baber/WOPTO huggingface dataset:
Patent JP-S57166996-A (JP)
Title: Determination of concentration of microorganism
Inventor: NAKATANI HIDEKI
IPC: C12Q1/06
Filed: 1981-04-03
Abstract: PURPOSE: To determine the concentration of microorganism, by culturing the microorganism in a medium containing a main carbon source at a concentration within a specific range under anaerobic conditions, and measuring the concentration of the produced ethanol.  
     CONSTITUTION: The dissolved oxygen concentration of the medium 8 containing a main carbon source at a concentration of 10W50g/l, a nitrogen source, inorganic salts, vitamins, etc. is reduced to zero, and ethanol-producing microorganism is cultured in the medium under anaerobic conditions e.g. by introducing nitrogen gas, etc. through the pipe 5 to the medium. Ethanol produced in the cultivator 3 is sent to the detector 1 with a carrier gas 6 through the "Teflon " tube 7, and its concentration is determined continuously by the detector 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08246195-A (JP)
Title: Particle dispersion composite plating method
Inventor: KAWABE MAKOTO
IPC: C25D15/02
Filed: 1995-03-10
Abstract: PURPOSE: To prevent a change of the particle diameter of dispersed particles due to stirring and defective coprecipitation, to prevent the blocking of a filter due to dispersed particles and to improve the precision of the plating range of partial plating. CONSTITUTION: The peripheral face of a rotor 1 made of a Cu alloy member 2 as a nonmagnetic body is magnetized by plating with Ni 3 as a magnetic body, SiC particles 4a converted into magnetic bodies are dispersedly sprinkled and fixed on the Ni 3 and the rotor 1 is successively subjected to Ni plating and Sn plating. The SiC particles 4a converted into magnetic bodies are formed by subjecting the surfaces of SiC particles 4a-1 to Ni plating 4a-2. Since a high hardness Ni plating layer contg. SiC particles dispersed in a dense high quality Ni plating layer is formed and Sn as a soft metal is thinly deposited on the high hardness Ni plating layer, the sliding face 1a of the rotor 1 can considerably prolong its wear resistant life by the action of the Sn as a solid lubricative film.
Patent JP-S58169373-A (JP)
Title: Position displaying circuit
Inventor: ITOI TETSUSHI
IPC: G11B3/085
Filed: 1982-03-31
Abstract: PURPOSE:To execute display of intermusic gap and a position of a pickup with high accuracy, by displaying the intermusic gap by iputting a start time for each music number of a part of contents of a playback signal, and displaying the position of the pickup by inputting a total running time. CONSTITUTION:From contents information recorded in a lead-in track when reproducing, start time information of each music number is inputted to a memory, and by inputting the inputted start time to a microcomputer 1, operating it, and latching a display position corresponding to each music number to latching circuits 4a-4b successively, light emitting elements 71-764 displayed by this output are turned on and an intermusic gap position is displayed. Also, by inputting a total time signal contained in a blayback signal to the computer 1 and processing it, a display position corresponding to its value is latched to latching circuits 5a-5b successively, by which light emitting elements 91-964 displayed by this latch output are turned on and a pickup position is displayed.
Patent JP-H0216986-A (JP)
Title: Preparation of transgenic plant
Inventor: INGO POTORIKUSU
IPC: A01H5/10
Filed: 1989-03-02
Abstract: PURPOSE: To prepare a transgenic plant by microinjection of a DNA-containing solution into a juvenile conjunctive plant pre-embryo or embryo that has high regenerative capacity in the embryoplastic form.  
     CONSTITUTION: A DNA-containing solution is microinjected into a juvenile conjunctive plant pre-embryo or embryo that has high regenerative capacity in the embryoplastic form. The pre-embryo or embryo undergoing the microinjection is micro-cultured in a culture medium suitable for promotion of embryogeny to prepare a transgenic plant that is not generally chimeric, when desired. The microinjected pre-embryo or embryo is preferably cultured under the conditions that permits the growth of formative cell culture and the formation of secondary embryos. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H09240777-A (JP)
Title: Cassette for substrate
Inventor: SAIGOU TAKAAKI
IPC: B65D85/86
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a cassette for a substrate by which substrates being held are easy to dry, and in addition, the overall body of which is easy to build up, and also, is excellent in strength. SOLUTION: Rectangular frame bodies (1a), (1b) are arranged in parallel while making them apart on the top and the bottom, and a plurality of pairs of supporting members 2 on which shelf pieces are erected at every specified interval to form holding grooves to support substrates, are attached on the side surfaces of the frame bodies (1a), (1b) in such a manner that the shelf pieces may be located inside by making the supporting members 2 confront to each other for this cassette for substrate. Then, a stopper member wherein a stopper piece with which the front end edges of the substrates being supported by the shelf pieces on the supporting members 2 can come into contact, is provided at every specified interval, is provided at both sides on the inlet side of the frame bodies (1a), (1b) while keeping a space to the supporting members 2.
Patent JP-S59176340-A (JP)
Title: Ultra-high-molecular-weight polyethylene resin composition having improved resistance to impact and wear
Inventor: MATSUO TADAO
IPC: C08L7/00
Filed: 1983-03-25
Abstract: PURPOSE:To provide the titled resin compsn. which gives moldings having a coefficient of static friction approximately equal to that of ultra-high-molecular- weight polyethylene homopolymer molding and excellent resistance to impact and wear, by blending an org. peroxide and vulcanized rubber powder in specified quantities. CONSTITUTION:0.004-0.2pts.wt. org. peroxide (A) having a half life temp. of 10hr at 90-135 deg.C, such as dicumyl peroxide, and 3-100pts.wt. vulcanized rubber powder (B), (e.g. powder having a particle size of 1mm. or below formed when rubber goods such as tire or belt are grinded) are blended with 100pts.wt. ultra- high-molecular-weight polyethylene powder (C) (viscosity-average MW: 1,000,000 or above, light scattering average MW: 3,000,000 or above).
Patent JP-H11206643-A (JP)
Title: Roller of floor nozzle for vacuum cleaner
Inventor: TAKAHASHI YOSHINARI
IPC: A47L9/04
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a roller of a floor nozzle which is inexpensive and has a high cleaning efficiency by a method wherein for the roller of a floor nozzle for vacuum cleaner which comes into contact with the floor surface of a boarded floor and cleans the floor surface, the outer periphery of the roller which comes into contact with the floor surface is covered with a fine protruding bristle which has a very small diameter and a long fur, by an electrostatic flocking process. SOLUTION: Under a lower case 1 and an upper case 2 of a floor nozzle, a suction recessed part 3 which is surrounded by those cases 1, 2 is formed, and the suction recessed part 3 communicates with a suction pipe 4 which is pinched by both cases 1, 2, and dust and dirt on a face to be cleaned are drawn into a vacuum cleaner. A front lip seal 5 in front of the suction recessed part 3, and a rear lip seal 6 behind the suction recessed part 3, are fixed to the lower case 1. This roller 7 is rotatably attached to the suction recessed part 3, and a specified interval is kept between the bottom surface of the lower case 1 and the face to be cleaned, by the roller 7 and a front wheel 8.  Then, the roller 7 is formed in such a manner that a bracket having a shaft is fixed to both ends of a cylinder, and the total outer peripheral surface is formed of fine protuberances for which a thin and comparatively long fiber is stuck by an electrostatic flocking process.
Patent JP-S51126910-A (JP)
Title: Process and apparatus for removing liquid metals contained in cover ga s
Inventor: TAKAHARA KUNIAKI
IPC: G21D1/00
Filed: 1975-04-30
Abstract: PURPOSE: Na contained in the cover gas of Na-cooling fast reactor is removed by contact of the cover gas with metallic Na. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61211141-A (JP)
Title: Rotatable seat for car
Inventor: ONIMARU SADAHISA
IPC: B60N2/90
Filed: 1985-03-14
Abstract: PURPOSE:To make a seat cushion rotatable toward the getting on and off direction with no interference of other structural members, by installing the seat cushion on one end of a link board with the other end supported at a vertical shaft, which is arranged rotatable around the vertical shaft on the floor. CONSTITUTION:In the driver seat, an oval link board 1 is installed rotatably by a supporting shaft 111 arranged at the rear end of the board 1, at the car floor F, and on the oval link board 1 is installed a seat cushion S1 rotatably supported by a supporting shaft 121 at the front end of the board 1. The link board 1 is rotated by a drive motor 21 furnished at the side of the floor F, around the shaft 111, and the seat cushion S1 is rotated by the other drive motor 22 at the link board 1, around the shaft 121. When getting off the car, the link board 1 is rotated to the door B3 side, and then the seat cushion S1 is further rotated to the door B3 side. Therefore, the seat cushion S1 can be turned toward the getting off door easily.
Patent JP-S58167156-A (JP)
Inventor: HIBINO YUTAKA
IPC: B32B1/08
Filed: 1982-03-29
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-H06317126-A (JP)
Title: Structure of rocker arm in variable valve timing mechanism
Inventor: MURATA SHINICHI
IPC: F01L1/18
Filed: 1994-03-23
Abstract: PURPOSE:To ensure that a rocker shaft and a rocker arm in a variable valve timing mechanism are connected to or disconnected from each other. CONSTITUTION:A variable valve timing mechanism, in which the end of a rocker arm 7 is rotatably fitted over a rocker shaft 4, and a piston 9, enclosed in that portion of the rocker shaft which is fitted into the rocker arm, in such a way that the piston can be moved into and out of the fitting portion along its radial direction, is fitted into and pulled out of a piston hole 7b bored in the fitting portion of the rocker arm, to connect or disconnect the rocker arm to or from the rocker shaft, is formed with the piston hole 7b of the rocker arm being enlarged sufficiently by the quantity equivalent to a valve clearance.
Patent JP-H02283288-A (JP)
Title: Manifestation vector for protein synthesis by fission yeast schizosaccharomyces pombe
Inventor: MIHIYAERU BUREEKAA
IPC: C12N15/81
Filed: 1990-03-02
Abstract: Particularly suitable expression vectors for the synthesis of proteins in the fission yeast Schizosaccharomyces pombe (S. pombe) are described. These expression vectors are equipped, besides other advantageous elements, with a strong homologous promoter and terminator.
Patent JP-H01226911-A (JP)
Title: Sheet for civil engineering work
Inventor: SHITO HIDEO
IPC: E02B11/00
Filed: 1988-03-07
Abstract: PURPOSE:To permeate proper moisture in the direction orthogonal to a nonwoven fabric sheet by coating one surface of a high water-permeable nonwoven fabric with a resin, leaving sections not coated spottily and forming a high water-permeable layer and a low water-permeable layer. CONSTITUTION:The upper section of a high water-permeable layer 2 made of a synthetic-fiber span bond non-woven fabric is coated with a resin through gravure printing, etc., leaving opening sections 4 not coated spottily, thus shaping a low water-permeable layer 3. The degrees of the size and pitches of the opening sections 4 are adjusted at that time, thus controlling water permeability. Accordingly, only moisture required for plant growth is permeated and quantity necessary for irrigating underground water can be permeated while a danger due to the uneven distribution of underground water at the time of a heavy rainfall can be prevented.
Patent JP-S60195756-A (JP)
Title: Tape driving device
Inventor: OIE SHIYOUSUKE
IPC: G11B15/28
Filed: 1984-03-17
Abstract: PURPOSE:To make the tape tension between both capstances uniform at each tape deck, by inclining the belt engaging face of one flywheel to the aixal direction and providing a guide which controls the movement of a belt in the direction of width. CONSTITUTION:Rotation of the flywheel 5 of a winding side capstan 4 which also acts as the roller section of a motor 6 is transmitted to the flywheel 11 of a feeding side capstan 10 by means of a belt 12 and the outer peripheral section of the flywheel 5 is formed in the shape of a barrel. When the position of the belt 12 contacting the flywheel 5 is changed, the radius of gyration of the flywheel 11 is changed and the difference in peripheral velocities of both capstans 4 and 10 is also changed, but the contacting position of the belt 12 is maintained constant by a belt guide 15 installed to the belt pulling-in side of the flywheel 11. Moreover, the belt guide 15 can be adjusted to the position at which a desired tape tension value is obtained even though diameters of the capstans and flywheels fluctuate. Therefore, the belt position can be stabilized and a desired tape tension value can be obtained.
Patent JP-H04290646-A (JP)
Title: Gear type transmission device
Inventor: KUWABARA WATARU
IPC: F16H3/083
Filed: 1991-03-18
Abstract: PURPOSE:To reduce the speed change operation power by cutting the torque transmission to a counter shaft and an idler shaft when neutral position is set, by installing a transmission gear mechanism between an input shaft, counter shaft and an idler shaft. CONSTITUTION:A transmission gear mechanism is installed between an input shaft 10, counter shaft 20, and an idler shaft 40. When a transmission 1 is at a neutral position, only a gear 11 for the first speed and a gear 12 for the second speed an the input shaft 10 revolve, and a counter gear 21 far the first speed and a counter gear 22 far the second speed on the counter shaft 20 are revolved. Since the counter gear 21 for the first speed and the counter gear 22 for the second speed are not connected with the counter shaft 20, the counter shaft 20 does not revolve. Though the gear 15 of a synchronizing device 71 on the counter shaft 20 and a counter reverse gear 41 on an idler shaft 40 are meshed at all times, the torque of the input shaft 10 is not transmitted to the idler shaft 40, since the counter shaft 20 does not revolve.
Patent JP-H11248186-A (JP)
Title: Air conditioner of embedment-in-ceiling type
Inventor: SAKASHITA AKIHIKO
IPC: F24F13/20
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To cover a surplus opening which arises at the time of renewal of an air conditioner, with good work efficiency, by a simple means. SOLUTION: In an air conditioner of embedment-in-ceiling type the main body 1 of which is arranged above a rectangular opening 3 made in a ceiling C and to the bottom of which a rectangular decorative panel 2 to cover the opening is attached an auxiliary decorative panel 14 to cover the surplus opening 13 being made between the opening 3 and the decorative panel 2 at renewal of the air conditioner is attached freely of mounting and removal.
Patent JP-S53137610-A (JP)
Title: Dial pulse transmission system
Inventor: MIYOSHI SHIGE
IPC: H04Q1/36
Filed: 1977-05-09
Abstract: PURPOSE:To establish a dial pulse transmitting system not giving any distortion to the subsequent dial pulse reception circuits.
Patent JP-H01226015-A (JP)
Title: Constant current circuit
Inventor: MINAMI YOICHIRO
IPC: G05F3/26
Filed: 1988-03-04
Abstract: PURPOSE:To improve stability even if a lateral PNP transistor(TR) is used and to fix an output current even if the current amplification of the TR is changed by providing the title circuit with an error amplifier circuit constituted of a pair of differential TRs having respectively different emitter areas. CONSTITUTION:The constant current circuit is formed by a TR Q1 to which a resistor R1 is connected between its base and collector and TRs Q2, Q3 connecting their bases to the collector of the TR Q1. A resistor R3 is connected to the collector of the TR Q3 and the error amplifier circuit constituted of a pair of differential TRs provided with input terminals and output terminals connected to the collector of the TR Q1 and having respectively different emitter areas is connected to both the ends of the resistor R3. When it is defined that common emitter current is IEE, the error current of the differential amplifier circuit is IF, output current is IC, and heat voltage is VT, the shown equality is formed. When current amplification hFE is dropped and current I0/beta is allowed to flow into the collector of the TR Q1, the base current of the TR Q2 is increased. When the output current I0 is reduced, an error voltage Vd is generated by the reduction of the I0R3 and an error current IF can be obtained. The base current is corrected by applying the current IF to the collector of the TR Q1. Consequently, the current I0 is increased and feedback is executed so that I0.R3= VTlnh is formed.
Patent JP-S62210831-A (JP)
Inventor: MARUKE TOSHIO
IPC: H02H3/50
Filed: 1986-03-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06302814-A (JP)
Title: Oxynitride dielectric process for integrated circuit manufacture
Inventor: YANGU OTSUKU KIMU
IPC: H01L29/78
Filed: 1994-03-24
Abstract: PURPOSE: To form a good interface with a lower substrate and obtain a dielectric layer capable of preventing B from diffusing from an upper polysilicon gate electrode by forming a silicon oxynitride layer and oxidizing the surface layer of the structure so that a layer contg. SiO2 underlies it. CONSTITUTION: A dielectric layer 50 is formed adjacent to a main surface and a gate electrode layer 60 is deposited on the layer 50 to form at least an MOS device on an Si substrate 10. After forming a silicon oxynitride layer 70, O-contg. chemical species move through this layer 70 to the surface of the substrate 10 and react there to form a lower layer 80 adjacent the oxynitride layer 70 so that the layer 80 contains SiO2 . The oxynitride layer 70 is e.g. formed by the chemical vapor deposition from an atmosphere contg. a gas compd. of Si and gas compd. of O and N.
Patent JP-S62210038-A (JP)
Title: Gas reaction tank
Inventor: SHIBATA MICHIHIRO
IPC: B01D53/86
Filed: 1986-03-12
Abstract: PURPOSE:To easily perform shifting operation of a catalyst by providing plural catalyst packing chambers which are formed by the comparting walls capable of passing gas to the inside of a oblong housing and providing the discharge ports to the bottoms of the packing chambers and dischaging the catalyst by means of fall due to its own weight of the catalyst. CONSTITUTION:In a dry type gas desulfurization installation of coke oven gas, the gas introduced into a housing 1 while being diffused and rectified by the diffusion plates 5 is passed through gas-flow passages 16 between many slanted plates 15 and passed through the catalyst layers incorporated in the packing chambers 7 and subjected to desulfurizing treatment. The slanted plates 15 are constituted so that these are directed upward to the outsides from the insides of the packing chambers 7, and the catalysts 8 are packed without dropping from the packing chambers 7. The shifting of the catalysts 8 can be easily performed by opening the discharge valves 13 fitted with a seal and allowing spent catalysts to fall and discharging these and thereafter packing fresh catalysts through packing ports fitted with the seal. Further the renewal of the catalyst at every packing chamber is enabled and performance of the catalysts can be utilized till these limits.
Patent JP-S55144219-A (JP)
Title: Focal plate
Inventor: OKUNO YOUICHI
IPC: G03B13/28
Filed: 1979-04-27
Abstract: PURPOSE: To make the focusing of the object extending in lateral and oblique directions possible by providing the slants protruding toward the center to one set out of two sets of the split prisms which are formed to the opposing two split portions by quadrisecting the central portions and those protruding toward the periphery to the other one set.  
     CONSTITUTION: The center of the central portion 2 of the focal plate 1 is in alignment with the optical axis of the photographing lens. The center of the central portion 2 is quadrisected by vertical and horizontal lines 3, 4 and prisms are formed in the respective split portions. The section along the III-III line is formed to the opposing portions 5, 6 so as to protrude toward the periphery and the section along IV-IV is formed to the other opposing portions 7, 8 so as to protrude toward the center. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57168038-A (JP)
Title: Method of electronic control of diesel engine car under constant speed running
Inventor: MASAKI SHIYOUICHI
IPC: B60K31/04
Filed: 1981-04-08
Abstract: PURPOSE:To make it possible to maintain the aimed car speed with high accuracy without using any complicated mechanism by moving governor pattern in accordance with the difference between the aimed car speed and the present car speed and making feedback control of the fuel injection quantity. CONSTITUTION:The micro-computer 114 is made to issue interrupt signal by the pulse signal of the RPM detecting sensor 100, and the RPM is calculated by this time between pulses, and cyclically accumulates the latest data on the memory, and the car speed SPD is calculated from the time between pulses with the signal from car speed detecting sensor 101. Average RPM Ne for the one revolution of engine is obtained from the accumulated RPM, and the accelerator movement ACC is obtained from the sensor signal of the acceleration position sensor 102, and the basic injection quantity Q is map-searched from those both values, and either smaller one out of this value and the maximum injection quantity QMAX corresponding to the operation condition at that time is decided as final injection quantity QFIN, and the governor pattern of the stored accelerator movement ACC is moved accordingly, and this final result is output to the injection control actuator driving circuit 117.
Patent JP-H04287830-A (JP)
Title: Intake controller for internal combustion engine
Inventor: NOMURA SHIGEO
IPC: F02B29/08
Filed: 1991-03-18
Abstract: PURPOSE:To reduce intake noise through reduction of columnar oscillations generated at the time of opening an intake control valve. CONSTITUTION:After an intake control valve is opened to for example a small degree and stopped once, it is opened to a specified degree. By carrying out the control to reduced the average speed of valve opening operation, a large pressure difference in spaces at the front and rear of the intake control valve generated before the valve is opened, namely the large pressure difference between the negative pressure at an upper stream part of an intake port largely decreased and the atmospheric pressure at the side of a throttle valve is gradually canceled. As a result, columnar oscillations generated at the time of opening the intake control valve becomes small and thus intake noise caused by columnar oscillations is reduced.