baber/WOPTO huggingface dataset:
Patent JP-S57111196-A (JP)
Title: Signal error detector
Inventor: JIEEMUSU HETSUDOREI UIRUKINSON
IPC: H04N9/82
Filed: 1981-11-17
Abstract: PURPOSE: To detect a signal error, by detecting such a signal as a PALTV signal, for instance, which alternates between 1 and 0 from a VTR by means of a carry counter that works according to the inputs 1 and 0 to actuate a bistable circuit.  
     CONSTITUTION: A terminal 12 is, for instance, applied with "1" in the range from the field 1 to the field 4 as an 8-field confirming bit when the PALTV signal is reproduced from a VTR. While "0" is applied in the same way in the range from the field 5 to the field 8. With application of an input signal 1, a counter 20 performs a decimal count to the pulses of a clock pulse generator 31. Then the counting is carried up to a counter 23 to clear a bistable circuit 25 every time the count value reaches 100. At the same time, counters 20, 21, 23 and 28 are cleared. When an input signal "0" is applied, a counter 22 works in place of the counter 20. And the counter 28 presets the circuit 25 with at regular intevals, and at the same time the counters 20, 21, 23 and 28 are cleared. In such way, a signal showing an 8-field confirming bit and having a slight delay is obtained at an output terminal 26. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5888222-A (JP)
Title: Yoke for magnetic bearing
Inventor: MURAKAMI TSUTOMU
IPC: F16C32/04
Filed: 1981-11-17
Abstract: PURPOSE:To reduce unstableness of positioning by installing the parts each having a large magnetic resistance at the proper places in the circumferential direction so that the magnetic flux of a permanent magnet hardly passes through yokes in the circumferential direction. CONSTITUTION:Grooves 18 are cut at equal intervals in the axial direction on the inside and the outside stator yokes 13 and 14 of a stator part 11, and the magnetic resistance in the circumferential direction is made exceedingly large. Although the magnetic flux of a permanent magnet 12 in the stator part 11 passes from the outside stator yoke 14 to an outside rotor yoke 17 and from an inside rotor yoke 16 to the inside stator yoke 13, the shifting interference of the magnetic flux is reduced markedly, even if the interval between yokes varies partly, by increasing the magnetic resistance in the circumferential direction, so unstableness of positioning due to deviation of the magnetic flux can be reduced.
Patent JP-H0349002-A (JP)
Title: Gain control system for read circuit
Inventor: FUJII TOSHIHIKO
IPC: G11B5/09
Filed: 1989-07-17
Abstract: PURPOSE:To simplify constitution by estimating head output from head resistance by utilizing correlative characteristic between a magnetic resistance read head and the output of a resistance head, and performing gain control by generating control information. CONSTITUTION:The gain control is performed by utilizing the fact that the head output obtained from the magnetic resistance MR read head 1 is provided with high correlation with the resistance value of the head 1 and estimating the read output of the head 1 from the resistance value RMR of the head 1. Therefore, the gain control of a gain control amplifier 8 is performed under the control of a control circuit 9 after amplifying the read output of the head 1 with an amplifier 2 at a front state. At such a case, since the relation of the resistance value RMR of the head 1 with the head output is correlation proper to the MR read head, the relation is divided appropriately and is stored in an MPU as a table. The MPU generates the control information by referring to the table, and sends it to the control circuit 9, then, the gain control is performed.
Patent JP-H1032377-A (JP)
Title: Production of printed wiring board
Inventor: ISHIDOU KIMINORI
IPC: H05K3/24
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a production method of printed wiring board in which the quality of a printed wiring board being produced by a method for forming a fine copper circuit pattern through etching is enhanced especially while increasing the production yield significantly. SOLUTION: A conductive film layer 4 is formed in a predetermined wiring pattern on an insulating board 1 through an appropriate first resist layer 3 and a second resist layer 5 of noble metal is in a predetermined wiring pattern on the conductive film layer 4. The insulating board 1 is then processed with a processing liquid principally comprising an imidazole compound and the first resist layer 3 is removed from the insulating board 1 along with the second resist layer 5 of noble metal.
Patent JP-H0523268-A (JP)
Title: Vacuum cleaner
Inventor: NOGUCHI ETSUKO
IPC: A47L9/00
Filed: 1991-07-24
Abstract: PURPOSE:To enable extension pipes to be stored in two stages while being arranged in parallel by inserting into one of lock channels a holder provided to one of the extension pipes, and inserting into the fitting portion of the holder a claw portion provided to the other extension pipe. CONSTITUTION:A holder 21 disposed in an extension pipe 18b for connection to a floor nozzle 19 and having recessed fitting portions 21a, 21b disposed at respective right and left portions thereof is locked in a recessed lock channel 20 formed in the front face of a main body lower case 8. The extension pipe 18 is twisted by one turn in such a manner that a hose 11 is wound on the extension pipe 18 and an L-shaped claw portion 22 formed in the extension pipe 18a for connection to the hose 11 side is fitted into the holder 21. The extension pipe 18 can thus be held on the reverse side of the main body 6. The extension pipes 18a, 18b are thus arranged in parallel so as to reduce the height of the vacuum cleaner during storage and also to prevent overturning of the cleaner; the vacuum cleaner can then be placed at a corner in a house with the upper face of the main body facing indoors.
Patent JP-S5886549-A (JP)
Title: Electrophotographic sensitive layer
Inventor: INOUE HIDEKAZU
IPC: G03G5/07
Filed: 1981-11-19
Abstract: PURPOSE:To enhance the printing resistance of a sensitive layer by forming the layer with a polyvinylcarbazole photoconductor, a binder resin and photoconductive zinc oxide in a specified weight ratio. CONSTITUTION:10% Polyvinycarbazole photoconductor (A) is dissolved in THF, 10% binder resin compatible with the photoconductor such as polyester is dissolved in THF, and the solns. are mixed in 1:1-1:0.01 weight ratio of A:B. 0.05-1pt.wt. of a dye sensitizer is dissolved in methanol, and the soln. is mixed with 100 parts photoconductive ZnO and dried to obtain dye adsorbed zinc oxide (C). Said mixture of the solns. A, B is mixed with the zinc oxide C in 1:0.5- 1:3.5 weight ratio of A:C. The resulting sensitive liq. is applied to an Al substrate and dried to form an electrophotographic sensitive layer. This layer has high printing resistance and gives a high contrast stable image even after continuous copying is repeated 2,000 times.
Patent JP-H0934314-A (JP)
Title: Image forming device
Inventor: KATAOKA TATSUHITO
IPC: G03G21/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To prevent a faulty image caused by erroneous setting of image forming condition such as a fixing condition or a transfer condition caused by users erroneous input of the thickness of a transfer material in an image forming device. SOLUTION: The thickness Km of the transfer material P is manually inputted, and the thickness Ko of the transfer material P is automatically detected based on the detection of the displacing amount of a resist roller 56 when the transfer material P is held by the resist roller 56. When a difference  deg.K between the manually inputted thickness Km and automatically detected thickness Ko is larger than a previously set value X, the user is warned of it, and the transfer material P is ejected, and the resist roller 56 is turned off to stop an image forming sequnce. Thus, image forming is pervented from being executed under the inappropirate image forming condition.
Patent JP-S6430995-A (JP)
Title: Method of passing wire into pipe
Inventor: TSUJI TOSHINORI
IPC: F16L55/00
Filed: 1987-07-22
Abstract: PURPOSE: To prevent deformation and damages of coil spring wire by making cross-sectional secondary moment of the coil spring wire against bending external force to diameter direction bigger than cross-sectional secondary moment against bending external force to longitudinal direction. CONSTITUTION: A coil spring wire 3 is pressed in a pipe while rotated, and elements 6a, 6b, 6c for lining are presented to an end of the main pipe of tee pipe 2 while rotated. Cross section of the wire forming the coil spring wire is rectangle, and relation of size of the longitudinal direction 11 relative to size of the diameter direction 12 of the coil spring wire 3 is 11 <12 <311 . The coil spring wire 3 smoothly passes through the bending part of the tee pipe 2 without any deformation and damages in the coil spring wire 3.
Patent JP-H1031755-A (JP)
Title: Three-dimensional graphic implicit-surface erasing processor
Inventor: SHIMIZU HAJIME
IPC: G06T15/40
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To speed up picture processing by reducing the number of polygons to be applied to implicit-surface erasing processing prior to geometric processing and rendering processing. SOLUTION: A modeling transformation setting part 2 stores matrix data for transforming the coordinates of a three-dimensional(3D) graphic stored in a graphic data storing part 1 in a modeling conversion storing part 4. A projective transformation setting part 3 stores an operation expression for finding out an inner product between the sight line vector of transparent projection or that of parallel projection and the normal line vector of a polygon in a projective transformation storing part 5.  A rear side face rejecting processing part 6 finds out the code of an inner product between the normal line vector and sight line vector of the polygon based on the stored contents of the storing parts 3, 4, discriminates whether the polygon is a forward face or a rear side face and rejects and outputs a polygon to be applied to implicit- surface erasing processing and a geometric/rendering processing part 7 executes geometeric processing and rendering processing.
Patent JP-H0349683-A (JP)
Title: Yeast peptidyl-prolyl-cis-trans isomerase
Inventor: TAKAHASHI NOBUHIRO
IPC: C12N15/61
Filed: 1989-07-19
Abstract: PURPOSE:To obtain an enzyme useful as an activating means for inactive proteins produced according to biotechnology, analytical reagent, etc., by isolating a yeast peptidyl-prolyl-cis-trans isomerase from a yeast of the genus Saccharomyces, etc. CONSTITUTION:A yeast peptidyl-prolyl-cis-trans isomerase is isolated from a yeast of the genus Saccharomyces. For example, Saccharomyces cerevisiae AH22 strain (ATCC39626) is cited as the yeast of the genus Saccharomyces used. The aforementioned isomerase exhibits the following properties (1) to (4). That is, (1) reacting with bond Xaa-Pro (Xaa is amino acid; Pro is L-proline) in peptide chain and isomerizing the bond; (2) exhibiting single molecular weight of about 1.7 daltons in sodium dodecyl sulfate-polyacrylamide concentration gradient gel electrophoresis; (3) exhibiting isoelectric point of about 6.2 in isoelectric focusing and (4) inhibited by cyclosporin A.
Patent JP-H0538320-A (JP)
Title: Suction port body
Inventor: OMOTO SHUHEI
IPC: A47L9/04
Filed: 1991-07-24
Abstract: PURPOSE:To provide a suction port body having a simple structure, which allows the rotational speed of a rotor to be suitably adapted for load on a floor. CONSTITUTION:When a suction port body is moved while a motor 9 is driven, a comparator OP1 in a load detecting circuit 43 compares a voltage across a resistor R3 with a voltage at the connecting point between resistors R4, R5. When the voltage across the resistor R3 becomes higher than the voltage at the connecting point between the resistors R4, R5, the comparator OP1 delivers an H-level signal which is smoothed by a capacitor C1, and is then delivered to a non-inversion terminal of a comparator OP2. When the input at the non- inversion terminal of the comparator OP2 becomes larger than an input at an inversion terminal of the comparator, the output is increased so as to increase the rotational speed of a motor 9 in accordance with a load. When the voltage across the resistor R3 decreases so as to approach the voltage at the connecting point between the resistors R4, R5, the load detecting circuit 43 decreases its output so as decrease the rotational speed of the motor 9 in accordance with a load.
Patent JP-H1030852-A (JP)
Title: Air conditioner
Inventor: TERASAKI AKIRA
IPC: F24F11/02
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To prevent a failure of a compressor and to continue an operation by preventing a low side pressure of a refrigerating cycle from deviating out of a predetermined value under control of the degree of superheat and interrupting superheat control and preferentially effecting low pressure control without interrupting an operation so that the low pressure side pressure does not deviate from the predetermined value or interrupting the control even if it has deviated. SOLUTION: A compressor 2, an outdoor heat exchanger 3, an electronic expansion valve 4 and an indoor heat exchanger 5 are connected via a pipe 7 to constitute a refrigerating cycle. A bypass passage 8 for communicating a refrigerant outlet side of the exchanger 3 at the time of cooling with a suction side of the compressor 2 is provided at the pipe 7.  The air conditioner comprises bypass tube temperature sensor 10 for detecting temperature of refrigerant flowing through the passage 8, a suction tube temperature detecting sensor 6, a superheat degree control means 11a for detecting degree of superheat based on detected values of the sensors 6, 10 to control an opening of the valve 4, and a protective means 11b for controlling the previously set opening of the valve 4 under the control of the degree of superheat by the means 11a when the detected value of the sensor 10 is deviated from a predetermined temperature range.
Patent JP-H0940254-A (JP)
Title: Leaf paper discharging device for leaf paper press
Inventor: MIHIYAERU FUOOGU
IPC: B65H29/04
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet discharge device which is improved in functional stability in a paper sheet printer and operated with little noise and abrasion. SOLUTION: In a paper sheet discharge device of a paper sheet printer, a clamping system operated by a stationary control element, especially a clamping click open cam 10 is disposed on a conveyer chain 3 driven while being rotated and guided on sprockets 11, 12, and the clamping system grips the leading edge of a paper sheet one by one and separates the paper sheet in an area of a paper sheet pile. The conveyer chain 3 is slid and guided on the guide track. The conveyer chain 3 is provided with rollers 14 having a rolling bearing, and the rollers 14 enter a special guide 2 installed on a machine frame 1 in an area with a large load to transmit the force applied to the conveyer chain 3 to the machine frame 1.
Patent JP-H08154480-A (JP)
Title: Production of plant-raising bed
Inventor: ISHIMOTO SHOICHI
IPC: A01G7/00
Filed: 1995-06-29
Abstract: PURPOSE: To prepare a plant-raising bed capable of saving complicated labors required for ploughing and tiling works, soil disinfection, etc., enabling continuous croppings, and useful for culturing flowers for cut flowers, etc., by putting a culture medium for culturing the crop on the center of a specific nonwoven fabric and subsequently forming a cylindrical culture bed therefrom. CONSTITUTION: This method for producing a plant-raising bed 1 comprises spreading nonwoven fabrics on a field predetermined in the culture of a crop at a constant distance, loading a culture medium 3 for raising the crop on the center of each nonwoven fabric, collecting both the longitudinal side parts 2a, 2a of the nonwoven fabric at the center so as to wrap the culture medium 3, and subsequently connecting the collected side parts to each other to form a cylindrical culture bed in which the culture medium is contained. The nonwoven fabric is a thermoplastic one having a weight of 20-100g/m<2> , >=60% reflectance of visible light, is permeable with water vapor but impermeable with water and is not penetrable with the roots of agricultural crops.
Patent JP-H10114300-A (JP)
Title: Satellite station maintaining method and device thereof
Inventor: ANZEL BERNARD M
IPC: B64G1/26
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To keep station maintenance stable even in case of some failure in a thruster. SOLUTION: Six ion thrusters 22 to 30 are fitted, three ones A, B and C fitted around the north and the other three ones D, E and F fitted around the south of the zenith face 32 of a three-axis stabilizing satellite. All of thrusters A to F involve a thrust axis passing through the center of the mass (CM) of the satellite. By jetting a northwest thruster 20 and a northeast thruster 24 in the vicinity of an orbital ascending node and jetting the southwest thruster 26 and the southeast thruster 30 in the vicinity of an orbital descending node according to a predetermined jetting period, respective ΔV accelerating components in the vertical, tangent and radial directions are generated for orbital control of the satellite.  By jetting the north central thruster 22 in the vicinity of the orbital ascending node and jetting the south central thruster 28 in the vicinity of the orbital descending node, the ΔV components in the vertical and radial directions are generated to conduct momentum braking, thus it is possible to conduct inclination angle control in case of some failure.
Patent JP-H11126007-A (JP)
Title: Image carrier cartridge device and image forming device using the same
Inventor: MATSUI TORU
IPC: G03G21/18
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To prevent a flaw on the surface of an image carrier from being generated by the contact of the image carrier with a protection cover, to prevent a peeling discharge phenomenon from occurring between the protection cover and the image carrier, by lowering the level of triboelectrification potential of the surface of the protection cover, to prevent the image carrier from being broken by discharge, and to prevent image noise from being produced. SOLUTION: This device is equipped with shutter members 18 and 19 being the protection cover which covers over a photoreceptor 15 being the image carrier so as to protect the surface of the photoreceptor 15 from light and/or mechanical contact and which can be freely opened/closed, and the shutter members 18 and 19 are opened from a closed state at the time of driving or attaching the device. Conductive shielding members 101 and 102 are provided on the surfaces of the members 18 and 19 opposed to the photoreceptor 15 so as to prevent the triboelectrification of the surface of the shutter member. In the case of inserting a cartridge in the device, the members 18 and 19 are grounded to the ground of a device main body prior to the photoreceptor 15.
Patent JP-H09327241-A (JP)
Title: Device for preventing tree from falling
Inventor: MIZUMURA YASUYUKI
IPC: A01G17/14
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing a tree from falling capable of saving a work, reusable repeatedly for saving resources, and utilizing an anchor not becoming loose. SOLUTION: This device for preventing a tree from falling is obtained by installing two penetrating holes 1a in the center of an anchor 1, inserting and binding a wire 2 having a ring 2a at another end thereof and providing a rod for piling 3 as freely demountable to the anchor.
Patent JP-S5974663-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKADA YOSHIFUMI
IPC: H01L21/761
Filed: 1982-10-21
Abstract: PURPOSE:To facilitate the design of layout and enhance the utilization efficiency per unit area by a method wherein a ground diffused region of each IC is made common, and each circuit is divided by this region when IC's of at least two or more circuits are formed on a semiconductor substrate. CONSTITUTION:N type layers 2 are epitaxially grown on the P type semiconductor substrate 1, and a P<+> type region 31 serving as a ground region and P<+> type regions 32 serving as isolation are diffusion-formed down to the substrate 1. Next, a P type region 4 is formed in the region 31 at the same time with the base diffusion of an N-P-N transistor, and a P<+> type region 5 is provided in the former region. Thereafter, an SiO2 film 14 is adhered over the entire surface, an aperture is bored, an ohmic contact 6 is made to contact the region 31, an emitter electrode 9 of the transistor is connected to the contact 6 and thus grounded by means of a wiring 12. The contact 6 is connected to a bonding pad 11 by a wiring 10, and a P<+> type region 13 is formed also under the pad 11.
Patent JP-H0348949-A (JP)
Title: Data processor and data file control method
Inventor: HIROSE ATSUKI
IPC: G06F12/00
Filed: 1989-07-17
Abstract: PURPOSE:To attain the accesses to the data recording media of >=2 types from a user program without awareness of the different types of recording media by converting the file access command given to a rewritable recording medium into an access command given to a DRAW type recording medium. CONSTITUTION:When a command of the same form as that given to a rewritable recording medium is produced from an application program, the command name is converted into a corresponding optical disk command name by reference to a table of a command conversion table memory 26 of an optical disk as long as the command indicates the optical disk. Thus the produced command can be converted into an access command proper to the optical disk and subject to the recording format of the optical disk. As a result, an access is also possible to a DRAW type optical disk like to the rewritable recording medium from a user program.
Patent JP-S6163939-A (JP)
Title: Information storage device
Inventor: NISHIMURA YUKIO
IPC: G11B7/24035
Filed: 1984-09-06
Abstract: PURPOSE:To increase the density of recording and to improve reliability by using the monomolecular layer of constituting material or the cumulative film thereof to constitute at least one layer among a layer A consisting of a coloring agent, layer B consisting of an auxochromous agent and light absorptive layer. CONSTITUTION:The laminated body constituted of the layer A 2 consisting of a leuco substance of a dye, the layer B 4 of the auxochromous agent consisting of a phenolic compd. and the light absorptive layer 3 consisting of the light absorptive material interposed between the layer A and the layer B is supported on the substrate 1. IR rays are irradiated on such layers to absorb or sublimate the light absorptive layer and to perforate said layers in desired position, by which the layer A and the layer B are partly brought into contact with each other to induce coloration reaction. Colored spots are thus formed and information is recorded. At least one layer among the layer A, the layer B and the light absorptive layer is formed of the monomolecular film of the constituting materials or the cumulative film thereof, by which the molecular distribution and orientation in the film are made uniform and pinholes and uneven film thickness are decreased. The reduction in the film thickness are decreased. The reduction in the film thickness is made possible as well. The higher density and higher reliability of recording are thus attained.