baber/WOPTO huggingface dataset:
Patent JP-S561889-A (JP)
Title: Preparation of l-glutamic acid by fermentation
Inventor: NAKAZAWA EIJI
IPC: C12R1/13
Filed: 1979-06-20
Abstract: PURPOSE: To prepare L-glutamic acid in high yield, by incubating a specific strain resistant to a benzopyrone or naphthoquinone in a liquid culture medium aerobically to accumulate L-glutamic acid.  
     CONSTITUTION: A strain, which is varied or derived from an L-glutamic acid producing microorganism, which belongs to the genus Brevibacterium or Corynebacterium, and has the resistance to a benzopyrone or naphthoquinone, is incubated in a liquid culture medium aerobically, preferably at 35W40°C. The L-glutamic acid thus produced and accumulated is then collected from the medium. Brevibacterium flavum 2247 ATCC 14067 may be cited as the strain. The strain is varied or derived by exposure to ultraviolets light, X-rays or radiation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59207815-A (JP)
Title: Production of aqueous solution of hydrazine hydrate and apparatus therefor
Inventor: KOSHI MINEICHI
IPC: C01B21/16
Filed: 1983-05-06
Abstract: PURPOSE:To hydrolyze efficiently a ketazine, etc. and obtain advantageously an aqueous solution of hydrazine hydrate, by providing plural first reaction columns between a ketone separation column and the second reaction column, and introducing vapors distilled from the respective reaction columns to positions where the composition corresponds to the ketone separation column. CONSTITUTION:A mixed aqueous solution of a raw material ketazine with water is fed to the first reaction tank 7, and then the first reaction tanks 11 and 15 one after another to accelerate the hydrolytic reaction. The reaction solution is then fed to the second reaction column 19 and reacted to recover the aqueous solution produced by the disproportionation reaction from the bottom of the second reaction column 19. Vapors distilled from the first reaction tanks 7, 11 and 15 and the second reaction column 19 are introduced into positions where the composition corresponds to the ketone separation column 2 to prevent the reverse reaction. A ketone formed by the hydrolytic reaction is distilled in the ketone separation column 2 and recovered from the top of the column 2.
Patent JP-S533771-A (JP)
Title: Exposure unit for producing color braun tube fluorescent screen
Inventor: FUJIMURA TAKEO
IPC: H01J9/227
Filed: 1976-06-30
Abstract: PURPOSE: The upper surface touching the opening part of a panel, the click mounted on the side wall part of the panel and the absorption unit pulling a light source and the side wall of the panel in the direction of the click are provided, thereby performing the exposure operation for a color Braun tube production simply and accurately. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S554684-A (JP)
Title: Test device for logic circuit
Inventor: MORISUE HIDEO
IPC: G06F11/00
Filed: 1978-06-27
Abstract: PURPOSE: To ensure an easy test for the logic circuit including the register file by writing the test result given from the combination circuit into all registers of the register file at one time and then comparing the output value with the correct value.  
     CONSTITUTION: Register file 2 consists of plural units of the shift register and stores the test data into the registers at one time for the test of the logic circuit. And the data given from file 2 is given to combination circuit 3 along with the output of register 1. Then the test result given from circuit 3 is written into all registers of file 2 at one time, and the value of register 1 and file 2 delivered from shift data output line 14 is compared with the correct value. As a result, the test can be given easily to the logic circuit including the register file. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05265199-A (JP)
Title: Partially translucent white film having surface coated with metal
IPC: G03F7/004
Filed: 1991-03-18
Abstract: PURPOSE: To obtain an improved self-receptive base material for color proof images which has the translucency to the extent necessary for superposing of images on each other and is drastically lessened in increasing of the points visible to the eyes. CONSTITUTION: This film product consists a flexible and heat resistant polymer film material having opposite surfaces and is coated with a white and partially translucent metal. The film material has the metallic coating which is spectrally reflective, allows the partial transmission of light in the visible region of spectra and allows the transmission of about 1 to about 70% of the incident visible rays thereon. The second surface has the white extreme surface and the opacity of the visible rays is about 0.5 to about 0.98.
Patent JP-S57195070-A (JP)
Title: Sliver cutting method and its equipment during can replacement for spinning machine
Inventor: INAMORI MASAO
IPC: B65H54/71
Filed: 1981-05-22
Abstract: PURPOSE:To facilitate sliver cutting and simplify maintenance by merely moving a full can and cutting sliver in a reliable manner during can replacement between full and empty cans for a spinning machine. CONSTITUTION:Sliver S spinned out from the body of a comb is compressed by a calendar roller 9 and is coiled and stored in cans FC1 and FC2 through a discharge nozzle 13 provided below a coiler tube 10. When empty cans EC1 and EC2 are carried into a can storage recessed section 25, an automatic can exchange unit 18 operates, and rotary arms 26 and 27 are rotated at 180 deg. in C direction, thereby moving the full cans FC1 and FC2, and the empty cans EC1 and EC2 in a circular motion. The sliver is then subjected to a tensile force generated at two points between the calendar roller 9 and a corner angle section  near the discharge nozzle 13 below the coiler tube 10 and is cut.
Patent JP-H01249134-A (JP)
Title: Fine metallic powder for magnetic capsule
Inventor: ISHIBASHI YASUKI
IPC: B41M5/00
Filed: 1988-03-30
Abstract: PURPOSE:To impart an optimum characteristic to a magnetic capsule when visually carded by preparing the title fine metallic powder to be housed in the flat capsule and having 5-15mum mean particle size and <=2mum thickness. CONSTITUTION:The metal powder of Fe-Ni, Fe-Co, Fe-Al, etc., is used to prepare the fine metal powder to be housed in a flat magnetic capsule and having 5-15mum mean particle size and <=2mum thickness. The fine metal powder of Fe-Ni is most appropriately used as the fine metal powder, and the Ni content is appropriately controlled to >=40wt.%. The obtained flat fine metallic powder can be used as such, or the powder is appropriately plated to improve the contrast of the visual card.
Patent JP-H03278483-A (JP)
Title: Semiconductor light emitting device
Inventor: BITO YOSHIFUMI
IPC: H01L33/34
Filed: 1990-03-27
Abstract: PURPOSE:To reduce the etching pit density of a deformation superlattice layer to prolong the life of a title device and improve light emission efficiency by forming a III-V compound semiconductor layer on a semiconductor substrate and further forming the deformation superlattice layer in the compound semiconductor layer. CONSTITUTION:A first III-V compound semiconductor layer 2 is formed on a silicon substrate 1, on which layer 2 a strain superlattice layer 3 is formed. The layer 3 comprises a plurality of layers at least including an InxGa1-xAs film and an InyGa1-yAs film both different each other in their composition ratio of indium (ynot equal to x). Then, a second III-V compound semiconductor layer 4 is formed on the layer 3. The layer 4 likewise comprises a GaAs film including about 10<19>/cm<3> acceptors for example. Hereby, internal stress caused by a difference between lattice constants of different types of the semiconductor films constituting the layer 3 is produced in the layer 3, whereby dislocation is bent into a loop or is caused to flee transversally for reduction of penetration dislocation density. Thus, etching pit density can be reduced to 8X10<15>cm<-2>, and hence the life of the device is prolonged together with the improvement of the light emission efficiency of the device.
Patent JP-H02260394-A (JP)
Title: Lighting control system
Inventor: MORITA MASAYUKI
IPC: H04B3/46
Filed: 1989-03-31
Abstract: PURPOSE:To perform allocation in situ by providing an allocation operator for the allocation of control circuit systems of a wall switch and of a control terminal apparatus. CONSTITUTION:A lighting control system is composed of a selector switch disc 3 connected with a central processor 1 through a transmission line 2, one or more operation terminal apparatuses 4 provided with a wall switch 8, one or more control terminal apparatuses 5 to which one or more lighting loads 6 are connected, and an allocation operator 30 connected to the transmission line 2 through a connector 7, and so on. The allocation operator 30 is connected to the connector arranged in the site where a switch to be allocated and a group of lighting loads are provided, by the hand of a person performing allocation. A channel number is input by a ten key 34. The input channel number is displayed on a display apparatus 31. A lighting switch 35 is then pressed down, whereby the lighting load 6 corresponding to the input channel number is lighted.
Patent JP-H10273711-A (JP)
Title: Production of thick spheroidal graphite cast iron article for high temperature use
Inventor: MASUTANI AYUMI
IPC: C21C1/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cast iron article excellent in mechanical properties in a high temp. region by simultaneously executing spheroidizing treatment using an Mg series spheroidizing agent and inoculating treatment using an Si series inoculating agent to a thick spheroidal graphite cast article for high temp. use or executing the inoculating treatment after the spheroidizing treatment or executing only the spheroidizing treatment. SOLUTION: As for the spheroidizing treatment and inoculating treatment, both are simultaneously executed or the latter is executed after the former or only the former is executed, so that the thick spheroidal graphite cast article for high temp. use excellent in mechanical properties in all temp. regions from ordinary temps. to 450 deg.C can be obtd. Moreover, by regulating the chemical components of the cast iron article to, by weight, 3.10 to 3.80% C, 1.80 to 2.70% Si, 0.03 to 0.10% P, 0.001 to 0.02% S, 0.03 to 0.06% Mg and CE value (C+1/2Si+1/2P): 4.00 to 4.40%, caused by the operation of suppressing the separation in the boundaries of cells of free Mg caused by P, its drastical embrittlement in a high temp. region can be improved.
Patent JP-S60222660-A (JP)
Title: Speed change system for high-speed change ratio
Inventor: ASAI KAZUHIRO
IPC: H02K7/10
Filed: 1984-04-20
Abstract: PURPOSE:To accomplish high-speed change ratio efficiently by fixing a pulley to one of shafts drawn out on both sides of a high-speed motor and a clutch to the other thereof, and coupling a shaft of a low-speed motor to the above clutch. CONSTITUTION:A pulley 5 is fixed to a shaft 4a on one side of a high-speed motor 4, and a clutch 6 is fixed to a shaft 4b on the other side thereof. A shaft 7a of a low-speed motor 7 is detachably coupled to a shaft 4b through the clutch 6. At the time of high-speed operation, the low-speed motor 7 is disconnected by the clutch 6, and the high-speed motor 4 is rotated to take high-speed rotation from the pulley 5. On the other hand, at the time of low-speed operation, the clutch 6 is connected, and the low-speed motor 7 is driven to rotate the pulley 5 while the high-speed motor 4 is rotated. Thus, in case of attaining high-speed change ratio, the optimum motor for high-speed or low-speed is selected to achieve high efficient operation.
Patent JP-H01250818-A (JP)
Title: Process data analyzer
Inventor: IIZUKA KAZUYUKI
IPC: G01D1/00
Filed: 1988-03-31
Abstract: PURPOSE:To analyze the correlation between two variables properly in consideration of other variables and the response delay of a process even when the correlation between the two variables is checked by providing a period detecting means, variable data acquiring means, a shift time arithmetic means, etc. CONSTITUTION:The period detecting means 15 detects the period of a stationary state wherein variable data other than the two variables is in a predetermined specific range. Then when the variable data acquisition timing signal by the detection of the period is outputted from the means 15, variable data acquiring means 19 and 20 receive the timing signal and input the two variable data. The shift time arithmetic means 21, on the other hand, finds the shift time when the mutual correlation function between the two variable data becomes maximum and then the means 19 and 20 shift one of the two variable data by the shift time. Further, the correlation between the variable data which is shifted by the means 19 and 20 and the other variable data is checked to check the correlation between the two variables in consideration of variable data other than the objects of correlation and the delay of the process.
Patent JP-H02256955-A (JP)
Title: Hydraulic control device for continuously variable transmission in vehicle
Inventor: KONO KATSUMI
IPC: F16H59/76
Filed: 1989-03-29
Abstract: PURPOSE:To improve the drivability by continuously changing a speed ratio change speed by a valve control means between a certain quick acceleration speed change and a slow deceleration speed change and reversely therebetween in a speed ratio change range containing a zero condition. CONSTITUTION:An electronic control device 460, serving as a valve control means, reads a throttle opening, primary and secondary side rotary shaft speeds, car speed and a shift control position from sensors 468, 464, 466, 462, 470, determining a target primary side rotary speed based on this obtaining a control deviation, and a speed change is performed by operating hydraulic cylinders 54, 56 through a hydraulic control circuit. At this time, being based on the control deviation, the valve control means turns a speed change direction selecting solenoid valve 266 on and a flow control solenoid valve 268 off in a quick deceleration speed change, turns the valve 266 on and the valve 268 in a duty ratio control in an intermediate deceleration speed change, turns both the valves on in a slow deceleration speed change, turns the valve 266 in the duty ratio control and the valve 268 on in an intermediate speed change and turns the valve 266 off and the valve 268 on in a quick acceleration speed change. Thus, the drivability can be improved.
Patent JP-S62232822-A (JP)
Inventor: OKUMURA MITSUHIRO
IPC: H01H1/025
Filed: 1986-04-02
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-S60220313-A (JP)
Title: Liquid crystal display element
Inventor: MATSUKAWA FUMIO
IPC: G02F1/1345
Filed: 1984-04-17
Abstract: PURPOSE:To eliminate abnormal lighting and to improve the display quality by dividing a common electrode to specific blocks and leading out lead wires of individual segments electrodes on faces facing gaps between individual blocks not to cross lead wires of segment electrodes and those of the common electrode in a display region. CONSTITUTION:The lead wire of an interdigital common electrode 3 is divided into four in positions 11a and 11b marked with circles. That is, the common electrode 3 is divided to M-number of blocks (M>N+1), and lead wires 9 of individual segment electrodes 2 are led out at division points, namely, on faces facing gaps between individual blocks, and thus, lead wires are so wired that lead wires 9 of segment electrodes and lead wires 8 of the common electrode do not cross each other in the display region. The interdigital common electrode 3 and its lead wires 8a-1, 8a-2, 8b-1, and 8b-2 are laid around as shown by solid lines, and individual segment electrodes 2 are indicated by dotted surrounding lines of segment patterns, and their lead wires 9 are laid around as shown by dotted lines.
Patent JP-S5414981-A (JP)
Title: Synthesis of n-substituted uracil
Inventor: HOSHIIDE YASUO
IPC: B29B17/02
Filed: 1977-07-04
Abstract: PURPOSE: The reactiorbbetween a pyrimidine and 2-substituted tetrahydrofuran is conducted in the presence of a basic substance to prepare inexpensively title uracil useful as an intermediate for synthesizing low-toxicity and oral-administration carcinostatic agent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59204682-A (JP)
Title: Soil modifier
Inventor: SHIROMA KENICHI
IPC: C09K17/02
Filed: 1983-05-06
Abstract: PURPOSE:To obtain a low-cost soil modifier easy to handle, leading to labor- saving, also with persistent activity, by mixing a peat and a fertilizer source. CONSTITUTION:The objective soil modifier can be obtained by mixing (A) an Okinawa Tertiary peat (so called ''Kuchya''), i.e., a specific underground natural resource in southern Okinawa Prefecture and (B) a fertilizer source consisting of organic matter such as fowl droppings, cow dung, compost, or sludge resulted from solidification following its decomposition, oil tailings, bone powder, fertilizer, etc. in such amounts that the weight ratio (A):(B) is normally 1:1 or 3:2. EFFECT:When applied to cultivated land, fertilizer activity also occurs.
Patent JP-S60220982-A (JP)
Title: Semiconductor laser element
Inventor: YAMAMOTO SABUROU
IPC: H01S5/16
Filed: 1984-04-17
Abstract: PURPOSE:To oscillate the titled element at a fundamental transverse mode up to a high output by laminating a laser operating section having a double hetero- junction structure on a substrate in which a groove in width narrower than a groove in wide width and shallow depth is formed at the central section of the groove in wide width and shallow depth. CONSTITUTION:An N type current stopping layer 2 is deposited on a P conduction type substrate 1, and a groove in width w1 and depth D is formed from the surface of the layer 2. A V-shaped 10 reaching to the substrate 1 in width w2 is formed at the central section of the groove 9. A laser operating section having double hetero-junction structure consisting of a P-clad layer 3, a P-active layer 4, an N-clad layer 5 and an N-cap layer 6 is laminated on the substrate 1. The layer 4 is curved gently just above the grooves 9, 10. Consequently, the oscillation of a fundamental transverse mode is obtained. Currents can be flowed only through the central sections of the grooves 9, 10. The oscillation of the fundamental transverse mode can be maintained up to the state of a high output by said two effects.
Patent JP-H03279746-A (JP)
Title: Controller
Inventor: KONISHI DAISUKE
IPC: F24H1/10
Filed: 1990-03-28
Abstract: PURPOSE:To perform clock display in tune according to users' desires by providing switching means by which clock display units are switched to a turned-on state or a turned off state while a main unit of a control device is prohibited from controlling. CONSTITUTION:A main controller MC has a transfer switch 30A by which a clock display unit 27A is switched to a turned-on state or a turned-off state while the controller is prohibited from controlling, and a bath control unit FC has a transfer switch 30B. After driving switches 20A, 20B are turned on and the controller are triggered, temperature display units 26A, 26B and the clock display units 27A, 27B are both in turned-on states. When driving lamps 21A, 21B are lighted and a water gaging sensor senses the passage of water caused by opening of a hot-water supply cork, a burner 1 is ignited to start supplying hot water and combustion lamps 22A, 22B are lighted. On the other hand, after the driving switches 20A, 20B are turned off and the controllers are prohibited from controlling, the temperature display units 26A, 26B are in turned-off states and the clock display unit 27B is switched to a turned-on state or a turned-off state.
Patent JP-S60223626-A (JP)
Title: Die
Inventor: FURUBAYASHI OSAMU
IPC: B22F1/10
Filed: 1984-04-19
Abstract: PURPOSE:To produce easily a die having excellent dimensional accuracy in the stage of manufacturing the die provided with a working part by using respectively different plastic materials to form the part requiring the strength and pressure resistance of the working part and the other part. CONSTITUTION:The 1st plastic material P1 prepd. by kneading a mixture composed of superhand WC powder and Ni self-fluxing alloy powder with a synthetic resin binder is adhered to the peripheral adge part of the upper base surface 1a of a die body 10 made of cast iron for which high strength and high pressure resistance are required. The 2nd plastic material P2 prepd. by kneading a mixture composed of Ni self-fluxing alloy powder and Mo powder with a synthetic resin binder is adhered to the base surface 1a enclosed by the material P1. A work W subjected to trimming is imposed thereon and is pressed by an upper die to form the work imposing part and cutting edge part into he shape of the work W. Ceramic powder and steel balls 9 are placed thereon and the assembly is sintered in a sintering furnace 10, by which the die provided with the working part is manufactured.
Patent JP-S5340741-A (JP)
Title: Novel preparation of 2,2-dimethyl-3-b,b-dihalovinyl-cyclopropanecarboxylic acid ester
Inventor: MIZUTANI TOSHIO
IPC: C07C69/74
Filed: 1975-06-24
Abstract: PURPOSE:The title compound useful as an intermediate for insecticides is safely and easily obtained on industrial scale by reacting 3,3-dimethyl-6,6,6-trihalo4-hexenoic acid ester as a raw material with a base.
Patent JP-S58208849-A (JP)
Inventor: HENDORITSUKU FURIERINKU
IPC: G06F21/12
Filed: 1983-05-06
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-H06290066-A (JP)
Title: Duplex device
Inventor: SOGO SADATOSHI
IPC: G06F15/177
Filed: 1993-04-06
Abstract: PURPOSE:To surely diagnose abnormality in a communication system even when the transmission interval of check data is extended by checking check data outputted from a control side computer system after confirming the updated state of a transmission counter in the control side computer system by a stand-by side computer system. CONSTITUTION:A check data writing means 3 in the control side computer system FC1 transmits check data to write the data in a memory 2 in the stand-by side computer system C2 and a control side transmission counter 4 is updated in each transmission of the check data. A transmission counter referring means 5 in the system FC2 refers to the counter 4 and checks whether the counter 4 is updated or not. At the time of detecting the updating of the counter 4, a stand-by side data checking means 6 reads out the check data written in the memory 2 checks whether the pattern of the data or the data are updated or not to judge the abnormality of the communication system.
Patent JP-2000271992-A (JP)
Title: Injection stretch blow molding apparatus
Inventor: SATO KOICHI
IPC: B29C49/26
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To achieve space saving of the whole of an apparatus and further miniaturization. SOLUTION: A preform molding station 14 for producing a preform by injection molding and a blow molding station 16 for performing the stretching blow molding of the preform to form a container are provided and the preform molding station 14 has the injection molding part 24 connected to an injection device 22, a preform taking-out part 26 and a rotary plate 20 rotating the preform to feed the same from the injection molding part 24 to the preform taking-out part 26 and the injection molding part 24 and the preform taking-out part 26 are parallelly arranged in the direction crossing the injection device 22 at a right angle and the blow molding station 16 is arranged in parallel to the injection device 22.