baber/WOPTO huggingface dataset:
Patent JP-H10201635-A (JP)
Title: Broiling device for eel or the like
Inventor: FURUTA KAZUYUKI
IPC: A47J37/04
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To save the power of broiling work and improve the working efficiency by placing a body formed of a lateral pair of longitudinal members and a connecting member for connecting both the longitudinal members on a heater having a heating part, and winding a carrying chain for placing a toasting net between sprockets provided on both ends of the longitudinal members. SOLUTION: Before using, a heater 11 having a heating part such as electric heater, burner or the like is preheated to a prescribed temperature, a toasting net having a materiel such as an eel placed thereon is put on a support frame 38, and the operation button of an electric control box is operated to operate a device 10. Namely, a driving shaft 33 is rotated by an electric motor, and the support frame 38 is transferred onto the heating part of the heater 11 by a carrying chain 35 to heat the eel. After the lapse of a prescribed time set in a timer, for example, the electric motor is rotated in the reverse direction to retreat the support frame 38 situated on the heater 11 to a working position W on this side.  After the eel is dipped in a sauce by an operator, the operation button is operated again for finish broiling to advance the support frame 38 onto the heater 11, completing the broiling.
Patent JP-S59146997-A (JP)
Title: Production of compound semiconductor crystal
Inventor: SAITOU TETSUO
IPC: C30B29/48
Filed: 1983-02-09
Abstract: PURPOSE:To form easily a compd. semiconductor crystal having decreased dislocation density by inserting a sealed tube in which a polycrystal of a compd. semiconductor is filled into the 1st heating furnace, and moving periodically the 2nd heating furnace around the sealed tube in the longitudinal direction thereof. CONSTITUTION:An ampoule 12 contg. a base alloy 11 of a polycrystal of a compd. semiconductor (e.g.; the compd. expressed by the formula, etc.) is inserted into the 1st heating furnace 13, and the temp. profile of the furnace 13 is adjusted like a curve 14. The temp. in the front end part C is adjusted to the m.p. and after the crystal is melted, the molten crystal is rested as it is for 5-6 days to make the polycrystal into the state of a single crystal. The temp. profile of a small-sized movable heating furnace 15 provided in the furnace 13 is set as shown by a curve 16 and the max. temp. thereof is set lower by 5 deg.C than the m.p. Said heating furnace is moved vertically upon lapse of 5-6 days and the crystal is heated for a long time of about 14 days. The temp. profiles 14 and 16 of the furnaces 13 and 15 overlap and the crystal is heat-treated in a specified heat cycle, by which the coalescence and annihilation of the dislocation in the single crystal arise, resulting in the decreased dislocation density in the single crystal. If such crystal is used as a material for forming an IR detecting element, the yield and characteristic of the element are improved.
Patent JP-H09209527-A (JP)
Title: Gutter bracket
Inventor: SASAMOTO SHIGERO
IPC: E04D13/072
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and quickly cope with the change of specifications of a gutter by using parts in common in various kinds of gutter brackets. SOLUTION: A gutter bracket is formed by combining an inside receiving member 1 and an outside receiving member 2, the inside receiving member 1 is provided with a connecting part 6 formed on the outside surface of a fitting part 5 and an inside gutter lug locking part 7 formed below the part 6, the connecting part 6 is provided with a presser spring part 8 opposite to the inside gutter lug locking part 7, a plate-like part 22 of the outside receiving member 2 is removably connected to the connecting part 6, and the inside receiving member 1 is taken as a part used in common.
Patent JP-H10222042-A (JP)
Title: Electrophotographic device
Inventor: YONEYAMA KAZUO
IPC: G03G15/08
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To record an excellent image without causing void or indistinct spot by relatively displacing a unit body and a developing device body and positionally adjusting a photoreceptor drum and a developing roller. SOLUTION: An eccentric cam 51 is turned with center at a shaft 50 and can be turned by means of a knob 51a. The cam 51 is turned and displaced with center at the shaft 50 while turning inside the coupling hole 48 of a projection part 46. When the cam 51 is turned and displaced with center at the shaft 50, the developing device body 21 is displaced through the projection part 46. The body 21 is displaced with center at the coupling shaft 47 of a projection part 45 inserted in the coupling hole 43 of the projection part 41 of a unit body 11. When the cam 51 is turned and displaced in a left direction by setting the case that the center axis line of the cam 51 is positioned just above the center axis line of the shaft 50 as a neutral position, the body 21 and the developing roller 22 are displaced so as to approach the body 11 and the photoreceptor drum 12.
Patent JP-H09214148-A (JP)
Title: Lid structure
Inventor: TAKIZAWA HIROSHI
IPC: H05K5/03
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To make a supporting shaft of a different member unnecessary, make a structure simple, and exclude the possibility of losing a lid. SOLUTION: This lid structure consists of the following; a lower case 1 having a penetrating hole 1b, an upper case 2 which can be attached to the lower case 1, and a battery lid 3 having two protrusions 3b, 3c which are parts protruded from both ends of a stretched part 38 and can be inserted in an insertion hole 1b. In this case, the battery lid is engaged with the lower case 1, to which the upper case 2 is not attached, by inserting the protrusions 3b, 3c in the insertion hole 1b, and the upper case 2 is attached to the lower case 1 in the above state. The battery lid 3 is attached in the state capable of opening and shutting and can not be detached from the lower case 1.
Patent JP-S55112406-A (JP)
Title: Master cylinder
Inventor: KAKUI MASAO
IPC: F15B15/14
Filed: 1979-02-23
Abstract: PURPOSE: To obtain a master cylinder in which a large capacity of oil can be supplied to a brake cylinder with a light stepping on the pedal by a method wherein the rod of the piston oil chamber of a large diameter moves into oil chamber of small diameter and a small piston for closing and opening a check valve is equipped in the above-mentioned rod.  
     CONSTITUTION: When a pedal D is stepped on, a piston 5 goes right through a push rod 4 and oil in oil chamber 8 of large diameter is supplied to a brake cylinder through the 1st oil conduit 9, a check valve 10, an opening 18. Therefore, when the brakes are energized and hydraulic pressure rises up to an assigned value, the hydralulic pressure given by the piston of a small piston rod 16 exceeds the compression of a spring 17 and the rod 16 moves to the left. Consequently the check valve 10 is closed and then only oil in oil chamber 3 of small diameter is supplied to the brake cylinder by the stepping-on of the pedal D through a plunger 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59147078-A (JP)
Title: Repairing device for coke furnace
Inventor: MATSUO MASATAKA
IPC: C10B45/00
Filed: 1983-02-10
Abstract: PURPOSE:A flame is thrown from the burner on the top of the lance to melt the furnace wall and a refractory material is weld-deposited thereto, thus enabling the repairing of a wide range of the furnace walls without shut-down of the furnace, even when the coke furnace has a narrow space between walls. CONSTITUTION:The cart 4 is allowed to run on the furnace bed 5 to reach the wall to be repaired 1 and the frame 23 is fixed on its upper part with a fixing means 36 at the end 1a of the wall so that the frame may not fall down, then the upright lance 3 is made to turn down with a rotary cylinder 33 and fixed at the horizontal position. The lance is extended by means of hydraulic cylinder or air-cylinder 12 and the refractory material is repaired at the lower part of the wall at this state. On repairing, the slide frame 10 is made to move with a rack and pinion mechanism to increase the moving range of the burner 2, enabling the repairing of the wall over its whole length.
Patent JP-H06340617-A (JP)
Title: Safe peracetic acid composition
Inventor: MACHIDA YASUSHI
IPC: C07C409/26
Filed: 1991-01-23
Abstract: PURPOSE:To obtain a peracetic acid composition not restricted by production, storage, transportation, packaging, etc., at all because of a stable and safe composition not coming under a dangerous article of the Fire Service Act. CONSTITUTION:This peracetic acid composition comprises 1-10wt.% of peracetic acid, 1-12wt.% of hydrogen peroxide, 12-39wt.% acetic acid and the reside of water wherein the total of peracetic acid and hydrogen peroxide is <=16wt.% and the total of peracetic acid and acetic acid is <=40wt.%.
Patent JP-S58139726-A (JP)
Inventor: JIYAN SHIYATORU
IPC: B01D59/34
Filed: 1982-02-15
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-S60247831-A (JP)
Inventor: RONARUDO AREGUZANDAA MIRAA
IPC: G02B7/28
Filed: 1985-02-05
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-H05190962-A (JP)
Title: Polarization-controlled solid laser oscillating equipment
Inventor: HAMADA NAOYA
IPC: H01S3/106
Filed: 1992-01-13
Abstract: PURPOSE:To obtain a laser equipment of low cost which can supply completely controlled linearly polarized laser light, without dispersing, outside a laser resonator, components whose polarizing surfaces are disordered caused by double refraction due to thermal stress in a solid laser rod, and using an expensive active optical element like a Faraday rotation element, and by using only passive optical elements. CONSTITUTION:On one side of a solid laser rod 1, a ring part constituted of a first polarizing beam splitter 201 and two or more total reflection mirrors 302-304. A 90 deg. polarizing light rotation element 4 is inserted in the ring part. On the other side of the solid laser rod 1, a second polarizing beam splitter 202 is arranged. At positions where a laser beam 6 is transmitted and reflected, two reflecting mirrors 5, 301 are arranged. A laser resonator is constituted by using the two reflecting mirrors.
Patent JP-S57135600-A (JP)
Title: Listening device
Inventor: YOSHIMURA GENICHI
IPC: H04R25/04
Filed: 1981-02-17
Abstract: PURPOSE:To distinguish the audio of a caller clearly even under the presence of  noise, by transmitting only the main component of the audio through the analysis of waveform of the audio of the caller. CONSTITUTION:An audio signal from a microphone 1 is converted at an A/D conversion circuit 3 and applied to a D/A conversion circuit 5 via a variable digital filter 4. Next, the audio signal in analog conversion is applied to an ear-phone 7 via an amplifier 6. On the other hand, a digital signal from an A/D converter 3 is waveform-analyzed at a waveform analysis circuit 9 and the result is given to a frequency band determining circuit 11 to detect the main component of the audio signal. The digital filter 4 is controlled through the output of the circuit 11. Thus, since the main component only in the audio signal is transmitted, the voice of the caller can be listened clearly even under the presence of noise.
Patent JP-S55115992-A (JP)
Title: Production of tin-free steel
Inventor: KIMURA HAJIME
IPC: C25D5/26
Filed: 1979-02-28
Abstract: PURPOSE: To produce the tin-free steel of improved adhesion between films by containing silicofluorides, etc. and phosphoric acid (salt) in the electrolytic chromate treatment bath forming a Cr hydrated oxide film on a metal Cr film and performing cathode electrolytic treatment at high current density.  
     CONSTITUTION: After the steel strip 1 having been passed through a Cr-plating bath 2, it is washed in a water bath 2 and sent into an electrolytic chromate treating bath 4 to let a Cr hydroated oxide film be formed on the metal film having been formed in the bath 2. In this case, one or more kinds of silicofluorides and borofluorides of molar ratios of 1/4000W1/400 and phosphoric acid or water-soluble phosphate of molar ratios 1/10000W1/100 based on chromic acid are contained in the bath 4. By using this electrolyte, the cathode electrolytic treatment is executed preferably at high current density of 10A/dm 2 . As a result of this, the tin-free steel having the surface characteristics which obviate the occurrence of peeling despite being subjected to severe bending work is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62179859-A (JP)
Title: Auto-start controlling method for continuous casting machine
Inventor: YAMASHITA HAJIME
IPC: B22D11/20
Filed: 1986-02-03
Abstract: PURPOSE:To execute continuous casting operation at low cost and to automate by combining a process of controlling for pouring speed of molten metal, with a process of drawing start for casting slab at ascending time of molten metal surface at a level of a fixed lower position from a stationary level and with a process of controlling the molten metal surface at the stationary level. CONSTITUTION:The molten steel in a ladle 11 is poured into a tundish 13 through an air-seal nozzle 12 and then poured into a mold 17 through a sliding nozzle 14 and a submerged nozzle 16. The casting slab 20 is drawn from the mold 17 by pinch-rolls 21. Pouring weight is controlled by calculating the pouring speed in accordance with opening degree of the sliding nozzle 14. The drawing start of the slab is executed at ascending time of the molten steel surface at a position with about 20mm lower than the stationary level. The molten steel surface is controlled to keep to the stationary level since passing 1sec after drawing start. As this auto-start controlling method is highly practical, automatic continuous casting operation is executed at low cost under automation.
Patent JP-H11219586-A (JP)
Title: Semiconductor integrated circuit
Inventor: MURAKAMI YOSHINORI
IPC: H01L27/108
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit in which occurrence of a noise can be prevented when cut-off control of an output current is performed at the time of switching an operation mode or the like. SOLUTION: In an internal power source voltage dropping circuit 1, internal power source voltage int. Vcc is supplied from a pMOS transistor 12 of a VDC2 for standby and pMOS transistors 16, 18, 20 of a VDC3 for active at the time of an active state, when supplying internal power source voltage int. Vcc from the VDC3 for active is stopped at the time of a standby state, the pMOS transistors 16, 18, 20 are turned off in order, an output current from the VDC3 for active is decreased by stages and cut off, supplying the internal power source voltage int. Vcc from the VDC3 for active is stopped.
Patent JP-H02203013-A (JP)
Title: Static pressure bearing pad device
Inventor: MURAI TAKASHI
IPC: F16C32/06
Filed: 1989-01-31
Abstract: PURPOSE:To reduce the amount of consumption of compressed gas, and to enable a high rigidity and enhancement in productibity to be achieved by surrounding the circumference of an intermediate part, where there is no feed hole, with a porous member, and by making the clearance between the intermediate part and the opposite member greater than that between a porous member and the intermediate member. CONSTITUTION:Compressed air is fed into an air supply port 16, and is supplied to a porous member 3 via an air supply groove 15, and passing through the empty holes in the porous member 3, it is jetted from the surface 3A. By this jetted air, a bearing clearance between a bearing surface 6 and an opposite member 7 is formed. In this case, the compressed gas does not pass through the intermediate part 5 which occupies the central part of the bearing surface 6. In other words, the compressed gas is jetted only from the surface 3A of the porous member 3 surrounding the circumference of the intermediate part 5, and the jetting area becomes smaller than that in the conventional bearing. Thus, the amount of consumption of compressed gas can be reduced, and the part of the surface 1A of the intermediate part 5 surrounded by the porous member 3 forms a shallow pocket so as to be a pressure reservoir, enabling rigidity and load capacity to be enhanced.
Patent JP-H05191344-A (JP)
Title: Mobile object terminal equipment call system
Inventor: YAMAGUCHI TSUKASA
IPC: H04W76/00
Filed: 1992-01-10
Abstract: PURPOSE:To enable a large capacity subscriber system by using a radio control channel efficiently without use of a periodic position registration signal. CONSTITUTION:A subscriber A of a mobile body radio terminal equipment 19 uses in advance a key pad 23 to enter operating time band data using a terminal equipment and data for a service area block in use and sends the data to a radio base station A4 by a radio transmitter-receiver 21 and an antenna 20. The information is sent from the radio base station A4 to a mobile object communication controller 12, a central processing unit 13 processes the data, and the operating time zone data of the mobile object radio terminal equipment number and the service area block data are stored in a memory device 14. When a call comes to the mobile object radio terminal equipment 19, a call signal of the mobile object radio terminal equipment 12 is sent to the radio base station A4 from the radio control channel control circuit 16 based on the stored data.
Patent JP-S55115028-A (JP)
Title: Point led array display control circuit in camera
Inventor: NIKUKURA HIROHISA
IPC: G03B17/18
Filed: 1979-02-28
Abstract: PURPOSE: To improve display resolving power without making constitution intricate by letting point LEDs light simultaneously at two points in correspondence to the intermediate value of digital binary value through the use of an increment circuit.  
     CONSTITUTION: The input voltages corresponding to the shutter time, aperture value, etc. of the camera are made to the binary signals of the specified bit number by an A/D converter 12, and one of LEDs L 0 ... corresponding to the input voltage is lighted and displayed by way of an increment circuit 22 and decoder circuit 27. When the fraction of the input voltage reaches 1/2 of the unit voltage, the output of the AND gate connecting to the converter 12 becomes of a high level and the binary signal is incremented by the circuit 22 provided with the output-input circuits formed by an inverter, NAND gate, AND gate, NOR gate, AND gate, etc. for each of the bits, by which the LEDs L 0 ... corresponding to upper and lower bits are flickered alternately at high frequencies via decoder 27, whereby substantially two point lighting display is accomplished and the display resolving power is improved twice, etc. without the need for increasing LEDs, etc. and without making the constitution intricate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59148185-A (JP)
Title: Tracking system
Inventor: NIIE TAKASHI
IPC: G11B21/10
Filed: 1983-02-15
Abstract: PURPOSE:To secure the follow-up of a light beam to tracks over a wide range by giving a rough shift to a pickup in response to the DC component level of a tracking error signal. CONSTITUTION:A pickup 1 has a fine shift mechanism 5 which has a continuous follow-up of a light beam to tracks in a microrange, and this pickup 1 is shifted intermittently by a rough shift mechanism 12 in the radius direction of a recording medium and in a wide range equal to the radius. Then the light beam is made to follow up a track only by a fine shift mechanism 5 when the DC component level of a tracking error signal is within a prescribed range. This follow- up action is continued by the mechanism 12 when said DC level is out of the prescribed range, and at the same time an intermittent shift of the pickup 1 is started by the mechanism 12. This intermittent shift is discontinued when the DC component level reaches the prescribed value. Thus it is possible for the light beam to follow up continuously the tracks over a wide range.
Patent JP-S55115919-A (JP)
Title: Deoxidized alloy for molten steel
Inventor: GUNJI YOSHIKI
IPC: C22C21/00
Filed: 1979-02-28
Abstract: PURPOSE: To rapidly deoxidize killed steel, suppress the formation of dendrite-form inclusions and prevent the production of any defects in steel ingot by using the Al alloy containing Ti, Y, Ce or mischmetal in place of Al at the deoxidizing of killed steel.  
     CONSTITUTION: At the deoxidizing of molten killed steel, the alloy of the following composition is used in place of Al as a deoxidizing agent. The alloy containing Al; 15W89.5mol%, Ti; 10W80mol% and one or two or more kinds of Y, Ce or mischmetal 0.5W5mol% is used. The deoxidizing rate and deoxidizing power of this alloy are euqivalent to those of Al and the product of deoxidation is not of dendrite-form unlike Al 2 O 3 , hence when this killed steel ingot is rolled, the production of surface flaws such as those which are produced in dendrite-form Al 2 O 3  is obviated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01197650-A (JP)
Title: Ultrasonic flaw detecting device
Inventor: KATO MASAYUKI
IPC: G01N29/38
Filed: 1988-02-03
Abstract: PURPOSE:To securely perform the ultrasonic flaw detection of a test material which varies in distance to the surface of the test material with places and is irregular in sound speed by converting a surface echo and a bottom surface echo into electric signals by a probe. CONSTITUTION:The probe 10 sends an ultrasonic wave into the test material 1 at constant intervals and receives the surface echo and bottom surface echo from the top surface and bottom surface of the test material 11. In this case, information for determining the closing time of a gate is obtained from the ultrasonic wave echo received by the probe 10 with an (n)th synchronizing signal and a gate start time is determined with an (n+1)th signal; and the flaw detection gate is opened for the gate width time to perform the flaw detection. Then the probe 10 is coupled with a scanner 65 by a coupler 64 and further connected to a scanner controller 66. The scanner 65 when inputting an X and a Y control signal from the controller 66 operates according to those signals to scan the probe 10 on the test material 11.
Patent JP-H08194766-A (JP)
Title: Prepaid card
Inventor: ISHIKAWA YASUO
IPC: G06K7/00
Filed: 1995-01-17
Abstract: PURPOSE: To provide a prepaid card improving reliability at the time of reading information recorded on the card. CONSTITUTION: In the prepaid card 1, n (n is an integer 2 or more than 2) segments are set to be a one unit data code, white/black pattern and black/white pattern graphics where the respective segments are made to correspond to bit information 1/0 are formed and a graphic data code obtained by constituting the one unit data code by segment matrixes is recorded. A recording area which records a period signal graphic pattern becoming a reference for moving a read sensor at prescribed speed along the segment line direction of the pattern graphic in recorded bit information at the time of issuing the prepaid card 1 or in which the pattern is previously recorded on a prepaid card 1 surface is provided. The moving speed of the read sensor at the time of reading bit information based on a period signal which is read from the recording area is controlled.