baber/WOPTO huggingface dataset:
Patent JP-H05225529-A (JP)
Title: Magneto-resistance effect film and magnetic recording and reproducing device using this film
Inventor: NAKATANI RYOICHI
IPC: G11B5/39
Filed: 1992-02-07
Abstract: PURPOSE:To obtain the effect film which exhibits a high magneto-resistance effect with a low magnetic field by providing the easy magnetization direction different from the easy magnetization direction of another magnetic metallic layer into at least one layer of magnetic metals. CONSTITUTION:The magneto-resistance effect films 27 having a multilayered structure laminated with the magnetic metallic layers 11 and nonmagnetic layers 12 have the magneto-resistance effect by the angle formed by the direction of the magnetization of the magnetic metallic layers 11 holding the nonmagnetic layers 12. The magnetic metallic layers 11 are so formed that at least one layer thereof have the easy magnetization direction different from the easy magnetization direction of the another magnetic metallic layer. For example, the easy magnetization direction 17 of the odd-numbered film among the multilayered magneto-resistance effect films and the easy magnetization direction 18 of the even-numbered film are set in different directions., by which the high magneto-resistance effect is obtd. even with the low magnetic field. The magnitude of the indirect or direct exchange interaction between the magnetic metallic layers 11 holding at least a part of the nonmagnetic layers 12 is confined to <=0.01reg/cm<2>. As a result the multilayered magneto-resistance effect films exhibiting the high magneto-resistance effect with the low magnetic field are, obtd.
Patent JP-S61182322-A (JP)
Title: Contact detecting circuit
Inventor: SAKAI SHIGEO
IPC: H04L25/02
Filed: 1985-02-07
Abstract: PURPOSE:To detect whether a contact to be detected is in the make state or in the blake state while floating the contact from ground by terminating the primary winding of a transformer by the contact to be checked and connecting an AC power supply to the secondary winding of the transformer via a resistor. CONSTITUTION:The contact 1 to be checked is connected to the primary winding of the transformer 10 and isolated completely from ground. When the contact 1 is in the brake state, the impedance viewing the contact 1 to be checked from the secondary wining of the transformer 10 with respect to an output frequency (f) of an oscillator 11 is very high and the impedance is very low when the contact 1 is in the make state. Thus, the output of a rectifier circuit 13 is connected to a positive input terminal of a comparator 14, a reference voltage +Ec is fed to a negative input terminal of the comparator 14 and then they are selected as +Ed>+Ec>0, an output OUT of the comparator 14 goes to 'H' when the contact 1 to be checked is in the brake state and goes to 'L' when in the make state, thereby detecting the state of the contact 1 to be checked easily.
Patent JP-H03226815-A (JP)
Title: Numerical data charging system
Inventor: TAJIMA HIDENOBU
IPC: G06F3/02
Filed: 1990-01-31
Abstract: PURPOSE:To improve the input efficiency by defining in advance a range of a numerical value, omitting all '0s' of the low-order and replenishing '0s' to charged numerical data and replacing it with a numerical value of the defined range. CONSTITUTION:This system is constituted of a numerical value range defining part 1, a numerical data converting part 2, a numerical value range store part 3, a charged data store part 4, and a new data store part 5. First of all, the numerical value range defining part 1 defines a range of a numerical value by the minimum value and the maximum value, and stores it in the numerical value range store part 3, and in this case, a ratio of the minimum value and the maximum value is set to <=10. Also, with regard to the inputted numerical data, the numerical data converting part 2 replenishes '0s' to the lower digit so as to become a value of a defined range, therefore, it can be charged by omitting all '0s' of the low-order of the numerical value. In such a manner, the input efficiency can be improved.
Patent JP-H01196933-A (JP)
Title: Line error rate measuring system using order line
Inventor: MORITA OSAMU
IPC: H04B17/309
Filed: 1988-02-01
Abstract: PURPOSE:To measure the line error rate through the use of an order line by connecting respectively a signal generator to each transmitter of an ordering talk-switch and a signal detector to each receiver so as to measure the line error rate. CONSTITUTION:Switches S1-1, S2-1 switching outputs of signal generators 1-1, 2-1 and speech signals W1-1, W2-1 are provided respectively an switches S1-2, S2-2 switching output signals of receivers 1-3, 2-3 into speech signals W1-2, W2-2 and signal detectors 1-4, 2-4 via order lines C1, C2 are provided. Then at the line error rate measurement, the switches S1-1, S2-2, and S2-1, S2-2 are turned off to connect the signal generators 1-1, 2-1 for error rate measurement to the transmitters 1-2, 2-2, the measuring data generated by the signal generators 1-1, 2-1 is sent from the transmitters 1-2, 2-2 via the order lines C1, C2 and received by receivers 1-3, 2-3 and compared with a built-in PN signal by signal detectors 1-4, 2-4. Thus, the line error rate is measured by using the order line.
Patent JP-H07238480-A (JP)
Title: Production of steel cord for reinforcing rubber and production device therefor
Inventor: OKAMOTO KENICHI
IPC: B29B15/08
Filed: 1994-02-21
Abstract: PURPOSE:To provide a method for producing a steel cord for reinforcing rubber capable of efficiently twisting high-strength steel filaments while suppressing reduction in breakage ratio and tensile strength and to supply a production device. CONSTITUTION:Steel filaments 2 supplied from a feed reel 1 are provided with torsion in the cord twisting direction and in the opposite direction and three to five of the filaments are twisted by a twice twisting twister to cancel normal and reverse torsion and to reduce an additional twisting amount to remove residual torsion by a false twisting device 9. The groove of a flyer guide is made semicircular to smoothly advance an offset of normal and reverse torsion near a twisting inlet die 6, the radius R of the groove is made 6D to 10D (D: diameter of the cord) and the guide 7 is provided with a swinging angle theta in a specific direction. Consequently, the twisted amount of the filaments is lessened, breakage is reduced and a drop in tensile strength is suppressed to the minimum.
Patent JP-S56120230-A (JP)
Title: Phase synchronizing oscillation circuit
Inventor: SHIGAKI SEIICHIROU
IPC: H04L7/033
Filed: 1980-02-27
Abstract: PURPOSE:To prevent the variance of phase of output sampling clock, by frequency division of 1/(N-), 1/(N+1), and 1/N of the output signal of an oscillator according to the ternary output of lag, lead of phase comparator, and absence of phase information, respectively. CONSTITUTION:When an output of a termary phase comparator 101 is lead, since the preset value of the frequency divider 103 is set to 129 with the preset value logic circuit 104 and set to 128 when lagging, the frequency divider 103 frequency-divides the output of the fixed frequency oscillator 102 into 1/127, 1/129 and 1/128 respectively. Thus, the output phase leads by about 1/128, and lags by about 1/128 and changes in phase in said direction, every about 1/128 frequency division. Thus, the clock in phase matching with the equalized wave input 10 at the output terminal 20  at >=+ or -1/128 error at all times, can be obtained.
Patent JP-S55115014-A (JP)
Title: Tilting device of slit projected image in slit-lamp microscope
Inventor: KOBAYASHI TETSUO
IPC: A61B3/135
Filed: 1979-02-28
Abstract: PURPOSE:To make operations simple by providing the 2nd projecting lens and movable reflecting mirror between a pair of stationary refelcting mirros. CONSTITUTION:A movable reflecting mirror 4 and 2nd projecting lens 13 are so disposed between the reflecting mirrors 17, 14 fixedly disposed below the 1st projecting lens 8 and before stereomicroscope 15 that the luminous flux from the movable reflecting mirror 4 enters always parallel to the optical axis 12 of the 2nd projecting lens 13. As a result of this, the light emitted from a lighting light source 1 goes through a condenser lens system 2, the opening part 3 of a rotary disc 5, the slit 11 formed by a knife edge, the 1st projecting lens 8, reflecting mirrors 17, 4, 2nd projecting lens 13 and reflecting mirror 14 and projects the slit image on the patient's eyeball 9. At the time when the light cut portion thereof is magnified and observed by a stereomicroscope 15, the projection angle of the slit image may be readily adjusted by adjusting the movement of the reflecting mirror 4.
Patent JP-S59150695-A (JP)
Title: Composite wire for arc welding
Inventor: KANBE YOSHIO
IPC: B23K35/30
Filed: 1983-02-16
Abstract: PURPOSE:To increase the deposition speed of a wire and to decrease the loss of spatter in the stage of welding by increasing the content of oxygen in the steel of a wire sheath to be packed therein with a flux thereby decreasing the content of carbon. CONSTITUTION:A steel sheath contg. 0.01-0.08wt% oxygen and <=0.05wt% carbon is used in a composite wire formed by packing a flux in the wire sheath. The increase in the content of the oxygen in the wire sheath contributes to an increase in the melting speed of the wire and the decrease in the content of carbon contributes to a decrease in the generation of spatter. The purpose is achieved by regulating the contents of both in the above-mentioned way.
Patent JP-S57137901-A (JP)
Title: Driving device for electromagnetic operator
Inventor: YAKURA TOSHIAKI
IPC: H03K17/64
Filed: 1981-02-20
Abstract: PURPOSE:To use a small capacity element as a switching element, by controlling on-and-off of an energizing current supplied to a driving coil of an electromagnetic operator. CONSTITUTION:Voltage across a current detecting resistor 6 is amplified by an amplifier 22, and a value (t) of its output signal is compared and integrated with input voltage (e) for controlling an energizing current of a driving coil 4, by a comparison integrator 15, and an output signal (c) is outputted. An oscillating output (a) of an oscillator 10 is controlled by the output signal (c) of the integrator 15, and an up-and-down variation is given. The signal (c) is compared with set voltage V0 by a comparator 2, and an output signal of said comarator 2 is used as an on-and-off driving signal of an electromagnetic operator. In this way, a mean current being proportional to the signal (c) is supplied to the driving coil 4 of the electromagnetic operator.
Patent JP-H05209023-A (JP)
Title: Production of colorless hydrocarbon resin, and resin produced thereby
Inventor: ANBUROJIO MANII
IPC: C08F6/02
Filed: 1992-02-10
Abstract: Described is a process for the preparation of colourless hydrocarbon resins having a higher thermal stability than similar known products. The process involves the treatment of polymerization mixtures deriving from the (co)polymerization by means of Friedel-Crafts catalysts of ethylenically unsaturated hydrocarbons, with an organometallic compound based on magnesium and/or lithium, the separation of the inorganic residues and the final removal of the volatile organic materials.
Patent JP-S52106108-A (JP)
Title: Liquid seal vacuum pump
Inventor: NISHIZAWA SADAHIKO
IPC: F04C25/02
Filed: 1976-03-02
Abstract: PURPOSE: To obtain vacuum pump without neccessity of cast molding of frange part in connecting pipe and cover and to simplify piping by mounting suction and delivery connecting pipe swing free in pipe fitting hole made at casing with proper sealing applied. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10219670-A (JP)
Title: Ground sideways flow preventive construction method
Inventor: GOTO SHIGERU
IPC: E02D3/12
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To reliably inject chemicals, and inexpensively prevent a sideways flow caused by liquefaction of ground by an earthquake by improving the ground by injecting dilute chemicals into a footing of an existing building. SOLUTION: Dilute chemicals L diluted to about 3 to 5 times the ordinary concentration are injected into a prescribed range of a liquefied layer G2 under an existing building 1 having footing piles 3 whose tip parts are embedded in an unliquefied layer G1 under the liquefied layer G2 of ground. Since the viscosity is reduced by bilution, the chemicals L can be injected into a wide range from a single injection hole, and the chemicals L can be reliably injected into the whole range of the ground under the building 1. A material cost can also be reduced by diluting the chemicals.  In this way, since the ground is improved by injecting the dilute chemicals L into the liquefied layer G2, an upper part of a footing 2 of the existing building 1 is strengthened up to a deeper part, and when sideways displacement of the ground is caused by liquefaction of the liquefied layer G2 by an earthquake, a suffering from a disaster for the footing 2 can be prevented.
Patent JP-S58140825-A (JP)
Title: Generating circuit of reference voltage
Inventor: NODA MASAMI
IPC: G05F3/24
Filed: 1982-02-16
Abstract: PURPOSE:To prevent the fluctuation of reference voltage, by connecting the source and the gate of a P channel MOS to an end of a power supply and the drain of said P channel MOS to an output terminal and at the same time connecting the drain and the gate of an N channel MOS to the output terminal with the source connected to the other end of the power supply, respectively. CONSTITUTION:The source and the gate of a P channel depletion type MOS3 are connected to an end VDD of a power supply with the drain connected to an output terminal VOUT. At the same time, the drain and the gate of an N channel enhancement MOS4 are connected to the terminal VOUT with the source connected to the other end GND of the power supply. An equal conduction coefficient is set between the MOS3 and MOS4, and as a result, the reference voltage is obtained with extremely reduced variance to the fluctuation of threshold voltages VTN and VTD of MOS3 and MOS4, respectively.
Patent JP-H10215938-A (JP)
Title: Bag with casters having drawer pulling member
Inventor: FAVIO PEDOLINI
IPC: A45C5/14
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a bag which has extremely simple and inexpensive structure and can extremely easily be used. SOLUTION: This bag is provided with an upper handle 17 and lower casters 10 for carrying the bag while grasping it. Further, the bag is provided with a drawer puling member 14 for pulling it while using the casters 10. The pulling member 14 is attached so as to be slid between a pulled-in non-operating position and a pulled-out operating position. Since an entire main handle 17 forms the section of drawer pulling member, when the pulling member is placed at the pulled-out position, the entire main handle 17 is functioned as the pulling handle for bag.
Patent JP-S58140710-A (JP)
Title: High variable power zoom lens system
Inventor: KATOU MASATAKE
IPC: G02B15/17
Filed: 1982-02-16
Abstract: PURPOSE:To obtain a zoom lens which has a variable power ratio of a wide range, and is satisfactory in its performance, by providing at least four lens groups, and executing zooming by moving at least three moving lens groups. CONSTITUTION:Five lens groups consist of the first lens groupIof positive refractive power, the second lens group II of negative refractive power, the third lens group III of negative refractive power, the fourth lens group IV of positive refractive power, and the fifth lens group V of positive refractive, power, in order from an object side, and in case of zooming, the third lens group is fixed, and the first groupI, the second lens group II and at least one lens group beyond the fourth group, for instance, the fourth lens group IV move on the optical axis. In the course of zooming a variable power effect of the second lens group II is increased by the first lens groupIwhich is moving, and also the first lens groupIis made to have a function for correcting the aberration.
Patent JP-S62180613-A (JP)
Title: Photoelectric converter
Inventor: HATANAKA KATSUNORI
IPC: H03M9/00
Filed: 1986-02-04
Abstract: PURPOSE:To obtain a serial read signal with excellent S/N by using the 2nd switch means operated at the same time as the 1st switch means so as to generate a noise similar to that from the 1st switch means and using a differential means so as to eliminate the said noise. CONSTITUTION:Two switch elements (transfer switch element 5 and reset switch element 6) are connected at each charge storage capacitor in a switch element section 3 and elements such as TFTs are used as the switch elements. A gate driver 9 drives one by one gate of the switch element section 3 at each block and the transfer switch element 5 is turned on and the reset switch element 6 of the preceding bit is also turned on. As a result, the electric charge in the charge storage capacitor is stored in a capacitor 7 via the transfer switch element 5 respectively and the charge storage capacitor of the preceding bit is refreshed. The electric charge stored n the capacitor 7 is outputted serially to a differential amplifier 12 via a switch array 11.
Patent JP-H01199347-A (JP)
Title: Method for skipping blank
Inventor: OUCHIDA KENJI
IPC: G11B15/087
Filed: 1988-02-03
Abstract: PURPOSE:To prevent omitting the head of a melody by skipping a blank when a recorded part is not detected even when a set time passes after a tape reproduction is started. CONSTITUTION:As the set time for a blank skip, two kinds of times TB and TA (>TB) are set, and when a soundless part over the prescribed time TB is detected by a recording condition detecting part 13 at the time of an ordinary tape reproducing, a control microcomputer 15 executes the quick traverse of a tape by a tape traveling control part 16, and when the recorded part is detected or when a tape end is detected by a tape end detecting part 14, the tape reproduction is started again. A soundless continuous time for starting the blank skip only after the tape end detection is made into the TA', the tape end is detected, the tape reproduction is started, and when the recorded part is not detected after the set time TA passes, the blank skip is executed. Thus, in the reproduction after the tape end detection, the omission of the head of a first melody cannot be generated.
Patent JP-H11222143-A (JP)
Title: Steering device for industrial vehicle
Inventor: TSUNODA TAKAFUMI
IPC: B62D5/04
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a steering device formed in such a manner that a relation between an operation amount of a steering and a turn amount of a steering wheel is approximately equal to a proportional relation. SOLUTION: A pair of right and left steered wheels 23 are arranged at the two ends of a rear accelerator beam 21 through a pair of right and left wheel brackets 22. A bell crank 24 connected to a wheel bracket 22 through a pair of right and left connection memories and first and second gears 28 and 29 are arranged at the central part of the rear accelerator beam 21. This constitution brings a relation between an operation amount of steering 44 inputted by an operator and an amount of turn of the steering wheel 23 into a state to be approximately equal to a proportional relation, and improves an operation feeling.
Patent JP-H03227941-A (JP)
Title: Medical drug composition for remedy of acute circulatory failure and organ function failure accompanying to the former
Inventor: NOBUHARA MASAHIRO
IPC: C07K1/20
Filed: 1990-02-02
Abstract: PURPOSE:To obtain the subject medical drug composition containing human pancreas-secretive trypsin inhibitor as an active ingredient. CONSTITUTION:The aimed composition contains protein containing at least a species of (A) amino acid sequence expressed by the formula, (B) a sequence in which 45th amino acid is substituted from glutamine to glutaric acid, (C) a sequence in which 51st amino acid is substituted from glutamine to glutaric acid and (D) a sequence in which from first to 5th amino acids are eliminated in at least a part of itself as an active ingredient. Administration dose of said composition is in a range of 0.1-200mg/kg, preferably 1-100mg/kg as the active ingredient and suitably administrated into intravenous as an injection drug. Said protein is obtained by a method such as isolation from human pancreatic juice, chemical synthesis or isolation from cultured supernatant of cell producing said protein and preferably obtained by a method using a recombinant DNA technique.
Patent JP-S55116236-A (JP)
Title: Estimating method of rolling load for steel plate
Inventor: KIMURA MOTOMU
IPC: G01L5/00
Filed: 1979-03-01
Abstract: PURPOSE: To secure sufficient precision at arithmetic operation without extending calculation time by a method wherein the average deformation resistance and compression function of the steel plate are calculated based on specified formulas.  
     CONSTITUTION: The average deformation resistance km of steel plate is obtained from formula (1), its flat roll radius R' from the quadratic polynomial of the reciprocal of the thickness of the plate, and its compression function Qp from the cubic polynomial of the logarithm of its compression ratio, where its coefficients are obtained in the matrix expressions shown by formula 2 or formula 3. The temperature T is estimated by measuring the surface temperature of the steel plate and using the temperature model of the subsequent cooling process. By this, the rolling load P is estimated by lnP=lnkm+lnW+lnld+lnQp. Here, ε represents distortion, ε' distortion speed, K 0 WK 3 , K c , aij, a'ij constants, Q 0 WQ 3 , Q 0 'WQ 3 ' coefficients, H feeding side plate thickness, and k discharge side plate thickness. By this, it is possible to estimate the rolling load with sufficient precision without prolonging the calculation time in the control of the calculator of the rolling machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01200649-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI MASATOSHI
IPC: H01L21/3205
Filed: 1988-02-05
Abstract: PURPOSE:To fill a wiring material into a contact part without peeling a substrate or without damaging the substrate by a method wherein, after a wiring metal has been deposited, the wiring metal only in the contact part is left and the wiring metal in the other part is removed mechanically. CONSTITUTION:After an insulating film 2 on a P-type single-crystal silicon substrate 1 has been etched and an opening has been made, P<+> and As<+> are implanted by an ion implantation method or the like; an N-type diffusion layer 3 is formed. Then, a wiring metal 4 in parts other than a contact part is removed physically by a jet stream of water or the like of a scrubbing operation. During this operation, the close contact performance of the wiring metal 4 is good on silicon, but is bad on the insulating film such as an oxide film; accordingly, the wiring metal can be stripped off easily. By this setup, the wiring metal can be filled into the contact part without peeling the substrate or without damaging the substrate; a semiconductor device of high density, high performance and high reliability can be formed.