baber/WOPTO huggingface dataset:
Patent JP-H11305086-A (JP)
Title: Optical fiber unit and optical fiber cable using the same
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To enhance reliability with respect to the increase in loss at the time of cable manufacture of at low or high temperature without making the coating of a unit material thick. SOLUTION: This circularly sectioned optical fiber unit 1 constituted by coating a stack 4 of optical fibers taped cores 3 with a unit material 5 uses optical fibers having a MAC value than smaller those of other optical fibers as optical fibers 2a which are positioned at both the end parts of the top layer of the stack 4 and the layer right below it.
Patent JP-H10300893-A (JP)
Title: High-speed x-ray shutter
Inventor: HYODO KAZUYUKI
IPC: A61B6/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce X-ray exposure more by providing a shutter mechanism for passing X-ray only for a fixed time every fixed period and a detecting mechanism capable of confirming the passing state of X-ray, and emitting a trigger signal synchronous with the passing. SOLUTION: An Z-ray irradiation device 8 rotates an X-ray transmitting hole 20 at a prescribed speed to pass Xray for a fixed time every fixed period. A rotating drum 21 having the X-ray transmitting hole 20 vertical to the rotating axis is journalled to a bearing 23 fixed onto a base 22, and rotated by a drum rotating motor 24. An emitted light 7 straightly advances and reaches a spectroscope when the X-ray transmitting hole 20 is coincident with the optical path of the emitted light 7 including X-ray, and it is shielded to prevent a patient from being exposed to X-ray when the X-ray transmitting hole 20 is shifted from the optical path. The X-ray passing timing is detected by three detectors differed in principle of an optical sensor (a light emitting element 29, a light receiving element 30), a proximity sensor 31, and an encoder 32, and processed by a signal processing device.  Thus, even if any one of these detectors fails, the device is never laid in inoperable state.
Patent JP-S5742620-A (JP)
Title: Novel antiulcer agent
Inventor: NAGAI KATSUJI
IPC: A61K31/10
Filed: 1980-08-28
Abstract: PURPOSE: An antiulcer agent, containing S-allyl-L-cysteine-sulfoxide as an active constituent, and having little side effects and high safety.  
     CONSTITUTION: An antiulcer agent containing S-allyl-L-cysteine-sulfoxide expressed by the formula as an active constituent. The compound expressed by the formula has very slight toxicity, e.g. acute toxicity, and improved antiulcer activity. The antiulcer agent can be formulated into various dosage forms, but preferably the administration is carried out orally or by intravenous injection. The content of the active constituent is usually 1W50%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11293764-A (JP)
Title: Precast embedded formwork for column
Inventor: HARADA AKIRA
IPC: E04C3/34
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To reduce cost required for reinforcing bar fabrication and assembly without lowering the earthquake resistance of a column and also reduce construction period for the whole of a building. SOLUTION: A precast embedded formwork 1 for column comprises a square cylinder 2 as a cylindrical body having a hollow inner space, and the square cylinder 2 is formed with a hardener reinforced with fiber. For producing the precast embedded formwork 1 for column, short fiber such as steel fiber, carbon fiber or the like is filled in gaps of the formwork for producing the embedding type formwork, then hardener such as cement paste, mortar or the like is filled in the gaps.
Patent JP-S5242850-A (JP)
Title: Process for preparation of novel allenediol and its derivatives
Inventor: ISOE YUKIHIKO
IPC: C07C29/00
Filed: 1975-09-29
Abstract: PURPOSE: 3-Methyl-1-(2-hydroxy-2,6,6-trimethylcyclohexene-1-ylidene)1-butene-3-ols. 3-Methyl-1-(2,6,6-trimethyl-2-cyclohexene-1-yl)-2-butene-1-on. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5642557-A (JP)
Title: Preparation of processed starch
Inventor: IKEDA HARUO
IPC: A23L1/0522
Filed: 1979-09-17
Abstract: PURPOSE: To prepare processed starch, not depositing and coagulating quickly in water, having viscosity which is caused by heating in the presence of water, by blending hot edible oil with potato starch, followed by cooling after agitation.  
     CONSTITUTION: Edible oil, e.g., salad oil, sesame oil, lard, soybean oil, colza oil, etc. is heated at about 100W200°C, potato starch is added to the oil at a time,  stirred for 30sec, cooled, and oil is removed optionally by a centrifugal separator. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11311914-A (JP)
Title: Fixing device and image forming device
Inventor: SHIROKOSHI JUNJI
IPC: G03G15/20
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To shorten a time required from a printing standby state after the turning on of a power source to the start of printing. SOLUTION: An endless metal belt 46 is wound round a heat roller 44 incorporating a heater 44a and a fixing roller 45 and the metal belt 46 and fixing roller 45 are heated with the heat of the heat roller 44. The fixing roller 45, the metal belt 46 and a pressure roller 47 cooperate to heat and pressurize a transfer body to which a toner image is transferred. The temperature of the heat roller 44 is detected by a temperature sensor 101 and the signal of the detection is inputted to a controller 68. Based on the signal from the temperature sensor 101, the controller 68 controls the energization to the heat roller 44 and warms up the heat roller 44 to a specific temperature after the power source is turned on.  Then, the controller 68 maintains the temperature of the heat roller 44 at the time of printing standby after the turning on of the power source at least at a temperature obtained when the warm-up is finished.
Patent JP-S5242181-A (JP)
Title: Method for determination of thallium and iodine of thallium iodide
Inventor: NAKAI MEIKO
IPC: G01N31/16
Filed: 1975-09-30
Abstract: PURPOSE: To titrate TlI powder dispersed in a hydrochloric acid solution by using KIO 3  solution and separately titrate Tl by removing iodine, thereby obtaining the component and composition of TlI in the state of powder without dissolving the powder in acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61277103-A (JP)
Inventor: AOE TERUO
IPC: H01B5/14
Filed: 1985-05-30
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-H08313929-A (JP)
Title: Liquid crystal display device and its production
Inventor: HIROSE GIICHI
IPC: G02F1/1368
Filed: 1995-05-17
Abstract: PURPOSE: To eliminate deposition of carbon on a TFT array substrate and to prevent a short circuit in electrode wirings by forming an insulating layer containing oxygen as a base film on the whole surface of a substrate and forming an TFT array on the base film. CONSTITUTION: An insulating layer containing oxygen such as SiO2 is formed as a base film 13 on the whole surface of a light-shielding film 11 and auxiliary capacitor electrode 12. When etching of SiNx and a-Si proceeds and the surface of the base film 13 exposed in an area between the patterns of the source-drain wirings 14 is etched, the oxygen in SiO2 of the base film 13 is activated and emits in the chamber. The activated oxygen reacts with carbon in the resist or a CF4 etchant gas to produce CO2 , and the oxygen is inactivated. This prevents precipitation of carbon on the substrate. Further, if carbon is precipitated on the substrate, the carbon is again decomposed in the overetching process to react with oxygen to produce CO2 . Thus, the carbon is removed from the substrate.
Patent JP-S62273823-A (JP)
Title: Manufacture of transfusion vessel and molding equipment thereof
Inventor: KOBAYASHI HIDENORI
IPC: B29C45/00
Filed: 1986-05-23
Abstract: PURPOSE:To enable formation of a handy liquid carrying vessel simply through only a few manufacturing steps, by a method wherein a parison is stretched longitudinally by clamping a tongue which is formed integrally on the bottom of a body, and a suspension hole is made on the tongue. CONSTITUTION:As for a molding mold A, a core 8 is fitted into a mold constituted of a belly part mold 6 and a neck part mold 7 to form a cavity 9. The cavity 9 is formed with a belly part cavity 9a and tongue piece part cavity 9b. A parison 1 is molded by injecting, casting and filling a thermoplastic synthetic resin through a hot runner 10. Then the tongue piece 5 of the parison 1 which has been arranged within a main body part mold 11 of a mold B and is under a state of an appropriate temperature is clamped between a pair of pincers 16b of a pinching member 16. Then a bottom mold 12 is clamped by pulling the tongue piece 5 down to a position where the bottom 4 of the parison 1 comes into contact with the bottom of the mold 11. Then blow molding is performed by blowing compressed air into a belly part 3 of the parison 1. Then a suspension hole 5a is bored on the tongue piece 5 by driving a pulling out blade 15.
Patent JP-S598601-A (JP)
Title: Reactor for metal hydride
Inventor: NISHIZAKI MICHIYOSHI
IPC: C01B3/00
Filed: 1982-07-08
Abstract: PURPOSE:To carry out the occlusion and release of hydrogen quickly, and to prevent the deformation and damage of a container, by dividing a metal hydride by a porous wall to permeate only hydrogen in a closed container, positioning a group of a large number of thin heat medium tubes in a packing layer of the metal hydride. CONSTITUTION:In the cylindrical closed container 1 having the joint 4 for sending a heat medium and the inlet 5 for a hydrogen gas, the packing layer of the metal hydride 7 is divided by the cylindrical porous wall 8 to give the gap part 9. The porous wall 8 has through holes with about 1-5mu pore diameter, permeate the hydrogen gas but not the powdery metal hydride 7. A group of flexible heat medium tubes 6 is arranged in the metal hydride 7, the inner diameter of the tubes is about 2-20mm., and a large number of the tubes are set to make the distance between the heat medium tubes about 1-50mm.. Consequently, the heat conduction between the heat medium tubes 6 and the metal hydride 7 is made well, the occlusion and release of hydrogen are carried out quickly, and the deformation and damage of the wall of the closed container 1 caused by the expansion and shrink of the metal hydride can be prevented.
Patent JP-S6010217-A (JP)
Title: Focusing device
Inventor: YONETAHI TSUNEYO
IPC: G02B7/28
Filed: 1983-06-29
Abstract: PURPOSE:To permit easier operation for changing-over by driving automatically a focusing member in accordance with distance measuring data in ordinary photographing and driving forcibly and automatically said member to a prescribed position in the stage of changing said photographing to macro-photographing. CONSTITUTION:When ordinary photographing is selected by a changing-over member 105, the 1st data conforming to a set focal length is outputted from a lens circuit LEC via a code plate FCD and is read in a reading circuit LDC. The extent of the movement of a lens FL for focusing is calculated by a multiplier circuit 110 from said data and the data on the defocusing amt. from a signal processing circuit 106. Said lens is moved by a motor MO. When macro-photographing is selected, the 2nd data is outputted from the LEC and the lens FL is moved to the position for the extreme proximity photographing distance. Then the automatic focusing is no more performed and the manual focusing is performed by turning the zoom lens ZR in a macro region.
Patent JP-S62287840-A (JP)
Inventor: TAKAI YOSHIHIRO
IPC: B65C1/00
Filed: 1986-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0414982-A (JP)
Title: Color solid-state image pickup device and its signal processing method
Inventor: TASHIRO SHINICHI
IPC: H04N9/07
Filed: 1990-05-08
Abstract: PURPOSE:To obtain a color solid-state image pickup device with a double high sensitivity characteristic by adding an output of either an odd or an even number column among 1st and 2nd photoelectric conversion unit elements to a photoelectric conversion unit element output from an odd column or an even column different in the row direction. CONSTITUTION:The arrangement of a color filter, noted only for even number fields, is expressed as a 1st column in a unit matrix of 2-row, 2-column consisting of cyan (Cy) + green (G) and cyan (Cy) + magenta (Mg), and as a 2nd column consisting of yellow (Ye) + magenta (Mg) and yellow (Ye) + green (G), and each color filter (comprising two elements) corresponds to each (one) photodetector. Then two color filters are given to one picture element, two column signal outputs are delayed in the frame operation and added to different column signal outputs comprising a same color filter element. Thus, the sensitivity is doubled from the normal frame operation.
Patent JP-S5645221-A (JP)
Title: Bending method for slit pipe
Inventor: USUI MASAYOSHI
IPC: B21D9/01
Filed: 1979-09-17
Abstract: PURPOSE: To manufacture the bilateral bend product together and simultaneously, and to prevent the silt of the pipe from distortion and collapse, by applying the bending work to the two-storied assembly built up by inserting and rigidly fixing the guiding support to the slit openings of a pair of slit pipes.  
     CONSTITUTION: The slit openings 2, 2', of a pair of slit pipes 1, 1', are previously located face to face; the guiding support 3, possessing the plate type section shape, made of an elastic material like as the resinous material, rubber material, etc., or a comparatively soft material, etc., is inserted and rigidly fixed 4, 4', to the sllt openings 2, 2'. Next, this two-storied assembly is bent by the conventional method in order to bend the slit pipes 1, 1', together and simultaneously. This bending work is carried out as follows; the bending rolls 6, 6', are rotatably set to the bend lever 7 which is installed on one side of the stationary rolls 5, 5', so as to turn about the axis of the stationary rolls 5, 5'; then, the rigidly assembled slit pipes 1, 1', are inserted into the gap between these stationary rolls 5, 5', and bending rolls 6, 6'; after that, the hand lever 7 is turned about the axis of the stationary rolls 5, 5', hereby, the slit pipes 1, 1', are easily simultaneously bent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63282997-A (JP)
Title: Block access memory
Inventor: FUJISHIMA KAZUYASU
IPC: G11C8/12
Filed: 1987-05-15
Abstract: PURPOSE:To improve the effective use efficiency of a block access memory by selecting and refreshing the word line of a block which is not selected in parallel to the access of a selected block by a refreshing address counter output. CONSTITUTION:The title memory is provided with plural memory cells 4 in which a memory array is divided into a block B1 and a block B2, arranged to respective blocks in a row and column shape and stored the information respectively, plural word line 2-1-2-n, plural bit lines 3, and a sense amplifier group 5 to activate, detect and amplify the information to appear on a bit line in response to an activating signal inversion SE. For respective blocks, the word line is selected and accessed in response to the external address, data reading or writing are executed, and the word line of the block not to be accessed is selected and refreshed in parallel to the access of the selected block. Thus, simultaneously with the cycle of usual data reading or writing, a refreshing cycle is executed and the effective use efficiency can be improved.
Patent JP-H09303137-A (JP)
Title: Structure of electrode of high temperature substance to be heated
Inventor: SAKURAI KAZUHIRO
IPC: F01N13/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the resistance value of the electrode of a high temperature body to be heated and to reduce the temperature of a coupling part to external electric wire. SOLUTION: An electrode on the third high temperature side 4 in mounted on an electrode on the first high temperature side 2, attached to the central part of an electric heating catalyst 1, through an electrode on the second high temperature side 3, and an electrode on the third high temperature side 4 is extended to the outside of a catalyst container 100. An electrode on the low temperature side 5 formed such that a conductor 6 arranged at a central part and formed of a conductive material and covered with a metallic pipe 8 through an insulation material 7 is attached in a bent state to the outside of the catalyst container 100. An external electric wire is attached to the tip of the conductor 6 and meanwhile, the outside tip part of the electrode on the third high temperature side 4 is coupled to the tip part on the catalyst container 100 side of the conductor 6.  The metallic pipe 8 of the curved part is formed in a thick section.
Patent JP-2000309982-A (JP)
Title: Connection fitting for construction and bracing structure using the connection fitting
Inventor: YAMASHITA ISAO
IPC: E04B1/58
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a connection fitting for construction, by which not only a bracing is crossed and installed in the diagonal direction but also the bracing can be mounted in the vertical direction and the horizontal direction and proof stress in the vertical direction and the horizontal direction is increased and which particularly resists a vertical shake and a horizontal shake by an earthquake or the like and by which bracing structure having excellent aseismicity is obtained easily, and provide further a bracing structure using the connecting fitting. SOLUTION: In the connection fitting 1 for construction, the connecting holes of bracings are formed to each side section of an octagonal metallic frame body. The bracing structure 5 is composed of a framework body 6 formed in a polygonal frame body in which an upper side member 13 and a lower side member 14 opposed in parallel and left-right side members 11, 11 opposed in parallel are formed at right angles mutually, the metal fitting 1 disposed into the space of the framework body 6, a plurality of brazings 7, 7 and 8, 8 in which one end sections are inserted into the connection holes and fixed onto the connection fitting 1 while the other end sections are fixed onto the upper side members 13 and lower side member 14 and the left-right side members 11, 11 of the framework body 6, and a plurality of bracings 9, 9 and 10,  10 in which one end sections are inserted into the connection holes and fixed onto the connection fitting 1 while the other end sections are penetrated through hypotenuse members 12, 12 set up among the upper side member 13 and the lower side member 14 and the left-right side members 11, 11 and fixed onto a beam material 41 or a sill 42.
Patent JP-H04327120-A (JP)
Title: Container bottom part forming device for germfree filling/packaging device
Inventor: OBARA KUNIYASU
IPC: B65B51/10
Filed: 1991-04-23
Abstract: PURPOSE:To provide a compact container bottom part forming device the inside of which can be held under a germfree condition by a sealed chamber, and which has a simple structure and can be built by a small cost. CONSTITUTION:The title container bottom part forming device has a bottom press device 11 which is equipped with a pressing plate 22 to press a sleeve material 5 by advancing/retracting to the sleeve material 5 which is fitted on a mandrel 6, and an air cylinder 21 to make the pressing plate 22 advance/ retract, as the equipment. The mandrel 6 and the pressing plate 22 are covered by a sealed chamber 4. A bellows member 23 is provided between the sealed chamber 4 and the pressing plate 22. The bellows member 23 shields the inside of the sealed chamber 4 airtightly, and at the same time, stretches or contracts following the pressing plate 22.
Patent JP-S5643251-A (JP)
Title: Separation of lactamide
Inventor: KIYOURA TADAMITSU
IPC: C07C231/24
Filed: 1979-09-19
Abstract: PURPOSE: To prepare the titled compound useful as a raw material of a textile oil etc., by separating catalysts from an aqueous solution containing lactamide obtained by the reaction of lactonitrile with water, removing water from the solution, and extracting or washing the solid thus obtained with a specific ether.  
     CONSTITUTION: An aqueous solution containing lactamide is prepared by reacting lactonitrile with water in the presence of a catalyst. After removing the catalyst from the solution, water is removed from the solution e.g. by evaporation to dryness. The solid thus obtained is crushed, suspended in an ether of formula R-0-R' (R and R' are 1W6C alkyl or phenyl) and stirred. The unreacted lactonitrile is extracted or washed out by this process, and the objective lactamide can be separated. The suspension and stirring is carried out at a temperature between 0°C and the boiling point of the ether.  
     EFFECT: The operations such as distilling out of the unreacted lactonitrile under reduced pressure, etc. are not necessary.  
     USE: A raw mateial of lactic acid, lactic acid esters, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02297043-A (JP)
Title: Dewing detecting device for head cylinder
Inventor: MORISADA KATSUHIRO
IPC: G11B15/00
Filed: 1989-05-12
Abstract: PURPOSE:To immediately stop the running of a tape at the time of dewing and to prevent the damage by detecting the dewing on the surface of a cylinder by using a reflection type infrared sensor. CONSTITUTION:On the outside periphery of a head cylinder 1, a light emitting part 3 and a light receiving part 4 of a reflection type infrared sensor 2 are provided so as to be opposed to the cylinder 1, and an input terminal of the light emitting part 3, and an output terminal of the light receiving part 3 are connected to a power source 5 through a resistance R1, and a power source 6 and an input terminal of a comparator 7 through a resistance R2, respectively. In this state, the cylinder 1 is irradiated by applying a power source to the sensor 2, and its reflected light is photodetected. In this case, when dewing exists on the surface of the cylinder 1, infrared rays are absorbed to dewing water and the reflected decreases, the photodetecting quantity decreases and an output voltage of the sensor 2 is varied, it is caught by the comparator 7, and its output is transferred as a dewing detecting signal to a system control IC and stops a tape.
Patent JP-H067203-A (JP)
Title: Shoes with revet and method for making the same
Inventor: UEDA TAKESHI
IPC: A43B5/00
Filed: 1991-04-23
Abstract: PURPOSE:To provide shoes with rivets in which the rivets are easily mounted in the sole and hard to loose and a method for making the same. CONSTITUTION:A rivet 3 is formed on the outer periphery of an inner collar 6 with an outer collar 7. The inner collar 6 is formed on the inner surface 8 with a first locking projection 9. A collar receiving recess 10 for receiving the inner collar 6 and outer collar 7 is formed in the sole 1. The bottom surface 11 of the collar receiving recess 10 is formed lower than the sole 1 and higher than the upper surface 12 of a rivet mounting nut 2. Shoes with the rivets are formed on the bottom surface 11 with a second saw-tooth-like locking projection 13 meshing with the first locking projection 9 and manufactured by embedding the rivet mounting nut 2 and rivet 3 or rivet mold threadingly engaging each other in the sole.
Patent JP-H09304610-A (JP)
Title: Retroreflecting material
Inventor: MORI TADAHIRO
IPC: G02B5/128
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a reflecting material, which has high reflection brightness when used at night, causes little falling of glass microballs (transparent microballs) by friction during using, washing and dry cleaning, and causes little falling thereof even when manufacturing condition has a little dispersion in the manufacturing process. SOLUTION: In a fixed resin layer 25 held by a supporting body 24, the transparent microballs 21 having <=500μm diameter are embedded with an embedding rate of 40 to 80% of the diameter and a transparent resin primer layer 22 having 1 to 10μm thickness are disposed on a spherical surface on a rear embedding side of the transparent microballs 21. Further, a reflecting layer 23 is disposed between the transparent resin primer layer 22 and the fixed resin layer 25.