baber/WOPTO huggingface dataset:
Patent JP-S61259210-A (JP)
Title: Photographic lens moving device for camera
Inventor: TSUBOI TAKAYUKI
IPC: G02B7/10
Filed: 1985-05-14
Abstract: PURPOSE:To perform focusing and magnification switching with an easy operation by storing the locus of a photographic lens, which is formed with a focusing means and a magnification switching means, in a storage means and performing the focusing operation and the magnification switching operation continuously on the basis of the stored locus. CONSTITUTION:When a zoom ring is turned at 30 deg. in the state of infinity  of WIDE, a convex lens unit 1, a shutter 2, and a concave lens unit 3 are moved as one body, and the magnification of a photographic lens system is not changed in a section indicated by an arrow D and the closest focusing distance is set in the position where the zoom lens is turned at 30 deg.. In case of the raise of magnification, the zoom ring is stopped in a position based on distance measuring information between 90 deg. and 135 deg. when the mode is switched to the NOM mode. When the zoom ring is rotated furthermore, focusing is possible only by turning the zoom ring in the NOM state. In case of the TELE mode, the zoom ring is set to the position of infinity  of TELE when it is rotated at 180 deg., and the photographic lens system is focused at a close distance in the TELE state when the zoom lens is rotated furthermore. Thus, the magnification adjustment and focusing are performed by only turning the signal zoom ring.
Patent JP-H10277335-A (JP)
Title: Dust collecting device for electric furnace
Inventor: NIWA YUKIO
IPC: F24F7/06
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To prevent dioxide from being scattered by removing a harmful substance such as dioxine contained in a flue gas exhausted from an electric furnace at a high efficiency rate. SOLUTION: This dust collecting device for an electric furnace is equipped with a direct exhaust system A which directly sucks a flue gas exhausted from an electric furnace 1 and a building exhaust system B which indirectly sucks the flue gas exhausted from the ceiling hood 11 of a building for the electric furnace 1. In addition, a loading device 16 for injecting an adsorbent such as active carbon is installed on the lower side of a bag filter 15 provided on the direct exhaust system A. Further, the farther downstream side of the direct exhaust system A is caused to become confluent with the stream side of a bag filter 20 provided on the building exhaust system B.
Patent JP-S5910578-A (JP)
Inventor: ARIBERO JIERAARU RAJIYOARISON
IPC: B01J31/00
Filed: 1983-06-08
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-H09287227-A (JP)
Title: Curtain wall panel
Inventor: WATANABE AKIO
IPC: E04B2/96
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To reduce the weight and the material cost of a curtain wall panel by joining a bracket having an engaging part engaging with a fastener with a connecting part constituted of a vertical frame and a horizontal frame to be assembled into a frame shape. SOLUTION: A bracket 5 having an engaging part 52 engaging with a fastener is laid over the connecting part of a vertical frame 3 and a horizontal frame 4 and a curtain wall panel 1 is joined with the vertical frame 3 and the horizontal frame 4. The vertical frame 3 and the horizontal frame 4 are constituted of holding parts 31, 41 holding a face bar and overhang pieces 32, 42. By connecting the overhang pieces 32, 42 with the bracket 5, the vertical frame 3 and the horizontal frame 4 are connected together. The bracket 5 is constituted of a main body 51 joined with the vertical frame 3 and the horizontal frame 4, and the engaging part 52 engaging with the part to be engaged of the fastener, and both holding parts 31, 41 of the vertica frame 3 and the horizontal frame 4 and the overhang piece 42 of the horizontal frame 4 are formed so as to be piled up.  By falling the engaging part 52 from over the part to be engaged, it is engaged with the part to be engaged in the direction outside the face of the curtain wall panel 1.
Patent JP-S61260974-A (JP)
Title: Method for polishing internal surface
Inventor: KUROBE TOSHIJI
IPC: B24B37/00
Filed: 1985-05-16
Abstract: PURPOSE:To increase lap pressure due to iron balls and polish the internal surface of a workpiece uniformly and quickly by sealing temporarily grains, water and iron balls in the workpiece and by both burning the workpiece and applying a magnetic field to the iron balls. CONSTITUTION:When a workpiece 1 wherein grains 2, water and iron balls 3 are temporarily sealed, is turned, lap pressure due to the iron balls 3 is caused on the grains 2 and the internal cylindrical surface 1a of the workpiece 1 is processed and polished. In addition, the workpiece 1 is made live electrically and magnetic flux is radiated from the magnetic pole surface 6 of an iron core 4, so that a magnetic field is applied to the iron balls 3 through the internal wall of the workpiece 1. As a result, the iron balls 3 are strongly pressed to the internal surface 1a of the workpiece 1 due to magnetic field attraction, thereby increasing lap pressure and facilitating the polishing of the internal surface.
Patent JP-S58218883-A (JP)
Title: Pulse width modulation circuit
Inventor: NISHIKAWA AKINARI
IPC: H02P29/00
Filed: 1982-06-15
Abstract: PURPOSE:To enable the circuit to act surely by simple structure by a method wherein circuits of N-1 bits are used as a gradient counter circuit and as a comparator circuit. CONSTITUTION:Frequency of a reference clock signal supplied to a clock terminal 135 is divided by a 1/2 frequency divider circuit 154, and is counted by the gradient counter 152 of N-1 bits. The counted value of the reference clock signal by the counter is held in a latch circuit 136. The output count value from the gradient counter circuit 152 and the counted value of N-1 bits held in the latch circuit 136 and removed with the lowermost level bit are compared by a comparator circuit 153. A control circuit consisting of D-FF's 156, 157, an AND circuit 155 and an OR circuit 158 discriminates whether the held value in the latch circuit 136 is the even number or the odd number according to the lowermost level bit of the latch circuit 136, and output of the comparison result as it is or delayed by the amount of 1 clock of the reference signal is outputted corresponding to the discrimination result thereof and the comparison result of the comparator circuit 153.
Patent JP-S61261117-A (JP)
Title: Vehicle level control device
Inventor: SASAGE TAKAHIRO
IPC: B60G17/015
Filed: 1985-05-15
Abstract: PURPOSE:To restrain the adjustment of the vehicle level from overshooting, by detecting the condition of a road surface, and by changing the speed of adjustment of the vehicle level in accordance with the result of the detection. CONSTITUTION:A control device 32 receives detection signals from vehicle level sensors 25 through 28, a pressure switch 29 in an oil feed passage, a vehicles level setting unit 30 and a road surface sensor 31, and controls three position solenoid valves 17 through 19 in a vehicle level adjusting mechanism. When it is determined that the road condition is fad in view of the signal from the road surface sensor 31, an actual position is obtained from data of averaged vehicle levels which belong to a set time longer than that relating to a good road surface to control the vehicle level. With this arrangement it is possible to restrain the signals of the vehicle level sensors 25 through 28 from scattering in order to restrain the adjustment of the vehicle level from overshooting, thereby it is possible to enhancing the drive feeling of the vehicle.
Patent JP-H02281605-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: YOSHIMURA NOBORU
IPC: C04B35/00
Filed: 1989-04-21
Abstract: PURPOSE:To contrive a reduction in the size of the product of a laminated ceramic capacitor, a reduction in the thickness of the product and the improvement of the efficiency of the product by a method wherein an electrode layer is formed of a metal alkoxide or a ceramic layer is formed with a sol solution obtainable by mixing the metal alkoxide, metallic salt, alkohol, distilled water and a catalyst and the electrode layer is formed of an electrode member which is the ceramic layer. CONSTITUTION:If (a BaTiO3 thin film) is illustrated as a ceramic member, a (Ba(O-Et)2) 1, a (Ti(O-i-Pr)4) 2 and a (C2H5OH) 3 are mixed as a metal alkoxide while nitrogen is refluxed. Then, a sample obtainable by mixing respectively a (C2H5OH) 4, a hydrochloric acid 5 and distilled water 6 in the above mixture is hydrolyzed (1d) and thereafter, nitrogen is refluxed and a BaTiO3 sol solution 7 is prepared. Then, a base material 8 obtained from the solution 7 is dipped into the solution 7, the BaTiO3 thin film (a ceramic layer) is formed and after a heat treatment, printings of internal electrodes are respectively repeated to obtain a primary processed article 8a. Then, a chip type laminated ceramic capacitor 9 is formed via processes for cutting, a heat treatment and the formation of terminal electrodes.
Patent JP-H042437-A (JP)
Title: Tool change device
Inventor: ITO YASUSHI
IPC: B23Q3/157
Filed: 1990-04-20
Abstract: PURPOSE:To receive and give a tool directly between a spindle and a tool holding device by pressing down a required tool holding member up to a position where the spindle comes into no interference with the tool of another tool holding member to receive and give the tool. CONSTITUTION:When a spindle 11 holding a tool 14 which has completed required machining moves to a position where the tool 14 and a tool post 23 face each other by relative movement to a table 3 and a slider 6 and is positioned, the fluid passage 36 of a cylinder 33 is made to communicate with the atmosphere and a piston 37 is raised, so that the tool post 23 is pressed down, and the ring 15 of the tool 14 held on the spindle 11 is supported to open the chuck 13 of the spindle 11 and release the tool 14, giving the tool 14 to the tool post 23. Then the spindle 11 rises, and at the same time, compressed air is supplied to the fluid passages 34, 36, the piston 37 of the cylinder 33 is pressed down to a standby position to move a table 3 and the slider 6 and move a spindle 111 above the tool 14 to be used next.
Patent JP-S5227603-A (JP)
Title: Picture recording reproducing control device in endless picture record ing reproducing device
Inventor: KUWANO TSUYOSHI
IPC: G11B15/10
Filed: 1975-08-27
Abstract: PURPOSE: The picture recording and reproduction of an endless picture recording reproducing device shall be controlled whereby a picture is recorded in a multichannel disk memory with a good timing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000255660-A (JP)
Title: Two-stage type long work storage rack
Inventor: SHIYOUFUKU KATSUMI
IPC: B65D85/20
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To surely switch upper and lower stages in a two-stage type storage rack to store long works in upper and lower stages in which an upper stage of the rack is formed of a support lever, by forming the support lever in the shape in which the weight is added to the outer side so that the torque is applied in a constantly closing direction. SOLUTION: Support brackets 13 opposite to each other are provided on an upper portion of a pair of rack posts 12, and a long work receiving frame 14 is provided on a lower portion. A support lever 15 is rotatably supported by each support bracket 13 through a bearing 16. The support lever 15 is formed in a weight-wise projecting shape on the outer side of a pivotable point so that the weight is added to the outside constantly, and formed to the length in contact with the side surface of the long works when the long works are stored in the lower stage. When the long works are suspended from the upper part by a suspension tool, the right and left support levers 15 press-open its center portion by the self-weight of the long works, and if the suspension is continued, the long works are landed on the long work receiving frame 14 and supported thereby.
Patent JP-S59229161-A (JP)
Inventor: NODA TOSHINORI
IPC: F25D11/00
Filed: 1983-06-08
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-S61262890-A (JP)
Title: Read write controlling system
Inventor: KAMIMURA SUSUMU
IPC: B42D15/10
Filed: 1985-05-15
Abstract: PURPOSE:To detect position of an IC card having a magnetic tape by counting recorded data of a magnetic tape of an IC card provided with a magnetic tape. CONSTITUTION:An IC card 2 having magnetic tape is provided with a terminal 3 of IC and a magnetic tape 6. A on the magnetic tape 6 is a start bit and B is at a position corresponding to the terminal 3. Data of n bits are recorded between A and B. When a head is read and counted n bits from the start bit while the card is being sent, the terminal 3 detects that connection is made electrically. Accordingly, detection of position of above-mentioned IC card is made possible without requiring a mechanical contact and an optical device etc.
Patent JP-S5328448-A (JP)
Title: Tactile sensor
Inventor: NAKANO EIJI
IPC: H01H35/00
Filed: 1976-08-30
Abstract: PURPOSE: In an industrial robot, etc., the pressures being applied to contactors are detected by contacting plural contactors to objects and converting the movement amounts of the contactors to electric capacities thereby detecting said amounts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05296473-A (JP)
Title: Heating element for floor heating device
Inventor: SARADA TOSHIO
IPC: H05B3/02
Filed: 1992-04-23
Abstract: PURPOSE:To provide a heating element for floor heating device, of which the electrically connecting work is simple, and of which non-heated areas can be reduced. CONSTITUTION:A heating element 1 consists of three sheets of heating units (1a)-(1c), and the front and rear heating units (1a)-(1c) are electrically connected by a bendable electric wire 8 at the end surfaces in the longitudinal direction to each other, and also are mechanically linked. When respective heating units (1a)-(1c) are provided in a row in the longitudinal direction, gaps between the heating unit (1a) and (1b) and between the heating unit (1b) and (1c) can be made smaller by bending the electric wire 8.
Patent JP-H11289788-A (JP)
Title: Method for controlling brushless motor
Inventor: SHINOZAKI YOSHITERU
IPC: H02P6/182
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To attain elimination of oscillation, noise and the like, and energy saving by smoothly controlling the rotation of a brushless motor. SOLUTION: A DC voltage obtained by an AC/DC converter 2 is switched by an inverter 3 and applied to a brushless motor 4 to rotate the brushless motor 4. A control circuit 10 controls the inverter 3 for switching energizing of the brushless motor 4 based on rotor position detection obtained by a position detecting circuit 5, and divides one turn of the brushless motor 4 into a plurality of sections to obtain the time of respective sections and the mean time of the sections during one turn. A time difference in respective sections and a means time difference are computed for each turn. The ratio of the means time difference to the time difference in respective sections is also computed.  The variable width of applied voltages of the respective sections is adjusted in accordance with the computed ratio, so that the time difference in the respective sections are equal to the mean time difference.
Patent JP-H0214210-A (JP)
Title: Polyurethane foam prepared using high functional value air bubble release agent and production thereof
Inventor: JIERAAMU BII NIKORUSU
IPC: C08G18/50
Filed: 1989-04-25
Abstract: PURPOSE: To provide polyurethane foam which has many open cells, is less prone to contract or deform and is applicable to bedding, by reacting a specific high equivalent polyester polyol, a blowing agent, specific multi-functional polyether polyol, and polyisocyanate.  
     CONSTITUTION: The aimed foam is provided by reacting (A) relatively high equivalent polyester polyol o polyeterpolyol, which contain more than 50wt.% of oxyprophylene unit, or their amine terminal derivative, with (B) effective amount of blowing agent, (C) multi-functional polyether polyol based on initiator which has at least 4 active hydrogen atoms per molecule (which contains enough amount of oxypropylene unit which has more than 5000 molecular weight, exists so much in reactive mixture that rate of opening cells increases in the foam as compared with similar foam which is produced in the absence of more than 50wt.% oxyethylene unit or the component, and is compatible with the component (A)), and (D) reactive mixture containing polyisocyanate. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H043546-A (JP)
Title: Digital data link connection system
Inventor: SAITO TSUKASA
IPC: H04L12/40
Filed: 1990-04-19
Abstract: PURPOSE:To attain the control from a master set to a slave set by providing a data link bus connecting to a digital data link path and a changeover switch connecting the digital data link path to a data link bus. CONSTITUTION:A data 2 received by a transmission line connection section 1 is branched into two, the one is fed to the inside of the equipment and the other is fed to a data link extraction section 3, and only a data link data is extracted from a data string fed to the data link extraction section 3 and sent to the outside of the equipment and a bus switch section 6. The transmission/ non-transmission of the data to the data link bus 12 is controlled externally. Other transmission line connection section N receiving the data link data sent to the data link bus 12 sends the received data 9 to a changeover section 10. The changeover section 10 selectively sends the data 9 and the data link external input data 8 and a data link insert section 5 inserts a data link data 7 from the changeover section 10 to a main signal data 4 from the inside of the equipment and sends the result to the transmission line. Thus, the control is facilitated.
Patent JP-S61262452-A (JP)
Title: Roll device for producing thin metallic sheet by continuous casting
Inventor: TOYAMA NAOTO
IPC: B22D11/06
Filed: 1985-05-17
Abstract: PURPOSE:To cool rationally a roll surface and to prevent the generation of a heat crown by forming the internal constitution of the roll into a shrinkage-fit double construction consisting of a sleeve and arbor and providing hollow grooves between the sleeve and arbor along the peripheral surface as cooling water flow passages by segmenting the same from the hollow grooves adjacent to the arbor surface. CONSTITUTION:The inside constitution of the roll is made into the shrinkage-fit double construction consisting of the sleeve 1 and the arbor 2. The cooling water flow passages 9 are provided between both. The passages 9 are connected to water feed passages 13 by water feed passages 19 provided vertically to the arbor 2. The passages 13 are connected by water feed pipings 6 to a water feed main pipe 5. A rotational driving shaft 4 is disposed in the central part of the roll and is supported by bearings provided at both ends of the shaft and partition wall parts 21, 22 provided in the main pipe 5. The cooling water is thereupon passed in the cooling water flow passages 9 of the roll under rotation at the required speed and while the surface temp. of the sleeve 1 is maintained at the required temp., a metallic sheet is produced on the roll surface.
Patent JP-S61263304-A (JP)
Title: Automatic gain control amplifier
Inventor: KONDO NORIAKI
IPC: H03G3/20
Filed: 1985-05-17
Abstract: PURPOSE:To avoid an output level from being fluctuated by discriminating whether an output signal of an automatic gain control amplifier (AGC amplifier) is larger or smaller in average for a prescribed period so as to decrease or increase the gain for the control. CONSTITUTION:An output (a) of an AGC amplifier 1 is compared with reference values V1, V2 at comparators 2, 3 and when a peak exceeds the reference value V1, a pulse is given to an N counter 4 and when the peak is within the reference values V1, V2, a pulse is given to an N counter 5, and the counters count the pulse. When the N counter 4 overflows, the gain of the AGC amplifier 1 is decreased to reset both the counters 4, 5. When the N counter 5 overflows, the gain is increased to reset both the counters 4, 5. Thus, the output level is made constant independently of the mark rate.
Patent JP-H05277178-A (JP)
Title: Artificial heart
IPC: A61M1/10
Filed: 1992-03-31
Abstract: PURPOSE:To obtain the artificial heart which is small in size and has high performance by freely oscillatably providing a primary side core having a sectorial shape, constituting a linear pulse motor of this core and a secondary core provided on the circular hole-shaped inside surface of a case and driving left and right pump parts by the oscillation of the primary side core. CONSTITUTION:The right ventricle blood pump part 10 is constituted by joining a first cannula connected to the vena cava and a second cannula 12 connected to a piping 12 contg. a second artificial valve 12a which is coupled to the pulmonary vein and is opened and closed in an outside direction to a suck 13 made of a soft blank material. The left ventricle blood pump part 20 is approximately similarly constituted by providing a suck 23. The sectorial body (primary side core) 2 equipped with coils 4a to 4c in the arc-shaped outer edge part is provided between the two pump parts 10 and 20 in such a manner that this body can freely oscillate around a revolving shaft 3. The linear pulse motor is constituted of such primary side core 2 and the secondary side core 6 provided on the circular hole-shaped inside surface of the case 7 and is driven, by which the sectorial body 2 is oscillated to alternately compress the sucks 13, 23. The pump operation is thus obtd.
Patent JP-S59230781-A (JP)
Title: Serial printer
Inventor: KIKUCHI KOU
IPC: B41J19/30
Filed: 1983-06-13
Abstract: PURPOSE:To provide the titled printer free of power loss, capable of feeding a printing head with high accuracy in positioning, simple in construction, easy to assemble and capable of being reduced in size, wherein a carriage with a printing head mounted thereon is moved directly by a motor. CONSTITUTION:A flat-type DC brusheless motor 11 is mounted on the carriage 3, as a drive source for feeding the printing head 1, together with the head 1, and a rotation-transmitting member is fitted to a rotor shaft 13 of the motor 11. A driving member engaged with the rotation-transmitting member is provided in paralle with the moving direction of the carriage 3, whereby a rotating force of the motor 11 is transmitted directly to the carriage 3 so that the carriage 3 is self-propelled.
Patent JP-2000217204-A (JP)
Title: Controller of hybrid vehicle
Inventor: NITTA TOMOAKI
IPC: B60L50/16
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent changes in rotation or torque, when switching a traveling mode between a series travel mode and a parallel travel mode. SOLUTION: When a travel mode is switched from a series travel mode to a parallel travel mode, a rotating speed Nb of a motor B is detected (S201) and then a rotating speed command is given to a controller of a motor A, to make a rotating speed Na of the motor A to be the same as the rotating speed Nb of the motor B (S202). When an actual rotating speed Na of the motor A matches with the rotating speed Nb of the motor B, a torque command to turn the torque Teg of an engine into zero (S205) is given. Then, a command to connect a lockup clutch is given (S206). When the travel mode is switched from the parallel travel mode to the series travel mode, the torque of the engine is gradually reduced and torque corresponding to the reduction in torque of the engine is output from the motor B.  When the torque of the engine becomes zero, the rotating speed of the motor A is matched the same as that of the motor B and the lockup clutch is released.