baber/WOPTO huggingface dataset:
Patent JP-H0380954-A (JP)
Title: Centrifugal separator
Inventor: WADA ATSUKI
IPC: B04B5/02
Filed: 1989-08-24
Abstract: PURPOSE:To use both as a centrifugal separator and a stirrer by repeating the rotation and stop of a rotary body having a centrifugation tube holding means provided to the peripheral edge thereof and permitting the free pendulum motion of a centrifugation tube in both of inner and outer directions in the diameter direction of the rotary body by the centrifugation tube holding means. CONSTITUTION:A rotary body 1 having a centrifugation tube holding means provided to the peripheral edge thereof and an intermittent rotary drive means 6 repeating the rotation and stop of the rotary body 1 at every desired angle of rotation are provided. The centrifugation tube holding means 3 is equipped with the shaking support shafts 4 of centrifugation tubes 2 in the tangential direction with respect to the rotary direction of the rotary body 1 and permits the free pendulum motion of the centrifugation tube 2 in both inner and outer directions in the diameter direction of the rotary body 1. That is, since one apparatus can be used both as a centrifugal separator and a stirrer, the moving process of the centrifugation tubes is omitted in treatment performing stirring and centrifugal separation as a series of operations to make it possible to enhance treatment efficiency. Gentle stirring reduced in shock is realized and, especially, a series of operations for DNA separation are easily automated.
Patent JP-S6191822-A (JP)
Inventor: HASKER JAN
IPC: H01J9/04
Filed: 1985-10-03
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-H04101530-A (JP)
Title: Signal distribution method
Inventor: MIYAWAKI HIROTOMO
IPC: H04L12/28
Filed: 1990-08-21
Abstract: PURPOSE:To protect erroneous operation of an extension unit by operating the terminal circuit of an extension unit to terminate a data line only when connection information that directs connection of the next stage is not supplied from the next extension unit. CONSTITUTION:When supplying an extension unit 52 with power source 59 stops, a relay coil 54b is not conducted, a relay switch 54a opens, and a terminal circuit 56 turns into a non-operational state. Further, in order to open a relay switch 54c, a relay switch 45b of the extension unit is conducted, thereby causing a relay switch 45a to close, thereby causing a terminal circuit 46 to terminate data lines 37a and 37b. With this, a signal from a common unit 30 is distributed to extension units 32 and 42, thereby enabling the extension units 32 and 42 to normally operate.
Patent JP-H0382996-A (JP)
Title: Freeze seal structure
Inventor: HIKICHI TAKAYOSHI
IPC: G21C13/073
Filed: 1989-08-25
Abstract: PURPOSE:To remarkably reduce the number of workers and working times, to sharply make possible the reduction of radiation exposure of the workers by providing a partition plate with a sampling member and sampling solid impurities produced in a seal metal. CONSTITUTION:Solid impurities mainly existing on seal metal liquid surface and near it are picked up from a seal metal 13 in accordance with the movement of a partition plate 15 or a seal dam 14 with the use of a sampling plate 21 provided on the partition plate 15 to reach a feed and drain tube 22 having an opening part 24 upward of a member 21. The feed and drain tube 22 is directly connected to a seal metal feed and drain device 23 provided in the outside of a rotation plug 12, for instance, a vacuum pump of the device 23 is operated to vacuum-transfer the impurities reaching the opening part 24 to an impurities storage tank of the device 23. At the time the sound seal metal 13 of the liquid surface is not sampled by the member 21 due to the fact that the member 21 is in the form of a mesh, and the impurities pass it to remain in the dam 14. Accordingly, a backup seal member 16 is not removed and the impurities can be removed out of the plug 12.
Patent JP-S59109525-A (JP)
Title: Printing or painting of acrylic sheet
Inventor: ISHII YASUAKI
IPC: C08J7/04
Filed: 1982-12-15
Abstract: PURPOSE:To improve the adhesiveness to an acrylate sheet, by printing or painting the surface of an acrylic sheet coated with an ultraviolet-curable monomer composition with an ultraviolet-curable ink or paint, and then irradiating the ink or paint with ultraviolet rays. CONSTITUTION:An ultraviolet-curable monomer composition is obtained by mixing 100pts.wt. solvent (e.g., methanol) with 0.001-1,000pts.wt. ultraviolet- curable monomer (e.g., epoxy ester), 0.01-10pts.wt. polymerization initiator (e.g., benzoyl peroxide), 0.0001-1pt.wt. polymerization initiator (e.g., benzoquinone), and 0.01-1pt.wt. dye. This composition is applied to the surface of an acrylic sheet to form a film of a thickness of 0.5-10mum, and while this composition is still in an uncured state, it is printed or painted with an ultraviolet-curable ink or an ultaviolet-curable paint, and then irradiated with ultraviolet rays to cure the composition and the ink or paint.
Patent JP-2000115209-A (JP)
Title: Two-way communication circuit, bus system and television receiver
Inventor: BENFORD ANDREW
IPC: G06F13/40
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide the two-way communication circuit, the bus system and the TV receiver. SOLUTION: A 1st (2nd) multiplexer are provided and a D flip-flop logic device 23, 24 First inputs 26, 34 connect respectively to a 1st bus line 17 and a 2nd bus line 16, and 2nd inputs 27, 35 connect respectively to a logical '1' source. An output 33 of the 1st multiplexer 23 connects to a 1st node N1, which connects to a 2nd bus line 16 via an open drain circuit 42 and also to a switching input 36 of the 2nd multiplexer 24. An output 39 of the 2nd multiplexer 24 connects to a 2nd node N2, which connects to the 1st bus line 17 via a 2nd open drain circuit 44 and also to a switching input 28 of the 1st multiplexer 23.
Patent JP-2001038813-A (JP)
Title: Particulate material laminating and shaping method
Inventor: OZAKI MOTOAKI
IPC: B22C9/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a particulate material laminating and shaping method capable of achieving shortening of a shaping time and enhancement of productivity while enhancing the accuracy of the contour shape of a cured layer and that of a three-dimensional shaped article. SOLUTION: A sprinkling process for sprinkling a particulate material to form a sprinkled layer, a curing process for curing the sprinkled layer to form a cured layer are alternately repeated to laminate a plurality of cured layers to form a three-dimensional shaped article. In the curing process, laser beam high in rectilinearity and energy beam (e.g.; far infrared rays) lower in rectilinearity than laser beam but having a large irradiation area per a unit time are properly used. That is, operation using a mask having a transmission part having a shape approximate to the target shape of the cured layer and irradiating the sprinkled layer 50 with energy beam through the mask to cure the greater parts 61, 62 of the cured layer and operation for irradiating the cured layer with laser beam to form the contours 61x, 62x of the cured layer are executed.
Patent JP-S60114559-A (JP)
Title: Device for smoothing plated surface of galvanized steel sheet
Inventor: KOBAYASHI SHIGERU
IPC: C23C2/26
Filed: 1983-11-24
Abstract: PURPOSE:To provide a titled device which is advantageous and convenient for smoothing a plated surface by providing a dezincification device which evaporates zinc by subjecting the zinc plating sticking to a strip to surface heating above gas wiper for regulating the amt. of galvanizing. CONSTITUTION:A strip 2 past a continuous annealing furnace 1 is subjected to hot dipping during the time when the strip is advanced diagonally downward from a snout 3 into molten zinc 4. The amt. of galvanizing is regulated by using a gas wiper 6 in the rising part and further the strip is subjected to an alloying treatment then the strip 2 is introduced into a dezincification device 9. The strip 2 in the device 9 is heated to the temp. at which the alloy layer is substantially not developed by using an indirect heater in an inert gaseous atmosphere of N2, etc. The projecting parts on the surface layer of the plating are thus evaporated and the surface is smoothed.
Patent JP-S6375649-A (JP)
Title: Method and apparatus for detecting concentration of anticorrosive agent in aqueous system
Inventor: MATSUO SADASUKE
IPC: G01N27/06
Filed: 1986-09-19
Abstract: PURPOSE:To detect concn. changing momently in real time, by a method wherein a pair of electrodes are immersed in the aqueous system contacting with machinery such as a heat exchanger and a constant current is applied between said electrodes to measure polarization resistance and the concn. of the anticorrosive agent in the aqueous system is measured from the reciprocal of the measured value. CONSTITUTION:A pair of electrodes 2, 2 are immersed in the aqueous system 1 of piping or a tube and a minute current I or muA order is made to flow between the electrodes from a constant current generator 3 to generate the potential change corresponding to the concn. of the anticorrosive agent in the aqueous system 1. Next, polarization resistance Rp is calculated according to Rp=E/I by measuring polarization voltage E(mV) to operate Rp<-1> and the concn. of the anticorrosive agent in the aqueous system is momently detected in real time. For the sake of the detection, an operational controller 5 such as a microcomputer is provided to the post stage of the generator 3 through an amplifier and the reciprocal value Rp<-1> calculated finally is displayed on a digital display panel 6. By this method, the decrease or increase tendency of the concn. of the anticorrosive agent is known to rapidly return the concn. degree to a standard value.
Patent JP-S6199480-A (JP)
Title: Picture memory controller
Inventor: TAKEUCHI HISAHARU
IPC: G06F12/02
Filed: 1984-10-19
Abstract: PURPOSE:To store video signals where the position of a horizontal synchronizing signal is made uniform with high precision, by using a two-dimensional memory as a picture memory and controlling the generation of the data write address, which is used to write the digital video signal in this picture memory, in accordance with the horizontal synchronizing signal of the video signal. CONSTITUTION:In this picture memory controller, information indicating the update timing of the data write address in the (y) direction due to a counter 23 is stored simultaneously with write of the video signal. When the video signal is read out, a pulse generated in accordance with this update timing information is given as a pulse CU to the counter 23 to control the generation of data read addresses in the (x) direction and the (y) direction. Thus, the generation of data read addresses is controlled by the same timing as the generation of data write addresses, and the video signal where each horizontal scanning period is connected in the same manner as write is obtained.
Patent JP-H0267511-A (JP)
Title: Focus detector
Inventor: SATO YASUHISA
IPC: G02B7/34
Filed: 1988-09-02
Abstract: PURPOSE:To reduce the optical flare component of the detector and to make excellent focus detection by appropriately setting the form of a field stop and performing reflection preventive treatment to the object image forming area except photoelectric converting sections on the surface of a silicon wafer chip provided with the photoelectric converting section. CONSTITUTION:A secondary image forming optical system is provided with a field stop 1 having a square aperture and field lens in the vicinity of focal surfaces of main image forming lenses 5a-5d and a two-image separating lens behind the lens 3. Moreover, reflection protective treatment is performed on the object image forming area 6f except photoelectric converting sections 6a-6d on a chip surface provided with the sections 6a-6d. When the reflection protective treatment is performed on the area 6f, reflected light can be suppressed to a low level. Moreover, since the aperture 2b of the field stop 2 has an almost square form and a very small quantity of flare is uniformly produced in the longitudinal direction of the photoelectric converting section, the influence of the small quantity of reflected light produced by the area 6f is made extremely little.
Patent JP-S6463774-A (JP)
Title: Method of controlling refrigerator
Inventor: KIKUCHI SHOJI
IPC: F25D13/00
Filed: 1987-09-04
Abstract: PURPOSE: To prevent the temp. of cooling objects from rising with saved energy to maintain the freshness by adjusting the set value of a reference operation intake pressure according to the ambient temp. around the evaporator. CONSTITUTION: An inverter-controlled refrigerator comprises an intake pressure sensor 11 for detecting the intake pressure of a compressor 1 varying according to the load and controller 8 which outputs an operating frequency signal to an inverter 7 from the relation between a set reference operation intake pressure and detected intake pressure to operate the compressor 1 at a capacity suited to the load. The reference operation intake pressure is set low and high to increase and decrease the operating capacity when the ambient temp. around the evaporator 5 is high and low, respectively. This prevents the temp. of cooling objects from rising with saved energy to maintain the freshness.
Patent JP-S60232624-A (JP)
Inventor: JIEIMUZU AARU DORATSUKUSURAA
IPC: H01H23/14
Filed: 1984-10-19
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-H0663267-A (JP)
Title: Thread-drawing out method for sewing machine with automatic thread cutter, and device therefor
Inventor: ISHIBASHI JIRO
IPC: D05B65/02
Filed: 1992-08-19
Abstract: PURPOSE:To improve the quality of a finished sewing product, by a method wherein the amount of a thread required for the operation of severing the thread is properly drawn out and thread severing and the next sewing start can be stably done. CONSTITUTION:During the operation of severing a thread by a thread-severing mechanism, a needle thread is drawn out by a proper amount thereof, according to a most suitable thread-drawing out curve set by the thread-severing mechanism. For that purpose, a pair of thread pressers 5, 6 and a rotary disk 9, i.e., a thread-pulling-in member, for pulling in the thread by changing the position of thread-guiding pieces 11 so that a thread course can be bent at the position between the thread pressers, which disk is rotated by a pulse motor, are located in the thread course supplying the needle thread to a sewing needle, and the opening and closing timing of the thread pressers 5, 6 and the rotation of the pulse motor at the time of thread drawing-out are controlled according to the angle of an arm shaft for a sewing machine.
Patent JP-H08192884-A (JP)
Title: Work holding member
Inventor: MORINAGA SHINJI
IPC: B65D85/00
Filed: 1994-09-14
Abstract: PURPOSE: To obtain a reusable low-cost work holding member having a required strength for holding a work. CONSTITUTION: A groove-form substrate 2 with side wall parts 2b, 2c erected from both sides of a bottom part 2a is formed by folding a corrugated material. First, second, and third auxiliary holding members 3, 4, 5 made of a corrugated material with work holding holes 6, 7, 8 for respectively holding corner parts Wa, Wb, Wc of a work W are provided on both comer parts of the bottom part 2a of the substrate 2 and on upper end parts of the side wall parts 2b, 2c. The work holding holes 6, 7, 8 of the auxiliary holding members 3, 4, 5 are placed so as to hold the works W opposite to each other in an alternating position.
Patent JP-S6374644-A (JP)
Title: Daisy wheel printer
Inventor: AKABOSHI KIMIHARU
IPC: B41J1/24
Filed: 1986-09-17
Abstract: PURPOSE:To facilitate handling of a daisy wheel, by connecting a means for storing information specific to the daisy wheel out of information necessary for controlling the printing such that it can transfer data to a means for controlling the printing. CONSTITUTION:A memory means (ROM) 411 is provided on a daisy wheel 410. Information necessary for carrying out printing by means of said wheel 410 is stored in said ROM 411. Contacts 422 for GND, Vcc, signal and clock are arranged concentrically on the shaft section of said wheel and connected to the memory means 411 so as to transfer data serially. Information is stored in such a manner that character code, PS width (carriage movement), ribbon feeding, hammer impact, etc. for all characters printable by means of said wheel are arranged in the order of spoke address in a table. Since information specific to the wheel is born entirely by the wheel itself, a system flexible for modification of wheel can be provided.
Patent JP-S59112073-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M101/16
Filed: 1982-12-15
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-H1053967-A (JP)
Title: Leathery sheet
Inventor: NAKANO MANABU
IPC: D06N3/14
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a leathery sheet having surface smoothness, feeling and touch comparable to those of a natural leather by carrying out the impregnating treatment of a nonwoven fabric comprising a nylon ultrafine fiber blocklike bundle material-producing type fiber with an elastic resin, performing the coagulating treatment and then conducting the sea-removing treatment or treating the nonwoven fabric in the reverse order. SOLUTION: This natural leathery sheet is obtained by carrying out the mix spinning of nylon with polyethylene under conditions satisfying 4<=MFRNY<=70 (MFRNY is the melt flow rate of the nylon), 0.6<=WPE/ WNY<=2 (WPE and WNY is each the weight of the nylon and polyester) and 0.8<=MFRPE/MFRNY<=1.2 (MFRPE is the melt flow rate of the polyester), providing a mix spun raw fiber containing the nylon as the sea, then preparing a nonwoven fabric, impregnating the resultant nonwoven fabric with an elastic resin binder consisting essentially of a polyurethane, performing the coagulating treatment with water, subsequently eluting and removing the polyethylene with toluene or treating the nonwoven fabric in the reverse order. The resultant leathery sheet is composed of a nylon ultrafine fiber blocklike bundled material having <=0.0006de average fiber thickness and the polyurethane.
Patent JP-S6198932-A (JP)
Title: Governor
Inventor: TAKAHASHI YOSUKE
IPC: F02D1/04
Filed: 1984-10-19
Abstract: PURPOSE:To make compact a governor where a governor lever is splitted into two and pivoted while an adaptation spring mechanism is arranged between them, by setting the rotary fulcrum shaft of the entire governor level at the intermediate position between a governor spindle and a regulator spring. CONSTITUTION:An all speed governor has a governor lever 18 splitted into first and second lever sections 19, 20 while and adaptation spring mechanism 35 is arranged between them 19, 20. Here, the fulcrum shaft 17 of governor lever is set at the intermediate position between a governor spindle 9 and a regulator spring 30. First lever section 19 is journaled to said shaft 17 while the opposite end section from the contacting end of said lever section 19 against the spindle 9 is journaled to the intermediate section of second lever section 20. Said spring 30 is stopped to one end of second lever section 20 while the other end is contacted against the leading end of first lever section 19 and through a contact pin (fuel injection pump control section) 27 against the leading end section of an intermediate lever 21.
Patent JP-S6375421-A (JP)
Title: Cooker
Inventor: AOYAMA NAGAKI
IPC: H05B3/00
Filed: 1986-09-18
Abstract: PURPOSE:To obtain a better finishing, by correcting a preset temperature according to the temperature in a heating chamber at the start of cooking, controlling the energization of a heater based on a detected temperature and the preset temperature, and stopping the energization after the lapse of a preset period of time, in a cooker with an oven cooking function. CONSTITUTION:With a food placed on a top plate 7, a door 2 is closed, an oven cooking setting key on an operating panel 10 is pressed, and a time setter 12a and a temperature setter 13a are set to desired values. With cooking started, the temperature in a heating chamber is detected by a temperature sensor 8, and is inputted to a microcomputer 20, which compares the detected temperature with a preset temperature, and turns ON and OFF a relay 23 to control the energization of heaters 4, 5. Then, the next cooking is started. In this case, the cooking is started after the preset temperature is corrected according to an initial value detected by the temperature sensor 8. With this arrangement, a better finishing can be obtained.
Patent JP-S6281388-A (JP)
Title: Novel penam derivative and salt thereof
Inventor: NAGAI TAKASHI
IPC: A61P31/04
Filed: 1985-10-03
Abstract: NEW MATERIAL:A compound (salt) shown by the formula I (R<1> is H, amino- protecting group or acyl; R<2> is H, lower alkyl or aryl; Tz is 5-tetrazolyl group which may be protected with tetrazolylpenam nitrogen protecting group). EXAMPLE:(3R, 5R, 6R)-7-Oxo-3-(5-tetrazolyl)-4-thia-6-tritylamino-1-azabicyclo [3.2.0]heptane. USE:An antibacterial agent stable to beta-lactamase. PREPARATION:For example, a 3-cyano derivative shown by the formula II (R<1b> is amino-protecting group) is reacted with an azide ion generating agent such as trimethylsilylazide, etc., and subjected to ring formation to give a compound shown by the formula III, which is optionally hydrolyzed to remove the amino-protecting group and acylated, to give a compound shown by the formula I.
Patent JP-H1154002-A (JP)
Title: Fixing tool and fixing mechanism
Inventor: YAMAMOTO KUNIO
IPC: H01H35/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool and a fixing mechanism capable of angle adjusting delicately with a low cost and a compact size at the time of fixing a detector and a measuring instrument. SOLUTION: A fixing tool 2 has a fixing part 25 which fixes a detector 1 thereon. A pair of screw insertion parts are formed on the fixing tool 2 so as to fix the detector 1 at a fixing position, and under such a condition that a male screw 3 is inserted into the screw insertion part to loosely fix the fixing tool 2 at the fixing position, an engaging part for rotation 28 is formed to rotate the fixing tool 2 by way of engaging a rotation operating tool C therewith.
Patent JP-H0384440-A (JP)
Title: Method and instrument for measuring trace oxygen
Inventor: SUZUKI TAKASHI
IPC: G01N21/77
Filed: 1989-08-28
Abstract: PURPOSE:To measure a trace amt. of oxygen with high accuracy by continuously supplying a specified amt. of oxygen together with a gaseous sample and bringing the same into reaction with white phosphorus vapor. CONSTITUTION:The gas of a prescribed flow rate without contg. the oxygen is supplied from a gaseous sample supplying pipe 20 into a reaction chamber 15 and the oxygen- added gas of a prescribed flow rate is supplied from a gaseous oxygen supplying pipe 30 into the pipe 20 or the reaction chamber 15; further, a bypass circuit 26 is switched to supply the white phosphorus vapor sublimating from the solid white phosphorus P in a solid white phosphorus housing vessel 22 from a white phosphorus vapor supplying pipe 24 into the reaction chamber 15. The zero adjustment of the output of a photodetector 18 is thus executed. The gaseous sample of the prescribed flow rate is thereafter supplied from the pipe 20 into the reaction chamber 15 and the intensity of the light emitted in the reaction chamber 15 is measured by the photodetector 18. The concn. of the oxygen in the gaseous sample is, therefore, detected as the difference between the output of the photodetector 18 when the gaseous sample is introduced and the output of the photodetector 18 when the zero gas is introduced, in a measuring section 11. The trace oxygen of about several ppb in the gaseous sample is thus exactly and accurately measured.