baber/WOPTO huggingface dataset:
Patent JP-H02159958-A (JP)
Title: Rotary head
Inventor: OKUDA OSAMU
IPC: H02K7/14
Filed: 1988-12-09
Abstract: PURPOSE:To reduce the moment of inertia at rotary section by feeding power to an exciting coil upon intermittent stoppage thereof and producing thrust from a permanent magnet thereby driving a positioning a mounted nozzle. CONSTITUTION:Four nozzles 5 are mounted, for example, such that they rotate intermittently in the direction of an arrow and stop at four stations S1-S4. When the mounted nozzles 5 stop at four stations S1-S4, exciting coils 8, 9 are arranged in the gap between a permanent magnet 6 and a yoke frame 7. When power is fed to the exciting coils 8, 9 at each section S1-S4, the mounted nozzles 5 can be moved vertically. When the amount and direction of power to be fed to the exciting coils 8, 9 are controlled, vertical positioning of the mounted nozzles 5 can made accurately. By such arrangement, the moment of inertia of the rotary section 3 can be reduced.
Patent JP-H09151364-A (JP)
Title: Pressure-sensitive acrylic adhesive, its adhesive sheets and their production
Inventor: MOROISHI YUTAKA
IPC: C08F265/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a pressure-sensitive acrylic adhesive, capable of easily corresponding to the change of a polymerization raw material and stabilizing the conversion, mol.wt., etc., of the polymer, and substantially not using a solvent. SOLUTION: This method for producing a pressure-sensitive acrylic adhesive comprises continuously bulk-polymerizing polymerization raw materials containing a monomer consisting mainly of a (meth)acrylic acid alkyl ester, other monomers and a polymerization initiator, containing a polymer in an amount of 10-60wt.% based on the total amount of the monomers and the polymer and having a viscosity of 20-400 poises at the ordinary temperature in a reactor which has a structure for renewing the surface of the continuously supplied content and simultaneously continuously transferring the content and which is thermally controlled to a prescribed temperature over the whole region of the transfer process.
Patent JP-H06155727-A (JP)
Title: Recording device
Inventor: MATSUMOTO MASASHI
IPC: B41J2/255
Filed: 1992-11-19
Abstract: PURPOSE:To carry out the printing of superior picture quality and accuracy easily by providing a mechanism for positioning dots on respective tops of a number of continous regular hexagons and respective centers of the regular hexagons and carrying out printing in a recording device for printing letters and diagrams by a dot matrix. CONSTITUTION:In a recording device for printing letters and diagrams by a dot matrix, a mechanism for positioning dots on respective tops of a number of continuous regular hexagons and respective centers of the regular hexagons and carrying out printing is provided. The above-said dots are formed by ink injected by using heat energy. As a result, dots of same diameter can be arranged on respective tops and centers of the regular hexagons without being overlapped, and as the ratio of blank sections among respective dots is small, printing of superior picture quality and accuracy can be carried out by a constitution of providing a mechanism for positioning recording dots on respective tops and centers of a number of continous regular hexagons.
Patent JP-H08209510-A (JP)
Title: Warp knitting machine
Inventor: HANSUUYURUGEN HEENE
IPC: D04B27/32
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized and/or high-speed warp knitting machine capable of working a guide needle supported on piezoelectric bending transducers according to the action of a pattern in high reliability. SOLUTION: In a warp knitting machine at least one guide bar 8 or 9 carries piezoelectric bending transducers 14 and 15 to which are attached guides 11 and 12. A control arrangement 16 comprises a computer 17, 19 or 20 and a potential generator, which provide the control potential via control lines 25 to the bending transducers. The potential source provided to the guide bar 8 or 9 comprises a plurality of serial to parallel converters 23 whose data and command inputs 22 are connected via a common data and command bus 21 with the computer and whose outputs 26 are connected with the bending transducers 14 and 15 via the control lines 25. The serial to parallel converters 23 take up the data sequentially and upon occurrence of the switching command transmit them simultaneously in the form of control potentials.
Patent JP-S63160996-A (JP)
Inventor: KISHI MITSUHIRO
IPC: B66F11/04
Filed: 1986-12-24
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-H11140743-A (JP)
Title: Woven or knitted fabric having excellent elastic recoverability
Inventor: KITAHORA TOSHIAKI
IPC: D02G1/18
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a woven or knitted fabric free from a waxy touch, having excellent recoverability, bulkiness and soft touch and suitable for clothes and the like by weaving specific spun-like yarns in the warp direction and/or the like. SOLUTION: This woven or knitted fabric is obtained by weaving or knitting spun- like yarns in the warp direction and/or in the weft direction, dyeing the woven or knitted fabric and subsequently subjecting the dyed fabric to a finishing processing treatment. Polyester yarns are arranged in loop-like shapes on the surfaces of the woven or knitted fabric, and have elastic recoverability. It is preferable that the difference (ΔL) between the lengths of core and sheath yarns is expressed by the inequality: 2%<=ΔL<=15%. The spun-like yarns comprise the sheath yarns and the core yarns. The sheath yarns comprise polyester yarns having a dry heat shrinkage percent (SHD) of <=0% at 160 deg.C and a single filament fineness of <=5 denier.  The core yarns comprise elastic polyester yarns such as polypropylene terephthalate yarns or polybutylene terephthalate yarns and have a dry heat SHD of <=30% at 160 deg.C and a single filament fineness of <=10 denier. The difference (ΔSHD) between the dry heat shrinkage percents of the core and sheath yarns at 160 deg.C is expressed by the inequation: 5%<=ΔSHD<=30%.
Patent JP-H09153825-A (JP)
Title: Circuit for discriminating waveform equality
Inventor: YAMAMOTO YUJI
IPC: H04B1/16
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To correctly execute waveform euality judgement at all times by comparing the respective binary signals of input signals which are outputted from a binarizing means and judging whether both waveforms are equal or not. SOLUTION: A sample-and-hold circuit 8 samples the demodulation output F1 of a present station during reception at present, holds it and transmits it to a plus terminal of a binarizing circuit 10 and the input terminal of an offset extraction circuit 14 respectively. The sample-and-hold circuit 9 samples the demodulation output F2 -▵E of a substitutive station, holds it and transmits it to the plus terminal of the binarizing circuit 11 and the input terminal of the offset extraction circuit 15 respectively. The offset extraction circuits 14 and 15 rectify the sampling signals of the demodulation output F1 and F2 -▵E, extract their D.C. voltage components as an offset voltage.  A judging circuit 12 detects the coincidence or noncoincidence of the signs of the binary signals which are transmitted from the binarizing circuits 10 and 11 and judges whether or not the present station and the substitutive station are broadcasting the same program.
Patent JP-H07160985-A (JP)
Title: Stop gate
Inventor: GOTO KAZUTAKA
IPC: G07B15/00
Filed: 1993-12-10
Abstract: PURPOSE:To prevent occurrence of a noise sound or hounting when the turning of a door is stopped by smoothing the operation of the door of the bidirectional open/close type stop gate. CONSTITUTION:One end of a door 3 is fixed to a rotary shaft 4 and a stepping motor 5 is connected to a lower end of the rotating shaft 4 and a pattern plate disk 6 is fixed to an upper end face of the rotating shaft 4 coaxially with the rotating shaft 4. The pattern plate 6 is made of a transparent material and a control signal required to open/close the door 3 is provided on the surface along the circumferential direction as a pattern. The control signal is extracted as a change in the transmittance of light through the pattern plate 6 by using an optical sensing means, and converted into an electric resistance value and applied to the stepping motor 5 as a pulse signal having a specific pulse rate.
Patent JP-H08164856-A (JP)
Title: Automatic guided vehicle
Inventor: ENDO MAKOTO
IPC: B65G47/52
Filed: 1994-12-15
Abstract: PURPOSE: To enable carried articles to be transferred with a simply constructed short arm. CONSTITUTION: A group 14 of a pair of drive rollers and a group 15 of accumulated rollers consisting of rotatably driven rollers 14a, 15a are provided on a truck body 1. An arm having the length of about 3/4 of the width dimension of the truck body 1 is provided movably between two sets of roller groups, and a first engaging part 17 projecting upward to engage a recess in the lower surface of carried articles 10a, 10b is provided on the tip of the arm 16.
Patent JP-H05150214-A (JP)
Title: Color liquid crystal display device
Inventor: TAKAHASHI NORIO
IPC: G09F9/30
Filed: 1991-11-27
Abstract: PURPOSE:To enable the formation of the above device to the standard specified for electromagnetic interference (EMI) by providing a protective panel provided with a transparent conductive film on the front surface of a color liquid crystal panel. CONSTITUTION:A fluorescent tube 5 is disposed on the rear surface of the color liquid crystal panel 1 and further, a light reflection plate 6 is provided on the rear surface of this fluorescent tube 5. A diffusion plate 7 is provided between the fluorescent tube 5 and the color liquid crystal panel 1. The light reflection plate 6 is connected to a shielding plate 8 and the protective panel 9 having the transparent conductive film 10 is provided on the front surface of the color liquid crystal panel 1 to connect a shielding plate 8 and the transparent conductive film 10. The color liquid crystal panel 1 is driven by an LSI 4 of an HIC substrate 3 connected to the color liquid crystal panel 1 to control the quantity of the transmitted light, by which the color liquid crystal display device is operated. Then, the interference radio waves from the color liquid crystal panel 1 are decreased to <=35dBmuV/m and the standard 40dBmuV/m specified for the EMI is satisfied since the protective panel 9 having the transparent conductive film 10 is provided.
Patent JP-H01152623-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOYAMA KENJI
IPC: H01L21/30
Filed: 1987-12-09
Abstract: PURPOSE:To allow accuracy of alignment to be improved without depending on the irregularity and degree of flatness on the surface of layer to be edged while the alignment mark has been exposed completely by performing alignment after eliminating the layer to be etched at the alignment mark. CONSTITUTION:An Al-1% Si film 103 is formed on a semiconductor substrate 101 where a layer to be aligned 102 is formed, the first resist layer 104 is formed, patterning is performed to eliminate the first resist layer 104 at an alignment mark 105 above, and an Al-1% Si film 103 is etched with the first resist layer 104 as a mask to expose the alignment mark 105 to eliminate the resist layer 104. Then, the second resist layer 106 is aligned by the normal alignment method for patterning. At this time, since the alignment mark is not covered by the Al-1% Si film which is the layer to be etched, the accuracy of alignment is extremely superb.
Patent JP-H01152414-A (JP)
Title: Scanning beam monitoring device
Inventor: WAKITA TAKESHI
IPC: H01S3/00
Filed: 1987-12-09
Abstract: PURPOSE:To miniaturize the whole device and to reduce the cost of the device by receiving an optical beam by a photodetector before the arrival of the beam at a prescribed scanning area and obtaining reference timing for each scanning by a signal outputted from the photodetector. CONSTITUTION:A laser beam 6 scans the surface of a scanning line 8 from right to left by rotating a rotary polygon mirror 7. Prior to the scanning of the surface of a film sheet 1, the laser beam 6 is made incident upon the photodetector 12. The photodetector 12 detects the incident timing of the laser beam 6 upon the photodetector 12 and its quantity and converts the detected result into an electric signal. The electric signal is sent to a 1st comparator. On the other hand, the laser beam 6 made incident upon the photodetector 12 scans the curved surface of the film sheet 1 in the width direction from the right end to the left end. When a rugged part exceeding an allowable level exists on the surface of the sheet 1, the laser beam 6 is irregularly reflected other than an optical path and the quantity of light detected by a photodetector 9 is reduced, so that a surface defect can be detected. Thus, the device can be made compact and the production cost can be reduced.
Patent JP-2001134502-A (JP)
Title: Device and system for image processing
Inventor: TANAKA YASUO
IPC: H04N1/32
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a device and a system for image processing which can improve operability although conventional image processors have the problem that operability is low depending upon the contents of settings. SOLUTION: When image data are sent or received, the image processor 10 generates a user interface relating to the image data so as to prompt the input of indications for the presentation and printing of a candidate for the transmission destination of the stored image data, to provide it to a client computer 20 and according to operation on the client computer 20, the image processor 10 transmits and prints the image data.
Patent JP-H03170962-A (JP)
Title: Developing device of color image forming device
Inventor: KITA HIDEKI
IPC: G03G15/01
Filed: 1989-11-29
Abstract: PURPOSE:To shorten the switching time of developing units by moving moving frames by a distance of one pitch and switching the developing units. CONSTITUTION:When the moving frames 121 and 121' are moved up or down, clutches 36 and 37 are so switched as to transmit the driving force of a motor M1 to only pinions 34 and 35 and the motor M1 is controlled so that the moving frames 121 and 121' are moved up or down vertically the distance l (distance between the developing roller 28 of a 1st developing unit 122a and the developing roller 30 of a 2nd developing unit 123a). Consequently, the developing units can be switched speedily with a small movement quantity and multicolor development is carried out speedily.
Patent JP-H07170481-A (JP)
Title: Information processing device
Inventor: KOSEKI HIROAKI
IPC: H04N5/781
Filed: 1994-12-15
Abstract: PURPOSE:To reduce the reproduction time of image information even in the case where a large capacity recording medium is in use or the number of recording sheets in large. CONSTITUTION:Whether or not number of recording frames is 11 frames or over is checked in the step S106, and when the number of frames is 11 frames or over, the processing proceeds to the step S108 and when the number of frames is 11 or below 11 frames, the processing proceeds to the step S107. Continuous feed reproduction at 2 frames/sec is implemented in the step S107, and continuous 1-frame feed reproduction at a speed of 5 frames/sec is implemented from the 1st frame till the 9th frame in the step S108 and the 10th frame is displayed for 0.5sec in the step S109 and the processing proceeds to the step S105.
Patent JP-H05128687-A (JP)
Title: Shutter opening mechanism
Inventor: OMORI KIYOSHI
IPC: G11B17/043
Filed: 1991-10-31
Abstract: PURPOSE:To make a shutter member of a disk cartridge in a full open state by a shutter releasing pin only at the first half of an inserting process into a cartridge holder of the disk cartridge. CONSTITUTION:On a first shutter opening lever 37 supported rotatably on an upper surface part of a cartridge holder 28, a second opening lever 43 pressed to an initial position side by a stretched spring 43a is attached slidably. The shutter opening pin 41 is attached on a tip side of the second shutter releasing lever.
Patent JP-H05128484-A (JP)
Title: Magnetic recording medium
Inventor: TAKAZAWA TAKAO
IPC: C09D129/14
Filed: 1991-10-31
Abstract: PURPOSE:To attain to make high density recording by constituting a binder in a coating type magnetic recording medium of a polyvinylacetoacetal resin and a resin having a specific glass transition point. CONSTITUTION:The coating type magnetic recording medium is constituted by applying a ferromagnetic powder such as gamma-Fe2O3 and the binder on a non- magnetic supporting body such as a polyester. In this case, the polyvinylacetoacetal resin having high dispersibility is used as a resin constituting the binder so as to uniformly disperse the magnetic powder into the magnetic layer even when the magnetic powder is a fine particle. And to secure adhesive strength, the polyester resin or the like having <=70 deg.C glass transition point is mixed. The mixing ratio is controlled so that the content of the polyvinylacetoacetal resin is 20-80wt.% per total binder. By the constitution, high recording density is attained and the recording medium excellent in environmental protection is obtained as the binder does not contain a harmful material such as Cl.
Patent JP-S63163726-A (JP)
Title: Air conditioner
Inventor: ITASHIKI HIDEMITSU
IPC: F24F11/02
Filed: 1986-12-26
Abstract: PURPOSE:To make the power consumption small and improve the comfortableness in air conditioning and easiness of the operation by correcting the blow angle from the difference of the volumes of the air discharged before and after the switching of the volume of air discharge near a living person after setting a suitable blow angle with the air flow speed near the living person being detected. CONSTITUTION:When a space heating operation is started, horizontal flaps 6 are set at a blow angle of 0 deg., and their state of horizontal blowing is maintained until the temperature reaches a set temperature Tc (38 deg.C for instance). When the temperature of the blown air is above Tc, the blow angle is corrected to 90 deg. so that the direction of the blow becomes vertically downwards, and it is continued until the temperature reaches a set temperature Tm (18 deg.C for instance). Then when the room temperature becomes above Tm, a change signal is issued according to air speed that is detected, and the blow angle of the horizontal flaps is changed gradually to the direction towards a living person, and when the air speed reaches a set air speed Vm, the horizontal flaps 6 are at rest and the final set angle is stored in a memory. When the volume of air discharged is changed, the most suitable blow angle for the horizontal flaps 6 after switching the volume of air is determined from data which has been beforehand obtained and the horizontal flaps 6 are corrected to a determined blow angle.
Patent JP-H02166045-A (JP)
Title: Variable capacity container
Inventor: MORIMOTO KENJI
IPC: B65D8/04
Filed: 1988-12-09
Abstract: PURPOSE:To increase a container capacity during a hot filling and to prevent a spilling accident of contents by constituting a part of the container wall with a shape memory material which has a specific characteristic to store a protruding shape to the inside of the container. CONSTITUTION:For example, in a case that a predetermined amount of a coffee 6 heated upto a temperature T2 in a temperature zone S1 which is a specific zone of a temperature higher than a critical temperature T1 of a shape memory piece 3, is poured into a variable capacity container 1, of which a bottom has a shape of a spherical surface, protrudes to an inside of the container and is formed by the shape memory piece 3. Consequently, a can barrel piece 2 of which a critical temperature is higher than T2, stays at a glassy phase and keeps its shape, and only the shape memory piece 3 changes itself to a rubbery state and deforms its shape protrudingly to an outside so that the container capacity and a head space increase according to a weight of the coffee 6, and therewith the coffee 6 does not spill out easily during being transferred. In this condition, a lid 8 is fastened with double-seaming. When being turned upside down, e shape memory piece 3 in which a load W is unloaded, returns to a memorized shape. When cooled down to a temperature lower than T1 at this condition, the shape memory piece 3, too, changes itself to a glassy state and the container 1 keeps a last shape mentioned above, thereafter.
Patent JP-S63165879-A (JP)
Title: Light quantity detecting and control device for color copying machine
Inventor: TAGUCHI KAZUE
IPC: G03G15/043
Filed: 1986-12-27
Abstract: PURPOSE:To adjust green and red on the basis of blue to simply execute color compensation in a color copying device having plural photosensitive bodies by arranging a light quantity detecting sensor on the optical path of original image light and impressing the output of the sensor to a liquid crystal filter. CONSTITUTION:Original image light is led through a mirror and a lens, blue light is reflected, transmitted green and red light beams are divided, respective latent images are formed on respective photosensitive bodies, and their complements are developed. In said constitution, respective photodiodes are arranged on blue, green and red optical paths and a threshold determining blue as a reference is set up from the output values of the photodiodes and light source elements. The threshold is compared with green and red outputs, their output signals H, L are integrated, the voltage is boosted by a non- inversional amplifier and inverted, and a liquid crystal filter is driven by a 2-channel analog switch to be controlled by a clock oscillator. Even if a light source voltage is changed, the total reaction value of the blue, green and red photosensitive bodies is uniformed and the quantity of light in each color can be optionally adjusted.
Patent JP-H03171896-A (JP)
Title: Waterproof speaker
Inventor: SHINGO TAKAYUKI
IPC: H04R9/02
Filed: 1989-11-29
Abstract: PURPOSE:To prevent the deterioration of waterproofing performance by making a waterdrop strike against a wall surface surrounding a retained water chamber so as to be retained in the retained water chamber when the waterdrop passes through an external communication hole. CONSTITUTION:In the case the waterdrop passes through the external communication hole 15 and penetrates into the inside of the retained water chamber 13, this waterdrop loses its flying energy because of striking against the surrounding wall of the retained water chamber 13. Accordingly, the waterdrop to penetrate a vent pipe 16 and an internal communication hole 14 and enter into internal space 12 comes to be scarcely caused. Therefore, the waterdrop is retained in the retained water chamber 13, and the penetration of water to the internal space 12 can be prevented. Thus, by giving the shape of the retained water chamber 13 so as to have volume to meet its using state, the deterioration of the waterproofing performance can be prevented.
Patent JP-H05153788-A (JP)
Title: Control/drive method for ultrasonic motor
Inventor: KAWASAKI OSAMU
IPC: H02N2/00
Filed: 1991-11-27
Abstract: PURPOSE:To provide an ultrasonic motor having a stable operation and a high efficiency by a means for accurately detecting a current of a machine arm to be input to a piezoelectric element of a vibrator and a control/drive method using the detected result. CONSTITUTION:A first series circuit having a piezoelectric element of an ultrasonic motor and a resistive element 9, and a second series circuit having a capacitive element 10 having a capacitance value substantially equal to that of the piezoelectric element and a resistive element 11 are connected in parallel with an output side of a booster transformer 7 for generating a drive voltage of the motor. A current of a machine arm to be input to the piezoelectric element is detected by a potential difference between intermediate connection points of the two series circuits, a detected current value is controlled thereby to drive the vibrator in a stable operation range.