baber/WOPTO huggingface dataset:
Patent JP-H09178784-A (JP)
Title: Electrical quantity measuring apparatus
Inventor: MARUYAMA RYOJI
IPC: G01R22/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a structure where the number of screws, assembling steps and assembling components can be decreased by passing a wire, extending between the power supply side and the load side, integrally with a terminal through a current-magnetism converter. SOLUTION: A terminal metal T1 connects between a power supply side (current) terminal 1S - a load side (current) terminal 1L, a terminal metal T2 connects between a power supply side (current) terminal 2S - a load side (current) terminal 2L, and a terminal metal T3 connects between a power supply side (current) terminal 3S - a load side (current) terminal 3L. The metal on the load side (current) terminal 1L of T1 penetrates a shield 5, a holder 4 and a core 2 and secured to the base 1. The metal on the load side (current) terminal 3L of T3 penetrates the shield 5, holder 4 and core 3 and secured to the base 1. Since the components can be assembled while being fitted, the number of screws can be decreased significantly and thereby the manufacturing cost can be reduced.  Furthermore, since the number of components is decreased, an electrical quantity measuring apparatus can be obtained at low cost.
Patent JP-H10180570-A (JP)
Title: Bolt type fastening device
Inventor: ICHIMURA TAKAO
IPC: B23P19/06
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a bolt type fastening device capable of making precise location of a rod-shaped member or a rocker shaft to the specified mounting position even if the fastening is made using only bolt. SOLUTION: A bolt type fastening device has a rocker shaft 12 fastened to a base 10 by a fixing bolt 16 and is equipped with a tapered hole 29 at the opening of a bolt hole 26 provided in the rocker shaft 12, wherein the bolt 16 is equipped with a conical flange 22. When the bolt 16 is tightened, the conical surface 24 of the flange 22 is put in plane contact with the tapered seat face of the hole 29, and the shaft 12 is located precisely relative to the bearing part 18.
Patent JP-2001152869-A (JP)
Title: Hoisting mechanism of engine
Inventor: TAKAHATA TERUMITSU
IPC: F02B77/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide the hoisting mechanism of an engine capable of avoiding breakage of a gear case, which results from excessive bending stress. SOLUTION: This engine is configured so that an exhaust manifold and a flywheel housing are installed near a gear case, where the exhaust manifold supports only the horizontally directed force applied to the flywheel housing side of the engine, when it is hoisted, while that side of engine where the flywheel housing is installed and the opposite side are supported, and the load directed plumb applied to the flywheel housing side of the engine is supported by the gear case.
Patent JP-H03183210-A (JP)
Title: High dielectric voltage semiconductor switch
Inventor: SUGAWARA YOSHITAKA
IPC: H03K17/567
Filed: 1990-11-30
Abstract: PURPOSE:To realize the reduction of a chip occupying area and the reduction of power loss by constituting the switch so that a p-type and an n-type MOS transistors(TRs) provided with main circuits connected in parallel are provided and a common drive signal is inputted to the gates of these p-type and n-type MOS TRs. CONSTITUTION:When an ON signal from a drive circuit connected to a gate terminal G becomes large, and the inter-source-drain current of an MOS-FET increases, and voltage between both ends of a resistor 4 becomes over about 0.6V, a thyristor 1 is turned on. On the other hand, when the anode potential of the thyristor is lower than ON signal potential, an n-channel MOS-FET 5 is turned on, and the current having linear voltage dependency flows through the resistor 3. When the voltage of both ends of the resistor 4 becomes over about 0.6V by these currents, since the thyristor is turned on, ON-driving can be executed surely. Thus, an ON-resistor which has less number of fundamental constituent elements, and in addition, is small in a large current area because a main output part is the thyristor can be realized within the area smaller than the MOS-FET.
Patent JP-H0523745-A (JP)
Title: Bending device
Inventor: ADORUFU BIYUNSHIYU
IPC: B21D7/00
Filed: 1991-11-28
Abstract: PURPOSE: To simply execute the set-up of a bending formation to a metal sheet by removing a front plate fitting a sliding device in the state of leaving a center driving gear in a housing and replacing. CONSTITUTION: The front plate in the state of attaching sliding devices 23 provided with bending tool supporting bodies 25 for supporting the metal sheet or metal wire W under working and a piston is removed from the housing and the front plate can be replaced by fitting the other front plate attaching the new sliding devices 23 into the housing. The pinion in the sliding device 23 can be connected with a center driving gear in the housing with this fitting. In this way, the bending state is set up with the simple operation in short time and various kinds of bending can be applied to the metal sheet and metal wire. Further, only the front plate attaching the sliding device can be stored to various bending devices and the storing space can be reduced.
Patent JP-H04209927-A (JP)
Title: Accessory part driving gear for internal combustion engine
Inventor: UESUGI TATSUYA
IPC: F02B67/00
Filed: 1990-11-30
Abstract: PURPOSE:To operate partly a cylinder at the time of cutting off a timing belt by individually providing the timing belt, which drives a cam shaft provided in each bank, and independently driving the cam shaft in each bank. CONSTITUTION:An internal combustion engine 1 is constituted, for instance, into a 6-cylinder V-engine to set an angle between banks 1a, 1b, for instance, to 90 deg.. Here, a timing belt 32 for driving cam shaft pulleys 21, 22 of the one bank 1a is driven by a balancer shaft driving pulley 27 provided in a side of the bank 1a. On the other hand, a timing belt 33 for driving cam shaft pulleys 23, 24 of the other bank 1b is driven by a balancer shaft driving pulley 28 provided in a side of the bank 1b. That is, a timing belt for driving each cam shaft 9 to 12 is divided into the two timing belts 32, 33 provided independently drivably corresponding to each bank 1a, 1b.
Patent JP-H03198350-A (JP)
Title: Manufacture of ldd structure mos type transistor
Inventor: SETODA MASAZUMI
IPC: H01L29/78
Filed: 1989-12-26
Abstract: PURPOSE:To increase gm of a transistor and decrease hot electron effect, by a method wherein the side spacer of a gate is formed by utilizing selective growth of conducting material like tungsten, and electric field is applied also to a low concentration layer. CONSTITUTION:After a gate oxide film 2 is formed on a P-type substrate wafer 1, a poly silicon film is deposited on the whole surface of the wafer from above the film 2, and doped with phosphorus, thereby forming an oxide layer 4 on the surface. After a poly silicon gate 3 having specified dimension is formed by etching the polysilicon film by the reactive ion-etching method, a low concentration drain layer 5 is formed by ion implanting arsenic or phosphorus by using the gate 3 as a mask. By selectively growing tungsten only on the surface of the poly silicon film on the gate side wall by the selective CVD method, a side spacer 6 part is formed. By using the spacer 6 part as a mask, phosphorus or arsenic is again ion-implanted, a high concentration drain layer 7 is formed. Thereby gm of a transistor can be increased, and hot electron effect can be decreased.
Patent JP-2001152629-A (JP)
Title: Connecting-section structure for rain gutter
Inventor: YAMAUCHI KIYOTAKA
IPC: E04D13/08
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem, in which a fitting section is often displaced due to its own weight of a gutter during a time when a sealant is cured in the case of the coating of the fitting section with the sealant or the like and execution, when a cylindrical rain gutter is fitted and connected and an opening is formed in the fitting section after extension and rain often leaks and the gutter often slips off, when the sealant is cured under this state. SOLUTION: In this connecting-section structure of the rain gutter for solving the problem, a projecting section is formed to the outer circumference of the fitting section of one rain gutter, and an engaging section is formed to the inner circumference of the other fitting section. Accordingly, the displacement and slipping-off of the position of fitting can be prevented during a time when the sealant of the fitting section is cured.
Patent JP-H04207897-A (JP)
Title: Message channel velocity converting circuit
Inventor: SHIMIZU FUMIHIKO
IPC: H04Q3/52
Filed: 1990-11-30
Abstract: PURPOSE:To attain the switch of message channels with no extreme increase of hardware quantity nor the hit of data by converting the input date into the high speed burst type data, generating a data blank part between the bursts, and performing the switch processing of massage channels in the data blank part. CONSTITUTION:A 1st shift register 11 inputs the serial data synchronized with a 1st clock CLK and shifts in bits the input data synchronously with the 1st clock. A 1st counter 15 counts optionally the 1st clocks to generate a timing signal of a fixed cycle. A clock generator 17 generates a 2nd clock higher than the 1st clock from the output of the counter 1. A 2nd shift register 12 loads the data in parallel through the register 11 with the timing signal outputted from the counter 15 used as a trigger and then shifts in bits the loaded data by an extent equivalent to an optional count value synchronously with the 2nd clock. A matrix switch 10 inputs the shift output of the register 12 and processes the data for conversion of velocity of the message channel.
Patent JP-H05267666-A (JP)
Title: Semiconductor device and its manufacture
IPC: H01L21/336
Filed: 1991-11-29
Abstract: PURPOSE:To reduce leakage current in a reverse bias condition, and improve aperture ratio, by making the channel length longer than the channel direction length of a gate electrode in an insulated-gate field-effect transistor. CONSTITUTION:A blocking layer 24 is formed on an insulating board 25, on which a source region 20, a drain region 21, and a channel region 19 are arranged as semiconductor layers. Material capable of anodic oxidation for a gate electrode 15 and a gate electrode part turning to an oxide layer 16 is selected, and the oxide layer 16 is formed by anodizing the surface part. Thereby the distance between the source region 20 and the drain region 21 being the ion implantation regions, i.e., the channel region 28 is made longer than the effective channel direction length of the gate electrode 15 by nearly two times the thickness of the oxide layer 16. As the result, the electric field due to the gate electrode is not applied at all to a part 26 and a part 27 in the channel region 19 which face each other via a gate insulating film 17 or is decreased as compared with the part vertically under the gate electrode.
Patent JP-H07156283-A (JP)
Title: Manufacture of plastic sheetlike matter
Inventor: EDAMATSU MICHISUKE
IPC: B29C48/49
Filed: 1993-12-09
Abstract: PURPOSE:To manufacture a plastic sheetlike matter having small strain and warpage even when it develops required material functions and thermal, chemi cal and mechanical environments of one and the other surfaces are varied by gradually altering mixing ratio of two different kinds of resin components in a thickness direction. CONSTITUTION:The method for manufacturing a plastic sheetlike kinds matter comprises the steps of melting two different kinds of resin components, then so supplying them to a shaping head by a constant displacement pump while controlling flow rates as to gradually van mixing ratio of the two components, then collecting, mixing and agitating both the components, discharging it from a sheeting die to a bandlike matter, folding or cutting it in a specific size, so sequentially laminating them that mixing ratio is gradually varied in a laminating direction, and then heat compression molding it.
Patent JP-H09174016-A (JP)
Title: Stirring conveyor for fermentation and drying treatment apparatus
Inventor: NAGAOKA KATSUHIKO
IPC: C05F3/06
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity regulating the position of a cover in matching relation to the tension regulation of an endless chain in a stirring conveyor used in a fermentation and drying treatment apparatus of matter to be treated such as excretion, to reduce the breakage accident of a rotary shaft and to reduce possibility such that the matter to be treated remains without being scraped up. SOLUTION: A pair of first sprockets 9, 9 over which the upper end parts of endless chains 41, 41 are trained are connected by a first cylindrical member 21 and the first cylindrical member 21 is supported by first rotary shafts 8, 8. The lower end parts of the endless chains 41, 41 are trained over second sprockets and ring members, and the second sprockets and the ring members 35 are connected by a second cylindrical member 32 to support the second cylindrical member 32 by a second rotary shaft 28.
Patent JP-H10172898-A (JP)
Title: Observation apparatus position sensor and exposure apparatus with the position sensor
Inventor: SUGAYA AYAKO
IPC: H01L21/027
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a position sensor so as to stably sense the position of a mark consisting of low-step patterns with high precision. SOLUTION: A position sensor is provided with a means 31 for imparting a specific phase difference between zero-order light from a mark WM and light passing through a portion through which the zeroth light does not pass on condition that the means 31 is placed at a position being almost optically conjugate with a beam limiting device 27 in an optical path of an image optical system (6 to 15). Bright-field sensing is to sense the position of an object W on the basis of the bright-field image of a mark formed without the means 31 for imparting phase difference, and phase difference sensing is to sense the position of an object W on the basis of a phase difference image of a mark formed by the means 31 for imparting phase difference.  The bright-field sensing and the phase difference sensing are switched in response to the size of a step of the mark without changing the opening shape of the beam limiting device 27.
Patent JP-H07158115-A (JP)
Title: Controlling device of construction machinery
Inventor: MAENAKA SHIGEO
IPC: E02F9/16
Filed: 1993-12-08
Abstract: PURPOSE:To promote economic efficiency by operating a relay for an engine stop motor so that the engine stop motor makes engine stop rotation in the case a limit switch is operated by operation of an operating section. CONSTITUTION:When an operator temporarily gets off an operator's seat, a cut-off lever for getting in and off is set from a cut-off position to an opening position to operate. After that, the contace of the lower end of the cut-off lever with a contactor of a limit switch 32 is released, the switch 32 is turned OFF, and an electric circuit connecting a charge contact 52 in the case of operation of a start switch 35 to an excitation coil 41 of a relay 40 for an engine stopping motor is in a cut-off state. Then, the coil 41 is not energized, and a changeover switch 42 returns to a stopping contact 53. In addition, a motor section 47 of an engine stopping motor 47 is rotated in the opposite direction in the case of starting, and an lever 49 of a fuel supply system 48 is operated to stop an engine.
Patent JP-H07156337-A (JP)
Title: Separator
Inventor: SUZUKI KIHACHI
IPC: B32B27/32
Filed: 1993-12-08
Abstract: PURPOSE:To obtain a separator of which the speed dependence of a peeling force is small and which is excellent in the adhesion to an adhesive agent, while making use of the advantage of a low-temperature forming property of a release treatment layer constituted of a hardened film of ionizing radiation- setting type silicone. CONSTITUTION:A separator which is constructed by having, on one or both surfaces of a supporting base, a release treatment layer constituted of a hardened film of ionizing radiation-setting type silicone having two or more functional groups each constituted of an acryloyl group or/and a methacryloyl group, in a molecule, and of which a 180-degree peel value in regard to an adhesive surface in the case of a peeling speed of 0.3m/min. is 0.5 to 10 times larger than the one in the case of the peeling speed of 60m/min. According to this constitution, a positional slippage hardly occurs at the time of a low-speed operation such as positioning of a label, peeling from the adhesive surface can be executed at a high speed by a small force, an adhesive agent can be applied with excellent adhesion and the adhesive surface being smooth and excellent in an adhesive force can be formed.
Patent JP-H05178565-A (JP)
Title: Oil tank device for hydraulic elevator
Inventor: USHIDA HIROSHI
IPC: B66B9/04
Filed: 1991-12-24
Abstract: PURPOSE:To provide an oil tank device for a hydraulic elevator which facilitates and ensures confirmation of a mounting position during normal operation and maintenance and inspection of a filter, a shield plate, and a plug, being a mounting device in the oil tank. CONSTITUTION:Red display and blue display are applied on the upper end surfaces of screw rods 8 and 17 of a filter 7 and a shield plate 16, respectively, being a mounting device in the oil tank 2 of an oil tank device. Further, red display and blue display are also applied in the vicinity of the mounting positions of mounting metals 9 by which the screw rods 8 and 16 are respectively fixed.
Patent JP-H05174894-A (JP)
Title: Small size electric equipment
Inventor: TANAKA MASATOSHI
IPC: B26B19/38
Filed: 1991-12-24
Abstract: PURPOSE:To realize a simplification and a serviceability of work in the assembly by positioning a plug body at the center in the thickness direction of a case, and providing a feeder contact piece in a clearance between the edge thickness surface and the case inner surface while fixing the feeder contact piece to a circuit substrate. CONSTITUTION:At the bottom inner surface 14c of a case 14 which is divided into two sections, a feeder contact piece 32 is provided on the extension of both penetration holes 18, and the rear end parts 32a of the feeder contact piece 32 are fixed to a circuit substarte 21 from the lower side, while the front end parts 32b are positioned near the penetration holes 18. And the thickness L of an apparatus case 11 consisting of the combination of the divided cases 14 and 15 is made as the length adding two times of the necessary interval L2 between the edge 23 and the inner surfaces of the cases 14 and 15, to the thickness L1 in the up and down direction of the plug edge 23. As a result, when a plug main body 13 is housed in a housing chamber 12, the center in the up and down direction of a plug body 22 is positioned at the center in the thickness direction of the case 11. And the feeder contact piece 32 installed in the case 11 is contacted elastically to the lower side edge surface 23a of the edge 23. By such a constitution, the simplification and the serviceability of the assembly work can be improved.
Patent JP-2000160651-A (JP)
Title: Sanitary washing apparatus
Inventor: YOMODA TAKASHI
IPC: E03D9/08
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a sanitary washing apparatus in which wastefull flow of water can be avoided. SOLUTION: Warm water at a required temperature made by mixing hot water and water which are supplied separately is jetted out of a washing nozzle 8 to wash the privates of a human body. In this case, a valve for extra flow of water is arranged at the middle between a mixing chamber for hot water and water and the washing nozzle 8, and opening and closing of the valve for extra flow of water are made by a control circuit. The control circuit is set up so that the valve for extra flow of water is operated to open for a specified period of time when the presence of a human body is detected after expiration of set period for a timer which is put in operation at the time of previous use. Since residual water in the passage is not cooled down within a specified duration of time after previous use, extra flow of water is not made.  After the residual water in the passage is cooled down with a specified period of time after the previous use expired, extra flow of water is made. Thereby, wastefulness deriving from conventional way of operation where extra flow of water is made wastefully even though the residual water in the passage is not cooled down can be prevented.
Patent JP-2000167566-A (JP)
Title: Waste water treatment apparatus
Inventor: NAKAZATO HIROKICHI
IPC: C02F1/56
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To form flocs capable of being dehydrated within a short time by constituting an apparatus for subjecting impurities in waste water to flocculation treatment of a flocculation tank fitted with a stirrer and a flocculant liquid tank fitted with a metering pump and providing a storage tank storing a flocculant soln. quantitatively between the quantitative pump and the flocculation tank. SOLUTION: Waste water to be treated is introduced into a flocculation tank body 1 at first and a treatment chemical agent necessary for insolubilizing impurities is added to waste water corresponding to the quality thereof from a chemical soln. tank 7 by a quantitative pump 8. A flocculant soln. for flocculating insolubilized matter formed by adding the treatment chemical agent to the impurities is stored in a flocculant soln. tank body 3 and once sent to a storage tank body 5 by a metering pump 4 and a constant amt. of the flocculant soln. stored in the storage tank body 5 is rapidly discharged to the flocculation tank body 1 by opening a withdrawing value 6. By this constitution, impurities in waste water are changed to large flocs easy to be dehydrated and, thereafter, impurities in waste water are separated by natural filtering in a non-power type dehydrator D.
Patent JP-H05262903-A (JP)
Title: Epoxy resin composition for cold-curing prepreg and prepreg produced by using the composition
IPC: C08G59/50
Filed: 1992-11-27
Abstract: PURPOSE:To provide an epoxy resin composition for prepreg having excellent curing characteristics, handleability and storage stability and to provide a prepreg produced therefrom. CONSTITUTION:The objective epoxy resin composition for cold-curing prepreg is composed of (A) 100 pts.wt. of an epoxy resin, (B) 0.5-3.0 times equivalent of a cold-curing agent having a reaction initiation temperature of 40-115 deg.C and (C) 0.2-3.0 pts.wt. of a reactive thickener (e.g. aromatic diamine and polyaminoamide) and has a viscosity of 1,000-200,000cps at 50 deg.C and >=10,000cps at room temperature (23 deg.C). The objective epoxy resin prepreg produced by using the epoxy resin composition for cold-curing prepreg contains a matrix resin composition having a viscosity of 50,000-1,500,000cps at 50 deg.C.