baber/WOPTO huggingface dataset:
Patent JP-H07267086-A (JP)
Title: Connection joint between 2 railroad rolling stocks and method of absorbing energy between said vehicles
Inventor: KURISUTOFU OIYON
IPC: B61G11/08
Filed: 1995-02-15
Abstract: PURPOSE: To protect a coupling device from impact at the time of a small-scale collision or connection of vehicles by providing an energy absorption system in a coupling of either of two vehicle or in the coupling of the two vehicles. CONSTITUTION: The body of one vehicle A includes a ring-like center part 1 forming a truncated conical supporting surface 2 on a troidal coupling element 13. The upper part of the ring-like center part forms a first cylindrical surface 1A facing the cylindrical surface of a base plate 9B fixed to the body of a vehicle B. A cylindrical vertical edge 10 is formed on the base plate 9B of the vehicle B, and a circular part 12 of triangular cross section, which supports the troidal coupling element 13, is fixed with bolts 11. Then, an energy absorption system 3 is disposed between the upper part of the ring-like center part 1 on the vehicle A side, and the upper part of a supporting member 9 on the vehicle B side on opposite side. The energy absorption system is formed into a honeycomb structure, which is made of ordinary steel.
Patent JP-H02206009-A (JP)
Title: Thin film magnetic head
Inventor: NAKAMURA KAZUO
IPC: G11B5/39
Filed: 1989-02-06
Abstract: PURPOSE:To obtain a thin film magnetic head of large reproducing output by providing a reproducing gap, a metallic thin yoke, a short ring, and a thin film of a magneto-resistance effect element. CONSTITUTION:Yokes 2, 3a, and 3b are formed on a substrate 1 by sputtering of an amorphous magnetic film. Yokes 2 and 3a face each other with a gap 4 made of an SiO2 or the like between them. A short ring 8 made of Cu is provided between yokes 3a and 3b. A 'Permalloy(R)' thin film 5 is so vapor- deposited that it passes the outside of the short ring 8 and magnetically couples yokes 3a and 3b. With respect to a thin film magnetic head having this constitution, the reproducing magnetic flux which will leak from a gap 6 is stopped by the short ring 8 and the intensity of the magnetic flux passing a magneto- resistance effect element 5 is increased to increase the reproducing output.
Patent JP-H04243939-A (JP)
Title: Glass fiber surface-treating agent and glass fiber product
Inventor: SUZUKI YOSHIHARU
IPC: C08F30/08
Filed: 1991-01-28
Abstract: PURPOSE:To improve the adhesiveness of glass fibers to matrices by treating the glass fibers with a glass fiber surface-treating agent containing a styryl group-containing silane compound of the specific formula as a main component. CONSTITUTION:A styryl group-containing silane compound of the formula (R<1> is methyl or ethyl; R<2> is H or methyl) is dissolved in a water-containing alcohol solution containing acetic acid in an amount of 0.1-5.0wt.% to form a glass fiber surface-treating agent. A glass fiber product such as a glass cloth is immersed in the treating solution, squeezed with squeezing rolls and subsequently thermally dried at 60-150 deg.C to provide a glass fiber product containing the styryl silane compound attached thereto in an amount of 0.001-0.4wt.%. The glass fiber product as a reinforcing material is compounded with an unsaturated polyester resin to provide a laminate having good heat resistance and good mechanical characteristics. The treating agent is spray-coated also on a mica sheet to provide a mica product.
Patent JP-H04266143-A (JP)
Title: Memory refresh circuit
Inventor: KAMIDA HIROYUKI
IPC: G11C11/406
Filed: 1991-02-21
Abstract: PURPOSE:To improve the reliability of data by always giving a parity check to the fault data, etc., which are not usually used. CONSTITUTION:The memory data on a dynamic RAM 40 are all read out and inputted to a parity check circuit 50 through a data bus with the refresh timing pulse produced by a refresh timing generating circuit 20. The RAM 40 is refreshed and also undergoes a parity check when the memory data are read out.
Patent JP-S52110683-A (JP)
Title: Measuring method and apparatus for initial reaction velocity
Inventor: YAMAMOTO TADAO
IPC: G01N21/75
Filed: 1976-03-15
Abstract: PURPOSE:To make it possible to obtain the measuring accuracy with a low-cost and low-accuracy parts composition by increasing the quantity of light projected on the measuring cell by the optical diaphragm.
Patent JP-S59157327-A (JP)
Title: Spinning device
Inventor: ANAHARA AKIJI
IPC: D01H7/88
Filed: 1983-02-21
Abstract: PURPOSE:A cover is fitted to the open end of the hollow shaft in a double- twisting type spinning frame to prevent the air from running into the guide hole by following the rotation of the hollow shaft, thus increasing the twisting efficiency on the yarn. CONSTITUTION:In a double-twisting spinning frame where the yarn Ya running out of the drafting machine is made to advance in the reverse direction from the side guide equipped with false-twisting nozzle 40 through the hollow shaft 6 which is rotating at a high speed, then to run out of the hole 6c and wound up around the stationary winder, a cover 20 is fitted to the open end of the hollow shaft 6 to prevent the air from running into the guide hole by the rotation of the hollow shaft 6. The cover may be a sphere or disk. Thus, the twisting efficiency by the false-twisting nozzle is increased, since the air is prevented from flowing into the shaft 6 from the opening.
Patent JP-S58156537-A (JP)
Inventor: EDOUIN JIEI BIERETSUKI
IPC: C01G33/00
Filed: 1983-02-21
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-H08198946-A (JP)
Title: Epoxy resin composition and device for sealing semiconductor
Inventor: MINOWA TSUTOMU
IPC: H01L23/29
Filed: 1995-01-24
Abstract: PURPOSE: To obtain an epoxy resin composition having excellent water vapor resistance, solder heat resistance and moldability, comprising a specific epoxy resin, a phenol resin, a specific silane coupling agent, a specific ratio of spherical alumina powder and a curing promoter. CONSTITUTION: This composition comprises (A) an epoxy resin of formula I, (B) a phenol resin, (C) a silane coupling agent of the formula R<1> -Cn H2n -Si(OR<2> )3 (R<1> is an epoxy-containing atomic group; R<2> is methyl or ethyl; (n) is an integer of 0 or >=1) (e.g. a compound of formula II), containing a very small amount of an organic base (e.g. dimethylamine or pyridine) (D) spherical alumina powder having <=100μm maximum particle diameter and (E) a curing promoter as essential components. The amount of the component D is preferably 25-90 pts.wt. based on the whole amount of the resin composition. The blending ratio of the organic base in the component C is preferably 0.05-5wt.% based on the silane coupling agent. The amount of the component E is preferably 0.01-5wt.% based on the whole resin composition.
Patent JP-H04265745-A (JP)
Title: Manufacture of water-absorbing sheet mounted pouch
Inventor: MITA KOZO
IPC: B32B37/22
Filed: 1991-02-21
Abstract: PURPOSE:To obtain the above water-absorbing sheet mounted pouch by integrally joining a lower pouch raw fabric and a water-permeable sheet in the direction perpendicular to the flow direction at sections except the joining section of said raw fabric and said sheet and cutting a section between joining sections at two positions in the perpendicular direction. CONSTITUTION:A lower pouch raw fabric 8 having width broader than a sheet 4 is fed while the cross center lines of both are conformed from the lower section of a polymer sheet 4 containing a water-absorbing resin 16. Adhesives 10 are scattered onto the upper surface of the lower pouch raw fabric 8 extending over the cross direction of one part of each clearance 5 of the sheet 4, and a water-permeable sheet 7 is fed from the upper section of the sheet 4 and pushed and joined by a press roll 80'. An upper pouch raw fabric 9 is fed from an upper section in a downstream, and a laminate 6 is formed, and both-side edge sections of the laminate 6 are heat-sealed in the perpendicular direction to the flow direction of a raw fabric by a roll 80. The laminate is cut by a cutter 50' between the two joining sections of the laminate 6, and separated as a pouch.
Patent JP-H06221509-A (JP)
Title: Control method of raw water supplying amount for deaerating device
Inventor: MIYAGAWA YASUHIRO
IPC: F22D1/28
Filed: 1993-01-22
Abstract: PURPOSE:To provide raw water supplying amount control method capable of obtaining deaerated water having a preset concentration of dissolved oxygen with good balance, in a deaerating device. CONSTITUTION:A deaerated water supplying line 3, constituted of a temperature sensor 4, water supplying pump 5 and a deaerating device 6 for removing dissolved gas in the raw water, is connected between a raw water supplying unit 1 and a deaerated water tank 2 equipped with a water level sensor 2a while a controller for controlling the operation of the water supplying pump 5 and the deaerating device 6 is provided. The deaerated water, having a preset predetermined dissolved oxygen concentration, is secured in the deaerated water tank 2 and the amount of raw water supplied to the deaerating device 6 is regulated in accordance with the outlet amount of deaerated water supplied from the deaerated water tank 2 whereby a water level in the deaerated water tank 2 is maintained so as to be higher than a predetermined water level (L3) while securing the dissolved oxygen concentration lower than the predetermined value.
Patent JP-H10217440-A (JP)
Title: Ink jet printer
Inventor: ITO TAKURO
IPC: B41J2/165
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To smoothly and surely perform a capping operation by reducing a cost and a size of a device. SOLUTION: A cap member moving means 240 is constituted of a link mechanism 240LM that comprises a supporting member 241 for supporting a cap member, one link 243 wherein one end section thereof is rotatably supported by a printer frame and the other end section is engaged with an engaging section 243H on a side of the support member 241 to be movable in the lateral direction and the other link 244 wherein it is across with the one link 243, one end section thereof is engaged with an engaging section 242H on a side of the printer frame to be movable in the lateral direction and the other end section is rotatably supported by the support member 241. It further comprises a coupling member 245 that couples both of the links 243, 244 on the crossing position thereof to be relatively rotatable with each other.
Patent JP-H10220618-A (JP)
Title: Valve positioner
Inventor: INOUE AKIRA
IPC: F16K31/04
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To shorten response time of a control valve by controlling operating means so that actual valve opening and target valve opening of the control valve coincide with each other, and shortening integrating time in case of the control valve being put in a saturated state in a valve positioner for controlling valve opening of the control valve by air pressure so as to coincide with target valve opening. SOLUTION: In case of controlling a control valve 6 by a valve positioner using PID control, deviation between a valve opening signal 101 from a valve opening detector 7 and a target valve opening signal 100 is computed by a subtractor 1, and a control signal is supplied to a torque motor 4 from a control circuit 2a. An air pressure signal is then supplied from the torque motor 4 to a pilot relay 5, where the air pressure signal is amplified and supplied to the control valve 6 to change valve opening.  At this time, in case the output signal of the valve opening detector 7 does not change from certain fixed width and the existing state of deviation of certain fixed value or more continues for the fixed time, the control valve 6 is judged to be in a saturated state, and at the time of this saturation, integrating time of an integrator is shortened to shorten response time of the control valve 6.
Patent JP-S63200298-A (JP)
Inventor: AASAA JIYON MINASHII
IPC: G08B13/24
Filed: 1988-02-10
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-H10222647-A (JP)
Title: Picture processor and method therefor
Inventor: YOSHIMURA MEGUMI
IPC: G06T3/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composite result in which the boundary part of pictures whose data configurations are different can be locked natural by judging whether or not each of the plural picture elements of a third picture corresponding to the picture elements of interest of a first picture constitutes a vector graphic, and picture compositing the first and third pictures based on the judged result. SOLUTION: The height and width of developed vector picture data are set two times as long as the height and width of dot picture data (S2). Whether or not the four picture elements of the vector picture data corresponding to the picture elements of interest of the dot picture data constitute a vector graphic is judged (S3). The number of the picture elements constituting the vector graphic which are included in the picture elements under consideration of the vector picture data is counted (S4). The values of final synthetic picture elements are calculated from the value of existence information and color of the vector graphic or the like and the value of the color of the picture elements under consideration of the dot picture data or the like (S5). The values of the averaged synthetic picture elements are reflected on the dot picture data (S6).
Patent JP-S52111338-A (JP)
Title: Input system for optical high precisional pattern
Inventor: ITOU TAKAYASU
IPC: H04N3/02
Filed: 1976-03-15
Abstract: PURPOSE: To enable to improve the rading precision of one picture element by compositing the output of each light receiving element and by splitting one picture element into the plural number of the light receiving elements. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10269132-A (JP)
Title: Memory management method and system therefor
Inventor: SCOTT ALAN CAMPBELL
IPC: G06F12/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To improve the memory management in a computer system to more effectively manage significant system resources in a computer system. SOLUTION: A storage manager 23' watches the use state of memory and judges whether a fixed storage restriction can occur or not. When it is judged that can occur, the manager 23' notifies an application program of a fixed storage restriction. The application program temporarily changes the state of a storage unit including data which has a possibility that it is not temporarily needed from a fixed state to a nonspecific state of changing a storage unit state indicator 28 from a fixed state of nonspecific state in response to it. Then, the storage unit can be used by the storage manager wherever necessary without needing to make the storage manage output an operating system primitive so as to change a system state indicator 26 about the storage unit from a fixed state to a state that can page.
Patent JP-S56124153-A (JP)
Title: Testing device for cartridge tape
Inventor: SUZUKI TAKAO
IPC: G11B15/46
Filed: 1980-03-06
Abstract: PURPOSE:To grasp quantitatively whether the recording state of the servo track reaches a constant level or not, by slicing the rectified waveform of the reproducing control pulse and by deciding normality or abnormality on a basis of the number of generated slice pulses. CONSTITUTION:The control pulse reproduced from the cartridge tape of the VTR and so on by reproducing head 201 is subjected to half-wave rectification by half- wave rectifying circuit 203 and is sliced with a prescribed level by slice circuit 204. If pulses of the slice level or more are applied from circuit 204, count circuit 205 counts them, and the count value is compared by comparators 207 and 209 where upper and lower limit values are set by upper and lower limit registers 206 and 208. Report control circuit 210 is controlled on a basis of this comparison result, and it is grasped quantitatively whether the recording state of the servo track reaches a constant level range or not.
Patent JP-H04271243-A (JP)
Title: Bearing device for rotating electric machine
Inventor: TOMOTSUKA MASATO
IPC: H02K5/167
Filed: 1991-02-22
Abstract: PURPOSE:To maintain cooling and lubricating performance of a bearing by providing permanent magnets whose upper surface is opposedly positioned to a lower end of oil ring, in the interior of a bearing box so that a whirling phenomenon of the oil ring is suppressed to prevent abnormal wearing of the oil ring and reduction of a scoop up oil amount. CONSTITUTION:Oil rings 2 of low carbon steel, previously inserted to a journal part 5 of a rotary shaft 3, are fitted to float in oil grooves 9 of a bearing metal 1. On the other hand, stainless steel plate-made mounting metal fixtures 7 of reverse L-shaped section are fixed by a bolt to both lower end side surfaces of a bearing support 4a provided orthogonal to the axial direction in a central part of a bearing box 4. Permanent magnets 8 are fixed in parallel to the bearing support 4a in a position below the oil ring grooves 9, to an upper surface of this mounting metal fixture 7. A lower part of the oil ring 2 is magnetized and attracted by the permanent magnet 8 to prevent a whirling phenomenon even when the journal part 5 is rotated at a high peripheral speed.
Patent JP-H05226955-A (JP)
Title: Package for housing piezoelectric vibrator
Inventor: TONE KIYOSHI
IPC: H03H9/02
Filed: 1992-02-15
Abstract: PURPOSE:To provide the package for housing piezoelectric vibrator by designing the bonding strength between a metallized wire layer provided to an insulation base and a metal support supporting the piezoelectric vibrator to be strong so as to operate the piezoelectric vibrator for a long period normally and stably. CONSTITUTION:The package for housing piezoelectric vibrator is a package comprising an insulation board 1 with a metallized wire layer 5 wired from an upper side to a bottom side and a cover 2 and having a space to accommodate the piezoelectric vibrator 4 in its inside, and a metallic support 6 supporting the piezoelectric vibrator 4 is bonded to the metallized wire layer 5 of the insulation base 1 by the local heat method.
Patent JP-H02208584-A (JP)
Title: Starting switch device for automatic door
Inventor: KOBAYASHI TORU
IPC: G01S15/88
Filed: 1989-02-08
Abstract: PURPOSE:To make it possible to open an automatic door for the minimum required time by providing an opening/closing-time determining part which outputs a starting signal for the automatic door in response to the moving speed of a body. CONSTITUTION:When a body enters into a detecting area, the fluctuation in electric signal of a body detector 1 is detected with a signal judging part 3. A speed operating part 6 computes the moving speed of the body. In an opening/ closing-time determining part 7, the following values are set beforehand: a time which becomes shorter when the moving speed becomes faster; and a distance from the detector 1 to the body which becomes longer when the moving speed becomes faster. The time or the distance for the speed data from the operating part 6 is monitored. At the time when the body reaches the end of said distance or the specified time is elapsed for the body, a starting signal for an automatic door is outputted. When a human body moves at a quick speed, the door is opened quickly when the human body enters into the detecting area. Conversely, when the speed is slow, the door is opened slowly after the human body enters into the detecting area. Therefore, energy can be saved, and external noises can be prevented.
Patent JP-S63199625-A (JP)
Title: Production unit for plastic hollow body with ring nozzle
Inventor: GERUHARUTO RINSU
IPC: B29C49/02
Filed: 1988-02-12
Abstract: In an apparatus comprised of a ring-shaped nozzle in a nozzle piece, which ring-shaped nozzle has a reciprocally movable nozzle cone piece, wherewith the cone piece and nozzle piece together define a ring-shaped nozzle opening, it is desired to modify the ring-shaped nozzle such that, in the manufacturing of hollow bodies, the amount of scrap can be reduced and the range of practicable applications of the apparatus can be extended. This is achieved in that an additional device or arrangement is provided for closing the nozzle opening. With the improved apparatus, one can achieve improvements in the hollow body being produced, the improvements being attributable to a special technique of closing the ring-shaped nozzle, which technique is enabled by the novel closure device.
Patent JP-H04245859-A (JP)
Title: Facsimile equipment
Inventor: INOUE HAJIME
IPC: H04M15/00
Filed: 1991-01-31
Abstract: PURPOSE:To permit a service user to automatically pay a rate corresponding to service by providing a prepaid card reader for a facsimile equipment. CONSTITUTION:When a prepaid card is inserted into the prepaid card reader 11, the stored content of the prepaid card, namely, the transmission destination of an original and a previously stored amount are read in CPU 16. CPU 16 checks the previously stored amount. When it is judged that there is the remaining amount, a transmission destination is called and the orginal is transmitted. When the termination of transmission is recognized, the rate equivalent to one piece of the orignal is drawn, for example, from the previously stored amount.
Patent JP-H04246555-A (JP)
Title: Driver
Inventor: TAMASO HARUO
IPC: B41J2/45
Filed: 1991-01-31
Abstract: PURPOSE:To moderate fluctuation of current that flows through an element array and supply power easily and stably by a method wherein an AND-device computes the AND of data stored in a memory and driving signals are supplied to the AND-device with time lags. CONSTITUTION:Image data corresponding to black-and-white image data is serially transmitted in the main scanning direction to input it in a shift register 1, and shifted in turn according to a #1 clock. When a latch signal is given at this time, a latch circuit 2 takes in and stores the contents in the shift register 1 at a time. Output signals of the latch circuit 2 are sent to an AND gate 3 and AND of output signals and driving signals are computed. Further, a driver circuit 4 converts AND level signals into driving level signals. An LED array 5 makes only correspondent LEDs emit light according to the driving signals. In this case, the shift register 6 supplies the driving signals with time lags using a #2 clock.
Patent JP-S57144412-A (JP)
Title: Measuring method for propelling direction of underground excavator
Inventor: HAMURO HIROSHI
IPC: G01C21/00
Filed: 1981-02-28
Abstract: PURPOSE:¦To make a detecting means simple by measuring the change in the angle of the propelling direction of an excavator with respect to a reference line for excavation on the basis of the position change of one target. CONSTITUTION:When the propelling direction of an excavator changes its angle, for example, upward, that is, when the propulsion line B of the excavator deviates from a reference propulsion line A, the angle of a telescope 17 placed along the line A is changed to the positin where the virtual image C' of a spot light source C on the line B is visiable, and the displacement amount (h) of the measurement scale (a) is read from the changed angle theta2 of that time and the center P of a target 16, and on the basis of the changed angle theta2, the changed angle of the line B with repsect to the line A is calculated.