baber/WOPTO huggingface dataset:
Patent JP-S5762855-A (JP)
Title: Control device for flow rate of supplying liquid material
Inventor: HAYASHI YASUMASA
IPC: B22D41/06
Filed: 1980-10-01
Abstract: PURPOSE: To make the outflow rate of molten copper controllale to specified rates with good accuracy by controlling the tilting speeds and angles of respective pans in casting the molten copper form a refining furnace into molds through a well pan and a weighing pan.  
     CONSTITUTION: A cylindrical refining furnace 1 is rotated to discharge the molten copper 2 in the inside into a well pan 4. The molten copper once stored in the pan 4 is discharged at a constant rate by tilting of the pan 4 with a well pan driving device 5 under measurement of the rate of discharge with a weighing device 5A, thence the tilting is stopped and it is discharged intermittently into a wighing pan 6. Next, the pan 6 is tilted with a weighing pan driving device 7, and the amt. discharged thereof is weighed continuously with a weighing device 7A. When the specified amt. of casting is detected, the pan 6 is returned to the home position, and the specified amt. of the molten copper is accurately cast successively into the continusouly moving molds 10, 9, 8 of a casting device 12, whereby cast products 11 as specified are produced with good yields. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H088288-A (JP)
Title: Semiconductor device
Inventor: KOIZUMI MASAHIRO
IPC: H01L21/60
Filed: 1994-06-20
Abstract: PURPOSE:To provide an IGBT module of high reliability by suppressing development of cracking of the wire on an electrode pad while running. CONSTITUTION:An IGBT module contains an average crystal grain size of more than 50mum in connection between an element 3 and an external electrode 1, and, so that no recrystallization take place at conduction, it consists of an aluminum wire containing Fe of 0.02-1wt.% so that recrystallization temperature is raised to 150 deg.C or above. Thus, an IGBT module of high reliability with no possible wire peel.
Patent JP-H035006-A (JP)
Title: Reducing device of pipe
Inventor: AKIYAMA MASAYOSHI
IPC: B21B39/16
Filed: 1989-05-30
Abstract: PURPOSE:To prevent the inclination of a material during working and to allow the completely defectless working of the material by installing guide pairs deviated in the circumferential direction of guide blocks of a roll stand to this roll stand. CONSTITUTION:The guide pair 20 provided on the inlet side of the roll stand 10 consists of two sets of the block pairs. The one block pair is a pair of square cylindrical blocks 21a, 21b similar to a pair of the guide blocks 21. A pair of the blocks 21a, 21b are so installed that the surfaces 22a, 22b facing each other apart the pass line L are parallel with the pass line L in the position deviated by 45 deg. in the direction circumferential to the direction where a pair of the guide blocks 12 are installed. The rear surfaces 23a, 23b of a pair of the blocks 21a, 21b are so mounted via proper position adjusting means that the spacing between the surfaces 22a, 22b facing each other can be adjusted. The restraining with the guide pair 20 is possible in this way and the rotation thereof is prohibited even if the restraining of the material by the guide blocks is not possible.
Patent JP-H10328980-A (JP)
Title: Process managing device and method
Inventor: INOUE AKIRA
IPC: G06Q40/02
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To properly and efficiently manage the multikind variation type processes, by managing the devices and the lots by the corresponding device management computers and lot management computers. SOLUTION: The device management computers 101 - examine a lot to be operated next, in reference to a work plan stored in the self data base, when the lot work is completed. On this occation, the computer makes the communication with the relating lot management computer 301-, to confirm whether the lot work is available or not. When the lot work is not available, the device management computer 101 - checks the work plan again, to examine the lot to be operated, again. As mentioned above, the optimum work plan can be made by the data communication between the device management computers 101 - and the lot management computers 301-, to perform the optimum work.
Patent JP-S61295787-A (JP)
Title: Improving device for television picture quality
Inventor: FUJIMURA RYUICHI
IPC: H04N9/31
Filed: 1985-06-25
Abstract: PURPOSE:To improve the picture quality of a large picture projection type television receiver by generation an outline/flare correction signal using a green digital video signal after an A/D conversion is applied to each of three color primary video signals, and synthesizing them respectively to three color primary digital video signals through a compensating delay circuit. CONSTITUTION:By utilizing that a G signal is the largest one among three color primary (R, G and B) signals, a correction signal is generated at an outline/flare correction signal generating part 10 that is one of parts where the G signal is inputted. A correction signal generating circuit 13 performs correction for an outline and a flare in parallel and further, sets a vertical direction and a horizontal direction in series. With using an FIR filter for the outline correction and an FIR filter for the flare correction, and by subtracting the outputs of these low-pass type filters from an input G signal, a high-pass type filter characteristic is given. The correction signal, the amplitude of which is adjusted corresponding to the level of the G signal at a gain adjusting circuit 17, is outputted and with synthesizing it with each of the three color primary video signals passed through a compensating delay circuit 12 at a synthesizing circuit 14 and with applying a D/A conversion, the three color primary video signals, the picture quality of which are improved, can be obtained.
Patent JP-H031862-A (JP)
Title: Bubble generator for bath
Inventor: UZAWA HIROSHI
IPC: A61H23/00
Filed: 1989-05-30
Abstract: PURPOSE:To stably arrange the main body of a bubble generator for a bath to the floor surface of a bathtub by providing a plurality of support projections on the rear side of a main body case for installing the main body case to the base of the bathtub and making them higher than engaging projections. CONSTITUTION:A plurality of main body case supporting projections 49 are provided to the rear of a main body case 31 and the left and right positions of the respective main body supporting projections 49 by two coincide with each other. The width W between the left and right projections 49 is made slightly larger than the width (w) of a hanger 41 and, in such a state that the main body case 31 is engaged with the hanger 41, the height H of each main body case supporting projection 49 is made larger than the height (h) of an engaging projection 42. Further, the height difference G(H-h) between each of the main body case engaging projections 49 and the engaging projection 42 is larger than the height (g) of the chamfering part 45 at the peripheral edge part 44 of the hanger 41.
Patent JP-S5469439-A (JP)
Title: Crt color hard copying apparatus
Inventor: MORISHITA MASANOBU
IPC: G03G15/01
Filed: 1977-11-14
Abstract: PURPOSE: To elinimate the need for optical filters for color separation by demodulating the color difference signals corresponding to the color in  a relation of complementary color with the color of the developer for developing from the composite signal of a color television.  
     CONSTITUTION: The color television composite signal applied to input terminal 51 is sent to a brightness signal separator circuit 52, a color sub-carrier signal  separator circuit 54 and a burst gate circuit 58. In phase shift circuits 60, 61, 62, only the color difference signal corresponding to the color in a relation of complementary color to the color of the developer is selected and is fed to an adder 53. In the adder 53, the brightness signal from the separator circuit 52 and the color difference signal from a change-over device 63 are added, by which the electric signal corresponding to the color in a relation of complementary color with the color of the developer is obtained. This signal is then supplied from output terminal 64 to a monochrome CRT 10, where the monochrome image is brightness-displayed. This monochrome image is formed to an electrostatic latent image in an electrostatic latent image forming part 5. This is next developed with the developer of the color in a relation of complementary color with this and by repeating this fixing treatment is performed, whereby the hard copy is perfected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5927707-A (JP)
Title: Method for setting original point at low rolling load of vertical rolling mill
Inventor: NARISHIMA SHIGEKI
IPC: B21B37/00
Filed: 1982-08-06
Abstract: PURPOSE:To perform accurately a width adjusting control in a vertical rolling mill, by applying rolling loads under a minimum and a low pressures of a cylinder to a cold slab, and measuring the loads and the displacement quantities of a piston under both pressures, to set an original point at a low rolling load. CONSTITUTION:The centering of a cold slab 10 is performed by protruding a piston 3a of a cylinder 3 and advancing a screw 4. The piston 3a is advanced under a minimum pressure by retreating the piston 3a and advancing the screw 4 to bring a vetical roll 1 into contact with a slab 10 thereby detecting a quantity of stroke of the piston 3. Next, the piston 3a is advanced under a low pressure to push the slab 10 thereby detecting a rolling load and a quantity of stroke. At this time, a rolling load and the extent of displacement of the quantity of stroke are set to a diagram indicating a mill constant to set an original point at the low rolling load in a vertical mill. By this method, a linear control is performed even in a low load range, and an accuracy of width adjusting control during rolling reduction is improved.
Patent JP-H087832-A (JP)
Title: Quadrupole mass spectrometry device
Inventor: YAGISHITA KOJI
IPC: H01J49/42
Filed: 1994-06-20
Abstract: PURPOSE:To obtain a quadrupole mass spectrometry device which can reduce the noise caused by soft X-rays, in a simple structure. CONSTITUTION:While a quadrupole pipe 5 the injection port 4 of metal plate 4, and the detecting device 7 of an electron multiplier pipe 2 are provided by making their center axial lines coincident, a shield electrode 1 is provided on the above axial line 9 between the injection port 4 and the detecting device 7. As a result, soft X-rays generated at an ion source 6 do not reach to the detecting device 7 because they are shielded by the above shield electrode 1. On the other hand, an electrode 3 with a cylindrical hollow is provided between the above injection port 4 and the detecting device 7 making the center axial lines coincident, and the above shield electrode 1 is housed in a clearance provided in the electrode 3 with the cylindrical hollow. As a result, by placing the electrode 3 with the cylindrical hollow and the shield electrode 1, at the positive potential side, and placing the above metal plate 8 having the injection port 4 and the detecting device 7, at the negative potential side, the ions can be detected by the detecting device 7. Consequently, a measuring generating little noise can be carried out.
Patent JP-H0432634-A (JP)
Title: Air conditioner
Inventor: OISHI MASAO
IPC: F24F3/044
Filed: 1990-05-29
Abstract: PURPOSE:To reduce noise and provide a high efficiency in a less-expensive manner by a method wherein an air conditioner is provided with a duct having an upstream fan and a downstream fan for reversing conditioned air flowed from the upstream fan, regulating and blowing it toward an air blowing device and then an operation and the number of revolution of each of the upstream fan and the downstream fan are controlled in response to a difference between a detected room temperature and a set room temperature. CONSTITUTION:Each of ducts 12a to 12c has upstream fans 14a, 14b and 14c and downstream fans 15a, 15b and 15c disposed at downstream sides of the upstream fans. The upstream fans 14a to 14c are normally rotated and the downstream fans 15a to 15c are rotated reversely to blow conditioned air to blowing devices 13a to 13c. Each of detected room temperatures (ta) detected by room temperature sensors 21a to 21c and each of set room temperatures (ts) are read into each of fan controllers 17a to 17c, Where a difference between both room temperatures is calculated and then the number of revolution of each of the upstream and downstream fans 14a to 14c and 15a to 15c is controlled by each of the controllers 17a to 17c so as to eliminate the difference.
Patent JP-S641831-A (JP)
Title: Super-miniature working car
Inventor: UDA TEIZABURO
IPC: E02F3/00
Filed: 1987-05-29
Abstract: PURPOSE: To cope with the work in a narrow space by using a car as a handcart, loading an excavating section only onto the handcart and having the power supply from other power-source such as a dump car, a crane car, etc.  
     CONSTITUTION: A car for working is constituted of a handcart 1, a swivel base 3, a loading bench 4, first boom 6, second boom 8, a bucket 11, hydraulic cylinders 12, 13 and 14, a hydraulic hose 20 and an operation lever 15. The handcart 1 only is moved to the working site by manpower, and a branch circuit of the hydraulic circuit of the car for working 18 is provided by the hydraulic hose 20 to connect to an operation section of the handcart 1. Then, the oil pressure is supplied to each hydraulic cylinder 12, 13 and 14 by operation of the operation lever 15 to have the bucket 11 excavate by expansion of the first boom 6 and the second boom 8. According to the constitution, an excavation work and a hole digging work by power can be executed a narrow space. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5362270-A (JP)
Title: Vibrating screening machine
Inventor: TANAKA SADAO
IPC: B07B1/46
Filed: 1976-11-15
Abstract: PURPOSE: To provide a vibrating screening machine wherein two comb-like mesh plates of the same shape are stacked, and one of both plates are caused to make reciprocating motions thereby to make it possible to remove the clogging of said mesh plates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05307052-A (JP)
Title: Setting method for proper range of digital wattmeter
Inventor: KOYAMA KYOICHI
IPC: G01R21/133
Filed: 1992-04-30
Abstract: PURPOSE:To automatically set the measuring range of a measuring part setting a proper and favorable standby time. CONSTITUTION:This method is embodied by comprising at least a measuring part 12 to take in the input signal given from an object to be measured 11, an A/D converter 13 to convert the taken-in DC signal into digital signal, a computing part 15 to subject the digital data to a computational processing, a display part 15 to display the computational data after processing, a proper range judging part 17 to judge properness of the currently set range in relation to the input signal level and perform necessary range changeover control, a timer part 18 to make timing control of the standby time necessary for the currently set response speed, and a CPU 14 which executes synthesized control of these parts. Setting of the proper range of the measuring part 12 is made upon changing over, if necessary, automatically into the proper range by the range changeover control made from the proper range judging part 17 by setting, and by setting the standby time necessary for the currently set response speed under the timing control given by the timer part 18.
Patent JP-S5565888-A (JP)
Title: Heat exchanger
Inventor: IGARASHI YUTAKA
IPC: F28F3/10
Filed: 1978-11-10
Abstract: PURPOSE: To facilitate duct connection and improve the heat exchange efficiency with a simple construction by fixing a plurality of plates inside the outer frame at a given space and joining each adjacent two sheets together at the front and rear ends in an alternate manner sparated into two at the center.  
     CONSTITUTION: A number of plate heat exchange materials 1 are piled one on another securely at a given space in a box-shaped outer frame 2 with front and rear ends open. Folding margins 1a and 1b are formed in such a manner that each two adjacent sheets are joined together at the front and rear ends in a alternate way separated into two at the center and tips of the respective two sheets are joined together to form fluid passages. Thus, openings 4, 5, 6 and 7 are arranged. Then, a separation frame 3 is airtight provided at the center of the front and rear ends each. In the heat exchanger thus arranged, right and left sections at the front and rear sides separated with the separation frames 3 corresponds to inlets and outlets of the primary and secondary air. In this manner, the inlets and outlets of the primary and secondary air are arranged adjacent to each other on the front and rear sides of the exchanger, thereby facilitating the duct connection and minimizing installation space. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10311316-A (JP)
Title: Sword point bolt for tight frame
Inventor: AONO MASAKI
IPC: F16B35/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a sword point bolt wherein even when a hole is opened by the sword point bolt relating to a fold sheet roof material thatched upward of a tight frame with sword point bolt, a hole is opened in a condition almost uniform in length of a plurality of cracks generated when the hole is opened. SOLUTION: In a sword point bolt (a) comprising a head part 1, shank 2 and a screw part 3, in an upper part of the screw part 3, a circular protruded part 4 of diameter in a similar degree to a bottom diameter of the screw part 3 is provided to protrude by a prescribed length, a top part 5 of the circular protruded part 4 is formed as a recessed part 7 of reverse cone shape with a center part 6 of the protruded part 4 placed in the lowest, and an outer side peripheral edge part of the top part 5 is formed in sharpened shape.
Patent JP-S63303609-A (JP)
Title: Device for cooling roll of rolling mill
Inventor: SEKIYA TERUO
IPC: B21B27/10
Filed: 1987-06-03
Abstract: PURPOSE:To bring cooling water to be in a low pressure and a small amount and to improve the cooling efficiency by installing a thin plate facing to the peripheral surface of a work roll and uniformly adjusting a gap between the peripheral surface and the plate and a water discharging block in a peripheral position side where a rolled stock is pressed by the work rolls, respectively. CONSTITUTION:A cooling pad unit 2 is positioned on the peripheral surface of a work roll 1 and the central part of a thin plate 3 is set to have a prescribed gap E against the surface by a setscrew 7 and a pull screw 13. Then, upper and lower supporting blocks 5 are adjusted to have the gap E by a pull screw 8 and a setscrew 14. End parts of the plates 3 fixed to a water supplying block 9 and a water discharging block 10 are adjusted to have the gap E. Further, a seal 16 is fixed to bear a proper pressing force by an adjusting screw 19. The work roll 1 provided with cooling pad unit 2 is assembled in a rolling mill by a roll changing device. Therefore, cooling water is supplied from upper and lower supplying blocks 9, is guided to the gap E, and is discharged from a discharge hole 10 in the rolling side of a rolled stock 32 in the work roll 1.
Patent JP-H11329230-A (JP)
Title: Manufacture of and manufacturing device for electron tube
Inventor: KIMIJIMA TAKAYUKI
IPC: H01J9/18
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method and a manufacturing device for a high quality electron tube. SOLUTION: This manufacturing device for an electron tube is provided with a driving mechanism M1-M3 for rotating a cylindrical glass bulb 11 and a negative electrode structure 12 and a positive electrode structure 13 sealed within the glass bulb 11, and gas burners 15a, 15b for heating and depositing the sealed portions of the glass bulb 11 with the negative electrode structure 12 and the positive electrode structure 13. Also, the device is provided with a television camera 14 for measuring thickness of the glass bulb 11 along the periphery, and a controller 17 regulating rotational velocity of the glass bulb 11, such that the heating time of the thicker portions of the glass bulb 11 is longer than that of the thinner positions.
Patent JP-S6116231-A (JP)
Title: Supercharging pressure controller for supercharged engine
Inventor: NAKASUMI TADATAKA
IPC: F02B37/18
Filed: 1984-07-04
Abstract: PURPOSE:To check a rise in suction temperature as well as to lighten a burden on a supercharger and furthermore improve an output variation characteristic to an opening variation in a throttle valve, by controlling pressure at the upstream side of the throttle valve in a load range so properly according to pressure at the downstream side of the throttle valve. CONSTITUTION:In an exhaust passage 3, there is provided with a bypass passage 6, interconnecting the upper and lower sides of a turbine 4a in a supercharger 4, and a waste gate valve 7 to be operated by an actuator 8 is installed in this passage 6. In addition, a passage 10 leading a constant positive pressure from a suction passage 2 and another passage 11 to be interconnected to the atmosphere both are connected to a pressure chamber 8c of the actuator 8, and each of solenoid valves 12 and 13 is installed in each of these passages 10 and 11. And, that whether engine load is more than the specified load approximating to a fully-opened state of a throttle valve 5 or not is examined, and when it is more than the specified load, by way of example, each of these solenoid valves 12 and 13 is controlled by a control unit 14 so as to cause supercharging pressure to become the desired pressure set according to a driving state.
Patent JP-H09316272-A (JP)
Title: Polyvinyl alcohol powder
Inventor: NARIMOTO NAOTO
IPC: C08L29/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject industrially useful powder excellent in solubility in water, low in content of an organic volatile component, containing pores having an average particle diameter in a specific range. SOLUTION: This powder contains pores having 0.1-10μm average particle diameter in the ratio of 0.05-0.4cc/g. The power has preferably <=3wt.% of fine powder having <=74μm average particle diameter. The powder is obtained by saponifying a mixed solution consisting of (A) a solution of a partially saponified polyvinyl alcohol having 20-60mol% degree of saponification and (B) a solution of a polyvinyl ester. The saponification reaction is preferably carried out by using a continuous reactor having a retention time distribution approximated by a continuous complete blender of 2-20 vessels.
Patent JP-S62294968-A (JP)
Title: Diagnosing drug comprising monoclonal antibody
Inventor: MIYAZAKI MASASUKE
IPC: G01N33/564
Filed: 1986-06-16
Abstract: PURPOSE:To enable effective diagnosis of a disorder in various connective tissues, by using a diagnosing drug comprising a monoclonal antibody against keratosulfate. CONSTITUTION:Keratosulfate is used as antigen to prepare a monoclonal antibody used for diagnosis by Caterson, et al's method or the like. A tissue piece picked out of a parson to be inspected as sample is treated by the diagnosing drug thus obtained and disorders in various connective tissues are diagnosed by observing how the diagnosing drug (monoclonal antibody) bonds to the tissue piece. A means to observe the condition of the bonding may employ either direct or indirect method and for the purpose, enzyme antibody method, fluorescent antibody method, ferritin antibody method, fluorescent antibody method, ferritin antibody method, heavy metal labelling method, non label enzyme antibody method and the like can be utilized.