baber/WOPTO huggingface dataset:
Patent JP-H08267091-A (JP)
Title: Treatment of waste water
Inventor: KAMORI YASUSHI
IPC: C02F3/10
Filed: 1995-03-28
Abstract: PURPOSE: To simultaneously, stably and efficiently treat org. pollutant and nitrate nitrogen by using an aerobic bioreactor packed with a saddle-type ceramic microorganism carrier carrying org. pollutant decomposing bacteria and denitrating bacteria in the form of membrane. CONSTITUTION: An aerobic bioreactor 1 packed with a saddle-type ceramic microorganism carrier 2 carrying org. pollutant decomposing bacteria and denitrifying bacteria in the form of a biological membrane is used to treat dil. industrial waste water. Water is circulated by utilizing an air-lift pipe 3 to deposit the bacteria on the carrier. At this time, an anerobic part not in contact with dissolved oxygen is generated at the back of the membrane, a biological anaerobic reaction is brought about, hence most of the org. pollutant is oxidized on the membrane surface, a part of the pollutant is utilized as a hydrogen donor, and the nitrate nitrogen is biologically reduced to gaseous nitrogen.
Patent JP-S581107-A (JP)
Inventor: NOERU SUPENSAA DEIIN
IPC: G02B6/44
Filed: 1982-06-02
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-H11291269-A (JP)
Title: Apparatus and method for producing plate shaped polymer
Inventor: MORIKAWA MOTOHIRO
IPC: G01N21/35
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To perform the quality control of a plate-shaped polymer by analyzing the concn. of a polymn. initiator and controlling polymn. when a soln. containing a polymn. initiator is injected into a polymn. apparatus. SOLUTION: In a plate-shaped polymer producing apparatus wherein a near infrared spectral analyzer measuring the concn. of the polymn. intiator in a soln. is arranged to a soln. sending piping for injecting the soln. into a polymn. apparatus, the soln. containing a polymn. initiator is polymerized to produce a plate-shaped polymer. The concn. of the polymn. initiator before the start of polymn. is analyzed by the near infrared spectral analyzer to control polymn.
Patent JP-2000295810-A (JP)
Title: Turbopump motor
Inventor: YABUUCHI MASAAKI
IPC: H02K5/128
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To seal terminal parts for supplying power to the motor of a canned motor pump securely. SOLUTION: A terminal block 38 has a linkage path through which the inside and outside of a stator enclosing vessel 34 are communicated. Terminals 46 are provided on the tip of the terminal block 38 so as to close the linkage path. The terminals 46 are pressed against the tip of the terminal block 38 by a terminal holder 60 with an O-ring 68 therebetween. The tight sealing between the circumferences of the terminals 46 and the terminal block 68 is secured by the O-ring 68. Three terminal wires 52 penetrate the sealing parts 48 and 50 of the terminals 46 which close the linkage path. Each terminal wire 52 is composed of one solid metal wire and does not have interstices between strands of a stranded wire. Therefore, the tight sealing between the inside and outside of the stator enclosing vessel 34 is not deteriorated by the terminal wires 52.
Patent JP-2000279533-A (JP)
Title: Stent for blood vessel knob shaping blood vessel and apparatus for treating blood vessel knob shaping blood vessel
Inventor: KURODA YASUYUKI
IPC: A61M29/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To make formable thrombus early in a clearance between host blood vessel and a stent and prevent flowing-in of blood into a blood vessel knob so as to improve the fixation property of the stent and host blood vessel after indwelling the stent in a blood vessel knob shaping blood vessel. SOLUTION: This stent for blood vessel knob shaping blood vessel 1 is a structural body formed like a tube and has a structural body 2 deformable to a first outside diameter and a second outside diameter larger than the first outside diameter and a film 4 wrapping and covering a side face of the structural body 2. The stent is provided with a thrombus formation promoting part (so-called blood coagulation factor satisfactory adhesion part).
Patent JP-H07274608-A (JP)
Title: Levee working machine
Inventor: OKAMOTO EIICHI
IPC: A01B49/04
Filed: 1994-04-06
Abstract: PURPOSE:To perform various levee works such as levee plastering work in one step and high efficiency and to independently perform various levee works. CONSTITUTION:This levee working machine is provided with a weeding apparatus 37 to eliminate the weed on an original levee A, forming-pretreatment apparatuses 39, 13 to perform the levee-cutting and soil-mounding works on the original levee A and a levee-shaping apparatus 15 to shape the original levee A and form a new levee B. Each of these apparatuses 37, 39, 13, 15 is placed in a state attachable to the right or left side of a mobile vehicle 10 and to enable the independent work with individual single apparatus.
Patent JP-S5720972-A (JP)
Title: Positioning device for extremely close interval of information retrieval device
Inventor: TSUKADA EIICHI
IPC: G11B21/02
Filed: 1980-07-11
Abstract: PURPOSE:To improve the resolution of a positioning device by performing encoding by a light deflector exercising longitudinal control over using position detection scales shifted in phase longitudinally and a positioner positioning them laterally. CONSTITUTION:On a position detection scale 1 as an optical encoder, (n) columns of stripe-pattern detection marks having a (l) width pitch in the lengthwise direction are formed by being shifted in phase by the same width as an extremely close interval (m). Through a condenser lens 3, a laser light beam from a semiconductor laser 5 is stopped down to the same l/2 with the lateral width of a stripe pattern of the position detection mark on the scale 1 to obtain a position signal. The positioning control of a positioner 2 is exercised by the said position signal regardless of the deflection of a light deflector 4. When a difference between a target address and a current address is P.DELTAC+DELTAD, the light deflector 4 deflects the laser light beam in the longitudinal width direction to shift it to the current-position detection mark by DELTAD on the scale 1, and the positioner 2 is driven by pitch DELTAC to attain positioning.
Patent JP-H06282860-A (JP)
Title: Optical recording device
Inventor: NARAHARA TATSUYA
IPC: G11B7/09
Filed: 1993-03-30
Abstract: PURPOSE:To enable the pitch spacing distance between recording tracks at a connection part to be constant on connection recording for recording a new data after an already recorded track. CONSTITUTION:When recording new recording tracks #0,... after already recorded tracks ...#3, #2, #2 formed on an optical tape 17, a means for detecting the position of a light spot when reproducing the already recorded tracks is provided and then the position signal for at least one track is recorded in a memory. Then, when scanning a new track #0 or thereafter for additional recording, the position signal is read from the memory and is output as a tracking control signal.
Patent JP-H09283191-A (JP)
Title: Frame ground(fg) connecting structure
Inventor: MIYAMOTO KOICHI
IPC: H05K7/18
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To eliminate a spring part, and to improve the workability and reliability of connection by integrally forming a cantilever FC contact piece with a plate shaped base material with cutting. SOLUTION: Cutting is performed to a plate-shaped base material 1 as a part forming a corner of an electronic equipment body 9, and the whole thereof is bent so as to form a little projecting part in a contact surface side of the base material 1, and a cantilever frame ground(FG) armature 2 is integrally formed with the equipment body 9. With this structure, a spring part itself and a part forming the equipment body 9 with the spring part are eliminated. Consequently, structure is simplified, and workability at the time of manufacture and reliability of connection are improved. Cost can be reduced.
Patent JP-S57209793-A (JP)
Title: Monitoring device for welding
Inventor: ARAI KUNIO
IPC: B23K9/095
Filed: 1981-06-19
Abstract: PURPOSE:To reproduce an image of an object having large brightness ratio in good picture quality by installing a filter provided with shade inversely proportional to brightness of each part of object image near the image forming point on input light path of a television camera. CONSTITUTION:When a filter 27 is inserted in input light path of a television camera at the time of welding, a real image of an object 1 is formed at the position of scale mark 22 by an optical image fiber 17, an objective lens 19 and a condenser lens 20. The light emitted from the object image is subjected to selective filtration when passing through filters 23, that is, the light from low brightness part is less absorbed and light from high brightness part is much absorbed. After passing through an infrared filter 24 and polarizing filters 25, 26, an image is formed again on a photosensitive plane 8 of the camera by a camera lens 21. Accordingly, the brightness ratio of the input picture is compressed to below allowable brightness ratio of an image pickup tube, and a picture of good quality that can be distiguished even to peripheral part can be produced on a monitor screen 37.
Patent JP-2000281486-A (JP)
Title: Apparatus for pulling single crystal and pulling of single crystal
Inventor: TAKANO KIYOTAKA
IPC: C30B15/30
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To always keep the pulling speed of a single crystal constant when moving a load to a member for supporting the single crystal by reducing the extent of reduction in lifting speed of the member for supporting the single crystal from the extent of reduction in lowering speed of a member for supporting a seed crystal. SOLUTION: This apparatus for pulling a single crystal is obtained by installing a first pulling means for pulling the single crystal through a seed crystal and a second pulling means for engaging with the single crystal and pulling the single crystal together with the first pulling means. The control is performed so that the sum total of the pulling speed Vw with the first pulling means and the pulling speed Vb with the second pulling means is nearly coincident with the pulling speed Vc of the single crystal and the pulling speed Vw with the first pulling means is gradually changed from a negative value to zero after the second pulling means starts the engagement with the single crystal.  At this time, the pulling speed Vb with the second pulling means is controlled so as to satisfy Vb=α×(-Vw) (α is 0<=α<=1) in order to keep the pulling speed Vc of the single crystal constant.
Patent JP-S5619254-A (JP)
Title: Remote control system
Inventor: MATSUO OSAMU
IPC: H04Q9/00
Filed: 1979-07-26
Abstract: PURPOSE:To ensure the fault detection of the down-circuit as well as the presumption of the faulty area, by transmitting the signals from several slave stations to the master station via the up-circuit and then connecting the slave station alternately to the main down-circuit and the secondary down-circuit for reception of the signals from the master station. CONSTITUTION:The odd-numbered slave stations 121, 123...12n-2, 12n are connected to main down-circuit 16; while even-numered slave stations 122, 124...12n-3, 12n-1 are connected to secondary down-circuit 18 respectively. And these slave stations receive the signals from the master station each. And if the disconnection of circuit 18 occurs between slave stations 12n-5 and 12n-3, master station 11 can knows the fault of circuit 18 from the fact that no answer is given from slave stations 12n-3 and 12n-1. At the same time, the signals of the circuit disconnection are delivered from slave stations 12n-3 and 12n-1 based on the fact that the signal of a prescribed level does not exist in receiving circuit 121. And logic part 126 delivers the switching command of switch 123 to connect slave stations 12n-3 and 12n-1 to circuit 16. Thus the communication is started again between the master station and the slave stations. Slave stations 12n-3 and 12n-1 send the information of the disconnection of circuit 18 to have the confirmation at the master station.
Patent JP-H10287042-A (JP)
Title: Dilution solution and printer apparatus using the same
Inventor: FUKUDA TOSHIO
IPC: C09D11/38
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a dilution solution which enhances dispersion efficiency to ink and realizes high-quality density gradations, by preparing the dilution solution which is mixed with ink with a predetermined mixture ratio immediately before discharged, and discharged and adhered onto a recording medium of one that contains a heterocyclic compound including nitrogen. SOLUTION: An ink and a dilution solution are mixed with a predetermined mixture ratio immediately before discharged, and discharged and adhered onto a recording medium, thereby obtaining high-quality density gradations in recorded images. In this case, the dilution solution is prepared of one that contains a heterocyclic compound including nitrogen. The heterocyclic compound used is expressed by a formula (wherein R is a hydrogen atom, a methyl group, a vinyl group or the like). The heterocyclic compound is added by 0.5-50 wt.% to the dilution solution. Water and a water-soluble organic solvent may be added to the dilution solution, and the water-soluble organic solvent is preferably ethyl alcohol, i-propyl alcohol.
Patent JP-S63259139-A (JP)
Title: Control device for internal combustion engine
Inventor: NISHIO TOSHIHIKO
IPC: F02D41/38
Filed: 1987-04-16
Abstract: PURPOSE:To make continuous operation of an engine possible by generating a control signal through reading out of a memorizing means a map which shows the relation between the actual value of the engine speed and the maximum value of the quantity of control signals to an actuator for controlling the fuel quantity when a fuel-injection quantity detecting means is judged to be in failure. CONSTITUTION:There are provided a detecting means A for the actual value of engine speed, such as rotation sensor, a detecting means B for the set point of engine speed, such as accel sensor, and a detecting means C for the actual value of fuel injection quantity, such as rack position sensor. The output signals from these detecting means A-C are inputted through a failure judging means D to a calculating means F, and then, control signals G are calculated by the use of a speed variation characteristic map E1 for use at the time of normal operation, and a fuel injection pump 1 is controlled by way of operating an actuator H for controlling the fuel quantity. While, when the generation of failure in the fuel injection quantity detecting means C is judged by the failure judging means D, then the control signal G are calculated by the use of a map E2 of the maximum value of the actuator control signal quantity for use at the time of failure which is read out of a memorizing means E.
Patent JP-S59218125-A (JP)
Inventor: OKUYAMA TOSHITAKE
IPC: A47J27/21
Filed: 1983-05-27
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-H02274813-A (JP)
Title: Primary recrystallizing annealing method for forming oxide layer having excellent nitriding ability
Inventor: USHIGAMI YOSHIYUKI
IPC: C21D8/12
Filed: 1989-04-14
Abstract: PURPOSE:To stably manufacture a grain oriented electrical steel sheet having oxide layer excellent in nitriding ability by specifying oxidizing degree in atmosphere in a primary recrystallizing annealing at the time of executing hot rolling, cold rolling, primary recrystallizing annealing, nitriding treatment and finishing annealing to a steel slab of the specific composition. CONSTITUTION:The slab containing 0.8 to 6.8wt.% Si, 0.008 to 0.048% acid soluble Al and the balance Fe and inevitable impurities is heated at about 1000 to 1270 deg.C, then the hot rolling is executed to it and the cold rollings are executed one time or >= Z times contg. intermediate annealing. Successively, the primary recrystallizing annealing is executed together with decarbonization and after executing the nitriding treatment, by applying anneal-parting agent containing MgO as the essential component, the finishing annealing for aiming secondary recrystallization and purifying is executed. Then, the oxidizing degree (P H2O/PH2) in the atmosphere at the time of the primary recrystallizing annealing is made in the range of 0.15 to 0.8. By this method, the grain-oriented electrical steel sheet, which uniformly and stably executes the nitrogen absorption through the surface, is obtd. and useful to iron core for electrical equipment.
Patent JP-S5619373-A (JP)
Title: Electromagnetic coupling device
Inventor: KOBAYASHI KOUSEI
IPC: H02K7/11
Filed: 1979-07-25
Abstract: PURPOSE:To lengthen the life of one bearing of a shaft fixing a following body while improving the concentric accuracy of a drive body and the following body by a mechanism wherein the fixed drive body and following body are  each mounted to an input shaft and an output shaft, and the bearing is supported by means of the drive body. CONSTITUTION:A drive body 10 is fixed to one end of a shaft 5 of a motor. The drive body 10 consists of a magnetic pole body 20 and a magnetic path forming body 23, and an eddy current generating plate 35 of a following body 40 is arranged into a ringed magnetic path made up among the magnetic pole pieces 17, 19 of the magnetic pole body 20 and the magnetic path forming body 23. With an output shaft 30 fixing a boss 38 forming the following body 40, one is supported by means of a bearing 32 fixed to an end bracket 31 while the other is supported by means of a bearing 34 disposed between the output shaft and the drive body 10. Thus, the relative speed of the outer and inner circumferences of the bearing 34 is reduced, and its life is lengthened while the concentric accuracy of the drive body 10 and the following body 40 can be improved.
Patent JP-H01268470-A (JP)
Title: Positioning control device of rotor
Inventor: HIRAI NORITSUGU
IPC: H02P3/06
Filed: 1988-04-19
Abstract: PURPOSE:To make the positioning of a rotor easy by reading the data to shift the halting position when the rotating direction of a motor and a rotor is automatically discriminated in a test mode and by stopping the rotor a new target halting point is set. CONSTITUTION:A positioning control device is equipped with a control means 4 composed of a motor 1 and its speed detector 2, a speed control device 3, a microprocessor, etc. It also is equipped with a displaying means 9, a data setting means 10, a data-hold means 11 and an external command means 12. On this occasion, a rotating direction discriminating means 13 and a writing and reading means 14 are provided. The discriminating means 13 discriminates the rotating direction of a rotor 5 with a signal sent out from a position detector 7 when a test mode command is inputted from the command means 12 and sends out the flag and the normal position halting signal. The writing and reading means 14 writes the above flag into the data-hold means 11, reads out the new halting target point data from it and shifts it to this target point.
Patent JP-H01265884-A (JP)
Title: Production of lytic enzyme
Inventor: UEDA RYOHEI
IPC: C12R1/91
Filed: 1988-04-19
Abstract: PURPOSE:To provide the title production process so designed that bacteriophage and host bacteria with said phage to be infected therewith are put to culture in a culture solution, and the host bacteria separated with increased concentration is further put to culture, thereby producing in high efficiency the lytic enzyme for said host bacteria in a stabilized operation. CONSTITUTION:A culture tank 1 of multistage extrusion flow type is respectively charged with a culture solution, host bacteria, and bacteriophage (hereafter referred to as phage) followed by introduction of O2 or air to carry out culture of said host bacteria and the phage. Culture time is set to that the concentration of said host bacteria become maximum at the most downstream stage in the tank 1. Thence, an effluent is introduced from the most downstream tank into a bacteria-concentrating tank 6, and the bacteria and the culture solution are separated from each other by a separation-concentrating means 8 while keeping at such low temperatures as to be capable of preventing the phage from further in-bacteria growth or bacteriolysis from advancement. And the bacteria solution is introduced into a bacteriolysis tank is followed by warming to an appropriate temperature to proceed with culture while feeding O2 or air to effect bacteriolysis by the phase followed by introducing the resultant solution subjected to bacteriolysis into a tank 12 for the above solution, and then separating, while keeping at low temperatures, a lytic enzyme solution from other phages and/or bacteria fragments by a separation-concentration means 14, thus recovering the objective lytic enzyme.
Patent JP-2000285532-A (JP)
Title: Stamper
Inventor: ASUKATA TAKAYUKI
IPC: G11B7/26
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a stamper which is short in the time needed for an electroforming process and a rear-surface polishing process and can mold a resin substrate with nearly the same characteristics with a conventional stamper. SOLUTION: The stamper 1 has a top surface 2 and a rear surface 3 and also has a fine pattern formed on the top surface; and the Vickers hardness of the top surface is 200 to 250 Hv, the Vickers hardness of the rear surface is 80 to 150 Hv, and the mathematical mean roughness Ra of the rear surface is 30 to 80 nm.
Patent JP-H09261450-A (JP)
Title: Facsimile equipment
Inventor: OZAKI TATSUYA
IPC: H04M11/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of a picture caused by unnecessary thinning at the time of reducing transmitting time by controlling a transmission time for one page under a previously set reference time. SOLUTION: Multi-valued data of picture information read by a scanner 1 by the maximum line density is stored in a temporary picture memory 5 as it is. For picture information stored in the picture memory 5, a parameter file is prepared by each page. A picture information quantity at each page is stored in the 'normally compressed picture information quantity' of a parameter file. After then, the table of the previously set transmission reference time is referred to compare with the 'normally compressed picture information quantity' to calculate a thinnig rate for each page. Thinning processing is executed by the thinning rate and the generated thinned picture information is compressed by an old compressing system to store in the picture memory 5. When storing is finished concerning all the pages, multi-value, picture information is erased.  After then transmission to an opposite party is executed by the transmission sequence of a normal memory.
Patent JP-S5619777-A (JP)
Title: Gradation recording device
Inventor: FUJINO KENJI
IPC: B41M5/28
Filed: 1979-07-25
Abstract: PURPOSE:To obtain the gradation recording having the sufficient variation in its tone with high productibity by a method wherein 1 dot of a thermal head is divided into a plurality of picture elements and the number of picture elements to be heated is controlled in a thermal sensitive recording device. CONSTITUTION:1 Dot of a thermal head is divided into 16 picture elements, for example, and heating resistors R1-R16 for respective picture elements 1-16 are heated independently. When a pattern memory MP receives a gradation indicating signal CM that determines which heating resistors among R1-R16 should be driven, a selection signal SC is transmitted from the pattern memory MP to a latch circuit LAT. In this state, when a printing gate pulse PW is applied, gates G1-G16 are opened corresponding to the selection signal SC so that a current passes through the heating resistors connected to the opened gates, thus effecting the recording with desired gradation levels.