baber/WOPTO huggingface dataset:
Patent JP-S5289727-A (JP)
Title: Auto-choke
Inventor: KATOU YUUZOU
IPC: F02M1/10
Filed: 1976-01-20
Abstract: PURPOSE: By providing a diaphragm operating in respond to the negative pressure in proportion to the flow of an air intake, to supplement the time-lag for the bymetal element at the building-up time when the engine is worming up so as to maintain the excessive density of the mixed gas at the minimum by running a wrorming-up operation of an engine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02185185-A (JP)
Title: Timing signal generating circuit
Inventor: IKUSHIMA MASAO
IPC: H04N19/85
Filed: 1989-01-12
Abstract: PURPOSE:To obtain an accurate field still picture by employing a timing generating circuit comprising a comparator comparing a selector output with a count of an n-bit counter and outputting a coincidence output for a video signal storage device. CONSTITUTION:A counter 1 counts number of H (H is a period of a horizontal synchronizing signal) for each signal EV. Number of H in a field is rewritten for each frame by latches 6, 7. Then a selector 8 switches the output of the latches 6, 7 by using an output of a frequency divider. The value of the latch storing the H number of an odd number filed is outputted from the selector 8 when the present field is an odd number filed. Moreover, the value of the latch storing the H number of an even number field is outputted from the selector 8 when the present field is an even number field. Thus, an accurate field still picture is always obtained from even a video signal whose one field length differs.
Patent JP-H05186691-A (JP)
Title: Electrically conductive silicone rubber composition
Inventor: WATANABE SATOSHI
IPC: C08K9/02
Filed: 1992-01-16
Abstract: PURPOSE:To obtain an electrically conductive silicone rubber composition having sufficiently high electrical conductivity, giving a colorable white compound and free from restrictions as to formulation and use. CONSTITUTION:The objective electrically conductive silicone rubber composition contains a compounded electrically conductive filler produced by forming a tin oxide layer and an antimony oxide layer on the surface of aluminum borate.
Patent JP-S61164165-A (JP)
Title: Probe device
Inventor: KUBODERA MASAO
IPC: G01R31/26
Filed: 1985-01-16
Abstract: PURPOSE:To enable an automatic positioning and to enhance the working efficiency by identifying a positioning mark drawn on the probe plate by an identifying device and by correcting the shifting from the reference mark information. CONSTITUTION:In a probe device measuring semiconductor wafer chips, the probe plate 15 is adsorbed by the vacuum pressure of an adsorbing device to a ring insert 11 provided with a card 16. Then, the positioning mark 15C on the probe plate 15 is identified by an identifying device 4. Then identified information and reference position mark information are compared with each other, and if there is a shifting between the two, the difference thereof is calculated by arithmetic unit 2 and a ring insert 11 is rotated. If there is the shifting to X-Y direction, a transfer stand 7 which is adsorbing the wafer 7 is moved to coincide with the reference position mark information and the identified position information of 15C.
Patent JP-H05185667-A (JP)
Title: Controlling method for printing system
Inventor: SUGIZAKI EIICHI
IPC: G06F3/12
Filed: 1992-01-16
Abstract: PURPOSE:To prevent the wasteful discharge of paper by changing the usual discharge number of sheets to the smaller number of discharged sheets with respect to a discharge switch at the time of an error when a joint is continuously detected twice. CONSTITUTION:The presence of a joint is checked during printing and, when the joint is detected, the detected joint is persued and, when the joint reaches the place on this side of the predetermined page at a predetermined position, blank page output is performed. It is monitored whether or not the next joint is detected during the persuit of the joint based on the indication of the blank page output and, when the second joint is detected, an error is informed to press an operator for the operation of a discharge switch to stop printing peration. When the ON-operation of the discharge switch is discriminated, the number of discharged sheets is changed over from a usual value N (the number of sheets from a transfer position to a post processing device) to the number of sheets wherein the half of the number of blank pages before and after the joint is added to the number M of sheets from a joint detector to the transfer position to perform discharge processing.
Patent JP-H10196380-A (JP)
Title: Turbocharger having rotary electric machinery
Inventor: BITO YUTAKA
IPC: F02C7/057
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce a rotational load of a turbine rotor, and also improve power generation capacity of rotary electric machinery by arranging load reducing means which can reduce the rotational load of the turbine rotor by variably controlling a clearance between a rotor blade of a compressor rotor and a housing. SOLUTION: When rotary electric machinery is actuated as an electric motor, a directional control valve 9 exists in a second position to open an adjusting chamber 21 to the atmosphere by a controller 4, and a clearance adjusting member 18 is energized by a spring 19, and a clearance C between a blade of a compressor rotor 12 and a housing is held at its minimum.  An operation condition of an engine becomes a condition of not requiring supercharging, and when the rotary electric machinery is actuated as an electric motor, the directional control valve 9 is switched to a first position to communicate the adjusting chamber 21 with an intake pipe by the controller 4, and the clearance adjusting member 18 slidingly moves to the adjusting chamber 21 side against energizing force of a spring 19, and the clearance C between the compressor rotor 12 and the blade becomes large, and supercharging capacity by the compressor rotor 12 reduces.
Patent JP-H09198529-A (JP)
Title: Device and method for magnetic processing
Inventor: ITO TSUTOMU
IPC: G07B15/00
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To automatically control the gap value of a magnetic head by detecting the change amount of the gap value and controlling the gap value corresponding to the detected change amount of the gap value. SOLUTION: This device is provided with conveying mechanisms 24 and 28 for conveying a magnetic medium along a prescribed carrier path, magnetic heads 48, 52 and 54 for reading magnetically recorded magnetic information, and a magnetic head pad roller 150 for supporting the magnetic medium. Further, the device is equipped with a pressure measuring instrument 154 for detecting the change amount of the gap value to change and a CPU 70 for controlling the gap values of the magnetic heads 48, 52 and 54 and the magnetic head pad roller 150. Thus, the gap value is controlled into optimum value corresponding to the thickness of a pass ticket to be conveyed and exact magnetic processing can be always performed to the pass ticket to be conveyed.
Patent JP-S5598828-A (JP)
Title: Removing method of thin organic film
Inventor: KAWAMOTO YOSHIFUMI
IPC: H01L21/027
Filed: 1979-01-24
Abstract: PURPOSE: To eliminate the influence of alkali metals in removing a thin film of an unnecessary part by a plasma asher and prevent the deterioration of properties, by previously adding phosphorus to a thin organic film of photoresist or the like, which is used when a fine pattern is made for a semiconductor device.  
     CONSTITUTION: An SiO 2  film 2 is coated on an Si substrate 1. A photoresist film 3 is coated on the film 2. A plasma asher employing O 2  plasma is applied to the film 3 in accordance with a prscribed pattern to remove the unnecessary part of the film 3. An aluminum electrode wiring layer is produced on the exposed film 2 so that MOS capacitor or the like is provided. Phosphorus ions are previously injected into the resist film 3 so that the does of the ions is set at about 1×10 15 /cm 3 . As a result, alkali matals such as sodium or potassium contained in the film 3 cannot enter into the other film 2 and make the properties of the MOS unit unstable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60150390-A (JP)
Title: Picture tracking device
Inventor: HIGUCHI HIROSHI
IPC: H04N7/18
Filed: 1984-01-18
Abstract: PURPOSE:To keep stably the tracking of an object even at a short range by measuring always an area of the object, and decreasing the number of picture elements when the area is larger than the predetermined value so as to decrease the spread of the object picture. CONSTITUTION:A switch 18 is thrown to the position of a contact (a) at start and when a full screen picture data 3 is selected by a processing gate 4, the data is converted into a binary picture data 9, the centroid is operated and an object position signal 11 is outputted. In this case, a binary picture data 9 is inputted also to an area measuring circuit 19 at the same time and the area S of the binary-coding object picture 14 is measured. The S is expressed in Equation I , where Sg is the area of the processing gate 13 and when (a) is selected as 0.3, since the size of the object picture is sufficiently smaller than the area of the processing gate, the traking of the object is continued stably. When the object approaches and the area is expressed in Equation II, it is discriminated that the size of the object picture is sufficiently larger, a switching signal 21 is outputted to the switch 18 and the switch is thrown to the position of a contact (b). A horizontal direction picture element maximum value detecting circuit 16 decreased the horizontal direction total picture element number to 1/m, where (m) is a natural number. Similarly, a vertical direction picture element maximum value detection circuit 17 decreases the vertical direction picture element number to 1/n so as to keep stably the tracking of the object.
Patent JP-S63174574-A (JP)
Title: Inverter circuit
Inventor: YAMADA KOJI
IPC: H05B41/24
Filed: 1987-01-14
Abstract: PURPOSE:To oscillate with a simple circuit, by including a pair of switching elements which are alternately turned on, and by setting the current of the elements to be the phase of lag against the voltage of the elements. CONSTITUTION:An inverter circuit is half-bridge-composed, and a load circuit is composed of an inductive load including an inductance L and a resistor R. Voltage at both the ends of the switching element Q2 of the inverter circuit is detected by the series circuit of resistors R1, R2, and the input to a fall detection circuit 3 and a rise detection circuit 4 is respectively provided. The output X of the fall detection circuit 3 is turned into the trigger input of a monostable multivibrator 5, and the output X' of the rise detection circuit 4 is turned into the trigger input of a monostable multivibrator 6. When a transistor Q4 is on, then current is conducted to the primary winding of a transformer T2, and the output is resistance-type-potential-divided and is turned into the driving signal of the switching element Q2. When the transistor Q4 is off, then the counter-electromotive force of the transformer T2 is used to exceed storage electric charge. A transistor Q3 also works in the same manner.
Patent JP-H09192464-A (JP)
Title: Liquid mixing tap
Inventor: MURAKAMI TAKATOYO
IPC: B01F5/04
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To execute the supply of a sub-liquid and stoppage of the supply only with the switching operation of a faucet of a main liquid supply pipe by providing a valve element and a valve supporting member, which has a siphon cut passage inside and a notch part in the periphery, in a liquid passage and forming a through-hole on the peripheral wall of the liquid passage. SOLUTION: The valve element 5 having a space for passing a liquid in the periphery and the valve supporting member 6 having the siphon cut passage S inside, which has an opening part 6b in contact with the bottom surface of the valve element 5 at the upper end and opens to the peripheral surface close contact with the wall surface of the liquid passage A at the lower end, and the notch part at the periphery are provided in the liquid passage A. The base end part of a branch pipe 13 is provided below the valve disk and the through-hole 12 for communicating the lower end if the siphon cut passage S opening to the peripheral surface of the valve supporting member 6 with the atmospheric side is formed on the peripheral wall of the liquid passage A.  Then, when the faucet is opened, the main liquid flows out to a hose, the sub-liquid is sucked through the hose from the branch pipe and is incorporated in the liquid and when the faucet is closed, the valve element is pushed up to stop the sub-liquid.
Patent JP-S54102743-A (JP)
Title: Elevator cage speed controller
Inventor: KOMURO MASARU
IPC: B66B1/30
Filed: 1978-01-26
Abstract: PURPOSE: To enable largely save the number of used circuit elements of and reduce the trouble rate and cost of an elevator cage speed controller for generating a speed instruction for controlling the deceleration and stoppage of the cage.  
     CONSTITUTION: AC voltage is generated in response to the movement of an elevator cage 4 from an AC speed generator 6 coupled directly with an elevator cage driving motor 2, and converted into pulses via a zero-cross switch 7, which pulses are applied to a counter 8, which counts the pulses from the deceleration starting point operated by a detector 14 of a position detector 13 to produce its output to a decoder 9, latch circuit 10, inverter 11 and voltage dividing resistor 12 to become speed instruction for controlling the deceleration and stoppage of the cage. In the device thus constructed, the period from the deceleration starting point to the stopping point is divided into a plurality of divisions. The decorder 9 and other devices including speed instruction unit incorporate decoders 221 to 223 or the like for dividing the divisions further into subdivisions corresponding to the divisions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01183709-A (JP)
Title: Robot controller
Inventor: NAGASAWA KICHIJI
IPC: G05D1/02
Filed: 1988-01-18
Abstract: PURPOSE:To obtain such a robot that can be automatically controlled so as to move between action points in the shortest time by securing such a constitution where a learning controller repeats the trials until the proper power command value is obtained after an operator gives the initial acceleration and deceleration values as well as the approximate action pattern value. CONSTITUTION:An operator first sets the shift start and end points and stores them in a target value memory 32. Then the operator sets the approximate initial values to a maximum action axis Q1 and a follower action axis Q2 in consideration of those action parameters of a robot R for the acceleration, the deceleration, the maximum speed, the deceleration margin, etc. Thus a learning controller 33 produces the control commands of both axes Q1 and Q2 to drive a servomotor system 2 and controls the power command value based on the power value given to a motor driver 22 from a compensator 23 as well as the feedback signal received from an encoder 24, etc. Then the controller 33 repeats the trials until the proper power command value is obtained. As a result, the robot R is automatically controlled so as to move between action points in the shortest time.
Patent JP-H02232215-A (JP)
Title: Aromatic aliphatic sulfonium salt and its use
Inventor: MARUCHIN ROSU
IPC: C07C381/12
Filed: 1990-01-16
Abstract: PURPOSE: To provide a specific araliph. sulfonium salt which is useful as a curative or a cure accelerator and can quickly cure a cationically polymerizable org. compd. at a low temp. when mixed therewith.  
     CONSTITUTION: This sulfonium salt is represented by formula I, II, III, or IV [wherein A is 1-12C alkyl, 3-8C cycloalkyl, 4-10C cycloalkylalkyl, or phenyl (mono- or polysubstd. by 1-8C alkyl, 1-4C alkoxy, halogen, nitro, phenyl phenoxy, alkoxycarbonyl having 1-4 carbon atoms in the alkoxy part, or 1-12C acyl); Ar, Ar 1 , and Ar 2  are each phenyl (substd. in the same way as above) or naphthyl (substd. in the same way as above); and Q↑O- is SbF 6   - , AsF 6   - , or SbF 5 OH - ]. When mixed with a cationically polymerizable org. compd., the salt exhibits a remarkable latency at room temp., allowing a wide processing range, and causes the quick curing of the polymerizable org. compd. at 100°C or higher. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H01183653-A (JP)
Title: Image forming method
Inventor: SHIBATA TAKESHI
IPC: G03C8/40
Filed: 1988-01-18
Abstract: PURPOSE:To improve the durability of a colored image against a light by incorporating a specified complex in a dye fixing layer or its adjacent layer. CONSTITUTION:The color photosensitive element contg. a photosensitive silver halide and a compd. capable of supplying a dye is image-wisely exposed, and then thermally developed the exposed photosensitive element, followed by transferring the colored image to the dye fixing layer contd. in the dye fixing element. And, one or more kinds of the complexes shown by formulas I-IV are incorporated in the dye fixing layer or its adjacent layer to improve the residual ratio of the dye. In the formulas, (CAT) is a cation, (n) is 1 or 2, M<1> and M<2> are each Cu, Co or Ni, etc., R is alkyl or aryl group, etc., R<21>-R24 are each H or halogen atom, etc., R<25> and R<26> are each H atom or alkyl group, etc., R<31>-R35 are each halogen or H atom, etc., R<36> and R<37> are each alkyl or aryl group, R<38> and R<39> are each H atom or alkyl group, etc., X and X' are each O or S atom, A is a prescribed group.
Patent JP-H10207260-A (JP)
Title: Image forming device
Inventor: AKANUMA HIROYUKI
IPC: G03G15/16
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To enhance the toner restraint of a paper in an image forming device constituted so that a transfer roll is used also as the carrying roll of the paper. SOLUTION: The image forming device is provided with a first photoreceptor 50a, the first transfer roll 60a, a second photoreceptor 50b and the second transfer roll 60b along the carrying path of the paper 10. Then, the toner image of a first color is transferred on the paper 10 by the first photoreceptor 50a and the first roll 60a and the paper 10 is carried toward the second photoreceptor 50b by a chute 7O. An electrode member 100 made of a non- insulating material is disposed on the chute 70 and potential is impressed on the back surface of the paper 10 by a power source 120. Thus, since the restraint of toner on the paper 10 whose dielectric constant is low is enhanced by the potential, the toner is prevented from being returned to the photoreceptor side.
Patent JP-H07212023-A (JP)
Title: Solder ball feeding method and solder ball feeding jig used for the method
Inventor: KUZUHARA KAZUNARI
IPC: H05K3/34
Filed: 1994-01-26
Abstract: PURPOSE:To prevent the lowering of the yield of production in a solder ball feeding process. CONSTITUTION:Using a jig main body 13 provided with solder ball push out holes 13a corresponding to adsorption holes 12a and a solder ball feeding jig 11 provided with a push-out part 15 on which push-out rods 15a are inserted from the lower apertures 13b of the solder ball push-out holes 13a and the solder balls 14 are pushed out from the upper apertures 13c, the solder balls 14 are housed in the solder ball push-out holes 13a, the solder balls 14 are pushed out set by set from the upper apertures 13c, and the solder balls 14 are adsorbed to the adsorption holes 12a. As a result, the solder balls 14 can be adsorbed to the adsorption holes 12a without fail, an erroneous adsorption of the solder balls can be prevented, and the lowering of the yield of production can also be prevented.
Patent JP-H07220341-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TANABE KAZUNORI
IPC: G11B15/665
Filed: 1994-01-27
Abstract: PURPOSE:To miniaturize a device by providing a miniature cam mechanism part in respect to the magnetic recording/reproducing device for recording/ reproducing a signal while running a magnetic tape in the manner of winding it around a cylinder furnished with a rotary magnetic head. CONSTITUTION:Two cam followers 23, 24 provided in the device are arranged on a driving plate 21 which is mounted so as movable to left and right, and cam gears 27, 28 provided with cam grooves 29, 30 transmitting the driving force to these cam followers 23, 24 are arranged at different rotation center positions. Thus, the driving plate 21 is driven by large stroke while combining the cam gears 27, 28 having small diameters.
Patent JP-S56104366-A (JP)
Title: Electrophotographic copier
Inventor: HOSOYA MASAHIRO
IPC: G03G15/02
Filed: 1980-01-24
Abstract: PURPOSE:To enable stable copying to be made from the 1st sheet at the time of using a zinc oxide photoreceptor after standing for a long time by performing charging and destaticizing repeatedly several tens times prior to copying. CONSTITUTION:A zinc oxide photoreceptor 1 is rotated until a fixing heater 8 attains a fixed temp., and during this time, a charging-transferring charger 3, a destaticizing lamp 4 and a destaticizing charger 6 are acted upon a photoreceptor 1, whilist an exposure device 5 and the other devices are kept paused. This results in that the photoreceptor 1 experiences the processes of charging and destaticizing 30 times during the heating time of the heater 8. Here, at the time when the zinc oxide photoreceptor 1 is used in an unsaturated surface potential region, the rising characteristics of the surface potential after the long-time exposure stabilize in 30 times as shown by the figure. This indicates that with this device the photoreceptor is at the copiable potential from the 1st sheet and that the stable copying may be carried out.
Patent JP-S63175691-A (JP)
Title: Biological sewage treating apparatus
Inventor: KIHARA YASUHIKO
IPC: C02F3/08
Filed: 1987-01-17
Abstract: PURPOSE:To lower the installation cost of the title apparatus by dividing one tank main body into an aeration tank on one side and a carrier separation tank on the other side, taking out treated water from the carrier separation tank, and returning the carrier incorporated in the separation tank to the aeration tank. CONSTITUTION:Sewage introduced through an intake 19 is passed through a passage 15 and sent into an aeration tank 12. When blowing out air from respective nozzles of a diffuser 20 into sewage, carriers 25 flow through sewage and the sewage incorporated in the aeration tank 12 is biologically treated by microorganism stuck thereon. Treated water is sent into a carrier separation tank 13 through a passage 16 by aerated running water in such a state that one part of the carrier 25 is incorporated therein. Part of the carrier contained in the treated water introduced into the carrier separation tank 13 are slowly settled under their own weight, transferred to a partition plate 17 side with a carrier transporter 21 and again returned to the aeration tank 12 through the passage. Thereby the running cost can be lowered.