baber/WOPTO huggingface dataset:
Patent JP-H08108383-A (JP)
Title: Manipulator control device
Inventor: TATEWAKI MASATAKA
IPC: B25J13/08
Filed: 1994-10-05
Abstract: PURPOSE: To generate a moving passage of a manipulator at high speed by a few memory spaces and a calculating quantity by finding an envelope ball obtained by rotating a gripping object with a wrist joint as the center, judging the existence of contact with an obstacle when the envelope ball moves, and finding a passage in which the envelope ball does not contact with the obstacle. CONSTITUTION: A passage generating means 11 finds an envelope ball 5 generated when a gripping object 8 rotates with a position of a wrist joint 2 as the center, and checks collision with an obstacle 20 when the envelope ball 5 is moved by judging that a manipulator 1 grips the envelope ball 5, and sets it as a sub-target position by moving an initial position to a noninterfering position when the envelope ball 5 and the obstacle 20 interfere with each other in the initial position Ps, and finds a sub-target position by moving a target position to a noninterfering position when the envelope ball 5 the obstacle 20 interfere with each other in the target position Pg, and finds a passage 25 in which the envelope ball 5 and the obstacle 20 reach the target position Pg from the initial position Ps without colliding with each other.
Patent JP-H04125009-A (JP)
Title: Addition excitation controller for electric rolling stock
Inventor: KOYAMA YUTAKA
IPC: B60L15/22
Filed: 1990-09-13
Abstract: PURPOSE:To obtain an addition excitation device having high reliability and safety of an electric rolling stock without stopping the operation of the electric rolling stock even when a power supply for the addition and excitation of the electric rolling stock gets trouble by installing an exclusive power unit for the main-circuit control section of the electric rolling stock. CONSTITUTION:When an auxiliary power unit 11 for addition and excitation gets trouble, an auxiliary power-unit 11 interlocking relay coil 11c and the relay coil 2c of a main contactor 2 are demagnetized, and the main contactor 2 is released. The relay coil 9c of a weak field contactor 9 is demagnetized, the weak field contactor 9 is released, and the control of addition and excitation is stopped. Since the closing switch 9s of the weak field contactor 9 is not closed by the protective operation, the voltage of a battery 12 excites the relay coil 2c of the main contactor 2, the main contactor 2 is closed again, the currents of a main circuit are made to flow in the path of the armature 3 of a DC series motor, a field winding 4, a bypass diode 7 and a main resistor 6, and the DC series motor is full-field controlled, thus restarting the auxiliary power unit 11.
Patent JP-S61120183-A (JP)
Inventor: TANAKA YOSHIAKI
IPC: G10L25/51
Filed: 1984-11-15
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-2001067956-A (JP)
Title: Wire length adjusting method and device
Inventor: SUZUKI TOSHIAKI
IPC: H01B13/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To save time to adjust the length of an electric wire and improve precision in length adjustment. SOLUTION: In this wire length adjusting method, an electric wire W is fed by a feeding roller 3 driven by a motor 2 and the actual feeding amount of the electric wire W is measured by a measuring roller 5, on which an encoder 4 is provided, for correcting the feeding amount of the electric wire W in accordance with the measurement value. The electric wire W is fed in two steps, first feeding and second feeding, whose target feeding amounts are instructed as instruction values A, B to the motor 2.  During the first feeding, a slip ratio F between the feeding roller 3 and the electric wire W is found from a shift E between a measurement length instruction value C for its portion and an actual feeding amount D at this time, the actual feeding amount G of the first feeding is predicted in consideration of the slip ratio F, and a shift H between an instruction value A for the first feeding and the predicted actual feeding amount G is added to an instruction value B for the second feeding. Further, the instruction value B for the second feeding is corrected to a value J in consideration of the slip ratio F and the second feeding is performed in accordance with the instruction value J.
Patent JP-H0287816-A (JP)
Title: Semiconductor integrated circuit
Inventor: MORIGAMI TAKASHI
IPC: H03K4/94
Filed: 1988-09-26
Abstract: PURPOSE:To easily control the output waveform by adjusting the CR resistance value and the timing of a counter. CONSTITUTION:The input signal from an input terminal is inverted by an inverter 6, and the output of the inverter 6 is connected to the negative side gate of an operational amplifier 3 through a resistance 4, and the output of the operational amplifier 3 is connected to the positive side gate of this amplifier 3, and a capacitor 5 which has one end grounded is connected to the connection point between the resistance 4 and the inverter 6. Consequently, the output waveform of the inverter 6 has the rise and the fall determined by an integrating circuit consisting of the resistance 4 and the capacitor 5 and is proportional to the input signal of the negative side gate by the operational amplifier 3. Thus, the output waveform is easily controlled.
Patent JP-H0583702-A (JP)
Title: Television telephone set display device
Inventor: KATO MASAYUKI
IPC: H04N7/14
Filed: 1991-09-20
Abstract: PURPOSE:To attain talking while a sight line is in matching with an opposite talker and to implement framing of its own face with respect to a camera automatically. CONSTITUTION:When a range (visual area) in which a display screen is visible is limited and a face of opposite party is visible, its own face is almost located in the middle of a display pattern of the opposite party. That is, a real image 11d of two-dimension video image (video image of opposite talker) 11b displayed on a display device 11a is formed on a screen of a hologram element lid by an image forming means 11c or on its vicinity and the real image 11d is reflected toward the eye of the talker A. Furthermore, a camera 12 is provided on a line tying the center of the hologram element lid and the midposition of the eye of the talker itself and while the screen is gazed steadily at, the sight line is directed in the direction of the camera 12.
Patent JP-S60116693-A (JP)
Inventor: PIITAA JIYOSEFU DEIIRU
IPC: C07F9/53
Filed: 1984-11-15
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-S6482564-A (JP)
Title: Field-effect semiconductor device
Inventor: HAGINO HIROYASU
IPC: H01L29/78
Filed: 1987-09-24
Abstract: PURPOSE:To reduce sufficiently ON resistance in an element constitution, by constituting a gentle concentration distribution of impurity between a second conductivity type substrate of high concentration having small diffusion coefficient and an epitaxial layer of low concentration, making the thickness of the epitaxial layer thin, and forming an N-type semiconductor layer of low resistance sandwiched by first conductivity type base layers. CONSTITUTION:Between a second conductivity type substrate 21 of low resistance having small diffusion coefficient, and a second conductivity type epitaxial layer 22 of high resistance, a second conductivity type buffer layer 10 of comparatively low resistance having large diffusion coefficient is made largely protruded on the epitaxial layer 22 side, and a protruding layer 11 is formed to constitute impurity concentration distribution of gentle gradient between the substrate 21 and the epitaxial layer 22. Breakdown voltage is kept by the gradient of impurity concentration distribution, and the thickness of the epitaxial layer 22 is made about one-half of that of the prior layer to reduce a resistance REpi. Further, a semiconductor layer 30 of comparatively low resistance as a second conductivity type layer sandwiched by first conductivity type base layers 23 is formed, and the distance between each of the base layers is reduced. However, ON resistance Ron can be decreased.
Patent JP-H04122250-A (JP)
Title: Action wire connection section for calculus crushing device
Inventor: WATANABE HIROSHI
IPC: A61B17/22
Filed: 1990-09-11
Abstract: PURPOSE:To exchange a guide tube section very simply and easily by connecting or disconnecting an action wire on the holding section side of a calculus crushing device and an action wire on the action section side with only the rotating action of a locking sheath. CONSTITUTION:In exchanging a guide tube section, a box nut 6 is rotated to release the screwing between it and a locking sheath 50. When the locking sheath 50 is rotated in the direction to advance a catch shaft storing body 52 toward a catch release ring 51, the tip of a catch ring 54 collides with the side face of the catch release ring 51, the advance is hindered, a taper section 551 at the tip of a chuck body 550 is inserted into the hole 510 of the catch release ring 51, and the catch ring 54 coupled with the outer periphery of the taper section 551 is relatively slid backward. The pressing force of the catch ring 54 shrinking the taper section 551 is released, the taper section 551 is expanded in diameter, a connecting plug 45 engaged and held by it is released, and a holding section 4, i.e., the guide tube section 2, can be released from an action section.
Patent JP-H08107383-A (JP)
Title: Base station distribution system
Inventor: NIKI YOSHIRO
IPC: H04B7/204
Filed: 1993-08-23
Abstract: PURPOSE: To prevent the spreading of a side band wave even when the radio signal of a base station is economically distributed over a wide area and the isolation of a used circulator is changed. CONSTITUTION: In a bi-directional repeater amplifier branching an incoming direction and an outgoing direction by branch circuits 5 and 8A, performing amplification by amplifier circuits 6 and 7, and bi-directionally performing repeating and amplification to a base station and a mobile station by a high frequency transmission means spreading to terminals 11, 12A or from the antenna connected with an opposite mobile station antenna terminal 12B, the gain of the amplifier circuit 6 or 7 is controlled by a microcomputer 25 for control, based on the detection results of input detection circuits 21 and 24 and output detection circuits 23 and 22.
Patent JP-H04121771-A (JP)
Title: Cleaning device
Inventor: KUTSUWADA AKIO
IPC: G03G21/10
Filed: 1990-09-12
Abstract: PURPOSE:To drastically prolong life by switching the supporting state of a cleaning blade to contact and releasing states with respect to the surface of the photosensitive body. CONSTITUTION:An image data counter counts the recording information of a digital recorded image and when a count value is larger than a value set in advance, a counter signal is outputted. As the set value, a value corresponding to the area of an image part where cleaning is never carried out only by a cleaning brush 51 is obtained by experiment, and used. A CPU refers to the signal output of the image data counter, and judges whether it is a high level or not, and when it is a high level, a solenoid 73 is turned on, and a blade 50 is abutted on the surface of the photosensitive body 17 with prescribed pressure. Conversely, when the signal output is a low level, the solenoid 73 is turned off.
Patent JP-S62101071-A (JP)
Title: Divided emitter type transistor
Inventor: HATTORI MASAYUKI
IPC: H01L29/73
Filed: 1985-10-28
Abstract: PURPOSE:To facilitate smooth switching operation of a divided emitter type transistor in a high frequency range by forming isolating grooves so as to surround emitter regions formed separately from each other. CONSTITUTION:In an NPN transistor, a collector region is composed of N<+> type and N<-> type semiconductor layers 1 and 2 and a base region is composed of a P-type semiconductor layer 3. Isolating grooves 5a, 5b... are formed so as to surround emitter regions 4a, 4b... which are formed in the semiconductor layer 3 separately from each other to make island shapes. Base electrodes 7a, 7b... are provided on a field insulating film 6 and the field insulating films between the emitter regions 4a, 4b... and the isolating grooves 5a, 5b... through contact holes. Then, polycrystalline silicon emitter ballast resistance layers 8a, 8b... and emitter electrodes 9a, 9b... are formed. A structure with which the divided emitters can operate as independent small signal transistors is provided in the common base region.
Patent JP-S6396222-A (JP)
Title: Production of dead soft cold rolled carbon steel sheet for deep drawing
Inventor: OKADA SUSUMU
IPC: C21D9/00
Filed: 1986-10-14
Abstract: PURPOSE:To permit production of the titled steel sheet having excellent ductility, by reheating a Ti-added dead soft carbon steel slab at the time of heating said slab for the purpose of hot rolling the slab in order to form the coarser- grained carbide to be formed at the time of the hot rolling. CONSTITUTION:The Ti-added dead soft carbon steel slab is subjected to stages for hot rolling, cold rolling and continuous annealing to produce the cold rolled steel sheet for deep drawing. The slab is held for >=10min (primary holding) in the temp. region above the melting temp. of the Ti sulfide in the steel and is then held for >=5min (secondary holding) in the temp. region below the precipitation temp. of the Ti sulfide at the time of heating the slab for the purpose of said hot rolling. The Ti sulfide is thereby coarsely precipitated and as a result, the carbide is presumably coarsely precipitated around the same. Since the extremely coarse-grained carbide is obtd. by the above-mentioned method, the cold rolled steel sheet for deep drawing having the excellent ductility is obtd.
Patent JP-H0796871-A (JP)
Title: Crawler core
Inventor: NAGAYOSHI HIDEAKI
IPC: B62D55/253
Filed: 1993-09-29
Abstract: PURPOSE:To provide a crawler core having a wear-resistance and a shock- resistance, and a remarkably long service life. CONSTITUTION:In a crawler core adapted to be embedded in a resilient member, having a contact surface 2 making contact with a chain pulley, on the upper surface of the center part thereof, protrusions 3 adapted to be engaged with teeth of the chain pulley, on the left and right sides of the contact surface 2, and relatively thin planar parts 4 outside of the protrusion, the base structures of at least the contact surface 2 and the protrusions 3 are blending structures of bainite and retained austenite.
Patent JP-H1091981-A (JP)
Title: Tracking error signal calculation circuit for optical disk device
Inventor: KARIYA SHINICHI
IPC: G11B7/09
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To calculate a tracking error signal in accordance with a tracking state by eliminating offset included in a tracking error signal in an optical disk device, and giving frequency dependency. SOLUTION: Top hold coefficient multiply circuits 22, 24 detect peaks of detecting signals E, F of left and right regions of a photodiode and multiply the result by a coefficient K. Subtraction circuits 24, 28 subtracts the multiplication result of the circuits 22, 24 from detecting signals E, F. An alignment signal AL (=E-F) is added to the signals E or F through a low pass filter circuit to varying the coefficient K in accordance with a frequency band. A transistor is turned on and turned off by a mirror signal in which a level is varied to ON or OFF depending to detrack or on-track, and the signal AL is added or not added to any of output of the circuit 24 or the circuit 28. A subtraction circuit 30 performs push-pull operation for these operation results, and calculates a tracking error signal TPP (TE).
Patent JP-2001068912-A (JP)
Title: Plane antenna
Inventor: TAMURA NOBUO
IPC: H01Q1/32
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To protect a cable led out from a case with a simple configuration and to enhance the appearance of a plane antenna. SOLUTION: The plane antenna 11 includes a reception sections 17, 18 that receives a radio wave, a lower case 22 on which the reception sections 17, 18 are mounted and that is mounted on a roof panel of an automobile or the like, an upper case 12 that is mounted on the lower case 22 to cover an upper part of the lower case 22, a connection cable 15 led out externally through between the lower case 22 and the upper case 12 from the reception sections 17, 18, and seal members 20, 21 that are placed between the lower case 22 and the upper case 12 and air-tightly seal the lower case 22 and the upper case 12. The lower case 22 has a notch that is open downward at its side edge of a cable lead-out part and a support section 32 is projected in this notch.
Patent JP-S6396446-A (JP)
Title: Bath water cleaning device
Inventor: IWANAGA MASAZUMI
IPC: F24H9/00
Filed: 1986-10-13
Abstract: PURPOSE:To prevent bath water from becoming stagnant so as to prevent its going bad and freezing by an arrangement in which when the bath water is discharged, water in grime collecting device and bath water suction passage such as connecting pipe etc. is discharged from a check valve disposed at the lowest part of the suction passage. CONSTITUTION:Upon starting a pump 2, bath water 3a spurts out of a nozzle 6, and its suction force causes water in a connecting pipe 9 to circulate. As a result, a bath water suction pipe 11 of a grime collecting device 10 balances the vertical pressure difference to cause itself to extend to the water surface, and bath water 3a and grime 12 are sucked in from the top end. At this time, as the ball 15 of a check valve 14 in the lower part of a device 10 plugs the water drain hole 17 due to the suction force, bath water 3a does not flow in from the check valve 14, and so, the suction force is diverted to portions other than the pipe 11, preventing an adverse effect on the grime collecting capacity. When the grime collecting device 10 is stopped and bath water 3a in the tub 8 is drained, bath water 3b staying in the V-shaped trap in the suction passage A for the device 10, pipe 9 etc., is quickly drained because the ball 15 descends to a shaft 16 to open the water drain hole 17.
Patent JP-S6396565-A (JP)
Title: Signal observing auxiliary device
Inventor: NAGAYASU MASARU
IPC: G01R1/073
Filed: 1986-10-13
Abstract: PURPOSE:To easily observe a signal by using a signal observing auxiliary device having a socket for inserting an object IC to be observed and a signal observing pin, instead of the to be observed pin, instead of the tube observed pin, instead of the to be observed object IC which is inserted into the socket. CONSTITUTION:The signal observing auxiliary device is mounted by drawing out an 8-pin IC 102 from a socket 104 on a printed board 101, and inserting 8 pieces of first pins 203 (203a-203b) instead of the IC 102. 8 pieces of output pins of a socket 202 are used as 8 piece of the first pins 203. On a printed board 201, 8 pieces of the first pins 203 and 8 pieces of the second 204 (204a-204b) are connected by 8 pieces of electric conductors 205 (205a-205b). In the second second socket 202, signal pins of 8 pieces of external pins 103 (103a-103b) of the object IC 102 to be observed are inserted, by which 8 pieces of second pins 204 can be used for observing a signal.
Patent JP-S60133446-A (JP)
Title: Photosensitive composition
Inventor: HASEGAWA SATORU
IPC: G03C1/72
Filed: 1983-12-22
Abstract: PURPOSE:To inhibit fogging of a photosensitive composition due to illumination with a fluorescent lamp and to improve the sensitivity, aging stability and print- out effect by incorporating a product produced by condensing a polyhydroxyphenyl compound with two kinds of specified o-quinonediazido compounds into the photosensitive composition. CONSTITUTION:A polyhydroxyphenyl compound is condensed with 1,2-naphthoquinone-2-diazido-5-sulfonyl halide ( I ) and 1,2-naphthoquinone-2-diazido-4-sulfonyl halide (II). The preferred molar ratio of I /II is 2/8-8/2. The amount of the condensation product contained in a photosensitive composition is 50-100wt% on the basis of the total amount of the o-quinonediazide compounds. The composition is dissolved in a solvent and applied to a support. Ethylene dichloride, cyclohexanone or the like is used as the solvent, and the concn. (solid content) of the soln. is adjusted to 2-50wt%.
Patent JP-H08103542-A (JP)
Title: Game control device
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-10-06
Abstract: PURPOSE: To protect a game control device and to ensure the operation thereof by suppressing noise entering from an output stage of a game control device. CONSTITUTION: A game control machine comprising a role control circuit 2 outputting several kinds of game data including image data, to a display device 4 for displaying image data relating to a game, and a display control circuit 3 for controlling the image display of the display device 4 in accordance with image data outputted from the role control circuit 2, is incorporated with a noise reducing means 2a for absorbing harmonic noise at the output stage of the role control circuit 2.
Patent JP-H03103929-A (JP)
Title: Information processing system
Inventor: OTSUKA HIROAKI
IPC: G06F9/46
Filed: 1989-09-19
Abstract: PURPOSE:To realize a simple and sufficient communication function between logical central processing units by providing a logical central processing unit mounting state indicating means, holding state indicating means, and logical central processing unit state indicating means. CONSTITUTION:A logical central processing unit mounting state indicating means 201 which indicates the mounting state of a logical central processing unit to the operating system logically defined by a virtual computer control program and external call holding state indicating means 303 to 3N3 which indicate the external call holding state of each logical central processing unit are provided. Logical central processing unit state indicating means 303' to 3N3' are provided which indicate the stop state, the check stop state, the operator intervention state, or the like of each logical central processing unit to the operating system logically defined by the virtual computer control program. Thus, the simple and sufficient communication function between logical central processing units is realized to perform inter-CPU communication at a high speed.
Patent JP-S6399029-A (JP)
Title: Hydrolysis of aromatic iodide
Inventor: YAMATAKA KAZUNORI
IPC: B01J23/745
Filed: 1986-10-15
Abstract: PURPOSE:To hydrolyze biphenyl or diphenyl ether iodide at low temperature in a short time and highly selectively, by using a mixed solvent of water and an alcohol and/or a ketone in the presence of a copper or iron type compound and a caustic alkali. CONSTITUTION:Biphenyl or diphenyl ether iodide, especially diphenyl ether iodide is hydrolyzed in a mixed solvent of (A) water and (B) an alcohol (preferably methanol or ethanol) and/or a ketone (preferably acetone or methyl ethyl ketone) in a molar ratio of the component A: component B=90mol%/10mol%-10mol%/90mol% in the presence of a copper or an iron type compound and a caustic alkali preferably at 100-220 deg.C to give an aromatic hydroxyl compound corresponding the raw material at low temperature in a short time in high selectivity and readily.
Patent JP-S6397123-A (JP)
Inventor: SAKURAI YASUO
IPC: A47K3/17
Filed: 1986-10-14
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。