baber/WOPTO huggingface dataset:
Patent JP-S5970294-A (JP)
Title: Outboard engine
Inventor: WATANABE HIDEO
IPC: F02B75/00
Filed: 1982-10-13
Abstract: PURPOSE:To surely prevent exit of oil from an oil pan, by providing a return opening, which allows no oil to pass therethrough to a return oil passage side, at substantially central position of an upper portion of the oil pan. CONSTITUTION:A fixed amount of oil is always accommodated in an oil pan 39 with the aid of a level gauge. Under such an oil accommodated condition, when a casing 14 is thrown down sideways in such a manner that for example, its front side surface is converted to a mount surface, an oil level in the oil pan 39 becomes a level as depected by 47A, and accordingly, oil in the oil pan 39 is held in the oil pan 39 without being discharged from a return opening 45 to return oil passages 43 and 44 side.
Patent JP-S6239911-A (JP)
Title: Logic level setting circuit
Inventor: YAMAZAKI KOJI
IPC: H03K19/0175
Filed: 1985-08-15
Abstract: PURPOSE:To decrease the number of pins in an integrated circuit without needing an externally mounted parts by setting independently a DC bias and a logic output amplitude. CONSTITUTION:The titled circuit consists of an input terminal IN, a switching transistor (TR)Q11, level shift resistors R11, R12, a level shift constant current source I11, a bias resistor R13, a bias constant current source I12, current switching differential pairs Q12, Q13, a logic amplitude setting constant current source I13, the 1st current mirrors Q15, Q19, the 2nd current mirrors Q14, Q16, the 3rd current mirror circuits Q17, Q18, an output bias setting constant current source I14, an output bias resistor R14 and an output terminal OUT. The characteristic of the pair TRs constituting each current mirror circuit is made identical and a common base current amplification factor of all TRs is made at 1.
Patent JP-S6421622-A (JP)
Title: Local pattern paging system
Inventor: SHIMIZU MARI
IPC: G06F3/153
Filed: 1987-07-17
Abstract: PURPOSE:To relieve the load of a line, to improve the line efficiency and to reduce the time by registering a pattern data into a file of a storage device connected to a terminal equipment, reading and displaying the pattern and sending the pattern data altogether. CONSTITUTION:A request reception discrimination means 1 receives a request to discriminate what it is. As the result of discrimination when the request is a registration request, the control takes over a registration means 2, and the consecutive pattern data is registered in a pattern data registration file 7. When an input data comes from an input device 10, the control takes over an input data discrimination and revision pattern data storage means 5 and the pattern data is stored in a revision pattern data storage file 8. When the control takes over the pattern data simultaneous sending means 6, the consecutive pattern data is read from the data file 8 and it is sent to the host 12 altogether. Thus, only the required pattern data is sent to offer much efficiency.
Patent JP-S5968375-A (JP)
Title: Curable coating resin composition
Inventor: SAKASHITA TAKESHI
IPC: C09D163/00
Filed: 1982-10-13
Abstract: PURPOSE:To provide a curable coating resin composition which has excellent curing characteristics such as high curing rate in the air and forms a coating film excellent in overall film properties including surface hardness, resistance to scratch and wear, flexibility and surface luster. CONSTITUTION:The coating composition consists of (A) 100pts.wt. poly(meth) acrylate of aliphatic polyepoxy compd. having at least two epoxy groups in one molecule, (B) 0 to 1,000pts.wt. poly(meth)acrylate of polyoxyalkane polyol having at least one ether bond and at least three hydroxyl groups in one molecule and (C) a polymerization initiator in 0.01-20pts.wt. per 100pts.wt. (A)+(B). It is preferable that a filler in fine powder is added in 0.5-200pts.wt. per 100pts.wt. (A)+(B).
Patent JP-H08300875-A (JP)
Title: Writing instrument
Inventor: ISHIKAWA SHINICHI
IPC: B43K7/12
Filed: 1995-07-14
Abstract: PURPOSE: To delete the working cost and to simply and effectively match a core by forming a coiled spring shorter than a tip, fixing an insert having a liquid guide by supporting the spring in the tip, and bringing the spring into elastic contact with a rotor. CONSTITUTION: The tip 1 of a writing instrument has a rotor 3 rotatably enclosed in a ball house 2 at the end. The rotor 3 is elastically energized forward by a coiled spring 5 supported to an insert 4, brought into contact with the inward end sphere 2-1 of the house 2 to eliminate the discharge of coating liquid from a liquid coating port 6. Incidentally, the spring 5 is formed shorter in the entire length of the spring than the length of the tip 1. On the other hand, the insert 4 has a liquid guide 12 provided toward the front and rear ends at the axial center, and a large-diameter fixing part 13 press injected fixedly in the tip 1 suitably in an axial range L from the rear end to be formed in a stepped rod-like, and a spring support 14 for supporting the one end of the spring 5 is concentrically provided at the end side.
Patent JP-S6187992-A (JP)
Inventor: HANSU PEETAA BERUGESU
IPC: F01M1/10
Filed: 1985-08-15
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-S6239142-A (JP)
Title: Assembly device for modular tool
Inventor: SATO SHINICHI
IPC: B23Q3/157
Filed: 1985-08-14
Abstract: PURPOSE:To permit automatic assembly and disassembly of modular tools, by taking out each module of a holder, adapter and a blade portion together with a tool holder from a moving rack at tool assembly position and assembling them by a assembly head. CONSTITUTION:When a container rack 4 for designated modules a, b, c is transferred to an assembling position 5 in response to an input signal, an assembling head 7 stops at a position confronting the position 5 at the same time and a holding holder 12 of holder module is located at the position 4, the rack 4 stops and a taking out mechanism 19 causes a rod 21 to project so that the rod projects the holder 12 onto an assembling table 18 by pushing its. Then, a pin 22 is inserted into a hole 15 for positioning and a gripper 40 advances to a module a so that a taper portion 52 engages with a taper hole 44 and a chuck 45 grips a locking claw 53. Next, the rod 21 is inserted after the insertion of the pin 22 for retracting the holder 12 into a frame 10 and then the rack 4 positions the holding holder 12 of a blade portion module C at the table 18 at the position 5 so that the module a is combined with the module c.
Patent JP-H0623992-A (JP)
Title: Manufacture of ink jet head
Inventor: TANIGUCHI OSAMU
IPC: B41J2/16
Filed: 1992-07-07
Abstract: PURPOSE:To enable durability to be improved by making a diaphragm difficult to be broken or by reducing a cost by a simple process without requiring a number of processes by a method wherein the diaphragm and photosetting resin having formed an ink passage are integrally composed. CONSTITUTION:In order to form an ink passage, photosetting resin is casted into a mold on which a recess and projection part is etched. A silane finished diaphragm 5 is laid on the photosetting resin while being slightly thrusted into that, and excess photosetting resin is swept out. Then, the photosetting resin 4 is irradiated with ultraviolet light from the diaphragm 5 side to be hardened, and a mold 2 is removed after irradiation. It is washed with acetone and the ink passage 7 is formed. Thereafter, an anaerobic photosetting adhesive is applied onto a nozzle plate to which a nozzle is formed, and the nozzle plate 8 and the photosetting resin 4 in which the ink passage 7 is formed are superimposed by registering. They are irradiated with ultraviolet light to be adhered with each other. In order to form an electrode of a piezoelectric element on the diaphragm 5, a silver paste 10 is applied, and the piezoelectric element 12 is stuck to the diaphragm 5 with an epoxy adhesive. A number of processes and a cost can be reduced thus.
Patent JP-2000005505-A (JP)
Title: Coagulation reactor
Inventor: HAGINO TAKAO
IPC: B01D21/02
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent clogging of the separation slit openings of the concentration screen by providing the reactor with such a structure that a concentration screen for performing coagulation and concentration in a liquid to be treated has a cylindrical shape and each of the separation slit openings of the concentration screen is formed in the horizontal direction and also primary side and secondary side brushes are rotated around the primary and secondary sides of the concentration screen in the vicinities of these sides of the screen, respectively. SOLUTION: This reactor 1 is provided with: a cylindrical concentration screen 3 having separation slit openings each formed in the horizontal direction; two primary side brushes 10 that are placed rotatably around the surface of the primary side of the concentration screen 3 and opposite to each other in the diameter direction of the screen 3; and two secondary side brushes 11 that are placed rotatably around the surface of the secondary side of the screen 3 and opposite to each other in the diameter direction of the screen 3; wherein each of the brushes 10 and 11, together with agitating blades 15, is rotated at a reduced speed by a driver 12 through a speed reducer 13 of the reduction ratio of 1/5 to 1/15. Thus, any coagulation product stuck to the screen 3 can continuously be removed.  Also, the diameter of each of the bristles of the primary side brushes 10 is selected so as to be 1.0 mm and the clearance between the tip of the bristles and the screen 3 is set to 1 mm. On the other hand, the diameter of each of the bristles of the secondary side brushes 11 is selected so as to be 0.15 mm and the clearance between the tip of the bristle and the screen 3 is set to 3 mm.
Patent JP-H0469383-A (JP)
Title: Substituted thiazolidine derivative
Inventor: NIIGATA KUNIHIRO
IPC: A61K31/426
Filed: 1990-07-06
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is (substituted) aryl; A is alkylene; R<2> and R<3> are H or halogen; Y is O or imino]. EXAMPLE:5-[p-[[5-(p-Chlorophenoxy)pentyl]oxy]benzyl]-2,4-dioxoth-iazol idine. USE:A blood sugar lowering agent. PREPARATION:A compound shown by formula II is allowed to react with thiourea shown by formula III.
Patent JP-H10124289-A (JP)
Title: Binary data encoding method
Inventor: DAN S BLOOMBERG
IPC: G06F3/0483
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a technology to inlay information in an icon image. SOLUTION: Image demarcating data to demarcate an input text image 10 from a signal source, binary data indicating message encoded from the signal source are received, image position input data is received from the signal source, encoding operation is executed by using the binary data and the image position input data, image reducing operation is executed by using the input text image and the icon image 20 containing an encoded data block is generated.
Patent JP-H0344615-A (JP)
Title: Optical scanner
Inventor: KAWAMURA MASUNORI
IPC: A61B3/10
Filed: 1989-07-13
Abstract: PURPOSE:To improve the accuracy by storing digitized data of a driving signal which has desired waveform set corresponding to a mechanical characteristic, and performing analog regeneration. CONSTITUTION:A mirror 11 which is controlled by a galvanometer 12 makes a light signal from a laser source 13 to scan a target 14. The ideal driving waveform for the driving signal of the galvanometer 12 is generated by utilizing digital waveform processing to drive the mirror 11 without any overshoot. The ideal driving waveform of the galvanometer 12 is PCM-coded and stored in a ROM 20. The waveform data in the ROM 20 is outputted to a data bus B1 by specifying addresses by an address generator 21 from the head of the waveform. The waveform data on the data bus B1 is inputted to a latch circuit 22, then inputted to a D/A converter 23. Then the data is converted into an analog current signal according to a reference current generated with a reference voltage generated by a reference voltage generator 25, and the analog current signal is converted into an analog voltage, which is inputted to the galvanometer 12.
Patent JP-H0230473-A (JP)
Title: Stapler device
Inventor: TAMURA HITOSHI
IPC: B25C5/02
Filed: 1988-07-20
Abstract: PURPOSE:To use a linked flat pin delivered inside a storing case after its cutting by providing a slide lever for delivering the linked flat pin to the lower part of a cutter and fitting a cutter for cutting the connection part of this linked flat pin which has been fed to an arm cover. CONSTITUTION:The linked flat pin 4 stored in a storing case 3 is delivered in order to the lower part of a cutter 11 by energizing it forward by the slide lever 9 fitted via a spring 8. An arm cover 2 is then pressed and after cutting the linked part of this linked flat pin 4 by the cutter 11 fitted to this arm cover 2, previously cut flat pins 4a, 4b, 4c are locked by inserting into the object placed on a base seat 1 by a pin striking claw 13.
Patent JP-H1025332-A (JP)
Title: Production of aqueous blocked polyisocyanate composition
Inventor: ASAHINA YOSHIYUKI
IPC: C08G18/80
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To produce the subject composition not containing an organic solvent or reduced in the organic solvent and useful for aqueous coatings, etc., by blocking a polyisocyanate with a blocking agent in a medium containing water. SOLUTION: This method for producing an aqueous blocked polyisocyanate composition comprises blocking the isocyanate groups of a polyisocyanate having an isocyanate group concentration of 2-25wt.%, derived from an aliphatic and/or alicyclic diisocyanate and dispersed or dissolved in a medium with a thermally decomposable organic blocking agent. Therein, the medium contains water in a concentration of 1-100%. The diisocyanate is preferably e.g. hexamethylene diisocyanate, and the blocking agent is preferably e.g. methylethylketoxime.
Patent JP-S5879987-A (JP)
Title: Propiolic acid amide compound
Inventor: MORI KOGOROU
IPC: A01N43/84
Filed: 1981-11-09
Abstract: NEW MATERIAL:A compound of the formula (R is pyrrolidinyl, piperidino, hexamethyleneimino, etc.). EXAMPLE:N-Propioloylpyrrolidine. USE:An injurious organism repellent in seawater and fresh water and antimicrobial agent. PROCESS:A propioloyl halide is reacted with an amine of the formula H-R, e.g. pyrrolidine, in a solvent, e.g. chloroform, in the presence of a basic substance, e.g. triethylamine.
Patent JP-S63128791-A (JP)
Inventor: DADEIRU OOGASUTESU CHIYANSU
IPC: H01L21/48
Filed: 1987-07-20
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-S6334997-A (JP)
Inventor: TSUJI SHIRO
IPC: B41J2/345
Filed: 1986-07-29
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-H11355277-A (JP)
Title: Method and system for radio data communication
Inventor: TAKAHASHI TAKUMI
IPC: H04L7/04
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To enable a system to synchronize the time interval of data between a transmission side and a reception side even at the time of using a radio section to transmit the data in the radio data communication system. SOLUTION: Radio devices 102 and 103 which receive data of information devices 101 and 104 measure the time interval of data received by external interfaces and incorporate the measured time interval in a radio frame to transmit them. Meanwhile, a radio device on a communication destination side which receives radio data takes out the time interval from the received radio frame and transmits the data to the information devices based on the taken-out time interval. Thus, the variance of the time interval of data is suppressed to synchronize the time interval of the data between the transmission side and the reception side. The interval between a stop bit and a start bit in a start-stop synchronization system or the interval between an end synchronizing signal and a start synchronizing signal in a frame synchronizing system is used for the measurement of the time interval.
Patent JP-2000018225-A (JP)
Title: Confirming structure of bolt loosening
Inventor: HONMA AKIRA
IPC: F16B31/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To allow to inspect the loosening of a fastened bolt by the visual observation. SOLUTION: In this confirming structure of the bolt loosening, a through hole 3 is formed at the bolt head 2 of each bolt of two neighboring fastened bolts 1, in a right angle direction of the axial center, a wire 4 is inserted to the two through holes 3, and the wire 4 is locked not to be removed from the through holes 3, in the condition applying tension in the fastening direction of the bolt. And when either one condition that the wire 4 is reptured, a part (a crimp terminal 5) to lock the wire 4 is falled out, or the wire 4 is slipped from the original locking condition, is generated, the loosening of the bolt 1 is inspected by the visual observation.
Patent JP-S57104615-A (JP)
Title: Stably refining method for high carbon steel
Inventor: KITAMURA MINORU
IPC: C21C5/32
Filed: 1980-12-18
Abstract: PURPOSE: To enhance the accuracy of the refining of high carbon steel in a converter by blowing oxygen from the top and intert gas from the bottom, by specifying the volume of the inert gas blown during the after and refining.  
     CONSTITUTION: In the refining of high carbon steel by blowing oxygen from the top and inert gas from the bottom, the volume of the inert gas blown during the refining is adjusted to ≤0.09Nm 3 /min.ton. An effect of improving the metallurgical reaction of the high carbon steel is enhanced as the volume of the blown inert gas is increased, yet when the volume exceeds a certain value, a reduction of T.Fe in slag exerts influence, and the dephosphorizing characteristics begin to deteriorate. It returns to the LD converter level again at 0.09Nm 3 /min.ton, and when the volume exceeds the value, the characteristics are deteriorated furthermore. At ≤j0.09Nm 3 /min.ton, abnormal foaming is caused in slag immediately after stopping the blowing, so the volume of inert gas blown after the refining is adjusted to ≤0.035Nm 3 /min.ton. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6339620-A (JP)
Title: Reformer for fuel cell
Inventor: MIZUNO YUTAKA
IPC: H01M8/06
Filed: 1986-08-01
Abstract: PURPOSE:To make it possible to preheat a fuel without using a preheater, by containing a distributing pipe in a casing, and opening a plurality of fuel- ejecting pipes branches from the distributing pipe into an evaporating pipe contained in the casing. CONSTITUTION:A fuel gas generated through evaporation at an evaporating part 1a of an evaporator 1 is fed into a reactor 8 after being heated while passing through an overheating part 1b, and is converted into a reformed gas consisting mainly of hydrogen in a catalyst layer 9. The reformed gas is fed into a collecting chamber 11, and is then fed to the main body of a fuel cell. On the other hand, a heating gas generated at a burner 2 serves to evaporate and overheat a fuel at the evaporator 1, then flows through a central passage 20 into a heating space 7, heats the reactor 8 while flowing upward through the space 7, and sequentially flows through multi-stage through-holes 16 into a heating passage 14. The heating gas flows upward through the heating passage 14, turns back at a communicating port 17 provided at the upper end of the passage 14, then flows downward through an exhaust passage 15, and is exhausted through an exhaust port 18 to the exterior.
Patent JP-H08169844-A (JP)
Title: Preparation containing human blood-coagulating factor ix
Inventor: NISHIMAKI HIDEO
IPC: A61K47/12
Filed: 1995-07-17
Abstract: PURPOSE: To obtain the subject preparation with inactivated virus contaminated while retaining the activity of the human blood-coagulating factor IX therein, and improved in both the stability and water solubility of the factor. CONSTITUTION: A preparation solution containing human blood-coagulating factor IX (abbreviated as factor IX) is lyophilized and then heated normally under a moisture content of 0.05-3wt.% at 30-100 deg.C for 10min to 200h. In this case, as a stabilizer for the lyophilization and heat treatment, an inorganic salt and/or organic salt is added in advance. The amount of the stabilizer to be added is 100-200mg of the inorganic salt (e.g. sodium chloride) or 50-150mg of organic salt (e.g. sodium citrate), respectively, based on the factor IX which concentration is at least 300 times the level of the factor IX found in 1ml of normal human plasma. This preparation is obtained, for example, by fractionation of plasma protein containing also human blood-coagulating factor II, factor VII and factor X.
Patent JP-H0846814-A (JP)
Title: Television receiver
Inventor: OCHIAI MASASHI
IPC: H04N7/01
Filed: 1994-08-01
Abstract: PURPOSE:To provide a TV receiver which can suppress the variance of high voltage and also can smoothly exchange the horizontal amplitude without increasing the loss of the transistor that is used for modulation of a distortion correction circuit. CONSTITUTION:A circuit is provided in parallel to a capacitor C1 and a serial circuit of a capacitor C2 and a switch element Q2 and between a deflecting yoke Dy of a horizontal output circuit 10 and a reference potential point. When the element Q2 is opened and closed, the capacity value is changed and then the horizontal amplitude are exchanged. At the same time, the high voltage variance component of a flyback pulse is absorbed by the variance component of the negative resonance voltage e1 that is generated at both ends of the capacitor C1.
Patent JP-S6423381-A (JP)
Title: Plotting processor
Inventor: SAKAI MATSUO
IPC: G06T11/20
Filed: 1987-07-20
Abstract: PURPOSE:To remarkably improve the plotting processing speed by realizing the plotting processing by only the hardware logic. CONSTITUTION:A plotting command and a parameter are inputted to an input use RAM 2 through an input line 1 from an external apparatus. A command analyzing device 21 collates the command train and the parameter which have been written in the input use RAM 2, with the contents in a sample ROM 22, selects a plotting command code and a parameter and inputs them to a plotting processor 6. When an error exists, an error message is sent back to the external apparatus through an output part 23. In such a way, since the plotting processing is executed by a hardware processing without using a microprocessor, the plotting program execution time can be omitted, and the plotting processing speed can be improved remarkably.
Patent JP-S6162301-A (JP)
Title: Inverter device for vehicle
Inventor: AISAKA TORU
IPC: B60L1/00
Filed: 1984-08-31
Abstract: PURPOSE:To eliminate the interruption of an AC current to a load by supplying power from other inverter to the load of the inverter in which an input voltage of a trolley wire decreases at nonvoltage section passing time. CONSTITUTION:When an input voltage of an inverter 2A decreases when a vehicle passes a nonvoltage section passing time, a controller 5A outputs a power reception command 9, and inverters 2A, 2B operates in parallel. Then, a load contactor 3A is opened, to stop the inverter 2A. When the voltage of a pantograph 1A is reset after passing the section, the output voltage of the inverter 2A is reset, it is confirmed, the contactor 3A is closed, the command 9 is interrupted to open a switching contactor 11. Thus, the interruption of the power supply to the load is prevented.
Patent JP-S6077896-A (JP)
Inventor: KANZAKI ATSUMITSU
IPC: B65D90/10
Filed: 1983-09-30
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。