baber/WOPTO huggingface dataset:
Patent JP-2000091675-A (JP)
Title: Light amplifying element
Inventor: ONO HIROTAKA
IPC: H01S3/06
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the fluctuation of a gain even if an outer temperature changes, to improve temperature controllability, to miniaturize an element and to reduce power consumption, by detecting the temperature of Er added optical fiber for light amplification controlling power supplied to a heating element, adding positive or negative heat quantity to the optical fiber and keeping the temperature to be constant. SOLUTION: An Er added quartz optical fiber is used as an Er addition optical fiber 1. The Er added optical fiber 1 is wound for the necessary number of times on a supporting substrate 100 and is made into a coil-like bundle. Silicon rubber heaters (conductive heating elements) 2 and 2 of the heating elements sandwich the coil-like bundle part. The temperature of the Er added optical fiber 1 is monitored by a temperature detection means 4 formed of a thermocouple 3a and a voltmeter 3b or a temperature monitor 3b. Power supplied from a power unit 5 is controlled the silicon rubber heaters 2 and 2 add positive or negative heat quantity and it is kept to be constant. Thus, a light amplifying element directly gives heat to the Er added optical fiber 1.
Patent JP-H10149669-A (JP)
Title: Editing system, editing methoed, device and method for controlling clip
Inventor: MORIWAKE KATSUAKI
IPC: G11B27/031
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To facilitate complex editing work and to make possible easily revising the editing by controlling respective clips as raw material with a hierarchical structure based on a relation between the clips. SOLUTION: When the editing processing contents are revised, through the contents of these clip control data are rewritten as necessary based on these new editing contents, the past clip control data aren't erased, and are added with another clip ID code and clip name to be held as a backup use. For instance, when the contents of special effect processing for a result clip FC-009 are reversed, the clip control data before revision are held as the backup use. On the other and, the editing point data and the special effect data before the instruction of the new special effect processing are registered in another area based on these discriminative information after the clip ID code '009Bk1' and the clip name 'FC009BK1' are distributed newly.
Patent JP-H1082630-A (JP)
Title: Length-measuring apparatus and method for confirming accuracy of length-measuring apparatus
Inventor: YAMASHITA HIROSHI
IPC: G01B21/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a length-measuring apparatus and a method for confirming accuracy of the length-measuring apparatus whereby length measurement error can be prevented. SOLUTION: After a calibration is finished at the length-measuring apparatus, coordinate of each measurement point P1-P9 of a measurement target 22 set on a measurement table 14 is measured by a CCD camera 17 and stored in a RAM 33. Before the length of an object 12 is measured, the coordinate of each point P1-P9 is measured by the CCD camera 17, and compared with the preliminarily stored measured value. If the result of the comparison exceeds a preset allowable range, an error display is made at a CRT 19.
Patent JP-S61136933-A (JP)
Title: Manufacture of image fiber base material
Inventor: MATSUDA HIROO
IPC: C03B37/028
Filed: 1984-12-07
Abstract: PURPOSE:To obtain the titled base material with less remaining bubbles by bundling many optical fibers, arranging the bundles in a jacket tube in parallel, passing the jacket tube through a heated die, and heating and softening the jacket tube and the optical fiber bundles to unite both materials. CONSTITUTION:A plurality 11 of core and clad type or refractive index distribution type optical fibers are bundled, and the bundles are packed into a jacket tube 12 and arranged in parallel. The jacket tube 12 is passed through a heated die 14. The jacket tube 12 and the optical fiber bundles 11 are consequently heated, softened, and united to obtain the desired image fiber base material. When the jacket tube 12 are drawn out from the die 14 and united, the pressure in the jacket tube is reduced almost to a vacuum, or an atmosphere consisting of one of gaseous oxygen, ozone, gaseous chlorine, gaseous helium, etc., their mixture, or a compd. gas is preferably kept in the jacket tube.
Patent JP-S62119248-A (JP)
Title: Adhesive polyethylene composition
Inventor: IWANAMI KUNIO
IPC: C09D151/06
Filed: 1985-11-19
Abstract: PURPOSE:A composition, obtained by incorporating a specific modified polyethylene with (modified) high-density polyethylene and (modified) polyisobutylene and capable of exhibiting improved adhesive force and mechanical strength even when lowering the preheating temperature of an adherend. CONSTITUTION:An adhesive polyethylene composition obtained by incorporating (A) 10-90wt% modified polyethylene prepared by reacting linear low-density polyethylene having 7-50g/10min melt index with an unsaturated carboxylic acid (derivative) with (B) 0-85wt% unmodified polyethylene (except high-density polyethylene), (C) 5-50wt% high-density polyethylene and/or modified high- density polyethylene obtained by reacting the high-density polyethylene with an unsaturated carboxylic acid (derivative) and (D) 5-50wt% polyisobutylene and/or modified polyisobutylene prepared by reacting the polyisobutylene with an unsaturated carboxylic acid (derivative).
Patent JP-H1176744-A (JP)
Title: Adsorbent sampling method and device therefor
Inventor: KOYAMA MAMORU
IPC: B01D53/34
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbent sampling method and the device capable of easily sampling an adsorbent in an adsorption column without generating dust and controlling the sampling quantity. SOLUTION: The adsorbent sampling method in the case of sampling an activated carbon housed in the adsorption column 10 is by inserting a suction hose 20 into the adsorption column 10, operating a blower 60 of a local exhauster 40 in a state that a cap put 38 with filter is mounted on the upper surface of a drum can 36 instead of a top plate, sucking the activated carbon by the suction force of the blower 60 to pneumatically transport through the suction hose 20 to the drum can 36 to sample and returning the polluted air by the sampling operation to a waste gas purifying line.
Patent JP-S63111440-A (JP)
Title: Cracking detecting method for ceramic molding body
Inventor: AKAMATSU TOSHIYUKI
IPC: G01N33/38
Filed: 1986-10-29
Abstract: PURPOSE:To extremely easily and securely perform detection by visual inspection by treating the ceramic molding body thermally within a temperature range above 1,200 deg.C below the sintering temperature of ceramic and then detecting the cracking of the ceramic molding body. CONSTITUTION:A slurry-cast molding body before or after a degreasing treatment is treated thermally in an atmosphere or oxidizable atmosphere at temperature above 1,200 deg.C and below the sintering temperature of the molding for 1-2hr until the molding body shrinks within a 1-2% range. Then, curved cracking which is caused frequently in the slurry-cast molding body and hardly detected by various kinds of nondestructive inspection, etc., is open in the external surface of the molding body. The presence of the internal cracking of the molding body is detected by visual inspection.
Patent JP-H06112006-A (JP)
Title: Chip resistor and manufacture thereof
Inventor: WATANABE HIROTOSHI
IPC: H01C17/242
Filed: 1992-09-28
Abstract: PURPOSE:To cut down the time required for trimming by detecting the position and shape of the resistor on a chip, and to conduct a highly precise trimming by a method wherein an electrode is provided on the trapezoidal resistor of a substrate and on the edge face of the substrate, and a position detecting and resistor shape recognizing marker is provided at least on a place of the electrode. CONSTITUTION:At least a position detecting and resistor configuration recognition marker 4 is provided on two electrodes 2. A trapezoidal or diamond-shaped or barrel shaped resistor 3 is provided on a substrate 1. As a result, a trimming operation of high adjustment accuracy can be conducted in a short period of time. Besides, pertaining to the configuration of the resistor, if its width is different, a trapezoid, a barrel shaped and the like can be used, and a highly precise trimming operation can be conducted in a short period by performing rought adjustment on the narrow width part of the resistor and fine adjustment on the wide width part. Also, pertaining to a marker, the resistor configuration on the chip can be recognized simultaneously by the configuration, and cutting position, direction and speed are instructed to the trimming device.
Patent JP-H07108831-A (JP)
Title: Triangle window structure for automobile side door
Inventor: UMEDA YOSHIYUKI
IPC: B60J1/10
Filed: 1993-10-15
Abstract: PURPOSE:To facilitate assembly work of a center sash for constituting a triangle window frame for an automobile. CONSTITUTION:In triangle window structure for an automobile side door comprising a triangle window frame which is constituted from a front sash provided in the front part of a door panel and a center sash 5 provided in the rear part of the front sash by connecting their upper ends each other, and glass installed in the triangle window frame, a bracket 14 is mounted on the bottom of the center sash 5 and a clamping device 19 is provided in the bracket 14 and one end of the bottom side of the door panel. An engagement groove 20 for engaging with the clamping device 19 is provided in the bracket 14 and the other end of the door panel 15.
Patent JP-H10100026-A (JP)
Title: Carrying device of electronic parts, and electronic parts mounting machine using it
Inventor: OKADA MOTONARI
IPC: H01L21/50
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To stably carry electronic parts even when solder balls are projected in a flat area by providing sucking and holding means which is arranged on a surface opposite to the flat area of a wiring connection surface of the electronic parts on a holding plate and stably sucks and holds the flat area of the electronic parts in an attachable/detachable manner. SOLUTION: A BGA parts 18 is sucked and held on a holding plate 25 of a carrier by the vacuum suction force from a vacuum pump. Two second suction pads 30 of the holding plate 25 are arranged opposite to a flat area 22 of a wiring connection surface 19. Because the BGA parts 18 is stably sucked and held by the holding plate 25 by two second suction pads 30, the BGA parts 18 can be prevented from being dropped from the holding plate 25 even when a carrier of a carrier mechanism is moved.
Patent JP-H10103763-A (JP)
Title: Bathtub water cleaning apparatus
Inventor: HORIUCHI TOSHIHIRO
IPC: F24H9/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bathtub water cleaning apparatus having highly germicidal performance by employing a bypass pipe and a three-way valve and heating the whole including a pipe line system to a high temperature. SOLUTION: This cleaning apparatus is provided with a cleaning means 5 for filtering and sterilizing bathtub water, a circulating means 6 for returning the bathtub water to a bathtub after it is cleaned by the cleaning means 5, a heater 7, a temperature detector 11, a bypass pipe 8 for connecting a feed pipe 3 to the bathtub to a return pipe 4 therefrom, both forming a circulation path, and a flow path switchover means 9 capable of switching between the circulation with the bathtub 1 and the bypass circulation through the bypass pipe 8.
Patent JP-S62116973-A (JP)
Title: Image forming device
Inventor: HAYASHI MASAYOSHI
IPC: G03G21/00
Filed: 1985-11-18
Abstract: PURPOSE:To improve the quality of a recording image by detecting the picture element dot density of an effective image part to be recorded and determining the supply amount of a developer, and supplying a developer when the detected density of the developer is within a specific range. CONSTITUTION:The image effective signal circuit 51-5 of a laser unit 51 sends out an image effective signal to a latch circuit 51-8 and a controller CNT 65 with paper size information which is sent out with a VSYNC signal and a code signal from a controller NT 65. In this case, the image effective signal is generated with a BD signal and the paper size information and the AND output between a VIDEO signal and a CLK signal is counted. The controller 65 sends out paper size data to a unit 51, a CPU 65-2 determines a supply time corresponding to cassette size, and black data is multiplied by the unit time obtained by dividing the supply time by the total number of data to operate a toner supply motor 66. This toner supply is carried out only when the toner density which is detected by a sensor 68, A/D-converted, and inputted is within the specific range.
Patent JP-2001084312-A (JP)
Title: Ocr processing system, ocr processing method and computer readable storage medium storing program for ocr processing
Inventor: IKEDA SUSUMU
IPC: G06Q10/10
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To easily find a target read result in a correction terminal and to quickly shift to the correction work even in the case that a large amount of read results waiting for correction are present in an OCR processing system for dispersedly performing the read of slip images and the data correction of the read results. SOLUTION: In the correction terminal, narrowing conditions such as the status and important attributes, etc., of the batch of correction objects are set and the batch of the correction objects is narrowed and displayed on a batch list display picture corresponding to the conditions. Thus, even in the case that many batches waiting for the correction are present, a target batch is easily selected in the correction terminal.
Patent JP-H10106487-A (JP)
Title: Bulb type fluorescent lamp and luminaire
Inventor: MATSUMOTO MITSUO
IPC: F21V19/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bulb type fluorescent lamp restraining the occurrence of a crack in a bulb or a globe, even upon the exposure thereof to a vibration or a shock. SOLUTION: A bulb adhesive 5 for fastening both ends 1a of a fluorescent light emitting tube 1 to the holding part 2a of a holder 2, is formed to have higher hardness than a globe silicone adhesive 4 for fastening a globe 7 to a case 3 or the holder 2. Also, a bulb type fluorescent lamp has the globe 7 fixed to allow a slight vibration, while the fluorescent light emitting tube 1 is firmly fixed. As a result, stress hardly acts on the globe 7, even if a bulb type fluorescent lamp is subjected to a vibration or a shock, and a bulb 1c hardly comes in contact with the holder 2 or the globe 7, thereby reducing the occurrence of a crack.
Patent JP-H03119216-A (JP)
Title: Wave dissipating block
Inventor: TANAKA AKIO
IPC: E02B3/14
Filed: 1989-10-02
Abstract: PURPOSE:To reduce a cost by a method wherein guide parts spread toward the opening part side are mounted to the two end parts of a wave dissipating hole, a constriction is formed in the middle of the wave passage of the wave dissipating hole, and the guide parts and the constriction part are formed of a water resisting member. CONSTITUTION:Guide parts 3 spread toward the opening part side and formed with a metallic pipe are mounted to the two end parts of a wave dissipating hole 2 of a wave dissipating block 1 made of concrete. An annular protrusion part 4 formed with a metallic pipe is located in the middle of the wave passage of the wave dissipating hole 2 to form a constriction part 5. Thus, resistance of the protrusion part 4 is exerted on waves 7 entering the wave dissipating hole 2 when the waves pass through the constriction part 5 to disturb a flow. Further, resistance is exerted thereon by means of a peel vortex 8 generated by the inner peripheral edge part of the protrusion part 4 to dissipate waves.
Patent JP-H0199276-A (JP)
Title: Manufacture of semiconductor laser device
Inventor: OTAKI KANAME
IPC: H01L21/306
Filed: 1987-10-13
Abstract: PURPOSE:To perform selective etching for the difference of small AlAs composition ratio and to form a burying window with good controllability by employing etchant responsive to the AlAs composition of a layer to be etched. CONSTITUTION:When a burying window pattern is formed on a photoresist 9 and with it as a mask an N-type GaAs contact layer 6 is etched with mixture solution of hydrogen peroxide water: ammonia water =20:1, the etching is stopped on the surface of an N-type AlGaAs upper clad layer 5. Then, after the resist 9 is removed, with the layer 6 as a mask the layer 5 is etched with mixture solution of hydrofluoric acid: ammonium fluoride=3:1. In this case, the etching is stopped on the surface of an A GaAs active layer 4. Then, the layer 4 is etched with mixture solution of hydrogen peroxide water : tartaric acid=12:1. In this case, the etching is stopped on the surface of an AlGaAs photoconductive layer 3. Eventually, an opening is buried with an AlGaAs layer 7, and cleaved.
Patent JP-H09102858-A (JP)
Title: Facsimile mail equipment
Inventor: TAKAHASHI YOICHI
IPC: H04N1/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the processing load reduction of a central processing unit(CPU), guarantee of a data storage and processing efficiency of CPU in a facsimile mail equipment. SOLUTION: A communication controller 12 stores normal part page data where an error is corrected in a buffer 1231 after synchronization with a FAX terminal is established. Then, part page data stored in the buffer 1231 is divided by the unit of data length which is recorded in a data length table 1232 and the divided division data is transmitted to CPU. After success in transmission, the communication controller 12 transmits succeeding division data after division data which is transmitted last time to CPU. Then, after that, the transmission/ reception of division data is repeated between CPU and the communication controller 12 till CPU stores the last division data of part page data. The communication controller 12 transmits a message indicating normal completion to the FAX terminal after the above processing are completed.
Patent JP-H0568433-A (JP)
Title: Discharge prevention of ground applied on rooftop
Inventor: FUKAZAWA YUKIO
IPC: A01G9/28
Filed: 1991-09-11
Abstract: PURPOSE:To prevent the discharge of ground for e.g. rooftop garden by coating the wall of a structure with an adhesive and applying thereon a nonwoven fabric of e.g. synthetic fiber and by laying on a rooftop a number of water- penetrable bases of synthetic resin foam having closed cells followed by applying a nonwoven fabric thereon and then putting ground thereon. CONSTITUTION:A number of water-penetrable bases 1 with a specified thickness consisting of synthetic resin foam having closed cells are laid on a rooftop, and a nonwoven fabric 10 of e.g. synthetic fibers is applied on the entire surface of these bases. The wall 12 at and above the contact part between the wall and the terminal base is, in advance, either coated with an adhesive or provided with a double-sided adhesive tape, and the upper part of a nonwoven fabric 17 in the width direction is applied on said adhesive or adhesive tape, the lower part being bent and put on the terminal base. Then ground 13 is put on the nonwoven fabric 10. The nonwoven fabric 17 applied above serves as a barrier for preventing the ground from discharging via the contact part, thus enabling an artificial garden for plant raising, etc., to be prepared on e.g. a building rooftop.
Patent JP-2001079707-A (JP)
Title: Twist drill
Inventor: NISHIKAWA MASAYUKI
IPC: B23B51/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To control the form of chips, and to improve chip discharging performance by improving thinning form of a twist drill provided with an X-shaped thinning. SOLUTION: The X-shaped thinning is composed of a first thinning surface 6 positioned on the center part side of a drill tip, and a second thinning surface 7 disposed on the outer circumferential side of it, and for inclination angles of the thinning surfaces 6, 7, the inclination angle θ1 of the first thinning surface 6 is set at 40 deg.-60 deg., while the inclination angle θ2 of the second thinning surface 7 is set at 20 deg.-40 deg.. An opening angle βbetween the first thinning surface 6 and a rake face 8 of a thinning blade 5 is set to be 70 deg.-110 deg..
Patent JP-2000085026-A (JP)
Title: Method and apparatus for producing optical part
Inventor: NAKAHATA MASAOMI
IPC: B29D11/00
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent the mixing of bubbles into an optical part and to improve the productivity of the optical part by preventing a resin packing time by arranging a mold to a substrate with the mold and the substrate immersed in a photocurable resin. SOLUTION: A resin tank 13 which forms a container between it and the side of a substrate holder 11 and stores a UV-curable resin 3, when lifted to the side of the holder 11, immerses the whole upper surface of a substrate 2 on the holder 11 with the resin 3. A mold feed mechanism 18 to which a mold 4 is fitted is installed in the upper part of a frame 10. The mechanism 18 has a function to send the mold 4 toward the substrate 2 which is held by the holder 11 and immersed in the resin 3 and pushes it by prescribed pushing force, and bubbles are discharged from the surface of the mold by applying pressure. The mechanism 18 has a function to send the mold upward after the resin 3 being cured by being irradiated with UV light to separate the mold 4.
Patent JP-2001082971-A (JP)
Title: Navigation device
Inventor: ONO MAKOTO
IPC: G09B29/10
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To make it easier to detect a desired facility by mechanically reading coded information and to conduct navigation by use of that information. SOLUTION: Two-dimensional codes 50 are displayed on the signboard 51 of a facility or the like. Information related to the facility, such as the facility ID, the name of a company, the name of a chain, the type of industry, the name of a store, telephone number, address, coordinate data, regular holiday, business hours, and service items, is recorded on the two-dimensional codes 50. Facility search requirements are set in a navigation device body 62 to initiate the search of the facility. When a two-dimensional code reader 27 reads the two-dimensional codes 50, one determines whether or not information related to the facility included in the codes read meets the preset facility search requirements. When the search requirements are met, a display device 26 and a speaker 28 announce that the facility searched has been found.
Patent JP-2001084825-A (JP)
Title: Spring metal fitting for installing cover body
Inventor: TAKAZAWA MASASHI
IPC: F21V17/00
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a spring metal fitting for installing a cover body in which a rod part of a spring main body need not be held by fingers in installing the cover body. SOLUTION: This V-shaped spring metal fitting for installing a cover body 11 comprising a shade of a fluorescent lamp or an indoor light distribution plate frame of a sunlight lighting device onto a ceiling member is provided with a spring main body connected to the cover body 11 at a base end, opened in V-form at a tip, and provided with hook parts 21 at respective tips of rod parts 19.  The ceiling member 13 is provided with a slit 13a through which the hook parts 21 can be inserted to narrow the interval between the V-opened rod parts 19 of the spring main body 17 ot a specified interval W, and a ring metal fitting 23 is engaged between the rod parts 19 of the spring main body 17 to be movable between the base end and the tip of the spring main body 17, so by moving the ring metal fitting 23 to the tip of the spring main body 17, the interval between the rod parts 19 can be narrowed to the specified interval W.