baber/WOPTO huggingface dataset:
Patent JP-H1175526-A (JP)
Title: Grain sorting in grain dehydration and adjustment plant and apparatus therefor
Inventor: MUTA HIROICHI
IPC: F26B17/00
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of sorting correctly a grain in a grain dehydration and adjustment plant for improving an operating efficiency of the plant by refusing to receive the grain to be fed along with transmitting a cancel signal when a moisture content of the grain never reaches to the half dehydrated level. SOLUTION: This method is used when there is examined an appearance and quality of a sample grain taken for sampling a grain received in a receiving step by using an appearance and quality sensing device such as a taste sensor, grade sorter, and moisture meter so that the received grain may be sortably fed to storage tanks Aa to Da used in a storage step, the method comprising; measuring a moisture content of the sampled grain, and refusing to receive a grain to be fed while transmitting a canceling signal when the moisture content of the sampled grain never reaches to a half dehydrated level, thus sorting the grain in the plant.
Patent JP-S63106550-A (JP)
Title: Method for measuring concentration of acid in methane fermentation solution
Inventor: WATABE TAKASHI
IPC: C12Q1/02
Filed: 1986-10-23
Abstract: PURPOSE:To measure the concn. of an org. acid on-line, by directly sampling a fermentation solution from the outlet of a fermentation tank to apply fermentation stop treatment thereto before measuring the reduction value of the current of an electrode. CONSTITUTION:A predetermined amount of a fermentation solution is introduced into a pH control and dilution tank 4 from a fermentation tank 1 by a pump 2. A methane fermentation inhibitor 16 is added to the fermentation solution and a pH control solution 8 is charged in the tank 4 by a pump 6 until reaching pH 4 while a pH controller 3 is controlled and dilution water 9 is charged in the tank 4 by a pump 7. Next, a stirrer 5 is started to perform aeration stirring. A jacket type measuring cell 12 receiving a liquid by a constant temp. water recirculation pump 14 and held to constant temp. has a microbiological electrode set thereto, and the pH control solution and a washing solution are continuously injected in said cell 12 by pumps 6', 11 to keep an electrode 13 clean. A specimen solution and a standard solution are introduced into the cell 12 at a definite interval by the operation of the change-over valve with the washing solution and the concn. of an org. acid is measured by a data processor 15. By this method, the concn. of the org. acid can be measured on-line.
Patent JP-H04129285-A (JP)
Title: Safety device for laser oscillator
Inventor: KARASAKI HIDEHIKO
IPC: H01S3/10
Filed: 1990-09-19
Abstract: PURPOSE:To protect a device by detecting a malfunction of a discharge generated at the partial periphery of a discharge tube by a difference of a discharge current or a discharge maintaining voltage of a pair or a plurality of predetermined discharge tubes, and stopping an oscillation at the time of detection of the malfunction. CONSTITUTION:Gas as laser medium is circulated to be supplied in a discharge tube group, and a laser is oscillated based on discharge between opposed discharge anode and cathode electrodes 2 and 3 of each discharge tube 1. If the oscillation of the laser is normal, a difference of discharge currents flowing between the electrodes 2 and 3 of a pair of predetermined tubes of discharge group has a predetermined relation, but when one of the tubes 1 is subjected to disturbance so that the discharge becomes abnormal, the predetermined relation is collapsed. An interlocking mechanism detects the discharge current between the opposite electrodes 2 and 3, positive and negative, of each tube, calculates a difference of the discharge currents, and stops a laser oscillation if the absolute value of the difference of the currents flowing to the tubes 1 is out of a normal value corresponding to the predetermined relation.
Patent JP-H04129300-A (JP)
Title: Component supplying device
Inventor: NOYAMA TAKASHI
IPC: H05K13/08
Filed: 1990-09-19
Abstract: PURPOSE:To hold a present value of the quantity of components to be placed, and to shorten a component tact by providing storage means for storing the number of components to be placed, and arithmetic means for rewriting the number of the components to be plated in response to a component output operation. CONSTITUTION:A storage and arithmetic part 10 is added to a latch part 9 for setting a component cassette 1 in a component mounting machine 8. The storage and arithmetic part 10 has a storage part 11 for readably/writably storing the name of an electronic component placed in the cassette 1 and the number of the components to be placed, and an arithmetic part 12 for subtracting '1' from the initial value of the number of components to be placed in response to the output signal of the components, and writing the value in the storage part 11. Since the cassette 1 itself rewrites the present value of the number of the components to be placed of a tapelike component assembly 2 charged to omit a time required to transmit and receive between the cassette 1 and the machine 8, a mounting tact can be shortened.
Patent JP-2000081110-A (JP)
Title: Pressurization type differential limiting device
Inventor: KIMURA TAKUO
IPC: F16H48/38
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To improve durability of a differential limiting member by cancelling pressurization of a pressurization imparting member during ordinary running wherein there is no need for a differential limit torque. SOLUTION: A differential limit force is generated by braking a space between the relative rotation parts 9 and 10 of a differentiating device by transmitting the drive force of a differential case 1 to right and left side gears 4 and 5, arranged on the rotary shaft of the differential case 1, through a differential gear 2 through torque distribution. In a so formed pressurization type differential limiting device, a cancel member 8 is provided to cancel pressurization of the pressurization imparting member 12 when a given engagement reaction force is generated at the differential gears 2, 4, and 5. A given engagement reaction force during normal running is generated by a comparatively high drive force.  Since contact between the relative rotation parts of the pressurization imparting member 12 and multidisc clutches 9 and 10 is released by the cancel member 8, wear of the contact surface is decreased and durability is improved.
Patent JP-H03113506-A (JP)
Title: Program control system
Inventor: KAYUKAWA TOSHIHIKO
IPC: G05B19/05
Filed: 1989-09-27
Abstract: PURPOSE:To easily add the new control information to a host controller by providing a program control mechanism into a communication controller and therefore acquiring the information on the program state, etc., via the host controller without applying no contrivance to a main controller nor performing the program control via the host controller. CONSTITUTION:When a higher controller 11 gives a request to a main controller 2 for transfer of a program, etc., a communication controller 6 describes the information necessary for a program control table out of the program to be transferred. Thus the control of the program is performed within the controller 6. Then the program control table is retrieved within the controller 6 with a request received from the controller 11 for the program information. As a result, the corresponding program information is transmitted. Thus the program control is attained to the controller 11 without remoceling the controller 2 nor providing an information control function to the controller 11.
Patent JP-H0699092-A (JP)
Title: Method for crushing sintered ore
Inventor: KONISHI YUKIO
IPC: C22B1/20
Filed: 1992-09-21
Abstract: PURPOSE:To prevent the overgrinding of sintered ore when crushing the sintered ore. CONSTITUTION:When crushing sintered ore to particle size suitable for raw material for blast furnaces by a secondary crusher 10 equipped with a double roll 10a, 10b, the load of the roll is controlled by a hydraulic device 11 so that load larger than that required for crushing may not be put on. Consequently the overgrinding of the sintered ore is prevented to attain the improvement of yield.
Patent JP-2000086688-A (JP)
Title: Parbovirus-absorbing sugar-chain ligand, and prabovirus- removing device by using the same
Inventor: KAWASE MITSUO
IPC: C07H15/04
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To efficiently catch a parbovirus without decreasing the collection rate of a high-molecular weight protein. SOLUTION: This ligand as an adsorptive sugar chain is composed by bonding a hydrophobic site such as a carbon chain to a reactive terminal of at least one kind of oligosaccharide selected from the group of GalNAc(β1-3)Gal(α1-)], GalNAc(β1-3)Gal(α1-4)Gal(β1-), and GalNAc(β1-3)Gal(α1-4)Gal(β1-4)Glc(β1-)].
Patent JP-2000081413-A (JP)
Title: Gas concentration detecting device
Inventor: SUZUKI TOSHIYUKI
IPC: G01N27/406
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To accurately detect gas concentration by preventing oscillation of applied voltage. SOLUTION: A limiting current type A/VF (air/fuel ratio) sensor 10 outputs an element current matching the concentration of oxygen in exhaust gas when a voltage is applied to a sensor element part. An applied voltage control circuit 21 comprises an operational amplifier 21a and resistances 21b, 21c, the output of the control circuit 21 being applied to one of the terminals of the A/F sensor 10 via a driver circuit 22. The output terminal of the operational amplifier 23 is connected to the other terminal of the A/F sensor 10 via a current- detecting resistance 24. The value of the element current detected by the current- detecting resistance 24 is fed back to the applied voltage control circuit 21 via a buffer 28.  In the applied voltage control circuit 21, gain is set so that the inclination of an applied voltage line on V-I coordinates is greater than an inclination specified by the ac impedance of the element under the active state of the sensor and on the basis of the impedance.
Patent JP-H07101739-A (JP)
Title: Extrusion molding method
Inventor: CHIYOU REIKOU
IPC: C03B17/00
Filed: 1993-10-07
Abstract: PURPOSE:To provide an extrusion molding method by which a molding body such as tube and rod having enough precision as the preform of an optical fiber. CONSTITUTION:A preliminary extrusion period as the preceding stage for the substantial extrusion molding is provided at the initial stage when the application of extrusion pressure is started, the extrusion rate as the extrusion rate of a raw material is made lower than that in substantial extrusion molding in the period, and the extrusion pressure to be applied in this period is kept lower than the pressure to be applied in the substantial extrusion molding. Consequently, the wettability of the molding material with the inner periphery of the nozzle of the extrusion die is made substantially uniform, and then the substantial extrusion molding is conducted.
Patent JP-2000081366-A (JP)
Title: Fluid motion analysis method and storage medium recording fluid motion analysis program
Inventor: ASAI AKIRA
IPC: G06F17/50
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in the motion analysis of a non-compression fluid when a fluid is expressed as a group of particles by using a common proportional coefficient where the total becomes zero for the proportional coefficient of a motion equation and that of a non-compression conditional expression. SOLUTION: In a fluid motion analysis method, a non-compression fluid is expressed as a group of a plurality of particles (i). A motion equation including terms that are proportional to a pressure pi of each of the particles (i) and a non-compression conditional expression including terms that are proportional to a speed vi of each of the particles (i) are used. Then, a speed vi' and a pressure pi' of each of the particles (i) at time t+Δt after a time unit width of Δt are obtained from the speed vi and the pressure pi of each of the particles (i) at time (t). A common proportional coefficient where the total reaches zero is used for the proportional coefficient of the motion equation and that of the non-compression conditional expression.  The motion equation is expressed by an expression I, while the non-compression conditional expression is expressed by an expression II. Further, the common proportional constant may the one that satisfies an expression III.
Patent JP-H03112118-A (JP)
Title: Manufacture of lamination type solid electrolytic capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/02
Filed: 1989-09-27
Abstract: PURPOSE:To elevate high frequency properties and leak currents properties, and to facilitate manufacturing by forming a semiconductor layer, a conductor layer, etc., on individual anode base substances. CONSTITUTION:Sheets of anode base substances 1 having valve functions are arranged in parallel with directions in order, and are connected by a wire 2 or a metallic foil. Next, excluding the wire 2 or the metallic foil part, a dielectric oxide film layer, a semiconductor layer, and a conductor layer are formed in order on the anode base substance 1, and sheets of anode base substances 1 are united by bending the wires 2 or the metallic foils 5. The solid electrolytic capacitor 5 formed by this is bent at A-A face, and the element is formed.
Patent JP-S62110144-A (JP)
Title: Potential difference titration method using electrodes having different temperatures
Inventor: IKESHOJI TAMIO
IPC: G01N27/26
Filed: 1985-11-08
Abstract: PURPOSE:To make it possible to easily determine an equivalent point, by holding one of the two same kind titration electrodes arranged in a solution to be titrated to temp. different from that of the solution to be titrated to observe the potential difference between the two electrodes. CONSTITUTION:The two same kind titration electrodes 1, 2 relating to an ion to be titrated are immersed in a solution 3 to be titrated and one electrode 1 is heated, for example, by the small electric heater 4 provided in the electrode 1. The solution 3 to be titrated is stirred at a constant speed by a stirrer 5 in order to uniformize the concn. of said solution 3 and to keep the temp. of the liquid contact part of the electrode 1 constant. The solution 3 to be titrated is sent to an automatic buret 6 and, during this time, the potential difference between the electrodes 1, 2 is measured by a voltmeter 7 and the center of the min. and max. points of a titration curve showing the relation between the addition amount of the solution 3 to be titrated and potential difference is calculated as an equivalent point.
Patent JP-S60140748-A (JP)
Title: Semiconductor device
Inventor: TAKASU HIDESHI
IPC: H01L29/78
Filed: 1983-12-27
Abstract: PURPOSE:To obtain a semiconductor device, in which a latch-up is difficult to be generated, by forming a P<+> type layer at the bottom of a P well region, in which an N-MOS element is formed, through bottom isolation. CONSTITUTION:An N<-> type layer 2 is grown on a P type Si substrate 1 in an epitaxial manner, a P<-1> type well region 4 is diffused and shaped in the layer 2, and a P<+> type region 5 is formed to the peripheral section of the well region 4. P<+> type region 3 connected to the region 5 is formed under the well region 4 through bottom isolation, and the whole surface is coated with a thick oxide film 8. An opening is bored to the film 8, N<+> type source region 6 and drain region 7 are diffused and shaped to the surface layer section of the region 4 while being positioned in the region 4, a gate 9 consisting of polycrystalline Si using a thin gate oxide film 9 as an underlay is formed between these source and drain regions, and the side surface of the gate 9 is coated with an oxide film 11. An SiO2 film 12 is applied on the regions 6 and 7 and the electrode 9 and openings are bored, a source electrode 13a, a gate electrode 13b and a drain electrode 13c are shaped, and the whole surface is protected by a PSG film 14. Accordingly, bulk resistance under the region 4 is reduced.
Patent JP-2000062877-A (JP)
Title: Storage file for various disks
Inventor: SHIMIZU KOJI
IPC: G11B23/023
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a disk storage file which can store safely, surely and gathers compact in size a plurality of disks such as floppy disks, minidisks, and compact disks, and with which disks can be easily taken out and put in without being damaged. SOLUTION: A plurality of holding members 8, 8 comprising a dividing sheet 9 and holding sheets 10, 10 provided on both faces of the same are inserted and fastened in the back cover of a front cover member 2. Disks are stored in a storage part inserted from open parts 12, 12. A receiving part 13 formed by cutting and raising the dividing sheet 9 receives a disk stored in the storage part of one of the holding members 8 for preventing the same from sliding out unexpectedly and from being damaged.
Patent JP-S62112295-A (JP)
Title: Optical recording system
Inventor: NAKAMURA TOYOICHI
IPC: G11B7/24035
Filed: 1985-11-12
Abstract: PURPOSE:To permit multi-valued recording by changing the spiral pitch length of a cholesteric high-polymer liquid crystal or the inclination of the spiral axis thereof or forming pits in compliance with light energy to record information and reading out the information from the wavelength of the max. or min. value of the quantity of light of photoreflected or phototransmitted spectra. CONSTITUTION:Writing of the information is executed by subjecting the light energy 13 to be irradiated to a recording medium to multi-valued control, changing the spiral pitch length of the cholesteric high-polymer liquid crystal 5 or the inclination of the spiral axis thereof or forming the pits in compliance with the light energy 13 and making multi-valued recording of the information on a recording medium. The reading of the information is executed by irradiating the light beam 13 to the recording medium and reading out the information from the wavelength of the max. value of the quantity of the light of the photoreflected spectra of the recording medium. The plural different wavelength characteristics are thereby generated in one recording spot and the multi-valued recording of the information is made possible.
Patent JP-H07102041-A (JP)
Title: Polymer latex and its production
Inventor: OTSUKA YOSHIHIRO
IPC: C09J163/08
Filed: 1993-10-07
Abstract: PURPOSE:To obtain new epoxy-modified vinylaromatic compound/conjugated diene compound block copolymer latices having good mechanical stability and improved adhesiveness. CONSTITUTION:A latex of an epoxy-modified block polymer prepared by epoxidizing the double bonds of the conjugated diene compound of a block copolymer (C) comprising a polymer block (A) based on a vinylaromatic compound and a polymer block (B) based on a conjugated diene compound; and a latex of an epoxy-modified block polymer prepared by epoxidizing the double bonds of the conjugated diene compound of the partially hydrogenated block polymer obtained by partially hydrogenating component C.
Patent JP-2000060251-A (JP)
Title: Machine for harvesting root stem crop
Inventor: YAMAMOTO YOSHIAKI
IPC: A01D25/04
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a root stem crop harvest machine capable of adjusting the timing of a pulling action with a field-swelling and softening action in response to the root growth state of the crop due to the states of a field and the crop, because the relative position of the action-starting position of a pulling device to the action position of a digging blade is generally fixed in a conventional machine and further because a load added to the pulling device is sometimes changed to cause troubles on positions for nipping and cutting the foliage portion of the crop and on the carriage of the crop. SOLUTION: In this root stem crop harvest machine, a digging blade 8 is variably attached so that the action position of the digging blade 8 can longitudinally be adjusted on the basis of the action-starting position of a pulling device. The digging blade 8 is further attached in a state capable of longitudinally selecting the relative position of the digging blade 8 to the action-starting position of a pulling device 5 so that a stable pulling action can be carried out under the effective support of the field-swelling and softening action.
Patent JP-H03143771-A (JP)
Title: Servo manipulator of vehicle
Inventor: PEETAA AANAA
IPC: B62D6/10
Filed: 1990-09-25
Abstract: PURPOSE: To permit easy manual steering by providing a connection means causing a clamp action when input steering torque reaches a predetermined value or more in a steering power transmission path in a servo steering device for vehicle giving an assist force by means of an electric servo motor to a steering force of a steering wheel. CONSTITUTION: An input shaft 11 is supported on a coaxial line with a steering shaft 10 on which a steering wheel is mounted at an upper end thereof so as to rotate relatively and freely and is energized mutually in the torsional direction by a torsion member 15 having comparatively high rigidity. Moreover, an outer ring 19 provided with an outer gear 18 in a free wheel part 20 can be driven through a reduction gear 17 by a reversible electric servo motor arranged in a housing 14. An annular control cage 23 connected to the steering shaft 10 is arranged between the outer ring 19 and an inner ring 22, and both rings 19, 22 can be connected so as not to turn when a plurality of rollers 26 held in this control cage 23 bite into a side part 27b in a recessed part 27 provided on the inner ring 22.
Patent JP-H0196350-A (JP)
Title: Corrosion-resistant and wear-resistant sintered alloy and its manufacture
Inventor: NAKAMURA HIDEKI
IPC: C22C19/07
Filed: 1987-10-06
Abstract: PURPOSE:To manufacture a corrosion-resistant and wear-resistant alloy having high density, high hardness and excellent toughness by adding an mixing specific ratios of TiN or VC to Co-based alloy powder having specific compsn. contg. Cr, W, Mo, C, Fe and Ni and subjecting the same to vacuum sintering. CONSTITUTION:The Co-based alloy contg., by weight 25-35% Cr, 15-25% W+2Mo, 1.5-2.5% C, <=5% balance Fe and <=5% Ni with inevitable impurities is formed into water atomizing or gas atomizing powder and the average grain size of said powder is furthermore regulated to <=15mu by mechanical fining. The Co-based alloy powder is regulated to the binder phase and 5-15% TiN and VC are added and mixed thereto independently or plurally as the dispersion phase. Said mixed powder is formed into a sintered body having >=98% density by a vacuum sintering method. In this way, the title sintered alloy having <=7mu grain size of carbon nitride in the micro structure after sintering and having >=62 HRC hardness at the room temp. is economically and easily obtd.