baber/WOPTO huggingface dataset:
Patent JP-2001157230-A (JP)
Title: Focusing method for optical image receiving facility
Inventor: RYU RITSUKOKU
IPC: H04N17/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a focusing method for optical image receiving facility that utilizes frequencies different between the optical image receiving facility (e.g. a CRT display device) and a CCD camera, allowing the CCD camera to photograph a specific pattern displayed on the optical image receiving facility and causing an interference onto a monitor screen of the optical image receiving facility thereby permitting focusing. SOLUTION: The focusing method for optical image receiving facility includes a step where a periodic and oriented pattern is generated on the optical image receiving facility (10), a step where the CCD camera (20) photographs a pattern displayed on the optical image receiving facility (10), and a step where focusing is conducted on the basis of a pattern of interference fringes displayed on the monitor by the CCD camera (20).
Patent JP-2002330690-A (JP)
Title: Method and device for preventing attachment of marine organism to structure built on ocean and corrosion thereof
Inventor: SHIGIHARA SATONORI
IPC: A01M29/22
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing attachment of marine organisms to a marine environmental structure and corrosion thereof, capable of preventing the attachment and the corrosion caused by rust, or capable of retarding them as far as possible, so that the lifetime of the structure is extended. SOLUTION: This method for preventing the attachment of the marine organisms to the marine environmental structure and the corrosion thereof comprises constituting the structure which is built on the ocean by using plural structural members 11A, 11B which are electrically insulated from each other, applying ultrasonic vibration to the plural structural members 11A, 11B with an ultrasonic vibrator 103, and further applying a voltage supplied from an electric source to the plural structural members 11A, 11B after connecting a waveform control circuit 222 as the electric source to the plural structural members 11A, 11B so that the members act as electrodes. A voltage containing an alternating voltage component which synchronizes with a vibration waveform of the applied ultrasonic vibration is preferably used as the applied voltage.
Patent JP-H02163483-A (JP)
Title: Pump operating unit number controlling method
Inventor: HAMAMOTO HIROAKI
IPC: F04B49/06
Filed: 1988-12-16
Abstract: PURPOSE:To prevent these facts that discharge pressure is lowered to less than the specified value and a commercial driving pump is restarted from occur ring by constituting this commercial driving pump to be stopped after upping speed of an inverter driving pump when detecting a decrease of discharge flow equivalent to a portion of one unit of the commercial driving pump. CONSTITUTION:When a pressure detector 3 shows a value of more than the setting value even if a No. 2 pump 20 is operated at the minimum speed, a contact 6 is selected from close to open by a command out of a control circuit 4 and a contact 7 from open to close, respectively, and thereby a speed command to a No. 2 inverter 22 is selected to a speed setter 5 from the control circuit 4. If so, the No. 2 pump 20 comes to operation of the maximum speed, and discharge pressure also goes up to more than the setting value. Accordingly, the control circuit 4 gives an open-circuit command to a switch 13, a No. 1 motor 11 is separated from a commercial power source 2 and stopped. Simultaneously the control circuit 4 gives such a command as restoring these contacts 6, 7 to each original state, while the No. 2 inverter 22 controls speed of the No. 2 pump 22 into a proper value so as to cause a value being detected by the pressure detector 3 to maintain the specified value.
Patent JP-H11152177-A (JP)
Title: Packaging apparatus for vacuum cleaner
Inventor: TSUZAKI YASUNORI
IPC: B65D85/68
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To protect a caster without using expanded polystyrene by inserting an end of a corrugated fiberboard into a recess on a bottom of a cleaner body and in the vicinity of a caster attaching part, bringing the other end of the corrugated fiberboard into contact with a bottom of a packaging box and packaging the cleaner with the caster floating. SOLUTION: A cleaner body 11 is equipped with moving rollers of a relatively large diameter on both sides and with a horizontally rotatable caster 13 on a bottom. When such a cleaner is to be packed in a packaging box, a two-fold corrugated fiberboard cushion 16 is inserted into each of two recesses 15 provided on a rear bottom of the body 11, so that the body 11 is supported on a bottom plate of the packaging box with the caster 13 floated via the corrugated fiberboard cushions 16. Thus impact when the package is dropped may be buffered and breakage of the caster 13 or the like may be prevented. The corrugated fiberboard cushion 16 is two-folded, whereby when it is inserted in the recess 15, it may not be likely to come out due to its repulsive force, and packing can be efficiently done.
Patent JP-H06164060-A (JP)
Title: Semconductor laser
Inventor: SUGIURA KATSUMI
IPC: H01S5/00
Filed: 1992-11-27
Abstract: PURPOSE:To reduce the density of a non-light-emitting defect by a method wherein a group IIIa or group Va defect-suppressing element, in the periodic table, whose atomic radius is larger than that of a main-component element constituting a clad layer is added to the clad layer within a concentration range reducing the density of the non-light-emitting defect. CONSTITUTION:An n-type GaAs buffer layer 2, an n-type InAlGaAs clad layer 3 to which 5 atomic % of In has been added, an undoped i-type InGaAs active layer 4 and a p-type InAlGaAs contact layer 6 to which 5 atomic % of In has been added are epitaxially grown continuously in this order on an n-type GaAs substrate 1. Since In whose atomic radius is large is added to the clad layers 3, 5, it is restrained that a non-light-emitting recombination defect is caused. However, since the addition amount of the In is small, the optical property of the parent body can be kept nearly identical.
Patent JP-H05124970-A (JP)
Title: Cell agglutination activator
Inventor: SAKURAI YASUHISA
IPC: A61P43/00
Filed: 1991-11-07
Abstract: PURPOSE:To obtain the subject activator containing a polymer which is useful as a cell agglutination agent or a cell activator under physiological conditions by polymerization of a monomer mixture containing a vinyl monomer bearing a phenylboronic acid group. CONSTITUTION:The objective activator is prepared by copolymerization of (A) a vinyl monomer bearing phenylboronic acid such as 2-, 3 or 4- acrylamidophenylboronic acid, (B) a vinyl monomer whose homopolymer is soluble in water such as (meth)acrylamide, and (C) a vinyl monomer whose homopolymer is hydrophobic such as styrene, allyl (meth)acrylate, in the presence of a polymerization initiator such as benzoyl peroxide.
Patent JP-H11153069-A (JP)
Title: Fuel feeding device
Inventor: INOUE HIROSHI
IPC: F02M69/46
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide fuel feeding device to facilitate manufacture and suppress deterioration of performance and provide excellent sealing ability. SOLUTION: A cylinder 7 having a bore 70 for reciprocating a plunger is fixed at the internal part of a housing 1, and the cylinder 7 fronts on the peripheral wall through-hole 12 of the housing 1 and has a cylinder through-hole 71. One of a solenoid valve 8, a check valve 2, and a fuel suction cylinder 3 is fitted in the peripheral wall through hole 12, a tip part extends over a gap (d) between the inner peripheral surface of the housing 1 and the outer peripheral surface of the cylinder 7 and fitted in the cylinder through-hole 71. A gap between the tip part and the cylinder through-hole 71 is sealed by a seal ring 9. This constitution facilitates manufacture and suppresses deterioration of performance, and realizes a fuel feeding device having excellent sealing ability.
Patent JP-H07172738-A (JP)
Title: Observation elevator
Inventor: TAMAKI TAKASHIBA
IPC: B66B11/02
Filed: 1993-12-20
Abstract: PURPOSE:To provide an excellently designed observation elevator capable of allowing wide views from the inside of a cage and giving relaxed feeling to passengers on board. CONSTITUTION:By a visual field selecting window 13 provided in cage travelling in an elevating path set in a building, a visual field on the wall surface 3a of an elevating path 3 or on a guiding rail 9 side is blocked and viewing outside the building is made possible, and further by the visual selecting window 13, a view of the lower part of the building is blocked and viewing outside the building is made possible.
Patent JP-H11139303-A (JP)
Title: Cable gripping force measuring device for cable gripping device for cableway
Inventor: KANEKO TAKENORI
IPC: B61B12/12
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To accurately measure the cable gripping force with the simple structure and facilitated handling by fixing a strain sensor to both ends of a cylindrical test block formed with grooves from a plate-like central part thereof to both ends thereof, and pinching a cable gripping device with the test block so as to detect the strain. SOLUTION: A test block 5 is made of the material having elasticity, and a part thereof, on which a grip part 2 abuts for engagement, is formed into a nearly cylindrical shape having the same outer diameter with a cable to be gripped by a cable gripping device 1. A central part 13 of the test block 5 is formed into a plate, and grooves 11, 11 are formed from the central part 13 toward both ends of the test block, and strain sensors 6, 6 are fixed to both end surfaces 14, 14. At the central part 13, the cable gripping device 1 is pinched for fixation by a long clip 3 and a short clip 4 of the grip part 2. A nearly same quantity of strain with the compression strain generated at the central part 13 is generated in both end surfaces 14, 14 by the grooves 11, 11, and transmitted from the strain sensors 6, 6 to a display amplifier 7 through a wire 8.
Patent JP-H01161542-A (JP)
Title: Parenthesis retrieving system for full-screen editor
Inventor: MIYOSHI SATOSHI
IPC: G06F11/28
Filed: 1987-12-18
Abstract: PURPOSE:To automatically retrieve a parenthesis so as to make debugging possible at a processing time by providing counters for counting the detected pieces of parenthesises which are the same as the parenthesis to be processed and the detected pieces of parenthesis corresponding to the parenthesis to be processed. CONSTITUTION:When, for example, a parenthesis on the 70th row on a screen 111 is selected as a parenthesis to be retrieved by means of a cursor, a original test is searched in a processing space 144. Then by referring to a parenthesis searching table the parenthesis which is the same as the parenthesis {to be retrieved or the parenthesis corresponding to the parenthesis} are retrieved. When the parenthesis {is detected on the 90th row, the value of the counter area TE5 of the table is increased by '1'. When a corresponding parenthesis is detected on the 120th row, counter states TE5=1 and TE7=0 are decided and, since the difference between them is not '0' the corresponding parenthesis} of the 120th row is not detected and the counted value is increased by '1'. When a corresponding parenthesis {is detected on the 150th row, the parenthesis} is decided as the parenthesis to be found since TE5=1 and TE7=1 and the difference between them is '0'. Then the cursor is positioned to the parenthesis so that the user can detect the corresponding parenthesis.
Patent JP-H02163461-A (JP)
Title: Fuel injection valve
Inventor: KIUCHI HIDEO
IPC: F02M51/06
Filed: 1988-12-16
Abstract: PURPOSE:To make vapor existing in a fuel passage fuel out to the outside by installing plural numbers of fuel passages at a more upstream part than a metering means, forming at least one of them toward a range from the almost bottom direction to the almost top direction, and opening it toward a downstream in a flow direction of fuel flowing in another clearance. CONSTITUTION:When a nozzle 21 is closed, a valve body 1 is exposed to a high temperature of outside temperature of the like, and thereby fuel temperature in a fuel passage 7 goes up, generating vapor there. This vapor goes up due to buoyancy and flows into a fuel passage 72d formed aslant toward a range from the almost bottom direction to the almost top direction. In addition, under the same pressure, since fuel is charged toward the top direction fro the bottom direction according to gravity, the side of a downstream part 65 of a clearance 61 is in the almost bottom direction rather than the valve body 1, so that the fuel flowing in this clearance 61 flows into a fuel passage 72a and led into the nozzle 21 after passing through the fuel passage 7. Conversely, at the side of an upstream part 64, the passage 72b is opened toward this upstream part 64, so that the fuel in the passage 72b is extruded to the side of the upstream part 64, and the vapor is also pushed out together.
Patent JP-H09160854-A (JP)
Title: Network managing device
Inventor: OKAYASU TOSHIKAZU
IPC: G06F13/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To easily realize a network form corresponding to situation by executing automatically a continuous down-load for whole managed devices in a network and holding plural pieces of down-load configuration information to one device to be managed. SOLUTION: A continuous down-load control means 20 selects a network form list to be down-loaded from a form list holding means 21. One of identifying labels of the network form list is reported to a down-load means 6. The down-load configuration information concerned is selected from plural ones based on the down-load configuration information identifier of the identifying label and the down-load of configuration information contents is executed. After the down-load is completed, continuous down-load is automatically executed by the succeeding identifying label. Another network form list existing in the form list holding means is selected and can be easily changed into another network form.
Patent JP-H06149532-A (JP)
Title: Cursor shape setting method
Inventor: SAKAGUCHI TOSHIAKI
IPC: G06F3/0481
Filed: 1992-11-04
Abstract: PURPOSE:To provide a cursor capable of surely and quickly specifying a place for setting a link in the case of setting the link by giving an instruction by the cursor on a display screen. CONSTITUTION:In a data processing system for displaying picture data (map, for instance) and the table data 102 of a table (resident information table, for instance) composed of plural entries 104 for setting the link with the picture data at a display device, instructing display same as the display of a prescribed item in the entry 104 selected for setting the link from a display table 102 on the display screen and acquiring position information on the pictures of the same instructed display, when the entry 104 is selected from the table 102, the data of the prescribed item (Yamamoto, for instance) in the data of the selected entry 104 are converted to the picture data to be defined as cursor shape data and the cursor 108 of the shape is displayed on the display screen and the link is set.
Patent JP-H04190957-A (JP)
Title: Die casting pin with screw
Inventor: WAKAYAMA TAKUYA
IPC: B23G7/02
Filed: 1990-11-22
Abstract: PURPOSE:To reduce manufacturing man-hour by providing a screw part in the dipping range of a die casting pin in molten casting in a die casting forming, turning the die casting pin and separating from the solidified casting part. CONSTITUTION:The die casting pin 3 providing the screw part 6 is inserted into the die 1 and protruded into the dipping part 5 in the molten casting surrounded with the die 1 and after filling up and solidifying the casting, the die casting pin 3 is constituted by turning this with a rotating device 4 so that this is separated from the casting 2 and can be taken out. Then, before separating the casting 2 from the die 1 after solidifying the casting, the rotating device 4 is rotated in the condition of fixing the position of the casting 2 and the die 1, only the die casting pin 3 is retreated. By this method, after forming the man-hour for screw machining can be reduced.
Patent JP-H11154110-A (JP)
Title: Synchronizing method for mirror server
Inventor: HIGUCHI MASAFUMI
IPC: G06F3/06
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a synchronizing method for a mirror server with which the contents of all servers including the mirror sever can be synchronized at high speed and load for synchronization can be reduced. SOLUTION: An ftpd 11 with file update monitoring function at a master server 10 monitors ftp access and when PUT access is detected, a file update reporting part 12 is started by regarding a relevant file as updated. Then, the file name of the updated file is reported to an update report receiving part 21 of a mirror server 20, a file updating part 22 is started and the acquisition of the updated file is executed.
Patent JP-H06148867-A (JP)
Title: Method for determining photomask pattern
Inventor: KATSU MITSUNORI
IPC: G03F1/68
Filed: 1992-11-04
Abstract: PURPOSE:To make the formation of a photomask possible in rapid correspondence to a program change, etc., and to promote the adaptation to production of diversified kinds in small quantity by determining photomask patterns by synthesizing basic patterns and code patterns. CONSTITUTION:The layout of bit line wiring patterns constituted of bit liens 2 and contact parts 5 of drains of memory cells 1 is previously data formed in prescribed format as the basic patterns common to a mask ROM. The layout of the patterns of code parts 4 connecting the contact parts 5 of the drains of the memory cells and the bit lines 2, i.e., the layout of patterns as to the presence or absence of the wirings of the code parts 4 are separately formed in the same format as the previous format. These basic patterns and the code patterns thereof are synthesized by computer processing to form the layout data of the bit line wiring patterns over the entire part, by which the photomask for etching aluminum wirings is formed.
Patent JP-H01158402-A (JP)
Title: Plastic clad optical fiber and clad material
Inventor: MAEDA KAZUYUKI
IPC: D01F8/10
Filed: 1987-12-15
Abstract: PURPOSE:To obtain a plastic clad optical fiber which has a high serviceable temp. and sufficient strength by consisting said fiber of a specific compsn. for curing. CONSTITUTION:This optical fiber is constituted of the compsn. for curing which consists essentially of a copolymer obtd. by copolymerizing a fluoroalkyl acrylate or methacrylate monomer and one of an epoxy group-contg. vinyl compd. and epoxy reactive vinyl compd. and the other of the epoxy group-contg. vinyl compd. and the epoxy reactive vinyl compd. Namely, the fiber is eventually formed of the cured matter obtd. by curing the clad material and the clad having the refractive index lower than the refractive index of the core is obtd. The plastic clad optical fiber having the high serviceable temp. and the sufficient strength is thereby obtd.
Patent JP-H11155014-A (JP)
Title: Radio communication equipment
Inventor: FUJISAWA NOBUAKI
IPC: H04B3/20
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To generate a side tone in the radio communication equipment of a call opposite party by leaking a voice signal transmitted from a receiving circuit to the signal route of a microphone which is connected to a transmitting circuit for an output with respect to the radio communication equipment for executing a simultaneous call. SOLUTION: When an extension call is made between a slave set and a master set, a control part 6 controls a line interface 7 so as to open the mutual connection of three routes, that is, the signal route of the receiving circuit 1 and the transmitting circuit 2, the signal route of the amplifiers 11 and 12 and a telephone line 8. Then, connection in the respective switches of a switch circuit 3 and the switch 14 are closed. Besides, the prescribed switch of the control part of the slave set is closed. By this, the voice signal transmitted from the microphone 10 is guided to the speaker of the slave set and also to the speaker 9. Therefore, voice uttered toward the microphone 10 is given from the speaker of the slave set and, at the same time, given from the speaker 9. That is, the side tone is generated at the master set side.
Patent JP-H04194847-A (JP)
Title: Silver halide color photosensitive material
Inventor: SATO TADAHISA
IPC: G03C7/38
Filed: 1990-11-22
Abstract: PURPOSE:To provide a photosensitive material which is excellent in pigment reproducibility, such as sensitivity, coloring ability, and gradation, by means of a coupler improving a color phase, increasing a molecule absorbency index, easy to synthesize, and having high pigment forming ability by containing a specified formula of an imidazopyrazole cyan coupler in the emulsion layer of a silver halide color photosensitive material. CONSTITUTION:R1 is a substitutional group and a halogen atom, R2 represents a hydrogen atom or a substitutional group, and a substitutional group represents a group having the same meaning as that of R1/R2 is an aryl group, and R3 is a carbamoyl group. X is the halogen atom of a group separable during reaction to the oxidant of an aromatic first grade amine color developing agent, and (n) is an integral number of 0 - 5. This constitution makes improvement of a color phase and a coloring ability compatible with each other through combination of some kinds of substitutional groups introduced in four positions, being a second, a third, a sixth, and a seventh rank, of the imidazo (1,2-b)pyrazol coupler of a pyrazoloazole coupler.
Patent JP-H10156531-A (JP)
Title: Multiple electrode gas shielded metal arc welding method
Inventor: HIRANO OSAMU
IPC: B23K9/095
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent generation of high-temperature cracks, to reduce the generated quantity of the spatter, and to provide excellent bead appearance even when the welding speed is as high as 100 through 200 (cm/min). SOLUTION: A core wire 21 of small diameter to prevent the leakage of a cut wire is arranged so that its longitudinal direction is aligned with the weld seam in a part 3 to be welded of a joint formed by arranging two plates 1 and 2 opposite to each other in a V-shape, and then, the cut wire 4 which is >=1.2mm and below 2.5mm in wire diameter and >=1.2mm and below 2.5mm in wire length is filled, and the welding is performed by not less than three electrodes. The cut wire is filled so that the maximum width in the direction orthogonal to the weld seam of the region where the filled cut wire is present is 5 to 15mm.
Patent JP-2001139119-A (JP)
Title: Air floating type belt conveyer
Inventor: HAMAGUCHI TADATOSHI
IPC: B65G15/08
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To finely control every specified portion of the amount of air for floating a belt according to an installing form. SOLUTION: An air floating type belt conveyer 1 is traveled by supplying air to between a trough 3 and the belt 2 through air holes aligned in the length direction of the trough 3 to float the belt 2, and an air amount control device 4 for controlling the supply amount of air every air hole in the specified region is installed.