baber/WOPTO huggingface dataset:
Patent JP-S63118810-A (JP)
Title: Optical guiding method for unmannded vehicle
Inventor: TERADA YOSHIYUKI
IPC: G05D1/02
Filed: 1986-11-05
Abstract: PURPOSE:To realize the guide control with high accuracy by knowing continuously the variance value of a guide band against an unmanned vehicle. CONSTITUTION:The absolute value of the output voltage VL of an inverted amplifying circuit is increased in proportion to the left shift value of a guide band 6 from the center position C of an unmanned vehicle 1 against the traveling direction of the vehicle 1. As a result, the position of the band 6 is unconditionally decided between the center position C and a phototransistor PT1 set at the most left position based on said voltage VL. Then the position of the band 6 between the PT1 and a phototransistor PT6 set at the most right side, i.e., all variance values of the band 6 against the position C are unconditionally decided by the value of the difference voltage Vs. A subtractor 34 and an adder 35 correct the rotational frequencies of left and right drive motors 4 and 5 set based on the speed command voltage Vd by the voltage Vs. Then the steering angle of the vehicle 1 is properly selected according to the difference between both rotational frequencies.
Patent JP-H1180773-A (JP)
Title: Sterilizing lubricant for conveyor belt and sterilization and lubrication of conveyor belt
Inventor: ONODERA TAKESHI
IPC: F16N15/00
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sterilizing lubricant simultaneously satisfying lubricity and sterilizability with slight bubbling even in a rapid running of a conveyor belt by mixing a specific lubricant component and sterilizer component at a specific ratio. SOLUTION: This sterilizing lubricant contains (A) a lubricating component comprising an organic phosphate selected from phosphates of the formula [R<1> is a 1-18C alkyl or an 8-18C alkenyl; (OA<1> ) is a polyoxyalkylene group comprising 2-10 pieces of 2-4C oxyalkylene unit having 10-70 mol.% of oxyethylene unit; X<1> is H or R<2> (OA<2> ) R<2> is the same as R<1> ; (OA<2> ) is the same as (OA<1> )}] and phosphates obtained by neutralizing the compounds of the formula with a basic compound and (B) an antibacterial component selected from an alkyl(aminoethyl)glycine salt, alkyltrimethylammonium salt, dialkyldimethylammonium salt and alkyldimethylbenzylammonium salt in a weight ratio of (A/B)=(10/90)-(30/70).
Patent JP-S62149640-A (JP)
Title: Liquid crystal compound
Inventor: SHIONOZAKI YOSHIO
IPC: C09K19/46
Filed: 1986-11-07
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is 3C or 4C straight- chain alkyl; R2 is 4-5C straight-chain alkyl when R1 is 3C straight-chain alkyl and 1C or 3-7C straight-chain alkyl when R1 is 5C straight-chain alkyl). EXAMPLE:4-Methoxy-(trans-4'-n-pentylhexyl)-benzene. USE:A stable liquid crystal compound, useful as a material for liquid crystal compositions used in various electrooptical display elements and having particularly low viscosity and improved solubility and small  n value. PREPARATION:A trans isomer of a compound expressed by formula II is passed through trans isomers expressed by formulas III-IV and converted into a trans isomer expressed by formula V in two steps by a well-known method. The resultant isomer expressed by formula V is then converted into a trans isomer expressed by formula VI and condensed with an alkyl halide to afford the aimed trans isomer expressed by formula I'.
Patent JP-H07116166-A (JP)
Title: Endoscope
Inventor: TAKEMOTO TAKAAKI
IPC: G02B23/24
Filed: 1993-10-22
Abstract: PURPOSE:To enable an endoscope to easily recognize the locational relation between the ultrasonic sectional image and the endoscope image gained through an ultrasonic probe inserted in the treating device channel by installing an standard point verifying device capable of moving flexibly from the top of the endoscope within the range of an ultrasonic beam as well as the endoscope's view. CONSTITUTION:A hard edge component is placed at an endoscope's edge 6. In said edge component, a hole is axially formed for a wire 33 serving as an ultrasonic reflecting material, i.e., a standard point verifying device, and a tube through which a wire is passed is placed via a connecting pipe installed at the rear edge. The wire 33 is passed through the tube, the connecting pipe and the said hole so as to be slidable due to a wire inserting mechanism. By protruding the wire 33 within the operating range of the ultrasonic beam as well as the view of the endoscope, the locational relation between the endoscope' s observation image and the ultrasonic sectional image is instantly perceived.
Patent JP-S61143894-A (JP)
Inventor: OZAWA TAMANE
IPC: G06Q40/02
Filed: 1984-12-18
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-H02116443-A (JP)
Title: Jig for machining
Inventor: HIGAKI FUMIHIRO
IPC: B23Q3/06
Filed: 1988-10-21
Abstract: PURPOSE:To automatize a shaft fitting by performing the positional adjustment of the members for clamping and positional regulating of a shaft based on the movement of a machine table, in the work jig for NC machine tool forming a key groove on the motor shaft. CONSTITUTION:In this jig, a machine table 10 is moved by specified amt. in X direction in the state of fixing by engaging with the support bar 14 provided at one part of a machine tool main body 11 the movable regulation means 23 for regulating the position of the end part in the length direction of a shaft 1 and a clamp means 16 for clamping the shaft 1. Then, the clamp means 16 and movable regulation means 23 are relatively moved in X direction on the machine table 10. Thereafter, the clamp means 16 and movable regulation means 23 are fixed by being positioned to the machine table 10. So, even in case of the length dimension, etc., of the shaft 1 being varied the clamp means 16 and movable regulation means 23 can be subjected to positional adjusting easily to the specified position on the machine table 10 according to the length dimension, etc., thereof.
Patent JP-S61144153-A (JP)
Title: Alarm circuit
Inventor: AONO YOSHITAMI
IPC: H04L27/00
Filed: 1984-12-18
Abstract: PURPOSE:To make a circuit scale smaller by changing over and outputting plural digital signal systems and obtaining an average level in the prescribed time of the output. CONSTITUTION:A switching circuit 1 adds I component ID1-ID3 of a digital signal and a clock signal CLK and Q components D1-QD3 to input terminals D0-D6, and based upon a switching control signal from a switching control circuit 2, and the signal of input terminals D0-D6 from a non-inverting output terminal Y and an inverting output terminal W are switched and outputted. A signal from the terminals Y and W is applied to an integration circuit com posed of resistances R1 and R2 and capacitors C1 and C2, and respectively, compared with a reference voltage by comparing devices 4 and 5. When respec tive digital signals are normal, the integration output signal is always a pre scribed level scope, and therefore, the output of the comparing devices 4 and 5 goes to be '1.' When the signals are abnormal, the output of the comparators 4 and 5 goes to be '0,' and the light emitting is displayed at a light emitting diode 7.
Patent JP-H09103771-A (JP)
Title: Water feeding device
Inventor: IMAI TOSHIMITSU
IPC: B01D71/26
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To constantly supply sanitary and delicious water without discarding water in the case of supplying water for drinking or using after adjusting the temp. SOLUTION: A water temp. controller 13 is connected through a check valve 12 to a city water socket 11. The water temp. controller 13 has a heating part 18 and a cooling part 21, a purifying filter is connected to the discharge opening of a assembly part 17 of the water temp. controller 13 and the discharge opening of the purifying filter 23 is connected through a discharge pipe 24 to a water discharge opening 25.
Patent JP-S60149858-A (JP)
Inventor: JIYON DABURIYUU SHIEDERU
IPC: F25B1/00
Filed: 1984-12-18
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-H04141434-A (JP)
Title: Ink jet print head
Inventor: SONEHARA HIDEAKI
IPC: B41J2/16
Filed: 1990-10-03
Abstract: PURPOSE:To obtain a string of piezoelectric device proper to arrange in an ink tank by using a simple substance such as Cr, Mo, Ni, Pt, and W as a conductive material or an alloy including at least one kind of the conductive material. CONSTITUTION:A finisher's slab 21 is coated with a piezoelectric material 22 such as composite perovskite ceramics of lead titanate and lead zirconate prepared in a paste. On the surface thereof, a first conductive layer 23 which will be one electrode is formed by thick film printing method or thin film making method with a simple substance such as Cr, Mo, Ni, Pt, W which are conductive materials where migrations scarcely occur or with an alloy conductive paste including at least one kind of the conductive materials. Further, the surface of the conductive layer 23 is coated with a piezoelectric material 24 and the surface thereof is coated with a conductive layer 25. In this way, the coating with the thick conductive layers and the piezoelectric material layers is repeated for a necessary number of layers so as to layer, dry, pressurize, bake, so that a piezoelectric device 31 is formed. The faces of the piezoelectric device 31 where the conductive layers 23 and 25 are exposed are coated with conductive pastes 32 and 33 and dried.
Patent JP-H05110313-A (JP)
Title: Back wiring board
Inventor: KAWARAI MASASHIGE
IPC: H01P3/08
Filed: 1991-10-15
Abstract: PURPOSE:To improve transmission characteristic at a high frequency band by forming a bus of the back wiring board with a microstrip line. CONSTITUTION:The back wiring board 10 to be used at a high frequency band is provided with a shelf 30 accommodating a printed circuit board package 20 and a bus arranged on the rear side of the shelf 30 and interconnecting the printed circuit board packages 20. Then the bus is made of a microstrip line 12. Moreover, an impedance transformer 13 made of a microstrip line is provided at a connecting point between the printed circuit board package 20 and the bus made of the microstrip line 12. Thus, the transmission characteristic of the bus at the high frequency band is kept excellent and the impedance is matched at the connecting point by providing the impedance transformer 13, the deterioration in a waveform at a high frequency band is reduced to reduce malfunction of the device.
Patent JP-H01108662-A (JP)
Title: Data transmission equipment
Inventor: MATSUMOTO SATOSHI
IPC: G06F13/36
Filed: 1987-10-20
Abstract: PURPOSE:To realize fast transmission and to improve reliability by performing arbitration at an arbitration control part corresponding to the delivery of a transmission permission signal from a data transmission path at an output side,. CONSTITUTION:The physical housing capacity of the transmission path can be improved by adding a minimum elastic buffer mechanisms MIDES 200 and 300 on plural parallel transmission paths, and the arbitration of plural transmission means having contention detecting parts 70 is performed at the arbitration control part 80 in sequence of arrival order of data and so as to relax the residence of the data to the best when it occurs corresponding to the delivery of the transmission permission signal from the transmission path at the output side. In such a way, it is possible to receive the data sent from a corresponding transmission path to the limit of the physical housing capacity of the transmission path, and to eliminate a delay time required for arbitration control completely, and to transmit the data sequentially to the transmission path at the output side within a transfer time proper to the transmission path.
Patent JP-H01106927-A (JP)
Title: Engine stopper for diesel engine
Inventor: SHIRAISHI YASUNORI
IPC: F02M37/00
Filed: 1987-10-20
Abstract: PURPOSE:To collect surplus fuel gathered in a duct so as to stop an engine quickly by increasing the volume on the fuel outlet side of a shut-off valve as well as shutting off the fuel flow when the fuel supply to a fuel injection pump is shut off. CONSTITUTION:When an engine stopping operation is carried out, an engine stopping operation tool 20 moves toward a fuel inlet 12 to make contact with a sleeve 15 for blocking a fuel flow port 17. Further, by moving the sleeve 15 toward the fuel inlet 12 side to increase the volume of a fuel outlet side chamber 14a, fuel in a duct gathered between a fuel shut-off valve 8 and a fuel injection pump 2 is sucked back to lower the pressure of fuel supplied to the fuel injection pump 2 so as to stop the engine in an short time.
Patent JP-H03126896-A (JP)
Title: Production of superconductor by electrophoresis
Inventor: DEGUCHI TAKENORI
IPC: C01B13/14
Filed: 1989-10-12
Abstract: PURPOSE:To produce a superconductor having a high critical temp. by holding an electrodeposited body contg. a solvent formed by electrophoresis at a temp. below the b.p. of the solvent to remove the solvent, recalcining the body in an oxygen atmosphere and carrying out annealing. CONSTITUTION:Powder of a superconductor is suspended in a solvent and electrodeposited on an electrode such as a silver wire by electrophoresis. The electrodeposited body is held at a temp. below the b.p. of the solvent to perfectly remove the solvent by gradual evaporation. The body is then recalcined in an oxygen atmosphere and annealed. A superconductor having a high superconducting critical temp. can be obtd.
Patent JP-H02111946-A (JP)
Title: Negative photosensitive composition
Inventor: UEHARA MASABUMI
IPC: G03F7/004
Filed: 1988-10-21
Abstract: PURPOSE:To obtain a photosensitive compsn. suited to a material for a negative photosensitive planographic printing plate having improved visibility of picture and sensitizability after exposure by incorporating a diazo resin, an o- quinonediazide sulfonic ester of an alkali-insoluble or scarcely soluble phenol novolak resin, and a dye decolored or discolored by an acid into the compsn. CONSTITUTION:The title compsn. contains a diazo resin, an o-quinonediazide sulfonic ester of an alkali-insoluble or scarcely soluble phenol novolak resin, and a dye decolored or discolored by an acid. The o-quinonediazide sulfonic ester of the alkali-insoluble or scarcely soluble phenol novolak resin improves sensitizing characteristic of the compsn. because of its hydrophilic property. Moreover, the compsn. has sufficiently high visibility of exposed picture due to the presence of an acid generated in the form of a carboxylic acid in an exposed part irradiated with active rays, and a dye which is decolored or discolored by the effect of said acid. Thus, a photosensitive compsn. suited to a material for negative photosensitive planographic printing plate having superior characteristics in both visibility of exposed picture and sensitizability, is obtd.
Patent JP-H05110740-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI SHUICHI
IPC: H04N1/00
Filed: 1991-10-15
Abstract: PURPOSE:To surely recognize the number of originals sent actually. CONSTITUTION:The facsimile equipment provided with a continuous transmission means 7 sending plural originals continuously is provided with a transmission setting sheet number storage means 4 storing the number of originals set by key operation from an operation panel 9 and to be sent, a comparison means comparing the number of originals sent actually with sheet number stored in the transmission setting sheet number storage means 4 at the point of time when the transmission is finished and an error signal generating means generating an error signal when the result of comparison by the comparison means is dissident.
Patent JP-S63118509-A (JP)
Title: Combustion apparatus
Inventor: SUZUKI JIRO
IPC: F23B90/00
Filed: 1986-11-07
Abstract: PURPOSE:To preheat fuel uniformly and to decrease the rate of CO generating at the time of ignition, by providing an electric heater under a flame cylinder, by heating the fuel over a fire grate by the electric heater, and by providing an inner cylinder consisting of an expanding material being wound cylindrically inside the heat insulating material of the firing part. CONSTITUTION:A fire grate 2 to lay solid fuel is provided in the lower part of a metallic cylinder 1, and a firing part is formed on the fire grate 2. An inner cylinder 6 consisting of a cylindrical heat insulating material 5 and an expanding material is inserted coaxially along the internal periphery of a metallic cylinder 1. The inner cylinder 6 is coaxial to the cylindrical heat insulating material 5 with a gap 10 therebetween. The heat of a heater 4 rises up through the gap 10 and heats the fuel in the above part from outside, and also heats the fuel directly. The inner cylinder 6 is made of metallic material of high heat conductivity and is easy to transmit heat in the lower part to the upper part. Accordingly the fuel is heated up to the top part comparatively uniformly, as a result the time to generate CO is shortened because the period of time where the flames of combustion gas produced in the lower part is cooled by the fuel in the upper part is shortened.
Patent JP-H08129871-A (JP)
Title: Circulation filter attaching structure for disk device
Inventor: JINBO MASAKI
IPC: G11B25/04
Filed: 1994-10-31
Abstract: PURPOSE: To prevent lowering in a flow rate and to efficiently catch dust by providing a wall extending in a direction nearly orthogonally intersecting with the radial direction between an outer periphery of a magnetic disk and an inner surface of a housing and shielding a back flow component of an air flow passing through a filter. CONSTITUTION: The wall 42 provided with a recessed part 43 between a first part 42a orthogonally crossed with the radial direction and a second part 42b set nearly parallel to an inner wall surface 14b is provided between the outer periphery of the magnetic disk 20 and an inner peripheral surface of a base 14. A V-shaped filter 44 shielding the flow passage of the air flow C occurring between the part 42b and the surface 14b is provided between the wall 42 and the inner wall surface of the base 14, and the disk 20 is rotated in the direction of D. By the rotation, a spiral- shaped air flow A occurs, and the air flowing along the inner wall surface 14a passes through between the surface 14b and the part 42b, and passes through the filter 44. At this time, since the air flow B is hit against the wall 42 and turns aside in the direction of E, the air flow B does not come into collision with air flow C and the back flow component of the air flow C is eliminated. Thus, the air flow amt. passing through the filter 44 is increased, and collection efficiency of dust is improved.
Patent JP-S63122440-A (JP)
Inventor: HANAWA MASATOSHI
IPC: G01R33/54
Filed: 1986-11-11
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-S61146441-A (JP)
Title: Spindle head balancer for machine tool
Inventor: TAKAHASHI YASUYUKI
IPC: B23Q11/00
Filed: 1984-12-18
Abstract: PURPOSE:To make partial load of a spindle head receivable in the axial direction of a load sharing layer, by installing the load sharing lever in a body supporting the spindle head, while connecting this lever to the spindle head through a wire or the like. CONSTITUTION:In a body 11, a pulley 14 is rotatably supported at a position just above a guide surface 13, and a load sharing lever 16 is pivotally attached to the body by a shaft 15. And, a tip end of the load sharing lever 16 and the spindle head 12 are connected with each other through a wire 17. A tension spring 18 is stretchedly installed in space between a lower spring hanger 19 of the body 11 and the load sharing lever 16, energizing the load sharing lever to be rotated in a direction where the spindle head 12 goes up. Therefore, when the spindle head 12 moves up and down, with this motion, the load sharing lever 16 rotates centering on the shaft 15, and thereby the tension spring 18 extends or contracts. At this time, a part of weight of the spindle head 12 acts on the load sharing lever 16 as compressive force.
Patent JP-H10112261-A (JP)
Title: Generating method for correction data of color purity correcting lens curved surface in fluorescent screen exposing device of color crt
Inventor: KIHARA MASANORI
IPC: H01J9/227
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a quick generating method for the correction data of a correcting lens, capable of coping with matching of the landing of a CRT with high accuracy. SOLUTION: The position data of landing measuring points for various types of CRTs are stored in the internal memory device 3 of a data processing device 1 constituted of a central arithmetic processing device 2, an internal memory device 3, an external memory device 4, a keyboard 5, and a display 6. The type name of a CRT is inputted from the keyboard 5, the position data of the landing measuring point of the CRT are called out, and the correction data of a landing correcting lens curved surface are generated, based on the CRT landing data read from the external memory device 4 and the called-out position data of the landing measuring point.
Patent JP-2000098718-A (JP)
Title: Device and method for sticking tape
Inventor: MIURA TOSHIHIKO
IPC: G03G15/08
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To enhance the adhesibility of a sheet stuck on a work. SOLUTION: A roller 4 is axially supported by a shaft 7 so that it can be rotated in the longitudinal direction of an end surface (a) and constituted of a material being hard to be attached to the adhesive material of a double coated adhesive tape 2. The shaft 7 is fixed to a guide bar 6 and the bar 6 is pressed downward by a coil spring 5. Besides, the bar 6 is fitted to a supporting body 8 so that it can be moved up and down and the supporting body 8 is fixed to a bracket 9. The bracket 9 is fixed to a flange 10 formed at the lower end part of the Z shaft 11a of an automatic hand 11. The height of the shaft 11a can be adjusted by the pressing force of the spring 5. The hand 11 can be moved along an X shaft 12 and in parallel with the end surface (a) in the longitudinal direction. Besides, the hand 11 is actuated in turn by following loci shown by arrows 1 to 4.
Patent JP-H06120857-A (JP)
Title: Transmission method/device for powder line carrier signal
Inventor: AKAGI MORISHIGE
IPC: H04B3/54
Filed: 1992-10-06
Abstract: PURPOSE:To reduce the powder consumption for transmission of signals by deciding and storing the connected powder line by the first signal transmission and by transmitting the signals through the connected powder line only by the second and subsequent signal transmissions. CONSTITUTION:The signal voltage of a carrier detecting circuit 62a has a high level and therefore the powder voltage is inputted to a transmission control part 61. A transmitter 6 decides and stores a fact that a transmission terminal 7a is connected to a phase between a 1-side voltage line P1 and a neutral line line N. Then the transmitter 6 request only a transmitter 64a to transmit command high frequency signal since the part 61 performs the transmission in the stored phase set between both lines P1 and N in the second and subsequent transmission. The command high frequency signal is transmitted to the phase set between the line P1 of a low voltage distribution line 3 and the line N from an injection circuit 66a. The transmission terminal equipments 7 (7a, 7b) return the response high frequency signals of the addresses, the meter inspection data on a power meter, etc. In the same way, other transmission terminal equipments decide the connected voltage lines and inject the high frequency signals to only the single decided voltage line respectively in the second and subsequent transmissions.