baber/WOPTO huggingface dataset:
Patent JP-2001000989-A (JP)
Title: Flow rate adjusting device having sewage purifying function
Inventor: TOMIZAWA KOJI
IPC: C02F3/04
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent the extinction of microorganisms supported on a contact material by allowing sewage treated with microorganisms to flow out to a next process through a sewage metering device when sewage flowing in a contact tank becomes much and supplying the same to the contact tank by the operation of a float switch when the water level of the contact tank becomes the upper surface of the contact material or lower. SOLUTION: The sewage of a contact tank 1 is always sent to a biological treatment tank of a rear stage in constant quantity by a sewage metering device 5. When the inflow of sewage becomes little and the water level of the contact tank 1 lowers to the constant height in the vicinity of the upper part of a contact material 3, a float switch 11 is operated to start a return water pump 10 and sewage is returned to the contact tank 1 from a return water tank 2. When the contact tank is filled with water, the return water pump 10 is stopped by the float switch 11. By repeating this operation, sewage comes into contact with the contact material 3 for a long time.  When the inflow amt. of water becomes little and the contact material 3 is exposed from the surface of the water, the valve 9 of the water sprinkler disposed above the contact tank 1 is opened to sprinkle sewage over the contact material 3.
Patent JP-H10107892-A (JP)
Title: Loud-speaker telephone set, microphone case and mounting structure for microphone
Inventor: TAKAHASHI TOMOAKI
IPC: H04M1/20
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide appropriate communication characteristics corresponding to acoustic coupling between a speaker for public address and a microphone for the public address by extracting the frequency components of signals outputted from the microphone for noise elimination and adding the signals to the signals outputted from the microphone for the public address in an opposite phase. SOLUTION: A public address input system comprising a microphone amplifier 5 for the public address and the microphone 6 for the public address is provided with the microphone 25 for the noise elimination and a band-pass filter amplifier 26 and is also provided with a differential amplifier 27 for taking a difference between the output of the microphone amplifier 5 and the output of the band-pass filter amplifier 26.  Then, the microphone 25 for the noise elimination obtains input for detecting and eliminating acoustic coupling components sneaking to the microphone 6 for the public address, the band-pass filter amplifier 26 extracts the frequency components of a part of the signals outputted from the microphone 25 for the noise elimination and the differential amplifier 27 adds the extracted signals to the signals outputted from the microphone 6 for the public address in the opposite phase.
Patent JP-H0920142-A (JP)
Title: Weather strip for automobile
Inventor: NAKAIKE TOSHIO
IPC: B60R13/06
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To hold the seal between door glass and the interior of a car even if external pressure at specified pressure or over is applied. SOLUTION: If external pressure at specified pressure or over, for example, high-pressure water 111 at the time of car washing works on a seal part 14, the seal part 14 is transformed, and abuts on the projection 17 provided at the inner surface of an outer mount 12, and the quantity of transformation of the seal part 14 is restricted. At this time, the seal part 14 and the door glass 104 remains stuck fast, whereby the sealing between the door glass 104 and the interior of the car is kept. When closing the door glass 104, the seal part 104 is transformed with small force, so the door glass 104 can be shut with small force. Moreover, usually, pressure does not work on the projection 17, so the permanent set in fatigue caused by the change on standing does not occur, and the sealing property can be maintained favorably.
Patent JP-H0461371-A (JP)
Title: Protective circuit against electrostatic damage
Inventor: TAKESHITA KOJI
IPC: H01L21/8234
Filed: 1990-06-29
Abstract: PURPOSE:To reduce the area of a chip by forming a discharge element between adjacent predetermined pads, and connecting an inner circuit and an electrostatic suppressor by first and second power source wirings having larger impedance than the impedance of the power wiring of the element. CONSTITUTION:A protective transistor 21 is formed in a vacant region between adjacent power source pad 32 and ground pad 33. Thus, it is not necessary to particularly provide a region for forming the transistor 21 in an IC chip 30. Accordingly, even if the transistor 21 has large dimensions, the area of the chip 30 can be reduced. Since the impedance of the wiring part A12 is set larger than that of a power source line 39 side, positive static electricity input to an input pad 34 is fed to a power source line 39 side having low impedance at the pad 32 to be discharged from the pad 33 through the transistor 21. Thus, in the chip 30, an electrostatic breakdown is prevented in an inner circuit 16.
Patent JP-S5796439-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: UMEOKA NORIHIRO
IPC: H01J9/02
Filed: 1980-12-09
Abstract: PURPOSE:To achieve the optimal decomposition schedule in a short term by employing the chemical analyzing method in the exhaust process of a fluorescent lamp. CONSTITUTION:In the process where the three component carbonate emitter of barium, clcium and strontium applied on a filament coil is electrically heated to convert into a three component oxide thus to provide the electron emission performance, the decomposition schedule is set such that the residual carbon per 1mg of the three component oxide is 20-40mug.
Patent JP-S6151722-A (JP)
Inventor: SATO KAZUHIRO
IPC: H01H37/76
Filed: 1984-08-20
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-H0463530-A (JP)
Title: Construction of undersea structure utilizing mud
Inventor: OKABAYASHI IKUO
IPC: A01K61/00
Filed: 1990-06-29
Abstract: PURPOSE:To perform construction of an undersea structure having effect on the improvement of ocean environment as a fishing field and creation of a fishing field environment by hardening mud with a solidifying material and using a resultant hardened material as a component material. CONSTITUTION:Preferably, a mixture of mud composed of nutritive salt- containing substance and a solidifying material containing three raw materials as gypsum, pozzolan substance and cement material is hardened with preferably packing in a vessel and resultant hardened material is used as a component material to construct an undersea structure.
Patent JP-S6329486-A (JP)
Inventor: ARITA KANJI
IPC: A23L5/10
Filed: 1986-07-23
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-S6234537-A (JP)
Inventor: MATSUNAKA TOSHIYUKI
IPC: A61B8/06
Filed: 1985-08-08
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-S6151692-A (JP)
Title: Memory device
Inventor: MITSUMOTO KINYA
IPC: G11C11/413
Filed: 1984-08-22
Abstract: PURPOSE:To improve the speed of access time by providing a switching circuit or equalizing electric potential in each pair of complementary data segments, controlling it by a column select signal and reducing potential difference of a pair of the complementary data segments in a condition of non-select. CONSTITUTION:In each of complementary data segments, MISFET for reducing potential difference between the data segments is provided, the conduction control thereof is carried out by a column select signal from a column decoder. At this time, by a column select signal P-MISFET and N-MISFET are complementarily and conductively controlled. Accordingly, when the pair of the complementary data segments are in a condition of non-select, any of P-MISFET for reducing the potential difference between the data segments is turned on. While, when a column signal from the column decoder reaches H level, N-MISFET as a column switch is turned on, and at the same time MISFET for reducing the potential difference between the data segments is turned off. Thereby, the electric potential equalizing operation of the complementary segments is completed automatically.
Patent JP-S6416185-A (JP)
Title: Magnetic recording and reproducing device for television supervision
Inventor: MATSUO EIJI
IPC: H04N5/915
Filed: 1987-07-10
Abstract: PURPOSE:To continue a supervizing time and to erase an idle time by dividing the signal of an N system into the signals of (N+1) systems with a separating and synthesizing circuit and systematically recording them to a magnetic tape with an (N+1) magnetic heads. CONSTITUTION:In the case of two video signals, input signals 19 and 20 are frequency modulated by frequency modulators 17 and 18 and those modulated signals 15 and 16 are time-divided by a separating and synthesizing circuit 9. In the separating and synthesizing circuit 9, one unit time of a signal to be separated is selected to a time unit to be able to read and write the signal to the coiling angle 120 deg. of a magnetic tape 4 with the magnetic tape and the phase of the respective units of a first input signal 28 and the phase of the signal of the respective units of a second input signal 29 are dislocated by 180 deg. and separated. Thus, the first input signal and the second input signal go to be signals in which three systems are intermittent. At such a time, the separated signal is recorded to the magnetic tape 4 by magnetic heads 5-7.
Patent JP-S6146405-A (JP)
Inventor: DEIITAA FUINGAARE
IPC: F02F7/00
Filed: 1985-08-08
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-H0620283-A (JP)
Title: Method and apparatus for reproducing disc
Inventor: FUJITA GORO
IPC: G11B20/24
Filed: 1992-06-30
Abstract: PURPOSE:To realize reproduction of information recorded with high density while suppressing crosstalk by removing crosstalk component from main information signal based on the content stored in a memory means. CONSTITUTION:Outputs from optical detecting sections 8A-8D in an optical detector 8M are fed to a current/voltage converter 9 to produce detection voltages, which are then amplified through an amplifier 10. Sum of the detection voltages A-D is then digitized through an A/D converter 11 and a digital detection voltage M thus obtained is fed through a processor 12 to a memory 13 to be stored therein. A removing means 12 then removes crosstalk component from a main information signal based on the content stored in the memory 13. On the other hand, reproducing means 1-5, 7, 8 reproduce main information signal from main track on the disc 6 and subinformation signals from subtracks Tn-1, Tn+1 simultaneously. This constitution allows reproduction of information recorded with high density on a disc while suppressing crosstalk.
Patent JP-H05143293-A (JP)
Title: Initial system loading system by magnetic card
Inventor: MORI SHIGEO
IPC: G06F9/06
Filed: 1991-06-19
Abstract: PURPOSE:To decrease the operation burden of an operator by storing respective instructions such as the formalizable initial system loading, in a magnetic card, calling the information of the card and executing it. CONSTITUTION:A system loading information input means 1 is started from a console control 3 at the timing to receive an attention key input from an operator, outputs the input promotion message of a magnetic card to store initial system loading information in a console display device 5 and becomes the queuing time. When the operator inputs the prescribed magnetic card into a magnetic reader 6, the system loading information input means 1 reads the initial system loading information stored in the magnetic card, delivers access channel information to a system resident volume to the console control 3 based on it, and performs the access setting. Next, a system resetting command and a system initial loading command are prepared, and respective commands are inputted to the console control 3. The console control 3 handles these like the manual input.
Patent JP-H0814225-A (JP)
Title: Mooring tool for water cut-off material of concrete placing joint part
Inventor: NISHIMURA YOSHIAKI
IPC: E04G21/18
Filed: 1994-06-30
Abstract: PURPOSE:To achieve a complete effect for water cut-off by quickly, stably and firmly pressing down a material for water cut-off of a placing joint part to the surface of concrete placed in advance. CONSTITUTION:A dovetail groove type channel frame 11 forcibly inserted and press-fitted into a reinforcing deformed iron bar B for concrete C from one sheet of an elastic metal plate is formed and at the same time a hook piece 20 for pressing a material M for water cut-off to the surface of the concrete C is continuously and integrally projected in the back direction opposite to an insertion opening part from the channel frame 11.
Patent JP-S6329559-A (JP)
Title: Bonding of dam ring to circuit board
Inventor: ARAI HISAO
IPC: H01L23/28
Filed: 1986-07-22
Abstract: PURPOSE: To remove bubbles in a bonding agent in a short time, by putting a circuit board, on which the bonding agent is applied, and a dam ring in a vacuum chamber, removing bubbles in the bonding agent and in the bonding surface of the dam ring, bonding the dam ring to the upper surface of the circuit board, and thereafter removing the bubbles in the boding agent and in the bonding surface of the dam ring. CONSTITUTION:A circuit board 1 and a dam ring 5 are put in a vacuum chamber S under the state they are mounted on a bonding apparatus (n). Bubbles in a bonding agent on the upper surface of the circuit board 1 and in the bonding surface of the dam ring 5 are removed for about three minutes..Then, holding pieces 8a of a holder 8 are released by the operation of an operating switch in an operating part. Thus, the dam ring 5 is dropped on the upper surface of the circuit board on a mounting part 6a. The dam ring 5 is bonded through silicone rubber 2a. Under the bonded state, deaeration is performed again for three minutes. Thus the bubbles in the silicone rubber 2a and a lower surface 5a of the dam ring 5 are completely removed.
Patent JP-H0521632-A (JP)
Title: Semiconductor package and manufacture of semiconductor device
Inventor: MIMINO YUTAKA
IPC: H01L23/12
Filed: 1991-07-15
Abstract: PURPOSE:To provide a high-frequency semiconductor device of small wire inductance with and its automatic assembling is facilitated. CONSTITUTION:The title semiconductor package has a stem 1 on which metallic film 2 mounting a semiconductor chip 4 thereon, is formed, and the metallic film 2 has cavities 3 completely covered with the semiconductor chip 4. Furthermore, after the semiconductor chip 4 is mounted on the metallic film 2 of the semiconductor package so as completely covering the cavities 3, the semiconductor chip 4 and the metallic film 2 are connected by wires 6.
Patent JP-H0815118-A (JP)
Title: Method and gauge for measuring specific gravity and level
Inventor: KAWAKAMI RIYOUJI
IPC: G01N9/08
Filed: 1994-07-01
Abstract: PURPOSE:To obtain a gauge for measuring the specific gravity and level of liquid accurately regardless of shaking of the liquid. CONSTITUTION:A measuring column 2 having a constant cross-section, a load cell 3, and an air cylinder 4 are coupled rigidly each other. A specific gravity/ level gauge 1 is mounted on a liquid container 10 and the measuring column 2 is inserted vertically into a liquid 7 while projecting the upper part from the liquid surface. The load cell 3 detects the difference of buoyancy caused by variation in the volume of submerged part when the measuring column is moved up and down by means of the rod 6 of the air cylinder 4. Specific gravity of the liquid 7 is then determined based on the volumetric variation and the difference of buoyancy and then the liquid level 8 is measured by calculating the length of submerged part of the measuring column 2 based on the specific gravity of the liquid 7, the weight of the measuring column 2 in the air and the liquid, and the cross-sectional area of the measuring column 2.
Patent JP-H1023044-A (JP)
Title: Bus-connecting structure
Inventor: TAKECHI HIDEAKI
IPC: H04L12/46
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To execute adaptation to a parallel processing, to widen a band and to facilitate the configuration and change of an equipment by executing connections between respective nodes, in a point-to-point state. SOLUTION: An x-th equipment side port 1B is connected to the first equipment side port 1A of the (x+1)-th node 5N(x+1), the second equipment side port 2B of the x-th node 5Nx is to the first equipment side port 2A of the (x+2)-th node 5N(x+2), and the x-th second equipment side port 3B is to the first equipment side port 3A of the (x+3)-th node 5N(x+3). The first equipment side port 1A of the x-th node 5Nx is connected to the second equipment side port 1B of the (x+1)-th node 5N(x-1), the first equipment side port 2A of the x-th node 5Nx is to the second equipment side port 2B of the (x-2)-th node 5N(x-2) and the first equipment side port 3A of the x-th node 5Nx is to the second equipment side port 3B of the (x-3)-th node 5N(x-3).
Patent JP-H0226691-A (JP)
Title: Chlorine injection control apparatus of water purifying plant
Inventor: KURIHARA SHIOKO
IPC: C02F1/76
Filed: 1988-07-14
Abstract: PURPOSE:To accurately control the concn. of chlorine by a method wherein residual chlorine concn. data is continuously measured and, when there is discontinuous data, the discontinuous width thereof is calculated and, when said width is larger than a predetermined value, correction is performed and a flow velocity delay time is calculated on the basis of the correction result. CONSTITUTION:A computer 12 inputs the time series measured values of the concns. of residual chlorine at both of the monitor point outside a water purifying plant and the outlet of said plant taken in from a process through a data transmission apparatus 13 and, when discontinuous data is discovered in a change characteristic with the elapse of time by the discontinuous point detection means 15 of a chlorine injection control apparatus 14, the width of a discontinuous point is calculated by a discontinuous point width calculation means 17 through a judge means 16. When said width is larger than a predetermined value, the correction corresponding to the width of the discontinuous point is added to actually measure residual chlorine concn. data by a measured value processing means 18 to obtain a normal measured value and, on the basis of this value, a flow velocity delay time is calculated by a flow velocity delay time calculation means 19 and the injection amount of chlorine is compensated by a chlorine injection compensation means 20 and, on the basis of the compensated value, a chlorine injection signal is issued. By this method, the concn. of chlorine can be accurately controlled.
Patent JP-S62189903-A (JP)
Inventor: MENJU SHINICHI
IPC: H02B13/055
Filed: 1986-07-25
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-S5964111-A (JP)
Title: Controlling method of sheet-shape between stands in tandem mill
Inventor: SHITOMI MAKOTO
IPC: B21B1/26
Filed: 1982-10-05
Abstract: PURPOSE:To regulate a controlled variable of shape in accordance with the variation of rolling load during rolling and to obtain the optimum shape of a rolling material by combining a predictive equation of the variation of sheet crown according to that of rolling load, and a predictive equation of the variation of sheet crown according to a shape controlling means provided to each stand, into the simultaneous equations, and obtaining a shape controlled variable. CONSTITUTION:In a four high mill, the variation of sheet crown according to the variation of rolling load is obtained by an equation I . Where, W: sheet width, DELTAP: the variation of rolling load, DELTACP: the variation of sheet crown according to DELTAP, a1, a2: constants, are respectively decided by the dimensions of a work roll 2. At this time, the variation DELTAP is corrected by an equation II when a bending force of roll 2 is controlled. Where, respective items are as follows, DELTAPL: detected load value, DELTAPB: bending force, beta: 0.45 at hot rolling, 0.8-0.9 at cold rolling. Next, the variation of sheet crown DELTACB is obtained by an equation III. Where, b1, b2 are constants. Next, the bending force DELTAPB of work roll 2 is obtained by an equation IV. At this time, the bending force DELTAPB of work roll is changed conformingly to the variation of detected value DELTAPL of rolling load, by setting a1, a2, b1, b2, and beta previously.
Patent JP-S6149616-A (JP)
Title: Circuit device for protecting temperature
Inventor: MIHIAERU RENTSU
IPC: H02H5/04
Filed: 1985-08-07
Abstract: A temperature protection circuit includes a band gap circuit furnishing a first reference voltage being temperature independent. An amplifier circuit connected to the band gap circuit for receiving and amplifying the first reference voltage and supplying a second reference voltage. A negative feedback network is connected to the amplifier circuit for feeding back the second reference voltage to the amplifier circuit, a sensor circuit is connected between the amplifier circuit and the negative feedback network, temperature-determining circuit parts are thermally coupled to the sensor circuit and supply a temperature dependent voltage to the sensor circuit. The sensor circuit compares the second reference voltage with the temperature dependent voltage according to a given comparison criterion, and a control circuit is activated by the sensor circuit if the comparison criterion is fulfilled for controlling the temperature-determining circuit parts. The control circuit includes a feedback of the sensor circuit to the negative feedback network.
Patent JP-H0515857-A (JP)
Title: Washing device
Inventor: KITOU TSUNANORI
IPC: H05K3/26
Filed: 1991-07-15
Abstract: PURPOSE:To provide the washing device which can improve the washing capacity to a work and prevents the state of contamination of washing members for washing the work. CONSTITUTION:A washing liquid is supplied from a washing liquid supplying device 32 into a liquid pooling groove 23 of a rotating body 19 coated with a cover 14 via tubes 31a to 31d. A part of the washing liquid flows over an outside wall 22 and flows downward between this wall and the cover 14. The remaining washing liquid in the liquid pooling groove 23 falls via through holes 25a to 25d onto the work 12 and diffuses radically outward through the inside of a brush 15.
Patent JP-S5877191-A (JP)
Title: Wankel type rotary compressor
Inventor: OOTA SUMIO
IPC: F02B53/00
Filed: 1981-10-30
Abstract: PURPOSE:To enable the amount of discharge to be doubled certainly without generating pulsation by forming the eccentric shaft parts each having a different phase, at two positions on a rotary shaft, and supporting each rotor of two compressor units onto each eccentric shaft part and connecting each of them to both a common low pressure chamber and a common high pressure chamber. CONSTITUTION:A Wankel type rotary compressor consists of two compressor units 1 and 1 of an equal structure, an intermediate wall 2, a rear side housing 3, front side housing 4, and a rotary shaft 5. The eccentric shaft parts 5A and 5A whose phases are shifted by 90 deg. from each other, are installed onto the  rotary shaft 5, and the rotor 6 of each unit 1 is supported on each of said eccentric shaft parts 5A and 5A. A low pressure chamber 6 and a high pressure chamber 9 are formed in the rear side housing 3. A low pressure chamber 12 is  formed in the front side housing 4, and each low pressure chamber communicates to the suction chamber of the compressor unit through holes 14 and 16, and  the high pressure chamber communicates to the discharge chamber of the compressor through a valve device 22.