baber/WOPTO huggingface dataset:
Patent JP-H02239130-A (JP)
Title: Nozzle boat of spinning furnace
Inventor: OKI KOJI
IPC: C03B37/083
Filed: 1989-03-10
Abstract: PURPOSE:To allow welding to prevent the weld crack of the boat formed by assembling and welding of Mo flat plates even if terminals are thick by previously curving the Mo flat plates to a prescribed shape. CONSTITUTION:A rectangular plate 10 shown by chain lines is press-formed in the central part in the prescribed position from the end edges on both the front and rear sides thereof and is thereby provided with a tank bottom 11. L-shaped plates 13 consisting of horizontal and perpendicular parts 13a, 13b having the same thickness and the prescribed width and height are symmetrically superposed as shown atop flanges 12 on both the front and rear outer sides of the tank bottom and the outer ends are welded to form front and rear tank walls 4. A pair of tank walls 15 are pressed to both the right and left side ends thereof and the outer ends are welded. The tank walls 15 are formed by previously superposing L-shaped plates 18 of same thickness having prescribed size on flanges 17 of the same thickness as the thickness of the tank bottom having curved parts 16 of the height to close the right and left aperture faces of the tank bottom on respective one end and welding the outer sides of the horizontal parts 18b. The terminals 19 are formed of the flanges and horizontal parts 18b which are superposed and integrated.
Patent JP-S61219031-A (JP)
Title: Process camera
Inventor: KATSUMATA MITSURU
IPC: G03D13/00
Filed: 1985-03-23
Abstract: PURPOSE:To determine automatically photographic condition and processing condition suitable to a photographic material by providing a discriminating means which discriminates the kind of the photosensitive material, a photographic condition determining means which determines the photographic condition according to the discrimination information, and switching means which switches a conveyance path so that the photographic material after being exposed is guided to a corresponding processing system for the discrimination information. CONSTITUTION:The photographic material discriminating means 1 discriminates the kinds of various photographic materials stored in the 1st photographic material storage part 6 and sends the discrimination information to a central controller 7. The photographic condition determining means 2 determines the photographic condition suitable to a photographic material 29, 30 or 31 by lens movement, stop adjustment, etc., according to the discrimination signal of the photosensitive material discriminating means 1. The conveyance path switching means 3 guides the exposed photographic material to a processing system suitable to the exposed photographic material 29, 30, or 31 according to said discrimination signal. A processing system 4 is the 1st processing system for photosensitive materials for lith development or PQ development and a processing system 5 is the 2nd processing system for photosensitive materials for diffusion transfer.
Patent JP-S61219474-A (JP)
Title: Controlling method for stabilization of plasma arc in plasma arc cutting and its device
Inventor: KAJIMURA SEISHI
IPC: B23K10/00
Filed: 1985-03-23
Abstract: PURPOSE:To perform smoothly the migration of plasma arc to the material to be cut by largely changing the set value for control of arc current than the reference value at the constant current control time of the cutting current at cutting work time after generation of pilot arc. CONSTITUTION:Only pilot current Ip is detected by arc current detecting means 13 and the pilot current is regulated at constant current by the control set value due to the cut current Ic being not passed when the pilot arc is generated by leading a high frequency discharge between an electrode 3 and nozzle 4 by high frequency generating device 7. Then when a plasma arc 8 is generated by approaching plasma torch 2 to the material 6 to be cut, the cut current Ic is passed and detected by cut current detecting means 14. When the detected cut current Ic reaches the specified level, the output of comparator is turned over to cut off the pilot current Ip and simultaneously to control at fixed value the cut current Ic by constant current controlling.
Patent JP-H07281480-A (JP)
Title: Production of electrostatic charge image developing toner
Inventor: SATO MASAYUKI
IPC: G03G9/087
Filed: 1994-03-29
Abstract: PURPOSE:To produce the toner having a sharp particle size distribution with a suspension polymerization method by using a special emulsifying vessel that is provided with a nozzle to which a voltage is applied and contains a high resistance aqueous medium to form a liquid dispersion of fine droplets of a polymerizable monomer. CONSTITUTION:This production comprises arranging the emulsifying vessel 1 that is provided with a nozzle 4 to which a voltage is applied and the continuous polymerization vessel 2 connected to the vessel 1, supplying a high resistance aqueous medium to the emulsifying vessel 1, concurrently introducing a composition consisting of a polymerizable monomer in which a colorant is dispersed into the aqueous medium through the nozzle 4 to form a liquid dispersion of the fine droplets 17 of the polymerizable monomer and supplying the liquid dispersion together with a dispersion stabilizer to the continuous polymerization vessel 2 to polymerize the fine droplets 17. In the emulsifying vessel 1, the emulsification is performed without adding any chemical agent from outside or employing any mechanical agitation means and in the continuous polymerization vessel 2, the liquid dispersion of the fine droplets 17 of the polymerizable monomer, which is formed the vessel 1, is subjected to polymerization without adversely affecting the dispersed state of the droplets 17 to form the shape of the final electrostatic charge image developing toner.
Patent JP-H09330885-A (JP)
Title: Method and device for protecting susceptor by using ceramic wafer during process chamber cleaning
Inventor: ANANDO GIYUPUTA
IPC: C23C16/44
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To extend life of a susceptor add reduce frequency of switching of the susceptor by a method wherein a ceramic wafer is conveyed on the susceptor before a cleaner is introduced into the chamber. SOLUTION: A ceramic wafer 40 is mounted on a susceptor 12. Thereby, the susceptor 12 is protected from fluorine gas injected into a chamber from a gas mixer 19 during cleaning operations. This ceramic wafer 40 functions as a dielectric and limits a RF electric field between a manifold 11 and the susceptor 12. Next, the susceptor 12 is lifted up until a desirable height with respect to cleaning plasma by a motor controlled by a processor, and a cleaner, which typically contains fluorine, is introduced into the chamber. After the cleaning is completed and a RF power source is turned off, the chamber is again purged using inert gas such as nitrogen, etc. After a vacuum is turned off, a ceramic wafer is fetched out from the chamber.
Patent JP-H0583674-A (JP)
Title: Method and apparatus for shuffling and deshuffling data
Inventor: PIITA SUMISU
IPC: H04N5/926
Filed: 1992-02-13
Abstract: PURPOSE: To hold the quality of a compressed image regardless of local variation in the complexity of the image by shuffling digital image data before compression so that the information contents of the data are equalized. CONSTITUTION: An image signal of a line 16 is sampled by a sample holding circuit 20 with a clock to a line 22 and supplied to an A/D converter 24. Digitized image data are stored successively in field store memories 40 and 42 of a shuffling circuit 28, and shuffled and supplied to a converting and compressing device 34, which calculates a quantization factor based upon a group of data that are made statistically mean through the shuffling process, so that they are recorded as the group of successive data by a recorder 36. Therefore, fields or frames of the compressed data have recording data spaces by a certain quantity and the quality of the image can be held regardless of local variation in the complexity.
Patent JP-H09249825-A (JP)
Title: Powder coating composition
Inventor: SUGIDACHI NORIO
IPC: C09D167/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new composition giving non-adhesive coating films excellent in abrasion resistance and suitable for coating the interiors of microwave ovens by adding the powder of a fluororesin to a thermosetting resin powder coating material in a specific amount. SOLUTION: This powder coating composition comprises (A) 100 pts.wt. of one or more kinds of powder coating materials selected from an epoxy resin powder coating material, an epoxy/polyester resin powder coating material, a polyester resin powder coating material and an acrylic resin powder coating material and (B) 3-20 pts.wt. of the powder of a fluororesin. The component B has an average particle diameter of 5-30μm and is preferably selected from the group consisting of polytetrafluoroethylene, polyhexafluoropropylene, polychlorotrifluoroethylene, polyvinyl fluoride, etc.
Patent JP-H02238738-A (JP)
Title: High efficiency audio signal coding/decoding circuit
Inventor: NAKANISHI YOSHINOBU
IPC: H04B14/04
Filed: 1989-03-10
Abstract: PURPOSE:To allow the subject circuit to interface a conventional band split type ADPCM coding/decoding circuit without degrading the quality of an audio signal by adding a band split type ADPCM coding/decoding circuit for 8-16kHz to a band split type ADPCM coding decoding circuit for 0-8kHz. CONSTITUTION:The system is constituted of band split filters 20-22, embeded ADPCM coding/decoding circuits 23, 24, ADPCM coding/decoding circuits 27, 28, demultiplex circuits 29, 30, embeded ADPCM decoding circuits 31, 32, ADPCM decoding circuits 33, 34, and band synthesis filters 35-37. Then the band for 4-8kHz having been quantized in 2-bit is quantized in 4-bit, and the high-order 3-bit in the 4-bit is sent in a conventional 8-bit frame and the low- order 2-bit is sent in the added 8-bit frame. Thus, the quality of the audio signal is not degraded and the circuit can oppose a conventional band split type ADPCM coding/decoding circuit.
Patent JP-S60203433-A (JP)
Inventor: SUZUKI SETSUO
IPC: B32B9/00
Filed: 1984-03-29
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-H07265874-A (JP)
Title: Mineral water generating filter
Inventor: KIKUCHI TOSHIO
IPC: C02F1/28
Filed: 1994-03-29
Abstract: PURPOSE:A obtain a sanitary and safe mineral water generating filter without the bacteria and rancidity being infiltrated into a case and propagated during storage or when the filter is not used for a long time. CONSTITUTION:This filter is provided with a case 31 having a top board 32 furnished with plural injection ports 33a and 33b and with the lower part opened and a bottom lid 36 to close the lower part of the case 31, mineral eluttion beds 42 and 43 are provided in the case 31, and antibacterial activated carbon beds 41 and 44 are respectively furnished on the inlet and outlet sides of water in the case 31.
Patent JP-S56157604-A (JP)
Title: Axle mounting device
Inventor: IGARASHI FUTAO
IPC: B60B35/12
Filed: 1980-05-06
Abstract: PURPOSE: To provide the axle mounting device according to which the axle can be dismounted from a vehicle body with a driven sprocket or a brake remaining on the vehicle body and also be remounted on the vehicle body without readjusting the driven sprocket or the brake.  
     CONSTITUTION: A sleeve 4 mounted with the driven sprocket 5 and a brake 6 is mounted on a frame 1 through a bearing 3. The axle 8 mounted with a wheel 10 is spline-coupled into a hollow part inside of the sleeve 4 and secured by means of a nut 9. With such a construction, when the wheel as well as the axle is dismounted from the vehicle body for the purpose of adjustment or packing, it is unnecessary to dismount the driven sprocket 5 and the brake 6. Similarly, when the wheel as well as the axle are remounted on the vehicle body, the readjustment of the driven sprocket and brake is also unnecessitated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55153240-A (JP)
Title: Bearing device for vertical shaft rotary machine
Inventor: YAMADA HIROSHI
IPC: H02K5/167
Filed: 1979-05-17
Abstract: PURPOSE:To restrain the swirling stream of lubricant, completely refuse the mixing- of air bubbles and improve the performance of bearing by providing a rectifying plate at the inlet port of a centrifugal pump hole to be installed at the rotary portion of a revolving plate and the like. CONSTITUTION:A rectifying plate 8, dividing the secular section of the hole into radial shape at the inlet port of the hole 2a of the centrifugal pump which radially penetrates through a thrust collar 2 is inserted into said hole. By this mechanism, the swirling stream of lubricant to be generated at the inlet port of the centrifugal pump is completely restrained, perfectly preventing the sucking-in of the air from the center of the hole, refusing the mixing of air bubbles into the lubricant for bearing, thereby improving the performance of the bearing, as well as securing the amount of lubricant necessary for the needed function, resulting in the continuation of a stable running operation.
Patent JP-H02239312-A (JP)
Title: Coordinate input device
Inventor: MURAKAMI AZUMA
IPC: G06F3/03
Filed: 1989-03-14
Abstract: PURPOSE:To prevent the deterioration of the precision of position detection due to noise of higher harmonics by preventing a first frequency for coordinate detection and a second frequency for illuminator lighting from being coincident and preventing the higher harmonics of the second frequency from being included in the pass band of the first frequency. CONSTITUTION:Position data consisting of X and Y direction data which are instructed to be next are inputted to an electronic computer 900, are sequentially stored in a display memory 501, are read and outputted to X, Y direction drivers 503 and 504. Then, they are synchronized with the timing pulse of a controller 502, and a scanning pulse which a scanning pulse generator 505 generates is inputted. Respective drivers 503 and 504 input position data to a panel 50 and a position instructed by a pen on the sense part 10 is displayed on the same position on the panel 50. When a back light 60 is lighted, an invertor 600 operates and noise due to the higher harmonics of a clock signal CK 2 occurs. But, the frequency of the higher harmonics of the signal CK 2 does not coincide with a clock signal CK 1 and it is not included in the pass frequency band of BPF 307.
Patent JP-H08232248-A (JP)
Title: Water-level following float type fishway gate
Inventor: NAKAMURA SHUNROKU
IPC: E02B7/26
Filed: 1995-02-23
Abstract: PURPOSE: To enable a fishway to be stably secured by providing the fishway with a gate main body consisting of a door having a notch in its upper part and floats connected to the right and left of the door and also with a pair of right and left buoyancy chambers for enclosing the floats, and forming water intakes below the levels of water in the buoyancy chambers. CONSTITUTION: A notched part 45 of a door 27 is opposed to a notch 45 provided in each baffle 46 of a fishway gate 43. Floats 30, 31 support the door 27 from the right and left in a well-balanced manner, and causes the door 27 to rise and fall automatically to match fluctuations in the level of water. The floats 30, 31 are enclosed in respective buoyancy chambers provided in a fishway channel 44, and the right and felt flat buoyancy chambers are communicated with each other by a communicating pipe while the openings of the communicating pipe are provided below the levels of water in the buoyancy chambers. The notched part 45 is displaced alternately to the right and left of a channel centerline to restrain the acceleration of water flow.  Further, a notched part 46 below the center of each baffle 49 serves as a hole for fish and is displaced alternately to the right and left to restrain the acceleration of water flow. Therefore, automation is achieved without the use of power, and smooth operation can be performed using a simple structure.
Patent JP-S51135547-A (JP)
Title: Optical waveguide path
Inventor: UCHIDA NAOYA
IPC: G02B6/122
Filed: 1975-05-20
Abstract: PURPOSE:Light confinement effect is increased and strip lines are made to be fully usable as curved waveguide paths as well by increasing the refraction index of strip lines larger than that of the waveguide path of two dimensions.
Patent JP-H11258554-A (JP)
Title: Multifocus-type lens for eye
Inventor: SAWANO TADASHI
IPC: G02C7/04
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an eye lens which can advantageously secure the clarified visibility of a far point and a near point, which can suppress an image jump and a ghost and which is superior in using sense. SOLUTION: An eyesight correction area 12 is constituted of a center eyesight correction area 14, an outer peripheral eyesight correction area 16 and an intermediate area 18, which are positioned concentrically with optical center axis (p). The frequency distribution in a radial direction in the center eyesight correction area 14 and the outer peripheral eyesight correction area 16 is set by a 0-th order expression on a distance from the optical center axis (P). The frequency distribution in the radial direction in the intermediate area 18 is set by a quadratic expression on a distance from the optical center axis where the code of a quadratic term is inverted and projection/recessed parts are set to be opposite in an inner side shift area 20 connected to the center eyesight correction area 14 and an outer shift area 22 connected to the outer peripheral eyesight correction area 16.
Patent JP-S54151628-A (JP)
Title: Production of optical fiber
Inventor: IMOTO KATSUYUKI
IPC: G02B6/00
Filed: 1978-05-22
Abstract: PURPOSE:Glass soot prepared by heating the starting material of liquid glass composition with micro waves is heated, molten, and taken off to form multicomponents and low light-loss fibers very inexpensively. CONSTITUTION:Crucible 2 is filled with liquid starting materials 3, placed in micro- wave heater 1 that is kept under oxidative atmosphere and heated until the liquid starting materials is dehydrated and defoamed to form glass soot 6. Then, stopper 5 on nozzle 4 of the crucible is removed and the soot 6 is changed to molten glass 6', which is spun from nozzle 4 into glass fiber 8, passed through polymer applicator 9, and wound up on drum 11, thus giving optical fiber with polymer clad 10.
Patent JP-H06272405-A (JP)
Title: Multistory building
Inventor: NOMURA HARUO
IPC: E04H6/10
Filed: 1993-03-19
Abstract: PURPOSE:To even the flow of persons, who are looking at the facilities without going up/down stairs, by forming a spiral passage, and arranging facilities in the inner periphery or the outer periphery thereof. CONSTITUTION:A passage 2 is formed spirally inside of a multistory building 1. Plural shops are arranged continuously so as to face to the outer periphery. A stage difference between the horizontal floor surface 4 of the shops 3 and the passage 2 is formed into a gradual inclined surface. A space from a first reference surface 12 at the same height with the ground to a second reference surface 13 positioned at a half-way of the circumference is set as a first layer, and plural layers are formed in order. Furthermore, two elevators are provided at positions facing to the inner periphery of the passage 2. A first elevator is arranged in the reference surface 12 as the starting point of the passage 2, and a second elevator is arranged in the starting point of the reference surface 13. Generation of unevenness of the utilization frequency between each facility is thereby prevented effectively.
Patent JP-S63227429-A (JP)
Title: Torque transfer device for four-wheel drive vehicle
Inventor: NAKAMURA KYOICHI
IPC: B60K23/08
Filed: 1987-03-17
Abstract: PURPOSE:To avoid a braking reduction at time of a low-speed large steering angle, by installing a solenoid valve, controlling discharge pressure of a differential pump according to a steering angle, and a differential detecting valve controlling it according to differential rotation, both in a relief passage of pressure oil to be discharged out of the differential pump. CONSTITUTION:In a relief passage 17 leading to a tank 24 at the low pressure side from a discharge port of a differential pump 16, a solenoid throttle valve 19 and a differential detection valve 21 are set up nearer to the tank 24 than a branch point of a pressure oil feed passage 18 in series, and a pressure relief valve 25 is connected to the upstream side of this differential detection valve. And, the current value itheta conformed to a steering angle theta is fed to the solenoid throttle valve 19 from a controller 20, and a throttle area is set so as to be reduced at a small steering angle, by way of example. And, in the differential detection valve 21, discharge pressure oil of the differential pump 16 by relative rotation between four-wheel drive shafts 10 and 11 is produced according to a flow rate passing through the solenoid throttle valve 19. A spool 22 or the like to be operated according to differential pressure in front and in the rear of the solenoid throttle valve 19 is installed therein.
Patent JP-H09224765-A (JP)
Title: Drawer holding device
Inventor: NISHIMURO KYUICHI
IPC: A47B88/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a preventive device to prevent drawers from coming off when the chest of drawers failed down in case of earthquakes, concurrently avoid derivative disasters caused by coming-out articles or pulled-out drawers as the device is made to support the chest of drawers itself so that it hardly falls down. SOLUTION: A hollow is made on the top of side board of a drawer 3, onward the chest of drawers. A stopper 19 is put onto a side bar 17 and the ceiling board which are opposit to the top edge of the drawer 3 and also located forwarder than the hollow on the drawer when it's pushed back. Inside the hollow on the drawer 3 is hung on a seesaw part 8 which is to catch the stopper 19 when it's inclined. Onto the edge of the seesaw part 8 is put a weight holder 9 to receive a weight 16 of which movement is to constantly keep the balance of the seesaw part 8 so as not catch the stopper 19 on one hand, and sometimes give force to turn it on so as to catch the stopper 19 on the other hand. The weight 16 is put into the hollow on the drawer 3 in the manner that it can roll down onto the weight holder 9 by its own movement when the drawer 3 is inclined.
Patent JP-S62217972-A (JP)
Inventor: NARISADA MASATAKA
IPC: A61M1/34
Filed: 1986-03-18
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-S59184664-A (JP)
Title: Joint structure for ink supply system
Inventor: TERASAWA HIROHARU
IPC: B41J2/18
Filed: 1983-04-05
Abstract: PURPOSE:To obtain a joint structure free of staining with leak of ink by a method in which an ink blotting means is provided to a fitting portion for joint needle to make up of a joint structure for ink sypply system including the ink needle. CONSTITUTION:A cross-shaped groove 6 is formed on the inside projection 3a of an almost mountain-shaped fitting portion 3, and a continuously cellular porous ink blotting part 7 of urethane, etc., is provided between the inside projection 3a and the outside projections 3b. The groove 6 sucks up ink leaking from the needle 2 by capillary force, and the ink is stored in the ink blotting part 7. The staining of the surrounding with ink leaking from the needle 2 can thus be avoided. The system can be applied not only to the ink supply system to supply ink from the ink container to a nozzle but also to the supply system to supply waste ink from a waste ink collecting section to a waste ink tank.