baber/WOPTO huggingface dataset:
Patent JP-H10338067-A (JP)
Title: Mounting structure of telescopic assist grip of automobile
Inventor: FURUKAWA RYOJI
IPC: B60N3/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem of poor appearance without increasing the number of part items and to stably mount a cover. SOLUTION: A structure whereby an automotive telescopic assist grip 30 having a core 32 with a longitudinally extending oblong hole 36 at each end and having a cover material 34 covering the middle part of the core except its ends is mounted on a body panel 38 includes a base 40 and a cover 60. The base has a recess 44 into which the corner 35 of the cover material of the assist grip can enter, and the base is secured to the panel by a bolt 52 passing through the oblong hole of the assist grip. The cover is mounted on the base and placed on the interior side of the base to cover the ends of the core. The cover is sized to be contained within the base when the cover is projected onto the base.
Patent JP-S56102368-A (JP)
Title: Method of producing cast ingot of chromium or chromium alloy
Inventor: ONO SEIO
IPC: C22C1/02
Filed: 1980-11-20
Abstract: PURPOSE: To produce a titled cast ingot of extremely low contents of O and S and low impurities at low costs by refining molten chromium (alloy) by using the specific refining agent and CaO-Al 2 O 3 -base or CaO-MgO-base molten slag.  
     CONSTITUTION: This method relates to a method of producing a cast ingot of Cr or Cr alloy of extremely low contents of impurities O and S by melting a Cr or Cr alloy material and refining the same simultaneously while maintaining an inert gas of the atmospheric pressure state or pressurized state by using a plasma arc furnace or a skull furnace using plasma arc as a heat source. At the time of this refining, a refining agent of one or more kinds of rare earth elements, Ca, Mg and carbon, and molten slag of CaO-Al 2 O 3 -base consisting of 50W90% CaO, 10W50% Al 2 O 3  and ≤10% impurities, or CaO-MgO-base molten slag consisting of 60W70% CaO, 30W 40% MgO, ≤10% impurities, are used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6056410-A (JP)
Title: Circuit for removing roll eccentricity
Inventor: UME KAZUO
IPC: B21B37/18
Filed: 1983-09-06
Abstract: PURPOSE:To extract only the component of sheet thickness in a sheet-thickness detecting signal even when the rolling speed changes remarkably, by performing a control by detecting the displacement of a gauge roll; in a circuit where the component of eccentricity of the gauge roll which is contact with a sheet is removed by a filter. CONSTITUTION:When the rolling speed of a rolling sheet 21, with which gauge rolls 10, 11 are in contact, is R1; a tachogenerator 18 outputs a detecting signal S9 of the number of revolutions corresponding to said speed R1, and a bias circuits 20 outputs a control signal S12 corresponding to the signal S9. Accordingly, a voltage-control-type filter circuit 16 filters a sheet-thickness measuring signal S11 by a cut-off frequency f01 corresponding to the value S12. In this way, only the eccentricity component in the signal S11 is attenuated, and the sheet-thickness component of the signal S11 is outputted from the circuit 16 as it is. Next, when the rolling speed is increased to R2, the frequencies fR2, fH2 of the roll-eccentricity component and sheet-thickness one in the signal S11 are increased with the increase of speed R2, but the value S12 increases also and the cut-off frequency of circuit 16 attains f02 to satisfy the equation always. Accordingly, the signal is outputted from the circuit 16 in the same manner as mentioned above.
Patent JP-2000352668-A (JP)
Title: Wide-angle catoptric system
Inventor: NAKANO YOSHITAKA
IPC: G02B17/06
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain a bright wide-angle catoptric system by which the quality of an image is prevented from being deteriorated. SOLUTION: A 2nd surface reflection mirror 2 which is concave, a 1st surface reflection mirror 1 which is convex and a 3rd surface reflection mirror 3 which is concave are successively arranged from the object side in this optical system, and luminous flux made incident from the object side is reflected by the mirror 1, 2 and 3 in this order so as to form an image. In such a case, the system is equipped with a diaphragm 4 disposed so tat the axis 7 of the optical system may pass its center near the mirror 1 in the case of setting line obtained by linking the center of curvature of the mirror 1 and that of the mirror 2 as the axis 7 of the optical system, and the center of curvature of the mirror 3 is decentered in a direction where astigmatism is made smaller from the axis 7 of the optical system.
Patent JP-S6322391-A (JP)
Inventor: NAGAOKA HITOSHI
IPC: B67B5/03
Filed: 1986-07-14
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-H0454086-A (JP)
Title: Multiplex transmitter for television camera
Inventor: ISHII YUKIO
IPC: H04N5/073
Filed: 1990-06-21
Abstract: PURPOSE:To reduce a modulation circuit and a demodulation circuit through the transmission of a synchronizing coupling signal, to make the transmitter small and to realize low cost by adopting the constitution such that the synchronizing coupling signal is sent via a return video signal channel so as to synchronize a camera side and a base station side. CONSTITUTION:When the synchronization between the camera side and the base station side is not established, a subcarrier designation signal SCX subjected to AM modulation is sent from the base station side and a changeover circuit 24 is controlled so that an output 23a of a return video signal synchronizing coupling signal demodulation circuit 23 is fed to a synchronizing coupling signal input terminal 28a of a synchronizing signal generating circuit 25 in this state based on an identification output 25a of an AM modulation non- modulation identification circuit 25. When the synchronization is established and a non-modulation subcarrier designation signal SCX is sent from the base station side, the logic level of the identification output 25a of the AM modulation non-modulation identification circuit 25 is inverted and the output of the return video signal synchronizing coupling signal demodulation circuit 23 is fed to the television camera side by the control of the changeover circuit 24.
Patent JP-H0214477-A (JP)
Title: Disk device
Inventor: ISHIHARA KOICHI
IPC: G11B21/08
Filed: 1988-06-30
Abstract: PURPOSE:To prevent destruction or deformation of a carriage stopper means by providing a carriage control circuit operated corresponding to a track crossing signal and a first seek discrimination signal and inhibiting the seek operation if the carriage stopper means is not released. CONSTITUTION:The carriage control circuit 1 is provided to the device, which outputs a track crossing signal A0 including operating information of carriage, a first seek discrimination signal B0 inputted externally by the operation of the operator and outputting an operating control circuit A1 corresponding to the signals. Moreover, a servo signal control circuit 3 controlling the output of the servo selection signal generated by a servo signal generating circuit 4 corresponding to the first seek discrimination signal B0 and a seek command signal C0 inputted externally and a servo signal application circuit 2 feeding the servo signal 4a of the prescribed level outputted from the servo signal generating circuit 4 to the carriage drive means 5 are provided. Then if the carriage stopper means is not relaxed, the output of the servo signal from the servo signal control circuit 3 is avoided to stop seeking. Thus, the destruction of the carriage stopper means is prevented.
Patent JP-S5954709-A (JP)
Title: Steam turbine plant
Inventor: SEIKI NOBUHIRO
IPC: F01K7/16
Filed: 1982-09-22
Abstract: PURPOSE:To facilitate rotation control of a boiler fan, by providing a low pressure steam generator in a boiler and operating a boiler fan driving turbine. CONSTITUTION:In a super high temperature and high pressure steam turbine having boiler 1, fan 18, super-high pressure turbine 2, high pressure turbine 3, intermediate pressure turbine 4, low pressure turbine 5, condenser 6, low and high pressure water supply heater systems 8, 13, evacuator 9, etc., a low pressure steam generator 21 is provided between a coal economizer 14 of boiler 14 and an air heater 17. Said steam generator 21 is fed with water through a piping 22 branched from main water supply system downstream of the evacuator 9, to produce steam which is led through a low pressure steam piping 23 to a boiler fan driving turbine 20. Since the steam generating system concerning to the turbine 20 is independent from main system, rotation control of fan 18 is facilitated.
Patent JP-S5864810-A (JP)
Title: Frequency modulator controlled with dielectric resonator
Inventor: SHINOZAKI SATORU
IPC: H03C7/02
Filed: 1981-10-14
Abstract: PURPOSE:To easily change a carrier frequency, by using a line the coupling degree of which is not greatly fluctuated against the carrier frequency change, as a means coupling a varactor diode to a dielectric resonator. CONSTITUTION:One end of a line 9 connected to an anode of a varactor diode 5 is short-circuited as high frequency by a through-capacitor 8 to a ground potential. Since a distance l3 from a close range between the line 9 and a dielectric resonator 1 to the short-circuit point and a distance l4 to a diode 5 give less effect on the degree of coupling, even if a carrier frequency is changed, the degree of coupling can not be changed much. Since a DC bias voltage and a modulation signal are applied to the diode 5 via the capacitor 8 and the line 9 from an input terminal 7, the diode is independently of the carrier frequency. Through the constitution like this, in changing the carrier frequency, the resonance frequency of a subresonance circuit 6 for correction of modulation linearity has only to be adjusted so as to obtain the best modulation linearity due to  the double tuning characteristics, allowing to easily change the carrier frequency.
Patent JP-2000350536-A (JP)
Title: Net frame detaching device for fish-landing net
Inventor: SHIGEFUJI HIDETOSHI
IPC: A01K77/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a net frame-detaching device for fish-landing net that permits easy attachment to and detachment from the handle of the net frame and can avoid sand or dust from intruding inside the tubular operation parts. SOLUTION: This net frame-detaching device for fish-landing net comprises (A) the tubular inner part 1 that contains the locking body 2 in the locked body receiver 1c that is attached to the top edge of the grip 7 and is formed through the inner and outer periphery; (B) the tubular operation part 3 that is slidably armored to the grip 7 as the spring is energized in the root direction of the grip 7, and is simultaneously equipped with the pressing face P2 on the inner periphery toward the root direction of the grip V and with the recessed part 3a for loosening the connection and (C) the male joint 5 that is attached to the net frame 4 and formed so that it may be inserted into the inner-periphery hole of the tubular inner part 1 and has an annular connection groove 5ax for detaching from and attaching to the lock body 2 on the outer periphery face.
Patent JP-H1113497-A (JP)
Title: Warm-up valve
Inventor: KANEKO MASAHIRO
IPC: F02D9/10
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To secure a stable warm-up action by stabilizing an output signal out of a sensor, getting rid of an engine's knocking or the like, and making improvements in a driving feeling. SOLUTION: In a vehicular warm-up valve having a valve element 4 in a valve casing 2A to be set up in the point midway in an exhaust passage of exhaust gas being exhausted out of an engine, and expediting a warm-up action in a state that the valve element 4 is closed for blockading the exhaust passage, and load is imparted to the engine, a concave spherical surface 2a or a concave curved surface corresponding to the moving path of a peripheral surface of the valve element 4 in time of opening or closing operations is formed on an inner surface of the valve casing 2A, and an interference relief recess 17 continued along an assembling direction of the valve element 4 is provided.
Patent JP-S5884201-A (JP)
Title: Double-acting type electro-hydraulic actuator
Inventor: UIRIAMU EFU KERAA
IPC: F15B9/07
Filed: 1982-09-22
Abstract: PURPOSE:To prevent complication of mechanism of electro-hydraulic type actuator by combining a differential type cylinder with a non-sleeve.spool style three-direction control valve touching a sheet face. CONSTITUTION:When pressure of a nozzle backpressure chamber 8 is lowered, a port adjuster 27 moves in the C direction, and a ball valve 28 closes a pressurized oil suction port valve seat 7 and also opens a pressurized oil discharge port valve seat 7'. The pressure in a pressure chamber 29 above a piston 31 is lowered and the piston moves upward. Then a lever 32 is rotated, and tensile force of a feedback spring 36 is increased. Since the piston 31 moves until the force of a force motor 10 produced by said tensile force and an input signal (i) gains its balance, complication of mechanism of electro-hydraulic type actuator may be prevented.
Patent JP-H05209392-A (JP)
Title: Press roll device and its preparation
Inventor: DONARUDO KURAAKU MIYUUREI
IPC: D21F3/08
Filed: 1992-05-28
Abstract: PURPOSE: To obtain the subject apparatus substantially having no peripheral stress at an operation temperature by forming a head means engaged with the end face of a roll means with a material having a higher thermal expansion coefficient and making the roll means in a compressed state in the radial direction. CONSTITUTION: This press roll apparatus 30 has a planar end face 34 and a planar outer face 52 of a disk 48 of a head 40, and the head is formed with a material having a higher thermal expansion coefficient, the head is heated at a temperature higher than a press roll and tension generators are provided in holes 32 and 54, then the head is cooled to an environmental temperature in a state pressed to the roll. The press roll is in a state pressed to a radial direction and the radial compression of the press roll is reduced or diminished at an operating temperature.
Patent JP-H0716373-A (JP)
Title: Fabric controller for sewing machine
Inventor: GOTO KATSUHIRO
IPC: D05B35/10
Filed: 1993-07-02
Abstract: PURPOSE:To reduce time-consuming jobs required to perform a lot of experiments and calculations and to store results in those experiments and calculations by a method wherein the center point of a circle which passes through a specified number of points relating to the edge of a fabric to be processed or sewing margin and the edge of the fabric is controlled based on the relative positions of the center point and the set position. CONSTITUTION:An upper fabric detecting mechanism 10 has an upper fabric sensor mounting block 14 which is arranged on the upper side of a fabric receiving plate 12 and a fabric edge detecting sensor 16 which is accommodated in a sensor housing 14a formed at the left edge of the upper fabric sensor mounting block 14. Detecting lights are projected in a dot line intersecting the edge of an upper fabric UW from the tips of optical fibers A1-A10 through a first prism 20a and second prism 22a to detect the position of the edge of the upper fabric UW by the reflecting lights. Then, the center point of a circle which passes through three points relating to the detected edge of the fabric is obtained, and relative position of the center point and a set position in the fabric feeding direction is calculated. A fabric feeding device is controlled based on the relative position of the center point and the set position so as to make the sewing margin uniform.
Patent JP-S649373-A (JP)
Title: Fault diagnosing apparatus
Inventor: FUKUDA NAOYUKI
IPC: G11B15/00
Filed: 1987-06-30
Abstract: PURPOSE:To make it possible to perform efficient diagnosis, when a candidate part is replaced at the time of fault diagnosis, by temporarily storing other candidate parts in a memory part for temporary reserving and collecting. CONSTITUTION:A possible cause selecting part 11 in a main control part 1 outputs the data of the collection (collection of suspected candidates of the symptoms of a fault and parts, which might be the causes of the fault, into a test selecting part 12. The selecting part 12 selects the optimum test point for narrowing down the parts in the suspected candidate collection. Then the result is outputted to a candidate collection updating part 13. The updating part 13 responds to the data at the inputted test point and narrows down the data to a suspected candidate collection with a fewer number of parts. When the temporarily reserved collection, which is the collection of doubtful parts even if the doubtfulness for the cause of the defect is less than the suspected candidate collection that is narrowed down, is present, the updating part 13 temporarily stores said collection into a memory part 7 for temporarily reserving collection until the fault is accurately determined. Thus, the efficient diagnosis can be conducted for the part collection, which is stored in the memory part 7, so that all the parts corresponding to the symptom are not examined as the objects.
Patent JP-H08332302-A (JP)
Title: Separation apparatus and method
Inventor: KAWAMURA TAIZO
IPC: B01D3/16
Filed: 1995-06-06
Abstract: PURPOSE: To realize the miniaturization and energy saving of a separator by continuously performing gasification and liquefaction by arranging a heating part using a laminate wherein metal plates are laminated and a condensing part in series. CONSTITUTION: A heating part 2 is composed of a laminate 12 wherein metal plates are laminated and the liquid flowing through the laminate 12 is almost uniformly diffused. Since the metal plates themselves are almost uniformly heated by electromagnetic induction, the strict temp. control of them can be performed while the liquid is allowed to flow and only a predetermined component can be gasified or the whole can be overheated to predetermined temp. This gasified component is immediately guided to a condensing part 4 arranged in series with respect to the heating part without being passed through a piping system. This condensing part 4 is constituted of a laminate 41 wherein metal plates are laminated in the same way and the liquid flowing through the laminate 41 is almost uniformly diffused.  Since the metal plates themselves are almost uniformly heated in a column 40, strict temp. control can be performed while the liquid is allowed to flow and only a predetermined component can be liquefied.
Patent JP-H1010969-A (JP)
Title: Basement construction method explaining device
Inventor: OHASHI SATOSHI
IPC: G09F5/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To install a basement construction method explaining device in a house exhibition place or in a place where a house building planner visits for consultation so as to enable the house building planner to easily understand that a construction method of a basement for a general house not yet in wide use is easy and is not a sort of thing to annoy neighbors. SOLUTION: This device is so constituted as to explain a construction method in the case of constructing a basement in a house plainly to a house building planner. One display device is made an actual image projecting display device A so as to project a video of a basement construction state, and the other display device is made a construction method model projecting display device B so as to project a modeled basement construction method. The actual image projecting display device A and the model construction method projecting display device B are jointly placed to enable the house building planner look at both devices.
Patent JP-S5788979-A (JP)
Title: Method for controlling feeding of filler wire
Inventor: KUDOU SHINICHIROU
IPC: B23K9/12
Filed: 1980-11-21
Abstract: PURPOSE: To control wire feeding while visually observing welding states and obtain good welding results by starting the wire feeding by the operation of a hand switch, and changing over the wire feeding to the 2nd speed or a crater feed speed by the subsequent switch operations.  
     CONSTITUTION: In TIG welding or the like, a hand switch 5 is provided to a welding torch 2. A selding signal is emitted in correspondence to the 1st opening and closing of the switch 5, by which welding current is flowed and feeding of a filler wire is started. When the signal of the switch 6 is made a short signal, the welding current switching signal is not emitted, and the wire is fed at the 2nd feed speed by s controller 6 for a certain time limit. When the switch 6 is pushed to emit a long signal, the welding current switching signal is generated, and the wire is changed over to a crater supply speed, whereby crater treatment is accomplished. By this method, the wire supply speed is controlled with ease of operation under visual observation of welding states. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07150186-A (JP)
Title: Raw material for synthetic lubricating oil and its preparation
Inventor: JIYON RONARUDO SANDAASON
IPC: C10N40/25
Filed: 1991-06-11
Abstract: PURPOSE: To obtain a synthetic lubricating oil stock containing a specific type oligomer and having excellent viscosity and, in some case, a low flow point, by incorporating a specific type compound therein.  
     CONSTITUTION: A synthetic lubricating oil stock, which contains an oligomer obtained from an olefin composition comprising a 10-24C linear olefin, further comprises an alkyl-substituted biphenyl, diphenyl ether or an anisole of formula I or II (wherein R 1  represents a group of formula III or IV; R 2-7  independently represent H or a 1-24C alkyl provided that one or more thereof independently represent a 10-24C alkyl; R 11  represents 1-10C alkyl; R 12  represents a 10-24C alkyl; and R 13-14  independently represent H or a 1-10C alkyl). 
     COPYRIGHT: (C)1995,JPO
Patent JP-H0455127-A (JP)
Title: Power train structure of vehicle
Inventor: TAGUCHI TOMOO
IPC: F16H48/38
Filed: 1990-06-22
Abstract: PURPOSE:To increase rigidity of a whole power train system from an engine to a differential device through a speed change gear and a transfer, by connecting the transfer to the differential device through a first connecting member, and by connecting the engine to the differential device through a second connecting member. CONSTITUTION:An engine l is connected to the input side end of a speed change gear 3 and a transfer 4 is connected to the output side end of the speed change gear 3 and the engine 1, the speed change gear 3 and the transfer 4 are arranged longitudinally so that the connections among them may be oriented in the longitudinal direction. A differential device 5 is arranged near the engine l, and the driving power of the engine l is transferred to the differential device 5 through the speed change gear 3 and the transfer 4 and thereafter through a propeller shaft 6 extending from the transfer 4 in the longitudinal direction of the automobile body.
Patent JP-S6226028-A (JP)
Inventor: KITAZUMI MOTOI
IPC: A47J27/00
Filed: 1985-07-26
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-S6145059-A (JP)
Inventor: ISHIKAWA TAKASHI
IPC: E04F13/08
Filed: 1984-08-06
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-H04230313-A (JP)
Title: Method for dyeing keratin fiber using 4-hydroxyindole
Inventor: COTTERET JEAN
IPC: A61K8/34
Filed: 1991-07-05
Abstract: PURPOSE: To provide a method for dyeing keratin fiber by using 4-hydroxyindole. CONSTITUTION: Such a composition with <pH7 as to contain 4-hydroxyindole (salt) as at least one coupler, at least one oxidation dye precursor and at least one oxidizing agent in a medium suitable for dyeing is applied to keratin fiber, esp. human keratin fiber like the hair.