baber/WOPTO huggingface dataset:
Patent JP-H0942275-A (JP)
Title: Roll for process line
Inventor: SHIMADA TAIZO
IPC: B65H27/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To improve liquid wringing ability and durability by a method wherein a resilient substance or a viscoelastic substance surface layer is formed on the surface of the core of a rigid body, and elasticity of the roll surface side of the surface layer is increased to a value higher than that of the roll core side. SOLUTION: An iron core 1 is covered with a low elasticity material 2, for example, rubber having hardness Hs of 60 deg. and the rubber is covered with a high resiliency material 3, having more excellent wear resistance and cut resistance than those of the material 2, for example, rubber having Hs 90 deg.. A high elasticity, i.e., high hardness, surface layer material is excellent in wear resistance and cut resistance, and durability. By covering the surface side of a roll, making contact with a steel sheet, therewith, durability of the whole of the roll is improved. Further, by covering the roll core side with a low elasticity, i.e., low hardness, material, a necessary nip width is ensured, and a wringer roll having excellent liquid wringing ability is provided even under a low load.
Patent JP-H1038389-A (JP)
Title: Freezer
Inventor: OGURA KAZUO
IPC: F25B1/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To maintain the temperature of discharge gas accurately without causing hindrance to the operation of a compressor by arranging a solenoid valve such that it opens when the temperature of the liquid pipe on the outlet side of a liquid receiver gets over the set value and closes when it falls under it, interlocking the solenoid valve of a liquid injection circuit with the operation of the compressor. SOLUTION: When the temperature of the liquid pipe 9 on the outlet side of a liquid receiver goes higher than the temperature of outside air and gets over the set value, a thermostat 10 closes and the solenoid valve 7 of a liquid injection circuit K opens, and a liquid refrigerant becomes a gas-air mixed refrigerant at low pressure with a throttle device 8, and is supplied to the injection port 1a of a compressor 1. Then, it mixes with compressed gas and cools the compressed gas, so the rise of the temperature of discharge gas of the compressor 1 is reduced. On the other hand, in case that the outside air temperature goes down, the temperature of the liquid pipe 9 on the outlet side of a liquid receiver does not reach the set value, and the thermostat 10 remains in open condition. Accordingly, the compressor 1 is operated without discharge gas temperature falling down too much.
Patent JP-H0476421-A (JP)
Title: Assembling method for detector case for electromagnetic flowmeter
Inventor: GOTOU TSUTOMU
IPC: G01F1/58
Filed: 1990-07-19
Abstract: PURPOSE:To reduce assembling cost by making neck fitting to a thin wall pipe with partial welding with a seal ring fitted. CONSTITUTION:A fitting plate 23 is formed by folding a plate member, in which an annular groove 25 extended in the opening peripheral edge of a through hole 24 is previously formed, in a shape so as to suit the outer peripheral surface of a thin wall pipe 21. Then an O ring 26 is mounted in the annular groove 25 of the fitting plate 23, and the fitting plate 23 is placed on the opening peripheral edge of a through hole 22 provided on the peripheral wall of the pipe 21 to be spot-welded at plural places. Thus an detector case for electromagnetic flowmeter is assembled, and a neck 27 is welded to the fitting plate 23 so as to face in the through hole 24. Consequently the fitting of the fitting plate 23 to the pipe 21 can be made by partial welding by the fitting of the O ring 26 to the annular groove 25 inside, resulting in the shortening of an overall welding length.
Patent JP-S5978330-A (JP)
Title: Copying machine
Inventor: ISAWA MASARU
IPC: G03G15/04
Filed: 1982-10-27
Abstract: PURPOSE:To compensate accurately a deficiency in the quantity of peripheral light and sensitivity unevenness of a drum and to improve the efficiency of adjusting operation, by forming an optical slit for exposure in a light crystal surface. CONSTITUTION:A slit adjusting device 15 is formed of the liquid crystal surface and has a driving circuit 16. This driving circuit 16 is driven to form an optically transparent part and an opaque part on the slit adjusting device 15, obtaining the optical slit 151 in a desired shape to desired width. This invented copying machine compensates the deficiency in the quantity of peripheral light and unevenness of the drum to improve the efficiency of adjusting operation.
Patent JP-H0853551-A (JP)
Title: Carbon fiber for reinforcing highly heat-resistant resin and resin composition using the same
Inventor: KATAOKA TOSHIYUKI
IPC: C08L71/00
Filed: 1994-08-11
Abstract: PURPOSE:To obtain the subject carbon fiber useful for e.g. electrical/electronic parts excellent in mechanical properties and heat resistance by dissolving a specific resin in an organic solvent and immersing carbon fibers in the resultant solution followed by drying. CONSTITUTION:(A) An aromatic polyaryl ether ketone resin made up of recurring unit of the formula (X is a <=30C aromatic group) (e.g. polyether ether ketone resin) is dissolved in (B) an organic solvent (e.g. p-chlorophenol), and (C) carbon fibers are then immersed in the resultant solution followed by drying to obtain the objective carbon fibers coated with the component A. It is preferable that the drying temperature be 150-450 deg.C and the pickup of the component A 3-10wt.% based on the fibers.
Patent JP-H0939590-A (JP)
Title: Vehicular fuel tank device
Inventor: KOSAKA TAKESHI
IPC: B60K15/063
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To easily attach a fuel tank to a car body frame in a state where a possibility that fatigue failure of the fuel tank is to be generated is decreased, when the fuel tank is attached to the car body frame. SOLUTION: A part to one end of a fuel tank 10 is suspended from a car body frame 14 by a belt 13, the other end of the fuel tank is connected to the car body frame by a bracket 16, and the height in the fuel tank is constituted into a domed shape in which height is maximized at a part on which the bending moment to be generated on the fuel tank is maximum or a part on which the fuel tank is approached to the car body frame.
Patent JP-H1134460-A (JP)
Title: Apparatus and method for manufacturing roller stamp
Inventor: SOMA MASAHIRO
IPC: B41C1/055
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To enable an immediate formation of a stamp surface on a stamp member with a small size by mounting a stock part movably in a perpendicular direction to movement of a conveying member, and movably providing a housing part having an open at a lower part to oppose to the conveying member. SOLUTION: Presence or absence of the stamp roller R is sensed by a detecting member via a hole of a housing part 14a. And, when no stamp R exists, a stock part 14 is moved in a direction of an arrow X1. A protrusion 14c of next housing part 14a is detected by a detecting member 25 to stop movement of the part 14. At this time, the second part 14a takes a position opposed to a cutout part 13a. And, in this state, presence or absence of the stamp R in the second part 14a is sensed. When the stamp R exists, a conveying member 33 moves from a home position toward an arrow Y2, and a support 33a of upper stage becomes the state removed from the part 14a.
Patent JP-S5890130-A (JP)
Title: Molten metal level gauge
Inventor: YAMAMOTO TSUNEHISA
IPC: B22D11/16
Filed: 1981-11-26
Abstract: PURPOSE:To enable to perform a precise and stable measurement of a surface level of a molten metal, by installing a projector which irradiates the molten metal surface along a container wall from right overhead. CONSTITUTION:A projector 6 consists of a light source 7 and a mirror 8 positioned on an extension of a container wall 1a. A spreading luminous flux from the light source 7 is reflected by the mirror 8, the molten metal surface is irradiated with it along the container 1a from right overhead, and an upper surface 1c of the container 1a is irradiated with a part thereof. In the case of a powder casting, a picture having an illuminating part 10 is formed on a blackened powder 4 surface by means of said illuminating light, and this permits a clear detection of a boundary between the powder surface and the container wall 1a. In the case of an open casting, both natural light of a molten metal 2 and the reflecting light of the illuminating light are collected by a photoelectric element, and this permits the clear detection of a boundary between the container wall and the molten metal, which results in performing a precise and a stable measurement of a molten metal surface.
Patent JP-S6250644-A (JP)
Title: Waste liquid tank for plasma emission analyzing instrument
Inventor: SEYA NORITOSHI
IPC: G01N21/73
Filed: 1985-08-30
Abstract: PURPOSE:To make analysis with high reproducibility by providing a penetration pipe bundled with plural capillaries to a discharge port of a waste liquid tank, thereby discharging the waste liquid without stagnation and stabilizing the emission intensity of plasma. CONSTITUTION:The penetration pipe 16 bundled with the plural fine capillaries is inserted near the discharge port 24 of the waste liquid tank 7 of a plasma emission analyzing instrument. Since the top end of the pipe 16 is always in contact with the surface of the waste liquid 7, the waste liquid is penetrated into the pipe 16 by the capillarity so as to flow smoothly in the port 24 without stagnation. As a result, the emission intensity of plasma is stabilized and the analysis is made with the high reproducibility.
Patent JP-H0535513-A (JP)
Title: Bus adaptor
Inventor: SHIRAISHI SHINYA
IPC: G06F11/10
Filed: 1991-07-30
Abstract: PURPOSE:To attain the transfer of data by controlling the addition or the non- addition of a CRC code to the data to be transferred, thereby connecting both a device containing a CRC function and a device containing no CRC function to a single bus. CONSTITUTION:A device connected to a bus consists of a dip switch which works according to the presence or absence of 8 CRC function, the selectors 3 end 4 which perform the switch between the data with a CRC code and the data with no CRC code, and a device ID recognizing part 1 which outputs the switch instructions of the selectors 3 and 4. When the data are transferred to a device 100 containing the CRC function, a CRC control part 2 adds a CRC code to the data and sends this data to the selector 3. Meanwhile the data are sent to the selector 3 with no addition of the CRC code when the data are transferred to device 10-1 containing no CRC function. Then the selector 3 selects the data given through a host bus 1 and sends the data to a follower bus 501 with the instruction of the part 1. Then the selector 4 is used in place of the selector 3 when the data transfer direction is reversed between both buses 1 and 501.
Patent JP-2001017485-A (JP)
Title: Transfer device
Inventor: IURA TADASHI
IPC: A61G7/10
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To allow easy and safe transfer between various beds and chairs by providing a lift mechanism for lifting up and down a seat portion and constructing an arm so that it is journalled to a post via a shaft in the longitudinal direction positioned in the front of a knee of a transferred person and the seat portion is eccentrically rotated from the outside upper part to the inside lower part. SOLUTION: A transferred person M is sat on a bedside of a bed B, a back receiving portion 48 and a seat portion 32 are rotated outside upward, and a transfer device is moved so that the transferred person M comes in an opening space backside the transfer device in a plain view. The transfer device is moved so that the seat portion 32 is positioned on the side part of the thigh part, and the seat portion 32 is inserted into a triangular space 82 formed among the thigh part, the bed B, or a chair body along the thigh part of the transferred person M. Next, the back receiving portion 48 is rotated along the back of the transferred person M to hold the back, a rotation operating lever 26 is rotated to lift up the seat portion 32, and the transferred person M is being lifted up from the bed B or a wheelchair.
Patent JP-2001021074-A (JP)
Title: Pipe joint
Inventor: FUKANO YOSHIHIRO
IPC: F16L19/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint which can surely inhibit a fluid tube from coming off even though a fluid tube having a predetermined outer diameter but having a slightly different wall thickness due to manufacturing errors or the like is connected thereto. SOLUTION: When an insert member 20 is inserted in a fluid passage 72 of a fluid tube 70, the fluid tube 70 increases its diameter due to its tapered part 34, and when a female thread part 52 of a nut member 48 is meshed with a male thread part 16 in a body part 14, a plurality of edge parts 58, 60 are engaged so as to be wedged into the outer periphery of the fluid tube 70 whose diameter is increased by the tapered part 34. Thereby it is possible to prevent the fluid tube 70 from coming off from the pipe joint 10.
Patent JP-S5891818-A (JP)
Title: Fiber or film made of polyester containing imide groups and their production
Inventor: MATSUMOTO TOSHIAKI
IPC: C08G73/16
Filed: 1981-11-28
Abstract: PURPOSE:The titled fiber or film that is made from a specific polyester that contains imide groups in its polyester chains, thus showing high toughness, high strength, high Young's modulus and good heat stability. CONSTITUTION:The objective fiber is made from a polyester that is composed of the units of formulaIthrough IV (R1 is aliphatic divalent group of 4-8 carbon atoms; R2 is H, methyl, Cl, Br) where the content of the formulaIunit is 20- 60mol%; formula II, 5-20mol%, formula III, 5-35mol% and formula IV, 20- 40mol%. The resultant polyester shows better spinnability or formability, especially higher heat stability than conventional polyester.
Patent JP-H0356019-A (JP)
Title: Extension-and-branching connecting section of cable
Inventor: HARASAWA TAKUO
IPC: H02G15/08
Filed: 1989-07-22
Abstract: PURPOSE:To conduct extension connection and branching connection simultaneously by opening a receptacle opening section and a tapped hole section onto a connecting block, to which the tapped hole connecting a branch cable between a cable connecting section and a receptacle for the plug of an extension cable is formed, and molding an insulation reinforcing layer. CONSTITUTION:A connecting block 3 with a receptacle 5 receiving a plug 11 to which an extension cable 10 is connected is compression-joined with a power supply side cable 1, and an insulation reinforcing layer 7 on the block 3 is molded. The plug 11 is projected to a connecting block 17 in which the plug 11 slid and fitted to the receptacle 5 and a tapped hole 6 for bonding a branch cable at the rear of the plug 11 are mounted and formed to the extension side cable 10, and the tapped hole 6 section is opened and the insulation reinforcing layer 7 is molded. Accordingly, the connection of the extension cable 10 and connection with a cable 14 for branching can be conducted simultaneously.
Patent JP-H0354611-A (JP)
Title: Micro displacement driving device
Inventor: NIWA TAKESHI
IPC: G05D3/12
Filed: 1989-07-21
Abstract: PURPOSE:To secure micro displacement at high speed and with high accuracy and to miniaturize a device by providing a displacement transfer lever to transfer the displacement of a laminate type piezoelectric element that displaces in a laminate direction by the application of a voltage and a micro displacement gage to measure the displacement quantity of the lever and amplifying the output difference of an external setting signal and the micro displacement gage. CONSTITUTION:The device is comprised of the laminate type piezoelectric element 8 that displaces in the laminate direction by applying the voltage, the displacement transfer lever 7 to transfer the displacement of the element, a light emitting element 10, a light receiving element 11 and a sector 12 arranged between the light emitting element and the light receiving element. And the micro displacement gage 13 to measure the displacement quantity of the displacement transfer lever 7 and a circuit means to amplify the difference of the external setting signal and the output of the micro displacement gage and to add it on the laminate type piezoelectric element are provided. In such a way, it is possible to obtain a micro displacement driving source which requires a comparatively high driving force, and a micro displacement driving device miniaturized and with a low cost and high responsiveness and stable for disturbance such as oscillation and temperature fluctuation, etc.
Patent JP-S6347117-A (JP)
Title: Method for changing resin in injection molder and device therefor
Inventor: KUBOTA KOJI
IPC: B29C45/17
Filed: 1986-08-13
Abstract: PURPOSE:To prevent the molding failure due to the mixing of carbide or the like, the corrosion of a plasticator and the like from occurring and consequently enhance the productivity by a method wherein the resin changeover from resin with poor heat stability to heat-resistant resin is done once after the resin changeover to temporary replacement resin, which has a cylinder set temperature nearly equal to that of said resin with poor heat stability and has good heat stability, is performed. CONSTITUTION:When the molding with, for example, nonflammable acrylonitrile-butadiene- styrene (ABS) resin with poor heat stability comes to an end, said resin in a hoper 6 is extracted from a discharge port 6a. Next, heat resistant, for example modified polyphenylene ether (PPE) resin is charged in the hopper 6. After that, heat stable, for example, polyethylene in a temporary replacement resin storage device 11 is fed through a resin drop hole 14 to the interior 1a of a heating cylinder 1. Next, the operating time of a screw reaches the operating time to change resin, the actuation of the screw and a resin feeding device 13 are stopped. When the temperature of the heating cylinder 1 reaches the set temperature of the denatured PPE resin by controlling band heaters 3, the denatured PPE resin in the hopper 6 is fed to the interior 1a of the heating cylinder 1. After that, by repeating the rotation of the screw and the injection by the screw, the resin changeover from the polyethylene resin to the denatured PPE resin is performed.
Patent JP-H0853163-A (JP)
Title: Water-absorbing packing body and manufacture thereof
Inventor: SUZUKI TADAO
IPC: B65D33/01
Filed: 1994-08-12
Abstract: PURPOSE:To improve utilization efficiency of transportation, processing, and preservation of perishable foods by forming a water-absorbing body comprising a semipermeable membrane and water-absorbing material integrally with a plastic bag. CONSTITUTION:An opening of a cylindrical or bag-shaped packing body comprising a first thermoplastic resin film 2 is made sealable by means of thermal bonding, pasting, fastener etc., and a water-absorbing layered body 3, which is prepared by laying a water-absorbing material 5 over a semipermeable membrane 6, is integrally adhered to the whole or a part of the inner surface of the packing body.
Patent JP-S6167991-A (JP)
Inventor: KAZAMI AKIRA
IPC: H05K3/10
Filed: 1984-09-11
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-S5979109-A (JP)
Title: Gap measuring device of corrugated sheathed cable
Inventor: KASAHARA TOSHIO
IPC: G01B21/16
Filed: 1982-10-28
Abstract: PURPOSE:To adjust a throttle ring at a production time, by measuring the outside diameter of an insulated conductor, the thickness of a flat sheath, and the outside diameter of a corrugated sheath and calculating the gap in the wave bottom on a basis of these measured values. CONSTITUTION:An outside diameter measured value of an insulated conductor 2 by an outside diameter measurer 12 is denoted as (d), and a thickness measured value of the sheath of a corresponding position of a flat cable 4 by a thickness measurer 13 is denoted as t0. An outside diameter of a sheath wave bottom 8 of a corresponding position of a corrugate sheath cable 6 measured by an outside diameter measurer 14 is denoted as D. When the thickness in the wave bottom of the sheath is denoted as t2, the thickness t2 is determined 1.1-1.3 times as thick as the thickness t0 experimentally and is set preliminarily in an operating device 15. A gap G in the wave bottom is calculated in the operating device 15 in accordance with equation 2G=D-d-2t2. Thus, the adjustment of the throttle ring at the production time is possible, and the damage or the like of an insulating paper due to overthrottling is prevented.
Patent JP-H0355481-A (JP)
Title: Damper device for refrigerator
Inventor: MAKITA TAKEO
IPC: F25D17/08
Filed: 1989-07-25
Abstract: PURPOSE:To shut OFF influence of atmospheric temperature to a temperature setting second heat sensor and to accurately control a heater by coupling a refrigerator temperature sensing first heat sensor to the second heat sensor, adding a heater to a heat sensing cylinder in the second sensor, and providing heat insulator layers on the outer parts of them. CONSTITUTION:A cold air port 32a formed at a partition wall 32 between a freezing chamber 30 and a cold storage chamber 31 is opened or closed by a damper plate 33 moving by the operation of bellows 37, a refrigerator temperature sensing first heat sensor A and a temperature setting second heat sensor B are coupled through communicating tube 39 to the bellows 37, a heater 42 is added to a temperature sensing cylinder 41 in the second sensor, heat insulator layers 49 are provided on the outer parts of them to shut OFF the influence of the environmental temperature to the heater, it is not affected by the atmospheric temperature, the opening closing temperature of the damper can be accurately set, and the installing place of the second sensor can be freely selected.
Patent JP-S6081923-A (JP)
Title: Phase synchronous oscillating device
Inventor: AOKI KAZUO
IPC: H03L7/095
Filed: 1983-10-12
Abstract: PURPOSE:To prevent an LED connected to an output terminal from keeping on flashing in case of a step out by holding the output of the voltage comparator of a step-out detecting circuit which outputs either or both of specific binary voltages for a specific time, and sending out either voltage. CONSTITUTION:The output signal of a phase comparator is inputted to a terminnal 8 and applied to the plus-side terminal of the voltage comparator 9 through a DC cutting-off capacitor C1, and the minus-side terminal of the comparator 9 is set to a reference potential by resistors R2 and R3. The comparator 9 is connected to a monostable multivibrator IC1, and the integrating circuit consisting of a resistor 5 and a capacitor C3 is added to this multivibrator IC1. In this case, when an input signal alternates in a continuous step-out time of at least >=2 cycles and a time up to when a synchronization time is of at least >=1 cycle and a self-running oscillator enters stable synchronism, a time constant is so determined that the step-out state of a step-out signal to an output terminal 7 is held, so that an output signal is prevented from alternating against the alternation of the input signal.
Patent JP-S5894983-A (JP)
Inventor: HORIUCHI MASAAKI
IPC: B25J15/08
Filed: 1981-11-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。