53125076-A (JP)
Title: Dynamic characteristic measuring circuit
Inventor: KOJIMA SHINICHI
IPC: G01R31/26
Filed: 1977-04-08
Abstract: PURPOSE: To light the lamp of a display device when pulse noise of more than a specified value is produced and measure the pulse noise with good accuracy by providing an amplifier circuit, a constant voltage means and a display device which is driven by the output of the constant voltage means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06229224-A (JP)
Title: Diesel particulate filter
Inventor: KAWAMURA HIDEO
IPC: F01N3/02
Filed: 1993-02-03
Abstract: PURPOSE:To always purify one of two passages in a filter block composed of stacked elements in two stage, each having an electrical heater, by alternately selecting the two passages so as to burn deposit in the two passages. CONSTITUTION:In addition to a filter block 2 composed of two groups of filters 21 and filters 26, each group incorporating an electrical heater, a filter block 3 having a structure similar to that of the filter block 2 is provided. Accordingly, air is fed into the filter blocks 2, 3 by a blower 5, and exhaust gas is alternately fed to the filter blocks 2, 3 by switching a shutter 4. If clogging occurs due to trapping of particulate, a pressure sensor 61 detects the clogging condition so as to change over the flow passage one to the other of the two passages, and deposit is burn by energizing the heater and is blown by the blower 5 so as to eliminate the clogging.
Patent JP-H05241227-A (JP)
Title: Watertight camera
Inventor: KATAGIRI GOHACHI
IPC: G03B17/08
Filed: 1992-02-26
Abstract: PURPOSE:To provide an inexpensive watertight camera having a waterproofing function even for a straight advancing motion besides the rotary motion of a lens-barrel, and excellent portability without making the size of an outer package large. CONSTITUTION:In the watertight camera, a fixing frame 2 is provided and a cam ring 3 passing through the aperture of the fixing frame 2 and driven to straightly advance toward the outside, is disposed on the inner peripheral side of the fixing frame 2. Further, a mobile frame 4 driven to advance/retreat in the direction of an optical axis 0 by the rotation of the cam ring 3, is disposed on the inner peripheral side of the cam ring 3. Then, annular packings 10 and 11 having nearly V-shaped cross-sections, are fixed on the inner peripheries of the top end parts of the fixing frame 2 and the cam ring 3. The packings 10 and 11 are abutted on the outer periphery 3a of the cam ring 3 and the outer periphery 4a of the mobile frame 4, in a state where the packings 10 and 11 are elastically deformed.
Patent JP-S61201060-A (JP)
Inventor: ARAKAWA MIDORI
IPC: D04H1/559
Filed: 1985-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62196633-A (JP)
Title: Automatic iris control system for camera
Inventor: YAMAMOTO HIROHARU
IPC: G03B9/02
Filed: 1986-02-25
Abstract: PURPOSE:To adjust automatically and rapidly an iris, to improve accuracy and reliability and to reduce the size and weight of constitution by using an electrophotographic iris element whose optical transmission factor is changed in accordance with an applied voltage. CONSTITUTION:The electrophotographic iris element 3 is arranged on the intermediate position between a photographic lens 2 and an image pickup element 4 to measure the luminance of a subject and reversely calculate the optical transmission factor required for obtaining a proper exposure value. Then, the element 3 calculates the voltage so as to obtain the optical transmission factor and applies the voltage. When only the shutter exposing time has been previously calculated, the optical transmission factor and the voltage to be impressed can be instantaneously found out by a microcomputer constituted of a CPU 11, a RAM 12 and a ROM 13 on the basis of a signal outputted from a luminance measuring sensor 4. In stead of the previous selection of the exposure time, various combination between the exposure time and the optical transmission factor may be selected so that the product of the exposure time and the optical transmission factor indicates a constant value.