baber/WOPTO huggingface dataset:
Patent JP-S58141788-A (JP)
Title: Preparation of l-glutamic acid by fermentation
Inventor: HIRASHIMA HITOSHI
IPC: C12R1/15
Filed: 1982-02-17
Abstract: PURPOSE:To prepare L-glutamic acid, in high efficiency, by culturing microorganisms belonging to Brevibacterium genus or Corynebacterium genus. CONSTITUTION:A mutant, belonging to Brevibacterium genus or Corynebacterium genus, resistant to anthracycline antibiotic substance, and capable of producing L-glutamic acid, e.g. Brevibacterium lactofermentum AJ 11776 (FERM- P No. 6339), Corynebacterium glutamicum AJ 11777 (FERM-P No. 6340), etc. is cultured under aerobic conditions at 24-38 deg.C and 6-9pH, and L-glutamic acid is separated from the cultured liquid.
Patent JP-S59151239-A (JP)
Title: Multiport console
Inventor: MASAGAKI SATORU
IPC: G06F13/14
Filed: 1983-02-17
Abstract: PURPOSE:To control effectively plural CPUs by adding identifiers to data received from plural CPUs to store them in a buffer and transmitting them to a console and adding identifiers to data from the console to store them in the buffer, and transmitting them to a prescribed CPU. CONSTITUTION:Data received from each CPU is stored temporarily in each receiving buffer 52, and an identifier ID is added to this data by an ID adding controller 56, and data is stored in a buffer 53 for auxiliary storage through a queue controller 57. Simultaneously, data to which the identifier is added is transmitted to the console through a transmitting buffer 54 for console. When data is received from the console, this data is stored in the buffer 53 for auxiliary storage through a receiving buffer 55 for console and an ID adding controller II 58. Simultaneously, a CPU to which this data should be transmitted is selected by the controller II 58, and data is transferred to a transmitting buffer 51 and is transmitted to the CPU.
Patent JP-H10220423-A (JP)
Title: Control device for hydraulic excavation work machine
Inventor: NISHIDA TOSHIAKI
IPC: E02F9/22
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a control device having a high level of safety for a hydraulic excavation work machine, capable of preventing the the uncontrollable state of a hydraulic actuator, even upon the occurrence of the seizure of a control solenoid valve laid in a pipeline. SOLUTION: Regarding control solenoid proportional valves 13a to 13c arranged within a pilot oil feed pipeline for feeding pilot pressure to a direction selector valve 2b for controlling an arm cylinder 3b, and a direction selector valve 2d for controlling an offset cylinder 3d, a switch 10a to open and close the solenoid proportional valve 13b, for example, is pressed for the opening operation thereof and, then, released to output an off-signal for closing the valve 13b.  In this case, when a pressure detector 11 in the pilot oil feed pipeline communicated to the outlet of the solenoid proportional valve 13b detects pilot pressure higher than the prescribed value, an off-signal is outputted for closing a shutoff solenoid selector valve 14, and pilot pressure to a right offset pilot pipeline T4 is interrupted, thereby returning the spool of a flow control valve 2d to a neutral position.
Patent JP-S55116259-A (JP)
Title: Microimmunoassay method
Inventor: MIHARA YUUJI
IPC: G01N33/532
Filed: 1979-03-01
Abstract: PURPOSE: To detect immunologically trace components with high sensitivity, by the method wherein an antigen or antibody labelled with a spectrophoto sensitizing pigment is subjected to the immunoreaction, and either the substance which has not undergone the reaction or one which has undergone the reaction is brought into contact with silver halide, exposed to light of the wavelength to be absorbed by said pigment, and then developed.  
     CONSTITUTION: In detecting immunologically trace components of insulin, growth hormone, or the like, an antigen or antibody is labelled by a spectrophoto sensitizing pigment, such as cyanine dye or hemicyanine dye, and subjected to the immunoreaction. Next, the labelled antigen or antibody which has hot undergone the reaction is separated from the labelled antigen-antibody reaction product, and either one of them is brought into contact with silver halide. Then, it is exposed to light of the wavelength to be absorbed by the spectrophoto sensitizing pigment. Next, the exposed silver halide is developed, and the photographic density is measured and compared with the calibration curve prepared in advance, to determine the amounts of the trace components. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09266176-A (JP)
Title: Semiconductor manufacturing method and apparatus therefor
Inventor: NAKAMURA NAOTO
IPC: H01L21/205
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To improve the reproducibility of the doping rates between batch treating steps by feeding a pure gas reactive with doped atoms in a reaction chamber after forming a doped semiconductor film and exhausting byproduct gas produced by the pure gas. SOLUTION: To form a doped semiconductor film, a SiH4-PH3 mixed gas is fed from a first gas feed pipe 20 and PH3 gas is fed from a second feed pipe 23. After forming this film, a pure gas is fed from a pure gas feed source 17 into a reaction tube 2 to purge a doping gas nozzle 8 and this tube 2. Thus purging causes the pure gas to react with doping products and doping impurities in the nozzle 8 and with a heavily doped layer of a dummy wafer to produce a high-vapor pressure byproduct gas which is exhausted out from the tube 2, thus dissipating and removing dopant atoms and removing P2 and P4 deposited in the nozzle 8.
Patent JP-S54116637-A (JP)
Title: Starter of self-excitation system inverter
Inventor: TABUCHI KATSUMI
IPC: H02M7/537
Filed: 1978-03-02
Abstract: PURPOSE: To strongly drive a transistor for oscillation by a condenser and a switching element without regard to the rise time of a direct current power source.  
     CONSTITUTION: A condenser 17 is being charged by a resistance 16 from a direct current power source 1, and a charge voltage value En of the condenser 17 rises until the value En reaches a breakover voltage value of a switching element 18. When the charge voltage value En of the condenser 17 reaches the breakover voltage value, the switching element 18 is in ON, voltage charged to the condenser 17 is applied to a base of a transistor 4 for oscillation and the transistor 4 for oscillation is strongly driven. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09218625-A (JP)
Title: Cleaning member and image forming method using the member and device used for the method
Inventor: WATABE MASAHIRO
IPC: B05C17/10
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To substantially prevent the fusion of toners to a drum even if a photosensitive drum and its periphery are heat-insulated at a temp. above room temp. by using a cleaning member having the tan δ peak temp. of a dynamic viscoelasticity test existing near the set temp. for temp. control. SOLUTION: The rubber material having the tan δ peak temp. thereof existing around the temp. at which the photosensitive drum 1 and its unit are maintained at the specified temp. above room temp. is used as the rubber material of the cleaning blade 7 used as the cleaning member. As a result, the period and amplitude of the stick slip generated at the time of sliding of the photosensitive drum and the cleaning member in order to decrease the elastic components of the rubber material at the set temp. is lessened and to maximize the viscous components thereof and the apparent dynamic coefft. of friction is lowered, by which the rubbing with toners at the edge of the front end of the cleaning member is lessened and the occurrence of toner fusing is averted.  Urethane rubber having polyester polyol as skeleton is preferable in terms of wear resistance as the material of the cleaning member.
Patent JP-H10204120-A (JP)
Title: Hydrophilic-hydrophobic thermally reversible material
Inventor: TAKEUCHI MINORU
IPC: C08L39/02
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic-hydrophobic thermally reversible material which is in the state of a soln. in a low-temp. region and is in the state of an emulsion in a high-temp. region by mixing a specific acylated polyallylamine with water. SOLUTION: This material is a mixture of an acylated polyallylamine represented by the formula (m is an integer of 10 or higher; 0.05<=j<=0.95; and R is 2-5C n- or iso-alkyl) and water. R is pref. ethyl or n-or iso-propyl since, in that case, the phase transition occurs within a narrow temp. range. The phase transition temp. can be varied by adding a salt (e.g. common salt) and other necessary additives. The concn. of the acylated polyallylamine, though may be varied according to the purpose of the use, is generally 0.01-80wt.%, pref. 0.05-50wt.%. The amine is prepd. by acylating a polyallylamine with a specific carboxylic anhydride.
Patent JP-H01199747-A (JP)
Title: Speed increasing spindle device
Inventor: KATAYAMA HIDEKAZU
IPC: B23Q5/04
Filed: 1988-02-04
Abstract: PURPOSE:To make it possible to increase rigidity of a whole device and to stabilize precision thereof by building a high speed spindle of a traction drive mechanism and a sun and a planetary rollers in a hollow hole and side holes provided in a holding shaft. CONSTITUTION:A high speed spindle 25 is fitted into a hollow hole 26 in a holding shaft 12, and a roller shaft member 31 constituting a sun roller is provided in succession on a rear end part of the spindle 25. While on a middle part of the holder shaft 12, three side holes 32 communicated to the hollow hole 26 are projectively provided and planetary rollers 33 are housed therein. And when the holding shaft 12 is rotated in connection with a machine main shaft 41 via an input shaft 17, the three planetary rollers 33 rotate as they revolute around the roller shaft member 31 and power is transmitted to the roller shaft member 31 via oil film of lubricating oil existing between contact faces of respective planetary rollers 33 with the roller shaft member 31 and spindle 25 is increasingly rotated in speed through the shaft member 31. A cutting tool attached to a holder 30 on the top end of the spindle 25, therefore, is rotated in high speed.
Patent JP-S54117680-A (JP)
Title: Semiconductor device
Inventor: TSUDA HIROSHI
IPC: H01L21/28
Filed: 1978-03-03
Abstract: PURPOSE: To connect an electrode metal and the first insulating film without losing a protection effect by generating a multi-layer insulating film on a semiconductor substrate and including the second layer and layers on it within the range of a multi- layer film electrode by etching.  
     CONSTITUTION: Si 3 N 4  film 3 is formed on thermal oxide film 2 provided on substrate 1, and layers 7 and 8 are etched from the edge to the inside so that film 3 may be included within the range of the laminated electrode of Ti 7 and Pt 8 to be formed on film 3, and the thermal oxide film is exposed. Next, Ti layer 6 is laminated to form the Ti - Pt laminated electrode. Thus, even if Si 3 N 4  is torn up, no connection defect is generated among layers 6, 7 and 8, so that the sticking defect of gold plating 11 is elminated completely. Further, since film 3 is etched up to the body pad part of electrode layers 7 and 8 to expose insulating film 2, the protection effect is not lost. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03229283-A (JP)
Title: Light emission quantity control circuit for laser light source
Inventor: FUJIMORI TOSHIRO
IPC: H04N1/29
Filed: 1990-02-02
Abstract: PURPOSE:To control the amount of a developer sticking on an image formation body to a specific value by providing a copy quantity information supply means which detects the number of copies and a reference voltage varying means which varies a reference voltage applied to a differential amplifier circuit based on the output signal of the copy quantity information supply means. CONSTITUTION:The light emission quantity control circuit 200 is a circuit which converts a current corresponding to the light emission quantity of a laser semiconductor 204 into a voltage and amplifies it differentially to vary the amplification factor of an amplifying circuit 202 with the differential amplification output. Further, the circuit functions to vary the output voltage value of the amplifying circuit 202 by varying the reference voltage of the differential amplifier circuit 207 based on copy quantity data from a counter 209b and varying the differential amplification output. Then the controlled value of laser power is varied according to the secular change of the developer to control the amount of the developer sticking on the image formation body to the specific value. Consequently, the amount of the developer sticking on the image formation body can be controlled to the specific value.
Patent JP-S61184984-A (JP)
Title: Device for recording and reproducing character signal
Inventor: UCHIMURA KIYOSHI
IPC: H04N5/917
Filed: 1985-02-12
Abstract: PURPOSE:To decrease the omission of a reproducing signal due to a drop-out which occurs at recording media by recording at the recording media after correcting the error through an error circuit to decode a (272 and 190) shortening complete difference set cyclic majority code and after reproduction, correcting the error through an error correcting circuit again. CONSTITUTION:At an error correcting circuit 5, in accordance with the timing pulse from a synchronizing, separating and timing generating circuit 4, for the character and pattern data from a data fetching circuit 4, the error is corrected in accordance with an error correcting decoding used by a coding transmission system character broadcasting and written in a buffer memory. By an overlapping timing pulse of an overlapping timing generating circuit 6, the data are overlapped as the character signal of the low transmission rate to a synthetic video signal at an overlapping circuit 9, outputted from a synthetic video output terminal 10 and recorded at a VTR for a home. On the other hand, at the time of reproduction, the error is in the same manner corrected for the character pattern data compressed from a time base compressing circuit 25 in accordance with the error correcting code of the character broadcasting at an error correcting circuit 27, and outputted to a synthetic video signal output terminal 30.
Patent JP-S55118111-A (JP)
Title: Cooling method for electric instrument room
Inventor: MORITA KENJI
IPC: G05B11/18
Filed: 1979-03-02
Abstract: PURPOSE: To secure the proper cooling and the power saving by carrying out the initial setting for the number of operating units and the rotational frequency of both the push-in fan and the inducting fan by obtaining the load factor based on the load schedule and then giving the adjustment to these numbers in accordance with the cooling state after satart of the operation.  
     CONSTITUTION: The open air is taken into house 1 storing the electric apparatus via push-in fan 2, and the air inside the room is exhausted outside via inducing fan 5 respectively. In such way, the cooling mechanism is formed. Then the load factor of each apparatus is calculated based on the load schedule of the electric apparatus such as rotor 3 or the like. Based on this load factor, the necessary amount of the cooling air is decided. And then the number of operating units and the rotational frequency are given the initial setting based on the value decided for the necessary amount of the cooling air for both fans. After this, the control is given to the operating unit unmber and the rotational frequency based on the data regarding the temperature of the apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57141841-A (JP)
Title: Manufacture of circular bulb
Inventor: HOUJIYOU MAKOTO
IPC: H01J9/24
Filed: 1981-02-24
Abstract: PURPOSE:To reduce the heating work of the sealing process of a circular bulb by forming a concave groove near the end part of a glass bulb prior to the thrusting and sealing process of the glass bulb, and bending and forming the glass bulb after the thrusting and sealing process by holding the concave groove. CONSTITUTION:A drawn part 10 is formed at an end part 9 of a glass bulb 7, the inner wall of which is coated with a phosphor film 8, by heat molding. At the same time, a concave groove 11 is formed above the drawn part 10, near the end part 9. Following that, an electrode structure 12 is inserted from the mouth of the end part 9 of the bulb 7 so as to make the edge of a flare part 13 of a stem 14 to thrust the end part 9, and the edge of the part 13 is fused to the end part 9 to make a fused part 19. Next, the glass bulb 7, after being heated by holding the groove 11 by means of the chuck of a bending equipment, is curved by winding it around a drum, and is cooled to be formed into a circular shape. Consequently, since a concave groove formation work is not carried out in the thrusting and sealing process, the heating work of this process can be reduced.
Patent JP-S56122240-A (JP)
Title: Frequency setting device of frequency synthesizer
Inventor: NAKASHIMA KIYOUICHI
IPC: H03L7/18
Filed: 1980-02-29
Abstract: PURPOSE:To ensure a consecutive control of frequency for a frequency synthesizer having a number of digital phase synchronous loops, by installing a digital hysteresis circuit between the phase synchronous loop and the counter of the frequency control part. CONSTITUTION:A double-loop synthesizer is formed with the PLL6 and 7, the reference frequency oscillator 8, the multistage up-counter 9 and the pulse generator 10 each. Then a digital hysteresis circuit 12 is provided between the counter 9 of the frequency control circuit 11 and the frequency set signal line connecting the PLL6 and 7. As a result, a control is secured to avoid a coincidence for the discontinuous point of the frequency change of the voltage control oscillator (VCO) 61 and 62 each when the count data of the counter 9 increases in the up-direction and decreases in the down-direction respectively. Thus the discontinuous point is set in such range that gives no disturbance to the operation of the width of frequency hysteresis. As a result, a smooth reception is ensured just with a discontinuous action caused although the frequency is searched at the area near the bondary where a discontinuous state is caused.
Patent JP-S62186067-A (JP)
Title: Ignition controller for internal combustion engine
Inventor: NAKANIWA SHINPEI
IPC: F02P15/08
Filed: 1986-02-08
Abstract: PURPOSE:To reduce the combustion noise and to suppress the deterioration of combustion performance, in an internal-combustion engine having two ignition plugs for a single cylinder, by performing the single point ignition control when the engine is rotating with high speed during acceleration while performing the two point ignition control when the engine is rotating with low speed during acceleration. CONSTITUTION:Means C for detecting the accelerating operation and means D for detecting the rotary speed of engine are provided. Furthermore, means E for deciding whether the rotary speed is lower than a predetermined level is provided. When the accelerating operation is detected and the result from said decision means E is YES, i.e. when the engine is rotating with high speed, both ignition plugs A, B arranged on a single cylinder are functioned by a first ignition plug operating means F. While when the accelerating operation is detected and the result from said decision means E is NO, i.e. when the engine is rotating with low speed, one of said ignition plugs A, B is functioned by a second ignition plug operating means G.
Patent JP-H03229757-A (JP)
Title: Polyamide resin composition
Inventor: WATANABE NORIYOSHI
IPC: C08G59/40
Filed: 1990-02-06
Abstract: PURPOSE:To obtain a polyamide resin composition used for molding an automobile door mirror stay, a room mirror, etc., excellent in vibration-damping properties, coatability, mechanical strengths, surface smoothness, dimensional stability, etc., by mixing a polyamide resin with an epoxy resin, mica of a specified particle diameter and an inorganic filler. CONSTITUTION:100 pts.wt. polyamide resin is mixed with 0.5-40 pts.wt. epoxy resin, 15-350 pts.wt. mica of a mean particle diameter of 200mum or below and 5-300 pts.wt. inorganic filler. The polyamide resin is not particularly limited. The epoxy resin is desirably one containing at least one member selected from among a glycidyl ether type, a glycidyl ester type and a glycidyl amine type, though it may vary with the aimed coating agent. The inorganic filler is not particularly limited so far as it is one which can be used as a reinforcing material for the resin, and fibrous, particulate or flaky one or a combination thereof can be used.
Patent JP-H03230912-A (JP)
Title: Prepreg and its manufacture
Inventor: KAI YOSHIYUKI
IPC: B29B15/12
Filed: 1990-02-06
Abstract: PURPOSE:To obtain the prepreg which has light weight and improved strength, etc., by a method in which the metallic fiber sheets made by arranging metallic fibers and carbon fibers are put in order, and said materials are laminated so that the direction of the prepreg impregnated with resin is caused to coincide with the arranging direction of the fiber, and are mutually bonded by the resin in the prepreg sheet. CONSTITUTION:The reinforced resin sheet in which the fiber bundles of carbon fibers 2 are arranged in parallel mutually and in sheet-shape is impregnated with resin, whereby a first prepreg sheet 1 is preliminarily made into the form of a sheet like prepreg, and said prepreg is held on a mold release sheet 3. The first prepreg sheet 1 is wound on the outer peripheral surface of a drum 4 by at least one periphery of the drum so that the arranging direction of the bundle of the carbon fiber is caused to coincide with the peripheral direction of the drum. The metallic fiber 10 such as boron fiber or titanium fiber, etc., is wound on the prepreg sheet 1 on the drum with the tension applied thereto so that the fibers adjoin to one another successively. As the result, the metallic fiber 10 which has been wound is kept in sheet-shape by the resin in the prepreg sheet 1. After the winding of the prescribed amount of the metallic fiber 1 has been finished, when the laminated sheet of the metallic sheet 10 and the prepreg 1 is taken out from the drum, the prepreg 17 of sheet form is obtained. The obtained prepreg achieves simultaneously the improvement of light-weight and strength, etc.
Patent JP-S57140981-A (JP)
Title: Gas accident preventing device
Inventor: ISHIGURO TAKAFUMI
IPC: F16K17/36
Filed: 1981-02-23
Abstract: PURPOSE:To surely prevent a gas explosion by stopping a gas flow through a control unit before an explosion limit is reached when unburnt gas is being discharged. CONSTITUTION:When a gas apparatus is used, a gas meter 3 is operated, and a pulse signal is transmitted from a flow measuring unit 5 for every revolution of a rotating shaft 6. This signal is received by a control unit 9 to monitor how long, in minutes, the average flow remains unchanged, and the data thus obtained are compared with the continuing time for various flow classifications in the program which has been previously stored in the control unit 9. If the stored continuing time is exceeded, the case is judged by the control unit as a discharge of unburnt gas or an apparatus left behind without being turned off, then a solenoid valve 4 is closed to stop the gas flow.