baber/WOPTO huggingface dataset:
Patent JP-H0598224-A (JP)
Title: Surface-protecting film
Inventor: KOBAYASHI SHIGEHISA
IPC: C09J131/04
Filed: 1991-10-07
Abstract: PURPOSE:To prepare the title film which has a proper initial adhesivity and is easily peelable by forming a self-adhesive layer consisting of a specific ethylene-vinyl acetate copolymer on one side of a substrate film made from a thermoplastic resin. CONSTITUTION:A self-adhesive layer consisting of an ethylene-vinyl acetate copolymer having a vinyl acetate content of 3-7wt.% and a melt flow rate of 7-20g/10min is formed on one side of a substrate film made from a thermoplastic resin (e.g. polyethylene) to give the title film, which is bonded to the surface of an adherend, such as a metal plate or a plywood, to protect the surface from staining or scratches during transporting or processing the adherend. The title film thus prepd. causes no increase in adhesivity even when the adherend is thermally treated, and can be peeled off without leaving any adhesive residue and without allowing the substrate film to be ruptured when the protection becomes unnecessary.
Patent JP-H03119397-A (JP)
Title: Pattern matching device
Inventor: HAYASHI HARUYUKI
IPC: G10L15/18
Filed: 1989-10-03
Abstract: PURPOSE:To reduce the capacity of a standard pattern memory by storing a memory previously with a group of addresses corresponding to a standard pattern set and read them out in order. CONSTITUTION:This device is equipped with a standard pattern memory 3 stored with plural kinds of standard patterns not repeatedly and a combination information memory stored with combination information indicating the relation between the standard patterns and standard pattern set, i.e. an address information memory 6. Then the read start address and end address of the standard pattern memory 3 are stored previously in the address information memory 6 and necessary addresses are read out of the address information memory 6 to generate a corresponding standard pattern set from the standard pattern memory 3; and the set is matched and the result is outputted. Consequently, the standard pattern memory 3 need not have the same standard pattern repeatedly and the memory capacity is reducible.
Patent JP-H0793010-A (JP)
Title: Control unit for robot
Inventor: SHIMOGOE AKIRA
IPC: G05B19/404
Filed: 1993-09-22
Abstract: PURPOSE:To improve the controllability in consideration of the gravitational torque of the robot which has a balancer. CONSTITUTION:In a period of interpolation operation between teaching point data, moment of inertia around each axis and the gravitational torque are operated (302-306) by using values of the current angle of each axis, the length and mass of a link, etc. Further, current compensation torque around an axis for which the gravitational torque due to the balancer is compensated is operated (308) by using the current angle of each axis, and the geometrical constitution and spring constant of the balancer, and corrected (310) by adding compensation torque to operate composite gravitational torque. Then, the gain of a speed loop and various feedforward values are compensated according to those moment of inertial and the graviational torque.
Patent JP-H02107029-A (JP)
Title: Data transmission equipment for automobile telephone
Inventor: SHIMIZU MASAYUKI
IPC: H04B17/00
Filed: 1988-10-17
Abstract: PURPOSE:To easily and surely judge the propriety of data communication by comparing a value indicated with reception level information and a value set beforehand, and displaying whether the data communication is preferable or not. CONSTITUTION:In facsimile equipment 4, the lowest value L0 of a reception level and a constant value L1 slightly higher than L0 are set, when rader equipment detects a reception level L, the reception level L is compared with the lowest value L0 by a signal transmitted from a CPU 32. When L<L0, an operation display part 46 displays a message, for example, 'A line condition is deteriorated. It is not suitable, for facsimile communication'. When the reception level L is greater than the constant value L1, the operation display part 46 displays the message, for example, 'A line condition is excellent. It is suitable for facsimile communication'. Thus, only by observing the displaying, whether or not the data communication is preferable can be easily and surely judged.
Patent JP-2000088601-A (JP)
Title: Magnetic type encoder
Inventor: MATSUZAKI KAZUNARI
IPC: G01D5/244
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a highly accurate magnetic type encoder which can remove harmonic components of odd orders. SOLUTION: In a magnetic type encoder, first and second magnetic field detection units 2 and 3 which are respectively provided with permanent magnets 21 and 32 mounted in the axial direction of a rotor 1 and magnetic field detectors 23 and 33 arranged on stators 22 and 23 are linked through gears 24 and 34 and the gear ratio of the gears 24 and 34 is set in ratio so that the number of revolutions of the second magnetic field detection unit 3 is odd times as much as the number of revolutions of the first magnetic filed detection unit 2. A signal processing circuit 4 is provided with differential amplifiers 41-44 to process a differential signal between the magnetic field detectors 23 and 33 respectively disposed on the two magnetic field detection units 2 and 3, a signal shaping circuit 45 to shape a differential signal from the second magnetic field detection unit 3 with the speed thereof increased by the gears 24 and 34 and an angle detection circuit 4 to correct a differential signal of the first magnetic field detection unit 2 by a signal obtained by the signal shaping circuit 45.
Patent JP-H04138311-A (JP)
Title: Lens barrel rotating device of surveying instrument
Inventor: YANAI KATSUMI
IPC: G01C15/00
Filed: 1990-09-28
Abstract: PURPOSE:To make the switching operation between a manual operation and a motor driving easy by connecting an output shaft and the rotary shaft of a lens barrel through a flexible plate, and engaging the worm wheel of a gear box and the worm gear of a handle. CONSTITUTION:When a lens barrel 15 is rotated by the rotation of a motor 29, the torque of the motor 29 is transmitted to an input shaft 27 through a pulley 30, a belt 31 and a pulley 28. At this time, a worm gear 26 of a handle intermeshes with a worm wheel 25 of a gear box 22. Therefore, the gear box 22 is not rotated. An output shaft 33 is rotated through a speed reducing mechanism G by the rotation of the input shaft 27. An output shaft 33 and an output shaft 19 of the lens barrel 15 are engaged with a coupling through a coupling 40, a rotary plate 35 and a pin 41. Therefore, even if the shafts 33 and 19 are eccentric, the output of the shaft 33 is transmitted to the shaft 19 by the deflection of the coupling 40. In the case of manual operation with a handle, the handle is rotated, and the shaft 27 and 33 are rotated by the rotation of a rotary shaft 36 through the gear 26, the wheel 25 and the gear box 22. Thus the rotation angle of the lens barrel 15 can be finely adjusted.
Patent JP-H08102486-A (JP)
Title: Wafer supporting boat
Inventor: KOBAYASHI SHUICHI
IPC: H01L21/205
Filed: 1994-09-30
Abstract: PURPOSE: To sufficiently supply reaction gas to also the surface to be treated of a wafer positioned in the retaining trench, by inclining the retaining trench obliquely to the boat rotation direction, and constituting the retaining trench air gap facing the surface to be treated of a wafer, as a nearly wedge-shaped space whose width is gradually increased toward the boat rotation direction. CONSTITUTION: Retaining trench air gaps 20A, 20B positioned on the side facing the surface to be treated of a wafer 10 are set to constitute a nearly wedge- shaped space whose width is gradually increased toward the boat rotation direction R. Thereby reaction gas is easily introduced into a boat 4 trench on the side facing the surface to be treated of the wafer 10, so that the formation of a boat mark is restrained or prevented. A lower side slant surface 21a facing the surface to be treated of the wafer 10 is inclined obliquely toward the wafer 10 center direction together with the boat rotation direction R, and a slant surface is constituted in the two-dimensional direction. Thereby the point contact is enabled on the contact surface of the wafer 10, so that boat contact trace is reduced.
Patent JP-H1099955-A (JP)
Title: Production of precision casting product solidified by controlling with centrifugal casting and apparatus thereof
Inventor: CHOUDHURY ALOK DR
IPC: B22D13/04
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To enable a centrifugal casting with a little energy and in a short time by heating a mold to a casting temp. of pouring material at speed adjusted at the lowering temp., in which the temp. gradient from the inner peripheral wall of the mold to the outer peripheral wall of the mold is at least 100 deg.C. SOLUTION: A heating device 20 is extended over to the depth of a casting passage 19 in the axial center part of the mold 15 and suspended with a connecting piece 21 and vertically elevated/lowered with a working drive device 24. A molten material guide device 28 is arranged above the mold 15. The mold 15 is composed of a laminated body of many bodies 29 constituted with mold half parts 29a, 29a and combined with a rotary disk 18 through a tension rod 34. The temp. gradient is formed so as to lower from the inner part toward the outer part at least at 100 deg.C by heating from the casting passage 19.  Since the front part of solidification is shifted from the outer end of a mold hollow chamber or the outer peripheral wall of the mold 15 to the casting passage 19, the remained molten material is flowed, and by this method, the centrifugal casting avoiding the formation of cavity, blow hole, etc., can be operated.
Patent JP-H1192623-A (JP)
Title: Production of composite material of phenol resin and silica
Inventor: USAMI SUKEAKI
IPC: C08L61/06
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To simply produce the subject composite material having excellent mechanical characteristics without using a solvent by carrying out the hydrolysis and polycondensation of silicon alkoxides in a molten phenol resin. SOLUTION: This composite material of phenols and silica is obtained by carrying out the hydrolysis and polycondensation of silicon alkoxides (e.g. a low condensate of a tetraalkoxysilane having 2-20 average degree of polymerization) in a phenol resin melted at preferably 150-180 deg.C (e.g. a novolak type phenol resin). An aqueous solution, prepared by mixing preferably 1-20 mol.% monoalkoxytrialkoxysilane represented by the formula; SiR'(OR)3  R and R' are each an alkyl group represented by Cm H2m+1 [(m) is 1-6]} and containing water and/or an acidic catalyst (formic acid, acetic acid, hydrochloric acid or the like) or the like is preferably used. The average particle diameter of the silica is preferably <=2,000 nm and the content of the silica in the composite material is preferably 1-30 wt.%.
Patent JP-H10100326-A (JP)
Title: Lid material
Inventor: WATANABE KAORU
IPC: C09K3/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight lid material having waste incineration aptitude by forming a sealant layer from a specific composn. prepared by compounding a specifi amt. of an elastomer and a tackifier to a resin based on polyethylene and polystyrene. SOLUTION: A lid material 1 of a portion container is composed of a laminate having at least a surface base material layer 11 and a sealant layer 13 both of which are composed of a resin. The sealant layer 13 is layer having function and action bonded to a bottom material in a releasable manner and composed of a compsn. compounded with an elastomer and a tackifier other than a resin component based on polyethylene and polystyrene. The polystyrene content of this resin compsn. is set to 30-60wt.% and the polystyrene content thereof set to 10-40wt.% and the MFR thereof is set to 2.04.5g/10min. If the MFR is below 2.0g/10min, the seal strength of the sealant layer is lowered and, when the MFR exceeds 4.5/10min, stringing is generated.
Patent JP-H07113130-A (JP)
Title: Treating method and device for hollow body sealed with metallic na
Inventor: HAMANAKA SUKEAKI
IPC: F01L3/14
Filed: 1993-10-18
Abstract: PURPOSE:To prevent firing, ejecting and splashing of Na by cutting heat by continuous ly transporting hollow bodies sealed with metallic Na in a hermetic casing, cutting these bodies in an oxidizable state of the metallic Na, charging the cut bodies into an aq. neutralizing soln. tank and capturing and recovering the fumes produced at the time of the cutting. CONSTITUTION:Used engine valves 14 contg. the metallic Na are successively fed at a high speed by a transporting conveyor 16 in the hermetic casing 11 to the lower part of a plasma cutting torch 15. The valves 14 are cut by a transition type plasma arc jet cutting method using oxygen with the torch 15, by which the metal Na is oxidized at a high velocity and is changed to Na2O. This Na2O is dropped into an aq. dilute hydrochloric acid soln. 30 in a cage-type container 36 via an opening/closing type hopper 35 and is neutralized. On the other hand, the fumes 22 at the time of the cutting are introduced via bellows 25 into a reaction column 26 where water is sprayed by water spraying nozzles 27 and the fumes are recovered. The recovered fumes are fed to a neutralizing chamber 31. The pH of the liquid 30 in the neutralizing chamber 31 is detected by a pH meter. The aq. dilute hydrochloric acid soln. in the tank 39 is dropped to adjust the pH of the liquid 30 via a pH sensor 37.
Patent JP-H09112878-A (JP)
Title: Multi-directional after-air hole for step combustion system
Inventor: JIEFURII EI RAROOZU
IPC: F23L9/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an after-air hole which requires for no outdoor modification by improving the flexibility for optimizing a combustion system. SOLUTION: The first louver 14 of an after-air hole 11 is rotatably mounted at the respective sides of the hole 11 in the perpendicular state to the longitudinal axis of the hole 11 by a first louver pivot rod 20, a second louver 16 is rotatably mounted at the downstream side of the louver 14 perpendicularly to the longitudinal axis of the hole 11 by a second louver pivot rod 22. The axes of the rods 20 and 22 are perpendicularly crossed with one another, and the vanes of the louvers 14 and 16 are perpendicularly crossed with one another.
Patent JP-2000090205-A (JP)
Title: Card processor
Inventor: YAMAMOTO SUSUMU
IPC: G06K13/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a card processor which attains the miniaturization and simplification of a shutter mechanism and attains improvement in convenience, safety and reliability by enabling the bidirectional conveyance of a card. SOLUTION: This device is provided with a carrier path 2 for carrying and guiding a card C, a shutter 4 provided while facing the card C, which is carried and guided along with this carrier path, and supported so as to freely open/close the carrier path 2, an opening part 5 provided on this shutter 4 and composed of slopes 5a and 5b for receiving the carrying force of the card C and converting it to the opening action of the shutter 4, and an elastic member 6 for returning the shutter, with which the carrier path is opened by this opening part 5, into closed state after the passage of the card.
Patent JP-H1082118-A (JP)
Title: Production method of basic layer of thermal insulation floor and composite thermal insulation plate used therefor
Inventor: SHIRAKI NARITOMO
IPC: E04C2/24
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a preparation method of a basic layer which can improve thermal insulation characteristics of the basic layer of a thermal insulation floor simply and a composite thermal insulation plate which is used in the basic layer. SOLUTION: A plurality of platelike composite thermal insulation plates 12 in which foaming plastic thermal insulation layer 2 is arranged are laid on a reference face by bringing adjacent wooden plates 3A into contact in opposition mutually between upper wooden plates 1A which are arranged in parallel at a predetermined interval mutually and lower wooden plates 3A which are formed in such a manner that they are larger than the wooden plates 1A, and foaming polyurethane material 6 is filled between end faces of adjacent wooden plates 1A of the plurality of composite thermal insulation plates 12 and between end faces of the foaming plastic thermal insulation layer 2 to prepare a basic layer 13 of a thermal insulation floor.  Consequently, heat bridge is not formed between the composite thermal insulation plates 12 which are arranged in such a manner that they are adjacent, and it is possible to improve thermal insualtion efficiency greatly.
Patent JP-H0799153-A (JP)
Title: Projection exposure method
Inventor: TAKEUCHI YOSHINOBU
IPC: H01L21/027
Filed: 1993-09-27
Abstract: PURPOSE:To provide a projection exposure method whose high resolution can be realized by increasing an interference property between patterns. CONSTITUTION:Under conditions that the shape and the size of a light source 11 are kept equal to those in conventional cases and that a mask 13 as in conventional cases can be used, the direction and the phase 111 of polarizes waves 110 of light generated from an illumination optical system are kept definite on the light-source face of the light source 11 or on a face which is equivalent to the light-exposure face.
Patent JP-H03122376-A (JP)
Title: Dynamic vibration reducer utilizing curtain wall
Inventor: TAKAHASHI SHINICHI
IPC: E04B2/88
Filed: 1989-10-05
Abstract: PURPOSE:To damp vibration of a building by supporting a curtain wall by means of a support metal fitting having rigidity and an amount of damping provided between the curtain wall and the building, so as to constitute a dynamic vibration reducer which uses the curtain wall as a weight. CONSTITUTION:In a fastener 13, an L-shaped metal fitting 13a and a flat plate 13b are formed and are connected together by a bolt 15 while a viscous elastic polymer 14 is interposed in the superimposed portion of the metal fitting 13a and the flat plate 13b. In the superimposed portion, a long bolt hole 20 is formed and the connecting bolt 15 is slid so that damping forces are obtained from the polymer 14. The flat plate 13b and a curtain wall 11 are connected together by fitting a pin 19 into the lower end of an upper curtain wall 12 and the upper end of a lower curtain wall 12. Further, a pair of spring plates 1c are fixed to the metal fitting 13a and the end of the metal fitting 13a is fixed to the side of the flat plate 13c and the characteristic frequency of a building is adjustable by the pair of spring plates 13c.
Patent JP-H03123467-A (JP)
Title: Method for seasoning raw egg
Inventor: NAKANE TERUKAZU
IPC: A23L15/00
Filed: 1989-10-05
Abstract: PURPOSE:To provide mild seasoning having good keeping quality to a raw egg by dipping a chemical stone into a taste liquid having a specific water depth and then dipping a fresh raw egg into the taste liquid and seasoning a egg white part utilizing water pressure of taste liquid by stoma. CONSTITUTION:A chemical stone such as Mugimeshi stone or Nikko stone is dipped into a taste liquid having 10-200cm or more water depth or dipped for >=30min and then taken out and then fresh raw egg (obtained by charging raw egg into a common salt water in which 40-100g salt is dissolved in 1l water and sinking the raw egg to the bottom) is dipped into the taste liquid to provide the aimed egg.
Patent JP-H0682685-A (JP)
Title: Camera provided with automatic focusing mechanism
Inventor: SUZUKA SHINYA
IPC: G02B7/32
Filed: 1992-09-03
Abstract: PURPOSE:To measure a distance with infrared rays with accuracy even for a camera capable of varying a focal distance. CONSTITUTION:The camera is provided with an automatic focusing mechansim for measuring the distance by an infrared ray projecting part 4a and an infrared ray receiving part 4b, a focal distance varying mechanism and a variable apex angle prism 5 arranged in front of the infrared ray projecting part 4a, and the apex angle alpha of the variable apex angle prism 5 can be adjusted by a driving means, and the apex angle alpha of the variable apex angle prism 5 is adjusted in accordance with the varied focal distance so as to correct the irradiating direction of the infrared ray, and then, the position of a display part on a finder screen is always coincident with the position actually irradiated with the infrared ray.
Patent JP-H03122087-A (JP)
Title: Solid propellant and method for propelling object with solid propellant
Inventor: MAEDA TOSHIYUKI
IPC: F02K9/24
Filed: 1989-10-04
Abstract: PURPOSE:To obtain properties excellent as a propellant for solid propellant arc jets (SPAJ) by applying energy to a fluorinated pitch or a mixture thereof with a specific substance and using a gas produced by sublimation and/or decomposition as a propellant fluid. CONSTITUTION:The above-mentioned method is a method for applying energy to a fluorinated pitch, using a gas produced by sublimation and/or decomposition of the fluorinated pitch as a propulsive fluid and propelling an object with the resultant solid propellant. A solid propellant composed of a mixture of the fluorinated pitch with a substance capable of rapidly reactive with fluorine or a fluorine compound can be similarly used as the propellant fluid. The fluorinated pitch is obtained by directly fluorinating a pitch (isotropic pitch, mesophase pitch, etc.) with fluorine gas, etc., at about 0-400 deg.C, more preferably at ordinary temperature to about 150 deg.C.
Patent JP-H0570758-A (JP)
Title: Polyester-based adhesive composition
Inventor: EMOTO KATSUYA
IPC: C09J167/00
Filed: 1991-09-11
Abstract: PURPOSE:To provide the title composition which can exhibit adhesiveness desirable for bonding a steel sheet to a vinyl chloride sheet and excels in water and heat resistances. CONSTITUTION:The title composition comprises 70-99 pts.wt. polyester resin made of a dicarboxylic acid component mainly consisting of an aromatic dicarboxylic acid and a glycol component mainly consisting of a 5-11 C aliphatic glycol having an alkyl group as the side chain and/or a 6-8 C alicryclic glycol and having a reduced viscosity of 0.30-0.70, an acid value of 70-400eq/10<6>g and a specific gravity of 1.25 or below and 30-1 pt.wt. compound which can be cured by reacting with the polyester resin.
Patent JP-2001079000-A (JP)
Title: Ultrasonograph
Inventor: HIBI YASUSHI
IPC: A61B8/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To allow an operator to simply and efficiently input setting conditions for an image through the registration of presetting while simultaneously viewing an image that matches the input setting conditions. SOLUTION: When presetting conditions are varied, the graphic calculating part and the graphic generating part 14 of an operation arithmetic part 11 operate according to the input of the presetting conditions from an operating part 4, and the image control arithmetic part of the operation arithmetic part 11 calculates the data for sending control signals to a transmitting/receiving circuit 12 and to an ultrasonogram generating part 13 in order to display an ultrasonogram that meets the input presetting conditions. An image synthesizing part 15 synthesizes the ultrasonogram sent from the ultrasonogram generating part 13 and the graphic data sent from the graphic generating part 14, and outputs a resulting synthesized image as an image for display.