baber/WOPTO huggingface dataset:
Patent JP-H07164997-A (JP)
Title: Air bag device
Inventor: HONDA KIYOSHI
IPC: B60R21/232
Filed: 1993-12-17
Abstract: PURPOSE:To rapidly develop an air bag in a car room without exerting an excessive internal pressure on the air bag. CONSTITUTION:An air bag 9 contained in a containment vessel 10 made of synthetic resin comprises an intermediate air bag 15 contained in a rear space and having breathability; an inflater holding bag 16 contained in the intermediate bag 15 and having breathability; and an inflater 17 contained in the inflater holding bag 16. The gas injection nozzle of the inflater 17 is opened backward and the inflator 17 is moved in the direction of an arrow mark (a) by means of thrust of injected gas. The intermediate bag 15 is expanded in the direction of the arrow mark (a) with the immediate bag pressed by the inflator 17 to press the front folded part 91. As a result, the rupture part 101 of the containing part 10 is broken, and the front folded part 91 of the air bag 9 is developed in a car room for expansion.
Patent JP-H10148654-A (JP)
Title: Lightning-struck point locating method
Inventor: KURONO MASAHIRO
IPC: G01R31/08
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for locating the accurate position of a lightning- struck point and a fault point due to, for example, a lightning-struck in a light transmission line such as an optical fiber compound overhead earth wire provided along a transmission line. SOLUTION: In the method, a light signal is transmitted from one terminal to a light transmission line 12 of an optical fiber compound overhead earth wire 11, the light signal turned back at the other terminal is received by the above terminal, and the polarization fluctuation in two directions, namely up/ down, of the light signal is detected as Stokes parameters S1, S2 and S3, thus locating a lightning-struck point from the time difference between two polarization fluctuations. In this case, a momentary change speed Δβ of the polarization fluctuations due to the Stokes parameters S1, S2, and S3 of the above light signal is obtained and the lightning-struck point is located from the rapid change in the momentary change speed.
Patent JP-H07146441-A (JP)
Title: Zoom lens
Inventor: NISHIO TERUHIRO
IPC: G02B15/20
Filed: 1993-11-25
Abstract: PURPOSE:To provide a zoom lens having high optical performance over the whole variable power range by having four lens groups as a whole and setting properly moving conditions or refractive power or the like of the respective lens groups according to variable power. CONSTITUTION:A zoom lens has four lens groups of a first group L1 having negative refractive power, a second group L2 having positive refractive power, a third group L3 having positive refractive power and a fourth group L4 having negative refractive power in order from the object side, and the respective lens groups move on the optical axis so that an interval between the first group L1 and the second group L2 and an interval between the third group L3 and the fourth group L4 become small on the telephoto end to the wide angle end and an interval between the second group L2 and the third group L3 becomes large, and in the fourth group L4, a ratio of change of lateral magnification becomes maximum in a variable power area, and when synthetic refractive power of the first group L1 and the second group L2 on the wide angle end is denoted by phi12w, the phi12w is positive, and when a focal distance of the whole system on the wide angle end is denoted by Fw, a condition of (0.4<FwXphi12w<1.2) is satisfied.
Patent JP-H05157299-A (JP)
Title: Heat exchanging ventilator
Inventor: HIKITA OSAMU
IPC: F24F7/08
Filed: 1991-12-03
Abstract: PURPOSE:To prevent a heat exchanger from dewing or clogging due to the freezing of dew by a method wherein the condition of air, passing through the route of exhaust side, is detected to brake the rotation of an air feeding fan temporarily based on the result of the detection. CONSTITUTION:When air in a place near the outlet port of the route 52b of exhaust side of a heat exchanger 52 is brought into a predetermined condition, an air condition detecting means S1 detects it and outputs the result of the detection to a switch mechanism S2 while the switch mechanism S2 brakes the rotation of the air feeding fan 53 temporarily based on the output of the result of detection. Accordingly, the rotation of the air feeding fan 53 is reduced or stopped and, as a result, the deterioration of temperature of indoor air, passing through the heat exchanger 52, is restricted whereby the air, passing through the exhaust side route 52b of the heat exchanger 52, is prevented from arriving at the condition of supersaturation and dewing of the air can be prevented. On the other hand, the temperature deterioration of indoor air, passing through the heat exchanger 52, is restrained whereby the freezing of dew can be prevented. According to this method, the clogging of the heat exchanger 52 can be prevented.
Patent JP-H02165859-A (JP)
Title: Die casting method for spheroidal graphite cast iron
Inventor: TSUCHIDA MASANOBU
IPC: B22D27/20
Filed: 1988-12-16
Abstract: PURPOSE:To prevent the generation of a cold shut in a casting without generating fresh casting defects by decreasing the content of Si in a molten spheroidal graphite cast iron and controlling the mold coating thickness of the inside surface of the die and the casting speed of the molten cast iron respectively to specific values at the time of casting the molten cast iron into the die. CONSTITUTION:The content of the Si in the spheroidal graphite cast iron which is a raw material is confined to <=2.5% and the casting is executed by controlling the thickness of the mold coat on the inside surface of the die to <=0.1mm and the casting of the molten cast iron to the die to >=1.5kg/sec at the time of casting the melt of the spheroidal graphite cast iron into the die. The generation of the drawing defects of the casting by the decrease of the content of the Si is solved by the rapid cooling effect by casting to the die having the thin mold coat. The spheroidal graphite cast iron casting which is free from the cold shut defects and does not generate fresh another casting defects is obtd.
Patent JP-H02163400-A (JP)
Title: Composition zn plated material
Inventor: SATO HIROSHI
IPC: C25D15/02
Filed: 1988-12-16
Abstract: PURPOSE:To produce a composite Zn plated material having satisfactory adhesion of the plating layer, superior press formability and corrosion resistance by forming a Zn plating layer contg. an acrylamide polymer on the surface of a metallic base material under specified conditions. CONSTITUTION:An acrylamide polymer and/or a methacrylamide polymer contg. 120-200mol% N-methylol groups per one monomeric unit is added to a Zn plating bath by 0.001-10wt.% and the surface of a metallic base material is electroplated with the bath to form about 1-40g/m<2> Zn plating layer contg. the polymer. In the plating layer, (002) crystal faces as bottoms are preferentially oriented, the crystal structure is made dense and the plating layer has superior corrosion resistance.
Patent JP-H02164379-A (JP)
Title: Cooling mat for thermotherapy
Inventor: NAKANO TSUTOMU
IPC: A61F7/10
Filed: 1988-12-16
Abstract: PURPOSE:To have good cooling effect and provide practicability of transferring from preheating to body surface cooling by simple temp. control of a coolant supply device constituting a cooling mat according to the present invention from an outer sack in simple form to be filled with warm water and an inner sack provided in the outer sack and equipped internally with bent coolant path. CONSTITUTION:An outer sack 1 is filled with warm water by pouring warm water at a temp. near the body temp. of a patient from a warm water pour-in hole 3 of the outer sack 1. The coolant is fed from a coolant influx hole 5 of an inner sack 2 through a communication hose 7 through the pumping action of a coolant supply device 8. The coolant circulates through a meandering flow path formed by the welds 9c of the inner sack 2 and returns to the coolant supply device 8 from a coolant outlet 6 through the communication hose 7. Accordingly coolant in an always stable rate of flow circulates to the inner sack 2. Even though a compressive force is applied to the outer sack 1, the tension of the inner sack 2 holds the self-shape of the whole cooling mat. Because warm water exists fully between the inner and outer sacks 2, 1, no cold shock will be given to the patient lying on the outer sack 1.
Patent JP-2001132582-A (JP)
Title: Fuel injection valve for cylinder injection
Inventor: SUMITA MAMORU
IPC: F02M61/18
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable and simply structured fuel injection valve for cylinder injection with excellent sealing ability for combustion gas and heat radiation to a cylinder head. SOLUTION: The gasket of the fuel injection valve for cylinder injection comprises a valve main body a ring-like metal elastic member in contact with a cylinder head and the valve main body, and a support member for supporting the ring-like metal member, and the axial position of the abutting face of the gasket on the shoulder section of the cylinder head is set nearer to the side of the combustion chamber of an internal combustion engine than the end face upperstream of a turning body. The position of the end section of the contacting face to the outer peripheral section of the valve main body on the side of the combustion chamber may be set nearer to the side of the combustion chamber of the internal combustion engine than the end face upperstream of the turning body.  The metal elastic member is made of spring steel, and the support member is may be made by coating the metal elastic member with a non-asbestos compound.
Patent JP-H11153526-A (JP)
Title: Suction-type gas detecting apparatus
Inventor: AIKAWA KATSUNOSUKE
IPC: G01N1/22
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain a suction-type gas detecting apparatus by which gas detection information is controlled in a concentrated manner. SOLUTION: A gas suction means 3 is installed. A gas detecting element 1 is installed in a gas circulation passage F in which a gas is sucked and guided to the gas suction means 3 from a gas sampling part 11. Then, a sensor unit A which is provided with the gas detecting element 1 and a body unit B which is provided with the gas suction means 3 are internally mounted respectively in different casings.
Patent JP-H08175883-A (JP)
Title: Warp-inhibiting method decorated concrete panel
Inventor: KAWAHARA MASAO
IPC: B28B1/16
Filed: 1994-12-22
Abstract: PURPOSE: To effectively suppress generation of warp after molding of decorated concrete panel with an addition of a simple process by coating the surface of concrete after placing concrete with a polymer emulsion. CONSTITUTION: A surface-finishing material 2 is placed on a mold face 1a of a PC(prestressed concrete) mold frame 1 in Figure (a) and a pile cloth 3 is laid on whole the surface of the surface-finishing material 2 in Figure (b) with the pile part 3a to an upper part side. After arranging reinforcing bars, concrete 4 is poured into the mold 1 in Figure (c) and uniformly filled in the mold 1 by a vibrating compaction, and the surface finishing material 2 is made to one body with concrete 4 through the pile cloth 3.  The concrete 4 is cured for a suitable period to solidify, and the surface of the concrete 4 is coated with an emulsion of an acrylic resin to cover the surface of the concrete 4 with an acrylic resin film 5 in Figure (d), and a layer of a vinylidene chloride resin film 6 is formed on the acrylic resin film, the system is cured, removed the mold to obtain a decorated concrete panel in Figure (e), then cured to afford the final product.
Patent JP-H02165296-A (JP)
Title: Article throwing out machine
Inventor: KISHIDA ICHIRO
IPC: A63F7/02
Filed: 1988-12-19
Abstract: PURPOSE:To house many articles and to facilitate article storing work by pushing up prescribed number of piled and housed articles, pushing out the articles in a horizontal direction, throwing out the articles, and continuing the throwing out of the articles by the rotation of a drum. CONSTITUTION:Prescribed number of articles A piled and housed in a cassette 11 at the position of a lift mechanism 61 out of plural cassettes 11 fitted to the periphery of a rotating drum 21 are pushed up by the mechanism 61, pushed out by a pushing out means 95 in the horizontal direction, and thrown out. Further, when the articles A in the cassette 11 at the position of the mechanism 61 are completely taken out by the throwing out of the articles, the drum 21 is rotated by a rotation stopping means 35, and the throwing out of the articles A is continuouslly executed with the mechanism 61 and the means 95 using another cassette 11 in which the articles A are piled and housed.
Patent JP-H05130296-A (JP)
Title: Facsimile equipment
Inventor: TAKEZAWA KATSUHITO
IPC: H04N1/00
Filed: 1991-11-07
Abstract: PURPOSE:To send a password effectively by devising a designated part of received communication address information or user.user information not to be displayed nor printed out when the part of the received communication address information or user.user information is a predetermined value. CONSTITUTION:Whether or not a communication address commands nonindication of user.user information is checked by referencing a list of communication addresses stored in a RAM of a microprocessor section 9 on the LCD display of the user.user information. Then a data table of the user.user information stored in the RAM is referenced to check whether or not the user.user information itself is data designating the non-display. When the user.user information corresponds to any of both the cases, the designated non-display part is replaced with spaces or other symbols or the part is deleted and the result is displayed on the LCD of an operation panel 1. Thus, the security part such as a password is made secured.
Patent JP-H03179413-A (JP)
Title: Stereoscopic optical microscope
Inventor: SUZUKI SEIJI
IPC: G02B21/18
Filed: 1989-12-08
Abstract: PURPOSE:To obtain superior flexibility and save the cost by connecting an objective and a nonobjective lens in a replaceable state to a CCD camera connected to a monitor television and a printer. CONSTITUTION:The objective 7 is connected to the CCD camera 6 which is connected to the monitor television 1 and printer 3 through a microscanner case 5 and its objective surface is brought into contact with a necessary position of a body to be inspected to make a microscopic observation. The necessary position of the body to be inspected is projected on the television monitor screen with the magnification of the objective 7 and also printed on a printer. Further, the nonobjective lens 8 is connected to the CCD camera instead of the objective 7 and set at a specific distance from the necessary position of the body to be inspected for make a microscopic observation. In this case, the necessary position of the body to be inspected is therefore projected on the monitor television screen with the magnification of the nonobjective lens 8 as well and also printed on the printer. Consequently, the microscope is usable for diverse purposes, superior in flexibility, and reduced in cost.
Patent JP-H09161317-A (JP)
Title: Optical recording medium and its production
Inventor: MAEDA SHUICHI
IPC: G11B7/254
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To easily and well form characters and designs on the surface of a protective layer or printing receptive layer by incorporating non-water-soluble high-polymer particles having peptide bonds and a fungus preventive agent into this protective layer or printing receptive layer. SOLUTION: The printing receptive layer of this optical recording medium contains a comps. contg. the non-water-soluble high-polymer particles (protein particles) having the peptide bonds and having fungus preventability. In such a case, the printing receptive layer contg. the protein particles exhibits an effect in improving particularly the fixability of water-base ink. Namely, the drying of the water-base ink is expedited and the water resistance of the printed ink is improved. Such improvement is considered to be resulted from the absorption of the moisture included in the water-base ink into the protein particles. The high-polymer particles are incorporated into the printing receptive layer in such a manner, by which the disk surface having the excellent fixability of the printing ink and more particularly the water-base ink is obtd.
Patent JP-H06168099-A (JP)
Title: Addition circuit
Inventor: MAKITA SATOSHI
IPC: G06F7/505
Filed: 1992-11-30
Abstract: PURPOSE:To execute high-speed addition processing with a small circuit scale and at low cost and low power consumption. CONSTITUTION:Repeating data and former data read out of a dual port memory 3 are inputted to an adder 2, and these are summed by a prescribed bit unit, and are written again in the dual port memory 3. Since the write-in of the dual port memory 3 can be executed independently of its read-out, the data after the addition processing can be written again while executing the addition processing of the data in the course of the read-out by the bit unit if the data is shifted by the prescribed number of bits, and overall addition processing speed can be made high.
Patent JP-H01163600-A (JP)
Title: Feeder in toy gun
Inventor: NAGAYOSHI KATSUMI
IPC: F41B11/52
Filed: 1987-12-18
Abstract: PURPOSE: To feed a large number of bullets stored in a magazine surely to a shooting port by providing a rotary bullet feeder having a bullet introduction path defined by a bullet guide wall and fixed rotatably to an element plate constituting a bullet feeder. CONSTITUTION: In the bullet feeder A, the gear lock part 30 of a reciprocal plate 26 is coupled with the gear 23 of a rotary shaft 22 under stopping state and the plate 26 is urged downward by a spring member 35. When the plate 26 is moved with a force being applied from a crank 56, the part 30 is separated from the gear 23 and a hook 27 pushes up to turn the sliding part 36a of a rotator 36. When the plate 26 is pushed up furthermore, the part 36a is separated from the hook 27 and turned reversely thus resetting the rotator 36. When the plate 26 is pushed down, the shaft 22 turns by one pitch and a rotary bullet feeder 40 also turns to separate a head bullet B from next bullet B1 while sliding on the surface of an element plate 1 constituting the bullet feeder thus feeding the bullet to the shooting port side through a through hole 3.
Patent JP-2000151730-A (JP)
Title: Pseudo error addition circuit
Inventor: ISHIHARA KENICHI
IPC: H04L1/24
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a pseudo error addition circuit which adds a pseudo error to PSK modulation symbol data. SOLUTION: A value based on a specified bit error rate is loaded, a clock signal is counted by a counter 11, an output from a PN data generator 21 is accumulated in a shift register 22 by a carrier of the counter 11, and an output of a PN comparison circuit 3 at the time of coincidence between the accumulated data coincide and a counted value of the counter 11 is defined as an error pulse. The error pulse is received, a bit to which an error is added in the PSK modulation symbol data is selected with an interval based on the bit error rate at random by a bit selector on the basis of the output of the PN data generator, the selected bit in the PSK modulation symbol data after interleave is reversed by a bit reversal circuit 5 and outputted and, by doing these, the error is added.
Patent JP-H09145758-A (JP)
Title: Load impedance detection circuit
Inventor: TASHIRO TAKAHIRO
IPC: H03F3/181
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a load impedance detection circuit for easily detecting a load impedance by suppressing the deterioration of an audio signal outputted from a power amplifier and the generation of power loss with a simple circuit configuration. SOLUTION: When a voltage vre is applied to both terminals of an emitter resistance re due to the output current of a power amplifier 101 flowing through a transistor TR, a voltage v0 is outputted from an amplifier A1. A current corresponding to the voltage v0 flows through a light emitting diode D1, a current corresponding to a voltage outputted from an output terminal out flows to a light emitting diode D2, and the conductance of photoconductors CdS1 and CdS2 increases proportionally to the current. Assuming that a voltage value applied to the positive side input terminal of an operational amplifier A2 is a voltage value E and an output voltage from the operational amplifier A2 is a voltage V0 , the voltage V0 is expressed as V0=(1+r1/r2)×E, where r1 and r2 indicate the resistance of the photoconductors CdS1 and CdS2.  Since the output voltage V0 corresponds to the impedance of a load connected to the output terminal out one by one, the load impedance is calculated.
Patent JP-H07150421-A (JP)
Title: Production of polyurethane elastic fiber
Inventor: YOSHIMOTO SEI
IPC: D06M101/16
Filed: 1993-11-25
Abstract: PURPOSE:To prevent polyurethane elastic yarn from sticking among the yarns, suppress the cob-webbing or collapsing of the yarn on a bobbin and obtain the high-quality polyurethane elastic yarn good in unwinding properties by applying a polyallylamine aqueous emulsion to yarn melt discharged from a spinneret and subsequently applying a nonaqueous oiling agent thereto. CONSTITUTION:This method for producing polyurethane elastic fiber comprises applying an aqueous emulsion containing a polyallylamine expressed by formula I [(n) is 20-20000] to yarn discharged from a spinneret and subsequently applying a nonaqueous oiling agent consisting essentially of a mineral oil or methylpolysiloxane, etc., thereto in melt spinning a polyurethane.
Patent JP-H07148662-A (JP)
Title: Electrochemical in-process dressing grinding method and device therefor
Inventor: AKITA TOSHIYA
IPC: B24B13/00
Filed: 1993-11-26
Abstract: PURPOSE:To enable electrochemical in-process dressing grinding while maintaining the shape of a grinding tool and perform such grinding as to maintain the shape accuracy of a machined member. CONSTITUTION:A conductive grinding tool 2 is rotatably and oscillatingly held to a rotary shaft 3. A machined member 1 is oscillatingly held with pressure applied thereto..An electrode 4 is formed into a curved shape with the curvature larger than the radius-of-curvature of the grinding tool 2, and a clearance between the grinding tool 2 and the electrode 4 is becomes larger toward the outer periphery. A switching device 6 connected to the electrode 4 turns a current on/off being interlocked with the oscillation of the grinding tool 2.
Patent JP-2000130536-A (JP)
Title: Parallel link mechanism
Inventor: NIHEI AKIRA
IPC: B23K26/08
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a parallel link mechanism having high rigidity and a sufficient degree of freedom of rotation. SOLUTION: An output flange 8 (mounting part) for mounting an end effector such as a tool, or a table is rotatably arranged on a moving plate 3, and a servo-motor 10 or a driving device for rotating the output flange 8 is arranged to be integrally incorporated into the moving plate 3. Since the output flange 8 for installing the end effector is directly arranged on the moving plate 3, the degree of freedom of rotation of the end effector such as a tool or a table can be improved without reducing rigidity of a parallel link mechanism, caused by the increase in clearance between the moving plate 3 and the end effector.