baber/WOPTO huggingface dataset:
Patent JP-H09251301-A (JP)
Title: Pump controller
Inventor: YAMAMOTO KEIICHI
IPC: F04B49/08
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of operation/stop times by previously setting a proportional constant in a proportional constant table by considering a transmitted water flow rate and controlling supplied water pressure to be constant through the use of the proportional constant corrected in a prescribed operation when a change in the number of operating pumps does not exist. SOLUTION: The controlled variable operation means 21 of a controller 14 previously sets the proportional constant in the proportional constant table 25 by considering the supply water flow rate, the number of pumps and performance. A controlled variable is obtained from the proportional constant at the time of the present operating number of pumps, the present process controlled variable and setting pressure. A pump number decision/control means 22 and 23 decide the number of the pumps from the controlled variable obtained by the controlled variable operation means 21 so as to control the number of the pumps. A proportional constant correction means 26 obtains a proportional constant correction value based on a prescribed operation expression when the change of the operating number of the pumps does not exist by the control of the number of the pumps. Then, the new proportional constant is obtained from the new proportional constant correction value and the proportional constant. A pressure control means 24 varies the number of rotation on the pumps and controls supply water pressure to be constant.
Patent JP-H09250023-A (JP)
Title: Production of finely dividable conjugate fiber
Inventor: KURATA NOBUO
IPC: D06M101/16
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for bath drawing of finely dividable conjugate fiber, enabling the high temperature bath drawing, the good staple drawing and the easy stable fine dividing of a conjugate fiber, which is difficult in bath drawing as it is, without lowering weak-alkali solubility when a conjugate fiber, composed of a weak-alkali-soluble component, is drawn in a bath and to produce a conjugate fiber capable of producing ultrafine fibers in an easy and stabile manner. SOLUTION: This finely dividable conjugate fiber is composed of constituting components mainly comprising terephthalic acid and ethylene glycol and a component comprising a weak-alkali-soluble polymer consisting of a copolymer ester containing 6-12mol% of 5-sodium sulfoisophthalic acid and 0-10mol% of isophthalic acid based on the total acid components. For drawing the finely dividable conjugate fiber in a bath, the fiber is subjected to a primary drawing in a bath below 65 deg.C or with dry heat at 60-120 deg.C, and subsequently the resultant fiber is drawn in a bath of >=65 deg.C.
Patent JP-H05221162-A (JP)
Title: Thermal transfer sheet
Inventor: EGUCHI HIROSHI
IPC: B41M5/385
Filed: 1991-03-01
Abstract: PURPOSE:To provide a thermal transfer sheet employing sublimating dye in which image density and fastness are enhanced by employing a dye satisfying a general formula I. CONSTITUTION:A dye satisfying formula I is employed. In the formula (n) is 1 or 2, R1 represents a substituent or non-substituent alkyl group, cycloalkyl group, aralkyl group, aryl group, or an atom or atomic group forming a five- membered group or six-membered group together with X, R2 is a substituent or non-substituent alkyl group, cycloalkyl group, or aryl group, R3 represents a hydrogen atom, a halogen atom, a cyano group, an alkyl group, an allyl group, an acyl group, an cylamino group, a sulfonylamino group, a ureido group, a carbamoyl group, a sulfamoyl group, or an amino group, R4 represents a cycloalkenyl group, R5, R6 represent a hydrogen atom, a halogen atom, an alkyl group an alkoxy group, an acylamino group, a sulfonylamino group; or an ureiodo group, respectively, X represents a hydrogen atom, or an atom or atom group forming a 5-6 member ring with R1.
Patent JP-H06245459-A (JP)
Title: Spindle motor
Inventor: YONEI HIROYUKI
IPC: H02K29/00
Filed: 1993-02-22
Abstract: PURPOSE:To realize much more thinning with regard to a spindle motor where the annular base of a stator core is fitted tightly onto the annular peripheral wall with core teeth projected radially out of the annular base. CONSTITUTION:A stator core consisting of an annular thin plate has an annular base 12a and a plurality of core teeth 12b projected radially outward. The core teeth 12b are wound with a stator coil 14. The inner periphery 12a1 of the annular base 12a is formed in an axial downward bending form. Its lower end is fitted tightly onto the outer peripheral base of the cylindrical part 10b in a state of being abutted against the inner periphery of the bottom of the annular recess 10a.
Patent JP-S59183147-A (JP)
Title: Train of planetary gears of automatic speed regulator
Inventor: HIRAIWA KAZUMI
IPC: F16H3/66
Filed: 1983-04-04
Abstract: PURPOSE:To improve the durability without use of any members turned with an excessively high speed by additionally arranging two clutches in a train of planetary gears of an automatic forward four-speed speed regulator using two sets of the planetary gears. CONSTITUTION:The first and second sets of planetary gears G1, G2 are respectively constructed by sun gears S1, S2, internal gears R1, R2 and pinion carriers PC1, PC2 supporting pinion gears P1, P2 simultaneously engaging with both gears S1, R1 and S2, R2. And, the sun gear S1 is coupled with an input shaft I via the first clutch C1. Further, the internal gear R1 is coupled with the input shaft I via the second clutch C2, and the pinion carrier PC1 and the internal gear R2 are directly coupled with an output shaft O. Further, the sun gears S1, S2 are coupled with each other via the third clutch C3, and the sun gear S1 is coupled with the pinion carrier PC2 via the fourth clutch C4.
Patent JP-S57174410-A (JP)
Title: Protecting method of bottom blowing double-ply pipe tuyere
Inventor: MURAKAMI SHIYOUZOU
IPC: C21C5/48
Filed: 1981-04-18
Abstract: PURPOSE:To prevent solute of a tuyere due to falling-off of tuyere brick by its spalling phenomenon, by providing a refractory body layer between the outer pipe of a double-ply pipe and its outside tuyere brick, in a converter provided with a bottom blowing tuyere of the double-ply pipe. CONSTITUTION:Oxygen, air, gaseous Co2, etc. for blow-refining, and gaseous Ar, N, etc. for stirring are led in from an inner pipe 1 of a double-ply pipe tuyere provided on the furnace bottom in a converter for upper bottom blowing and bottom blowing, and kerosene, propane, natual gas, etc. are blown in from between an outer pipe 2 and the inner pipe 1. In this case, tuyere brick 3 of the outside of the outer pipe 2 is heated to a high temperature by heat conduction from the tuyere in case of blow-refining, receives a large temperature gradient due to a temperature drop in case of an empty furnace, is cracked due to spalling, and falls off. In order to prevent this phenomenon, a refractory body layer 4 having 5-40mm. thickness is provided between the outer pipe 2 and the tuyere brick 3, by which heat conduction from the tuyere in case of blow-refining is reduced, the temperature gradient is reduced, and generation of a crank due to spalling is prevented.
Patent JP-S59183786-A (JP)
Inventor: MORIWAKI TOSHIJI
IPC: D06M101/16
Filed: 1983-04-04
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-S51135278-A (JP)
Title: Method of recovering feed for hens
Inventor: HARADA SHIYOUJIROU
IPC: A23N17/00
Filed: 1975-05-14
Abstract: PURPOSE: Active feed components that are contained undigested in excrements of hens are recovered and utilized as feed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08316823-A (JP)
Title: Mos gate circuit and its drive method
Inventor: SUZUKI SEIGO
IPC: H03K19/0948
Filed: 1996-03-14
Abstract: PURPOSE: To reduce power consumption by decreasing an energy loss caused by an on-resistance (internal resistance) of transistors(TRs) being components of a CMOS circuit. CONSTITUTION: Biphase AC power supplies 511, 512 having a period slower than the operating speed of an internal circuit element are used to drive MOS gate circuits 611, 612,... interconnected with each other and consisting of plural stages. A cut-off means such as TRs (TR1 , TR2 , TR3 , TR4 ) or the like conductive only when one of the biphase AC power supplies is at a high level and the other of is at a low level is provided to both sides of each of the MOS gate circuits 611, 612 while being connected respectively to an output line of the biphase AC power supplies 511, 512. When the MOS gate circuit 611 of a prescribed stage (N1 stage) is not in operation, the MOS gate circuit 612 of a next stage (Ni+1 stage) stores the charge.  Since the period of the biphase AC power supply is long, it is avoided to apply a large voltage transiently to an internal resistance of the MOS gate circuit thereby reducing power consumption by an internal resistance.
Patent JP-S63227707-A (JP)
Title: Multistage back-up method for classifying hysteresis in converter
Inventor: MASUDA YASUO
IPC: C21C5/30
Filed: 1987-03-14
Abstract: PURPOSE:To safely and rapidly execute operation with the min. changing by extracting the correspondent NEXT backup table together with backup table to occurrence of abnormality in a gas supply piping for a converter, to execute the backup at multistage. CONSTITUTION:When the abnormality occurs in the piping during supplying gas at the prescribed kind of piping route in the converter, the backup is executed by changing the piping by he computer processing. In the classified hysteresis multistage backup method, an abnormal factor No. is detected from the abnormality correction file F1 for each piping and the abnormal factor file F2 for each process. Further, an abnormal gas bit No. is detected from the used gas bit file F3 and the abnormal file F4. From this No. and the backup gas table No. selected among the used gas kinds, the correspondent backup data and NEXT backup gas table No. in the backup gas table T are extracted. Based on this data, the backup is executed and also when some abnormality again occurs, by the NEXT No. of backup data, the backup is immediately executed.
Patent JP-S53143277-A (JP)
Title: Mean acceleration calculating circuit
Inventor: NISHIMURA YOSHIO
IPC: G01P15/00
Filed: 1977-05-18
Abstract: PURPOSE: To readily obtain the mean acceleration in sections of an object by constituting an arithmetic circuit based on the speed detecting signals at arbitrary two points of the incoming object with the same detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53143238-A (JP)
Title: Thermal head
Inventor: TAGUCHI NOBUYOSHI
IPC: H01C7/00
Filed: 1977-05-18
Abstract: PURPOSE: To decrease waste pieces of paper accumulated in the cracks and on the recesses of a protective layer and to improve type quality, by reducing the film thickness of the second electrode of the part covered with the protective layer, and by reducing the level difference of the recesses. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63224319-A (JP)
Title: Molecular beam epitaxy system
Inventor: NUKANOBU EIJI
IPC: H01L21/26
Filed: 1987-03-13
Abstract: PURPOSE:To prevent other evaporation materials from mixing into evaporation sources by providing partitions within a chamber. CONSTITUTION:Outside the extended plane of the external cylinder of a shroud 5a and inside the extended plane of the internal cylinder of a shroud 5b, there are provided partitions 6 for respectively separating the openings of evaporation sources 3. Accordingly, the molecular beam from an evaporation source 3a is intercepted by a partition 6a whereby a shadow 7a of the partition 6a is generated above the openings of evaporation sources 3c, 3d, and the molecular beam from the evaporation source 3a is intercepted by a partition 6b where by a shadow 7b of the partition 6b is generated above the openings of evaporation sources 3e, 3f. Further, the molecular beam from the evaporation source 3a is intercepted by the shroud 5a whereby a shadow 7c is generated above the openings of evaporation source 3g-3i. With this, there is no deposition of the evaporation material of the evaporation source 3a and the evaporation material from the evaporation source 3a is prevented from mixing into the evaporation sources 3c-3i.
Patent JP-H06274836-A (JP)
Title: Magneto-resistance effect type magnetic head and its production
Inventor: FUCHIGAMI SHIYOUJI
IPC: G11B5/39
Filed: 1993-03-18
Abstract: PURPOSE:To narrow an effective track width and to increase a recording density by adopting a structure in which one magnetic material recedes from opposite recording cores in a region larger than the recording width of the cores for recording. CONSTITUTION:A lower shield 3 having the width larger than the magnetic flux detecting width of a magneto-resistance element 1 is vacuum formed of 'Permally(R)' and an insulating layer 4 is formed of SiO2 thereon. The film of the element 1 is formed on this layer. The element 1 is an element exhibiting a resistance change with external magnetic fields and is particularly thinly formed of an Fe-Ni alloy at several tens nm or below. A conductor layer 2 for detecting the voltage change comes into contact with the element 1 in the parts exclusive of the magnetic flux detecting width. The conductor layer 2 is constituted by forming the film of Au which is a good conductor by a vacuum vapor deposition method and the insulating layer 4 is formed of the SiO2 on the element 1 and the conductor layer 5. The upper shield 5 is formed of the 'Permally(R)' thereon at the magnetic flux detecting width or above. The film of the soft magnetic material, such as 'Permally(R)', is formed by vapor deposition as the first layer and a level difference part 15 which is the opposite surface for recording is formed thereon as the magnetic layer of the second layer regulated in shape in order to form the structure in which the broad part of the recording part recedes from the opposite surface for recording.
Patent JP-S62216552-A (JP)
Title: Data receiving circuit
Inventor: NARITA HARUTOMO
IPC: H04L25/40
Filed: 1986-03-18
Abstract: PURPOSE:To prevent the deterioration in a data receiving performance by generating successively a clock pulse for punching the data during the output of the signal during the receiving by a comparator, counting this by a clock collating circuit, and when it comes to be the counting value of at least >=2 continuously, latching an input signal by a latching circuit. CONSTITUTION:When the waveform of an input signal A is normal, the period when an output signal B of a comparator COMP comes to be an H level is comparatively long and respective clock pulse F, G, J and K lie between the periods. Consequently, respective output signals M, N, P and R of flip-flops FF2-FF5 come to be successively the H level. When a clock pulse T occurs, an output signal U of a flip-flop FF6 comes to be the H level, the input signal A is normally received and the signal is latched. Even when the period when the signal B comes to be the H level is comparatively smaller since the condition of the waveform of the input signal A is bad, at least two out of the clock pulses, F, G, J and K lie, and therefore, the output signal U of the flip-flop FF6 comes to be the H level or the H level of the pre-condition can be also maintained.
Patent JP-S57172350-A (JP)
Title: Transer method
Inventor: OOMIKA KATSUTOMO
IPC: G03G15/16
Filed: 1981-04-17
Abstract: PURPOSE:To make an efficient transfer possible, by discharging the surface of an electrostatic carrier after development and transferring a toner image after applying a DC voltage having the polarity opposite to that of the voltage applied at a transfer time onto the surface of the electrostatic arrier. CONSTITUTION:A selenium drum having an outside diameter of 150mm.phi is used as a photosensitive drum 1, and a magnetic toner having volume resistance 10<12>OMEGA is used to develop an image in a developer 2. After development, a voltage of AC 210V is applied to a corona charger 10 to discharge the surface of the selenium drum, and a transfer voltage of +5.5kV is applied by a corona charger 7 after applying a DC voltage of -4kV to a corona charger 11. In this case, though an ordinary paper (volume resistivity OMEGA.cm) is used as the transfer paper, a high transfer efficiency up to 97% is obtained, and further, scattering is not generated.
Patent JP-S59184385-A (JP)
Title: Image forming method
Inventor: HASEGAWA TETSUO
IPC: G03G15/20
Filed: 1983-04-02
Abstract: PURPOSE:To use in common a pressure roller and an image carrying body, and to obtain a good transfer performance which causes no ''partial omission'' phenomenon by executing a development by using microcapsule toner having a pressure fixing property transferring a toner image on a transfer material, and simultaneously, fixing by pressure the toner image to the transfer material. CONSTITUTION:A latent image is formed on a drum-like image carrying body 1, and subsequently, developed by a developing device 5. As for a developer, a pressure fixing toner fixed by a low pressure is desirable, and a capsule toner is the best since the functions of a developing property and a fixing property are separated. Subsequently, a toner image formed on the image carrying body 1 is transferred to a transfer material 7 offered from a paper tray 6, and simultaneously, made to contact by pressing to the image carrying body 1 by a fixing roller 2, and fixed. As for one example of a state of pressure welding, by a compression spring 10 set to a projecting base 11a of a side plate 11 to which the carrying body 1 is attached pivotally, pressure is applied to a bearing case 9 guided by a guide member in the axial core direction of the carrying body 1 by the side plate 11 of the shaft end of the roller 2, and the fixing roller 2 is press welded to the carrying body 1.
Patent JP-H03260286-A (JP)
Title: Bedrock breakdown prospecting method and device in shield method
Inventor: YAMAMOTO MASAHIKO
IPC: E21D9/087
Filed: 1990-03-09
Abstract: PURPOSE:To make it possible to detect a form of the breakdown of a bedrock with high degree of accuracy by calculating a fluctuation ratio map based on a measured value obtained by an electrode combination of a measuring dipole electrode row and a reference wenner electrode row provided on the outside surface of a shield machine. CONSTITUTION:A measuring dipole electrode row 16 and a reference electrode row 14 placed in parallel or at a right angle thereto are provided on the outside surface of a shield machine 10. By an electrode combination of both electrode rows 14 and 16, a measuring ratio resistance map is obtained. A ratio resistance of a bedrock side and a layer boundary thickness are calculated by the reference electrode row 14, and the reference ratio resistance map corresponding to the measuring xx ratio resistance map is obtained. After that, the ratio of a measured value of the measuring xxx resistance map to a calculated value of the reference ratio resistance map is calculated to obtain a variation ratio map.
Patent JP-H11255138-A (JP)
Title: Steering device
Inventor: MAKITA MITSUHIRO
IPC: B62D119/00
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To make a driver directly feel the change of a tire output from the steering reaction by changing the assist torque in proportion to the distance between the king pin shaft of a suspension and the grounding center of a tire. SOLUTION: An accelerator 2 changes the attitude in a three-dimensional space to a vehicle body by vertical stroking motion and steering operation. The accelerator 2 is supported by a plurality of links, and the spatial arrangement of the accelerator 2 is determined by the vertical stroking motion and the steering quantity. When the tire generated horizontal vector is offset to a king pin shaft, the shortest distance of the space straight line corresponds to the tire horizontal force moment lever length around the kin pin shaft. The moment level length of the suspension is reduced in vertical displacement, and the moment lever length is increased in steering. According to this, the direct feeling of a tire generated force obtained by the steering reaction which is felt by a driver can be improved.
Patent JP-S62216004-A (JP)
Title: Numerically controlled working method
Inventor: OSADA NORIO
IPC: G05B19/4093
Filed: 1986-03-18
Abstract: PURPOSE:To integrate an original curved surface and its reflected image curved surface under the continuous same working conditions by means of the same NC tape, by attaining such a constitution that can process the numerical control NC data for each cutting path. CONSTITUTION:An NC tape is successively read and a curved surface A is processed by a normal NC working method until the first end-of-path EOP is detected. Here the data on a cutter path between a tool original point P0 serving as the first auxiliary path and the working start point Ps1 of the surface A is used to obtain the value Zc of a clearance plane CP formed based on the point P0, an approaching amount Dp toward the working start point in a cutting feed speed mode set when a cutter is moved down toward an axis Z and the cutting feed speed F. Then the first path number is discriminated to obtain the point Ps1 and at the same time the data on each block forming the first cutting path are stored successively in a buffer memory until the EOP is detected. Then the final position vector Pe1 of the first cutting path is calculated after the EOP is discriminated.
Patent JP-S61218198-A (JP)
Inventor: SUZUKI TOSHIO
IPC: H05K3/28
Filed: 1985-03-25
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-H11255965-A (JP)
Title: Production of thermoplastic elastomer composition
Inventor: WATANABE JIRO
IPC: C08J3/24
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a blending method capable of providing simple workability in the production of a thermoplastic elastomer composition by dynamic vulcanization and of improving the properties of the obtained thermoplastic elastomer composition. SOLUTION: In this method for producing a thermoplastic elastomer composition by kneading a rubber composition with a resin and dynamically vulcanizing the rubber composition, the rubber composition is previously kneaded with a cross-linking agent for providing at least the resin with the cleavage of main chain or cross-linking. Then the rubber composition is blended with the resin to give the objective thermoplastic elastomer composition. The whole cross- linking agent may be previously kneaded with the rubber composition.
Patent JP-S55149843-A (JP)
Title: Speed measuring method
Inventor: YAMAGUCHI ICHIROU
IPC: G01P3/36
Filed: 1979-05-12
Abstract: PURPOSE: To quickly measure the speed of a moving object by irradiating the surface of the object with two beams, which interfere with each other, such that these beam cross each other on the surface of the object, and determining an autocorrelation function of variations in intensity of light with respect to the elapse of time, which are caused by the unevenness of the surface of the moving object.  
     CONSTITUTION: The surface of a moving object 1 is irradiated symmetrically with two beams 3, 3' which are emitted from a laser source 2 and which interfere with each other, such that these beams 3, 3' cross each other on the surface of the object 1, to form an image on a pin-hole 6 of a photoelectric conversion element 5 by lenses 4, 4'. An angular aperture of an image forming pupil formed by the lenses 4, 4' and an aperture 11 should be smaller than an angle θ at which the object-radiating beams 3, 3' cross each other on the surface of the object 1. An autocorrelation function of variations in intensity of light with respect to the elapse of time, which are caused by minute projections and recesses on and in the surface of the object 1, is determined by a correlation meter 7. A moving speed V=λ/τ 0 sin(θ/2) is then calculated on the basis of delay time τ 0  of the correlation function. 
     COPYRIGHT: (C)1980,JPO&Japio