baber/WOPTO huggingface dataset:
Patent JP-H04231823-A (JP)
Title: Molten metal measuring method
Inventor: KENESU JIYOZEFUSON
IPC: B22D23/00
Filed: 1991-06-01
Abstract: PURPOSE: To accurately measure molten metal amount, and improve simple functionality, by arranging an induction coil on load cells, and measuring the change of force caused by the change of supplied power. CONSTITUTION: The weight of metal heated and stirred by induced electric power in a vessel of a casting plant is measured. A ladle 3 accommodating molten metal is arranged on a weighing machine 2 constituted of a plurality of load cells arranged along the periphery of the ladle. The ladle 3 is weighed before and after the molten metal is contained. By calculating the difference, the net weight of the molten metal except the ladle can be obtained. In order to stirr and heat the metal in the ladle 3, a coil 4 surrounding the periphery is installed and arranged on a weighing machine 1 constituted of load cells. Magnetic force applied to the molten metal from the coil 4 is measured. Both of them are simultaneously measured, and the deduction process 52 is performed by a weighing system 5.  Thereby the influence of mechanical disturbance caused by the coil 4 upon the weighed result is eliminated.
Patent JP-H02309871-A (JP)
Title: Video signal correcting device
Inventor: UEDA OSAMU
IPC: H04N5/14
Filed: 1989-05-25
Abstract: PURPOSE:To properly correct a video signal at all times by changing the level of a correction signal in accordance with the level of an input color difference signal. CONSTITUTION:An input analog luminance signal Y and the input analog color difference signals R-Y and B-Y are converted into digital signals. Then the correction data corresponding to the digital signals is outputted from a look-up table which stores previously the correction data corresponding to the levels of those digital signals. The correction data outputted from the look-up table are converted into the analog data by the D/A converters 7A-7C and added to the input analog luminance and color difference signals via the addition circuits 8A-8C. In such a case, the level of the digital signal obtained via the A/D conversion is changed in accordance with the level of the input color difference signal. In addition, the level of the correction data received from the look-up table is changed in accordance with the level of the color difference signal. As a result, the optimum correction is always applied to the video signal in accordance with the level of the color difference signal. Then the reproducibility of the video signal is improved.
Patent JP-S5921987-A (JP)
Inventor: IKEDA KOUICHI
IPC: F27D17/00
Filed: 1982-07-26
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-H10314941-A (JP)
Title: Arc welding equipment
Inventor: OKUBO MASAYUKI
IPC: H02H3/087
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To attain a low cost and also to eliminate destruction of a motor control circuit owing to the short circuit between a welding output part and an output starting switch, in an arc welding equipment, by simplifying an input circuit structure for the motor control circuit. SOLUTION: From a coil 1a for welding in a transformer 1, a control voltage is supplied to a motor control circuit 4, as is a motor current to a feeding motor 5, thereby eliminating a conventional control coil, lowering cost, and providing a fuse for protecting the motor circuit between the output side and the output plus-terminal 9 in each of the feeding motor 5 and the output starting switch 6, so that the motor control circuit 4 is protected.
Patent JP-S5653981-A (JP)
Title: Deck structure for semi-submerged twin-hull ship
Inventor: ARAKI TOSHIHIKO
IPC: B63H23/04
Filed: 1979-10-09
Abstract: PURPOSE: To effectively adjust the relationship between the center of weight and the center of buoyancy in a hull of a semi-submerged twin-hull ship comprising a pair of lower hulls, struts and a crossdeck.  
     CONSTITUTION: A twin-hull ship comprises a pair of laterally spaced lower hulls 3 submerged in water, struts 2 extending upward from the paired lower hulls and a crossdeck 1 connecting them at a position above water surface 9. There is formed an opening 1-b bored through the crossdeck vertically in the rear portion thereof at a position front of a portion 1-a along the rear edge of the stern. The opening 1-b locates rearward of a center line X-X of the hull at the center between a stern perpendicular line A-A and a bow perpendicular line C-C, so that the center of weight of the hull shifts foreward in compared with a hull not including the opening 1-b. Thus, it becomes possible to effectively adjust the relationship between the center of weight and the center of buoyancy of the hull. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0425927-A (JP)
Title: Information processor
Inventor: KAMIYAMA YUTAKA
IPC: G06F3/0487
Filed: 1990-05-22
Abstract: PURPOSE:To improve the efficiency of data input and display by permitting a rotary support mechanism to freely rotatably support two integrated type handwriting input display devices which are separately used by purposes. CONSTITUTION:The integrated type handwriting input display device 11 is provided on a base 10 constituting a mainbody part. The rotary support mechanism 15 is provided for a mainbody case 12 housing a mainbody processing part, and a second integrated type handwriting input display device 13 is provided. When a top cover 14 is closed, respective display surfaces of the input display devices 11 and 13 face each other and they are supported in an arbitrary angle position. The input display devices 11 and 13 are constituted by the position input part and the display parts, both of which have the same coordinate surfaces of the same size. For inputting multiple data, the input display device 11 provided for the base 10 is used. The input display device 13 is used in a case when input data quantity is comparatively less.
Patent JP-S6022001-A (JP)
Title: Turbine wheel
Inventor: HASEGAWA SHINJI
IPC: F01D5/02
Filed: 1983-07-18
Abstract: PURPOSE:To prevent the occurrence of crack, by applying by a build-up welding a material less subject to a stress corrosion cracking to an area adjacent to a keyway formed through the inner periphery of turbine wheel which has blades provided around the outer periphery thereof and a shaft received by the inner periphery thereof. CONSTITUTION:A material 10 such as a stainless steel or an inconel, etc., which shows less corbon content and is less subject to a stress corrosion cracking is applied by padding welding to the bore inner surface of wheel 6 normally formed with a Ni-Cr-Mo-V steel, after the bore inner surface is cut off by approximately 20mm.. Along with this, the same kind of material as above is applied by padding welding by about 20mm. to a keyway 6a portion, after the portion is cut off approximately by 36mm. including its depth of about 16mm.. The thickness of padding welding for the keyway 6a and the bore inner surface is determined as about 20mm., because the greatest stress concentration takes place at this thickness portion and a larger residual stress may be caused after the padding welding if applied thicker than this. This can serve to suppress the generation of crack due to a stress corrosion cracking.
Patent JP-2000293781-A (JP)
Title: Running controller for vehicle
Inventor: OBA YOSHIKAZU
IPC: G08G1/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a running controller for vehicles which is more practical and suitable when vehicles which can move automatically and can run in a single file are operated on schedule. SOLUTION: A running controller is provided with vehicles 20 which can run while forming a platoon, a route having the exclusive route R1 of the vehicles 20, and a host system 30 which sets the initial schedule of the vehicles 20 on the route under such a condition that the time density of the schedule becomes the highest in a prescribed section on the route and operates the platoon based on the set initial schedule.
Patent JP-H08328528-A (JP)
Title: Picture processing device
Inventor: MIZOBUCHI MINORU
IPC: G06T1/20
Filed: 1995-05-29
Abstract: PURPOSE: To output full-color or monochromatic picture data as video data by performing the picture processing of inputted full-color or monochromatic picture data at high speed. CONSTITUTION: This device is provided with a full-color picture processing circuit 9 and a monochromatic picture processing circuit 10 respectively performing prescribed picture processings with respect to full-color data having a stipulated bit constitution and monochromatic data having one bit constitution, a first DMA control circuit 6a transferring inputted full-color data or monochromatic data to respective picture processing circuits 9, 10, a first picture transformation circuit 12 transforming the full-color data subjected to the picture processing in the full-color picture processing circuit 9 into pseudo color data,  a second picture transformation circuit 13 transforming the monochromatic data subjected to the picture processing in the monochromatic picture processing circuit 10 into pseudo color data and a second DMA control circuit 16b transferring pseudo color data transformed in respective picture transformation circuits to an intermediate bit frame buffer 4.
Patent JP-S62285923-A (JP)
Title: Production of vinyl chloride polymer
Inventor: AMANO TADASHI
IPC: C08J3/00
Filed: 1986-06-04
Abstract: PURPOSE:To obtain the title polymer of excellent free flow and quality, by adding a specified compound to a slurry containing a vinyl chloride polymer obtained by suspension polymerization. CONSTITUTION:A vinyl chloride monomer (a) and, optionally, other polymerizable vinyl monomers are suspension-polymerized in an aqueous medium in the presence of a polymerization initiator to obtain a slurry (A) containing a vinyl chloride polymer. Component A is mixed with 0.005wt%, preferably, 0.01-0.2wt%, based on component A, mono- to deca-, preferably, tri- to deca- substituted ester of a di- to deca-mer, preferably, tetra- to deca-mer of glycerol with an 8-20C fatty acid (e.g., decaglyceryl pentastearate) and the mixture is agitated at 10-85 deg.C, dehydrated and dried.
Patent JP-S5464051-A (JP)
Title: Bonding of metals
Inventor: TAKAHASHI AKIO
IPC: B22F7/08
Filed: 1977-10-31
Abstract: PURPOSE: To obtain a high strength bonded portion without dialocated bonded position and local deformation and dents after bonding by the procedure in which a metal powder is placed between the bonding surfaces of metals and then sintered.  
     CONSTITUTION: Several grams of the metal powder G are each placed on appropriate positions of the one metal plate 1, and the other metal plate is superposed upon the metal powder G to sinter the metal powder G between the both metal plates 1 and 2 by heating in a heating furnace, e.g., electric oven, etc.. The metals to be bonded may be of the same kinds or different ones. And, the metal powder used can be freely selected according to the properties of the metals to be bonded or necessary bonding strength. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05251157-A (JP)
Title: High voltage connector with built-in fixed resistor and integral molding method thereof
Inventor: SUGIMOTO AKIRA
IPC: H01R43/00
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the generation of creeping discharge along the boundary surface, which is generated between a first insulating layer and a second insulating layer at the time of molding with the double molding method, and eliminate the malfunction of equipment, and make a product compact, and save the material. CONSTITUTION:A conductive band-shape tab terminal 16, which has projections 16a formed in both side of the longitudinal direction of the terminal 16 at a right angle against the longitudinal direction, is connected to one end of a fixed resistor 14, and an inner end of a conductive band-shape receptacle terminal 18, which has projections 18a formed in the direction at a right angle against the projections 16a of the both sides of the conductive band-shape tab terminal 16, is connected to the other end of the fixed resistor 14. A positioning stator 20 formed with a spiral groove in the periphery thereof is integrally engaged with each projection 16a of the conductive band-shape tab terminal 16 and each projection 18 of the conductive band-shape receptacle terminal 18 freely to slide, and they are led into a die, and the insulating molten synthetic resin at a high temperature and high voltage is injected into the die, and after hardening the insulating molten synthetic resin, the die is removed.
Patent JP-H02309999-A (JP)
Title: Clothes dryer
Inventor: KAWAI TETSUO
IPC: D06F58/28
Filed: 1989-05-24
Abstract: PURPOSE:To prevent danger by providing a bar to be interlocked with the opening and closing of an inner cover which is provided in the put-in port of a rotary drum, protruding one end of the bar rather than the rotary drum when the inner cover is not completely closed, abutting one end of the bar to a non rotary part and preventing the rotary drum from being rotated. CONSTITUTION:When an inner cover 23 is completely closed, a click part 35 is engaged with a receiving port 36 and the inner cover 23 is fixed. When the inner cover 23 is opened and a handle 34 is pushed, the click part 35 rises up and the engagement to the receiving port 36 is released. When the inner cover 23 is opened, one end 37 of a bar 29 is protruded from a rotary drum 15 and goes into a hole 38 provided in the non-rotary part. Even when a motor 13 is driven in such a state, the rotary drum 15 is not rotated. A magnet 25 fitted to the rotary drum 15 is once passed in front of a magnetism closing switch 24 each time the rotary drum 15 is once rotated. However, when the state of the magnetism closing switch 24 is continuously same for a prescribed time, operation is stopped. Thus, the danger is prevented from being generated by the falling out of clothes from the put-in port.
Patent JP-2000321004-A (JP)
Title: Pipe inner diameter measuring apparatus
Inventor: YOSHIDA SHIGERU
IPC: F16L55/00
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a pipe inner diameter measuring apparatus for a pipe too narrow to enter for a human being. SOLUTION: This measuring apparatus comprises an outer scale 1 and an inner scale 2 which is housed in the outer scale 1 and slides on the outer scale 1. The outer scale 1 is guided and slides by a guide frame 4 fixed on a base 3 while a mounting frame 5 is fixed and the mounting frame 5 is suspended on the guide frame 4 through a press spring 6. The inner scale 2 is linked to one end of a pushup rod 7 and comprises an outer wire 9 and an inner wire 10 moving in the outer wire 9. The inner wire 10 of axle wires 9 and 10 for remote operation in which a compression force working on the outer wire 9 as a tension force works on the inner wire 10 is linked to the other end of the pushup rod 7 of the inner case, the outer wire 9 is linked to the mounting frame 5 of the outer scale 1 and a push spring 8 is interposed between the link parts 5a and 7a of both the wires 9 and 10.
Patent JP-H06339426-A (JP)
Title: Waterproof structure of electric water heater
Inventor: KOBAYASHI HIDEAKI
IPC: A47J27/21
Filed: 1993-06-01
Abstract: PURPOSE:To surely prevent water from entering an electric circuit by accommodating a control board in an accommodating portion to which a lid is secured in a liquid-tight state, the control board being arranged below a container to control the current to an exothermic element, and securing a lid to the accommodating portion by engagement of a locking portion with a claw portion. CONSTITUTION:An electric water heat, having an exothermic element 3 arranged in the lower portion of a bottomed container 2 enclosed in a generally cylindrical body 1, and controlling the current-carrying to the exothermic element 3 using a control board 6 arranged below the container 2, is provided with an accommodating portion 21 for accommodating the control board 6 in such a manner that each of the elements of the control board 6 is located in the lower portion thereof. The accommodating portion 21 has a fixed portion 22 sandwiched and fixed between a mounting bracket 11 and a base 4 and has a wateright rib 23 and a flange portion 24 both extended along its outer periphery, and an annular groove between an outer peripheral rib 32 extended along the outer periphery of a lid portion 31 and an inner peripheral rib is fitted with the watertight rib 23. A claw portion 29 projected from the accommodating portion 21 is engaged with a locking portion 26 projected from the lid portion 31, so that both portions 21, 31 are secured to each other in a liquid-tight state.
Patent JP-S5755692-A (JP)
Title: Multiway speaker system
Inventor: SHIMADA KOUSHIN
IPC: H04R1/28
Filed: 1980-09-19
Abstract: PURPOSE:To improve the efficiency of the whole multiway speaker system by installing a speaker which reproduces the lowest frequency band and another speaker which reproduces a higher frequency band in a sealed box, and by providing opening parts. CONSTITUTION:In the front surface of a speaker box 1, a bass-reflex port 2 is provided, and a woofer 3 reproducing a low frequency range, a squawker 4 reproducing an intermediate frequency range, and a tweeter 6 reproducing a high frequency range are provided inside of the box. In the front surfaces of sealed boxes 5 and 7 of the squawker 4 and tweeter 6, bass-reflex ports 8 and 9 are provided. Those sealed boxes of th squawker 4 and tweeter 6 are inverted in phase to increase Q values near the lower limit frequencies of the bands B and C of the squawker 4 and tweeter 6 as shown by the slanting lines.
Patent JP-H06349253-A (JP)
Title: Method and apparatus for recording/reproducing information and recording medium
Inventor: KOSHIBA YOSHIHITO
IPC: G11B27/10
Filed: 1993-06-02
Abstract: PURPOSE:To record data generated in random sequence. CONSTITUTION:A user data is recorded in a corresponding sector and written sequentially every time when the user data is generated along with a corresponding sector address. When a data of sector address 2 is written at track number 10, information recorded on that track is entirely read out and space sectors are recognized. The sector address 2 and corresponding user data are written in the first space sector of track No.1.
Patent JP-S6024986-A (JP)
Title: Ribbon cassette
Inventor: ARAKAWA JIYUNICHI
IPC: B41J32/00
Filed: 1983-07-20
Abstract: PURPOSE:To print continuously to the end of a line and prevent a printing position from being shifted, by a method wherein the distance measured along an ink ribbon passage from a position corresponding to a printing head to a position corresponding to a detecting port is set to be at least the width over which the head is moved. CONSTITUTION:The bottom of a cassette casing 1 is provided with the detecting port 10 for receiving light from a photoelectric ribbon end detector 9 provided on a carriage 8, and the end of an ink ribbon is detected at the position of the detecting port 10. The distance measured along the ink ribbon feeding passage from the position corresponding to the printing head 5 at an head opening part 6 to the position corresponding to the detecting port 10 is selected to be equal to or slightly larger than the width over which the piriting head of a printer or the like is moved. Accordingly, under various conditions of use, when the ribbon end is detected in printing in a line, printing can be securely continued at least to the end of the line.
Patent JP-H07308699-A (JP)
Title: Device for treating dehydrated cake recovered from aggregate manufacturing device including water washing
Inventor: TANAKA HIROSHI
IPC: C02F11/00
Filed: 1994-05-20
Abstract: PURPOSE:To rationalize the reutilization of a dehydrated cake produced in the manufacturing of aggregate including a water washing process. CONSTITUTION:There are provided a filter press 1 for dehydrating waste sludge after washing of aggregate, a cake feeder 2 which draws out and crushes a compressed dehydrated cake C at a constant rate, a cement solidification agent feeder 3 which adds a cement solidification agent S, at a constant rate, to the dehydrated cake having been drawn out, a multistage cake kneader 4 for kneading the dehydrated cake containing the solidification agent, and a transfer device 5 which connects the devices with each other. Thus, in the prior art, quick lime was added to a dehydrated cake and further an aid such as stone powder was added to a cake, whereas a strong cement solidification agent is employed, and hence the amount of the agent can be reduced and unit price of chemicals can be made lower, so that economical condition becomes advantageous, and further the agent has a sufficient strength and can be applied to a lower layer base material.
Patent JP-H02311086-A (JP)
Title: Registration correction device
Inventor: TAKAHASHI YOSHIHIKO
IPC: H04N1/46
Filed: 1989-05-26
Abstract: PURPOSE:To output a high definition picture by monitoring a rotation speed signal from an encoder in interlocking with a detection roller and adjusting the write timing. CONSTITUTION:When a speed detector 1 detects it that a carrier speed of a carrier belt 54 is more than or less than a reference speed, an output is given to a control section 2. The control section 2 corrects the detected speed based on a specific error component of a speed detection roller and the normal picture recording timing set to recording heads 66-63 is adjusted and picture recording is started based on each color picture data to cut paper 51 in the timing cancelling uneven speed of the belt 54. In this case, the picture recording start position interval of the heads 66-63 is selected as an outer circumferential length of a pickup roller 1a to start picture recording based on each color picture data to the paper 51 in the timing cancelling the specific detection error component of the roller 1a. Thus, a sharp high definition color picture is outputted.
Patent JP-S5655854-A (JP)
Title: Measuring method for life of heat-resisting steel
Inventor: YAMADA MASAYUKI
IPC: G07C3/00
Filed: 1979-10-13
Abstract: PURPOSE: To measure the degree of deterioration of the heat-resisting steel rapidly and with high precision by a method wherein a particle-diameter frequency curve of the M 23 C 6  carbonate educed in the heat-resisting steel is found and the curve is compared with the particle-diameter frequency curve of the M 23 C 6  carbonate separated in an employed heat-resisting steel member.  
     CONSTITUTION: In the measurement of the life of the heat-resisting steel such as the blade material for a steam turbine, the M 23 C 6  carbonate in a creep interruption material, for instance, which shows the values of 1/5, 2/5, 3/5 and 4/5 in relation to a breakage time tR in the course of a creep test for the 12% CrMoVW steel is observed by means of an electronic microscope and the particle- diameter frequency curve is measured. The graphs of particle diameter and number of pieces of the M 23 C 6  carbonate form the curve 1 prior to the test and the curves 2W6, as shown in the figure (X), for the creep interruption times 1/5, 2/5, 3/5, and 4/5 and for the breakage time, respectively. The position of the peak of the particle diameter and the number pieces transfers to that of larger diameter of the particle. In addition, when the total sum of the area of the carbonate within a straigth line 8 which is the limit of the size of the carbonate allowing the observation thereof and the particle diameter of 0.2 or less is found for the curves 1W6, the figure (Y) is obtained. Thus, when the curve of deterioration with the elapse of year is once prepared, the estimation of the degree of deterioration with the elapse of year becomes possible. 
     COPYRIGHT: (C)1981,JPO&Japio