baber/WOPTO huggingface dataset:
Patent JP-S60187393-A (JP)
Title: Treatment of waste water from stack gas desulfurization
Inventor: ARAO SHINICHI
IPC: C02F1/58
Filed: 1984-03-05
Abstract: PURPOSE:To reduce the concn. of fluorine by settling and separating a hardly soluble substance which is formed by adding slaked lime to waste water to regulate the pH to 7-11, and bringing seed crystals obtained by the contact of gypsum with soluble fluoride into contact with the separated supernatant water. CONSTITUTION:The waste water 6 contg. fluorine, boron, and heavy metals from a cooling stage (a) is introduced into a pH regulating stage (f), and flocculated and settled sludge 9 and slaked lime 7 are added to regulate the pH to 7-11 and to deposit a hardly soluble substance. Then the water is introduced into a flocculating and settling stage (h) wherein a high molecular flocculant 8 is added to obtain coarse flocs of the deposits which are settled and separated. The treated water 10a separated in said flocculating and settling stage is brought into contact with seed crystals 14 and circulating seed crystals 15 at a seed crystal contacting stage K, and a high molecular flocculant 8a is added at a seed crystal separating stage I wherein the treated water 10 is separated from the seed crystals. The greater part of the settled seed crystals are returned to the seed crystal contacting stage K, and a part of the seed crystals are introduced into a gypsum separating stage 4 as excess seed crystals 16.
Patent JP-H10240812-A (JP)
Title: Connection control method between terminals
Inventor: TAKANO YOKO
IPC: G06Q40/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To attain circuit connection with a customer side terminal by quickly deciding a connectable operator side terminal from among a plurality of operator side terminals. SOLUTION: A set information file F1 in which the correspondence of a customer side terminal to any one of a plurality of operator side terminals is set is preliminarily registered in the customer side terminal. Then, the set information file F1 is read at the customer side terminal (S102), and the operator side terminal corresponding to the customer side terminal is decided (S105). Then, the operator side terminal decided from among the plurality of operator side terminals is connected through a line with the customer side terminal.
Patent JP-H09226327-A (JP)
Title: Pneumatic tire having v-shaped directional inclined groove
Inventor: NAKAGAWA MASAO
IPC: B60C11/03
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem of shortage in block rigidity by positioning terminal end edges of directional low inclined grooves extended V-shapedly to the right and the left with a pattern center sandwiched within the range of designated % of the tread width. SOLUTION: A tread pattern of a tire is such that many directional low inclined grooves 1 extended V-shapedly at a comparatively small angle about 18 deg. of inclination to the circumferential direction with the equator line E of the tire sandwiched are disposed at spaces in the circumferential direction of the tire. A V-shaped center clock is formed by the directional low inclined groove 1. In addition to the directional low inclined groove 1, many directional high inclined grooves 2 extended V-shapedly at a comparatively large angle about 65 deg. of inclination to the circumferential direction are disposed at spaces in the circumterential direction. Many blocks 3 are formed by the above grooves 1, 2. Thus, the terminal end edges of the directional low inclined grooves are positioned within the range of 80-95% the tread width.
Patent JP-H01220346-A (JP)
Title: Fluorescent display panel
Inventor: TAKAGI SEISHI
IPC: H01J31/15
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a thin type fluorescent display panel with a large area by controlling a driving means constituted of a driving electrode on one face of phosphors and a conductive reflecting layer provided on the other face via a filament with a reflecting layer control means so that polarities of the electrode and the reflecting layer are made opposite to each other. CONSTITUTION:Vertical grooves 12a and 12a' are etched on glass substrates 12 and 12'; a driving electrode 18, phosphors 14 and a conductive reflecting layer 22 are arranged in the groove: they are partitioned by bulkheads 12b and 12b' between the grooves. A filament 20 is electrodeposited with (Ba, Sr, Ca)O on a W foil for patterning, a Cu layer 20a is provided on the corresponding portion of the bulkheads 12b and 12b'. The filament 20 is pinched between the substrates 12 and 12', glass frits 13 and 13' are coated on the joint, the substrates 12 and 12' are thermally pressed in the vacuum. The electrode 18 and the reflecting layer 22 are controlled so that the voltage with opposite polarities to each other is applied to them. The intensity is improved by the reflecting layer according to this constitution, a phosphor driving means is partitioned for each picture element by the bulkhead of the substrates in particular, the side wall shock of thermoelectrons is remarkably reduced, the life of a container is extended.
Patent JP-H06295550-A (JP)
Title: Optical disk
Inventor: OKAZAKI KICHIZAEMON
IPC: G11B7/24097
Filed: 1994-03-14
Abstract: PURPOSE:To provide the optical disk which is small in size and has excellent reliability of fixing. CONSTITUTION:The optical disk 1 of a veneer type has a projecting part consisting of a synthetic resin material inserted toward the second surface side from the first surface side with respect to the center hole of the disk 1. The front end face of this projecting part is provided with a magnetic material 12 of the diameter smaller than the diameter of the center hole. This magnetic material 12 is provided to have first louvering at the peripheral edge of the center hole 3 for engaging a rotational driving shaft and to have second louvering for coupling to the projecting part in the part of the outer diameter than the center hole 3. Then, the optical disk which is small in size and can be clamped with high reliability is easily realized.
Patent JP-S61202048-A (JP)
Title: Electric water heater
Inventor: YASUDA TADAO
IPC: F24H9/20
Filed: 1985-03-04
Abstract: PURPOSE:To provide a structure in which the temperature sensing delay of the automatic temperature regulator is prevented, and the safety device is not actuated under normal operating conditions but has a good response by making the clearance between the flange surface and the heater wire short on the automatic temperature regulator side and long on the safety device side. CONSTITUTION:While the water is being heated, the temperature at the automatic temperature regulator 8 is raised by the heat conduction from the heater flange 2 and its own heat generation. Since the water temperature under the heater pipe 3 is low due to the inability of being heated and there is a heat dissipation from the flange, the temperature at the automatic temperature regulator 8 is delayed its rise considerably behind the water temperature. By positioning the starting point of winding of the heater wire 7 to which the regulator 8 is attached closer to the flange so as to increase the temperature of the flange to prevent the actuation delay of the regulator 8, and also by making the heater terminal rod 4b on the side where the safety device 9 is attached longer than the terminal rod 4a of the regulator 8 side, the temperature rise of the safety device 9 can be made lower than that of the regulator 8, ensuring the prevention of the false operation of the safety device 9 under normal operating conditions.
Patent JP-S61202357-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMADA KOICHI
IPC: H04N5/783
Filed: 1985-03-04
Abstract: PURPOSE:To attain a fine slow reproduction mode like a case where a CTL signal is used even in a tracking system using no CTL signal, by varying the deceleration timing in response to the tracking error voltage value obtained in a constant speed mode when a slow reproduction scan is carried out. CONSTITUTION:The relative positions of reproduction scan locus between a recording track and a magnetic head for reproduction are controlled by means of four types of pilot signals. Furthermore, this magnetic recording/reproducing device has a means which varies the slow tracking delay time in response to the voltage value of the tracking error signal obtained in a constant speed section. In other words, the potential V1 varied from the potential V0 shown at the center of a tracking error signals especially one that obtained from the scan carried out in the constant speed section is detected. Based on this detection signal, the slow tracking delay time 12 is varied to decide the decelerating position.
Patent JP-S51117566-A (JP)
Title: Magnetron
Inventor: OOTANI TETSUO
IPC: H01J23/027
Filed: 1975-04-07
Abstract: PURPOSE: To mass-produce an anode and an anode ala with high precision. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62252676-A (JP)
Inventor: LINDLAND DAG
IPC: B23K9/06
Filed: 1987-02-25
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-H10134820-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YONEZAWA MITSUHARU
IPC: H01M10/05
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which has a high capacity and excellent charging and discharging property, and keeps a high capacity even in a repeated service for a long period. SOLUTION: In this nonaqueous electrolyte secondary battery having negative electrodes, positive electrodes, and a nonaqueous electrolyte, the above negative electrodes and/or the above positive electrodes have two or more of functional groups selected from the group consisting of carboxilic acid, amino group, and hydroxide group, and they are combined by a polymer obtained by reacting 100 pts.wt. of oligomer whose limit viscosity (measured at 30 deg.C, in the orthochlorophenol) is 0.1 to 1.0dl/g, and 1 to 100 pts.wt. of multifunctional isocyanate.
Patent JP-H07250046-A (JP)
Title: Monitoring system
Inventor: OISHI TOMOKA
IPC: H04L69/40
Filed: 1994-03-14
Abstract: PURPOSE:To improve the reliability of a monitor terminal by requesting a monitored terminal to send again the lost terminal operation information to complement this information when the loss of the terminal operation information is detected. CONSTITUTION:When the loss of the terminal operation information is detected, a request G-1 is given to an intra-terminal log control part 13 of a monitored terminal 1 to acquire the terminal operation information. Then the loss information G-4 is received from the part 13, and a request R-8 is given to a log control part 23 to store the terminal operation information. The part 23 is provided with an interface to a loss discrimination information check part 22 and stores the terminal operation information in a data base DB against the request R-8 received from the part 22. In such a constitution, the terminal operation information which is not notified to a monitor terminal by some reason is complemented at the data base of the monitor terminal. Thus the reliability is improved for the monitor terminal.
Patent JP-S59167500-A (JP)
Inventor: KAYAKI HIROSHI
IPC: B66F9/22
Filed: 1983-03-14
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-S58161061-A (JP)
Title: Self-controlling method and device of distributed priority competition
Inventor: YAMAOKA HIROMASA
IPC: G06F13/372
Filed: 1982-03-19
Abstract: PURPOSE:To prevent the competition for a shared device without a priority controller, by using a data line and an inhibit line commonly when the shared device is used by other plural devices, and performing self-control in a specific time in each one of plural devices. CONSTITUTION:A central processing device 15 or the like as the shared device and plural terminal devices TD1-TDn are connected by a transmission line 10, and each of devices TD1-TDn consists of a transmission line controlling part 100 and a transmission controlling part 200. The transmission line 10 consists of a data line and an inhibit line, and they are connected to a connecting part 65 of the controlling part 100 of each one of devices TD1-TDn. A transmission driver 450 and a reception comparator 60 are connected to the connecting part 65, and the driver 450 is connected to a modulating part 400, and the comparator 60 is connected to a demodulating part 50. The transmission and the reception are controlled by a transmission right controlling part 300 which is connected to the controlling part 100 by a transmission request signal RTS and a transmission permission signal CTS, and devices TD1-TDn perform the self-control to determine the priority of the system.
Patent JP-H08240048-A (JP)
Title: Remote operation device for vehicular door lock device
Inventor: KATO HISAMI
IPC: E05B83/36
Filed: 1995-03-02
Abstract: PURPOSE: To properly drive and control a door lock mechanism, depending on the operation of an operation switch by applying the constitution that one operation switch is fitted to a radio key. CONSTITUTION: A radio key 1 is fitted with an operation switch 4, and an operation signal is sent from a transmission circuit 5 on a radiowave, when the switch 4 is operated. A receiving device 6, upon receipt of the signal via an antenna 7 as well as a receiving circuit 8, causes the control circuit 9 thereof to make judgement as to whether a locking signal or an unlocking signal is required, on the basis of the receiving timing of the signal, and the signal status of a key switch 10 and a door switch 11, thereby actuating and controlling a door lock mechanism 13. Also, when a door is changed from an open mode to a close mode, a timer is actuated and a locking signal is sent in the case where the operation signal is received during the operation of the timer. On the other hand, an unlocking signal is outputted after the timer stops.  Thereafter, when the timer is actuated and the signal is received during the operation thereof, a reversal operation signal is outputted, and an unlocking signal is sent after the stop of the timer. Also, even when the timer stops a counting process after an unlocking operation, a locking signal is outputted, so long as the door is closed.
Patent JP-2000242035-A (JP)
Title: Positive charge type toner
Inventor: MIKURIYA YOSHIHIRO
IPC: G03G9/08
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a positive charge type toner superior in resistances to occurrences of smears and an offset and filming and superior in quick rising in initial charging and charge stability. SOLUTION: The positive charge type toner comprises (A) a binder resin containing no positive chargeable factor; (B) a polymer obtained by copolymerizing a vinyl monomer with a quaternary amino chloride monomer (MTAS, for example) in a polymerization weight ratio of 7:3-9:1, (B') a copolymer obtained by copolymerizing a vinyl monomer with an aminomonomer in a polymerization weight ratio of 5:5-7.5:2.5; (C) a quaternized vinyl monomer represented by general, formula I; and (D) a polypropylene wax and a polyethylene wax. In general formula I, R1 is a 1-8C alkyl or benzyl group; each of R2 and R3 is, independently, a 1-18C alkyl or benzyl group; and each of X and Y is, independently, H atom or hydroxyl group but each is not H atom at the same time.
Patent JP-S51132314-A (JP)
Title: Spacer expander fitted with prevention piece for joint openings superp osing
Inventor: SAKAMAKI HIROSHI
IPC: F02F5/00
Filed: 1976-04-16
Abstract: PURPOSE:A spacer expander fitted with prevention piece for joint opening superposing, that prevents a piston ring combining oil pick from joint openings superposing to reduce consumption quantity of lubricant.
Patent JP-S63209057-A (JP)
Title: Clamping device
Inventor: MATSUYOSHI TETSUYA
IPC: G11B17/028
Filed: 1987-02-26
Abstract: PURPOSE:To thin a clamping device by providing a pressurizing member for pressurizing in a direction where a clamper presses a disk and a holding member for holding a clamp and a flanged bearing on the pressurizing member. CONSTITUTION:A bearing holding plate 2 holds the clamper main body 1 and the bearing 5 on the pressurizing member 6. The pressurizing member 6 presses the flanged bearing 5 and the clamper main body 1 toward a turn table 4 so as to clamp the disk 3. A centering cone 7 positions the disk 3 against the table. In the case of using a titled device a pressurizing plate 6 is allowed to move in a lower direction so as to hold the disk 4 between the clamper main body 1 and the centering cone 7. Therefore, the up-and-down moving quantity of the clamper main body 1 can be made small in the case of attaching and detaching the disk 3.
Patent JP-H05243809-A (JP)
Title: Layered type dielectric filter
Inventor: HIRAI TAKAMI
IPC: H01P1/205
Filed: 1992-02-28
Abstract: PURPOSE:To facilitate setting of a capacitance connected in series to a resonance element of an input end side or an output end side by superposing one resonance element of the resonance elements of the input end side or the output end side and a coupling electrode by placing a dielectric layer between them. CONSTITUTION:On the surface of a dielectric layer 12 laminated on a dielectric layer 11, a coupling electrode 51 is formed so that it is superposed on a part of a resonance element 31 of an input side and a part of an adjacent resonance element 32 by placing the dielectric layer 12 between, and is roughly orthogonal to the elements 31, 32. In the same way, on the surface of the dielectric layer I2, a coupling electrode 52 is formed so that it is superposed on a part of a resonance element 34 of an output side and a part of an adjacent resonance element 33 by placing the layer 12 between, and is roughly orthogonal to the elements 33, 34. Also, when thickness of the layer 12 is formed so as to become constant, a capacitance connected direclty to the element 31 can be set arbitrarily by setting an area of the electrode 51 opposed to the element 31.
Patent JP-H01220679-A (JP)
Title: Traverse motion
Inventor: SUGIOKA TAKAMI
IPC: B65H54/02
Filed: 1988-02-26
Abstract: PURPOSE:To keep a yarn guide in the fixed direction and to wind a package at high speed by engaging a sliding supporting point of a guide arm with a grooved cam formed to be loosely S-shaped in the traverse direction, and fixing the yarnguide to the guide arm through a holder extended intersecting a straight line connecting the rotation supporting point and the sliding supporting point. CONSTITUTION:A rotary plate is rotatably mounted on the shaft center of a fixed gear, and a gear is rotatably supported at a position on the rotary plate at a distance of about a quarter of traverse stroke from the center of rotation of the rotary plate. These gears are meshed with each other through an idle gear, and the ratio is let be 2:1. An arm fixed to the gear on the rotary plate has a turning supporting point at the distance substantially equal to a quarter of a traverse stroke from the center of rotation of the gear. A sliding supporting point 35 of a guide arm 17 rotatably supported on the above rotating supporting point is engaged with a S-shaped grooved cam 36a, and a yarn guide 30 is fixed to the guide arm 17 through a holder 32 intersecting a straight line connecting the above supporting points.
Patent JP-H08173671-A (JP)
Title: Bobbin thread winding device
Inventor: KATAYAMA KAZUNORI
IPC: D05B59/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide an enhanced-reliability device by causing the first end of the thread to cling fast to the bobbin so that no bobbin thread will be out of the bobbin case, that excellent seams will result, that the needle thread will never be cut, and that the thread will stay with the bobbin nor will wind around things other than the bobbin for the elimination of trouble of normalization by hand. CONSTITUTION: Bobbin thread 150 drawn from its source by a feeding section F is guided to reach a bobbin case opening 8A by an air guide section G, and is guided further until it lands in a bobbin case 8, where it clings fast to the bobbin axis thanks to a bobbin drive section M2 rotating the bobbin.
Patent JP-H10236872-A (JP)
Title: Dielectric porcelain composition
Inventor: FURUSE TATSUJI
IPC: H01B3/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To produce a dielectric porcelain composition capable of controlling the bending (temp. drift) of temp. factor τf of resonance frequency within the range of -2.5 to +2.5(ppm/ deg.C) (at -40 to 85 deg.C). SOLUTION: This composition contains at least Ba, Ti and Sr as metallic elements. When its compositional formula, by molar ratio, is expressed by (Ba1-a Sra )O.xTiO2 , the composition contains a main component satisfying 0.01<=a<=0.08 and 3.9<=x<=4.1 and 0.01-5 pts.wt. Mg expressed in terms of MgCO3 per 100 pts.wt. main component. Moreover, the composition contains <=20 pts.wt. Zn expressed in terms of ZnO per 100 pts.wt. main component preferably.
Patent JP-S62202208-A (JP)
Title: Hydraulic control valve
Inventor: FUKUSHIMA SHUJI
IPC: G05D16/10
Filed: 1986-02-28
Abstract: PURPOSE:To perform stable constant pressure control by performing such control that the pressure characteristic due to the flow rate change of a pressure control valve is not affected by the flow rate change. CONSTITUTION:Just after a pump is started, the water which comes from an inflow port water passage 1 to a piston end part chamber 6c is balanced to generate a back pressure at the rear of a piston 14, and a valve member 5 is opened to its full width because it is higher than the pressure on the side of an outflow port water passage 2, and water is supplied to a water supply piping through a throttle valve 10. The degree of opening of the valve 10 is increased for a high flow rate and is reduced for a row flow rate to make the pressure of the water passage 2 approximately constant. If a water cock is closed to stop the use of water, the valve 10 is closed because the pressure in the water passage 2 rises, and water pushes up a check valve 61 of a check valve 60 and and flows to the side of the water passage 2. When the pressure of a water supply piping system reaches a pump stop pressure thereafter, the pump is stopped, and the valve 60 is closed. Thus, correct constant pressure control is performed.
Patent JP-S56140217-A (JP)
Title: Closed-type liquid quantity measurement device
Inventor: MATSUFUJI MORISHIGE
IPC: G01G17/04
Filed: 1980-04-03
Abstract: PURPOSE:To correctly measure the quantity of a liquid such as urine, transfusion, etc. under shutoff condition from an external atmosphere. CONSTITUTION:A liquid such as urine, etc. flows into a liquid storage vessel 1 suspended on a hanger 5 provided on a load gauge 4 through the medium of a liquid transfusion pipe 2 and a joint tube 3. As the joint tube 3, a material having high elasticity compliance such as silicon rubber is used. The load gauge 4 contains a transducer which converts a displacement caused by a load of the liquid storage vessel 1 to an electric signal. The displacement caused by a load represents a sum of the weight of the storage vessel 1 itself and the weight of a liquid inside the storage vessel 1. Therefore, the weight of a liquid such as urine can be obtained by subtracting the weight of the storage vessel 1 measured at time of measurement commencement from the summed weight.