baber/WOPTO huggingface dataset:
Patent JP-H05258314-A (JP)
Title: Track retrieval device in optical disk device
IPC: G11B7/085
Filed: 1992-03-13
Abstract: PURPOSE:To stop an optical head without a collision with a fixed part by finding and controlling the moving speed of the optical head from the counter electromotive force of a linear motor when a focus servo comes off and a tracking error signal disappears. CONSTITUTION:By first speed detection circuit 2, the generation circuit of a track traverse signal 201 is measured and the track traverse speed of the optical head is detected. By a second speed detection circuit 8, the moving speed of the optical head is detected from the counter electromotive force generated in the linear motor 33. When the focus servo is normal, the detection is performed by the signal of the detection circuit 2. When the focus servo comes off by any reason, that is detected by a out-of-focus detection circuit 10 and a loop switch 6 is closed to a B side and a first speed signal is switched to a second speed signal. Then the linear motor 33 is controlled so as to be stopped.
Patent JP-H01228479-A (JP)
Title: Dna coding prostaglandin endoperoxide synthetase
Inventor: TANABE TADASHI
IPC: C12N9/02
Filed: 1988-03-10
Abstract: PURPOSE:To provide a DNA having a part or total of a base sequence coding a prostaglandin-producing enzyme, prostaglandin endoperoxide synthetase(PGES), and useful for the production of PGES. CONSTITUTION:The DNA has a base sequence from -72nd to 1728th bases expressed by the figure (the bases of 271st-1728th are omitted) and codes prostaglandin endoperoxide synthetase. The DNA can be prepared by separating mRNA from seminal gland of sheep, synthesizing a DNA using a transcriptase and an oligonucleotide synthesized beforehand as a primer using the above mRNA as a template, integrating the obtained DNA into a vector to obtain a DNA library and carrying out screening, etc.
Patent JP-H08217493-A (JP)
Title: Treating liquid for forming electroconductive film and electroconductive film using the same
Inventor: INAGE HIROKO
IPC: C03C17/25
Filed: 1995-02-20
Abstract: PURPOSE: To obtain a treating liquid capable of baking at a low temperature and forming a film for electric field of a cathode ray tube having high conductivity by blending hexavalent rhenium compound with a compound having ability capable of reducing the rhenium compound and an organic solvent. CONSTITUTION: This treating liquid is composed of a hexavalent rhenium compound, a compound having ability capable of reducing the rhenium compound and an organic solvent. The organic solvent containing the hexavalent rhenium compound and a compound having ability capable of reducing the rhenium compound is used because ReO3 is deposited and an electroconductive film is formed when film obtained by applying the solution containing these componbents is baked. Since the specific resistance of ReO3 is smaller ina unit of a number of 2-4 figures than that of ITO(tin- containing indium oxide) and ATO(antimony-containing tin oxide), the electroconductivity of the film is remarkably increased compared with the case in which ITO or ATO is used by forming an electroconductive film of ReO3 .  The resultant transparent electroconductive film can form not only front glass of cathode ray tube, but also windows covering measuring instruments and apparatus, observing windows of electron microscope, a transparent container of IC or LSI desired to shield outside electromagnetic field.
Patent JP-S60198974-A (JP)
Title: Image pickup device
Inventor: YOSHIHARA AKIYO
IPC: G03B17/24
Filed: 1984-03-22
Abstract: PURPOSE:To check surely a picture by adding a character signal representing a selected character out of characters read from a data table and an electric signal representing an object picked up by an image pickup main body. CONSTITUTION:Prescribed characters are stored in a data table 21 and characters such as alphabets or numerals are read by changing over a read switch 22 or 23. Since the read character is displayed on a prescribed position of a monitor 13, a photographer observes the monitor 13, and when the required character is displayed, the switch 22 or 23 is turned off and a set switch 24 is turned on so as to attain setting. When the selection of the required character is finished and the image of the object is picked up, the image of the object 42 and the character 43 representing the pickup condition is picked up as the picture 42.
Patent JP-H11261560-A (JP)
Title: Information transmission system for vehicle
Inventor: IMOTO MASAYOSHI
IPC: H04L12/28
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To dissolve complication in using dedicated IC card and to improve operability by installing a communication equipment for transmitting/receiving prescribed data by means of cable communication or radio communication between a first information processing means and a second information processing means for a vehicle start indication means. SOLUTION: A data storage device and a communication device are incorporated in an ignition key 1 as a vehicle start indication means. Inside a house, data is transmitted/received between the communication device of the ignition key 1 and a general personal computer 4. Inside a vehicle, data is transmitted/ received with the information control unit 5 of the vehicle. For preventing the robbery of the vehicle, individual identification information (ID code) of a driver is stored in the data storage device of the ignition key 1. The personal computer 4 is installed in the house and it has a communication function connected to a public line.
Patent JP-2000258057-A (JP)
Title: Method and device for drying part
Inventor: UZAWA KUNIHIKO
IPC: G02C13/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To quickly dry parts without carrying out hot-air drying and causing a stain. SOLUTION: In a method that rotates parts 3 for drying, a plurality of exhaust vents 7 are provided on a bottom surface 1a or a side surface at a bottom-surface side in a drying tank 1 for accommodating a pallet 2 where the parts 3 are accommodated, and exhaust is made from the exhaust vent 7 while the pallet 2 is being rotated with the center as a rotary axis, thus forming the current of air toward the bottom surface from the upper surface of the drying tank 1, drying the parts 3 in the pallet 2, and hence quickly drying the parts by the centrifugal force of rotation and eddy-shaped air current without generating a stain.
Patent JP-S51130124-A (JP)
Title: Data creator
Inventor: NAKAHARA YUUZOU
IPC: G06F3/02
Filed: 1975-05-06
Abstract: PURPOSE: Quick data creation and early detection of malfunction. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01228872-A (JP)
Title: Printing hammer mechanism
Inventor: OKAZAKI KAORU
IPC: B41J9/127
Filed: 1988-03-08
Abstract: PURPOSE:To prevent improper printing operation due to the contact of a spring by providing the spring for pressing a printing hammer body, and a plate for bringing a contact face formed with a groove into contact with the upper face of a hammer guide to retain the body. CONSTITUTION:The contact face 18 of a plate 16 for retaining a hammer is brought into contact with the upper face of a hammer guide 5 to retain it. Thus, the plate 16 presses the floating of a printing hammer body 6 during a printing operation to smoothly operate. In order to reduce the contact of a spring 7 with the plate 16 during the operation, a groove 17 is formed. Accordingly, a wear to occur due to the contact with the body 6 is reduced thereby to improve the workability due to a mechanical working. Therefore, the surface accuracy of the contact face 18 is improved. Consequently, an accident of improper operation due to the contact of the spring 7 with the plate 16 during the operation can be obviated.
Patent JP-S62213372-A (JP)
Title: Image forming device
Inventor: WATANABE TSUTOMU
IPC: G03G21/00
Filed: 1986-03-13
Abstract: PURPOSE:To process a recording paper at both corners by providing the operation part of an original reader with a right-hand binding switch and a left-hand binding switch and controlling a paper processor composed of a paper folding device, a paper binding device and a punching device. CONSTITUTION:Image information read by the original reader 10 is written in an optical magnetic disk device 12, and filed, and its desired part is transferred to a recording device 14 if necessary. In that case, according as the left-hand binding switch 156 of the right-hand binding switch 158 in the operation part for reading an image in the device 10 is pressed, the binding direction of the read-out original is specified. Namely, if it is the left-hand binding original, the switch 156 is operated. Whereas the original is bound at the right corner, the switch 158 is operated. With the aid of a signal from a control bus 22 the prescribed paper processing is applied to a recording sheet discharged from the device 14 through the paper processor composed of the paper folding device 16, the paper binding device 18 and the punching device 20. By installing the switches 156 and 158, the recording paper is processed at both corners.
Patent JP-H11260296-A (JP)
Title: Convergent ion beam apparatus
Inventor: KOYAMA YOSHIHIRO
IPC: H01J37/305
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent a convergent ion beam apparatus from deteriorating and broken when a halogen gas is used for it. SOLUTION: This is a charged beam apparatus is constituted of a convergent lens system to converge an ion beam 6 emitted from an ion source 1, scanning electrodes 4 for operating and irradiating the converged ion beam 6 in a predetermined region on the surface of a sample, a secondary charged particle detector 8 to detect secondary charged particles produced by the ion beam irradiation, a display to display the image of the surface of the sample based on the signal of the secondary charged particle detector 8, and a gas gun to blow a gas on the surface of the sample. In this case, the lens system is formed from a material having corrosive resistance against halogen gas.
Patent JP-S61214766-A (JP)
Title: Voice coil actuator
Inventor: YANAGISAWA MICHIO
IPC: H02K33/18
Filed: 1985-03-19
Abstract: PURPOSE:To form a voice coil actuator with light weight at low cost by forming the coil bobbin of the actuator of a plastic bearing material, and engaging with a center pole of a magnetic circuit. CONSTITUTION:A coil bobbin 11 of a voice coil actuator is formed of a plastic bearing material, engaged with a center pole 12, and a magnetic circuit is composed of a magnet 13 and a yoke 14. The bobbin 11 and the pole 12 need an anti-rotation, and the degree of freedom is restricted by providing a key. An advancing couple having one degree of freedom with the pole 12 is formed. Thus, the bobbin 11 does not need other supporting mechanism to linearly move along the pole 12 of the magnetic circuit.
Patent JP-S61213198-A (JP)
Inventor: YONEKUBO MASATOSHI
IPC: B42D15/02
Filed: 1985-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07262161-A (JP)
Title: One-chip microcomputer
Inventor: MARUMOTO TOMOJI
IPC: G06F21/60
Filed: 1994-03-25
Abstract: PURPOSE:To incorporate the ROM test circuit which compares program data stored in an incorporated ROM with test data inputted from the outside and outputs the comparison result to the outside. CONSTITUTION:A microcomputer incorporates the ROM test circuit which compares program data stored in an incorporated ROM 6 with test data inputted from the outside through a terminal 1 and outputs the comparison result to the outside through a terminal 4. In this case, the ROM test circuit includes an exclusive OR circuit 7 which compares data read out from the ROM 6 with test data inputted from the outside.
Patent JP-S56151364-A (JP)
Title: Automatic balanced type capacity-dc voltage converter
Inventor: HAGIWARA NOBUMI
IPC: G01R27/26
Filed: 1980-04-25
Abstract: PURPOSE:To generate a DC voltage proportional to a capacity of an unknown capacitor by using a sine wave oscillator which can control the size of the amplitude with DC voltage. CONSTITUTION:If the output of an integrator 2 is shown by E, the output of a sine wave generator 3 is EA1=EXsin (omegat) and the voltage of a terminal 8 is EA2= (Cs.EA1)/(Cs+Cx), wherein Cs is a known capacity and Cx is a capacity to be converted. A DC voltage obtined by converting this voltage with a AC-DC voltage convertor is shown by ED2=(Cs.E)/(Cs+Cx). Accordingly, the output voltage of subtracter 1 is e=ED1-ED2, whereby the output of the integrator 2 is stabilized by making e as zero. The output of the integrator 2 at this time is E=(Cs+Cx). ED1/Cs. A substrater 7 is device for calculating the difference of E and ED1 and its output is Ex=(ED1/Cs).Cx. From this relation, a DC voltage Ex proportional to Cx is obtained.
Patent JP-S55149031-A (JP)
Title: Shape detecting method of rolled plate
Inventor: SHIDA SHIGERU
IPC: G01N23/207
Filed: 1979-05-09
Abstract: PURPOSE:To make possible the non-contact detection of any materials by entering white-color X-rays to a strip, detecting the diffracted X-rays thereof by two detectors at every measurement point and obtaining the tension distribution in the plate widh direction from the difference of the peak energy of the two values. CONSTITUTION:White color X-rays from a generating source 2 are entered to the measurement point 8 of a strip 1 and the diffracted X-rays thereof are detected with two X-ray detectors 3, 4. Next, the outputs thereof are alternately independently obtained at a certain time interval by a 2-input unit 5 and these are subjected respectively to energy spectroscopic analysis by a multiple pulse-height analyzer 6, whereby the respective peak energies are obtained. Next, in an operator 7, the stress in the longitudinal direction is obtained by known calculation formulas from the difference of these peak energies.
Patent JP-S51132444-A (JP)
Title: Overvoltage load protector
Inventor: HARAGUCHI SHIYOUJI
IPC: H02H3/24
Filed: 1975-05-14
Abstract: PURPOSE: A load protection from overvoltage, by furnishing a dummy load inserted when the overvoltage detector circuit works and the low-voltage detector circuit indluding the phote transistor. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08250085-A (JP)
Title: Printed circuit board
Inventor: ITO YOSHIHIRO
IPC: H05K7/12
Filed: 1995-03-15
Abstract: PURPOSE: To eliminate necessity for a battery holder also to be able to easily sort a battery disused, by providing continued holes in the periphery of a battery mounting position of a printed circuit board, and directly soldering the battery to the circuit board. CONSTITUTION: Continued holes 2-5 are arranged in a manner of separating a part where a battery 2-2 is soldered from that except this part, on a printed circuit board 2-1. In this way, a part separated by a groove 2-6 in the board 2-1 is bent along this holes 2-5, so that the battery 2-2 can be easily separated from the board 2-1. Accordingly, a cost is reduced, also to perform sorting the battery and the other parts to collect refuse.
Patent JP-H07262854-A (JP)
Title: Suspension insulator
Inventor: NAKAI TAKAO
IPC: H01B19/04
Filed: 1994-03-28
Abstract: PURPOSE:To increase dielectric breakdown strength without degrading mechanical strength by providing specified layers in the suspension insulator where both the inner and outer circumferential surfaces of the head section of a specified porcelain main body are coated with glaze. CONSTITUTION:In the suspension insulator 10 provided with first coating layers 12 which are coated with glaze at both the inner and outer circumferential surfaces of the head section of a porcelain main body 11 where a cylindrical head section 11b closed at its upper end section, is provided at its apex section, the surface side of the first coating layer 12 in the inner circumferential surface of the head section 11b is provided with a second coating layer 13 which is higher in dielectric breakdown strength than the first coating layer 12. The second coating layer 13 is desirably formed at least in the inner circumferential surface of a corner section 11b3 which is a boundary section between an upper end horizontal section 11b2 and a side upright section in the head section of the porcelain main body 11.
Patent JP-H11256814-A (JP)
Title: Adjustable member for scaffold pipe and scaffold device
Inventor: FUJIKI FUMIO
IPC: E04G7/20
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To avoid injuries of workers by providing connection members at both ends of the axial direction of a straight pipe having openings at the ends. SOLUTION: A straight pipe 50 is formed to provide an opening 501 at one end of the axial direction (a) and another opening 502 at the other end of the axial direction (a). A fitting member 510 made of a metallic plate is fixed to one end in the axial direction (a) of the straight pipe 50 by a welding means or the like, and a connection member 51 is fitted to the fitting member 510. Further, the fitting member 520 made of metallic plates is fixed to the other end in the axial direction of the straight pipe 50 by a welding means or the like and the connection member 52 is fitted to the fitting member 520 to form an adjusting member for scaffolding pipes. In this way, since the projection of various scaffolding pipes in a connection position is suppressed minimally, injuries of workers can be avoided and beautiful appearance can be improved.
Patent JP-S60200315-A (JP)
Title: Guide method of unmanned truck
Inventor: TERADA YOSHIYUKI
IPC: G05D1/02
Filed: 1984-03-23
Abstract: PURPOSE:To eliminate defects including a guide unable state, etc. without using the fixed facilities such as guide line, etc., by attaining the automatic drive of an unmanned truck over all courses based on the drive information including the travelling direction, the distance traveled, etc. of the truck which are previously stored in a computer. CONSTITUTION:The drive pattern information stored in a memory M1 in a computer 8 of a controller 6 is fed into an unmanned truck 1 at a waiting position 5 in the form of a current converted into a specific waveform pattern. This current is loaded on a RAM26 of a computer 9 via an electric wire 7 and an antenna 23. Thus the computer 9 controls the truck 1 according to the received drive information. As a result, the truck 1 moves to a stage 3a via routes A, B and C based on the received drive information to receive a pallet 4 from a moved-up fork lift 1a and reaches a stage 3e through a drive course 2 and a route G to deliver the pallet 4 and goes back to the position 5. In the same way, the truck 1 carries the pallet 4 in the next course based on the drive information of a memory M2 and moves back to the position 5. The truck 1 repeats these actions hereafter.
Patent JP-H10249419-A (JP)
Title: Device for predicting out-of-plane deformation of thick steel plate
Inventor: TONAI HIDETO
IPC: B21B38/02
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To highly accurately predict flatness after air-cooling even when it is measured under warm temp. SOLUTION: In this device, the surface temp. profile of a thick steel plate 8 to be rolled on a hot rolling line is measured by surface temp. measuring means 1 and the flatness is measured by flatness measuring means 2. Thermal strain which is generated after air-cooling the thick steel plate 8 is calculated based on this measured surface temp. profile by thermal strain calculating means 5, the strain of the thick steel plate 8 is calculated based on the measured flatness by strain calculating means 6 and the measured flatness is correcting calculated based on the these thermal strain and strain by out-of-plane deformation calculating means 7 and the out-of-plane deformation of the thick steel plate after air-cooling is estimated.
Patent JP-H07262958-A (JP)
Title: Optical microscope used for particle beam apparatus
Inventor: ANAZAWA NORIMICHI
IPC: H01J37/22
Filed: 1994-03-28
Abstract: PURPOSE:To radiate particle beam to a specimen in the same point as an image and make the brightness uniform by reflecting light beam, which is reflected by the specimen, by a mirror with no holes and carrying out image-formation for the taken image of the specimen. CONSTITUTION:Light beam radiated out of a light source 10 is affected by a condenser lens 11 and the light beam 7 reflected by a mirror 3 without holes is radated to a specimen 5. Since the mirror 3 has no hole, even in the case the light beam set in parallel to the lens 11 and radiated out of the light source 10 impinges upon the mirror 3, the mirror 3 reflects the light beam as it is to the specimen 5. The light beam 7' reflected by the specimen 5 is reflected by a mirror 3 without holes on the opposite and affected by a lens 6 and an image is formed on an image-formation face of an image picking up apparatus 13 and thus the image of the specimen 5 can be obserbed. As a result, since the mirrors 3 having no hole in the incident side and on the opposite side are used, the light beam in the hole parts on the specimen 5 is not shielded by the holes and it does not become dark, so that the occurrence of illuminance unevenness is prevented.
Patent JP-H01279116-A (JP)
Title: Magnetic bearing to which permanent magnet receiving holding power in axial direction is mounted
Inventor: FREMEREY JOHAN K
IPC: H02K7/09
Filed: 1989-03-10
Abstract: PURPOSE: To prevent the unbalance of a bearing system by providing a center-of- gravity bearing having relatively high rigidity and a stabilizer bearing having an electric coil for the axial stabilization of a rotor and having a device for attenuating, using an eddy current, the radial movement of the rotor relative to a stator. CONSTITUTION: A rotor 1 comprising a rotating shaft 2 and a machine part 3 secured to the shaft 2 is installed at the center of gravity 4 inside a center-of- gravity bearing 5, which is secured to a bearing case 6, together with a stabilizer bearing 7. With the input of a sensor 8 provided in the case 6, the output current of a control amplifier 9 is applied to deflection coils 26a, 26b existing on the stabilizer bearing 7, and when the rotor 1 deviates axially from a predetermined contactless target position, a reverse working force proportional to this deviation is imparted to the rotor 1.  When the rotor 1 vibrates radially, an eddy current flowing in ring magnets 27a, 27b is produced in a disc 30 made of a material of good electrical conductivity which is secured to a stator, and mechanical energy during the vibrating motion of the rotor 1 is transmitted to the disc 30 and converted into heat.
Patent JP-S54149266-A (JP)
Title: Motor-driven floor polisher
Inventor: WATANABE MITSUO
IPC: A47L11/14
Filed: 1978-05-15
Abstract: PURPOSE: To provide an electric floor polisher of ensured insulation and high shock resistance by holding a support plate for fitting a motor between a housing and a gear box through insulators.  
     CONSTITUTION: A support steel plate 16 is fitted with resin mold insulator 18 in an annular shape, fitted on the top with a motor 10 by screws, and fitted with a gear box 20 under the insulator 18. Insulation between the motor 10 and a motor cover 4 and between a fan 12 and the motor cover 4 is procured by gaps G 1  and G 2 ; the insulation for the gear box 20 is procured by the insulator 18, resin gear 28, and insulation bush 34. The plate 16 is held between a bush cover 2 and the gear box 20 by screws 26 through the insulator 18. Thus the shock resistance of the insulator 18 is enhanced and its electrical safety is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60200391-A (JP)
Inventor: HATANO SUSUMU
IPC: G07F9/02
Filed: 1984-03-23
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。