baber/WOPTO huggingface dataset:
Patent JP-S60604-A (JP)
Title: Magnetic head
Inventor: YAMAMOTO MASAHIRO
IPC: G11B5/105
Filed: 1983-06-16
Abstract: PURPOSE:To attain simply and surely position accuracy by forming or bonding incorporatedly a magnetic core and a shielding plate with a nonmagnetic material (e.g. resin) so as to eliminate the need for the position between cores and between the core and the shielding plate CONSTITUTION:A caption 6 is a nonmagnetic mold resin part bonding or forming incorporatedly the magnetic cores 1 and the shielding plate 3 and is fitted to a support 7 by a proper method such as bonding by an adhesives or thermal welding, or the cores and the plate 3 are bonded or formed to the incorporation of the nonmagnetic resin part 6 and the support 7.
Patent JP-S5533389-A (JP)
Title: Monitor television system
Inventor: NISHIMURA YOSHIAKI
IPC: H04N7/18
Filed: 1978-08-30
Abstract: PURPOSE: To prevent assuredly the intrusion of the suspicious persons by installing the monitor TV camera at the entrance of an apartment house or the like and then giving permission for opening the entrance door only to the residents of the apartment house or the visitors to the residents.  
     CONSTITUTION: Monitor TV picture receiver 11 connected to TV camera 6 is installed to each door of an apartment house, and interphone 3 is connected to each receiver 11. At the same time, key switch 4 and door lock release button 13 are connected to locking mechanism 14 which locks automatic door 7 at the entrance. Thus in case the resident is inside his room, each key of the resident is inserted into switch 4 for operation. Thus door 7 is opened for a fixed time, and then the door is closed by stepping on mat switch 9 within a fixed time. When the visitor to the resident enters the room, the visitor is confirmed via interphone 3, receiver 11 and telephone receiver 12. After this, door 7 is opened for a fixed time by pushing button 13. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06319978-A (JP)
Title: Fluidization and fluidized bed apparatus
Inventor: TAKEI SHIGEMICHI
IPC: B01J2/16
Filed: 1993-05-07
Abstract: PURPOSE:To provide a method for fluidization and a fluidized bed apparatus which can prevent dropwise condensation on the inner wall of the fluidized bed apparatus from occurring at a low cost and prevent powder and granule from adhering. CONSTITUTION:A fluidized bed apparatus performing granulation, coating and drying while powder and granule 2 are fluidized consists of a structure wherein a gas 10 for preventing dropwise condensation on the inner face of the wall of the fluidized bed container from occurring is fed into a space A2 positioned on the upper part of the fluidized region A1. Humidity in the space A2 is lowered by this condensation-preventing gas 10 to prevent dropwise condensation to be generated by vaporization of water from the powder and granule 2 fluidized with the gas 5 for fluidization from occurring.
Patent JP-2000299819-A (JP)
Title: Image pickup device
Inventor: TAMURA AKIHIRO
IPC: H04N5/355
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device from which an image with an optimum dynamic range can be obtained in both field and frame photographing. SOLUTION: An odd number line field memory 105 stores an odd number line of an output signal from an image pickup element (CCD) 103 via a CDS.AGC circuit 104, an even number line field memory 106 stores an even number line and an adder 107 sums outputs of both the field memories 105, 106. A selector circuit 108 selects the CDS.AGC circuit 104 in the case of the field photographing, and selects the adder 107 in the case of the frame photographing. A dynamic range correction circuit 109 has a γ characteristic like KFi in the field photographing and a γ characteristic line KFr in the frame photographing, which are the same as with each other.
Patent JP-S5284356-A (JP)
Title: Motor output changeover system
Inventor: SUZUKI TADAO
IPC: F16H37/06
Filed: 1976-09-06
Abstract: PURPOSE: In the desire of applying two kinds of output in the different rotation by means of one motor, to attain the dwarfing of the system with the simplification of drawing out the two outputs in a motor output changeover system for the application. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61264406-A (JP)
Title: Controller for traveling object
Inventor: AKITA TADASHI
IPC: G05B19/42
Filed: 1985-05-20
Abstract: PURPOSE:To attain the operation of a controller for a traveling object at a high speed and with high accuracy by correcting a relative position shift based on the state adaptive control given to the traveling object and using the result of said shift correction to correct the teaching data on the absolute coordinates. CONSTITUTION:A traveling object (hand) controller is provided with a hand 5 which has working to an object 9, a force sensor 3 which detects the external force applied to the hand 5, a shift means MT like a drive motor for the hand 5, etc., a controller 8 for the means MT. The controller 8 includes a memory 81 storing the teaching data and a control part CT which gives the shift control to the means MT according to the teaching data and the state amount given from the sensor 3. Here the part CT can correct the teaching data of the memory 81 by means of the coordinates of the means MT. Thus the sensor 3 detects the state of the hand 5 against the object 9 and feeds it back to the part CT for the state adaptive control. At the same time, the teaching data of the memory 81 is corrected according to the coordinates of the means MT.
Patent JP-2000299515-A (JP)
Title: Piezoelectric transformer, piezoelectric inverter, and liquid crystal display
Inventor: MURATA KOJI
IPC: H05B41/282
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent sounding due to the contact of a gold thread wire and to prevent the disconnection of the gold thread wire and the decrease in the characteristics of a piezoelectric transformer, by covering the metal foil of the gold thread wire for connecting the electrode of a piezoelectric transformer element to that of a mounted substrate with a covering material. SOLUTION: In a gold thread wire 7, a strip of metal foil 7b is wound around a conductor 7a where a number of small-gauge wires are bundled, and wax 8 is deposited on and penetrated into the outer-periphery surface and the inside of the gold thread wire 7, thus preventing sounding due to contact and preventing the thinning or disconnection of the gold thread wire 7 due to sliding by the wax 8 even if the gold thread wire 7 is vibrated while it is in contact with a piezoelectric plate or a mounted substrate. Also, since the wax 8 is penetrated into the gold thread wire 7, the solder-up into the gold thread wire 7 in soldering is drastically suppressed, thus preventing the characteristics of the piezoelectric transformer from deteriorating.
Patent JP-H08287590-A (JP)
Title: Spindle motor control circuit for optical disk device
Inventor: HARASAWA YOICHI
IPC: G11B19/28
Filed: 1995-04-07
Abstract: PURPOSE: To provide the spindle motor control circuit for optical disk device for which any rotation control based on an output from an FG is not required, fixed linear velocity can be speedily provided at the time of start or search and rotation nonuniformity is reduced. CONSTITUTION: The peak of an output signal from a band pass filter 5A, to which a wobble signal is inputted, is detected by a peak detection circuit 6 and the detected peak voltage is compared with a prescribed value by a comparator circuit 7. On the other hand, an accelerate signal is selected based on the rotation starting instruction of an optical disk by a selection circuit 11 and impressed to a spindle motor 2 and corresponding to this accelerate signal, the spindle motor 2 is driven. With this driving, the wobble signal enters the passing band of the band pass filter 5A and the detected peak voltage level exceeds the prescribed value.  When the detected peak voltage level exceeds the prescribed value, based on the output of the comparator circuit 7, a linear velocity control signal outputted from a linear velocity control circuit 8 is selected in place of the accelerate signal and corresponding to this linear velocity control signal, the spindle motor 2 is driven.
Patent JP-H07320230-A (JP)
Title: Thin film magnetic head and its production
Inventor: TERUI SATOSHI
IPC: G11B5/31
Filed: 1994-05-20
Abstract: PURPOSE:To obtain a small-sized thin film magnetic head having a simple structure, high output and superior head efficiency. CONSTITUTION:A conductor coil 4 is formed so that the aspect ratio of the coil, that is, the ratio of the height (t) of a section of the coil to the width (w) is regulated to >=1.5. The ratio (t/w) is concretely represented by 3.8/2.5=1.52. The pitch (p) of the coil is regulated to <=5mum, concretely 4mum.
Patent JP-S60249519-A (JP)
Title: Tool holder for robot
Inventor: NISHIHAMA YUKIO
IPC: B23Q5/26
Filed: 1984-05-26
Abstract: PURPOSE:To enhance positioning accuracy of a tool and omit its feed mechanism, by bringing one end of a fluid damper into contact with a reference part and fixing the tool to the other end of the damper then pressing it to the reference part by a robot so as to perform positioning of the damper and a feed of the tool. CONSTITUTION:A tool holder 12 presses its cylindrical member 19, while rotating a drilling tool 13, toward a work 11 in the axial center direction of dampers 18 by a plate 28 in the end of an arm 14 in a robot. And the tool holder 12 is positioned onto the work 11 while upper parts, that is, cylinders 22, bottom plate 17 and the cylindrical member 19 of the tool holder 12 are lowered along axes of the dampers 18 by pressing the damper 18 by force in accordance with its viscous resistance to the work 11, thus the drilling tool 13 is fed downward causing a drill 13a to perform drilling in the work 11. In this way, the tool holder, positioning the tool in high accuracy by simplified construction, enables machining accuracy to be enhanced while a feed mechanism of the tool to be omitted.
Patent JP-H046286-A (JP)
Title: Method for working rod
Inventor: SEMURA YASUKI
IPC: C23F1/02
Filed: 1990-04-25
Abstract: PURPOSE:To easily work patterns of shallow grooves even on the surface of a heavy, long or bent rod with high accuracy by susbjecting the surface of the metallic rod to dissolving by etching in place of machining at the time of working patterned grooves on the surface of a metallic rod. CONSTITUTION:A photoresist film 2 is applied on the surface of, for example, the rod 1 and the parts of codes 4 exclusive of parts 3 of the necessary patterns are cured by exposing. This rod is washed to wash away the nonphotosensitive films 3 to the state like parts 5. The parts 5 are then chemically polished to obtain the desired shallow grooves 6. The extremely shallow patterns or grooves are formed with high accuracy on the surface of the heavy, long or bent rod with which the formation of such patterns by machining is heretofore difficult.
Patent JP-S61265594-A (JP)
Title: Apparatus for detecting medium
Inventor: ABE KOICHIRO
IPC: B65H7/14
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a detection result the same to that obtained when a sensor part was mounted even when no sensor part is mounted, by connecting the output side terminal of a light receiving transistor to the input terminal of a comparator while earthing the output terminal of a light emitting diode and connecting the same to the reference voltage terminal of a comparator in parallel to the earth. CONSTITUTION:A medium detection apparatus has a sensor part 11 having a light emitting diode 12 and a light receiving transistor 13 and an operation part 14 connected to the sensor part 11 and judging the presence or absence of a medium such as recording paper on the basis of the output from said sensor part 11. The operation part 14 consists of a comparator 15, the resistor circuit R3 adjusting the reference voltage of the comparator 15 and resistor circuits R1-R4 controlling the input voltage of the comparator 15. The resistor circuit R3 is connected between the output side of the diode 12 and earth E and the output side of the diode 12 is connected to the reference voltage terminal of the comparator 15. By this mechanism, a reference voltage value is made variable with the mounting and detachment of the sensor part 11 and different detection results can be obtained with respect to the same input.
Patent JP-H08304786-A (JP)
Title: Formation of barrier rib of plasma display device
Inventor: YOSHIDA KAZUHIKO
IPC: H01J9/02
Filed: 1995-05-01
Abstract: PURPOSE: To provide a method for forming barrier ribs capable of preventing the occurrence of defect parts which are the cause for discharge leakage. CONSTITUTION: Three layers of paste are formed on the surface of a glass substrate 7 from striped printing image parts 24 by executing screen printing using a screen 20 three times. The screen printing using a screen 30 is thereafter executed three times, by which the three layers are further formed on the layer of the paste previously formed by using the screen 20. The screen printing by the screen 20 and the screen 30 is thereafter alternately repeated three times each to form the barrier ribs. The printing image parts 34 of the screen 30 are finer in line width by >=20μm than the pinting image parts 24 of the screen 20.
Patent JP-H08304787-A (JP)
Title: Method for repairing barrier rib of plasma display device and formation of barrier rib
Inventor: SEKI ATSUSHI
IPC: G02F1/1333
Filed: 1995-05-01
Abstract: PURPOSE: To make it possible to repair the defect of a barrier rib which occurs in the process of production by printing the surface of the barrier rib having the defect with paste for correction by using a screen specified in the thickness of a member for masking. CONSTITUTION: The paste prepd. by dispersing leaded glass powder and cellulosic resin into an org. solvent is laminated plural times on a glass substrate 7 via apertures of meshes 25 exposed in the printing image parts 24 of the screen 20, by which the striped barrier ribs 10b are formed. The defective part 11 based on the clogging of the meshes 25 occurs in some cases at the time of forming the ribs. The surface of the barrier rib where the defect part 11 occurs is thereupon printed with the paste for repair by using the screen of 30 to 100μm in the thickness of the member for masking.  At this time, the paste having the viscosity lower than the viscosity of the paste used at the time of forming the barrier ribs 10b is used as the paste 36 for repair and the width (w) of the printing image parts 24 of the screen 20 is preferably wider by 5Oμm than the width W of the barrier ribs 10b.
Patent JP-H04336476-A (JP)
Title: Micro drive mechanism and its manufacture
Inventor: SHIMIZU ATSUSHI
IPC: H01L49/00
Filed: 1991-05-14
Abstract: PURPOSE:To provide a mechanism for achieving drive with a simpler structure by simplifying a structure required for applying voltage in a micro drive mechanism for driving utilizing an electrostatic power. CONSTITUTION:A conductive drive layer 1 which is provided so that at least edge portions can be driven in nearly vertical direction for the substrate 4 by an electrostatic power, a photoelectrically conductive layer 3 for changing a potential difference between the substrate 4 and the drive layer 1 by a photoelectrically conductive effect, and a light source 5 for emitting light to the photoelectrically conductive layer 3 are provided on the substrate 4, a voltage is applied between the drive layer 1 and the substrate 4 from a power supply, and then the drive layer 1 is driven according to change in electrostatic power when the light source 5 blinks.
Patent JP-S62268427-A (JP)
Title: Holder for formwork for slope
Inventor: NAGAOKA SHINGEN
IPC: E02D17/20
Filed: 1986-05-13
Abstract: PURPOSE:To place concrete of good shape without the likelihood of outflow of concrete and also of the uplift of formwork by covering the periphery of the formwork with a holder completely. CONSTITUTION:A lower frame 3 is laid toward the inclining direction of a slope on the slope, and reinforcing bars are set on the frame 3. A metal net is attached so as to cover the upside and both sides of the reinforcing bars. A water-permeable sheet 1 is bonded to the inside of the metal net, and columns 4 are fixed to the screw portions of both ends of a connector projected from both ends of the downside of the metal net. An upper presser 5 is fixed almost horizontally to the upper end of the columns 4. The formwork of such a constitution is set on a slope and concrete is poured into the formwork from above.
Patent JP-H11301808-A (JP)
Title: Automatic warehouse
Inventor: ANDO NAOYUKI
IPC: B65G1/00
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic warehouse where articles can be transferred to a main conveyor without stopping a flow of the articles and a carrying-in conveyor can manage with a small installation area. SOLUTION: This warehouse comprises a plurality of article storage devices, a transferring device moving along a width of the article storage device, a main conveyer 3 with an article carrying-in-and-out part, and a plurality of carrying-in conveyers 4 and carrying-out conveyers 5 located between the main conveyer 3 and the transferring device, wherein the main conveyer 3 has a conveyer part 3a which comprises a carrier 13 for carrying an article A and a pressing shoe 14 which can move together with the carrier 13 so as to move to a direction at right angle to a carrying direction, and a plurality of the carrying-in conveyers 4 are an orthogonal carrying-in conveyer which branches to a carrying direction of the conveyer part 3a so that, when the article A on the conveyer part 3a is transferred to the orthogonal carrying-in conveyer 4,  a plurality of the pressing shoes 14 are to be linear along the carrying direction so as to press and transfer the article.
Patent JP-S62268325-A (JP)
Inventor: FURIIDORITSUHI UIRUHERUMU GURA
IPC: H02J7/10
Filed: 1987-04-30
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-S62264705-A (JP)
Title: Frequency conversion circuit
Inventor: KON KEISUKE
IPC: H03B19/14
Filed: 1986-05-12
Abstract: PURPOSE:To improve the frequency converting efficiency even for a large amplitude input signal by connecting a resistor to an emitter of a transistor (TR) connected to an RF input terminal of a double balance type differential amplifier. CONSTITUTION:Resistors 9, 10, 11, 12 are connected between each emitter of TRs 5, 6, 7, 8 connected to the RF input terminals 1, 2 of the double balance type differential amplifier 100 and each collector of TRs 13, 14 connected to input terminals 3, 4 of a local oscillator output (LQ). Since the mutual conductance of TR pairs 5-6 and 7-8 is reduced, the linear operating region with respect to the RF input signal is widened. Then the sum frequency f1+f2 being the sum of an RF signal frequency f1 in a signal VOUT and an LO signal frequency f2 appearing at output terminals 19, 20 is increased sufficiently with respect to a large amplitude RF input and the conversion efficiency is improved.
Patent JP-H08285126-A (JP)
Title: Water faucet lever handle
Inventor: MATSUMOTO DAIJI
IPC: F16K31/60
Filed: 1995-04-08
Abstract: PURPOSE: To provide a lever handle having a clear and simple appearance by covering a screw attaching hole formed in the lower side outer periphery of the lever handle with a cap having a clip piece so as to completely seal the screw attaching hole. CONSTITUTION: A screw attaching hole 10 is formed in the outer periphery of the lower part of a lever handle 4, a cap burying recessed part 9 recessed in an outer peripheral piece part 4b is formed in the upper side of the screw attaching hole 10 and a tool hanging notch 12 is formed in the upper end of this cap burying recessed part 9. Also, a boss engaging recessed part 11 further recessed inward is formed in the cap burying part 9. After a binding screw 6 is fastened to the screw attaching hole 10, a cap 7 is attached to the cap burying recessed part 9 from the outside and the screw attaching hole 10 is covered with the fitted cap piece 15 of the cap 7. Thus, with the screw attaching hole 10 completely covered, a clear and simple appearance is obtained for the lever handle 4.
Patent JP-S5810566-A (JP)
Title: Indole derivative
Inventor: ISHIKAWA HIROSHI
IPC: A61P31/04
Filed: 1981-07-09
Abstract: NEW MATERIAL:An indole derivative expressed by formulaI(R<1> and R<2> are lower alkyl; X<1>, X<2> and X<3> are halogen). EXAMPLE:2-Methyl-3-methylthio-4,5-difluoro-7-bromoindole. USE:An intermediate capable of preparing 1,2-dihydro-6H(3,2,1-ij)quinoline-5-carboxylic acid derivatives (antimicrobial agents) industrially and advantageously, and medicinal, agricultural and horticultural germicide. PROCESS:A compound expressed by formula II which is partially novel is reacted with a halogenating agent, and the resultant compound expressed by formula III is then reacted with a compound expressed by formula IV to afford the compound expressed by formulaIeasily in high purity and yield by simple operations. An antimicrobial agent expressed by formula V (R<4> is H, lower alkyl or lower alkanoyl) can be prepared in high purity and yield easily from the resultant compound by simple operations in the same way as in the step described above.
Patent JP-S5442088-A (JP)
Title: Method for providing a window hole in a cylindrical blank
Inventor: KUROIWA TAKASHI
IPC: B23P17/00
Filed: 1977-09-07
Abstract: PURPOSE:To provide a desired triangular window hole in the outer or inner peripheral surface of a blank by giving cutting feed to a rotary tool which forms a envelope surface of cylindrical or conical shape with its own rotation. CONSTITUTION:When a tool 1 which forms a cylindrical or conical envelope by its own rotation is fed while rotating, two surfaces 4, 5 are formed by the side face 2 and the bottom surface 3 of the tool 1. In this case the rotary axis of the tool 1 is tilted angle beta from the direction perpendicular to the axis of a blank 6 to cut the blank in parallel to the bottom surface of the tool and angle gamma from same axis to cut the blank. By this method the blank 6 is formed with a window hole 7 in which the length of arc is approximately in proportion to the distance between the apex and the arc.
Patent JP-2000296753-A (JP)
Title: Occupant restraint device
Inventor: SAIDA NAOHIKO
IPC: B60R21/237
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent the tip of an air bag from being caught by the side inner face of a compartment and not smoothly developed in a process of developing the air bag for an occupant restraint device. SOLUTION: An air bag 21 for an occupant restraint device is inflated by high-pressure gas generated by an inflator in collided with a vehicle and developed into a curtain state along the car body inside face. The air bag 21 is folded into two so that the tip expressed by a black circle is stacked on the side face in the compartment side and then vertically folded in zigzags. When the air bag 21 is developed, the zigzag folding is released and, during a process of releasing the two-folded folding, the tip of the air bag passes through a position separated from the side inner face of the compartment (namely, a position toward the center of the compartment) so that the tip is prevented from being caught by the side inner face of the compartment and prevented from not being smoothly and surely developed.