baber/WOPTO huggingface dataset:
Patent JP-S5553972-A (JP)
Title: Error recovery method for facsimile communication
Inventor: TOKIKUNI KENTAROU
IPC: H04N1/40
Filed: 1978-10-17
Abstract: PURPOSE: To detect the error at the reception side terminal for recovery by securing the subsequence of the detection code to the picture information of each scanning line and at the same time providing the recovery process circuit at the reception side.  
     CONSTITUTION: The transmission code is produced by redundancy suppression code row 1 of the 1-line picture information, FILL bit 2 to prevent the overflow for the reception side memory, error detection code 3 and code row 4 to show the partition of the scanning line. At the same time, process circuit 13 comprising correlator 8, interpolator 9 plus line holding memories 10∼12 to store the information equivalent to one line is provided at the reception side. Thus correlator 8 calculates the correlation via the picture code of the line adjacent to the present line when detector 6 detects the errors. Then interpolator 9 carries out the rewriting within memory 12 by using the middle point of the changing point of the same code of the lines before and after the line to be recovered as the middle point of the variation of the recovery line. In such way, the recovery is ensured for the error information at the reception side. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10322833-A (JP)
Title: Device for removing sheath of cable and twisting core wire
Inventor: YAGYU KUNIHIRO
IPC: H02G1/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a device which can remove the sheath of a cable having a core wire composed of many thin wires and can twist the thin wires in one step. SOLUTION: A device for removing the sheath of a cable and twisting the core wire is provided with a rotating shaft 4, at least one oscillating arm 9 supported by the shaft 4 in an oscillation free state and fitted with a weight section 13 near one end and a cutter 11 and a friction member 16a near the other end, an urging means 15 which urges the arms 9 toward the waiting position of a cutter 11, and a cable stopper 21 arranged near the cutter 11. When the arms 9 are oscillated against the urging member 15 by the centrifugal force of the weight section 13, the cutter 11 is rotated and cuts off the end section of the sheath 27 by a prescribed length and, at the same time, the friction member 16a is rotated and frictionally comes into contact with the outer periphery of the cut sheath and twists the core wire of the cable.
Patent JP-S5459653-A (JP)
Title: Absorptive refrigerator
Inventor: HIUGA MASASHI
IPC: F25B15/00
Filed: 1977-10-19
Abstract: PURPOSE: To enhance the efficiency by providing a depressurizing device at a refrigerant liquid downstream line which leads from the condenser to the evaporator, and promoting the circulation of thick liquid in such an arrangement that the self evaporating refrigerant produced in the depressurizing device flows into the thick liquid line.  
     CONSTITUTION: An absorptive refrigerating cycle is composed of a generator 1 which decomposes the refrigerant from weak liquid by heating, a condenser 4 which cools and condenses the refrigerant flowing in from the generator 1 at the cooler 5, an evaporator 6, an absorber device 8, and a heat exchanger 9 which work to gain cool water from the water cooler device 7 by the action of the gasifying latent heat of the refrigerant, and they are connected by a refrigerant circulation 12 having refrigerant liquid downstream line 10 and refrigerant pump 11, and a deluted solution's line 14 and a thick solution's line 15 having absorbed liquid's pump 13. A depressurizing device 16 is provided at the midway of the refrigerant downstream line 10, and the thick liquid line 15a is projected and opened between the absorber device 8 and the heat exchanger 9 to connect a refrigerant conduit tube 18 having a rate-of-flow regulating valve 17, where the tip of the projection shall be contracted to form a throat. This constitution will assure a raised efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62282258-A (JP)
Title: Apparatus for foreseeing life of bearing
Inventor: NISHIMOTO SHIGETO
IPC: G01N29/04
Filed: 1986-05-30
Abstract: PURPOSE:To foresee the life of the bearing by detecting the internal structural change of the bearing ominous of the destruction of said bearing, by detecting acoustic emission (AE) by a sensor and taking out a band of a specific wavelength in the output from the sensor to compare the same with a reference value. CONSTITUTION:A sensor 1 is mounted on a bearing to detect AE signal from the bearing. Next, the AE signal is successively passed through a preamplifier 2 and a band-pass filter 3 to permit the AE signal of a band of 150-300kHz to pass. Said AE signal is allowed to pass through a main amplifier 4, an envelope detection circuit 5 and an AD converter 6 to be inputted to a computer 7 where compared with a reference value and when the AE signal exceeds a reference value, the omen of destruction is judged. The spectrum of the AE signal due to the internal structural change of the bearing is characterized by 150-300kHz. Because the specific wavelength band of the AE signal is detected, the deterioration of the bearing before destruction can be foreseen.
Patent JP-S5829910-A (JP)
Inventor: ICHIKAWA SEIJI
IPC: E01F9/529
Filed: 1981-08-12
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-H11318788-A (JP)
Title: Vacuum cleaner
Inventor: OTA KATSUYUKI
IPC: A47L9/32
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a main body of a vacuum cleaner whose appearance is made smaller and which has a handle part whose usability is improved. SOLUTION: In a vacuum cleaner main body incorporating therein a motorized blower 3 and a dust collecting chamber 4 communicating with the blower 3, a cap part rotatably pivoted at the main body center portion is disposed on the upper portion of the dust collecting chamber 4. On the periphery of the cap part, a functionally unnecessary space from a wall part for constituting the dust collecting chamber 4 to the outer periphery of a lower cover 2 is removed, and a stepped part is formed. By constituting a roughly U-shaped handle part 7 that is rotatably pivoted at the main body center so as to be superposed on the stepped part of the cap part, the appearance will be smaller, and the usability will be improved since the cap part 5 and the handle of the handle part 7 are concentrated on one part.
Patent JP-H07335786-A (JP)
Title: Package for housing semiconductor element
Inventor: HIRAKAWA TETSUO
IPC: H01L23/12
Filed: 1994-06-09
Abstract: PURPOSE:To provide a package for housing a semiconductor element wherein external lead terminals are firmly bonded to metallized wiring layers without deformation in an insulating base, that accommodates a semiconductor integrated circuit element with higher performance, and that makes it possible to electrically connect the electrodes of the semiconductor integrated circuit element with a specified external electric circuit with accuracy and reliability. CONSTITUTION:A package for housing a semiconductor element consists of an insulating base 1 made of a glass ceramic sintered body and having a plurality of metallized wiring layers 5 thereon; external lead terminals 7 that are bonded to the metallized wiring layers 5 using brazing material 8; and a cover 2. The insulating base 1 and the cover 2 constitute a case 4, in which a semiconductor element 3 is hermetically housed. The brazing material 5 for bonding the external lead terminals 7 to the metallized wiring layers 5, is composed of 50-70wt.% of an indium-tin alloy and 30-50wt.% of silver.
Patent JP-S5652217-A (JP)
Title: Management device for grouting
Inventor: OOTSUKA HIROSHI
IPC: E02D3/12
Filed: 1979-10-03
Abstract: PURPOSE: To improve efficiency at a job site by a mechanism wherein a management device for grouting is used for the construction of a dam, etc. and a memory storage is detachably mounted to a management device body.  
     CONSTITUTION: Job instructions are previously recorded to a memory storage 43 by means of a computer as a master machine by using the memory storage 43, such as a magnetic disc, a magnetic tape, etc., the instructions are decoded by means of a job management device 16 as a slave machine installed at a job site, and the data of job results are collected at the same time as the job instructions are given. Thus, the injecting work of grout is accurately controlled in response to a change of the injected ground, an object of construction, etc., and job is simplified and precision is improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6019107-A (JP)
Title: Manufacture of optical waveguide
Inventor: MIKAMI KAZUO
IPC: G02B6/13
Filed: 1983-07-12
Abstract: PURPOSE:To manufacture an optical waveguide whose core part has a nearly square refractive index distribution by irradiating ultraviolet light twice under different timing conditions on the surface of a film of a transparent photopolymerizable soln. which changes its refractive index when exposed to ultraviolet light. CONSTITUTION:A casting soln. is poured in a container 10, gaseous nitrogen is fed, and after feeding monomer vapor, part of a monomer is evaporated to form a sheetlike transparent semisolid film 14. Ultraviolet rays 13 are inrradiated on the film 14 with an ultraviolet-ray exposer 12 to provide a nearly square refractive index distribution in the thickness direction. Gaseous nitrogen and monomer vapor are further fed, a photomask 15 is placed on the film 14, and ultraviolet rays 13 are irradiated to provide a nearly square refractive index distribution in the lateral direction. The refractive index of the central part of the resulting optical waveguide in the lateral direction is highest, and the refractive index is gradually reduced toward the peripheral part.
Patent JP-S5352431-A (JP)
Title: Master for photoconductive electrostatography
Inventor: OONISHI MASARU
IPC: H01L31/08
Filed: 1976-10-22
Abstract: PURPOSE: To improve flexibility and abrasion resistance in operation of toner transfer type electrostatography, and raise image quality, by providing a photoconductive insulator layer prepared by dispersing inorganic pigment particles on a conductive paper substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02305930-A (JP)
Title: Oscillation type residual stress removing method
Inventor: CHIGUSA TOKUSHICHI
IPC: B23K31/00
Filed: 1989-05-19
Abstract: PURPOSE:To efficiently remove the residual stresses of a work and to obtain a high treatment effect having high reliability by subjecting the work to a rotational oscillation treatment in accordance with the measured values of the residual stress distribution and level of the work. CONSTITUTION:The residual stress distribution and level of the work are measured. The work is rotationally oscillated in accordance with the measured values. Since oscillation transmission characteristics are respectively intrinsic, the oscillation frequencies for the work of the same quality, the same weight and the same shape are preferably increased in accordance with a preset oscillation acceleration level. In addition, the uniform treatment is attained by changing the direction of the rotational oscillation. Further, the above-mentioned rotational oscillation is executed at the resonance point of the work or at the resonance point at arbitrary plural points. The resonance at the max. resonance point is executed by oscillating the work in such a manner that the acceleration level follows up the displacement of the resonance point. The residual stresses of the work are efficiently removed in this way and a sufficiently permissible dimensional change rate is obtd.
Patent JP-S5652314-A (JP)
Title: Equipment for conveying parts in regular state
Inventor: WASHITANI AKIHIRO
IPC: H05K13/02
Filed: 1979-10-02
Abstract: PURPOSE: To push back crosswise-oriented parts or the like and intorduce only properly-oriented parts into a groove when the parts are to be conveyed in a regular state, by providing a rotary brush at the inlet section of the regular-state conveyance groove of a straightly moving feeder.  
     CONSTITUTION: The regular-state conveying member 17 of a straightly moving feeder for conveying chips such as electronic circuit parts in a regular state has a plurality of chip throw-in divided grooves 18 extending in the longitudinal direction of the member 17. A regular-state conveying groove defined by a regular-state conveying plate 20 in front of the throw-in grooves 18 to set the chips in a row. A discharge brush 26, which rotates centering a shaft 25, is provided at the inlet portion of the groove 22 to push back chips staying obliquely or crosswise at the inlet portion of the groove 22. The chips 4 thrown into the grooves 18 proceed one by one into the regular-state conveying groove 22 along a guide surface 23 because of the straight vibration of the straightly moving feeder 9 and collide against positioning plate 28 so that the chips stop. The chips are then taken out one by one from an opening 27 by a suction collet 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5290588-A (JP)
Title: Metal-synthetic resin laminates
Inventor: IWAMI ISAMU
IPC: C08F210/00
Filed: 1976-10-23
Abstract: PURPOSE: Metal-synthetic resin three-layer laminates useful for communication cables, etc., improved in bonding strength by putting a specific ethylenic copolymer between a metal and an α-olefin polymer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08320784-A (JP)
Title: Program generation method
Inventor: SATO AKIRA
IPC: G06F3/048
Filed: 1995-05-26
Abstract: PURPOSE: To generate a GUI(Graphical User Interface) program without any generation miss by obtaining respective specifications by using the kind of a GUI object as a key. CONSTITUTION: When a GUI screen plan is newly generated, a GUI program skeleton designing means 2 inputs the GUI screen plan 1 and outputs a GUI program skeleton 4 and execution-time processing program interface specifications 5. When the GUI screen plan is corrected, the GUI screen plan 1 and the GUI program 3 before correction are inputted and the GUI program skeleton 4 and execution-time processing program interface specifications 5 are outputted. This GUI program skeleton 4 is a program which controls the whole GUI program and the execution-time processing program specifications 5 are the interface specifications of the execution-time processing program. Then the GUI program creator generates the execution-time processing program 7 according to the execution-time processing program interface specifications 5.
Patent JP-H10301374-A (JP)
Title: Image forming device and process cartridge used therefor
Inventor: OKANO KEIJI
IPC: G03G15/06
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To obtain an image satisfied with the reproducibility of a line image, a fog and a solid black density by prescribing a developing bias applied to a developer carrier. SOLUTION: At the time of developing an electrostatic latent image formed on the surface of a photoreceptive drum 1 by a developing device 6, the maximum voltage Vmax on a developing acceleration side, of the AC bias of the developing bias applied to the developing sleeve of the developing device 6 from bias supply is adjusted and the gap G between the drum 1 and the developing sleeve, in a developing region is adjusted, so that an acceleration-side maximum electric field Vmax/G shown by the maximum voltage Vmax/the gap G is set to be a value within the range of 4.0<=Vmax/G<5.0 and the AC bias is adjusted so that the effective value Vfm of the acceleration-side wavelength of the AC bias and the acceleration-side maximum voltage Vpf of the AC bias are at values within the range of 0.75×Vpf<=Vfm<=0.90×Vpf. Thus, a high- resolution and -accuracy image can be formed.
Patent JP-H10305868-A (JP)
Title: Armoring material and stick-shape packaged body using the same
Inventor: NAGATA KAZUHIRO
IPC: B65D75/26
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a metallic tone stick-shape packaged body, whose contents can be taken out singly and which is substituting a plastic film which is easy to supply for a moisture proof for cellophane whose production is decreasing, with a quality for packaging, i.e., mainly dead fold quality in packaging, a quality for tearing and opening in opening and using, and a quality for protecting a pattern layer. SOLUTION: This armoring material 10 comprises at least a plastic film having a heat seal layer 6, a pattern layer 2 provided as the need arises, a paper layer 4 and an aluminium foil layer 5 laid one after another in the order. The plastic film constitutes a stick shape packaged body using a gamma ray irradiated film 1, the armoring material 10 preferably formed in a biaxially stretched polyropylene film and the same. Therefore, the plastic film is the biaxialy stretched polypropylene film and also is irradiated with 10-200 kgy gamma rays.
Patent JP-H10300816-A (JP)
Title: Test board mounting/demounting device
Inventor: KAMO YOSHINAO
IPC: H01L23/32
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To easily and quickly mount/demount a test board for easy maintenance. SOLUTION: A test board mounting/demounting device comprises a cover 3 to protect a test board 2, a fixed rail 11 possible to put the test board 2 only in and out and an elevating rail 16 to place the test board 2 thereon for elevation. The test board 2 on which the cover 3 is fitted is placed on the fixed rail it to move the test board 2 only via the fixed rail 11 and the evevating rail in the condition that the cover 3 is left on the fixed rail 11, so that the test board 2 can be mounted/demounted against a test head 1. Only when the test board 2 is mounted/demounted, the test board 2 is fitted to/out of the cover 3 and, when it has been mounted/demounted, the cover 3 fitted to the test board 2 is stored as it is.
Patent JP-H07335686-A (JP)
Title: Gold alloy wire for bonding
Inventor: KITAMURA OSAMU
IPC: H01L21/60
Filed: 1994-06-09
Abstract: PURPOSE:To provide a wire which is suitable for a semiconductor device which has a wiring distance of 3mm or above between electrodes on a semiconductor element and inner leads and which has a strong bonding strength after bonding by letting it include a specified amount each of Ca, Be, Y, Ce, La, and In and letting the rest part be constituted of Au and inevitable impurities. CONSTITUTION:This wire includes 3-40wt.ppm of Ca, 0.5-15wt.ppm of Be, 4-30wt. ppm of Y, and 4-30wt.ppm of Ce or La or both of them. The total amount of Y and Ce or La or both of them should be 11wt.ppm or above and the total amount of Ca, Y and Ce or La or both of them should be 70wt.ppm or below. In addition, 5-60wt.ppm of In is included and the rest part is constituted of Au and inevitable impurities. Due to this composition, such a wire is obtained that has a small variation in the loop height and a small wire flow after resin sealing and that is suitable for a bonding wire for a long span.
Patent JP-S5460746-A (JP)
Title: Air conditioner
Inventor: SUGAWARA NORIO
IPC: F24F1/00
Filed: 1977-10-24
Abstract: PURPOSE:To provide an air conditioner wherein a Coander effect is utilized for deflecting an air stream, and change-over of manual operation and automatic operation to each other can be carried out by a compact mechanism. CONSTITUTION:In the case of operating the air conditioner by automatic deflection, a lever 22 is moved in the right hand, bellows 25 are displaced by a heat sensitive part to rotate an automatic rotational plate 24, and a vane 14 can be rotated through a connecting rod 29. In the case of operating the same by manual deflection, if the lever 22 is moved in the left hand and a manual lever 32 is moved through a connecting rod 33, a vane 14 can be rotated. If the vane 14 is directed downward, a stream passing through a part formed by the vane 14 and an arc- shaped inlet 11 adheres to the arc part by the Coanda effect and moves in the direction A. The stream at the upper side of the vane 14 is directed downward by  means of an inclined part 8 and a bent part 9. When the vane 14 is directed toward  the horizontal direction, the stream is directed toward the horizontal direction as a  whole.
Patent JP-H01298585-A (JP)
Title: Slider for magnetic head and its forming method
Inventor: MATSUMOTO MASAAKI
IPC: G11B21/21
Filed: 1988-05-25
Abstract: PURPOSE:To attain rapid access for accelerating the reduction of weight, to reduce a floating variable and to assure the stability of floating by arranging two positive pressure generating rail parts on right and left separated position on the gas inflow end side, arranging a positive pressure generating rail part on the outflow end side and holding a magnetic converter near the outflow end of the outflow end side rail part. CONSTITUTION:On the gas inflow end side 6, two positive pressure generating rail parts mainly affecting floating are arranged on the right and left separated positions, and on the outflow end side 7, a positive pressure generating rail mainly affecting floating is arranged on one position and the magnetic converter 5 is arranged near the outflow end of the outflow end side rail part. The magnetic converter 5 is formed by sputtering a vertically held ceramic wafer 9 from both the sides through a mask 11 by using a sputtering target 10. Consequently, useful slider formation can be attained and floating stability and dynamic performance can be improved.
Patent JP-H05299813-A (JP)
Title: Production of printed wiring board
Inventor: GOTO AKIHIKO
IPC: C23C18/18
Filed: 1992-04-20
Abstract: PURPOSE:To enhance hardness, moisture resistance and heat resistance of bonding layer by a method wherein an adhesive solution for electroless plating is applied on a board and then heated at a specific temperature in order to cure epoxy resin. CONSTITUTION:An adhesive containing imidazole curing agent and epoxy resin and dispersed into 'Cellosolve(R)' or methylethylketone is selected as a matrix in an adhesive layer and the matrix is admixed with heat resistant resin powder to produce an adhesive solution. The adhesive solution is applied on a board and heated at 80-100 deg.C for 1-3 hours thus curing the epoxy resin. Consequently, apparent viscosity of resin decreases and the solvent volatilizes sufficiently. This method improves curing reaction rate, crosslinking density, heat resistance and resin temperature. Furthermore, moisture resistance is enhanced because bubbling is suppressed and water occluded in the bubble is decreased.
Patent JP-H02307162-A (JP)
Title: Deciding system for wiring route
Inventor: MATSUMOTO KENJI
IPC: H05K3/00
Filed: 1989-05-22
Abstract: PURPOSE:To reduce the labor required for optimization of an entire wiring route of a packing structure by deciding the coordinates of an undecided input/ output terminal of each hierarchy based on the coordinates of the input/output terminal of a lower hierarchy and deciding the coordinates of the input/output terminals for each hierarchy. CONSTITUTION:A packing structure includes a hierarchy C consisting of an IC element 10 having a driving output pin and the IC elements 11 - 13 having the load input pins, a hiererchy B consisting of the printed boards 30 and 31 which contain the elements 11 - 13, and a hierarchy A consisting of a mother board 40 which contains the boards 30 and 31. Then the wiring routes of higher hierarchies are decided by reference to the lower rank input/output terminals adjacent to each other. These deciding operations are successively repeated from the higher hierarchies down to the lower ones. Thus it is possible to reduce the labor required for design of an optimum wiring route for the packing structure consisting of plural hierarchies.