baber/WOPTO huggingface dataset:
Patent JP-S61193771-A (JP)
Title: Method for joining borom nitride-base sintered material member to tungsten carbide-base hard alloy member
Inventor: SUGISAWA TAIJIRO
IPC: C22C19/00
Filed: 1985-02-20
Abstract: PURPOSE:To join firmly a BN-base sintered material member and a WC-base sintered hard alloy member, in a good joint state and with high shear strength by interposing a brazing material of a composition whose main part containing at least P of a specified quantity consists of one or more of Co and Ni, in the joint surface of both said members, and executing prescribed pressurization and heating. CONSTITUTION:A brazing material of a composition which contains at least 5-40atm% P and consists of one or more of Co and Ni as the remaining part is interposed in the joint surface of both said members containing one or more of Co and Ni as a coupling phase forming component, respectively. Subsequently, in this state, both said members are heated to a prescribed temperature within a range of 800-1,000 deg.C by applying the pressure of >=20kg/cm<2>, the P component in the brazing material is diffused into both said members and both the members are joined firmly. As necessary, as for said brazing material, that which has contained 5-40% P and 1-10% C is used.
Patent JP-H05337086-A (JP)
Title: Crevice light microscope
Inventor: YURUGEN MASUITSUHI
IPC: A61B3/135
Filed: 1993-02-23
Abstract: PURPOSE: To provide an ophthalmoscope examination device which enables an examiner to observe a specific deep section inside the eye to be examined by sight and to utilize the experiences obtained with an ordinary ophthalmoscope as much as possible. CONSTITUTION: This ophthalmoscope examination device consists of a crevice light to project stenopeic light spots on the eye 25 to be examined, at least one objective lens 4, at least two eyepieces 16a, 16b, and a microscope with at least one light path extending between the objective lens 4 and the eyepieces 16a, 16b. The device has also a diaphragm plate 31 with many transparent and opaque areas inside or near a middle image plane in the light path, so that the transparent areas are made to scan the image on the middle image plane.
Patent JP-S61194106-A (JP)
Title: Combustion method of gaseous co in furnace
Inventor: ANEZAKI MASAHARU
IPC: C21C5/32
Filed: 1985-02-20
Abstract: PURPOSE:To improve the combustion efficiency of gaseous CO by blowing a gaseous O2 jet out of the tuyere provided to the barrel of a converter under specific conditions and burning the gaseous CO generated by the decarburization reaction of a molten iron or molten steel. CONSTITUTION:The gaseous O2 jet is blown out of the tuyere provided to the barrel of the converter and the gaseous CO generated by the decarburization reaction of the molten iron or molten steel is burned. The blowing of the gaseous O2 jet is executed between the top end of a top blowing lance and the bath surface or within the height of twice the bath depth from the bath surface. The gaseous O2 jet is blown toward the furnace center at the section of the furnace barrel or toward the circumferential direction of the concentrical circle at the furnace center and at the angle within + or -45 deg. from the horizontal direction. The gaseous O2 jet is thus blown in such a manner that the horizontal sectional area of the blown gaseous O2 jet within the horizontal position occupies >=25% of the sectional area of the furnace barrel.
Patent JP-H01209517-A (JP)
Title: Method for fixing input signal
Inventor: SAITO SUSUMU
IPC: G06F3/02
Filed: 1988-02-17
Abstract: PURPOSE:To easily set filtering time and to improve the noise resistance by fixing an input signal state after applying the decision by majority to a sampling pulse train formed by sampling the input signal with a prescribed frequency. CONSTITUTION:The voltage Vcc and the earth potential GND which are applied via a resistance R1 with ON/OFF of an input switch SW are converted into voltage signals after they are short-circuited and released. The data on this conversion is successively stored in a shift register 30 synchronously with the clock CLK of an oscillator 40 of a controller 20 of a computer, etc. The input data A sampled at this time is outputted to the output terminal of the register 30 together with the data B of the preceding time, and the data C preceding the data B. Then an input signal is fixed by means of the decision by majority for those said data and set as the fixed data D. Thus the optimum filtering time is easily decided.
Patent JP-H10219281-A (JP)
Title: Detergent composition for hair
Inventor: TSUBONE KAZUYUKI
IPC: A61Q5/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition that little irritates skin, shows good foaming with excellent creaminess of the foam and reveals excellent conditioning effect after washing by formulating a higher fatty acid salt, a specific ionic surfactant, a higher fatty acid alkanolamide and a cationic polymer. SOLUTION: This objective detergent composition for hair comprises (A) 1-60wt.% of a salt of higher fatty acid (for example, lauric acid, (B) 1-20wt.% of an amide group-containing two chains and two polar groups-bearing anionic surfactant  for example, N,N'-bis(2-laurylamidoethyl)ethylenediamine-N,N'-di(sodioacetate), (C) 1-8wt.% of a higher fatty acid alkanolamide (for example, lauric acid diethanolamide and (D) 0.01-5wt.% of a cationic polymer (for example, cationic cellulose). In addition, individual components are preferably formulated so that following relation may be satisfied: the components A/the component (B+C)=1/5-5/1.
Patent JP-S56129596-A (JP)
Title: Ac motor controlling method
Inventor: KITAZAWA TAKASHI
IPC: H02P27/08
Filed: 1980-03-17
Abstract: PURPOSE:To decrease line current and to reduce power consumption by a method wherein both V/F and motor winding connection are altered. CONSTITUTION:A star-delta selector switch 4, an adjuster 8 of V/F (Voltage/ Frequency) ratio at AC motor 3 terminals, and a V/F ratio selector switch 11 are furnished. The star-delta selector switch 4 changes the AC motor 3 winding connection, selecting the star for a low speed running and the delta for a high speed running. The V/F selector switch 11 selects command signals to alter the output voltage of the PWM inverter 2 so that the V/F ratio may be smaller in the low speed range and larger in the high speed range. Thus, motor winding connection modification and V/F ratio variation effected together result in a greatly decreased line current, ensuring a continuous torque characteristic suiting given loads even in the low speed range.
Patent JP-H02214020-A (JP)
Title: Production of magnetic recording medium
Inventor: YOKOZAWA TERUHISA
IPC: G11B5/84
Filed: 1989-02-13
Abstract: PURPOSE:To obtain excellent lubricating characteristics which fluctuate less by resting a protective carbon layer for a prescribed period of time after formation of the layer, then subjecting the layer to burnishing. CONSTITUTION:Pure water 3 dropped onto the surface of the protective carbon layer 2 formed on a magnetic layer 1 forms a flat water drop and comes into contact with the surface of the protective carbon layer at a contact angle theta. The contact angle theta of the pure water 3 with the surface of the protective layer 2 is increased to >=60 deg. by resting the medium after formation of the protective carbon layer for >=12 hours in the atmosphere of an ordinary temp. and ordinary humidity. The hardened layer consisting of hydrocarbon is gradually formed on the extreme surface of the carbon layer in this way, by which the good coating layer is obtd.
Patent JP-S62191761-A (JP)
Title: Method for operating liquid chromatograph apparatus for taking-out in parts
Inventor: KANEKIYO HIROSHI
IPC: B01D15/08
Filed: 1986-02-19
Abstract: PURPOSE:To make it possible to efficiently taking out an objective component in parts, by arranging a plurality of columns in parallel and automatically performing the opening and closing of a change-over valve at each preset time so as to take out an objective component in parts corresponding to the separation speed of each column. CONSTITUTION:An eluent 1 and a specimen 5 are supplied to a plurality of columns 7 arranged in parallel and the specimen component is adsorbed by the columns 7. Next, the fractionated specimen is made to flow out from each column 7 to be detected by a detector 8 and a change-over valve 9 is changed over to sent not only the liquid containing an objective component to an objective component receiving tank 12 but also the liquid containing a component other than the objective one to a non-objective component receiving tank 13. At this time, the time required before the objective component is fractionated by the column 7 and eluted therefrom is preliminarily measured with respect to each column 7 and the change-over valve 9 is automatically changed over in matching relation to the timing thereof. Because a plurality of the columns are changed over in matching relation to the specimen fractionating times, the columns different in the time required in the fractionation of the specimen can be effectively used simultaneously and scaling-up can be simply performed.
Patent JP-S63199881-A (JP)
Title: Vacuum treating device
Inventor: FUJII KENICHI
IPC: H01L21/3065
Filed: 1987-02-16
Abstract: PURPOSE:To carry out plasma treatment with good reproducibility and yield by providing a system for receiving the light emitted from plasma and controlling a magnetic field intensity in accordance with the output to accurately control the plasma condition. CONSTITUTION:In the vacuum treating device wherein a thin film is formed and etching, etc., are carried out, hydrogen, nitrogen, etc., are introduced from an ionizing gas inlet 10, and a gaseous reactant is introduced from a gaseous reactant inlet 11 by the use of a carrier gas,electron cyclotron resonance plasma is produced in an ionization chamber 13 to allow the ion shower penetrating into a reaction treating chamber 5 to react with the gaseous reactant, and a thin film is grown on a substrate 1. The light emitted from the plasma is received by a light receiving device 4 through a light transmitting window 3, and converted into an electric signal intensity. An exciting current to be supplied to a magnetic field generator 6 is controlled by a magnetic field regulator 14 in accordance with the output of the device 4. By this method, the light emitting condition of plasma is kept constant.
Patent JP-H10214621-A (JP)
Title: Sealed alkaline storage battery
Inventor: SUZUKI SHUICHI
IPC: H01M4/52
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of electrolyte for a long time of charging and discharging, while enhancing reliability, by using nickel oxyhydroxide in which Mn with a specific γ rate is dissolved, as positive active material. SOLUTION: Mn with γ rate of 65%-100% is used. γ rate is defined by  S1/(S1+S2)}×100. In the formula, S1 is a peak area of a grating surface, (003) plane in X-ray diffraction pattern of nickel oxyhydroxide with Mn dissolved. S2 is also a peak area of the grating surface, (001) plane. A rate of Mn dissolved in the nickel oxyhydroxide should be 5-50% preferably. The Mn rate is defined as M/(M+N)}×100, and in the formula, M is the number of Mn atoms in the nickel oxyhydroxide with Mn dissolved, and N is also the number of Ni atoms. It is suited for a sealed alkaline storage battery in which not less than 75% by volume of the battery can content is filled with the total sum of the negative active material and the positive active material.
Patent JP-S57150342-A (JP)
Title: Desalination of salt-preserved meat
Inventor: ISHIKURA TSUYOSHI
IPC: A23B4/02
Filed: 1981-03-10
Abstract: PURPOSE: To remove salt from salt-preserved meat keeping the original characteristics of the meat, by subjecting the salt-preserved meat to the processes comprising leaving at rest, cutting to large blocks, dialysis, massage, and leaving to stand.  
     CONSTITUTION: Frozen salt-preserved meat is thawed by leaving in a refrigerator at rest for 3W10 days at 0°C±5°C, and cut to large blocks of 2W5cm thickness. The block is put in a bag made of dialysis membrane or a container having dialyzing function together with 10W30% water vased on the weight of the meat, and dialyzed for 1W5 days in running or standing water at ≤8°C. After the dialysis, the meat is massaged, and left in a refrigerator for 1W14 days to effect the post-aging. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000022388-A (JP)
Title: Electronic component disposing apparatus
Inventor: KOYAMA KAZUNARI
IPC: B23P19/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component disposing apparatus for rapidly executing an operation for disposing an electronic component at an object such as a board or the like. SOLUTION: Four magazines 11 are mounted at a head 61, and a plurality of electronic components are contained in each magazine 11. A desired electronic component P can be carried on a board 91 by an operation for selectively inserting an attraction nozzle into an insertion port 16 of each of the four magazines 11, and this component carrying operation can be repeated until the contained components run out.
Patent JP-H08197416-A (JP)
Title: Both face polishing carrier
Inventor: NAGAHASHI ISAO
IPC: B24B37/28
Filed: 1995-01-30
Abstract: PURPOSE: To prevent the arc form of the outer end section of a workpiece from being polished by forming the inner face of a carrier so that the inner face contacts the outer end section of the workpiece. CONSTITUTION: In a both face polishing carrier of a both face polishing machine for polishing the upper and lower faces of a workpiece 1 whose outer end section is chamfered, the inner end face of a hole of a carrier 2, into which the workpiece 1 is inserted is chamfered into the same form of the outer end section of the workpiece 1, in addition, a small clearance is formed between the outer end section of the workpiece 1 and the inner end face of the hole of the carrier 2, into which the workpiece 1 is inserted.
Patent JP-S61191307-A (JP)
Inventor: YAMAMOTO NORIAKI
IPC: A44B19/42
Filed: 1985-02-20
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-2000198280-A (JP)
Title: Manufacture of one title multi-content type book
Inventor: OKADA KENJI
IPC: B42D1/00
Filed: 1999-01-01
Abstract: PROBLEM TO BE SOLVED: To manufacture a book of many contents at one title by making a computer repeatedly information-process contents of the book as a branch at the stages of a composition and an edition by groups and combine them, repeatedly, cross sectionally conducting the composition and the edition. SOLUTION: A computer is made to repeatedly information-process contents of the book as a branch at the stages of a composition and an edition by groups and to, repeatedly, cross sectionally edit them. For example, after one chapter in the book, contents of several ways are automatically fed in the composition as an independent sentence as the branch in a second chapter. Then, it is circulated to the later step of printing, and books having different contents are manufactured in a large quantity while maintaining a single title. Thus, the books having different contents can be manufactured at the respective books.
Patent JP-S60178745-A (JP)
Title: Repeater checker for multiplex transmission
Inventor: TANAKA OSAMU
IPC: H04Q9/00
Filed: 1984-02-24
Abstract: PURPOSE:To dissolve quickly the trouble of each repeater by displaying the output of the 2nd shift register which reads with sequential shift the monitor data on the reply signals sent from a repeater then outputs those monitor data in parallel to each other. CONSTITUTION:Shift registers SR3 and SR4 shift successively both the address data and control data read by a shift signal B3 and delivers a transmission signal DP having the pulse width of a gate control signal B4 through an AND circuit AN8 which is controlled by the signal B4. A timing producing circuit TA2 produces the read signal B5 with the same timing as each of the 9th-12th pulses of a main synchronizing signal CP2. Then a shift register SR5 reads successively replay signals RD according to the signal B5 and outputs monitor data through output terminals Q0-Q3. Thus display elements LED1-LED4 are driven to display the monitor data.
Patent JP-S61193131-A (JP)
Title: Optical control method
Inventor: HANAMURA EIICHI
IPC: G02F1/35
Filed: 1985-02-20
Abstract: PURPOSE:To bring coherent nonlinear optical response under control and to obtain superior optical bistability by entering light, which has such energy that one-photon transition is nonresonant with an exciton and two-photon transition is nonresonant with an exciton molecule, into an exciton and exciton molecule system crystal body. CONSTITUTION:The crystal body is not limited specially as long as it has an exciton level and an exciton molecule level as a light excitation level, has crystalline properties excellent enough to observe the exciton molecule level sharply, and also has low impurity density. When the exciton molecule level is denoted Em and the half-value width of a two-photon absorption spectrum is denoted as gammam, laser light beams 5 and 5 (Em/2-gammam) having energy (E) smaller than (Em/2-gammam) are made incident to obtain optical bistability. When the spectral width of laser light used as the incident light is denoted as DELTA, laser light having E<=(Em/2-DELTAupsilon-gammam) is preferable.
Patent JP-S61193763-A (JP)
Title: Method for controlling boosting injection pressure of injection machine
Inventor: MOTOMURA NORIYUKI
IPC: B29C45/53
Filed: 1985-02-23
Abstract: PURPOSE:To improve the quality of a product by providing a speed detector for an injection piston, disposing a pressure boosting speed control valve and acutating a pressure boosting piston. CONSTITUTION:The pressure side of the injection piston 12 is connected via a check valve 26 and a speed control valve 28 to a hydraulic source 30. The pressurization side of the pressure boosting piston 14 is connected via the pressure boosting speed control valve 32 to the source 30. A speed detecting sensor 34 is provided to one side of a piston rod 16 and is connected to the speed detector 36. The decrease of the speed of the piston 12 down to a prescribed value or below is detected by the speed detector 36 and a speed change discriminator 38 when such state arises in the stage of packing a molten metal into a cavity 20. The valve 32 is then operated to actuate the piston 14 by which the pressure of the pressure oil is boosted. Since the conditions for packing the molten metal are stabilized, the generation of a defect in the product is prevented.
Patent JP-H11219503-A (JP)
Title: Magnetic disk device, and recording medium storing method for deciding write compensation amount and program for controlling write compensation amount
Inventor: OKANO YASUSHI
IPC: G11B5/09
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To perform write compensation capable of sufficiently absorbing variance in peak shift by automatically setting a write compensation amount for each of zones for dividing a magnetic disk in a track direction or each magnetic head. SOLUTION: In a magnetic disk device provided with a write compensation circuit 11 for receiving write data and performing write compensation for the data, an HAD 12, a peak detection circuit 13 for receiving the output of the HAD 12, detecting the peak of a read waveform and outputting a peak pulse and a data identification circuit 14 for outputting read data based on the peak detection result of the peak detection circuit 13 and a read clock, a pattern discrimination circuit 15 is provided for comparing the write data with the read data and discriminating coincidence of the bath data, and a write compensation amount setting circuit 16 is provided for setting the write compensation amount of the write compensation circuit for each zone of a magnetic disk or each magnetic head based on the discrimination result of the pattern discrimination circuit 15.
Patent JP-S55140285-A (JP)
Title: Semiconductor laser
Inventor: SAKUMA ISAMU
IPC: H01S5/24
Filed: 1979-03-22
Abstract: PURPOSE:To obtain a fundamental lateral mode oscillation of a semiconductor laser without altering the thickness of an active layer by forming a groove at the center on the surface of a semiconductor substrate when forming the active layer on the substrate, and growing the active layer through a light guide and a carrier enclosure layer on the entire surface including the groove. CONSTITUTION:A photoresist film having an opening is formed on the surface of an n-type InP substrate 8, etched to form a fine V-shaped groove 15 at the center on the surface of the substrate 8. Then, the resist film is removed, and n-type In0.88Ga0.12As0.26P0.74 light guide and carrier enclosure layer 9, p-type In0.77Ga0.23 Ga0.51P0.49 active layer 10, p-type InP photon and carrier enclosure layer 11 are sequentially laminated on the entire surface thereof, and liquid phase is epitaxially grown to form a rectifying junction 16 in the boundary between the layer 9 and 10. Then, an SiO2 film 12 is coated on the surface of the layer 11, an opening is perforated corresponding to the groove 15, a p-type electrode 14 is coated on the surface of the exposed layer 11, and an n-type electrode 13 is coated on the back surface of the substrate 8. Thus, since it is not necessary to alter the thickness of the layer 10, it improves its reproducibility.
Patent JP-H09225531-A (JP)
Title: Roller leveler for thick steel plate
Inventor: YOSHII MAKOTO
IPC: B21D1/05
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To increase correcting effect to a partial strain by providing a bending device consisting of plural pinch rolls for respectively holding the middle part and both end parts of a thick steel plate between from the thicken and thin in a roller leveler system. SOLUTION: The pinch roll bending device 10 is composed of three pinch rolls 11, 12, 13 which are provided in the width direction of the thick steel plate P and cylinders 14, 15, 16 for vertically operating them. The cylinders 14, 15, 16 are supported with stands 17, 18, 19, the stands 17, 19 at both ends are connected to screw shafts 22 through screw bearings 20, 21 and freely movable to the opposite-hand to each other in the width direction by operation of driving motors 23. These bending devices 10 are arranged in zigzag and on the inlet side, on the inlet side and outlet side or in the middle part of leveling rolls with which the partial strain is straightened by repeatedly imparting bending to the thick steel plate P. In this way, the partial strain such as edge wave and middle waviness of the thick steel plate P is effectively straightened.
Patent JP-S62193336-A (JP)
Title: Frame multiplexing system
Inventor: WADA MASAHIRO
IPC: H04L12/28
Filed: 1986-02-20
Abstract: PURPOSE:To reduce the probability of the occurrence of frame loss, erroneous discrimination, and step-out of synchronism by adding a header to a frame to transmit it and analyzing a BCH code to discriminate the signal classification of the frame at the time of the frame is received. CONSTITUTION:The signal received through a line interface 10 is divided into a header part and a signal part by a distributor 11, and the signal part is inputted to a reception buffer 12, and the header part is outputted to a comparator 13. The comparator 13 performs the pattern matching between the header part and all BCH codes used as the header; and if the difference is smaller than the number of error correctable bits of the BCH code as the comparison object, reception of this BCH code is decided. The deciding result of the received BCH code, namely, the classification of the signal stored in the reception buffer 12 is transmitted to a signal distributor 15, and the signal of the reception buffer 12 i outputted to a pertinent output buffer 161 based on this transmitted information.