baber/WOPTO huggingface dataset:
Patent JP-H11142654-A (JP)
Title: Jig and device for excessive length treatment of optical fiber
Inventor: AKIYAMA TOMOHIRO
IPC: G02B6/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a jig and device for excessive length treatment of an optical fiber which makes it possible to easily loop an optical fiber to larger than a specific radius without skillfulness and enables the operation to be mechanized and is free of variation in bending radius when the excessive length of the optical fiber is processed. SOLUTION: First and second winding bodies 2 and 3 are engaged with each other so that they can be divided into two halfway along the length, and the optical fiber 5 is wound around the 1st and 2nd winding bodies so that its excessive length is larger than a specific diameter. Consequently, the 1st and 2nd winding bodies after being wound with the optical fiber are drawn along the length and divided into two and the wound optical fiber is detached, so that the optical fiber is looped to larger than the specific diameter. Then the 1st and 2nd winding bodies are engaged with each other and the excessive length of the optical fiber can be wound.
Patent JP-H08155487-A (JP)
Title: Drainage treatment apparatus
Inventor: SUZUKI TATSUHIKO
IPC: C02F3/34
Filed: 1994-12-09
Abstract: PURPOSE: To provide a drainage treatment apparatus which utilizes fully the merits of a two-layer type aerobic filter bed, can downsize a nitration tank, and conducts efficient treatment. CONSTITUTION: In a drainage treatment apparatus equipped with a nitration tank 3 for purifying drainage by a circulating nitration-dsenitrification process, a catalytic oxidation layer 2a for nitration is placed on the upper stage of the nitration tank 3, while a filter layer 2b for nitration and solid-liquid separation is located on the lower stage, and a circulation route 3 is installed which extracts nitration liquid from a part above the filter layer 2b of the lower stage to circulate to the previous stage of the nitration tank 3.
Patent JP-H07134041-A (JP)
Title: Vehicle with navigation device and its remote control key
Inventor: MOROTO SHUZO
IPC: B60R11/02
Filed: 1993-11-11
Abstract: PURPOSE:To start travel utilizing a navigation device immediately after getting in the vehicle. CONSTITUTION:A destination is input to a remote control key 31 and a door lock control signal and a destination specification signal are transmitted when the locking of a door 5 of a vehicle 1 is canceled. Then, both signals are received by a reception device 7 of a vehicle 1, a door lock cancellation signal is given to an electromagnetic door lock device 6 by a control device 9, at the same time a navigation start signal is given to a navigation starting device 3, and the destination is specified to a navigation device 2 based on a destination specification signal, thus canceling the locking of the door 5, at the same time starting the navigation device 2, and further specifying a destination to the navigation device 2 and hence starting travel utilizing the navigation device 2 immediately after the driver gets in the vehicle.
Patent JP-2000133186-A (JP)
Title: Gas atmosphere sample holder
Inventor: FUKUSHIMA KURIO
IPC: H01J37/20
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To hold a function as a gas atmosphere sample even if a diaphram is broken by partitioning a gas atmospheric sample chamber pinched by two pieces of special grids, into two gas reservoir chambers over and under the special grid. SOLUTION: A grid-like hole is provided at a central part of each special grid 31, 32, and diaphrams 23, 24 for covering the holes are affixed. The gas G supplied from a gas supply side tube 18 is filled in the gas atmospheric sample chamber, and thereafter, the gas is discharged from a gas discharged side tube 19. A sample 7 in the gas atmospheric sample chamber is exposed with the gas G. As long as the diaphrams 23, 24 maintain the air-tightness of the special grids 31, 32, outside of the gas atmospheric chamber is maintained in the high vacuum condition. In the case where the diaphram 23 is broken, the gas G to be dispersed from the gas atmospheric sample chamber to a gas reservoir chamber B is restrained small amount by the work of a special grid 31.  Most of the gas G dispersed to the gas reservoir chamber B is discharged from an exhaust tube 36 through a passage 34c of a cap 34 and a passage 9a of a block 9, and influence to the vacuum condition inside of a lens-barrel is restrained.
Patent JP-H11142913-A (JP)
Title: Film unit with lens
Inventor: KAWAMURA FUMINORI
IPC: G03B9/68
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To prevent the opening of a shutter blade caused by strong vibration and shock. SOLUTION: A locking member 124 is provided in the front surface of a lens board 113 constituting an exposure unit. This locking member 124 is located on the rocking locus of the shutter blade 116, to obstruct the rocking toward an opening direction of the shutter blade 116 and turns linked with the depression of a shutter button 8, to be moved from the rocking locus of the shutter blade 116 and permit the rocking of the shutter blade 116.
Patent JP-H06127702-A (JP)
Title: Pile scraping and bottom cleaning compatible machine
Inventor: SATO NORIYOSHI
IPC: B65G67/60
Filed: 1992-10-19
Abstract: PURPOSE:To provide a device wherein both pile scraping and bottom cleaning can be performed by eliminating bitter hard work by human labor. CONSTITUTION:A device comprises a multistep folding arm 10 mounted on a turn table 3 on a running carriage 1, suction nozzle 20 preferably suction nozzle 20 of concurrently serving a scraping tool mounted on a point end of the folding arm 10, vacuum suction unit 4 and surge tank 5 mounted on the running carriage 1, suction hose 16 arranged along the folding arm 10 to connect the suction nozzle 20 to the suction unit 4, rotary valve 18 mounted on an outlet side of the surge tank 5 and a discharge unit 19a turnably mounted on the surge tank. The folding arm 10 is flexed to insert the suction nozzle 20 between ship wall partitions further vertically moved, and sediment of coal or the like is scraped off, to suck the scraped coal or the like discharged to a hold center by the discharge unit 19a.
Patent JP-S63160289-A (JP)
Title: Light-emitting element module
Inventor: NAKANO HIROYUKI
IPC: H01S5/00
Filed: 1986-12-24
Abstract: PURPOSE:To improve on high frequency modulation characteristics by a method wherein a light-emitting element metal stem is rendered low in impedance at high frequencies before it is grounded. CONSTITUTION:A modulation signal current applied to a signal input terminal 14 flows through a laser 17 and then through a parallel circuit of a grounding medium 18 of an electrical impedance ZS and an electronic cooling element 19 of an electrical impedance ZP before it is grounded to a case 1b. When the impedance ZS of the medium 18 is larger than the impedance ZP of the cooling means 19, the high frequency component of the modulation signal current goes into the cooling element 19 for the generation of resonance. Even at high frequencies, if the impedance ZS is smaller than the impedance ZP, resonance is suppressed in the parallel circuit. This design improves on a light-emitting element module in terms of its high speed modulation characteristics, enabling a 2-3dB/s modulation to be effected.
Patent JP-H04177869-A (JP)
Title: Semiconductor device and packaging method for semiconductor wafer
Inventor: HIRUTA YOICHI
IPC: H01L23/473
Filed: 1990-11-13
Abstract: PURPOSE:To enable packaging density and cooling property to be improved by mounting a semiconductor wafer on a printed-wiring board vertically. CONSTITUTION:A circuit pattern is formed on a semiconductor wafer 11, thus constituting a WSI(Wafer Scale Integration) element. Also, an element 13 for making connection to a printed-wiring board 15 is provided at an orientation flat part at the peripheral part. A plurality of connectors 14 are packaged on the printed-wiring board 15 and a plurality of semiconductor wafers 11 can be engaged and mounted on it. Then, the semiconductor wafer 11 is mounted in vertical direction, thus enabling packaging density and cooling property to be improved.
Patent JP-H03213850-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOBAYASHI HIDETOSHI
IPC: G03C7/34
Filed: 1990-11-13
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material contg. a cyan coupler having high coupling reactivity and rendering high absorption density of a dye by incorporating a specified cyan dye forming coupler. CONSTITUTION:At least one kind of cyan dye forming coupler represented by formula I is incorporated. In the formula I, R<1> is optionally substd. alkyl, alkenyl, cycloalkyl or aryl, R<2> is a group substitutable on the benzene ring, R<3> is optionally substd. aryl, Z is H or a group releasable by coupling and lis an integer of 0-4. A silver halide color photographic sensitive material having high coupling reactivity and high color density can be obtd.
Patent JP-H06160867-A (JP)
Title: Liquid crystal display element
Inventor: TAKEI TOSHIRO
IPC: G02F1/13
Filed: 1992-11-17
Abstract: PURPOSE:To provide the liquid crystal display element capable of eliminating the luminescent points in a dark display region and improving a display grade while even spacers for regulating the spacing between transparent substrates are interposed in a scattering state between a pair of the substrates as the liquid crystal display element for which a high-polymer dispersed liquid crystal is used. CONSTITUTION:The high-polymer dispersed liquid crystal layer 7 is provided between a pair of the transparent substrates 1 and 2 on which transparent electrodes 3, 4 are formed. The spacers 5 regulating the spacing between the substrates having a high light scattering property are interposed in the scattering state between a pair of the transparent substrates 1 and 2.
Patent JP-S63158570-A (JP)
Title: Electrostatic transfer type image recorder
Inventor: ISHII KIMIIKU
IPC: G03G15/36
Filed: 1986-12-23
Abstract: PURPOSE:To prevent the formation of an unnecessary visible image, and to raise the profitability for using toner, by destaticizing an area which is not transferred, or in which a latent image corresponding to an original image is not formed. CONSTITUTION:The length of the axial direction of a photosensitive drum 2, that is, the maximum recording width is almost the same as length of the transverse direction of A3 size. Accordingly, for instance, when the length of recording paper in the main scanning direction is smaller than the length of the transverse direction of A3 size, such as, when recording paper of A4 size is brought to copying by longitudinal feed paper (feed paper is executed by using the longitudinal direction as the feed paper direction), an area on a photosensitive drum 2, which is not transferred onto the recording paper is exposed and destaticized (side erase) by an erase 4 positioned at the upstream of a developing cartridge of charge. Also, the outside of an area in which an electrostatic latent image corresponding to an original image of a designated area, or the area in which the electrostatic latent image corresponding to the original image of the designated area is exposed and destaticized by the eraser 4. In such a way, toner becomes economical in use, and also, there is no unnecessary toner adhesion, therefore, a cleaning burden becomes light.
Patent JP-H11138073-A (JP)
Title: Spray device
Inventor: KANBE YUTAKA
IPC: B05B12/00
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a spray device which is capable of spraying an arbitrarily and accurately selected amount of a chemical solution. SOLUTION: This spray device comprises a storage tank 1 for a chemical solution 6, an atomizer 7 equipped with ultrasonic vibrators 17, 18, a pump 20 for supplying the chemical solution 6 from the tank 1 to the atomizer 7, a spray amount setting part and a control part. The control part controls the spray action in response to the settings by the spray amount setting part so that only a specified amount of the chemical solution 6 is sprayed.
Patent JP-H10127603-A (JP)
Title: Nuclear magnetic resonance examination system
Inventor: YAMAGATA HIDEFUMI
IPC: G01R33/32
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To effectively remove a low frequency noise component which varies timewisely. SOLUTION: A signal received by an RF coil 12 is detected by a phase detection circuit 42 and sample/digital converted at an A/D converter 43 to provide series of data and these data are stored in a memory 44. A correction circuit 45 finds low frequency noise component data by evaluating several pieces at the head of series of data on respective lines as low frequency noise components and by subtracting these found data from the respective data on these lines, correction is performed for removing the influence of low frequency noise components.
Patent JP-H04181107-A (JP)
Title: Method and device for recognizing three-dimensional shape
Inventor: IDE KENSUKE
IPC: G01B11/24
Filed: 1990-11-15
Abstract: PURPOSE:To enable an imaginary image to be eliminated and a real image to be extracted positively by rotating a slit light generator, comparing image coordinates of a reflection light which is taken before and after rotation, and by extracting those where both image coordinates match or have less deviation. CONSTITUTION:Although there is not great change between a real image position R of a reflection light which is taken before rotating a slit light generator 1 and a real image position R' after rotation, deviation between positions G1 and G2 of imaginary images I and II before rotating the generator 1 and those G1' and G2' after rotation becomes large. These images which are taken by a camera 4 are processed by an image taking device 5 and a coordinates operation device 6 and the coordinates of the obtained image are memorized 7. Then, both coordinates are compared by an imaginary image judging device 8 and an image with less deviation of coordinates is determined to be a real image, while that with much deviation is determined to be an imaginary image. Therefore, even if an object to be measured 9 consists of a material with a large reflection factor and a double reflection occurs due to a sharp slanted surface, the imaginary image can be eliminated positively and a three- dimensional shape can be recognized accurately.
Patent JP-H04178784-A (JP)
Title: Feature quantity selecting method and appearance check method using the method
Inventor: NAKAO SHINYA
IPC: G06T1/00
Filed: 1990-11-13
Abstract: PURPOSE:To select an efficient feature quantity by determining the separability indicating the degree of separation of distributions of good articles and defective articles of the feature quantity obtained by picture information of a check object and using this separability to select the optimum feature quantity. CONSTITUTION:A certain separability is used as a reference parameter for selection of a feature quantity, which is more efficient on check, out of various feature quantities obtained from picture information of the check object. That is, the separability indicates the degree of separation between distributions 1 and 2 of feature quantities of good articles and defective articles when the distribution of good articles, the distribution of defective articles, an average of good articles, an average of defective articles, (average)+ or -(standard deviation) of good articles, and (average)+ or -(standard deviation) of defective articles are indicated by 1, 2, 3, 4, 5, and 6 respectively, and the degree of separation of the feature quantity is high according as the separability is high. The feature quantity of higher separability is selected and is used as the input of a neural network. Thus, the efficient feature quantity is selected.
Patent JP-H09147166-A (JP)
Title: Method and device for checking interference of assembly tool
Inventor: TSUBURAYA MIEKO
IPC: G06F17/50
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To check whether or not an assembly tool used to assemble each component interfers with any of components that are already assembled without actually assembling the composite component. SOLUTION: After all assembly places in the assembled composite component are detected on the basis of various data outputted by a three-dimensional CAD system 1, tools, metal fittings, etc., used for the assembly are selected and a list showing the relation between the assembly places and the tools in use is generated. Then it is checked whether or not the tools interfere with assem bled components when the tools are arranged at the assembly places and if there is an interference, the assembly order is changed. This interference check is repeated until no tool interfers with all the assembly places of all the components and after there is no interferring tool, an assembly operation document is generated.
Patent JP-H06139672-A (JP)
Title: Disk clamper
Inventor: KITAGAWA KOJI
IPC: G11B17/028
Filed: 1992-10-21
Abstract: PURPOSE:To facilitate the loading/unloading of a disk and to absorb a shock at the time of chucking by clamping the disk onto a chucking table as a supporting member provided with a circular spring of an elastic member by a magnetic attraction force via this circular spring. CONSTITUTION:The circular spring 40 made of a steel plate is fixed via a fitting disk 14 onto a setting part 29 in the middle of an inner bottom surface 23 of the chucking table 10 consisting of a nonmagnetic substance. Then, a peripheral part 41 of the spring 40 is formed to be raised up from a center part 42, and a hub yoke 9 of a disk hub 24 consisting of a magnetic material of a disk 8 is abutted against the peripheral part 41. This disk 8 is brought into close contact with end surface 22 of the table 10 and clamped by pressing the peripheral part 41 against the force of the spring 40 by the magnetic attraction force of a chucking magnet 7. By this method, a shock at the time of loading the disk is absorbed by the spring 40 to reduce damage to a rotational part, and friction force is increased, and the loading/unloading of the disk can be facilitated.
Patent JP-H01151751-A (JP)
Title: Fuel injection control device for diesel engine
Inventor: OMORI TOSHIHIKO
IPC: F02M57/02
Filed: 1987-12-04
Abstract: PURPOSE:To enable control of various injection rates, by a method wherein an electric machine converting element to open and close a nozzle needle is provided, and a solenoid valve to overflow the fuel pressure of a pressurizing chamber pressurized by a plunger is also provided. CONSTITUTION:A pressurizing part 3 containing a plunger 23 reciprocated through a dam follower 21 associated with a cam interlocking with an engine is situated in a housing 11 mounted to a cylinder head E, and a nozzle part 5 is threadedly mounted to the lower part of the housing 11 by means of a cap 31. A piezo element 47 is contained in a containing chamber 43 formed in a valve casing 35 of the nozzle part 5, and a nozzle needle 49 is secured to the lower end of the element 47. A solenoid 7 is disposed to the side of the housing 11, and through displacement in an opening direction of a valve body 71 against a spring 79 during energization to an electromagnetic coil 75, the fuel pressure of a pressurizing chamber 17 is caused to overflow, and injection of fuel is complated.
Patent JP-S63161640-A (JP)
Title: Wiring method for semiconductor integrated circuit
Inventor: UEDA TOSHIAKI
IPC: H01L21/3205
Filed: 1986-12-25
Abstract: PURPOSE:To improve the degree of integration of a semiconductor integrated circuit chip by adding a postprocess to a channel wiring method on the basis of the channel wiring method enabling high-speed processing. CONSTITUTION:Processing in which the result of the assignment of a track for a current channel is varied in a channel region to be rewired, the emptied track is erased as the result of the assignment of the track and the channel width of the current channel is compressed is added. That it, wirings are connected by through-holes (square marks) in which other wiring layers are assigned in the horizontal and vertical directions. When the number of tracks for channel is increased by the upper and lower constraint of terminals to previously wiring- processed channels after the completion of the wiring processing of respective channel in addition to the wiring processing, one parts of predetermined branch lines 1 are led out obliquely, and connected to trunk lines 2, and the wirings are optimally allocated again, thus compressing the number of tracks, then improving the degree of integration of wiring regions.
Patent JP-H04183695-A (JP)
Title: Change gear operating device for bicycle
Inventor: NAGANO MASASHI
IPC: B62M25/04
Filed: 1990-11-13
Abstract: PURPOSE:To enable use of an operating body without making a mistake in the change- gear direction by providing a releasing body for releasing position holding by a position holding mechanism when the operating body interlockingly connected to a winder of a change-gear wire is operated in the wire rewinding direction exceeding an original position. CONSTITUTION:A winder 5 for winding a wire for change gear in a change-gear operating device for bicycle in the caption is interlockingly connected to an operating body 8 through a one-way mechanism W1 so that it is rotated in the wire rewinding direction of the winding body 5. And a position holding mechanism P for holding a position of the winding body 5 in steps according to the winding length of the wire and a position holding releasing means R for rotating the winding body 5 in the rewinding direction through releasing of position holding by the position holding mechanism P are provided. Here, the operating body 8 is constituted so that it can be operated in the rewinding direction of the wire exceeding an original position, and a releasing body 7 for releasing the above position holding when the operating body 8 is operated in the wire rewinding direction exceeding the original position is provided at the position holding releasing means R in the state where it is energized in the winding direction of the wire by an energizing means 15.
Patent JP-H03167457-A (JP)
Title: Apparatus for inspecting abnormality in packaged body
Inventor: HAMAMOTO SHINJI
IPC: G01N21/94
Filed: 1989-11-28
Abstract: PURPOSE:To detect all abnormalities in a packaged body accurately by inspecting the continuity of a sealing part obtained in a binary-coding means, and detecting the defective part of the sealing part. CONSTITUTION:The image data (d) of an inspection object A having a sealing part are obtained by sensing the image with a camera B. Master image data (b) as a standard for the inspection object are registered (a) in a master-image- data storing means C. The difference in luminances for every pixel of the image data and the every pixel of the master image data is operated. The luminance data for the same patterns in both image data are cancelled by this operation of the difference. Thus, the luminance data for the sealing part are mainly taken out. The luminance data undergo binary coding in a binary-coding means E, and the noise component is removed. Then, the continuity of the sealing part from which the noise component is removed is detected in an abnormality detecting means F. The abnormality of the sealing part is detected based on the degrees of continuance and discontinuance.