baber/WOPTO huggingface dataset:
Patent JP-H07247674-A (JP)
Title: Hardware for stabilizing scaffolding
Inventor: TAKAGI ICHIRO
IPC: E04G5/04
Filed: 1994-03-14
Abstract: PURPOSE:To maintain safety for a work by forming scaffolding stabilizing hardware for jointing the eaves edge section of the roofing member of a building to a post laid forward of the eaves edge section to support scaffolding for a temporary construction work along the surface of the building. CONSTITUTION:Regarding stabilizing hardware A for a scaffolding, a fastener 8 is fixed to the lengthwise intermediate position of a post 4, and the projection piece 17 of an advance/retreat member 5b is coupled to the small hole 16 of a cylindrical material 5a, thereby adjusting the length of a hardware body 5. Thereafter, the eaves edge section 2a of a roofing member 2 is made to enter space between both clamping pieces 6a and 6b of an eaves edge holder 6, and a clamping bolt 7 screwed to one clamping piece 6a is tightened. Then, the screw rod 8c of the fastener 8 is turned in a direction for tightening the body 5 and the overall length of the hardware A is extended to energize the post 4 toward the outside of a building 1. According to this construction, the scaffolding can be properly protected against a rocking motion, without any dislocation and separation from the building 1.
Patent JP-H09237197-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SASAKI HISAYUKI
IPC: H04L69/40
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device whereby an error detecting function is surely diagnosed and reliability is improved by artificially transmitting data of an erroneous transfer mode from a transmission side to a reception side. SOLUTION: CPU 14 generates pseudo error data at the time of a test mode and an adding circuit 18 adds pseudo error data to transmission data which is held in a transmission shift register 17. A selector circuit 24 supplies transmission data where pseudo error data which is outputted from the transmission shift register 17 at the time of test mode to an error detecting circuit 25. Therefore, it is diagnosed whether or not the error detecting circuit 25 is normally operated by transmission data adding pseudo error data.
Patent JP-S62200802-A (JP)
Title: Loop antenna
Inventor: HIDAKA KAZUTAKA
IPC: H01Q5/364
Filed: 1986-02-28
Abstract: PURPOSE:To attain the reception over a wide frequency range with simple constitution by branching a short-circuit conductor from between a feeding point of a loop conductor and a cut part and connecting a switch element thereto. CONSTITUTION:A part of a loop conductor 1 having feeding points F1, F2 is bent inward and a balun 6 and an amplifier 7 are arranged at the inside of a bent part 1' of the loop conductor 1. When switch elements 5a, 5b are turned off, an antenna is formed by a current flowing to the outside loop of the loop conductor 1 and the antenna is operated at a low frequency band. When the switches 5a, 5b are turned on, since the loop conductor 1 is short-circuit by short-circuit conductors 3a, 3b and 4a, 4b, the antenna is formed by the inner loop of the loop conductor 1 mainly and the antenna acts at a high frequency band.
Patent JP-2000244616-A (JP)
Title: Portable radio communication apparatus
Inventor: SEKIDO HIROMI
IPC: H04M1/02
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide portable radio communication apparatus constituted so that a case body can be folded into two, for making it possible to easily refer to the apparatus state displayed on a display means. SOLUTION: When a display side case body 1 at which an LCD 5 is arranged and an operation side case body 2 at which key switches 9a and 9b are arranged are folded with a hinge part 3 as a center, an opening 10 is provided at the site of the operation side case body 2 which is faced to a pictograph display part 5a of the LCD 5 so that the pictograph display part 5a can be visualized from the outside part even in a state that the case bodies 1 and 2 are folded.
Patent JP-S61202602-A (JP)
Inventor: MURAKAMI YOSHIAKI
IPC: A01B63/00
Filed: 1985-03-04
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-S56142937-A (JP)
Title: Driving device of hydraulic power shovel
Inventor: NAGAHAMA TOSHIO
IPC: E02F9/20
Filed: 1980-04-02
Abstract: PURPOSE: To utilize the output of engine efficiently by a method wherein at the hydraulic power shovel equipped with a fixed capacity pump, the engine outputs at two points where one is larger than the other are set on its characteristic curve, while its normal driving power is set within the stated larger output.  
     CONSTITUTION: The engine output at the two points A and B is set so as to satisfy the output EA > the output EB, also the maximum driving power of the pump 2 is set at the output EA which is larger than the other. The revolution of engine 1 is shown at the point C at no load then decreased along C→B→A where the point A is the set up point of the minimum driving power of the pump. The pump has its output character to generate less discharge flow under the high pressure whereas more discharge flow under the low pressure. Especially for the equipment working under the highly changeable load factors as the hydraulic power shovel, the above set up is enabled the control of pumping pressure and the discharge flow correspondingly to the loads, thus making a quick motion under a light load while a larger power is available under heavy load. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01217667-A (JP)
Title: Assisting device for construction of spread sheet
Inventor: SONE YOSHII
IPC: G06Q10/04
Filed: 1988-02-26
Abstract: PURPOSE:To display a spread sheet based on the designation of a display position by storing the display position of the spread sheet displayed on a display means in a display memory and designating an optional stored display position when the spread sheet is constructed or a knowledge base is retrieved, etc. CONSTITUTION:A display memory 7 can store plural display positions of a spread sheet and also a knowledge base 3a. For instance, intrinsic names are given to those display positions respectively and a user selects the optional one of those stored display positions of the spread sheet. Then the spread sheet can be displayed on a display means 6 based on the selected display position. Thus the user designates an optional display position and displays the spread sheet when the base 3a is retrieved or the spread sheet is constructed etc., with extremely high operability.
Patent JP-S63209016-A (JP)
Title: Production of composite type head chip
Inventor: MIYAJIMA JUN
IPC: G11B5/265
Filed: 1987-02-26
Abstract: PURPOSE:To prevent deterioration in magnetic characteristics and to assure the accuracy of a gap depth and track grooves by disposing a sensor core and side core to face each other via a nonmagnetic gap spacer and welding these parts by using a magnetic gap spacer material having the m.p. lower than the melting temp. of the nonmagnetic gap spacer. CONSTITUTION:The gap butt surfaces of the R/W side core 5 and the R/W center core 6 are polished to specular surfaces and further, the nonmagnetic gap spacer is formed of glass corresponding to the thickness of an R/W gap length or sputtered SiO2 film, etc. on said surfaces. The magnetic gap part and the rear joint part are welded by melting the magnetic gap spacer material having the m.p. lower than the melting temp. of the nonmagnetic gap spacer while the surfaces are opposed and pressurized to each other. Chipping of the tracks in the next working of the narrow track grooves is thereby obviated and the deterioration in the magnetic characteristics by the glass is prevented, by which the dimensional error of the gap depth is decreased.
Patent JP-2000203257-A (JP)
Title: Vehicular ventilator
Inventor: OSHIMA SADAYOSHI
IPC: B60H3/06
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To fill the inside of a cabin with unpolluted air while taking outside air in the cabin without hindering an air conditioning function by arranging an air pollution sensor in the inlet vicinity and on the inside of an outside air introducing duct, and performing ON/OFF control on an air cleaner according to this detecting result. SOLUTION: Outside air OA and inside air IA are sucked in by a blower 1 to be sent into an air conditioner 2. Here, an air pollution sensor 4 for detecting the concentration of CO and NOx in the air is arranged inside an outside air introducing duct 3. ON/OFF control is performed on an air cleaner 6 by a controller 5 according to a detecting result of the air pollution sensor 4. That is, ON control is performed on the air cleaner 6 when an air pollution level is high to purify air, and while, OFF control is similarly performed on the air cleaner 6 when the air pollution level is low to stop purifying the air. Thus, the inside of a cabin is filled with unpolluted air while taking outside air in the cabin without hindering an air conditioning function.
Patent JP-H06261503-A (JP)
Title: Manufacture of rotor for inductor type ac generator
Inventor: SAKANE YUKIO
IPC: H02K19/24
Filed: 1993-03-04
Abstract: PURPOSE:To easily and efficiently weld the claw section of an inductor to a nonmagnetic ring in a short time. CONSTITUTION:Each claw section 3b of the inductor of a rotor is welded to a nonmagnetic ring by irradiating the welding parts of the section 3b and the ring with an electron beam 24 from the inside of the claw section 3b at an prescribed angle against the axial direction of the section 3b. Therefore, each claw section 3b can be welded to the ring 3c from the same direction without inverting the opening direction of the section 3b by 180 deg..
Patent JP-S56140280-A (JP)
Title: Construction of hand type electronic wristwatch
Inventor: SAITOU MITSUO
IPC: G04C3/00
Filed: 1980-04-03
Abstract: PURPOSE:To confine the increase of the thickness of a watch by performing a dispersion arrangement of the block such as a surface train wheel block, an electronic circuit block, an electromechanical converter block, a time correction mechanism block and the like on a main plate, and laying a coin type lithium battery thereon. CONSTITUTION:A train wheel consists of a fifth wheel 55, a fourth wheel 57 and a third wheel 59 are arranged approximately on the central part of the main plate 5 made of a synthetic resin material, said train wheel being supported with a train wheel bridge 67. Further, a flexible printed board 81 arranged with electric parts such as tuning fork type crystal vibrator 19, an IC chip 83, chip type capacitors 85 and 87 and the like, a step motor 13 and an indicating time correction mechanism 9 are dispersively arranged on each different plane space outside the wheel gears 55, 57 and 59. A coil type lithium battery 17 is placed thereon.
Patent JP-H09237607-A (JP)
Title: Ceramic discharge lamp, lighting device, luminaire, and lighting system
Inventor: OKAMURA KAZUYOSHI
IPC: H01J61/88
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To increase the mechanical strength of both end sections in the axial direction of an airtight container by increasing the diameters of both end sections in the axial direction of the airtight container, and forming a thick section on the outer peripheral section of a plug body connected to the opening end of a tube body. SOLUTION: A thick section 15b is integrally formed on the inner end face of the outer peripheral section of an end plug 15 to increase mechanical strength. The thickness (h) of the thick section 15b is made the maximum on the outer peripheral surface side of the end plug 15 connected to the inner peripheral face of the opening end of a bulb main body 13, and a downward slant face gradually reduced in thickness toward an insertion hole 15a for an electricity guide body is formed. The protrusion length L protruded to the insertion hole 15a side from the outer peripheral face of the thick section 15b is set to satisfy the equation, and excess sodium is separated from the glass solder 17. In the equation, D is the outer diameter of the end plug 15, and (d) is the inner diameter of the insertion hole 15 a for an electricity guide body.
Patent JP-H09202002-A (JP)
Title: Discharge printing press
Inventor: UMEMOTO TOSHIICHI
IPC: B41J2/425
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To easily keep the secret of the content of printed matter easy to attract attention by applying high voltage outputted from a high voltage trans former to a discharge gap to generate spark discharge and boring dotlike fine through-holes in printing paper. SOLUTION: A commercial power supply is closed to convert AC to DC through a rectifying part 10, a smoothing part 20 and a current control part 30 to store DC in a DC power supply part 40 as a DC power supply. A switch part 50 receives a signal from a discharge control part 80 controlling discharge timing to close a circuit and converts the DC power supply of the DC power supply part 40 to a transient current to input the same to a boosting part 60. The power supply inputted to the boosting part is boosted to be introduced into a discharge part 70 as high voltage. In the discharge part 70, printing paper is introduced into the gap between electrodes and discharge is performed between a needle electrode and a cylindrical or flat electrode to form through- holes to the printing paper.
Patent JP-S63214544-A (JP)
Title: Speed change mechanism
Inventor: OSHIMA EIJI
IPC: F16H49/00
Filed: 1987-02-27
Abstract: PURPOSE:To obtain a high reduction ratio by providing such an arrangement that a wave gear having a number of teeth different from that of a speed change gear is elastically deformed so as to be meshed with the speed change gear, and during speed reduction an arm of a pressing means is rotated to rotate the speed change gear by a degree corresponding to the difference between the numbers of teeth while the wave gear is squeezed. CONSTITUTION:A wave gear 1 having a tooth number of 64 and a speed change gear having a tooth number of 66 are arranged separated from each other, and when an arm 7 is rotated, rolls 10 as pressing means elastically deform the wave gear 1, a part of the tooth section 1a which meshes with a part of the tooth section 4a of the speed change gear 4 moves the meshed part of the latter. In this arrangement, if the elastically deformable wave gear 1 is fixed, the tooth section 1a presses the tooth section 4a while it is squeezed to a degree corresponding to the difference between the tooth numbers, and when the arm 7 is rotated, the speed change gear 4 is rotated by the difference between the tooth numbers or by two teeth. Thus, it is possible to obtain a high reduction ratio even with an one stage gear arrangement, thereby it is possible to making the reduction mechanism small and lightweight.
Patent JP-H09214311-A (JP)
Title: Drive circuit for switch element
Inventor: ITO KOICHI
IPC: H03K17/567
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a circuit driving surely a switch element by decreasing a gate-source voltage (or base-emitter voltage) of the element when the switch element is turned off with a simple circuit configuration. SOLUTION: A drive power supply is connected to a collector of an NPN transistor (TR) 13, a resistor 20 is connected between the base and the collector, a diode 36 is connected in parallel with between the base and the emitter in the polarity that its cathode connects to the emitter, a gate of a switch element 24 connects to the emitter via a resistor 18, and a drain of an N-channel FET 35 is connected to the base respectively, the source of the FET 35 is connected to ground and the gate of the switch element and the drain of the FET 35 are connected via a diode 19.
Patent JP-S60189633-A (JP)
Title: Automatic changer for four-wheel-drive vehicle
Inventor: MORINAGA YASU
IPC: B60K17/35
Filed: 1984-03-07
Abstract: PURPOSE:To automatically change a vehicle to four-wheel drive as the switches of the electric appliance of the vehicle are turned on depending on the moving condition of the vehicle, and to put the vehicle out of the four-wheel drive as the switches are turned off, by connecting an automatic change switch to a circuit including the switches of the electric appliance. CONSTITUTION:A rear wheel final speed reducer 14 is provided under between a torque converter 2 and an automatic transmission 4, and a drive pinion 17 is engaged with the crown gear 15 of the final speed reducer 14 to move a vehicle by driving two front wheels thereof. An oil pump 26, which is an oil pressure source for the transmission 4, is connected to a clutch 22 through an oil passage 28 furnished with a changeover valve 27. An automatic change switch 43 is connected in parallel with a manual change switch 42 through a switch means such as a relay 44, which is turned on or off depending on operation signals of the switches of an electric appliance 45 of the vehicle. When the manual change switch 42 and the automatic change switch 43 are previously turned off and on, respectively, a solenoid 32 is energized to automatically change the vehicle to four-wheel drive.
Patent JP-S62202469-A (JP)
Title: Air button cell
Inventor: KONISHI HAJIME
IPC: H01M12/06
Filed: 1986-02-28
Abstract: PURPOSE:To prevent poor sealing ability caused by temperature and humidity, and discoloration and fading caused by ultraviolet rays by using a material obtained by dispersing a pigment in a resin film as a base for a sealing member. CONSTITUTION:In an air button cell in which air holes installed in the bottom of a positive case 7 are sealed with a sealing member 9, the sealing member consists of a base and an adhesive layer. As the base 14 used in the sealing member 9, a material obtained by dispersing a pigment in a resin film is used. Deterioration in adhesion caused by temperature and humidity and degradation in colored layer caused by ultrasonic rays are prevented, and sealing ability and weatherability are enhanced.
Patent JP-H05133156-A (JP)
Title: Suspension device of movable partitioning wall
Inventor: TAKAZAWA IETSUGU
IPC: E05D15/00
Filed: 1991-02-15
Abstract: PURPOSE:To provide a device wherein a hanging roller, which suspends a partitioning wall and runs on a hanger rail, once stops at the center of an intersection of the hanger rail and is positioned there and then its course is determined to allow it to start running again. CONSTITUTION:An upstanding vertical side wall 25 is provided on the outside of each of running surfaces 23 of a hanger rail 21 and corner sections 25a formed by joining the side walls 25 are provided at the four corners outside an intersection of split grooves 24 in the rail 21, while four temporary stop rollers 5 energized toward four corners are provided for hanging rollers 1. These rollers 5 are always urged against the vertical walls 25 of the rail 21 and rotated and at the intersection of the rail 21, the rollers 5 are horizontally extended toward the four corners to be stored inside the sections 25a and a hanging bolt is located at the center of intersection of the groove 24.
Patent JP-S51125464-A (JP)
Title: Forming laminated sheets with porous interlayer
Inventor: TAKEDA TERUYOSHI
IPC: B32B5/18
Filed: 1975-04-12
Abstract: PURPOSE: Laminated foamed sheets with deeply embossed patterns are obtained by dielectric embossing of a laminated sheet composed of a polyvinylchloride sheet,a substrate sheet,and a nonpolar foamed plastics layer laid therebetween. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05237975-A (JP)
Title: Decorative sheet
Inventor: MORITA YOICHI
IPC: B32B27/36
Filed: 1992-03-02
Abstract: PURPOSE:To eliminate fading and to enhance durability, in a decorative sheet used in an exterior use such as a tent curtain, by laminating a printing sheet wherein a printing pattern layer is provided on one surface of a transparent protective sheet to at least one surface of sheet cloth having a thermoplastic synthetic resin layer. CONSTITUTION:A decorative sheet is formed by directly bonding sheet cloth 1 and a transparent protective sheet 2 provided with a printing pattern layer 3 having a desired pattern under heating and pressure or by laminating both sheets using an adhesive. As the sheet cloth 1, conventional tent cloth can be used and, for example, cloth obtained by providing a thermoplastic synthetic resin layer thermally weldable to an acrylic resin film composed of a vinyl chloride resin, an acrylic resin or a polyester resin to the single surface or both surfaces of polyester fiber cloth is used. As the transparent protective sheet 2, an acrylic resin film containing an ultraviolet absorber or a laminate of said film and a fluoroplastic film is used considering weatherability or printing aptitude.
Patent JP-S58164751-A (JP)
Title: Cold forging steel and its manufacture
Inventor: YANAGIYA TOSHIO
IPC: C22C38/00
Filed: 1982-03-23
Abstract: PURPOSE:To obtain a cold forging steel suitable for cold plastic working, especially cold forging by providing a ferrite + pearlite structure and by regulating the ferrite grain size number to a prescribed small value or above. CONSTITUTION:A molten steel contg. >=0.005 atomic% one or more among Al, Ti, Nb, V, Zr, Ta and Hf, >=0.005 atomic% C+N, other suitable alloying elements, and restricted to contain <=20ppm O and <=0.025wt% S is prepared. A slab or an ingot is formed from the molten steel having the regulated composition by a continuous casting method or an ingot making method, and it is rolled  to a billet at 1,150-1,350 deg.C. The billet is adjusted to 850-1,150 deg.C and rolled to a product to precipitate fine carbonitride which is effective in making the austenite grains fine. The rolled product, that is, a cold forging steel has a ferrite- pearlite structure. The grain size number of the ferrite crystal is >=9, and when the steel is subjected to cold plastic working such as cold forging, it is not cracked because of its superior characteristics.
Patent JP-H06235665-A (JP)
Title: Temperature measuring equipment
Inventor: TAKAHASHI KIYOSHI
IPC: C23F4/00
Filed: 1993-02-09
Abstract: PURPOSE:To enable accurate temperature measurement to be carried out even if high frequency is not fed or the ambient temperature fluctuates. CONSTITUTION:In a temperature measuring equipment employing a thermocouple, lead wires 25, 26 of the thermocouple penetrate through the terminal of a through-type capacitor 27 and connected, at predetermined positions thereof, with a terminal of the through-type capacitor 27. The lead wires 25, 26 are further wound to form inductance parts 28, 29 or a radiation thermometer is additionally provided. The capacitor 27 and the inductor parts 28, 29 constitute a filter which removes high frequency to realize stabilized positive temperature measurement. Continuous lead wires of thermocouple having no joint of different metals cause no error due to fluctuation of ambient temperature. Alternatively, a different type of temperature detector enhances reliability.
Patent JP-H09236893-A (JP)
Title: Film loading method for film unit with lens
Inventor: KAMATA KAZUO
IPC: G03C3/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To surely load a film by preventing a film scroll from projecting volutedly. SOLUTION: Film pressing pieces 24a and 30a are formed at the respective central parts of the bottom wall 24 of a film scroll chamber 22 and the projection part 30 of a back cover 16. A slit 25a is formed on a take-up shaft 25 in a shaft direction. After the film scroll 12a is formed by winding a photographic film 12 round the shaft 25, the scroll 12a is inserted in the chamber 22 together with the shaft 25 by aligning the slit 25a with the piece 24a. When the cover 16 is attached to the back surface side of a main body, base part 15, an insertion hole 35 is formed because the inside wall surface of the projection part 30 is closely brought into contact with the outside wall surface of the bottom wall 24. Then, the shaft 25 is made to project from the hole 35 and the piece 30a enters the slit 25a.  When the shaft 25 is pulled out, the inside end surface does not project from the hole 35 volutely, and the scroll 12a is left in the chamber 22.