baber/WOPTO huggingface dataset:
Patent JP-2001083493-A (JP)
Title: Liquid crystal device
Inventor: UMIGAMI AKIRA
IPC: G02F1/1333
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal device with high display quality which has no display defect due to a short circuit between transparent electrodes and which can prevent multiple interference of light between the transparent electrodes by forming an electric insulating layer from an electric insulating material prepared by the reaction of an organic metal compound having a specified chemical structure. SOLUTION: The electric insulating layer 3 is formed from an electric insulating material prepared by the reaction of one or more kinds of organic titanium compounds expressed by formula I: (X1-Z1-O)m-Ti-(OR1)n and one or more kinds of organic silicon compounds expressed by formula II: (X2-Z2)m-Si-(OR2)n. In formula I and formula II, each of X1, X2 is independently an epoxy group, amino group or amide group, each of Z1, Z2 is independently a 1-4C alkylene group, each of R1, R2 is independently a 1-4C alkyl group, and each of m and n is an integer 1 to 3 with the sum of m and n being 4.
Patent JP-H0570582-A (JP)
Title: Modified polycarbonate
Inventor: NISHIGUCHI MASAMI
IPC: C08G64/06
Filed: 1991-09-17
Abstract: PURPOSE:To improve transparency and heat resistance by reacting biphenol bischloroformate with a bisphenol. CONSTITUTION:A modified polycarbonate of formula III (wherein R1 and R2 are each H, lower alkyl, or trifluoromethyl provided that they may combine with each other to form a ring; and n is a positive integer) having an average mol.wt. of 20,000-100,000 is prepd. by dissolving 1mol of biphenol bischloroformate of formula I in an org. solvent such as methylene chloride or in a mixture thereof with water, adding an aq. soln. contg. both 0.9-1.1mol of a bisphenol and 1.8-2.2 mol of an alkali hydroxide, dropwise or in several portions at 0-50 deg.C to the bischloroformate soln., and reacting the bischloroformate with the bisphenol for 2-10hr.
Patent JP-H02110166-A (JP)
Title: Actinic radiation-curable resin composition
Inventor: SASAKI YUTAKA
IPC: C09D4/02
Filed: 1988-10-20
Abstract: PURPOSE:To obtain the title composition which can be applied to even a finely rugged surface of a material by mixing a low-viscosity mixture comprising a compound having a specified functional group, a leveling agent and an organic solvent or its mixture with water. CONSTITUTION:100 pts.wt. mixture of a viscosity <=3000cps (at 25 deg.C), comprising desirably 30-70 pts.wt. compound having one carboxyl group and one (meth) acryloyl group in the molecule (e.g., acrylic acid), desirably 20-65 pts.wt. compound having one (meth)acryloyl group in the molecule, other than the above compound (e.g., hydroxyethyl methacrylate), and desirably 1-30 pts.wt. compound having at least two (meth)acryloyl groups (e.g., pentaerythritol hexaacrylate) is mixed with desirably 0.01-5 pts.wt. leveling agent (e.g., nonionic fluoroalkyl ester) and desirably 100-450 pts.wt. organic solvent (e.g., isopropanol) or mixture of this solvent with water.
Patent JP-H02111799-A (JP)
Title: Gelatin microsphere containing colony stimulating factor
Inventor: IKADA YOSHITO
IPC: C07K19/00
Filed: 1988-10-20
Abstract: PURPOSE:To obtain the subject novel product, useful as a tumorous cell growth inhibitor and having enhanced macrophage activating function with increased stability in vivo by combining a colony stimulating factor with a crosslinked type gelatin. CONSTITUTION:Crosslinked type gelatin microspheres, containing a colony stimulating factor(CSF) and obtained by emulsifying gelatin and the CSF and crosslinking the resultant microspheres with a crosslinking agent (preferably glutaraldehyde). Specifically, e.g., an aqueous solution consisting of the gelatin and CSF is added to an organic solvent containing a surfactant to homogenize the mixture. The produced emulsion is then rapidly poured into a cooled organic solvent containing a surfactant to form microspheres. The resultant microspheres in the emulsion are then crosslinked with the crosslinking agent.
Patent JP-S62121979-A (JP)
Title: Integrated circuit memory
Inventor: HIRAI HAYAO
IPC: G11C11/00
Filed: 1985-11-22
Abstract: PURPOSE:To scale down an identification module by permitting one chip to execute ROM and RAM functions. CONSTITUTION:Semi-permanent data such as personal names is written in a rewrite failure part of an IC memory on an identification card. Besides, in said rewrite failure part of the IC memory modification data such as savings accounts is written, and rewritten at random. Thus the IC memory will not mistakingly erase the important part, and can refresh data economically changing if necessary. Two functions of the IC memory can be made into one module so as to constitute, and accordingly the memory can be scaled down.
Patent JP-H0688586-A (JP)
Title: In-line pump
Inventor: KOBAYASHI MAKOTO
IPC: F04D13/06
Filed: 1992-09-04
Abstract: PURPOSE:To provide an in-line pump that is able to secure a high lift without enlarging a pump outer diameter by way of approximating the outer diameter of an impeller in this stage to the pump outer diameter as close as possible by setting up a return blade in place of a guide apparatus guiding a fluid discharged out of the impeller from a centrifugal direction to a centripetal direction. CONSTITUTION:In an in-line pump, installing a suction side casing 1, a discharge side casing 5, a pump casing consisting of an outer cylinder connecting both these casing 1 and 5, and a motor 20 installed in the pump casing, and whose inlet port and discharge port are set up on the same line, each impeller to be connected to a motor 20 is set up at more than two stages (12 and 16) in one side or both sides, and a return blade 17 guiding a fluid from a centrifugal direction to a centripetal direction is installed in a spot that conducts the fluid discharged out of the impeller into the next stage impeller or the discharge port.
Patent JP-H0687133-A (JP)
Title: Molding method of regenerative molded article by composite waste material
Inventor: KANEKO TAKAFUMI
IPC: B29C45/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide a molding method of regenerative molded article by composite waste material, by which the composite waste material consisting of thermoplastic resin and urethane foam can be economically and simply molded so as to reduce industrial waste and effectively utilize resources. CONSTITUTION:The composite waste material concerned consists of thermoplastic resin having the molding temperature of about 180-230 deg.C and non-rigid urethane foam. The composite waste prepared by mixing 6wt.% or less of the non-rigid urethane with 100wt.% of the thermoplastic resin is ground into particles having the diameter of about 6mm or less and charged in an injection molder to be molded into the predetermined molded article.
Patent JP-H01106966-A (JP)
Title: Air-fuel ratio controller of gas engine
Inventor: NAKAZONO TORU
IPC: F02D19/02
Filed: 1987-10-19
Abstract: PURPOSE:To control an air-fuel ratio accurately in order to perform good lean- burn with the most suitable air-fuel ratio by controlling an opening of a by-pass passage for connecting an air supplying passage to an intake pipe without interposing a mixer therebetween in a gas engine of lean-burn type. CONSTITUTION:Lean-burn mixture is obtained by mixing the air supplied from an air supplying passage 12 with a fuel gas supplied from a gas supplying passage 13. The air supplying passage 12 is communicated with an intake pipe 5 by way of a by-pass passage 18 without interposing any mixer 10 therebetween, and an air closing valve 19 and an air flow control valve 20 are set up in a by-pass passage 18. Outputs from a boost sensor 22, rotational speed sensor 24 and a lean-burn sensor 25 are inputted to a controller 26 and processed in calculation to control the opening of the air flow control valve 20. Accordingly, an air-fuel ratio is controlled to be an optimum value, since the quantity of the air supplied through the by-pass passage 18 is varied.
Patent JP-H0577055-A (JP)
Title: Mehtod and apparatus for joining planar materials
Inventor: KOMATSU ISAMU
IPC: B23K11/11
Filed: 1991-09-13
Abstract: PURPOSE:To process the projecting residual of a 3rd material remaining on the upper surface of one of 1st and 2nd materials without using a special device when the 3rd material is pulled and cut off after the 1st and 2nd planar materials with the 3rd material are melted with upper and lower electrodes and pressed. CONSTITUTION:After the 1st, 2nd materials 1, 2 and the 3rd material 3 to weld and join these materials are melted with the upper electrode 16 and the lower electrode 6 and pressed simultaneously, the 3rd material 3 is pulled and cut, an upper electrode 16 is moved horizontally above the residual 37 of the 3rd material generated by this cutting, then, the upper electrode 16 is lowered to crush the residual 37.
Patent JP-H08104771-A (JP)
Title: Production of rigid polyurethane resin foam
Inventor: HONMA KATSUO
IPC: C08J9/14
Filed: 1994-10-03
Abstract: PURPOSE: To improve the compatibility of 1,1,1,2-tetrafluoroethane (HFC-134a) with the polyol component to thereby obtain a rigid polyurethane resin foam excellent in heat insulating properties without causing environmental destruction by using HFC-134a and a fluorinated surfactant together as foaming agents. CONSTITUTION: A process for producing a rigid polyurethane resin foam by reacting a polyisocyanate component with a polyol component in the presence of foaming agent(s), wherein HFC-134a and a fluorinated surfactant are used together as the foaming agents. The fluorinated surfactant, used preferably is a perfluoroalkylated compound. It is desirable to use the fluorinated surfactant in an amount of 0.0015-0.45 pt.wt. based on 100 pts.wt. polyol component.
Patent JP-2001082400-A (JP)
Title: Siphon tube
Inventor: HIDAKA MASATAKA
IPC: F04F10/00
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To exhaust gas phase accumulated in a siphon tube tip part in a short time by sucking the gas phase accumulated in the siphon tube tip part with a dynamic pressure of a liquid phase flowing through the inside of a siphon tube and exhausting and mixing the gas phase into the liquid phase. SOLUTION: A liquid phase flows into a siphon tube by the start of a pump so as to force out a gas phase. When the velocity of the liquid phase is small, the gas phase is accumulated in a space 5. The dynamic pressure P1 of the liquid phase flowing the space 5 by the gas phase is P1=0.5 ρ (V1)2. In this case, the flow velocity V2 of the liquid phase at the outlet of an opening 8 is zero and, at the time of start of the flow, a liquid level of a height equal to a liquid phase difference H between a space 6 and the opening 8 is formed in a flow passage 7.  Because, at the outlet of the opening 8, the opening faces rearward from the centerline of the flow passage and the flow velocity is zero, a negative pressure equivalent to the dynamic pressure P1 occurs in a clearance from the peripheral liquid phase, and the liquid phase inside the flow passage 7 is discharged from the opening 8 to a space 6. In this case, because of the relation of P2=ρ gH, when the dynamic pressure is larger than a head pressure P2, the liquid phase inside the flow passage 7 is all sucked and discharged into the space 6.
Patent JP-H02138932-A (JP)
Title: Fishing rod-fixing device of fishing rod supporting tool
Inventor: KIDA TSUNEO
IPC: A01K97/10
Filed: 1989-10-09
Abstract: PURPOSE:To obtain a means for fixing a fishing rod capable of producing at a low cost in simple constitution by providing a removing means from recessed ditch of claw part in either one of fixing cylinder part pivoted horizontally rotatably to a supporting base or fixing lever detachable to the fixing cylinder. CONSTITUTION:A fishing rod-supporting tool is composed of a clamp 5 fitted to a boat edge, fishing rod-receiving part 6 and supporting base 7 fitted to the clamp 5, fixing cylinder part 8 pivoted vertically rotatably to the supporting base 7 and fixing lever 9 detachably inserted into the fixing cylinder 8. A fishing rod can be rotated to vertical direction, horizontal direction or diagonal direction in state fitted on the fishing rod-supporting tool by the fixing cylinder 8 and fixing lever 9. In detaching the fishing rod, the fixing lever 9 is freed from a claw part and the fishing rod is detached from the fixing cylinder 8 by pulling a trigger 84 upward so as to rub with fingers.
Patent JP-H09106583-A (JP)
Title: Production of stuck optical disk
Inventor: FUJIMOTO JUICHI
IPC: C08J5/12
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a stuck optical disk with which sticking at a low temp. and high speed without intrusion of air bubbles is possible and which has high adhesive power and durability by applying an adhesive to the specific position on the sticking surface of a isk substrate, superposing another disk substrate thereon and pressing these substrates under a specific pressure. SOLUTION: The active energy ray curing type adhesive 3 (hereafter described simply as the adhesive) is applied to the position of the sticking surface of the disk-shaped substrate 1 having an information recording layer 4 of an optical type where the surface areas of a concentric inner side and a concentrical outer side are equal. Next, the other disk-shaped substrate 1' is superposed on the surface coated with the adhesive 3 and the substrates are pressed with the force of the weight for one sheet of the disk-shaped substrate or above, by which the adhesive 3 is spread over the entire sticking surface. Further, one or both surfaces of the superposed disk-shaped substrates 1, 1' are irradiated with UV rays to cure the adhesive 3, by which the sticking optical disk is obtd.
Patent JP-H03125820-A (JP)
Title: Electric broiling device
Inventor: HIRAMATSU HIDEAKI
IPC: A47J37/06
Filed: 1989-10-09
Abstract: PURPOSE:To improve a cooking characteristic and make it easy to see the inside of an oven housing by a method wherein a plurality of heaters are arranged in an oven housing, a quartz heater is applied as one of the heaters and a far infrared ray radiation heater is applied in at least a part of the other heater. CONSTITUTION:A quartz heater 10, an infrared radiation heater 11 and a far infrared radiation heater 12 are arranged on an upper part of a cooking housing 6. A heater protecting guard rod 13 is arranged near a front surface and a lower surface of each of the heaters. An operating part 14 is operated. When an electrical energization for the heater is started, temperature of the quartz heater 10 reaches a predetermined color temperature, resulting in that a near infrared ray is immediately radiated so as to heat the cooked item 9 and at the same time the interior of the cooking oven 5 is brightly illuminated to enable a state of the cooked item 9 to be well checked. After this operation, a middle infrared ray radiation intensity is increased and an efficient broiling is attained, a thermal absorption at the surface layer of the cooked item 9 is improved through radiation of the far infrared ray and the item can be broiled up quickly without spoiling a taste of the item.
Patent JP-H11101771-A (JP)
Title: Biosensor and determination of substrate using the same
Inventor: IKEDA MAKOTO
IPC: G01N27/416
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a biosensor capable of rapidly and simply determining a substrate within a wide substrate concn. range. SOLUTION: A biosensor includes the electrode system consisting of a working electrode 4 and an opposed electrode 5 and a reaction layer 7 containing at least oxidoreductase and an electron transmitter and the counter electrode 5 is composed of an electrolytically oxidizable metal. After a sample is added to the reaction layer 7, potential reducing the electron transmitter is applied to the acting electrode 4 and the value of the reducing current flowing across the working electrode 4 and the counter electrode 5 is measured to determine a substrate.
Patent JP-S61142708-A (JP)
Title: Electromagnetic actuator
Inventor: HIYAMA YASUHIRO
IPC: F16K31/06
Filed: 1984-12-15
Abstract: PURPOSE:To obtain an electromagnetic actuator that exhibits an excellent response even in high repetition by accomodating a winding in each slot of the movable and fixed electromagnets in such a way that currents flow in reverse directions each other between a number of neighboring slots on the whole surfaces of these electromagnets and utilizing the attractive and repulsive force working between the slotted planes of these electromagnets which are arranged to face each other. CONSTITUTION:In opening the valve 16, currents are made to flow in the winding of each electromagnet to generate an attractive force between the fixed electromagnet 1 and the movable electromagnet 2. In this case the magnetic poles appearing between each slot of the movable electromagnet 2 are in reversed polarity against the magnetic poles appearing between each slot of the fixed electromagnet in the corresponding positions to generate a large attractive force by which the movable electromagnet 2 is attracted to the fixed electromagnet. As the result, the valve stem 6 moves downwards to open the valve body 16. In closing the valve body 16, currents are made to flow to generate a repulsion force between the electromagnets 1, 2 in contrast to the above case. Fluid enters a through hole 15 via an inlet passage 20 and is exhausted from the valve body 16.
Patent JP-H05108274-A (JP)
Title: Method and device for parallel disk control
Inventor: YOKOHATA SHIZUO
IPC: G06F13/10
Filed: 1991-10-11
Abstract: PURPOSE:To suppress the degradation in responsiveness and troughput of an input/output request by transposing auxiliary input/output requests in each queue so that the variance of execution end timing among auxiliary input/output requests is reduced. CONSTITUTION:When the input/output request comes from a host computer 1 to a parallel disk controller 2, a corresponding parallel disk device 4 is obtained, and a part of the input/output request is copied to an auxiliary input/ output request, and the auxiliary input/output request is registered in the queue of a subcontroller 3. The forecasted processing time is roughly calculated in accordance with the data transfer volume of the auxiliary input/output request. Auxiliary input/output requests are transposed in each queue so that the variance of execution end timing among queues of disks is reduced, and auxiliary input/output requests in each queue are executed in order from the first auxiliary input/output request. Thus, the degradation in responsiveness and throughput of the input/output request is prevented.
Patent JP-S63118292-A (JP)
Title: Thermal transfer recording method
Inventor: TOMITA KUNIHIKO
IPC: B41M5/26
Filed: 1986-11-07
Abstract: PURPOSE:To securely achieve clear thermal transfer recording with high density irrespective of the environmental temperature, by forcibly cooling an ink to a temperature not higher than a top peak value measured by a differential scanning calorimeter (DSC), preferably, not higher than the solidifying temperature of the ink. CONSTITUTION:A portable word processor is used in which a ribbon cassette is fitted with a cooling part for blowing air to a thermal transfer ribbon from an air blow-off port 9 of a cooling mechanism 8 disposed adjacently to a thermal head 5 and moved together with the head 5 in the same direction, immediately after the application of a voltage. By using a thermal transfer ribbon employing an ink having a top peak value of, for example, 70 deg.C and a solidifying temperature of 68 deg.C, thermal transfer recording is performed at an environmental temperature of, for example, 45 deg.C.
Patent JP-S61143550-A (JP)
Title: Dot wire made of cermet
Inventor: SHIMA NOBUHIKO
IPC: C22C29/04
Filed: 1984-12-13
Abstract: PURPOSE:To make further improvements in wear resistance and corrosion resistance and to lighten the weight so as to deep up with the high speed by using titanium carbonitride-base cermet in stead of conventional WC-base sintered hard alloy. CONSTITUTION:The dispersed phase of the dot wire is composed of 50-90wt.% double carbonitride which is formed by substituting, in the range of 10-70wt.%, 1 or >=2 kinds among the metals of groups IVa, Va, and VIa in the periodic table, except Ti, for a part of Ti in tutanium carbonitride having a C/N ratio of >=1. The binding phase is composed of 1 or >=2 kinds among iron group metals and the balance inevitable impurities, i.e., 10-50wt.%.
Patent JP-H02111928-A (JP)
Title: Camera with stroboscope provided with self-timer function
Inventor: YOSHIDA MAKOTO
IPC: G03B7/17
Filed: 1988-10-21
Abstract: PURPOSE:To prevent an underexposed picture even when a self-timer operation starts at the time of incompletely charging a stroboscope by deciding whether stroboscopic light is used or not by a metering means which detects brightness of an object after a set time by the self-timer is counted up. CONSTITUTION:A charging operation of a capacitor C2 for a stroboscope started by interlocking the prescribed operation prior to a release operation is stopped by the release operation, and a photographing sequence control means consisting of a microcomputer 20 is operated in order to detect whether a self-timer mode is set or not. When the self-timer mode is set, and when the capacitor C2 for the stroboscope is not completely charged, the capacitor C2 is intermittently charged while counting the set time by the self-timer continues, and automatic metering is performed after completing charging. The camera is constituted in such a way. Therefore, although the set time by the self-timer passes to perform photographing, an underexposed picture is prevented; moreover, such trouble requiring an operator to reset the self-timer can be eliminated.
Patent JP-S61141722-A (JP)
Title: Production of flame-laminatable, flame-retarding flexible polyurethane foam
Inventor: ISHINO TAKAYOSHI
IPC: A61H23/02
Filed: 1984-12-14
Abstract: PURPOSE:To obtain the titled foam excellent in flame laminatability, heat resistance and prolonged stability, by producing a flexible urethane foam by using a specified combination of flame retardants and a specified combination of polyols. CONSTITUTION:In the production of a flexible polyurethane foam by mixing and reacting an organic polyisocyanate with a polyol, a blowing agent, a catalyst or other additives, said polyol comprises 60-10pts.wt. di--tri-hydric polyester ether polyol and 40-90pts.wt. trihydric polypropylene glycol adduct, and said flame retardant comprises 2-30pts.wt. aromatic phsophate ester compound and 1-10pts.wt. bi-functional bromine-containing compound. The aromatic phosphate ester compound used is one which can act as a compound for improving fusibility as well as a flame retardant and has an effect of not only imparting flame retardancy to foam but also reducing the amount of the polyester ether polyol used.
Patent JP-2001091558-A (JP)
Title: Method for detecting leakage in electric device
Inventor: HOSOITO TSUYOSHI
IPC: G01R31/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an accurate circuit with a large consumption is required for detection of leakage. SOLUTION: Capacitors 38 and 39 connecting with a commercial a.c. power source 34 are connected to be grounded to an outer box 21, and the outer box 21 is provided with a ground wire 21a to be grounded by users. A divided voltage resistance 60 is connected between the voltage input side and ground of windings 33u, 33v and 33w of a washer motor 33 in which a d.c. power of the d.c. power circuit 39 is given through an invertor main circuit 44. A control circuit 47 detects a voltage VK generating in the divided voltage resistance 60 when the washer motor 33 is not energized, thereby detecting a leak generating in the washer motor 33.