baber/WOPTO huggingface dataset:
Patent JP-S61293040-A (JP)
Title: Data transmission system
Inventor: SASAKI HIDEKI
IPC: H04N19/60
Filed: 1985-06-20
Abstract: PURPOSE:To transmit and large amount of data at a high speed by transmitting transfer data together with added error correction codes an correcting a transmission error of the transfer data on the basis of the error correction codes. CONSTITUTION:When an address code A indicates one station, the station receives transfer data is its received data and transfers and outputs it to a next station. Further, when the indicated station has transfer data, its logical part 4 adds an address code A to the transfer data, which is supplied to an error correction code generating circuit 5. The circuit 5 generates an error correction code ECC consisting of eight bits for the ability to correct every one-bit error and the code is added to the data, so that a parallel-series converter 6 sends the resulting data to a data transmission line by a transmitter 7. Each station of the network corrects the transmission bit error of the transfer data with the error correction code added to the transmitted data to obtain accurate data.
Patent JP-S63298479-A (JP)
Title: Medium management system for drawing forwarding work
Inventor: MUROFUSHI YASUAKI
IPC: G06F17/30
Filed: 1987-05-28
Abstract: PURPOSE:To reduce the man-hour for extraction and return of working mediums and to effectively use a preservation space by dividing a depository of working mediums and using actual results of the use of working mediums stored at the time of drawing forwarding work to manage preservation positions of working mediums in accordance with frequency in use. CONSTITUTION:A request storage means 1, a working medium preservation position storage means 2, a drawing forwarding work indicating means 3, a drawing forwarding work indication display means 4, a use actual result storage means 5, a preservation position update condition storage means 6, a preservation position updating means 7, and a preservation position display means 8 are provided. When mediums for drawing forwarding work which are used at the time of generating a copy of the drawing or the like requested by a user by working mediums are preserved, actual results of the use of respective mediums for drawing forwarding work are taken into consideration to automatically determine and manage such preservation positions that drawing forwarding work is most efficiently performed.
Patent JP-H01306379-A (JP)
Title: Inspection report management system for finished car
Inventor: KOIZUMI KIYOSHI
IPC: B23P19/00
Filed: 1988-06-01
Abstract: PURPOSE:To prevent the occurrance of rear error of data by inputting the data of an inspection report card corresponding to a finished car to a data processing device without the aid of man power. CONSTITUTION:When an inspection report card 3 is loaded in a vehicle A in an inspection report card loading process 8 provided in the initial process of the assembly line, an inspector checks nonconformity points every inspection item and records them in the inspection report card 3 in the assembly line and the inspection line. In a bar code sticking process 9 which is an optional process in the assembly line, a bar code 1 is stuck on the front glass end face of the vehicle. The bar code 1 is read by a reading means 2, and the vehicle recognition mark and inspection data in the inspection report card 3 loaded in a finished car W are read by a card reader 4. The read-out information is inputted in a data processing device 5. The information based on the processing result is outputted from the data processing device 5 to a display lamp 6 and a printer 7.
Patent JP-S6387147-A (JP)
Inventor: SAN SE OO
IPC: H02K3/16
Filed: 1987-05-29
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-S63301363-A (JP)
Title: Picture processor
Inventor: SUZUKI AKIRA
IPC: G03G15/043
Filed: 1987-06-01
Abstract: PURPOSE:To improve the operability of a picture processor by adding the designated or recognized character symbols into an output picture. CONSTITUTION:A control part 60 designates a single character symbol out of a character symbol designating area in a RAM 60b where plural character symbols are written and input these symbols by handwriting via an operation part 100. Then the types of the input character symbols in the character symbol designating area are recognized and adds the designated character symbols or the designated/recognized character symbols into an output picture. Thus various character symbols can be added to an output picture.
Patent JP-H09321518-A (JP)
Title: Glass antenna for mobile telephone
Inventor: OKA HIDETOSHI
IPC: H01Q1/32
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To allow the antenna to obtain the excellent performance at both frequency bands of 800MHz and 1.5GHz by the use of one antenna pattern. SOLUTION: In the glass antenna for mobile telephone where an antenna pattern having a radiation pattern 3, a ground pattern 4 and a lead wire pattern 5 is provided on the face of glass, the radiation pattern 3 is V-shaped by the use of two antenna elements 3a, 3b and the antenna is used in common for both frequency bands of 800MHz and 1.5GHz by adjusting the length of the antenna elements 3a, 3b.
Patent JP-2000165210-A (JP)
Title: Power factor correction circuit utilizing reverse sawtooth wave
Inventor: CHOI NAK-CHOON
IPC: H03K5/00
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a power factor correction circuit which has hardly the limitation of a duty factor with a high power factor by using a simple power factor correction circuit utilizing a reverse sawtooth wave. SOLUTION: An output voltage Vmo of a multiplier 42 is a value obtained by multiplying an output voltage Ve of an error amplifying part and a reverse sawtooth wave signal Vsw by gain K as in an expression Vmo=K×Ve×Vsw. Then, the output voltage Vmo of the multiplier 42 is changed by the output voltage Ve of an error amplifier 21. An output voltage Vcs of a current detecting part 30 starts to increase at the point of time when a switching MOS transistor 12 is turned on, that is, when a reference clock signal of an oscillator 41 changes to a rise edge. The output voltage Vcs of the part 30 finally becomes the same as the output voltage Vmo of the multiplier 42 by such a manner that the output voltage Vcs of the part 30 increases.  That is, the waveform of current iL caused to flow to an inductor coincides with the waveform of an input voltage, and consequently, a PFC circuit can offer a high power factor.
Patent JP-H03856-A (JP)
Title: Method and device for knitting penetration type knotless net
Inventor: HORIE SATORU
IPC: A01K75/00
Filed: 1989-05-29
Abstract: PURPOSE:To obtain the subject knotless net having braided knot portions having mutually reverse cross balances at prescribed positions by operating three spindles disposed on a spindle-operating wheel having an auxiliary wheel along a prescribed track while adjusting the phases of the three spindles with the auxiliary wheel. CONSTITUTION:Spindle-operating wheels 1-13 having four notches are disposed so that the adjacent spindle-operating wheels are rotated in the mutually reverse directions, and an auxiliary wheel having a notch is also disposed in the direction rectangular to the row of the spindle-operating wheels. In the early time position three spindles a, b and c; d, e and f disposed on the spindle-operating wheels having the auxiliary wheel are operated along a prescribed track while the phases of the spindles are adjusted on the spindle-operating wheels with the auxiliary wheel, thereby twisting or intersecting the strands delivered from each spindle.
Patent JP-S6118633-A (JP)
Title: Apparatus for transferring and supplying constant quantity of powder
Inventor: INATANI TOSHIHIRO
IPC: C22B5/02
Filed: 1984-07-02
Abstract: PURPOSE:To easily adjust the transfer quantity of powder by forming a gentle inclined portion for stopping self-run of powder at the lower end of one powder transfer pipe to be connected to the other powder transfer pipe, and opening a conveying gas blowing nozzle in the gentle inclined portion. CONSTITUTION:The first powder transfer pipe 6 is erected with a gradient in such a manner that powder drops naturally. In this case, a gentle inclined portion 7 for stopping the self-run of powder is disposed at the lower end of the powder transfer pipe 6. The gentle inclined portion 7 is set with a designated gradient and length in such a manner that powder particles are not self-run, but stopped, connected direct to the lower end of the powder transfer pipe 6 and substantially horizontally projected laterally by a length l. The forward end portion of the gentle inclined portion 7 is coupled to the second powder transfer pipe 8 through a connecting pipe 9. A conveying gas supply pipe 10 is inserted in the gentle inclined portion 7, and a conveying gas blowing nozzle is opened. In this arrangement, the transfer quantity of powder in the powder transfer pipe 8 can be easily adjusted to improve control ability.
Patent JP-H10326292-A (JP)
Title: Configurable hardware system realizing satisfiability of boolean operation and method for the same
Inventor: PURANAB ACHAR
IPC: G06F17/10
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an FPGA system for speedily solving a specific pressing SAT problem by generating a state machine in a configurable logic circuit and defining noncontradictory value as variable allocation satisfying the variables of a Boolean expression when the noncontradictory values are assigned to the variables. SOLUTION: A block which can be configured by hardware is used to realize a circuit for SAT solution for a specific problem. When values are propagated through two flip-flops 33 and 34, the outputs of the two flip-flops are inputted to a gate which gives a value equal to a solution to supply a local variation value signal showing whether or not there is variation between the values in the ending two cycles. Partial variation values of all the variables are ORed by an OR gate 40 to supply a global variation value signal. A gate 25A is inspected as to whether or not there is a contradiction in a variable (a).
Patent JP-S5759976-A (JP)
Title: Bonding of vacuum press
Inventor: KITSUKAWA MOTOHIKO
IPC: B29C65/00
Filed: 1980-09-30
Abstract: PURPOSE:To soften a pressure-sensitive tape, to make it become compatible with the complicate surface of a work, to reduce foams and to improve the bond strength, by pressing a corresponding a pressure-sensitive adhesive tape to the surface of a material to be bonded in such a way that the material is covered with rubber lagged under heating. CONSTITUTION:For example, the insulating plate 12 is heated by the heater 11, and the air between the rubber 17 and the insulating plate 12 is sucked by the pipe 14 so that they are bonded and the rubber 17 is heated and lagged. The chamber 9 is lowered, placed on the plate 1, and the air between the rubber 17 and the plate 1 is sucked by the pipe 7 to almost vacuum. In the operation, the air between the rubber 17 and the plate 12 is sucked to vacuum not to collapse the shape of the rubber. The air is sent from the pipe 14, the pressure between the rubber 17 and the  plate 12 is raised, the work 2 is closely brought into contact with the rubber 17 and covered with it, so that the pressure-sensitive adhseive tape 4 is bonded to the surface of the work 2.
Patent JP-S6028210-A (JP)
Title: Superconductor for pulse magnet
Inventor: KOIZUMI MISAO
IPC: H01F6/06
Filed: 1983-07-26
Abstract: PURPOSE:To reduce a coupling loss and improve performance of a superconductor by a method wherein an alloy which contains a prescribed quantity of one of indium and bismuth and remainder a prescribed quantity of tin and lead is used as a solder which splices superconductor and superconductor or superconductor and normal conductor. CONSTITUTION:A plurality of superconductors or a superconductor and a normal conductor are spliced with a solder to compose a superconductor for a pulse magnet. An alloy which contains 0.4wt% or above of at least one of indium and bismuth and remainder of tin and lead is used as a solder for the splice. A coupling loss when the superconductor and the superconductor or the superconductor and the normal conductor are spliced is reduced and the conductive performance of the superconductor is improved.
Patent JP-S5562820-A (JP)
Title: Production of optical fiber
Inventor: YANASE TOMOO
IPC: C03B37/023
Filed: 1978-11-02
Abstract: PURPOSE:To obtain an optical fiber having high refractive index controllability  without deteriorating the productivity by controlling the internal press. of a double- walled crucible to a press. about equal to or higher than the vapor press. of molten glass when the glass is spun into an optical fiber in the crucible. CONSTITUTION:Base material 16 for core glass and base material 17 for clad glass are melted in the double-walled crucible provided with heater 22 and composed of platinum crucible 14 for the core and crucible 15 for the clad to form SiO2, NaO and BO2-base molten core glass 12 and molten clad glass 13, which are then spun into thin optical fiber 11. At this time, exhaust pipes 20, 21 of crucibles 14, 15 are fitted with internal press. control valves 20, 21 to control the internal press. of each crucible 14, 15 to a press. equal to or higher than the vapor press. of molten glass, e.g. a press. 0.1atm higher than atmospheric press. Thus, the NaO and BO2 in the molten glass are prevented from escaping owing to evaporation, and optical fiber 11 having high refractive index controllability is obtd.
Patent JP-H0643388-A (JP)
Title: Method and device for displaying image
Inventor: KOIKE YASUHIRO
IPC: G02B27/00
Filed: 1993-05-13
Abstract: PURPOSE:To provide the method and device for displaying image which can get a large display plane with small depth. CONSTITUTION:Based on source image information, plural separately divided erect/ inverted images are displayed on regularly and distributedly arranged liquid crystal display elements. The respective liquid crystal element display planes are constituted so as to contain the same source image part at respective counter peripheral edge parts concerning the adjacent separately divided erect/inverted images. Refraction factor distributing lenses 2 are arranged at the respective divided image display parts while being faced each other, and respective divided images are enlarged and synthesized. When the divided image is the inverted image, the erect enlarged and synthesized image can be obtained by more shortening the lens length of the refraction factor distributing lens 2. A synthesized image 5 enlarging and reproducing a source image with high fidelity can be obtained by properly selecting relation between the arranging gap of the divided image display plane or the refraction factor distributing lens 2 and the enlarging magnification of the refractive index distributing lens 2. otherwise, a normal lens array can be used in place of the refractive index distributing lens 2 on the condition that the respective counter peripheral edge parts contain the same source image part concerning the separately divided inverted images.
Patent JP-H0335209-A (JP)
Title: Connector for light waveguide
Inventor: HANSUUGEORUGU GUROOZUUBOOZU
IPC: G02B6/38
Filed: 1990-05-28
Abstract: PURPOSE: To avoid the occurrence of twist and distortion of LWL by arranging a sleeve in a sliding space so that it cam move in the direction of diameter and the direction of shaft line to the waveguide LWL. CONSTITUTION: LWL 6 is enveloped by the sleeve 13 in the sliding space and the sleeve 13 is arranged in the sliding space so that it can move in the direction of the diameter and the direction of the shaft line against LWL 6. The inner diameter of the sleeve 13 is made larger than the outer diameter of LWL 6 and relative motion is made possible. It is desirable to set the inner diameter of the sleeve 13 to be one and half times or more to three times or less of the outer diameter of LWL 6. The length of the sleeve 13 is made to be one that a connector material 9 can move for prescribed distance in the direction of the shaft line. Thus, the sleeve 13 prevents LWL 6 from excessively and sharply being bent or distorted.
Patent JP-S5468188-A (JP)
Title: Production of semiconductor laser
Inventor: UENO SHINSUKE
IPC: H01S5/00
Filed: 1977-11-10
Abstract: PURPOSE: To diffuse Zn selectively only into a prescribed part of the impurity diffusion region.  
     CONSTITUTION: Approximately 3 μm-thickness n-type Al 0.3 Ga 0.7  layer 11, approximately 0.2 μm-thickness n-type GaAs active layer 12, approximately 2 μm-thickness P-type Al 03 Ga 0.7 As layer 13 and approximately 1 μm-thickness n-type GaAs layer 14 are grown on n-type GaAs substrate 10 by the liquid phase growing method. Zn 16 is diffused at 600°C through 15 μm-width and 250 μm-interval stripes which are opened in SiO 2  film 15, which is caused to adhere onto the fourth layer, in the direction vertical to the cleavage plane by the photo resistor technique, and diffusion front 17 is controlled in the halfway position of the third layer. Next, SiO 2  film 15 is removed; and after a SiO 2  film as a dielectric film is caused to adhere onto all the surface with a thickness of 3000Å, a SiO 2  stripe-shaped film is formed across the stripe. This wafer is sealed in a quartz ampul in a vaccum degree below 10 -6 Torr and is subjected to heat treatment for three hours in the furnace at 750°C, so that Zn in the part except the SiO 2  film is diffused rapidly and the front reaches the first layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5760048-A (JP)
Title: Superhard tungsten carbide alloy member with superior wear and impact resistance provided with multilayered structure at surface part
Inventor: SUZUKI HISASHI
IPC: C22C29/16
Filed: 1980-09-29
Abstract: PURPOSE:To enhance the cutting performance of the titled member by forming the interior of a superhard WC alloy member with carbonitride, etc. of a specified metal, an Fe group metal and WC, the 1st surface layer with the carbonitride, etc. and the Fe group metal, and the 2nd layer with the Fe group metal and WC at suitable hardness. CONSTITUTION:The interior of a superhard WC alloy member is formed with a composition consisting of 5-30wt% of >=1 kinds of compound with NaCl type crystal structure selected from carbides, nitrides and carbonitrides of the IVa, Va and VIa group metals in the periodic table, 5-30wt% of >=1 kinds of Fe group metal and the balance WC with inevitable impurities. A part having 5-40mum depth from the surface is formed with the 1st layer having a composition consisting of 2- 15wt% of >=1 kinds of Fe group metal and the balance said NaCl type compound with impurities and having higher N or N+O content than the interior. A part having 2-50mum thickness just below the 1st layer is formed with the 2nd layer having a composition consisting of 5-30wt% of >=1 kinds of Fe group metal and the balance WC with impurities and having lower hardness than the interior by 5-50% Hv.
Patent JP-S5761451-A (JP)
Title: Grinding and processing method of multi-step workpiece
Inventor: MUNEKATA KENICHI
IPC: B24B5/04
Filed: 1980-09-29
Abstract: PURPOSE: To protect a grinder element by permitting the grinder element to retract to outside the work's boundary when indexing with table is carried out and thereby preventing the grinder element from colliding with the work even though an uncontrolled running has arisen during indexing with the table.  
     CONSTITUTION: A grinding head 17 which bears a grinder element G is supported by a guide surface 18, formed on the bed stretching in the direction having a sharp intersecting angle of θ with the axis of the work, in such a manner as capable of moving forward and backward. On this bed 13, an end face location measuring device 20 is supported in such a manner as capable of moving forward and backward to control the index table 12 being located in the initial position for processing so that the work W will take a certain specified attitude with respect to the grinder element G. Even though an uncontrolled running which has arisen during index of the table 12 owing to a trouble in the control system etc. causes the table 12 to overrun the previously set position according to the program, the grinding head 17 retracts to the clear position and the grinder element G does not interfere with the work. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63297002-A (JP)
Title: Transportable batcher plant
Inventor: YANAGIHARA KAZUO
IPC: B28C9/02
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a compact transportable batcher plant without the necessity of a specified power source by driving under oil pressure, mixers and a grout pump by the operational oil supplied from the oil pressure pump driven by an internal combustion engine. CONSTITUTION:The water cooling diesel engine 2 as an internal combustion engine is placed on a frame 1, and an oil pressure pump 4 is connected to the output shaft of the diesel engine 2. On the frame 1, two mixers 8 having rectangular agitation tanks 6 are provided, and the piston type grout pump 24 driven by an oil pressure cylinder 22, is placed on the flame 1. The diesel engine 2 drives the oil pump 4, and by the operational oil supplied from the oil pressure pump 4, both oil pressure motors 12 of both mixers 8 and the oil pressure cylinder 22 driving the grout pump 24 are driven under oil pressure. The slurry, as a kneaded fluid, kneaded by the rotation of the oil pressure motor 12 and exhausted from the mixers 6 is fed under pressure by the grout pump 24. A compact construction may be obtained by driving, under oil pressure, the mixer 8 and the grout pump 24.
Patent JP-H09296314-A (JP)
Title: Pocket structure of outer wear
Inventor: YAMAMOTO KATSUYOSHI
IPC: A41D27/20
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To enable the sure housing of valuables increasing the weight such as an electronic pocket notebook or a portable telephone which must be kept away from the wetting with perspiration, rain, etc., and simplify the taking in and out thereof. SOLUTION: This pocket structure for an outer wear is obtained by partially opening a pocket cloth 5 and sewing the pocket cloth 5 on the surface of a front body cloth 2 in the breast part or the lower part thereof, thereby forming a surface pocket part 4, sewing a partially opened bag unit 7, composed of a waterproof and water repellent sheet material on the back surface of the front body cloth 2 corresponding to the surface pocket part 4, cut open a part of the front body cloth 2 in the surface pocket part 4 and a part of the bag unit 7 opposite to the part, opening an inserting hole 10 therein and composing the inserting hole 10 so as to enable the free opening and closing.
Patent JP-S62291268-A (JP)
Title: Gradation expressing method
Inventor: ANDO TOSHINORI
IPC: H04N1/405
Filed: 1986-06-10
Abstract: PURPOSE:To obtain a proper image corresponding to a gradation conversion characteristic, by preparing plural gradation conversion means at every picture matrix for an image in which a halftone part, and a character are mixed. CONSTITUTION:A picture signal 1 is fetched in an arithmetic circuit 2, and the average value, and the reference deviation of the signal are calculated. Several gradation conversion tables are stored in a ROM, or a RAM, in a gradation conversion table group 3, and one of the average value, and the reference deviation obtained by the arithmetic result of the arithmetic circuit 2, is selected, and a picture signal is gradation-converted, and a converted picture signal 4 is outputted. Next, the signal of each picture element in the converted picture signal 4 is compared with the threshold value of each element in a density matrix 5, by a comparator 6, and a binary-coded picture signal 7 is outputted. In this way, gradation conversion equivalent to the intermediate of an area gradation output by the density matrix, and a binary output by a fixed threshold value, is realized, thereby, a natural image than ever can be obtained.