baber/WOPTO huggingface dataset:
Patent JP-S60228854-A (JP)
Title: Hot-water supplier
Inventor: YONEKUBO HIROAKI
IPC: C04B35/195
Filed: 1984-04-27
Abstract: PURPOSE:To permit to realize tap-controlled hot-water supplying and regulate supplying hot-water temperature without employing a circulating circuit or a circulating pump by a method wherein a control valve is opened to discharge low-temperature hot-water when hot-water temperature is reduced and the same valve is closed when the temperature is increased whereby a hot-water supplying pipe is filled with hot-water having a temperature higher than a predetermined temperature at all times. CONSTITUTION:When the temperature of hot-water around a hot-water temperature thermistor 17 is reduced to a value lower than a set value by natural heat dissipation in a condition that hot-water supply is being stopped, the control valve is opened forcibly and cooled hot-water is discharged out of a terminal hot-water supplying port 16. When the cooled hot-water in the hot-water supplying pipe 13 is discharged, the hot-water supplying pipe 13 is filled with high- temperature hot-water from a supplying hot-water heating source machine 12 and the temperature of hot-water around the hot-water temperature thermistor 17 is risen to a value higher than the set value, the control valve 18 is closed. Thereafter, the opening and closing of the control valve 18 is controlled through a controller 19 in accordance with the temperature detected by the same thermistor 17. According to this method, the hot-water in the hot-water supplying pipe 13 is not being cooled out in case the hot-water supply is restarted and the hot-water temperature may be arrived at a desired temperature level instantaneously at the terminal hot-water supplying port 16.
Patent JP-S61245993-A (JP)
Title: Brazing filler metal for joining of al and al alloy
Inventor: KATO MITSUO
IPC: C22C21/00
Filed: 1985-04-24
Abstract: PURPOSE:To make possible the low-temp. welding of intricate and precise parts in a vacuum or inert gaseous atmosphere and to improve the quality and strength of the joint part thereof by using an Al-Ge-Cu alloy contg. a specific ratio each of Ge and Cu. CONSTITUTION:After joint surfaces are preliminarily cleaned by a dry etching treatment, an Al-30-60%, Ge-3-10%, Cu alloy film is provided by sputter vapor deposition on the joint surfaces and thereafter the joint surfaces are mated with each other and are joined at 450-550 deg.C joining temp. in the vacuum or inert gaseous atmosphere. The brazing filler metal for joining can be added therein with 3-5% Si in order to decrease the melting temp. of the brazing filer metal for joining and to improve the fluidity thereof, 0.3-3% Mg in order to reduce alumina and 0.5-1.0% Zn in order to provide a corrosion preventive effect thereto. The excellent joint part is obtd. by using such brazing filler metal.
Patent JP-S62292942-A (JP)
Inventor: GERUHARUTO REENAA
IPC: B60K5/12
Filed: 1987-04-08
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-S5610930-A (JP)
Title: Manufacture of semiconductor device
Inventor: OGURA MOTOTSUGU
IPC: H01L21/027
Filed: 1979-07-09
Abstract: PURPOSE:To obtain an inexpensive microscopic resist pattern by a method wherein when a layer to be etched is patterned on a semiconductor substrate, the first and second photoresist patterns are formed so that the latter may be put on the former and the openings are provided at their end parts. CONSTITUTION:When the semiconductor substrate 1 is coated with the layer 2 to be etched and a minute pattern is formed on it, the first photoresist pattern 3, which has a fixed pattern, is formed on the layer 2. Next a heat-treatment or plasma- treatment is is given to the entire surface to harden the pattern 3, the next photoresist 4 is applied to the whole surface and is developed after prebaking, and the resist pattern 5 is formed by using a mask so that it may overlap the pattern 3. Here an opening to expose the layer 2 is provided by using the end part of the patterns 3 and 5. In this way, the dimension of the opening can be made 1-2mum, accordingly the pattern that is to be formed on the layer 2 can also be made minute.
Patent JP-S61247330-A (JP)
Inventor: SHIRASU AKIRA
IPC: A21C3/06
Filed: 1985-04-23
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-H01258833-A (JP)
Title: Control method for spinning machine
Inventor: DOSAI TAKAYOSHI
IPC: B21D22/14
Filed: 1988-04-07
Abstract: PURPOSE:To uniformize the quality of a spinning product by controlling by linking a main shaft control means and tool feed control means and mutually relating a main shaft rotating speed and tool feeding speed. CONSTITUTION:A spinning machine is equipped with the main shaft 2 fitting a work 1, the main shaft control means 4 controlling a main shaft rotating speed, the rotary tool 6 spinning the work and a tool feed control means 11. In case of working the work 1 by this spinning machine, the control is executed by mutually relating the rotary speed of the main shaft 2 and the feeding speed of the tool 6 by linking the main shaft control means 4 and tool feed control means. Consequently the quality of a spinning product can be uniformized.
Patent JP-S59211950-A (JP)
Title: Electron beam machining device
Inventor: YABUNAKA FUMIHARU
IPC: H01J37/24
Filed: 1983-05-16
Abstract: PURPOSE:To keep off the occurrence of any machining damage to a workpiece due to the runaway flow of an electron beam current, by detecting the input or output of a grid power source and comparing it with a reference value, while controlling the output of a high tension power source for an electron gun according to this compared value. CONSTITUTION:An output current of a grid power source 7 is detected by a resistor 21 and converted into a frequency signal by a VF converter 22, then further converted into an optical signal by a luminous element 31 via an amplifier 23. This optical signal is transmitted to a light receiving element 33 at a low potential part from a high potential part via an optical fiber cable 32 and reconverted into a voltage signal by both of the light receiving element 33 and a VF converter 41. A comparator 43 compares the output signal of a reference signal setter 42 with the output signal of the FV converter 41, and when the output signal of the FV converter 41 grows larger than the output of the reference signal setter 42, the comparator 43 outputs a signal to cope with that. And, when an increase in the output current of the grid power source 7 is detected by a main power output intervention discriminator 46, a cable way switch 51 is controlled by the output of the said discriminator 46 and a cable way between the main power source and a boosting transformer 2 is cut off.
Patent JP-H0639491-A (JP)
Title: Manufacture of mold
Inventor: UIKE MINORU
IPC: B22C9/04
Filed: 1991-01-25
Abstract: PURPOSE:To eliminate various kinds of casting defects in accordance with the generation of heat decomposition gas at the time of casting, to enable the improvement of workability and the reduction of equipment cost and to obtain a high-quality thick casting by avoiding the generation of the heat decomposition gas at the time of casting, losing a pattern with heating and forming a cavity for pouring molten metal. CONSTITUTION:The pattern 1 lost by heating is embedded into thermosetting molding sand 7 filled in the molding sand filling part 4 in a molding flask 6 parting with a permeable parting plate 3. The air is permeated in the molding flask 6 by making the negative pressure of the cavity part 5 in the molding flask 6 or the high pressure of the cavity part 5 with feeding of combustion promoting gas. Together with this, by heating a sprue pattern 1A or a riser pattern 1B in the pattern 1, the pattern 1 is lost to form the cavity part for pouring the molten metal surrounded with the thermosetting layer at the surroundings of the lost foam pattern. Non-heat hardening part in thermosetting molding sand 7 is replaced into the ordinary molding sand.
Patent JP-H09249719-A (JP)
Title: Composition curable by actinic radiation and cured material obtained therefrom
Inventor: TAKACHI MICHIO
IPC: C08F290/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a composition comprising a (meth)acrylate-based monomer and curable by actinic radiation and a cured material obtained therefrom. SOLUTION: This composition contains a urethane (meth)acrylate (a) obtained from a raw material comprising an organic isocyanate having at least one aromatic or alicyclic ring and a (meth)acrylate monomer (b) having at least one bromine atom, with the contents of the components (a) and (b), respectively, being 15-95wt.% and 1-8wt.% based on 100wt.% curable monomer. The cured material has a refractive index at 25 deg.C of at least 1.47.
Patent JP-S57201706-A (JP)
Title: Retractable idle rotation preventive subtire
Inventor: NAKAMURA KINYA
IPC: B60C11/00
Filed: 1981-06-06
Abstract: PURPOSE:To perform running of a tire on every state of a road surface only through the method of supplying and discharging air in a subtire, by constituting the tire of an automobile such that the idle rotation preventive subtire with a tread is provided internally of a groove formed in a tire tread and a side wall of the subtire is formed flexible. CONSTITUTION:A groove is provided in a tire tread surface, and a subtire, having idle rotation preventive tread and side wall parts, is integrally provided to the groove with the side wall. Air is supplied to a space in the subtire to inflate the subtire, and the idle rotation preventive tread part is protruded to the outside of the tire tread surface. The air is discharged, if the subtire is contracted, the subtire side wall is flexed, then the idle rotation preventive tread part is contracted into the groove of a tire 2 and retracted to obtain an ordinary tire. In this constitution, safety running of the tire can be performed suitably for every state of a rod surface only by supplying and discharging air.
Patent JP-S59213148-A (JP)
Title: Case for integrated circuit
Inventor: UENO AKIRA
IPC: H01L23/04
Filed: 1983-05-18
Abstract: PURPOSE:To increase the function of the titled circuit by increasing the number of external terminals without increasing the area of the case by providing the upper and lower surfaces of the case body with the external terminals. CONSTITUTION:The case of said circuit is composed by providing the upper and lower surfaces of the case body 3 with the external terminals 5 and 6, respectively. A printed circuit board 10 is provided with pads 11. The external terminal 6 in the lower surface of said case is connected to the pad 11 of said board with solder 12. The external terminal 5 in the upper surface is bond-connected to the pad 11 by means of a metallic fine wire 3. Thus, two times of said terminals in number can be provided with the same occupation areas as conventional by providing the upper and lower surfaces of the case body with said terminals. Therefore, the function of the integrated circuit can be increased.
Patent JP-S61244602-A (JP)
Title: Rim for bicycle
Inventor: HASHIMOTO MASAKI
IPC: B60B5/00
Filed: 1985-04-22
Abstract: PURPOSE:To make improvements in rigidity, by constituting a textile bundle of a covered layer rolled aslant so as to be crossed between spoke holes on a core material, in case of the above-captioned rim covering the metal core material with a fiber-plastic compound layer. CONSTITUTION:A first fiber-plastic compound layer 31 is formed in a core material A forming spoke holes 2 at the adjacent area inclusive of these spoke holes 2 in parallel with a rim cross section. Next, a second fiber-plastic compound layer 32 is formed on the former as being rolled on so as to make the strip textile bundles 10 and 10 slant and to be crossed between these spoke holes 2. With this constitution, textile distribution inside a covered layer B becomes uniformized over a rim as a whole, thus improvement in its rigidity is promoted.
Patent JP-S60231039-A (JP)
Title: Vibro-isolating device
Inventor: IMAI KOUICHI
IPC: F16F13/10
Filed: 1984-04-27
Abstract: PURPOSE:To make even a lateral vibration adsorbable without fail, by producing a main elastic body with a low loss material but producing an auxiliary elastic body, receiving such a vibration as being directed to right angle with a vibro- absorbing direction of the main elastic, respectively, the other way. CONSTITUTION:With a partition plate 46 being held in between a cylinder body 42 and a base plate 10, a liquid chamber 24 is formed in space between the cylinder body 42 and a main elastic body 16, while a vibration plate 60 is attached to a circular hole 58 formed for the partition plate 46 and a disc 48, and in time of high frequency oscillations, it produces some vibrations which absorbed by a volumetric variation in the liquid chamber 24. An auxiliary elastic body 40 is installed in a space between a connecting part 54 of a top plate 20 and a block 56 being tightly attached to an outer circumference of the cylinder body 42, and the main elastic body 16 is produced with a low loss material while the auxiliary elastic body 40 with a high loss material, respectively, whereby not only vibrations in an arrow P direction but also those in an arrow Q direction are absorbable.
Patent JP-H10259412-A (JP)
Title: Device for removing stuck metal for converter
Inventor: SAITO MASAYUKI
IPC: C21C5/46
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To resolve such problems that a work for removing a metal near the furnace opening hole part of a converter is difficult to save and the removing efficiency is difficult to improve because of much preparing works and to provide a stuck metal removal device profitable to space in a small size and in a low cost. SOLUTION: The stuck metal removal device 20 is provided with a guide member 26 for guiding a stuck metal removal lance 27 so as to be possible to elevate/lower, a parallel link mechanism 22 for supporting the guide member 26 holding the stuck metal removal lance 27 so as to be freely changable to the using position above the converter 7 as showing with the solid line in the figure and the retracting position as showing with the chain line, a change driving mechanism 30 for driving the positional change of the stuck metal removal lance 27 and the guide member 26, an elevating/lowering driving mechanism 40 for driving the elevating/lowering of the stuck metal removal lance 27 and a rotary driving mechanism for rotary-driving the stuck metal removal lance 27 to the guide member 26 round the axis thereof, etc.
Patent JP-S5516837-A (JP)
Title: Automatic elvator-stopper for paper feeding plate in rotary mimeograph
Inventor: HORII HIKOJIROU
IPC: B41L21/00
Filed: 1978-07-20
Abstract: PURPOSE: To locate the uppermost face of printing papers in the correct paper feeding position with ease by rapidly elevating a paper feeding plate when a desired number of sheets have been placed on the plate and stopping the plate when the uppermost face of the printing papers has come to a predetermined paper feeding position.  
     CONSTITUTION: With a paper feeding plate lever 42 pushed down, a paper feeding plate 6 is lowered and printing papers 5 are mounted on the plate 6. With a motor driven, the rotation of the motor is transmitted through a gear 38 and a rack 36 in engagement with the gear 38 so as to rapidly elvate the plate 6. With the uppermost face of the printing papers 5 on the plate 6 reached a predetermined paper feeding level to push up a twisting lever 12, a shaft 63 is rotated through the function of an arm to push down the left end of a long arm 84. At the same time, the side engagement between the gear and a lower pulley 94 is released so that the rapid elevation of the plate 6 is stopped. With the number of the papers 5 reduced in the course of printing, the lever 12 descends and a feed claw 27 functions so that a latchet wheel 31 rotates and the plate 6 is automatically elevated little by little. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10271749-A (JP)
Title: Power output system and control method therefor
Inventor: KANAMORI AKIHIKO
IPC: B60L50/15
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a power output system for outputting power efficiently from a prime mover to a drive shaft by switching connection of the rotary shaft of a motor between the output shaft of the prime mover and the drive shaft in which connection of the shaft is switched smoothly. SOLUTION: Power from an engine 50 is outputted to a drive shaft 22 while being converted into a desired power through a clutch motor 30 having rotors 31, 33 coupled, respectively, with a crankshaft 56 and the drive shaft 22, and an assist motor 40 connected with the crankshaft 56 or the drive shaft 22 through both clutches 45, 46. Connection of the assist motor 40 is switched through a state where both clutches 45, 46 are turned on when the revolution of the engine 50 matches that of the drive shaft 22. According to the arrangement, fluctuation of torque being outputted to the drive shaft 22 can be suppressed in switching and a power can be outputted to the drive shaft 22 even during switching.
Patent JP-H05260333-A (JP)
Title: Deflecting yoke device
IPC: H01J29/76
Filed: 1992-03-11
Abstract: PURPOSE:To surely eliminate the ringing by connecting a ringing elimination control element in parallel to at least one of paired ringing eliminating coils which are connected to a deflecting coil. CONSTITUTION:A ringing eliminating coil 2a is connected to a terminal (a) of a horizontal deflecting coil 1a, and a ringing eliminating coil 2b and a variable resistance 2c serving as a ringing elimination control element are connected to the other terminal (b) of the coil 1a in parallel. Then the resistance 2c is controlled so that La¦ia¦=Lb¦ib¦ is satisfied when the inductances of both coils 2a and 2b are referred to as La and Lbs respectively. As a result, the ringing eliminating functions of both coils 2a and 2b are extremely improved and the ringing can be surely eliminated. The resistance 2c is controlled with reference given to the screen of a picture tube or given to the current value or the waveform and after confirmation of erasure of the vertical or horizontal stripes caused by the ringing.
Patent JP-H06276516-A (JP)
Title: Data processor
Inventor: TAO AKIHIKO
IPC: H04N1/00
Filed: 1993-03-22
Abstract: PURPOSE:To allow the unskillful user to use the processing unit easily by switching the display of an input picture after awaiting a reply from a talking object after display switching data are sent to the talking object so as to avoid unmatching between the input picture and a line drawing. CONSTITUTION:A system controller of a video conference equipment sends a document control request command REQA to a talking object AI when the user commands document picture display changeover to await the entry of a reply command ACK to the command REQA from the talking object AI. Then the controller revises picture data based on line drawing data entered from the talking object AI for a wait time T1 and displays it onto a document picture. Then the controller receives the command ACK and switches the display of the input picture. Thus, dissidence between the input picture and the line drawing when the input picture is switched is avoided and the use of the unskillful user is facilitated.
Patent JP-H08289164-A (JP)
Title: Color image processing method and device therefor
Inventor: MAKITA TAKESHI
IPC: G06T11/60
Filed: 1995-04-13
Abstract: PURPOSE: To simultaneously generate black and white correction signals, etc., by a binarization processing by correcting an input signal to be quantized by the error on prescribed color space generated between an input color component signal and the specific color of the output device in the closest vicinity. CONSTITUTION: Input RGB color signals R1 , G1 and B1 are converted into digital RGB color signals Rd , Gd and Bd by an A/D converter 1. Next, gamma corrections are performed so that the gamma characteristics of the signals Rd , Gd and Bd may be conformed to the gamma characteristic of an output device in a gamma conversion part 2 and the signals are outputted as digital RGB color signals Rg , Gg and Bg . The corrections of the RGB color signals are performed in a masking part 3 and the outputs Rm , Gm and Bm signals are imparted to a quantization part 4a. In the quantization part 4a, the quantization from the RGB color signals of each color 8-bit to the RGBW color of each color 1-bit is performed and the signals are outputted.  By determining the closest vicinity color in the output signal for the color of RGB input data in quantization and spreading the error of input data and the closest vicinity output color to the vicinity point, the binarization of high image quality without color irregularity becomes possible at high speed.
Patent JP-S5714410-A (JP)
Title: Method for controlling crooked running of rolling material
Inventor: ARAYA HIROSHI
IPC: B21B13/02
Filed: 1980-06-30
Abstract: PURPOSE:To control the crooked running of a rolling material by vertically changing the position of the rolling material before and after a rolling mill, and changing the angle at which the rolling material wraps on rolls, in a roll cross type rolling mill. CONSTITUTION:A rolling material 5 passes through pinch rolls 4 then through crooked running detectors 6 and is rolled by a roll cross type rolling mill 1 which rolls the material with work rolls 2a, 2b and backup rolls 3 crossed in a pair, thence the material is fed to the next process. When the rolling material runs crooked at this time, the detectors 6 emit signals. The signals are inputted to a control circuit which moves the pinch rolls 4 upward and downward thereby moving the rolling material up and down. Hence, the angle at which the rolling material wraps on the rolling rolls changes, and the contact areas with the roll change, whereby thrusts are acted and the crooked running is prevented.
Patent JP-H04320355-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU SATOSHI
IPC: H01L21/265
Filed: 1991-04-19
Abstract: PURPOSE:To form an isolation region having high resistivity in the formation of element isolating region in an integrated circuit comprising a compound semiconductor. CONSTITUTION:Lowering of resistivity in isolation region through heat treatment is retarded by forming an SiNx film 16, having property for retarding recovery of crystallinity in a substrate having defects due to ion implantation, selectively in the isolation region of a semi-insulating substrate 11 composed of GaAs or the like.
Patent JP-S60234416-A (JP)
Inventor: FUJIWARA YASUTAKA
IPC: H02G15/00
Filed: 1984-05-01
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-S5712717-A (JP)
Title: Method and apparatus for injecting chemicals into ground
Inventor: MIYAZAKI TATSUO
IPC: E02D3/12
Filed: 1980-06-26
Abstract: PURPOSE: To inject chemicals through an injecting pipe having through holes and a sleeve valve having extrusion holes and partition plates and being fixedly fitted on the injecting pipe, by inserting the injecting pipe into a drilled hole and by uniformly filling the injecting pipe with chemicals.  
     CONSTITUTION: Discharging holes 2 are drilled at 90° angular intervals around the circumference of the injecting pipe made of iron or vinyl chloride. The sleeve valve 4 having extrusion holes 3 is force-fit to the circumference of the injecting pipe 1 in a manner that the holes 2 and the holes 3 do not coincide with each other. A plurality of partition plates 6 extending along the axis of the sleeve valve 4 are provided around the circumference of the sleeve valve 4 to form a plurality of sectorial sections 7. The injecting pipe 1 is inserted in a hole 10 drilled into the ground, then a chemicals supply pipe 8 is inserted into the injecting pipe 1 to inect the chemicals 13 into the ground 15 through the sectorial sections 7. 
     COPYRIGHT: (C)1982,JPO&Japio