baber/WOPTO huggingface dataset:
Patent JP-H01222244-A (JP)
Title: Planetary clutch mechanism for camera
Inventor: ONDA KAZUHIKO
IPC: G03B17/00
Filed: 1988-03-01
Abstract: PURPOSE:To prevent a planetary gear from biting to a gear to be moved and escaping from it by providing the planet gear which rotates once around a sun gear, the gear to be moved on a tele or wide side which meshes with the planetary gear and a stopper mechanism for regulating the meshing position of the planet gear in a focal distance varying mechanism. CONSTITUTION:A planet clutch mechanism is provided for switching tele and wide of the focal distance varying mechanism. The planetary gear 120 of the planetary clutch mechanism can rotate once around the outer periphery of the sun gear 95A and it is arranged so as to mesh with the gear to be moved of a gear train on the tele side and a gear train on the wide side. The stopper mechanisms 128A and 128B are provided, which turn by interlocking with the planetary gear 120 and a knob provided on an external part and regulate the meshing position of the planet gear with the gear to be moved of the gear train on the tele side or the gear train on the wide side. Therefore, the planetary gear 120 of the planetary clutch mechanism 120 can rotate around the outer periphery of the sun gear 95A in a tele-operation or a wide-operation. Thus, the positioning relation between the planet gear 120 and the gear to be moved can be made neutral, neither biting nor escaping.
Patent JP-S61209662-A (JP)
Inventor: HOSHINO AKIRA
IPC: A61L9/01
Filed: 1985-03-13
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-S56145403-A (JP)
Title: Remote monitor controller with software
Inventor: NAKAHIRA YASUO
IPC: G06F11/00
Filed: 1980-04-10
Abstract: PURPOSE:To obtain a high-precision output free of the vagueness of a program, by describing software specification in a transmission item table and by eliminating the need for the program by generating a table by a table generator. CONSTITUTION:From measurement item TM transmitted from a subordinate station, table generator 12 generates item table 13 by using transmission item table 11, and table 13 is referred to through firmware built in remote monitor controller 6 to display it on graphic panel 7, thereby tabulating it on logging typewriter 9. Then, display item SV is added to item table 13, which is referred to through said firmware and tested to remove a program. Then, the variation in the state of a monitored and controlled system is printed on announcement typewriter 9 and control item TC is referred to through said firmware and sent to the subordinate station.
Patent JP-H07263676-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HISAMOTO MASARU
IPC: H01L27/092
Filed: 1994-03-18
Abstract: PURPOSE:To provide a semiconductor device wherein hot carrier withstand voltage is excellent and parasitic resistance is small, and its manufacturing method. CONSTITUTION:In a MOSFET having an electric field relieving region constituted of low concentration impurity diffusion layers 304, 314, high concentration impurity diffusion layers 305, 315 are formed deeper than the low concentration impurity diffusion layers 304, 314, and metal layers 306, 316, 505, 515 which come into contact with the high concentration impurity layers and the low concentration impurity layers are arranged. The manufacturing method comprises a step where the low concentration impurity diffusion layers 304, 314 and the high concentration impurity diffusion layers 305, 315 are formed by using gates 500, 510 as masks, a step of etching a substrate 100, and a step of depositing a metal layer.
Patent JP-H02228475-A (JP)
Title: Production of silicon carbide film
Inventor: KITSUNO YUTAKA
IPC: C23C16/32
Filed: 1989-02-28
Abstract: PURPOSE:To form a good-quality SiC film on the surface of a base material to uniform thickness by a thermal decomposition method by placing a base material to be treated in a reactor, supplying a gaseous mixture of silane gas of higher order and unsaturated hydrocarbon gas into the reactor, and then heating the inside of the reactor at a relatively low temp. CONSTITUTION:A supporting stand 2 containing heater is provided to the inside of a reactor 1, on which a base material 4 to be treated composed of stainless steel, glass, silicon, etc., is placed. A gaseous mixture of a silane gas 5 of higher order represented by a general formula SinH2n+2 [where (n) stands for an integer of 2 to 4], such as disilane (Si2H6), trisilane (Si3H8), and tetrasilane (Si4H10), and an acetylenic unsaturated hydrocarbon gas 6, such as acetylene (C2H2) and methylacetylene (C3H4), is fed, after diluted, if necessary, with a diluting gas 7 such as Ar, into the above reaction chamber 1 at a pressure as, low as <= atmospheric pressure, and simultaneously, the inside of the reaction chamber 1 is heated to a relatively low temp. of 200-650 deg.C by means of a resistance external heater 3. By this method, the base material 4 can be coated with a film of SiC produced by the thermal decomposition reaction of the gaseous mixture to a uniform thickness, and an SiC-coated material excellent in insulating property as well as in resistance to wear, corrosion, and heat can be produced.
Patent JP-H10213105-A (JP)
Title: Band fixing an outer peripheral face of mounted pipe or a bar, movable freely and directly by manual force without fixing and release operations, having fixing force not moving it beyond necessity, capable of connecting other tools
Inventor: NAKAMURA NAOTAKA
IPC: F16B2/08
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To increase a width of elasticity of a band, move it freely and directly by manual force without the operation of releasing the elasticity, and prevent it from moving beyond necessity during it use. SOLUTION: This is a connection device 2' of two tools, and a connection part 3 of the tool on one side is a start point for attaching one of two tools. The other band 13 is constituted of a combination of an elliptical shape and a circular shape. Since a distance 14 of an elastic part due to the combination of the elliptical shape and circular shape is prolonged, a width of elasticity 14' increases. Consequently, a spring force which is flexible and has a wide scope of elasticity is generated in the band 13, the connection device 2' can be moved to any position on an outer peripheral face of a pipe and a bar as required, and the fixation which does not move the band beyond necessity is obtained. For this reason, it can be moved and fixed immediately without performing the operation which releases the elasticity (removing 10, 10').
Patent JP-H09215996-A (JP)
Title: Treatment of alkaline waste water
Inventor: SUGIYAMA SHIGERU
IPC: C02F3/34
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline waste water treatment method not requiring a large amt. of water or an aid. SOLUTION: In an alkaline waste water treatment method blochemically purifying alkaline waste water 2 in an alkali treatment tank 1 filled with alkaline waste water 2 and equipped with an air diffusion pipe 4 supplying compressed air 3 from the outside, an alkalophilic bacteria group is propagated corresponding to the pH of alkaline waste water 2 and the biochemical reaction thereof is utilized to decompose org. matter and, at the same time, the pH and BOD of waste water are lowered and, if necessary, an acid adding device 8, a micronutrient adding device 9 and a sterilizing tank 10 are connected to the alkali treatment tank 1 to adjust the pH of waste water.
Patent JP-H05249483-A (JP)
Title: Liquid crystal display device
Inventor: NUNO KOICHIRO
IPC: H05K3/32
Filed: 1992-03-05
Abstract: PURPOSE:To prevent the unequalness of the electrical connection state between electrodes by electrically connecting one cell substrate of a liquid crystal display panel and a counter electrode disposed to face this cell substrate via an anisotropic conductive film formed by mixing conducting particles and a spacer into a adhesive. CONSTITUTION:The connecting surface of the liquid crystal display panel consists of the glass substrate 7 and a transparent conductive film 6. The anisotropic conductive film 1 formed by mixing an adhesive 4, conductive particles 5 and spacers 8 is applied thereon. On the other hand, the connecting surface of an external circuit board consists of TAB 2 and a copper foil 3 provided on the surface thereof. This connecting surface is adhered to the anisotropic conductive film 1 so that the copper foil 3 face the film. The spacing between the transparent conductive film 6 and the copper foil 3 is maintained constant by a spacer 8, by which the conductive particles 5 larger than the spacer 8 are pressurized and flattened. The two surfaces to be brought into contact are thereby electrically stably connected. As a result, the liquid crystal display device which is free from the drop-out of display lines by the electrical connection defect is obtd.
Patent JP-S59173258-A (JP)
Title: Molten alloy plating apparatus
Inventor: SATOU KENICHI
IPC: C22C18/00
Filed: 1983-03-22
Abstract: PURPOSE:To prolong the life of a plating tank, by forming the plating tank of an apparatus for applying the melt-plating of a Zn-Al alloy containing a specific amount or more of Al to the surface of a metal from an Fe-alloy containing Cr in a specific amount of more while indirectly heating a molten bath. CONSTITUTION:The plating tank in which the molten bath of a Zn-Al alloy is received of an apparatus for applying the melt-plating of an Zn-Al alloy containing 0.01% or more of Al to the surface of a metal is formed of an Fe-alloy containing 15% or more of Cr. That is, it is formed of stainless steel such as SUS304, 310S or 316. In addition, the heating system of the plating tank is constituted of such a system that the side surface and bottom surface of the plating tank are heated by the flame of a burner or electric heating to indirectly heat the molten alloy bath through the plating tank in place of a conventional system for directly applying heat to the molten bath.
Patent JP-H05252018-A (JP)
Title: Decoder
Inventor: ISOBE KATSUMI
IPC: H03K19/017
Filed: 1992-03-05
Abstract: PURPOSE:To quickly allow a decode output to be settled to a logic level corresponding to an input signal at the time of changing the level of the input signal in a decoder and to attain high speed decoding. CONSTITUTION:The decoder is provided with a logic circuit section 1 outputting the signal VOUT of a logic level corresponding to the level of an input signal VIN and a level change assisting circuit section 2 assisting the level change in a direction changing the output level of the logic circuit section. When the output of the logic circuit section is changed attending on the change in the input signal, the output level is settled to the prescribed logic level in its changing direction.
Patent JP-S58164766-A (JP)
Title: Fe-co-mn-c alloy for magnetic material
Inventor: MIYOUGA OSAMU
IPC: H01F1/04
Filed: 1982-03-25
Abstract: PURPOSE:To obtain an Fe-Co-Mn-C alloy for a magnetic material with superior corrosion resistance, by preparing an alloy contg. specified percentages of Fe, Co, Mn, C, V and Cr. CONSTITUTION:An alloy consisting of, by weight, 30-55% Co, 15-27% Mn, 0.3-1.8% C, <=2.6% V, 2-15% Cr and the balance Fe is prepared. This alloy is easily cold worked to a high degree, and it is provided with satisfactory magnetic characteristics by simple heat treatment. The desired part of the alloy can be made nonmagnetic, and the alloy has superior corrosion resistance.
Patent JP-S63215401-A (JP)
Title: Air cooling device for motorcycle
Inventor: NIHEI KATSUHIRO
IPC: B62L1/00
Filed: 1987-03-03
Abstract: PURPOSE:To improve cooling performance by forming a vent hole which passes through an outer flange in the vehicle width direction while also forming a blade on said outer flange and introducing an air flow by means of the rotation of a wheel hub into a brake disk. CONSTITUTION:When an outer flange 19 is rotated, a blade 32 is also rotated generating an air flow. This air flow is sucked in through a vent hole 31 as show by the arrow A and sent out on a brake disk 27 side. Thereby, the face of a brake disk is cooled. The air flow further passes through the vent hole 35 of the brake disk 27 as shown by the arrow A' and flows out in the vehicle width direction to cool the brake disk 27. By this constitution the cooling performance of the brake disk can be improved.
Patent JP-S58165355-A (JP)
Title: Cooling device for thyristor element
Inventor: MATSUMURA SUSUMU
IPC: H01L23/467
Filed: 1982-03-26
Abstract: PURPOSE:To improve the earthquake resistance by a method wherein a plurality of forced circulation devices are provided, and the upper and lower tanks are supported by each forced circulation device. CONSTITUTION:The forced circulation devices 4a-4c are mounted respectively on the outer peripheries of the upper and lower tanks 1 and 2, and thus support the upper and lower tanks 1 and 2, and circulate the insulation gas in the upper and lower tanks 1 and 2, and respectively are equipped with motors 402a-402c fixed on a supporting base 9. Coolers 3a-3c are provided respectively corresponded to the forced circulation devices 4a-4c, then cool the insulation gas, and respectively are equipped with blowers 301a-301c.
Patent JP-S57165032-A (JP)
Title: Purifying agent of high purity reagent and preparation thereof
Inventor: YUSA ATSUSHI
IPC: H01L21/302
Filed: 1981-04-01
Abstract: PURPOSE: To obtain the easily handleable high capacity purifying agent by using a porous carrier having fine particle size silicone or the like held in fine pores thereof as the purifying agent of a high purity reagent.  
     CONSTITUTION: As the purifying agent of a high purity reagent, especially, a reagent used in a semiconductor element preparing process, one parpared by a method wherein a stock material monosilane 9 and a phophine gas 10 as a dorpant are introduced into a porous carrier 1 such as activated carbon or the like and fine particle size silicon or the like is held in fine pores of the carrier 1 by heating. This reagent contains silicon selectively adsorbing and removing a heavy metal ion, an alkali metal ion or the like in a reagent and has high capacity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59174912-A (JP)
Title: Programming device
Inventor: WATABE YUKITOSHI
IPC: G05B23/02
Filed: 1983-03-25
Abstract: PURPOSE:To easily confirm sequence motions which cannot be recognized by eyes of human beings to improve the efficiency of debug, adjustment, and maintenance of a program, by specifying the sequence condition of the sequence motions and holding the condition on tbe picure of a CRT display device. CONSTITUTION:A transmitting circuit 351 is installed to a sequence controller 35 and information is exchanged between the controller 35 and a program loader 30 by the circuit 351. Program data inputted through a keyboard switch 307, etc., of the loader 30 are converted into an executing type sequence program and stored in an executing type sequence program storing memory 354 and page data which are different for each display picture of the CRT display device 301 of the loader 30 are installed and stored in a monitor specifying page memory 352. Furthermore, the executed result of a program is stored in an executed condition storing memory 355. Then the condition of sequence motions which cannot be recognized by eyes of human beings is specified and held on the picture of the device 301 so that the motions can be confirmed easily and the efficiency of the debug, adjustment, and maintenance of the program can be improved.
Patent JP-S63216067-A (JP)
Title: Image forming device
Inventor: SAKAMOTO KOJI
IPC: G03G15/00
Filed: 1987-03-05
Abstract: PURPOSE:To prevent a toner from falling by providing a seal member which closes the opening part of a cleaning unit when separated from an image carrier to a process kit. CONSTITUTION:The process kit 8 is provided with the seal member 11. The seal member 11 is made of a thin elastic plate such as a leaf spring, and seal member pins 12 are fitted to one end of the member 11 while projecting to both sides. This seal member 12 moves down to the left along a guide member 13 and when its lower end of the seal member abuts on a stopper 14, it is pressed up to the right with the energizing force of a spring; and the seal member 11 deforms elastically to swell upward where there is no guide and then enters the position where the photosensitive drum 1 occupies normally, and reaches nearly the same curvature as the curvature of the outer periphery of the photosensitive drum 1, thereby closing the opening part of a development unit 4 and the cleaning unit 4. Consequently, the inside and outside of the machine are prevented from being contaminated owing to the leak of toner.
Patent JP-H06242717-A (JP)
Title: Chinese language learning device
Inventor: AKAO HIROSHI
IPC: G06F17/30
Filed: 1993-02-16
Abstract: PURPOSE:To learn the pronunciation of dialects of the Shanghai, Cantonese, etc., together while learning the pronunciation of the common Chinese language. CONSTITUTION:A dictionary memory 4 stores plural words or sentences and a pronunciation information memory 6 stores pronunciation information by dialect districts corresponding to the words or sentences. A CPU 1 retrieves the dictionary memory 4 and displays retrieved words or sentences. When an optional language district is indicated through a key input part 2, the CPU 1 retrieves the pronunciation information memory 6, reads pronunciation information of the indicated language district out, and vocalizes the information through a speech output part 8.
Patent JP-H10244484-A (JP)
Title: Working robot device
Inventor: TANINAGA TEI
IPC: B25J15/04
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To maintain the same work range as usual without increasing the length of a flexible tool attachment from the fixed part to a robot body to a tool even for a robot device in which a tool with long flexible tool attachment such as welding torch is used. SOLUTION: In an articulated robot device in which a tool attachment such as cable is mounted on an arm, a swing am 22 capable of swingably escaping out of the work range of a working arm by a swing driving machine 23 is arranged on one side of a post movable part of a robot body 2, and also a tool stand 20 having a tool holding part capable of supporting a welding torch to be changed is installed at the top end part of the swing arm 22.
Patent JP-S58176513-A (JP)
Inventor: BAANAADO JIYOOZEFU OKOONAA
IPC: G01C19/38
Filed: 1983-03-25
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-H04267622-A (JP)
Title: Pulse delay circuit
Inventor: AKIYAMA CHIYOJI
IPC: H03K5/13
Filed: 1991-02-21
Abstract: PURPOSE:To always keep the circuit scale small regardless of the length of a pulse setting time with respect to the pulse delay circuit outputting a pulse delayed from an input pulse by a prescribed time. CONSTITUTION:A setting time of a delay time setting circuit 14 depends on a resistance of a resistor 10 and a capacitance of a capacitor 12 (R, C) and a setting time of a delay time setting circuit 22 depends on a resistance of a resistor 18 and a capacitance of a capacitor 20 (R, C). Moreover, a 1st pulse generating circuit 16 generates a pulse from the input time of a pulse till the lapse of a setting time of the delay time setting circuit 14. Furthermore, a 2nd pulse generating circuit 24 generates a pulse from the input time of a pulse till the lapse of a setting time of the delay time setting circuit 22. Then a logic arithmetic circuit 26 applies logic operation to pulses generated by the 1st and 2nd pulse generating circuits 16, 24 to output a delay pulse. Thus, the width of the input pulse by a determined time is extended by the pulse generating circuits 16,24 based on the resistance and the capacitance respectively and a delay pulse is outputted for a period while the pulses are overlapped.
Patent JP-S62206947-A (JP)
Title: Optical reception equipment
Inventor: NISHIE MITSUAKI
IPC: H04B10/556
Filed: 1986-03-06
Abstract: PURPOSE:To reduce a transmission error rate even when the reception level is low without missing a signal by providing a reception means, a data identification means, a level identification means for identifying a photodetection level and an offset means for applying an offset voltage to an input of the data identification means corresponding to the photodetection level. CONSTITUTION:An optical data signal is amplified by a preamplifier 2 and its output signal is inputted to a data identification circuit 5, where the signal is binary-coded. In this case, a reception level detection circuit 3, based on the said output signal, identifies whether or not the photodetection level is a prescribed level or over and when it is identified that the level is lower than the prescribed level, while an offset voltage is applied to th input of the circuit 5 by the offset circuit 4, the said binary-coding is applied and when it is identified to be higher than a prescribed level, the said binary-coding is applied while the said offset voltage is not applied.
Patent JP-H11247696-A (JP)
Title: Method and device for supplying engine fuel
Inventor: KONOHARA HIROKAZU
IPC: F02M37/08
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To control a fuel pressure with good accuracy in well compliance with individual difference of fuel pumps or change with the lapse of time. SOLUTION: This fuel supply device is configured so that fuel in a tank 12 is fed by pressure to an injector 10 by a pump 19, and injected from the injector to be supplied to an engine 1. An electronic control device (ECU) 22 calculates the target fuel pressure supplied to the injector 10 on the basis of the engine operating condition, and calculates the target amperage for the pump 19 on the basis of the obtained result from calculation. The ECU 22 calculates the deviation of the actual pump revolving speed from the standard revolving speed obtained as the mean of the corresponding values of a plurality of pumps.  Further the ECU 22 corrects the target amperage using the obtained deviation of rotation and feedback controls the drive current for the pump 19 to the target amperage after being corrected in order to control the fuel pressure to be supplied to the injector 10 into the target fuel pressure value.
Patent JP-2000245542-A (JP)
Title: Office automation apparatus storing-type desk
Inventor: MORI TAKAMI
IPC: A47B37/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an office automation apparatus storing-type desk which has operatability and safety when the office automation apparatus is taken out and stored and can be manufactured at a low cost. SOLUTION: An open-close plate 6 is revolved up and down with elevating members 21 and 23 which are connected to the back 6c with sliding accompanying with fluctuations of a stand plate 10 thereby a user can take out office automation apparatus 8 and 9 to a using position and store the same below a worktop plate 2. Especially when the office automation apparatus 8, 9 are stored, if the stand plate 10 continues to descend in case cables or codes or user's hands and so forth is put between the open-close plate 6 which is revolved downward by its own weight and an opening part 12, an office automation apparatus storing-type desk is safe without snapping the cables and codes and hurting by catching user's fingers by being separated the back 6c of the open- close plate 6 from the elevating members 21 and 23.
Patent JP-S53135445-A (JP)
Title: Stabilizer dc power source
Inventor: INAO KIYOHARU
IPC: H02J1/02
Filed: 1977-04-28
Abstract: PURPOSE: To improve accuracy, quick response and stability by providing high gain low frequency roll off characteristic for low frequency range while low gain high frequency roll off characteristic for high frequency range of feedback circuit. 
     COPYRIGHT: (C)1978,JPO&Japio