baber/WOPTO huggingface dataset:
Patent JP-S5843162-A (JP)
Title: Insulating performance monitoring system for coil of high voltage rotary electric machine
Inventor: SUWAHARA HISASHI
IPC: H02K11/00
Filed: 1981-09-07
Abstract: PURPOSE:To prevent in advance an insulator of a coil for a high voltage rotary electric machine from breaking by selectively connecting a core and a high voltage conductor via an optical-to-electric converter to a conductor which is connected through a semiconductive tape wound on a ground insulating layer and an electric-to-optical converter. CONSTITUTION:A semiconductive tape 3 is wound on the half part in thickness of a ground insulating layer 2 in the interiorIof a rotary electric machine, the end of tape 3 is connected to a lead wire 4, which is connected to an electric- to-optical converter 5 which is fixed to the surface of the layer 2 at the bent part of a coil end, and is connected to the conductivity detector 7 at the exterior II of the machine through an optically converting optical fiber OF6 and a switch SW1. Optical-to-electric converters 9, 11 are respectively connected via lead wires 12, 14 to a core 13 and a high voltage conductor 1. In this manner, the streamer advancing state in the ground insulating layer can be detected, thereby preventing in advance the insulator from breaking.
Patent JP-H05171376-A (JP)
Title: Material for vane, vane and manufacture of vane
Inventor: UCHIDA NORIMASA
IPC: C22C38/36
Filed: 1992-06-02
Abstract: PURPOSE:To provide the method for manufacturing the material for a vane and a vane used for a compressor using alternative fluorocarbon as a refrigerant and improving its wear resistance. CONSTITUTION:This is the material for a vane and a vane having a compsn. contg. 1.0 to 2.5% C, b <=1.5% Si, <=1.0% Mn, 3 to 6% Cr, one or two kinds of <=20% W and <=2% Mo of 15 to 28% W+2Mo and 3.5 to 10% of one or two kinds of V and Nb and contg., at need, 1 to 15% of one or two kinds of Co and Ni, and the balance Fe with inevitable impurities, and in which carbides are uniformly dispersed into a matrix, the average grain size is regulated to <=1.5mum and the maximum grain size is regulated to <=6mum, and this is their manufacturing method in which atomizing powder having the compsn. is compacted and is thereafter subjected to hot working or hot working and cold working.
Patent JP-H04340290-A (JP)
Title: Controlling and driving method for oscillation wavelength of semiconductor laser
Inventor: IKEDA SOTOMITSU
IPC: H01S5/06
Filed: 1991-05-16
Abstract: PURPOSE:To provide a method for controlling and driving an oscillation wavelength of a semiconductor laser, which can oscillating wavelengths with excellent controllability even at the time of modulating at a high speed. CONSTITUTION:A semiconductor laser has a laminated structure having active layers made of a plurality of light emitting layers 1, 2 having different energy levels. Oscillation wavelengths lambda1, lambda2 of the laser are varied by altering a pulse time of a pulse current injected to the laser.
Patent JP-H0433307-A (JP)
Title: Manufacture of rare earth iron magnet
Inventor: YAMASHITA FUMITOSHI
IPC: H01F41/02
Filed: 1990-05-29
Abstract: PURPOSE:To acquire a high performance magnetic anisotropic magnet of a final configuration in a short time with a little pressure by arranging a billet of rare earth iron alloy in a mold cavity which is formed of a pair of ceramic electrodes of specified ratio of electric resistivity to volume specific heat and a non-conductive ceramic die, by applying a primary pressure and joule heat to the billet through an electrode, by making plastic deformation in a specified temperature range with a secondary pressure and by applying a secondary current. CONSTITUTION:A rare earth iron alloy billet 1 is arranged in a mold cavity which is formed of a pair of ceramic electrodes 2, 2' of ratio of electric resistivity [p(OMEGAcm)] to volume specific heat [specific gravity (s) X specific heat (c) (cal/ deg.C.g)] of 10<-4> to 10<-2> and a non-conductive ceramic die 3. A primary pressure P1 (0.2 to 0.5XP2) and Joule heat by a primary current I1 are applied to a billet 1 through electrodes 2, 2'. Plastic deformation is made in a temperature range from crystallization temperature or higher to 750 deg.C or lower with a secondary pressure P2 (200 to 400kgf/cm<2> per pressure axial sectional area of a cavity) and a secondary current I2 (>I1) is applied.
Patent JP-H08315614-A (JP)
Title: Microwave discharge light source device
Inventor: FUJIMURA TADAMASA
IPC: F21S2/00
Filed: 1995-05-16
Abstract: PURPOSE: To increase the tube wall load capacity, accordingly increase the heat load capacity to improve the power efficiency, and also downsize a device by using a lamp supported by the central conductor of a lumped parameter type resonator. CONSTITUTION: One central conductor 12 having an interrupting waveguide 3 axially constituting a lighting part and the other central conductor 10 having a lamp 11 interposed therewith are axially fixed to a lumped parameter type resonator 9. A discharge gas is sealed in a glass bulb consisting of quartz glass which is supported and fixed between the conductors 12, 10 as the lamp 11. A magnetic path formed by connecting both sides of an external magnetic pole consisting of a permanent magnet 8 and field yokes 7 connected to both sides is constituted to the end parts of the conductors 12, 10 of the resonator 9.  A magnetic field is worked to the collected part of lines of electric force to gather the plasma to the center of the lamp 11 by the basic property of plasma of avoiding the magnetic filed by magnetic pressure, the tube wall is prevented from being damaged to increase the tube wall load capacity, improving the power efficiency, and the device can be also downsized.
Patent JP-S5666343-A (JP)
Title: Bundle inserting method in heat exchanger
Inventor: HINOU YOSHIROU
IPC: F28F9/04
Filed: 1979-11-02
Abstract: PURPOSE: To reduce the working time of bundle insertion by installing a tube bundle horizontally on a luffing table then erecting the same vertically, inserting a barrel plate thereto, and inserting the tubes into a tube plate by the use of tube guides.  
     CONSTITUTION: A receiving jig 4 is set to the luffing table 2 of a station 1. A tube bundle B is placed on the receiving jig 4, and the luffing table 2 is erected to insert the barrel plate 11 fixed with a tube plate 10' onto the tube bundle B. Of the tube guides 12 mounted to the tubes, the longer tube guides 12' are inserted into the predetermined tube holes of the tube plate 10', and are thereby positioned, after which the barrel plate 11 is lowered down on the lowermost stage and is tack welded to the tube plate 10 on the tube bundle B side. Thence, the receiving jig 4 is fixed to the outside circumferential surface of the barrel plate 11 and throw down this, and the barrel plate body is carried out. The damaging of the bundle B and the barrel plate 11 is prevented by this method and the assembling of the large- size heat exchanger is effectively performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000328774-A (JP)
Title: Handrail for crossing diagonal brace of prefabricated scaffold
Inventor: TAKUBO YOSHIO
IPC: E04G5/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To easily attach a handrail to an existing crossing diagonal brace, and to protect without hindrance versatility of the crossing diagonal brace when incorporating the handrail into the crossing diagonal brace so as not to higher folding-up and expanding operation of the whole crossing diagonal brace so as to be simply and easily suspended or removed simultaneously with the diagonal brace. SOLUTION: A bolt/nut 16 as a shaft body is penetrated through extending parts of left/right side surfaces from a bending part by an installing metal fitting 12 by a cross-sectional U-shaped bending piece fitted from the outside to a bar 3a of a crossing diagonal brace 3 in an end part, the end of a handrail 9 is detachably pivoted by this shaft body, the installing metal fitting 12 for arranging a tap screw 17 for inwardly projecting the tip on the cross-sectional U-shaped bending piece is arranged on one end of the handrail 9, and a ring body 13 for inserting the bar 3a of the crossing diagonal brace 3 is arranged on the other end of the handrail 9.
Patent JP-H036971-A (JP)
Title: Converter lens built-in type video camera
Inventor: KAWAMURA HISANOBU
IPC: G03B13/34
Filed: 1989-06-02
Abstract: PURPOSE:To attain the position control of a focusing lens with the common control system independently of the presence of an inserted converter lens by applying focus discrimination based on a high frequency component of a spatial frequency of an optical picture by a zoom lens itself, using a position control signal from the focus discrimination so as to position the focusing level provided to the rear side from the front group lens. CONSTITUTION:When a sensor driver 26 is operated, a photoelectric signal is outputted from an image sensor 25 and the photoelectric signal is fed to a focus detection circuit 33 via an A/D converter 32. The focus detection circuit 33 integrates the digitized photoelectric signal and inputs the integration data to a system controller 20. When a correction lens 1 is moved, the image forming state on the image sensor 25 is changed and the integration data outputted from the focus detection circuit 33 is changed. The integration data from the focus detection circuit 33 is inputted to the system controller 20 and focusing is applied while the integration data and the position data of a correction lens 12 are being referenced.
Patent JP-S6124601-A (JP)
Title: Rim of single body structure
Inventor: JIYAN JIERUJIERU
IPC: B60B21/10
Filed: 1985-06-27
Abstract: 1. A single-piece rim for a pneumatic tire having a central circumferential groove (3) and comprising two principal bead seats (1), each principal bead seat being extended on the axially outer side by a flange (2) and on the axially inner side by a hump (4), characterized by the fact that, on at least one side of the central circumferential groove (3), (a) the rim comprises an auxiliary bead seat (5) located axially between the central circumferential groove (3) and the hump (4), radially between said groove (3) and the top (40) of said hump (4) said auxiliary bead seat (5) has a circumferential development over an arc of at least 308, (b) the connecting surface between the top (40) of said hump (4) and the side (30) of said groove (3), on the side diametrically opposite said auxiliary bead seat, is inclined towards said groove (5), said inclined connecting surface extending circumferentially over an arc of at least 1208.
Patent JP-S6120344-A (JP)
Title: Bonding method
Inventor: YAMAGUCHI MASAYOSHI
IPC: H01L21/60
Filed: 1984-07-09
Abstract: PURPOSE:To eliminate the need to detect or correct bonding positions for every circuit substrate by a method wherein at least a mark position provided in a circuit substrate is detected, thereby correcting the bonding positions of a plurality of circuit substrates. CONSTITUTION:An ITV camera 14 picks up images of a mark 19 of a circuit substrate 18a on one side of a frame 6 and a mark 19 of a circuit substrate 18f on the other side. This image pickup signal is inputted in a comparing correction part 15, thus detecting the positions of the two marks 19 in X and Y directions; then, this detection signal is compared with reference patterns inputted from a pattern memory 17 to the comparing correction part 15. Thereby, the amount of shift of bonding positions in the X and Y directions of all the circuit substrates 18a-18f formed to the frame 6 is obtained by the comparing correction part 15. Output signals corresponding to the amount of shift are outputted to a driving part 16, and an X-Y table 5 is driven by this driving part 16.
Patent JP-S5933224-A (JP)
Inventor: REONORA AI JIYOSUTO
IPC: A61K35/12
Filed: 1982-08-14
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-2000329631-A (JP)
Title: Fluid pressure take-out device
Inventor: KASAI MASAAKI
IPC: G01L19/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To save trouble for detecting pressure and at the same time reduce the outflow of fluid in a pipe to the outside. SOLUTION: In the fluid pressure take-out device, a connection part 5 for detachably connecting a fluid pressure introduction pipe 4 of a pressure detection means is provided at a fluid pressure take-out pipe 2 that communicates with a fluid supply pipe, a fluid pressure introduction pipe is connected to the connection part 5, and fluid pressure being introduced to the pressure detection means is taken out of the fluid supply pipe.  In the fluid pressure take-out device, a member 18 for blocking the outlet of the liquid pressure take-out pipe is screwed and fixed to the fluid pressure take-out pipe side so that the inside of the fluid pressure take-out pipe is connected to the outside of the blocking member while being released from the screwed, fixed state, and a gap 16 for passing fluid is formed between an inner-periphery surface 4a of the fluid pressure introduction pipe being connected to the connection part while the blocking member being released from the screwed, fixed state is allowed to enter the inside and the outer-periphery surface of the blocking member that opposes the inner- periphery surface.
Patent JP-H06350945-A (JP)
Title: Projection screen
Inventor: WATANABE ISOROKU
IPC: G03B21/62
Filed: 1993-06-14
Abstract: PURPOSE:To improve the picture quality by decreasing uneven color or the like without decreasing the gain of a projection screen consisting of an optional linear Fresnel lens sheet and a lenticular lens sheet. CONSTITUTION:A micro lenticular lens 18 is formed to a light incident face side of a horizontal light collection linear Fresnel lens sheet 12 and a vertical light collection linear Fresnel lens sheet 14 or a lenticular lens sheet 16 being components of a projection screen 10. The vertical direction diffusion angle is increased more as being parted from the center of the screen.
Patent JP-S6031705-A (JP)
Inventor: KATOU KENJI
IPC: A47C3/026
Filed: 1983-08-01
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-H09325890-A (JP)
Title: Method and device for detecting pattern
Inventor: ABE TETSUYA
IPC: G06F17/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a pattern detecting method and device capable of detecting a pattern by setting up a suitable value corresponding to objective data and a problem even when a parameter value corresponding to grouping accuracy is not presented by a user. SOLUTION: A parameter candidate generating part 14 generates a cluster- divided parameter candidate based on data stored in a candidate generating data base 12 and a pattern candidate generating part 15 generates a pattern corresponding to the generated parameter candidate. An inference simulation part 16 simulates problem solving inference by using the generated pattern candidate. An evaluation part 18 evaluates the simulated result and a parameter selecting part 19 selects and determines a parameter based on the evaluated result and sends the determined parameter to a clustering execution part 13.
Patent JP-S624696-A (JP)
Title: Working ship
Inventor: KUSAKA OSAMU
IPC: B63B43/12
Filed: 1985-06-28
Abstract: PURPOSE:To lessen influence of a wave force and reduce rolling due to wave, by forming a closed space at a lower portion of a hull as defined by a wall member depending from a broadside of the hull, a deck and a water surface, and supplying and discharging a gas into/from the closed space. CONSTITUTION:A wall member 13 formed of an impermeable material is suspended from a broadside of a hull. A closed space 20 is defined at a lower portion of the hull by the wall member 13, a tank 11 for securing a stability, a deck 12 and a water surface 1. A gas is supplied to or discharged from the closed space 20 so as to maintain attitude of the hull against a draft change and a load change. Thus, it is possible to absorb influence of a wave force by an air cushion and thereby reduce rolling due to wave.
Patent JP-H075097-A (JP)
Title: Measuring apparatus for initial adhesive strength of corrugated cardboard
Inventor: SATO KAORU
IPC: G01N19/04
Filed: 1993-06-14
Abstract: PURPOSE:To provide a measuring apparatus which can measure initial adhesive strength of a corrugated cardboard under conditions near those at the time when the cardboard is laminated by a corrugator. CONSTITUTION:Clamping pin group 4 having a plurality of pins 5 horizontally provided in parallel is supported by a first supporting member 3, and a measuring unit 2 for measuring a tensile strength is connected to the member 3. An elevation pin group 16 having a plurality of pins 17 inserted between the pins 5 of the group 4 is mounted at a second supporting member 3 to be vertically moved to the member 3 by an elevator. A liner A2 is laminated to a one-side corrugated cardboard A2 in a state that the pins 5 of the group 4 and the pins 17 of the group 16 are alternately aligned and the pins 5, 17 are contained in a recess (c) of a core (a) of the cardboard A1, the group 16 is separated from the group 4, the liner A2 is torn off and its tearing-off force is detected by the unit 2.
Patent JP-S624698-A (JP)
Title: Auto pilot for ship
Inventor: KUWATA MAMORU
IPC: B63H25/04
Filed: 1985-06-28
Abstract: PURPOSE:To reduce a steering resistance of a ship and save energy, by controlling a steering gear having a wide dead zone for a command steering angle according to an optimum reference set level and thereby enhancing a following sensitivity for the command steering angle. CONSTITUTION:A learning part 14 is provided in a servo amplifier C, and is designed to learn characteristics of a servo mechanism A at a timing when the servo amplifier C is connected to the servo mechanism A. The learning part 14 comprises a learning mode command section 14a receiving a learning start signal S and generating a learning mode signal, an overshoot learning section 14b receiving a deviation signal - mu and learning a basic reference level value based on a reference level set value l of a reference level setting part 110 from an overshoot quantity of a steering gear 1, and a minimum steering angle control section 14c receiving the deviation signal - mu and generating a minimum steering angle command signal for driving the steering gear 1 by a minimum steering angle.
Patent JP-S5843712-A (JP)
Inventor: YAMAMOTO KENJI
IPC: A01D75/06
Filed: 1981-09-08
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-H10332712-A (JP)
Title: Scanning type probe microscope
Inventor: TAKENOBU TAKAAKI
IPC: H01J37/28
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a low cost scanning type probe microscope that can obtain measuring data of high resolution and little distortion without being affected by the distortion property of a scanner. SOLUTION: This scanning type probe microscope is provided with a displacement sensor that optically detects the displacement of a cantilever beam with sharpened probe at its tip section, a scanner that relatively varies the position relation of the probe and the specimen, a measuring circuit system that relatively scans the probe along the specimen while keeping the distance between the tip of the probe and the surface of the specimen constant by applying specified voltage to the scanner, and a signal processing circuit system that removes the distortion property such as hysteresis and creep peculiar to the scanner from the measured data mentioned above by giving specified signal processing to the measuring data from the measuring circuit system.  A signal processing circuit system is provided with a compensation circuit for giving a specified compensating process to the measuring data that is output from the measuring circuit system based on a specified approximate expression until the distortion amount δ of the scanner corresponding to the distortion property mentioned above becomes 0.
Patent JP-H09296847-A (JP)
Title: Vibration isolation device for furniture or structure in relation to earthquake
Inventor: CHIBA HARUO
IPC: A47B97/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To protect a furniture or a structure from the disaster to be generated by an earthquake, by preventing vibration from being transmitted to the furniture or the structure even if the ground surface or a floor is vibrated when the earthquake is generated, through a process of installing a vibration isolation device between the floor and the furniture or the structure. SOLUTION: A steel ball 3 is brought in contact with a pan 1 provided with a recessed spherical surface having the radius of curvature of 1, and the steel ball 3 is rolled in the recessed spherical surface. A steel ball holding unit 2 for supporting the steel ball 3 is attached to the bottom part of a furniture or a structure, the pan 1 is attached to the floor, and the pan 1 and the steel ball holding unit 2 can be freely and relatively moved. In the normal time in which an earthquake is not generated, the pan 1 and the steel ball holding unit 2 are in the fixed state by an electromagnetic stopper 7.
Patent JP-S6126804-A (JP)
Inventor: MIHAIRU MIHAIROBUITSUCHI GORUB
IPC: G01B7/12
Filed: 1984-07-09
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-S6122313-A (JP)
Title: Plastic optical transmitting fiber
Inventor: YAMAMOTO TAKASHI
IPC: G02B6/02
Filed: 1984-07-11
Abstract: PURPOSE:To obtain superior heat resistance, mechanical characteristics, and optical transmission characteristics by composing the fiber of a core material layer, sheath material layer, and protection layer, and using a specific methacryl polymer for the core material layer, a specific fluorine polymer for the sheath material layer, and specific polycarbonate for the protection layer. CONSTITUTION:The fiber consists of the core material layer 1, sheath material layer 2, and protection layer 3; the core material layer 1 is formed of the methacryl polymer which contains an at least 70wt% methyl methacrylate (MMA) unit, the sheath material layer 2 is formed of a substantially transparent fluorine polymer which has a refractive index >=0.01% larger than that of the core material layer 1, and the protection layer 3 is formed of polycarbonate (PC) whose limit viscosity is 0.45-0.70dl/g (20 deg.C in methylene chloride). In this case, the index of fusion flow of the protection layer PC is equal to or larger than that of the core material MMA polymer on the same measurement condition. Then those are coextruded on a composite spinning basis.
Patent JP-H09299101-A (JP)
Title: Position of cleat for snowboard boot
Inventor: OKAJIMA SHINPEI
IPC: A43B5/00
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a pair of boots with which a user can easily lean ankles inward and can smoothly lean them to right or left by fixing a cleat on the insole core made of hard resin and setting the cleat aside inward based on the nearly center line dividing the insole into right and left sides. SOLUTION: Two cleat attachment holes 2 and another two holes 3 are formed on the insole core 1 which is made of hard engineering plastic such as nylon by injection molding. The cleat attachment holes 2 are formed on the front part of the insole core in the front/rear direction, while the cleat attachment holes 3 are formed on the rear part in the right/left direction. The line K, which is running through nearly the center positions between the cleat attachment holes 2 and between the cleat attachment holes 3 in the front/rear direction, is set aside inward from the center line L in the front/rear direction on the insole core 1. The cleat 4 is fixed to the insole core 1 by bolts inserted into the cleat attachment holes 2 and 3. With the cleat thus fixed, a user can easily lean ankles inward and can smoothly lean them to right or left.