baber/WOPTO huggingface dataset:
Patent JP-S63113334-A (JP)
Title: Inspection of optical fiber cut section
Inventor: ARAI TAKATOSHI
IPC: G01M11/00
Filed: 1986-10-30
Abstract: PURPOSE:To measure a deviation of the angle of a section from the right angle very easily, by a method wherein a thin light beam for reference of optical axis is made incident on the cut section and the reflected light thereof is projected to a screen to be rotated around the optical axis. CONSTITUTION:Thin reference light beam from a light source 3 is made incident on an end face 2 of an optical fiber 1 from the direction deviated from the optical axis of the fiber 1. While the light beam reflected on the end face 2 is projected to a screen 4, the optical fiber 1 is turned around the optical axis. When the end face 2 is at the right angle to the optical axis, a light spot on the screen 4 stays at one point. Otherwise, when it is not at the right angle, the reflected beam makes a precession motion with the rotation of the fiber 1 to draw a circle on the screen 4. Thus, the deviation in the angle is measured by reading the diameter of the circle.
Patent JP-2000074580-A (JP)
Title: Flat heat pipe and manufacture thereof
Inventor: OMI MASARU
IPC: F28D15/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To maintain a sufficient reflux of a working fluid and realize an excellent heat transfer property by forming locating parts on both ends of a wick in such a manner as to stabilize the wick in an interior of a cavity part. SOLUTION: A wick 20 having locating members 21 attached to both ends thereof is inserted in an interior of a container pipe 10 and then the container pipe 10 is subjected to a flattening work (press working) in an arrow direction. Further, the flattened container pipe 10 is subjected to a heat pipe making process in order to obtain a flat heat pipe. Here, the heat pipe making process comprises a series of steps for assembling the heat pipe by forming a closed cavity part in an interior by closing both ends of the pipe and injecting an appropriate amount of a working fluid such as water or the like in the cavity part before a closing work, and includes other steps of degassing and cleaning an interior of the cavity part or the like.
Patent JP-H10107853-A (JP)
Title: Transit delay management method and network connector using the method
Inventor: YAMAMOTO KOICHI
IPC: H04L47/56
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a high speed network connector in which the capacity of a frame buffer is reserved and the processing time is independent of the length of a transmission queue. SOLUTION: A Transit Delay management section 6 is provided with a periodic interrupt generating function 61 that generates an interrupt signal for each maximum transfer delay time, a partition information insert function 62 inserting partition information to the end of a transmission queue, a pointer function 63 that stores an inserted position of partition information, and a frame abort function 64 that deletes prescribed frame information from the transmission queue. In the interrupt state, a content stored to a position of the transmission queue pointed out by a pointer stored in the pointer function 63 is read, and when the content is the partition information, frame information stored up to a position of the transmission queue storing the partition information from the head of the transmission queue is deleted.
Patent JP-S63114112-A (JP)
Title: Rotary transformer
Inventor: MURAKAMI TOYOHIKO
IPC: H01F38/14
Filed: 1986-10-30
Abstract: PURPOSE:To reduce the number of component parts and the number of processes of a rotary transformer by using a coil integrally formed of resin with a coil and leads, disposing the leads perpendicularly to the opposed surface of a core, and directly connecting them to a connecting terminal of a cylinder to a magnetic head. CONSTITUTION:An annular groove is formed on one surface of a disklike ferrite core 101, and a coil 102 formed of resin in the groove is inserted to be bonded to the groove, the coil 102 formed of resin has a coil 201 and leads 202, and the leads are formed of resin except its end. When associated in a cylinder, the leads are projected from a rotary transformer 601. Accordingly, the leads are directly soldered to a connecting terminal 604 of a cylinder 602 to a magnetic head 603. Thus, the transformer 601 can be connected to the connecting terminal 604 of the cylinder 602 to the head 603 without using a trunk member to reduce the number of processes and its cost.
Patent JP-H09102780-A (JP)
Title: Transmission and reception system
Inventor: KITAHARA HIROYUKI
IPC: H03K5/13
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To automatically prevent the rising (or falling) phase of an input clock signal from coming into an inhibition period in a receiving side LSI by controlling a transmitting side LSI. SOLUTION: In the receiving side LSI 13, as for the phase of an input data signal 1, a fact that the rising phase of the input clock signal 2 came into the inhibition period is monitored by a circuit constituted of monostable multivibrators 6 and 7 and a D-flip-flop 8. By controlling a clock phase-shift circuit constituted of a delaying gate 3 and a selector 4 through the 1/4 frequency division counter 5 of the transmitting side LSI 12, the rising phase of the input clock signal b2 of the receiving side LSI is prevented automatically from coming into the inhibition period.
Patent JP-S62121450-A (JP)
Title: Photosensitive recording material
Inventor: YOSHINO ISAMU
IPC: G02F1/17
Filed: 1985-11-21
Abstract: PURPOSE:To obtain a photosensitive recording material capable of recording an image through irradiation of visible light, erasing the image in the dark, and being repeatedly used by applying a colored composition containing a thiazine dye, an ethanolamine organic acid salt, and a binder. CONSTITUTION:The photosensitive recording sheet is formed by applying the thiazine type dye capable of being excited with visible lights of 500-700nm to lose color in the pressure of an electron donor, and being restored to a colored state by being left in the dark, the ethanolamine organic acid salt, and the binder. The use of said salt as the electron donor permits the coating film to be made fast and tough, to lose gas absorptivity of gaseous carbon dioxide and liquid releasing property, to be stabilized against physicochemical changes, and to be endowed with practicability as the photosensitive coat.
Patent JP-H01103728-A (JP)
Title: Pointing device
Inventor: OKITSU KATSUHIKO
IPC: G06F3/038
Filed: 1987-10-16
Abstract: PURPOSE:To improve the operability of a pointing device by moving a mark in a direction, which is determined by the arrangement position of a detecting means, by a moving means while detecting the arrival of a moving body by the detecting means. CONSTITUTION:When a button switch S is turned on and a mouse body M starts movement, signals X1, X2, Y1, and Y2 indicating the extents and directions of movement in respective directions are outputted from the mouse body M, and a control circuit B performs signal processing and inputs the same signals as signals generated by the mouse body M to a computer D'. Each time a pulse oscillator A generates a pulse PS, the computer D' moves a cursor toward a determined position. When approximation of the cursor to the vicinity of the determined position is confirmed to turn off a sensor S1, the computer D' stops the movement of the cursor. When the cursor will be moved for a long distance, the cursor is moved without moving the mouse body M if the mouse body M is immediately placed on sensors S1-S4 in the moving direction.
Patent JP-H04136342-A (JP)
Title: Method for constructing prefabricated house
Inventor: MAEDA KENICHI
IPC: E04B1/348
Filed: 1990-09-27
Abstract: PURPOSE:To simplify the work of connecting house units together by connecting adjacent house units together at their respective beams by means of a connector having a thread bar provided perpendicular to the surface of a metallic plate. CONSTITUTION:A through hole is provided through the upper or lower side of each of the respective beams 11 of adjacent house units and one part of the thread bar 5 of a connector 4 is inserted into the through hole of the beam 11 of one house unit. The remaining part of the thread bar 5 of the connector 4 is inserted into the through hole of the beam 11 of the other house unit adjacent the former and a nut 5 is threadably fitted over the remaining part so that adjacent house units are connected together at the respective lower sides of their ceiling beams 11. Junction of the beams is thereby simplified.
Patent JP-S63114119-A (JP)
Title: Plasma processing apparatus
Inventor: NAKAMURA SEIICHI
IPC: C23F4/00
Filed: 1986-10-30
Abstract: PURPOSE:To efficiently heat a sample by utilizing a microwave using a plasma generation by so disposing a placing base near the hole of a plasma generating chamber so that moving means for avoiding a plasma drawing window from the base and the sample are opposed to the chamber. CONSTITUTION:Since a plasma drawing window 5 is normally set in a diameter not to pass a microwave, a handle operation or a motor is first driven to rotate a shaft 5b, the window 5 is avoided from a position A to a position B to set a hole 1d in an open state. Then, a cylinder is operated to raise a placing base 6 for placing a sample S, and so disposed as to oppose the sample S to a plasma generating chamber 1 through a hole 1d. The chamber 1 and a reaction chamber 3 are set to 10<-3> Torr or less in this state, the microwave is introduced from a magnetron in this state to heat the sample S. Since the microwave utilizing the plasma generation for heating the sample is used, a high speed heat treatment is possible after and before the process of the sample' and the construction of the base can be simplified.
Patent JP-H07112029-A (JP)
Title: Balloon for medical treatment
Inventor: ISHIDA HISANOBU
IPC: A61M29/02
Filed: 1993-10-18
Abstract: PURPOSE:To provide the balloon for medical treatment which is resilient, highly strong and is easily moldable by forming the freely expandable balloon for medical treatment of plural layers including an inside layer and outside layer and forming either of the inside layer and the outside layer of a crosslinked polyolefin and the other of an uncrosslinked polyolefin. CONSTITUTION:This balloon 4 used for a vascularization method for expanding the constricted part of a blood vessel (vessel), etc., is expandable/shrinkable by a change in internal pressure and is placed in a foldable state on the outer periphery of the inside pipe of a balloon catheter in a non-expanded state. The balloon 4 is composed of a thin member 40 which has a cylindrical part of an approximately cylindrical shape in at least a part thereof and is formed by laminating the inside layer 41 and the outside layer 42. One of the inside layer 41 and the outside layer 42 is formed of the crosslinked polyolefin, such as polyethylene or polypropylene, and the other is formed of the uncrosslinked polyolefin, such as polypropylene. A straight chain low-density polyethylene is used more particularly preferably in terms of good softness as the crosslinked polyolefin.
Patent JP-H03123437-A (JP)
Title: Bread baked in mold
Inventor: MORI SATOSHI
IPC: A21D8/00
Filed: 1989-10-04
Abstract: PURPOSE:To provide a mold-baked bread having a good appearance and capable of enjoying plural flavors, tastes and colors separated individually without mutually mixed by charging plural kinds of dough having different colors, flavors and tastes in a bread mold and subsequently baking the dough. CONSTITUTION:For example, cheese bread dough 6 mixed with cheese powder granules 7 and tomato bread dough 6 mixed with tomato pieces 9 are charged in a bread mold 3 and subsequently baked to provide the objective bread having bread tissue portions 6A and 8A, respectively, and formed into a shape.
Patent JP-S61139782-A (JP)
Inventor: YAAYA ZABERI
IPC: G04G13/02
Filed: 1984-12-07
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-H04137010-A (JP)
Title: Fault diagnostic device for sequencer
Inventor: AOKI TOSHIYA
IPC: G05B23/02
Filed: 1990-09-27
Abstract: PURPOSE:To easily and quickly inspect and repair a faulty part by reading a stroke where the execution of the program of a sequencer is stopped, picking up external input included in the stroke by tracing the stroke in a direction opposite to an execution order, and displaying it on a display device. CONSTITUTION:This device is equipped with a means 3 to read the program of the sequencer, a means 3 which traces the stroke where the execution of a read program is stopped in an order opposite to the execution order and picks up the external input included in the stroke, and the display device 6 to display picked up external input. Therefore, the stroke where the execution of the program of the sequencer is stopped is traced in the direction opposite to the execution order of the stroke, and the external input included in the stroke is picked up, and is displayed on the display device 6. Thereby, it is possible to easily inspect and repair the faulty part by inspecting displayed external input.
Patent JP-S61137854-A (JP)
Title: Production of bis-(4-hydroxyphenyl)-sulfone allyl ether
Inventor: AOKI TADAMICHI
IPC: C07C317/22
Filed: 1984-12-11
Abstract: PURPOSE:To obtain the title compound useful as a raw material of polymeric compounds, by etherifying bis-(4-hydroxyphenyl)-sulfone with an allyl halide, and separating, recovering and reusing the expensive catalyst from the product with simple means. CONSTITUTION:Bis-(4-hydroxyphenyl)-sulfone is made to react with an allyl halide using a quaternary ammonium salt of formula I (R<1->R<4> are alkyl, the sum of the carbon numbers of the alkyl groups is >=16; X<-> is Cl<->, Br<->, HSO<->4, etc.) or formula II (n is 4-6; R<5> and R<6> are alkyl, the sum of the carbon num bers of the alkyl groups is >=16, etc.), in the presence of water, an organic solvent and an alkali, at room temperature -130 deg.C. After the completion of the reaction, the produced allyl ether is precipitated from the organic solvent layer as a solid crystal. The residual organic solvent liquid containing the cata lyst is reused in the reaction. The amount of the catalyst is 0.001-0.2mol per 1mol of bis-(4-hydroxyphenyl)-sulfone.
Patent JP-S62119624-A (JP)
Title: Connector for interface cable
Inventor: AYABE YOICHI
IPC: G06F13/40
Filed: 1985-11-20
Abstract: PURPOSE:To change simply an external device number by providing a line driver of open collector connected in series with a signal line, a select signal conversion connection line, a connection line connected in series with a signal line to the controller side. CONSTITUTION:When an external device 8 is selected by the select signal line 24a of the external device controller 5, the signal driver 11 of the controller 5 is matched with a terminator 19 and the terminators 15, 17 of external devices 8, 9 are matched with line drivers 12, 13. When the external device controller 5 selects a select signal line 24b, the external device 8 is selected by select signal conversion connection lines 25, 26 in interface cable connectors 6, 7. In this case, the signal driver 11 of the controller 5 makes matching by the terminator 19 and the terminators 15, 17 of the external devices 8, 9 are matched with the line drivers 12, 13 of the connectors 6, 7 to attain accessing. Thus, the external device number is changed simply.
Patent JP-H02104347-A (JP)
Title: Optical fiber cable
Inventor: OSHIMA KIYOKO
IPC: G02B6/02
Filed: 1988-10-14
Abstract: PURPOSE:To prevent seizure of a shelter plate to peripheral structure due to heat emission from the shelter plate by installing it having a boss in the center at the tip of a probe of an optical fiber cable, and thereby putting the peripheral structure other than the zone with troubled structure having received with the boss to be laser irradiated into a condition afloat from the shelter plate. CONSTITUTION:A shelter plate 12 of a probe 3 is protruded in an angle to form a boss 12a, and the tip is made in a triangle. The troubled structure 18 is separated from normal 20 and held by the boss 12a on the probe 3 inserted into a human body, and following irradiation of laser beam evaporates away or cut off the troubles structure 18 with the angle-shaped boss 12a, wherein the normal structure 20 is free from irradiation. As the boss 12a receives the troubled structure 18, the peripheral structure 19 other than the troubled structure of the boss 12a to be laser irradiated is in the condition afloat from the shutting plate 12, thereto no peripheral structure 19 will be attached even though the shutting plate 12 runs temperature.
Patent JP-H05101807-A (JP)
Title: Discharge display board
Inventor: KAMIOKA ATSUO
IPC: H01J11/32
Filed: 1991-10-08
Abstract: PURPOSE:To enlarge an inter-electrode gap and enable low voltage driving so as to reduce the power loss due to floating capacities of electrodes, by providing one or more pairs of parallel strip electrodes in parallel to a discharge passage of paired strip electrodes. CONSTITUTION:Strip electrodes 8, which are main discharge electrodes parallel to each other, and strip electrodes 9, which are trigger discharge electrodes parallel to each other, are formed by using a silver paste on a glass substrate 4, and a dielectric layer 3 which covers the electrodes 8 and 9 is formed by using a lead glass paste. A spacer 5 is formed by means of a thick film process using a paste composed mainly of an aluminum oxide. A phosphor film 6 is similarly formed by means of a thick film process on the other glass substrate 7. The substrates 4 and 7 are opposed to each other via the spacer 5, and a mixed gas composed mainly of an Xe gas is sealed therein. Then, the phosphor film 6 is excited by a ultraviolet ray generated by triggering the main discharge of the electrode 8 by the electrode 9 so as to emit light.
Patent JP-H02138381-A (JP)
Title: Binder composition containing melamine/formaldehyde resin powder
Inventor: YAMAGATA NOBORU
IPC: C08K5/18
Filed: 1989-10-06
Abstract: PURPOSE:To provide a binder composition excellent in water dispersibility, a fixing effect, etc., by using a melamine/formaldehyde resin powder having a cloud point and a particle size each in a specified range, obtained by reacting melamine with formaldehyde in a specified molar ratio, as the principal component. CONSTITUTION:1mol of melamine is reacted with 1.2-6mol of formaldehyde, and the obtained melamine resin powder of a cloud point of about 40-80 deg.C is molten by heating to obtain a resin of a cloud point of 120-300 deg.C. This resin is cooled and ground to produce a melamine/formaldehyde resin powder of a particle size of 50-500 mesh. A binder composition is produced by using this melamine/formaldehyde resin powder as the principal component and optionally mixing this powder with starch, polyvinyl alcohol or the like. The obtained binder can be desirably used as a fixing agent for gypsum plaster board, a reinforcing agent for paper processing or the like.
Patent JP-H05101757-A (JP)
Title: Buffer type circuit breaker
Inventor: OKAMOTO MASARU
IPC: H01H33/91
Filed: 1991-10-08
Abstract: PURPOSE:To provide a buffer type gas circuit breaker of a small operating force and a large capacity which can improve the circuit breaking property without increasing spraying pressure. CONSTITUTION:A pair of contacts (a movable contact 2 and a fixed contact 3) arranged opposing each other, and a nozzle 1 to spray an insulating arc- extinguishing gas to an arc 5 generated between both contacts when a current is cut off are provided. A permanent magnet 4 to rotate the arc generated between the contacts 2 and 3 is provided to the nozzle 1. The arc 5 is rotated and expanded further by a magnetic field generated by the permanent magnet 4, and its contact degree with the arc-extinguishing gas in increased.
Patent JP-S62120044-A (JP)
Title: Bonding method for flat plate
Inventor: TEJIMA AKITOMO
IPC: H01L21/02
Filed: 1985-11-20
Abstract: PURPOSE:To bond without solvent nor stress by forming the layer of thermoplastic substance film on two Si wafers, and pressurizing and heating the layers in the laminated state. CONSTITUTION:SiO2 films 12, 22 of 0.5mum thick are deposited as an impurity diffusion preventing substance layer on Si wafers 11, 21, and PSG films 13, 23 are similarly deposited in thickness of 2.5mum thereon by an ambient pressure CVD. Thus formed bonding substrates 14, 24 are superposed so that the layers 13, 23 are contacted with each other on two quartz supporting bases 15, filled in an electric furnace 17 in the state placed on a columnar quartz block 16, and bonded by pressurizing and heating. When PSG of 14mol% of P2O5 density is used, the two substrates 14, 24 are completely fusion-bonded by pressurizing with 26g/cm<2> and heating at 950 deg.C with the block 16. When the bonded substrates 14, 24 where pulverized and finely examined, separation of the substrates due to unbonding was not observed.
Patent JP-2000087364-A (JP)
Title: Mat foundation pc block, pc mat foundation and construction method thereof
Inventor: OKANO TAIZO
IPC: E02D27/01
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a PC block for constructing a mat foundation of a building, the PC mat foundation making use of the PC block and a construction method thereof to reduce a construction period of time, curtail a construction cost and to equalize the mat foundation by labor saving of the execution of the mat foundation. SOLUTION: A mat foundation PC block 1 (1A) having an L-shaped vertical section is formed of a horizontal foundation slab constitution section 2 for constituting the peripheral section of a foundation slab and a vertical foundation beam constitution section 3. Then, sealing compound filling grooves constituted of the central deep groove 7 and shallow grooves on both sides are formed in the foundation slab constitution section 2 and both end faces of the foundation beam constitution section 3, and a bolt box 6 and joint metal fixtures 4 for connecting the adjoining mat foundation PC blocks 1 and 1 with high strength bolts are provided. A horizontal shear resistance groove is formed in the bottom side of the inside of the foundation beam constitution section 3.
Patent JP-S61140449-A (JP)
Title: Strip feed control system
Inventor: YOSHIHARA NOBUYOSHI
IPC: B65H23/18
Filed: 1984-12-10
Abstract: PURPOSE:To prevent an abnormal stop of a processing line in performing a feed control of a metal strip by providing means for enabling a looper to hold the metal strip of a length to some extent anytime. CONSTITUTION:This control system comprises a length measuring instrument 7, a speed detector 8 for detecting the present feed speed Vi of a steel belt, a work time detector 9, a work process detector 10, a processing unit 17 consisting of a computer and the like, and a feed speed controller 18 for controlling a feed speed in response to a control signal from the processing unit 17. When a given work is performed as the feed of the strip is stopped on the input side of a looper, a working time of the work is monitored. When the working time as monitored exceeds a given value set in accordance with a preset amount of the strip stored in the looper, the actual amount of the storage is detected and the feed speed of the strip in a processing section is changed to a value in accordance with the detected amount of the strip stored in the looper.