baber/WOPTO huggingface dataset:
Patent JP-H07259655-A (JP)
Title: Exhaust gas circulating device
Inventor: OZAWA GODO
IPC: F02M25/07
Filed: 1994-03-23
Abstract: PURPOSE:To attain an exhaust gas circulating current of a variable compression ratio engine at a low EGR rate in the case of high load and at a high EGR rate in the case of low load. CONSTITUTION:Two intake and exhaust valves are provided on a cylinder head 1, and operated by a first cam shaft 10 and a second cam shaft 20. In the intake stroke, the second exhaust valve 5 is operated through a lever 23 and a locker arm 15 by a cam 22 of the second cam shaft 20 to circulate exhaust gas. In the case of high load, the second exhaust valve 5 opens and closes near the top dead center of a piston in a quick close mirror cycle with a low compression ratio to attain a low EGR rate. The phase of the second cam shaft is changed, and in the case of high load, the second exhaust valve 5 openes and closes at 90+ or - before the bottom dead point in a normal cycle with a high compression ratio to attain a high EGR rate.
Patent JP-H11262183-A (JP)
Title: Voltage reactive power controller
Inventor: HACHISUGA TSUTOMU
IPC: H02J3/18
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a voltage reactive power controller which instantaneously locks the output of a control command, when an abnormality occurs and releases the output locking after a fixed elapse of time after restoring from the abnormality. SOLUTION: The voltage and current of a power system are detected by an analog input circuit 11, the control calculation of the voltage of the power system is conducted by a calculation circuit 12, and the calculation result is outputted to an output circuit 13. A control command is outputted, when AND condition of the control signals of close/open of a phase modifier and the tap change of a transformer and the output locking signal 152 from an output locking circuit 15 is satisfied. The detection value of the analog input circuit is inputted to a monitor circuit 14, and the soundness of the analog input circuit is monitored at all times from the detection value. If an abnormality is detected by the monitor circuit, an off-delay timer 15C is started, and the output locking signal is outputted from a NOT circuit 15B.  Then the AND condition of the output circuit 13 will not satisfied, and the control command outputting is locked. After the restoration from the abnormality, the off-delay timer is restored by a fixed time elapse of delay, and the AND condition of the output circuit will not satisfied and the control command output is blocked for that certain delay time.
Patent JP-H09263071-A (JP)
Title: Printing sheet feeder
Inventor: TODA YASUO
IPC: B65H1/30
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To save labor in feeding printing sheet by a method wherein even the printing sheet in which its stiffness is weak and its thickness is likily to generate a difference between an upper end part and a lower end part under a state of being vertically integrated, stabilizes the integrated state without generating a collapse to a rear end part side in integrating vertically. SOLUTION: A printing sheet feed plate 3 is, in a freely projecting and sinking manner, provided by intersecting a fixed feed base 2 receiving a bottom end of vertically integrated printing sheets at right angles. The printing sheet feed plate 3 is freely movably provided in a length direction of the fixed feed base 2. The bottom end of the printing sheet is received with a transfer feed base 4 freely moving in the length direction of the fixed feed base 2 by cooperating with the printing sheet feed plate 3. The transfer feed base 4 is enabled to project above the fixed feed base 2 in advancing. A rear presser piece 5 pushing a rear end part of the printing sheet is freely movably provided in the length direction of the fixed feed base 2.
Patent JP-S63241613-A (JP)
Title: Controller for module type manipulator
Inventor: SUZUKI MASANORI
IPC: B25J9/16
Filed: 1987-03-30
Abstract: PURPOSE:To execute the control of a module type manipulator just by giving the target value of the position and attitude of a hand irrespective of the arrangement of number of degrees of freedom of a joint by computing the position and attitude of the hand from joint angle data. CONSTITUTION:A connection state input device 6 inputs the kind, shape and connection state of the joints of the respective modules in it. A hand arithmetic selection part 7 reads the data of the connection state input device 6 and selects a hand position and attitude computing method which coincides with the connection state of the module so as to transfer to a hand position and attitude arithmetic part 5. In the same way, a joint arithmetic selection part 8 reads the data of the connection state input device 6 and selects a joint target value computing method which coincides the connection state of the module so as to transfer it to a joint angle speed target value arithmetic part 3. Both selection parts 5 and 3 read out the element of a coordinate transformation matrix corresponding to the kind and shape of the joint from a matrix element storage part 9 and transfer it both arithmetic parts after constituting a matrix in the form of a product corresponding to the connection state of the joint.
Patent JP-H07279642-A (JP)
Title: Exhaust muffler of diesel engine
Inventor: NAGAHAMA MASAHIRO
IPC: F02B3/06
Filed: 1994-04-15
Abstract: PURPOSE:To prevent restart of reverse rotation of an engine by forcing a valve element to be set on an outlet opening part of an exhaust introduction pipe by the energizing force of a spring, and closing the valve element against the energizing force of the spring by the pressure of exhaust introduced into the exhaust introduction pipe. CONSTITUTION:A valve chest 3 is provided in the communicating state in arm outlet opening part 2 of an exhaust introduction pipe 1. A valve element 4 and a valve spring 5 are accomodated in the valve chest 3. The valve element 4 is set on the outlet opening part 2 of an exhaust introduction pipe 1 by the energizing force of the valve spring 5. The valve element 4 is opened against the energizing force of the valve spring 5 by the pressure of exhaust introduced into the exhaust introduction pipe 1. The peripheral wall 7 of the valve chest 3 is formed to have a larger diameter than the outlet opening part 2 of the exhaust introduction pipe 1. In the case of stalling on the upgrade, the pressure of exhaust applied to the valve element 4 is gone so that the valve element 4 is closed by the energizing force of the valve spring 5 to cover the outlet opening part 2 of the exhaust introduction pipe 1. Thus, there is no possibility that the outside air is forced to flow backward to a combustion chamber by pumping action of a piston so as to prevent restart of reverse rotation of an engine.
Patent JP-S57193014-A (JP)
Title: Manufacture of wound core
Inventor: NISHIMURA YOSHIHISA
IPC: H01F27/25
Filed: 1981-05-22
Abstract: PURPOSE:To linearly form the leg and yoke sections of a wound core by a method wherein magnetic steel plates are wound on a rectangular mold having level difference sections recessed to the inside at the middle sections of sides and the steel plates are recessed to the level difference sections by applying pressure from all external directions by molded substances. CONSTITUTION:An iron core wound magnetic steel plate 3 in multilayer is  placed at the center of a press and is pressed from all directions through molded  substances 8, 9. The molded substances 8, 9 are pressed in the level difference  sections 6, 7 of a mold 4. In a wound core 1, recessed sections corresponding to  the depth H, I of the level difference sections 6, 7 are formed by interposing the level difference sections 6, 7 between angles 3 for plastic deformation. Therefore, flat sections just return to a linear position by removing the heating of the molded substances 8, 9. With the depth H, I of the level difference sections 6, 7 of the mold 4 selected to the return amount of the recessed sections, leg and yoke sections become linear to facilitate the insertion of a coil and an insulator at the internal circumference will also not be damaged.
Patent JP-H05283243-A (JP)
Title: Gas-insulated electric apparatus
IPC: H01F27/20
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a gas-insulated electric apparatus in which a size of an external cooler is reduced and formed optimally and which has a compact structure with a low cost. CONSTITUTION:The gas-insulated electric apparatus comprises a transformer body 21 insulated by sealing insulation gas, manifold tubes 22, 23 provided out of the body 21 to communicate with an interior of the body, and an external cooler 26 having insulation gas input and output headers 27, 28. One ends of both the headers 27, 28 are mounted so as to communicate with the tubes. A gas-insulated transformer is constructed to cool the interior of the body with insulation gas by communicating the body 21 with the cooler 26, has parts for gradually increasing passage sectional areas of mounting parts 27a, 28a to the tubes 22, 23 at least at one of the headers 27, 28, and its increasing rate is set in a range of 1.2 to 3.0.
Patent JP-H03278058-A (JP)
Title: Pellicle film
Inventor: TANIGUCHI TAKASHI
IPC: G03F1/62
Filed: 1990-03-28
Abstract: PURPOSE:To prevent electrification and absorption of the dust at the time of peeling the pellicle film after the formation of the film on a base material and to improve a yield by constituting the pellicle film consisting of sorbitan fatty acid ester, polyoxyethylene alkyl phenyl ether and polyvinyl acetal. CONSTITUTION:The pellicle film which covers one or both surfaces of a mask with a thin film of transparent plastic in order to provide the protection and dustproofing of the mask which is an original pattern plate for semiconductor wafers is constituted of the sorbitan fatty acid ester, polyoxyethylene alkyl phenyl ether and polyvinyl acetal. The peeling of the film from the base material, etc., and the generation of electrification during handling at the time of production, etc., are obviated in this way and, therefore, the pellicle is produced at the good yield.
Patent JP-H05281749-A (JP)
Title: Printing plate processing system
IPC: G03F7/30
Filed: 1992-03-31
Abstract: PURPOSE:To reduce the floor space of a mass processing line. CONSTITUTION:This printing plate processing system is provided with first and second photocomposers 1 and 2 arranged side by side, and serving as a printer, a first carrying system 3, a second carrying device 4, and an automatic developing device 5. The carrying device 3 connects the photocomposers 1 and 2, has a joining part 26 in mid-way, and carries a printing plate. The second carrying device 4 extends in a direction perpendicular to the first carrying device 3 from the joining part 26. The automatic developing device 5 is connected to the second carrying device 4.
Patent JP-H11340432-A (JP)
Title: Semiconductor device
Inventor: WADA TOSHIO
IPC: H01L21/8242
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has capacitive elements having an excellent storage characteristic and a desired capacitance, in an integrated circuit structure that needs miniaturization. SOLUTION: Formed in one of N<+> -type regions 114 of an N channel MOS transistor Q2 formed in a P type region 105 is a trench which penetrates through that N<+> -type region 114 and reaches inside an N-type buried layer 102. A dielectric film 125 is formed on the inner wall of this trench, and a polycrystalline silicon film 126 containing phosphorous is filled in the trench via the dielectric film 125. The electrode 126 formed of polycrystalline silicon film faces the buried layer 102 and the P type region 105 via the dielectric film 125, and is conductively coupled to the N<+> -type regions 114 of the N channel MOS transistor Q2 at an epitaxial layer surface and at portions 127 where polycrystalline silicon also containing phosphorous is coupled.
Patent JP-H07282395-A (JP)
Title: On-vehicle navigation device
Inventor: OGAWA ISAO
IPC: G08G1/0969
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a safe and confortable response without executing a complicated operation by automatically switching over a display to a route map for superhighways at the time of traveling on a superhighway, and at the time of leaving from the superhighway, automatically returning the display to a normal map display. CONSTITUTION:At the time of traveling on a road for which no superhighway route map exists, a vehicle position estimating means 104 finds out the position of a vehicle and route map switching means 109 judges the non-existence of a route map and displays a map around the vehicle stored in a route map corresponding data storing means 108 on a screen. When the vehicle enters a superhighway, the means 109 switches over the control of a display means 106 to a route map display means 111 to display a route map. When a user does not require the route map, the user can return the route map to the normal map display by selecting a display switching key. When the vehicle leaves the superhighway, the means 109 judges the absence of the route map and automatically returns the display to normal map display. Thereby, route map display for superhighways can be automatically called or cancelled.
Patent JP-S58194478-A (JP)
Title: Video signal processing method
Inventor: SATOU YUUICHI
IPC: H04N5/91
Filed: 1982-05-08
Abstract: PURPOSE:To simplify the change of number of vertical and horizontal picture elements for a device which converts a video signal obtained from a horizontal scan into a signal of vertical scan, by combining two sample pulses, two sample holding circuits and a poper filter. CONSTITUTION:When a start signal STP is supplied, a sampling pulse SP1j is impressed to the 1st S/H circuit 10. Thus a video signal is sampled on each scanning line, and a pseudo vertical scanning line is obtained on a screen. A picture signal SH1j obtained from said vertical scanning line passes through an LPF to be converted into a continuous signal FVSj and then sample-held by the 2nd S/H circuit 12 with the 2nd S/H pulse SP2 to obtain an optional number of samples of vertical direction. The signal SH2j is then digitized and stored in a buffer memory 15 after undergoing the picture processing through a processing circuit 14 and then inpressed to a printing head driving circuit 17. Thus the printing head is driven for printing.
Patent JP-S58193796-A (JP)
Title: Biologically denitrifying method of waste water
Inventor: KIMOTO KAZUO
IPC: C02F3/34
Filed: 1982-05-07
Abstract: PURPOSE:To reduce the cost of driving power and to improve the rate of nitrogen removal by blowing a prescribed amt. of gas into a denitrication tank wherein sludge and BOD are maintained at a prescribed concn. thereby agitating the content of tank. CONSTITUTION:Circulating liquid is supplied from a nitrification tank 5 to a denitrification tank 3 and return sludge is supplied from a settling tank to said tank, respectively. The waste water to be treated is supplied to said tank as well. A gas is blown into the tank 3 to control the concn. of the sludge to 2,000-8,000mg/l and the concn. of the BOD to >=25ppm. The gas is blown into said tank 3 at 0.5-10m<3> of the flow of air per 1m<3>/hr of the liquid in the denitrification tank or >=0.5m<3>/hr of the flow of nitrogen per 1m<3>/hr of the liquid in the denitrification tank and within the range wherein the liquid in the tank is not entrained to the outside of the tank.
Patent JP-H01250117-A (JP)
Title: Power regulator
Inventor: MATSUURA KATSUHIRO
IPC: H02J3/16
Filed: 1988-03-30
Abstract: PURPOSE:To realize the stable regulation of reactive power with no influence of an unstable element produced at the regulating stage of a real active power by fetching the value of the target active power serving being a command value in the form of a variable used for calculation of the target reactive power. CONSTITUTION:A comparator 11 gives the deviation value between the command value (target active power) ALR and the real active power W received from a generator to a linear amplifier 12. The 65P control is carried out by the amplification output of the amplifier 12 and the real active power is controlled. At the same time, the value ALR is applied to an arithmetic part 13 together with a set power factor and the target reactive power is calculated. This reactive power is applied to a comparator 15 together with the real active power Var of the generator. The deviation value obtained by the comparator 15 is applied to a linear amplifier 16. Then the 90R control is carried out by the output of the amplifier 16 for control of the reactive power of the generator. Thus it is possible to perform the stable regulation of the reactive power with no influence of an unstable element produce at a regulating stage of the real active power.
Patent JP-H02254749-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIYAMA MASATOSHI
IPC: H02M3/07
Filed: 1989-03-28
Abstract: PURPOSE:To prevent the generation of noise as well as to make it possible to hold the output of a boosting circuit constant by a method wherein charge and discharge control transistors for controlling a capacitor element connected to the transistors are provided between the side of the output of the boosting circuit and the capacitor element. CONSTITUTION:A capacitor element 6, which adds and emits a charge to boost in a boosting potential or higher, and charge and discharge control transistors 2 and 3 for controlling the capacitor element 6 are provided between the side of an output (a) of an applying power supply boosting circuit 7 and a boosting potential control diode 5. Accordingly, a current which is made to flow through the ground through the diode 5 is limited and a voltage drop in a semiconductor substrate is prevented. Thereby, noise application is avoided from semiconductor circuits on the same substrate and even if an output voltage of the circuit 7 is reduced too much, the output of the circuit 7 can be held constant because charges stored in the element 6 are emitted.
Patent JP-S60220232-A (JP)
Title: Brake disk
Inventor: NIINA JIROU
IPC: F16D65/12
Filed: 1984-04-17
Abstract: PURPOSE:To prevent the generation of irregular sound when a brake is applied by a method wherein each of the segments in each of the adjoining layers is arranged with being displaced in its circumferential direction, the segments of each of the layers are welded and combined to each other to form a unified assembly. CONSTITUTION:Two layers 2A and 2B are overlapped to each other and each of the layers 2A and 2B is composed of a plurality of segments 3A and 3B which are shifted in their circumferential direction at an angle of theta, and the overlapped segments 3A and 3B are adhered with welding process to make a unified structure. With this arrangement, the capability of dampening of an entire disk is improved and the transmission of vibration (phenomenon of resonance) is prevented and the resonance of the entire disk can be prevented, so that a generation of irregular sound of the disk can be prevented.
Patent JP-H05280861-A (JP)
Title: Condensation vaporizer
IPC: B01D5/00
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a condensation vaporizer which is capable of supplying a proper amount of a liquid medium and carrying out efficient heat exchange even when a thermal load is increased in terms of a condensation vaporizer having an oblique flow type liquid medium passage. CONSTITUTION:A main liquid medium supply means to a sump 8 which comprises a main flow passage 12 and a liquid supply hole 14 designed to supply a liquid medium quantity to be set during a steady operation of a condensation vaporizer 1 and a sub-liquid medium supply means which comprises a sub-flow passage 14 and a liquid supply hole 15 designed to replenish a liquid medium quantity equivalent to an increase in the amount of evaporation when the thermal load of the condensation vaporizer is further increased, are provided.
Patent JP-H01249379-A (JP)
Title: Thermal transfer ink film cassette
Inventor: YAMAMOTO CHIYOSHIGE
IPC: B41J32/00
Filed: 1988-03-30
Abstract: PURPOSE:To normally print even the last one picture without finishing printing on the way and to use the title cassette in both of a printer performing printing in the order of Y, M and C and a printer performing printing in the order of M, C and Y, by constituting the marker of at least one color of many lines and making no marker present with respect to several colors on the side of a supply core. CONSTITUTION:In this ink film cassette, the markers, Y, M at the terminal of the ink film on the side of a supply core 207 are cut off to form cut-off parts 208. When the ink film approaches termination as a result of the continuation of printing, the ink film is sent to perform cuing until a marker reading sensor detects a marker 204 to print Y-ink 201 and subsequently sent until a marker 205 is detected to print M-ink 202 and further sent until a marker 206 is detected to print C-ink 203. Even when the ink film is fed in order to perform the next printing, the sensor can not detect the markers of Y-ink 209 and M-ink 210, and the feed of the ink film is finished but not on the way of the printing.
Patent JP-H05282421-A (JP)
Title: Image reader
IPC: G06T3/00
Filed: 1992-03-31
Abstract: PURPOSE:To read a film image without generating a defect and to easily eliminate a non-image area which forms an image noise in an image reader which outputs an image signal by reading the image of original film. CONSTITUTION:The image reader 1 which applies processing to an input image B obtained by reading the image of the original film F and outputs the image signal S is equipped with a size detecting means E to detect the size of the original film F, a trimming processing means A which performs trimming processing on the input image B, a trimming area setting means C to set a trimming area of same size as that of the image area of the original film F as a default value based on the size detected by the size detecting means E, and a trimming area travel means D to change the position of the trimming area set by the trimming area setting means C.
Patent JP-H02254842-A (JP)
Title: Multi-function telephone set
Inventor: KATSUMATA TOMIJI
IPC: H04M1/274
Filed: 1989-03-28
Abstract: PURPOSE:To simply make a phone call without mistake by displaying a registered telephone number, a name and an address onto a display device in a form of a telephone directory when one or several characters of the name are inputted so as to select an opposite party. CONSTITUTION:When the user seeks a telephone number from an opposite name for a telephone call and makes a call, after a displayed 'character input' is touched by a finger, one or 2-3 characters of the capital of the opposite name are selected and entered by a finger. A control section 15 retrieves a name corresponding to the character touch input after the touch of 'character input' from a memory 14 and all names, their telephone numbers and addresses corresponding to the characters entered on a display device 11 via a display device controller 13 are displayed as a telephone directory. The user selects an object destination from the names listed on the display device 11 and touches a line where the destination name, telephone number and address are displayed by the finger.