baber/WOPTO huggingface dataset:
Patent JP-2000249570-A (JP)
Title: Motion state generating method and medium recording that method
Inventor: TSUTSUGUCHI KEN
IPC: G06T13/40
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To generate an animation easily simply through input of walking style by determining the sum of triangular function as a floor reaction function based on the speed of a motion body on the floor and the coefficients of a specific triangular function thereby generating the time variation of floor reaction approximately. SOLUTION: A walking style acquisition means 101 acquires the walking style and determines the time T of one step from a specified mathematical expression and then a phase determining means 102 determines the phase of a triangular function becoming the linear combination base using the value of T. A number of term determining means 103 determines the number of triangular functions and a coefficient determining means 104 determines prestored coefficients and the coefficients of triangular function for predetermined coefficients. A function combining means 105 calculates the linear sum using the triangular function of base, phase, number of terms and coefficients.  An initial condition determining means 201 acquires initial conditions of the center of gravity and speed, a body weight determining means 202 determines the body weight, and a floor reaction combining means 203 combines floor reactions using these numeral values and functions. A center of gravity calculating means 204 calculates time variation of the center of gravity using the approximate value of floor reaction and calculates the center of gravity according to the motion expression thereof.
Patent JP-H05250287-A (JP)
Title: Communication processor
Inventor: KUBOTA TSUTOMU
IPC: G06F13/00
Filed: 1992-03-06
Abstract: PURPOSE:To improve operational efficiency by easily accessing the equipment of another group by registering the plural identification numbers of groups and establishing a communication channel according to the priority order set to this identification number. CONSTITUTION:A receiver 109 and a printer 110 are registered on a group ID(identification) #1, a receiver 111 and a printer 112 are registered on a group ID #2 respectively, and for a dip switch 106 to register the group ID #1, the priority order is set higher than a dip switch 107 to register the group ID #2. When the printer 110 is under printing or generates any fault, a CPU 104 inquires it to the receiver 109 whether printing is enabled or not. When printing is disabled even after it is inquired plural times, the CPU 104 changes over a switcher 105, calls the group ID number in the dip switch 107, changes the group ID including a transmitter 102 into the ID #2, transmits printing data to the printer 112 and prints those data.
Patent JP-S63215016-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/10
Filed: 1987-03-04
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-S55141721-A (JP)
Title: Sputtering apparatus for magnetic body
Inventor: ASAZAKI TATSUO
IPC: C23C14/44
Filed: 1979-04-20
Abstract: PURPOSE:To decrease the strength of magnetic poles by utilizing a magnetic field, which lmits perpendicularly from the surface of a magnetic body, and an electric field which crosses the magnetic field at right angle. CONSTITUTION:A magnetic field 16 is provided at right angle with a magnetic- body target 11 by magnetic poles 12 and a yoke 13. When a specified potential is applied to the target 11, a grid-shaped anode 21, and the second target 31, a Penning discharge is generated, a negative space charge is generated within the grid- shaped anode 21, thereby an electric field 22 is generated. Plasma is generated by said electric field and magnetic field, ion currents enter into the target 11 or the second target 31, thereby the sputtering is performed. The sputtered target material attaches to the surface of a substrate 41, thereby a thin film is formed. Since the magnetic field which is in parallel with the surface of the magneic-body target is not formed, it is not required to form a powerful magneic field.
Patent JP-S55141030-A (JP)
Title: Manufacturing method of projection type cathode-ray tube
Inventor: SUGAWARA TAKASHI
IPC: H01J29/89
Filed: 1979-04-20
Abstract: PURPOSE:To easily obtain the same focal length by revolving plural adjusting screws so that each end of a spacer can touch the optical surface of a reflecting mirror and a meniscus lens in the same way by sliding the spacer in the axial direction. CONSTITUTION:The end of the meniscus lens 5 is pressed on the adjusting screw 8e of the holder 8 through the spring 10 and the reflecting mirror 4 is held on the end of the cylindrical area 8a in the holder 8 with the bowl-shaped metal fixture 11 and the spring 12. Plural adjusting screws 8e are revolved so that the optical surface of the reflecting mirror 4 and the meniscus lens 5 can touch all the circumferential surface of each end of the cylindrical spacer 9 and the image on the fluorescent screen target 3 be focussed on the screen.
Patent JP-S59196842-A (JP)
Inventor: KUSABA SUZANTAI
IPC: C07C33/02
Filed: 1984-03-16
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-H04284643-A (JP)
Title: Manufacture of semiconductor integrated circuit device; and semiconductor integrated circuit device
Inventor: OKAMOTO YOSHIHIKO
IPC: H01L21/66
Filed: 1991-03-14
Abstract: PURPOSE:To detect a defective part at a manufacturing process and to correct it without having a bad influence to be caused when a probe is brought into contact with the part by a method wherein the probe is brought into contact with a test part formed at the stage of a lower-layer interconnection, information on the defective part is obtained and an interconnection connected to the defective part is cut and the like. CONSTITUTION:When an interconnection, by a multilayer structure, which is composed of an insulating film and a metal film is executed to a semiconductor-element formation region 201 on a semiconductor wafer 200, pads 203, for test use, which have been connected to an element structure in the semiconductor-element formation region 201 are formed at the stage of a lower-layer interconnection by a multilayer interconnection structure. A probe is brought into contact with the pads 203; information on defective parts in the semiconductor-element formation region 201 is obtained; interconnections connected to the defective parts in the semiconductor-element formation region 201 are cut and upper-layer interconnections by said multilayer interconnection structure are worked on the basis of the information on the defective parts. For example, said pads 203 for test use are formed on scribing lines 202 on a semiconductor wafer 200.
Patent JP-H09218082-A (JP)
Title: Oscillation detecting/driving circuit and key holder employing it
Inventor: IBE TAKAYA
IPC: G01H11/06
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To prolong the service life of a battery by employing a one-shot circuit where an oscillation circuit is disabled except a predetermined time (a single maximum flickering time) thereby realizing low power consumption. SOLUTION: An oscillation sensor 100 detects an oscillation and a one-shot circuit 200 generates a constant time control driving signal based on a detection signal from the sensor 100. An oscillation circuit 300 is controlled by an output signal from the circuit 200 to generate a flashing pulse and a drive transistor TR 510 creates a drive signal for flickering a light emitting diode 520 based on an output signal from the circuit 300. The circuit 200 disables the circuit 300 except a predetermined time (a single maximum flickering time). Consequently, continuous emission of diode 520 can be prevented when the sensor 100 is turned on continuously.
Patent JP-H05254944-A (JP)
Title: Production of sialon-based composite ceramics
IPC: C04B35/599
Filed: 1992-03-06
Abstract: PURPOSE:To produce sialon-based composite ceramics having a small grain size and excellent dynamic characteristics at a low cost while ensuring a high degree of freedom of selection of powdery starting materials. CONSTITUTION:A powdery mixture prepd. by mixing SiO2 powder with AlN powder in 0.5-1.5 molar ratio of SiO2 to AlN is sintered at 1,400-1,600 deg.C under reduced pressure or in an inert atmosphere or the powdery mixture is compacted and the resulting compact is sintered at 1,400-1,600 deg.C under reduced pressure or in an inert atmosphere. The objective sialon-based composite ceramics are obtd. by utilizing a substitution reaction and a solid-solution reaction at the time of sintering.
Patent JP-S57172763-A (JP)
Title: Semiconductor device
Inventor: KIMURA KIMIYOSHI
IPC: H01L21/28
Filed: 1982-03-27
Abstract: PURPOSE:To avoid the diffusion of electrode metal into a substrate at the time  of heat treatment, when a polycrystalline Si layer is contacted with a diffused region formed on a semiconductor substrate through an oxide film having a hole and the metal electrode is deposited on the Si layer, by not providing the metal electrode directly over the diffused region but forming it at the part separated from said region. CONSTITUTION:An oxide film 2 is selectively provided on an Si substrate 1, an impurity diffused layer 3 is formed in the substrate 1 using a window and an oxide film 4 is deposited on the entire oxide film 4. Then a window is perforated in the film 4 at the position corresponding to the central part of the diffused layer 3. The polycrystalline Si layer 5 is deposited so that it is contacted with the diffused layer 3. The impurities having the same conductive type as the diffused layer 3 is diffused and the resistance of the Si layer 5 is reduced. Thereafter the surface is coated by an oxide film 6, and a window is provided. When the metal electrode 7 which is contacted with the Si layer 5 is deposited, it is not placed over the diffused layer 3 but at the part separated from the layee 3. Thus the diffusion of the electrode metal to the semiconductor layer can be prevented.
Patent JP-2000250439-A (JP)
Title: Image display device
Inventor: SUZUKI MUTSUZO
IPC: G09F9/33
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable interlaced scanning without causing deterioration in picture quality due to a flicker by making luminance modulating elements in adjacent rows illuminate at a specific multiple and obtaining light emission corresponding to the spread of a light emission spot of a CRT display device. SOLUTION: The light emission corresponding to the spread of the light emission spot of the CRT display is obtained by making the luminance modulating elements in adjacent rows illuminate at α times. Namely, when such an image that the luminance of luminance modulating elements in (n) rows and (m) columns is f (n, m), the luminance of dots (n+1, m) is set to α×f (n, m). Here, α is a constant less than 1. A finely hatched part represents luminance modulating elements 250 in a high-luminance state and a roughly hatched part shows luminance modulating elements 252 in a low-luminance state. By this α, dots between scanning lines in a field period illuminate with luminance which is a coefficient α less and a flicker increase can effectively be suppressed.
Patent JP-H04285120-A (JP)
Title: Production of wire rod for glass-reinforcing steel wire minimal in age hardening and excellent in high temperature characteristic
Inventor: OBA HIROSHI
IPC: C22C38/00
Filed: 1991-03-14
Abstract: PURPOSE:To stabilize production and to prevent the occurrence of secondary disaster and spreading fire at the time of fire by providing characteristics of high strength and low aging to a steel wire for reinforcing wire glass for construction use. CONSTITUTION:At the time of applying wire rod rolling to a billet of a steel having a steel composition consisting of <=0.005% C, 0.2-0.4% Mn, 0.015-0.035% S, <=0.003% Al, N by the amount in the range where Al/N is <=1.3%, 0.1-0.5% Mo, 0.005-0.06% Nb, <=0.003% Ti, and the balance Fe with inevitable impurities, wire rod rolling is performed after exerting heating at 1200-1250 deg.C wire rod heating temp. By this method, the wire rod for glass-reinforcing steel wire minimal in age hardening and excellent in high temp. characteristics can be produced.
Patent JP-S53136372-A (JP)
Title: Metal vapor discharge lamp
Inventor: YAMANE MIKIYA
IPC: H01J61/50
Filed: 1977-05-02
Abstract: PURPOSE: To prevent an arc from floating and affecting the upper wall of a lighting tube when the metallic vapor discharge lamp is disposed horizontally so that the deterioration of the lamp efficiency can be avoided. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63217958-A (JP)
Title: Single-phase/3-phase generator
Inventor: KUROSAWA TAKASHI
IPC: H02K19/34
Filed: 1987-03-06
Abstract: PURPOSE:To increase a single-phase load capacity by composing a field winding of a DC-exciting winding and an AC-exciting winding, and cancelling a reverse phase magnetic flux generated in an armature winding at the time of single- phase load by the AC-exciting winding. CONSTITUTION:A field winding is composed of a DC-exciting winding 3a and an AC-exciting winding 5, and the winding 3a is DC-excited to generate 3-phase AC voltages in armature windings 1a. A cancelling magnetic flux for cancelling the reverse phase magnetic flux generated in the winding 1a at the time of single-phase load is generated in the winding 5. A DC-exciting current is supplied through an AC exciter 6 and a rotary rectifier 7 to the winding 3a to generate a generator voltage. Further, the winding 5 is supplied from an AC exciter 9 to a rectifier 11. As a result, a single-phase load capacity can be increased without affecting the influence of a reverse phase current at the time of single- phase load.
Patent JP-S60193354-A (JP)
Title: Welding head
Inventor: MURASE NAOAKI
IPC: H01L21/52
Filed: 1984-03-15
Abstract: PURPOSE:To weld a lead wire without melting a solder layer under a welding disk by a method wherein the lead wire clamped by a pair of welding electrodes is adhered with pressure on the welding disk, and a pair of earthing electrodes are adhered with pressure to the peripheral edge of the disk thereof. CONSTITUTION:The tip part of a lead wire 31 fed from a spool 30 is protruded downwards from the tip of a welding electrode pair 211, 212, and the lead wire 30 is clamped by the electrode pair 211, 212 in this condition. The electrode pair 211, 212 is pushed down according to energy of a spring 23 to make the tip of the lead wire 31 to adhere with pressure to the top surface of a welding disk 4, and moreover an earthing electrode pair 221, 222 is adhered with pressure to the peripheral edge part of the disk 4 according to energies of springs 241, 242. When a voltage is applied between the electrode pair 211, 212 and the electrode pair 221, 222, a welding current flows to the electrode pair 221, 222 passing the disk 4 from the tip of the lead wire 31, and welding of the lead wire 31 is attained. According to such a welding head, heat evolution according to the welding current can be concentrated to the tip of the lead wire 31. As a result, melting of a solder layer 3 is not generated.
Patent JP-S60192832-A (JP)
Title: Multi-cylinder internal-combustion engine
Inventor: INAGAKI TAKASHI
IPC: F16F15/24
Filed: 1984-03-15
Abstract: PURPOSE:To simplify the structure by adjoining the first and second cylinders in the axial direction of crank shaft while arranging a synchronous system between both cylinders and constituting the engine body with a central block formed with both cylinders and a pair of side blocks bonded to the opposite sidefaces. CONSTITUTION:First and second cylinders 51, 52 are arranged approximately in horizontal. Here, both crank shafts 21, 22 are coupled each other through a synchronous system 36 such that the first and second pistons 41, 42 will move in the opposite directions while the first and second crank shafts 21, 22 will rotate synchronously in same direction. The overall width of engine E is shortened approximately to 1/2 of conventional horizontally facing engine. Since the crank case for containing the crank shaft in one system while co-operating with the central block and the cylinder head of other system are formed integrally, the structure of engine is simplified.
Patent JP-S61208814-A (JP)
Title: Magnetic field generator
Inventor: KOBAYASHI AKIO
IPC: C23C14/36
Filed: 1985-03-13
Abstract: PURPOSE:To remarkably improve magnetic property by cooling a permanent magnet of a magnetic field generation source to 15 deg.C or lower. CONSTITUTION:In a magnetic field generator which is formed of an R-B-F1 permanent magnet containing as indispensable elements R (where R is one of rare earth elements including Y), B and F1, and a soft magnetic material for guiding a magnetic flux, a permanent magnet is cooled to 15 deg.C or lower. The reason why cooled to 15 deg.C or lower is because, if exceeds 15 deg.C, the effect is reduced. Thus, effective magnetic flux is remarkably improved.
Patent JP-H05249345-A (JP)
Title: Method for coupling optical connector and optical adapter and structure for mounting the optical adapter
Inventor: HONGO TOMOYUKI
IPC: G02B6/38
Filed: 1992-03-09
Abstract: PURPOSE:To facilitate the attachment and detachment of an optical connector to be connected to an optical adapter which are packaged at, for example, a narrow point. CONSTITUTION:This coupling method for the optical connector 2 mounted in parallel with the surface of a circuit board 51 and the optical adapter 1 consists in mounting the optical adapter 1 to a mounting substrate 56 to be positioned in the direction orthogonal with the circuit board 51, supporting and fixing at least either of both ends of the mounting substrate to an engaging means 65 adapted to be freely attachable and detachable to and from the circuit board in such a manner that the mounting substrate can be parted from the circuit board and attaching and detaching the optical connector to and from the optical adapter in the state of aparting the mounting substrate 56 from the circuit board by the engaging means 65 at the time of attaching and detaching the optical connector to and from the optical adapter.
Patent JP-S55144750-A (JP)
Title: Rectifying device for rotary machine
Inventor: SAKUMA YASUJI
IPC: H01R39/04
Filed: 1979-04-25
Abstract: PURPOSE:To prevent an arc-proof ring from breaking away by a construction wherein a flexible insulator is arranged on axial end of a commutator, and the arc- proof ring is mounted in contact with a projection provided on outer diameter side of the flexible insulator and a creeping insulating material. CONSTITUTION:A commutator segment 4 is mounted on a supporting member 6 through a creeping insulating material 9, and a flexible insulator 13 is arranged on an axial end 12 of the commutator segment 4 covering from a wear threshold S to the creeping insulating material 9. The flexible insulator 13 has a projection 13P provided on the outer diameter side, and an arc-proof ring 10 almost L-shaped in section which consists of fluororesin is mounted in contact with the projection 13P and the creeping insulating material 9. By constituting such as described, a thermal expansion of the commutator segment 4 can be absorbed by the flexible insulator 13, therefore the arc-proof ring 10 is prevented from breaking away from the commutator segment side.
Patent JP-H01225229-A (JP)
Title: Pulse-like noise removing device in fm receiver
Inventor: KAWAKAMI YASUO
IPC: H04B1/10
Filed: 1988-03-03
Abstract: PURPOSE:To detect a pulse noise without fail and to execute the removal of the noise securely by obtaining a direct current signal to correspond to the size of an output signal level and controlling the gain of an amplifying means with this direct current signal. CONSTITUTION:The output of an FM detecting circuit 1 is inputted through an HPF6 and a noise amplifier 7 to a noise detecting circuit 8 and a rectifying circuit 12. The noise detecting circuit 8 detects a high level signal as a noise detecting signal and an output is waveform-shaped in waveform shaping circuits 9 and 17. Gate circuits 3 and 13 are made in an interrupting condition by the output of the waveform shaping circuit 9. A detecting signal, which is outputted from the FM detecting circuit 1 and passed through a delay circuit 2, is disconnected by the gate circuit 3. The output to be obtained from the rectifying circuit 12 through the gate circuit 13 and an LPF11 controls the gain of the noise amplifier 7. When the gate circuit 13 is disconnected, a direct current level to be held by a capacitor 15 of the LPF11 is supplied to the noise amplifier 7.
Patent JP-S59177768-A (JP)
Title: Driving device of flexible disc
Inventor: SAITOU TADASHI
IPC: G11B21/10
Filed: 1983-03-28
Abstract: PURPOSE:To improve track density without using a motor or an actuator by detecting the amplitude variation of a reproducing signal from a magnetic head, changing a duty ratio of a current switching signal generating circuit and positioning the magnetic head. CONSTITUTION:An oscillation circuit 5, counters 6, 8 and a digital comparator 7 output a coil current switching signal for a step motor 4 to correct the oscillation and tracking differences of the magnetic head. The tracking error is obtained as an output signal of level detecting circuit 14 by detecting the amplitude change of a reproducing signal of the magnetic head by an amplitude detecting circuit 10. To execute fine adjustment of the head position, the tracking error is detected, the duty ratio of the coil current switching signal is changed so as to balance the amplitude of the reproducing signal while vibrating the head, and after positioning the head on the center of the track correctly, the coil current switching signal is changed to higher frequency without changing the duty and the vibration of the head is stopped without changing the center position of the head.
Patent JP-H02231952-A (JP)
Title: Driver circuit of brushless motor
Inventor: MACHIDA HIROSHI
IPC: H02K29/08
Filed: 1989-03-02
Abstract: PURPOSE:To improve a motor efficiency by giving hysteresis characteristics to a signal processing circuit for processing the output of a detector and by widening a conducting angle at the time of starting and narrowing said angle at the time of rotation through said characteristics. CONSTITUTION:The output signal of a position transducer 3 for rotor is applied from signal processing circuits OP1 and OP2 to an inverter G1 and thereafter transmitted to switching circuits Q1, Q2 via exclusive OR circuits G2, G3 to pass a current through a driving coil 4 to magnetize a stator core 5 and to rotate the rotor. On the other hand, a counter-electromotive force generated in the coil is detected by D1, D2, R, C, and compared with +Vcc by a comparator OP3, and the output signal is fed back to the input of G2, G3. At the time of starting of a motor, the conducting angle of said motor increases by theta1+theta2+theta3+theta4 at an electrical angle through hysteresis characteristics H1 and H2, a composite output torque T1+T2 generates a positive starting torque over the whole angle of rotation to produce no dead point. Also, when the conducting angle is narrowed at the time of rotation, it is possible to eliminate a current not contributing to the rotation just before a cutoff.