baber/WOPTO huggingface dataset:
Patent JP-S61167208-A (JP)
Title: Level shift circuit
Inventor: TAMAI SHIGEKI
IPC: H03F3/18
Filed: 1985-01-18
Abstract: PURPOSE:To avoid the introduction of a level shift output by selecting a constant current source included in plural output stages so as to stop the supply of a constant current. CONSTITUTION:An input voltage Vi1 is fed to an output stage 2 via a differential amplifier stage 1. When a bias voltage Vb2 is given to a transistor (TR) Q3 of a constant current circuit CC1, a TRQ12 is turned on. Thus, a TRQ9 of an inverted Darlington circuit ID is turned off. Then an output Vo3 from the collector of a TRQ14 is stopped. Then the output of the differential amplifier stage 1 is fed to an output stage 3 formed similarly as the output stage 2. When a bias voltage is given to a TRQ18, the TRQ14 is turned off and its output Vo3 is stopped. Thus, the introduction of the level shift output is avoided by having only to stop the current supply from one constant current source.
Patent JP-H01185018-A (JP)
Title: Current switching circuit
Inventor: HIBI MICHIO
IPC: H03K17/78
Filed: 1988-01-20
Abstract: PURPOSE:To contrive adaptations to the executions of a mass production and an LSI by providing a constant current control part to shift the voltages of a pair of signals according to the voltages of both terminals of a resistance, respectively, and to maintain the voltages of both terminals constant. CONSTITUTION:Constant current control parts 7 and 8 to shift the voltages of a pair of signals according to the voltages of both terminals of a resistance 3, respectively, and to maintain the voltage of both terminals constant by impressing the voltages to respective base terminals of transistors 1 and 2 are provided on the paths of a pair of signals. Namely, since a control is executed based on the voltages of both terminals of the resistance 3, influences not due to the fluctuation of a supply voltage but due to the dispersion of parts such as the resistance value of the resistance 3 are decreased. Further, by decreasing the number of transistors connected to a current path, a DC voltage margin for operating the transistors in a non-saturated area is made large.
Patent JP-S58124488-A (JP)
Inventor: OOIWA GIHEI
IPC: D06F41/00
Filed: 1982-01-21
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-2000209429-A (JP)
Title: Printer, printing control method, storage medium and image processing method
Inventor: ONO TAKASHI
IPC: H04N1/60
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of evading the degradation of throughput and output quality due to a development processing based on the plotting logic of inversion. SOLUTION: In a printer controller part 103, whether or not to plot the next object in the same area by the plotting logic of subscribing or transmission for the object for which the plotting logic of the inversion is specified is decided, whether or not to plot the further next object in the same area by the plotting logic of the inversion for the next object is decided, a YMCK development processing and a YMC development processing are switched corresponding to respective decided results and control is performed so as to plot the object for which the plotting logic of the inversion is specified.
Patent JP-H10202888-A (JP)
Title: Ink jet printing head
Inventor: KIKUCHI TAKASHI
IPC: B41J2/055
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent the misdirection of ink droplets. SOLUTION: The orifice diameter ϕa on the emitting side of the ink ejecting orifice 15 of a nozzle plate 16 is determined on the basis of the size of an ink droplet to be flown and the orifice diameter ϕb on the side of an ink chamber 11 of the orifice 15 is made larger than the orifice diameter ϕa so as to become a size close to the side wall 5 of the ink chamber 11 to form the tapered ink ejecting orifice 15.
Patent JP-2000206290-A (JP)
Title: Treatment device for adsorbent for metal element
Inventor: YAMAKAWA HITOSHI
IPC: B01J20/22
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to extract an adsorbent adsorbing metal elements from a container without scattering them. SOLUTION: A funnel 27 whose circumferential face is shaped like a truncated cone and which is made of wire gauge is placed on the downstream side inside a column 2 to be filled with an adsorbent 1. A lower opening 27b of the funnel 27 is connected to an outlet 26 of the column 2 and communicates with a recovery container 13 through an exhaust pipe 12 outside the column 2. An extraction valve 14 is fitted onto the exhaust pipe 12 to perform an opening and closing operation. A space 28 whose section partitioned by the column 2 and the funnel 27 is an approximate right triangle and which is shaped annularly is connected with an exhaust pipe 17. When metal elements are adsorbed, a radioactive liquid waste is separated from the adsorbent 1 in the space 28 through the wire gauge of the funnel 27 and is exhausted.  When the adsorbent 1 is dried, hot air is also separated from it by the funnel 27. The adsorbent 1 that is dried and granulated is guided and exhausted from the inside of the column 2 by the funnel 27 and is housed in the recovery container 13.
Patent JP-S59134812-A (JP)
Inventor: MAKINO OSAMU
IPC: H01G4/06
Filed: 1983-01-20
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-S58126430-A (JP)
Title: Intake device of rotary piston engine
Inventor: TAKUBO HIROICHI
IPC: F02B53/04
Filed: 1982-01-22
Abstract: PURPOSE:To prevent accumulation of fuel in an auxiliary intake port when said port is not used, by providing a common intake passage communicated to a main intake port and the auxiliary intake port in a side housing. CONSTITUTION:In a light load range contained with idle operation, a secondary throttle valve 24 of a carburetor 12 is closed and a mixture from a primary intake passage 23 is supplied a working chamber 4 only through an additional intake port. In a medium load range, the valve 24 is opened to supply a mixture by a secondary intake passage 25 also from a mai intake port 9. Here an auxiliary intake port 10 is closed by an opening and closing valve 14, however, the mixture is extensibly supplied to a position approximate to opening parts 9a, 10a of each port 9, 10. The mixture flows in the port 9 via a common intake passage 1 in a side housing 2 to eliminate a partitioning between the both ports and prevent accumulation of fuel in the auxiliary intake port. Further the common intake passage is formed to simple shape, and the side housing can be easily manufactured.
Patent JP-H08202413-A (JP)
Title: Control unit
Inventor: ITSUKAICHI ATSUSHI
IPC: G05B19/05
Filed: 1995-01-24
Abstract: PURPOSE: To provide a control unit which can decrease the number of stand-by units. CONSTITUTION: This control unit consists of plural 1st units b1-b4 which are provided with at least one programmable logical operation elements programmed so as to process a different signal and are mutually compatible while the respectively provided logical operation elements are not programmed, and 2nd units 16 and 17 which are provided with programmable logical operation elements in an unprogrammed state, compatible with the 1st units while the logical operation elements provided to the 1st units are not programmed, and less than the 1st units.
Patent JP-S58126427-A (JP)
Title: Internal-combustion engine with supercharger
Inventor: KITAMURA SHIYUUICHI
IPC: F02M35/108
Filed: 1982-01-23
Abstract: PURPOSE:To decrease an intake resistance loss in a low load range of an engine and improve its fuel consumption, by providing a closing valve to a prescribed position in an intake passage and closing the intake passage with said closing valve in the low load range of the engine. CONSTITUTION:In a low load range of an engine when a throttle valve 7 of a carburetor 6 is fully closed, a closing valve 18 is closed and an opening part 23 of an intake passage 17 is opened, if an intake stroke is started, intake air is sucked to a working chamber 4 from a subintake passage 21. On the half way of the intake stroke an intake shut off valve 14 is urged to shut off blow-in of the intake air. Considering the chamber 4 during the intake stroke, since the intake air is not sucked into the chamber 4 during the period from time to close  the passage 21 by the valve 14 to time of maximum volume of the chamber 4 and negative work during this period is mostly returned as positive work during a compression stroke of the chamber 4, an intake resistance loss is not generated.
Patent JP-S63178087-A (JP)
Title: Direct drawing type planographic printing base plate
Inventor: KATO EIICHI
IPC: B41C1/10
Filed: 1987-01-20
Abstract: PURPOSE:To suppress the generation of background staining and to together provide good printing durability, by using a resin containing at least one specific functional group as the main component of the binder of an image receiving layer. CONSTITUTION:As the main component of the binder of the image receiving layer provided on a support, a resin containing a functional group selected from a group consisting of formulae [-COO-L]. The resin containing the functional group selected from the group consisting of the formulae [-COO-L] is one forming a carboxyl group through the hydrolysis due to a desensitizing solution or dampening water used at the time of printing. Since the direct drawing type planographic printing base plate containing said resin in the surface layer thereof as a main component contains the oleophilic [-COO-L] group represented by each of the formulae, when an image is drawn on the image receiving layer being an image part using oily ink, the adhesiveness of the receiving layer and the oily ink is improved and printing durability is enhanced. Further, in this direct drawing type planographic printing base plate, the [-COO-L] group represented by each of the formulae becomes a carboxyl group in the non-image part to be made hydrophilic and, therefore, the non-image part is clearly separated from the oleophilic image part and no printing ink is adhered to the non- image part at the time of printing. In the formulae, L is represented by formulae I-IV, R1 and R2 are H or an aliphatic group, X is an aromatic group and Z is H or a halogen atom.
Patent JP-S54103935-A (JP)
Title: Bearing with shear-type damper
Inventor: SHIMIZU FUKUZOU
IPC: F16C41/00
Filed: 1978-02-01
Abstract: PURPOSE: To obtain stable rotary performance, by reducing the area of facing between parts located from the bearing to an oil vessel or by increasing the distance between the parts and providing a heat insulator between them.  
     CONSTITUTION: The peripheral part 11 of a floating plate 5 is cut by about two thirds of its thickness so that the peripheral form of the plate 5 is altered and the  area of the peripheral surface 12 of the plate is reduced. Therefore, the quantity of  heat of the bearing 3 transferred to a movable plate 4, the floating plate 5 and the  oil vessel 6 is decreased and the temperature of the bearing is raised. As a result, no oil whip occurs and stable rotary performance is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60158030-A (JP)
Inventor: IJIMA NOBUYUKI
IPC: B65B13/18
Filed: 1984-01-20
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-S55100550-A (JP)
Title: Engraving method
Inventor: USAMI NOBORU
IPC: G03F1/88
Filed: 1979-01-29
Abstract: PURPOSE: To engrave printing plate without requiring reversal process by printing a reproduction proof on a base material of non-photosensitive color with ink of photosensitive color, affixing a negative of photograph or cuts through white color paper and using the positive for printing of unexposed printing plate obtained by photographing this.  
     CONSTITUTION: For example, the red color paper printed on with black color squared lines is used as paper (base material) for reproduction proof and is photographed by using an ortho type photographic film which is not sensitive to red color light. More specifically, a reproduction proof is printed by white color ink from type matter on the abovementioned paper, thence the halftone block negative film beforehand affixed with white color paper on the back is affixed to the intended portion with the black color squared lines as a measure. Thence, the reproduction proof (base material) paged up with the abovementioned photographs, etc. is photographed and the character portions (white ink deposited portions) are sensitized, and the halftone block negative portions are converted to positive, whereby the positive film for printing of printing plates of characters and photographs is made at one time. By using this, the unexposed printing plate is contact-printed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02229622-A (JP)
Title: Metal mold
Inventor: RORUFU HAABERUSUTOTSUKU
IPC: B21D5/02
Filed: 1990-01-17
Abstract: PURPOSE: To always forcedly adjust a thin plate into a correct angle while being adjoined the edge part of bending which does not exceed a line parallel to a rotational axial line of the shaft along the center of a contacting surface, by forcedly coupling the rotation of the shafts each other so as to restrain the rotation in the opposite direction with a coupling member. CONSTITUTION: A thin plate 15 is not reached up to a line parallel to a rotational axial line of a right shaft 5 along the center of a cut flat surface of the shaft. However, the thin plate 15 is allowed to bend by placing it on a die device. A right shaft 5 is not easily rotated counterclockwise in the left direction under a bending pressure but operated in a rotational position which is forcedly decided with a left shaft 4 by forcedly coupling both shafts 4, 5. Although a spring itself is not necessitated for its function, a considerably improved bending effect is generated by the operation of the spring. The bending surface is more flattened.
Patent JP-H09193090-A (JP)
Title: Orderly feeding processing apparatus of seat member
Inventor: TSUJI HIROYUKI
IPC: B26D7/18
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To rapidly and efficiently remove processed refuse from the machined part of a seat member by ejecting a scavenging medium toward the machined part of the seat member while the seat member is placed on a die. SOLUTION: Firstly, a seat member 12 is placed on dies 14 while an upper die 24 is lifted. Then, the dies 14 and the upper die 24 are relatively positioned. Next, the upper die 24 is lowered, stamping is applied to the seat member 12 on the dies 14 through a punch 16, and a plurality of holes 18 is formed in predetermined positions. After that, the dies 14 are moved only by a part of one raw in an arrow B direction, and the holes 18 of the seat member 12 on the dies 14 are arranged by being opposed to a plurality of ejection holes 36 of a nozzle 34 composing an ejection mechanism 20. Next, liquefied carbon dioxide is supplied from a liquefied carbon dioxide supply source 44 to the nozzle 34 through a pump 42, and ejected from the ejection holes 36 toward the holes 18.  Hereby, machined refuse and so on can be removed from the holes 18, and the scavenging operation of the holes 18 can be executed.
Patent JP-H05218986-A (JP)
Title: Check device for transmitter-receiver
Inventor: EBINA SUEHARU
IPC: H04B17/15
Filed: 1992-01-23
Abstract: PURPOSE:To detect an external disturbing wave at the reception check by employing a directional coupler for changeover at transmission and reception check. CONSTITUTION:A transmission signal (b) of a signal generator 12 is given to an input terminal 131 of a directional coupler 13 at the reception check, and the signal is sent from an antenna 14 as a radio wave (c) through an input output terminal 133. A transmitter-receiver 15 receives the radio wave (c). In this case, an external disturbance wave is in existence in the environment where the transmitter-receiver 15 is located in addition to a transmission signal for the check. The antenna 14 converts the transmission signal (b) into the radio wave (c) and converts the external disturbing wave included in the radio wave (c) into an electric signal. The disturbing wave is inputted to a wattmeter 17 through an output terminal 132 from the input output terminal 133 of the coupler 13. The wattmeter 17 measures power of the disturbing wave, a main control section 11 monitors the power to detect the disturbing wave. When the disturbing wave is detected at the reception check, the check is invalidated and the reception check is again implemented.
Patent JP-S5395879-A (JP)
Title: Operating method for silver-adsorbent filter
Inventor: KAMIYA KUNIO
IPC: B01D53/04
Filed: 1977-02-02
Abstract: PURPOSE: To perate a silver-adsorbent filter at high efficiency by measuring steam pressure of the gas to be treated with the filter, and by controlling the temp. of the silver-adsorbent filter according to the steam pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62168470-A (JP)
Title: Synchronous clamping circuit
Inventor: AKATSUKA HIROMICHI
IPC: H04N5/18
Filed: 1986-01-20
Abstract: PURPOSE:To narrow a band of a noise component which is detected at the time of a clamp operation, by executing the clamp operation by a clamp pulse which has lowered a sampling rate by a frequency dividing circuit. CONSTITUTION:A video signal Sin which has been reproduced by a VTR is supplied to a clamping circuit 10 from an input terminal 1, and also, supplied to a synchronization separating circuit 2. A horizontal synchronizing signal which has been brought to a synchronizing separation by the synchronization separating circuit 2 is applied to a clamp pulse generating circuit 3, in which a clamp pulse CP0 is generated by a timing corresponding to a sync chip part of the video signal Sin. This clamp pulse CP0 is brought to a/n frequency division by a 1/n frequency dividing circuit 4, and applied to the clamping circuit 10. In this way, the band of a noise component which is brought to sample holding at the time of a clamp operation is narrowed to a/n of the case when clamping is executed at every 1H, and the noise resistance is improved.
Patent JP-S60153481-A (JP)
Title: Air evacuation system for vacuum in electron microscope or the like
Inventor: MATSUTANI MIYUKI
IPC: H01J37/18
Filed: 1984-01-23
Abstract: PURPOSE:To prevent an evacuated chamber from being contaminated due to the revaporization of once trapped oil molecules, by automatically closing a main valve between the low-temperature baffle and evacuated chamber of an air evacuation system for a vacuum when a coolant for cooling the low-temperature baffle has run out. CONSTITUTION:A reservoir tank 10 is provided with a vacuum gauge 22 for detecting the back pressure of an oil diffusion pump. A low-temperature baffle 7 is provided with a thermocouple 24 for detecting the quantity of a coolant for cooling the baffle. When the coolant for the baffle 7 has run out and the oil molecules in the baffle have become about to revaporize, main valves 8, 9 provided between the low-temperature baffle 7 and evacuated chambers 3, 4 are closed by a controller 21. When the supply of the coolant to the baffle 7 is performed, the main valves 8, 9 are opened by the controller 21 after the back pressure of the oil diffusion pump 5 is confirmed to be not higher than a prescribed level.
Patent JP-S54102646-A (JP)
Title: Air conditioner
Inventor: KURODA TSUTOMU
IPC: F25B39/04
Filed: 1978-01-31
Abstract: PURPOSE:To prevent drain from re-frosting by fixing an air heat exchanger outside the chamber with heat insulation an the bottom plate. CONSTITUTION:At the same time as a compressor 11 and a blower 12 are respectively housed at settled positions in the main body casing 10, a cover 14 is installed with a louver 13 on the flank of the main body casing 10. An air heat exchanger 15 outside the chamber is incorporated in this cover 14. The lower part of the air heat exchanger 15 is positioned at external part of the bottom plate 10a of the casing 10, which is supported by the joggled part of the cover 14. The joggled part of this cover 14 is provided with small bores at proper places. The lower part of this cover 14 is fixed onto the bottom plate 10a at the external part through an adiabatic spacer 17 with use of fixing means 18, such as screws, etc. The adiabatic spacer 17 interrupts heat transmission of the bottom plate 10a from the cover 14, both of which are thermally insulated, to prevent drain from re-frosting.
Patent JP-S58202385-A (JP)
Title: Oil supply mechanism for closed compressor
Inventor: SERIZAWA YUKIO
IPC: F04B39/02
Filed: 1983-01-26
Abstract: PURPOSE:To contemplate stabilization of oil supply by inserting a twist plate into an oil supply piece secured to an end of a drive shaft and setting the distance between the end of the twist plate and the oil supply piece to not more than a half of the inner diameter of the oil supply piece, thus pumping up lubricating oil by a centrifugal pumping action. CONSTITUTION:The end portion of a twist plate 2' is inserted in an oil supply piece 3' secured to an end of a drive shaft 1'. Even when an oil level 4 is lowered under the drive shaft 1', lubricating oil may be pumped up by a centrifugal pumping action and supplied to machine parts. Furthermore, by setting the distance A between the end of the twist plate 2' and the oil supply piece 3' to not more than a half of the inner diameter d of the oil supply piece 3', oil feed conditions may be rendered more satisfactory, thereby improving reliability. With this arrangement, oil feed to machine parts especially upon lowering of an oil level may be stably carried out, and wear, scuffing or the like occurring on machine parts may be prevented.
Patent JP-S5394462-A (JP)
Title: Emergency lamp
Inventor: TAKEUCHI HIROYASU
IPC: H02J9/00
Filed: 1977-01-31
Abstract: PURPOSE:To prevent the inadvertent negligence of proper connection of the battery with a function of automatically erasing indication incorporated into the emergency lamp with a battery checker and a function of checking if it is connected to the emergency lamp properly or not attached thereto.
Patent JP-H10227658-A (JP)
Title: Multiple track position encoder system
Inventor: COOPER EUGENE A
IPC: G01D5/244
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a position encoder system for automatically correcting the eccentric position of a code wheel. SOLUTION: A system 10 includes a processor 60 for identifying the correlation of a code wheel 20, a pair of sensors 30 and 40, a counter 56, and marks 23 and 25 of the separately identified code wheels 20. The identified correlation indicates the accuracy of the code wheel and is used for the error correction of an angle position. The position identification method of the code wheel has a disk 20 with a first track 24 with an increment mark 25 with a first resolution and a second track 22 with an increment mark 23 of a second resolution, a first sensor 30 for identifying an increment mark 25 along the first track 24, and a second sensor for identifying the increment mark 23 along the second track 22, thus determining the increment mark 23 of the second track 22 during the specific move of the disk 20, identifying the difference between the number of determined increment marks 23 and the specific desired amount of the increment mark 23 and hence identifying the degree of eccentricity, and adjusting the relative angle position being identified based on the corresponding degree of eccentricity being identified.