baber/WOPTO huggingface dataset:
Patent JP-S60212616-A (JP)
Title: Inter-cooler controlling device in turbo-supercharger
Inventor: TAKAMI SATORU
IPC: F02B29/04
Filed: 1984-04-09
Abstract: PURPOSE:To cool compressed air properly at all times by providing means which detects at least the temp. of an engine, controlling an water pump in line with the engine temp. and, thereby, controlling the cooling capacity of an inter-cooler. CONSTITUTION:Air sucked through an air filter 1 is compressed by a turbo- supercharger 2 and, after cooled by an inter-cooler 3, sent into an engine 4. Cooling water in a water tank 7 is sent into the inter-cooler 3 by means of a water pump 5, and the cooling water with a raised temp. by absorbing the heat of said air is cooled by means of a radiator 6. When the temp. of the engine 4 detected by a temp. sensor 12 rose above a set value, the temp. of compressed air detected by a sensor 10 and the temp. of cooled air detected by a sensor 11 are fed into a temp. detecting circuit 13. And, the water pump 5 is controlled by means of a pump controlling circuit 14, to adjust the quantity of cooling water to be sent into the inter-cooler 3.
Patent JP-S58186071-A (JP)
Title: Detecting device of magnetic pipe position
Inventor: NAKANO KATSUYOSHI
IPC: G01V3/08
Filed: 1982-04-24
Abstract: PURPOSE:To exactly detect a position of a buried iron pipe, by providing an exciting part installed to an exposed part of a buried magnetic pipe, and a magnetic field detector for detecting a magnetic field generated in the circumference of said magnetic pipe magnetized by this exciting part, etc. CONSTITUTION:An exciting part of a detecting device is installed to an exposed part of the buried magnetic pipe, and is constituted so that an output of an AC oscillator 1 is power-amplified by an amplifier 2, and a coil 4 is excited through a matching transformer 3. Also, this device is provided with a magnetic field detector 9 for detecting a magnetic field generated in the circumference of said magnetic pipe magnetized by this exciting part. As for this magnetic field detector 9, a Hall element, a magneto-resistance effect element, etc. as well as a coil are utilized. According to this invention, a position of the iron pipe is detected by detecting a magnetic field generated in the circumference of the buried iron pipe from an exposed part of the buried iron pipe, therefore, a position of the buried iron pipe can be measured exactly.
Patent JP-H02250988-A (JP)
Title: Method for preventing corrosion of stainless steel by nitric acid
Inventor: SHINOHARA MASATOMO
IPC: C23F11/04
Filed: 1989-03-23
Abstract: PURPOSE:To simply prevent the corrosion by nitric acid of an apparatus made of stainless steel by blowing gaseous NOx at a specified flow rate into a nitric acid soln. heated in the apparatus. CONSTITUTION:When a nitric acid soln. is heated in an apparatus made of stainless steel in a nitric acid producing plant, nuclear fuel reprocessing facilities, etc., gaseous NOx is blown into the nitric acid soln. in the apparatus at 0.5-10l/hr flow rate per 1l of the soln. Since NOx has a lower oxidation- reduction potential than nitric acid, the blown NOx lowers the oxidation- reduction potential of the nitric acid soln. and retards corrosion. The surface temp. of the stainless steel is preferably kept lower than the b.p. of the nitric acid slon. The corrosion of the stainless steel by nitric acid is prevented and operation requiring no repair over a long period of time is enabled.
Patent JP-2000270470-A (JP)
Title: Feeder system
Inventor: IWAMI EIJI
IPC: H02H3/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To increase safety by connecting a conductor plate for making connection to a pin for grounding to a grounding wire extension conductor, and by providing a detection part for detecting whether a detection wire is connected to the grounding wire extension conductor or not. SOLUTION: A conductor plate 9a is connected to a detection wire 15, and a conductor plate 9b is connected to a ground wire 4 for connecting to a ground extension conductor 8a where the ground wire 4 is extended. The continuity/non- continuity between the detection wire 15 and the ground wire extension conductor 8a is made by a detection part 16.  At the detection part 16, the series connection of a current generation part 17 and a load 18 is inserted between an end that is not connected to the conductor plate 9a of the detection wire 15 and an end that is not connected to the conductor plate 9b of the ground wire extension conductor 8a, and a load voltage detection part 19 that detects the voltage across the ends of the load part 18 is provided, thus preventing an operator from using a feeder system without knowing the possibility of electric shock and a burn while the ground path has been broken and hence achieving an extremely safe feeder system.
Patent JP-S56166984-A (JP)
Title: Distillater for sea water or the like
Inventor: TAKAHASHI TETSUO
IPC: B01D1/00
Filed: 1980-05-23
Abstract: PURPOSE: To provide a compact distillater for the vacuum distillation of sea water or the like with a low energy consumption, by generating a vacuum portion inside a pipe having a water column of 10m or more to perform the distillation.  
     CONSTITUTION: Pipes 1, 2 are arranged vertically and have water columns higher than 10m respectively. The pipes 1, 2 are connected together at their nearly top ends through a pipe provided with a sluice valve 5. Stop valves 6, 7 are attached to the bottoms of the pipes 1, 2. A vessel 3 and another vessel 4 provided with a drain valve 16 are arranged below the pipes 1 and 2, respectively. At first the valves 5W7, 16 are closed, and the vessels 3, 4 are filled with sea water and fresh water, respectively, so that the valves 6, 7 are sunk below the water levels. The valve 10 is then opened to fill the pipe 1 with the sea water until air is completely evacuated from the pipe 1, while the pipe 2 is filled with the fresh water in the same manner. Thereafter, the valves 10, 11 are closed and the valves 6, 7 are opened, so that the sea water in the pipe 1 and the fresh water in the pipe 2 fall downwards into the vessels 3 and 4, respectively, under their gravities. By opening the valve 5, spaces above the water columns H, H' are maintained in a vacuum state. Under this state, the sea water in the pipe 1 heated. Consequently, water vapor flows from the pipe 1 through the valve 5 into the pipe 2, and cools the periphery of the pipe 2, so that the water vapor is condensed and falls in the state of fresh water. As a result, the fresh water in the vessel 4, in which the water level is consequently raised, is taken out through the valve 16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02248422-A (JP)
Title: Liquid epoxy resin composition
Inventor: ISHII SHIGERU
IPC: H01L23/29
Filed: 1989-03-23
Abstract: PURPOSE:To provide a liquid epoxy resin composition for semiconductor sealing excellent in the heat resistance, humidity resistance, cracking resistance, etc., of a cured product by mixing an epoxy resin of a specified composition, a component based on an acid anhydride and a silica powder. CONSTITUTION:10-50wt.% polyepoxy resin represented by the formula (wherein R is H or a 10C or lower alkyl; m is 1, 2 or 3; and n is 0 or an integer) and containing at most 80wt.% component of n=0 is mixed with 90-50wt.% resorcinol diglycidyl ether resin. The obtained epoxy resin is mixed with an acid anhydride (e.g. methyl-hexahydrophthalic anhydride) or a mixture comprising 50-99wt.% acid anhydride with 50-1wt.% phenol novolac resin of a softening point <=75 deg.C and a silica powder to produce a liquid epoxy resin composition for semiconductor sealing.
Patent JP-H11252522-A (JP)
Title: Electronic bulletin board system in community antenna tv system
Inventor: CHINO MASATO
IPC: H04N7/16
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic bulletin board system in a community antenna TV system that is simply installed and used in the electronic bulletin board system. SOLUTION: The electronic bulletin board system is configured by providing a bulletin board device 20 that sends an optional system to a community TV system in an apartment so as to send a signal sent from the bulletin board device 20 to a terminal receiver of each house via a wired path of the system. In this case, the bulletin board device 20 is provided with a modulator that modulates the frequency of the optional signal to an incoming frequency band and sends the resulting signal, and an incoming/outgoing converter 30 is provided to the wired path between a reception section 1 and the terminal receiver to convert the signal of the frequency of an incoming band sent by the bulletin board device 20 into a signal of the frequency of an outgoing band and sends the converted signal.
Patent JP-S52151692-A (JP)
Title: Production apparatus for granulated slag
Inventor: SUZUKI TADAO
IPC: C21B3/08
Filed: 1976-06-14
Abstract: PURPOSE: To shorten dewatering time of a slurry of granulated slag produced in a water spray unit by dewatering the slurry in a primary separation system and treating finely granulated slag contained in separated water in a secondary separation system, thereby making the capacity of a dewatering vessel small and resulting in stable continuous treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11247416-A (JP)
Title: Edge cloth connector and edge cloth joining device
Inventor: KONDO MASAKAZU
IPC: C09J5/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an edge cloth connector which eliminates the need of skill as a first purpose, and to provide an edge cloth joining device which can lessen the force required for work and reduce the work time to about one-third as a second purpose. SOLUTION: As a first solving means, the upper end of a belt-like body 6 is fixed to the upper side of a square-shaped frame 2, the belt-like body 6 is suspended inside the frame, and an elastic body 3 is provided on the inside of the frame. As a second solving means, a table 7 is provided, a support frame 19 is provided on the table, several holes are bored in the table 7, a support rod 9 is provided in the hole, and a pressurizing device 10 is provided above the center of the table.
Patent JP-2000263256-A (JP)
Title: Laser beam repair device
Inventor: INOUE MAKOTO
IPC: B23K26/351
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam repair device of high productivity by efficiently conducting a switching repair processing to the redundant circuit of a memory circuit by laser beam irradiation. SOLUTION: In a laser beam repair device provided with a laser beam emitting part 1, a beam head part connected to the laser beam emitting part 1 through an optical conduit 2 and a tip alignment mechanism part 4 which has the beam head mounted on it and aligns a wafer 5 to be processed, a plurality of beam head parts 3a, 3b connected to the common laser beam emitting part 1 are mounted on the tip alignment mechanism part 4.
Patent JP-H11263853-A (JP)
Title: Heat-shrinkable film
Inventor: HOSHI SUSUMU
IPC: B29C61/06
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-shrinkable film improved in dimensional stability, spontaneous shrinking, and shrinking properties by specifying the heat shrinkage in the stretching direction of a transversely monoaxially stretched film in a specified temp. range to a value given by a specific equation or higher. SOLUTION: A styrenic resin is extruded at 150-250 deg.C, pref. 170-220 deg.C, into a flat or tubular shape and then monoaxially stretched at 60-120 deg.C, pref. 80-110 deg.C, in the longitudinal and/or transverse direction by 1.5-8 times, pref. 2-6 times, thus giving a styrenic heat-shrinkable film of which the heat shrinkage in the transverse stretching direction at 50-60 deg.C has a value given by the equation: S=0.03T<2> -2.85T+68 [wherein S is heat shrinkage (%); and T is shrinking temp. ( deg.C)] or lower; the heat shrinkage in the transverse dirction at 70-90 deg.C has a value given by the equation: S=175.5×1nT-730 or higher; the spontaneous shrinkage is 0-2.0 wt.%; the heat shrinkage in the direction vertical to the stretching direction at 80 deg.C is 15% or lower, pref. 10% or lower; and the thickness is 10-300 μm, pref. 30-100 μm.
Patent JP-S52153033-A (JP)
Title: Air flow adjusting device
Inventor: HATSUTORI TADASHI
IPC: F02D41/14
Filed: 1976-06-14
Abstract: PURPOSE: In limitation of flow of additional air, to make available control without generating a response lag at acceleration and deceleration times, transient times of engine operations and without overshoot at low-speed operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11262715-A (JP)
Title: Curtain coating method and apparatus
Inventor: TATEFUJI YUKIHIRO
IPC: B05C11/10
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a curtain coating method and an apparatus therefor capable of carrying out stable coating by preventing roll contamination and coating defect occurrence, and preventing air flow attendance from occurring on the web surface at the time high speed coating. SOLUTION: In a curtain coating apparatus for forming a coating layer by bringing a curtain film 4 vertically dropping from a coater head 1 into contact with a continuously running web 5, the coater head 1 is an extrusion type and the curtain apparatus comprises a liquid receiving pan 12 to receive a coating liquid of a curtain film 4 before starting the coating and before stopping the coating and a movable type air cut apparatus 8 interlockingly moved with the liquid receiving pan 12. In this case, coating is carried out while keeping the distance between the air cut apparatus 2 and the liquid receiving pan 12 at a specified value. Moreover, the supply amount of the coating liquid before starting the coating and after stopping the coating is lowered to a regulated amount or lower.
Patent JP-H10269144-A (JP)
Title: Information recording and reproducing method and its device, information providing method and its device, and information recording medium
Inventor: HANEDA NAOYA
IPC: G06F21/10
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To add a limitation to the reproduction operation and copy operation in accordance with an information property, and to use copyright within the range of the purpose. SOLUTION: The information recording and reproducing device 1 consists of the recording medium 2, a file managing device 3, a recording medium controller 4, a transfer controller 5 which controls the input-output of a file through a transfer input-output terminal 10, a reproducing controller 6, which reproduces a file recorded on the medium 2 and output it to a reproducing output terminal 11, a function selecting device 7, with which a user of the device 1 selects his desired function such as a transfer output or a reproduction output and inputs and a clock device 8 which has a clock function. Reproduction limitation information and transfer limitation information to corresponding information are recorded on the device 3 and the reproduction and transfer of information is performed based on the limitation information.
Patent JP-H04223268-A (JP)
Title: Ion component sensor and manufacture and use of ion sensor
Inventor: MASAO YAFUSO
IPC: G01N31/22
Filed: 1991-04-02
Abstract: PURPOSE: To obtain an ion component sensor, in particular, a pH sensor rapid in response and having durability by bonding a detection disk having an opaque layer and a detection component layer to a well by an adhesive layer. CONSTITUTION: The detection disk 20 of an ion component sensor contains an opaque layer 22 and a detection component layer 24 and is bonded to a well 28 by a transparent polyurethane adhesive layer 26. The detection compsn. of the detection component layer 24 contains a detection component providing a signal changing corresponding to the change of the ion component in a medium and has ion component permeability. For example, blood is brought into contact with the detection disk 20 and excitation light having a proper wavelength is supplied to an optical fiber 12 from a light transmission device 14. The optical fiber transmits the excitation light to the detection disk 20 and excitation light generates the mutual action with hydroxypyrene trisulfonate(HPTS) in the detection component layer 24 and HPTs emits fluorescence to discharge the signal depending on the pH of the medium.  The discharged light is transmitted to a light receiver 16 by an optical film 12 to be processed and analyzed to measure the pH of the medium.
Patent JP-H07251420-A (JP)
Title: Manufacture of metallic polymer mold
Inventor: TOMINAGA HARUO
IPC: B29C33/38
Filed: 1994-03-14
Abstract: PURPOSE:To utilize a heat pipe and dissipate heat in a metallic polymer mold at the time of curing the metallic polymer by implanting one end of the heat pipe into a liquid metallic polymer and forming the metallic polymer. CONSTITUTION:A cavity side half mold 5 of a metallic polymer mold is disposed on a bottom section of a pouring container 3 so that a master model 1 is positioned on its upper side. In that case, a heat pipe 10 is inserted perpendicularly into the pouring container 3 so that its lower end 10A is disposed close to the center of the master model 1. In the above state, a liquid metallic polymer 4 is injected into the pouring container 3 to form a core side half mold 6 on the upper side of the master model 1. Then the lower end 10A of the heat pipe 10 is implanted inside the metallic polymer 4, while its upper end 10B is protruded above the outside of the metallic polymer 4. Thus the heat dissipation of the core side half mold 6 is performed properly by utilizing the heat pipe 10, and then the heat pipe 10 is drawn out.
Patent JP-S60216990-A (JP)
Title: Repairing method of austenitic metallic parts
Inventor: TSUDA MASAYUKI
IPC: B23K31/00
Filed: 1984-04-10
Abstract: PURPOSE:To restore the weldability and mechanical strength of a base metal for cracked austenitic metallic parts and to extend the life of the metallic parts after welding by subjecting said parts to a soln. heat treatment prior to build-up welding. CONSTITUTION:The austenitic metallic parts are subjected to the soln. heat treatment prior to welding the cracked part thereof. The cracked part is thereafter subjected to gouging, then to build-up welding. The weldability and mechanical strength of the metallic base material are restored and the cracked part is satisfactorily repaired, by which the life of the metallic parts is extended.
Patent JP-S62232216-A (JP)
Inventor: AGOSUTON AGOSUTON
IPC: H03K3/33
Filed: 1987-03-24
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-S60214139-A (JP)
Title: Device for detecting automatically asynchronous data terminal speed
Inventor: SUZUKI TAKASHI
IPC: H04L13/00
Filed: 1984-04-09
Abstract: PURPOSE:To detect automatically the speed of a data terminal device by making correspondence between a specific character from the data terminal device and a recognized character. CONSTITUTION:A reception circuit REC is actuated by a clock, e.g., 9,600bps outputted from a clock generating switching circuit GEN, a start bit, a data bit and a stop bit are received from a data terminal eqipment DET and they are given to a character detecting circuit DTE. A character discriminating circuit JUD compares data from the DET with data of 9,600bps from a storage circuit LIST and when they are not coincident, the data from the DET is compared with the next data of 4,800bps, when are dissident, it is compared with data of 2,400bps, and when are dissident, it is compared with data of 1,200bps further and when they are coincident, the JUD transmits a signal to the GEN to transmit the data of 1,200bps being the clock for the time. After the end of this operation, the data is transmitted.
Patent JP-S59199881-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06P5/22
Filed: 1983-04-20
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-S57186579-A (JP)
Title: Flow control valve unit for power steering
Inventor: KOMAMURA SEIJI
IPC: B62D6/02
Filed: 1981-05-11
Abstract: PURPOSE:To prevent the feed flow from flunctuating by pushing back a drooping pin by means of an electromagnetic solenoid in response to steering loads when steering in a high speed region. CONSTITUTION:A bulkhead 12 with a port 11 is formed inside a valve housing 5, and a drooping pin 13 with its tip inserted into this port 11 is connected to a spool 6. The oil pressure P1 upstream the port 11 is applied to the front end of the spool 6, and the oil pressure P2 downstream the port 11 is applied to the rear end of the spool 6, and when P1 becomes larger the feed oil is returned to a tank 10 through a port 9. A solenoid 20 is fitted to the left end of the housing 5, and its push rod 23 is arranged coaxially with the drooping pin 13. At a high speed the solenoid is energized, pushing the push rod 23 toward the pin until it gets into contact with the drooping pin 15 so as to prevent the pin from being displaced.
Patent JP-S57185515-A (JP)
Title: Numerical controller
Inventor: MASUDA SHIYOUJI
IPC: G05B19/18
Filed: 1981-05-11
Abstract: PURPOSE:To avoid the operation delaying a finish processing start point to the start point of rough processing, by providing a function automatically correcting a command value given to a read section for the inside of a numerical controller. CONSTITUTION:A rough processing start point which is one of commands inputted to a read section 1 and a finish processing start point are stored in a  storage section 3 once and enter a logical operation section 2 via a comparison section 9. When the comparison is made at the section 9 and the finish processing start point is smaller than the rough processing start point, a correction 10 is made so that a point greater by a 1/2 screw pitch from the rough processing start point is taken as the finish processing start point and output is given to the section 2 again. If the finish processing start point is greater than the rough processing start point, the command is outputted to the operation section 2 as its is. Next, both start points inputted to the operation section 2 are used, a  movement command is operated so that two tools can be moved simultaneously and output is made to a driving section 4. Thus, the driving section 4 moves a  machine tool 5 and makes a work with a prescribed screw pitch.
Patent JP-H01242233-A (JP)
Title: Welder apparatus
Inventor: YAMAMOTO SADAKI
IPC: B29C65/08
Filed: 1988-03-24
Abstract: PURPOSE:To make handling safe and easy and to perform the rapid setting at a proper position, by making the mount part of an upper mold rotatable by a drive part and positioning the upper mold in a rearwardly sprung-up state at the time of the handling of an object to be bonded. CONSTITUTION:When an air cylinder or hydraulic cylinder 18 is operated by an foot switch, a chain 17 is drawn up by a rod, and a mount part 5 and an upper mold 4 are sprung up rearwardly. Next, when the bonding position of an object to be bonded is properly set and the air cylinder or hydraulic cylinder 18 is turned OFF, the pulling force of the chain 17 is released, and the mount part 5 and the upper mold 4 are returned to the original position by a coil spring 16. Next, when other foot switch is turned ON to operate an air cylinder or hydraulic cylinder 9, a substrate 10 and an up-and-down movable member 7 fall and, with this operation, the upper mold 4 falls and a current is supplied between both molds to bond the object to be bonded by high frequency or ultrasonic waves.