baber/WOPTO huggingface dataset:
Patent JP-H1054023-A (JP)
Title: Liquefaction prevention method and device thereof
Inventor: KANEKO YUTAKA
IPC: E21B7/20
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquefaction prevention method and device thereof capable of providing wings to be developed after a casing is pulled out to a drainage body buried in the ground and displaying anchor function. SOLUTION: A casing mounting a cutter piece 3 to the front end is driven in the ground. Then, a drain body 2 inserted into the casing is pressed into the cutter piece 3 and is connected to monolithically form the drainage body. Then, the cutter piece 3 functions as a weight. The drain body 2 is pushed down to separate the cutter piece 3 from the casing. Then, when the casing is pulled out, wings 7 and 9 stored in the casing provided to the drain body or the cutter piece 3 are respectively developed to function as an anchor.
Patent JP-2000056685-A (JP)
Title: Label and label printer
Inventor: KANBE MASAYUKI
IPC: B41J5/30
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a label permitting to easily find a commodity to be collected just before 'use by date' from among lots of exhibited commodities and a label printer. SOLUTION: As for this label, commodity shelf life management information 2 such as time of completion of lunch, delivery time, 'use by date', are not only classified as time zones at least such as morning, daytime, and evening, but the label itself 10 or a printing part 12 of the commodity shelf life management information 2 or a display part 13 of the mark etc., 3 like 'B', 'L', and 'D' are also colored in different colors corresponding to the classification.
Patent JP-H0274477-A (JP)
Title: Motorcycle
Inventor: OSHITA SHIGERU
IPC: B62H1/12
Filed: 1988-09-12
Abstract: PURPOSE:To make it possible to easily park the title motorcycle loaded with cargoes by rotatably connecting the second arms having supporting wheels, in the car width direction, with a pair of the first arms pivotably mounted on the right and left sides of a car body frame. CONSTITUTION:A stand device 21 is composed of a pair of the first arms 22 opposed to each other in the car body width direction, the second arms 23 connected with the first arms 22 and supporting wheels 24 mounted on the second arms 23. The first arms 22 is pivotably mounted on stays 25 fixed on the lower section of a pillar section (1f) arranged at the center section of the car body 1 in such a way as to freely rise and fall vertically, and the second arms 23 are rotatably connected with the first arms 22 in the car body width direction by means of connecting pins P so as to be energized to the inner side direction of the car body by tension coil springs 26. The supporting wheels 24 are supported on the outsides of the second arms 23 movably in the longer direction of the first arms 22, and energized by compression coil springs 28 in the direction parting from the first arms 22.
Patent JP-H1169217-A (JP)
Title: Electronic camera and its electronic shutter control method
Inventor: SAEKI TAKAYUKI
IPC: H04N5/225
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To avoid a camera-shake at photographing a still image and to avoid the effect of illumination light flickers with a simple configuration with respect to an electronic camera that can photograph dynamic images and still images. SOLUTION: A camera control section 7 selects an electronic shutter speed of 1/100 sec at a still image-pickup which is higher than an electronic shutter speed of 1/60 sec in synchronism with a vertical blanking period photographing a dynamic. Furthermore, then a common use detection means (camera signal processing section 6) for an electronic shutter speed of 1/60 sec in synchronism with a vertical blanking period period at photographing dynamic image and an electronic shutter speed of 1/120 sec higher than it detects a flicker by an AC power frequency of an illumination light and makes corrections based on the detected result.
Patent JP-H03134171-A (JP)
Title: Infrared ray window
Inventor: URAJIMIIRU PASERIN
IPC: C23C16/16
Filed: 1990-08-28
Abstract: PURPOSE: To prevent the adhesion of decomposed metals on the inner side of IR transparent windows and to allow the stable execution of vapor deposition work by cooling these windows at the time of supplying gaseous metal carbonyls into a chamber and heating a material to be treated in this chamber with IR rays to execute the vapor deposition of the metal by decomposition of the metal carbonyls.  
     CONSTITUTION: A nonconductive substrate 18 is introduced into the reaction chamber 12 from its inlet 20 and is taken out of an outlet 22. The gaseous carbonyls of various kinds of the metals are supplied from a gas inlet 14 into the reaction chamber 10 during this time. The substrate 18 is heated to the cracking temp. of the gaseous metal carbonyls by irradiation with IR rays through the IR transparent windows 25, 33 from IR sources 24, 32 to deposit the metals formed by the pyrolysis of the gaseous metal carbonyls by evaporation on the surface of the substrate 18. In such a case, a liquid coolant is passed through the internal cooling passages 28, 36 of the IR transparent windows 25, 33 to cool the IR transparent windows 25, 33 to the temp. below the decomposing temp. of the gaseous metal carbonyls, by which the adhesion of the decomposed metals on the inside sheets 30, 38 of the transmission windows 25, 33 is prevented. The vapor deposition of the metals on the substrate 18 by the decomposition of the gaseous metal carbonyls is thus stably continued without degrading the transmittance of the IR rays. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0389098-A (JP)
Title: Gas container made of frp
Inventor: TANIGUCHI KUNITOSHI
IPC: F17C1/16
Filed: 1989-08-31
Abstract: PURPOSE:To provide a gas container of a low cost, light weight, and a high rate pressure by laminating an FRP reinforcing layer on the outer surface of a cylindrical plastic container with its inlet portion reinforced with a metallic member. CONSTITUTION:The container is of a double layer construction made of a cylindrical plastic container as a core with its outer surface laminated with an FRP reinforcing layer 20. The inlet portion of the cylindrical plastic container 10 is reinforced with metal. The metallic inlet 11 for reinforcing the inlet comprises a cylindrical portion 11b on which a thread portion 11a is formed, and a skirt portion 11c extending downward from the cylindrical portion 11b. The skirt portion 11c is firmly secured into the plastic portion 12 of the cylindrical plastic container 10 with the anchor effect of annular projections 11d formed concentrically on the inner and outer surfaces of the skirt portion. As a result, rated normal pressure is extremely high. The container may be manufactured at an extremely low cost.
Patent JP-H0658336-A (JP)
Title: Bearing seal and its manufacture
Inventor: ARAI JUNICHI
IPC: F16C33/76
Filed: 1992-08-04
Abstract: PURPOSE:To hold stable fitting force and fallout resistance without any influence of the thickness of an elastomer layer, by providing the elastomer layer in which convex ribs are formed at required intervals circumferentially on one side face of a reinforcing ring made of metal, etc. CONSTITUTION:An elastomer layer 9 in which a radial pattern 9a is formed by protrusive lines, is bonded on one side face of a metal plate 8, they are fixed by presser dies 11, 12, and the elastomer layer 9 and the metal plate 8 are punched at a time with a stamping punch 13. Protrusive ribs are formed at even intervals on the surface of the elastomer layer 9 by the radial pattern, and fitting lips projected from peripheral edge of the elastomer layer 9 are formed on the protrusive ribs. Stable fitting force and fallout resistance can be held without any influence of the thickness of the elastomer layer 6, because the fitting lips 7a are projected from the peripheral edge of the elastomer layer 6 and go round to the peripheral edge of a reinforcing ring 5, in a finished product. When bearing seals are stacked, their touch area is kept small by the protrusive ribs and their mutual sticking is prevented.
Patent JP-S61105610-A (JP)
Title: Automatic programming device of numerically controlled machine tool
Inventor: KIKUMORI TSUNEO
IPC: G05B19/4093
Filed: 1984-10-27
Abstract: PURPOSE:To generate automatically a program by comparing tool selecting sequence information and shape particulars of a tool, with a registered tool data which has been read out of a tool data memory, and selecting automatically a registered tool based on a selected sequence. CONSTITUTION:When a fundamental shape data input and a detailed shape data input are ended, they are led to a rearranging processor together with a working pattern for indicating a working sequence stored in each read-only memory for constituting a working pattern memory which is contained separately, a parameter peculiar to an NC lathe of a program generating object, and a turret number for attaching an available tool. This working pattern classifies a shape data into such working patterns as outside diameter cutting, sensor hole working, drilling, chamfering, etc., and indicates the working sequence by the working pattern. The rearranging processor executes a comparison with the working pattern based on the parameter peculiar to the NC lathe, and rearranges it to the working pattern and the working sequence determined by its position. In this way, a program can be corrected in accordance with a technique level of an operator, and a more excellent program can be generated.
Patent JP-H0276156-A (JP)
Title: Rotary magnetic head device
Inventor: ONO MASAHARU
IPC: G11B15/61
Filed: 1988-09-12
Abstract: PURPOSE:To prevent the occurrence of the damage, the deterioration of recording and reproducing characteristics, etc., of a tape caused by the strong blowdown of air in a rotary fixed drum when a drum rotates by forming thin grooves on a fixed drum in parallel with its rotating shaft or obliquely for the rotating shaft. CONSTITUTION:The subject device has a rotary drum 1 to rotate around a shaft 12 supported by a fixed drum 6, and an upper fixed drum 11 is fixed with a screw to a rotation supporting shaft 12. Further, thin grooves 15 parallel with the rotating shaft 12 are formed on the fixed drum 6 and the upper fixed drum 11. Since these thin grooves 15 work so as to make the air to blow down between the outer circumferential parts of the drums 1, 6, and 11 and a magnetic tape 7 escape, the magnetic tape 7 never receives stress by the air and never deforms in a strange way. Thus, the occurrence of the damage, the deterioration of the recording and reproducing characteristics, etc., of the magnetic tape can be prevented.
Patent JP-2001049421-A (JP)
Title: Engine valve made of titanium alloy, and surface treatment therefor
Inventor: TAKANO YUJI
IPC: F01L3/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the wear resistance of the surface of a valve element without recourse to surface treatment, such as nitriding treatment and plating. SOLUTION: A carburized layer 4 is formed at least on the surface requiring wear resistance or fatigue strength of a valve element 3 which is made of titanium alloy and constituted in such a way that a valve head 2 is connected to one end of a valve stem 1. Simultaneously, oxide layers 9 are formed in the parts 5, 6, 7, 8 to be brought into contact with other valve gear mechanism parts, at the surface of the valve element 3 including the carburized layer 4, respectively, and the lower layers thereof are formed into acicular structure.
Patent JP-S60119685-A (JP)
Title: Memory precharge circuit
Inventor: KASHIYAMA SHIYUNJI
IPC: G11C7/00
Filed: 1983-11-30
Abstract: PURPOSE:To prevent storage content of a video memory from being destroyed by generating a precharge signal by a switch signal of a data read/write address counter to precharge the video memory forcibly. CONSTITUTION:A flip-flop 21 in a precharge signal generating circuit reads an inputted timing signal phiA in synchronizing with a clock pulse phi1, outputs it is synchronizing with a clock pulse phi2 and transmits an output timing signal phiB to an address switching circuit as a switching signal. A CPU precharge signal is inputted to an AND circuit 24 and a display precharge signal is inputted to an AND circuit 26. A flip-flop circuit 23 reads a signal from the flip-flop 21 in synchronizing with the clock pulse phi1 and outputs it in synchronizing with the clock pulse phi2. An output of an EX NOR circuit 22 is inputted to an OR circuit 27 and an output of the OR circuit 27 precharges the video memory.
Patent JP-S6382870-A (JP)
Inventor: TOKUDA YUKIO
IPC: F16C35/00
Filed: 1986-09-25
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-H0568113-A (JP)
Title: Line switching system for complex housing managing system
Inventor: KANEKO TAKASHI
IPC: H04M11/00
Filed: 1991-09-06
Abstract: PURPOSE:To enable the use of one line for plural purposes and functions by switching the connection of terminal equipments in accordance with a call signal between an extension and public line in a complex housing managing system for transferring calls or data through a PBX. CONSTITUTION:A line switching device 11 is connected between plural terminal equipments 15, 16 for complex housing, a custodian room, etc., and a line 5 and a control unit 12 in the device 11 detects and discriminates a call signal between an extension and the line wire and relays 13, 14 execute connection switching. Thereby the generation of a trouble that a telephone rate is charged even if an opposite party for a call from the outside of a complex housing is absent (no answer) can be prevented and one line can be used for plural purposes and functions.
Patent JP-H04107604-A (JP)
Title: Control method for operation of equipment
Inventor: KASHIYOUJI TAKAO
IPC: G05B13/02
Filed: 1990-08-28
Abstract: PURPOSE:To quickly detect the abnormality of a common fuzzy control part and to switch the control to a non-fuzzy control part from the common fuzzy control part by monitoring the change of the binary level of an answer signal based on the timing error between a diagnostic clock signal and an inference routine. CONSTITUTION:A diagnostic part 3 sends a clock signal CK to a fuzzy control part 1. The level of an answer signal BK has a binary change with repetition of the inference routine as long as a diagnostic answer rule is normally carried out because a cyclic error is produced between the inference routine and the signal CK. When the abnormality occurs at the part 1, the inference routine is not carried out any more nor the signal BK is not updated any more and then fixed at one of both binary levels. When this level fixing operation continues for a prescribed time, the part 3 detects the abnormality of the part 1 and changes over a switch part 4. Thus the abnormality of the part 1 is quickly detected and the control is automatically switched to a non-fuzzy control part 2 at occurrence of the abnormality.
Patent JP-H1133115-A (JP)
Title: Syringe holder with recapping mechanism
Inventor: JINBO TORU
IPC: A61M5/32
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable syringe holder with which anyone can recap a syringe safely, securely and easily. SOLUTION: This holder consists of a support base 1, a cap 5 and an installing plate 16 which are integrally formed and fixed to the support base 1 with elevation, a guide catch 14 and adjacent guide groove 15 which are formed on the side arm 2 of the support base 1, and a rear end plate 4. Using this holder, an operator can recap a normal syringe safely, holding the support base 1 by hand with a physical distance from the needle 12, without directly holding the cap 5.
Patent JP-H0273159-A (JP)
Title: Detection of degree of agglutination by high-speed movement of agglutinated lump
Inventor: NUNOGAKI YOSHIAKI
IPC: G01N33/543
Filed: 1988-09-08
Abstract: PURPOSE:To allow easy handling, to provide an excellent preservable property and to allow quantitative determination with high accuracy by injecting, saline, a reagent for antigen-antibody reaction and a required sample into a CPC coil and revolving and rotating the CPC coil, then making measurement. CONSTITUTION:The physiological saline 9, the reagent 10 such a santi-A serum for antigen-antibody reaction, and the sample 11 of blood such as sensitized blood cells or sensitized latex which are separated by air bubbles 12, etc., are sucked and injected into the CPC coil 3. Both ends are then sealed by compression bonding. The coil 3 is revolved and rotated for the required time such as 8 minutes by a centrifugal separator. The blood 11 is separated to blood cells and plasma when the coil 3 is taken out. Further, the sepn. progresses to separate the plasma 11a and the blood cells, anti-A serum, physiological saline mixed part 12 and the agglutinated lumps 13 corresponding to the type of the blood of the specimen are formed. The presence of the red blood cells is visually observable. The method which allows easy handling, has the excellent preservable property and allows the quantitative detection of the degree of agglutination with the high accuracy is thus obtd.
Patent JP-H0898210-A (JP)
Title: Motion vector detector
Inventor: IINUMA TOSHIYA
IPC: H04N13/00
Filed: 1994-09-21
Abstract: PURPOSE: To accurately detect the motion vector even for a letter box video. CONSTITUTION: A motion vector is detected for plural detection blocks based on the video signal inputted to an input terminal 8. Meanwhile, a part of this video signal is supplied to a picture discrimination circuit 16. This circuit 16 discriminates the boundary between the black level area and the video area and supplies it to a microcomputer 14 as the vertical address. The microcomputer 14 changes positions of detection blocks based on this vertical address so that the black level area and detection blocks don't overlap.
Patent JP-2001056930-A (JP)
Title: Production of polished substrate for magnetic memory disk
Inventor: SO KENDOU
IPC: B24B37/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To produce a polished substrate for a magnetic memory disk having small maximum projection roughness Rp, small waving Wa and enhanced flatness FT of the surface, freed of contaminants such as an abrasive slurry remaining after mechanical polishing and blotches of a detergent and capable of giving a defect-free high density magnetic memory disk. SOLUTION: The surface of a substrate with a formed base film is electropolished after mechanical mirror finishing and before texturing. The electropolishing is preferably carried out using an acidic electrolytic solution prepared by adding a surfactant to an electrolytic solution in such a way that the contact angle of the electrolytic solution to the substrate to be electropolished is adjusted to <=45 deg..
Patent JP-H0760016-A (JP)
Title: Water purifying plant
Inventor: UIRIAMU ETSUCHI BOIRU
IPC: B01D21/24
Filed: 1994-08-18
Abstract: PURPOSE: To obtain a clarifier with is small in a floor area and good in efficiency by providing a square tank with an influent passage along the sidewalls of the tank and an effluent passage adjacent to the, influent passage and allowing clarified water to flow over the weir in the upper portion of the tank, thereby taking out the water. CONSTITUTION: Waste water enters the influent passage 3 from a waste water inlet 5 of the square shape, enters a space part 22 through an aperture 17, is horizontally dispersed by a dispersion plate 18 and further flows through an extended buffer plate 21 and a deflection surface 23 to the lower portion 16. The water flows horizontally by parting from the sidewall 11, enters the upper portion 15 and perpendicularly ascends by being accompanied by the horizontal direction component for successively parting from the weir 20. Heavy solids settle on a bottom 9 and are gathered and removed into a sludge hopper by the capturing vanes 40 of a capturing conveyor 39. The light solids arriving at the surface are collected and removed by the capturing vanes 40 into a scum pipe.  After ascending in the upper portion 15, the clarified water flows toward the weir 20 by being accompanied by the horizontal direction component, flows over the upper edge 30a of the weir, enters the effluent passage and emerges from the clarifier through a clarified water outlet.
Patent JP-H0955320-A (JP)
Title: Common mode choke coil
Inventor: SUZUKI YASUSHI
IPC: H01F27/29
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a thin surface mounting common mode choke coil in which fluctuation of characteristics is suppressed. SOLUTION: The common mode choke coil comprises a choke coil assembly 11 wound around the central leg part 6 of a spectacle type core 1 having two through holes 2 and inserted into an insulation case 4 provided with I/O terminals 5 in the direction matching the through holes 2 in the core 1.
Patent JP-S59123762-A (JP)
Title: Laminated material for magnetic head
Inventor: MOMOSE KENICHIROU
IPC: G11B5/147
Filed: 1982-12-28
Abstract: PURPOSE:To obtain a laminated material for a magnetic head preventing a loss due to an eddy current by heating a laminated material of an Ni-Fe alloy having an Al layer between layers to a specified temp. to form an insulating layer of Al2O3 between the layers. CONSTITUTION:The surface of a thin Ni-Fe alloy plate is coated with an Al layer by vapor deposition or other method, and laminating and rolling are carried out to obtain a laminated material having an Al layer between layers. The laminated material is heated to 750-1,300 deg.C, preferably 1,000-1,300 deg.C to form an insulating layer of Al2O3 between the layers. The thickness of the Al layer is regulated to <=1/10 times the thickness of the Ni-Fe alloy plate, and it is preferable to heat the laminated material in an atmosphere of wet gaseous hydrogen with <=0 deg.C, preferably <=-40 deg.C dew point. The core of a magnetic head can be formed accurately by using the resulting laminated material.
Patent JP-H0868499-A (JP)
Title: Backup supply device for gas
Inventor: HASEGAWA KENSHO
IPC: A61G10/00
Filed: 1994-08-29
Abstract: PURPOSE: To guarantee high reliability without any danger agaiust the life of a sick person, etc., by continuously supplying reserved backup gas even if any abnormality is generated when aritificial air, etc., is supplied to a hospital. CONSTITUTION: An electromagnet type automatic shut-off valve 3 and a connection part 6 to which a bachup gas supply piping 5 introduced from a backup gas supply source 4 toward an outlet 2a, is connected are sequentially prove are provided in a main gas supply piping 2 introdued from a main gas supply device 1 of airtificial air, etc. Gas pressure of backup gas BG is set lower than that of main gas MG, and the main gas MG is preferentially supplied from the main gas supply piping 2 to a hospital, etc., at a normal time, and backup gas BG is switched from the connection part 6 to the demanding side to be supplied thereto via the main gas supply plping 2 by pressure reduction in the main gas MG due to blocking of an automatic shut-off valve 3 by output P of an electric control system 7 caused by an abnormal input signal S from a main gas supply device 1.
Patent JP-S6468761-A (JP)
Title: Electrophotographic sensitive body
Inventor: GOTO SATOSHI
IPC: G03G5/06
Filed: 1987-09-09
Abstract: PURPOSE:To obtain a photosensitive body high in sensitivity and durability by forming a photosensitive layer containing a specified hydrazone compound on a conductive substrate. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains at least one of the hydrazone compounds represented by the formula in which each of Ar1-Ar3 is optionally substituted arylene, and each of R1-R6 is H, halogen, or the like. This compound has excellent carrier transfer performance, the permitting the obtained electrophotographic sensitive body to be enhanced in sensitivity and durability by using said compound for the carrier transfer material of a functionally separated photosensitive body executing generation and transfer of carriers separately by different materials.