baber/WOPTO huggingface dataset:
Patent JP-2000332624-A (JP)
Title: Radio communication apparatus
Inventor: OGAWA YUTAKA
IPC: H04M1/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To make suse waterproofness of the unit body by integrating a unit body and a cover body into one body without the need of skill at the holding of the state with respect to the radio communication apparatus of a waterproof type, that a cylindrical waterproof cover body is mounted on the unit body. SOLUTION: Circular continuous groove parts 7 and 8 or a circular continuous step part are formed in an outer peripheral face 6 covered by the cover body 3 of a unit body 2. Packings 4 and 5 are engaged/arranged to the continuous groove parts 7 and 8 or the circular continuous step part. When the unit body 2 and the cover body 3 are integrated into one body, the packings 4 and 5 protrude in a vertical outer direction to the axis 16 of the outer peripheral face 6 of the unit body 2 so that they abut on the inner side 18 of the cover body 3.
Patent JP-S6230777-A (JP)
Title: Imidazole derivative
Inventor: INAYAMA SEIICHI
IPC: A61P43/00
Filed: 1985-08-01
Abstract: NEW MATERIAL:A compound expressed by formula I (n is 0, 1 or 2). EXAMPLE:5-Formyl-1-methyl-2-methylthioimidazole. USE:A radiosensitizer having action of enhancing the radiotherapeutic effect on cancer. PREPARATION:A compound expressed by formula II and a compound expressed by formula III are subjected to the Knoevenagel reaction to afford the aimed compund expressed by formula I. The compound expressed by formula II is also a novel substance, and obtained by reducing 5-methoxycarbonyl-1-methyl-2- methylthioimidazole with a metal hydride, e.g. lithium aluminum hydride and oxidizing the resultant 5-hydroxymethyl-1-methyl-2-methylthioimidazole with manganese dioxide, etc.
Patent JP-H0818820-A (JP)
Title: Video signal output circuit
Inventor: UMEMURA JUNJI
IPC: H04N5/16
Filed: 1994-06-28
Abstract: PURPOSE:To realize a video signal output circuit in which a cutoff voltage of a cathode ray tube is adjusted without generating a sag due to a vertical frequency component of a video signal with a simple configuration with respect to the video signal output circuit outputting the video signal to the cathode ray tube. CONSTITUTION:A video amplifier 11 comprising a current source A40 and a resistive element R40 and a cathode ray tube 12 are DC-coupled and a DC level shift means 41 is provided to shift a DC voltage level of a video signal S1 by the DC voltage generated across the resistive element R40 in response to a DC current I0 of the current source A40 to easily shift the DC voltage level of the video signal S1 and the sag by the vertical frequency component of the video signal S1 is not produced and a cut-off voltage of the cathode ray tube 12 is easily adjusted.
Patent JP-S6063358-A (JP)
Title: Manufacture of aluminum case for electrolytic capacitor
Inventor: SUZUKI HITOSHI
IPC: B21C23/18
Filed: 1983-09-14
Abstract: PURPOSE:To provide the stable function of an anti-explosion valve to an Al case worked by an impact extrusion method by forming a thin-walled part at the bottom of the case and carrying out prescribed heat treatment. CONSTITUTION:An anti-explosion valve 6 made of a thin-walled part is formed at the bottom 3 of an Al case 1 worked by an impact extrusion method. The case 1 is then allowed to stand at 90-170 deg.C for a prescribed time to carry out heat treatment. The temp. corresponds to the maximum temp. in a stage for assembling a capacitor or the maximum service temp. of the capacitor. Even when the internal pressure of the Al case 1 for an electrolytic capacitor is suddenly raised by abnormal voltage or current applied during use, the valve 6 acts to prevent explosion.
Patent JP-H0728533-A (JP)
Title: Magnetic amplification circuit device
Inventor: YAMADA TOMIJI
IPC: H02M7/08
Filed: 1993-07-09
Abstract: PURPOSE:To provide the magnetic amplification circuit device where a voltage control circuit can be standardized and the increase of the number of parts and the enlargement of device size are avoided. CONSTITUTION:In a magnetic amplification circuit device 1 having a main circuit 5 where the voltage from an output winding 2a of a main transformer T is converted to a DC voltage by a rectifier while being subjected to phase control by a magnetic amplifier 3a and is smoothed by a smoothing circuit using a smoothing reactor 4 to obtain a desired output voltage, an auxiliary output winding 2a provided in the main transformer T, a control winding 6a provided in the magnetic amplifier 3a, an auxiliary rectifier connected to the control winding 6a, and a detection winding 4a provided in the smoothing reactor 4 constitute an auxiliary circuit 7 which obtains an auxiliary output voltage proportional to the output voltage of the main circuit 5, and a voltage control circuit 8 is provided which sends a control signal to the control winding 6a based on the auxiliary output voltage to control the output voltage of the main circuit 5. By operations of the auxiliary circuit 7 and the voltage control circuit 8, it is unnecessary to change the voltage control circuit 8 even at the time of the rating change of the main circuit 5, and the increase of the number of parts and the enlargement of device size are avoided.
Patent JP-S6062082-A (JP)
Inventor: ISHINO YASUTAKE
IPC: H01T13/20
Filed: 1983-09-15
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-S5694234-A (JP)
Title: Torque detector
Inventor: TOTSU KATSUYUKI
IPC: G01L5/24
Filed: 1979-12-28
Abstract: PURPOSE: To enable to measure clamping torque continuously, by fitting the strain gauge to the sleeve to which the driving shaft, which has the end part fixed to the disc by which the epicyclic gear linked to the pinion gear of the driving source is supported, is inserted.  
     CONSTITUTION: Decelerated rotation force from the driving source is transferred to the driving shaft, which has the end part fixed to disc 34, through epicyclic gear 32, which gears with the inside teeth of internal gear 30 and is fixed pivoltally in the position of the regular triangle on disc 34 by shaft 36, by pinion gear 42 fixed to output shaft 40, and the clamping work of the bolt, the nut, and so on is performed through chuck 18 by driver bit 20. Since driving shaft 38 is inserted to sleeve 44 extending from the internal gear and strain gauge 52 is provided on sleeve 44, the counter load applied to bit 20 in the screwing work of screws is applied to sleeve 44 through internal gear 30 to distort it, and thus, clamping torque is measured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1110350-A (JP)
Title: Method for welding of different kinds of metals with each other
Inventor: SAITO SADAO
IPC: B23K11/11
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To execute excellent and firm welding of even different kinds of metals extremely different to each other in characteristics such as heat conductivity and the like in the method for welding of different kinds of metals with each other. SOLUTION: In a method for welding different kinds of metals different in thermal characteristics, a welding process is provided that in a state of a metal on the one side 13 of different kinds metals being in contact with the metal on the other side 12, an electrode on the one side 20 and the electrode on the other side 21 are made to contact respectively the metal on the one side and the metal on the other side, and then an electric current is made to flow between the electrode on the one side and the electrode on the other side to weld the metals on the one side and on the other side.  The metal on the one side is constituted to be a metal high in heat conductivity, electric conductivity or melting point as compared with the metal on the other side, and the electrode on the one side is composed of a main electrode part 20a and an auxiliary electrode 20b located at the end of main electrode part and in contact with the metal on the one side. The auxiliary electrode part is formed of a metal with a higher electric resistance than the main electrode part and the electrode on the other side.
Patent JP-S6231457-A (JP)
Title: Control circuit for ram
Inventor: HOSOKAWA MITSUHIRO
IPC: G06F12/14
Filed: 1985-08-01
Abstract: PURPOSE:To set freely a writing address of a RAM by setting the specific data to an address equal to the address where the writing is inhibited to the RAM of a ROM for selection of writing inhibition address and then setting the input given from a writing inhibition signal line to the specific data. CONSTITUTION:The selection of chips is carried out with a ROM for selection of writing inhibition address and the input given from a chip selecting instruction line 7 is set at '1' in order to actuate a control circuit 2. While a chip selection signal line 8 is set at '1' through a write signal line 9 and the circuit 2 in order to put a RAM under a write state. Then the addresses of both the ROM and RAM are designated according to an address. The double input to be given to a NAND gate 27 of the circuit 2 is set at '1' by the data output of the ROM and '0' if different addresses are designated to the ROM and the RAM. When the chip selection signal '0' is given to the ROM through a writing inhibition signal line, '0' is supplied to the gate 27 from a writing inhibition address signal line 5. Then '1' is delivered to the line 8.
Patent JP-H08334280-A (JP)
Title: Expansion valve and refrigerating system
Inventor: WATANABE KAZUHIKO
IPC: F16K25/04
Filed: 1995-07-06
Abstract: PURPOSE: To prevent a metal powder etc. from mixing into a refrigerant by constituting the valve mouth of a valve of a metal material, of which the Vickers hardness is specified. CONSTITUTION: An expansion valve is constituted by combining an orifice member 100 on an orifice 30. The orifice member 100 is made of a metal material of which the hardness is higher compared with the material of a valve main body 10. The material is a metal material of which Vickers hardness is 150-500, e.g. when the valve main body 10 is made of brass, the orifice member 100 is formed of a stainless steel. A valve body 9 is also formed of stainless steel, etc. In order to combine the orifice member 100 to the valve body 10, press fitting can be used. The combining can be made even more secure by forming a tapered protruding end at the leading end of the orifice member 100 in the press fitting direction. By making a valve seat of a stainless steel, a corrosion due to erosion can be prevented from happening.
Patent JP-H04367930-A (JP)
Title: Data length arithmetic circuit
Inventor: FUKUI MAKOTO
IPC: G06F5/00
Filed: 1991-06-14
Abstract: PURPOSE:To provide the data length arithmetic circuit in which the number of adders is decreased, and its circuit scale is small. CONSTITUTION:The upper 4 bits of data are inputted to OR function circuits 11, 12, 13 and 14. To a NAND circuit 16, an inversion output of the OR function circuit 11 and an output of the OR function circuit 12 are provided. To a NAND function circuit 17, outputs of the NAND circuit 16 and the OR function circuit 13 are provided. To an AND circuit 18, outputs of the NAND function circuit 17 and the OR function circuit 14 are provided. To NOR function circuit 20, an output of the OR function circuit and an inversion output of the OR function circuit 14 are provided. By obtaining outputs of a first bit, a second bit and a third bit from the AND circuit 18, the NOR function circuit 20, and the inversion output of the OR function circuit 14, respectively, the number of '1' or '0' continued to the upper bit is calculated.
Patent JP-S6413570-A (JP)
Title: Image forming device
Inventor: KANEKO TOKUJI
IPC: G03G15/047
Filed: 1987-07-08
Abstract: PURPOSE:To prevent not only the toner component but also the carrier component of a two component type developer from attracted from a developer carrying member to an image carrier by adjusting an output from an image erasion means in a proper value according to the density of given original image information. CONSTITUTION:An original density detecting means, that is, a photosensor 30 is provided on a scanning mirror 3c side near a zoom lens 4 and on an optical path. The image erasion means is constituted of an image erasing lamp 7 and a frame erasing lamp 9. Moreover, an adjusting means for adjusting the light quantity of blank exposure radiated from the frame erasing lamp 9 based on an output signal from an image density reader 200, that is, an output adjusting device 210 is provided. Thus, not only the toner component but also the carrier component of the developer can be prevented from attracted from a developing sleeve 11a to a photosensitive body drum 5 in case of using the two component type developer having the toner and the carrier.
Patent JP-H0728923-A (JP)
Title: Deciding method for entry in mark column
Inventor: MIZUGAKI AKIO
IPC: G06K9/20
Filed: 1993-07-12
Abstract: PURPOSE:To provide a deciding method for decision of entry in the mark column of a slip in order to sccurately decide whether the entry is confirmed in the mark column or not even when the mark column is printed in a color other than a drop-out color. CONSTITUTION:An entry deciding means 103 of a character recognition part decides whether the entry is confirmed in a mark column or not. In this case, the image data that is smaller than the size defined by the slip defining information by an extent equal to the skipping area width v1 of a parameter 1 is defined as an area to be decided. Then it is decided that the entry is confirmed in the mark column based on the instruction of parameter 2 if the content ratio of black picture elements is larger than v3% of a parameter 3 in the subject area of decision, the absolute number of black picture elements is larger than v4 pieces of a parameter 4 in the subject area, or the content ratio of black picture element is larger than v3% and also the number of absolute black picture element is larger than v4 pieces. Thus it is possible to eliminate the misdecision due to the black picture element showing the mark column of a slip even if this column is printed in a color that can be read by a scanner, to eliminate the limitation for the print colors of the slip, to reduce the printing cost regardless of the producing way of the slip, and to shorten the manual time needed for the slip.
Patent JP-2000006064-A (JP)
Title: Substrate carrier robot
Inventor: KIMATA KAZUO
IPC: H01L21/677
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent positional deviation with a hand of a substrate according to high speed moving of the hand by controlling a substrate supporting surface of the hand so as to be inclinable upward or downward for an advancing direction of the substrate that the hand supports. SOLUTION: A robot moves at high speed, sucking wafer W on a hand 33 when wafer W is carried. The wafer W is easy to generate deviation for the hand 33 by inertia generated at this time. To eliminate deviation, a horizontal revolving arm body is revolved and controlled by a prescribed angle for a second arm 22 so that the hand 33 may be inclined to the horizontal direction. An inclined angle of the hand 33 is controlled so that a substrate supporting surface 33a of the hand 33 may he inclined downward toward the front when the hand 33 accelerates. When the hand 33 decelerates, the substrate supporting surface 33a is controlled so as to be inclined downward toward the rear side. Further, when speed is constant, the hand 33 is kept horizontal.
Patent JP-2000004695-A (JP)
Title: Agricultural watering system
Inventor: KAWAMOTO HIDEKATSU
IPC: A01G25/02
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural watering system ensuring farm products to be highly easily sprinkled with water even without any watering equipment. SOLUTION: This agricultural watering system works as follows: a vehicle 2 mounted with a liquid tank 3 is loaded with a connective hose 4, a liquid distribution mechanism 5 detachably connectable to the hose 4, and a plurality of sprinkling hoses 6 detachably connected to the mechanism 5. When the vehicle 2 travels to a farmland, the connective hose 4 is connected via a liquid pump 7 to the liquid tank 3 and the liquid distribution mechanism 5 is connected to the connective hose 4 as well, the sprinkling hoses 6 detachably connected to the mechanism 5 are laid on the ground surface of the farmland, and a liquid force-fed from the liquid tank 3 by the aid of driving the liquid pump 7 is distributed by the mechanism 5 and downwardly sprinkled via the respective sprinkling hoses 6 against the ground surface of the farmland.
Patent JP-H06206153-A (JP)
Title: Polishing of press roll
Inventor: SHIBATA AKIRA
IPC: B24B51/00
Filed: 1992-06-29
Abstract: PURPOSE:To properly cope with all the objective polishing shape by calculating the roll polishing quantity for the roll axis direction position from the difference between the roll abrasion shape and the target polishing shape and forming the polishing schedule for each roll on the basis of the result of the calculation. CONSTITUTION:When the surface of a press roller 10 is polished by using a grinder equipped with the NC function, the abrasion shape of the press roll 10 is measured by a roll shape measurement sensor 22, and the objective polishing shape in the next time is inputted into a computer 28, and then the roll polishing quantity for the roll axis direction position is calculated. Then, the extreme value point of the roll polishing quantity for the roll axis direction position is obtained, and the roll polishing part is divided along the roll axis direction. Then, the polishing schedule is formed for each divided roll polishing part, and the traveling of a carriage 18 and the cut-in of a grinding wheel 12 are determined, and the path direction is replaced so that the idle traveling time of the grinding wheel 12 becomes min., and the traveling schedule of the carriage 18 is corrected.
Patent JP-H05106715-A (JP)
Title: Hydraulic controller for automatic transmission
Inventor: MOCHIZUKI HIDEKI
IPC: F16H59/50
Filed: 1991-07-11
Abstract: PURPOSE:To provide a device whose number of additional. parts does not become many as in the case of torque control being conducted and moreover which can prevent not only drive slip at the time of acceleration but also brake slip at the time of engine brake and in addition can restrain brake slip at the time of braking by means of a brake. CONSTITUTION:A slip detection means (b) to detect the slip amount of the drive wheel (a) of a vehicle, a hydraulic actuator (d) to control the clutch fastening pressure of an automati.c transmission (c) on the basis of a control signal, and a hydraulic control means (e) to output a control signal to lower clutch fastening pressure when a slip amount detected by means of the slip detection means (b) reaches a predetermined slip amount, are equipped.
Patent JP-S5961453-A (JP)
Title: Manufacture of coil unit for coreless armature
Inventor: SAITOU JIYUN
IPC: H02K3/04
Filed: 1982-09-29
Abstract: PURPOSE:To effectively execute a welding work by forming a coupler in a bimetal structure, and emitting a laser light to weld, thereby pressing the coupler to the end surface of the coil strands. CONSTITUTION:A coupler 32 has a bimetal structure, the surface having small thermal expansion coefficiency is superposed on the end surface of the coil strands 1 and bridged between the inner cylindrical coil 11 and the outer cylindrical coil 12. A laser light 34 is emitted to both ends of the coupler 32 in the state that the upper surface of the coupler 32 is retained by a jig 61. The coupler 32 is molten by the laser light 34 and welded to the end face of the coil strands 1. Since the coupler 32 has the bimetal structure, the both ends are effectively pressed to the end face of the coil strands 1 without floating from the end face of the strands 32.
Patent JP-2000072461-A (JP)
Title: Method for bending glass sheet and apparatus therefor
Inventor: TAKEDA TAKASHI
IPC: C03B23/033
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To smooth the transportation of a glass sheet and to bend the glass sheet without the occurrence of damage by vertically moving plural rollers for forming a transportation plane according to the transporting position of the glass sheet, thereby bending part of the transportation plane. SOLUTION: When a glass sheet 18 arrives at a roller 20A on the inlet side, the transportation plane formed between all the rollers 20a to 20M is horizontal. When the glass sheet 18 is transported, rollers 20B and 20C descend. As the glass sheet 18 is transported, rollers 20D to 20F move downward and the transportation plane formed between the rollers 20D to 20F is deformed to a gently downwardly crowning curvilinear surface of a large radius of curvature. The glass sheet 18 is deflected downward along the curvilinear surface of the rollers 20D to 20F by its own weight at the time of passing on the rollers 20D to 20F and is deformed to the shape complying with the curvilinear surface.  A motion controller controls the respective servo motors of the rollers 20D to 20F in such a manner that the transporting speeds of the horizontal direction components of the glass sheet 18 by the rollers 20D to 20F are equaled to each other.
Patent JP-H0517650-A (JP)
Title: Resin composition
Inventor: TANAKA HIROO
IPC: C09D127/12
Filed: 1991-07-11
Abstract: PURPOSE:To prepare a resin compsn. which forms a coating film excellent in long-term weatherability, scratch resistance, and acid resistance by compounding a fluorinated vinyl copolymer having both hydroxyl and epoxy groups, a fluorinated vinyl copolymer having hydroxyl groups, and a curative. CONSTITUTION:A resin compsn. which comprises a fluorinated vinyl copolymer consisting essentially of a fluorinated vinyl monomer such as chlorotrifluoroethylene, a hydroxylated vinyl monomer such as 4-hydroxybutyl vinyl ether or 2-hydroxyethyl allyl ether, and an epoxidized vinyl monomer such as allyl glycidyl ether or glycidyl vinyl ether, a fluorinated vinyl copolymer consisting essentially of a fluorinated vinyl monomer such as chlorotrifluoroethylene and a hydroxylated vinyl monomer such as 4- hydroxybutyl vinyl ether or 2-hydroxyethyl allyl ether, and a curative.
Patent JP-S5794740-A (JP)
Title: Transmission type screen
Inventor: KODAMA KAZUHIKO
IPC: G03B21/62
Filed: 1980-12-03
Abstract: PURPOSE:To obtain a transmission screen having a field of view of a wide angle, by inserting a transparent body having a triangular projection in parallel with a lenticular lens, between a Fresnel lens and the lenticular lens. CONSTITUTION:On the reverse side of a lenticular screen 1, a 60 deg. reverse V- shaped notch is formed, a transparent body 10 having a triangular projection  corresponding to the notch concerned, and also a Fresnel lens 2 is placed under  said transparent body. Incident light beams being parallel to an optical axis of  the Fresnel lens 2 are totally reflected by one side of the triangular projection,  are made incident to the other side, and also are refracted by a refraction surface 6 of a lens of the lenticular screen. Accordingly, when the light beams reflected by both the sides of the triangular projection are emitted from the lenticular screen, they have a very large diffusion angle as shown in the figure.
Patent JP-H0835384-A (JP)
Title: Drilling bit for air hammer of underground drill
Inventor: SHIMADA CHIKASHI
IPC: E21B10/56
Filed: 1994-07-22
Abstract: PURPOSE:To provide a drilling bit for air hammer which realizes a long service life. CONSTITUTION:This is a drilling bit installed to the air hammer of an underground drill, and all the numerous tips 5 planted in to the bottom surface of a bit main body 1b planted in in the condition not to project their pointed ends from the border line LL of the bit main body 1b, in a projected plan of the drilling bit on the plane L vertical to the rotating axial line of the drilling bit. Consequently, even when a hard ground such as a rocky ground in the non-crushing condition is drilled, a damage of the tips 5 can be avoided, and the service life of the drilling bit can be extended for a long period.
Patent JP-S6329154-A (JP)
Inventor: SHIOTANI KAZUYOSHI
IPC: F25B1/00
Filed: 1986-07-21
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。