baber/WOPTO huggingface dataset:
Patent JP-H07102036-A (JP)
Title: Production of integral-skin polyurethane foam
Inventor: WADA HIROSHI
IPC: C08J9/14
Filed: 1993-10-04
Abstract: PURPOSE:To produce an integral-skin polyurethane foam by water expansion. CONSTITUTION:A polyoxyalkylene polyol having a hydroxyl value of 30-85, a hydroxyl functionality of 2-8, a viscosity of 1000 cP at 25 deg.C and an overall oxyethylene group content of 20wt.% or below is reacted with a chain extender and a polyisocyanate compound in the presence of a catalyst and water as a blowing agent to produce an integral-skin polyurethane foam. Thus, the moldability of a foam molding can be improved.
Patent JP-H0573703-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKAHASHI TOSHIRO
IPC: H03K3/037
Filed: 1991-09-02
Abstract: PURPOSE:To accelerate the logical operation of a semiconductor integrated circuit device by reducing the operating delay of a clock synchronizing type flip-flop circuit. CONSTITUTION:A flip-flop circuit 30 in the semiconductor integrated circuit device whose logical operating timing is controlled by a clock synchronizing operation on the flip-flop circuit arranged at the transmission path of information is composed by connecting a memory circuit 40 to bypass circuits 41, 42 with the stages of serial gate less than that of the memory circuit 40 in parallel between the data input terminal D and output terminals Q, Q* of the circuit. At this time, the propagation delay time of the data from the data input terminal D to the output terminals Q, Q* in the bypass circuits 41, 42 is less than that in the memory circuit 40. When data write is performed on the memory circuit, the output of the bypass circuits are transmitted to the output terminals, and when the data in the memory circuit is held, the output of the memory circuit is transmitted to the output terminals.
Patent JP-H0691683-A (JP)
Title: Life estimation device of rotary member in injection molding machine
Inventor: KOBAYASHI MOTOHIRO
IPC: B29C45/00
Filed: 1992-09-17
Abstract: PURPOSE:To accurately grasp the life of a rotary member by integrating the number of rotations of the rotary member by an integrator and operating the fatigue life of the rotary member from the number of rotations and the torque required in rotation by an operator and comparing the total number of rotations with the fatigue life. CONSTITUTION:When a motor 6 is rotated in order to move an injection screw 17 in the axial direction of a heating cylinder 2, the number of rotations of a ball screw 4 is integrated by an integrator 21 and the fatigue life of a bearing 3a is operated from the speed and torque of the motor 6 and a given constant by an operator 22. The total number of rotations outputted from the integrator 21 is compared with the fatigue life outputted from the operator 22 by a comparator 26 and the comparison result is displayed on a display device 27. When the total number of rotations approaches the fatigue life, an alarm is beeped and, when the total number of rotations exceeds the fatigue life, the motor 6 is stopped. Therefore, the life of the bearing 3a can be accurately known and the measure thereto can be rationally taken.
Patent JP-H0972500-A (JP)
Title: Method and device for detecting leakage of service pipe
Inventor: NUKUI KAZUMITSU
IPC: G01M3/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To eliminate a need for excavation in the site of a customer and to reduce labor and time required for the excavation work. SOLUTION: A pressure sensor 31 is attached to a service cheese part 20 arranged at a branch part between a main branch pipe 11 and a service pipe 12 outside a light and detects a pressure P1 of gas at the branch part between the main branch pipe 11 and the service pipe 12. A pressure sensor 32 is attached in the detection hole of a rise pipe 15 for a gas meter 13 running from the service pipe 12 to a gas meter 13, and detects a pressure P2 in a spot situated downstream from the service pipe 12. When a difference P1 -P2 between the detecting pressure P1 of a pressure sensor 31 and the detecting pressure P2 of a pressure sensor 32 when no gas flows exceeds a given threshold, it is decided that gas leakage occurs to the service pipe 12.
Patent JP-H0296464-A (JP)
Title: Facsimile equipment
Inventor: MURAMATSU YOSHIHIRO
IPC: H04N1/04
Filed: 1988-09-30
Abstract: PURPOSE:To easily and promptly discover 'a black fringe' by using a detection result as an alarm by providing a device to predict and prepare the generation of 'the black fringe' at the time of rending an original in facsimile equipment providing an optical original read system. CONSTITUTION:When a main control part A receives 'the black fringe' prediction detecting signal 1, it notifies a rend instructing signal 2 to a read part B, rends the white part of an original rear surface part (a), and notifies a data bus altering signal 3 to a data bus altering part C. When the altering part C receives the signal 3, it changes image data produced from the read part B from a data bus 5 to 6. The white image data are inputted to a black picture element detecting part D. The detecting part D detects the presence and absence of the black picture element for the all data of a single inputted image line, when the black picture element is detected, the part D stores a picture element position. After detecting a single image line, an image data request signal is sent to the main control part A, when the detecting signal of the next image line detects the black picture element in the detecting part D, the generation of the 'black fringe' is predicted, and a result 8 is outputted.
Patent JP-H04128679-A (JP)
Title: Positron ct device
Inventor: INOUE SHINICHI
IPC: G01T1/161
Filed: 1990-09-20
Abstract: PURPOSE:To detect movement of an object to be detected to correct position information, and to reduce or prevent false information by providing a read-in circuit for inputting position information from a coincidence circuit into output signals, and a position correction circuit for converting inputted position variation information into reference coordinates of the object to be detected. CONSTITUTION:This position CT device is provided with distance measuring sensors 10a, 10b, 10c, a distance measuring circuit 11, a data read-in circuit 12, and a position correction circuit 13. The distance measuring sensors 10a - 10c are used for the purpose of measuring the distance from an object 14 to be detected situated in an opening part 15 of a detector-line 1, composed of a light emitting element for emitting a light toward the object 14, and a light receiving element for detecting a light which strikes the object 14 and is reflected from it, and mounted on the inside peripheral surface of the opening part 15, for example, in three directions crossing at right angles. Thus, the position of the object 14 in the opening part 15 can be determined by the distances x1, x2, x3 up to the object 14 in three directions measured by the three distance measuring sensors 10a, 10b, 10c.
Patent JP-2000070284-A (JP)
Title: Surgical microscopic apparatus
Inventor: KINUKAWA MASAHIKO
IPC: G02B21/36
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a surgical microscopic apparatus which enables an operator to observe a desired position image information on an operating section within the field of microscopic observation and makes it possible to more effectively obtain anatomical information. SOLUTION: This surgical microscopic apparatus has a surgical microscopic lens housing which enables the simultaneous observation of the observation image of a binocular lens barrel optical system 12 and the image information of an image projection optical system 13. The apparatus is provided with a manipulation switch section 27 which selects the display image by an image selector 31 for executing spatial integration processing with the image information in accordance with the detected data from an image arithmetic processing section 32 for detecting the observation position by a microscope and an intra- field display controller 30 which extracts and controls the image information displayed and observed by the surgical microscopic lens housing according to the results of the selection by the manipulation switch section 27.
Patent JP-H0192938-A (JP)
Title: Information recording medium
Inventor: YABE MASAO
IPC: G11B7/246
Filed: 1987-10-02
Abstract: PURPOSE:To improve the performance of information writing and reading by light by providing a function layer on the side outer than an inside circumferential annular groove of a substrate. CONSTITUTION:Coating is so executed that an intermediate layer and/or dye recording layer is provided on the side outer than the inside circumferential annular groove of the substrate at the time of coating the intermediate layer or dye recording layer on the injection molding type plastic substrate. Namely, coating is required to be executed on the outside circumferential side outer than the immediate outside of the peak (outside circumference 17 of the annular group) at the vertex of the outer side wall of the inside circumferential annular groove 12. The coating is, therefore, preferably executed on the side circumferential side from the position of the outside circumference 17 of the annular groove or the position from the outside circumference of the annular groove to the position before the groove region. The coated surface is thereby flattened and the thickness of the coated film is uniformized and, therefore, the performance of information writing and reading is improved and the writing and reading errors are considerably decreased.
Patent JP-H0374145-A (JP)
Title: Charger of battery
Inventor: AOI MASAJI
IPC: H02J7/10
Filed: 1989-09-25
Abstract: PURPOSE:To do control without being affected by a battery or a load by winding a secondary winding equipped with a rectification part, which charges a battery, and an output winding, which drives the control part of the charging current of the battery, on the same core where the primary winding of an inverter is wound. CONSTITUTION:A primary winding N1, and secondary windings N3 and N4 are wound reversely to each other on the same core, and further an output winding N5, is wound, respectively. When a power source plug 1 is set in a plug socket (not shown in the figure) with a switch SW being turned off, an inverter 4 starts oscillation, and output voltage occurs in each output winding N3, N4 and N5 on the secondary side. At this time, an output terminal 62 is at a level higher than the cathode sides of diodes D2 and D3, and a charge display element LED1 lights, and also a switching element Tr2 becomes conductive, thus charging a battery B. Upon elapse of specified charge time, the output terminal 62 becomes low level, and the charge display element LED1 unlights, and the switching element Tr2 is cut off, and a charge finish display element LED2 lights.
Patent JP-S62110416-A (JP)
Inventor: FUKUTOME SHIGEKI
IPC: H02G3/03
Filed: 1985-11-07
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-S62109522-A (JP)
Inventor: YAMANE NORIHIRO
IPC: A47J31/42
Filed: 1985-11-07
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-S62111116-A (JP)
Title: Exhaust timing control device for two-cycle engine
Inventor: SAKA MASAKI
IPC: F02B25/20
Filed: 1985-11-06
Abstract: PURPOSE:To improve the performance of a two-cycle engine by controlling an exhaust timing valve for opening and closing the upper end of an exhaust port and regulating said valve for intermediate opening when engine speed is over a predetermined level and throttle opening is small. CONSTITUTION:In order to control the exhaust timing of a two-cycle engine, a valve for opening and closing the upper end of an exhaust port is actuated and regulated. In a control device 4 for that purpose, comparisons 10 and 11 are made between an output from a sensor 5 for the number of revolutions and two kinds of the standard number of revolutions Vr10 and Vr11. On the other hand, comparison 12 is made between an output from a throttle opening sensor 6 and a standard value Vr2. According to the aforesaid constitution, an opening for fully closing the exhaust port thetaMN under the predetermined number of revolutions and the intermediate opening of thetaND with the throttle opening small at or above the predetermined number of revolutions, are respectively taken as target values. In a range over the predetermined number of revolutions, a wide open value of thetaMX is taken as a target when the throttle opening is large. Depending upon said target values, a motor 'M' actuates an exhaust valve drive mechanism and the valve opening is controlled on a feedback signal from a valve angle position sensor 16.
Patent JP-H0298090-A (JP)
Title: Oil bath heating apparatus using inner ring-type drum
Inventor: IIZUKA RIHEI
IPC: H05B3/42
Filed: 1988-10-03
Abstract: PURPOSE:To enlarge a heat-transferring surface area and promote heat convection so as to improve heating efficiency and make the title apparatus weight light and improve its safety by forming a black body by putting and sealing a light source in an inner ring-type drum and installing it in an oil bath by a bearing apparatus. CONSTITUTION:An inner ring-type drum 2 is installed in an oil bath 1 just like an inner ring in case-molding by a supporting shaft 3 and a bearing apparatus 4. Ceramic mortar containing a copper powder 3, a black copper oxide 2, and a ceramic fine powder 1 is applied on the inner walls of the drum 2 and sintered at low temperature so as to improve photothermal conversion efficiency and by inserting a white light lamp 5 from a hollow insertion hole of the supporting shaft 3 and lighting it, energy of the light can be converted into heat in high efficiency. By this method, heavy electromagnetic iron cores and coils for electromagnetically induced heating become unnecessary and an oil- and fat-heating apparatus having high mobility, lightweight, and safety and being free from danger caused by medium leakage in boiler heating can be manufactured.
Patent JP-H06103853-A (JP)
Title: Mounting structure of different color key-top
Inventor: UCHIYAMA NOBUO
IPC: H01H13/70
Filed: 1992-09-18
Abstract: PURPOSE:To provide a mounting structure for different color key-tops for the use in a telephone set or a keyboard, in which key-tops colored in three or more different colors can be mounted in alignment on a runner at a low cost. CONSTITUTION:For each key-top, a key-top 2a with basic color aligned on a frame-shaped body 1a of a runner issfurnished in a single piece molding together with a pair of arm hinges 1a-1 oppositely oriented for handling to the left are right, and a pair of arm hinges 1a-2 oriented contrarily in handling to the left and right equipped at the tip with bearings 1a-2a are molded in a single piece so that a separate key top 2b differently colored is installed in the specified position, and thus a runner 1 is formed. The key-top mounting structure compsises of this runner 1 and differently colored key-top 2b equipped on each side face with a projection 2b-1 to be fited in the bearings of the arm higes, and this differently colored key-top is fitted on the arm hinges 1a-2 of the runner.
Patent JP-H0729612-A (JP)
Title: Terminal structure of rechargeable battery and charging equipment therefor
Inventor: KIMU BII EDOWAAZU
IPC: H01M50/548
Filed: 1991-09-27
Abstract: PURPOSE: To provide the constitution of a rechargeable battery terminal for a rechargeable battery capable of being employed in a conventional charger, and to provide a charger having this constitution. CONSTITUTION: One of battery terminals 34 is in engagement with a two-contact charging terminal 24. One of the charging contacts 35 projects beyond the charging terminal 24 by a length greater than the other of conducting contacts. The other of said charging contacts 35 is conductive, and one of said battery terminal 34 is composed of a raised conducting contact seat and a recess laterally proximal to the conducting contact seat. When each of the battery terminals 34 can be operated in the charging terminal 24, said raised contact seat of one of the battery terminals 34 establishes electrical contact with the other of the charging contacts 35 of the charging terminal 24, one of said charging contacts 35 extending into said recess.
Patent JP-H04128581-A (JP)
Title: Scroll compressor
Inventor: ANDO TAKAYUKI
IPC: F04C18/02
Filed: 1990-09-19
Abstract: PURPOSE:To dispense with a complex bearing structure by holding multiple balls in the peripheral direction on a collar section provided on a rotary scroll, providing circular guide tracks guiding the balls on a casing, and allowing the balls to be rotated in the guide tracks to prevent the rotation of the rotary scroll. CONSTITUTION:Boss sections 5b are provided on the side provided with vanes 5a and on the opposite side of a rotary scroll 5, and eccentric shaft sections 6a of an input shaft 6 are inserted into holes 5c provided on the boss sections 5b via a bearing 7. A collar section 11 is integrally provided on the boss sections 5b of the rotary scroll 5, and the collar section 11 is stored in a circular groove 12 provided on a casing main body 2. Balls 14 are held by hole sections 13 provided at positions where the peripheral direction of the collar section 11 is uniformly divided into three, and circular V-grooves 15 guiding the balls 14 are provided on both the upper and lower faces faced to the circular groove 12 of the casing main body 2. The balls 14 are rolled on the circular V-grooves 15 while the rotary scroll 5 is swayed, thus the partial swirl motion of the rotary scroll 5 is performed.
Patent JP-S60140704-A (JP)
Title: Dispersed media for manufacturing magnetic recording medium
Inventor: OGUCHI TOSHIHIKO
IPC: C09D7/12
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a high density magnetic recording medium by employing powder or sphere having cubic ferrite containing 0.1-30mm. of particle diameter as a main ingredient, thereby preventing a magnetic layer with wear powder produced at dispersing step time from deteriorating. CONSTITUTION:Fine powder having 0.05-50mum of composite material with single crystal, sintered material or binder of ferrite in which part of Ba ferrite, Sr ferrite or Fe is substituted for the prescribed element such as Co or Ti is kneaded with binder, the mixture is extruded from a nozzle, and cut into particles, which are rolled, dried and sintered. Then, beads having 0.1- several mm.of particle diameter are obtained. After kneading, spheres having several -30mm. of particle diameter are obtained by a rubber press. In order to use the dispersed media for magnetic paint, the optimum particle diameters are selected by a used dispersing machine. When using a sand grinder, the particle diameters of 0.1- 3mm. are preferable. The prescribed material and the optimum dispersed media are mixed to form magnetic paint, and a recording medium is formed. Then, a magnetic recording medium which exhibits excellent properties at recording and reproducing time can be obtained.
Patent JP-H1171759-A (JP)
Title: Surface frame member for steep slope reinforcing embankment
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/18
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce cost while retaining the weather resistance of a surface frame member by binding multiple long and narrow rigid plates that are stacked while keeping their edges in close contact or with a clearance provided between them with connecting vertical members, and connecting nearly horizontal ground- touching portions at the lower end at a prescribed angle. SOLUTION: A surface plate 30 is formed by arranging long rigid plates formed of coil-shaped extra thick plated steel plates side by side with a clearance between them, and joining the rigid plates by covering both edges with connecting vertical members. Bed rock materials 33 made up of extra thick zinc plated steel plates are provided at the lower end of the two connecting vertical members 5, bracing plates 51 are provided between the connecting vertical members 5 and the rock bed members 33 and are kept at an angle, the centers of the rock bed materials 33 are connected by a horizontal connecting material 7 as a ground-touching portion 6. Use of the rust resistant extra thick galvanized steel plate provides sufficient weather resistance and use of slender materials in an effectively superposed state enables mass, high- speed and energy-saving production and cost reduction.
Patent JP-H0889985-A (JP)
Title: Solid-liquid separation type bioreactor
Inventor: ISHIDA HIKARI
IPC: C02F1/24
Filed: 1994-09-19
Abstract: PURPOSE: To ensure a water quality of a treated water and to facilitate maintenance and management by providing a bioreactor with a biologically contacting filter material and a diffuser below the filter material, eliminating a sedimentation tank to be placed at a post stage of the biological reactor and appropriately executing solid-liq. separation without using the sedimentation tank. CONSTITUTION: The biologically contacting filter material and the diffuser below the filter material are incorporated in a vessel, and also a pressurizing unit 3 and a sludge scraping and collecting device 4 are incorporated, and a part of a treated water in the vessel is taken out, mixed with air, pressurized and blown in the vessel again to float a surplus sludge by its bubble, and the sludge is scraped to discharge, and a treated water is discharged with a trap pipeline from a bottom part of the vessel.
Patent JP-H06103143-A (JP)
Title: Joint work supporting system
Inventor: SHOMURA TSUTOMU
IPC: G06F9/46
Filed: 1992-09-18
Abstract: PURPOSE:To prevent a duplicate use permission by preparing a use declaration file, and permitting the use of data, when the generated use declaration file is for the own use request by waiting for a prescribed period of time after the generation is completed. CONSTITUTION:In a state that use of resources A, B is permitted already, when a use request for the resources B is executed from a user Z, its request is refused (a). In this case, plural resources (A-C) 111 are subjected to centralized control, a use declaration 115 is executed for necessary resources 111, reconfirmation 116 of its answer is executed, and in the case a user does not exist else to the same resources 111, they are used as they are (b). On the other hand, in the case a user who execute the use declaration exists else, permission or non-permission of its use is determined by a prescribed reference. In such way, resources for service increase without increasing a burden of a resources superintendent.
Patent JP-H06100095-A (JP)
Title: Petrol pump
Inventor: YAMASHITA KAZUHISA
IPC: B67D7/28
Filed: 1992-09-18
Abstract: PURPOSE:To provide a petrol pump which can carry out an automatic oil filling correctly and quickly irrespective of oil kind. CONSTITUTION:The title pump is provided with a control means in which Times T1 and T2 for waiting vanishment of bubbles corresponding to an oil kind and operation amount of a pump driving motor 4 corresponding to the oil kind are obtained based on a membership function stored in a fuzzy inference part 22a, and which carries out an automatic oil filling corresponding to the oil kind based on the times T1 and T2 for waiting vanishment of bubbles and the operation amount of the pump driving motor 4 thus obtained.