baber/WOPTO huggingface dataset:
Patent JP-S6188767-A (JP)
Title: Method and circuit for preventing trouble
Inventor: GURUTSUEGORUTSU SHIYUKARUPETOB
IPC: H02H3/05
Filed: 1985-10-03
Abstract: 1. Fault protection method for an electrical arrangement, a) in which at least one first measurement value (i1 ) of a measurement variable b) and at least one reference measurement value (i2 ) of the same measurement variable c) are redundantly detected at least in predeterminable time intervals, d) wherein a comparison of the at least one first measurement value (i1 ) with the at least one redundant reference measurement value (i2 ) is carried out at least during these predeterminable time intervals and e) a fault signal (17) is generated when the amount of this at least one first measurement value (i1 ) deviates from the amount of this at least one reference measurement value (i2 ) by more than a predeterminable first limit value (iG1 ), characterised in that, f) the fault signal (17) and an additional switch-off signal (25) are generated when the amount of this deviation (DELTA i) is greater than a predeterminable second limit value (iG2 ) which is greater than this first limit value (iG1 ), or g) when the amount of this deviation (DELTA i) exhibits a rising trend in comparison with the amount of at least one deviation (DELTA ialt ) which has been detected previously in time.
Patent JP-H1164827-A (JP)
Title: Liquid crystal display device of display apparatus panel built-in type
Inventor: YAMAMOTO HIROSHI
IPC: G02F1/1333
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To enable a sharp display with a high contrast by using a liquid crystal display element of a normal black mode while preventing the light leakage of the part, etc., of a sealing material by providing the surface on the display surface side of the liquid crystal display element with a coating layer which blocks the light transmission of the part disposed with the sealing material covering the display region. SOLUTION: The surface on the display surface side of the liquid crystal display element 103 is provided with the coating layer 105 for blocking the light transmission of the part disposed with the sealing material 102 covering the outer peripheral part of the display region including the position where the sealing material 102 of the liquid crystal display device 100 of the display apparatus panel built-in type installed to expose the display region from a window part 201 is disposed on the rear surface of the display apparatus panel 202 of a planar form bored from the window part 201. A liquid crystal display cell 101 is formed by arranging electrode substrates 107a, 107b formed with segment electrodes for display figures opposite to each, holding a liquid crystal layer 108 of a TN type between these substrates (cell gap) and subjecting the circumference of the liquid crystal layer 108 to sealing with the sealing material 102.
Patent JP-S6376785-A (JP)
Title: Multinozzle for laser beam machining
Inventor: NISHINO TERUMICHI
IPC: B23K26/14
Filed: 1986-09-19
Abstract: PURPOSE:To prevent the contamination of the air onto a laser beam machining face and to perform a good working without any dispersion by composing the curtain of a shielding gas stepwise in the nozzle aperture in plural pieces for shielding provided on a nozzle end face part. CONSTITUTION:An outside nozzle 5 and inner side nozzle 6 are composed on the multinozzle for laser beam machining. Plural outside subnozzle apertures 9 and inner side subnozzle apertures 10 are provided at the end part of the outside nozzle 5 by surrounding a laser beam passage port. 1st, 2nd and innermost side gas curtains (b), (c), (d) are formed by these nozzle apertures by flowing the shielding gas. With the device of this composition, the quality can be stabilized.
Patent JP-H0266964-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATAYAMA SHIGERU
IPC: B06B3/00
Filed: 1988-08-31
Abstract: PURPOSE:To implement excellent electrical connection between a lead frame and a semiconductor element by removing attached particles and flash burrs on the lead frame by ultrasonic-wave irradiation treatment from a case-type resin molded body which forms a unitary body with the lead frame. CONSTITUTION:A case-type resin molded body 1 which forms a unitary body together with a lead frame 2 is obtained by an insert molding method. Then, the case-type resin molded body 1 with the lead frame is inserted into a liquid, and ultrasonic-wave irradiation treatment is performed. As for liquid, inactive solvent wherein thermosetting resin constituting the case-type resin molded body 1 is not dissolved is used as a cleaning liquid. When the case-type resin molded body 1 is manufactured by insert molding in the ultrasonic wave projection treatment, the following materials can be removed from the case-type resin molded body 1 without damaging a resin molded part: flash burrs of resin that are generated on the lead frame 2; particles (dust) caused by a filler incorporated in the resin; and particles (dust) caused by the resin burrs.
Patent JP-S60114272-A (JP)
Inventor: WATABE KOUICHI
IPC: A61N5/06
Filed: 1983-11-24
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-S60113789-A (JP)
Inventor: KAWASHIMA MASAHIRO
IPC: B62M9/00
Filed: 1983-11-24
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-H0510578-A (JP)
Title: Grille device
Inventor: MURANO MITSUO
IPC: F24F13/20
Filed: 1991-08-30
Abstract: PURPOSE:To improve the appearance, standardization of parts and reduce the cost without specifying the material or the color of a grille by a method wherein a grille device is provided with ribs, not reflecting indoor illumination light and the like entered obliquely between horizontal crosspieces substantially and make the reflected light very weak even when the light is reflected so that an illuminated part becomes un-attractive while keeping the inside of the grille device unable to be seen through mutual gaps between the horizontal crosspieces. CONSTITUTION:The title grille device is constituted of a plurality of horizontal crosspieces 30, arranged before a grille unit 28 obliquely so that the fore ends of them are arranged at higher positions and the rear ends thereof are arranged at lower positions, reinforcing vertical crosspieces 31, arranged at the back faces of the horizontal crosspieces 30, and ribs 32, connecting the horizontal crosspieces 30 to the vertical crosspieces 31. The ribs 32 are formed along the back faces of the horizontal crosspieces 30 with an angle theta larger than 90 deg. with respect to the front surface of the grille unit 28 while a gap G between the fore ends of respective horizontal crosspieces 30 and the rear ends of neighboring horizontal crosspieces 30 is designed so as to be zero or the gap G is designed so as to be lapped.
Patent JP-H0939428-A (JP)
Title: Screen mask
Inventor: TATEMURA MITSUYUKI
IPC: B41M1/34
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To prevent a foreign matter and a sealant from attaching to other part than a desired part of a matter to be coated with the sealant in coating the sealant. SOLUTION: In a screen mask 1 to be used for covering a glass base plate with a sealant 6 by screen printing, a surface of a matter to be coated with the sealant 6 of the screen mask 1 is made to be easily stuck and peeled with an organic resin film 4. For the organic resin film 4, a polyolefin or silicone resin or a fluororesin is used. Thus, a sink mark is not attached to the matter to be coated with the sealant 6.
Patent JP-2000033639-A (JP)
Title: Gear pump type extruder
Inventor: MORI KOZO
IPC: B29C48/38
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a gear pump type extruder excellent in kneading/ plasticizing treatment capacity, reduced in power and capable of being miniaturized. SOLUTION: This gear pump type extruder consists of a housing 1, the first and second gears 2, 3 housed in the housing 1 and the inlet 4 and outlet 5 formed to the housing 1 to supply and discharge a material M to be treated such as rubber with respect to the gears 2, 3. In this case, the material M to be treated is supplied to the first gear 2 from the inlet 4 to be moved along the periphery of the first gear 2 accompanied by the rotation of the gear 2 and successively transferred to the second gear 3 through the meshed part of both gears 2, 3 and further moved along the periphery of the second gear 3 accompanied by the rotation of the gear 3 and finally extruded to the outlet 5 from the second gear 3.
Patent JP-S6377612-A (JP)
Title: Manufacture of scroll fluid machine
Inventor: TAKEMOTO JUNICHI
IPC: F04C18/02
Filed: 1986-09-19
Abstract: PURPOSE:To obtain surface accuracy by coating a couple of fixed scroll and a rotary scroll to be provided oppositely with a coating layer in advance so as to finish the coating layer through polishing. CONSTITUTION:A coating layer 3 such as thermosetting synthetic resin, etc. is formed along the opposite side of each material a, b by means of soaking, etc. Further, a master cutter member 5 for a fixed scroll material a and a rotary scroll master cutter member 6 for polishing the coating layer 3 of the fixed scroll material a and the rotary scroll material 6 are formed in advance by precision processing. Next, polish finishing is applied to the coating layer 3 of a couple of fixed scroll material a and rotary scroll material b which have a coating layer 3 by using the master cutter member 5 for fixed scroll and the master cutter member 6 for rotary scroll.
Patent JP-H0267580-A (JP)
Title: Printing device
Inventor: MOCHIZUKI SEIJI
IPC: G03G15/20
Filed: 1988-09-02
Abstract: PURPOSE:To surely fix a developed picture with toner, etc., onto a thick recording sheet by changing the recording paper carrying speed according to the set type of a recording sheet. CONSTITUTION:The printing device is provided with a means 10 setting the type of the recording sheet 1 and a means controlling the speed of a main driving motor. When a thick recording sheet is set according to the type of the recording sheet 1, the main driving motor speed control means slows down the rotational frequency of the main driving motor to decelerate the recording sheet carrying speed. A period when the recording sheet 1 is brought into contact with a fixing roller at the time of passing through fixing roller parts 6 and 13 is prolonged, whereby sufficient heat is imparted to the recording sheet 1 from the fixing roller 6. Thus, a picture developed with toner, etc., can be surely fixed onto a thick recording sheet.
Patent JP-H0670322-A (JP)
Title: Video information transmission system
Inventor: INDA FUSAO
IPC: H04N21/6332
Filed: 1992-08-19
Abstract: PURPOSE:To display video information on a receiver of a house through interruption by using a common viewing line for a multiple dwelling house or the like to send the video information and sending a signal representing presence of the video information through an in-premises line. CONSTITUTION:Video information (video signal) from a video information generating section 3 or a document camera 4 in a management section A is modulated on a required channel by an RF modulation section 5, a mixer section 6 is used to mix the modulated information through a common viewing line for a television broadcast or the like and a distributer 7 is used to distribute the mixed signal to each house. A button provided to each house is depressed at a message input section 1 to inform the presence of the video information to a relevant house via a private branch of exchange 2 in an in-premises line. A lamp of a display section 8 or the like is lighted in a house section B based on the signal representing the presence of the video information, a discrimination section 9 discriminates the signal, a receiver 11 is controlled to receive the signal modulated by the RF modulation section to display video information by the image receiving control part 10 via a control part 13. Or the receiver is controlled to display the video information with a control signal from an input section 12.
Patent JP-H04108150-A (JP)
Title: Carbon fiber felt having excellent heat-insulating property at high temperature and production thereof
Inventor: TAKAMATSU AKIO
IPC: D04H1/4242
Filed: 1990-08-23
Abstract: PURPOSE:To obtain the subject carbon fiber felt useful for a heat-insulating material in a high-temperature furnace or a nuclear reactor having heat- insulating properties in a high-temperature region and stability to radioactive rays having a specific bulk density and thermal conductivity and keeping a shape of felt with bonding between carbon fibers. CONSTITUTION:For instance, carbon fibers having 1-9mum averaged single fiber diameter (e.g. pitch-based carbon fiber) are intermingled to form a shape of felt to afford the aimed carbon fiber felt having 0.01-0.5g/cm<3> bulk density and <=1.0kcal/m.hr. deg.C thermal conductivity to a thickness direction of felt at 2200 deg.C.
Patent JP-H0883699-A (JP)
Title: Control device of synchrotron device
Inventor: IIDA TOSHIAKI
IPC: H05H13/04
Filed: 1994-09-14
Abstract: PURPOSE: To increase the number of emittable particles and emit the required number of particles without remarkably changing power source structure by providing an operation cycle time regulator for changing the operation cycle time in compliance with the number of emitted particles. CONSTITUTION: The number of charged particles per unit time actually emitted is measured by a current monitor 23. This measured value is inputted to an equilibrium orbit moving time calculator 21 to conduct feedback control. The equilibrium orbit moving time calculator 21 receives the desired number of emitted particles and controls an incident time Ti in compliance with this number. When the resultant number of charged particles is fed back from the current monitor 23, a difference between this feedback value and the desired number of emitted particles may be amplified and inputted to the equilibrium orbit moving time calculator 21. Accordingly, the number of charged particles per unit time can be automatically kept constant.
Patent JP-S6199844-A (JP)
Title: Instrument for inspecting surface of cylindrical body
Inventor: TAKAMI KATSUMI
IPC: G01N21/952
Filed: 1984-10-22
Abstract: PURPOSE:To perform the inspection being protected from a radiant ray by leading to the detecting device of the inside of the innermost section the following optical path through the next pin hole collimeter after curving largely the optical path of the scattering light being led into the initial section of a shield case through the initial pin hole collimeter. CONSTITUTION:The irradiation is performed by the irradiation optical system focusing on the bus line of the cylindrical body with rotating a cylindrical body 1 to be inspected. The scattering light caused by the flaw on the surface of the cylindrical body is focused by a condensing lens 5 and the focused light is led to a cylindrical lens 6 with passing through the pin hole collimeter 9a being provided on the section at the front of the radiant ray resistant shield case 11 made of lead. The scattering light having passed through the lens 6 is led to the CCD light detector 7 being provided on the innermost section of the case 11 through the pin hole collimeter 9b after its optical path being largely curved by a reflection mirror 10. The output of the detector 7 is taken out through a preamplifier 8 and connector 12. The flaw on the surface of the cylindrical body can be thus detected correctly under the environment of the cylindrical body 1 having a radioactivity or being exposed to a radiant ray.
Patent JP-H0624906-A (JP)
Title: Safe controlling agent for powdery mildew and downy mildew free from environmental pollution
Inventor: YAMADA RIYOUSUKE
IPC: A01N25/30
Filed: 1992-07-07
Abstract: PURPOSE:To provide a controlling agent free from environmental pollution, exhibiting the controlling effect over a long period, enabling safe farm work and giving safely eatable crops. CONSTITUTION:This controlling agent for powdery mildew and downy mildew is composed of charcoal powder and a detergent produced by using natural oil and fat as a raw material.
Patent JP-2001038996-A (JP)
Title: Thermal transfer recorder
Inventor: ASAKURA KEIICHI
IPC: B41J35/16
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer recorder in which a user can use ink ribbons of arbitrary colors in arbitrary combination at the time of multicolor printing. SOLUTION: The thermal transfer recorder comprises a platen 40, means for feeding a recording sheet 31P along the surface of the platen 40, a carriage 50 positioned oppositely to the platen 40 and reciprocal in the direction intersecting the feeding direction of the recording sheet 31P, a thermal head 60 having a large number of heaters arranged along one axial direction and mounted on the carriage 50 such that the arranging direction of the heaters is substantially parallel with the feeding direction of the recording sheet 31P, and an ink ribbon cartridge mounted on the carriage 50 and placing a thermal transfer ink ribbon 70 between the thermal head 60 and the recording sheet 31P, wherein the ink ribbon cartridge is loaded removably toward the arranging direction of the heaters in the thermal head 60.
Patent JP-S60112926-A (JP)
Title: Parallel pressing-in device for pile and device thereof
Inventor: KITAMURA MORIO
IPC: E02D7/20
Filed: 1983-11-24
Abstract: PURPOSE:To facilitate a work at a site having a vertically limited space, by a method wherein, after repetition of driving in a pile and excavation with rotation of an earth auger, a device is moved by one full pile driving pitch. CONSTITUTION:Existing parallel piles (a) are grasped by means of clamps 2 of a pile pressing-in device 1, a pile (b) is pressed-in by means of the piles (a) acting as a reaction force, an earth auger 8 performs excavation. A chuck 7 is lifted up to a necessary height, an earth auger casing 9 and the pile (b) are grasped again thereby, and the pile (b) is pressed in a ground to a required depth. The pressing-in device 1 is stepped over existing parallel driving piles in a ground by one full pitch required for pressing-in of another pile. This eliminates a high leader and enables pressing-in of a pile simultaneously with excavation by means of the earth auger even at a place having a vertically limited site.
Patent JP-H0662610-A (JP)
Title: Steering control mechanism of paddy field working machine
Inventor: WATANABE YOSHIO
IPC: A01C11/02
Filed: 1992-08-20
Abstract: PURPOSE:To improve the steering operability of the paddy field working machine in a paddy field traveling work. CONSTITUTION:A geomagnetism-detecting mechanism 14 is disposed in a state capable of being incorporatively rotated together with a steering handle 11 used for steering the steering wheels 9 of a travel frame, and an electric motor 15 for reciprocatively rotating the steering handle 11 only at a prescribed fine angle is also disposed. On the basis of the detection results of the geomagnetism- detecting mechanism 14 accompanied by the reciprocative rotation, the travel direction of the travel frame is computed, and the electric motor 15 is controlled so that the steering handle is automatically corrected for the straight travel of the frame.
Patent JP-2001052694-A (JP)
Title: Nickel hydroxide powder in cobalt solid solution for positive electrode active material of alkaline storage battery, and manufacture of the powder
Inventor: TAMURA SHOICHI
IPC: H01M4/52
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide nickel hydroxide powder with an enhanced utilization factor of nickel hydroxide without resorting to improvement of the electroconductivity between active materials or between a positive electrode base material and active material. SOLUTION: Nickel hydroxide powder in the form of solid solution contains 0.5-10 wt.% solid-solution cobalt in metal conversion, 0-10 wt.% solid-solution zinc, cadmium, magnesium, calcium, and/or manganese, and no more than 0.2 wt.% lithium. The content of trivalent nickel and trivalent cobalt in total is below 10% of the total quantity of nickel and cobalt.
Patent JP-H1154909-A (JP)
Title: Method and apparatus for charging paste for through-holes
Inventor: SUDO JUNICHI
IPC: H05K3/40
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To perfectly charge a paste in through-holes with less charging rate variation, by setting so that the paste charging condition and state do not depend on the aspect ratio of the through-holes or physical properties of the paste. SOLUTION: The apparatus comprises a paste vessel 20 having a pressure chamber 23 contg. a paste 24 inside, paste mask which is disposed at an upper opening of the vessel 20 and has openings corresponding to through-holes, top face mask 45 close contacted to the top face of a board 22 disposed on the paste mask 25, and means for pressuring the paste in the pressure chamber 23.
Patent JP-S6280608-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: YANAGAWA HISAHARU
IPC: G02B6/28
Filed: 1985-10-04
Abstract: PURPOSE:To extend the use by providing four terminals and using the fourth terminal for a purpose other than the purpose of reducing the number of optical fibers by wavelength multiplexing. CONSTITUTION:Optical fibers 6A-6D are connected to respective end faces of a pair of prisms 4A and 4B to obtain the four-terminal constitution. An optical connector where a measure to prevent reflection is taken such as an oblique end face connector whose end faces are made oblique is used as an optical connector. Because of the four-terminal constitution with an input or output terminal added separately,. the fourth terminal is used for a purpose other than the essential purpose of wavelength multiplexing.
Patent JP-H0669728-A (JP)
Title: Sensor amplifier
Inventor: YASUDA YUKIHIRO
IPC: H03F1/00
Filed: 1992-08-20
Abstract: PURPOSE:To save a space and to improve maintenance by setting an amplifier part to be printed board mounting-type structure in an amplifier separation-type sensor formed by separating a sensor part and the amplifier part. CONSTITUTION:An amplifier separation type sensor 13 in which the sensor part 10 and the amplifier part 13 are separated and which consists of an optical fiber sensor, a photoelectric sensor and an adjacent sensor, which are connected by an optical fiber or a wire 12, is provided with an insertion terminal 14 having a form which can be inserted into the through hole of the printed board and a pitch interval at the lower surface of an amplifier case as the input/output terminal of the amplifier 11. Thus, only one wiring cable can connect the plural amplifiers 11 to the control part even if the plural amplifiers 11 are mounted to the printed board. Thus, the individual cables become unnecessary and the space can be saved. Furthermore, the detachment/attachment to/from the printed board becomes facile and maintenance improves.