baber/WOPTO huggingface dataset:
Patent JP-S63305693-A (JP)
Title: Device for monitoring semiconductor video switch using low-frequency signal
Inventor: KANAYAMA KENICHIRO
IPC: H04N17/00
Filed: 1987-06-08
Abstract: PURPOSE:To monitor the many elements of a matrix switch with a comparatively simple circuit by superimposing a monitoring signal which is such a low-frequency signal as not to deteriorate the quality of a corresponding video signal on many video signals being the objects to be switched. CONSTITUTION:Outputs from a monitoring signal generator 2 that generates monitor signals to be superimposed on respective input signals are conducted respectively to the input line of the matrix switch 4 through switch circuit 3-1-3-n. to the output lines 51-5-m of the matrix switch 4, switch circuits 6-1-6-m that are branched and are connected, and on their synthetic output, a matching filter 7 is provided. The frequency of the low-frequency signal used for the monitoring signal is made lower than the horizontal scanning frequency of a video signal and the amplitude of said signal is made smaller than that of a video signal so that said signal becomes in an asynchronous relation with the horizontal and the vertical scanning frequencies of the video signal. the filter 7 is a such filter as letting only the high-frequency signal component of the monitoring signal pass through the filter, and its output becomes maximum when a high frequency signal which is the monitoring signal is inputted to be outputted to an output line 9.
Patent JP-H11340790-A (JP)
Title: Mixing device
Inventor: IWATA KAZUYA
IPC: H03G3/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a mixing device which can control sound volume without converting a 1-bit signal into a multi-bit signal. SOLUTION: This device is equipped with a binary (1-bit) quantizer 104 which varies a quantized value in inverse proportion to the amplification or damping coefficient value of sound volume control (increasing or decreasing of amplitude value), a 1st adder 105 which calculates the difference between the output and the input of the quantizer 104, a filter 106 which filters the output of the 1st adder 105, a 2nd adder 103 which calculates the difference between the input signal and the output of the filter 106, and a normalizer 107 which normalizes the quantized value of the quantizer 104 is proportion to the amplification or damping coefficient value. The quantizer 104 receives the output of the 2nd adder 103.
Patent JP-H11333891-A (JP)
Title: Mold for injection molding
Inventor: TORII REIJIRO
IPC: B29C45/44
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a mold for injection molding which demolds the under cut part of a molding easily from a directly lifting block and facilitates the removal of the molding. SOLUTION: In a directly lifting block 12, an undercut part molding part 121 protruding into a cavity in the direction crossing at nearly right angles with the ejection direction is formed, and a demolding block 122 which is freely movable forward/backward in the same direction with the election direction of the undercut molding part 121 is formed. When the block 12 is elected, a demolding block 122 is released from the regulation of a movable mold main body 11 so that the demolding block 122 pushes the end part of a molding by spring 123 force and advances in order to extract an undercut part from the undercut part molding part 121. When the directly lifting block 12 is retracted, the demolding block 122 is regulated by the movable mold main body and retracted in order to compress the spring 123.
Patent JP-H10331355-A (JP)
Title: Temporary fixing structure of eaves gutter braket
Inventor: FURUKAWA EIJI
IPC: E04D13/072
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a temporary fixing structure of eaves gutter bracket capable of easily fixing a bracket to a precise position, and improving the working property. SOLUTION: This structure is formed of a molding 4 having a locking receiving part 45 and a horizontally protruded placing surface 4c formed on a mounting surface 4a, and a protruding bracket 5 having a locking part 5b and a horizontally protruded bottom surface 5d formed on a fixing surface 5a having the height corresponding to the mounting surface 4a. The protruding bottom surface 5d is set on the placing surface 4c, and the locking receiving part 4b is engaged with the locking part 5b, whereby the protruded bracket 5 is temporarily fixed to the molding 4 in such a manner as to be slidable to the molding 4.
Patent JP-H11323825-A (JP)
Title: Repairing method of pontoon and composite material pontoon
Inventor: MURAKAMI KENZO
IPC: B63B35/34
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a repairing method of a pontoon simplified with high cut-off efficiency and preventing a water leak even in the case there is a crack in the pontoon caused by new impact after the work. SOLUTION: Gaps are made between the bottom wall 11 of a pontoon main body 15 and the inside of the side wall 12 to respectively provide bearing walls 17 and 18 of polystyrene foam plates, and the gaps are filled with foam polystyrene beads 22 and two liquid foam urethane 21 materials. Then, the foam urethane materials are solidified while foaming the materials in an independent bubble state.
Patent JP-H068700-A (JP)
Title: Luminous ornamental fabric
Inventor: YAMAGAMI MASAKO
IPC: G02B6/00
Filed: 1992-05-06
Abstract: PURPOSE:To provide a luminous ornamental fabric which is prepared using optical fibers and has a tissue hard to be disturbed. CONSTITUTION:In a tire fabric, at least a part of the woof 4 is composed of optical fibers 1 having local light emitting parts 104 distributed in the longitudinal direction; the warp 5 is made of metal wire 6 having larger flexibility than that of the optical fibers.
Patent JP-S5367849-A (JP)
Title: Overcurrent protecting device for power source apparatus
Inventor: HORINAKA IKUYASU
IPC: G05F1/56
Filed: 1976-11-29
Abstract: PURPOSE: To enable automatic return by setting the output control element in cut-off state by the pulse having the prescribed time width supplied from the one-shot multivibrator when overcurrent is generated and by setting the output voltage to zero. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5569066-A (JP)
Title: Automatic characteristic test equipment for semiconductor element
Inventor: NAKASHIMA HIROYUKI
IPC: G01R31/26
Filed: 1978-11-20
Abstract: PURPOSE: To make a decision on the quality of a semiconductor element with high precision by writing a binary-coded characteristic pattern, drawn on the screen of a curve tracer, into a memory circuit as a bit pattern and then by comparing it with the output of an expected-value generating circuit.  
     CONSTITUTION: A characteristic pattern drawn on the screen of CRT5 of curve tracer 1 is converted by photoelectric converter 7 into an electric signal, which is coded by binary coding circuit 8 and then written as a bit pattern in memory circuit 10 whose addresses correspond to coordinates of the screen. To set a limit value, the output of memory circuit 10 is inputted to decision circuit 12 together with the output of expected-value generating circuit 11 where a bit pattern of constant width is pre-written, thereby making a decision on quality. Therefore, since the characteristic pattern is detected by several dot patterns, slight distortion of characteristics and variation in characteristics can be detected, sod that a defect due to aging variation can also be detected. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5845515-A (JP)
Title: Controller for detecting position of surface
Inventor: HAYAMIZU YOSHISADA
IPC: G01C3/00
Filed: 1981-09-11
Abstract: PURPOSE:To improve the accuracy of detection and to detect a surface to be detected correctly despite minor inclination of the surface by forming the image of the image-forming light of a micropattern reflected by said surface again onto the surface to be detected and detecting the image-forming position of said reflected light. CONSTITUTION:A micropattern of a slit S or the like is formed on a surface A to be detected by image-forming optical systems 6, 8, and the image-forming light reflected by a surface A is formed the image again on the surface A by an optical system for reflection of an unmagnified real image such as a concave mirror 9. The image-forming light reflected by the surface A is conducted through, for example, a prism 7 or the like onto the photodetecting surface of a photoelectric element 11 or 13, and the change in the image-forming position on the photodetection surfaces thereof is detected, whereby the position of the surface A is detected and controlled. For example, a projecting lens L0 and the entire part of the optical system of the device are moved in one body in the optical  axis direction of the lens L0 by a moving device for the optical system, whereby a sliding projector is focused automatically.
Patent JP-H04339902-A (JP)
Title: Road paving material
Inventor: KIKKO MOTOO
IPC: E01C5/22
Filed: 1991-05-17
Abstract: PURPOSE:To form an elastic layer, and metallic coils embedded in the elastic layer, integrally by inserting material pieces excellent in affinity with the elastic layer in the axial line direction into the coil rings of the metallic coils to be embedded in the elastic layer. CONSTITUTION:Into mold, cavities for forming inserting channels with the halves of the ring sections of steel wire coils 3 to be fitted into, the steel wire coils 3 are inserted, and the rings of the coils 3 are fixed to be fitted into the inserting channels. Besides, in the axial line direction into the rings of the steel wire coils 3, string bands 2 processed with primer are inserted. In this case, the halves of the rings are projected to the sides of the mold cavities, and the string bands 2 in the coils are also set on the sides of the cavities. After that, the cavities are filled up with the elastic material of rubber tips and urethane resin mixed with each other and are pressed for a fixed time after clamping molds, and an elastic layer 1 is formed to be integrally molded with the string bands 2. As a result, the bonding strength in the vertical direction and the axial line direction of the steel wire coils 3 can be extremely improved.
Patent JP-H08308538-A (JP)
Title: Production of laver sheet to which seasoning gusto food is applied
Inventor: YAMADA MURAO
IPC: A23L17/60
Filed: 1995-05-18
Abstract: PURPOSE: To provide a production process for a dried laver sheet to which a seasoning gusto food such a cheese, Japanese plum, horse radish, cod roe, white bait, herring roe, egg yolk, tangle thin flake or flakes of a fish such a salmon or sea bream is applied so that their deliciousness are synergistically enhanced, when they are eaten together. CONSTITUTION: When a sheet of laver is produced by casting the laver slurry onto a screen, draining, drying or roasting it and peeling off the sheet from the screen, a seasoning gusto food is applied to the laver sheet after draining but before drying, then they are dried together to give the objective laver sheet to which a gusto food is laminated.
Patent JP-S5766374-A (JP)
Title: Automatic specimen exchanging device for absolute measurement of radioactivity
Inventor: MINAGAWA TSUGIO
IPC: G01T1/172
Filed: 1980-10-13
Abstract: PURPOSE:To make it possible to conduct measurement efficiently and accurately by eliminating inclusion of cosmic rays, by providing detectors of beta and gamma rays in lateral direction, and then, by allowing plural partitioning discs, on which measurement specimens are attached, to move forward and backward to and from a measuring unit from a cartridge in turn. CONSTITUTION:A beta detector is horizontally divided into two sections 2A and 2B which are connected directly to pre-amplifiers 3A and 3B, respectively, and the outputs are introduced to a mixing circuit, which is not shown in the sketch, to be amplified. And, a scintillator 8, a photomultiplying tube 9 and pre-amplifier 10 are horizontally connected with one another to form a 4pibeta-gamma simultaneous counter. A ring 15, which is provided with a specimen-holding membrane 16, is attached onto a partitioning disc 18 using a conductive bonding agent 17, set to a cartridge 19 and moved forward and backward in turn between the detectors 2A and 2B by means of a cam mechanism 20, a carrier 28 and an eccentric axis 31. The specimen is fixed between the beta detectors 2A and 2B, and counter gas is allowed to flow from the beta detectors 2A to 2B through a small hole 21 of the partitioning board. It is possible, by doing so, to eliminate a bogus signal due to cosmic rays, facilitate replacement of the specimen and conduct measurement efficiently and accurately.
Patent JP-H06328632-A (JP)
Title: Co-extruded adhesive film
Inventor: FUJITANI SHIGEO
IPC: C08L31/04
Filed: 1993-05-24
Abstract: PURPOSE:To provide a surface protective adhesive film which is easily peelable and in which paste is not retained. CONSTITUTION:An adhesive film is formed of a laminated state of an adhesive layer formed of a composition containing 80-99wt.% of ethylene-vinyl acetate copolymer containing 5-25wt.% of vinyl acetate and having melt index of 0.1-10g/10min and 20-1wt.% ]of atactic polypropylene, and a polyethylene layer containing no adhesive and selectively made of high pressure low-density polyethylene, straight-chain low-density polyethylene and high-density polyethylene and formed on one side of the adhesive layer by co-extruding.
Patent JP-H05337353-A (JP)
Title: Mixing method and lid fastening structure used therein
Inventor: SAKAMOTO YOSHIRO
IPC: B01F15/00
Filed: 1992-06-03
Abstract: PURPOSE:To provide a lid fastening structure capable of performing mixing operation without applying sealing to a cap when the material to be mixed in a container equipped with a cap for a seal can is mixed. CONSTITUTION:A bolt 4 is screwed in the female screw hole 3 formed to a support plate 1 and a press plate 7 is attached to the bolt 4 in the vicinity of the end part thereof in a state having a play with respect to the bolt 4.
Patent JP-H036765-A (JP)
Title: Duplexed connection system for cpu bus
Inventor: TSUKUI TOSHIO
IPC: G06F13/38
Filed: 1989-06-05
Abstract: PURPOSE:To attain the common use between an inter-CPU communication circuit of a duplexed device and a bus extension circuit of its own system by using a higher rank address to discriminate the connection of its own system from the connection of another system. CONSTITUTION:An address comparator 20 discriminates an access of its own from that of its counter system based on a received address signal. A bus preference control circuit 30 performs the preference control between a bus request signal of its own and that of another system. Then an unused higher rank address is used when an access is given to an another system. Thus the comparator 20 discriminates the access of its own system from that of another system based on an address signal. At the same time, the circuit 30 carries out the bus preference control. Thus the same type of bus extension adaptors and CPU communication adaptors can be used. As a result, the cost of a device is reduced and at the same time the maintenance operation is facilitated.
Patent JP-H0435018-A (JP)
Title: Photoresist coating means
Inventor: SUZUKI NORIO
IPC: G03F7/16
Filed: 1990-05-31
Abstract: PURPOSE:To prevent a variation in processing upon alteration of thickness of a resist film and to perform an accurate photolithography technique by sensing information regarding the thickness of a thin film on a wafer, obtaining suitable coating thickness of photoresist to be coated, and coating with the photoresist in the suitable thickness. CONSTITUTION:A board 1 is placed on a stage 6, a film thickness is sensed by a film thickness measuring unit 5 of an objective lens, etc., or an exposure is conducted by a UV exposure unit 4. A conveyed wafer 1 is baked on a hot plate 17 as required, placed on the stage 6, the thickness is measured by the unit 5, it is placed on a spin coater cup 72, spin coated at a suitable rotating speed based on the film thickness to form a photoresist film of the suitable thickness. It is returned to the stage 6, and exposed in suitable exposure amount by the unit 4 so as to correspond to processing in next step. This is to expose to process the film thickness to be measured of the same structure as the part to be actually processed so as to control the thickness of the resist film in next step. Then, the wafer 1 is placed on a hot plate 73, baked, and further conveyed to an exposure unit as required.
Patent JP-S5769466-A (JP)
Title: Cash register
Inventor: TAKANO KAZUKIYO
IPC: G07G1/12
Filed: 1980-10-15
Abstract: PURPOSE:To give a clear cancel print to the print line of a canceled article and to eliminate the waste on a print line by specifying an address for cancellation on a keyboard, and making change of the line and correction of print on a printing part after returning to a correction position. CONSTITUTION:If correction is required, a correction key 13 is pushed and a correction item number key 11 and a registration key 16 are then pushed. The contents of an address counter 27 indicating the address of data to be inputted next to an input data buffer 23 and an item counter 28 counting an item number every time one article is registered are made to stand by in a stand-by register 29; and a correction item number is inputted to an item counter 28, and a correction address position is reverse-calculated from a registered symbol in the input data buffer 23 is inputted from the item counter 28 to the address counter 27. Then, the difference between the last print item number and correction item number is counted by a line change control part 30 and a printing part 25 is instructed to perform carriage return.
Patent JP-H11332981-A (JP)
Title: Method for removing low-density lipoprotein in blood
Inventor: KATAOKA TOSHIYA
IPC: A61M1/36
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To enable the removal of low-density lipoprotein in the state of the whole blood without clogging, to facilitate automation and to prevent the loss of blood cells by using a low-density lipoprotein adsorbent prepd. by fixing an anionic polymer having affinity to low-density lipoprotein to a rigid polymer gel having a specific average particle size. SOLUTION: The low-density lipoprotein adsorbent is formed by fixing the anionic polymer for example, polyvinyl alcohol sulfate, having the affinity to the low-density lipoprotein to the rigid polymer gel, such as a crosslinked polymethacrylate, having an average particle size of >=100 to >=1000 μm. The polyacrylic acid-contg. gel formed by adding the crosslinked hydrophilic vinyl polymer gel to a copolymer of, for example, dioxane, glycidine acrylate, acrylic acid and azobisisobutyronitrile is packed into a glass column. If the blood is fed thereto after sending a physiological saline thereto, the low-density lipoprotein may be removed without a serious influence on a high-density protein quantity.
Patent JP-S5932520-A (JP)
Title: Seat belt anchor fixing structure
Inventor: NAKAMURA ZENJI
IPC: B60J5/06
Filed: 1982-08-18
Abstract: PURPOSE:In a seat belt anchor fixing structure for a car having sliding doors, to simplify the structure and to improve the roof side rail strength by fastening a seat belt anchor at the overlapping section of front side section of a reinforce and roof side rail inner. CONSTITUTION:A seat belt anchor 10 is fixed through bolt and nut 11 at the overlapping section of the rear wall front side section and a roof side rail inner 3 of a tray reinforce 6. With such structure, the surface rigidity of the roof side rail inner 3 at the fixing section of the seat belt anchor 10 is maintained at high level by the reinforce 6, while since the reinforce 6 is extends over the roof side rail inner 3, and roof side rail outer 2, the force to be applied from the seat belt anchor 10 is shared by the roof side rail outer 2 resulting in improvement of the strength of roof side rail.
Patent JP-S632518-A (JP)
Title: Determinating device for pull-back length of back gauge
Inventor: KOYAMA KATSUMI
IPC: B21D5/02
Filed: 1986-06-20
Abstract: PURPOSE:To always enable bending a sheet metal with noninterference by positioning a bending part while the sheet metal is abutted on a butting member of a back gauge, judging an existence of an interference based on the calculated moving locus at the time of bending to move the butting member by a required length automatically. CONSTITUTION:Cylinders 29, 39 are operated by a control device to set the butting member 41 of the back gauge 25 on a prescribed position to abutt the sheet metal W on it and to position the bending part C. Then, at the time of bending the bent end E of the sheet metal W, the locus is obtained by a arithmetic unit for the locus of the sheet metal movement, and from a difference of a distance L1 between the top end E and the bent part C and a distance L between the top end of the butting member 41 and the bent part C, the existence of the interference is judged by an interference judging device. If the interference exists the back gauge 25 is moved automatically by the control device on a distance L2 that is said difference (L1-L) added with a margin (a). Therefore, regardless of the shape of projecting tip of the sheet metal, the bending of the sheet material W is always performed free from the interference of the abutted member 41.
Patent JP-H11335961-A (JP)
Title: Fuzz inspecting device for yarn package
Inventor: HAMASU BUNJI
IPC: B65H63/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuzz detecting device for a yarn package capable of stably detecting the fuzz without erroneously detecting a product part other than the fuzz as the fuzz and detecting the fuzz at a high speed without requiring a complicated image processing. SOLUTION: This fuzz detecting device for a yarn package 1 comprises a driving means 3 for rotating the yarn package 1 around the shaft as the center, a light irradiating means for irradiating a position having a gap of the fuzz length or below from an end face of the yarn package 1 during rotation by the driving means 3 with spotlike inspecting light having high directivity parallel to the end face, a detector for detecting reflected light and/or scattered light of the inspecting light due to the fuzz on the end face and a fuzz detecting means for detecting the fuzz based on a signal detected by the detector in the fuzz inspecting device capable of inspecting the fuzz produced in the end face of the cheese-shaped yarn package 1.
Patent JP-H0435026-A (JP)
Title: Method of processing and postprocessing ii-vi compound semiconductor
Inventor: OKAWA KAZUHIRO
IPC: H01L21/302
Filed: 1990-05-31
Abstract: PURPOSE:To obtain II-VI compound semiconductor in which a stepped arbitrary pattern is formed by etching the semiconductor in which an arbitrary pattern is written by a protective film in a discharge atmosphere in which gas including molecules containing halogen element is set to a pressure of a specific range or less. CONSTITUTION:After II-VI compound semiconductor 1 is degreased and cleaned by an organic solvent, the semiconductor 1 is coated with a protective film 2, exposed in a desired processing pattern, and developed. The semiconductor 1 is mounted on a cathode electrode of a semiconductor processor. The processor is evacuated in high vacuum of 10<-6>Torrs, boron trichloride is then introduced, and its pressure is set to 50mTorrs or less. If it becomes to 50mTorr, a high frequency is applied to an electrode, a boron trichloride plasma 3 is generated, it is etched to a pattern of a desired depth, a damage layer 4 is removed, and the semiconductor 1 of high quality of the desired pattern is obtained.