baber/WOPTO huggingface dataset:
Patent JP-S62103415-A (JP)
Title: Suction device for multicylinder engine
Inventor: KITAMURA TETSUO
IPC: F02B27/02
Filed: 1985-10-31
Abstract: PURPOSE:To improvements in startability and suction efficiency, by installing a heater for suction heating in a long suction passage to be opened at the time of low speed, high load, in case of the engine provided with two-system suction pipes different in pipe line length, at every cylinder. CONSTITUTION:In this device, there are provided with the suction pipe 3 branched off from a surge tank 2 and a branch passage 6b of the auxiliary passage 6a branched off from this suction pipe. At each passage, there are provided with on-off valves 4a, 4b and 4c, and at the time of high speed in an engine, a short pipe 3 alone is used so that the valve 4a is opened while these remaining valves 4b and 4c are closed. At the time of engine low speed, since a long pipe 6a is used, the valve 4a is closed while other valve 4b and 4c are opened. On the other hand, in a converging chamber 7b of the branch passage 6b, there is provided with a heater 8 for suction heating, and when it is set down to a suction system as in time of low speed at the time of starting the engine at low temperature, suction air passing through this place is heated, and distributed to each cylinder, thus engine startability is improved.
Patent JP-H07105470-A (JP)
Title: Interface circuit
Inventor: MASUDA KOICHI
IPC: G08C19/00
Filed: 1993-09-30
Abstract: PURPOSE:To automatically detect the connection/disconnection of an equipment to be connected without exerting influence upon the equipment. CONSTITUTION:The contact of an insulation type no-voltage contact output circuit 11 is closed only for time shorter than the chuttering removing time of chuttering generated in accordance with the switching of a contact of the equipment 2 to be connected, an insulation type voltage detecting circuit 14 detects voltage generated on the contact input IN of a voltage contact input circuit 21 in the equipment 2 and outputs a detection signal and a control circuit 12 discriminates the connection/disconnection of the equipment 2 based upon the detection signal.
Patent JP-S61124034-A (JP)
Title: Image display unit
Inventor: MURATA TOSHIICHI
IPC: H01J29/94
Filed: 1984-11-20
Abstract: PURPOSE:To enlarge the getter flash area of a flat-type image display unit by installing the plural number of rectilinear wire getters in a nitrided iron container. CONSTITUTION:In this image display unit, the plural number of barium wire getters 25 in a nitrided iron container are installed in each inside of a glass container (the front) 21 and the one (the rear) 22, and are connected to 426 alloy terminals 17 which are processed with chrome oxide on the sealing plane of the glass containers 21 and 22. The barium getters 25 are flashed by flowing current into the metal terminals 17 to heat them. Hence, the plural number of getters can be installed owing to their wiring shape, even in the flat-type image display unit having built-in things, that is, various kinds of electrodes 13-20. The pressure of nitrogen-gas generating from the nitrided iron container enables barium to scatter in all directions, then enlarging barium flash area can be realized.
Patent JP-H1089555-A (JP)
Title: Thread joint for oil well pipe
Inventor: SUGINO MASAAKI
IPC: F16L15/04
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a thread joint for oil well pipes, which has a wide allowable range for pipe fastening conditions, etc., which is excellently easy to handle, and which assures a stable hermetic sealing performance, and high performances such as excellent resistance to tension and resistance to inner pressure. SOLUTION: The thread joint for oil well pipes is formed by screwing- fastening a pin member 11 provided with an external thread and an unthreaded part for forming a seal on the outer peripheral surface of the end of one pipe, in a box member 21 provided with an internal thread and an unthreaded part for forming a seal, which corresponds to the threaded part for forming the seal on the pin member side, on the inner peripheral surface of the end of the other pipe. In this case, a groove 31 is provided in the circumferential direction between the threaded parts 12, 22 of the box member or/and the pin member, and the unthreaded parts 13, 23 for forming the seal.
Patent JP-H0291959-A (JP)
Title: Adhesive tape sticking method
Inventor: AMETANI MINORU
IPC: H01L21/683
Filed: 1988-09-29
Abstract: PURPOSE:To place a wafer into a specified cassette with the upper surface of the wafer facing upward, to release vacuum sucking and to retreat the device from the cassette by winding an adhesive tape with the stuck part of the tape made to remain, sucking the wafer with vacuum sucking plates at the same time when a ring and the wafer to which the adhesive tape is stuck is released from the vacuum sucking of a sticking stage, and inverting the wafer again. CONSTITUTION:An arm 3 in the longitudinal direction is fixed on a vertical turning shaft 2 which can be lifted and lowered freely in a conveying means A. Thin-plate shaped vacuum sucking plates 5 and 6 are fixed to the tip of a back-and-forth moving member 4 at the arm 3 so that the plates can be moved back and forth freely in the radial direction. A wafer-cassette supporting stage B, a ring-cassette supporting stage C, an adhesive-tape sticking part E and the like are arranged around the means A. A wafer 8 in a wafer cassette is sucked and taken out with the sucking plates 5 and 6 by the back and forth movement of the member 4 which is sucked to the arm 3. The taken-out wafer 8 is moved to the sticking part E. The sucking member is inverted so that the rear surface of the wafer 8 faces upward. Thus the wafer 8 is accurately mounted on the sticking part E.
Patent JP-H1181756-A (JP)
Title: Lock of slide cover
Inventor: YODA KAZUYOSHI
IPC: E05B65/08
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To facilitate locking by arranging a locking arm to be engaged with a lock plate to be urged by a lock spring in the direction of locking, providing a closing sensing part and an engagement projection, and urging a lock stopper by a stopper spring. SOLUTION: A key is mounted on a lock to rotate a rotor 17, unlocking operation is performed to rotate a lock plate 19 counterclockwise, and the hook part 21a of a locking arm 21 is removed from a part to be locked 12. Thereafter, a slide cover 1 is fully opened to expose a handle, the key is inserted to be unlocked, and handle operation is performed to open a door panel. After the door panel is closed, the handle is pressed in, locking is performed to close the slide cover 1, and a lock stopper 26 is removed from an engagement stage part 20 through a closing sensing part 28. Next, the hook part 21a of the locking arm 21 is engaged with a part to be locked 12, and the slide cover 1 is in a locked state. Thereby the slide cover 1 is locked only by closing the slide cover 1, and locking operation by the key can be easily performed.
Patent JP-S62106603-A (JP)
Title: Fe-cr-co alloy rolled magnet
Inventor: MUKAI TOSHIO
IPC: C22C38/00
Filed: 1985-11-02
Abstract: PURPOSE:To obtain the rolled magnet having an improved maximum energy product by a method wherein the quantity of Ti of the specific range of weight ratio relative to the quantity of the impurity component C and N contained in an alloy is added as an alloy component. CONSTITUTION:An Fe-Cr-Co alloy rolled magnet is obtained by performing the manufacturing method consisting of a plate rolling and a spinordal decomposition heat treatment. At that time, Ti component that satisfies 7X(C+N)wt%<=Tiwt%<=70X(C+N)wt%, where C and N are contained in the alloy as impurities, is contained in the. When C and N are solidified in the alloy, the precipitation of sigma phase is accelerated, but the Ti is brought into a harmless state by converting the solidified C and N into stabilized carbide and nitride. The magnetic characteristics of the titled magnet can be improved by suppressing the precipitation of sigma-phase. As a result, the rolled magnet having improved maximum energy product can be obtained.
Patent JP-S61123339-A (JP)
Title: Decentralized channel assignment system in loop network
Inventor: MAENO KAZUTOSHI
Filed: 1984-11-20
Abstract: PURPOSE:To attain channel rearrangement by providing a channel rearranging device to each node of a loop network and applying multi-party two-way communication among plural nodes by means of time division line exchange to minimize the number of operating channels. CONSTITUTION:A center node 102 is connected to a transmission line 101 of a loop network and plural nodes 103, 105...115 are connected to the transmission line 101 in a loop. The channel rearranging devices 104, 106...116 are arranged respectively on the nodes 103, 105...115. The rearranging devices 104, 106...116 in the nodes 103, 105...115 shift logically the operating channel at each transmission/reception of the data of each node. Then the channels are rearranged to fix the operating channels of the nodes 103, 105...115 thereby minimizing the operating channel number.
Patent JP-H0969925-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To enable proper image communication after a mode change by making the mode change when the vertical scanning length or the document size of a transmitted document is changed. SOLUTION: A document size detecting circuit 22 outputs a signal of signal level '0' to a signal line 22a when a next document is of a letter size and outputs a signal of signal level '1' to the signal line 22a when the next document is of a legal size. A control circuit 20 controls the mode change when the vertical scanning length (document size) of the document is different as to facsimile equipment which can inform a receiver of information (document size information) regarding the sub-scanning length of the document from the transmitter with a procedure signal. When the document size is different, the mode change is triggered with an EOM signal in G3 mode and with a PPS-EOM signal in the ECM mode.
Patent JP-S60139425-A (JP)
Title: System of recording and reproducing molding conditions on magnetic tape for controller of extruder
Inventor: YAMAGUCHI MINORU
IPC: B29C48/92
Filed: 1983-12-28
Abstract: PURPOSE:To enable the execution of retrieving and reproducing of desired molding condition data in a short time by recording various molding condition data on a magnetic tap putting a start mark for each block while a simple nomination of each of molding condition data is provided at the head of these data. CONSTITUTION:An index block 18 is provided at the extreme tip on a magnetic tape 10 together with a block start mark 16 and then, molding condition data blocks 20 are set continuously for each of different data (Data No. 1 - Data No. n) sequentially attaching corresponding block start marks 22. The recording form of the index blocks 18 have index block number 30 set at the head thereof and then, handy names 32 are recorded and set sequentially corresponding to the blocks 20 of the molding condition data (Data No. 1 - No. n). On the other hand, the recording forms of the molding condition data blocks 20 have data block number 40 set at the heat thereof and then, the molding condition data (for example, Data No. 1) 42 is recorded and set.
Patent JP-S63101431-A (JP)
Title: Biaxially orientated polyester film for magnetic recording
Inventor: OBA YOSHIHIRO
IPC: G11B5/73
Filed: 1986-10-17
Abstract: PURPOSE:To obtain the title film excellent in electromagnetic transduction characteristic, running durability and chipping resistance, by finely dispersing specified inert inorganic particles in a polyester and molding the dispersion. CONSTITUTION:Inert inorganic particles (B) are obtained by mixing 0.2-0.5wt%, based on the obtained film, CaCO3 (a) of a particle size distribution ratio <=2.3 and an average particle diameter of 0.3-0.8mum with 0.1-0.5wt%, based on the obtained film (equivalent to a weight ratio to component (a) of 1:0.2-1). titanium dioxide (b) of a particle size distribution ratio <=2.3, an average particle diameter of 0.1-0.5mu and a ratio between the particle diameters of components (a) and (b) of 1.3-5:1, e.g., anatase titanium dioxide containing 0.25wt% (in terms of P2O5) P and at least 0.1-wt% (in terms of K2O) K. Component B is finely dispersed in a polyester (A) comprising a bifunctional acid component (b) based on an aromatic dicarboxylic acid and a glycol component (d) based on ethylene glycol, and the obtained dispersion is molded to obtain the title film of a surface roughness <=0.020mum and a coefficient of friction after running of 50 passes <=0.27.
Patent JP-S62106371-A (JP)
Title: Preparation of portionwise collection pipe
Inventor: TEZUKA TOSHIAKI
IPC: C08J7/00
Filed: 1985-11-01
Abstract: PURPOSE:To prevent the generation of a liquid droplet on the surface of a portionwise collection pipe, by coating the surface of the portionwise collection pipe with a fluorocarbon resin and subsequently applying high frequency plasma processing to the formed fluorocarbon coating layer. CONSTITUTION:A portionwise collection pipe 11 is formed by forming a fluoro- resin coating layer 14, to which high frequency plasma processing with surface energy of a predetermined value or more is applied, to the surface of a tapered stainless steel tube 13 having a liquid sucking bore 12 formed thereto along the axial direction thereof. By this constitution, in portionwise injection of a reagent, when the portionwise collection pipe is immersed in a liquid and drawn up therefrom, no liquid droplet is formed on surface of said pipe and environmental contamination due to the falling of the liquid droplet can be effectively prevented and the generation of the inferiority in a portionwise collection amount is prevented and the reliability of an analytical result can be enhanced.
Patent JP-S62106818-A (JP)
Title: Dust collector
Inventor: AISO KAZUHIRO
IPC: B43L19/00
Filed: 1985-11-01
Abstract: PURPOSE:To efficiently remove a chalk powder generated when a blackboard is erasd, by integrally providing a coarse dust trap and a coarse dust filter to the suction grille of the dust collector provided to the lower part of the blackboard. CONSTITUTION:A through is mounted to the lower side of a blackboard and a suction grille 4 having a length almost same to that of the blackboard is arranged directly below said through. The coarse dust trap 9 integrally mounted along with the suction grille 4 is arranged in the vicinity of the suction grille 4. Further, a coarse dust filter 11 is mounted in the trap 9 and these elements are provided so as to be taken out from the outer frame of a dust collector in an integral state. Therefore, air containing a chalk powder sucked in the dust collector passes through the coarse dust trap 9 and the coarse dust filter 11 to remove coarse particles therein and further purified through a prefilter 7 or a dust-collecting unit 6 such as an electric precipitator.
Patent JP-2000078557-A (JP)
Title: Video data communication equipment, video network system, video data communication method and storage medium
Inventor: TSUBAKIHARA KAZUSHI
IPC: H04N21/4402
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent redundant data from occupying a memory by judging the format of received video data, selecting an adaptive video data format when the format is different, converting it in realtime and unifying the format. SOLUTION: A realtime video data format converting part 105 is previously set to have a video data format converting function from MPEG 2 into MPEG1 by a client process 108. MPEG2 data generated in video data applications 102-104 and MPEG2 data received by a network I/F 106 from a network 109 are made to be input video data of the realtime video data format converting part 105. Input video data is format-converted in realtime and outputted from a video data I/F as output video data.
Patent JP-H03107670-A (JP)
Title: Running characteristic control device for vehicle
Inventor: TAKAHASHI HIROSHI
IPC: F16H59/18
Filed: 1989-09-21
Abstract: PURPOSE:To shift running mode without a sense of incompatibility by judging the suitability of mode shift from the change rate of driving operation, and shifting from approximate running mode to target running mode when the change rate is small, and stopping the shift or returning to the original running mode when the change rate is large. CONSTITUTION:In a running judging means 2, when running condition is changed and shifted to other running modes, the present running mode is not directly switched to a target running mode, but shifted to an approximate running mode 4 gradually approximated to the target running mode by a mode shifting means 5. Then, a suitability judging means 6 judges the suitability of mode switching from the magnitude of change rate of the driving operation by a driver. When the change rate is small, the running mode is shifted from the approximate running mode 4 to the target running mode, and when large, the mode switching is stopped, or the mode is returned to the original running mode. Hence, the switching of running characteristic having no sence of incompatibility in driving operation can be realized.
Patent JP-S63101590-A (JP)
Title: Automatic faucet device
Inventor: NAGATA HIROSHI
IPC: F16K31/06
Filed: 1986-10-15
Abstract: PURPOSE:To reduce the electrifying time to a sensor to a required minimum, and to lessen the number of light projections of infrared rays to reduce power consumption, by electrifying the sensor so that infrared rays are projected from a light-projecting element, only when a manual pushbutton switch is turned ON. CONSTITUTION:The operating surface 7a of a pushbutton switch 7 is arranged so as to be freely projected above or depressed below the upper surface of a faucet 2, and when the operating surface 7a is depressed, the switch is turned ON to start the electrification from a battery 5 to a control part 4. And when a user depresses the pushbutton switch 7, the electrification from the battery 5 to the control part 4 and a sensor 3 is started, so that the infrared rays from a light-projecting element 3a are projected. And when the user reaches his hands inside a washbasin 1, the projected infrared rays are reflected, so that a light-receiving element 3b receives them to output a light-receiving signal to the control part 4, thereby a main valve 8b is opened.
Patent JP-S60132110-A (JP)
Inventor: JIYAN BUREE
IPC: B04B1/20
Filed: 1984-11-22
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-H0772279-A (JP)
Title: Lower nozzle of pwr fuel assembly
Inventor: KIYAMA MASAAKI
IPC: G21C3/30
Filed: 1993-09-06
Abstract: PURPOSE:To capture a foreign matter in cooling water at the lower nozzle of a PWR (pressurized water reactor) fuel assembly, stagnate the captured foreign matter in a cage and eternally separate and remove the foreign matter from cooling water. CONSTITUTION:Below the outer part of an adapter plate 3 of a lower nozzle, a foreign matter capture cage 10 formed with each plate 6, 7, 8 of the side, bottom and inside is placed. By utilizing the side part movement phenomenon of the foreign matter D due to coolant water flow, the foreign matter captured at the lower surface of the adapter plate 3, is made to flow into the cage 10.
Patent JP-H1093355-A (JP)
Title: High withstand voltage power integrated circuit
Inventor: TSUNETSUGU YUKIO
IPC: H03F1/52
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To detect a constant overcurrent even at high temperatures and to omit an external component and reduce the cost by generating a reference voltage so that its value has a temperature coefficient equal to the temperature coefficient of a voltage converted by a resistance element for current detection. SOLUTION: For a comparison with a detected voltage in an overcurrent detection, a reference voltage source 1 which generates the reference voltage VREF(T) having the temperature coefficient equal to a sense current temperature coefficient is provided in an IC. Then a resistance element 311 of an overcurrent detecting circuit 31 converts a detection current flowing to a current detection terminal 10b of an insulating gate type bipolar transistor(IGBT) 10 into a voltage. Further, a voltage comparing circuit 312 compares the converted voltage of the resistance element 311 with a predetermined reference voltage value VREF(T) supplied from the reference voltage source and detects the time when the converted voltage exceeds the reference voltage value VREF(T) when the IGBT 10 is in an overcurrent state.  Then a 1st delay circuit 313 delays the output of a voltage comparing circuit 312 by a 1st delay time TD1.
Patent JP-H1180748-A (JP)
Title: Production of oil from waste plastics
Inventor: YAMADA RYOKICHI
IPC: C10G1/10
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To produce light oil useful for fuel of a diesel generator, etc., by inhibiting pipe choking caused from solidification of heavy oil on a refluxing line to allow a smooth operation and as the result decreasing gas generation rate without using a catalyst allowing the heavy oil component to refux and change to light oil in high efficiency and increasing the oil collecting rate. SOLUTION: The pyrolysis system comprises a chamber 1 thermally decomposing the waste plastics to pyrolysis gas, a condenser 2 cooling and condensing the pyrolysis gas, a catalytic combustor 12 heating the pyrolysis tank 1, a refluxing chamber 3 separating the condensate to the heavy component and the light gas component, a heavy component retention tank 11 retaining the separated heavy component, chlorine fixing chamber 4 fixing the chlorine component, condenser 5, 7 cooling and condensing the pyrolysis gas, a gas-liquid separator 6, 8 separating the condensate and the gas component, oil retention tank 9, and a diesel generator 10.
Patent JP-2000024938-A (JP)
Title: Safety improved wide flap wheel
Inventor: YAMADA TAKEJI
IPC: B24D13/04
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To raise safety of a flap wheel of a width of 100 mm or more by improving its rotational rupture strength. SOLUTION: With regard to a flap wheel of a width of 100 mm or more having a large number of flap pieces 1 composed of a polishing fabric paper radially arranged, an inner circumferential collared bonding ring 4 capped on a cutout groove 2 and a shoulder on both sides of the flap, and having it bonded together with an adhesive, the cutout groove and the shoulder are provided on the inner circumferential side of the flap piece 1 having its total width divided into equal parts in the range of 50 to 75 mm and the inner circumferential collared reinforcement bonding ring 5 is inserted and embedded in the cutout groove and the shoulder, after which the inner circumference of the flap wheel, the embedded inner circumferential collared reinforcement bonding ring 5, and the cutout groove are bonded and integrally formed together with an adhesive layer.
Patent JP-S61126246-A (JP)
Inventor: ONISHI KATSUNORI
IPC: E04B1/58
Filed: 1984-11-20
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。