baber/WOPTO huggingface dataset:
Patent JP-S6360489-A (JP)
Inventor: NONOSHITA HIROSHI
IPC: G09G1/00
Filed: 1986-08-29
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-S58113701-A (JP)
Title: Measuring method for thickness in groove bottom
Inventor: TSUDA EIJI
IPC: G01B11/06
Filed: 1981-12-21
Abstract: PURPOSE:To measure thickness in groove bottoms accurately by measuring the positions of the bottom surfaces in narrow grooves optically and the positions of end bottom surfaces with an electric micrometer. CONSTITUTION:A sample (easy to open end) 1 is placed on a jig table 14 and is fixed by means of jigs 17. The light from the light source part 21 of an optical measuring device 20 is projected as spot light to the bottom surface of a score and the light reflected therefrom is received in an optical system 23 on a photodetecting side. After the light is adjusted with an eyepiece part 25, the reflected light is detected with a photodetecting part 24, and the distance between the bottom surface of the score and a reference place is measured. On the other hand, the distance between the bottom surface of the end and the reference plane is measured with an electric micrometer 15, and data is fed to a computer, by which score residual is determined. On the other hand, a stage 12 is moved by a specified pitch with a pulse motor 13, and if the similar measurement is carried out at every pitch, the sectional contour of the score is determined. Thus the thickness in the groove bottom is measured accurately.
Patent JP-H1136261-A (JP)
Title: Stop pile used for fixing slope protection cage mat and slope protection structure using it
Inventor: ONARI ITARU
IPC: E02D17/20
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of assembling, attaching and detaching form pipes or the like at the time of stone packing in a measure-like member of a cage mat laid on a landing having a slope or the like and also prevent deformation of a partition wire net and the cage mat by providing a pile member with a bearing member which is stretched outward and has rigidity. SOLUTION: A stop pile S1 used for fixing a slope protection cage mat includes a pile member 1 and a bearing member 2, and three projections 21 are provided in the direction intersecting perpendicularly to the pile member 1 on the contact surface of the bearing member 2 of a plate-like body fixed to the upper part of the pipe member 1 fixed to a landing with a partition wire net. The projections 21 prevent slipping when the lower surface of the partition wire net is born by the bearing member 2. At the time of driving the pile member 1 into the landing, it is driven in such a manner that the bearing member 2 bears the partition wire net from under.  The bearing member 2 is stretched outward to have a large bearing area and has rigidity, so that even if stone is packed in the measure-like member of the cage mat with an impact, the impact is softened to prevent deformation of the partition wire net.
Patent JP-S5997399-A (JP)
Title: Liquid feed line pre-cooling method for lng storage apparatus
Inventor: MAKIHARA HIROSHI
IPC: F17C5/02
Filed: 1982-11-24
Abstract: PURPOSE:To pre-cool liquid feed line by injecting boil-off gas at the position lower than LNG liquid level at the lower section of liquid feed line through a compressor. CONSTITUTION:Boil-off gas 19 is taken out from the upper section of LNG tank 1 and injected through a compressor 13 and a valve 14 to the lower section of liquid feed line 9. Here the injecting position is made lower than at least LNG liquid level 16. When bubbling boil-off gas into LNG, boil-off gas is cooled by cooling effect due to evaporation of LNG to cool the liquid feed line 9 and return to LNG tank 1.
Patent JP-H0544589-A (JP)
Title: Fuel injection valve
Inventor: YAMAGUCHI TAKASHI
IPC: F02M61/14
Filed: 1991-08-16
Abstract: PURPOSE:To prevent the occurrence of unevenness in an initial lift amount of a needle valve caused by unevenness in a mounting load occurs when a fuel injection valve is mounted on an engine. CONSTITUTION:A fuel injection valve is provided with an injection nozzle 3 having a needle valve 6 and a nozzle holder 10, which contains a rod holder 16 and has a first spring 14 arranged between a rod holder and a needle valve for setting an initial valve opening pressure and a second spring 15 for specifying a valve opening pressure during main injection through press of a push rod 17 slidably located to the rod holder. A load transmission member to support a load when the injection valve is mounted on an engine is located on the outer periphery of the nozzle holder. Since a moulding load is supported by the load transmission member, this nozzle holder and prevents the occurrence of a compression strain to the nozzle holder, whereby an initial lift amount is prevented from its fluctuation.
Patent JP-H0549205-A (JP)
Title: Motor
Inventor: ISHIBASHI TOSHITAKA
IPC: H02K5/14
Filed: 1991-08-19
Abstract: PURPOSE:To permit the unmanned assembly of a motor by inserting a carbon brush previously into a brush holder to fix it. CONSTITUTION:A motor is provided with an armature 1, a motor core 2, carbon brushes 4 provided with springs 4A and brush holders 3 receiving the carbon brushes 4 while the brush holders 3 are provided with carbon brush stoppers 5, broken and removed upon assembling the motor and permitting the carbon brushes 4 to be projected from the brush holders 3.
Patent JP-H1155649-A (JP)
Title: Method and device for communicating image
Inventor: ISHII YOSHIKI
IPC: H04N21/4363
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To manage both high definition image transmission and high efficient image transmission by transmitting image data of plural pictures to a receiving end and transmitting high definition information of a picture that is requested from the receiving end among plural images in a transmission method that is different from the transmission method of moving image data. SOLUTION: A high definition information retrieving circuit 116 retrieves a recording medium 101 according to a frame identification ID, reads high definition information of an image frame that corresponds to frame identification ID information and stores it in a buffer memory 117. A high definition information sending circuit 115 sends high definition information stored in the memory 117 to a receiving end when retrieval succeeds after sending the result of retrieval front a data transmitting and receiving circuit 103. A data transmitting and receiving circuit 106 receives it and supplies it to a high definition image reproducing circuit 118. The circuit 118 reads a moving image data block from a buffer memory 113, performs expansion decoding processing of it together with received high definition information and reproduces a high definition image frame.
Patent JP-H0489975-A (JP)
Title: Fluid vessel
Inventor: TANABE HARUHISA
IPC: B65D90/02
Filed: 1990-08-02
Abstract: PURPOSE:To facilitate execution of works by forming a side plate from a flat plate made of glass fiber reinforced plastic and an undulate plate consolidated therewith, and arranging tops and bottoms of the undulation so that their pitch direction is easily made identical to the peripheral direction. CONSTITUTION:The bottom surface of a pool is formed with a foundation 1 made of concrete, and a side plate 2 made of FRP with the bottom embedded in the foundation 1 for consolidated structure is raised so as to form a water basin 3. An undulate plate 2b provided with tops 2b-1 and bottoms 2b-2 at a certain pitch is overlapped on one side face of a flat plate 2a, and the bottom 2b-2 side is joined with this flat plate 2a by adhesive to accomplish the side plate 2. Then the pitch direction of the tops 2b-1 and bottoms 2b-2 is made identical to the peripheral direction of the water basin 3, and the ridge of the top 2b-1 and the bottom 2b-2 are arranged to run along the perimeter of the water basin 3 in the longitudinal direction. This simplifies reinforcement of the side plate 2 and facilitates execution of site works.
Patent JP-H0490603-A (JP)
Title: Housing device for motor-driven antenna
Inventor: HASHIMOTO KAORU
IPC: H01Q1/10
Filed: 1990-08-03
Abstract: PURPOSE:To prevent the breakage accident of the antenna by judging an antenna rod is hit against an obstacle when the counter electromotive force of a motor for antenna rod expansion detected by a detector is larger than a large reference value. CONSTITUTION:An antenna rod 6 is constructed so as to be expanded through a driving transmission part 5 by a motor 2. This motor 2 is controlled by a controller 1, and the controller 1 is constructed so as to expand the antenna rod 6 while controlling the motor 2 according to the on and off of the switch of a radio 10, which is a receiver. When the antenna rod 6 is hit against the obstacle, this is detected as the counter electromotive force by a detector 3, and the antenna rod 6 is rapidly descended after performing the discrimination between normal all expanded state or a housing state by a comparison device 4. Thus, the breakage accident of the antenna rod 6 can be prevented.
Patent JP-H0955558-A (JP)
Title: Semiconductor laser element
Inventor: MATSUMOTO AKIHIRO
IPC: H01S5/223
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element in which the characteristics can be enhanced under high temperature operation while preventing the emission efficiency from lowering. SOLUTION: A first n-type clad layer 102, an active layer 103 and a second p-type clad layer 104 are formed sequentially on an n-type GaAs substrate 101. An n-type current light confinement layer 105 having a stripe groove 106 is then formed thereon and filled with a third p-type clad layer 107. The n-type current light confinement layer 105 contains Si as dopant and the first n-type clad layer 102 does not contains Si as dopant.
Patent JP-H11195222-A (JP)
Title: Magnetic recording medium and its production
Inventor: KUDO KAZUYOSHI
IPC: G11B5/84
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To lessen the clogging of a magnetic head and the head contamination to a recording layer and to improve durability by incorporating a nonmagnetic polishing material formed by subjecting a metal alkoxy compd. having a crosslinking group to a coating treatment into the magnetic recording layer on a base. SOLUTION: The magnetic recording medium is obtd. by subjecting the nonmagnetic polishing material of aluminum oxide, chromium oxide, iron oxide, etc., of preferably 0.001 to 1.2 microns in average grain size which is subjected to the coating treatment with the alkoxy compd. having the crosslinking group, such as silane coupling agent, titanium coupling agent or aluminum coupling agent to dispersion with a binder, such as diacetyl cellulose contg. crosslinkable org. matter, and a solvent to form the nonmagnetic polishing material dispersion and adding the dispersion to the coating liquid for the magnetic recording layer. Not only the improvement in the medium durability, etc., are resulted but also the film surface contamination after the wet development process intrinsic to photographic sensitive materials is lessened.
Patent JP-S5998057-A (JP)
Title: Azetidinone derivative
Inventor: YOSHIKOSHI AKIRA
IPC: C07D477/00
Filed: 1982-11-25
Abstract: NEW MATERIAL:The azetidinone derivative of formula I [X is H or group of formula II; Y is H or group of formula III; Z is H, R1'OCH2- or R1'O-CO-; R1 and R1' are OH or carboxyl-protecting group; R2 is H or OH; R3 is H or group of formula IV (R4, R4', R5, R5', R6 and R6' are methyl, tert-butyl or phenyl)]. EXAMPLE:1-tert-Butyldimethylsilyl-3alpha-( 1'R-tert-bytyldimethylsilyloxy )-ethyl-4beta- (2''S, 4''-dibenzyloxy)butyl-2-azetidinone. USE:Intermediate for preparation of an antibiotic substance, (+)-thienamycin. PROCESS:The compound of formula X which is the most preferable form of the objective compounds of formula I can be prepared, e.g. from D-glucosamine through the compound ( I )- compound (IX).
Patent JP-S6096430-A (JP)
Title: Multilayer type die for manufacturing multi-color film, sheet or plate made of plastic
Inventor: ROBEERU SHIEIBURINGU
IPC: B29C48/07
Filed: 1984-10-03
Abstract: 1. A flat die for the extrusion of multi-layered and multi-coloured films, sheets or plates of plastics material, in which die channels (12, 13, 14), for supplying plastics materials of different colours to an intermediate layer (A, B, C), open into a cavity positioned transversely with respect to the direction of extrusion, which leads into a smooth passage (15) in which the intermediate layer of the film, sheet or plate is formed, and which, before emerging from the outlet (6) of the die, joins with two other ducts (16, 19) which are linked to channels (18, 22) for distributing the plastics materials intended for forming a support layer (D) and a covering layer (E) respectively, the above-mentioned cavity containing a means for spreading out, in the intermediate layer (A, B, C), the streams of plastics material admitted by the supply channels (12, 13, 14), the flat die being characterised in that said means comprises a thin fixed plate (7) the upper face of which is provided with raised teeth (9) having a height and a width which decrease from their upstream end to their downstream end where they end in a point, the teeth (9) delimiting trapezoidal spaces (10), the profile of which, considered in a plane which is parallel to the base plane of the plate (7), increases from upstream to downstream in such a way that the spaces (10) are in contact at their downstream ends, each of these spaces (10) being supplied with coloured plastics material (A, B, C) by the channels (12, 13, 14) which introduce the plastics material into the trapezoidal spaces at their upstream ends and moving in the direction of extrusion.
Patent JP-H1154466-A (JP)
Title: Surface-processing method for semiconductor wafer, etc.
Inventor: MESAKI TAMOTSU
IPC: H01L21/304
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface processing method for a semiconductor wafer, etc., which enables surface processing by a simple equipment, while processing solution is supplied to an entire of a surface of a processing medium uniformly and subjected to contact flowing uniformly at a required surface flow rate in a single wafer processing method, wherein a processing medium is processed one by one. SOLUTION: A liquid spray nozzle 1 with a length corresponding to one side width of a processing medium W of an approximately rectangular shape and with a liquid discharge port 1-1 having an aperture such as to discharge processing liquid N, including chemical to a surface of the processing medium W like a thread at a fixed interval in a length direction, is arranged at least above the one side of the processing medium W which is placed almost horizontally. Surface treatment is carried out while processing liquid N heated to a required temperature is discharged towards a surface of the processing medium W like a thread from each liquid discharge port 1-1 of the nozzle 1, while a surface is subjected to contact flowing at a required surface flow rate.
Patent JP-H0929620-A (JP)
Title: Polishing device
Inventor: HIYAMA HIROKUNI
IPC: B24B37/013
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To accurately detect a temp. of an object which is being polished and perform determination of final point of polishing based on the detected temp. SOLUTION: A polishing device to polish a surface of an object in the form of mirror face by flattening uneveness thereon is provided with a temp. sensor 16 at its top ring retaining the object. With the sensor 16 frictional heat generated in the object during polishing is detected, and based thereon the final point of polishing is determined.
Patent JP-S5997006-A (JP)
Title: Recording paper
Inventor: KIDOKORO ISAO
IPC: G01D15/34
Filed: 1982-11-25
Abstract: PURPOSE:To simplify indication by providing the first index entered repeatedly at a specified interval starting from the initial end of the scale section or the margin section and the second index for indicating the level used and residual level based on a mutual relationship with the first index. CONSTITUTION:A time scale line 16 is extended within a margin section 14 at an equal interval L to be utilized as first index, an index line 17 in the embodiment, which is entered repeatedly over the total length starting from the initial end 11 and ending in the final end 12. The total number of the first index is given N. Likewise, the second index, a slanting line 18 in the embodiment is entered repeatedly over the total length from the right lower end to the left upper end at an equal interval l within the margin section 14 and the total number is given N+1. With such an arrangement, the level used or the residual level is indicated simply on the margin section heretofore left unused.
Patent JP-S6449062-A (JP)
Title: Color imaging device
Inventor: HOTTA HIDEJI
IPC: G03G15/01
Filed: 1987-08-20
Abstract: PURPOSE:To decrease color slippage by controlling the imaging timings of respective colors while detecting the marks put in imaging paper. CONSTITUTION:The marks put on the imaging paper 54 are detected respectively by plural mark detecting means 30y, 30m, 30c on progression of the conveyance of said paper. Control means 52y, 52m, 52c control the imaging timings of the respective colors by controlling the timings to apply imaging data in, for example, respective imaging means 12y, 12m, 12c according to the mark detection outputs of the respective mark detecting means. The conveyance time of the imaging paper from the imaging means to the imaging means of the next color deviates as well as compared to the case when there is not deviation of the imaging paper if the imaging paper is assumed to deviate forward and backward owing to a certain cause after the imaging by the imaging means of a certain color is ended. This deviation in the time is detected by the mark detecting means and the imaging timings are corrected according to the deviation in the time by the control means. The color slippage is thereby decreased.
Patent JP-H0878956-A (JP)
Title: Signal generator
Inventor: NOZAWA KAZUYUKI
IPC: H03B28/00
Filed: 1994-08-31
Abstract: PURPOSE: To generate an ideal signal at the signal generator for generating the signal at a second frequency with the signal of a first frequency as a reference signal. CONSTITUTION: It is detected by a comparator circuit 107 and a detection circuit 108 that phase information is larger than a prescribed value. Corresponding to the detected result, a switching circuit 109, switches inputs from a first adder circuit 104, second adder circuit 105 and subtraction circuit 106, outputs any input and inputs it to the first adder circuit 104. A conversion circuit 110 calculates the output of the switching circuit 109 and generates a signal so that the ideal output signal with no phase fluctuation can be generated.
Patent JP-S6186099-A (JP)
Title: Hydraulic tuning device for feed bar in transfer device
Inventor: IMANISHI SHOZO
IPC: B30B13/00
Filed: 1984-10-01
Abstract: PURPOSE:To tune both right and left sides of two parallel feed bars and to improve the efficiency of an operation for preparatory plan, etc. by cross- connecting hydraulic cylinders in such a manner that the two oil chambers in the hydraulic cylinder communicate with the other oil chambers of the other hydraulic cylinder. CONSTITUTION:A difference arises in the rising speed of the pistons 37 of the right and left hydraulic cylinders 36 when the advancing speeds of the pistons 17 of right and left air cylinders 16 vary. As a result, the much oil is delivered from the upper chamber 36A of the cylinder 36 of the higher rising speed of the piston 37 and flows into the lower chamber 36B of the cylinder 36 of the lower rising speed of the piston 37, thus increasing the rising speed of the piston 37. The pistons 37 of the right and left cylinders 36 rise consequently at the same speed and both right and left sides of the feed bars 3 move synchronously to make close operation in parallel. The above-mentioned effect is also the same with the opening operation of the feed bars 3.
Patent JP-2001071437-A (JP)
Title: Biaxially oriented polyester film stuck to window
Inventor: MASUDA SHIGEHIRO
IPC: B32B27/36
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject biaxially oriented polyester film reduced in the generation of turbidity even if a pigment is used as a colorant. SOLUTION: A biaxially oriented polyester film is a co-extrusion laminated film having at least a three-layered structure wherein polyester layers are provided on both surfaces of a dye-containing polyester layer. In this case, this polyester film contains 0.001-1.2 wt.% of carbon black with an average primary particle size of 5-100 nm and the visible light transmissivity thereof is 3-50% and the film haze thereof is 5% or less.
Patent JP-H06284883-A (JP)
Title: Hepatocyte cell culture
Inventor: SATO YASUO
IPC: C12M3/00
Filed: 1992-07-10
Abstract: PURPOSE:To provide a hepatocyte culturing process which can maintain the functions of hepatocytes in an increased level for a prolonged period of time and is suitable for high cell density and large volume culture. CONSTITUTION:This hepatocyte cell culture process comprises that hepatocytes are cultured together with at least one of skin-originating fibroblasts, lung- originating fibroblasts, biliary epithelial cells, sinusoid endothelial cells and vascular endothelial cells in a porous structure having connecting pores where the pore diameter of the porous structure is 1.5 to 100-fold the average diameter of the hepatocytes and the cell culture base material in its inner surfaces of the pores is treated with a substance selected from the group consisting of saccharides, proteins, lipids, synthetic high polymers and their composite materials.
Patent JP-S60100671-A (JP)
Title: Vacuum heating method
Inventor: HAYASHI JIYUNKICHI
IPC: C23C14/50
Filed: 1983-11-04
Abstract: PURPOSE:To subject a large quantity of substrates to vapor deposition in short time in the stage of forming a thin film deposited by evaporation on the substrate by a vacuum deposition method by heating the substrates up to a prescribed temp. by glow discharge then subjecting the substrates to vapor deposition while heating the same by another radiation heat. CONSTITUTION:Spherical substrates 4 formed of Al, Cu, etc. are attached to revolving and rotatng rings 8 in a vapor deposition chamber 5. After the inside of the chamber 5 is evacuated to a high vacuum, a gas for glow discharge is introduced therein under low pressure from a gas source 13 and a high voltage is impressed between an electrode 15 and the substrates 4 via the revolving and rotating rails 7 by a DC power source 9 to generate glow discharge and to heat quickly the substrates 4 up to a prescribed temp. The glow discharge is stopped and while the substrates 4 are heated by the radiation heat from a radiation heat source 2, the substrates are revolved and rotated around the axis of the chamber 5 and vapor deposition layers are quickly and uniformly formed on the substrate surface by the metallic vapor from a vapor deposition source 6.