baber/WOPTO huggingface dataset:
Patent JP-S61108452-A (JP)
Title: Coiling method of quickly cooled thin strip
Inventor: YUKIMOTO MASAO
IPC: B22D11/06
Filed: 1984-10-31
Abstract: PURPOSE:To avert the generation of strip breakage or hunting by changing the tension to be exerted to a thin strip according to the fluctuation of the thickness of the thin strip with a change of a line speed during the production of the thin strip and coiling the strip under specified tension. CONSTITUTION:A molten metal 1 is supplied to a kiss part 4 of a pair of cooling rolls 3 under high-speed rotation from an injection nozzle 2 and is quickly cooled and solidified to form the thin strip 5. A pair of deflector rolls 7, 9 and a tension roll 9 are disposed between the rolls 3 an a coiler 6 and the tension exerted to the strip 5 by a tension meter (for example, a load cell) attached to the roll 9 is detected together with the peripheral speed of the rolls 3 at all times. The roll 9 is moved upward or downward according to the fluctuation of the line speed so as to meet the set reference tension which is preliminarily determined when the peripheral speed of the rolls 3 fluctuates. The tension exerted on the strip 5 is thus adjusted.
Patent JP-H0890242-A (JP)
Title: Nozzle for confirming operation of sputter removal device
Inventor: MATSUI HITOSHI
IPC: B23K9/26
Filed: 1994-09-26
Abstract: PURPOSE: To provide the nozzle for confirming the operation of sputter removal device capable of using in place of a normal nozzle and executing trouble shooting/measure in early time when sputter is not removed from a nozzle even when executing energization to an electromagnetic induction coil. CONSTITUTION: A confirming nozzle main body 2 is made of nonmagnetic material. The confirming nozzle main body 2 is provided with a slidable displacing member 8 made of magnetic material. Large electric current is allowed to flow instantaneously to an electromagnetic induction coil 9 and then the magnetic field strength over a prescribed value is generated, so that the member 8 is slid downward against a coil spring 6.
Patent JP-H07163360-A (JP)
Title: Production of substance
Inventor: ODA HIDEKI
IPC: C07K14/63
Filed: 1994-09-26
Abstract: PURPOSE:To easily culture microbial cells in high efficiency and density and obtain a substance useful as a physiologically active substance, etc., in high yield by culturing a specific microorganism capable of forming the desired substance in a medium and collecting the substance produced and accumulated in the medium. CONSTITUTION:This substance comprising an enzyme, a physiologically active peptide, an amino acid, a nucleic acid relating substance, a vitamin or a pigment is produced by transforming a microorganism belonging to the genus Escherichia, resistant to acetic acid, capable of producing the above substance and selected from Escherichia coli (FERM BP-4425), Escherichia coli (FERM BP-4426) and Escherichia coli (FERM BP-4427) with a recombinant plasmid containing a gene participating in the production of the above substance, culturing the transformed strain in a medium to effect the production and accumulation of the desired substance in the culture product and separating the substance from the culture product.
Patent JP-S6473401-A (JP)
Title: Part program processing system
Inventor: SAKAI AKIRA
IPC: B23Q15/00
Filed: 1987-09-16
Abstract: PURPOSE:To prevent the defective position setting of a sub-program by adding an origin shift part program just after a main part program, and afterward, generating the sub-program. CONSTITUTION:The inputted main part program 1 and the inputted sub-part program 2 are discriminated which they are the main part program 1 or the sub-part program 2 by a program classification detecting means 3, and the sub-part program is outputted after the main part program, and the origin shift part program 4 is added and outputted just after the main part program 1 by an origin shift program generating means 5. Therefore, in the outputted program, the main part program 1 is located at a head, and its position can be recognized at a glance. Besides, since the origin shift part program 4 is provided between the main part program 1 and the sub-part program 2, the position setting of the sub-part program 2 never comes abnormal when the program is converted into a machine program by an NC post processor.
Patent JP-H0786220-A (JP)
Title: Method of cleaning semiconductor wafer
Inventor: UEDA MASAYUKI
IPC: H01L21/304
Filed: 1993-09-16
Abstract: PURPOSE:To make the high clean surface of a wafer, where adherent foreign matters are extremely few and besides there is no problem of metallic pollution, by cleaning the natural oxide film being made on a semiconductor wafer in an SC1 cleaning process, leaving only the specified thickness in dilute HF cleaning process. CONSTITUTION:In an SC1 cleaning process, a semiconductor wafer is cleaned, using the mixed liquid consisting of aqueous ammonia, hydrogen peroxide water, and pure water, as cleaning liquid. A silicon natural oxide film 1.1-1.2nm thick is made on the surface of the semiconductor wafer. In dilute HF cleaning process 12, the cleaning is performed using the dilute cleaning liquid where the concentration of hydrofluoric acid is about 5%, in short, containing 1:99 fluoric acid. In the cleaning using this dilute HF cleaning liquid, the etching rate to the silicon oxide film is 3nm/min., and the natural oxide film being made on the surface of the semiconductor wafer in SC1 cleaning process can be left in thickness of 0.8nm by performing the cleaning work for only 10 sec.
Patent JP-S60124445-A (JP)
Title: Continuous casting method
Inventor: YAMADA SHIGEHARU
IPC: B22D11/14
Filed: 1983-12-07
Abstract: PURPOSE:To improve the contact between the inside wall of a mold and a solidified shell and to obtain an ingot having good quality by drawing a molten metal from the mold at an acute angle into the straight state inclined upward and cutting the billet at the level higher than the level of the molten steel in a tundish. CONSTITUTION:A lower nozzle 9 of a tundish 1, a mold 12 and support rollers 5 and pinch rollers 6 supporting a billet 4 are inclined upward at an acute angle theta of a set angle with respect to the horizontal, by which the billet 4 drawn by the rollers 6 is made straight and the level 7 of the meniscus of the molten steel 3 in the inside is made the same as the level 7 of the molten steel 3 in the tundish 1. The billet is subjected to the primary cooling by the cooling jacket 11 of the mold 2' and the secondary cooling by the succeeding air cooling. The wall thickness is detected by a measuring device 13 provided just before the rollers 6 and is inputted to a control device, by which the rotating speed of the rollers 6 is determined and the billet 4 having the prescribed wall thickness is obtd. The billet is cut to the prescribed length by the cutter provided in the position upper than the meniscus level 7.
Patent JP-H0567602-A (JP)
Title: Cleaning device
Inventor: KATO HARUO
IPC: H01L21/304
Filed: 1991-09-10
Abstract: PURPOSE:To improve cleanability, to cut down the cleaning time, to reduce the degree of concentration of a chemical solution, to reduce the polution of atmosphere or water, and to improve safety. CONSTITUTION:An electromagnetic wave generator 5 is provided opposing to a cleaning vessel 4, and the semiconductor wafer is cleaned by making a high frequency electromagnetic wave incident on the cleaning liquid in the cleaning vessel 4 and the dipped semiconductor wafer.
Patent JP-H1168137-A (JP)
Title: Installation apparatus for solar battery module
Inventor: TANAKA MASAO
IPC: H01L31/042
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide an installation apparatus having a simple constitution and easy work for installing a solar battery module. SOLUTION: An installation apparatus includes a base member 56, a solar battery module 56 having solar battery cells, a fixing frame member 58 for fixing the solar battery module to a base member 54, and a fixing member 136 for fixing the fixing frame members 58 and 60 to the base member 54. The fixing member 156 includes a first fitting member, a second fitting member, and a joining member for joining these members into a body. When fixing member 136 is turned at a mounting position, the first fixing member is fitted to the base member 54, while the second fitting member is fitted to the fixing frame members 58 and 60. Then, the solar battery module 56 is sandwiched firmly between the base member 54 and the fixing frame members 58 and 60.
Patent JP-H0391835-A (JP)
Title: Information processor
Inventor: SATO HIROSHI
IPC: G06F9/38
Filed: 1989-09-04
Abstract: PURPOSE:To process the information at a high speed by providing an operand address calculation means, a cache memory part, and a switch means. CONSTITUTION:The instruction read out of an instruction cache memory 11 is fetched by an instruction fetch unit 12, and an instruction word is set to an instruction register 13. The contents of the operand designating parts OS1 and OS2 are sent to the operand address calculation units 14 and 15. Then the necessary data are received from an execution unit 27, and an operand valid address is calculated. The valid addresses produced by the unit 14 are given to an address conversion buffer 18 for a cache memory 28 and a tag memory 19 for the unit 14 for a tag memory 16 and a cache memory 29. In the same way, the valid addresses produced by the unit 15 are also distributed as prescribed. The contents of the memories 16 - 20 are checked by the control parts 22 and 24 and the addresses given to the data memories 23 and 25 are decided based on a prescribed logic. The data 30 and 31 read out of the memories 23 and 25 are switched by a switch circuit 26 and sent to an execution unit 27. Thus two operands can be simultaneously outputted in accordance with the combination contents of two pairs of tag memories. Then the information can be processed at a high speed.
Patent JP-H1072937-A (JP)
Title: Mobile workbench
Inventor: MURAYAMA TATSUO
IPC: E04G1/24
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To thin a mobile workbench in a folded state and lift a top plate by small force by applying the constitution that caster legs are collapsed from a vertical position to a horizontal position, a top plate is superposed on a lower frame, the lower end of the first leg to support the top plate is held on a slider, the roller of the slider is made to roll on a rail and, then, the lock pin of the slider is connected to the lock pin operation part of the top plate. SOLUTION: When a mobile workbench 1 is not used, the first and second legs 20 and 23 are collapsed and superposed on the lower frame 2 of a top plate 27. Then, caster legs 10 are rotated to a horizontal position, and securing pins 7 are fixed to the lock holes of the caster legs 10. In case the mobile workbench 1 is used, the caster legs 10 are rotated to a vertical position, and caster securing pins 5 are coupled to the lock holes 10a of caster pillars in a single operation. Then, the platform 1 is moved to a work site and the caster legs 10 are locked. Also, lock pins are pulled to the external side of a lock pin operation part and released.
Patent JP-S6291716-A (JP)
Title: Burner
Inventor: WADA CHUZO
IPC: F23N1/02
Filed: 1985-10-16
Abstract: PURPOSE:To make it possible to constantly carry out stable combustion by providing a control part for changing the rotational speed of a burner fan in accordance with the room temperature and a control part for changing the rotational speed level in accordance with the rotational speed level in accordance with the atmospheric pressure, at a control part for controlling the rotational speed of a burner fan. CONSTITUTION:A pump 3 for supplying kerosene to a burner 2 and a burner fan 4 for supplying combustion air are changed over to modes such as 'strong', 'medium' and 'weak' to make the quantity of combustion variable by means of a control circuit 5. The control circuit 5 is connected with a combustion control part 14 activated based on a sigal from a room temperature detection element 13. Further, the rotational speed of the burner fan 4 controls the angle of connection of a thyristor 16 by means of a rotational speed control part 15 for constantly predetermine the supply amount of combustion air. A pressure switch 23 which acts in accordance with the atmospheric pressure is constituted by connecting a microswitch 23a to a diaphragm 26, and is normally closed, and is opened when the height exceeds 100m above sea level. By this organization, even when the burner is used in a region where the altitude exceeds 1,000m above sea level, it can carry out excellent and stable combustion.
Patent JP-H0564919-A (JP)
Title: Recording device
Inventor: TAKEBAYASHI MANABU
IPC: B41J2/44
Filed: 1991-09-10
Abstract: PURPOSE:To optimize print dot diameter and print quality, both in a high- resolution print mode and a low-resolution emulation print mode in combination of print picture elements, by changing laser emission intensity. CONSTITUTION:A controller 100 generates bit map image data for one page based on code data from a host computer and outputs the image data to a printer engine 200. The controller 100 outputs command so as to select and set a print mode of the printer engine 200. Here, laser emission intensity is changed by a high resolution of 600dots/inch and a print mode for printing by combining high resolution print picture elements and emulating a low resolution of 300dots/inch. Thus, an optimum print dot diameter can be obtained for both modes.
Patent JP-H0675443-A (JP)
Title: Controller for image forming device
Inventor: HIYOSHI TAKAYUKI
IPC: G03G21/14
Filed: 1992-08-28
Abstract: PURPOSE:To prevent trouble caused by a defect in a driving device and simultaneously, to shorten time up to a start possible state by rotating a DC motor and calculating the load torque of each driving device. CONSTITUTION:When a main switch is turned on, the DC motor 1 is rotated to measure a current value and the load torque imparted to the output shaft of the DC motor 1 is calculated from the measured current value. The load torque is the total of the idling loads of timing belts 29 and 30, a gear, a photosensitive body, etc. At this time, the load torque is compared with the stored set value and in a value so as to seriously affect a device, the DC motor 1 is stopped to attain processing in abnormality. In normality, first, a developing clutch 17 is turned on to calculate and compare the load torque similarly and in the value so as to seriously affect the device, the DC motor 1 is stopped to attain the processing in the abnormality. The processing is repeated in order of each clutch, the checking of all clutches is completed and then, the DC motor 1 is stopped to obtain a copying standby state.
Patent JP-S61109329-A (JP)
Title: Automatic equalizer
Inventor: EGUCHI MIKIRO
IPC: H04L25/03
Filed: 1984-11-02
Abstract: PURPOSE:To equalize correctly distortion of a data line by providing an SQM square device squaring an output of each element of a correction amount register and an SQM adder adding outputs of each square device. CONSTITUTION:Values of elements 2a-2e of a correction amount register 2 provided with an equalization correction amount are values compensating the inter-code interference caused by the distortion of a data line except the element 2c normally. Thus, when the values of the elements 2a-2e are small, the inter-code interference is less, and when the values are large conversely, the inter-code interference is much, thus the value of each element corresponds to distortion of the data line. Then the equalization correcting amount outputted from the elements 2a-2e is converted into a power independently of the square value, that is, the polarity by the SQM square devices 7a-7d, the output of the square devices 7a-7d is added by each SQM adder and the result is outputted from an adder 8c of the final stage.
Patent JP-S6473403-A (JP)
Title: Pressure reducing valve
Inventor: YOKOYAMA TAKESHI
IPC: G05D16/16
Filed: 1987-09-14
Abstract: PURPOSE:To obtain an ideal flow rate characteristic by regulating the flow rate of a pressurized fluid to be introduced into a pressure chamber from a primary side through a pilot valve, by means of a flow regulating part, whose sectional area of a path can be regulated according to the magnitude of a pressure difference between the primary side and a secondary side. CONSTITUTION:When a pressure reducing valve is used in the condition of a large reduction ratio, it is used while the sectional area of the path of the flow regulating part 31 is made small, and when the reduction ratio is small, it is used while the sectional area of the path of the flow regulating part 31 is made large. Accordingly, the flow rate of the pressurized fluid to be introduced into the pressure chamber through the pilot valve 4 comes small when the reduction ratio is large, and it comes large when the reduction ratio is small. Namely, since the flow rate comes small in the use condition of the large reduction ratio easy to cause a chattering phenomenon, a chattering preventing action is generated, and since the flow rate comes large in the use condition of the small reduction ratio difficult to cause the chattering phenomenon, the fall of an action responsibility of a piston is prevented. Thus, the deterioration of the flow rate characteristic of a main valve 3 is prevented.
Patent JP-H1163963-A (JP)
Title: Ultrasonic wave probe holder
Inventor: HARADA SHIGERU
IPC: G01N29/24
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of abrasion to a degree that measurement is misled on a vibrator face of an ultrasonic wave probe, and further attach the ultrasonic wave probe to an end face of a bolt to be measured by holding accurately a vertical position. SOLUTION: An ultrasonic wave probe 3 is provided so as to come into contact with a hollow bolt 1. A support plate 5 is provided holding a separation distance relative to the hollow bolt 1 on a back side of the ultrasonic wave probe 3. There is provided a probe presser 6 by piercing the support plate 5 and abutting an upper end on the ultrasonic wave probe 3. The ultrasonic wave probe 3 is pressed to an end face of the hollow bolt 1 by a spring 7. Further, a pair of two magnets 10 composed of a permanent magnet is provided. The magnet 10 comes into contact with the end face 2 of the hollow bolt 1 and the lower face comes into contact with a prop 11 supporting the magnet 10 from downwardly.
Patent JP-2001052117-A (JP)
Title: Linear individualizing device
Inventor: ORMEROD SIMON
IPC: G06K17/00
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a linear individualizing device in simple and low-cost configuration by attaching the mixed type or single type of plural pieces of connection equipment by connecting them to the integrated circuit of portable objects to be successively carried to the front of arrival/departure station on a moving line. SOLUTION: This device is continuously provided with an unstacking station 9 for piling and housing cards before individualization, a linear individualizing device 10, an eject station 6 for removing defective cards from a processing line by checking the cards and a stacker 5 for finally individualized cards. When a loaded memory card or chip card is defective, that card is directly detached from a lifting device 20 to a moving system 3 removed by the eject station 6. Then, a new memory card or chip card is loaded into the individualize lifting device 20. The lifting device 20 is vertically moved so as to load the new chip card on a fixed platform.
Patent JP-S59121330-A (JP)
Title: Manufacture of phenol type cyan coupler
Inventor: KAWAKATSU SATORU
IPC: G03C7/34
Filed: 1982-12-28
Abstract: PURPOSE:To manufacture a phenol type cyan coupler of high purity in a high yield by reacting 2-ureido-5-aminophenol with carboxylic acid chloride in acetonitrile. CONSTITUTION:1 Mole 2-ureido-5-aminophenol (a) represented by formula I (where Ar is aryl, and X is H or a group which can be eliminated by the coupling reaction of the oxidized product of aromatic primary amine as a color developing agent with a phenol type cyan coupler represented by formula III) is reacted with 0.9-1.5mol carboxylic acid chloride (b) represented by formula II(where R is a group providing diffusion resistance to said phenol type cyan coupler) under reflux by boiling in acetonitrile charged by 500-10,000pts.wt. per 100pts.wt. component (a) to obtain a phenol type cyan coupler represented by the formula III. The coupler is added to a silver halide emulsion by 0.07-0.7mol per 1mol silver halide, and the emulsion is applied to a support to obtain a photographic sensitive silver halide material.
Patent JP-H0763095-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: OKETANI RIICHI
IPC: F02D41/14
Filed: 1993-08-24
Abstract: PURPOSE:To prevent decrease in catalyst purifying efficiency at the time of low temperature by controlling an air-fuel ratio based on either one of output signals from upstream and downstream air-fuel ratio sensors, according to the condition whether a means for adsorbing unburnt component in an exhaust gas is in its state of releasing unburnt gas or not. CONSTITUTION:A fuel injection valve 6 is controlled by an ECU 5 so as to control an air-fuel ratio of air-fuel mixture supplied to an engine 1, based on various kinds of detection signal from various kinds of sensor 8-12 for detecting the operational condition of the engine 1. In this case, an oxygen sensor 14 on upstream side for detecting an air-fuel ratio, a device 15 for adsorbing unburnt component of exhaust gas, a three-way catalyst 18 for purifying the exhaust gas, and oxygen sensor 19 on downstream side are provided in the exhaust pipe 13 of the engine 1. Meanwhile, it is detected by the ECU 5 whether an adsorptive means 15 is in its state of releasing the unburnt gas or not based on the detection signal from a temperature sensor 20. Either one of output signals in upstream and downstream air-fuel ratio sensors 14, 19 is set as a feedback signal so as to control the air-fuel ratio depending upon the result of the above detection.
Patent JP-2001055171-A (JP)
Title: Reinforcing structure of vehicle body locker part
Inventor: TOCHIO YOSHIHIKO
IPC: B62D25/20
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a whole cab from increasing in causing buckling between a front pillar and a center pillar in offset collision, by effectively utilizing a hollow section of a locker inner part, extremely avoiding an influence to an production equipment in the halfway of mass production, and providing a locker part reinforcing structure of stable material sectional strength. SOLUTION: A fold plate-shaped reinforce front 1 of uniform section is arranged as an internal reinforce material of a locker part and connected by welding to a locker inner front 11 in a surface 1a by avoiding a flange connection parts 12, 13. A pillar reinforce 18 is a member reinforcing a root part of a front pillar and included in a production process from the beginning of vehicle basic design, so that a structure inserting a locker reinforce 1 through in this member can be obtained. Accordingly, a production process is prevented from being given an unprofitable influence by arranging the reinforce front 1.