baber/WOPTO huggingface dataset:
Patent JP-S6028389-A (JP)
Title: Still picture reproducing device
Inventor: SUZUKI TADAO
IPC: H04N5/85
Filed: 1983-07-26
Abstract: PURPOSE:To prevent the display of a still picture from being interrupted when a still picture is changed over and also to decrease the time when the display of the still picture is produced by reading alternately a data from a memory storing a digital video data of an odd number field and an even number field. CONSTITUTION:A memory 7 consists of field memories 14A, 14B storing respectively a data for one field's share and switches 15, 16 changing over the data corresponding to the write and read operation are connected. While the field memory 14A writes a video data of an odd number field, the field memory 14B reads the data, and while the video data of an even number field is written in the field memory 14B, the data of an odd number field is read from the field memory 14A. That is, a switch 16 extracts alternately the video data of an odd number field and of an even number field and supplies them to a CRT display 13.
Patent JP-S5262229-A (JP)
Title: Separation process for dichlorobenzene isomers
Inventor: KIYOURA TADAMITSU
IPC: C07C17/389
Filed: 1975-11-14
Abstract: PURPOSE: Meta and para-isomer of dichlorobenzene are industrially separated with natural and sythetic zeolite having 6W15 Å of pore diameters as an adsorbent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5469866-A (JP)
Title: Sludge drying system
Inventor: YAMAUCHI TOORU
IPC: C02F11/12
Filed: 1977-11-15
Abstract: PURPOSE: To reduce the exhausting amount of bad smell to the outside of the system of drying processes by absorbing the bad smell generated in the drying process of sludge by means of the substance generated after the chemical change of bad smell ingredients.  
     CONSTITUTION: In a stage 1, sludge materals 5 and dring materials 6 are thrown in, and the sludge materials is started to be dried by air 11. On the other hand, microorgranisms are mixed together with drying materials 6, and starts to propagate. As the air 11 passes through this stage 1, it takes in inorganic compounds like a bad smell ingredient NH 3  and so on, nitric organisms and others. In the stage 1, NH 3  is generated as the protein in the original materials is resolved, while the NH 3  is changed biochemcally into NO 3 ' or NO 2 ' by the work of nitrifying germs at the exit of the stage 1. In a stage 2, NH 3  conveyed by air 12 is absorbed chemically into strong basic oxides of NO 3 ' and NO 2 ', and a great part of bad small ingredients in the gas is rapidly reduced in its density to be discharged as air 13. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6257519-A (JP)
Title: Working chair
Inventor: HAINTSU PEETAA ZUURU
IPC: A47C1/032
Filed: 1986-06-13
Abstract: A work chair (10) has a seat (15) divided into a forward seat part (15.1) and a rear seat part (15.3) of which the forward seat frame part (17.1) and rear seat and back frame part (17.2) are connected with one another by a hinge joint with a hinge axis (18). The frame parts are supported on a pedestal (11) by seat frame supports (20,21). On the column (13) of the pedestal there is provided a column support part (25) which carries the pivot axis (23) and a swivel support part (28). On the pivot axis (23) seat frame supports (21) are mounted. The swivel support part (28) is tiltable by means of an inclination adjusting device with an actuating handle (6) for tilting the plane (E). The swivel support part (28) has forwardly an elongated bearing opening in which the sliding axis (22) is slidable against the force of an adjustable spring. The sliding axis (22) carries the seat frame support (20). The sliding axis can be secured against sliding by an arresting device having an arresting lever (51) with a swivel bar (52). The spring force can be adjusted by means of an elbow lever. For this purpose a grip (45.4) is provided. By swinging the arresting lever (51) up, a pivoting about the pivot axis (23) can be effected by pressure on the backrest (16) with a lowering of the rear surface of the seat (15), while the forward rounded seat region (15.6) maintains its height.
Patent JP-S5661811-A (JP)
Title: Power amplifying output circuit
Inventor: SEKI KUNIO
IPC: H03F1/30
Filed: 1979-10-24
Abstract: PURPOSE:To improve the voltage reduction characteristics and then prevent the excessive flip-flop output when the power source is applied, by installing the muting circuit at the input part of a power amplifying circuit and then securing an automatic working for the muting circuit in the state which is required for the operation of the first-stage amplifier. CONSTITUTION:The collector output (opposite phase signal V1) of the transistor Q4 of the first- stage phase dividing circuit 13 is applied to the base of Q16 of the differential amplifier consisting of the complementary transistors Q16 and Q17 having the common emitter. The intermediate voltage VQ of the output-stage amplifier 1 is applied to the base of Q17 via the negative feedback circuits R14, R15 and C'' each. The power source voltage of the circuit 13 is obtained from the emitter of the voltage dividing output Q3. The constant current is obtained via the base-emitter voltage of the constant voltage Q12 and then flowed to the current Miller circuits (Q14 and Q15) via R13 to be supplied to the amplifier 1. The constant current load I0 is provided to the collector of Q16 and then supplied to the amplifier 1. At the same time, the forward phase output V2 is obtained from the collector of Q3 to pass through the intermediate- and output-stage amplifiers 2' and 1' each. And the differential voltage between the outputs 1 and 2 is used to drive the load SP, and thus the output fluctuation is negated in the same phase.
Patent JP-S5925705-A (JP)
Inventor: TERAKURA MASAMITSU
IPC: A46B11/06
Filed: 1982-08-04
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-H04360068-A (JP)
Title: Data recording and reproducing device
Inventor: MATSUTANI KIYOSHI
IPC: G06F21/62
Filed: 1991-06-07
Abstract: PURPOSE:To provide the data recording and reproducing device in which duplicating is restricted for the purpose of protecting the copyright of data and programs and reading is prevented for the purpose of confidentiality. CONSTITUTION:At the time of starting to use the data recording and reproducing device, an individual ID and a password are inputted for setting, and after the adding operation of the data to be recorded based on the individual ID and the password and the data generated at a pseudo random data generating part 1 at an exclusive logical sum circuit, coding is performed together with the individual ID by an error correcting coding device 3. At an interleaving part 4 the rearrangement of data array is performed, and at a formatter 5 directory information, ID signal, address signal, etc., are added, modulated at a modulation part 6 and recorded at a recording medium 2. At the time of reproducing, a reverse process is performed, and by the adding operation of the set individual ID and the data generated at the pseudo random data generating part 1 based on the password at the exclusive logical sum circuit 14, the original data is restored.
Patent JP-S62293597-A (JP)
Title: Semiconductor storage device
Inventor: ICHINOHE EISUKE
IPC: G11C17/00
Filed: 1986-06-12
Abstract: PURPOSE:To detect a very small potential difference at a high speed by connecting a drain of a storage transistor (TR) to only one bit line in pairs, forming the presence of a TR as designated data and detecting the potential difference of a couple of bit lines. CONSTITUTION:A drain of storage MOS TRs 12, 13 is connected to one bit line only of a couple of bit lines 14, 15 and the gate and source of the TRs 12, 13 are connected to word lines 11-a, 11-b and the ground. Then a precharge pulse 9 is outputted from an address transition detector circuit 4 in response to the change in the address input 2, the bit lines 14, 15 are precharged and when the word line 11-a is selected via a word drive circuit 7 by the pulse 8 from the next circuit 4, the bit line 14 is discharged via a TR 12 and a potential difference setting the presence of the TR between the paired bit lines 14, 15 as designated data is read by a sense circuit 17. Thus, even if the potential change in the bit line is very small, the result is read at a high-speed and high- speed operation/low power consumption is attained.
Patent JP-H06322575-A (JP)
Title: Production of sulfer-containing electrolytic nickel
Inventor: TAKAISHI KAZUYUKI
IPC: C25C1/08
Filed: 1993-05-14
Abstract: PURPOSE:To obtain a sulfer-containing electrolytic nickel most suitable to plating by feeding the nickel chloride electrolyte containing sodium thiosulfate into a cathode box having a high liq. level and executing electrolysis while keeping a low liq. level in an anode box so that Cl2 is not transferred. CONSTITUTION:An insoluble anode is inserted to an anode box having a diaphragm consisting of the cloth of a synthetic fiber having 0.04-0.08l/M<2>/sec water permeability measured by 200mmH2O water permeability measurement height. A cathode is inserted to a cathode box having a diaphragm, and the nickel chloride electrolyte containing sodium thiosulfate is fed. Then, the liq. level in the cathode box is kept higher than the liq. level in an electrolytic cell by >=5mm. Then, electrolysis is executed while discharging Cl2 generated from the anode to the outside of the anode box together with the electrolyte in the anode box and keeping the liq. level in the anode box lower than the liq. level in the electrolytic cell by >=10mm.
Patent JP-S5926374-A (JP)
Title: Cargo handling gear connected with rear portion of agricultural tractor
Inventor: IGARASHI TOORU
IPC: A01D87/00
Filed: 1982-08-04
Abstract: PURPOSE:To improve operation efficiency of cargo work by connecting a central back member of a rear body to an end of a horizontal arm attached to the lower end of a vertical body frame through a pin to provide a load to be inverted rearward from the approximately horizontal condition. CONSTITUTION:A cargo handling gear consists of a main body frame 1 connected to a three point linkage at the rear portion of an agriculatural tractor and a rear body 2 supported by a frame 1 to be inverted rearward from the approximately horizontal condition. The rear body 2 is locked by a lock mechanism 3 operated by an handle 9 at the lower end of the main body frame 1. The main body frame 1 is constituted from square pipe material into the aproximately square form. Also, the rear body 2 is constituted from a plane plate 21 and a shroud 7... provided removably around the plate 21, and an end of a horizontal arm 6 having the base end connected pivotably to the lower end of the main body frame 1 is coupled 8 through a pin with the central portion of a rib material 22a between reinforcing rib materials 22... fixed to the back of the plane plate 21 to incorporate the rear body 2 in the main frame 1.
Patent JP-H04231039-A (JP)
Title: Excision guide device for intramedullary related upper arm head
Inventor: ROBAATO KOFUIIRUDO
IPC: A61F2/46
Filed: 1991-06-07
Abstract: PURPOSE: To guide a cutting tool correctly and securely when humeral head is cut in a vessel inside pulpa of brachium by bone cutting technique. CONSTITUTION: A cutting guide tool 100 of a head part of a humerus has a longitudinal shaft, consists of an arrangement tool inside medualla 38 constituted for substantial axial arrangement with a vessel inside pulpa of the humerus, and consists of an arrangement tool 38 outside pulpa and a means which rotates the arrangement tool outside pulpa around the longitudinal shaft of the arrangement tool inside pulpa at a desired degree of reverse rotation. A cutting block 48 and a means which positions the cutting block in a predetermined direction of the head part of the humerus are also provided.
Patent JP-H06321477-A (JP)
Title: Wheel stopper of escalator
Inventor: YAMASHITA MASATO
IPC: B66B29/08
Filed: 1993-05-14
Abstract: PURPOSE:To provide a wheel stopper that operates safely even if the step of an escalator is not stopped by installing a rod, having at least two stable positional conditions, in the step, and moving the wheel stopper according to an up-and-down motion of this rod. CONSTITUTION:A rod 13 installed in a bracket 2 of a step 1 free of movements in the vertical direction supports the dead weight of a wheel stopper 10 as a part of this stopper 10 comes into contact with this rod at the upper end, and in this constitution, it is attached with a spring seat 13a at the lower end. Another rod 11 with a roller 11a at the lower end and equipped with a plate 12 at the upper end is made free of lifting motion in the vertical direction. When the rod 11 and the plate 12 both are pushed upward, the rod 13 is also pushed upward together by dint of elastic force of a spring 15, and thereby an upper end of the rod 13 uplifts the wheel stopper 10, therefore this wheel stopper 10 comes into a state of being projected out of a footboard surface of the step 1. Thus, retractable operations of the wheel stopper can be done smoothly even if the step is left moved intact.
Patent JP-S62293392-A (JP)
Inventor: ITO HIROSHI
IPC: G07D9/00
Filed: 1986-06-11
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-S5563763-A (JP)
Title: Detecting method of number of revolution
Inventor: FUJITA TADAO
IPC: G11B27/17
Filed: 1978-11-07
Abstract: PURPOSE: To assuredly detect the number of revolution even at high speed for a rotary body rotatable in both directions in a microprocessor which is operated by not a high speed program.  
     CONSTITUTION: The condition is selected so that 0<ϕ<d.2π for d≤0.5, and 0< ϕ<(1-d).2π for d>0.5, where d is assumed to be the due-factor of shaped-out-put signal of the light-receival-element 4a,5a in the rotation-detection-means, and ϕ the phase difference between two signals. Further, select to have the ratio of ϕ and d.2π-ϕ to be nearly equal to the speed ratio of forward and backward rotations at their highest speeds. The microprocessor 22 stores the detected signal on the memory, and compares the signal from the detection means 4a with the stored signal. Then, the microprocessor 22, by using the leading and trailing edges when the signal from the detection means 5a is at a high level, controls the counter to allow the rotational speed to be indicated on the display 33. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05331502-A (JP)
Title: Injection-molding material
Inventor: SEYAMA YOSHIHIKO
IPC: C08L101/00
Filed: 1992-05-28
Abstract: PURPOSE:To prevent the nonuniform remaining of a binder in injection molding or sintering and to obviate the remaining of a large amt. of the binder from the standpoint of handleability. CONSTITUTION:The injection-molding material consists of a metallic or ceramic powder and a binder. The binder contains >=2 kinds of resins and is unsoluble in a specified solvent. The material is obtained by coating the grain of the metallic or ceramic powder with a high-melting-temp. resin or arranging the resin around the grain and then mixing the powder with a low-softening-temp. resin soluble in the specified solvent.
Patent JP-H031262-A (JP)
Title: Data communication method
Inventor: KUYAMA TAKAHIRO
IPC: G06F13/36
Filed: 1989-05-29
Abstract: PURPOSE:To shorten a time required for data communication by including communication opponent equipment identification information in a transmission data generation informing signal. CONSTITUTION:The method including communication opponent equipment identification information in a transmission data generation informing means is employed. Therefore, when equipment that owns a control right receives the transmission data generation informing signal to be transmitted prior to the transmission of data, the equipment that owns the control right can recognize communication opponent equipment. Therefore, a reception command is supplied to the communication opponent equipment before the equipment that owns no control right transmits the data. Thereby, since it is possible to directly receive the data transmitted from the equipment that owns no control right with the communication opponent equipment, the time is shortened.
Patent JP-S5469508-A (JP)
Title: Cooling method for electrode
Inventor: MORIYA TOORU
IPC: F27D1/12
Filed: 1977-11-14
Abstract: PURPOSE: To obtain the cooled electrode to be used for electric furnace, etc., of which the surface has been coated, by accommodating the electrode in the vessel while exposing its tip from the opening at the bottom and by charging and filling an oxide of low melting point in the space between the surface of the electrode and the inner wall of the vessel.  
     CONSTITUTION: The artificial graphite electrode 1 of high temperature, being used for the electric furnace for steel making, etc., is inserted into the heat-resisting vessel 2 and the tip of the electrode 1 is exposed from the opening 3. The oxide 4 of low melting point, such as SiO 2 , etc. is charged and filled in the space between the electrode 1 and the inner wall of the vessel 2 and the oxidation of the tip of the electrode 1 is prevented by ejecting a small amount of nitrogen gas from the ejecting pipe 7 toward the tip of the electrode 1 at the opening 3. By cooling in such a manner, SiO 2  touching the red-hot electrode 1 of high temperature is melted half and coats the surface of the electrode 1. With this method, the cooled electrode coated remaining only the tip 1a at the same time with the cooling, is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6116787-A (JP)
Inventor: ATSUMI YASUNORI
IPC: D06F47/00
Filed: 1984-07-04
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-S6116965-A (JP)
Title: Composite resin sheet
Inventor: IIJIMA HIROSHI
IPC: B29K105/16
Filed: 1984-07-04
Abstract: PURPOSE:A composite resin sheet that contains a thermoplastic resin and wood flour and has a water content controlled lower than a specific value, thus being suitable for use in vacuum molding, because it causes no bubbling or tearing of molding and giving molded products with good surface appearance. CONSTITUTION:(A) 95-30wt%, preferably 90-40wt% of a thermoplastic resin such as polyolefin or vinyl chloride resin are mixed with (B) 5-70wt%, preferably 10-60wt% of a wood flour such as pine or oak flour or saw dust, preferably of less tha 60 mesh, after separately dried, further when needed, aninorganic filler, an antioxidant, an antistatic, then they are kneaded and pelletized. The resultant pellets are preferably dried, made into a sheet to give the objective composite resin sheet with less than 0.5wt% water content.
Patent JP-S5363750-A (JP)
Title: Sludge drainer
Inventor: NARASAKI YOSHIHITO
IPC: B01D21/24
Filed: 1976-11-17
Abstract: PURPOSE: To efficiently drain a treated sludge from a sedimentation pond, wherein a sludge water is pumped up into an reversible reservoir hopper carried on a truck runnable along the pond, a supernatant is removed, and the hopper is inverted to drain the sludge. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5661484-A (JP)
Title: Removal of nitrogenous component from gas oil
Inventor: ARAO SHIYOUJI
IPC: C10G31/08
Filed: 1979-10-23
Abstract: PURPOSE: To remove nitrogenous components present in gas light oil simply and effectively, by a method in which gas light oil is fractionated, and then the fractions are separately washed with water to extract nitrogenous components present in each fraction with water.  
     CONSTITUTION: Gas light oil supplied into a fractionator 4 is distilled, and fore- running is put into the conduit 8 of a tower top portion 4C, where a water-washing position 8A to make the fore-running contact with water is provided and the diameter is enlarged. The fore-running reaching the water-washing position 8A is brought into contact with water atomized through a nozzle 9A, where vapor-liquid contact is sufficiently made while they pass through buffle plates 10 and the mixture of fore-running and water is directed to the center of the side of a static separator 13 and the fore-running is discharged from above into a reflux tank 15. The fore- running in the reflux tank 15 is partly refluxed through a conduit 18 to the upper part of the fractionator 4 by means of a liquid feed pump 18A. On the other hand, the other portion of the fore-running in the reflux tank 15 is sent through a conduit 19 to a storage tank 20 for storage in the form of a fore-running deprived of nitrogenous components. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5362341-A (JP)
Title: Consturction of installing flat lattice
Inventor: SHIROMA MASARU
IPC: E06B9/01
Filed: 1976-11-13
Abstract: PURPOSE: To improve the crim preventive performance by concealing means for fixing the receiving piece with a flat lattice. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0430550-A (JP)
Title: Wafer conveyance system and device therefor
Inventor: KABATA KAZUO
IPC: H01L21/68
Filed: 1990-05-28
Abstract: PURPOSE:To improve conveyance efficiency of wafers by selecting a conveyance destination among a plurality of conveyance destinations on the basis of stock information of a shelf by an inquiry by a shelf computer to a host computer. CONSTITUTION:Shelf computers 21 - 23 inquire of other shelf computers as wafer stock information wafer stock management tables of the shelves 31 - 33 and cnveyance destination information corresponding to wafers taken out from the shelves 31 - 33 managed by the shelf computers 21 - 23 on the basis of conveyance destination information obtained from a host computer. The conveyance destination information and the wafer stock information obtained from the computers 1, 21 - 23 are collated, and hereby shelves 31 - 33 having blank spaces capable of containing the wafers are specified to determine the conveyance destination of the wafers. Further, transmitters 71 - 73 transmit to a conveyor car 6 the conveyance destination information outputted from the shelf computers 21 - 23. The conveyor car 6 conveys a wafer taken out from one shelf to a specific shelf having the blank space for accomodating the wafer on the basis of the conveyance destination information from the transmitters 71 - 73.
Patent JP-S5838903-A (JP)
Title: Optical coupler
Inventor: YAMAMOTO KAZUHIKO
IPC: G01D5/26
Filed: 1981-09-01
Abstract: PURPOSE:To provide high sensitivity of detection by constituting a titled coupler wherein prescribed inclination is provided to the detecting end part of an optical fiber. CONSTITUTION:A cylindrical body 4 which makes an optical fiber 1 on a photodetector side and an optical fiber 3 on a light emitting element side into one body in parallel has a diagonally polished tip. A circular conical shape or a polygonal conical shape is selected to the tapered surface. 5 denotes the opening part of the body 4 and 6 and 7 denote a photodetecting element and a light emitting element. Output can be taken large by providing inclination to the detecting end part in the above-mentioned way. Further an optical coupler having relatively a high S/N ratio is realized easily. Since the distance at which the peak of the output current is obtained can be changed as desired in accordance with the angle of inclination, the device of high sensitivity performance is achieved by selecting the angle of inclination suitably.