baber/WOPTO huggingface dataset:
Patent JP-H0360610-A (JP)
Title: Disposable paper clip
Inventor: KAWAURA YUKIO
IPC: A47G29/00
Filed: 1989-07-28
Abstract: PURPOSE:To provide a disposable paper clip by disposing clipping bases on both sides of a central base so that the clipping bases are widened and narrowed relative to each other, and with a grip for hand. CONSTITUTION:A central base 1, a post 7 firmly erected on the base 1, and a grip 6 are united together. Clipping bases 2 are located to squeeze the central base 1. A structure is used to widen or narrow the clipping bases 2 relative to each other with a simple operation. The clipping table 2 is fixed with an arm 3 and connected via a movable part 4 to the post 7. Paper sheets are clipped by closing the arms 3. Using this disposable paper clip, application of oil or wiping of spilled oil is made easier.
Patent JP-H0645653-A (JP)
Title: Led drive circuit
Inventor: YOSHIZAWA NOBUKAZU
IPC: H01L33/00
Filed: 1992-07-24
Abstract: PURPOSE:To operate an LED drive circuit converting a logic signal to a light signal at a high-speed region where current is constant, the quenching ratio is proper, and a transistor is not saturated using the PNP transistor. CONSTITUTION:The title circuit consists of a PNP drive transistor 2 which is driven by an input signal from an AND gate 1, a PNP constant-current circuit transistor 6 maintaining current flowing to the drive transistor 2 to be constant, a diode 7 for shifting a voltage level when an LED 3 does not continue (OFF), and an LED 3 for converting an electrical signal to light signal, thus maintaining the drive current of the LED 3 to be constant regardless of the input logic signal.
Patent JP-S6354903-A (JP)
Title: Separation membrane for pervaporation
Inventor: TAKEGAMI SHINSUKE
IPC: B01D71/28
Filed: 1986-08-26
Abstract: PURPOSE:To efficiently separate an org. liq. mixture over a wide temp. range at a high permeation rate while maintaining a high separation factor by using the cross-linking product of a vinyl alcohol polymer and a styrene sulfonate polymer. CONSTITUTION:Polyvinyl alcohol or a vinyl alcohol copolymer and polystyrene sulfonate of a styrene sulfonate copolymer are dissolved in water or an aq. soln. or a water-soluble org. material such as alcohols, and the soln. is supplied extensively a porous carrier. Drying and heat treatment are simultaneously carried out to cause intermolecular cross linking. The heat treatment is carried out at 80-200 deg.C. 1pt.wt. polystyrene sulfonate is preferably mixed with 1-10pts. wt. polyvinyl alcohol. A coat layer consisting of a thin cross-linkable film is made as thin as possible as far as pinholes are not formed, and the thickness is controlled to 0.05-5mum. The concn. of the coating soln. is adjusted to 1-15wt%.
Patent JP-S5986788-A (JP)
Inventor: KIMURA YOUICHI
IPC: F16L55/02
Filed: 1982-11-10
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-H0247778-A (JP)
Title: Radiographic image processor
Inventor: KAWADA MASAYUKI
IPC: G06T5/20
Filed: 1988-08-09
Abstract: PURPOSE:To obtain plural image signals whose spatial frequencies to be emphasized are different without decreasing the processing ability of a device by simultaneously obtaining plural blur masking signals at every picture element with a blur masking arithmetic processor. CONSTITUTION:Picture processing units 14 and 15 are connected through an interface unit 13 to a radiographic image reader. The picture processing unit 14 is equipped with a buffer 14a to temporarily accumulate an original picture signal, and a blur masking arithmetic processor 14b to obtain the plural blur masking signals to have changed prescribed picture element ranges at every picture element. An arithmetic processor 15a of the picture processing unit 15 executes an arithmetic processing by using the respective plural blur masking signals, and obtains plural arithmetic processing image signals.
Patent JP-H0246808-A (JP)
Title: Stopper for watch strap
Inventor: MATSUMOTO MASATAKA
IPC: A44C5/22
Filed: 1988-08-09
Abstract: PURPOSE:To enable a watch to be comfortably worn even when the thickness of an arm changes and simplify the putting on/off thereof at the time of putting on/off a watch by loosening/tightening the band which is inserted into the strap inserting hole of a strap stopper by the opening/closing of a pressing lever rotatably pivoted by the strap stopper. CONSTITUTION:First, with a pressing level 4 opened, the wrist is inserted into the ring of a strap 1 which is widely opened while shifting a strap stopper 3 in the arrow A direction and then, the strap stopper 3 is shifted in the arrow B direction to fitly wind the ring of strap 1 around the wrist. Then, as the pressing lever 4 is closed, the strap 1 inserted in a strap inserting hole 3a is tightened by means of a pressing portion 4b which is eccentric to a supporting shaft 4a, and the strap stopper 3 is held by the strap 1 without slipping due to the frictional force at that time, preventing the band from loosening. On the other hand, at the time of removing the strap 1, the pressing lever 4 is opened and the strap stopper 3 is slided to easily enlarge the ring of the strap 1.
Patent JP-S6176644-A (JP)
Title: Magnesium alloy for galvanic anode for electric protection
Inventor: KOBAYASHI TOYOJI
IPC: C23F13/00
Filed: 1984-09-21
Abstract: PURPOSE:To obtain the titled Mg alloy generating a large quantity of electricity by increasing the Al content in AZ63 as a conventional alloy and adding Ca. CONSTITUTION:This Mg alloy for a galvanic anode for electric protection consists of, by weight, 9-13% Al, 0.3-2% Zn, 0.15-0.5% Mn, 0.05-0.4% Ca and the balance Mg. When the Mg alloy is used to prevent the corrosion of a steel structure placed in the earth or on the ground by electric protection, the alloy generates a larger quantity of electricity than a conventional Mg alloy for a galvanic anode, so it increases the electric protection action of a galvanic anode and prolongs the life of the anode.
Patent JP-2000028658-A (JP)
Title: Digital power meter
Inventor: KOIKE KATSUHIRO
IPC: G01R13/30
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a measurement value in an arbitrary section and to stably and accurately measure even a fluctuating input signal by displaying a waveform on a display, instructing a measurement section by an operation part, and freely setting a measurement section. SOLUTION: A voltage measurement circuit 10 and a current measurement circuit 20 convert an input voltage and a current into a digital data and stores them at a memory 40 through an isolator 30. A CPU 70 recalls data from the memory 40 after being operated by an operation button 80 and displays a waveform on a multi-display 60, based on the digital data. When a measurement section has been determined, the CPU 70 gives the operation instruction of a measurement section to a DSP 50 and transfers the digital data of the corresponding measurement section from the memory 40. The measurement value differs according to waveform display. When the waveform of a voltage is displayed, the average value of the voltage, the effective value, and the effective value conversion average value are obtained. Also, for the waveform display of current, similar average value is obtained.  When the waveform power is displayed, the effective power value and the apparent and reactive power values are obtained, and the CPU 70 displays a measurement value on a display 60.
Patent JP-H0482503-A (JP)
Title: Clip for personal adornment
Inventor: YOSHIDA HIROSHI
IPC: A44C25/00
Filed: 1990-07-26
Abstract: PURPOSE:To obtain the title clip which is hard to come off and is easily assembled and has improved beauty, by a method wherein a collar is inserted into a through-hole on a spherical member, and one ball with a connecting ring and the other ball with another connecting ring are successively inserted into the collar, at an opening with a larger inside- diameter. CONSTITUTION:For a spherical part 15, a taper 16a is formed on that side and a through hole 16 is formed so that the diameter of an opening on that side is made smaller than that on this side. A spring material-made collar 19 for which a ringed projection 17 is formed at the intermediate part on the periphery of the collar by tube-swell working and a flange 18a held at the opening periphery of the through hole 16 is formed outward at that end thereon and a flange 18b is formed inside at this end thereon, is inserted into this through hole 16 at the opening on this side. One ball 21 with a connecting ring 20 is inserted into the collar 19 and is placed on that side, and the other ball 23 with a connecting ring 22 is inserted into the collar 19 and is placed on this side. By such a formation, the ball 21 is depressed on the inner periphery of the taper part 16a and is brought into close contact therewith and is fixed when pulled outward. At the same time, the ball 23 is clamped and held at this end of the collar 19 by an action of a lever for which the ringed projection 17 acts as a fulcrum, and is strongly fixed. When the ball 23 is taken out, the ball 21 is pushed back, and thus this end of the collar 19 is enlarged outward and is restored to the original state since the ringed projection 17 acts as the fulcrum, and hence the ball 23 is released and is easily pulled out and can be taken out.
Patent JP-S58102044-A (JP)
Title: Air conditioner
Inventor: TASHIRO KISUKE
IPC: F24F11/08
Filed: 1981-12-11
Abstract: PURPOSE:To contrive to improve the efficiency and to decrease the power consumption by a method wherein the delivery of blowers and the capacity of compressors are reduced in accordance with room temperature during reduced load and, when all the compressors are brought to a standstill, the delivery of the blowers are reduced further in the air conditioner equipped with a plurality of refrigerating cycles. CONSTITUTION:Under the condition that the first and second refrigerating cycles are put into operation because of large load, an operating heat exchanger is also under the condition that heat pipes 21 and 22 are under operation and the blower 12 delivers its maximum air quantity. When load decreases, temperature change is detected by a room temperature detecting sensor 24, the output of which is inputted to a temperature controller 25 in order to lower the speed of the blower 11 and to capacity-control or on-off-control the compressors 2 and 3 through a transducer 26 and a blower speed controlling unit 27. Consequently, when one of the compressors is brought to a standstill, one of the refrigerating cycles also comes to a stop. When all the compressors come to a stop, the delivery of the blowers are reduced further. Owing to the structure as mentioned above, the energy efficiency is improved and consequently the decrease of power consumption can be resulted.
Patent JP-S6353466-A (JP)
Title: Reagent kit for measuring organic compound in form of conjugated sulfuric acid and measurement of the same compound by using the same reagent kit
Inventor: NISHIKAZE OSAMU
IPC: G01N31/22
Filed: 1986-08-25
Abstract: PURPOSE:To perform a highly accurate measurement in a short time by providing an extracting reagent to which quaternary ammonium salt represented by a prescribed general formula and an organic solvent are combined and a color reagent to which the quaternary ammonium salt and a color agent are combined as a set in the form of conjugated sulfuric acid. CONSTITUTION:A reagent kit composed of an extracting agent to which quaternary ammonium salt represented by the accompanying formula (R1-R4 designate an alkyl group or an allyl group and X a halogen atom) and an organic solvent are combined and a color agent to which the quaternary ammonium salt and a color agent are combined is prepared for measuring an organic compound that exists in the form of conjugated sulfuric acid. The organic compound in the form of the conjugated sulfuric acid is measured by using the reagent kit. Thus, a measurement can be conducted in a short time and yet with a high accuracy. The quaternary ammonium salt represented by the formula includes tetraethyl ammonium chloride, tetrabutyl ammonium chloride and the like. As the organic solvent, ether, benzene or the like is used.
Patent JP-H0950635-A (JP)
Title: Optical pickup driving device
Inventor: OKADA YOSHINOBU
IPC: G11B7/09
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To constitute an optical pickup which is driven in the focusing direction and also in the tracking direction to be miniaturized at low cost and to enable its drive at a high speed. SOLUTION: A holder 2 for holding an objective lens 1 is supported by double winding coils 9 and 10 formed by making a wire twofold. By applying current double winding coils 9, 10, currents flow in the counter direction between the adjacent wire parts, and hence repulsion is generated to expand the coils. The duple winding coil 10 is used for a focusing servo, while one pair of duplex winding coils 9 disposed opposite to each other is used for a tracking servo.
Patent JP-H1026652-A (JP)
Title: Ic measuring jig
Inventor: OOSATO MORITOMO
IPC: G01R1/04
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an IC measuring jig whose high-frequency characteristic is made good and which reduces a cross talk between adjacent probe needles by installing a conductive partition between the adjacent probe needles. SOLUTION: An IC measuring jig is composed of an IC holding body 10 which can hold an IC so as to be detachable and of a probe-needle support 12 which supports a probe needle. Many probe needles 22 are arranged at, and fixed to, a needle presser foot 24 by an adhesive 23 so as to correspond to leads at the IC to be measured on the probe-needle support 12. Many conductive partitions 25 are formed in parallel with each other at the needle presser foot 24, and the probe needles 22 are fixed to respective inner parts in spaces partitioned by the partitions 25. The needle presser foot 24 is formed integrally of a conductive material (a metal or a conductive resin), and only parts on which the probe needles 22 are placed are covered with an electric insulating material.  In addition, in parts which are not fixed by the adhesive 23, the probe needles 22 are covered with electric insulating tubes.
Patent JP-S6441527-A (JP)
Title: Encoder circuit
Inventor: IWABUCHI ATSUSHI
IPC: H03M13/00
Filed: 1987-08-08
Abstract: PURPOSE:To save number of stages of arithmetic circuits interposed in a feedback system by storing sequentially an information bit to a shift means and using a logical arithmetic circuit to decode an output after the end of storage so as to calculate it as a BCH code check bit thereby eliminating number of times of bitshift. CONSTITUTION:In an encoder circuit 50 applying BCH coding to an information bit, the encoder circuit 50 consists of an information bit shift means 10 storing sequentially the inputted information bit, a feedback system logic arithmetic means 20 applying logical operation to the output and feeding back the result to the input, and a logical conversion means 30 converting the output of the means 10 by a prescribed logical operation and calculating the output as the check bit. The means 3 consists of a prescribed logical operation circuit obtaining the result of operation corresponding to the shift processing of a prescribed circuit from the output just after the information bit storage is finished to the means 10 and generates the result of the conversion processing by the conversion means 30 as the check bit so as to obtain the result of calculation corresponding to the shift processing after the storage of information bit. Thus, the bit shift processing after the information bit storage is eliminated and it is possible to save number of stages of the arithmetic circuits interposed in the feedback system.
Patent JP-S6261243-A (JP)
Title: Magnetron anode body structure and manufacture thereof
Inventor: TAKADA KOSUKE
IPC: H01J23/20
Filed: 1985-09-09
Abstract: PURPOSE:To keep the accuracy of the positional relation between anode spokes or the like high without using a positioning jig, by pinching each anode spoke between the spoke securing projections of an anode cylinder or in the spoke securing groove thereof, performing calking on the spoke to mechanically hold it, and performing brazing on the spoke to electrically couple it. CONSTITUTION:A plurality of anode spokes 32 made of copper project radially from the inside circumferential surface of an anode cylinder 31 made of copper. Inner strap rings 33 and outer strap rings 34 are fitted in the strap ring fitting grooves 35 of each anode spoke 32 so that every two of the anode spokes are short-circuited together. A plurality of tentatively securing projections 36 provided on the anode cylinder 31 are calked to each anode spoke 32 to mechanically secure it. The contact surface of each anode spoke 32 on the inside surface of the anode cylinder 31 is brazed thereon by silver or the like. Since a spoke positioning jig is not used at the time of the brazing, an anode body structure with a very high dimensional accuracy in the positioning of the anode spokes 32 is provided.
Patent JP-H0927966-A (JP)
Title: Image coding method and image coder
Inventor: SUZUKI SHINYA
IPC: H04N19/00
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent a blank area, deviation and overlapped areas with respect to a movement or a change in areas by defining the image area not by outer circumferential information in the unit of the areas but by order line information between areas and coding the image in this coding method. SOLUTION: An image is scanned in a direction of the arrow from a left end toward the right on lines L0-L2. Border points (0, 3), (1, 2), (2, 2) are detected by the scanning. The border points indicate area changes of color information from (a) to (b). A border line denoted by hatched lines is generated by connecting the border points sequentially. When the area is moved, since the border line is integrated with the area, the area cannot be separated and the border line is moved. Thus, blank, overlap and deviation cannot be generated principally.  Moreover, when the border line is represented, border line information is further compressed, the image area is divided by color information and when the order line is generated by tying change points of the color information, then the border line information is used to decode the original image areas including the color information at both side areas.
Patent JP-S6259471-A (JP)
Title: Synthesizing circuit for rbg signal and sign signal
Inventor: HISAOKA KUNITOSHI
IPC: H04N5/278
Filed: 1985-09-09
Abstract: PURPOSE:To output a synthesizing signal having no distortion of an RGB signal and a sign signal by commonly connecting output sides of a high speed analog switch controlling an opening and closing by a sign blanking signal and a high speed analog switch being controlled by a sign signal. CONSTITUTION:When an analog R signal is applied to an input side of a high speed analog switch SW1 through a level adjusting circuit 1a' and a sign blanking signal is inputted to the switch SW1 at high level through a reverse amplifier circuit 4, the switch SW1 is turned on. Then, the R signal appears at an output side of the switch SW1, and a high speed analog switch SW4 is turned off. When an R sign signal is applied to the switch SW4, the switch SW4 is turned on. Then, a bias voltage from a bias voltage application circuit 6 appears at a common connecting part of the switches SW1 and SW4 through the switch SW4 and the switch SW1 is turned off. Thereby, the R signal and the R sign signal are synthesized. A synthesizing output is outputted through output terminals R, G, B.
Patent JP-H1033210-A (JP)
Title: Snap fastener with tape
Inventor: ISHIDA SHINICHIRO
IPC: A44B17/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To surely attach both female and male snap fasteners and to reinforce attach ment strength by forming the head chamber hole of the female snap fastener at a position eccentric from an insertion side center corresponding to the eccentricity of the head for attachment of the male snap fastener. SOLUTION: When cloth tapes 2 and 5 are mutually pulled in a horizontal direction in an attached state, the neck part of a projection 12 for the attachment of the male snap fastener 1 is moved in an eccentric direction inside the hole 43 for the attachment of the female snap fastener 4. The edge 16 for engagement of the head for the attachment of a large extension amount formed by the eccentricity is engaged with a locking means 45 on a wide width side formed by the eccentricity and the attachment strength of both is reinforced. In the case of releasing them, they are moved in a reverse direction and the engaged state of the locking means 45 on the wide width side of the hole 43 for the attachment 43 and the edge 16 for the engagement of the head 12 for the attachment is loosened. Further, by a through space 15 formed at the root part of the projection 12 for the attachment, the elastic deformation span in a through space direction of the projection 12 for the attachment is prolonged, the projection 12 for the attachment becomes easily elastically deformable and thus, the attachment of both male and female snap fasteners is easily detached by the separating operation of adding slight force.
Patent JP-H0847064-A (JP)
Title: Supervisory controller and supervisory system
Inventor: TERAKOSHI SADAYUKI
IPC: G06F13/00
Filed: 1994-08-01
Abstract: PURPOSE:To easily and inexpensively build up the supervisory system using a general-purpose equipment without a special communication interface for supervisory control or a special supervisory device for a terminal equipment. CONSTITUTION:A supervisory controller 5 is provided between plural supervisory object devices 1 to n and a terminal equipment 7 monitoring them. Each of the supervisory object devices 1 to n and the supervisory controller 5 and the terminal equipment 7 and the supervisory controller 5 are respectively connected by a general communication interface such as an RS-232C interface. The supervisory transistors(TRs) 5 is provided with a changeover device 11 to connect any of the supervisory object devices 1 to n selectively to the terminal equipment 7 and a processing section 12 making communication processing to the supervisory object devices 1 to n and the terminal equipment 7. The processing section 12 uses idle signal lines not in use by the RS-232C among communication cables among the supervisory object devices 1 to n to execute supervisory control to the supervisory object devices 1 to n. The communication between the terminal equipment and the communication controller 5 is conducted by the RS-232C.
Patent JP-H0616236-A (JP)
Title: In-line vacuum processing device
Inventor: OGATA HIDEYUKI
IPC: H01L21/677
Filed: 1992-07-01
Abstract: PURPOSE:To provide an in-line vacuum processing device reduced in the installation area of the whole device as well as enabling the transfer of substrates in the clean state. CONSTITUTION:In an in-line vacuum processing device provided with a charging chamber 1, a processing chamber 2 and a take-out chamber 3 connected linearly in this order so as to transfer a carrier 8 holding a substrate to the respective chambers 1, 2, 3, a movable gondola 9 for enclosing the carrier 8 is provided between a traverser 4 connected to the inlet side of the charging chamber 1 and a traverser 5 connected to the outlet side of the take-out chamber 3 so that the carrier 8 can be returned onto the charging chamber 1 side from the take-out chamber 3 side.