baber/WOPTO huggingface dataset:
Patent JP-S63219877-A (JP)
Title: Engine ignition controller
Inventor: MACHIDA HISASHI
IPC: F02P5/155
Filed: 1987-03-09
Abstract: PURPOSE:To permit the duty control for the ignition with the optimum ignition energy corresponding to the engine revolution by carrying out the proper advance angle control corresponding to the engine revolution with a sufficient control range, in a three-pulse control system. CONSTITUTION:In a constant current charging circuit 9, a time constant selecting circuit 16 for selecting the time constant in the charge at the time point when charge to a certain level is performed, comparator 20 which compares the first triangular wave signal S1' and the signal S3' which is obtained by applying a certain bias onto the third triangular wave signals S3 and turns On a flip flop 21 and a comparator 19 which compares the first triangular wave signal S1' and the signal S2' which is obtained by applying a certain bias onto the second triangular wave signal S2 and turns OFF the flip flop 21 are provided. A three-pulse control system between the pulse signals P1, P2, and P3 is obtained. Therefore, the proper advance angle control corresponding to the engine revolution is permitted, and the duty control for the engine ignition with the optimum ignition energy corresponding to the engine revolution can be obtained.
Patent JP-H11248589-A (JP)
Title: System for detecting water leaking position
Inventor: YAMAZAKI NOBUYOSHI
IPC: G01M3/04
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for detecting water leaking position which can not only separately identify a plurality of broken parts, but also detect the degrees of breakage of the broken parts. SOLUTION: A system for detecting water leaking position is provided with a first electrode 11 provided on one side of a water shielding sheet 10, a plurality of second electrodes 12 arranged on the other side of the sheet 10, a power source 13 one end of which is connected to the first electrode 11, a current detecting circuit 15, and an electrode switch 14 which selectively connects one of the second electrodes 12 to the current detecting circuit 15 and the other second electrodes to the other end side of the power source 13 and detects the presence/absence of water leakage from the sheet 10 by detecting the current flowing to the selected one electrode.
Patent JP-S53139146-A (JP)
Title: Power consumption controller
Inventor: OOTSUKA YOUSHI
IPC: H02J3/00
Filed: 1977-05-11
Abstract: PURPOSE: To operate various types of electrical equipment in fixed power consumption by setting up a current flow rate detecting section to detect the current flow rate of the electrical equipment wiring lines and always setting the optimum operation level even if the input capacity of control electrical equipment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57170151-A (JP)
Title: Feed for mulberry silkworm
Inventor: OCHI TAKASHI
IPC: A23K1/14
Filed: 1981-04-09
Abstract: PURPOSE: To prepare a feed for a cultivated mulberry silkworm having a high nutritive value, by adding a plant SHIBIRE KUZUUKON or an extract thereof to the feed.  
     CONSTITUTION: A mixture of a powder of a mulberry leaf with a protein, e.g. defatted soybean powder, is mixed with if necessary a vitamin, citric acid or saccharide, and a colloid, e.g. agar or carrageenan, to prepare a gel-like feed. An aqueous extract of a plant SHIBIRE KUZUUKON, a dried material thereof or thaumatin which is an active constituent thereof is added to the feed or an aqueous solution thereof in a concentration of about 1% is sprayed on the feed and given to a silkworm. Alternatively, the aqueous solution of the thaumatin may be sprayed on the leaf of a mulberry and given to the silkworm. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56151882-A (JP)
Title: Heat pipe
Inventor: ISHIKAWA YUUICHI
IPC: F28D15/02
Filed: 1980-04-25
Abstract: PURPOSE:To control the generation of an incondensable gas in the heat pipe due to corrosion by sealing into the pipe water containing ethylene diamin tetra-sodium acetate salt. CONSTITUTION:In case the heat pipe uses water as an operation liquid, a hydrogen gas as an incondensable gas generates within the heat pipe due to corrosion which deteriorates the efficiency of the heat pipe. To prevent this, an aquaous liquid containing ethylene diamin tetra-sodium acetate salt adjusted to a pH of 7-9.5 is used as an operation liquid. As a result, the generation of the hydrogen gas from carbon steel can be controlled and the use of carbon steel as a pipe material is made possible.
Patent JP-H05219086-A (JP)
Title: Node device
Inventor: HORIE YASUO
IPC: H04L12/42
Filed: 1992-02-06
Abstract: PURPOSE:To provide the node device which does not necessitate a voice transmission line for the maintenance, etc. CONSTITUTION:In the node device in which transmission of a signal is executed by a transmission frame which goes the round of a network, this device is provided with a signal adding means 22 for adding a digitized sound signal to a specific area of an overhead of the transmission frame, a signal extracting means 21 for extracting a signal of a specific area of the received transmission frame, and converting means 24, 23 for converting the extracted signal to a voice. In this node device 1, the sound signal is put on the specific area of the transmission frame and transmitted to other node device, and also, by converting the signal of the specific area of the received transmission frame to a voice, the voice can be exchanged to other node device 1.
Patent JP-H07256970-A (JP)
Title: Correcting device of printing deviation of bankbook printer
Inventor: YAMADA ZENSHI
IPC: B41J19/96
Filed: 1994-03-24
Abstract: PURPOSE:To contrive a reduction of a setting time of a correction value by making interposition of an operator in setting the correction value unnecessary and improving reliability of the correction value, by a method wherein a distance between two reference lines provided on a testing bankbook is registered beforehand on a memory and the correction value is obtained by its logical value and measured value. CONSTITUTION:Image data read by a mark read mechanism 3 is stored in an RAM 9. A logical value between two reference lines which is printed on a testing bankbook and has a fixed distance is registered beforehand on an ROM 8 and stored. Further, control circuits 5, 16 analyze image data of a measured value of the two reference lines of the testing bankbook to be conveyed and the correction value is obtained by its analysis result and logical value. The correction value is stored in a BBM7 and correction of a line feed direction is performed at the time of printing. Consequently, interposition of an operator in setting the correction value becomes unnecessary and it becomes that reliability of the correction value is improved and setting time of the correction value can be reduced.
Patent JP-S61215100-A (JP)
Inventor: ARAKAWA SHINICHIRO
IPC: B44F1/04
Filed: 1985-03-20
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-H05200446-A (JP)
Title: Notch press apparatus
Inventor: INOUE KIYOSHI
IPC: B21D28/02
Filed: 1992-01-29
Abstract: PURPOSE:To provide a device which can reduce the thickness of a cover by improving the working accuracy of a notch press and carry out accurate working so that the can cover can be opened easily by controlling the thickness of an unprocessed notch part. CONSTITUTION:A can material hoop 9 is provided between a punch 1 and a die 2 for the notch press and pressed. Ultra-magnetostrictive material 4 is mounted on a press drive, elongation pressurizing of the ultra-magnetostrictive material is given by exciting control of an exciting coil 5 to a punch 1 to be notch-pressed. Since the ultra-magnetostrictive material 4 is controlled to be driven to the bottom dead center position decided by the punch, the pressurizing accuracy of the notch can be controlled accurately at the unit of lmum.
Patent JP-H01226971-A (JP)
Title: Construction of outer heat-insulating wall for structure
Inventor: ASANO KAZUO
IPC: E04F13/02
Filed: 1988-03-07
Abstract: PURPOSE:To obtain a fire-proof wall having usefulness by a method in which a resin cement mortar is coated on a heat insulator bonded through an adhesive mortar on the outer wall of concrete, a light-weight mortar is coated on the resin cement mortar, a resin cement mortar is further coated on the light-weight mortar, and finally a decorating material is applied to the resin mortar. CONSTITUTION:The surface of a concrete body 1 is coated with an adhesive mortar 2 and provided with a heat insulator 3. A resin cement mortar 10 is coated on the insulator 3 and an external decorating material 9 is provided to the mortar 10. A light-weight mortar 11 containing fire-proof inorganic light- weight grains is further coated on the material 9, and the mortar 10 is again coated on the mortar 11. An acrylic paint as a decorating material 12 is coated on the mortar 10. A fire-proof wall having sufficiently high usefulness even under new fire proofness test with angle practical use can thus be obtained.
Patent JP-H09240613-A (JP)
Title: Item-wrapping method and wrapping device
Inventor: MASHITA TADAO
IPC: B65B11/54
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a wrapping device which wraps an item according to its thickness, requires no wrapping bag formed in advance, and prevents a sushi, vinegared rice garnished with raw seafood, from being damaged and deformed. SOLUTION: This device comprises a pair of arms 20 composing a welding/ cutting means, a hold plate 33 or a placing base 32 composing a holding/carrying means, which is arranged between the pair of arms 20, and a supply-pullback means 50 for a wrapping film 80 which is arranged opposite the arms 20 and in a direction orthogonal to the swing direction of the arms 20. In this case, a sushi 70 is placed onto the wrapping film or the placing base 32, and the sushi 70 is moved down by the downward movement of the placing base 32, or the sushi 70 is encircled with the wrapping film 80 by the weight of the sushi 70 itself.  Thereafter the wrapping film 80 is pulled back by the supply/ pullback means 50 to wrap the item 70 with the wrapping film 80, and using the welding/cutting means the overlapping part of the wrapping film is sealed and cut off and the edges of the opposite cuts of the overlapping part of the wrapping film are welded.
Patent JP-S55146240-A (JP)
Title: Electronic fuel injector
Inventor: NORIMATSU HIDEAKI
IPC: F02D41/34
Filed: 1979-05-03
Abstract: PURPOSE: To pick out an enough output from an engine when the engine is started at an intermediate temperature, by causing a warming up compensation circuit to supply a compensation signal of constant level for a prescribed time when the engine is a prescribed temperature range just after starting.  
     CONSTITUTION: A characteristic shifting circuit 10 is provided to cause a warming up compensation circuit 8 to supply a compensation signal of constant level despite a warming up state for a prescribed time when an engine is in a prescribed temperature range between a high and a low temperatures just after the starting of the engine. For example, the temperature of engine cooling water is detected by a thermistor and a potential output, which falls according as the temperature of the cooling water rises, is supplied from the warming up compensation circuit 8 to a multiplication circuit 5, an acceleration compensating circuit 9 and the characteristic shifting circuit 10. For the time of 10W60 seconds just after the starting, when the temperature of the cooling water is within a range from 30 to 75°C, a signal of constant level is supplied from the characteristic shifting circuit and a compensation value corresponding to the constant level and independent of the warming up state is supplied from the warming up compensation circuit 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60197448-A (JP)
Title: Weather strip
Inventor: KAWASE HARUHISA
IPC: B60J5/04
Filed: 1984-03-21
Abstract: PURPOSE:To increase the pulling force in a weather strip having plural holding lips on the inner face of holding section of solid rubber, by providing inward projections at the tip of at least a set of holding lips. CONSTITUTION:A weather strip is made by burrying a reinforcing core metal 2 in the holding section 1 having U-shaped cross-section formed with solid rubber where plural holding lips 3, 3a-3c are formed integrally on both sidefaces at the inside of holding section 1. Here, a sponge rubber 5 is bonded through vulcanization to the face contacting with the sheet metal flange section 4 of the holding lip 3a at the outside of chassis and the opening side of holding lip 3 in the holding lips 3, 3a-3c. While a projection 6 projecting toward the inner bottom face side is provided at the tip of a pair of holding lips 3b, 3c at the inner bottom face side. Said projection 6 is formed such that the tip sections of the projections 6 of said holding lips 3b, 3c will contact each other when not using.
Patent JP-S51130171-A (JP)
Title: Semiconductor device
Inventor: MATSUSHITA TAKESHI
IPC: H01L21/331
Filed: 1975-05-07
Abstract: PURPOSE:Greatly improve the voltage withstanding of the junction by employing poly-Si layer containing oxygen as a surface stabilizer film.
Patent JP-H06239269-A (JP)
Title: Balancer device
Inventor: TAKADERA ICHIRO
IPC: B62D33/03
Filed: 1993-02-18
Abstract: PURPOSE:To enable a gate door or the like to be easily opened and closed by providing a spring means or a resilient body for energizing a cam follower toward a cam face in contact therewith. CONSTITUTION:A cam follower 4 fitted to the end of a push rod 5 is in contact with the prescribed shape of the cam face 3a of a cam 3. The push rod 5 is supported on a rod bearing member 6 in such a way as capable of advance and retreat in a direction at an angle with a direction toward the pivot 2 (or camshaft). Also, the base end of the push rod 5 is fitted with a compression coil spring 7, and the push rod 5 or cam follower 4 is energized toward the cam face 3a with the spring 7. In this case, the cam 3 and the cam follower 4 relatively turn, thereby causing a change in moment applied to an object, according to the inclination angle of the object.
Patent JP-S63232160-A (JP)
Inventor: YAMAGAMI TAKATOSHI
IPC: B66B7/00
Filed: 1987-03-12
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-2000248743-A (JP)
Title: Mass concrete placing method
Inventor: ETO MASAMITSU
IPC: E04G21/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To restrain the width of crack caused on a structure surface below a specific value by forming a lower layer concrete layer using ordinary Portland cement in a lower layer in the whole layer thickness of a mat, and layering a concrete layer using low heating cement on the lower layer concrete layer. SOLUTION: In a mat-like concrete main body 10, a concrete lower layer 11 using ordinary Portland cement is placed on the ground. A concrete surface layer 12 using low heating Portland cement is placed on the concrete lower layer 11. Then, the ordinary concrete layer 11 is set to a layer thickness H1, and is integrally placed on the ground. This layer 11 is continuously placed by being divided into several layers so that a horizontal placing joint is not formed. Then, the low heating concrete layer 12 is continuously placed. In that case, the concrete layer 12 is set to H2, and a ratio to the whole layer thickness H is set to 15 to 10 % to thereby sufficiently control the occurrence of surface crack and the crack width.
Patent JP-S53141347-A (JP)
Title: Puttying
Inventor: FUJISAWA MASAYASU
IPC: B05D1/28
Filed: 1977-05-16
Abstract: PURPOSE: To putty the surface uniformly and smoothly even a ground has hollows, by puttying the ground with a puttying spatula vibrated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62211938-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L21/76
Filed: 1986-03-12
Abstract: PURPOSE:To bring a field insulating film into a microscopic state by a method wherein a groove-like etching is performed on the region where the field insulating film will be formed, then after an oxidization and etching preventing film has been coated on the side face and the like of the groove part, the field insulating film and a channel cut layer are formed. CONSTITUTION:An SiO2 film 22 is grown on a P-type silicon substrate 21, and a polycrystalline silicon film 23 and an Si3N4 film 24 are coated thereon. Then, a window is provided on a region 26, where a field insulating film will be formed, by performing a patterning on the films 22, 23 and 24 using a resist film 25 as a mask. Subsequently, a recessed groove part 27 is formed by performing an anisotropic etching on the region 26 using the films 23, 24 and 25 as a mask. Then, the film 26 is removed. The flat-surfaced film 24 is then removed by performing an anisotropic etching on the film 28 whereon an Si3N4 film is coated on the whole surface including the groove part 27, and only the film 23 in the region 26 and the film 28 coated on the side face of the film 24 are left. Then, a field oxide film 29 is formed in the groove 27 and, at the same time, a channel-cut layer 30 is laid out.
Patent JP-S62213822-A (JP)
Title: Treatment of gas containing arsine
Inventor: KATAOKA MASAHIRO
IPC: B01D53/34
Filed: 1986-03-13
Abstract: PURPOSE:To remove arsine from gas containing arsine by retaining oxygen of more than specified rate in gas containing arsine and contacting the same with heated activated carbon. CONSTITUTION:Oxygen is added to gas containing AsH3 such as off-gas exhausted out of semi-conductor manufacturing process at a rate of mol more than 1.5 times of AsH3 to be sent into a reaction tube filled with activated carbon. At that time, activated carbon is preheated with a heater wound to the reaction tube, so that reaction temperature may be set within a range of more than 40 deg.C and less than the decomposition temperature of AsH3.
Patent JP-S56153814-A (JP)
Title: Audio power amplifier
Inventor: YOSHIMURA MASAKI
IPC: H03F3/21
Filed: 1980-04-28
Abstract: PURPOSE:To obtain a high-quality reproduced sound, by controlling the working current flowing to the transistor of output stage via the load with a negative feedback circuit which forms a feedback loop separated from the load. CONSTITUTION:The working current I flowing to the transistor TR1 of output stage via the load Z is controlled by a negative feedback circuit which forms a feedback loop separated from load Z. The negative feedback circuit gives a negative feedback control to the current I by the audio input signal voltage V1 and the working voltage V2 that is applied to the output side of transistor TR1, i.e. applied between the collector and the emitter. Then the instant value of the working current, the instant value of the input signal voltage and the instant value of the working voltage are referred to as I, V1 and V2 respectively within the working range set previously to an audio amplifier. Thus I=K1V1+K2V2+K3 (K1, K2 and K3: constants) is satisfied to enhance the quality of reproduced sound.
Patent JP-H04275076-A (JP)
Title: Electrostriction element drive motor
Inventor: OTA KAZUO
IPC: H02N2/00
Filed: 1991-02-28
Abstract: PURPOSE:To provide an electrostriction element drive motor having simple structure and can be controlled easily by realizing rotary driving through a single piezoelectric actuator and eliminating a brake member for obtaining reaction to the rotation. CONSTITUTION:The tip part of a piezoelectric actuator 4 is abutted against one end of a bell crank lever having intermediate section secured to a drive shaft whereas a reaction means for energizing with a spring in the direction opposite to the operating direction of the piezoelectric actuator 4 is abutted against the other end of the bell crank lever, and a rotor is coupled through a unilateral clutch 13 with the drive shaft.
Patent JP-H11254536-A (JP)
Title: Electric welding apparatus
Inventor: BAI HIDEKI
IPC: F16L47/02
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To avoid defective execution caused by insufficient cooling after welding. SOLUTION: An electric welding apparatus is equipped with a bar code reader 10 inputting the kind of a joint 2, a memory means storing a cooling time after welding preliminarily at every kind of the joint 2, a clocking means for measuring a present time and a control unit 7 having a cooling control means for searching the memory means corresponding to the kind of the joint 2 inputted by a bar code reader 10 to calculate the cooling time after welding and adding the calculated cooling time to the present time measured by the clocking means to calculate a cooling completion time to output the time to a display device 12 and a printer 14.  By this constitution, the cooling completion time can be automatically calculated, displayed and printed and the work of a worker can be reduced and the calculation mistake of the cooling completion time by the worker is prevented and the execution inferiority caused by insufficient cooling after melting can be avoided.
Patent JP-H05256080-A (JP)
Title: Method of demolishing refractory material lining molten metal container
IPC: E21C37/00
Filed: 1992-03-13
Abstract: PURPOSE:To enable the demolition work and to eliminate the generation of dust, noise and vibration caused by the demolition work with a pick by filling a crack section in the refractory material lining the molten metal container generated during the cooling after a smelting pan is used with an anhydrous lime inflating agent, and leaving it at room temperature to demolish a slag reaction layer on the surface of the lining refractory material. CONSTITUTION:Cold blast is blown on the inside of a smelting pan after it is used, and a cooling crack 5 caused by contraction of a refractory material during the cooling is generated in a boundary section between a lining refractory slag reaction layer 4 as a fine glass layer in the case the smelting pan is cooled before it is cooled to room temperature and a lining refractory material sound layer 3. When the cooling crack 5 is filled with a slurry material formed by mixing a powdered anhydrous lime inflating agent 6 with water, the slag reaction layer 4 is only removed after about 24 hours. According to the constitution, the refractory material lining the molten metal container can be easily demolished without generating dust, noise and vibration without using a demolisher, etc.
Patent JP-S59180077-A (JP)
Title: Engine
Inventor: SAEGUSA KENZOU
IPC: F03G7/00
Filed: 1983-03-30
Abstract: PURPOSE:To obtain prime moving power for the engine by utilizing the properties of a material causing physical changes such as contraction, expansion, strain, torsion and the like due to the change of circumstance. CONSTITUTION:A plastic hose-like material, having an outer diameter same as the inner diameter of a shaft, a helical hollow part and some elesticity, is adhered to the inner wall of the hollow shaft under the atmosphere of a high pressure. Next, when they are put under a normal pressure, the plastic material generates a strain under trying to adapt to the volume thereof under the normal pressure and expand to the hollow part. The shape of the material is helical, therefore, the outer shell of the structure receives a force in the circumferential direction thereof.
Patent JP-H08244435-A (JP)
Title: Air conditioner for electric vehicle
Inventor: ZENBOU TOMONORI
IPC: B60H1/00
Filed: 1995-03-15
Abstract: PURPOSE: To provide an excellent air-conditioning in an interior, suppress electric power consumption, and increase a heating capacity by a sub condenser. CONSTITUTION: A movable shutter 18 arranged in front of a main condenser 12 allows and shuts off the direct contact of running wind with it. Also an air conditioner control means 25 stops the driving of a fan 17 in heating mode, and also drives the movable shutter 18. Thus it prevents running wind from being blown onto the main condenser 12 so that a heating capacity can be increased by a sub condenser 13.
Patent JP-S59180793-A (JP)
Inventor: NAKAKUKI TADAO
IPC: G07D7/20
Filed: 1983-03-31
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。