baber/WOPTO huggingface dataset:
Patent JP-H05123346-A (JP)
Title: Liquid energizing device
Inventor: ITO KAZUMASA
IPC: A61C17/14
Filed: 1991-11-08
Abstract: PURPOSE:To prevent much labor required to make adjustment by providing adjustablity for the pressure of the liquid discharged from a nozzle without replacing nozzle or rotating the upper case relative to the base case. CONSTITUTION:A drive motor rotates a rotary shaft 23, whereto 1st eccentrically rotating member 40 is fixed which rotates in a single piece with the rotary shaft 23 in eccentricity therefrom in an amount (a). Around the 1st eccentrically rotating member 40 a 2nd eccentrically rotating member 41 is mounted in such a way as rotatable relatively within a certain scope round the member 40 and in eccentricity in an amount (b) larger than the eccentricity amount (a). When rotation of the rotary shaft 23 is changed over from regular to reverse direction, installation is made with the relative position with the 2nd eccentrically rotating member varied while the first member is left idling. One end of a piston rod 24 is rotatably fixed to the periphery of the second eccentrically rotating member 41. When the rotation of the rotary shaft 23 is to be changed over, pump is operated with piston stroke changed.
Patent JP-H03183045-A (JP)
Title: Magneto-optical recording medium
Inventor: MIYAZAWA HIROSHI
IPC: G11B11/105
Filed: 1989-12-11
Abstract: PURPOSE:To allow recording with a low laser power and low magnetic field and reproducing with high C/N by constituting the compsn. of a magneto-optical layer of the alloy of a specific compsn. consisting of light rare earths, heavy rare earths, transition metal Fe and Co. CONSTITUTION:The compsn. of the magneto-optical recording film 3 of the magneto-optical recording medium formed by laminating a protective film 2, the film 3, a protective film 4, and a reflecting film 5 in this order on a sub strate 1 is composed of the alloy constituted of the light rare earths Nd, the heavy rare earths Dy, the transition metal Fe and Co and is specified to 2<=x<=5, 25<=x+y<=30 when expressed by NdxDyy(FeCo)100-x-y. The compsn. ratios of the light rare earths and the heavy rare earths are optimized in this way and the recording with the low laser power and the low magnetic field and the reproducing with the high C/N are executed.
Patent JP-H03183388-A (JP)
Title: Speed controller for induction motor
Inventor: YAMAGUCHI HIROSHI
IPC: H02P23/03
Filed: 1989-12-11
Abstract: PURPOSE:To enable setting of a low rotational speed while preventing sudden stall by elevating the lower limit speed of a variable speed range, when the rotational speed is lower than a predetermined value, and then controlling the firing phase angle within the new variable speed range. CONSTITUTION:In an oil fan heater 5, a microcomputer 5 sets a variable speed range. The microcomputer 5 determines the rotational speed of an induction motor 2 based on the difference between the temperature detected through a temperature sensor 10 and the temperature set in a room temperature setter 9. The microcomputer 5 judges whether the rotational speed is within the variable speed range, and if it is not the rotational speed is corrected to come within the range. The microcomputer 5 further detects the rotational speed of the induction motor 2 and judges whether the detected speed is lower than a predetermined level. If it is lower than the predetermined level, lower limit speed of the variable speed range is elevated and the firing phase angle is controlled within the new range.
Patent JP-H03181555-A (JP)
Title: Thermoplastic resin composition
Inventor: FURUTA MOTONOBU
IPC: C08L51/00
Filed: 1989-12-11
Abstract: PURPOSE:To provide the subject composition composed of a polyphenylene ether, a modified propylene polymer having a specific grafting efficiency and grafted with chains having a specific molecular weight and a rubbery substance at specific ratios, having excellent heat-resistance, impact resistance and chemical resistance and moldable by injection molding, etc. CONSTITUTION:The objective composition is composed of (A) 1-99wt.% of a polyphenylene ether or a composition containing the same, (B) 1-99wt.% of a modified propylene polymer and/or a mixture of the modified propylene polymer and a propylene polymer and (C) 0-60wt.% (based on the sum of the components A and B) of a rubbery substance. The modified propylene polymer is produced by the graft copolymerization of a styrene monomer and/or a mixture of styrene monomer and a monomer copolymerizable with styrene monomer to a propylene polymer. The grafting efficiency of the modified propylene polymer defined by [(weight of grafting chain part)/(weight of homopolymer of said monomer + weight of grafting chain part)] X 100 is >=30% and the grafting chain of the modified propylene polymer has a molecular weight of 1,000-200,000.
Patent JP-2001141379-A (JP)
Title: Compound heat exchanger
Inventor: HORIUCHI HIROBUMI
IPC: F28D1/04
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a compound heat exchanger that composes a series of refrigerant circuits over all modules while a plurality of heat exchanger modules are arranged in parallel overlappingly and has low pressure loss at a refrigerant side. SOLUTION: The heat exchange pipes of heat exchange modules M1-M3 consist of flat tubes 3... where flat surfaces are arranged opposing. The flat tube 3 of a module being located at the side of higher dryness of a refrigerant corresponding to a flow direction (a) of air is provided with tube width w3 that is larger than that of the flat tube 3 of a module being located at a side with lower dryness.
Patent JP-H05301853-A (JP)
Title: Production of sulfobetaine
Inventor: OHORI KOICHI
IPC: C07C303/22
Filed: 1992-12-01
Abstract: PURPOSE:To produce the subject high-quality sulfobetaine having an ester bond and useful as a bleaching-activator in an oxygen-based bleaching agent in a high yield. CONSTITUTION:A omega-halogenated fatty acid ester of phenolsulfonic acid represented by formula II is synthesized by sulfonating a omega-halogenated fatty acid phenyl ester represented by formula I (X is a halogen; R<4> is a 1 to 3C alkylene which may be a branched chain). The resultant compound of formula II is reacted with an amine of formula III [R<1> is a 1 to 20C alkyl, alkenyl or a (1 to 20C alkyl-substituted)aryl; R<2> and R<3> are each a 1 to 3C alkyl; Y is a 1 to 10C alkylene, B-(BO)n (B is 2 to 3C alkylene; n is 0 to 10); X is O, NH-CO, CO-NH, CO, O-CO, CO-O] and a polar solvent is added to the resultant reaction product. Or, the above-mentioned reaction is carried out in a polar solvent. The resultant sulfobetaine of formula IV is subsequently crystallized and separated so as to obtain the objective compound of formula IV in the form of fine crystals. As the polar solvent, one having 8 to 22, especially 10 to 12 (cal/cc)<1/2> polarization parameter (PS value) is preferable.
Patent JP-H10148588-A (JP)
Title: Instrument for measuring face-pressure distribution of piston ring
Inventor: SATO AKIRA
IPC: G01L5/00
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the face-pressure distribution in the axial direction of an oil ring to be measured is measured continuously and surely, by bringing a contact maker at a face-pressure detecting element directly into contact with a side rail from the gap between the inner circumferential face of a cylinder and a top land, and turning the face-pressure detecting element. SOLUTION: A combination oil ring 10, which is composed of side rails 8 as a pair and of an expander 9, is attached to a ring groove at a piston 3. A rotatable stage 13 is arranged at the upper part so as to be concentric with a cylinder 1, and a face-pressure detecting element 15 which is equipped with a load cell 14 is fixed. The face-pressure detecting element 15 is extended to the direction of the combination oil ring from the gap between the inner circumferential face the cylinder 1 and a top land 6, and a contact maker at its tip comes into contact with surface of the side rails 8. Then, when the stator 13 is turned by a motor, the face-pressure detecting element 15 is turned around the top land 6, and the contact maker at the tip is moved to the circumferential direction while it is in contact with the surface of the side rails 8.  The pressure force in the axial direction of the side rails 8 is displayed on a face-pressure distribution display via the load cell 14 so as to be recorded.
Patent JP-H05135167-A (JP)
Title: Image restoring method using partial projection filter
Inventor: FUJITA MASAHIRO
IPC: H03M7/30
Filed: 1991-11-11
Abstract: PURPOSE:To provide restoration wherein a partial space can be determined even if a source image can not be obtained and an image close to the source image is estimated from an image of deteriorated picture quality by using a specific operation element of DCT in relation with a normal projection element to the partial space as the operation element of a restoring filter which performs the image restoration. CONSTITUTION:As for an image observation model shown by an equation I, an image restoration is performed as an operation element B shown by an equation II of a restored image f0 and the restoring filter. In the equations I and II, (f) is the source image, (g) an observed image, (n) a random noise, and A a deterioration operation element. For an image restoring method which uses partial projection filters whose operation elements are expressed by equations III-V, an operation element of DCT shown by an equation VI is used as the normal projection element P1 to the partial space S. In the equations III-V, * is a conjugate operation element, + a general inverse operation element of Moore-Penrose, Q the correlative operation element of the noise (n), and P1 the normal projection element to the partial space S1. In the equation VI, D is a DCT operation element, ID is an inverse DCT operation element, and A is a control operation element.
Patent JP-H01163790-A (JP)
Title: Thermal fixing device having roller drawback mechanism
Inventor: KITAMURA GORO
IPC: G03G15/20
Filed: 1987-12-19
Abstract: PURPOSE:To prevent the generation of a failure caused by heat in the course of holding for printing even of continuous paper is used as recording paper by oscillating a lever in which one roller is installed so as to be freely rotatable, by a rotation of a cam so that it can be separated and brought into contact from and with the other roller. CONSTITUTION:In the case of a fixing operation state, a lever 13 is oscillated around a shaft 14 by an operation of a tension spring 15, and a heat roller 11 installed so as to be freely rotatable in the layer 13 buts on a backup roller 12 and pressed by prescribed force. When printing is ended and a printing part of continuous paper 50 passed through between both the rollers 11, 12, driving to rotate the roller 12 is stopped, and also, a cam 17 rotates. By following it up, a shaft 16 ascends along a long hole 101A, and the spring 15 contracts and becomes a free state. As a result, the lever 13 oscillates clockwise centering around the shaft 14, the roller 11 is separated from the roller 12, and simultaneously, the continuous paper 50 also moves downward, but it is held by paper guides 102, 103 and isolated from the heat roller 11.
Patent JP-2001141178-A (JP)
Title: Vacuum heat insulating material, heat insulating container, method for manufacturing heat insulating container, heat insulating box body and heat insulating panel
Inventor: HIRAI CHIE
IPC: F16L59/06
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To improve heat insulating performance or to make a heat insulating material compact, regarding a vacuum heat insulating material usable for a heat insulating container for transportation to be used for carrying chemicals and medical supplies. SOLUTION: This material is a vacuum heat insulating material having a structure easy to be bent to one side surface of a core material by making the width of an outer covering material peripheral edge part in which films of the outer covering material contact each other longer than the half of thickness of the core material. Or, the material is the vacuum heat insulating material reducing the peripheral edge part in which the films of the outer covering material contact each other by stipulating each of peripheral length and thickness of the outer covering material made of a bag material of a gusset type and peripheral length and thickness of the core material so as to be almost the same.
Patent JP-2000148105-A (JP)
Title: Information display device
Inventor: SUZUKI HITOSHI
IPC: G09G5/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To display information other than a reserved schedule, and display proper information corresponding to the circumstances, in an information display device. SOLUTION: In an information display device for displaying the periodical display information 17a inputted from an image signal wire 17 based on the information of a reserved schedule memory part 5, an input circuit 8, a transmitting/receiving circuit 11 and an information memory part 4 for inputting from the outside and storing the unscheduled display information 16b, 15b to be displayed excepting a reserved schedule are installed. In the case of receiving the unscheduled display information 16b, 15b from the outside, a control circuit 3 reads out the screen information corresponding to the unscheduled display information 16b, 15b by giving priority over the periodical display information 17a and displays it, and executes an operation for renewing the screen information to be displayed by the transmitting/receiving circuit 11 of telecommunication.  Besides, by executing a screen combination processing, the unscheduled display information 16b and the unscheduled display information 15b are combined with the periodical display information 17a and displayed.
Patent JP-H09140885-A (JP)
Title: Ball tank for pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a tank rail by providing a passage part of a dented cross-sectional shape in the longitudinal bottom of a box open on its upper side, in such a way that the passage part is inclined, using the downstream end of the passage part as a ball outlet, and providing dumping grooves for causing foreign objects to drop onto the bottom wall surface of the passage part. SOLUTION: A ball tank 8 is formed into a rectangular box 8a open on its upper side, which is made up of a rear wall 15 making contact with a mechanism plate, a front wall 16 opposed to the rear wall 15, a left wall 17, a right wall 18, and a bottom part 19. In almost the center of the length of the bottom 19 of the rectangular box 8a, a passage part 20 of a dented cross-sectional shape is formed throughout the length of bottom into a downwardly inclined shape that extends form the left wall 17 to the right wall 18 of the rectangular box 8a, with its downstream end opened to form a ball outlet 21. The longitudinal bottom 19 of the rectangular box 8a except the passage part 20 is inclined in the opposite direction to the inclination of the passage part 20.  Dumping grooves 25 for dumping foreign objects such as dust clinging to pachinko balls, and nails or screws in the ball tank 8 are provided in the bottom wall surfaces of ball passages 23, 24.
Patent JP-H04194146-A (JP)
Title: Fixing structure for curtain wall
Inventor: YANAGIYA SABURO
IPC: E04B2/88
Filed: 1990-11-27
Abstract: PURPOSE:To make installation of curtain walls easy by a method wherein the upper and the lower ends of the curtain wall are fixed to a building frame respectively with fixing members, and one of the fixing members is made capable of sustaining the load of the curtain wall while the other fixing member is made flexible. CONSTITUTION:A bent part of an upper metal fixture 3 is fixed to an upper beam 1 of a unitized house and a bent part of a lower metal fixture 4 is fixed to a lower beam 2 of the same respectively with fixing bolts 5 and 6. A bolt 33A of one joint main body 33 of a universal joint 31 is made to penetrate through a slit provided to the other bent part of the metal fixture 3 and is screwed into a nut 38, and the main body 33 is fixed to the metal fixture 3 with two faces thereof grasped with a spanner or the like and with turning applied therewith. Then a curtain wall is prepared with its reverse side facing the universal joint 31 and the metal fixture 4. Then the bolt 33A of the other joint main body 33 is screwed into a nut 11 embedded in the wall 10. A lower bolt 14 is then made to penetrate through a slit provided to the metal, fixture 4, and is inserted into a lower nut 12 embedded in the wall 10.
Patent JP-H03186055-A (JP)
Title: Facsimile equipment
Inventor: KAMISHIRO TOSHIAKI
IPC: H04N1/00
Filed: 1989-12-15
Abstract: PURPOSE:To master operator's functions more easily by displaying a list of provided functions and explanations of the respective functions on a display means. CONSTITUTION:A system memory 2 is stored with function explanation information tables of the respective functions so as to display function explanatory image planes, etc., and when an operator operates a function explanation key 6e, a control part 1 displays a function explanation menu on the liquid crystal unit 6g of an operation display part 6. Then the list of all the functions that this device has is displayed on a liquid crystal display device 6g, the contents explanations of the respective functions and operation procedures for realizing the respective functions are displayed properly on the liquid crystal display unit 6g, and the operator know the functions of this device by looking at the display contents of the liquid crystal display unit 6g. Consequently, the operator master all the provided functions more easily.
Patent JP-H05262518-A (JP)
Title: Preparation of ammonium pare earth double oxalate, use thereof for production of rare earth oxide, and obtained rare earth oxide
IPC: C07C51/41
Filed: 1991-11-13
Abstract: Process for the manufacture of ammonium rare-earth oxalate. More particularly, a process for the manufacture of an ammonium rare-earth oxalate by conversion of a neutral oxalate in the presence of oxalate and ammonium ions. The product obtained can be converted into rare-earth oxide, for example by calcining.
Patent JP-H11160105-A (JP)
Title: Trend display device
Inventor: KURATA KAZUO
IPC: G01D7/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To easily distinguish whether the data is abnormal or not by determining whether a value is over a range or not when an analogue singal reaches the value which can not be displayed on a graph, and displaying the result with the different states. SOLUTION: A state signal from a field equipment 1 is stored in a trend data collecting part 22 through a signal collecting part 21, the state of each data is determined by a state determination part 23, and the result of the determination is displayed on an image plane display part 24. In a case when a display range is determined from -200% to +200%, the state determination part 23 determines whether the data is below 200% or not, or whether it is smaller than -200% or not. The image plane display part 24 displays that the range is not over with a thick line when the result of the determination is below 200% or above -200%, and displays that the range is over with a thin line superposed by a dotted line when the data is above 200% or below -200%. Whereby whether the range is over or not can be known only by checking the graph display of the data.
Patent JP-2000148858-A (JP)
Title: Order acceptance processor, settlement processor, settlement processing system, and recording medium
Inventor: FUKUNAGA SHINJI
IPC: G06Q30/06
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a settlement processing system which can make safe net work settlement without imparting the operability of customers and the prompt ness of commodity supply. SOLUTION: When an order acceptance processor 110 receives an order from an order placing device 140(x), the processor 110 transmits the order information on the order to a settlement processor 120 before the processor 110 requests the processor 120 to make settlement processing. When the processor receives a request from the processor 110, the processor 120 makes the settlement processing based on the order information previously transmitted from the processor 110. In performing the settlement processing, the data exchange between the processors 110 and 120 is made through a route which does not pass through the order placing device 140(X).
Patent JP-H05159225-A (JP)
Title: Magnetic head and production thereof
Inventor: ITO HIROYUKI
IPC: G11B5/31
Filed: 1991-12-09
Abstract: PURPOSE:To enable the uniform adhesion of respective substrates even in the case of large substrates at the time of laminating many nonmagnetic substrates with magnetic films. CONSTITUTION:Hollow grooves 11 are worked at several tens mum on one surface of a nonmagnetic substrate 10. Laminated films 12 formed by alternately laminating plural layers of soft magnetic material layers and nonmagnetic insulating material layers are formed on the surface reverse from the surface worked with the hollow grooves 11 and thereafter, the above-mentioned substrates 10 formed with the hollow grooves 11 and the laminated films 12 are disposed and joined in contact with each other in such a manner that the surface formed with the above-mentioned hollow grooves 11 and the surface formed with the laminated films 12 face each other.
Patent JP-H02167825-A (JP)
Title: Production of titanium oxide
Inventor: WATANABE MORIO
IPC: C01G23/053
Filed: 1988-12-22
Abstract: PURPOSE:To recover hitherto discarded titanium by hydrolyzing titanyl sulfate solution, separating produced titanium hydroxide, contacting the remaining sulfuric acid solution with a specific organic solvent to extract titanium and separating titanium from the obtained titanium-containing organic solvent by back-extraction with water or dilute sulfuric acid. CONSTITUTION:A titanyl sulfate solution is hydrolyzed and the formed titanium hydroxide is separated from the system to obtain a sulfuric acid solution. The sulfuric acid solution is made to contact with an organic solvent containing one or more components selected from an oxygen-containing organic solvent group, an alkylamine group and an alkylarylamine group to extract the Ti ion in the above sulfuric acid solution in the form of a sulfate complex. The organic solvent containing extracted Ti is contacted with water or dilute sulfuric acid to effect the back-extraction of titanium from the organic phase to the aqueous solution and to regenerate the organic solvent. The aqueous solution containing the back-extracted titanium is repeatedly used for the hydrolysis of the titanyl sulfate solution or the leaching of the titanyl sulfate.
Patent JP-H09160026-A (JP)
Title: Liquid crystal display device
Inventor: ONO TOSHIOMI
IPC: G02B6/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of obtaining a wide visual angle two simple constitution without executing complicated drive control or complicated orientation processing. SOLUTION: Two diffusion plates 31, 32 capable of converging outgoing light so that the angle of outgoing light against a vertical face along a specific direction is reduced and respectively defining converging angles in one direction of the vertical face and the opposite direction as about 35 deg. is arranged on the outgoing side of a liquid crystal element 10 so that the vertical face of one diffusion plate 31 is allowed to almost coincide with a vertical face H including the visual angle direction F of the element 10 and the vertical face of the other diffusion plate 32 is made almost orthogonal to the vertical face H including the visual angle direction F.  On the other hand, there is provided with a diffusion plate 34 for scattering light outgoing within the angular range of about 10 deg. to 40 deg. in the direction reverse to the direction F on the vertical face along the specific direction.