baber/WOPTO huggingface dataset:
Patent JP-H1172497-A (JP)
Title: Method and reagent for measuring direct bilirubin
Inventor: KOJIMA MAKOTO
IPC: C12Q1/26
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method and reagent for measuring direct bilirubin by which the direct bilirubin in a sample can be measured by completely avoiding the interference from indirect bilirubin without causing environmental contamination, etc., with waste solution. SOLUTION: In a method by which direct bilirubin in a sample is measured from the optical change of the sample by making bilirubin oxidase to act on a sample, thiocyanic acid ions, hydrazides, reductive nicotinamide adenine dinucleotide, reductive nicotinamide adenine dinucleotide phosphate, or 100-800 mM potassium ions are made to coexist in the sample before measurement.
Patent JP-H04367065-A (JP)
Title: Display system
Inventor: MUROOKA TETSUYA
IPC: G06F3/153
Filed: 1991-06-14
Abstract: PURPOSE:To construct a displaying system capable of displaying the easy-to-read data image with a large size without decreasing the data quantity able to be displayed on a displaying screen. CONSTITUTION:The title system is equipped with a position designating device 1 to set an arbitrary position or the area on the screen of a display 5, a font memory having at least two kinds of the font image including the font image of a basic size, and a position recognizing display 3 to recognize the attribute of the position data sent through the position designating device 1 and the data to be displayed at the position, obtain the necessary image from a font memory 1 and perform the displaying, and at the position or the area designated by the position designating device 1, the font image of the size larger than the font image displayed at other position or area is displayed.
Patent JP-S5846579-A (JP)
Title: Air cell
Inventor: YOSHIDA KAZUMASA
IPC: H01M12/06
Filed: 1981-09-11
Abstract: PURPOSE:To improve the work efficiency of manufacture of a battery, and solve the safety and hygienic problem of the manufacture by using as a catalyst for an air electrode, a metal-phthalocyanine derivative which is soluble in water and formed by connecting the benzene rings of a metal phthalocyanine with -CO- or -SO- groups. CONSTITUTION:An air electrode 3 consists of 40pts.wt. pulverized Teflon powder and 60pts.wt. a material, which contains 10% of a cobalt phthalocyanine derivative  formed by connecting the outer shell benzene-ring groups of cobalt phthalocyanine with two -CO- groups as indicated in the figure. The above material is prepared by using active carbon with a specific surface area of around 1,000m<2>/g to absorb an  aqueous solution of the above derivative, and drying the active carbon impregnated  with the solution at 105 deg.C. Since the solubility of the catalyst can be increased by turning a water-insoluble metal phthalocyanine into its water soluble derivative, the labor  for the process of making the catalyst to adhere to the active carbon, from the impregnation of the active carbon with the above solution to the drying of the active carbon, can be reduced considerably by using the above solution with high concentraion. As a result, labor and time can be saved. In addition, since water can be used  as a solvent instead of an organic solvent, there is no safety and hygienic problems  because only water steam scatters from the above solution during the drying.
Patent JP-S5475863-A (JP)
Title: Controlling of sludge in active sludge plant
Inventor: TAKECHI TAICHI
IPC: C02F3/12
Filed: 1977-11-30
Abstract: PURPOSE: To easily perform the stable operation of an active sludge plant for treating waste water, by controlling the sludge in the plant.  
     CONSTITUTION: The active sludge plant comprises a first settling pond 1, an aeration vessel 2 equipped with an air dispersing unit 10, and a second setting pond 3. The quantity of surplus sludge extracted from the second settling pond 3 is calculated from sludge brought in as solid of introduced water, sludge taken out while suspended in outgoing water and a calculated value of BOD determined from the sludge changing ratio on the basis of the past operation result or an experiment so as to operate a pump 20. The modification of the quantity of the extracted sludge is performed by feedback- controlling depending on the fluctuation in the sludge boundary in the second settling pond 3 the quantity of sludge returned from the second settling pond 3 to the aeration vessel 2 when the load fluctuation is low, or by return ratio prediction control depending on the fluctuation in the sludge boundary when the load fluctuation is high. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01315205-A (JP)
Title: Conveyor for vacuum processing furnace
Inventor: KATAGIRI YOSHITAKA
IPC: B60L13/10
Filed: 1988-06-13
Abstract: PURPOSE:To stably convey a material to be processed on a conveying shuttle by conveying the shuttle by the use of a pair of conveying systems and composing at least one of the systems of a magnetic levitation type linear motor. CONSTITUTION:A conveying shuttle 11 for holding a material 10 to be processed in a vacuum processing furnace RV is supported and conveyed by a pair of conveying systems 30a, 30b. Here, at least one system 30a or 30f has a movable element 2 moving with respect to a stator 31 in a noncontact manner. Thus, adverse influence of dusts for the vacuum process can be avoided while obtaining stably conveyance of the material to be processed.
Patent JP-H10332140-A (JP)
Title: Liquid fuel combustion equipment
Inventor: ARAKI TAKASHI
IPC: F23N3/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To reduce smell by decreasing the generation of unburned gas at extinction decreasing the supplying quantity of combustion air to a carburetor activating a shutter unit for a predetermined time in extinction operation. SOLUTION: An oil fan heater detects the existence of combustion OFF signal (extinction signal) during the burning of the oil fan heater and judges whether an operation switch is in ON state or OFF state. The burner motor of a combustion blower 27 is damped when a solenoid pump is stopped. After setting the stopping time corresponding to the quantity of combustion, whether the stopping time has elapsed or not is judged by a timer. When the stopping time is judged to have elapsed, the air intake hole 45 is sealed with a blocking plate 41 applying current to a solenoid coil 42.  Then, the outer air having been taken into the inside of a fan case 30 through the whole body of the air intake hole 45 is taken into it through only the ventilating holes of the blocking plate 41, the quantity of air taken into the inside of the fan case 30 is decreased and accompanying it, the combustion air fed to the carburetor is decreased.
Patent JP-H0436188-A (JP)
Title: Novel macrolide antibiotic and preparation thereof
Inventor: MORIOKA MIKIO
IPC: A61P31/04
Filed: 1990-06-01
Abstract: NEW MATERIAL: This compound has the following physical and chemical properties. Color and properties: white crystalline powder. Neutral Solubility: soluble in methanol, ethanol, acetone, ethyl acetate, benzene, toluene, chloroform, etc., and almost insoluble in water and hexane. Melting point: 145.5-147.5°C. Specific rotatory power: [α] 20 D=-76.07 (C=1%, methanol). Molecular weight: 963. Mass spectrum: 985 (M+Na) (FAB-Mass). Molecular formula: C 48 H 82 O 19 . Elementary analysis (%): C 59.43, H 8.49, N 0.00, etc.  
     USE: An antimicrobial agent.  
     PREPARATION: A bacterium such as Kibdelosporangium sp. YL-02107Q (FERM P-11476) belonging to the genus Kibdelosporangium is cultured by submerged culture at 25-32°C at pH 6-8 for 24-120 hours. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0438462-A (JP)
Title: Apparatus for inspecting overhead wire
Inventor: KAWASHIMA TAKAO
IPC: H02G1/02
Filed: 1990-06-01
Abstract: PURPOSE:To easily avoid the obstacle on an overhead wire by forming a coil holder into a two-part structure in the diameter direction of the overhead wire and moving the first half part and the second half part in parallel in mutually opposite directions within a horizontal plane. CONSTITUTION:Running rollers 51a, 51b are engaged with an overhead wire 1 and allowed to run (advance) in the direction shown by an arrow B by remote operation. An inspection apparatus 50 detects an obstacle by a sensor 78 to stop its running. A motor 70 opens coil holder half parts 75a, 75b left and right and, when the passage on the obstacle is completed, the running of the overhead wire inspection apparatus 50 is stopped and a coil holder 75 returns to a closed state by the motor 70. Thereafter, a motor 58 is driven by the operation of a worker and the overhead wire inspection apparatus 50 begins to run to perform the flaw detection of the overhead wire 1.
Patent JP-S626539-A (JP)
Title: Orthogonal converter
Inventor: SHIGESATO TATSURO
IPC: H04N7/30
Filed: 1985-07-02
Abstract: PURPOSE:To improve the deterioration in all sampling in a block by inverse conversion by using a filter so as to suppress a sudden change between samplings at the pre-stage of a means applying orthogonal conversion or at the post-stage of a means applying inverse conversion. CONSTITUTION:Let a sample inputted from an input terminal 2 be St, the content of a D flip-flop 3 be Dt, then the sample St inputted thereto is St-Dt at a subtractor 4. Then the output of a ROM 5 and an output Dt of the D flip-flop 3 are added by an adder 6. The output of the adder 6 is inputted to an output terminal 7 and the D flip-flop 3. When the change between samples is large (the difference from the preceding sample exceeds L), the difference from the preceding sample is limited to the value L. Since the original sampling value is outputted as it is when the change between sampling values is small, the deterioration of the resolution of a picture by filtering is hardly generated.
Patent JP-2000338185-A (JP)
Title: Monitor circuit with scan path test function
Inventor: YOKOGAWA NATSUE
IPC: G01R31/28
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To conduct monitoring for an inside of a logic circuit in every one operation during function operation of the logic circuit containing flip-flops for constituting a scan path. SOLUTION: In a logic circuit 1 built-in with plural flip-flops A1-An constituting a scan path and connected in series, a selector 12 for supplying either out of inputs based on a selection signal supplied from an outside, as a scan-in signal, to an initial stage flip-flop A1 constituting the scan path, using as the inputs a scan-in signal supplied from an outside and a scan-out signal in an final stage flip-flop An constituting the scan path is added. As scan output is fed back to an input via the selector 12 to preserve values provided until this time, so as to allow operation monitor for the flip-flops Al-An even during function operation.
Patent JP-H0438470-A (JP)
Title: Speed measuring apparatus
Inventor: SUGIYAMA KATSUMASA
IPC: G01P5/165
Filed: 1990-06-04
Abstract: PURPOSE:To eliminate a speed error by providing the Pitot static pressure tube arranged in front of a moving body so as to almost extend along flow, a means fitting the Pitot static pressure tube to the front part of the moving body in a manner movable in the axial direction thereof and a means taking in and out the Pitot static pressure tube in the axial direction thereof. CONSTITUTION:A speed error suddenly changes in the vicinity of sonic velocity with respect to speed. A pilot 7 operates an operating switch 10 to operate a motor 2 and a Pitot static pressure tube 1a is slid in its axial direction through gears 4, 5. The optimum position of the Pitot static pressure tube 1 to speed is preliminarily inputted to a computer 18. The computer 18 receives a speed signal 20s and the signal from a potentiometer 4 at the measuring time of speed to send the output of the motor 2 and takes in and out the Pitot static pressure tube 1a to set the same at the preliminarily inputted optimum position. By this method, speed can be accurately measured over a wide range.
Patent JP-2000331860-A (JP)
Title: Grasping device for wire material
Inventor: OZAKI HIROMASA
IPC: B65H54/10
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a grasping device for wire material wherein the wire material is grasped or ejected without being affected by thickness of wire material. SOLUTION: A fixing tab 11 with stepwise structure on one surface which is provided with a slit 11a where one side of a discharge arm 13 for discharging a wire material 19 supplied from a nozzle 18 for winding moves; and a movable tab 12 which is, comprising one surface to contact the step-like surface, so provided as to cope with the fixing tab 11 for free rotation by driving from an air cylinder 16 with a supporting point pin 14 as a supporting point under excitation by a spring 15; are provided.
Patent JP-2000327600-A (JP)
Title: PRODUCTION OF alpha-CHLORO-o-XYLENE IN VAPOR PHASE
Inventor: SHIBUYA AKIRA
IPC: C07C25/125
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing α-chloro-o-xylene in high selectivity by industrially advantageous method. SOLUTION: In this method for producing α-chloro-o-xylene by reacting o-xylene with chlorine gas by radical reaction in a vapor phase, conversion of o-xylene is controlled to 20-50%. After the above reaction, unreacted o-xylene is recycled.
Patent JP-H10317350-A (JP)
Title: Wooden mattress
Inventor: KONNO MASAHIKO
IPC: E02B3/14
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a wooden mattress which can be assembled easily. SOLUTION: Two wooden bars 5b are extended over and at right angles to two parallel wooden bars 5a. At their intersections, successive holes are bored through the upper and lower wooden bars 5 (5a, 5b), and threaded cylinders having internal threads cut on their inner surfaces are stored into the holes in the upper wooden rods 5b, with collars 8 at the tops of the threaded cylinders being nailed to the wooden bars 5. Bolts are inserted into the holes in the lower wooden bars 5b from below, and the ends of the bolts are threaded into the threaded cylinders and tightened. L-shaped metal fittings 12 are attached to the intersections for reinforcement. Only rails 2 are attached to a foundation frame 1 and arranged in the bottom of a river at the front of a revetment.  Next, tie bolts 17 are driven into the threaded cylinders on the four corners of the foundation frame 1, and wooden bars 19 are alternately skewered around the tie bolts 17 and are finally tightened with nuts 20 to form a fence 3. After the fence 3 is finished, stones are closely packed therein.
Patent JP-S5369576-A (JP)
Title: Film forming method for fluorescent screen of color receiving tubes
Inventor: NAKAZATO KOUICHI
IPC: H01J9/227
Filed: 1976-12-03
Abstract: PURPOSE: To form uniform film and to reuse excessive resin for film formation, by effectively removing and easily recovering it in forming fluorescent film formation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5934452-A (JP)
Title: Exhaust gas purifier for internal combustion engine
Inventor: KATOU TAKASHI
IPC: F02M7/17
Filed: 1982-08-23
Abstract: PURPOSE:To attain a high purification efficiency through the utilization of the oxygen retaining function of a ternary catalyst, by connecting the negative pressure of a variable-Venturi-part carburetor through a solenoid valve which is opened and closed at a constant frequency of about 1Hz to 2Hz and by determining the cross-sectional area of the valve so that the average of the air-fuel ratio of a mixture is nearly equal to a theoretical air-fuel ratio and the fluctuation width of the actual air-fuel ratio is about + or -0.2 to + or -1.0 as to the average. CONSTITUTION:A solenoid drive circuit 60, which generates rectangular pulses of 1Hz to 2Hz in frequency, energizes a solenoid 56 to open a valve port 53 to introduce air into a negative pressure chamber 20 from an air filter 51. Consequently, a suction piston 8 is moved toward a Venturi part 13 to intensify the negative pressure in it to cause a sucking action for fed fuel. For that reason, a mixture is thickened. A thick mixture and a thin mixture are thus alternately introduced into an engine cylinder. The dimensions of the valve port 53 are determined so that the average of the air-fuel ratio of the mixture is nearly equal to a theoretical air-fuel ratio and the fluctuation width of the actual air-fuel ratio is about + or -0.2 to + or -1.0 as to the theoretical ratio. This results in providing a high purification efficiency through the oxygen retaining function of a ternary monolithic catalyst 5.
Patent JP-S627073-A (JP)
Title: Developing device
Inventor: YAMAZAKI YOSHIO
IPC: G03G15/08
Filed: 1985-07-03
Abstract: PURPOSE:To obtain a small-sized, lightweight and simple developing device by forming a developer tank integrally with the bottom part of a developer feeding tank at the same level and forming a magnetic brush carrier for developer feeding in a connection hole of a diaphragm separating both the tanks. CONSTITUTION:The developer in the developer tank 3 is adsorbed by the magnetic brush carrier 5 for development, carried to a developing area and consumed to develop an electrostatic latent image, so that the toner density in the developer is reduced. When the toner density is dropped down to the minimum value, a feeding roller 11 is rotated by a signal outputted from a toner concentration controller (unshown). On the basis of the rotation of the roller 11, carrier in the developing tank 3 adsorbed to the roller 11 is also rotated and the carrier adsorbed to the roller 11 is regulated at a fixed height by a regulating plate 12 during the rotation and moved into the developer feeding tank 4, so that a part of the toner T is adsorbed, held in the carrier C and carried from a discharge port 15 into the developer tank 3. The carried-out toner T is carried up to the developing magnetic brush carrier 5 while being agitated successively by an auxiliary agitating plate 8, a diaphragm 9 and a main agitating plate 7.
Patent JP-S5571339-A (JP)
Title: Packet transfer circuit system
Inventor: YATSUHOSHI AKIMASA
IPC: H04L12/70
Filed: 1978-11-22
Abstract: PURPOSE:To reduce the load of PU by modifying only the header part stored in a receiving buffer memory under the control of processor unit PU and transferring it to a transmission buffer memory and transferring directly the data part. CONSTITUTION:A received packet is stored in receiving buffer memory 11 from receiving HDLC (high-level data link control) circuit 4 temporarily. When recognizing receiving buffer completion, PU1 instructs DMAC (direct memory access) circuit 3 to transfer only the header part to memory 2 and modify it. After modification completion, PU1 instructs DMAC circuit 3 again to transfer the header part  to transmission buffer memory 12 by DMA (direct memory access). Following this  transfer, the data part stored in receiving buffer memory 11 is transferred to transmission buffer memory 12 by DMA under the control of DMAC circuit 3.
Patent JP-S6120750-A (JP)
Title: Method and device for detecting state of operation of drive for adjusting printer
Inventor: ANTON RODEI
IPC: B41F31/04
Filed: 1985-07-03
Abstract: A method of determining an operating status of an adjusting drive of a printing machine having an electric motor drivable with varying direction of rotation, and a gear transmission arrangement includes determining a value of at least one of a torque produced by the electric motor and a variable dependent upon the torque, comparing the value with a corresponding value existing during an adjustment of the adjusting drive in a constant direction, and applying the value for a torque deviating by a given threshold value from the torque occurring during the adjustment of the adjusting drive in the constant direction as a criterion for an operating status deviating from the adjustment on the constant direction.
Patent JP-H0310131-A (JP)
Title: Thermistor for high temperature use
Inventor: NAGIRI KENJI
IPC: G01K7/22
Filed: 1989-06-07
Abstract: PURPOSE:To obtain stable performance without change in resistance-temperature characteristic even at high temperature by making oxygen gas in a through hole act as an ion conductor through a temperature detecting element, and outputting an electric signal through external lead wires. CONSTITUTION:In assembling of a thermistor 1 for high temperature use, external lead wires 20 and 21 are welded or brazed to PR wires 11 and 12. The thermistor is fixed in a tapered metal fixture 23 with a heat resisting fixing material 24 being provide. At this time, a tip 1a of the thermistor 1 is exposed. When a voltage is applied across the lead wires 20 and 21 which are connected to the PR wires 11 and 12, oxygen gas in a through hole 17 acts as an ion conductor through a temperature detecting element 4. The element 4 indicates the resistance value depending on the temperature. The value is outputted as an electric signal between the lead wires 20 and 21. The temperature in an external atmosphere can be measured from said signal. Since the thermistor is shielded against external air, the element 4 is not deteriorated under the high temperature state, and the resistance-temperature characteristic is not changed due to the oxygen deficiency. Thus, the stability of the performance can be maintained.
Patent JP-H039472-A (JP)
Title: Original image storing device
Inventor: NAKATSUJI NORIYUKI
IPC: G06F17/28
Filed: 1989-06-06
Abstract: PURPOSE:To reflect information to a translation text to be a translated result by utilizing an original image storing device together with a machine translation system. CONSTITUTION:The original image storing device is provided with a font code storing means 13 for storing the size of a font by font size, an indent code storing means 14 for storing how many characters are indented as an indentation, a character style storing means 15 for storing a ROMAJI, italic, or Gothic style corresponding to English, a mathematical processing code storing means 18 for marking the start and end of a formula to indicate that characters in the range is the formula, a line feed code storing means 17 indicating the number of lines to be fed, an original language transmission code storing means 16 for displaying original language as it is, and a control means 6 for controlling respective means. Information reflected to an original text is transmitted to a translated text obtained by translating the original text. Consequently, the natural atmosphere of the original can be maintained and the purpose of an original preparing person can be transmitted to a translated text reader.
Patent JP-H039233-A (JP)
Title: Balance testing machine utilizing dynamic vibration absorbing device
Inventor: MIZUNO TAKESHI
IPC: G01M1/20
Filed: 1989-06-06
Abstract: PURPOSE:To grasp the value and position of correction mass required for the balancing of an object to be damped and to take a high-sensitivity measurement by a small-sized device by measuring the mass of the auxiliary weight of the dynamic vibration absorbing device while the vibration of the object to be damped is suppressed. CONSTITUTION:Parts of a vibration base 11, a test rotary body 13, etc., become the mass of the object to be damped and coupled with a base 8 through a leaf spring 10. Further, an arm 21 as the auxiliary weight is varied in equivalent inertial mass by varying the distance from the fulcrum of a bearing 20 to the center of a DC electromagnet 22. Further, DC electromagnets 22 at both flank parts 19a of the frame body 19 of the dynamic vibration absorbing device 17 control the motion of the arm 21. A control circuit which adjusts the attractive force of the electromagnets 22 by performing feedback control over the displacement of the auxiliary weight consists of a compensating circuit and an exciting circuit. Then a displacement sensor 25 fitted to the dynamic vibration absorbing device 17 measures the displacement of the auxiliary mass to the object to be damped which is an input signal.