baber/WOPTO huggingface dataset:
Patent JP-S63263255-A (JP)
Title: Diagnosis device for exhaust gas recirculation apparatus of internal combustion engine
Inventor: YOSHIOKA MAMORU
IPC: F02M25/07
Filed: 1987-04-20
Abstract: PURPOSE:To prevent a false decision by deciding the operation of EGR to be such a condition that it can be conducted when the intake air flow is more than a designated value and the intake air quantity for one stroke of an engine is less than a designated value. CONSTITUTION:Negative pressure from an intake tube negative pressure take-out port 34 is introduced into a diaphragm chamber 27 of a diaphragm device 25 for driving a valve element 24 of an EGR valve device 20 through a temperature sensing valve 32 adapted to open when water temperature is more than a designated value and a negative pressure control valve 30 operated in response to exhaust pressure. A micro-computer 50 to which detection values of an air flow meter 3, an engine speed sensor 56, a water temperature sensor 57, and a temperature sensor 59 disposed in an EGR passage 13 are input is adapted to diagnose the operation of EGR to be in such a condition that it can be conducted according to a detection value of the temperature sensor 59 under a condition that when the intake air flow detected by the air flow meter 3 is more than a designated value and the intake air quantity for one stroke of an engine, which is obtained by dividing the intake air flow by a number of revolutions, is less than a designated value.
Patent JP-H03295273-A (JP)
Title: Memory device
Inventor: OTA KUNIKAZU
IPC: H01L27/112
Filed: 1990-04-13
Abstract: PURPOSE:To enable a random access memory which is large in capacity and has no movable part to be formed at a low cost by a method wherein field- effect transistors are set in array, and data are discriminated depending on that a gate electrode is provided or not or a gate electrode is connected to a word line or not, and a read circuit is formed on a substrate where a source and a drain are provided. CONSTITUTION:A gate electrode 2 of W or the like is formed on the surface of an insulating board 1, an N-type source 4 and a drain 5 are formed on a P-Si board 3 which confronts the board 1, and these boards are brought into contact with each other to constitute a MOS transistor provided with the gate 2, the source 4, and the drain 5. The transistors are arranged in a matrix of 2X2. A gate electrode is not provided to a transistor 7 or a gate electrode 7 is disconnected from a word line, whereby data can be written in the transistor 7. A word decoding is carried out through a word decoder 15 provided onto an Si substrate 3. Bit lines 13 and 14 located on the Si substrate 3 can get a random access to a memory cell by decoding through a bit decoder 17.
Patent JP-H05300030-A (JP)
Title: Transmission power controller
Inventor: ARAI MASAMI
IPC: H04B1/04
Filed: 1992-04-17
Abstract: PURPOSE:To always keep a transmission output level per one carrier to a prescribed level by using a changeover device inserted respectively between plural modulators and synthesizers so as to interrupt an output signal of a relevant modulator based on the result of detection of a relevant interruption detector. CONSTITUTION:Each of interruption detectors 2a-2c detects interruption of a base band signal from each of modulators 1a-1c, and when the base band signal is interrupted and an output of the modulators 1a-1c indicates a nonmodulation wave or normal modulation is not executed, an interruption signal is outputted to changeover devices 3a-3c. A frequency converter 5 converts an intermediate frequency signal into a radio frequency signal, and a variable gain amplifier 6 amplifies a transmission output to a prescribed level. A variable gain control circuit 10 controls a gain of the amplifier 6 to execute automatic variable gain control so as to keep an output level to a prescribed level even when an input level is fluctuated. An identification device 11 identifies a transmission carrier number in the state of the interruption detectors 2a-2c to vary an output of a reference voltage generator 9 in response to the carrier number thereby keeping a transmission output level per one carrier to a prescribed level at all times.
Patent JP-S57133909-A (JP)
Title: Protective apparatus
Inventor: TEODORUSU YOHANESU MARIA FUAN
IPC: E01F15/14
Filed: 1981-06-23
Abstract: Obstacle protection arrangement composed of a series of interconnected deformable segments (A) each comprising a gate-shaped support member (G) and a box structure (N) containing ripple tubes (B), both sides of the arrangement being formed by overlapping flank members (C) such that during a front collision there will be dissipation of energy by deformation, whereas during a side collision the arrangement behaves like a rigid girder.
Patent JP-H03294834-A (JP)
Title: Loop forming device for beltlike material
Inventor: OZAWA YOSHIO
IPC: G03B17/50
Filed: 1990-04-13
Abstract: PURPOSE:To suppress the occurrence of jamming in loop formation by shifting the arrangement position of guide roller which contact a driving roller and forming a curving part which contacts the driving roller to curve the beltlike material in front of the guide roller. CONSTITUTION:When the tip of the beltlike material 10 passes, movable guides 44 and 45 are put at guide positions and the tip of the beltlike material 10 is guided from a lead-in means 40 to a carry-out means 55. Then, when the tip of the beltlike material 10 is nipped in the carry-out means 55, the movable guides 64 and 65 are switched to stand-by positions to form a space for looping and a loop is formed by the difference in feed speed between the lead-in means 40 and carry-out means 55. At this time, the beltlike material 10 is already curved by the curving part 70 and the loop forming direction is determined by the swelling direction of the curving part 70, so the loop is securely and smoothly in the desired position. Consequently, the occurrence of jamming is prevented.
Patent JP-H05326101-A (JP)
Title: Wire insertion tool and its connector
Inventor: OTSUKA ICHIRO
IPC: H01R43/01
Filed: 1991-01-30
Abstract: PURPOSE:To prevent a wire, pushed into the insertion slot of a connector through a push-in bar, from falling away out of the insertion slot. CONSTITUTION:A wire 3 is held against the insertion slot 4 of a connector 1. A tool 2 is provided with a push-in bar 5 and a narrowing blade 6. The wire 3 is pushed into the insertion slot 4 by the push-in bar 5. Thereafter, the insertion slot 4 accepting the wire 3 is pushed by the narrowing blade 6 so that an opening side is narrowed.
Patent JP-H04256506-A (JP)
Title: Main spindle device
Inventor: MURAI SHIRO
IPC: B23B31/117
Filed: 1991-01-31
Abstract: PURPOSE:To prevent a tool holder from separating from a main spindle even at the time of an unexpected failure such as an abnormal pressure drop of pressure fluid, etc., by moving a locking body in a groove in the direction wherein it parts from the center with centrifugal force during rotation, and maintaining it so that a piston can not move in the unclamping direction inside a cylinder. CONSTITUTION:Movement of a clamp rod 6 inside a main spindle 3 is performed by a cylinder 16 and a piston 17. At this time, radial grooves 18, 19 are formed on the inner circumference of the cylinder 16 and the outer circumferential surface of the piston 17, and a locking body 20 is interposed between the cylinder 16 and the piston 17 at the time of pressure drop of pressurized fluid in a clamp state by interposing the locking body 20 inside grooves 18, 19. With these means, movement of the clamp rod 6 in an unclamp direction can be surely prevented since movement of the piston 17 in an unclamp direction is prevented by the locking body 20 moved by centrifugal force even the pressure of the pressurized fluid inside the cylinder 16 drops due to a certain cause.
Patent JP-H02279976-A (JP)
Title: Heat insulating box body and its production
Inventor: KUBOTA TOSHIAKI
IPC: F25D23/08
Filed: 1989-04-18
Abstract: PURPOSE:To obtain a heat insulating box body whose upper and lower cases are integrally foamed by allowing a specified quantity of a foaming liquid to inject from an injecting opening between both inside and outside boxes corresponding to a storage chamber of a remote side from the injecting opening and permitting a constant quantity of the liquid to inject again after a specified time elapsed. CONSTITUTION:An injection gun 60 is inserted in an injection inlet 41 while an automatically closed cap is forced to open, aimed at a space corresponding to right and left side walls and an enough quantity to fill in the whole of a space Q in which a foaming liquid W1 such as hard polyurethane is allowed to correspond to a lower storage room. This injected liquid is allowed to foam and grow in the space Q, and again a proper quantity of the foaming liquid for filling in a space P allowed to correspond to an upper storage chamber 12 from the injection inlet 41 is injected after a specified time elapsed set at approximately the same time as a time necessary for filling in the right and left side walls of the lower storage chamber.
Patent JP-S5432896-A (JP)
Title: Method of removing sludge from surface of roll type works
Inventor: SATOU KUNIHIKO
IPC: B23H9/04
Filed: 1977-08-17
Abstract: PURPOSE:To remove the compressed air the sludge sticked to the surface of a roll which has once been soaked in an organic solvent, without damaging the pear-skin pattern on the surface of the roll.
Patent JP-S63264332-A (JP)
Title: Wind-up device for tire constituent member
Inventor: WATANABE TADASHI
IPC: B29D30/30
Filed: 1987-04-21
Abstract: PURPOSE:To prevent reliably growth of the diameter by restraining a shoulder part strongly, by a method wherein at the time of winding of a tire constituent member round a molding drum spirally under predetermined tension, the tension to be applied to the tire constituent member is varied so that it is low at a position close to the center in an axial direction of the drum and high at a separated position from the center. CONSTITUTION:When a tire constituent member 9 arrives at a starting position of winding-up, a frame approaches toward a molding drum 1 and a starting end of a tire constituent member 9 held by each wind-up guide 6 is pressed against the tire constituent member on the molding drum 1 for press contacting. A control instrument 35 applies a control signal to a solenoid brake 31 according to a program setting instrument 36 through an adjusting instrument 38 based on a detected signal through a detecting sensor 34. The tire constituent member 9 is wound on the tire constituent member on the molding drum 1 after it has passed through a festoon 13 and feedback control through a tension detecting sensor 39 is performed. Consequently, the tension of the tire constituent member 9 is controlled so that the same to be obtained at a position separated from the center of the molding drum 1 in an axial direction becomes higher than that to be obtained at a position close to the center.
Patent JP-S5222708-A (JP)
Title: Liner motor
Inventor: ISHIKAWA FUJIO
IPC: H02K41/025
Filed: 1975-08-15
Abstract: PURPOSE: To make the direction and speed reversible and variable of a secondary conductor movement, not by a selection of the field winding but by a variation of the coefficient of friction between the stator and secondary conductor of linear motor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63265480-A (JP)
Title: Optical transmission equipment
Inventor: ODAGIRI YUICHI
IPC: H01L33/00
Filed: 1987-04-23
Abstract: PURPOSE:To enlarge an operating temperature range by a method wherein a discriminating circuit which discriminates whether a temperature detected by a thermosensor is within a specified temperature range or not is provided and a feedback circuit which stabilizes an output light or a feedback circuit which controls the temperature with an endothermic heater in accordance with the output of the discriminating circuit is provided. CONSTITUTION:When an ambient temperature Ta drops below a lower limit T1=0 deg.C, a discriminating circuit 20 supplies a current to an endothermic heater 19 so as to make the resistance of a thermistor 18 on the endothermic heater 19 30 kOMEGA to heat a semiconductor laser 10. To the contrary, when the ambient temperature Ta exceeds an upper limit T2=60 deg.C, the discriminating circuit 20 supplies a reverse direction current to the endothermic heater 19 so as to make the resistance of the thermistor 18 3 kOMEGA to cool the semiconductor laser 10. When the ambient temperature Ta is between 0 deg.C and 60 deg.C, no current is supplied to the endothermic heater 19 and a light output is stabilized by a feedback circuit 17 only. With this constitution, an operating temperature range can be enlarged and, moreover, the increase of a power consumption can be halved.
Patent JP-H09276972-A (JP)
Title: Flat surface strain repeated working method
Inventor: MIZUNUMA SUSUMU
IPC: B21J5/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To give a large quantity of strain to a metallic material to be worked without restricting to size of the material and working method, etc., by restricting the deformation in one axial direction in three axial directions of the working material and alternately repeating the compression from the other two axial directions. SOLUTION: At the time of acting the compressed force to the working body 1 from an (x) direction in a first pass, since the working body 1 is restricted to the deformation in a (z) direction, the working body is deformed to a (y) direction without restriction. Successively, the compressed force acted from the (x) direction is released, and at the time of acting the compressed force to the working body 1 from the (y) direction crossed at the right angle to the (x) direction in a second pass, the working body 1 deformed to the (y) direction without restriction, is deformed to the (x) direction without restriction by releasing the compressed force because the deformation in the (z) direction is restricted.  At the time of acting the compressed force to the working body 1 from the (x) direction in a third pass, the working body is deformed in the (y) direction without restriction by releasing the compressing force because the deformation in the (z) direction is restricted. By this method, the strain can be given without restricting to the size of the working body.
Patent JP-H09286258-A (JP)
Title: Vehicle drive power controller
Inventor: ISHIZU TAKESHI
IPC: B60W10/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To usually provide an appropriate drive power control by changing- over between a shift schedule for normal running and a second shift schedule for the time of operating a drive power suppressing means and setting a gear shift line to relatively high speed side corresponding to cooled temperature of an engine in the second shift schedule. SOLUTION: In a vehicle power controller wherein a power of an engine 104 is transmitted to a drive shaft 101 via an automatic transmission 100 which is controlled with a transmission control means 102, a drive force control start judging means 103 is provided which judges that the drive wheel 101 is racing when a slip of the drive shaft exceeds a predetermined value. Then the drive force of the engine is reduced with the drive force suppressing means 105 at the time of the racing. The transmission control means 102 is provided with a change-over means 106 for changing over a first shift schedule for normal running and a second shift schedule for the time of the suppression of the drive force, and a transmission force, and a gear shift line is provided on a high speed side than the first shift schedule in accordance with the cooled water temperature.
Patent JP-H04329270-A (JP)
Title: Method for assembling cable connecting connector
Inventor: NAKAMURA KIYONORI
IPC: H01R4/24
Filed: 1991-04-30
Abstract: PURPOSE:To provide an assembling method for performing the connection work of cables to terminals of a connector for a short time. CONSTITUTION:Multiple terminals 104, 104' are divided into two groups A, B to be housed inside of a housing main frame 101, and the terminals are aligned in two lines in the upper and the lower in the rear of the housing main frame 101 with the position that each rising part of terminals of both the groups are stood upright in the same direction. Cables 117, 117' of two groups M, N aligned in parallel with each other like sheet are fitted in a channel 112 of each upper and lower surface of an aligning plate 102, and a fusing tape is placed thereon to be unified by pressurization and heating. This one is positioned on the terminal groups A, B, and each cable is pushed into a U-shape channel provided in each rising part to electrically connect all cables to all terminals at once.
Patent JP-S5433082-A (JP)
Title: Analysis apparatus
Inventor: HIRAGOURI KAZUYOSHI
IPC: G01N21/25
Filed: 1977-08-19
Abstract: PURPOSE:To automatically remove the drift of photometer and achieve the decrease in the quantity of sample and the improvement in analysis accuracy by injecting light transmittable liquid at every nearly fixed time, storing the data measured with the photometer and correcting variations of the measured value with time, etc.
Patent JP-S58216859-A (JP)
Title: Apparatus for automatically sticking tape
Inventor: YAMAMOTO YOSHIKI
IPC: B26D7/27
Filed: 1982-06-08
Abstract: PURPOSE:To prevent products from being damaged, by providing an automatic tape sticking apparatus wherein tapelike materials are simultaneously stuck on opposite surfaces of the products that are being delivered and the tapelike materials are cut into a prescribed length, which apparatus is characterized in that after the tapelike materials are stuck, the tapelike materials are cut at a position between the products with the tapelike material strained. CONSTITUTION:When the successive products P are fed along guides 1, 2 and between blocks 12, 14 of a first clamping mechanism 10, the tapelike materials T are led from storage rolls 3 to separator rollers 42 that release release papers (t) to become parallel with the products P. Then the tapelike materials T from which the release papers (t) have been released are stuck to the opposite surfaces of the products P by the action of the blocks 12, 14, and then are positively secured to the products P by the pressing action of a second clamp mechanism 20. When the boundary sections of the products P arrive at a position where a cutter 53 will act, a table 31 is moved to the right with the products P clamped by a third clamp mechanism 30 so that a gap is created between the products P, and then the cutter 53 is moved into the gap to cut the tapelike materials T.
Patent JP-H07310196-A (JP)
Title: Nickel-tungsten alloy plating solution and plating method
Inventor: MANAKO TAKAHIRO
IPC: C25D3/56
Filed: 1994-05-12
Abstract: PURPOSE:To prepare a nickel-tungsten alloy plated film small in plating stress and free from the generation of crack not only at the time of plating film forming but due to heat cycle. CONSTITUTION:A plating solution containing nickel sulfamate, a tungsten compound and citric acid, with a total concentration of nickel molar concentration (Ni) and tungsten molar concentration (W) of 0.1-0.4mol/l (not including 0.4mol/l), a tungsten mol ratio (W/(W+Ni)) of 0.35-0.8 and having citric acid molar concentration higher than the total molar concentration of nickel and tungsten and adjusted to pH 6-7 is used. A material to be plated is plated with the plating solution heated to 60-80 deg.C at 3-30A/dm<2> current density.
Patent JP-S58215843-A (JP)
Title: Facsimile storage exchange
Inventor: KIKUKAWA SHIYOUICHI
IPC: H04L29/02
Filed: 1982-06-09
Abstract: PURPOSE:To improve the processing capability of the titled facsimile storage exchange, by detecting and eliminating a filler data added to guarantee the minimum transmission time of one-line picture information of a telegraphic message at the receiving of picture information. CONSTITUTION:When a bit ''1'' is received in a received serial data 301, the count value of a counter 302 is set to 0, and then every time a bit ''0'' is received, the number of bits is counted at a receiving timing signal 308 and when the counted value reaches 16, it is discriminated that the filler data is received. When the counter 302 detects the filler data, an FF303 displaying the reception of filler data is set, a gate circuit 304 is closed so as to prevent a signal 308 corresponding to a bit ''0'' after the 17-th received bit and succeeding from being inputted to a shift register 305 and a bit counter 307. Thus, a communication controller 204 controls only the data eliminated with the filler being the ineffective data.
Patent JP-H09289781-A (JP)
Title: Inverter and solar light power generation system
Inventor: OKA SEIJI
IPC: G05F1/67
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an inverter preventing the generation of harmonics and controlling the distortion of output current and a solar light power generation system using the inverter. SOLUTION: First and second parallel resonance DC link circuits 5 and 6 having difference resonance frequencies which make the input voltage of an inverter circuit 1 during switching of the inverter circuit 1 are provided; and the input current of the inverter circuit 1 is compared to a reference current Iref and, if the input current is less than the reference current value, that is, the pulse width of PWM pulse becomes narrow such as a light load or a decrease in input power, a parallel resonance DC link circuit 6 having a high resonance frequency is selected by a switching circuit 11, and the distortion of output current can be improved.
Patent JP-H01271659-A (JP)
Title: Device for controlling idling speed of engine
Inventor: SHIBATA ISAO
IPC: F02P5/15
Filed: 1988-04-20
Abstract: PURPOSE:To prevent the occurrence of misfire by setting a target engine speed in accordance with an operating condition at the time of detecting an idling condition, and correcting ignition timing when the engine speed gets below a feedback executing engine speed. CONSTITUTION:As an idling condition is detected A, a target engine speed setting means B sets a target engine speed in accordance with an operating condition. When the engine speed D gets below a feedback executing engine speed, an actual engine speed is compared with the target engine speed and ignition timing is corrected by a feedback correcting signal E based on the compared result to make the engine speed at the time of idling approach the target engine speed. However, in an operating condition where the target engine speed i set B to a defined low level, the feedback correction by means of ignition timing is restrained until the engine speed gets close to the level. Thereby, misfire caused by large delay in ignition timing can be prevented at the time of returning to idling when the target engine speed is lowered.