baber/WOPTO huggingface dataset:
Patent JP-H01281192-A (JP)
Title: Removal of volatile organochlorine compound in water by composite aeration of packed tower
Inventor: SUZUKI YOSHIO
IPC: B01D19/00
Filed: 1988-05-07
Abstract: PURPOSE:To reduce running cost and to miniaturize equipment by a method wherein the water subjected to gas-liquid co-current aeration flooding from the lower part of the first packed tower is subjected to water sprinkling countercurrent aeration in the upper part of the second packed tower to be further subjected to gas-liquid countercurrent aeration in the lower part thereof. CONSTITUTION:Raw water 1 contaminated with an organochlorine compound such as trichloroethylene is allowed to flow in the lower part of the first packed tower 2. Next, the air from a blower 4 to a water sprinkling pipe 3 is blown in water to perform gas-liquid co-current aeration such that air is advanced upwardly in the same direction as the raw water 1 while well brought into contact with the raw water in the interstices of a packing material 5. The water after treatment is sprinkled to the packing material 5 from the perforated plate 7 provided to the upper part of the second packed tower 8 through a flooding pipe 6 to perform water sprinkling countercurrent aeration treatment countercurrently brought into contact with the air from below. Continuously, gas-liquid countercurrent aeration treatment blowing air from the lower part of the second packed tower 8 so that water and air also become a countercurrent state at a part where the packing material 5 is sunk in water is performed.
Patent JP-S592462-A (JP)
Title: Data transfer system
Inventor: TAKEUCHI HITOSHI
IPC: H04Q9/00
Filed: 1982-06-28
Abstract: PURPOSE:To improve the information transfer efficiency of a common bus, by using the common bus for an address and control signal and a data signal in time division. CONSTITUTION:A CPU 2, information modules 3-5 and an arbitrating circuit 6 discriminating the priority are connected to the common bus 1. In this system, the address and control signal and the data signal are executed for time division transmission in synchronizing with a bus clock BCLK frequency-dividing a basic clock CLK so as to process information simultaneously at the modules 3-5. A module desiring to use the common bus inputs a bus request signal BREQ to the circuit 6 via the bus 1. The circuit 6 samples the signal BREQ and outputs a usage permission signal GRNT after the discrimination of the priority and admits the use of common bus. Even if the preceding module uses the common bus, when no address bus is used, the next module uses the address bus and even if a device having slow access time is connected, the deterioration of the data transmission efficiency is prevented.
Patent JP-H09295641-A (JP)
Title: Movable container
Inventor: ENOMOTO KAGETOSHI
IPC: B65D19/42
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a movable container with a constitution wherein a top board is hung on the top part to use as a rain cover and as a top shelf board and when it is unnecessary, it is hung on the back frame under a condition being attached along the back frame and when it is needed, the shelf board is hung horizontally. SOLUTION: Channel receiving pieces 11 and 12 are provided on rotational cylinders 9 and 10 under a condition intersecting at right angles to the axial direction of the rotational cylinders 9 and 10 and hooking rods are provided in the front and back direction on the outer periphery of ceiling crosspieces 5' and 6' and hooking pieces with a specified width for hooking on these hooking rods are projected on the end edges of the rotational cylinders 9 and 10 and the widths of these hooking pieces 15 and 16 and positions for providing the hooking rods 13 and 14 are provided in such a relation that when side edges 15' and 16' of one of the hooking pieces 15 and 16 are hooked on the hooking rods 13 and 14, the channel receiving pieces 10 and 11 are kept under a upward horizontal condition and when the opposite side edges 15" and 16" are hooked on the hooking rods 13 and 14,  the channel receiving pieces 11 and 12 are kept under a hung condition from the ceiling crosspieces 5' and 6' and the ceiling board 8 is provided so as to hold horizontally the top board 8 by hooking the hooking projected pieces 11' and 12' of the channel receiving pieces 11 and 12 on the inside of the side plate 8' of the top board 8.
Patent JP-S604157-A (JP)
Title: Production of beta-hydroxy-alpha-amino acid
Inventor: KIYOURA TADAMITSU
IPC: B01J31/08
Filed: 1983-06-21
Abstract: PURPOSE:To obtain the titled amino acid without using complicate separation procedures, by reacting glycine with an aldehyde in the presence of a base and an iminodiacetate-type chelate resin containing a specific metallic element ion captured therein. CONSTITUTION:beta-Hydroxy-alpha-amino acid is produced by reacting glycine with an aldehyde (e.g. a lower aldehyde such as formaldehyde) in the presence of a base (e.g. NaOH, KOH, Na2CO3, etc.). The reaction is carried out in the copresence of an iminodiacetate-type chelate resin containing one or more ions of the elements selected from Fe, Co, Ni, Cu, Zn, In and Pb in a captured form. The amino acid producible by the reaction is serine, threonine, hydroxyleucine, etc. Since the resin can be handled in the same manner as a catalyst in a hetergeneous system, it can be economically separated from the reaction liquid after the reaction only by filtration, etc.
Patent JP-H11292915-A (JP)
Title: Alpha-olefin polymerization catalyst
Inventor: MOGI MANABU
IPC: C08F4/658
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerization catalyst capable of producing a highly stereoregular poly-α-olefin with good flowability. SOLUTION: This polymerization catalyst is composed of (A) a solid component essentially comprising magnesium, titanium, a halogen and an electron donating compound, (B) an organoaluminum compound of formula I: (R<k> )r Al(Y)3-r (R<k> is an alkyl group or the like; Y is an alkoxy group or the like; (r) is any number satisfying the relationship: 0<=r<=3) or such an organoaluminum compound that two or more aluminum atoms are bound to each other via an oxygen or nitrogen atom, (C) an alkylalkoxysilane compound, (D) a compound of formula II: MetRx (Met is Mg, Al, Ga, Ge, In, Sn, Sb or a transition metal element; R is a halogen atom or hydrocarbon-contg. group, at least one of them being a halogen atom; (x) is the valence of Met), and (E) a zinc compound of the formula ZnR2 (R is an alkyl group).
Patent JP-H08282177-A (JP)
Title: Low viscosity water color ball-point pen
Inventor: FURUKAWA KAZUHIKO
IPC: B43K7/02
Filed: 1995-04-12
Abstract: PURPOSE: To prevent ink from generating counter-flow or direct flow owing to dropping impact and upward writing by a method wherein ink for water color ball-point pen of a specific composition is filled in an ink storing tube, a tip ball is brought to close contact to an inner fringe of a ball embracing part at a tip, and a spring which releases the close contact state in writing, is provided. CONSTITUTION: In a ball-point pen refill wherein an ink storing tube 17 is fitted to a tip 12 via a joint 2, a water color ballpoint pen ink composed of 5-40wt.% in total ink of a kind of solvent selected from ethylene glycol, diethylene glycol, propylene glycol, etc., 0.1-1.0wt.% in total ink or crosslinked acrylate polymer, 5-10wt.% in total ink of pigment, and the balance consisting of water is filled in the storing tube 17. The tip 12 is provided wherein a tip ball 12a is made to abut freely rotatably almost against a seat. The tip ball 12a always pushes the inner fringe of a ball embracing part to become very close to an inner hole part of the tip 12. A spring 16 is provided so that the close contact state is released in writing.
Patent JP-S60252286-A (JP)
Title: Recording instrument in underwater detecting device
Inventor: SHIBUYA SHIYOUZOU
IPC: G01S7/60
Filed: 1984-05-29
Abstract: PURPOSE:To identify clearly the existance of a detecting body by displaying solidly the time lapse of a detecting signal with its sliding on a recording paper. CONSTITUTION:The underwater condition is detected by ultrasonic transmitter and receiver and is displayed in a picture element of m1Xn, i.e., m1 in the paper feeding direction on the paper and (n) in horizontal direction. The detecting signal on the recording paper is overlapped by the detecting signal based on the transmission of the previous time by the part of the picture element (m1-m2), by sliding each picture element m2 on every transmission of a recording paper in this case. The identification of the detecting body is thus clarified and especially the movement of the detecting body is grasped correctly by displaying the time lapse of the detecting signal being slid on a recording paper.
Patent JP-S62266200-A (JP)
Title: Control of methane fermentation
Inventor: MATSUNAGA AKIRA
IPC: C02F11/04
Filed: 1986-05-14
Abstract: PURPOSE:To certainly perform pH value control, by separating digestion gas into separation membrane transmitted gas and non-transmitted gas and guiding both gases to a pH value control tank receiving the supply of digestion sludge and recirculating the digestion sludge corresponding to pH value change. CONSTITUTION:A part of the gas generated in a methane fermentation tank 1 is pressurized by a compressor 5 and separated into gas separation membrane transmitted gas and non-transmitted gas by a gas separator 5. The separated gases are respectively guided to the connection ports of a gas injection three- way valve 10 by separate pipings 21, 22. If the gases are passed through a pH value control tank 3 by a blower 11 through the gas injection three-way valve 10, the CO2 partial pressure of the gaseous phase in the tank changes and pH value changes. The gas injection three-way valve 10 is changed over by the pH value controller 8 operated by the signal from a pH value sensor 9 to perform the pH value control of the liquid phase in the pH value controller 3.
Patent JP-S5445072-A (JP)
Title: Assorting device
Inventor: IMAI KAZUO
IPC: B65G47/46
Filed: 1977-09-16
Abstract: PURPOSE: To improve efficiency, by narrowing a void between a load and a load as much as possible, in a assorting device, which each makes load receiving inlets face to locations opposing while putting a belt conveyor between the locations and which is provided with at least a pair of brance shoots.  
     CONSTITUTION: When discharging a load 8 to a brance shoot 11a, a seesaw lever 35 is oscillated by contracting a cylinder 31, a turning arm 17 at the branch shoot 11b side is projected upper portions than an upper surface of a belt 5, and another turning arm 17' is located under a floor plate 13 of the shoot 11a. When the load 8 carried on a conveyor 1 reaches a fixed position, a motor 51 is rotated, and the turning arm 17 is turned around a rotary shaft 16 through a lever 52 and a connecting rod 49, thus preventing the advance of the load in progress, then discharging the load to the branch shoot 11a side through a load receiving inlet 12 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000303128-A (JP)
Title: Thermally stable high strength rolled copper foil and current collector for secondary battery
Inventor: YAMAMOTO YOSHINORI
IPC: C22F1/08
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To maintain the high strength of copper foil even if being applied with a heat history by using a copper material in which a content of oxygen is controlled to the value equal to or below a specified one and incorporated with one or more kinds among Ag, Bi, Cd, Cr, Sb, Sn and Zr by the value equal or above the specified one in total as the stock. SOLUTION: The content of oxygen in copper is controlled to <=30 ppm, and the total of one or more kinds among Ag, Bi, Cd, Cr, Sb, Sn and Zr is controlled to >=50 ppm. By using such copper material, rolled copper foil capable of maintaining sufficient strength even if being applied with a heat history of 100 to 200 deg.C can be obtd. Concretely, it exhibits high initial tensile strength of >=460 N/mm2 and moreover maintains high tensile strength of >=400 N/mm2 even if being applied with heating of 200 deg.C×30 min. This is the sufficient value as the strength required for a current collecting body of a lithium ion battery, and furthermore, its application to the conductor of a flexible printed wiring board, a lead frame, or the like, is made possible.
Patent JP-H01282701-A (JP)
Title: Magnetic recording/reproducing device
Inventor: TAKAYAMA JIYUN
IPC: H04N9/815
Filed: 1988-05-09
Abstract: PURPOSE:To decrease the number of heads to be loaded on a rotary drum by compressing a time base of a color video signal to be recorded and raising the speed of revolution of the rotary drum. CONSTITUTION:When inclination angles of a rotary drum D and a tape T are enlarged by a prescribed quantity in advance, for instance, inclinations of a track pattern formed by the rotary drum of 1,800r.p.m. and a recording track pattern by the rotary drum whose speed of revolution is 3,600r.p.m. of two times coincide with each other. Subsequently, since a rotation speed becomes two times, a relative speed to the tape also becomes about two times. Therefore, when a frequency time base of a luminance signal and a chrominance signal supplied to a recording heads YA.B(R), CA.B(R) is compressed to 1/2 and supplied, it can be set to the same as the signal density. In such a way, by a small change of the speed of revolution of the drum D and the inclination of the tape T, the same recording pattern can be obtained by the number of heads of half, and the interchangeability can be held.
Patent JP-S62268241-A (JP)
Title: Coincidence detecting device
Inventor: KENMOCHI TOSHIO
IPC: H04L9/00
Filed: 1986-05-16
Abstract: PURPOSE:To generate lots of pass word numbers with a few setting numbers by providing a means setting specific number information, a means operating set number information and a means comparing the coincidence between operating number information and inputted number information in a telephone system with opposite pass word number collating function. CONSTITUTION:The pass word number has channels 1 and 2. When one of two rotary dip switches of a pass word number storage section 14 is set to '41', the pass word numbers for the Ch1 and Ch2 are '41#' for the Ch1 and '81#' for the Ch2 and when said switch is set, e.g., '77', the Ch1 is '77#' and the Ch2 is ''17#. That is, two words, setting value 41# and (4+4)1# operated based thereupon and two words 77# and (7+4)7# operated base thereupon (carry is thrown away) are obtained.
Patent JP-S62268274-A (JP)
Title: Horizontal synchronism reproducing circuit
Inventor: ARAI IKUYA
IPC: H04N5/06
Filed: 1986-05-16
Abstract: PURPOSE:To facilitate the execution of fine adjusting of the output phase and frequency of a horizontal oscillation counter circuit by constituting a horizontal synchronizing circuit with digital circuits, and delaying the counting clock by the action of a delay circuit. CONSTITUTION:At a point of time, the counting value of the horizontal oscillation counter circuit 6 is determined, when the input to the delay circuit 7 is selected and the cycle shifts to a horizontal synchronizing period, a delay amount control circuit 8 selects the output (R) of a unit delay buffer circuit 301. Further, at the point of shifting to the following horizontal synchronizing period, the circuit 8 selects the output (C) of a unit delay buffer circuit 302, and thereafter, the said selection shifts sequentially from (C) to (D), and from (i) to (j). When the selection com/s to the last (j), it returns to the (A), and the above mentioned action is repeated. In such a way, the counting clock frequency is var ed by phase-shifting the counting clocks o.1 clock per one horizontal period, and consequently, the horizontal oscillation frequency is varied.
Patent JP-S5635709-A (JP)
Title: Dephosphorization method of molten iron alloy
Inventor: IKEDA RIYUUKA
IPC: C21C7/064
Filed: 1979-08-29
Abstract: PURPOSE:To remove P of molten iron of particularly high Cr and Mn by adding the flux comprising iron fluoride, manganese chloride, chromium chloride, etc. and CaO to the molten iron alloy. CONSTITUTION:The contents of one or two or more kinds of the iron fluoride, manganese chloride, chromium chloride and chromium fluoride in flux are kept at such a degree at which CaO may be slagged and the content of CaO is made about 20-60% (particularly 30-50%) in wt%. The more the amount of the flux used in the molten iron, the higher the dephosphorizing capacity, but it is added at about 10-250kg per ton of molten iron in consideration for workability. These are stirred well in order to increase the efficiency of reaction with the phosphorus to be removed and the treating temperature is made 1,250-1,358 deg.C.
Patent JP-2000302179-A (JP)
Title: Packaging body, container and preserving method for acrylic adhesive
Inventor: FUJITA TAKAYUKI
IPC: B65D85/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To preserve an acrylic adhesive for a long time under the normal temperature by forming a packaging body for an acrylic adhesive of a material whose oxygen permeability is a specified value or over. SOLUTION: A packaging body to store an acrylic adhesive suitable for applications requiring the high adhesive strength like the structural adhesion is formed of a material which is at least 5 cc/m2.24 h.atm in oxygen permeability. The stability during the storage is improved by feeding oxygen to the acrylic adhesive in the packaging body outside the packaging body, and presenting the polymerization inhibiting effect. The upper limit of the oxygen permeability of the material is preferably 100 cc/m2.24 h.atm or under. Either an organic material or an inorganic material can be used for the material, but in the aspect of the effect and the price, the polyolefin resin is preferable, and the polyethylene resin and/or polypropylene resin is further preferable. The acrylic adhesive to be used preferably includes a redox catalyst curing adhesive containing a polymerization initiator.
Patent JP-S60256093-A (JP)
Inventor: YOSHIOKA MICHIKO
IPC: G21C17/108
Filed: 1984-06-01
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-H048339-A (JP)
Title: Endoscope
Inventor: NAKAZAWA MASAAKI
IPC: A61B1/00
Filed: 1990-04-26
Abstract: PURPOSE:To prevent a trouble, in which a point end bending part of an insertion part is not bent or not returned left as bent, so as to make bending operation smoothly possible of the point end bending part by arranging a channel connecting means almost parallelly in a position of almost equal distance from an operating wire. CONSTITUTION:In the case of bending a point end bending part of an insertion part 3, traction wires 79, 80 are push-pull operated by operating a bending operating lever B. Action of the wires is transmitted to operating wires 71, 72 through rings 81, 82 in a wire connection part. Here, a channel forming pipe 56 is flexed into an S shape. Then, a channel connection tool 57 with a processing tool-inserting channel 58 is arranged parallelly almost in the center of the wire connection part, so that smooth bending is performed by preventing the rings 81, 82 of the wire connection part from being put between the channel connection tool 57 and frames 13, 14. Accordingly, the bending operation can be safely and smoothly performed. In addition, also damage of a built-in object by clipping can be prevented.
Patent JP-H02290652-A (JP)
Title: Twin roll casting method for aluminum alloy
Inventor: HOSHINO KOZO
IPC: B22D11/06
Filed: 1989-04-28
Abstract: PURPOSE:To continuously cast an Al alloy plate having high quality without any liner defect, etc., by discharging the molten Al alloy into gap between twin rolls from tip part of a nozzle for casting, cooling, solidifying and making molten metal flowing velocity at center part in width direction of the nozzle faster than that in the edge parts thereof. CONSTITUTION:The molten Al alloy is discharged into gap between one pair of rotating rolls from the tip part of the nozzle for casting, cooled and solidified between these rolls to cast continuously the Al alloy plate. In the twin roll casting method for Al alloy, flat rectangular type nozzle tip 5 is arranged to the above nozzle. In the space widened to the end part arranged with spacers 8 in this nozzle tip 5, teardrops 7 for regulating flowing direction are arranged. In a distribution box 1 communicating to this space, rectangular buffle plate 3 in contact with upper wall and side wall is arranged, and the molten metal is guided from inlet 2 arranged at the bottom wall. This molten metal is passed through the nozzle tip 5 and spouts from the nozzle tip part at such velocity that the flowing velocity at center part in the width direction is faster than that in the edge parts by more than 5%. By this method, molten metal flowing component from center part to the edge part is developed in the sump and fine bubble is pushed to side part and also uneven distribution of the molten metal is prevented.
Patent JP-H11308631-A (JP)
Title: Image signal processor
Inventor: WAKAGI TORU
IPC: H04N9/66
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To satisfactorily decode an image signal even in both the processing of chrominance and luminance signals. SOLUTION: A signal from an input terminal 10 is fed to a Y/C separator circuit 17 through an A/D converter circuit 16, and a separated luminance signal is extracted at an output terminal 20 via a luminance signal processing circuit 18 and a phase correction circuit 19. Furthermore, a chrominance signal separated by the Y/C separator circuit 17 is extracted at an output terminal 30 via a band pass filter 27, a chroma decode circuit 28 and a phase correction circuit 29. Furthermore, a crystal vibrator 31 generates a clock signal of free oscillation and gives the clock to each circuit as a master clock. Moreover, the chroma decode circuit 28 is provided with a circuit 34 that detects a decoding phase for producing sine and cosine waves. The phase correction circuits 19, 20 correct jitters due to the a phase difference between the master clock and a horizontal synchronizing signal.
Patent JP-H02292434-A (JP)
Title: Mounting means having locking function and method of mounting construction of panel utilizing said mounting means
Inventor: YOSHIDA SHIGEO
IPC: F16B5/02
Filed: 1989-04-28
Abstract: PURPOSE:To prevent looseness by simple structure by forming a member to be mounted having an anchor, a shaft body to which a collar section is installed, a mounting member having a hole in a shape that the revolution of the shaft body is obviated, and a nut. CONSTITUTION:A shaft body 1 is screwed to an anchor plate 4 set up to a member 5 to be mounted through a screw section 2, and clamped up to the state in which a collar 6 is made to abut against the member 5 and the shaft body 1 is made perpendicular. A hole 8 bored to a mounting member 7 is engaged with the collar 6, and the member 7 is set to the member 5. A nut 10 is clamped through a spring washer 9, and the member 7 is fixed to the member 5. Accordingly, mounting operation is facilitated while looseness can be prevented completely.