baber/WOPTO huggingface dataset:
Patent JP-S6246313-A (JP)
Title: Power source holding circuit
Inventor: KONDO TAMOTSU
IPC: G05F1/10
Filed: 1985-08-24
Abstract: PURPOSE:To send the completing message to the main device side for example, when the power source switch is turned off by providing the contact of the delaying relay in parallel to the power source switch and supplying the power source to the device until the delaying relay is restored even when the power source switch is turned off. CONSTITUTION:When an electric power source switch 4 is turned off, the electric current is supplied from the break contact to the photo diode of a photo coupler 10, and the transistor of the photo coupler 10 is turned on. For such a reason, a transistor 11 is turned off, the action electric current of a delaying relay 12 is made off, and simultaneously, it is informed to a controller 1 through a supervising signal line 7 that the power source switch 4 is turned off. At such a time, the delaying relay 12 is not turned off by the charge accumulated at a delaying capacitor 122 simultaneously when the electric power source switch 4 is turned off, and the on condition is held until the charge of the delaying capacitor 122 is discharged. For such a time, the controller 1 sends the completing message to the main device side.
Patent JP-S6163788-A (JP)
Inventor: YOSHIDA YOSUKE
IPC: D06P5/00
Filed: 1984-09-04
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-H0474180-A (JP)
Title: New diazosine derivative
Inventor: TONO TAKEO
IPC: A61K31/407
Filed: 1990-07-13
Abstract: NEW MATERIAL:A compound expressed by formula I[R<1> is cyano or lower alkoxy; R<2> is H or lower alkyl; R<3> and R<4> are lower alkyl or phenyl; formula II is formula III to formula V (R<5> is lower alkyl or phenyl). EXAMPLE:5-(Diethylamino)-6-methyl-3-phenyl-3H-imidazo[4,5-b]-[ 1,5]diazosine-9- carbonitrile. USE:A platelet aggregation-suppressing agent. PREPARATION:1 mol compound expressed by formula VI is reacted with 1-3 mol compound expressed by formula VII, as necessary, in an inert solvent at ambient temperature to under-reflux temperature for 1 to several ten hr.
Patent JP-H0472749-A (JP)
Title: Lead frame
Inventor: SAKA SHIYUNSUKE
IPC: H01L23/50
Filed: 1990-07-13
Abstract: PURPOSE:To realize a lead frame high in reliability and low in cost used for a multi-chip package by a method wherein an organic insulating film is directly provided onto a die pad, and a wiring circuit is formed thereon through a physical vapor phase film forming method. CONSTITUTION:An organic insulating film 3 is directly formed on a die pad 2 without using an adhesive agent, and a wiring circuit 6 is formed thereon through a physical vapor phase film forming method (PVD method). It is preferable that this lead frame is formed of material such as Cu alloy, Fe-Ni alloy, or Fe-Ni-Co alloy. It is also desirable that an organic insulating film is formed of polyimide, polyamide-imide, polyether imide, polyether ether ketone, polyphenylene sulfide, polysulfone, or polyparabanic acid, or mixture of inorganic filler and one of them. Furthermore, the component metal of a wiring circuit is formed of either of Al or Cu.
Patent JP-S5976076-A (JP)
Title: Benzothiazine derivative
Inventor: ISHIKAWA HIROSHI
IPC: A61P31/04
Filed: 1982-10-22
Abstract: NEW MATERIAL:A benzothiazine derivative shown by the formula I (R<1> is lower alkyl; X<1> and X<2> are halogen) and its salt. EXAMPLE:7,8-Dichloro-2,3-dihydro-3-methyl-4H-benzothiazine. USE:An intermediate for synthesizing a pyrido[1,2,3-de][1,4]benzothiazine derivative useful as a remedy for diseases caused by various kinds of pathogenic microorganisms of men, animals, fishes, etc., surgical germicide for medical tools, and disinfectant. Showing improved antibacterial activity against Gram- positive and Gram-negative bacteria, having low toxicity and weak side effect. PROCESS:A compound shown by the formula II (X<3> is halogen) is nitrated to give a compound shown by the formula III, which is reacted with an alkali metal sulfide so that it is dimerized to give a compound shown by the formula IV. This compound is then reduced with iron, etc. to give a compound shown by the formula V, which is reacted with a compound shown by the formula VI (X=X<3>) in the presence of a dehydrohalogenating agent, further reduced with NaBH4, etc. to give a compound shown by the formula I .
Patent JP-H0696806-A (JP)
Title: Plate terminal
Inventor: HAYAKAWA KIYOSHI
IPC: H01R12/32
Filed: 1993-07-28
Abstract: PURPOSE:To prevent generation of crack and/or pattern break of solder when a plate terminal is mounted on a substrate by forming a projecting part protruding on the side opposite to the direction of bending leg parts in contact parts of the leg parts to a plate terminal body. CONSTITUTION:A reversed V shaped projecting part 1d having elasticity is formed at a connection part of leg parts 1b to a plate terminal body 1a in a plate terminal 1. When the leg parts 1b having this shape are inserted into through holes 2a formed in a substrate 2, a gap H is produced between the leg parts 1b and the substrate 2. When each of the leg parts 1b is soldered after being bent by nipping and pressing by means of a caulking jig in this condition, force F acts in the direction that the plate terminal 1 makes close contact with the substrate 2 by means of the elasticity of the projecting part 1d. Thus, the plate terminal 1 may not rise from the substrate 2 so that generation of cracks and pattern break in solder 3 can be prevented.
Patent JP-H0831413-A (JP)
Title: Hydrogen storage alloy electrode for sealed alkaline storage battery and manufacture thereof
Inventor: KONNO YOSHITO
IPC: H01M4/24
Filed: 1994-07-15
Abstract: PURPOSE:To provide an excellent balance of the gas absorbing characteristic and the charging and discharging characteristic by replacing a part of the hydrophobic group of the water repellent resin, which is exposed on the surface of a plate, with the hydrophilic group in a hydrogen storage alloy electrode. CONSTITUTION:A hydrogen storage alloy electrode for a sealed alkaline storage battery is provided with a plate, which is formed by fixing the mixture of hydrogen storage alloy and the water repellent resin as the binder to a conductive support body. Hydrophilic characteristic is given to a part of the surface of this plate, and a part of the hydrophobic group included in the water repellent resin is replaced with the hydrophilic group. Desirable area ratio of the hydrophilic part to the all surface area of the plate is 10-90 %. In this plate, parts except for the part opposite to the current terminal part of a positive electrode desirably have the hydrophilic group. In this electrode, excellent charging and discharging reaction is performed in the hydrophilic part and excellent gas absorption is performed in the water repellent part.
Patent JP-H0238537-A (JP)
Title: Method for reducing oxidized copper
Inventor: YUZA BUNICHI
IPC: C22B15/14
Filed: 1988-07-26
Abstract: PURPOSE:To reduce oxidized copper without deteriorating the product quality and to rapidly and efficiently remove oxygen in molten copper by introducing Al into the molten copper with the surface covered with a slag forming agent to remove oxygen in the molten copper as Al2O3. CONSTITUTION:A slag forming agent such as carbon powder is supplied from a slag forming agent feeder 3 to the molten tough pitch copper 2 flowing in a launder 1 to cover the surface. Al is charged into the molten copper 2. The Al is preferably charged by sending an Al wire 4 having 0.8-9.5mm diameter and supplied from a bobbin 5 into the molten copper 2 through a feeder 6, an SiC guide pipe 7, etc. In addition, 0.01-0.1% Al, based on copper, is appropriately charged. By this method, the oxygen in the molten copper 2 is removed as Al2O3, and the oxidized copper is reduced. The Al as an deoxidizer is easily available and easy to handle, the working atmosphere is not deteriorated, the deoxidation efficiency is high, and the product quality is not deteriorated.
Patent JP-H0235627-A (JP)
Title: Magnetic recording medium
Inventor: HAYASHI KAZUYUKI
IPC: C09D201/00
Filed: 1988-07-26
Abstract: PURPOSE:To improve wear resistance and durability without degrading magnetic characteristics and degrading the dispersibility of magnetic particle powder by coating the surface of a substrate with a resin compsn. contg. the magnetic particle powder consisting of specific magnetic particles. CONSTITUTION:The surface of the substrate is coated with the resin compsn. contg. the magnetic particle powder consisting of the magnetic particles on the particulate surfaces of which fibrous polytetrafluoroethylene (PTFE) exist in entanglement. The uniform and dense network structure consisting of the PTFE is, therefore, formed on the surface of the coated film. The wear resistance and durability are effectively improved in this way without degrading the magnetic characteristics and degrading the dispersibility in the vehicle of the magnetic particle powder.
Patent JP-S6166316-A (JP)
Inventor: MITSUI HISAYASU
IPC: H02K3/34
Filed: 1984-09-07
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-H0823995-A (JP)
Title: Production of protein degradable by protease derived from host cell
Inventor: TSUJIKAWA MUNEO
IPC: C12P21/02
Filed: 1994-07-14
Abstract: PURPOSE:To constantly conduct mass-production of a protease-degradable protein by culturing a host cell in a culture medium containing specified substances to promote growth of the host cell and production and secretion of that protein while inhibiting decomposition of the protein. CONSTITUTION:This production method is carried out by culturing a host cell capable of secreting and producing a protein degradable by a protease derived from the host cell in a culture medium containing compounds selected from acidic amino acids, basic amino acids, phosphates, ammonium salts and nonionic surfactants, where the culture medium preferably contains arginine, (NH4)2HPO4, NH4H2PO4 and a nonionic surfactant, subsequently treating the supernatant of the cultured material preferably in the presence of an ammonium salt according to the hydrophobic chromatography method or the cation-exchange column chromatography method and collecting the objective substance. In addition, prourokinase is preferably used as the proteinase and a Pichia yeast is preferably used as the host cell capable of secreting and producing this prourokinase.
Patent JP-H106905-A (JP)
Title: Air bag device provided with inflator cover
Inventor: YAMAJI TAKESHI
IPC: B60R21/20
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To seal gas even for a stream of gas which is directed toward an inflator cover by forming a pawl part which is protruded in the outward direction of radius from a basic part of a sleeve extension part and is hooked in an end part in the inside of a case of a fringe part of a case insertion hole. SOLUTION: A pawl part 18 is protruded in the outward direction of radius from a basic part of a sleeve extension part 17 and is hooked in an end part 11b in the inside of a case in a fringe part 11 of a case insertion hole. An inflator cover 12 is inserted into the case insertion hole 6 before an inflator 2 is inserted therein, a sleeve 13 adheres to the fringe part 11 of the insertion hole closely, the fringe part 11 of the insertion hole is nipped by a hook stepped part 14 and the pawl part 18 from the front and rear, and then the inflator 2 is inserted. The inward travel of the pawl part 18 is prevented by the inflator 2, and the inflator cover 12 is fixed on an air bag case. Consequently, it is possible to seal gas of the inflator 2 and seal gas even for a stream of gas G.
Patent JP-H0237496-A (JP)
Title: Traffic supervisory system
Inventor: MASUNAGA MAKOTO
IPC: G08G1/054
Filed: 1988-07-28
Abstract: PURPOSE:To shorten a time from the traffic supervision till the notification of a traffic regulation violation by outputting picture information and the information of an excessive speed, etc., from a television camera provided on a supervisory spot when the excessive speed is detected. CONSTITUTION:The speed of a vehicle 4 faster than the prescribed speed is detected by first to an (n)-th speed detecting means 61-6n at a supervisory point (n), and the vehicle 4 is photographed by television cameras 91-9n at the supervisory point (n). When the excessive speed is detected, the picture information and the information of the excessive speed, etc., for one unit are sent from the television camera provided on the supervisory spot, where the excessive speed is detected, to a single transmission line by a sending means 58. The sent picture information and the information of the excessive speed, etc., for one unit are stored into a storage means 54, and based on the stored picture information and the information of the excessive speed, etc., the picture information and the information of the excessive speed, etc., are outputted by an output means 59. Thus, the time from the traffic supervision till the notification of the traffic regulation violation can be shortened.
Patent JP-H106913-A (JP)
Title: Air bag device
Inventor: ISAJI KAZUMI
IPC: B60R21/26
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To assemble an inflator in simple constitution. SOLUTION: Bolts 1 are mounted in the hole parts 40 of a base 43 from the inside, the thread parts 12 are projected outside a case 4, a cylindrical inflator 3 is placed on the base 43, and the head parts 11 are sandwiched with a main body part 30 and the base 43. A jet part 34 with jet holes 33 formed on the circumferential face is provided on the first end face 32a of the end part 32 in the direction of X-axis, and a bolt part 35 is provided on the end face 34a in the direction of X-axis. The bolt part 35 is inserted into the hole part 42 of a fixed wall 41 provided nearly squarely crossing with the base 43, and the bolt part 35 and a nut 2 are threadedly engaged with each other sandwiching the fixed wall 41 so that the end part 46a of a direction control plate 46 provided on the base 43 covering the jet part 34 is pressure-contacted with the end face 32a. Gas jetted from the jet part 34 is derived in a fixed direction from the opening part of the direction control plate 46. A belt-like caulking part 44 is provided on the base 43 so as to cover the circumference of the main body part 30, and caulked inward in the radial direction so as to pressure contact with the main body part 30.
Patent JP-H0930000-A (JP)
Title: Ink jet cartridge and recording device employing it
Inventor: TANETANI YOICHI
IPC: B41J2/175
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of outward leakage of ink even in the event being subjected to a thermal impact or decompression state by forming in the proximity of an atmospheric communication port, a space of volume specific times as large as a space in the part of an ink blotting member not to be impregnated with ink. SOLUTION: In an ink jet cartridge, the ink blotting member 11 is shaped to form a space having a volume 0.5 time larger than the space volume in the part where ink is not impregnated in an ink blotting member 11 within the ink reservoir part 10 and in the proximity of an atmospheric communication port 13. Furthermore, in the ink blottering member 11, parts to be in contact with ribs as being inserted in the ink reservoir part 10 are cut off not to be in contact with the ribs, thereby, even in the case where the ink blotting member 11 is inserted into the ink reservoir part 10 under compression, avoiding the ink blotting member 11 from being compressed by the ribs 14.
Patent JP-S5975629-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L21/3065
Filed: 1982-10-25
Abstract: PURPOSE:To wash and treat a pollutant adsorbed onto the surface of a wafer at a molecular level completely, and to execute succeeding heat treatment, film forming treatment and etching treatment and the like in a non-defect by exposing a semiconductor material in an ozone atmosphere as pre-treatment. CONSTITUTION:A sample 1 is carried into a reaction chamber 2 by a belt conveyor 3, ozone gas or oxygen gas is introduced into the reaction chamber by a pipe 4, and the reaction chamber is interrupted from an external atmosphere by gas curtains 5. A window made of quartz is formed to the reaction chamber when supplying oxygen gas, and oxygen in the reaction chamber is ozonized by a far ultraviolet-ray lamp 6. Consequently, an SiO2 film approximating the non- defect of the pin hole density of the SiO2 film grown of 1mu/cm<2> or less from 10mu/cm<2> can be formed by exposing a semiconductor or the material containing the semiconductor in the ozone atmosphere when said treatment is used for the pre-treatment of thermal oxidation of the Si wafer. The method can be used for not only a change into a non-defect of the defect of the film but also a change into a non-defect of etching treatment and heat treatment.
Patent JP-H0719926-A (JP)
Title: Constant quantity charging valve device for solid-contained liquid
Inventor: YAMANE TETSUO
IPC: F04B15/02
Filed: 1993-06-29
Abstract: PURPOSE:To provide a constant quantity charging valve device for solid- contained quantity in which the charging valve is preliminarily provided with cutting function, a preset quantity can be precisely charged, and a solid is never left or the periphery is never contaminated when a charging hole is closed. CONSTITUTION:A thick disc fixed blade 26 made of metal having both flat surfaces is arranged on the upper surface of a cap plate 24, and the fixed blade 26 has a charging hole 26a in a position corresponding to a charging hole 25. On the upper surface of the fixed blade 26, a thick disc rotating blade 28 made of metal having both flat surfaces is supported by the driving shaft 51 of a rotary actuator 5 in such a manner as to be integrally rotatable. The rotating blade 28 has a charging opening 28a having the same aperture as the charging holes 25, 26a, and the rotating blade 28 is reciprocally rotated at 90 deg. to the fixed blade 26 between the opened position where the charging hole 26a and the charging opening 28a are perfectly coincident to each other and the closed position where the charge hole 26a and the charging opening 28a are perfectly shifted to each other.
Patent JP-S6429920-A (JP)
Title: Data input device
Inventor: NAGASAKI YOSHIHIRO
IPC: H03M11/14
Filed: 1987-07-25
Abstract: PURPOSE:To improve the efficiency of data input work by confirming an input mode in selecting directly by an individual key, by arranging plural illumination means in a key top, and illuminating a mark corresponding to the input mode in selecting. CONSTITUTION:For example, two marks, an English character A and a KATAKANA (square form of Japanese syllabary) (chi) are displayed on different parts on the apex of the key top, and light emitting diodes LED1 and LED2 to illuminate those marks from a back side are arranged. A key code generation part 2 detects the position of a depressed input mode key on a keyboard, and transfers the position information as a key code to a host device and a mode detection part 3. The mode detection part 3 sends a light emission control command corresponding to the key code, and a light emission control part 4 lights the light emitting diode LED of each key. In such a way, it is not required to move a line of sight to a display picture in the host device by separating once from a key group to confirm the input mode in selecting, thereby, the working efficiency of data input can be improved.
Patent JP-H06213294-A (JP)
Title: Eccentric type belt tensioner
Inventor: HENRII DABURIYU TOMEI
IPC: F16H7/08
Filed: 1993-06-30
Abstract: PURPOSE: To provide a belt tensioner beneficial to a drive system in which a space is limited and it is desirable that eccentricity is maximized by increasing the length of a rotary arm. CONSTITUTION: This eccentric type belt tensioner is provided with a rotary pin 22 positioned in an inner hole 14 of a bearing 12 and attached to a stub shaft 16, and a rotary bushing 10, the shaft 16 is provided with an axial groove 50 for receiving the rotary bushing 20. The thickness of the wall surface of the rotary bushing 20 is determined to such the size as to receive load from the rotary pin 22, and the thickness is greater than the radial distance between the rotary pin 22 and the peripheral edge 34 of the stub shaft 16.
Patent JP-H0942642-A (JP)
Title: Disposal equipment and use thereof
Inventor: ONISHI OSAMU
IPC: F23G5/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To achieve a treatment to reduce the weight of garbage or like stinking and remove the odor thereof free from any environmental problem and with simple equipment by providing a combustion furnace below a deodorizing furnace and the deodorizing furnace below a fermentation drying tank. SOLUTION: A fermentation drying tank 2 is provided to ferment and dry a matter containing moisture treatable by fermentation, for example, garbage under heating conditions and a combustion furnace 3 to incinerate the matter to be treated by the fermentation drying tank 2. A deodorizing furnace 4 is provided to deodorize bad-smelling exhaust gas as generated from the combustion furnace 3 by combustion. A heat recovery circuit 5 is provided to introduce the exhaust gas deodorized as generated from the deodorizing furnace 4 into the fermentation drying tank 2 as heat source for heating and a generated gas guiding path 6 is provided to guide an odor gas steam generated in the fermentation drying take 2 to a deodorizing path 4 or the combustion furnace 3. With such an arrangement, the generation of offensive odor can be prevented with a relatively compact designing.
Patent JP-S57109748-A (JP)
Title: Method for improving stability of cationic vinyl monomer
Inventor: OKADA AKIRA
IPC: C08F20/52
Filed: 1980-12-26
Abstract: PURPOSE: To improve the stability of the titled monomer useful as a raw material of textile modifier, water treating agent, etc., without lowering its polymerization reactivity, by adding a copper compound to the cationic vinyl monomer.  
     CONSTITUTION: A cationc vinyl monomer of formula (R 1  is H or CH 3 ; R 2  and R 3  are 1W4C alkyl or 2W4C hydroxyalkyl; R 4  is H, 1W4C alkyl, etc.; A is O or NH; B is 1W4C alkylene or 2W4C hydroxyalkylene; X is anionic counter ion) is stabilized by adding a copper compound thereto. The copper compound is, e.g. cupric chloride, cupric sulfate, etc., and its amount is 0.01W5,000ppm as copper ion based on the monomer of formula. The addition of the copper compound results in the prevention of the degradation of the monomer during storage, transportation or preparation and the remarkable improvement of the stability without lowering the polymerization reactivity of the monomer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57110699-A (JP)
Title: Hanger for plating
Inventor: YOSHIKAWA YASUHIRO
IPC: C25D17/08
Filed: 1980-12-26
Abstract: PURPOSE:To provide a hanger for plating which is to be mounted with a large number of objects to be plated of intricate shapes and provides uniform plating thereto by combining >=2 pieces of main rods secured with plural branch rods into one piece. CONSTITUTION:Central curved parts 3 of branch rods 2 made of stainless steel having spring effect are placed on main rods 1 made of copper, and strong pressure is exerted thereto from above, whereby these are secured. In this way, the branch rods 2 are secured successively to the main rods 1 at approximately equal spacings or in conformity with the shapes of objects to be plated. The end parts 2a of the rods 2 are properly worked in conformity with the shapes of the objects to be plated. Two pieces of such main rods 1 are combined to one piece by welding or the like. In order to prevent sticking of plating on unnecessary parts, a synthetic resin lining or coating layer 4 for insulation is provided.