baber/WOPTO huggingface dataset:
Patent JP-S62163968-A (JP)
Title: Pipet for confirming liquid amount and liquid amount confirming method and apparatus using said pipet
Inventor: WAKATAKE KOICHI
IPC: G01F23/28
Filed: 1986-01-16
Abstract: PURPOSE:To reduce the number of parts and to make it possible to accurately confirm a liquid amount without bringing about an increase in cost, by alternately arranging a light transmitting part and a light blocking part with respect to a pipet at an equal interval along the longitudinal direction of said pipet. CONSTITUTION:When a specimen 50 is sucked up into a pipet P through a suction pump, the specimen 50 is sucked into the pipet P and, therefore, the specimen 50, air (a) and a liquid (w) extruding the specimen such as washing water are received in the pipet P from below in this order. Thereafter, the control signal from a control part 57 is outputted to a drive circuit 55a and a bracket 55 begins to fall and a light emitting element 52 emits light of which the photoelectric conversion voltage is 5V to scan the pipet P. As a result, the voltage signal outputted from a light receiving element 53 forms a pulse like wave form. A series of these pulse like wave forms are inputted to the control part 57 through an A/D converter 56 and operational processing is performed to calculate the amount of the specimen 50.
Patent JP-H06216648-A (JP)
Title: Strain correcting circuit
Inventor: KAMISAKA KATSUMI
IPC: H04B10/2507
Filed: 1993-01-14
Abstract: PURPOSE:To provide a strain correcting circuit for which a large-scaled means is not required for the matching of electric path length. CONSTITUTION:This circuit is composed of a distributor 110 distributing electric signals inputted from the outside to the first signal to a first path and the second signal to a second path, a strain generator 211 imparting odd-numbered other non-linear strain on intensity to the first signal installed on the first path, a strain generator 212 generating even-numbered order non-linear strain on intensity for the second signal installed on the second path and having the same electric path length as the first strain generator and a synthetic wave means 310 synthesizing a wave by taking the sum of the output signal of the strain generator 211 and the output signal of the strain generator 212 and outputting an electric signal to the outside. Because the circuit constitution of the first path and the second path are the roughly same, the electric path lengths become the roughly same and a phase matching is attained without using a large-scaled phase matching device.
Patent JP-S58123699-A (JP)
Inventor: SHINOMIYA MASAKI
IPC: H05B41/38
Filed: 1982-01-15
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-S60149066-A (JP)
Title: Image-recording method
Inventor: TOMITA SATORU
IPC: H04N1/04
Filed: 1984-01-13
Abstract: PURPOSE:To record an image with high resolution by scanning optical beams so that the ratio of optical beam exposing time to one picture element scanning time satisfies a specific condition at a border between a picture part and a non- picture part. CONSTITUTION:A light source 1 consisting of a laser diode is turned on and off in accordance with binary picture information BS, a directly modulated laser beam is sent is a sub-scanning direction through an optical scanning system and a correcting optical system 2 and the surface of a drum-like photosensitive body 4 which is uniformly charged electrostatically by a charger 3 is exposed by irradiating said laser beam successively in the main scanning direction. In this case, the laser beam is scanned at the border between the image part and the non-image part so that the ratio Td of the laser beam exposing time to the one picture element scanning time satisfies a fixed condition corresponding to the formula I . An electrostatic latent image formed by the exposure is developed by a developing device 5 and transferred to recording paper 6.
Patent JP-S60150171-A (JP)
Title: Simulation device for numerical data using graph image
Inventor: FUKUDA KOUJI
IPC: G06F19/00
Filed: 1984-01-13
Abstract: PURPOSE:To produce the unknown numerical data and to convert this data input a graph by using a means which performs various analyses based on the input numerical data and produces the new numerical data. CONSTITUTION:Various data calculation equations are registered to a numerical formula register part 8. Therefore the processes following a graph display are indicated to the part 8 in case the estimation is desired to the future transition from the display graph of a graph display part 7. Thus the part 8 performs a predictive operation according to a designated estimating method and produces the new numerical data. This data is stored to a data memory part 2, then displayed in the form of a graph at the part 7 via the subsequent processes. A data correction part 9 indicates the types of effects obtained from the graph of the part 7 and from a partial change of the using data. A scale correction part 10 enlarges and contracts the data range to emphasize the difference between numerical data or facilitates easy knowing the overall trend of the numerical data.
Patent JP-H11205048-A (JP)
Title: Semiconductor circuit
Inventor: TANABE AKIRA
IPC: H03F3/16
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor circuit capable of reducing crosswalks from another circuit via a substrate by the use of a state where the current increasing rate (gm) of input MOSFET is high. SOLUTION: A drain terminal N2 of an N-type source ground transistor M1 is connected to the gate of a P-type source follower transistor M3, and the source output terminal N4 of this transistor M3 is returned to the gate terminal N1 of an input transistor M1 via a resistor element R3. Since the voltage of the terminal N1 is boosted by just the portion of the threshold of the transistor M3 as a resent the circuit can be used in a state where gm of the transistor M1 is high, and crosswalks from other circuits through a drain junction capacity Cj1 via the substrate can be reduced.
Patent JP-S55100078-A (JP)
Title: Protection system of inverter
Inventor: TANAKA TOSHIO
IPC: H02M7/515
Filed: 1979-01-23
Abstract: PURPOSE: To ignite all of the thyristors and the short-circuit thyristors of the inverter and to interrupt the input before the inverter reaches the commutation failure by a method wherein a control power source abnormality detection circuit is installed in the inverter.  
     CONSTITUTION: When an abnormality occurs in the control power source 41, then, the control power source abnormality detection circuit 51 detects it immediately and emits the command for generating the ignition pulse of all main thyristors 11∼ 14 and the short-circuit thyristor 8 in the inverter A, to the commutation failure detection circuit 10. The commutation failure detection circuit 10 emits the pulse as well as it emits the pulse when commutation failure is detected based on the command and ignites simultaneously the main thyristors 11∼14 of the inverter A through the OR circuits 43∼46 in conjunction therewith, it ignites the short-circuit thyristor 8. When the main thyristors 11∼14 and the short-circuit thyristor 8 are  put into the continuity state, then, the discharge current from the smoothing capacitor 5 is shunted through the reactors 6, 7 and also the circuit breaker is opened by  means of the detection circuit 10.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5499883-A (JP)
Title: Process supervisory controller
Inventor: KUWATA RIYUUICHI
IPC: G05B13/02
Filed: 1978-01-24
Abstract: PURPOSE:To improve the controllability and raise the safety and efficiency of operation of a process, by supervising or controlling the process on the basis of various phase plane indications. CONSTITUTION:The variables of the process detected by a detecting end 11 are entangled with each other by an input unit 12 and then compared by a deviation calculating unit 14 with commands stored in a command setting storage unit 13. The deviation e is differentiated by a differentiating unit 15. An indication control unit 16 converts the deviation e and the differentiated value e' into data indicative  of coordinates on a phase plane and then transmits the data to an indicating unit  17. The indicating unit 17 indicates not only a phase point showing the state of the  process but also a deviation allowable limit figure set by a deviation allowable limit  setting unit 19.
Patent JP-S62163907-A (JP)
Title: Magnification measurement of camera
Inventor: ASAINA TAKUMI
IPC: G01B11/00
Filed: 1986-01-14
Abstract: PURPOSE:To perform distance measurement in an image processor with a higher accuracy, by drawing a chart at a slightly tilted angle from the axis of coordinate in stead of in parallel with the axis of coordinate. CONSTITUTION:A chart P forming a small tilted angle theta with respect to the Y axis is provided on a surface of a work. A positioning mechanism is operated to move the work in the X axis direction by L. Assuming that the number of pulses of a rotary encoder is (n), the moving distance L is equivalent to an integer multiple of a unit distance (a) movement of the positioning mechanism and it can be expressed by L=na. The distance EF is represented by epsilon1 and the distance between an intersection B of a vertical border line and the midpoint G of the side thereof epsilon2. When the distance of pixels is (m) in terms of the number thereof, deviation DELTA' of m' pixels with a positional deviation detected is given by the formula. As (epsilon2-epsilon1) is a value smaller than doubling a y- direction pixels (by) and a tantheta is applied, deviation is very small.
Patent JP-S61166802-A (JP)
Title: Recovery of diluent
Inventor: ASANUMA TADASHI
IPC: C08F2/34
Filed: 1985-01-18
Abstract: PURPOSE:To accomplish recovery of diluent in a simple way and reuse the diluent in a propylene polymerization in the presence of Ziegler-Natta catalyst, by bringing the polymerization-inhibiting component in said diluent into contact with organoaluminum compound to make said component inert or into high- boiling point matter which is then removed. CONSTITUTION:In carrying out a polymerization of propylene in a medium which is the propylene itself, using a catalytic system made up of solid transition metal catalyst containing halogenated titanium, organoaluminum compound, and at least one sort of compound selected from esters with a boiling point >=150 deg.C under atmospheric pressure, ethers, orthoesters, alkoxysilicon and glycol ethers, a recovered fraction with virtually unreacted propylene eliminated consisting mainly of inert hydrocarbon compound is introduced into the side part of the distillation column followed by charging said column with an organoaluminum compound by charging said column with an organoaluminum compound from above, thus recovering as a catalyst diluent an inert hydrocarbon compound with a boiling point 60-140 deg.C under atmospheric pressure through the top of said column for reuse.
Patent JP-H07206944-A (JP)
Title: Composition for forming plastic lens and plastic lens produced by using the composition
Inventor: FUKUSHIMA HIROSHI
IPC: C08F20/10
Filed: 1994-01-24
Abstract: PURPOSE:To obtain a composition for forming a plastic lens, containing respective specific sulfur-containing di(meth)acrylate and sulfur-containing mono(meth) acrylate and capable of giving a high-refractive index plastic lens having excellent transparency, impact resistance, surface hardness, etc., in high productivity. CONSTITUTION:This composition for forming a plastic lens is composed of (A) 30-90 pts.wt. of a compound of formula I (R1 and R2 are each H or methyl; X is methyl or Cl; (t) is 0-2; (m) and (n) are each 1-3) [preferably bis(4- methacryloxyethylthiophenyl) sulfide, etc.], (B) 10-70 pts. wt. of a compound of formula II or formula III (R3 is H or methyl ; Y is Cl, Br, etc.; R4 is O-CH2 CH2, group of formula IV, etc.; (p) is 0-5; (q) is 0-4; (r) is l-3) [preferably phenylthioethyl (meth)acrylate], (C) 0-30 pts.wt. of a vinyl monomer copolymerizable with the components A and B [e.g. cyclohexyl (meth)acrylate] and (D) 0.005-5 pts.wt. (A+B+C+D is 100 pts.wt.) of a polymerization benzophenone, etc.).
Patent JP-H07285249-A (JP)
Title: Cutting device for printer,printer,and cassette
Inventor: NIKORASU JIYON BOUMAN
IPC: B41J3/36
Filed: 1995-01-18
Abstract: PURPOSE: To provide a printing apparatus for forming labels mutually connected by an uncut area. CONSTITUTION: A cutting device for a printing apparatus has a blade 58 having a cutting edge provided with a notch and also has an anvil 60 supporting a material to be printed during cutting. The cutting edge of the blade 58 cuts the material to be printed so as to leave an uncut area.
Patent JP-H05201409-A (JP)
Title: Packaging apparatus
Inventor: YASUMATSU MAMORU
IPC: B65B11/48
Filed: 1992-01-17
Abstract: PURPOSE:To prevent a packaging sheet from being torn up while being drawn out in a specified length over a packaging table for being cut for packaging in an apparatus with which an article to be packaged is wrapped up with the packaging sheet with its four sides gathered up after the article to be packed is thrown into an opening provided on the packaging table on which the packaging sheet is placed. CONSTITUTION:A drawing mechanism 58 that nips the end part of a packaging sheet 1 and draws out the sheet in a specified length over a packaging table 2 is provided. A plurality of operating arms 58a for nipping the sheet are provided at equal intervals so that they can extend over almost the entire breadth of the packaging sheet 1, and springs each of which supports independently each of the operating arms 58a so that each of the arms can make rocking motion and energizes each of the operating arms 58a toward the side of a receiving stand 76 are also provided, and the drawing mechanism 58 is constructed of the above-mentioned operating arms and the springs. Thereby the packaging sheet 1 can be drawn out with its end part caught uniformly between the receiving stand 76 and each of the operating arms 58a.
Patent JP-2000205382-A (JP)
Title: Lubricant supply device
Inventor: YAMAMOTO OSAMU
IPC: F16N7/02
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To easily supply lubricant into a shaft hole in a rotary shaft by a simple configuration. SOLUTION: A retainer 16 of a bearing 15 supporting an end part 14 of a gear 12 so as to turn freely is fixed on a transmission casing 17 by a bolt, and a shaft hole 20 and an oil hole 21 communicating with a spline part 13 from the shaft hole 20 are formed in the gear 12. On the other hand, a through hole 22 opposing to the shaft hole 20 is provided in the retainer 16. Moreover, a shelf part 24 formed integrally with the transmission casing 17 approaches to the through hole 22 in the retainer 16 to constitute a lubricant guide 25 arranged on an extension line of the shaft hole 20.
Patent JP-S63175632-A (JP)
Title: Stirring apparatus and use thereof
Inventor: NAKAMURA TOKUJI
IPC: B28C5/16
Filed: 1987-01-16
Abstract: PURPOSE:To perform a large volume of spraying within an short time, by a method wherein one pan-shaped casing and the other pan-shaped casing are provided to a frame in a state freely communicating with each other through a valve so as to provide difference in level and a suction pump is connected to one of discharge ports. CONSTITUTION:A stirring apparatus 1 is moved to a predetermined site of construction through a handle 4 and rolls 3, 3, and a lid body 5 is opened to connect a hose 18 and a suction pump 19 to the discharge port 17 of a lower stage pan-shaped casing 7 and a jet nozzle 20 is mounted to the leading end of the hose 18. The valve 22 of the communication hole 21 of an upper stage pan-shaped casing 6 and the lower stage pan-shaped casing 7 is closed, and a predetermined amount of water W and cement S are successively supplied in the upper stage pan-shaped casing 6 in this order and the rotary paddle 10 of the upper stage pan-shaped casing 6 is rotated to mix the water W and the cement S under stirring to form a cement slurry.
Patent JP-S58141154-A (JP)
Inventor: RIIROI EDOWAADO GUROUSHIYONGU
IPC: A61M5/14
Filed: 1982-01-20
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-2000205284-A (JP)
Title: Rolling/sliding component
Inventor: ASAI YASUO
IPC: F01L1/18
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To suppress damage to a part to make rolling contact or sliding contact for a long period of time. SOLUTION: A rolling/sliding component 10 to make contacting with a mating member in relative rolling or sliding has a surface at which dimples 20 with a depth of 0.5 μm or more by reference to the roughness center line are provided independently of one another in an number more than 15 per millimeter width, wherein the parameter SK value of surface roughness of this surface lies below zero and the parameter Rq value is over 0.1, and a film 21 having excellent retaining property for lubricating oil is provided on this surface. Even in an environment involving poor lubricating oil, therefore, an oil film is formed without interruption between the mating member and the rolling/sliding component 10, so that metal components can be precluded from mutual contacting.
Patent JP-S6254404-A (JP)
Inventor: TANNO ZENICHI
IPC: H01C7/10
Filed: 1986-01-17
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-H0576596-A (JP)
Title: Pump for infusion
Inventor: GOI NOBUAKI
IPC: F04C5/00
Filed: 1991-01-23
Abstract: PURPOSE: To provide an in fusion pump with a high degree of accuracy of flow rate, irrespective of unevenness in dimensions of components. CONSTITUTION: A shaft holding plate 22 rotatably holding a shaft 13 is formed with inclined sides 22c, 22d. Further, an adjusting plate 23 having an inclined side 23d made into slidable contact with the inclined side 22c of the shaft holding plate 22, is fitted. Similarly, an adjusting plate 24 having an inclined side 23d made into slidable contact with the inclined side 22d of the shaft holding plate 22, is fitted. By turning adjusting screws 31, 32, the adjusting plates 23, 24 threadedly engaged with the screws 31, 32 are moved in opposite directions. As a result, one of the inclined sides of the shaft holding plate 22 is pushed by the inclined side of the adjusting plate 23 or 24 so that the shaft 13 held by the holding plate is moved. Accordingly, a finger 15 is moved to or away from a retainer plate 16.  Thus, the space between an infusion tube and the finger 15 is optimumly adjusted, and thereby it is possible to obtain a highly accurate flow rate, irrespective of unevenness in dimensions of component parts.
Patent JP-S60152272-A (JP)
Title: Power source
Inventor: SASAKI TOSHIHIRO
IPC: G21B1/21
Filed: 1984-01-19
Abstract: PURPOSE:To control a power source at a high speed by using as a switch a GTO, and executing the ON and OFF of the GTO in response to the prescribed variation in the current. CONSTITUTION:GTOs 10a-10d, 10a'-10d' operate as switches, reactors 12a, 12b perform as a circuit inductance for smoothing turning ON and OFF the switch. The voltage of a DC power source 1 is smoothed by a reactor 2 and a capacitor 3, and applied as a constant voltage to a circuit having the GTOs 10a-10d, 10a'-10d'. The GTOs 10a-10d, 10a'-10d' are turned ON and OFF to control the voltage and current of a load coil 4 at a high speed.
Patent JP-H06279443-A (JP)
Title: 6'-homoneplanocin a derivative and its production
Inventor: OHARA TAKUMI
IPC: C07D471/04
Filed: 1994-01-25
Abstract: PURPOSE:To obtain the subject new compound having excellent antiviral activity, low in cytotoxicity, resistant to adenosine deaminase, useful as a highly safe antiviral agent. CONSTITUTION:A compound of formula I (A is CH or N), e.g. (2S,3S,4R)-2,3- isopropylideneoxy-4-hydroxy-4-ethoxycarbonylmethyl-5-cyclopentene. The compound of formula I can be obtained by reaction of a cyclopentene derivative of formula II (R1-R3 are each protecting group for OH; X is electron-attractive eliminable group) with (B) an adenine derivative of formula III (R4 is H or amino-protecting group) in an inert solvent (e.g. DMF) at room temperature to elevated temperatures. The compound of formula I is highly large in chemotherapeutic index defined as the ratio of minimum cytotoxic concentration to viral proliferation-inhibitory concentration and also large in the difference between the concentration giving antiviral activity and that giving cytotoxicity, thus being a safe medicine.
Patent JP-H07206403-A (JP)
Title: Fluidized bed reforming furnace
Inventor: MATSUURA SHINJI
IPC: B01J8/24
Filed: 1994-01-25
Abstract: PURPOSE:To obtain fluidized bed reforming furnace which is formable compact and is relieved in thermal stress and improved in durability by lessening the heat radiation of reforming pipes. CONSTITUTION:This fluidized bed reforming furnace 1 is constituted to convert hydrocarbon fuel to gas consisting essentially of hydrogen by supplying the hydrocarbon fuel, such as city gas, and steam to the reforming pipes 10 which are installed to turn back in plural stages horizontally in a fluidizing chamber 2 and are packed internally with reforming catalysts 30 and bringing these reforming pipes 10 into contact with the fluidized bed FB. The both end part of the reforming pipes 10 are supported and mounted at the furnace wall 5 parts and bent pipes 12, 15 of the reforming pipes 10 and a reforming gas header section 20 are positioned and located within the furnace walls 5 of the casing of the reforming furnace body. At least one side end of the reforming pipes 10 are placed and supported on supports 21 within the casing furnace walls.
Patent JP-H06214001-A (JP)
Title: Transmitter-receiver
Inventor: TAJIMA MINORU
IPC: G01S7/48
Filed: 1993-01-19
Abstract: PURPOSE:To provide a device enabling the focusing of radio wave and light wave respectively on a primary radiator for radio wave and a light wave detector by a separating plate for separating the path of radio wave and light wave without disturbing the phase distribution on the of a radio wave antenna in a transmitter-receiver with a parabolic reflector used in common for radio wave and light wave. CONSTITUTION:A parabolic reflector 2 is used in common for radio wave and light wave. A primary radiator 1 for radio wave is installed at the focus of the parabolic reflector 2, and a light wave detector 3 is installed near the vertex of the parabolic reflector 2, opposedly to the primary radiator 1. The path of radio wave and light wave is separated by a separating plate 7 almost as large as the parabolic reflector 2 and having a light wave reflecting film of the specified diameter at the center part. This results in obtaining a transmitter- receiver without the degradation of a radio wave radiating characteristic while installing the separating plate 7 for separating radio wave and light wave, on the aperture plane of an antenna.
Patent JP-H05197862-A (JP)
Title: Automatic transaction device
Inventor: KAWAMATA MASAKI
IPC: G07D9/00
Filed: 1992-01-17
Abstract: PURPOSE:To obtain the suitable height of a console for the user of a wheelchair and normal people by vertically moving the automatic transaction device according to instruction input contents from an elevation input part to instruct and input the vertical movement of an elevator. CONSTITUTION:A human body detection sensor 17 photodetects light reflected from a human body by a photodetecting transistor or the like and according to the presence/absence of reflected light, the presence/absence of the human body is detected. An automatic transaction device 1 is installed on an elevator 2 and fixed to an elevator top panel 25 of the elevator 2 so as not to move on the elevator in the case of vertically moving the elevator 2. This elevator 2 is composed of an elevator control part 21, raised position detection part 23, elevator fixing part 24 provided with a fixing lever 242, and elevator top panel 25. According to the instruction input contents from an elevation input part 32 for clerk and a moving instruction from an automatic teller machine control part 11, an automatic teller machine 1 is vertically moved by driving an elevator driving part 22.