baber/WOPTO huggingface dataset:
Patent JP-H02105028-A (JP)
Title: Temperature switch
Inventor: TAKEKOSHI YOSHIKAZU
IPC: H01F5/00
Filed: 1988-10-14
Abstract: PURPOSE:To allow a temperature sensor itself to have a switching function and to surely execute the opening and closing of a load circuit by housing a primary coil and a secondary coil in an iron core by making the projecting part of the iron core intervene between them. CONSTITUTION:The electric iron core 8 is constituted of a U-shaped main leg iron core 2 provided with a central leg iron core 6 having projecting parts opposed to each other with a gap 7 between their inner side surfaces and a side leg iron core 3, made of a magnetic material in which a magnetic transformation point temperature is taken as a control temperature, which connects the opening part of the end part of the iron core 2, which are radially arranged. The flow of magnetic flux in the iron core 8 excited with the energization of the primary coil 4 is separated to the magnetic flux phi1 which flows in the iron core 6 and the magnetic flux phi2 which flows in the iron core 3. The magnitude of the magnetic flux at such a time becomes phi1<phi2 because the gap 7 whose magnetic resistance is large exists in the iron core 6. Therefore, a secondary inductive voltage in proportion to the magnetic flux phi2 can be obtained in the secondary coil 5.
Patent JP-H04136403-A (JP)
Title: Valve timing control device
Inventor: NAKAYAMA TSUTOMU
IPC: F02D13/02
Filed: 1990-09-28
Abstract: PURPOSE:To reduce power consumption required for changing valve timing by switching the displacement amount of a relative rotational mechanism provided on the rotation communicating passage of a valve system by an electromagnetic clutch so as to control a voltage to be applied to the electromagnetic clutch according to a lubricating oil temperature. CONSTITUTION:In a valve timing control device, the displacement amount of a relative rotational mechanism (a) provided on the rotation communicating passage of a valve system is switched by means of an electromagnetic clutch (b) so as to change operating timing of a valve in relation to engine revolution. In this case, an oil temperature detecting means (c) is provided in order to detect the temperature of a lubricating oil for lubricating the inside of an engine so as to input the detected signal to a voltage control means (d). And a voltage applied to the electromagnetic clutch (b) is controlled according to detected lubricating oil temperature so as to have the minimum limited voltage requir for certain operation of the electromagnetic clutch (b) outputted. Voltage control by this voltage control means (d) is to be carried out in such a way as, the higher the lubricating oil temperature is, the shorter, a voltage appling time becomes.
Patent JP-2000087689-A (JP)
Title: Tunnel boring machine, and stroke controlling method of overbreak device
Inventor: IKEZOE KATSUJI
IPC: E21D9/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel boring machine having an overbreak device capable of surly excavating the target section of excavation by an easy control and excellent in durability, and a stroke controlling method. SOLUTION: A plurality of cutter bits 12 of same shape are arranged on a tip end face of an overbreak device 10 of partial spherical shape so that an envelope of a tip part of the cutter bits 12 is of partial spherical shape of the radius (r) around a point O. The depression quantity of the overbreak device 10 is controlled so that the point O passes on the stroke reference line P on the inner side by the target distance of (r) of the outside diameter of excavation.
Patent JP-2001082330-A (JP)
Title: Seal member for compressor
Inventor: YAMAMOTO YASUAKI
IPC: C09K3/10
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide excellent wear resistance and sealability and to prevent damage to mating members by allowing a modified fluororesin formed by radiating ionized radioactive ray of specified amount in the state of being heated to the melting point of the fluororesin or higher to be contained in a fluororesin under the inert gas atmosphere of a specified oxygen concentration. SOLUTION: A modified fluororesin formed by radiating ionized radioactive ray of approx. 1 kGy to 10 MGy in radiation amount in the state of being heated to the melting point of the fluororesin or higher to be contained in a fluororesin under the inert gas atmosphere of approx. 100 Torr or less in oxygen concentration. The fluororesin is selected from among tetrafluoroetylenic polymer, tetrafluoroethylene-per fluoro (alkyl vinyl ether) base copolymer, and tetrafluoroethylene-hexafluoropropyrenic copolymer. As ionized radioactive ray, γ-ray, electron beam, X-ray, or high-energy ion is used.
Patent JP-H02133692-A (JP)
Title: Apparatus and method for pressing
Inventor: BORUJIYAA SUKAUGEN
IPC: D21F7/00
Filed: 1989-10-03
Abstract: PURPOSE: To provide a press apparatus and pressing method using the apparatus, designed to further squeeze water from a paper web through disposing a lead-in means downstream relative to a fourth nip closely adjacent to a further press roll and leading the web from the press roll to a drying section. CONSTITUTION: This pressing method using the subject pressing apparatus has such a scheme that, a further backing roll 32 cooperates with a further press roll 30 for defining therebetween a fourth nip N4 and a lead-in means 34 is disposed closely adjacent to the further press roll 30 and downstream relative to the fourth nip N4 for leading a web W from the further press roll 30 to a drying section 14; wherein a lead-in felt 66 extends along the circumference of a lead-in suction roll 64 so that the web W is backed by the felt 66 from the suction roll 64 toward the drying section 14.
Patent JP-H1194148-A (JP)
Title: Connecting member of pipe with spiral waves and connecting method therefor
Inventor: WATANABE AKIRA
IPC: F16L33/28
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain waterproofness without a tape winding and perform a connecting work even in narrow space easily and in a short time. SOLUTION: A connecting member constituted of a connecting sleeve 1, a rubber tubular packing 2 and fastening rings 3A, 3B is used. In the rubber tubular packing 2, an intermediate part of the longitudinal direction is put on the outer periphery of the connecting sleeve 1 and both the end parts are folded on the intermediate part. The connection is performed as follows. (1) The fastening rings 3A, 3 B are preliminarily screwed and fitted into the tip parts of pipes with spiral waves to be connected. (2) The connecting sleeve 1 is screwed and fitted so as to stride over the tip parts of both the pipes with spiral waves. (3) Both the end parts of the rubber tubular packing 2 are put on the pipes with spiral waves on both end sides of the connecting sleeve 1 and (4) The fastening rings 3A, 3B are screwed back and the rubber tubular packing 2 is pressed on the pipes with spiral waves.
Patent JP-H04137851-A (JP)
Title: Automatic fault notice method
Inventor: KOBA MITSUHIRO
IPC: H04L69/40
Filed: 1990-09-28
Abstract: PURPOSE:To attain smooth maintenance work by allowing the user side to confirm it that a fault content is noticed to a maintenance concerned party and the notice is surely accepted without intervention of the user on the occurrence of a fault. CONSTITUTION:The method is provided with a network controller 5, voice guidance transmission section 6, facsimile equipment function section 7, data communication function section 8, telephone function section 9 and a network control function section 10. Then the self-test is started automatically at application of power, a fault is displayed on a display screen when the fault is detected, the facsimile function sends information as to a fault location and detailed fault content to a facsimile equipment of a maintenance center M, an automatic dial function is utilized after the end of transmission to inform it that the fault content is sent by the facsimile equipment in voice guidance to the maintenance concerned person. The maintenance concerned person sends a notice reception code or the like to a composite terminal equipment and the terminal equipment uses the reception code to turn off a composite terminal power supply 12 automatically. Thus, the communication of a fault is surely implemented without intervention of the user.
Patent JP-H06218829-A (JP)
Title: Manufacture of artificial stone
Inventor: KONISHI TAKEO
IPC: C08F220/12
Filed: 1993-10-14
Abstract: PURPOSE:To improve flame resistance, abrasion resistance, scratch resistance, and weather resistance of artificial stone having appearance and texture of natural stone by filling a mold with a mixture of natural stone and acrylic binder resin, pressuring it with vibration under a state of vacuum, curing it with room temperature or heat, and polishing at least one surface of it. CONSTITUTION:A natural stone of 85-95wt.% and an acrylic binder resin of 5-15wt.% are mixed. A mold is filled with the mixture, which is pressured by vibration under a state of vacuum. The mold is cured by room temperature or heat so as to obtain a cured molded body. At least one face of it is polished. A device to be used for making the vibration and compression comprises a plurality of hydraulic cylinders 5 attached to a side wall 4 of a vacuum device. Piston rods 6 of the cylinders penetrate the side wall 4 airtightly, and one end of each of them is attached to a movable upper mold 2 of the mold 7. The hydraulic cylinders 5 make the piston rods 6 extend and contract, push down the upper mold 2 by adding vibration to it so as to compress the mixture 3. Accordingly, foams will not be housed.
Patent JP-H06199848-A (JP)
Title: Substituted thienylsulfonylurea
Inventor: ERUNSUTO AARU EFU GEJINGU
IPC: C07D521/00
Filed: 1993-09-22
Abstract: PURPOSE: To obtain a new substd. thienylsulfonylurea useful as a herbicide having strong selective activity.  
     CONSTITUTION: This substd. thienylsulfonylurea represented by formula I (where R 1  is ethyl or n-propyl; R 2  is H or methyl; X and Y are each H, hydroxyl, amino, cyano, a halogen, a 1-4C alkyl or the like; and Z is N, CH or a C- halogen), e.g. N-(4-methoxy-6-methyl-s-triazin-2-yl)-N'-(2-ethoxycarbonyl-thien-3-yl- sulfonyl)-urea is obtd. by reacting a thiophenesulfonamide of formula II with a chloroformic ester of the formula Cl-CO-O-R 3  (where R 3  is a 1-4C alkyl, phenyl or benzyl) in the presence of an acid acceptor and reacting the resultant urethane (carbamate) of formula IV with an azine of formula V. The compd. of formula I is useful in the control of weeds such as Chenopodium album, Galinsoga, Portulaca, chickweed and Chenopodium. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02107552-A (JP)
Title: Dielectric porcelain composition for electronic device
Inventor: KAGEYAMA KEISUKE
IPC: C04B35/00
Filed: 1988-10-13
Abstract: PURPOSE:To stably obtain homogeneous ceramics having superior Q, tf and Er characteristics and inhibiting the evaporation of Zn by incorporating a specified trivalent metal ion. CONSTITUTION:Starting materials are wet-mixed in a ball mill, calcined at about 1,300 deg.C for about 2hr, pulverized, press-molded and sintered at 1,500-1,550 deg.C to obtain a dielectric porcelain compsn. for an electronic device having a basic compsn. represented by the formula (where 0.9<=X<1.0, 0<Y<=0.1 and A is Ta or Nb), 5,000-11,000 Q at 9GHz, <=50ppm/ deg.C tf and 31-44 Er.
Patent JP-H01100042-A (JP)
Title: Production of enameled cement product
Inventor: WATANABE YASUHIRO
IPC: C04B14/42
Filed: 1987-10-13
Abstract: PURPOSE:To obtain an enameled cement product capable of preventing deterioration of cement base in calcination, not requiring after-cure, by blending glass granules capable of recrystallizing wollastonite with a cement composition, mixing the blend with water, molding, curing and setting the molded article, glazing the surface of the set molded article and calcining. CONSTITUTION:Glass granules prepared so as to facilitate recrystallization of wollastonite (CaO.SiO2) is uniformly blended with a cement composition, mixed with water and molded to give a molded article, which is cured and set. The surface of the cured molded article is glazed and the glazed molded article is calcined. The glass granules capable of recrystallizing wollastonite are glass granules in a particulate state obtained by melting and blending silica and with calcium carbonate and feldspar at 1,350-1,500 deg.C and then cooling with water.
Patent JP-S63112068-A (JP)
Title: Electric brazing device
Inventor: NAKAO NORIAKI
IPC: B23K3/04
Filed: 1986-10-29
Abstract: PURPOSE:To automatically execute electric brazing with satisfactory finish accuracy by holding tubes to be brazed, which have been fitted, by electrodes, respectively, blowing inert gas to its fitted part, heating successively the tubes to be brazed, and executing electric brazing. CONSTITUTION:At the time of brazing the first tube P1 which is brought to sleeve flare working, and the second tube P2 which is inserted into said tube, by using a controller 8, first of all, the tubes P1, P2 are held by each concave surface part of electrodes 9A, 9B of a clamp member, respectively. Subsequently, from an inert gas supply device 10, a proper quantity of inert gas is supplied to the fitted part of the tubes P1, P2, an electric conduction is started to a transformer 5A from a power source, and the second tube P2 being adjacent to the fitted part to which brazing is applied is heated by the electrode 9A. Next, from a feed from a transformer 5B, the fitted part of the first tube P1 is heated by the electrode 9B, and by melting a ring brazing filler metal 19, brazing of the fitted part is applied. In such a way, the ring-shaped brazing filler metal 19 can be heated uniformly extending over the whole periphery, and even brazing can be executed.
Patent JP-2001081650-A (JP)
Title: Loom
Inventor: HOSOKAWA KATSUJI
IPC: D03D29/00
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a loom which can release a user from the load of a troublesome warping work. SOLUTION: In this desktop type loom for spreading warps 15 between a back roll 12 and a front roll 13 attached to the main body frame 2 and then driving a weft 25 into a space between the warps by the use of a shuttle 24 to form the woven fabric, the back roll 12 is detachably attached to the main body frame 2. To the back roll 12, a roll 14 preliminarily warped with the warps 15 is detachably attached.
Patent JP-H06108089-A (JP)
Title: Powdery detergent composition
Inventor: NOMURA MASAYUKI
IPC: A61K8/44
Filed: 1992-09-28
Abstract: PURPOSE:To prevent the dusting (spattering) of sodium and potassium N- lauroylglutamates and improve the dispersibility and solubility thereof to thereby improve a detergent composition prepared from these salts in dispersibility and solubility and in the prevention of dusting. CONSTITUTION:Powders of sodium and potassium N-lauroylglutamates having a moisture content adjusted to about 3.5-10wt.% are used to give this composition.
Patent JP-H08117007-A (JP)
Title: Hook piece structure of integrally molded plane fastener
Inventor: AKENO MITSURU
IPC: A44B18/00
Filed: 1994-10-24
Abstract: PURPOSE: To increase the strength of a hook piece, by setting the sectional area in the front face side from the center larger than the sectional area in the rear face side, in the sectional area parallel to the base material at the rising part of the hook piece and the section including the normal line in the lower face of the hook-formed fitting part. CONSTITUTION: In a section parallel to the base material 15 at the rising part 11 of a hook 10 and an arbitrary cross section including the normal line in the lower face of the hook-formed fitting part 12, the sectional area S1 in the front face side from the center is set larger than the sectional area S2 in the rear face side, where, the center line L of hook is the curved line obtained by connecting respective points in which the midle points of the maximum width of the breadthwise and lengthwise directions in the cross section coincide with each other. The cross section is made nearly trapezoidal in both rising part 11 of hook and hook-formed fitting part 12 and the upper side is positioned at the rear face side of the rising part 11 and the outer side of the hook-formed fitting part 12. The lower side is positioned in the inner side of the front face side of the rising part 11 and the outer side of the hook- formed fitting part 12 and the whole cross sectional area is gradually increased from the hook-formed fitting part 12 to the rising part 11.
Patent JP-S63113292-A (JP)
Inventor: NAKAHARA YASUO
IPC: F27D1/14
Filed: 1986-10-31
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-H0598345-A (JP)
Title: Production of high damping steel tube
Inventor: KUROSAWA TOSHIYUKI
IPC: C21D8/10
Filed: 1991-10-04
Abstract: PURPOSE:To produce a high damping steel tube excellent in surface characteristics. CONSTITUTION:At the time of producing a high damping steel tube composed of Fe-Si-Al ally, finish working is done at >=500 deg.C at <40% draft of outside diameter.
Patent JP-S62120242-A (JP)
Title: Float member loading and unloading device
Inventor: KUDO KATSUTOSHI
IPC: B60P1/64
Filed: 1985-11-20
Abstract: PURPOSE:To make it possible to rapidly load and unload foldable float members which are adapted to be temporarily laid on a river or the like to constitute a pontoon bridge, with the use of a preferable loading and unloading device which is mounted on a vehicle for carrying the floating members, by providing an expandable and slidable floating member supporting means and a sliding means. CONSTITUTION:An expandable and slidable bed 5 composed of an outer rail 10 which may tilt about a shaft 3 in association with the operation of a hydraulic cylinder 4 and an inner rail 11 slidably fitted in this outer rail 10 is laid on a cargo bed 2 in a carrier vehicle 1. A boom 7 which is storably disposed in the inside of the slidable bed 5, rotatably about the rear end of the cargo bed 2 as a rotating center, is extended and retracted by a boom drive means 8, the boom 7 and the boom drive means 8 constituting a float member lift-up device 9. Further, after the inner rail 11 in the slidable bed 5 being extended, the slide bed 5 is inclined to allow the front end of the inner rail to make into contact with the bottom 13 of a river, and in this condition the float member 6 is slid to be introduced into the river. Accordingly, when the float member is developed, a floating bridge is laid.
Patent JP-H0566381-A (JP)
Title: Gloss detection device
Inventor: FUKUDA SEIICHI
IPC: G02F1/13
Filed: 1991-09-09
Abstract: PURPOSE:To detect the degree of gloss on the surface of an object without requiring the adjustment of the thickness and the fitting rotation angle of components corresponding to the variation of a reflecting angle caused by the solid shape of the surface of the object. CONSTITUTION:An irradiating light source 1 for natural light, a collimator lens 2, a polarizer 3 which forms incident light 4 in a linearly polarized state, an analyzer 8 which detects the component of a specified polarized direction in the linearly or the elliptically polarized state of light 6 reflected from the surface of the object 5, an image sensor 10 which detects the image of the reflected light 6 formed by an image forming lens 9, a liquid crystal device 7 which is inserted between the object 5 and the polarizer 3 or the analyzer 8 and which rotates the polarization of the incident light 4 or the reflected light 6, a display device 11 and a gloss detection image processor 12 which are provided on the output side of the sensor 10 and a liquid crystal device driving circuit 13 which is connected between the processor 12 and the device 7 are provided.
Patent JP-H03124291-A (JP)
Title: Power source circuit for disk player
Inventor: SUZUKI MASAO
IPC: H02P29/00
Filed: 1989-10-03
Abstract: PURPOSE:To shorten rising time and stopping time of a spindle motor by setting switching means to a higher voltage level than a voltage level corresponding to a normal operation when the current of the motor has a predetermined value or higher, and setting the means to a voltage level corresponding to normal operation when the current of the motor drops below the predetermined value. CONSTITUTION:When a current flowing to a spindle motor 11 is low, a low level is supplied to a transistor 28, and the transistor 28 is turned OFF. When the transistor 28 is turned OFF, a relay 6 is connected to side (a). When the current flowing to the motor 11 has a value equal to or higher than predetermined value, a high level is supplied to the transistor 28, and the transistor 28 is turned ON. When the transistor 28 is turned ON, a relay 6 is switched to side (b). Accordingly, the drop of an output voltage at the time of starting or stopping the motor 11 does not substantially apparently occur.
Patent JP-H07273967-A (JP)
Title: Device and method for image data editing
Inventor: CHISHIMA TADASHI
IPC: H04N1/387
Filed: 1993-09-10
Abstract: PURPOSE:To freely deform original image data consisting of a gray level/color image from a binary image by deforming a reference external frame into a desired shape. CONSTITUTION:Original image information is made by a parameter coordinate generating means 3 into unit pixels that can be processed by the image data editing device 1 and stored in the reference external frame of integral mesh coordinates, and then they are expanded into parameter coordinates for the reference external frame. They are read out by a deformed external frame shape read means 4, and deformed parameter coordinates of them are generated by deformed parameter coordinate generating means 5. Then an actual coordinate calculating means 6 transforms pixels on the parameter coordinates into deformed parameter coordinates and expands them into actual coordinates as float mesh coordinates. They are deformed by an image deformation drawing unit setting means 7 and divided into minimum blocks. Further, an original image density value acquiring means 8 obtains pixel density values, an image drawing means 9 paints out the respective blocks with the original gray level, and they are outputted by a desired output device.
Patent JP-H1194940-A (JP)
Title: Proximity target detector and guided airframe mounting the same
Inventor: UZAWA KUNIO
IPC: F42C13/04
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To compactly constitute target tracking function and proximity fuse function in a body, and contrive lightweight and simplification of a system with regard to the guided airframe such as a missile and the like. SOLUTION: A transmitting and receiving antenna 22 mounted on an airframe 2, radiating a transmitting radio wave transmitted from a transmitting part (exciter) to a space, and receiving a reflection radio wave from the target 1, a guide means 212a generating the flying guide signal of the airframe 2 and following up the airframe 2 toward the target 1 on the basis of the reflection radio wave from the target received by the transmitting and receiving antenna 22, and a proximity target detection means 212b judging that the airframe 2 approaches the target 1 on the basis of the reflection radio wave from the target 1 received by the transmitting and receiving antenna 22 are provided.  Since target tracking function and proximity fuse function are combined on the mounted transmitting and receiving antenna 22, the overlapping part of constitution is made common, and simplification, miniaturization and lightweight of the guide flying object constitution are enabled.