baber/WOPTO huggingface dataset:
Patent JP-H0629415-A (JP)
Title: Positioning method for semiconductor product
Inventor: TAKEDA KATSUSHI
IPC: H01L23/00
Filed: 1992-07-07
Abstract: PURPOSE:To shorten the positioning time of a semiconductor product in a semiconductor fabrication apparatus (marking apparatus) and hence shorten the working time of a predetermined processing. CONSTITUTION:In a positioning method of a semiconductor product 60 in a semiconductor fabrication apparatus, a mask member 30 having a plurality of positioning openings 31 each having a tapered cross sectional configuration is prepared, and a plurality of the semiconductor products 60 are pressed at the same time against the respective positioning openings 31 to position the semiconductor product 60 in a lump.
Patent JP-S6240050-A (JP)
Title: Rotary type voice coil motor
Inventor: MIYASAKA TAKASHI
IPC: G11B21/02
Filed: 1985-08-15
Abstract: PURPOSE:To reduce the moment of inertia of the inductance of a coil, and to enable operation at high speed by forming an air-core by two each upper and lower torque generating section along the radial direction and two torque generating sections along the axial direction in the coil. CONSTITUTION:A coil 12 having a shape that two upper and lower V-shaped conductors are faced oppositely while each nose section of the V shapes is joined by a conductor in the axial direction is formed, and the coil 12 is mounted to a shaft through a coil arm 11, thus shaping a rotating member for an air-core. A fan-shaped center yoke 16 is arranged in the internal space of the air-core coil 12. A fan-shaped magnet 35, the direction of a magnet field thereof is inverted at the center of the whole stroke of rocking, and an outer yoke 14 are disposed oppositely on the outside of the air-core coil 12. Accordingly, the whole coil contributes to the generation of torque and is lightened, thus allowing operation at high speed.
Patent JP-H0228844-A (JP)
Title: Sequence control circuit
Inventor: MASUYAMA YASUHIRO
IPC: G06F11/28
Filed: 1988-07-19
Abstract: PURPOSE:To easily execute trouble detection without lowering an operation processing speed by adding a bit, which indicates writing to a maintenance information memory circuit, only to an operation step, which goes to be effective when it is stored, out of the operation steps. CONSTITUTION:A control memory address on a signal line 15 is primarily accumulated with clock timing on a signal line 12 by an address latch circuit 5. The address information of an output are inputted from a signal line 20 to a maintenance information memory circuit 6. When a maintenance information display requesting signal, which comes from a maintenance information display circuit 8 to a signal line 24, is '0', a maintenance information memory address control circuit 7 sends a maintenance information memory address through a signal line 21 to the maintenance information memory circuit 6. Simultaneously, in the maintenance information memory address control circuit 7, only when the memory writing indicating bit is '1', a maintenance information writing signal is sent to the signal line 22 and it is indicated that address information and maintenance information are stored.
Patent JP-H03201323-A (JP)
Title: Communication device for broadcasting
Inventor: WATANABE YASUHIRO
IPC: H04B7/15
Filed: 1990-07-06
Abstract: PURPOSE:To make a natural communication possible at the time of communication between stations by transmission of a voice signal through a communication satellite or the like by comparing a signal output from a front end amplifier circuit for transmitting a voice signal from a microphone to a transmitter with a preset threshold level. CONSTITUTION:An output signal of a front end amplifier 2 is input into a level detection circuit 3 as a comparator. A control signal at an H level is output on the basis of a predetermined threshold level only for a time interval when a voice level exceeds the threshold level. A voice signal of a broadcast wave received by a receiver 10 via an antenna 11 is input into a variable attenuation circuit 4 through a terminal 15. The level of the voice signal, only a preset amount of which is inputted, is attenuated when the control output signal of the level detection circuit 3 is at the H level, while the level of the voice signal is not attenuated when the control output signal is at an L level. Accordingly, a natural call can be performed in a easy communicative state at the time of communication between stations by transmission of the voice signal through a signal transmitter such as a communication satellite.
Patent JP-H0714036-A (JP)
Title: Contactless automatic ticket examination machine
Inventor: WAKABAYASHI NAOYUKI
IPC: G07B15/00
Filed: 1993-06-25
Abstract: PURPOSE:To provide the contactless automatic ticket examination machine having such high ticket examination processing capability that ticket examination is permitted for a contactless medium having proper data even in the case that the contactless medium is thrown to be used in erroneously like a magnetic medium. CONSTITUTION:A contactless automatic ticket examination machine 11 which performs the ticket examination processing of both the magnetic medium and the contactless medium is provided with a common throwing-in hole 16 to which both of media can be thrown in, a medium discriminating means 19 which discriminates the classification of the medium thrown into this common throwing-in hole 16, and a data processing means which leads the magnetic medium to a magnetic medium processing part 13 to perform the magnetic data processing at the time of discriminating the throwing-in of the magnetic medium by the medium discriminating means 19 and leads the contactless medium to a contactless medium processing part 12 to perform the contactless data processing at the time of discriminating the throwing-in of the contactless medium by the medium discriminating means 19.
Patent JP-H0839604-A (JP)
Title: Method and apparatus for molding hoop material
Inventor: OMORI KIYOSHI
IPC: B29C45/18
Filed: 1994-08-01
Abstract: PURPOSE:To inexpensively obtain an insert part of every kind with high accuracy by performing insert molding using at least two hoop materials. CONSTITUTION:A hoop material molding method and apparatus is constituted so that two hooped processed products 8A,9A are obtained by performing insert molding using a mold 15 while intermittently sending at least two first and second hoop materials 8,9 by a tension means 12 and an intermittent sending means 19.
Patent JP-2001007429-A (JP)
Title: Laser light-generating device
Inventor: MASUDA HISASHI
IPC: H01S3/109
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a laser light-generating device in which the oscillation timing of laser light is controlled with a predetermined relative interval among a plurality of laser oscillating devices and the oscillation timing of laser light pulses of the laser oscillating devices is stable. SOLUTION: The laser light-generating device 30 is composed of a plurality of Q switch lasers 9 and 13 which perform Q switch operation when a first signal Rf and a second signal TP switching the first signal RF are applied to them in such a way that the first signal RF is supplied from one common source for at least two or more laser oscillators 9 and 13 and laser light pulses 10 and 14 are generated by supply of the second signal TP. In another way, the laser light generating device is provided with at least one Q switch laser 9 and one Q switch laser 13 and the phase of the first signal RF at the time of ON or OFF of the second signal TP is kept always almost the same in each of the laser oscillators 9 and 13.
Patent JP-H1113810-A (JP)
Title: Lock device for gas spring
Inventor: HIROI SUMIO
IPC: B62D25/12
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas spring easily held at an arbitrary opening of a back door. SOLUTION: Relating to an internal diameter da of a rod guide 103 guiding a piston rod 101, a brim part 103A diametrically spread in eccentricity is formed in a end part upper surface of a cylinder 102, also an internal diameter db engaged with the piston rod of a rotary guide 100 turnably pivoted in the brim part is eccentrically formed relating to a pivotal mounting part in the brim part of the rod guide, the rotary guide is turn operated. In this way, the internal diameter of the rotary guide is partially brought into contact with the piston rod to form a spring and to lock the piston rod.
Patent JP-H0472430-A (JP)
Title: Control method for gas-turbine engine
Inventor: TSUTSUI TSUNEO
IPC: F02C3/10
Filed: 1990-07-10
Abstract: PURPOSE:To eliminate need of a sensor for measuring the inlet temperature of a compressor turbine so as to fully exhibit performance of a two-shaft gas- turbine engine by calculating the outlet temperature of a combustor from the fuel-air ratio relationship using the detected parameters of the operating condition and an estimated value of the air flow. CONSTITUTION:An estimated value T4' of the outlet temperature of a combustor CC is set in the range of the operating condition of an engine, and the assumed value and measured values of parameters N1, P3, P6 of the operating condition are substituted in the air flow relationship to calculate an estimated value Ga' of the air flow. Then, the outlet temperature T4' of the combustor CC is calculated from the fuel-air ratio relationship using the measured values of parameters T35, Gf of the operating condition and the calculated value Ga' of the air flow. Since the calculated outlet temperature T4' of the combustor CC is closer to an actual value than the firstly assumed outlet temperature T4' of the combustor CC, calculations are repeated in the same manner as above, using the outlet temperature T4' of the combustor CC, and after repeating a specified number of calculations, an engine is controlled using high- accuracy estimated value Ga' of the air flow and the outlet temperature T4'.
Patent JP-S6336387-A (JP)
Title: Graph display system
Inventor: OKUBO SHINICHI
IPC: G06T11/20
Filed: 1986-07-30
Abstract: PURPOSE:To simplify an operation for displaying a graph by dividing an registering each information used for a graph display into a numerical data and a graph parameter data, relating each data with each other, and displaying the graph. CONSTITUTION:As informations for drawing the graph, the numerical data, the graph parameter data, a menu data and an user data are inputted respectively through key boards 10-40. A numerical data renewing means 11, a graph parameter data renewing means 21, a menu data renewing means 31 and an user data renewing means 41 register each data respectively in a numerical data file 12, in a graph parameter data file 22, in a menu data file 32 and in an user data file 42. A graph display processing part 50 selects a facility according to the menu instruction of a graph displayer 60, and displays the graph on the graph displayer 60 based on the graph parameter and the numerical data assigned in the menu data to combine these data.
Patent JP-H0943263-A (JP)
Title: Axle-suspension-device adjusting system
Inventor: FURANTSU TSUIIGURUMAIYAA
IPC: B60G17/015
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To accurately detect the rectilinear traveling and the curve traveling by reversing the detections of the rectilinear traveling and the curve traveling when the ratio of the detected curve traveling time to the rectilinear traveling time is deviated from the actually occurring ratio. SOLUTION: Normally, a curve traveling zone is recognized to be shorter at the time than a rectilinear traveling zone. Exceptionally, there is sometimes that the curve traveling is longer than the rectilinear traveling, and hence it is preferable to time detect a plurality of cycles of the curve traveling and the rectilinear traveling. When the controller of a wheel suspension regulating system detects in average that the curve traveling is longer than the rectilinear traveling, it judges that there is normally an error in the detection of the curve traveling, and reverses the detections of the curve traveling and the rectilinear traveling. Thus, previously erroneously detected curve traveling is assessed at the rectilinear traveling.  On the other hand, the inclined state of the rectilinear traveling is corrected by the regulation of the regulating system, and hence the curve traveling and the rectilinear traveling are accurately detected in the rectilinear traveling after the correction.
Patent JP-S6074169-A (JP)
Title: Lock device of optical head transfer base
Inventor: MIYAZAKI BENICHI
IPC: G11B21/12
Filed: 1983-09-28
Abstract: PURPOSE:To prevent dust from invading the inside of an optical recording and reproducing device at the time of carrying it, and to eliminate an operation for executing a lock and releasing the lock by making a lock lever driving means interlock with an electric power source of the optical recording and reproducing device, in an optional position of a transfer base, setting it to a lock state and a lock release state, when the power source is off, and when the power source is on, respectively, and forming an enclosed structure. CONSTITUTION:In a state that a power source of a solenoid body 17 is cut, three lock lever guides 14 are positioned at an E side of three lock lever guide long holes 15 of a lock lever 13, a V-shaped groove of the lock lever 13 and a lock pin 12 are in an engaged state, and a transfer base 11 is locked. Subsequently, when the power source of the solenoid body 17 is turned on, a lever driving pin 22 is positioned at a G side of a lever driving pin long hole 16 of the lock lever 13, the lock lever 13 moves so that the three lock lever guides 14 are positioned at a D side of the lock lever guide long hole 15, the V-shaped groove of the lock lever 13 and the lock pin 12 are separated, and the device becomes a lock release state.
Patent JP-H095208-A (JP)
Title: Light path identifying method
Inventor: NIMURA SEI
IPC: G02F1/01
Filed: 1995-06-23
Abstract: PURPOSE: To simply and effecitvely identify a light path to be identified from a plurality of light paths in the same area. CONSTITUTION: When a plurality of light paths 2 are disposed through the same area 10, the light of a light source 1 is incident from the incident side of the light paths 2a to be identified, ultrasonic signals are applied from front and rear signal applying units 5a, 5b, 6c of twisted parts 7a, 7b formed by twisting the lines 2 are respectively applied one by one to the paths 2, and the presence or absence of the polarization modulation of the transmission light received by a photodiode 5 is detected.  The polarized wave state of the transmitted light is altered by the parts 7a, 7b, the angles formed between the main axes of the polarized waves of the transmitted lights of signal applying units 6a, 6b, 6c and a signal applying direction are differentiated, the polarization modulation is effectively generated at any of the units 6a, 6b, 6c, and the line where the polarization modulation occurs is identified as the path 2a to be identified.
Patent JP-H0345217-A (JP)
Title: Lid of rice boiler
Inventor: TOMITA KAZUNORI
IPC: A47J27/00
Filed: 1989-07-12
Abstract: PURPOSE:To enable opening and closing a lid easily from any direction by applying the constitution wherein a spring for energizing the lid to be in a normally open direction, and a hook part and an engagement device for keeping the lid in a close condition are respectively equipped, and the engagement device is released when the lid is pressed down. CONSTITUTION:When the top of a lid 11 is pressed and a hook part 14 is pushed into an engagement device 15, the hook part 14 causes the turn of a hook lever in a direction opposite to the force of an energizing spring 18. Then, when the lid 11 is released at the position where the hook part 14 comes in contact with a stopper part 16a, the hook part 14 is engaged with the retaining part 16b of the book lever 16 due to the forces of the energizing spring 16 and a spring 13, thereby keeping the lid close. In opening the lid 11, the top thereof is again pressed and then the hook part 14 strides over the taper part 16c of the hook lever 16, and expands the hook lever 16 right and left, thereby releasing the engagement of the hook part 14 and opening the lid 11.
Patent JP-H0528422-A (JP)
Title: Magnetic head
Inventor: KIMURA HITOSHI
IPC: G11B5/127
Filed: 1991-07-22
Abstract: PURPOSE:To improve reproductive output characteristics in a magnetic head by inhibiting a waviness of reproductive output by avoiding false gap effect. CONSTITUTION:A couple of oxide magnetic core half bodies 11 and 12 in which at least one of oxide magnetic core half bodies 11 and 12 constitutes oxide magnetic material parts 1 and 2 and metallic magnetic thin film 3 and 4 are butted each other, a magnetic gap (g) is formed at the butting faces of metallic magnetic thin film 3 and 4. In this magnetic head 40, interfaces 1S and 2S in a vicinity of opposing metallic thin films 3 and 4 of oxide magnetic material parts 1 and 2 shows (110) crystal face, and has a favorable crystallization ability in a vicinity of interfaces 1S and 2S.
Patent JP-2001016098-A (JP)
Title: Pll circuit
Inventor: ABE KOICHI
IPC: H03L7/08
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce dispersion due to the resistance value of a closed loop characteristic by using a bias circuit having output current, which is inversely proportional to the square of the resistance value and a bias circuit having output current, which is inversely proportional to the resistance value. SOLUTION: A first bias circuit 3 injects an output current Ip having dispersion, which is inversely proportional to a resistance value set in the first bias circuit 3, to a charge pump circuit 2. The charge pump 2 outputs output current Ip according to a error signal from a phase comparator 1. A filer circuit 4 integrates output current Ip and supplies it to a voltage-controlled oscillator 5 as control voltage Vc. A second bias circuit 9 injects a bias current IB having dispersion, which is inversely proportional to the square of the resistance value that is set in an inner part, to a resistor R2, converts it into a reference voltage VR and supplies the reference voltage VR to a current control oscillator 7. A frequency-dividing circuit 8 receives signal from an output terminal Vo, frequency-divides into 1/N and then outputs it to an input terminal Va of a phase comparator.
Patent JP-H06155712-A (JP)
Title: Sheet gripper in sheet guide cylinder of sheet-fed press
Inventor: NORUBERUTO TEYUNKAA
IPC: B41F21/10
Filed: 1993-07-22
Abstract: PURPOSE: To provide a sheet gripper capable of effectively delivering a sheet for maintaining a register even in the case of high speed rotation of a printing machine particularly without a play. CONSTITUTION: A leaf spring 2a is fixed to a cylinder 1 at an end opposed to a gripper finger 2b. A holder for an adjustable pressing member is disposed impossibly to rotate at a control shaft 3, and the pressing member acts in a closing direction of the gripper against a force of the spring 2a by rotation of the shaft 3.
Patent JP-H0934540-A (JP)
Title: Multiplexing method for collection and storage of process data
Inventor: YAMANO HIROYUKI
IPC: G05B15/02
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To multiplex the collection and storage of the process data and to improve the reliability for collection of the process data in a process monitor and control system where every process monitor station inputs the process data such as the trend data, the alarm data, etc., via a process control station and then displays these input data. SOLUTION: The priority is previously set to 1, 2, 4 and 3... against the monitor stations 2 (2-1, 2-2, 2-3, 2-4...) respectively for collection of data. In a normal state, the stations 2-1 and 2-2 serve as the master and slave stations respectively to collect the process data 4 as shown in Fig. (A). If the station 2-1 goes down, the stations 2-2 and 2-4 serve as the master and slave stations respectively to collect the data 4 as shown in Fig. (B). If the station 2-2 goes down, the stations 2-4 and 2-3 serve as the master and slave stations respectively to collect the data 4 as shown in Fig. (C).
Patent JP-2001010854-A (JP)
Title: Artificial marble molded product
Inventor: KAWASE SHIGEKI
IPC: B29C39/10
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a scarcely fouling molded product hardly growing bacteria and molds by including a resin component, an inorganic filler, a silane coupling agent and an additive having smaller surface free energy than that of the resin component. SOLUTION: A resin component comprises at least one kind selected from melamine (meth)acrylate, glycidyl (meth)acrylate, methyl (meth)acrylate and an unsaturated polyester. An inorganic filler is aluminum hydroxide, calcium hydroxide or the like and a silane coupling agent is vinyltrimethoxysilane or the like. An additive is an organosilicon compound and may be alone or a mixture. An antibacterial agent is silver nitrate, silver sulfate, silver chloride or the like as an inorganic antibacterial agent and is a phenyl ether derivative, a quaternary ammonium salt or the like as an organic antibacterial agent. Antifouling properties of the surface of an artificial marble molded product are remarkably improved by synergistic effects of the silane coupling agent and the additive.
Patent JP-S6241782-A (JP)
Inventor: KAWAMURA YUKIYASU
IPC: C04B16/08
Filed: 1985-08-19
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-S6424657-A (JP)
Title: Voice conference equipment
Inventor: OIKAWA HIROSHI
IPC: H04M1/60
Filed: 1987-07-21
Abstract: PURPOSE:To restart the voice conference instantly by giving a cancel quantity before changeover to a line echo canceller as an initial value so as to restart the learning in restoring the voice conference. CONSTITUTION:When a line switching signal DS is inputted, a learning stop command BS is outputted to the line echo canceller 4 to store a tap coefficient just before the stop into a RAM and then a subscriber telephone line 7 is thrown to the position of a facsimile equipment 8 from the position of a side tone prevention circuit 5. When the communication of the facsimile equipment 8 is finished, the subscriber telephone line 7 is restored from the facsimile equipment 8 to the side tone prevention circuit 5, a learning restart command is outputted to the line echo canceller 4 to use the tap coefficient stored in the RAM as the initial value thereby restarting the learning. Thus, the changeover to the facsimile equipment 8 is attained very naturally without causing any adverse effect to the voice conference.
Patent JP-S6425436-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU NORITOMO
IPC: H01L21/76
Filed: 1987-07-21
Abstract: PURPOSE:To form a buried layer of an N-type impurity layer without forming an ion implanting mask by performing twice of ion implantations into a substrate by utilizing an element isolation opening. CONSTITUTION:After an element isolating opening 1 is formed on a p-type silicon substrate 2, the same conductivity type impurity as that of the substrate is implanted to the whole surface to form impurity layers 3a, 3b. The layer 3b under the opening 1 is formed deeper than the layer 3a of the flat part in the depth of the opening 1. Then, it is heat treated, oxide 4 is buried in the opening 1. Thereafter, the opposite conductivity type to that of the substrate, i.e., n-type impurity is ion implanted to the depth of the same degree as the layer 3b under an element isolating trench with an element isolating oxide 4 as a mask from the surface to form an n-type buried layer 5.