baber/WOPTO huggingface dataset:
Patent JP-H0982171-A (JP)
Title: Seatbelt winding amount detecting switch
Inventor: HIRASE SATOSHI
IPC: H01H13/18
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive seatbelt winding amount detecting switch that has high operational reliability by having a sliding contact which moves following changes in a webbing diameter and a fixed contact which switches the connected state of a circuit from one to the other when the amount of movement of the sliding contact has reached a predetermined amount. SOLUTION: Changes in the diameter of webbing wound on the winding shaft of the seatbelt retractor of a seatbelt winding amount detecting switch 1 are transmitted to a movable element 12, and when the amount of movement of the movable element 12 has reached a predetermined amount, fixed contacts 15, 16 provided on the interior wall of a cylinder part 10 facing a path of travel come into contact with a sliding contact 14 fixed to the movable element 12, so as to detect the changes. The contact between the contacts 15, 16 and 14 are not via the operation of plural parts, so variations in the amount of movement of the contact 14 due to the accumulation of variations in the molding and mounting accuracies of operating parts can be avoided.  Therefore, the positions where the contacts come into contact with each other can be set with high accuracy, and the detecting accuracy can be enhanced.
Patent JP-H0717814-A (JP)
Title: Synergistic composition and method for selective prevention of weed
Inventor: UIRII MAURAA
IPC: A01N43/647
Filed: 1991-09-06
Abstract: PURPOSE: To obtain a synergistic herbicidal composition that contains sulfonylurea and thiadiazolo[3,4-a]pyridazine derivative and is suitable for selectively controlling weeds in the cultivation of useful crops. CONSTITUTION: This synergistic herbicidal composition comprise (A) a compound of formula I (Z is a substituted phenyl, thiophenyl, benzyl, pyridinyl, pyrazinyl, hetero-condensed phenyl, alkylsulfonylamino; M is H, a 1-4C alkyl; Het is a 2 or 3 N atom-having, substituted 5-6-membered heterocycle), typically N-[2-(2- chlorethoxy)phenyl-sulfonyl]-N'-(4-methoxy-6-methyl-1,3,5-triazine-2-y l)urea and (B) a 5,6,7,8-tetrahydro- or, 7,8-dihydro-1H,3H-thiadiazolo[3,4-a] pyridazine of formula II (X is O, S; A-B is CH2 -CH2 , CH=CH; Ph is substituted Ph).
Patent JP-S61134427-A (JP)
Title: Excavating and soil discharging device
Inventor: SUZUKI AKIO
IPC: E02D7/20
Filed: 1984-11-30
Abstract: PURPOSE:To facilitate excavation of a trench at a limited space, by a method wherein an elevating mechanism, elevating a cram-shell bucket, an inclining mechanism, turning the elevating mechanism, and a carrying mechanism, hoizontally reciprocating the elevating and the inclining mechanism, are installed to a cradle. CONSTITUTION:After a cradle 30 is installed in a trench excavating place, a hydraulic jack 19 is streched in a vertical condition, and a cram-shell bucket 10, installed to the lower end of an elevating mechanism A, is lowered to a ground surface for excavation. Whem soil is discharged, by the hydraulic jack 19 is contacted to raise the bucket 10, and the elevating mechanism A is turned in a 90 deg. arc around a pin 33 to bring it into a horizontal state. In which case, the bucket 10 is brought to a shape in that it is bent at theposition of a pin 14, and it is held stictly in a vertical suspension state. Thereafter, through expansion of the hydraulic jack 19, the bucket 10 is horizontally moved forward to load soil toa damp truck therefrom. Adjustment of an excavating position is effected through movement of the elevating mechanisms A and aninclining mechanism B with the aid of a carrying mechanism C.
Patent JP-S62115704-A (JP)
Title: Magnetic laminated material
Inventor: KOMURO MATAHIRO
IPC: C22C38/00
Filed: 1985-11-15
Abstract: PURPOSE:To provide a material having magnetic anisotropy, high permeability, or large magnetic moment, by having at least one kind of corpuscles in ferromagnetic 3d transition metal elements and at least one kind of corpuscles selected from non-magnetic 3d transition metal elements or ferromagnetic compound such as Fe3Al to alternately grow with thier orientation of inter-particle length controlled. CONSTITUTION:Ferromagnetic corpuscles growing on a substrate, when formed at a low speed of film-formation, grow with high density and mean inter-particle length kept and are magnetized in a fixed direction under addition of a weak magnetic field so that their magnetic anisotropy is enhanced. And, when ferromagnetic 3d metal and ferromagnetic compound (Fe3Ga, Fe3Al, Fe3Si) are laminated, a discontinuous film makes the corpuscles grow with priority bearing. Because a corpuscular diameter is small, interatomic length can be effectively controlled without lattice strain of upper and lower atoms in the laminated film being relaxed and a rise in a magenetic moment is available.
Patent JP-S62116243-A (JP)
Title: Detector
Inventor: SHIMURA TAKASHI
IPC: H01L21/66
Filed: 1985-11-15
Abstract: PURPOSE:To make it possible to detect the crystal orientation of a semiconductive material with high accuracy, by supporting a specimen on a movable support in a horizontal direction in a movable manner. CONSTITUTION:A monocrystalline ingot 5 is placed on a pair of rollers 3 in a horizontal direction. When the rollers 3 are rotated, for example, to a clockwise direction by rotating a handle 4, the ingot 5 also similarly rotates to the clockwise direction. When X-rays from an X-ray projector 8 are allowed to irradiate the outer peripheral surface of the top part of the ingot 5 during rotation, reflected rays are received by an X-ray receiver 9. This X-ray receiving power is difference at every crystal azimuth of the ingot by X-ray diffraction and beam is emitted to a specific direction but an orientation flat (OF) is formed to the part of the crystal azimuth of the ingot 51 by cutting. Therefore, a worker advances his work while watching a power meter 11 and stops the rotation of the handle 4 at a part where X-ray receiving power became max. Because said part is the crystal orientation part where OF must be formed, marking way be applied to said part in an axial direction by a mark pen 13.
Patent JP-H05202185-A (JP)
Title: Production of polymer from carbon monoxide and olefinic unsaturated compound
Inventor: PIITERU ANTOINE HAATEIEERU
IPC: C08G67/02
Filed: 1992-09-24
Abstract: PURPOSE: To efficiently obtain a linear alternating polymer by polymerizing carbon monoxide and an olefin in the presence of a supported metal-containing catalyst under specific conditions by a gas phase polymn. method.  
     CONSTITUTION: Carbon monoxide (A) and an olefinically unsaturated compd. such as ethene or propene (B) are continuously polymerized in the presence of a group VIII metal-containing catalyst (C) such as palladium supported on a carrier by a gas phase polymn. method and a part of the polymer formed during polymn. is reduced in its average particle size to be recirculated to the polymerized mixture after the unused catalyst is supplied to this part to obtain the objective linear alternating polymer. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H0197328-A (JP)
Title: Formation of foaming fluororesin insulated coating
Inventor: ANDO YOSHIYUKI
IPC: H01B13/14
Filed: 1987-10-09
Abstract: PURPOSE:To disperse a foaming agent over the fused fluororesin uniformly and cover it by using fluorocarbon containing more than three fluorine atoms as the foaming agent at the time of forming a foaming fluororesin insulated coating applicable to an insulated wire or a coaxial cable or the like, and injecting this fluorocarbon in the midway of an extruder at more than the specified pressure. CONSTITUTION:Thermal-fusion extrudable fluororesin and a foaming agent are led into an extruder, while this foaming agent is uniformly dispersed in the fused fluororesin, and it is extruded to the outer periphery of a conductor for its covering, forming a foaming fluororesin insulated coating in this way. At the time of forming this fluororesin insulated coating, fluorocarbon containing more than three fluorine atoms is used as a foaming agent, and this fluorocarbon is injected in the point midway in the extruder, and the injection pressure should be more than 10kg/cm<2>. After the foaming agent is uniformly dispersed in the fused fluororesin, it is extruded to the conductor outer periphery at the specified outer diameter for its covering, thereby forming the foaming insulated coating at a specified thickness.
Patent JP-H04134815-A (JP)
Title: Semiconductor-manufacturing equipment and manufacture of semiconductor device and using same
Inventor: SHIOZAWA JUNICHI
IPC: H01L29/792
Filed: 1990-09-27
Abstract: PURPOSE:To hold the carbon concentration in a semiconductor film to be formed at 10<17>/cm<3> and less by maintaining the temperature of the peripheral part of the gasket part of a container of heat resistant materials at 100 deg.C and below through providing a heat-dissipating means in the peripheral part. CONSTITUTION:In the opening of an external quartz tube 1, the edge part of the quartz tube 1 is in contact with a metal flange 4 and both parts are bonded by a rubber gasket 3 composed of silicon gum or fluoro rubber, etc. The boundary between this edge and the body part of the external quartz tube 1 forms a tapered shape 12. When the taper is provided, the radiation heat from a heater 9 in the quartz tube is not directly hit against the gasket part but released in the space existing midway so that the rubber gasket is not heated much and the temperature of the gasket does not exceed 100 deg.C. The carbon concentration of polycrystalline silicon film on wafer 5 to be formed in this case is maintained at 1X10<17>cm<-3> or less. A water-cooled pipe 13 is passed through the metal flange 4. The effect of water cooling does not reach that of the quartz tube side.
Patent JP-S61135677-A (JP)
Inventor: YANAGAWA TAKASHI
IPC: A62C37/00
Filed: 1984-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02102484-A (JP)
Title: Impact device
Inventor: SATO NAGANORI
IPC: G01V1/02
Filed: 1988-10-11
Abstract: PURPOSE:To enable the way of applying an impact to the changed by making the externally shock correspond to variation in the opening area of a flow passage by a contraction means. CONSTITUTION:When the hard ground is investigated, a load plate 13 is truck and then its impact is transmitted to the ground surface as it is through a piston 2, a noncompressive liquid 4 and a lower lid 6. Namely, the liquid 4 in a cylinder 1 can flows in the flow passage because the flow passage X is cut off by a throttle valve 17, so that the impact is transmitted to the lower lid 6 and a sharp impact is applied to fast to the ground surface. Then when the soft ground is investigated, the throttle valve 17 is rotated to pen a notch to the passage 16. When the load plate 13 is struck in this state, the impact is transmitted to the liquid 4 through the piston 2 and the liquid 4 is extruded into the through hole 16 of a coupling body 3 through the through hole 9 of the lower lid 6. The compressive gas in an accumulator 17a is contracted with the pressure by the extrusion and the liquid 4 flows smoothly in the gap 14 between an upper lid 5 and the top surface of the piston 2 from the through hole 8 of the upper lid 5. Therefore, a slow impact is applied to the ground surface.
Patent JP-H04134643-A (JP)
Title: Optical information recording medium
Inventor: AKAHIRA NOBUO
IPC: G11B7/2433
Filed: 1990-09-25
Abstract: PURPOSE:To uniformize the optical characteristics of recording and unrecording states and to decrease noise components by constituting the above recording medium in such a manner that the change rate detectable in at least one state among the plural states having different optical constants attains the max. value or min. value with respect to the optical constants. CONSTITUTION:A transparent layer 3, a recording thin-film layer 3, a 2nd transparent layer 4, and a reflection layer 5 are successively provided on a substrate 1. The transparent layer 2 is formed by using the material having the refractive index different from the refractive index of the substrate 1 in order to have an optical function. The constitution in which the detectable quantity attains the max. value or min. value with respect to the optical constant is obtd. by suitably selecting the thickness t3 of the recording thin film, the thicknesses t2, t4 of the transparent layers and the thickness t5 of the reflection layer. The recording medium of the optical constant type which has the uniform optical characteristics of the recording and unrecording states and has the decreased noise components is obtd. in this way.
Patent JP-H03116985-A (JP)
Title: Metal vapor laser device
Inventor: MASUDA HIROYUKI
IPC: H01S3/227
Filed: 1989-09-29
Abstract: PURPOSE:To restrain the creep of an inner tube due to a heat cycle and the center of an optical axis from deviating due to the abrasion of the inner tube by a method wherein a heat resistant support material is provided to block the movement of the inner tube in the axial direction. CONSTITUTION:A metal vapor laser device is composed of a cathode terminal 1, an anode terminal 2, a cathode 3, an anode 4, an inner tube 5, a heat insulating 6, a vessel 7, a window 8, a metal outer tube 9, a metal medium 10, and a heat insulating layer 11. The outer surface of a support 12 of heat insulator is made to extend along the inner face of the vessel 7, and a part of the outer face of the support 12 is fitted into a part of the inner tube 5. A protrusion 12a is provided to a part of the support 12, coming into contact with the end of the inner tube 5 to function as a stopper of the creep of the inner tube 5. By this setup, not only the creep of an inner tube due to a heat cycle can be prevented but also an optical axis can be prevented from deviating due to the abrasion of a heat insulator.
Patent JP-H0788256-A (JP)
Title: Under-liquid rising/sinking toy
Inventor: HORIE TAKUJI
IPC: A63F9/00
Filed: 1993-09-21
Abstract: PURPOSE:To provide an under-liquid rising/sinking toy with a wide variation of motions based upon the working principle which is quite different from any under-liquid rising/sinking toy of conventional type. CONSTITUTION:An under-liquid floating toy sinks first upon being put into a liquid 11 which contains bubbles, and then moves upward when bubbles 31, 33, 37 attach to the surface of the skin 23 of the toy, followed by another sink when it rises to the liquid surface 15 and gets rid of the bubbles. When this toy is put into a rink carbonated drink or a liquid containing minute air bubbles, attachment of bubbles takes place to the surface of the skin of the toy (either outer or inner surface of the skin). If bubbles enlarge in this condition, the buoyancy of bubbles will overcome the gravitational force applied to the toy to cause its rising in the liquid. When part of the toy comes out of the liquid surface, the buoyancy applied to the part nullifies while the bubbles burst. This allows the gravitational force applied to the toy to overcome the buoyancy, and the toy sinks in the liquid.
Patent JP-H1099467-A (JP)
Title: Deflector for sprinkler head
Inventor: HATTORI KOSEI
IPC: B05B3/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To sprinkle water for fire extinction uniformly over a wide area. SOLUTION: At the periphery of a deflector body 1, a number of sprinkling plates 5 are provided as folded upward through slits 4, and at least two of them 5 are extended to form a supporting piece 6, and a ring 9 to be fitted slidably on the body of a sprinkler head is furnished at the top of the supporting piece 6. In this deflector for sprinkler head, the bottom peripheral surface 7 of the supporting piece 6 is located inside more than the external circumference R formed by the peripheral surfaces 8 of the sprinkling plates 5.
Patent JP-H10120659-A (JP)
Title: Production of 3-aryl-uracil
Inventor: STING ANDREA ROLF
IPC: C07D405/10
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a 3-rayl-uracil in a high yield by reacting phenyl isocyanate with an N-alkyl-enamine in a specific solvent in the presence of a specific amount of a base at a specific temperature. SOLUTION: The objective compound of formula V is obtained by reacting one equivalent of a compound of the formula O=C=N-Q [Q is expressed by formula I (R3 is H, F or Cl; R4 is R3 , cyano, etc.; R5 is H, a halogen, OH, etc.), formula II (R6 is OH, a 1-6C alkoxy, etc.), formula III (R9 is H, OH, a 2-8C alkoxyalkyl, etc.), etc.] with two equivalents of an enamine of formula IV (R1 is methyl or ethyl; R2 is CF3 , CClF2 , CCl2 F or C2 F5 R19 is a 1-6C alkyl) in the presence of a base (e.g. potassium tert-butyrate) in an amount of 0.25-0.35 eq. Based on the enamine in a solvent (e.g. Pure dimethylformamide) at a temp. from -5 deg.C to +40 deg.C, preferably from 0 deg.C to +5 deg.C.
Patent JP-H0199365-A (JP)
Title: Color picture copying machine
Inventor: SANGIYOU CHIZUO
IPC: G03B27/32
Filed: 1987-10-12
Abstract: PURPOSE:To eliminate the need for a color filter and countermeasures for heat by utilizing a cathode ray tube for a light source so as to project a light onto an original. CONSTITUTION:A high brightness CRT 4a is utilized as a light source 4 irradiat ing an original. In this case, a large quantity of light is obtained from the high brightness CRT 4a, the CRT is lighted momentarily and inexpensively. Since the high brightness CRT 4a emits fluorescent light with high efficiency, no useless heat is generated and heat countermeasures are taken sufficiently with a simple constitution. Thus, the mechanism related to radiation is wholly omitted and a small-sized inexpensive copying machine is constituted. Moreover, since the luminance of original radiation and its hue are controlled freely only by executing the adjustment by a control section 4g, no color filter is required and the optical system is simplified.
Patent JP-H02104088-A (JP)
Title: Color image pickup device
Inventor: NISHIOKA KIMIHIKO
IPC: H04N9/68
Filed: 1988-10-12
Abstract: PURPOSE:To correct a change in hue and uneven brightness caused by an aperture change of an electric optical diaphragm by providing a color balance circuit and/or a brightness adjustment circuit in a path of an output signal from an imager pickup element. CONSTITUTION:The spectral transmissivity of an intransmissive part of a liquid crystal lens 37 in common use with liquid crystal aperture is varied with a wavelength of the light and also with a change in an incident angle of a ray. Thus, when the aperture is adjusted, the change in hue and uneven brightness are caused more than that before the aperture processing. A signal from a solid-state image pickup element 25 passes through a signal processing circuit 26, the hue is corrected by a color balance adjustment circuit 27 and uneven brightness is corrected by a brightness adjustment circuit 47 respectively. Thus, a picture with the same hue before aperture adjustment and without uneven brightness is displayed on a television monitor 30.
Patent JP-H04261442-A (JP)
Title: Anthraquinone containing long-chain acylamino group and its use
Inventor: OROFU UORUKUISUTO
IPC: C09B1/36
Filed: 1991-10-04
Abstract: PURPOSE: To obtain a plastic material internally colored by an anthraquinone compound containing a specific long chain acylamino group and having blue - purple color, showing high clarity, color purity, chroma and transparency and good in heat stability and light fastness.  
     CONSTITUTION: A plastic material pref. composed of polypropylene is internally colored by an anthraquinone compound containing a long chain acylamino group represented by formulae I, II (wherein R is a 10-35C alkyl, a 10-35C alkenyl or a group represented by formula III, R 2  is a 10-35C alkyl or a 10-35C alkenyl, R 4  is NHR 2 , etc., R 5  and R 6  are each H or a 1-4C alkyl, (n) is 0 or 1 and (l) and (m) are 0-2). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H1099264-A (JP)
Title: Endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To ensure good insertion ability by preventing flexibility from being affected by a curving or bending direction. SOLUTION: A coil 36 and a wire 35 as a hardness altering means are inserted into an insertion part 6 with a soft part 13, the top end of the coil 36 is fixed on the way of the wire 35 whose top end is fixed at a top end part 11, the rear end of the wire 35 which is passed through the hollow part of a coil stopper 40 regulating the rear end of the coil 36 is connected to a traction member 46, and by rotating a hardness adjustment knob 34 provided near the front end of a manipulating part 7, the traction member 46 moves backward to apply compression force to the coil 36 and the hardness of the coil 36 can be altered. As the coil 36 and the wire 35 pass through near the center axis apart from a soft tube 37 forming the outside wall of the soft part 13, the hardness is kept constant regardless of the curving direction.
Patent JP-2000085915-A (JP)
Title: Guide device for stacker crane
Inventor: HORIMOTO TEIJI
IPC: B65G1/04
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a guide device for a stacker crane which causes no wear to a part, needs no regular replacement of the part, and generates no dust. SOLUTION: This guide device, which is installed in a clean room and supports the upper part of a stacker crane S supporting load so as to be capable of moving with a mobile body 2, is constituted of a guide rail 6 disposed on the fixed side along the traveling direction, and a magnet type stabilizer 50 consisting of permanent magnets 51, 52 which protrude from the tops of the guide rail 6 and the stacker crane S and are disposed on a guide piece 52 inserted in the guide rail 6 and repelling each other.
Patent JP-2000088204-A (JP)
Title: Thermal-power generation system
Inventor: MAEZAWA YUKISHIGE
IPC: F01K21/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermal-power generation system utilizing supercritical water oxidized which improves thermal efficiency, and makes efficient use of various hydrocarbon materials as its fuel. SOLUTION: A thermal-power generation system which makes use of combustion energy of hydrocarbon materials to drive a steam turbine and obtain electric power, comprises an evaporator 1, a steam turbine 2, a condenser 3, a pump 4 and a generator 5. Water in the condenser is pressurized by the pump and supplied to the evaporator, while the evaporator is supplied with fuel comprising hydrocarbon materials, and oxygen. The inside of the evaporator is maintained in a supercritical water condition in which the temperature is in the range of 370-450 deg.C and the pressure is in the range of 220-500 kgf/cm2. In the evaporator, the fuel comprising the hydrocarbon materials is mixed with oxygen and water supplied by the pump and permitted to react.
Patent JP-H06312984-A (JP)
Title: New tetrazosin polymorphic phase crystal and medicinal composition
Inventor: GUREN EI MEIYAA
IPC: C07D405/14
Filed: 1993-10-14
Abstract: PURPOSE: To obtain the composition useful for the treatment of hypertension, benign prostatic hyperplasia or the like characterized by powder X-ray diffraction pattern, nuclear magnetic resonance spectrum, infrared spectrum or the like.  
     CONSTITUTION: The target crystalline polymorph of 1-(4-amino-6,7-dimethoxy-2- quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride which is recorded by powder X-ray diffraction pattern,  13 C nuclear magnetic resonance spectrum, infrared spectrum and differential scanning calorimeter is obtained. 
     COPYRIGHT: (C)1994,JPO