baber/WOPTO huggingface dataset:
Patent JP-H03135051-A (JP)
Title: Sealing of semiconductor device
Inventor: HIRAIWA KATSURO
IPC: H01L21/50
Filed: 1989-10-20
Abstract: PURPOSE:To prevent a defect which is caused during a resin sealing operation and to enhance reliability by a method wherein a sealing and bonding part is coated with an Si resin in a frame shape corresponding to a cap and the resin is hardened. CONSTITUTION:A semiconductor chip 2 is die-bonded to a cavity 1a in a package substrate 1 by using an adhesive 3; an electrode of the chip and an inner lead are wired by using a wire. A flat part of the cavity 1a in the substrate 1 is coated with an Si resin 10 in a frame shape; the resin is hardened. The Si resin 10 is coated with a sealing resin 11 whose bonding property is excellent. A cap 7 having a clearance hole for bolt insertion use is positioned; and it is fastened to the substrate 1 by using a bolt 13 and a nut 14.
Patent JP-H04147854-A (JP)
Title: Composite film and its manufacture
Inventor: MURAKAMI TEI
IPC: B32B27/30
Filed: 1990-10-09
Abstract: PURPOSE:To obtain composite film which retains high gas barrier properties and transparency even when it is subjected to retort processing by constituting a laminating agent layer with polyisocyanate component consisting of a specific mol ratio of an isocyanate group, a hydroxy group and polyol component. CONSTITUTION:Composite film has at least, one surface of a base film coated by a coated layer containing vinylidene chloride polymer, a laminating agent layer constituted with polyisocyanate component and polyol component and a polymer film layer in that order. The laminating agent layer is composed of the polyisocyanate component consisting of an isocyanate group and a hydroxy group provided at a mol ratio of 1.2 and 4 respectively and the polyol component. The base film should preferably be nylon film used within a broad temperature range. If the ratio of the isocyanate group and the hydroxy group is 1.2 times mol or lower, the transparency and gas-barrier properties after retort treatment tend to deteriorate easily. If the ratio is 4 times mol or higher, the binding strength with the polymer film layer tends to become low.
Patent JP-H05106440-A (JP)
Title: Combustion chamber of direct injection type diesel engine
Inventor: HARUFUJI SHIGERU
IPC: F02B23/00
Filed: 1991-10-21
Abstract: PURPOSE:To reduce the smoke and NOX simultaneously and extensively by only converting the structure of a combustion chamber. CONSTITUTION:A combustion chamber formed at the top of a piston 1, a fuel injection valve 6 provided to a cylinder head 5, plural nozzle holes provided at the nozzle 7 of the fuel injection valve 6, jet holes 9b formed opposing to the nozzle holes of the nozzle 7, and auxiliary chambers 9a communicated to the jet holes 9b, are provided.
Patent JP-2000084947-A (JP)
Title: Molding apparatus for cylindrical molding with flange
Inventor: FUJIWARA KAZUYUKI
IPC: B29C57/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To improve molding precision by controlling distortion and others in demolding by supporting a bush to be embedded in a flange by an oscillating pin fitted to a mold. SOLUTION: A molding apparatus 21 is composed of molds 22, 23, 24, an oscillating pin 27, a spring 28, and others. A resin is injected into a cylinder casting space 25 and a flange casting space 26 with a bush fitted to the oscillating pin 27, and a cylindrical molding with a flange having the flange in which the bush is embedded and a cylinder is molded. In this process, the flange is molded to be slanted slightly to compensate warpage and others after demolding. In the demolding of the flange, the pin 27 oscillates in the radius direction while advancing from the mold 22 so that the pin 27 can be extracted easily from the bush of the flange.
Patent JP-H01114402-A (JP)
Title: Production unit for flitch
Inventor: ARIGA MASAO
IPC: B27D1/04
Filed: 1987-10-28
Abstract: PURPOSE: To simplify the work of pressure-lamination processing by painting thermosetting resin adhesive on the both faces of veneer solid board for medium plate, followed by provisionally setting each veneer solid board polymerized, and provisionally generating adhesive force to some extent between each veneer solid board. CONSTITUTION: Each veneer solid board 5 for front and rear boards are painted with thermosetting resin adhesive from the jet nozzle 15 in dots or in belts while being transported in vertical attitude. In synchronism with this, on the other hand, a veneer solid board 17 for medium plate is inserted between painting rolls 18 disposed in a bilateral pair while maintained nearly straight upright above a polymerization unit 16, painted with adhesive on its both faces, and then the veneer solid board 5 for the front board and that 10 for the rear are polymerized and compressed. Adhesive strength can be generated owing to portions of thermosetting resin adhesive painted in dots or in belts between veneer solid boards 5, 10 and 17.
Patent JP-2000103605-A (JP)
Title: Ozonizer
Inventor: IEDA MASAHIKO
IPC: C01B13/11
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To prevent an accident from occurring due to breakage or disconnection by interposing a safety means for disconnection in a flow channel when an abnormal electric current flows through the flow channel of the electric current at the time of connecting an electrode on the high voltage side in a container through a lead-out terminal to a pulse power electrode. SOLUTION: A cylindrical electrode 10 on the ground contact side is housed in the interior of a pressure container 8 and an electrode 13 on the high voltage side is arranged at a shaft center position of the electrode 10 on the ground contact side. The electrode 13 on the high voltage side is connected through an introduction terminal 15 in a state maintaining insulation passing through the pressure container 8 to a pulse power electrode with cables 14 and 16 to constitute an ozonizer 7. In the ozonizer 7, e.g. a fuse 23 as a safety means for disconnecting a flow channel of an electric current when an abnormal electric current flows is connected in the course of the cable 14. Thereby, the abnormal electric current flows through the fuse 23 to disconnect the flow channel when the electrode 13 on the high voltage side is broken and short-circuited.  As a result, an overcurrent is prevented from flowing through the ozonizer 7.
Patent JP-2000082271-A (JP)
Title: Cartridge for information recording and magnetic disk cartridge
Inventor: KATO YOSHITAKE
IPC: G11B23/033
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge for information recording, such as, for example, a magnetic disk cartridge and optical disk cartridge, having high reliability in recording and reproducing characteristics. SOLUTION: This cartridge for information recording is constituted to have cartridge cases 1, 4 and a recording medium 3 housed in the cartridge cases 1, 4. The cartridge cases 1, 4 are molded of a copolymer of an N-substd. maleimide for part of styrene and a styrol resin or a compsn. composed of an N-substd. maleimide resin and the styrol resin.
Patent JP-H03133809-A (JP)
Title: Automatic warehouse
Inventor: TANAKA TAIJI
IPC: B65G1/04
Filed: 1989-10-20
Abstract: PURPOSE:To improve safety by a method wherein an object to be detected is mounted on the uppermost stage moving part of an input and output device, and the object to be detected is detected by a device on the elevating platform side when the uppermost stage moving part is moved to the given position of the input output device. CONSTITUTION:In combination of running of a running body on a specified route, elevation of an elevating platform 16, and lateral entering and existing movement of an input and output device 18, a cargo is taken in and out. When a lowermost stage moving part 24 is moved to a given position in a fixing part 21 through entering and existing movement of the input output device 18, a control tool 43 turns ON a limit switch 42 to stop a motor 36. Simultaneously, the uppermost stage moving part 33 also enters and exists. When the uppermost stage moving part 33 is moved to a given position in the fixing part 21, a reflection plate 45 is brought into a state to be positioned facing a photoelectric switch 47, the photoelectric switch 47 is turned ON and a delivery device is operated. But, when the uppermost stage moving part is not moved to the position, the delivery device is not operated to sound an alarm.
Patent JP-H02119679-A (JP)
Title: Ignition timing control device of engine
Inventor: SUGIO TOSHIYA
IPC: F02P5/15
Filed: 1988-10-27
Abstract: PURPOSE:To conduct precise acceleration control according to used fuel and to improve output without knocking by changing the correction amount of engine ignition timing at the time of acceleration depending on whether used fuel is high-octane or regular. CONSTITUTION:The ignition timing of an engine A is controlled by means B. The acceleration of the engine A is detected by means C. According to detection output of the means C, at the time of acceleration, the ignition timing of the engine A is corrected by means D. On the other hand, it is discriminated by means E whether used fuel is high-octane or regular. According to the detection output of the means E, the acceleration correction amount by the means D is changed depending on whether used fuel is high-octane or regular by means F. Thus, precise acceleration control can be conducted corresponding to the high-octane fuel and the regular fuel, respectively and output, emission and so on during acceleration can be improved without knocking.
Patent JP-S62132593-A (JP)
Title: Waste water treating device
Inventor: IWABORI KEISUKE
IPC: C02F1/78
Filed: 1985-12-04
Abstract: PURPOSE:To enable the discharge of treated water appropriate for a batch system by providing a treating vessel equipped with a circulating water passage on the succeeding stage side of an aerobic vessel having the discharge mechanism of specified structure and connecting the discharge pipe of the discharge mechanism to the circulating water passage. CONSTITUTION:The discharge mechanism 4 consists of a buoyancy body 41 floated on the liq. surface of the aerobic vessel A, a flexible pipe 43 provided with a water suction port and with the one end side attached to the buoyancy body 41, and drain valves 46 and 47 furnished through a filter part 42 and a drain pipe 45. And ejector pump P2 is furnished to the circulating water passage 5 opening to the inside of a treating vessel B and gaseous ozone is injected into the pump P2 from a gaseous ozone generating part 6. Furthermore, a top wall part 8 is provided at the top part of the treating vessel to form a hermetic space 81 between the liq. surface of the treating vessel B and the wall part, and a gaseous ozone treating part 9 is furnished to the exhaust passage 82 of the top wall part. A communicating passage 7 for discharging the ozone-treated water extending from the upper part of the treating vessel to the atmosphere is formed, and the drain pipe 45 of the discharge mechanism 4 is connected to the circulating water passage 5.
Patent JP-S61152475-A (JP)
Title: Brake mechanism for banded medium cassette
Inventor: OKUMIYA SEIJI
IPC: B41J17/24
Filed: 1984-12-26
Abstract: PURPOSE:To miniaturize a brake mechanism for banded medium cassette by a method in which a means to move a reel to the axial direction in the face of the reel base, and the combination of the reel and a cassette case is released by a greater force than the means. CONSTITUTION:A reel 2 is pushed toward the direction of separating a pivot 2d from the recession of a gearing 1b by a spring 4 and held by the bearing 1b. Since the force of the spring 4 is smaller than that of the bearing 8, the tip of the pivot 2d comes into contact with the bottom of the recession of the bearing 1b. In this case, the coupling claw 2a of the reel 2 is connected with the claw 5b of a reel base 5. When the base 5 is rotationally driven, the rotation is transmitted to the reel 2 and the ink paper 3 is fed in the cassette case 1. Since the pressing force of the spring 8 is set to greater one than the spring 4, the tip of the pivot 2d is contacted with the bottom of the recession of the bearing 1b, and therefore, the connection of the first coupler 2c of the reel 2 and the second coupler 1c of the case 1 is released.
Patent JP-H1094969-A (JP)
Title: Grinding wheel for polishing austenite stainless steel
Inventor: ENOKI KOJI
IPC: B24D3/32
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the polishing capacity by specifying the abrasive grain rate of a resin bond grinding/wheel in which a white alundum is dispersed as the abrasive grain, the rate of binder and the porosity. SOLUTION: The polishing by the free abrasive grain is effective in the case when a member to be polished, having the ductility and high work hardening is polished, and the polishing capacity is increased by increasing the abrasive grain rate while considering the balance with the binder. The abrasive grain grasping force is stabilized corresponding to the increase of the binder, but the rate of the binder should be controlled to get the optimum and maximum polishing capacity, because the surface quality is deteriorated when the quantity of the binder is over a specific extent. Further the quantity of the chip pockets (pores) having the function of chipping, is increased.  That is, the surface can be polished and finished in a good condition by a small number of times of polishing, by keeping 38-45 volume % of the grain rate, 22-35 volume % of the binder rate, and 32-45 volume % of the porosity.
Patent JP-H08116144-A (JP)
Title: Connection configuration of fpc end part and its formation
Inventor: YAMAZAKI KAZUYA
IPC: H05K3/30
Filed: 1994-10-13
Abstract: PURPOSE: To enable firm adhesion and connection of an FPC end part by also connecting an insulation part between circuits by putting adhesive, etc., in addition to electrical connection of a circuit part. CONSTITUTION: When both terminals 3, 3' of an upper FPC1 and a lower FPC1' are connected, window parts 2, 2' are provided between circuits 4, 4' of both FPCs, for example. The window 2 of an upper FPC is made large enough to enable easy positioning. In the upper FPC terminal 3, a junction terminal exists in a rear of an FPC and solder plating is applied to a terminal. In the lower FPC terminal 3', a junction terminal exists in a surface of an FPC and solder plating is applied to a terminal. Furthermore, a circuit exists in a lamination side, adhesive is filled by thermally compressing adhesive 6, 6' put from both sides of upper and lower FPC through the windows 2, 2' of an FPC for filling up a space between the circuits 4, 4'.  As a result, restriction of length in manufacturing of a long FPC, which was difficult to manufacture in the past, is eliminated and a long FPC can be obtained readily.
Patent JP-H03134043-A (JP)
Title: Polyvinyl chloride composition
Inventor: ARAI TOSHIHIRO
IPC: C08L27/06
Filed: 1989-10-20
Abstract: PURPOSE:To prepare a polyvinyl chloride compsn. which is protected from the degradation due to an electron beam radiation and suitable for the use wherein the compsn. is crosslinked by irradiation with an electron beam, by compounding a polyvinyl chloride resin with a specified amt. of 2,2-bis(4'- hydroxyphenyl)propane. CONSTITUTION:100 pts.wt. polyvinyl chloride resin (e.g. a vinyl chloride homopolymer or an ethylene-vinyl chloride copolymer) is compounded with 0.1-10 pts.wt. 2,2-bis(4'-hydroxyphenyl)propane, a compd. usually called bisphenol A, to give a polyvinyl chloride compsn. Besides the compd., the addition of a stabilizer (e.g. dibasic lead sulfate) is pref. and, if necessary, a plastcizer, a flame retardant, a colorant, etc., may be compounded. The compsn., excellent in the resistance to irradiation with an electron beam, is suitable as a material for an electric wire covering, connector, etc., which is crosslinked by the irradia tion with an electron beam.
Patent JP-S61154053-A (JP)
Title: Module of hybrid ic
Inventor: MURASE NAOAKI
IPC: H01L23/28
Filed: 1984-12-26
Abstract: PURPOSE:To increase heat-dissipating properties and strength, and to improve reliability by adopting a base plate with an element mounting region and a heat-dissipating region. CONSTITUTION:A base plate 20 consisting of ceramics is constituted by an element mounting region 21 and a heat-dissipating region 22 surrounding the region 21. The element mounting region 21 is formed by ceramics such as alumina having excellent heat-dissipating properties and printing properties. The heat-dissipating region 22 is shaped by ceramics having high mechanical strength against impact force, etc. such as zirconia having high purity. The strength of the heat-dissipating region 22 is set at a value of not less than twice as high as the elements 23 are fitted onto the element mounting region 21. A groove 24 is formed so as to surround the element mounting region 21 in the heat-dissipating region 22. A resin vesel 25, an upper section thereof is opened, is fitted to the groove 24. The resin vessel 25 is fixed by a resin 26 applied to a fitting section.
Patent JP-S61140443-A (JP)
Inventor: BUIRII IESHIYUKE
IPC: B65H29/04
Filed: 1985-12-06
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-H05113107-A (JP)
Title: Regional heat supply system
Inventor: YAMAOKA KEIJIRO
IPC: F24D10/00
Filed: 1991-10-22
Abstract: PURPOSE:To provide cost reduction in building by making heat storage tanks more cat, which are used in a regional heat supply system. CONSTITUTION:In a regional heat supply system for supplying heat energy sucked from a high or low temperature heat source to a user, heat storage tanks 9 for low and high temperature which are connected at a going passage 7 and a returning passage 8 in a heat medium for conveying heat energy are disposed between the two passages, and two regions of a high temperature heat storage medium storage region 11 and a low temperature heat storage medium storage region 12 are formed in the heat storage tanks for low and high temperature by mobile partition walls 10 which are disposed inside the heat storage tanks for low and high temperature.
Patent JP-H07124585-A (JP)
Title: Sludge amount control device for active sludge process
Inventor: SEKINE TAKAO
IPC: C02F3/12
Filed: 1993-11-02
Abstract: PURPOSE:To minimize the outflow of excessive sludge by computing the precipitation capacity index based on the active sludge suspended matter amount in an aeration tank and the active sludge precipitation rate and also computing a target value of excessive sludge amount by means of fuzzy computation based on the above index, the sludge index time set value and the excessive sludge flow rate. CONSTITUTION:A sludge capacity index meter (SVI) 7 for computing the sludge capacity indication, based on the active sludge suspended matter amount MLSS of an active sludge suspended matter meter 5 and the active sludge precipitation rate SV of an active sludge precipitation rate meter 6 as input, is set in the vicinity of an outlet of an aeration tank 1, and its sensing signals are input into an arithmetic and logical unit 8. In the arithmetic and logical unit 8, target drawing sludge amount is computer from the set value of sludge retention time SRT based on SVI, and the operation time of an excessive sludge pump 3 and an excessive sludge flow rate control valve are controlled on the value computed as above. In other words, the target value of the excessive sludge amount is computed by inputting the sludge capacity index computed by the SVI meter 7 and the excessive sludge flow rate QW of an excessive sluge flow rate meter 4 and performing the fuzzy computation.
Patent JP-H01114407-A (JP)
Title: Preparation of composite molding for decorating automobile body
Inventor: HASHIMOTO NORIYUKI
IPC: B29L31/30
Filed: 1987-10-28
Abstract: PURPOSE:To prepare a composite molding wherein a resin and a shining material are firmly integrated, by a method wherein a hot-melt adhesive is applied on one side of a shining metal sheet, which is subjected to a stamping work, then integrally processed with a molten resin. CONSTITUTION:A shining material 7 wherein a stainless foil 2 and a hot-melt adhesive are integrated is stamped out, and is set in an injection molding mold, a rigid resin such as glass fiber-containing polypropylene is melt injected therein to form a base 3. Further a flexible resin is melt injected between the shining material 7 and the base 3 to cover both sides of the stainless foil 2 of the shining material 7 to obtain a finished product. In the plastic molding process, the sectional face of the shining material is flat at the time of the stamping process, and the hot-melt adhesive 4 is uniformly made to have a firm adhesion with the resin.
Patent JP-H03135747-A (JP)
Title: Apparatus for inspecting water leakage at joint of open channel
Inventor: SATO SENICHI
IPC: G01M3/02
Filed: 1989-10-20
Abstract: PURPOSE:To allow the early discovery of a water leaking point even during water feeding by bringing a frame having a cross sectional shape of an inverted U shape along the joint of open channels in tight contact therewith, packing water into the gap of the joint and observing the presence or absence of the water leakage thereof. CONSTITUTION:The frame 1 is applied to the gap 24 at the joint of the unit open channels 21 and 22 and is fixed to the inside wall surface by clamping mechanisms 12, 13. Air is sent via an air distribution fitting 8 to a rubber tube 7 to inflate the tube by operating an air pump 14. A retaining plate 3 is pressed downward along with the inflation and gasket materials 2a, 2b are also pressed downward and are tightly fitted to the inside wall surfaces of the channels 21, 22. As a result, the gap 24 is closed on both sides thereof. Water is poured from a funnel 19 into the water distributing fitting 16 until the water is filled in the gap 24 and is filled up to the top end of a level gage 17 consisting of a transparent vinyl hose. The visual observation of the water level of the level gage 17 is started. The insufficiency of sealing by a water stopping gasket 23 and the presence of the leaking water are known if the fall of the water level is observed.
Patent JP-2000148685-A (JP)
Title: Method and device for keeping certificate information of proxy server for radio user agent
Inventor: LIAO HANGING
IPC: G06F21/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for sending certificate information a protected area at each request and to decrease the number of bits and the number of bytes which are transmitted through expensive radio communication base facilities by intercepting keeping certificate information of a radio client, when the certificate information is sent from a radio user agent to a protection server on the Internet for the 1st time. SOLUTION: Web server devices 202, 204, and 205 to 207 provide information that other computing devices on the Internet 104 can access. First and second radio portable devices 106 and 107 access information on a web server device connected to the Internet 104 via a 1st radio network 102 by using an Internet proxy server device 114. The proxy server 114 intercepts and keeps the certificate information of the client, when the certificate information is sent from the radio user agent to the protected Internet server for the 1st time.