baber/WOPTO huggingface dataset:
Patent JP-S58117341-A (JP)
Title: Fuel antecedent electronic control carburetor
Inventor: ANDOU SHIGEYUKI
IPC: F02M7/20
Filed: 1981-12-29
Abstract: PURPOSE:To obtain the fuel antecedent electronic control carburetor, which can supply the quantity of fuel corresponding to the state of load of an engine, by adjusting the flow rate of fuel from the outlet of a float chamber by a solenoid valve operated by an electronic control circuit. CONSTITUTION:An accelerator pedal A is at an OFF state under an idling state, the first solenoid valve 44 is not operated, and a fixed quantity of fuel is supplied from a main fuel path 36. On the other hand, the second solenoid valve 46 is operated by the electronic control circuit 24, and fuel is also supplied from a by-fuel path 38. In this case, a stepping motor 22 is operated by the circuit 24, and a throttle valve 18 is kept at an idling position. The pedal A is worked under the state of partial load, the output of a potentiometer 56 is displaced, the solenoid valves 44, 46 are operated, and fuel is increased and supplied. When all load, the duty of the solenoid valve 44 is changed, and fuel from the path 36 is varied. When the detecting value of each detecting means exceeds predetermined value, on the other hand, the solenoid valve 46 is changed, and fuel in the path 38 is also varied.
Patent JP-H08226908-A (JP)
Title: Contact-combustion-type gas sensor
Inventor: WATANABE TADASHI
IPC: G01N27/16
Filed: 1995-08-22
Abstract: PURPOSE: To provide a contact-combustion-type gas sensor which can selectively and highly accurately detect carbon monoxide gas by using a filter. CONSTITUTION: A contact-combustion-type gas sensor comprises a gas detecting part 1d and a compensating part 1c which are respectively built into two branches of a bridge circuit for outputting a gas detection signal a load. The gas detecting part 1d comprises a gas detecting element 10d surrounded by a mesh 16, wherein a carrier 12 attached to a temperature measuring resistor 11 holds a first oxidation catalyst 13d having oxidation activity against carbon monoxide gas. The compensating part 1c comprises a compensating element 10c wherein the carrier 12 attached to the resistor 11 holds a second oxidation catalyst 13c having the same oxidation activity as the first catalyst against carbon monoxide gas, which is surrounded by a carbon monoxide gas selective oxidation catalyst 17 holding gold selectively oxidizing carbon monoxide gas at room temperature on iron oxide.
Patent JP-2000047758-A (JP)
Title: System and method for power supply
Inventor: ISHIKAWA JUN
IPC: G06F1/26
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To enable a user to charge and use a battery without being aware of it by automatically discriminating a connection power source and charging the internal battery according to the discrimination. SOLUTION: When the user drives a main device 141 by using an external power source 161, a power source switching device 146 supplies electric power to a switch controller 102 of a subordinate device 101 and a switch A105 through a connection terminal 122. In this case, a power source connection state judging circuit 142 informs the switch controller of the subordinate device 101 that the main device 141 is connected to the external power source with a power source status signal 107. Then, switches A105 and B106 are both switched to terminal (b) with the signal from the switch controller 102 to charge the internal battery 104 and a subordinate device circuit 103 is supplied with electric power from the main device 141. Consequently, the user can charge the battery 104 mounted on the subordiante device 101 without paying any special attention.
Patent JP-H0377431-A (JP)
Title: Video use multi-channel data control circuit
Inventor: IKEDA NOBUYUKI
IPC: H03M9/00
Filed: 1989-08-19
Abstract: PURPOSE:To reduce the number of circuit components, the chip size and the cost by providing a master latch circuit for fetching a signal data signal, and a data signal latch circuit for each channel. CONSTITUTION:A master latch circuit 2 for fetching a signal data signal is provided and a data signal latch circuit 7 comprising a data signal distribution switch 8 operated by clock signals phi1-phin corresponding to a data signal connecting in parallel for each channel, and a capacitor C is provided at the post-stage are provided. Then a clock signal is supplied to the data signal latch circuits 7 of each channel corresponding to each channel of a serial data signal, they are operated to distribute and latch the serial data signal for each channel, and it is outputted to control the serial data signal as a data signal for each channel. Thus, the number of circuit components is reduced, the chip size is decreased and the cost is reduced.
Patent JP-H1065288-A (JP)
Title: Printed board
Inventor: IWASHITA YUJIRO
IPC: H05K3/30
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To prevent the inserting in reverse of electric parts to be inserted and insertion of wrong parts by classifying the electric parts to be inserted by color depending on their uses, and displaying silk prints of parts symbols and circuit symbols. SOLUTION: Parts symbols 10a, representing the graphic symbols of electric parts classified by color depending on uses and silk-printed by a silk screen and circuit symbols 10b representing the kinds of electric parts and circuit numbers 10b, are displayed on the surface of a printed board 10. Constants 11a, representing the resistances etc., of the electric parts 11, are represented by the color codes 10c of solid resistors printed on the surface of the board 10. By inserting the electric parts into the board 10 the silk-printed parts symbols 10a, circuit symbols 10b, and color codes 10c match the constants 10a representing the resistance values of the electric parts 11, inverse inserting in reverse of the electric parts and misinsertion of wrong parts are prevented.
Patent JP-S6457437-A (JP)
Title: Method for cleaning substrate for optical disk
Inventor: HIGUCHI MANABU
IPC: G11B7/26
Filed: 1987-08-27
Abstract: PURPOSE:To prevent the generating of a burst error in a circumferential direction, by executing the drying after cleaning with a spin drying method. CONSTITUTION:A disk-shaped substrate 1 for an optical disk is cleaned with a suitable method by using a washing such as a pure water, detergent and organic solvent, thereafter, a central hole 1a part or an outer peripheral part of the substrate 1 are held, the substrate 1 is rotated at high speed with a spinner having the rotation system in which the rotation center is coincident with the center 1b of the substrate, the foreign matters and the washing on the substrate 1 are sprayed and drying is executed. Even when the foreign matters and the washing liquid are left, they are left radially, and the case where they are left in the circumferential direction hardly occurs. Thus, the generation of the burst error in the circumferential direction can be sufficiently reduced.
Patent JP-H0760482-A (JP)
Title: Welding wire for spheroidal graphite cast iron and steel
Inventor: NAGATA MASA
IPC: B23K35/30
Filed: 1993-08-30
Abstract: PURPOSE:To secure high weldability between spheroidal graphite cast iron and steel and obviate preheating by adding the specified amount of Ti, V, Zr and Nb together with Al in a Fe-Mn base wire. CONSTITUTION:The composition of a welding wire for spheroidal graphite cast iron and steel consists of, by wt.%, <=0.15% C, 0.20-1.50% Si, 1.00-1.80% Mn, 0.10-1.00% Al, 0.01-0.80% at least 1 kind of Ti, V, Zr, Nb and the balance Fe. Expensive Ni is not used for this welding wire, so this wire is inexpensive and moreover good weld without cracking between the spheroidal graphite cast iron and steel is executed. And by oppositely adding the proper amount of at least 1 kind of Ti, V, Zr, Nb together with Al, grains are refined, martensite in grain boundary is made smaller and further, by increasing the content of martensite in matrix, thermal expansion of the weld metal is increased and welding stress is mitigated.
Patent JP-H0550550-A (JP)
Title: Composite meterial for package
Inventor: OHASHI SHINICHI
IPC: B32B29/00
Filed: 1991-08-26
Abstract: PURPOSE:To provide the cheap composite material for package whose treatment after use is easy, while it has the barrier properties of high grade and the excellent sweet smell-keeping property for its contact. CONSTITUTION:The outer layer containing a board is laminated on the surface of the silicon oxide-film layer of the deposited film in which silicon oxide-film layer with a thickness of 10-300nm is provided on one surface of the film made of specified polyester resin. Accordingly, the laminate has the gas barrier properties of high grade, excellent sweet smell-keeping property and sufficient heat seal strength, and is cheap, and them its incinerating treatment after use is simple.
Patent JP-H0498698-A (JP)
Title: On-chip test system for semiconductor memory
Inventor: TAKESHIMA TOSHIO
IPC: G01R31/28
Filed: 1990-08-13
Abstract: PURPOSE:To eliminate necessity for setting timing to generate a strobe signal by comparing and inspecting information read from memory cells when changing the state of a reference clock for a test in which the operation of a memory is changed from active to inactive. CONSTITUTION:A control circuit 40 constituting an on-chip test circuit together with an inspection circuit 50 receives a test start signal TS and a test reference clock S and when the clock S is set at a high level, a test address is outputted onto an address line AD so as to select the memory cell in a memory cell array 10. In the case of a write operation, a test data is written in the selected memory cell and in the case of a read operation, the information stored in the selected memory cell is fetched into the inspection circuit 50. When the clock S is changed from the high level to the low level, namely, when the semiconductor memory is changed from active to inactive, a strobe signal CME is generated to inspect the memory cell. Therefore, the timing to generate the signal CME can be externally set synchronously with the clock S, and it is not necessary to set the timing when designing the memory.
Patent JP-S6370304-A (JP)
Title: System controller for video theater
Inventor: TERADA MASANORI
IPC: H04N5/74
Filed: 1986-09-12
Abstract: PURPOSE:To successively set up showing programs under the consideration of the contents of the showing programs, ages of an audience, etc., and to set up an automatic operation mode by presetting plural showing programs in plural sequence control parts. CONSTITUTION:An operation panel 10A and a control substrate 10B including a CPU are arranged no a system controller 10 in a video theater. A tape commander 20 is connected to the controller 10 through a control line and the operation of showing VTRs 31, 32 is controlled by various control signals from the VTRs 31, 32 and a control signal from the controller 10. In addition, a screen system 41, a line controller 42, a tape recorder 35, a video projector 44, etc., are connected to the controller 10. Plural showing programs are preset in plural sequence control parts to set up showing program time under the consideration of the contents of the showing program, ages of the audience, etc., and to execute control in the automatic operation mode.
Patent JP-H0495620-A (JP)
Title: Fluid type retarder device
Inventor: FUJINAMI HIDEYUKI
IPC: F16D67/04
Filed: 1990-08-13
Abstract: PURPOSE:To eliminate uncomfortable feeling of passenger by forming an oblique surface on the surface opposed to the axis direction, on one side of a car body side member or of a stator blade, by forming an engagement part on the other side thereof, and by energizing the stator blade which can be rotated around a center axis, through an elastic energizing means. CONSTITUTION:When a retarder switch is turned ON while a vehicle is running, a clutch device 40 is actuated, and a rotor blade 7 is rotated. Since a large gap L is formed between a stator blade 5 and the rotor blade 7 by a returning spring 8, the velocity energy of a working liquid A generated by the stirring of the rotor blade 7 is not easily absorbed by the stator blade 5. The stator blade 5 is rotated in the joint space between a projection 5b and a grove part 30a of a spacer case 30 through the rotation of the rotor blade 7, and a ball 4a of a recessed part 4b of a stator side case 4, is moved to a shallow point 5d on an oblique surface 5a of the stator blade 5. The stator blade 5 is pushed out to the rotor blade 7 against the returning spring 8, and the gap L between the stator blade 5 and the rotor blade 7 is reduced thereby, and a constant braking torque is obtained thereafter.
Patent JP-S58127184-A (JP)
Inventor: MAIKERU BII HARISU
IPC: G01S17/875
Filed: 1982-12-08
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-2000048792-A (JP)
Title: Nonaqueous electrolyte battery and its manufacture
Inventor: WAKIHARA MASATAKA
IPC: H01M10/0566
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To increase capacity, lengthen cycle life, and enhance safety by using a separator including at least one polar group selected from a hydroxyl group, a silanol group, and a carboxyl group, and lithating at least a part of the polar group contained. SOLUTION: Before a nonaqueous electrolyte battery is assembled by putting a negative electrode and a positive electrode through a separator into a battery can, then pouring a nonaqueous electrolyte into the battery can, a part of a polar group contained in the separator is lithated. The separator is manufactured with a composite of the same kind or different kind of a porous film, a nonwoven fabric, and paper. By immersing the separator in a nonaqueous solution in which a lithium salt is dissolved, at least a part of a hydroxyl group, a silanol group, or a carboxyl group is lithated, and decrease in lithium ions absorbed in/released from an electrode in charge/discharge is retarded. By immersing the separator in a contact state with metallic lithium, lithation occurs in an efficiency of about 100%.
Patent JP-H0536742-A (JP)
Title: Resin sealing method for electronic components
Inventor: KAYANO KINGO
IPC: B41J2/395
Filed: 1991-07-31
Abstract: PURPOSE:To provide a resin sealing method for electronic components which is capable of reducing stress produced on sealing resin. CONSTITUTION:A partitioning jig 30 is mounted on a high voltage IC 14, which is divided into a plurality of blocks. The partitioning jig 30 comprises a partitioning board 32 which divides the high voltage IC 14 and a supporting board 34 which supports the partitioning board 32 and formed with 'Teflon(R)'. To resin-seal the high voltage IC 14, epoxy resin 24 is potted at first for each block. After the resin 24 is heated and cured, the partitioning jig 30 is removed.
Patent JP-H0261765-A (JP)
Title: Interactive data base device
Inventor: KATSUTA MICHIKO
IPC: G06F17/30
Filed: 1988-08-29
Abstract: PURPOSE:To complete the input of a keyboard for a same command, which is repeatedly used, and a parameter in one time by providing a dummy dictionary file, to which the data of a designated dictionary file are copied, and retrieving a converting character train to correspond to a keyword from this dummy dictionary file. CONSTITUTION:A dictionary registering part 2 receives the parameter from an input device 1 and prepares a dummy dictionary file 6. A dictionary file 7 to receive indication from a user is read and further, the read data are copied to the dummy dictionary file 6. Then, the keyword and converting character train are registered. A command activating means 3 receives the parameter and activates a dictionary referring means 4 and the command, to which the indication is given, is executed. The dictionary referring means 4 receives the keyword and reads the data of the dummy dictionary file 6. A dictionary keeping means 5 receives the parameter and copies the data of the dummy dictionary file 6 to the indicated dictionary file 7. Then, the data are kept and processing is finished.
Patent JP-H1062335-A (JP)
Title: Measurement cell of infrared gas analyzer
Inventor: NAKAMURA YUSUKE
IPC: G01N21/35
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a measurement cell having an optical path length suitable to the concentration range of a measuring gas at low cost. SOLUTION: Denoted at IA is a first cylinder, 1B is a second cylinder, and they have natural convection holes 9 on the respective circumferential walls. A light source part 11 is arranged on the left side of the cylinder 1A, and a detection part 12 on the right side of the cylinder 1B shown by a dashed line herein. The left circumferential part of the cylinder 1B is fitted to the right circumferential part of the cylinder 1A so as to be relatively movable in the axial direction. Thus, a measurement cell. formed by mutually fitting the cylinders 1A, 1B can be continuously changed to an optical path length suitable to the concentration range of a measuring gas. When the relative positioning of each cylinder 1A, 1B is ended, the light source part 11 and the detection part 12 are installed, respectively, and fixed to a base not shown by each fixing leg 14.
Patent JP-H0377718-A (JP)
Title: Controller for rewinder
Inventor: IIZUKA NOBUYUKI
IPC: B21C47/16
Filed: 1989-08-21
Abstract: PURPOSE:To contrive improvement of cutting certainty of a sheet material by adding the moment of inertia of a coiling roll and controlling torque of a driving roll for coiling roll according to moving quantity when the coiling roll is pushed out. CONSTITUTION:The moment of inertia of the coiling roll 18 is operated each time according to coiling quantity, etc., with a surface driving rewinder device with two drums and torques of driing rolls 16, 17 are operated by adding that according to the moving quantity of the coiling roll when coiling quantity of sheet material 12 to be rewinded is reached a prescribed quantity and the rewinding roll 18 is pushed out. Through this torque control, the cutting tension of the sheet material 12 is controlled and the slacking part 12T between the rolls 16, 17 is controlled. By this way, cutting of the sheet material 12 can be surely performed.
Patent JP-H0262565-A (JP)
Title: Wire cleaning device for corona charger
Inventor: SHIMIZU TADAFUMI
IPC: G03G15/02
Filed: 1988-08-29
Abstract: PURPOSE:To automate the cleaning of a wire and to separate cleaning members from the wire at a stand-by position and prevent adverse influence upon electrostatic discharging characteristics by moving a running member along the wire while the wire is sandwiched between the cleaning members. CONSTITUTION:A motor 13 rotates pulleys 8 and 9, a driving rope 10 runs and moves by the rotation of the pulleys while tensed, and the running member 15 moves along the wire 7. Simultaneously with the movement of the running member 15, an engagement part 18a which engages the rope 10 directly or indirectly rotates a support member 18 with the tension of the rope 10 and a cleaning member 19 moves and presses the wire 7 and cleaning member 20. While sandwiched between the members 19 and 20, the member 15 moves to clean the wire 7. When the running member 15 reaches an end part of a main body case 2, the pressing part 18c of the member 18 moves onto a land member 3a, and consequently the member 18 rotates to separate the members 19 and 20 from the wire 7.
Patent JP-H0760956-A (JP)
Title: Ink jet recording head, apparatus and its manufacture
Inventor: GOTO AKIRA
IPC: B41J2/175
Filed: 1993-08-30
Abstract: PURPOSE:To obtain in an excellent yield a highly resolvable ink jet recording head which is high in precision and high in reliability by a method wherein an ink feed pipe incorporated into a resinous member which feeds ink to an ink fluid route system, is fixed with an oscillating type supersonic wave. CONSTITUTION:Modified polyolefin ether (Noryl) is used as molding resin, and an ink feed pipe IP of stainless steel is incorporated into a molded ink feed member 600. By use of rotarily oscillating type supersonic welding, a heating point exists at a contact point with a hone, the ink feed pipe is melted from a contact surface, and deformed successively by pressurizing. The slash part indicates a part deformed by supersonic wave. In that case the ink feed pipe IP is so constructed as to be naturally centered by being attracted to a center of a weld groove as an additive effect.
Patent JP-2000049428-A (JP)
Title: Wiring board and wiring method therefor
Inventor: YOSHIMURA FUMITAKA
IPC: G02F1/136
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To directly arrange metal wires or metal plate materials of small resistance on a substrate with a narrow pitch. SOLUTION: After bringing a first adhesive material arranged on the surface of the substrate 1 in plural lines into contact with the metal wire pulled out in a positioned state as it is, it is heated and set while keeping contact with the metal wire in the positioned state, the metal wire is adhered to the substrate surface and a first metal electrode 10 is formed. Also, after bringing a second adhesive material provided with an insulation property arranged in the plural lines in a direction orthogonal to the first metal electrode 10 so as to cover the first metal electrode 10 into contact with the metal wire pulled out in the positioned state as it is, it is heated and set while keeping contact with the metal wire in the positioned state, the metal wire is adhered to the substrate surface and a second metal electrode 11 is formed.
Patent JP-2001043383-A (JP)
Title: Image monitoring system
Inventor: AMAMOTO NAOHIRO
IPC: G06T7/60
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an image monitoring system which detects an object area appearing in an image without limiting the existing area of an object and can obtain the two-dimensional position information on the detected object area. SOLUTION: In this image monitoring system, a difference image between an image obtained via an image pickup device 101 and a background image that is previously photographed is binarized to obtain a changed area of the background image. At the same time, an edge of the difference image is detected and binarized by the appropriate value to detect an edge component of high intensity. Then an area including many edge components is detected as an object area among those changed areas which are obtained by the background difference, the object area holds a past background when the background image is updated and the areas other than the object area are successively updated. A count buffer 119 of the same size as an input image is used for detecting the obstacles. The value of the buffer 119 is increased by 1 in the object area and reset at 0 in the areas other than the object area.  Thus, an area where the value of the buffer 119 exceeds its prescribed level is detected as an obstacle.
Patent JP-H0377202-A (JP)
Title: Conductive composite
Inventor: TAKAGI SHINOBU
IPC: C08K5/09
Filed: 1989-08-18
Abstract: PURPOSE:To obtain a conductive composite durable for longterm use without deterioration of the printing property by composing it of prescribed composite copper particles, a thermosetting resin, a prescribed composite fatty acid and/or their metallic salt, an amine compound and the like. CONSTITUTION:A conductive composite consists of copper particles as an aggregate of crystalline particles, a thermosetting resin, a fatty acid having 7-23 carbons in number and/or their metallic salt and an amine compound. Further it is preferable to use the conductive composite composing 20weight% or more of phenol-formaldehyde resin among thermosetting resins and/or primary or secondary aliphatic amine or alkanolamine among amine compounds. In this composition, it is possible to prepare the conductive composite which is excellent in printing property, conductivity, longterm stability of conductivity, further in heat-resisting and moisture resisting properties, without migration, and capable of direct soldering.