baber/WOPTO huggingface dataset:
Patent JP-H1130263-A (JP)
Title: Damper incorporated type front fork
Inventor: ITO NAOKI
IPC: F16F9/48
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of bottom hitting caused by the rapid fall of pressing side damping force by suppressing the relief action of a relief valve in the latter half of a stroke when a damper is put in compressing action over a wide stroke range in a medium or high speed area, without impairing the normal time function of the relief valve provided at an expanding side operating oil chamber. SOLUTION: An expanding side operating oil chamber T is provided with a relief valve 16 for differentiating pressing side damping characteristics in a low speed area and a medium-high speed area, and spring force of a suspension spring 42 is increased in association with the compressing action of a front fork. In view of such constitution, an adjusting guide member 40 is separably disposed in series on the back face side of the relief valve 16. This adjusting guide member 40 is provided held between the suspension spring 42 and a detecting spring member 41, and the relief action of the relief valve 16 in the latter half of a stroke when a damper 8 is put in compressing action over a wide stroke range in the medium or high speed area is suppressed by the guide member 40 so as to prevent the generation of bottom hitting caused by the rapid fall of pressing side damping force.
Patent JP-H0253215-A (JP)
Title: Manufacture of magnetic head
Inventor: TANAKA ISAO
IPC: G11B5/133
Filed: 1988-08-16
Abstract: PURPOSE:To improve reproducing efficiency by manufacturing a head block by joining both block half bodies into one body and after that processing a track width regulating groove on the head block. CONSTITUTION:After coil grooves 6 are recessed on composition planes 15 of block half bodies 70 and 70, and mirror finishing is executed for the gap forming surfaces of both the composition planes 15, a non-magnetic layer 41 is sandwiched between the gap forming surfaces, both the block half bodies 70 and 70 are mutually joined and made into one body, and a head block 7 is manufactured. Next, after a track width regulating groove 72 is recessed on the surface of a ferromagnetic metallic thin film 26 of the head block 7 in the direction of a prescribed azimuth angle theta, the track width regulating groove 72 is charged with a non-mangetic material. Further, after the forming surface of the non-magnetic material is polished, and a slide-contact surface 71 to contact with a magnetic tape is formed, the head block 7 is sliced for each magnetic gap layer 4 along the track width regulating groove 72, and a magnetic head chip is manufactured. Thus, the influence of an eddy current to occur in a ferromagnetic metallic layer 2 can be suppressed to the minimum, and the high reproducing efficiency can be obtained.
Patent JP-2000039228-A (JP)
Title: Heat utilizing system utilizing hydrogen storage alloys
Inventor: MARUHASHI TSUTOMU
IPC: F25B43/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat utilizing system utilizing hydrogen storage alloys for reducing its cost by decreasing a pressure loss of hydrogen movement. SOLUTION: In a heat pump cycle for eliminating an opening/closing valve of a hydrogen passage, an eliminator E exhibiting a baffle plate-like state for enlarging a passage area is disposed in an opening for communicating with containers S1, S2, S3 and a hydrogen passage S4. A hydrogen flow at the time of moving the hydrogen is decelerated, and powder of the alloys contained in the flow is dropped. As a result, the movement of the powder is suppressed. Since the eliminator E of a low cost is used instead of an expensive filter F, a cooler utilizing the alloys becomes a low cost.
Patent JP-S58105448-A (JP)
Title: Magnetic tape driver
Inventor: SUENAGA HARUO
IPC: B65H23/10
Filed: 1981-12-16
Abstract: PURPOSE:To obtain the stable generation of desired tape tension at the position of a magnetic head and to ensure the stable travelling of a magnetic tape, by providing a rotating device which is abutting on the tape at the upstream side of the tape travelling direction to the head and producing rotary resistance. CONSTITUTION:A magnetic tape 2 wound round a supply reel 1 is wound completely round a rotary roll 5 by means of the 1st and 2nd posts 3 and 4 and touches a magnetic head 6. The tape 2 is then pressed to a capstan shaft 9 of a capstan motor 8 which turns at a certain speed and then taken up to a take-up reel 11 which is driven by a take-up reel motor 10. Here the roll 5 is connected to a rotating body 13 via a coupling shaft 12, and the tension T is given to the tape 2 with the rotary resistance produced at the rotor 13 and via the roller 5. The body 13 turns a rotary blade 16 connected to the shaft 12 within a sealed- up container 15 filled with a liquid 14 having the viscous resistance. This rotary resistance of the blade 16 is stable over the entire circumference as long as the number of revolutions of the blade 16 is constant.
Patent JP-S6097241-A (JP)
Title: Particle analyzing apparatus
Inventor: ARITOMI TOSHIAKI
IPC: G01N15/14
Filed: 1983-11-02
Abstract: PURPOSE:To make the number of particles passing in unit time constant, by providing a temporary storing container of solution, having a capacity whose pressure can be controlled, keeping the pressure for pushing the solution constant, and making the speed of a particle suspension constant when it passes a detecting part. CONSTITUTION:A blood sample 8 picked out of a human body is sucked by a syringe type separating injector 11 and a sampling nozzle 12. Then the sample is pushed to a red corpuscle stirring container 17 through a constant quantity valve 13. Then the stirred diluted sample is guided to a constant quantity valve 40. Meanwhile a diluting liquid, which wraps the diluted sample in a sheath shape in a detector 1, is pressurized in a diluted-liquid storing container 45 to a constant pressure. A system, through which the diluted sample flows, is preliminarily pressurized for several seconds by the same pressure as that for the diluting liquid. After the flow path is switched, the preliminary pressurization is stopped. Thereafter, pushing is started by a syringe type separating injector 38, which has sucked a specified quantity of the diluting liquid. A two-way solenoid valve 48 is opened at the same time, and the diluted sample is guided to the detecting part. Scattered light generated when the particles pass a luminous flux part is detected, and analysis is performed.
Patent JP-H0867418-A (JP)
Title: Method and device to put sliver in can
Inventor: FUERUDEINANTO RAIFUERUTO
IPC: B65H54/80
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To increase a supply speed and store sliver in a can uniformly by changing angular velocity in accordance with a position of an outlet opening part during the rotation of a coiler head. SOLUTION: Calender rollers 16a, 16b are driven by a first motor 33 provided with a tachometer 34. The tachometer 34 is connected to the motor 33 through a first rotation number control means 35. A tachometer 37 is connected to a second motor 36 rotating a coiler head 17 through a drive belt 31 and is connected to the motor 36 through a rotation number control means 38. A third rotation number control means 41 is connected to a third motor 39 rotating a can turn table 20 through a drive belt pulley 42a and a wide belt 42b through a tachometer 40. Rotation number target values 44 to 46 of each motor 39, 36, 33 are specified by a central controller 43 to drive and control each of tachometers 34, 37, 40 and rotation number control means 35, 38, 41. The target values are set at predetermined and variable ratio for a supply speed 47 of a drawframe.
Patent JP-H0648291-A (JP)
Title: Air pressure brake system
Inventor: TAKEDA NOBUAKI
IPC: B60T17/18
Filed: 1992-07-31
Abstract: PURPOSE:To provide an air pressure brake system in which the operation of a service brake is secured at all times. CONSTITUTION:A control valve 23 is installed in space between the input side of an air master 16 and an exhaust valve 22, and this control valve 23 receives a supply of air pressure (control pressure) from an outlet of a brake valve 11 and when this air pressure is reached to more than the specified one, it cuts off a flow of air heading for the exhaust valve 22 from the air master 16.
Patent JP-H0367611-A (JP)
Title: Manufacture of concrete pillar and centrifugal molding form device used therefor
Inventor: MATSUBARA NORIYUKI
IPC: B28B21/80
Filed: 1989-08-08
Abstract: PURPOSE:To obviate high accuracy in the opposite surfaces of forms, and maintain the quality of a main body surely by centrifugally molding it in ensuring predetermined gaps between the opposite surfaces of an upper barrel plate and lower barrel plate, and removing protrusions on the outer periphery of a mold detached concrete pillar. CONSTITUTION:A cylindrical form 1 is made up of an upper mold barrel plate 2 and lower mold barrel plate 2', and fastening flanges 4, 4' are secured to the outer surfaces of opposite ends thereof, and then either or both joining surfaces 3 or 3' are forwardly positioned only at small distance delta of opposite surfaces 5 or 5' of the barrel plate 2 or 2'. Thereafter, concrete is poured into the cylindrical form 1, and a hollow concrete pillar 11 is molded centrifugally in rotating a rotational tire 10 provided on the outer periphery thereof. And, protrusions 12 which are caused by the lowering of quality of the concrete and formed by the gaps 6 on the outer periphery of the concrete pillar 11 are removed by a grinding tool 13 or the like, thereby maintaining the quality of main body of the concrete pillar 11.
Patent JP-H0650070-A (JP)
Title: Light introduction louver
Inventor: SAWADA KINYA
IPC: E06B9/264
Filed: 1992-07-31
Abstract: PURPOSE:To introduce into the depth of a room a ray of light from which heat is absorbed by heat absorption glass by introducing light indoors using a louver having a two-layer structure comprising heat absorption glass and a reflecting mirror. CONSTITUTION:A computer-controlled pulse motor 7 located within an upper wall 5 is used to vertically move a wire 9 within inner and outer double glasses 3, 4 so as to adjust the angle of inclination of each of plural louvers 10 arranged in parallel. In that case, each of the louvers 10 comprises heat absorption glass 16 and a reflecting mirror 17 combined together, and a ray of light introduced impinges on each louver 10 and the heat absorption glass 16 absorbs heat therefrom. The heat absorbed is emitted to the outside by means of ventilation from an air outlet 14 to an air inlet 15. The ray of light impinging on each louver 10 is reflected at the reflecting mirror and allowed to enter into a room according to control of the angle of each louver 10, and impinge on a ceiling 18 and walls to provide indirect illumination. Heat components in the ray of light are thus prevented from entering into the room, and thereby indoor air- conditioning loads are reduced and indirect illumination can be provided by the light introduced into the depth of the room.
Patent JP-2000100888-A (JP)
Title: Carrying arm
Inventor: SAEKI HIROAKI
IPC: H01L21/677
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a carrying arm which can be miniaturized and is superior in control characteristics. SOLUTION: One end part of third and fourth arms 110, 114 of a carrying arm 100 is connected to first and second rotating shafts 104, 108 via first and second arms 102, 106, respectively. The other end part is connected to a seventh arm 132 through fifth and sixth arms 120, 124, respectively. The third and fourth arms 110 are bent into an L-shape by first and second intermediate rotating parts 118a, 118b, respectively and rotatably connected with a third joint 118. A seventh arm 132 is arranged in a line segment direction which divides an angle between fifth and sixth arms 120, 124 approximately into two equal parts.  When first and second rotating shafts 104, 106 are rotated by the same angle in the reverse directions respectively, first to sixth arms 102, 106, 110, 114, 124 expand and contract, and a wafer carrying part 132a formed in a seventh arm 132 moves horizontally and in a linear direction.
Patent JP-2001031854-A (JP)
Title: Production of perfluoroalkylsulfonate, production of flame-retardant polycarbonate and molding product comprising the polycarbonate
Inventor: KINOSHITA KOJI
IPC: C08K5/42
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sulfonate capable of providing a polycarbonate molding product having excellent flame retardance while maintaining transpar ency when used alone as a flame-retardant by neutralizing a perfluoro alkylsulfonic acid with a basic compound. SOLUTION: This sulfonate is obtained by neutralizing (A) a perfluoro alkylsulfonic acid with (B) a basic compound. Sodium hydroxide, sodium alcoholate, etc., are preferably used as the component B. An alkaline(earth)metal perfluoroalkylsulfonate, a quaternary ammonium perfluoroalkylsulfonate, etc., may be cited as the obtained perfluoroalkylsulfonate. A polycarbonate is mixed with 0.01-3 wt.% based on the polycarbonate of the sulfonate as a flame- retardant to give a flame-retardant polycarbonate and molding the resin to give the objective molding product.
Patent JP-H0869464-A (JP)
Title: Device and method for document preparation
Inventor: TANAKA KOICHI
IPC: G06F17/24
Filed: 1994-08-30
Abstract: PURPOSE: To easily and speedily change the kind of data that can be inputted as to an optional area when a document where the kinds of data that can be inputted to plural areas are defined is handled. CONSTITUTION: This device is provided with an area definition table (ETC-TBL) 21 having a settable data definition part 22 where the kinds of data that can be inputted are defined by plural areas (A, B...) defined with definition information (HD-i) on a postal card main text, and is equipped with a means which changes the kind of data defined at the definition part 23 of a selected area, so that the kind of data handled in the areas can optionally be changed.
Patent JP-S6363812-A (JP)
Title: Underwater joint formation of jacket let in jacket type underwater structure
Inventor: YAMAGUCHI SENJI
IPC: E04B1/58
Filed: 1986-09-01
Abstract: PURPOSE:To facilitate construction of a jacket under water by a method in which a guide metal on the lower end of jacket leg is coupled with a guide metal on the upper part of the short steel tube of concrete base, and the leg and the short steel tube are welded by a welder inserted into the leg. CONSTITUTION:A concrete base 5 with a short steel tube 4' is set on the seabed. A guide metal 16 on the lower end 3' of the jacket leg of a steel jacket 6 is coupled with a guide metal 13 on the upper part of the short steel tube 4' of the base 5, during which period the jacket 6 is settled on the tube 4'. In this case, elastic materials 19 and 15 are compressed and deformed by the weight of the jacket 6 and closely contracted with each other to form a water-proof layer. Water in the leg is removed, and a welder 21 inserted into the leg is operated by remote control to weld the leg 3' and the tube 4'. The construction of the jacket under water can thus be easily attained.
Patent JP-H0741817-A (JP)
Title: Monitoring device for vacuum degassing equipment
Inventor: TSUTSUMI ATSUYUKI
IPC: C21C7/10
Filed: 1993-07-27
Abstract: PURPOSE:To prevent the lowering of molten steel temp., to make the rerising of heat of the molten steel unnecessary and to prevent the lowering of production. CONSTITUTION:The monitoring device in vacuum degassing equipment 1, consists of an off-condition point searching device 71 for searching the off- condition point by checking according to the actional order to relay contacts in control devices 6 controlled with a sequencer 7, a time abnormality detecting instrument 72 for checking the actional time of each control device 6, display devices 75 for displaying the off-condition point and the actional time abnormal point and this state on a character information display 73 and a graphic display panel 74 and a read displaying device 77 for displaying the actional completing time at the time before the designated number in the control device 6 optionally designated with an operator on the character information display 76, is arranged.
Patent JP-S58104623-A (JP)
Inventor: JIYON EDOWAADO POOTAA
IPC: B01F27/93
Filed: 1982-11-24
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-H0640169-A (JP)
Title: Thermal transfer image receiving sheet
Inventor: UENO TAKASHI
IPC: B41M5/50
Filed: 1991-07-24
Abstract: PURPOSE:To provide a thermal transfer image receiving sheet solving a conventional technical problem, forming an image of high density and high resolving power and also excellent in writing properties. CONSTITUTION:A thermal transfer image receiving sheet is constituted by successively laminating an intermediate layer and a dye receiving layer on a base sheet and the intermediate layer is formed from an acrylic resin or an at least partially crosslinked resin.
Patent JP-H0958758-A (JP)
Title: Method for preventing coloring by contents
Inventor: ODA YASUHIRO
IPC: B32B27/06
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method to prevent a container having a plastic inside from being colored by the contents and guarantee the quality of the contents, in a method for sterilizing the contents with heat after the contents have been stuffed. SOLUTION: In a packaging method in which colored contents are stuffed and hermetically sealed in a packaging container having at least the inside made of plastics and then the contents are sterilized with heat, the inside plastic material is made of a thermoplastic resin having a glass transition point (Tg) higher by at least 10 deg.C than the heat-treatment temperature and 2.0g.mm/m<2> .24h or lower in moisture-permeability coefficient at 40 deg.C, 90% RH.
Patent JP-S6450485-A (JP)
Title: Integrated circuit
Inventor: NISHINO JUICHI
IPC: H01L39/22
Filed: 1987-08-21
Abstract: PURPOSE:To stabilize a circuit operation by providing wirings which employ a superconductor on an integrated circuit through a laminar material formed to include an oxide of specific element. CONSTITUTION:An oxide layer 3 made of Mg, Zr, Al, etc., is provided on a substrate 1 made of Si, Ge or compound semiconductor, such as GaAs, InP, etc., or an insulating material 2 made of SiO2, SiO, Si3N4, etc., and a wiring layer 4 made of oxide superconductor is provided thereon. These oxides prevent element, such as Cu, Y, Ba, Sr, Ca, etc., for forming the oxide superconductor from diffusing or reacting with a semiconductor material or an insulating mate rial. Thus, a circuit operation can be stabilized.
Patent JP-S58109176-A (JP)
Inventor: NARA KIYOYOSHI
IPC: B07C3/08
Filed: 1981-12-21
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-S6361502-A (JP)
Title: Agc circuit
Inventor: ONO JUNZO
IPC: H03G3/30
Filed: 1986-09-01
Abstract: PURPOSE:To effectively use the dynamic range and to facilitate making an LSI of an AGC circuit by allowing a detecting circuit to include a first detecting circuit connected to a second differential amplifier and a second detecting circuit connected to a gain control amplifier and keeping the plus side and the minus side of an output signal approximately constant by the first and the second detecting circuits. CONSTITUTION:A plus detector 6 includes a transistor TR Q62 which has the collector connected to a power source V and has the emitter not only connected to the other end of a capacitor C6 and but also earthed through a resistance R61, and a level obtained by dividing the power of the power source V in a desired proportion is given to the base of the TR Q62. The output of a minus detector 8 is given from the emitter of a TR Q8 to the base of a TR Q93 included in a DC amplifier 9. The plus side of a video input signal is detected by the detector 6 and is amplified to a desired level by an amplfier 7 and is inputted to the base of at least one TR Q32 of a differential gain control amplifier 3 to keep the plus potential of the output signal approximately constant. The minus potential is kept approximately constant similarly.
Patent JP-2000037349-A (JP)
Title: Instrument for measuring focal distance of eye
Inventor: SAKAMOTO SHIGERU
IPC: A61B3/10
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an instrument for measuring the focal distance of an eye which is small and capable of measuring it in real time. SOLUTION: The instrument for measuring the focal distance of an eye 10 related with this embodiment is provided with an optical irradiation system 12 for irradiating an incident luminous flux I advancing in the direction of an x-axis and gradually varying in a diverging or focusing rate in the direction of a y-axis with respect to the direction of a z-axis, a cylindrical lens 14 arranged on the optical path of the luminous flux of the luminous flux I to collect the luminous flux I in the direction of the z-axis to project to the eye E,  a half mirror 16 arranged on the optical path of an outgoing luminous flux O irradiated to the outside of the eye E with an image S at a retina of the flux I projected to the eye by the system 12 as a secondary light source to change the optical path of the flux O and CCD 18 arranged on the optical path of the flux O whose optical path is changed by the mirror 16 to detect the distribution of luminance in a direction corresponding to the z-direction of the outgoing luminous flux.
Patent JP-H0649196-A (JP)
Title: Aromatic polycarbonate
Inventor: TOTANI YOSHIYUKI
IPC: C08G64/06
Filed: 1992-08-03
Abstract: PURPOSE:To obtain an arom. polycarbonate having a good hue and melt characteristics suitable for blow molding by reacting an arom. dihydroxy compd., a carbonate precursor, and a specific phenol compd. CONSTITUTION:A branched arom. polycarbonate is prepd. by reacting an arom. dihydroxy compd., a carbonate precursor, and a phenol compd. of formula I (wherein R1 to R6 are each H, halogen, alkyl, alkoxy, or aryl ; and X1 and X6 are each a single bond, alkylene, O, or S) [e.g. a compd. of formula II, II, or IV (wherein R1 to R6, X1, and X2 are each as defined above)]. The amt. of the phenol compd. is pref. 0.01-5mol% based on that of the dihydroxy compd. The number-average mol.wt. of the polycarbonate is pref. 4,000-60,000. A pref. carbonate precursor is a carbonyl halide such as phosgene.
Patent JP-H0755071-A (JP)
Title: Plastic reinforcing pipe
Inventor: KAGOURA TORU
IPC: B21C37/12
Filed: 1993-08-20
Abstract: PURPOSE:To provide a plastic reinforcing pipe having no possibility of presure- crash by restraining increasing of weight to the minimum, and improving external pressure strength and side pressure strength. CONSTITUTION:Engaging hook edge parts 12, 12b formed by lateral opposite side parts 13a, 13b, longitudinal side parts 14a, 14b bent perpendicular to the lateral opposite side parts and tip claw flaps 15a, 15b folded parallel to the opposite side parts 13a, 13b are so provided on both side edges of a processing band 10 having an approximately Z shape in section, and made of metal, for example, stainless steel, so that the shape may become point simmetry by taking a Z-shaped center part 11 as a symmetrical point. A plastic reinforcing pipe is formed into a pipe shape by engaging the mutually adjacent hook edges with each other after spirally winding this processing band.