baber/WOPTO huggingface dataset:
Patent JP-H1144058-A (JP)
Title: Valley gutter
Inventor: FURUKAWA YOSHIAKI
IPC: E04D13/064
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent rainwater from overflowing from a valley gutter, by projecting the upper end of a drop opening for rainwater to form a little cylindrical from the bottom face of the valley gutter and forming a weir plate higher than the cylindrically projected height at the drop opening in the downstream near the drop opening. SOLUTION: A plurality of drop openings 12 for rainwater are formed on the bottom of a valley gutter 10. A hole is opened at the bottom of the gutter 10 and a cylindrical body is inserted in the hole of the drop opening 12 for rainwater. The upper end thereof is protruded to form a little cylindrical from the bottom face of the gutter 10. And the cylindrical body is fixed water-tightly with a sealing agent or an adhesive. And further, weir plates 11 for rainwater formed higher than the projected height of respective cylindrical bodies at the drop openings 12, are provided at the downstream near respective drop openings for rainwater. And hence, when draining capacity has become insufficient at one of drop openings 12, rainwater is dammed by the weir plate 11 and the rainwater in the area is securely drained from respective drop openings 12.  Accordingly, rainwater is prevented from overflowing from the valley gutter.
Patent JP-H09117130-A (JP)
Title: Boost type converter circuit
Inventor: RI GOSAI
IPC: H02M1/08
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the appearance of EMI noise and to lessen the loss of a main switching element by limiting reverse restoring current which flows in a diode and eliminating peak voltage which rushes in a field effect transistor. SOLUTION: This circuit has a current limiting circuit section and a snubber circuit section 11. When a field effect transistor FET is turned off according to a pulse applied to the gate G side, the reverse recovery current of a diode D1 flows on route of P2. Then, the reverse recovery current is limited by an inductor L2 of the current limiting circuit section and thereby the current flowing on route of P2 comes to flow on route of P3. The moment the FET is turned off, the current flowing on route of P2 comes to flow to the ground on route of P3 and through the diode D1 and a capacitor C2 and then is stored in a capacitor C1 of the current limiting circuit section and then comes to flow in a resistor R. As a result, the appearance of EMI noise can be prevented and the loss of a main switching element can be lessened.
Patent JP-H0950004-A (JP)
Title: Liquid crystal display device
Inventor: NAGAOKA KAZUTAKA
IPC: G02F1/133
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid crystal display device from generating a malfunction caused by switching noise generated by high speed switching of a display voltage and by passing into the logic voltage system circuit through a common potential wiring. SOLUTION: This device is provided with a liquid crystal panel 11, a driving circuit 14 applying a display voltage on a liquid crystal panel to drive which is composed of a display voltage system circuit 12 and a logic voltage system circuit 13, and a connection part 15 connecting the driving circuit to an external circuit and supplying a voltage to the driving circuit. And the display voltage system circuit 12 and the logic voltage system circuit 13 are individually provided with a common potential wire 16, and the common potential is separated on the driving circuit, and the common potential wires are connected to the connection part 1.
Patent JP-S58110416-A (JP)
Title: Manufacture of silica sol
Inventor: TAKASE YUUZOU
IPC: C01B33/148
Filed: 1981-12-18
Abstract: PURPOSE:To manufacture a stable silica hydrosol having a small average particle size with high concn. efficiency by adding a neutral silica hydrosol to an aqueous alkali soln. under specified conditions and by carrying out concn. by an ultrafiltration method. CONSTITUTION:An active acidic silica hydrosol such as an unstable silica hydrosol of <= about 4pH obtd. by treating an alkali metallic silicate with a hydrogen type cation exchange resin is treated with a hydroxyl group type anion exchange resin to prepare an active neutral silica hydrosol. This hydrosol is added to an aqueous alkali soln. at about 70 deg.C with stirring under conditions which adjust the molar ratio of SiO2/R2O (R is an alkali metal or NH3) to <=10. The resulting aqueous soln. is optionally treated under heating at >= about 70 deg.C for 0.5- 4hr and concentrated by an ultrafiltration method to obtain a silica sol contg. silica particles having about 5-10mmu average particle size.
Patent JP-S58110324-A (JP)
Inventor: DEEBITSUTO ERU DORATSUPAA
IPC: B60J10/82
Filed: 1982-11-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1147308-A (JP)
Title: Variable speed reproducing system of real picture, its method and recording medium recording variable speed reproducing program of real picture
Inventor: MIZUKURA ISAO
IPC: A63B24/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To reproduce a real picture at a speed at the time of reproducing even when the exercising speed of a training person is different from a speed at the time of photographing. SOLUTION: Several video cameras 2 installed at prescribed intervals on a moving object moving at a prescribed speed photograph real pictures and the picture frames are stored in a disk device 4. At the time of reproducing, a pulse encoder 5 measures and the moving speed of the training person and CPU 8 obtains the difference between the training person and the real picture at a prescribed time after starting training based on the speed at the time of photographing the real picture and the moving speed of the training person and selects the video camera 2 photographing a picture frame to reproduce by each order of the picture frame based on this positional difference.
Patent JP-H1146725-A (JP)
Title: Production of boiled egg
Inventor: HASHIMOTO MANABU
IPC: A23L15/00
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To produce boiled egg which is inexpensive in production cost, free from blackening due to sulfuration and looks nice in good yield and short time by exposing fresh egg having shell to steam, etc., and subjecting the egg to heat treatment with microwave in a short time. SOLUTION: Fresh egg having shell is exposed to atmosphere of steam or hot water shower kept at >=70 deg.C for 5-7 min and then, the egg is subjected to heat treatment with microwave having 300-400 W output of inverter electric source for 1-3 min, preferably 1-2 min and preferably, the treated egg is subjected to shower cooling treatment with cold water to provide the objective boiled egg.
Patent JP-2001030602-A (JP)
Title: Stamp device
Inventor: SEKIZAWA NORIHIRO
IPC: B41K3/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a stamp device having a cover fitted thereon for the purpose of protecting a stamp section, preventing the stain all around and dealing with various carrying modes of cards. SOLUTION: A pressing section to be pushed down by a user is supported rockingly on a lower base section. The pressing section is so formed as to cover at least a part of side faces formed in parallel with the card inserting direction of the lower base section 12, a vertical wall part 17 and a stamp section 20. In the constitution of a lower edge section 30a on the rear side end of the pressing section in the card inserting direction, the height H3 from the bottom face of the lower base section 12 to the lower edge 30a of the pressing section on the rear side of the card inserting direction is formed higher than the height H4 of a card inserting opening 13 in the state that the pressing section is pushed down to the lowest position by a user.
Patent JP-S6449304-A (JP)
Title: Signal transfer circuit
Inventor: INOHANA HARUYUKI
IPC: H03F1/26
Filed: 1987-08-20
Abstract: PURPOSE:To execute a signal transfer by a high S/N, by using an output circuit of a signal sending-out side substrate as a current source, and making the output impedance extremely high. CONSTITUTION:A voltage source VOUT of a signal to be transferred is converted to a current source IOUT of the signal by an output circuit 11a. Subsequently, the output of the circuit 11 is connected to a resistance R12 of an input circuit 12a on a signal receiving side substrate 12, and also, a ground terminal GND11' of the substrate 11 and a ground terminal GND12' of the substrate 12 are connected to each other. As a result, the signal is transferred from the substrate 11 to the substrate 12 by the current source IOUT, and converted to a voltage based on a power source terminal of the signal receiving side substrate 12 as a reference, by which a signal voltage is transferred. In such a way, even if a noise voltage is generated in a signal transfer loop, only a signal current which does not depend on this noise voltage can be allowed to flow to the resistance for a current-voltage conversion of the signal receiving side substrate 12, and the signal can be transferred by a high S/N.
Patent JP-2001033486-A (JP)
Title: Probe unit and probe card
Inventor: HASEGAWA YOSHIE
IPC: G01R31/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To permit simultaneous inspection of a plurality of chips around the crossing part of border lines, by arranging probe regions and a group of probe elements with high densities. SOLUTION: In a film-like probe unit 12, a plurality of distributing wires 26 are formed in a sheet-like member. This probe unit has a plurality of probe regions 30 provided with a plurality of groups of probe elements. The groups of probe elements comprise a plurality of probe elements 34 comprising portions of distributing wires respectively. The tip parts of the probe elements are arranged at least in a line for every group of probe elements, and each distributing wire stretches to the inside of a corresponding probe region from the tip part of a corresponding probe element.
Patent JP-H0752492-A (JP)
Title: Serial printer
Inventor: TAKAMURA JUN
IPC: B41J19/18
Filed: 1993-08-19
Abstract: PURPOSE:To enable execution of high-precision printing at a low cost by disposing a scale between a guide shaft and printing paper and by fitting a detector to a carrier in the vicinity of a print head so that it corresponds to the scale. CONSTITUTION:A scale 21 forming an encoder 20 is fitted between printing paper P and a guide shaft 1, in parallel to the guide shaft 1, and a detector 22 is fitted to a carrier 2, in such an attitude as to correspond to the scale 21. On the occasion, the detector 22 is fitted at a position at which the detecting axis of the detector 22 coincides with the center axis of a print head 12. Even when the carrier 2 tilts at a tilt angle theta due to a rickety motion, the relative positions of the print head 12 and the detector 22 in the longitudinal direction of the scale 12 are unvaried. When the print head 12 is made to operate for printing according to a print timing signal outputted from the detector 22, therefore, printing can be executed with high precision on the printing paper P which is fed by one line in the direction Y.
Patent JP-H0254832-A (JP)
Title: Manufacture of electronic tube
Inventor: TAKAHASHI MASAYUKI
IPC: H01J9/39
Filed: 1988-08-18
Abstract: PURPOSE:To obtain a long-lived electronic tube by forming a chemically active material in parts in the tube or inside the envelope, and by having it discharged in the tube after baking to obtain a clean active surface. CONSTITUTION:After being, Ar4 of a predetermined pressure being introduced in a tube, AC voltage is applied between deflecting electrodes 1a and 1b for the execution of discharge. An oxide film 3b on the surface of the electrode is sputtered by Ar ion, for a clean surface of a Ti film 3a to be obtained. When the discharge is finished, the tube is re-exhausted in its interior for chip-off. Residual gas in the tube is adsorbed in the clean Ti film 3a, and the gas emitted radically in the burning of anode is also promptly adsorbed in it. In this structure, a gas adsorption material can be formed at any position, a class active surface can be obtained by vacuum discharge, and a long-lived electronic tube can thus be obtained.
Patent JP-2001035774-A (JP)
Title: Pattern formation
Inventor: ENDO MASATAKA
IPC: G03F7/40
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To a method for forming a pattern which realizes negative type silylation process. SOLUTION: The method includes a first step of forming a resist film 2, containing chemically-sensitized positive photoresist as a main component on a substrate 1, a second step of irradiating an energy beam 4 via a mask 3, which has a pattern shape corresponding to a light exposure part 9 onto the resist film 2 formed in the first step to execute light exposure processing, a third step of heating the resist film 2 after being subjected to the light exposure of the second step under prescribed conditions, a fourth step of treating the resist film with acid,  a fifth step of silylizing the resist film 2 subjected to the oxidizing processing of a fourth step of introducing silicon into a surface of the light exposure part 9 of the resist film 2 and a sixth step of dry etching the resist film 2 with the use of the light exposure part 9 having silicon introduced therein in the fifth step as the mask 3 for forming a desired resist pattern 2A.
Patent JP-S6266531-A (JP)
Title: Manufacture of impregnated cathode structure
Inventor: MIYAZAKI DAISUKE
IPC: H01J9/08
Filed: 1985-09-19
Abstract: PURPOSE:To increase the reliability of an impregnated cathode structure by preventing an insulating agent from adhering to the inner surface of a support sleeve or the legs of a heater by coating the inner surface of the opening of the support sleeve and the outer surfaces of the legs of the heater with plastic layers and removing these layers after formation of an insulating material. CONSTITUTION:A heater 14 is placed at a given position so that the coil-like end 14b of the heater 14 is in contact with the surface of an insulating agent 16a. Then, an additional amount of the insulating agent 16a is poured into a support sleeve 12 until the agent 16a is packed up to a given level in the sleeve 12, thereby making a continuous insulating material 16. Next, after the upper surface of the material 16 is flattened, the material 16 is dried and then plastic layers 17 and 18 are removed. By the means mentioned above, the insulating agent 16a is reliably prevented from adhering to the inner surface of the sleeve 12 or the legs of the heater 14, thereby achieving increased reliability of an impregnated cathode structure.
Patent JP-2000038327-A (JP)
Title: Toothpaste composition
Inventor: ONO KATSUAKI
IPC: A61K8/73
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a toothpaste composition having fluidity as well as shape- retainability. SOLUTION: Carboxymethyl cellulose or its salt (CMC) to be used in the objective composition has a viscosity ratio η24/η1 of >=1.4 wherein η1 and η24 are viscosity values of a sorbitol aqueous solution measured after 1 hr and 24 hr from the preparation of the solution, respectively. The CMC has (l) a turbidity of >=30% when dissolved in 4 wt.% salt solution at a concentration of 1 wt.%, (2) a viscosity of 20-500 (mPa.s) as a 1 wt.% aqueous solution or (3) an average etherification degree of 0.6-1.0. Such CMC can be produced by setting the reaction temperature to 20-50 deg.C in a process to produce an alkali cellulose by the reaction of cellulose with an alkali.
Patent JP-H0647263-A (JP)
Title: Polysulfon porous membrane
Inventor: TAKEHATA KOJI
IPC: B01D71/68
Filed: 1992-07-31
Abstract: PURPOSE:To obtain the porous membrane for precision filtration which filters efficiently particulate and microorganism from fluid. CONSTITUTION:The membrane consists of a polysulfon polymer, and the polysulfon porous membrane satisfies the following formula. D<0.1(mum) ...(1). WF>=3(ml/min.cm<2>.10psi) ...(2), where, D is the grain diameter of a preventable particle and WF is permeant volume.
Patent JP-H0255836-A (JP)
Title: Bearing seal device for gas turbine
Inventor: MATSUURA YASUNORI
IPC: F02C7/06
Filed: 1988-08-18
Abstract: PURPOSE:To enable wash water and its drain to be surely prevented from mixing in lubricating oil in a bearing by connecting a supply air source to the downstream side of an extraction stop valve, provided interposing in a bearing seal system, through a pipe. CONSTITUTION:Another air source 13 is connected to the downstream side of an extraction stop valve 8, provided interposing in a bearing seal system 7, through a pipe 14, while an air stop valve 15 is mounted to interpose halfway the pipe 14. Thus, even when the extraction stop valve 8 is fully closed during washing of a gas turbine 1, introduced air, supplied from the air source 13 to the bearing seal system 7, is supplied to bearings 3 to 5 being sealed, enabling wash water and its drain to be surely prevented from mixing in lubricating oil. While by fully opening the extraction stop valve 8 when washing is finished, sealing air of the bearings 3 to 5 passes through the extraction stop valve 8, being exhausted from drain valves 10, 11, and the wash drain, infiltrating into the inside of the bearing seal system 7, can be discharged by a blow to the outside.
Patent JP-H0647574-A (JP)
Title: Industrial laser robot device
Inventor: WATANABE ATSUSHI
IPC: B25J13/00
Filed: 1992-07-31
Abstract: PURPOSE:To provide an industrial laser robot device with which laser beam machining of a work is efficiently executed by using small occupied space for installation and effectively utilizing the device by branching a laser beam and adjusting energy level. CONSTITUTION:Two industrial laser robot devices 14, 16 are controlled with one robot controller 10 and simultaneously one laser oscillating device 18 and one laser beam branching controller 20 are controlled. Simultaneous control of two industrial laser robot devices is independently or synchronuously enabled by providing two systems of optical fiber means 36a, 36b between two light emitting ports of that laser beam branching controller and respective condensing devices 42 of two laser robots 14, 16.
Patent JP-H0254336-A (JP)
Title: Data processor
Inventor: UEDA TATSUYA
IPC: G06F9/38
Filed: 1988-08-18
Abstract: PURPOSE:To prevent the deterioration of the data processing efficiency due to a fuzzy predicting process by setting the branch predicting process result in a non-branch state based on the prescribed information. CONSTITUTION:When the branch occurs at an instruction executing stage, a branch occurrence signal 31 is set at 1 with a branch prediction permission signal line 33 set at 0 respectively. In this case, an AND is secured between the line 33 and a branch predicting signal line 34 outputted from a branch prediction output latch 24. Then the output of the line 34 is inputted to an instruction decoder 2a. Thus 'no branch' is predicted as long as the line 33 is kept at 0. A 1-instruction decoding end signal 32 is outputted to a branch prediction control flag 28 when one instruction is decoded. A branch destination instruction is decoded after output of the signal 31, and the signal 32 is inputted to the flag 28. Thus the line 33 is set at 1 and the branch prediction value read out to the latch 24 via the line 34 is outputted to the decoder 2a.
Patent JP-S6184538-A (JP)
Title: Detector of combustion pressure of engine
Inventor: TANAKA HIKARI
IPC: F02P17/00
Filed: 1984-10-02
Abstract: PURPOSE:To detect a combustion pressure with high accuracy by constituting a pressure detecting body with plural independent detecting body in the pressure detector being fastened to an engine. CONSTITUTION:A cylinder head 5 is fixed to a cylinder block 6 by plural cylinder head bolts. A bolt 7 is fitted at the medium position of adjoining cylinders 1, 2 of the upper face of the head 5. The washer type combustion pressure detector 8 detecting the combustion pressure of combustion chambers 4a, 4b is fitted by the bolt 7 via a metal washer 9. The detector 8 is composed of pressure detecting bodies A, B of circular arc shape of about 1/2 plane and the metal case 10 to contain them.
Patent JP-S58131479-A (JP)
Title: Valve and/or pressure governor and its assembling method
Inventor: KAARU DOUNGUSU
IPC: F16K1/44
Filed: 1982-11-25
Abstract: 1. Method for the assembly of a double-seat valve, having a chamber (2), which comprises a free opening in one side and two valve seats (12, 13) arranged coaxially with respect to each other in walls (6, 7) lying opposite each other and adjoining the opening, as well as two valve discs (14, 18) attached to a common rod (20) and cooperating with the valve seats, whereof the front valve disc (14) in the closing direction fits through the rear valve seat (12) in the closing direction, characterised in that the first rear valve disc (18) in the closing direction is rigidly attached to the rod (20), that the second, front valve disc (14) in the closing direction is loosely fitted on the same rod (20) and is supported by its side facing the first valve disc (18) on a spring (82) arranged on the rod, that the rod (20) and the second valve disc (14) are provided with an adhesive, that the rod (20) with the second valve disc (14), possibly with simultaneous compression of this valve disc, is pushed through the valve seat (12) associated with the first valve disc (18) and the first valve disc (18) is brought to bear against the valve seat (12) associated therewith, whereas at the same time the second valve disc (14) is held by the spring (82) in abutment with the valve seat (13) associated therewith and that the arrangement is left in this position until the adhesive sets.
Patent JP-H0650449-A (JP)
Title: Ultrasonic motor valve
Inventor: ANZAI HIDENOBU
IPC: F16K3/06
Filed: 1992-07-31
Abstract: PURPOSE:To provide a downsized valve with small power consumption by mounting a valve body plate to communicate a through hole provided in a valve seat plate according to the rotational position on the valve seat plate in a rotational manner, and rotatably driving this valve body plate by an ultrasonic oscillator. CONSTITUTION:An ultrasonic oscillator 17 is driven by a driving power source 25 so as to flow the fluid from a tube connecting part 7 to a tube connecting part 14. When the ultrasonic oscillator is vibrated, a valve body plate 26 is rotated in the specified direction, and this arrangement allows the fluid to run by gradually opening the flow passage as the position of a communicating hole 28 provided in the valve body plate 26 is matched with the position of the through hole 20 of the valve seat plate 15. When the driving of the ultrasonic oscillator 17 is stopped during the rotation, the condition securing the specified area of the flow passage is kept, and the area of the flow passage becomes maximum in the condition where the communicating hole 28 is completely matched with the through hole 20. When the valve body plate 26 is further rotated from this maximum area of the flow passage, the communicating hole 28 gradually moves away from the through hole 28, and the flow passage is gradually closed, and finally leading to the totally closed condition.