baber/WOPTO huggingface dataset:
Patent JP-H0227144-A (JP)
Title: Device for controlling engine speed of internal combustion engine
Inventor: HATANO YASUKAZU
IPC: F02D41/14
Filed: 1988-07-15
Abstract: PURPOSE:To carry out control with high responsiveness without need for providing a gear-ratio detector by changing an engine indicating speed signal in the direction of removing deviation at the time of generating the deviation between the rotating speed of a transmission output shaft and a set rotating speed. CONSTITUTION:As a deviation is generated between the rotating speed of the output shaft 2a of a transmission 2 and a set rotating speed, an engine indicating speed signal which is the output of an integrator for integrating the deviation in time is changed by the amount of the deviation from the present value in the direction of changing the engine speed of an internal combustion engine 1 so as to conform the rotating speed of the output shaft 2a to the set rotating speed. Due to this change, difference is generated between an engine speed detecting signal and the engine indicating speed signal and an engine-speed computing element 9 outputs a deviation signal. In this case, an operating quantity computing portion 10 outputs an operation signal necessary for making the deviation signal substantially zero and, thereby, an actuator driving circuit 11 gives a driving signal to an actuator 4. Hence, the rotating speed of an internal combustion engine 1 is regulated while conforming the rotating speed of the output shaft 2a to the set rotating speed.
Patent JP-H0341686-A (JP)
Title: Code recorder and code converter
Inventor: OKAUCHI TAKESHI
IPC: G11B27/28
Filed: 1989-07-07
Abstract: PURPOSE:To apply real time management of a video signal by converting a 1st code input assigned with a 1st address to a television frame respectively into a 2nd code having a 2nd address to plural frames. CONSTITUTION:A code reader 2 detects an address of a 1st code assigned respectively with a 1st address with respect to each television frame. Then a code generator 3 generates a 2nd code having a 2nd address having the same value as part of the 1st address based on the detection value and the 1st code for each frame of a television signal is converted into the 2nd code for plural frames and the code is recorded as a change in the duty ratio of the control signal on the control track. Thus, the code is converted among the time code in the CTL coding system, the SMPTE time code or the VITC and the code in real time coincident in the unit of frames is recorded.
Patent JP-H0726144-A (JP)
Title: Thermoplastic resin composition
Inventor: NEGISHI HIROAKI
IPC: C08L81/02
Filed: 1993-07-16
Abstract: PURPOSE:To obtain a thermoplastic resin composition useful for parts of automobile, tube, etc., having excellent impact resistance, toughness such as tensile elongation and slight reduction in heat resistance, comprising a polyarylene sulfide resin and fluorine-based rubber. CONSTITUTION:The resin composition comprises (A) a polyarylene sulfide resin [preferably 500-500,000 poise (315.6 deg.C, 10sec<-1> shear rate) melt viscosity] and (B) fluorine-based rubber (e.g. vinylidene fluoride-based fluororubber). This composition preferably contains an epoxy resin curing catalyst (preferably dimethyllaurylamine) and (C) a thermoplastic resin selected from an alpha-olefinic copolymer, acrylic rubber and a hydrogenated polymer of a conjugated diene.
Patent JP-H0843156-A (JP)
Title: Two-phase flowmeter
Inventor: CHIBA KOICHI
IPC: G01F1/28
Filed: 1994-07-28
Abstract: PURPOSE:To determine the flow rate of two-phase cooling medium, i.e., gas phase and liquid phase, accurately. CONSTITUTION:A throttle forming part 6 having tapered parts 6a, 6b, in the upstream and downstream, is disposed in a channel 5 for passing a fluid where the gas phase and liquid phase are mixed. A disc 11 receiving pressure 13 from a cooling medium passing through the channel 5 is fitted in the downstream tapered part 6b at the throttle forming part 6. The pressure receiving disc 11 is urged toward upstream by means of a coil spring 12 having a required elastic modulus. Displacement of the pressure receiving disc 11 is detected by means of a noncontact displacement gauge 14 disposed closely thereto.
Patent JP-S5965209-A (JP)
Title: Short period settling mechanism in gyrocompass
Inventor: ABE ATSUSHI
IPC: G01C19/38
Filed: 1982-10-06
Abstract: PURPOSE:To enable to control the attitude of an inner sphere from the outside of an outer sphere manually, by forming a magnetic body part at the upper part of the inner sphere, and providing a magnetic pole controlling mechanism at the position on the outer sphere facing the magnetic body part. CONSTITUTION:An inner sphere 1 is floated in a conductive liquid 15 in an outer sphere in a gyrocompass. In this type of the gyrocompass, when it is not operated, a current is not conducted through an electromagnetic coil 11. Therefore, a holder 7 is positioned at the lowest point indicated by a solid line by its own weight. A permanent magnet 8 is protruded from a shield case 12 and approaches the upper part of the inner sphere 1. Meanwhile, the inner sphere 1 is lightly contacted with the bottom part of the outer sphere 3 by the gravity. An attracting piece 2 at the upper part is attracted by the permanent magnet 8. Therefore, the inner sphere 1 keeps the upright vertical direction. At this time, the north directing shaft of the inner sphere 1 is directed to the north by the knob of the holder 7. When the gyrocompass is started from the stationary state, the current is conducted through the electromagnetic coil 11. The permanent magnet 8 is attracted, lifted in a guide pipe 6, and moved into the coil 11.
Patent JP-H09890-A (JP)
Title: Flat membrane separation device
Inventor: SHIMAMURA MASUO
IPC: B01D63/08
Filed: 1995-06-21
Abstract: PURPOSE: To prevent slime and scale from being generated to maintain the filtration performance of a filter membrane for a long period of time by a method wherein a plurality of rectangular flat membrane modules are fitted in a cylindrical, rectangular casing horizontally, parallelly, spaced apart predetermined intervals, and a large number of bundles of long fibers are stretched over nearly whole surfaces of the modules. CONSTITUTION: Biologically treated liquid in which organic matters in organic waste water are decomposed by the biological actions of bacteria in a biological treating tank 10 to reduce BOD, COD etc., is introduced, as liquid to be treated, into a rectangular casing 1 from an inlet port 12 for liquid to be treated of a flat membrane separation device. And the liquid is caused to flow upwards by an air lift effect of gas from a diffuser means 6 through a plurality of passages 5 for liquid to be treated between flat membranes 3, in which a large number of bundles 4 of long fibers are stretched over the whole surfaces of the membranes. And at that moment, the internal pressure of the flat membrane 3 is reduced by a pressure reducing device connected to a discharge pipe 7, and hence water only is passed through filter membranes and taken out.  On the other hand, concentrated liquid is circulated to the tank 10 through a discharge port 13.
Patent JP-S5965833-A (JP)
Title: Control device for printing density of diazo copying machine
Inventor: ISHIMARU KENJI
IPC: G03B27/72
Filed: 1982-10-07
Abstract: PURPOSE:To enable diazo copying at an adequate printing density by compensating the conveyance speed of an original and photosensitive paper according to the quantity of light of a light source for exposing. CONSTITUTION:The voltage signal outputted from a detection circuit 70 for the quantity of light proportional to the quantity of incident light of a light source 40 for exposing conducted by an optical fiber 46 is held in a signal holding circuit 74 responding to a detection circuit 76 for an original. A resistance value is changed by the signal corresponding to the quantity of the light of the light source 40 held in said circuit, then a correction circuit 21 for a conveyance speed generates a compensation signal for the conveyance speed, by which the conveyance speed of the original and photosensitive paper is controlled via a conveyance motor 16, and the diazo copying at an adequate printing density is accomplished.
Patent JP-H0342043-A (JP)
Title: Alpha-olefin dimerization catalyst
Inventor: TANIGUCHI KATSUO
IPC: C07C2/24
Filed: 1989-07-07
Abstract: PURPOSE:To improve the mechanical strength, etc., of an alpha-olefin dimerization catalyst by depositing specified amts. of Na and K on a compression-molded granular carrier having a specified content of carbon, consisting of the anhydrous potassium carbonate having a specified grain diameter and having a specified pore volume ratio and compressive strength. CONSTITUTION:Carbon is added by 0.6-3wt.% (based on anhydrous potassium carbonate) to the anhydrous potassium carbonate having 150-600mum average grain diameter, contg. 1-15wt.% powder having <100mum grain diameter and 1-20wt.% powder having >600mum grain diameter and having 0.50-0.70g/ml bulk density, and sufficiently mixed. The powder is compression-molded by a compression-molding machine to obtain a compression-molded carrier having 22-38% pore volume ratio and 1.5-15kg/cm<2>G compressive strength. An alkali metal consisting of 20-90g atom% Na and 80-10g atom% K is deposited on the carrier to obtain the alpha-olefin dimerization catalyst.
Patent JP-S5799825-A (JP)
Title: Josephson logical operation circuit
Inventor: NAKAGAWA HIROSHI
IPC: H03K19/195
Filed: 1980-12-15
Abstract: PURPOSE:To secure the margin of the active region more widely, by providing two pairs of shunt resistances in parallel to the control terminal of a switching circuit and a gate input terminal, and connecting Josephson effect elements in series to two shunt resistances. CONSTITUTION:Shunt resistances RgA, RgB, RcA, and RcB are connected to a gate input terminal G and a control terminal C of a switching circuit G1 constituting a closed loop line with four Josephson effect elements JJ1-JJ4. Josephson effect elements JJA and JJB are connected in series to resistances RcA and RcB connected to the terminal C respectively. In this constitution, when a signal current IA is first supplied from the external, the current IA is flowed to the circuit G1 from points G and C. Under this state, the level of the current IA is low, and the circuit G1 is not switched. When the other signal current IB is supplied to the point of an input terminal B, the circuit G1 is transferred from the superconduction state to the resistance state and is switched. The difference of the time lag between two input signals produces a wide active region of this logical operation circuit.
Patent JP-H0926567-A (JP)
Title: Liquid crystal optical element
Inventor: NAKADA DAISAKU
IPC: C09K19/38
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To improve the contrast by providing the liquid crystal optical element with a light controllable layer contg. a high-polymer compd. obtd. by polymerizing a specific compd. or a high-polymer compd. obtd. by polymerizing this specific compd. and another polymerizable compd. SOLUTION: The high-polymer compd. obtd. by polymerizing the compd. obtd. by polymerizing the compd. expressed by formula or the high-polymer compd. obtd. by polymerizing the compd. expressed by the formula and another polymerizable compd. is used as the high-polymer compd. to be dispersed into the chiral nematic liquid crystals or cholesteric liquid crystals constituting the light controllable layer of the liquid crystal optical element of a phase transition type. In the formula, R1 denotes a hydrogen atom or methyl group; R2 to R5 respectively independently denote hydrogen atoms or 1 to 10C alkyl groups; (n) denotes an integer from 2 to 6.  The high-polymer compd. used for the light controllable layer of such liquid crystal optical element is not restricted only to the use as the high-polymer compd. to be dispersed into the chiral nematic liquid crystals of the liquid crystal optical element of the phase transition type but is also usable as the high-polymer compd. to be used for the liquid crystal optical element known as, for example, PDLC or NCAP.
Patent JP-S6423893-A (JP)
Title: Method for cell fusion
Inventor: HIHARA TAKESHI
IPC: C12N15/00
Filed: 1987-07-17
Abstract: PURPOSE:To carry out cell fusion at a higher fusion efficiency, by using polyethylene glycol monomethyl ether as a cell fusion promoter. CONSTITUTION:Mouse splenic cells subjected to immunization treatment with a human albumin antigen are blended with myelomas at 4:1 ratio, washed with tris hydrochloric acid buffer solution, etc., and suspended in the above-mentioned solution so as to provide 2X10<7> splenic cells/ml. Polyethylene glycol monomethyl ether having 1,000-5,000 average molecular weight is sterilized under pressure, washed with a serum-free culture medium and formed into a pellet-like state. A polyethylene glycol monomethyl ether solution is then slowly added to the pellet-like polyethylene glycol monomethyl ether and allowed to stand for 30 sec-5min. A serum-free culture medium is then added to dilute the polyethylene glycol monomethyl ether. The diluted polyethylene glycol monomethyl ether is subsequently centrifuged, then washed and dividedly poured onto a plate spread with a macrophage to carry out cultivation.
Patent JP-S59131118-A (JP)
Inventor: ROOBERUTO MATSUSEN
IPC: G01F1/712
Filed: 1983-09-27
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-H1123417-A (JP)
Title: Monitoring system for optical fiber line
Inventor: SUZUKI RYUSUKE
IPC: H04B3/46
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system for optical fiber line in which the state of failures can be grasped properly for all optical fiber lines. SOLUTION: Optical fiber lines 31 -3n are connected, respectively, with optical branch fibers 91 -9n through optical couplers 81 -8n and a test light from a tester is passed through each optical branch fiber to each optical fiber line and then the backscattering light is branched to each optical branch fiber line in order to monitor the troubled conditions thereof.  The monitoring system for optical fiber line comprises a photoswitch 5 for optically coupling a part of the optical branch fibers 91 -9n selectively with a coupling optical fiber 19, and a photoswitch 6 for optically coupling the remaining optical branch fibers and the coupling optical fiber selectively with a master side optical fiber wherein the interval L2 between the end faces of the coupling optical fiber and the master side optical fiber is set shorter than the interval L1 between the end faces of the branch optical fiber and the master side optical fiber.
Patent JP-S6422025-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: MATSUURA NORIAKI
IPC: C23C16/46
Filed: 1987-07-17
Abstract: PURPOSE:To prevent the damage of the end section of a reaction pipe completely when the reaction pipe is exchanged, and to ensure constant sealing properties at all times by making the diameter of an opened end section in the reaction pipe smaller than that of a central section by contraction in a semiconductor production device into which the reaction pipe, one end of which is opened, is inserted. CONSTITUTION:Wafers 4 are charged into a reaction pipe 3, and a cover 5 is closed and the reaction pipe 3 is sealed, thus preventing the intrusion of atmospheric air from a wafer charging port. The wafers 4 are kept at a fixed temperature by controlling the calorific value of a heater section 1, a reaction gas required is introduced from a reaction-gas introducing section 6, and treatment such as oxidizing diffusion is executed. The cover 5 is opened again, and the completely treated wafers 4 are extracted from the reaction pipe 3. The sealing properties of the reaction pipe 3 are ensured by the cover 5 through the treatment, and the diameter of the opening end of the reaction pipe 3 is reduced by contraction. Even when the rear section of the reaction pipe 3 is lifted under the state in which the reaction pipe 3 is drawn to the rear of a device, a contact with a soaking pipe 2 is stopped in a contact on a contracted surface, and the opening end of the reaction pipe 3 is protected so as not to be brought into contact with the soaking pipe 2.
Patent JP-S5878416-A (JP)
Inventor: AKAZAWA MASASHI
IPC: H01G5/013
Filed: 1981-11-05
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-S6421547-A (JP)
Title: Program bus measuring system
Inventor: TAKIZAWA YOICHI
IPC: G06F11/28
Filed: 1987-07-16
Abstract: PURPOSE:To easily detect a fault of a program by selectively displaying a two-dimensional display and a three-dimensional display. CONSTITUTION:When the address of a statement accessed by a CPU 2 is inputted to an interface 21 through a bus 7, the address constituted of 16 bits e.g. is divided into high-order 8 bits and low-order 8 bits by an address bi-sected measuring part 25 and measured as coordinate information X, Y, corresponding to the divided addresses. A recording part 26 has a memory space corresponding to all proposed addresses and is accessed by an input address or 2 variables X, Y to record the number Z(X, Y) of times inputting the same address in each address. The two-dimensional display for indicating the existence of address input on an X-Y coordinate face and the three-dimensional display for displaying coordinate information X indicating the number of times inputting the same address on the X-Y coordinate face are selected. Consequently, the evaluation of program performance and the detection of a defect can be easily executed.
Patent JP-H05340101-A (JP)
Title: Linear transfer device for carriage
Inventor: KANEDA HIROAKI
IPC: B61B13/12
Filed: 1992-06-11
Abstract: PURPOSE:To make it possible to protect a carriage from its slanting movement and run the carriage in calm order by supporting independently a pair of drive wheels on both sides for the carriage and controlling a rotary speed of a motor which drives these drive wheels. CONSTITUTION:A liftable wheel box 2 is installed to both ends of a carriage 1. A height setting positioner 3, which rises by way of a threaded rod 4, is installed to the wheel box 2. From each of wheels 2a in the same side, one is used as a driver wheel while the other wheel is used as a follower wheel. They are capable of operating only when a mounting elevation of rails 7 is different. Furthermore, a form 8 is installed to the rail 7 of each wheel 2a while a target is installed projectingly above the form. When a foreign matter on a slant is detected, the movement of the carriage 1 is halted by a position sensor and a trouble detector. This construction makes it possible to allow the carriage to make a linear motion smoothly.
Patent JP-2000011073-A (JP)
Title: Slip processing process managing method using non- contact ic card
Inventor: HORII TAKAHIRO
IPC: G06F19/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce a manual load for inquiring, identifying and confirming, to exclude an erroneous processing and to execute management and monitoring after tracking processing situations at every slip by permitting a whole management system to compare held business processing defining data and a business processing standard time with business processing data and a business processing time, judge them and issue alarm. SOLUTION: Slip identifying data or the like in a slip 1001 is automatically inquiry- processed by a slip reception processor 4 at a store B and business processing data 706 consisting of the business processing time or the like is transmitted to a non- contact IC card 3 and the whole management system 5. Then, the processings are executed in the same way afterward in accordance with a stipulated processing order and data is transmitted/received to/from the whole management system 5 by in-store LAN 6. The whole management system 5 compares a business processing defining table and the standard time of each business processing process held by itself with received slip identifying data 701 and business processing data 706, issues alarm by printing a message, a signal and a contents list when the processing is improper and tracks and manages a slip business processing situation.
Patent JP-2001008200-A (JP)
Title: Satellite broadcasting distributing device in traveling object
Inventor: KAMIMURA MEGUMI
IPC: H04N7/173
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To distribute news or the like in a real time in an airplane. SOLUTION: This device is provided with a receiving antenna 20 installed in an airplane which receives a satellite broadcast signal transmitted from a satellite, a signal processing means 30 which signal-processes the received satellite broadcast signal for obtaining a packeted multiplexed signal, an encode processing means 50 which encodes the packed multiplexed signal for making it suitable for in-airplane transmission, and an in-airplane distributing means 70 for distributing the encoded multiplexed signal. The in-airplane distributing means 70 is provided with a passenger control unit installed at a seat with a built-in decoder which decodes the multiplexed signal and a monitor means which monitors the decoded video signal.  An automatic follow-up antenna for the broadcasting satellite is installed in the airplane so that the satellite broadcast signal can be received even in flight. Thus, a service requiring real time performance such as the news or sport broadcasting of the satellite broadcasting can be realized in the airplane.
Patent JP-S5968075-A (JP)
Title: Wiring method
Inventor: ABE TAKASHI
IPC: G06Q50/00
Filed: 1982-10-13
Abstract: PURPOSE:To shorten a manufacture process by inputting data for manufacture from the electronic computer of a host station to the electronic computer of a slave station and outputting the data as converted data which follows a wiring procedure. CONSTITUTION:The electronic computer 4 of the master station outputs data A for a reverse surface connection diagram and data B for a subjob on a tape. This data B is inputted to the slave-station electronic computer 13, which outputs an FROM-TO check list 14, type check list 15, tube marking tape 16, electric wire destination list 17, etc. The manufacture process is divided on the basis of those data into a line of electric wire formation 10 and a wiring line of tooling 9 and connection 11. For this purpose, the electric wire forming operation 10 is completed and the operation of connection 11 is also completed. Then, when the alteration, addition, etc., of the reverse-surface connection diagram 7 and the list 14 are necessary, they are checked during the operation of connection 11 or by a wiring check 19. Thus, wiring is completed 12 to obtain a finished product.
Patent JP-S6156449-A (JP)
Title: Semiconductor memory device
Inventor: WADA MASASHI
IPC: H01L27/10
Filed: 1984-08-28
Abstract: PURPOSE:To enable the increase in capacitance by reducing the memory cell occupation area and securing a sufficient MOS capacitor capacitance by a method wherein a plurality of memory cell regions are formed in projection arrangement without completely filling grooves formed in the field region of a semiconductor substrate with insulation films. CONSTITUTION:The grooves 4 are formed in the field region of a p type Si substrate 1, and a MOS capacitor electrode 12 common to all memory cells is formed in these memory cell regions which form projection type memory cell regions via the first gate insulation film, and a window 13 is opened in the MOS capacitor electrode 12 at the MOS transistor region, where the gate electrode 15 of the MOS transistor is formed via the second gate insulation film 14. The MOS capacitor electrode 12 is made opposed to the outer walls of the projection type memory cell regions and to the inner walls by providing the grooves 5 in the memory cell regions. The grooves 4 of the field regions and the grooves 5 of the memory cell region are filled with thick insulation films 7 at bottoms in such a manner that the films do not completely fill these grooves.