baber/WOPTO huggingface dataset:
Patent JP-H10217834-A (JP)
Title: Four-joint link elevation device
Inventor: AKIYAMA HIDESHI
IPC: B60P3/08
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To finely regulate an elevation arm tip position with ease so as to maximize a loading volume in a vehicle conveying vehicle by regulating the adjustable shrinking minimum length of a variable link arm inside a four-joint link mechanism. SOLUTION: In a hydraulic cylinder 26, the lower end part is pivoted to the fifth pivot point E between pivot points A, C in a frame 21, while the upper end part is pivoted to the sixth pivot point F between pivot points B, D in an elevation arm 22. In a variable link arm 27, the lower end part is pivoted to the seventh pivot point G between pivot points the C, E in the frame 21, while the upper end part is pivoted to the eighth pivot point H between the pivot points C, D in the second link arm 24, so that the tip part O of the elevation arm 22 is lifted and lowered according to expansion and shrinkage action of the hydraulic cylinder 26.  A plurality of pin holes are bored at the predetermined intervals in the axial direction in the inner cylinder part of the variable link arm 27, and the shrinking minimum length of the variable link arm 27 is regulated by changing a fixed position of a pin guide, so that the lower position of the tip part O of the elevation arm 22 is changed and regulated. As a result, fine regulation and maximization of loading capacity can be accomplished.
Patent JP-H08207214-A (JP)
Title: Multilayer film for in-mold label and manufacture thereof
Inventor: INOUE HIROSHI
IPC: B29C48/10
Filed: 1995-02-07
Abstract: PURPOSE: To obtain a sense of contact and rigidity by a multilayer film made of high-density polyethylene, propylene polymer, talc, CaO and/or MgO, a surfactant and an ethylene-vinyl acetate copolymer. CONSTITUTION: A. 35 to 87 pts.wt. high-density polyethylene has 0.01 to 0.1g/10min of MRF (190 deg.C), 0.938 to 0.965g/cm<3> of density and 10g or more of melt tension. B. 3 to 33 pts.wt. propylene polymer has 0.3 to 10g/10min of MRF (230 deg.C). C. 20 to 45 pts.wt. talc. D. 0.5 to 10 pts.wt. CaO and/or MgO to 100 pts.wt. of total of A, B and C. E. a label resin layer containing 0.05 to 1 pts.wt. surfactant to 100 pts.wt. of total of A and C. F. a multilayer film for an in-mold label with a heat-sensitive adhesive resin layer of an ethylene- vinyl acetate copolymer containing 5 to 30wt.% vinyl acetate content.
Patent JP-S58137152-A (JP)
Title: Scanning stylus of pickup
Inventor: KUDOU TOSHIYUKI
IPC: G11B9/07
Filed: 1982-02-08
Abstract: PURPOSE:To reduce the cost of a scanning stylus, by forming the lower part of an electrode supporting part in a nearly conic shape, and providing a bottom surface which has a ridge line extending along a signal groove and a keel- shaped projection part for specifying its lateral width under said lower part. CONSTITUTION:The lower part of the electrode supporting part 32 is formed in a nearly conic shape and the bottom surface 36 having the ridge line extending along the signal groove and the keel-shaped projection part 34 for specifying its lateral width are provided further under the lower conic part 33. Consequently, even when the scanning stylus wears as a conventional scanning stylus wears, output characteristics close to starting characteristics are maintained and the number of stages of work necessary for the formation is decreased greatly, so the yield of the manufacture is improved greatly to reduce the cost of the scanning stylus.
Patent JP-H05214370-A (JP)
Title: 1h,3h-perfluorobutane containing solvent for cleaning
Inventor: YAMASHITA IZUMI
IPC: C23G5/028
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the subject alternative CFC solvent used for removing clothes soil, processing oils for precision instrument parts, optical instrument parts, etc., and fluxes used for soldering electric and electronic parts and composed of perfluorobutane as an effective ingredient. CONSTITUTION:The objective solvent preferably contains >=70wt.% 1H, 3H- perfluorobutane. When needed, the solvent can be made to contain hydrocarbons, ketones, ethers chlorinated hydrocarbons, etc.
Patent JP-S58136487-A (JP)
Title: Diazo base heat-sensitive recording material
Inventor: UEMATSU KENJI
IPC: B41M5/323
Filed: 1982-02-09
Abstract: PURPOSE:To obtain a diazo base heat-sensitive recording material favorable in gate path matching property and excellent in long-period preservability, by a method wherein a protective layer comprising chlorinated rubber particulates is provided on a heat-sensitive color producing layer comprising a diazo compound, a coupler and the like. CONSTITUTION:The protective layer comprising particulates of a chlorinated rubber such as (C5H7Cl3)n, (C5H6Cl4)n or (C10H11Cl7)n with an average particle size of 0.01-10mum is provided on the heat-sensitive color producing layer comprised of a well-known diazo compound, a coupler such as phenol or resorcinol, a thermoplastic material such as an alcohol derivative or a wax, a binder and other auxiliary components. The solvent used in a coating liquid for forming the protective layer must be a nonpolar solvent, such as n-hexane, in which either one or both of the diazo component and the coupling component in the color producing layer are insoluble, and in which the chlorinated rubber is insoluble. A hydrophobic resin such as polystyrene is incorporated into the coating liquid as a binding resin.
Patent JP-H09187564-A (JP)
Title: Container for receiving falling object
Inventor: NARITA TADASHI
IPC: A63F7/02
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a container capable of suppressing the generation of noises by absorbing the colliding sounds and bounds of falling objects. SOLUTION: An island tank 1 which receives pin balls 30 falling from above therein and stores the balls has a box body 2 and a silencing sheet 20 affixed to its inside surface. The silencing sheet 20 is composed of a wear resistant and non-foamable polyvinyl chloride(PVC) sheet 21 which is a surface layer, a foamed resin sheet 22 for buffer which is laminated on the rear surface side of the PVC resin sheet 21, a foamed resin sheet 23 for buffer which is laminated on the rear surface side of the foamed resin sheet 22 and has the expansion magnification higher than the expansion magnification of the foamed resin sheet 22.  The pin balls 30 collide against the PVC sheet 21 and the collision sounds and bounds at the time of the collision are transmitted to and absorbed by the foamed resin sheets 22, 23 and, therefore, the bounds and collision sounds transmitted to the box body 2 are minimized.
Patent JP-H09188856-A (JP)
Title: Double-coated adhesive sheet
Inventor: MIKURA CHIEMI
IPC: C09J133/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a double-coated adhesive sheet resistant to peeling even when stress exerts thereon by forming a superposed layer composed of top and back pressure-sensitive adhesive layers between which a pressure-sensitive adhesive layer having a stress relaxation time shorter than those of the top and back pressures-sensitive layers. SOLUTION: Fig. shows an example of a double-coated adhesive sheet. A superposed layer 1 is composed of the top and back pressure-sensitive adhesive layers 11 and 13 and a pressure-sensitive adhesive layer 12 sandwiched therebetween. The superposed layer is made of pressure-sensitive adhesive layers having different stress relaxation times, and a suitable pressure-sensitive adhesive is used to form it. Pressure-sensitive rubber adhesives and pressure-sensitive acrylic adhesives are usually used. Although the difference between the stress relaxation time of the top or back pressure-sensitive adhesive layer and that of the intermediate pressure-sensitive adhesive layer is suitably determined according to the object of use, the stress relaxation time of the pressure-sensitive adhesive layer used, etc., it is desirably 10sec or longer.  The total thickness of the top and back pressure-sensitive adhesive layers should be 5-90% of the entire thickness of all the pressure-sensitive adhesive layers.
Patent JP-S58150789-A (JP)
Inventor: USUI TAKASHI
IPC: F26B17/22
Filed: 1982-02-12
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-H09209029-A (JP)
Title: Device for repairing immersion tube and circulating tube in rh vacuum degassing apparatus
Inventor: MURAKAMI NAOHIKO
IPC: C21C7/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To safely and quickly cut and remove metal, slag and refractory on the inner surfaces of immersion tubes and circulating tube in an RH vacuum degassing apparatus. SOLUTION: Whole device is shifted below the immersion tubes 1 by operating a base carriage 17 and a bit 2, upper support 8 and cutting waste chute 9 are risen. At this time, the alignment between the bit 2 and the immersion tube 1 is executed by inclining a guide rail 16. Successively, firstly, the support 8 is held to an immersion tube connecting flange 1a and fixed. Successively, the feeding speed of the bit 2 is matched to the feeding speed at the time of cutting the refractory, and the cutting in the inner surface of the immersion tube 1 with the bit 2 is started. When the rotation stops on the way of cutting, the feeding speed is changed over, and the cutting is again executed to execute the cutting to a prescribed position. The cutting waste discharged during cutting is recovered into a cutting waste bag 12 through a chute 9.  After completing the cutting, the bit 2 is lowered and successively, the support 8 and the chute 9 are lowered to complete the work.
Patent JP-H10208132-A (JP)
Title: Abnormality warning device
Inventor: SAKAKURA HIROAKI
IPC: G07F9/10
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To easily monitor a monitor object with what is called a back matter and to improve robbery preventing ability and safety or the like. SOLUTION: A monitor device 11 is provided for an automatic vending machine 1 and a management device 31 is provided in a building 30 where a manager resides. The manager sets the monitor device 11 at a warning mode through a transmitter 41. The monitor device 11 monitors whether an abnormal state occurs in the automatic vending machine 1 based on the detection signal of the abnormal state detection part 14. When the abnormal state occurs, a warning signal is transmitted to the management device 31 from the monitor device 11. Thus, the management device 31 executes a warning operation by ringing a buzzer 36 and informs the manager of the occurrence of the abnormal state. Thus, the device can be fitted to the automatic vending machine installed outside by the back matter and the abnormal state occurred in the automatic vending machine 1 can securely be informed to the manager.
Patent JP-S56117174-A (JP)
Title: Method for testing noise characteristic of semiconductor device
Inventor: YOSHIOKA RIYUUICHI
IPC: G01R31/28
Filed: 1980-02-20
Abstract: PURPOSE:To eliminate erroneous decision by operating the 2nd sample which is nondefective and an intrinsic sample under the same conditions and elimiating the effect of external noise in making decision of the goodness or not of noise characteristics by the peak-to-peak value of the noise output. CONSTITUTION:The noise generated in a sample 1 goes through a switch 5 such as analog switch and its peak-to-peak value is stored in a peak holding circuit 2. It is then decided by a comparator 3 and is displayed in a display circuit 4. The 2nd sample 6 which has beforehand been admitted to be a perfect nondefective is provided, and the output noise thereof is used as a signal for controlling the switching circuit 5 via a comparator 7. Hence, when any external noise generates in the intrinsic sample 1, the external noise appears similarly in the sample 6 as well, and the switching circuit 5 is controlled by this, whereby the effect of the external noise on the decision of the goodness of the sample 1 is eliminated and this enables the decision to be made easy and accurate.
Patent JP-H10206389-A (JP)
Title: Attachment for discriminating iron pipe
Inventor: FUKUI MASAHIRO
IPC: G01N21/954
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To easily and surely discriminate an iron pipe by observing an indication part to indicate the position in the circumferential direction of a magnet of an iron pipe sensing rotor to be rotated around the axis in the longitudinal direction by a fiber scope to realize the smooth insertion in a cable insertion hole. SOLUTION: An attachment A for discriminating a pipe passage is fitted to a tip of a fiber scope 1 to be inserted in the pipe passage. The attachment A is provided with an iron pipe sensing rotor 7 having a magnet 6 in a bullet-shaped casing 5 and rotatable around the axis B in the longitudinal direction, an index part 8 (arrow) which is rotated integratedly with the rotor 7 and indicates the position in the circumferential direction of the magnet 6, and a lower position indication body 9 to be constantly indicated downward by the gravity. The indication body 9 and the index part 8 are constantly in the field of vision of the angle θ of a fiber scope object part 24. When the pipe passage is non-ferrous, the index part 8 is at the same position as the indication body 9, and when the pipe passage is the iron pipe, the index part 8 indicates the upper range in the right-to-left transverse direction, positionally different from the indication body 9. Thus, it is discriminated whether or not the pipe passage is made of iron.
Patent JP-H06230079-A (JP)
Title: Substrate defectiveness detecting method by electric power supply voltage variation and device thereof
Inventor: KIKUCHI TOSHIKATSU
IPC: G01R31/28
Filed: 1993-02-08
Abstract: PURPOSE:To easily detect a circuit condition by impressing electric power supply voltage upon a substrate to be measured from an apparatus enclosing a measuring substrate equivalent to it, changing the electric power supply voltage, and measuring a change in an output signal of the substrate to be measured. CONSTITUTION:A substrate A to be measured is set on a pin board 2 of a checker 1, and an upper cover 3 is closed. An electric power supply switch 13 of the checker 1 is turned on, and DC stabilizing voltage is supplied to an electric power supply part of a dummy set 5 from DC electric power supply. Next, an electric power supply switch 17 of a checker control unit 16 is turned on, and output voltage of the electric power supply part is supplied to the respective parts of the set 5 and the board A. As a result, the set 5 starts operation, and displays a television image on a display image screen 9. A circuit of the substrate A is also operated simultaneously, and outputs a video signal to a video jitter meter 18, and a jitter signal of a horizontal synchronous signal is measured, and is displayed on a monitor 19. Supply voltage is changed by a pickup 15, and a jitter value of the monitor 19 is observed, and when it exceeds a specified value, the substrate A is rejected.
Patent JP-H07230873-A (JP)
Title: Anisotropic conductive film press-fitting device
Inventor: KANEKO YOSUKE
IPC: H01R43/00
Filed: 1994-02-17
Abstract: PURPOSE:To shorten work time or preparatory time or the like, and save a mold releasing film. CONSTITUTION:A previously wound sheet-like Teflon sheet 1 is set on a rolling- out shaft 8, and is fed to a winding shaft 20 through a tension shaft 15 energized by a spring 16 and guide rollers 18 and 19. The winding shaft 20 is rotated by a winding motor 21, and winds the Teflon sheet 1, and supplies it to a winding pressfitting head 2, but in that case, tensile force is applied to the Teflon sheet 1 by the tension shaft 15 so that wrinkles are not created. A control circuit 40 rotates the winding motor 21 by interlocking with a finish of regular press-fitting operation of an LCD panel 4 and a driving TCP 5 by the press- fitting head 2 through an anisotropic conductive film 6 or a finish of temporary press-fitting operation of the anisotropic conductive film 6 to the LCD panel 4 side and the driving TCP 5 side, and automatically supplies a new Teflon sheet 1.
Patent JP-H02199534-A (JP)
Title: Flow chart forming processor
Inventor: NAKAMURA NAOTAKA
IPC: G06F9/06
Filed: 1989-01-30
Abstract: PURPOSE:To reduce the maintenance work of a program by referring the contents of a variable name information registering file when a variable name is extracted at the time of forming a flow chart and executing edition processing. CONSTITUTION:At the time of forming a flow chart, a variable name named based upon the reference to program language necessary for describing the contents of processing in each flow chart code frame, a Japanese name corresponding to the variable name and variable name information including a set value to be acquired by the variable name are registered in a variable name information registering file 3. At the time of extracting the variable name from an instruction read out from a source program file 6, a flow chart edition output means 4 starts a processing contents description editing means 5 and converts the processing contents described by the edition means 5 into Japanese in accordance with the contents of a source program to execute edition processing. Thus, the maintenance work of the program can be reduced.
Patent JP-H10220510-A (JP)
Title: Shock absorber
Inventor: ANDO TATSUYA
IPC: B60G15/06
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To compensate the volumetric change caused by the advance/retraction of a piston rod through the contraction/expansion of gas in an actuator and a gas chamber. SOLUTION: This shock absorber comprises a cylinder 1 having a gas chamber 2 and an oil chamber 3, a piston 4 disposed in the oil chamber 3, a piston rod provided at the tip of the piston 4, a shock absorbing means 7 provided between the piston 4 and an inner wall 1a of the cylinder 1 while being wound on the piston rod 5, and a spring 9 provided between the cylinder and a mounting plate to automobile body 6 provided at the other end of the piston rod. In this case, the occurrence of the damping force at the pressing side.extending side is controlled by the going up and down of the cylinder and at the same time, the pressure equivalent to the volumetric change caused by the advance/ retraction of the piston rod is absorbed in the gas chamber.
Patent JP-H11216122-A (JP)
Title: Imaging method by device for magnetic resonance imaging
Inventor: TAKIGUCHI KENJI
IPC: G01R33/32
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To shorten the time of photographing image by measuring the volumetric image of the object to be detected previously, re-arranging the measured data on the cross section that is intended and a part of the measured data corresponding to a cross section the same cross sectional position as a desired cross section in a field to be detected. SOLUTION: In case of photographing the cross section of a subject 9 that is intended, at first, the volumetric image of all the field to be detected that contains the cross section of intention is measured in order to obtain the data of volumetric image that can be three-dimensionally expressed by making use of the measured data. Secondly, the cross section to be photographed is determined in the field. Then, the cross sectional image is two-dimensionally transformed by Fourier transformation and the data that corresponds to the plain image that is cut out can be gotten. The cross section to be photographed in the real space should be selected and measured by the information of the direction and position in order to get a plain image of the cross section that is cut out. The cross sectional image that is measured is reconstructed by the data of the plain image.  The measured data that is rearranged is transformed by Fourier transformation, then the plain image at a new time can be obtained and made to show in the display part 7.
Patent JP-H02201784-A (JP)
Title: Head positioning controller
Inventor: NOTAKE YUICHI
IPC: G11B21/10
Filed: 1989-01-31
Abstract: PURPOSE:To shorten a read/write processing time by simplifying the positioning control operation of a head when a head is switched to a different data surface on the same cylinder. CONSTITUTION:When the switching mode of a data head 10 is executed, and the data head 10 corresponding to a switched data surface 14 is selectively designated, a CPU 21 decides that the former and latter data heads 10 are positioned at the center of a target track on the same cylinder if a target track where the former and latter heads 10 read/write is on the same cylinder, and an offset quantity corresponding to the respective heads 10 is in the allowable range of a positioning error. Further the positioning control operation for the latter data head 10 is omitted, and the high-speed mode control of an immediate read/write operation is executed. Thus in the read/write processing by means of the latter data head 10, the processing time can be shortened by a period necessary for the positioning control operation.
Patent JP-S59145954-A (JP)
Title: Oxygen sensor
Inventor: HINO ISAO
IPC: G01N27/49
Filed: 1983-02-09
Abstract: PURPOSE:To increase markedly the response speed to O2 concn. by using a mixed liquid in which the ratio of KOH:HCl is determined in a specified range to the electrolyte of galvanic oxygen sensor. CONSTITUTION:An anode part 2 is provided in an electrolytic cell 1 whose one end is opened, a gas transparent diaphragm 4 is provided at the opened part to seal the cell, a cathode 6 is made contact with the diaphragm 4, and the mixed liquid in which the ratio of KOH:HCl is in 30:1-10:1 range is used to the electrolyte 3 of galvanic oxygen sensor insulated from the part 2 by an insulating supporter 5. Thereby, the usual response time to O2 concn. which requires about 30-60sec can be decreased to about 10sec.
Patent JP-H01195967-A (JP)
Title: Fuel injection valve of internal combustion engine
Inventor: NAGAKURA KATSUHIKO
IPC: F02M61/10
Filed: 1988-01-29
Abstract: PURPOSE:To smoothen the operation of a differential piston by mounting an approximately cylindrical valve body assembly having a nozzle body at the end thereof, placing a needle valve, a nozzle spring, a differential piston, a fuel passage, an operating chamber and an oil pressure chamber inside this aseembly and communicating the operating chamber with the oil pressure chamber. CONSTITUTION:The spring seat 21 of a nozzle spring 25 has an extension part 22, of which the material is diverse from that of the differential piston 23. There forms a clearance in the mating part of the extension part 22 and the differential piston 23 to allow a slight relative movement of them in the radial direction. A neeld body 20 is placed inside a nozzle body 8, a spring seat and the extension 22 thereof inside a valve body 6, and a piston 23 inside a differential piston body 11, respectively. The differential piston 23 is thus able to be moved slightly in the radial direction with respect to the extension part 22. Since the piston 23 itself is able to be moved radially to the position where the friction resistance against the body 11 is minimum, the piston 22 may be moved smoothly. In addition, both the manufacturing and the finishing of the piston 23 and the body 11 may be facilitated.