baber/WOPTO huggingface dataset:
Patent JP-2000265149-A (JP)
Title: Maleimide based resin adhesive and substrate whose adhesive layer use the adhesive used for flexible printed circuit
Inventor: YASUDA HIROYUKI
IPC: B32B15/08
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a maleimide-based resin adhesive which maintains high reliability and high heat resistance, can be processed at low temperature, has excellent adhesivity and is useful for substrates used for flexible printed circuits by compounding a specific maleimide-based resin and two kinds of specific compounds. SOLUTION: This maleimide-based resin adhesive comprises (A) 100 pts.wt. of a maleimide-based resin, (B) 0.1-50 pts.wt. of an epoxy compound having two or more epoxy groups in the molecule, and (C) 0.1-20 pts.wt. of a compound having one or more active hydrogen atoms which can be reacted with the component B. The component A is obtained by heating a mixture (solid state) of (i) the powder of a maleic acid analogue of formula I [R1 and R2 are each H, an alkyl or (substituted) phenyl] with (ii) the powder of a diamine in a (i): (ii) molar ratio of 1:1 at 80-200 deg.C in the solid state, and contains repeating units of formula II [R3 is a divalent organic group selected from >=2C aliphatic groups, alicyclic groups, monocyclic aromatic groups and (non)condensed polycyclic aromatic groups].
Patent JP-H10266658-A (JP)
Title: Steering lock device
Inventor: IZU NOBORU
IPC: E05B85/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To obviate a housing exclusive to an automatic car by installing a solenoid assembling unit in a housing by rotatably supporting a lever to prevent or allow rotation of a rotor by the housing. SOLUTION: A cover 86 is elastically and repulsively engaged with a solenoid 84, and a return spring 85 is arranged between the solenoid 84 and a lever 82 by surrounding a plunger 83, and an engaging part 85a of the spring 85 is engaged with the lever 82, and in order to prevent the plunger 83 from separating from the solenoid 84, one end of the plunger 83 is opposed to a separation preventive wall 86a of the cover 86, and a solenoid assembling unit 98 is constituted. The unit 98 is elastically and repulsively engaged with an installing part of a housing of a steering lock device of an automatic car, and a screw member 109 to support the lever 82 is screw-fitted to and installed in the installing part, and is not installed in a manual car. Therefore, an exclusive housing by a kind of car is obviated, and the number of part items can be reduced.
Patent JP-S63240493-A (JP)
Title: Advanceable paddle device for boat
Inventor: WADA SADAE
IPC: B63H16/10
Filed: 1987-03-26
Abstract: PURPOSE:To row a boat to effectively advance, by dividing a paddle into two parts actuating their mutually opposed both end parts being associated with each other through gears and turning a handle part and a water paddling part to be symmetrically reciprocated in a plane. CONSTITUTION:A boat provides in its both side walls 7 a holding structure part 6 so that it is able to vertically swivel by pins 5. A paddle is divided into two of a handle part 1 and a water paddling part 2 being respectively connected to fitting connection parts 1', 2' provided in the holding structure part 6. Further the paddle provides gears 3 to be mounted and meshed with each other respectively in mutually opposed end parts of the handle part 1 and the water paddling part 2. Under this condition, if the handle part 1 is turned to the upper, the water paddling part 2 is placed in the water, and if a rower pulls the handle part 1 toward a side of the rower, the water paddling part 2 moves in a direction of the side of the rower by the gears 3 advancing the boat in the forward direction of the rower. The boat, in which control force of the paddle is larger when it is pulled than when it is pressed, also increases the advancing force larger.
Patent JP-H03275606-A (JP)
Title: Colloidal impression material for taking impression of tooth in dental treatment and method for taking impression
Inventor: SHIROTA YOSHIMASA
IPC: A61K6/90
Filed: 1990-03-23
Abstract: PURPOSE:To obtain the title impression material capable of save boil process and solating at a temperature which does not hinder use to oral cavity by adding additive such as soluble starch power to iota carrageenan and/or kappa carrageenan. CONSTITUTION:Small amounts of additives such as soluble starch powder, wax and sodium cation are added to iota carrageenan (D-galactose-4-sulfate: 3,6-anhydro-D-galactose-2-sulfate), kappa carrageenan (D-galactose-4-sulfate: 3,6-anhydro-D-galactose) or mixture thereof mainly contained to provide the title impression material capable of saving boil process making handling hard and safely and accurately taking impression of tooth and equivalent to agar impression material in characteristics such as accuracy, viscoelastic property and mold release property because of solation temperature of about 60 deg.C and gelation temperature of about 45 deg.C.
Patent JP-H02252708-A (JP)
Title: Hexadiene polymer and its production
Inventor: DOI YOSHIHARU
IPC: C08F4/68
Filed: 1989-03-28
Abstract: PURPOSE:To obtain a hexadiene polymer which is colorless and transparent and has decreased hygroscopicity and water absorptivity by polymerizing 1,5- hexadiene in the presence of a catalyst comprising a specified vanadium compound and a specified organoaluminum compound. CONSTITUTION:1,5-Hexadiene is polymerized at -50 deg.C or below in an inert solvent (e.g. propane) in the presence of a catalyst comprising 1mol of a vanadium compound of formula I (wherein R<1-3> are each H or a 1-8C hydrocarbon group and at least one of them is H, provided that not all of them are hydrogen atoms at the same time) and 1-1000mol of an organoaluminum compound of formula II (wherein R is an alkyl or an aryl; X is a halogen atom or H; and 1<=n<3) to obtain a hexadiene polymer of a number-average MW of 2000-500000 comprising repeating units of formula III.
Patent JP-S63241918-A (JP)
Title: Molecular beam crystal growth device
Inventor: ISHIKAWA YUICHI
IPC: H01L21/203
Filed: 1987-03-30
Abstract: PURPOSE:To change a poisonous element to a nonpoisonous stable compound by heating, by providing a metallic net having a heater immediately before a low-temperature surface to which molecular beams are caused to adhere which are not trapped by a substrate. CONSTITUTION:A metallic net 9 made of a thin stainless steel wire having a diameter of 0.1mm is provided so as to cover a shroud 8 and a substrate holder 2. Attached to the end of the metallic net 9 is a heater 10 which is sheathed by a stainless steel. Molecular beams which were not trapped by a substrate 3 adhere to the metallic net 9, becoming a deposit 11. With this, a poisonous element is changed to a nonpoisonous stable compound stable by heating.
Patent JP-S57192251-A (JP)
Title: Manufacture of steel sheet with one surface plated
Inventor: OOBA YASUSHI
IPC: C23C2/00
Filed: 1981-05-19
Abstract: PURPOSE:To plate positively only one surface of a steel sheet, by pressing the steel sheet passing over a plating bath by a pressing apparatus down into the plating bath, and at the same time preventing another surface of the steel sheet, where plating is not desired, using barrier plates from being plated. CONSTITUTION:The steel band 1 that has been subjected to a pretreatment such as gas cleaning, flux treatment or the like is allowed to pass over the plating bath 3 of a continuous hot dipping treatment apparatus by a steel band guide roll 2, and a roll of a pressing apparatus 5 positioned over the plating bath 3 presses the upper surface section of the steel band 1 transversely between the roll 2 and a down roll 4 so that said section becomes arcuated and the undersurface of the steel band 1 is forced under a plating bath surface 6 to cause only the undersurface to be plated. The barrier plates 8 are arranged adjacent to edges 7 of the steel band 1 so that the edges 7 are prevented from lowering below the plating bath surface 6, and therefore the other surface where plating is not desired is prevented from being plated.
Patent JP-2000066981-A (JP)
Title: Communicating method and communication network
Inventor: BUNNEY WILLIAM
IPC: H04L29/06
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To distribute a message to a corresponding user when the message is transmitted to an address other than an address logged in by the user by allocating plural addresses to one user and registering the allocation information with a table in a server. SOLUTION: Plural addresses A, B,... are allocated to one user X and the allocation information is registered with a table in a server 1. The user X uses the address A and logs in a network 2 and the server 1 or another user terminal 3 sends a real time message or notification with a destination as the address B. The server 1 confirms the table to decide that the address B belongs to the user X and notifies the user X that an electronic mail is transmitted to the address B. This notification is shown on the display device 38 of the terminal 3. When the user X reads the electronic mail, the user X reconnects to the network 2 by using the address B.
Patent JP-H11279892-A (JP)
Title: Selvage-forming device of loom
Inventor: YASUOKA FUMIO
IPC: D03C11/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a selvage-forming device having a simplified structure and high reliability. SOLUTION: A supporting cylinder 35 is fastened and fixed on a hung fragment 251 of a metallic base frame 25 in an angle shape by a screw 53, and a supporting cylinder 36 is fastened and fixed on a passage-regulating fragment 252 of the base frame 25. A flexurally deformed guiding tube 37 is fitted in the supporting cylinders 35, 36, and a wire 38 inserted in the guiding tube 31 so as to penetrate the guiding tube 37. The axis line of the supporting cylinder 35 crosses the axis line of the supporting cylinder 36, and the guiding tube 37 is bent in a nearly circular arc shape. The reciprocal movement of the endless rope 39 is transmitted through the wire 38 to the selvage-forming heddles 13, 17.
Patent JP-S60222375-A (JP)
Title: Self-travelling inspection vehicle
Inventor: TAKESHITA HIROSHI
IPC: B62D55/075
Filed: 1984-04-11
Abstract: PURPOSE:To make it possible to widely use a self-travelling vehicle for various purposes, by providing a curved section travelling function, a flat surface travelling function and an inclined surface travelling function to the self-travelling inspection vehicle, by selectively utilizing these functions. CONSTITUTION:Upon running of a self-travelling inspection vehicle on the bottom surface 6 of an object having a curved cross-sectioned shape, such as, for example, a pipe line or the like, a crawler 4 having orthrogonal rollers, which may stably run on the surface is used, and therefore, the vehicle may run while its attitude is self-adjusted by its weight. On the contrary, the vehicle shifts its travel from the curved bottom surface running condition to its flat or inclined surface running condition, the height of the crawler 4 provided with the orthorgonal rollers is set lower than that of wheels 5 so that the travelling functions thereof are switched.
Patent JP-H05281363-A (JP)
Title: Actuating area monitoring system
IPC: G21C17/108
Filed: 1992-03-30
Abstract: PURPOSE:To improve the noise resistance of the title system by completing the shield of a coaxial cable connecting a neutron detector to a preamplifier. CONSTITUTION:A non-earthed neutron detector 1 installed in a nuclear reactor is connected to the signal processor 2a of a monitor 2 in a main control room through coaxial cables 3 and 4. A preamplifier 5 which amplifies weak neutron detecting signals connected between the cables 3 and 4 in a nuclear reactor building. The cable 3 in the prestage of the amplifier 5 is further coated with a shield cable 10 which is connected to the earthing enclosure 5b of the amplifier 5 through an earth wire 11. The earth circuits of the this system is collectively earthed through the processor 2a.
Patent JP-S60218150-A (JP)
Title: Data processor
Inventor: UEDA TERUO
IPC: G06F15/16
Filed: 1984-04-13
Abstract: PURPOSE:To detect a specific code without reducing the processing efficiency of a processing part by detecting the specific code independently of the processing part. CONSTITUTION:The processing part 1, a memory 2 and I/O devices 3-1-3-m are mutually connected through an address bus A, data bus B I/O device number bus N, a writing signal line W, and a reading signal line R. An arithmetic processing part 4 executes fixed logical operation of an operation designating signal S from the processing part 1 and signals from respective signal lines A, N, R, W, and only when a certain specific condition is satisfied, generates a gate signal E to a gate 5. A detecting part 6 compares a code from the data bus B in comparators 6-1-6-i, and when said code coincides with a specific code, inputs a coincidence signal to the processing part 1.
Patent JP-S551441-A (JP)
Title: Fuel controller
Inventor: ITOU OSAMU
IPC: F02D41/32
Filed: 1978-06-20
Abstract: PURPOSE: To form adequate air fuel ratio in response to total operational conditions, by intermittently feeding fuel in response to the number of revolution by arranging a magnet valve opened and closed in response to the number of revolution of an engine to a fuel passage.  
     CONSTITUTION: An air filter 1a, an air flow-meter 2, a Venturi 4 and a throttle valve 3 are mounted to an intake system of an internal combustion engine 1. A magnet valve 7 for controlling opening and closing by means of a control circuit 14 is disposed between both a fuel tank 5 and a fuel pump 6 and a fuel nozzle 44. Signals from the flow meter 2, a pressure sensor 9 for detecting intake negative pressure, a sensor 10 for the number of revolution and a concentration sensor 12 for detecting the concentration of exhaust are input to the circuit 14, and the circuit 14 varies pulse signals generated from a timing pulse generator 40 while using the number of revolution in fixed value as a border, and automatically varies the intermittent opening and closing of the magnet valve 7 to value suitable for operational conditions at that time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09266484-A (JP)
Title: Atm exchange
Inventor: SHIMOKASA KIYOSHI
IPC: H04L12/801
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a line to perform stable transmission wherein cell discard is hardly caused by reducing the traffic of inflow to an ATM network entering a congestion state, and further decrease the number of lines between the ATM exchanges. SOLUTION: To perform transmission from a G3FAX terminal through the ATM network, an ATM exchange discriminates G3FAX by a tone detection part 16 or FAX protocol control part 15, and a FAX processing part 14 digitizes the signal and sends it. At this point, a congestion state detection part 18 discriminates a congestion level on the basis of traffic data measured by a traffic measurement part 17 and an ATM bus control part 5 and other-device congestion information 20 in the network, a FAX speed control part 19 determines a G3FAX transmission rate corresponding to the congestion level, and a FAX protocol control part 15 intervenes in the connection protocol between G3FAXes to control the transmission rate between the G3FAXes and transmits.
Patent JP-S57190031-A (JP)
Title: Rubber composition having improved strength and its preparation
Inventor: WADA KATSUROU
IPC: C08L23/00
Filed: 1981-05-18
Abstract: PURPOSE: A composition, obtained by incorporating a mixed system of a conjugated diene rubber with an ethylene-propylene copolymeric rubber with a crystalline α-olefinic high polymer, a nucleating agent and a vulcanizing system, and having improved strength and ozone resistance.  
     CONSTITUTION: A composition obtained by incorporating (A) 100pts.wt. total of (A) 10W90pts.wt. conjugated diene rubber and (B) 90W10pts.wt. ethylene-propylene copolymeric rubber with (C) at least 1pt.wt. crystalline α-olefinic high polymer and (D) at least 0.05pt.wt., based on 100pts.wt. component (C), nucleating agent affecting the crystallization of the component (C) and then a vulcanizing system. A mixture of the high polymer with the ethylene-polylene copolymeric rubber and the nucleating agent uniformly mixed at a temperature of the melting point or solftening point of the crystalline α-olefinic high polymer or above is incorporated with the conjugated diene rubber. Preferably, 50W90pts.wt. component (A) is incorporated with 50W10pts.wt. component (B) to satisfy the strength and the ozone resistance at the same time. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62230474-A (JP)
Title: Heat exchanger
Inventor: HORIE TETSUJI
IPC: B23K1/00
Filed: 1986-03-31
Abstract: PURPOSE:To permit brazing with powder solder such as Ni solder with the same ease as with a brazing sheet by forming a brazing filler metal for a heat exchanger to be integrally joined on the surface of a base metal by thermal spraying in a nonoxidative atmosphere. CONSTITUTION:The plate fin type heat exchanger is constituted by interposing separating plates 2 between respective corrugated fins 1..., pressing the spacer bars 3, 3... to the right and left side face parts of the fins 1..., and inserting the same between the upper and lower plates 2.... The respective parts of the heat exchanger are all formed of a stainless steel. The thermally sprayed films of the Ni brazing filler metals 4, 4 are preliminarily formed on both faces of the plates 2... as the base metal for thermal spraying. After such fins 1... and the spacers 3, 3... are combined, the entire part of the heat exchanger is heated in a vacuum furnace to integrally braze the heat exchanger. A plasma spraying device is used for the above-mentioned thermal spraying and the thermal spraying of the spraying material is executed in the nonoxidative atmosphere.
Patent JP-H08267125-A (JP)
Title: Extrusion method
Inventor: IWAI HIDEKI
IPC: B21C27/04
Filed: 1995-03-31
Abstract: PURPOSE: To prevent the entrainment of oxide to a molded material and the occurrence of a blister by cooling the rear end part of a billet to a definite temperature before charging a container with the billet, and performing vacuum deaeration between a container and the billet before an extrusion. CONSTITUTION: An intermediate standby position is provided in the middle of charging a container 1 from the billet carrier of a billet 13, refrigerant is sprayed to the rear end part of the billet 13 during the extrusion of a preceding billet, and the rear end part is cooled to about 200 to 300 deg.C. Next, by using an extruding stem 14 on which a fix dummy block 70 is mounted at its tip, this billet is pushed into the container 1 butted on the end face of a die 3. The fix dummy block 70 is cooled by a cooling water pipe in the extruding stem 14, and the extrusion working surface of the billet 13 must be cooled effectively.  Further, in this state, after charging the container with the billet 13, a seal block 40 on the extrusion stem 14 side of the container 1 is closed, the deaerating of the air in the container 1 is performed by a vacuum suction device 60, and an extrusion is started.
Patent JP-H07277796-A (JP)
Title: Foam-entraining agent for concrete
Inventor: YAMATO FUJIO
IPC: C04B24/04
Filed: 1994-04-13
Abstract: PURPOSE:To obtain a foam-containing concrete having excellent foaming properties, fineness and stability in a cement composition system, by using a foam- entraining agent having a specific chemical composition. CONSTITUTION:This foam-entraining agent for concrete is shown by the general formula R1O(AO)nCH2COOX [R1 is a 6-26C alkyl or a group of formula I; R2 is H or a 1-9C alkyl; AO is a 2-3C oxyalkylene group; (n) is 1-100; X is H, an alkali (alkaline earth) metal, ammonium, an alkylammonium, or a substituted alkylammonium]. The foam-entraining is optionally mixed with a cement admixture and further an antifoaming agent. The cement admixture used with the foam-entraining agent is selected from a naphthalenesulfonic acid formaldehyde condensate, a melamine sulfonate formaldehyde condensate and a ligninsulfonate. The foam-entraining agent is used for cellular concrete, as a foaming agent for ALC or for a concrete composition mixed with fly ash.
Patent JP-H08298678-A (JP)
Title: Radio telephone exchange system
Inventor: OZEKI MASANORI
IPC: H04J13/16
Filed: 1995-03-31
Abstract: PURPOSE: To digitize a radio transmission line between a communication terminal and an exchanging device, to improve privacy, noise resistance and the compatibility of a digital exchange system with a telephone exchange system. CONSTITUTION: A digital radio transmission line(DRTL) connects a communication terminal and an exchanging device 200 through a radio transmission line. The DRTL is constituted of a format capable of directly accessing highways 260, 261. A modem 210 in the device 200 directly reads out a sound signal modulated to a digital, signal in an optional time slot on the highway 260 from a buffer memory 215, sends the read signal to the DRTL as a radio signal, temporarily stores a sound signal received through the DRTL in a buffer memory 216, and then stores the sound signal in an optional time slot on the highway 261, so that the device 200 can optionally control the connection of a call.
Patent JP-H04310637-A (JP)
Title: Optical recording and reproducing device
Inventor: MOURI MASANARI
IPC: G11B7/095
Filed: 1991-04-08
Abstract: PURPOSE:To improve the vibration characteristic of an optical unit by a buffer action obtained by mounting a objective lens, using plural metal wires to perform the feeding to the optical unit which is a moving part and the information communication as the supporting system of the optical unit and further, then, contacting and inserting a part of the supporting system consisting of the metal wire to a buffer member provided at a fixed part. CONSTITUTION:A viscoelastic buffer member 11 is held at a hole part provided at a fixed member 8. One edge of metal wires 4a-4h is fixed at an optical unit 2, other edge of metal wires 4a, 4d, 4e and 4h is fixed at the fixed member 8, and further, other edge of metal wires 4b, 4c, 4f, and 4g is contacted and inserted into the viscoelastic buffer member 11.
Patent JP-S57239-A (JP)
Title: Operation mechanism of mobile type construction equipment
Inventor: YAMAUCHI YASUNOBU
IPC: E02F9/00
Filed: 1980-06-03
Abstract: PURPOSE: To prevent unexpected misoperation of a mobile type construction equipment as well as raise the its operating efficiency by providing an operating panel with an operating switch to the inside of a steering handle.  
     CONSTITUTION: An operating panel 4 is provided inside of a steering handle 2, and an appropriate number of switches 5 provided on the operating panel 4 are connected to a connection code 6 which passes through a pipe inside a steering mechanism 1, is taken out to the outside through a slip ring 7, and then connected to a control valve 9 provided at the rear of an operator room 8. When the switches 5 are selectively operated to drive a corresponding control valve 9, a crane is freely  operated. Thus, an operator can drive the mobile type construction equipment easily without taking unnatural attitude even in narrow operator room. The efficiency of  operation can thus be raised. 
     COPYRIGHT: (C)1982,JPO&Japio