baber/WOPTO huggingface dataset:
Patent JP-S61203280-A (JP)
Inventor: KAWAMURA TATSUYA
IPC: B25J9/06
Filed: 1985-03-01
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-H07227178-A (JP)
Title: Internally threaded fishing rod
Inventor: AKIBA MASARU
IPC: A01K87/00
Filed: 1994-02-15
Abstract: PURPOSE:To obtain an internally threaded fishing rod for facilitating maintenance of a fishing line guide part inside a fishing pipe. CONSTITUTION:Supporting materials S1, S2, S3 and H4 and fishing line guides G1, G2, G3 and G4 having excellent slipperiness are positioned in a rod pipe 10 in a state of the fishing line guides held on the supporting materials and detachably fixed.
Patent JP-S53125695-A (JP)
Title: Exposing method for electron rays
Inventor: OKUTO YUUJI
IPC: H01L21/027
Filed: 1977-04-08
Abstract: PURPOSE: To preform appropriate irradiation on every kind of surfaces to be exposed, by detecting the quantities of electron rays coming out to the outsids again from an abject to be irradiated, and by controlling the quantities of irradiation in response to the detected results. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61199780-A (JP)
Title: Separation of hydrated alcohol containing garlic extract from shochu containing garlic
Inventor: MORINAGA JUNJI
IPC: C12H6/02
Filed: 1985-03-01
Abstract: PURPOSE:To separate and obtain a hydrated alcohol containing garlic extract insoluble in an oil, by adding edible oil to an alcoholic drink containing garlic immersed therein, and stirriang the mixture. CONSTITUTION:Garlic is immersed in an alcohol drink e.g. for 2-3 months. 10 kg of the garlic-containing drink is mixed with 4 kg of an edible oil, and stirred vigorously. The mixture is transferred to a transparent container, separated into layers, and the lower layer consisting of hydrated alcohol is separated to obtain the objective garlic liqueur.
Patent JP-S52123860-A (JP)
Title: Counting controller
Inventor: NAGANO AKIRA
IPC: H03K21/00
Filed: 1976-04-09
Abstract: PURPOSE:To permit the interruption in continuous operation and to restart the copy continuously until the given number automatically after the interruption is completed by providing the operation method just for the interruption to the copying machine.
Patent JP-H08235823-A (JP)
Title: Magnetic tape take-up device
Inventor: GOTOU SADAICHIROU
IPC: G11B23/113
Filed: 1995-02-28
Abstract: PURPOSE: To eliminate the occurrence of wrinkles on a magnetic tape and the random winding even though a path of the magnetic tape is somewhat varied, by making the width between flanges on a guide roller for the tape control wider than the width of the magnetic tape. CONSTITUTION: The flanges 7a, 7b for the tape control having the width between them specifically wider than the width of the running magnetic tape are provided on the guide roller 7 near the hub 12 taking up the magnetic tape 2, i.e., a take-up spool base 11. Also, the part between the flanges 7a, 7b is formed to the barrel shape, and a groove 20 with specific width and depth is formed at the center of the guide roller. Then, a leader tape 2a first connected with the tape 2 is loaded into the take-up spool base 11, and the tape 2 is taken up to the hub 12 by rotating the spool base 11. By this procedure, the wrinkles are not generated on the magnetic tape even though the path of magnetic tape is somewhat variled, and the generation of random winding on the hub is eliminated, since the guide roller is made to the barrel shape, etc., and the groove is provided at the center.
Patent JP-H06248668-A (JP)
Title: Back hoe
Inventor: NISHI EIJI
IPC: E02F3/43
Filed: 1993-03-02
Abstract: PURPOSE:To enhance the controllability of a back hoe by operating a boom from a position entering an operating section side by having a bucket cross a retaining surface in the direction moving to the retaining surface side. CONSTITUTION:A specific position D having the same height as that of a bearing point 51 connecting a first boom part 4a to a swivel base 2 in a turnable manner is set to the swivel base 2. In such a state to have a bucket pin 6a reach a front restraining surface A1, when the front end of a bearing bracket 4c of a boom 4 is located at a position higher than the specific position D, even if a right control lever 9 is operated at a raising side of a first boom part 4a, the first boom part 4a is made to perform stop operation. On the other hand, in such a state to have the bucket pin 6a reach the front restraining surface A1 or in such a state to enter an operating section 15 side by crossing the front restraining surface A1, when the front end of the bearing bracket 4c of the boom 4 is located at the same position as the specific position D or located at a position lower than the specific position D, even if the right control lever 9 is operated at the raising side of the first boom part 4a, the first boom part 4a is raised and operated.
Patent JP-H04257931-A (JP)
Title: Computer system
Inventor: YANO SEI
IPC: G06F11/18
Filed: 1991-02-12
Abstract: PURPOSE:To realize redundant constitution with a sumall number of hardwares by comparing the output information of a third function module with the operated results of first and second function modules and restarting an operation when they are matched, or stopping the operation when they are unmatched. CONSTITUTION:When a fault occurs at a first function module 100, first and second function modules 100 and 101 stop outputs in the state of holding the operated results of the modules them-selves. A third function module 102 outputs the correct operated result of the own module to first and second buses 106 and 107. the first and second function modules 100 and 101 compare the held operations of its own modules with the bus information outputted by the third function module 102. Then, the first module 100 stops the operation according to unmutch, and the second function module starts the operation according to the match.
Patent JP-H05216120-A (JP)
Title: Daylight screen having three-dimensional effect
Inventor: TATEISHI HARUHIKO
IPC: G03B21/60
Filed: 1991-02-12
Abstract: PURPOSE:To provide a daylight screen easy to see by coating screen base material with film surface forming composition, cutting off an appropriate portion, and sticking absorption material on the back surface. CONSTITUTION:Film surface forming composition is put on a screen base material of a daylight screen, then an appropriate portion of a screen film surface formed ike this is cut off in an appropriate size, and absorption material is stuck to the portion. In this case, an absorption film like black vinyl chloride resin is stuck as the absorption material or absorption film forming material like acrylic black flat paint is applied. The size and the number of cut-off portions of the screen vary with screen sizes, etc., but it is desireable to uniform the distribution of the cut-off portions over the whole of the screen film. Consequently, the contrast of a picture is improved to give the picture image a three- dimensional effect.
Patent JP-H09228554-A (JP)
Title: Reinforcement joint
Inventor: ETSUNO YUJI
IPC: E04C5/18
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the workability and strength by inserting the connecting end part of a reinforcement to fastening bodies fitted to the front part inside of a pair of outer cylinders, respectively, and screwing a connecting bolt to the rear-part inside of both the outer cylinders to integrated them. SOLUTION: A reinforcement joint 1 is formed of a pair of outer cylinders 2, fastening bodies 3, and a connecting bolt 4. When pillar main bars are mutually connected, the end part of each main bar 5 is inserted to the tapered part 6 of the outer cylinder 2, and the fastening body 3 is inserted to the tapered part 6. The connecting bolt 4 is screwed to the rear part of the outer cylinder 2, and the fastening body 3 is pushed by a pressing part 12 to bite the hooking screw 3a of the fastening body 3 to the outer surface and knot 5a of the main bar 5, whereby the main bar 5 is fixed. Further, a coupler 11 is screwed and connected to the bolt 4. The sectional area in about the center part of the front half part of the outer cylinder 2 is increased, and each member is manufactured by use of a metal having a tension higher than the main bars 5.  Thus, the connection is facilitated, the reinforcement can be cut to an optional length, and the joint strength can be improved.
Patent JP-S57156565-A (JP)
Title: Digital level detecting circuit
Inventor: ISHIKAWA YUTAKA
IPC: G01R19/04
Filed: 1981-03-20
Abstract: PURPOSE:To reduce the scale of hardware by providing a multiplier which squares an input signal, a delay circuit which delays an output signal from the multiplier, and an adder which adds said output signal to the output signal of the delay circuit. CONSTITUTION:When a sine wave Acos(2pinf/fS) is supplied through an input terminal 4, a multiplier 1 squares it to output a signal f1={Acos(2pinf/fs)}<2>. This squared signal is supplied to a delay circuit 2 to be delayed on the basis of the equation shown in the figure, and the delay circuit outputs a signal falpha= {Asin(2pif/fS+alpha)}<2>. Said signals f1 and f2 are added together by an adder 3, which sends an approximate value of a level A<2> to an output terminal 5. Thus, one adder 3, one multiplier 1 and one delay circuit 2 only are used to reduce the scale of hardware. In the equality, fS is a sampling frequency, (n) and N are positive integers, and alpha is an error.
Patent JP-H08242576-A (JP)
Title: Power converter
Inventor: YUKI KAZUAKI
IPC: H02M7/21
Filed: 1995-03-01
Abstract: PURPOSE: To prevent an overvoltage at a chopper switching element, by controlling a chopper regenerative current in a chopper circuit on the basis of the chopper regenerative current and the maximum snubber current as a current reference is the chopper circuit. CONSTITUTION: A chopper regenerative current (ICHP-F) carried in a chopper reactor (LCH) is detected by a current detector (CT), and the current (ICHP-F) is subtracted from a current reference value (ICHP-R). The result is entered a current control unit (IC) and controlled to obtain an actual voltage reference. The current reference (ICHP-R) is set to the maximum snubber current to be estimated in the designing stage, so the chopper regenerative current becomes stationarily smaller than the current reference. In an unexpected overload state, when the snubber regenerative current is over a given level and the chopper voltage is over a maximum design voltage, a duty ratio of the chopper is lowered under current control. Then, the current is reduced to prevent damage by the overcurrent to a chopper switching element.
Patent JP-H03247962-A (JP)
Title: Controlling system for refrigeration cycle
Inventor: MATSUOKA FUMIO
IPC: G05B21/02
Filed: 1990-02-23
Abstract: PURPOSE:To control operation stably without generating overshoot with respect to control response at sudden change of load by a method wherein whether change of detected physical amount passes point of inflection is decided, and detected physical amount impressed by deviation detecting means in response to a decision result that the change is at the point of inflection is switched to a forecast value from a forecast value calculating means. CONSTITUTION:A deviation detecting means 12 detects a deviation between a detected physical amount and a prescribed value based on a change of detected physical amount caused by load variation, and a controlling means 13 controls the number of rotations of a prescribed instrument, for example, a compressor 2 in a refrigeration cycle according to the detected deviation. On the other hand, a inflection point decision means 15 decides whether detected physical amount passes a inflection point based on calculation of three sample values at sampling time points, the present one, former one, and further former one, stored in a sampling value storage means 10. If the means 15 decides that the detected physical amount passes the point of inflection, a forecast starting means 16 switches and impresses a next forecast value of primary delay response calculated from three sampling values by a forecast value calculating means 14 to a deviation detecting means 12, where the next forecast value is compared with a set value. Thereafter forecast control is performed on.
Patent JP-S55133505-A (JP)
Title: Manufacture of needle ferromagnetic metal particle powder for magnetic memory material
Inventor: TAKADA TOSHIO
IPC: C09D5/23
Filed: 1979-04-04
Abstract: PURPOSE:To obtain a memory material which has less air holes, good dispersion characteristic and superior magnetic characteristic by a method wherein a suspension of hydroxide percipitation of mixture of Co and Fe mixed with needle state Fe3C4 is heated to turn the surface layer of needle state particle, etc., to ferrite, and then separate by filtering and reduction. CONSTITUTION:A mixed hydroxide precipitation whose composition is Cox/3Fe1-x/3 (OH)2 (0<=x<=1.3) containing more than 1.3 atom of Fe(II) ion against 1 atom of Co(II) ion is mixed with the needle state ferromagnetic fe3O4 particle powder to make as alkali suspension. By stirring and heating this to oxidize the prescribed hydroxide, the surface layer of prescribed needle state particle and the inner surface layer of air hole is made to be the ferrite having the composition of CoxFe3-xO4 (O<=x<=1.3). Then the needle state particle is filtered from the liquid and dried, and reduced using hydrogen gas, etc., and the needle state ferromagnetic metal particle powder having the composition of CoxFe1-x (x<=0.1) is obtained.
Patent JP-S54133413-A (JP)
Title: Attachment preventing device in furnace
Inventor: WATANABE RIYOUICHI
IPC: F27B15/10
Filed: 1978-04-10
Abstract: PURPOSE: To prevent attachment of reaction products in a fluidized oxidation roasting furnace without lowering the oxidation power by making a plurality of through holes in the side walls of the passes of the furnace to introduce a cooling gas.  
     CONSTITUTION: Chloride is oxidation roasted in fluidized bed vacant cylinder 8 of the fluidized oxidation roasting furnace consisting of fluidized bed 1, upper pass 3 and lower pass 4. A mixt. of oxide and chlorine as a reaction product is taken out of the furnace through conduit 5 of pass 3. At this time, 16, 3 and 1 through holes 41, 31, etc. are made in pass 4, pass 3 and conduit 5, respectively to blow recovered low temp. chlorine gas and air, thereby cooling the insides of vacant cylinders 9, 10 of passes 3, 4 and conduit 5 to below 600°C. By this cooling, loweing in vol. of cylinders 9, 10 and in oxidation roasting power is prevented which is due to attachment of reaction products including unreacted chloride to inner walls 3a,4a,5a of passes 3, 4 and conduit 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09235606-A (JP)
Title: Method for measuring profile of inner wall of blast furnace
Inventor: SAITO SHINJI
IPC: C21B7/24
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the measuring error of a profile in the inner surface of a blast furnace and to enable the measuring of absolute value, such as the residual thickness of a refractory brick and the roundness of a furnace body. SOLUTION: A target 5, which position in the coordinate system under the reference of the furnace body 1 in the blast furnace is already known, is simultaneously measured with a worn profile 12 of the furnace wall in the blast furnace 1 by a profile measuring machine 4. A relative profile measured by the profile measuring machine 4 is converted into the profile value in the coordinate system in the blast furnace based on the position of the target 5 in the coordinate system in the blast furnace and the relative coodinates of the target 5 measured by the profile measuring machine 4 to obtain the absolute value profile of the inner wall in the blast furnace.
Patent JP-S61196719-A (JP)
Inventor: UORUTAA ARUKOON ERUMOA
IPC: H02H7/045
Filed: 1986-02-25
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-H04278645-A (JP)
Title: Evaluating chip for microcomputer
Inventor: YOSHIZAWA TOMOMI
IPC: G06F11/22
Filed: 1991-03-07
Abstract: PURPOSE:To secure the connection between an in-circuit emulator and a target system regardless of the difference of power voltage between the emulator and the system and to actuate them by adding a signal level converting part to the interface of the in-circuit emulator. CONSTITUTION:A microcomputer evaluating chip 3 is provided with an interface block 4 which receives the supply of power an emulator power terminal 16, a function block 10 which receives the supply of power from a target power terminal 13, and an interface block 5. Then an output signal (a) applied to the chip 3 from an in-circuit emulator 1 is fetched by the block 10 via the function of a level converting part 40 of the block 4. At the same time, an output signal (b) of the opposite direction is outputted via the part 40.
Patent JP-S56138231-A (JP)
Title: Surface removing and working equipment of rotary body
Inventor: ISHIKAWA KEN
IPC: B23K26/00
Filed: 1980-03-31
Abstract: PURPOSE:To elevate a working efficiency by generating a laser pulse a prescribed time before the center of a part to be worked attains to the projection point of a laser beam for working, by a means for detecting the part to be worked, on the surface of a rotary body. CONSTITUTION:When a rotary body 8 is set to the bearing 11 and is rotated, the rotary body starts to vibrate since the bearing 11 is supported through the elastic member 12. This vibration is detected by the detector 14, and also simultaneously, rotary phase of the rotary body 8 is detected by the rotary phase detector 15. The working control circuit 16 detects a part to be worked, of the rotary body 8, and the timing by which its center passes through the irradiation point of a laser beam 6, by both signals, delays a rotary phase detection pulse by a prescribed time, and sends the delay pulse to the excitation electric power source 2 of the YAG laser 5. Since the laser beam 6 removes the part to be worked equally and also exactly, the working efficiency is elevated.
Patent JP-S54133563-A (JP)
Title: Manufacturing of blown bottle
Inventor: YAMAGISHI TAKAO
IPC: B29C49/24
Filed: 1978-04-08
Abstract: PURPOSE:To manufacture a blown bottle having improved impact strength and molding accuracy, by setting a parison heated to a drawing temperature in a mold heated to a proper temperature, and blowing and drawing the parison introducing a hot fluid into the parison, thereby contacting the parison closely with the mold. CONSTITUTION:Molds 2 are closed, and the temperature of the inner face of the  mold 2 is controlled to a predetermined temperature between 60 and 100 deg.C by circulating hot oil through a heating channel 22. A nozzle 3 is fitted to the opening of  a parison 1, the parison 1 is set in the mold 2, an extension rod 4 is inserted into the parison 1 to draw the parison to the axial direction, and the parison 1 is expanded by the pressurized fluid introduced through an inlet 31 until it touches with the  inner wall of the mold 1. The blown bottle is cooled in the mold while applying the  internal pressure, and released from the mold. The impact strength of the bottle  can be remarkably improved by drawing the bottle at an average axial draw ratio  of >= 2.5 at the body part and an areal draw ratio of >= 10.
Patent JP-H07230983-A (JP)
Title: Method of forming porous silicon and optical semiconductor device using the same
Inventor: NARUI HIRONOBU
IPC: H01L21/3063
Filed: 1994-02-15
Abstract: PURPOSE:To improve an optical semiconductor device in light emission performance and photoelectric conversion properties by a method wherein porous silicon enhanced in photoluminescent intensity and lessened in deterioration of photoluminescent intensity with time is used for manufacturing the optical semiconductor device. CONSTITUTION:A silicon substrate 21 and an electrode 31 are disposed in an electrolytic solution 21 confronting each other, currents different in polarity are alternately applied to the silicon substrate 21 and the electrode 31 to oxidize the surface of the silicon substrate 21 for the formation of a porous silicon layer 22. An optical semiconductor device formed of a light emitting diode or a solar cell is possessed of a Schottky junction of a porous silicon layer with a metal electrode or a P-N junction formed in the porous silicon layer.
Patent JP-H01217514-A (JP)
Title: Semiconductor file memory
Inventor: HASHIMOTO TOMOKICHI
IPC: G06F3/06
Filed: 1988-02-26
Abstract: PURPOSE:To guarantee non-volatile of data by providing an IC memory, a compact magnetic disk and a battery power source, and providing a data buffer circuit to absorb the time difference of a data transferring speed in the front step of a compact magnetic disk circuit. CONSTITUTION:In order to simultaneously execute data transferring to an IC memory part 5 and a magnetic disk 8, a buffer circuit 6 temporarily inputs the data to a buffer, since the data transferring speed to the disk 8 is low, and absorbs the difference of the data transferring speed. Accordingly, the same data always exists in the memory part 5 and the disk 8 and even when a trouble is generated in either the memory 5 or disk 8, the normal data is secured in either the memory 5 or disk 8. In order to correctly and wholly write the data, which are remained in the buffer circuit 6, to the magnetic disk 8 when an unexpected power failure occurs, a battery power source 9 supplies power to a relative circuit part.
Patent JP-H06226276-A (JP)
Title: Cleaning treatment using ozone in closed water zone
Inventor: HAMADA HIDEAKI
IPC: C02F1/58
Filed: 1993-02-05
Abstract: PURPOSE:To efficiently remove suspended material color component in a water zone by using ozone and a self-contained aeration agitator jointly. CONSTITUTION:The self-contained aeration agitator 9 is placed at the outside of a closed water zone 10 and an ozone reaction vessel 2 is placed at the outside of the water zone, and the water in the water zone 10 is fed into the ozone reaction vessel 2. Then, the treated water after being allowed to react with the ozone aerated from a vessel bottom at the inside of the vessel is discharged in the vicinity of the aeration agitator 9 at the inside of the water zone 10, and the waste ozone at the upper part in the ozone reaction vessel 2 is used as the ozone for reaeration in the water zone 10 or the ozone reaction vessel 2.
Patent JP-S63208010-A (JP)
Title: Production of introducing optical fiber
Inventor: MOGI AKIO
IPC: C03C25/10
Filed: 1987-02-25
Abstract: PURPOSE:To permit formation of the outside shape of a sheath to nearly complete roundness by winding tension resistant bodies on the outer circumference of an optical fiber strand by aggregate winding to form a buffer layer, then subjecting the buffer layer to extrusion coating by a pressure die system to form the sheath thereon. CONSTITUTION:The tension resistant bodies 3a are wound by aggregate winding on the outer circumference of the optical fiber strand 2(2a) to form the buffer layer 3 thereon, then the buffer layer 3 is subjected to the extrusion coating by the pressure die system to form the sheath 4 thereon at the time of producing the introducing optical fiber 1. Namely, the deviation in the circumferential direction of the tension resistant bodies is eliminated by winding the tension resistant bodies around the optical fiber strand by aggregate winding. Since the sheath is coated on the buffer layer by the pressure die system, the outside shape of the sheath is formed nearly to the complete roundness without being affected by slight flattening in the sectional shape of the fiber strand or the deviation of the buffer layer.