baber/WOPTO huggingface dataset:
Patent JP-H04105034-A (JP)
Title: Piezo type pressure sensor
Inventor: KUSAKABE HIROKI
IPC: G01L23/10
Filed: 1990-08-24
Abstract: PURPOSE:To accomplish high precision and high reliability by furnishing a projection on the rear side of a pressure receiving surface, and bringing the projection into contact with one end of a pressure transmitting member. CONSTITUTION:The rear side of a pressure receiving surface 12 is processed convex and it in plane contact with a pressure transmitting member 13. A piezo element 14 is mounted at the tip of this pressure transmitting member 13. The pressure impressed on the receiving surface 12 with pressure variation generated in the region to be measured is transmitted by the transmitting member 13 to the lower bore of the element 14. Because the upper periphery of the element 14 is held by an upper fixation thread 15, a downward directed force is applied to the periphery of the element 14 while an upward directed force applied to its bore, and a shearing force is generated in the inside. Electric charges in accordance with this shearing force are generated in the electrode parts on the bore and periphery of the element 14 and taken out as an electric signal from electrode furnished on the element 14.
Patent JP-S6284917-A (JP)
Title: Abnormal discharge preventing method and its device for electric discharge machine
Inventor: KONNO MASANORI
IPC: B23H1/02
Filed: 1985-10-08
Abstract: PURPOSE:To enable a machine to improve its discharge stability, by providing an abnormal discharge preventing circuit which suspends an electric charge to capacitors if a condition, that machining comes to be given a detrimental electric current, continues for a time not less than the predetermined length. CONSTITUTION:A power supply unit 19 in a machining circuit 3 charges capacitors C1-Cn with predetermined voltage from a DC power supply 11 by actuating a base driving circuit 17, and a machine, releasing energy at a spark between opposed electrodes 9 by their insulation breakdown, performs predetermined electric discharge machining. And a machining condition detecting circuit 5 detects a normal discharge by predetermined drop of interpole voltage VGAP, while the other condition is detected waiting for the capacitors being charged after said normal discharge, further if a condition, that the machining comes to be given a detrimental electric current, continues for a time not less than the predetermined length, the capacitors are suspended to be charged by turning off a transistor 15 through an abnormal discharge preventing circuit 7A. In this way, discharge stability is improved.
Patent JP-H0387772-A (JP)
Title: System and device for controlling image exposure driving motor
Inventor: KANAZAWA TOSHIYA
IPC: H02P29/00
Filed: 1989-08-31
Abstract: PURPOSE:To improve control over a transient period by calculating a controlled variable by fuzzy inference and performing control. CONSTITUTION:A CPU 101 counts pulses outputted by the encoder 107 of an optical motor for a certain time to calculate the speed of the optical system 112, and also calculates the difference between the calculated speed and a target speed as a speed deviation. Further, the constant number of pulses required for movement between a reference position and a target position is compared with the number of pulses which is inputted from an encoder after a reference position is passed to calculate a deviation in the distance to the target position. Then when the optical motor is in the transient period, one fuzzy relation between a state quantity, which is at least one of an optical motor speed detected by the encoder of the optical system, the target speed of the optical motor, and the position of the optical system, and a speed controlled variable is selected among plural fuzzy relations and the speed controlled variable is calculated by fuzzy inference to control the optical motor according to the speed controlled variable. Consequently, the time required for the transient part can be shortened.
Patent JP-S6285694-A (JP)
Title: Driving device for variable speed pump
Inventor: MINATO MASAHIRO
IPC: H02P27/04
Filed: 1985-10-08
Abstract: PURPOSE:To accelerate a variable speed pump rapidly after the recovery of service power from suspension even when speed decreases due to the time of momentary stoppage, and to conduct stable operation by mounting an acceleration compensation computing element and compensating torque on instantaneous stoppage. CONSTITUTION:An acceleration compensation computing element 11 uses head H, an effective-power command value P0, the speed of revolution N and a short detecting signal Vd as inputs, compensates torque at the time of momentary stoppage, and arithmetically operates a compensation power value P*0 corresponding to the compensated torque. An adder-subtracter 8 arithmetically operates R*0-P(an effective component) and an adder-subtracter 9 Q0(a reactive- power command)-Q(a reactive component). A current pattern computing element 7 takes in (P*0 and (Q0-Q), and computes an output current command for a cycloconverter 3 while preparing a current pattern corresponding to the output current command. An automatic phase shifter 6 takes in the current pattern, controls the cycloconverter 3, and acquires an output current command value.
Patent JP-S60111206-A (JP)
Inventor: ROORAN AKUUN
IPC: G02B6/255
Filed: 1984-10-23
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-H0388532-A (JP)
Title: Asynchronous transfer mode exchange
Inventor: OKAZAKI ISAO
Filed: 1989-08-31
Abstract: PURPOSE:To eliminate the runaway of a switching program by providing two header switching table which has equal address spaces, using one table on one nonvolatile storage means for the traffic of a semifixed route, and using the other table for traffic which changes in call route. CONSTITUTION:One of the two head switching tables 101 and 102 which have the equal address spaces is stored on a nonvolatile memory 2. Further, the other header switching table 101 is stored on a volatile memory 3. The contents of the table 102 stored on the nonvolatile memory 2 are semifixed and used for cross-connection processing. A semifixed-side write CPU 4 obtains cooperation from the other CPU 5 to assign Tj and VCIi and then rewrite the contents of the table after being permitted by an operator. Further, the contents of the table 101 stored on the nonvolatile memory 3 are rewritten for each call and a switching function is realized.
Patent JP-H0388991-A (JP)
Title: Contactless pump with single vane
Inventor: KITAMURA SHUICHI
IPC: F04C18/20
Filed: 1989-08-31
Abstract: PURPOSE:To enhance the overall adiabatic efficiency or achieve reduction of noise by introducing the fluid, which is not fully discharged into a hollow rotor but has remained within a discharge hole, to a lead-in passage via an intake passage having an opening at the inside circumferential part of a vane, performing decompression, and releasing to the outside. CONSTITUTION:When an opening 15 of an intake passage 14 approaches a discharge hole 5, its communication with an opening/closing hole 7 is shut, and the fluid remaining in the discharge hole 5 is introduced to a lead-in passage 16 via the mentioned intake passage 14 and decompressed. When the tip of a wire C2 has passed a suction passage 13 completely, an opening/closing notch 17 in a vane side plate 3 is in communication with a release hole 18 in the casing for a certain while, and the fluid led into the lead-in passage 16 is released to a working chamber being out of communication with the suction passage 13 and collected. Thereby the high pressure fluid is fully decompressed to ensure that no noise is generated, and the fluid in the discharge hole 5 is not passed directly to the suction passage 13 but collected, so that the overall adiabatic efficiency should be enhanced.
Patent JP-H0271086-A (JP)
Title: Cereal drier
Inventor: NOMARU NORIKI
IPC: F26B17/14
Filed: 1988-09-06
Abstract: PURPOSE:To enable dry of vegetables in addition to cereals through a single drier by a method wherein a net shelf or a cage, containing crops except cereals, is provided in a conditioning chamber, a first on-off valve to control exhaust gas from an exhaust chamber is provided, a second on-off valve to control exhaust gas is mounted to a connection part between an exhaust passage and the conditioning chamber, and each on-off valve is controlled properly. CONSTITUTION:A net shelf 10 is taken out and mushrooms are placed thereon at intervals of a proper distance, and the net shelf is arranged on a machine wall reinforcing levers 9 in a conditioning chamber 2. Through control of a first on-off valve 11, a horizontal route 19 is closed, and through control of a second on-off valve 22, operation is started in a state to release a machine wall opening 21. In this case, hot blast is raised through spaces 5 to a position below the net shelf 10, and is further raised to the machine wall opening 21 above the conditioning chamber 2 as it passes through spaces between the mushrooms placed on the net shelf 10. The hot blast is sucked with the aid of a suction fan 6 and lowered in an exhaust passage 12 for exhaust to the open air. The movement of hot blast promotes diffusion of a moisture content from the interior of the mushroom to its surface and vaporization of the moisture content from the surface to dry the mushrooms.
Patent JP-H0549924-A (JP)
Title: Filtering aid
Inventor: MIYAGAWA KO
IPC: A23L27/50
Filed: 1991-08-08
Abstract: PURPOSE:To provide a filtering aid satisfying fine particle filtering capacity, liquid permeability and the uniform precoating capacity to a filtering surface. CONSTITUTION:As a filtering aid, a mixture wherein a cellulose fiber A with a diameter of 0.01-1mum and length of 200-600mum and a cellulose fiber B with a diameter of 5-10mum and length of 10-200mum are entangled within the A/B wt. ratio range of 5/95 to 50/50 is used. By this constitution, the filtering aid excellent in capacity and having high safety is obtained and the problem of waste disposal is also eliminated.
Patent JP-H0893934-A (JP)
Title: Munual change-over valve
Inventor: NATSUME KIYOTATSU
IPC: F16K31/44
Filed: 1994-09-19
Abstract: PURPOSE: To prevent a spool from bending and surely change over fluid flow paths. CONSTITUTION: A connecting groove 38 extending in the direction orthogonal to the axis of a spool 15 is formed in a position corresponding to the tip part of an operating lever for the spool 15. Also, a pair of support pieces 39 spaced from each other by an interval larger than the length of the connecting groove 38 are formed projectingly on the spool 15 side end of the operating lever 30. A cylindrical connecting member 40 extending in the same direction as the connecting groove 38 is provided between the respective support pieces 39 to be inserted in the connecting groove 38 for connecting the operating lever 30 with the spool 15. Since a pair of the support pieces 39 are formed to have the interval therebetween longer than the length of the connecting groove 38, the support piece 39 is allowed to move by a play of the operating lever 30.
Patent JP-S61100606-A (JP)
Title: Measuring of surface profile
Inventor: TAIRA UTARO
IPC: G01B5/207
Filed: 1984-10-23
Abstract: PURPOSE:To reduce the cumulation of a measuring error possessed by each distance sensor, by solving a simultaneous linear equation containing the displacement amount and oscillation amount of each distance sensor and the profile value based on the temporary line at the measuring point of an object to be measured as unknown numbers. CONSTITUTION:Distance sensors 31, 32, 33 measure the spaced-apart distances between the surface of a rolling roll 1 and sensor main bodies 31b, 32b, 33b and the measured result is inputted to an operation apparatus 10. When the operation apparatus 10 counts the pulse from a rotary encoder 6 and detects that a measuring unit 3 was moved over the distance L between the adjacent distance sensor arrangements, said operation apparatus 10 successively reads the outputs of the distance sensors 31, 32, 33 to accumulate the same. The displacement amount, the oscillation amount and the surface profile value during the movement of each distance sensor are calculated on the basis of the accumulated data to obtain a simultaneous linear equation containing said values as unknown numbers and this equation is solved to calculate the surface profile of the object to be measured.
Patent JP-H0273667-A (JP)
Title: Semiconductor device
Inventor: MIYAMOTO YOSHIHIRO
IPC: H01L27/144
Filed: 1988-09-08
Abstract: PURPOSE:To prevent overflow even at the time of excessive incident light entrance so as to obtain normal operation under various kinds of conditions by forming an overflow gate and an overflow drain adjacently to an input source, and driving these at specific voltage. CONSTITUTION:Voltage VL lower than voltage VH is applied to an overflow gate 30. The voltage of an input gate 11 is VIG, and the voltage of a transfer gate 13 is 0V. Though a barrier 32 is made higher by the voltage VL, it is far lower than threshold voltage VT, and the charge from a photoelectric transfer element 4 is shut off at the barrier 32 and is accumulated in the potential well 34 of an accumulating gate 12 over a barrier 33 right below the input gate 11. When extremely great excessive incident light enters in the condition that a barrier 35 right below the gate 13 is high with the voltage of the gate 13, 0V, the charge of the well 34 overflows, but as the barrier 32 is slightly lowered in advance by the voltage VL this overflowed charge goes over the barrier 32 and is absorbed in an overflow drain 31 and never flows out to a read-out line.
Patent JP-2001049258-A (JP)
Title: Method for controlling temperature of oven unit of coke oven
Inventor: ONISHI NOBUYUKI
IPC: C10B57/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling the temperature of oven units of a coke oven which enables operation in accurate and quick response to the formation of an operational plan in a coke oven and the information such as the change of the plan. SOLUTION: A method for controlling the temperature of oven units of a coke oven comprises a first step of calculating the reference temperature of oven units by adding the temperature variation value corresponding to the properties of feedstock coal to be introduced, relative to the oven unit reference temperature to be calculated from the operating efficiency of the coke oven; a second step of drawing a time vs. temperature curve (a U-shaped temperature curve) corresponding to individual carbonization chambers in the operational plan and the operating conditions based on the operational control data consisting of the actual operational results and the operational plan;  a third step of synthesizing a U-shaped temperature curve of every carbonization chamber adjacent to the combustion chamber to draw a time vs. temperature curve (a W-shaped temperature curve) of the combustion chamber with respect to combustion chambers; a fourth step of drawing an average W-shaped temperature curve of every oven unit to calculate an oven unit temperature adjustable value; a fifth step of calculating an oven unit temperature by adding the oven unit temperature adjustable value to the oven unit reference temperature calculated in the first step; and a sixth step of controlling the oven temperature and the combustion time of every oven unit based on the oven unit reference temperature calculated in the first step.
Patent JP-H1063559-A (JP)
Title: Sending data processing method and processor therefor
Inventor: NORITOMI MASAMI
IPC: H04H20/42
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a sending data processing method and processor capable of receiving and storing a lot of sending data and executing automatic program televising for a long period by unmanned operation. SOLUTION: This sending data processing method to be applied when sending data prepared by a host computer (sending master) 50 is sent out through a sending system 4 fetches sending data sent from the host computer 50 to organize to be a file to store and gives the contents of the stored file to the system 4 as sending data, and the amount of sending data to give the system 4 does not exceeds a data quantity previously decided according to the processing speed of the system 4.
Patent JP-S6197331-A (JP)
Inventor: JIYAN JIYATSUKU RUBURAN
IPC: C08G77/00
Filed: 1985-10-09
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-H06206085-A (JP)
Title: Apparatus for removing low concentration alcoholic organic matter from waste liquid of semiconductor washing
Inventor: TOKUYASU MASAHIKO
IPC: C02F1/58
Filed: 1992-08-24
Abstract: PURPOSE:To provide an apparatus for removing from the waste liq. of semiconductor washing a low concn. alcoholic organic matter dissolved therein stably, efficiently and on a large scale. CONSTITUTION:The removing apparatus is provided with a bactericidal device 2 for the waste liq. of semiconductor washing, a microbiological nutritive agent feeding device, a microbiological treatment reacting tank 4 contg. the filling material having supported thereon the microorganisms for removing TOC from the waste liq. to be treated, a device 9 for feeding aeration gas to aerate the waste liq. of the semiconductor washing and a discharge pipe for discharging the waste liq. from the microbiological treatment reacting tank to the outside. The microbiological treatment reacting tank contains the aforesaid filling material with a space defined at its upper part and consists of a water collecting lateral pipe 4a which allows the waste liq. and the aeration gas to flow from the upper surface of the filling material 100-200mm downwards to form blockings for the filling material around the branch pipes so as to make a contribution to fixation of the filling layer and which discharges there- through the aeration gas and microbiologically treated liq. to outside the microbiological treatment reacting tank.
Patent JP-H0274794-A (JP)
Title: Tunnel excavator
Inventor: OBARA YOSHIYUKI
IPC: E21D9/10
Filed: 1988-09-07
Abstract: PURPOSE:To make it possible to perform soil discharging work easily and efficiently on loading excavated muck nearly completely by providing a soil discharging plate on an excavator basic body at the working face side top end, and forming the soil discharging plate on a top end apron in bend along an excavation cross section. CONSTITUTION:A moving device 2 is composed of a base 4 made to ground on a bottom lining surface 3 and a shassis 6 loaded with an excavator basic body. A soil discharging plate 13 provided on the shassis 6 at the working face side top end is detachably attached with a top end apron 15 formed in bend along an excavation cross section to the basic body member 14 thereof at the top end 14a. If this tunnel excavator is used, discharge efficiency for excavated muck can be improved, again lining space after excavation can be secured easily by separating the top end apron from the basic body member.
Patent JP-H05288506-A (JP)
Title: Apparatus for measuring deformation of building
Inventor: RONARUTO UIRU
IPC: G01B7/16
Filed: 1992-08-24
Abstract: PURPOSE: To measure deformation or stress of a building with no reaction thereto by composing a measuring spring of a polymer concrete, providing a measurement generator with a cover, and surrounding the measuring spring and the measurement generator hermetically with polymer concrete. CONSTITUTION: A measuring spring 1 is composed of a polymer concrete and fixed with a measurement generator 3 and then it is calibrated and the fixing part is coated. The spring 1 is fixed by two central end parts 4 formed at the opposite end parts 2 thereof and a connection cable 5 is produced from that shape with the spring 1 being cast in the outer layer 6. Since the cable 5 is bonded hermetically, the detector is encapsulated perfectly and since the spring 1 and the outer layer 6 are also formed polymer concrete, measurements are prevented from deteriorating due to the sealed body. Since the entire detector has same specific gravity as concrete, it is floated hermetically in a structural component at the time of casting and expensive fixing process can be eliminated.
Patent JP-H0392535-A (JP)
Title: Intake control device for internal combustion engine
Inventor: ITO YOSHIAKI
IPC: F02D9/02
Filed: 1989-09-01
Abstract: PURPOSE:To surely mitigate the shock caused by a shift action after the shift action is started by changing the equivalent intake pipe length so as to reduce filling efficiency during the shift action of an automatic transmission, and reducing the output torque of an engine. CONSTITUTION:An electronic control unit 20 invariably judges whether the shift action of an automatic transmission 2 is to be performed or not during the operation of a vehicle, and it controls an intake control valve 6 opening or closing a communicating opening 5 provided on a bulkhead 4 partitioning the inside of a surge tank 3 to generate engine torque when a shift signal is generated. If the engine rotating speed N is lower than the preset rotating speed N0, the intake control valve 6 is fully opened to shorten the equivalent intake pipe length, if N>N0, the intake control valve 6 is fully closed to lengthen the equivalent intake pipe length. When no shift action is performed, if N<=N0, the intake control valve 6 is fully closed, it N>N0, the intake control valve 6 is fully opened.
Patent JP-S61103877-A (JP)
Title: Benzothiazepine derivative and its preparation
Inventor: TAKEDA MIKIO
IPC: C07D281/10
Filed: 1984-10-24
Abstract: NEW MATERIAL:The 8-chloro-1,5-benzothiazepine derivative of formula I (R<1> and R<2> are lower alkyl) or its salt. EXAMPLE:(+)-cis-2-(4-Methoxyphenyl)-3-hydroxy-5-[2-(dimethylamin-o)-et hyl]-8- chloro-2,3-dihydro-1,5-benzothiazepin-4(5H)-one. USE:A synthetic intermediate of pharmaceutical compounds having excellent hypotensive action and/or cerebral and coronary vasodilation action. PREPARATION:The compound of formula I including its optical isomer can be prepared by the condensation reaction of the novel benzothiazepine derivative of formula II or its salt with the compound of formula III (X is halogen) or its salt in a solvent such as acetone, preferably in the presence of an alkaline reagent such as K2CO3, at 0-100 deg.C.
Patent JP-H09123316-A (JP)
Title: Moisture permeable and water resistant sheet
Inventor: KAMEYAMA MASAO
IPC: B32B27/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a moisture permeable and water resistant sheet adapted to a storm protective material used for an exterior wall venting process since the sheet has excellent various performances such as waterproofness, moisture permeability and storm protectiveness, excellent balance and further high tacker strength obtained after the construction. SOLUTION: This moisture permeable and water resistant sheet comprises a moisture permeable and water resistant layer having a mean fiber size of 5μm or less and METSUKE of 30g/m<2> or more and a made of a melt blowing process nonwoven fabric, and a strength holding layer made of a net-like nonwoven fabric complexed with the water resistant layer, wherein the water resistant layer is complexed with the holding layer at least by bringing a mirror hot roll into contact with the melt blowing process nonwoven fabric.