baber/WOPTO huggingface dataset:
Patent JP-2000174429-A (JP)
Title: Reflow soldering equipment
Inventor: TOBA HIDEAKI
IPC: F27B9/12
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To blow air evenly to solder evenly by installing an air diffusing section between slender air collecting sections which are structured in at least two stages and forming the air collecting sections in such a structure as to be oriented in the directions crossing at right angles with each other and providing a saw-tooth corrugated porous plate in the air collecting section in an after stage. SOLUTION: An air collecting/diffusing plate 5 is formed in a reversed-V shape and is installed in an upper part of a casing 4. Air blown by a fan 11 is collected in a slender air collecting section (a first air collecting section) 12. A saw-tooth porous plate 6 is a porous plate formed into a corrugated shape and evenly formed with many through holes. The porous plate 6 rectifies and guides the air diffused towards an air diffusing section 14 by means of guide plates 7. The direction of the first air collecting section 12 is at right angles with that of a second air collecting section 13. The blown air is rectified evenly in the transverse direction and in the vertical direction by means of the air collecting/difusing plate 5 whose cross-section is reverse-V shaped and the saw-tooth porous plate 6 whose longitudinal sectional shape is corrugated.
Patent JP-H06203680-A (JP)
Title: Molding method of non-ceramic insulator and device therefor
Inventor: GOTO DAISAKU
IPC: B29C45/00
Filed: 1992-12-28
Abstract: PURPOSE:To continuously mold a rubber coating on the outer circumference of a long core while the core is transported successively and easily and precisely mold a long non-ceramic insulator. CONSTITUTION:A raw material rubber is poured in a cavity 21 of dies 1, 2 and a rubber coating R consisting of a trunk part (b) and a hood part (s) is molded on the oute circumference of a long core C. A storage part 28 to store the rear end part of the rubber coating R after the molding is formed in the dies 1, 2. Positioning jigs 32, 33 to hold the terminal part of the already molded rubber coating R and position the long core C in the dies 1, 2 are installed at the front end of the dies 1, 2. A sleeve 26 to mold a connection part of the rubber coating R is installed at the rear end part of the cavity 21. At the time when a first rubber coating is molded, a head holding jig is installed while replacing the positioning jig 32.
Patent JP-2001168735-A (JP)
Title: Concatenated convolution code decoder
Inventor: FUKUMASA HIDENOBU
IPC: H04J13/00
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a concatenated convolution code decoder capable of simultaneously decoding an error correction code and processing interference elimination by simple constitution. SOLUTION: For the repetitive decoding of a turbo code and SCCC, since a provisional decoded result and likelihood information are outputted in the middle of the decoding processing, when they are effectively utilized, the elimination of interference is performed without increasing the operation amount of decoding so much. Then, the decoding of plural turbo codes and SCCC blocks for interfering with each other is parallelly performed, decoding data obtained as the intermediate result of the decoding of the turbo codes and the SCCC and the likelihood information are reflected on decoding of the other block and the repetitive decoding is performed.
Patent JP-H10192575-A (JP)
Title: Rotary blade
Inventor: CORNELL ROBERT W
IPC: B26D3/08
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a rotary blade capable of satisfying the protective function by a relatively inexpeucive method for a wide variety of uses. SOLUTION: A rotary blade 10 is provided with an elongated handle 12 having a grip portion 14 connected to a platform 18 having the peripheral part. An approximately circular blade edge 22 is mounted rotatably onto a shaft extending through an opening part formed in the platform. Also, the blade is provided with an edge 22 guard having an arch portion. The guard can be rotated by a user to expose the cutting edge of the edge before the blade is used.
Patent JP-H05202492-A (JP)
Title: Surface treatment of metal
Inventor: YAMAGUCHI HIDEAKI
IPC: C23F11/14
Filed: 1991-11-05
Abstract: PURPOSE:To prevent the rust formation in the metal exposed parts of a printed circuit board and to improve a soldering property by subjecting the printed circuit board to a surface treatment with a preflux soln. contg. a specific benzimidazole deriv. or its salt. CONSTITUTION:The metallic surface of the printed circuit board is treated with the preflux soln. contg. the salt of the compd. expressed by formula I, II (where n=0 to 3) or its deriv. The above-mentioned compd., etc., are incorporated as effective components at about 0.01 to 50% into an aq. soln., solvent, etc., of org. acids, alcohol, etc. The circuit board is immersed into such soln. and is thereby subjected to the surface treatment. The preflux film surface is thereafter subjected to an oxidation treatment to improve the heat resistance. This oxidation treatment is executed by irradiation with IR rays or UV rays, exposing to ozone, immersion into hydrogen peroxide water, etc. As a result, the printed circuit board which has the good spreading property and wettability of cream solder, and soldering rate and wettability after reflow and is excellent in terms of working environment and safety is obtd.
Patent JP-H10199176-A (JP)
Title: Disk cartridge
Inventor: OKAMOTO TOMOMI
IPC: G11B23/023
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make a device thin by continuously forming a notched part for a disk cartridge in both front and back sides of the cartridge, attaching a contact part to which, the shutter mechanism of a recording/reproducing device is contacted with the contact part in a shutter opening direction, and making round the edge of a side opposite the shutter opening direction by the cartridge notched part. SOLUTION: A disk window 5 is provided in the backside of a disk cartridge 15. But, since the backside also transmits power for driving a disk, the disk window 5 is extended to the vicinity of the center of a disk 4. The disk window 5 is formed to be one continuous notched part from the front side of the disk cartridge 15 to its backside when a shutter 2 is opened. When the shutter 2 is opened/closed by a recording/reproducing device, an opening/closing mechanism in the device applies a load on the opening/closing mechanism contact part 3 of the shutter 2 in its moving direction to slide it. In this example, the opening/closing mechanism contact part 3 is formed to be recessed in shape and thus contact with the opening/closing mechanism of the device is facilitated.
Patent JP-H06203971-A (JP)
Title: Dimmer
Inventor: YAMAGUCHI HIROSHI
IPC: H05B37/02
Filed: 1992-12-28
Abstract: PURPOSE:To provide a dimmer having chase function with a simple structure. CONSTITUTION:When general dimmer operation is carried out, the light is controlled by a fader 3a-3t corresponding to a desired lighting load by the selection of a selection switch 2a-2t. When the chase control content is stored, the selection switch 2a-2t corresponding to the lighting load to be chase-operated is set, and the light control is set by the corresponding fader 3a-3t. When the dimmer control is returned to the early memory side or advanced to the late memory side for correction, a forward switch 11, a reverse switch 12 and the direction switch of a bound switch 13 are ON. Finally, a trace switch 14 is ON, and the storage is conducted according to the dimmer quantity set by the fader 3a-3t in the input order by the selection switch 2a-2t. At regenerating the chase function, a trace switch 14 and a start switch 7 are simultaneously operated, and the lighting load is lighted with a determined dimmer quantity according to the stored order.
Patent JP-H06203463-A (JP)
Title: Adjustment method for disk drive device
Inventor: ABE TOSHIMI
IPC: G11B19/20
Filed: 1992-12-28
Abstract: PURPOSE:To provide a good offtrack adjustment for all recording tracks. CONSTITUTION:After a temporary adjustment of a head position which is fed by a stepping motor using cat's-eye signals, the amounts of offtrack are obtained for all recording tracks on a disk and the installation position of the stepping motor is adjusted so that the average value of the amounts of offtrack becomes zero. Thus, a maximum value of the amounts of offtrack of all recording tracks on the disk is kept to a minimum.
Patent JP-2001165385-A (JP)
Title: Water cut-off rubber for anti-corrosive pipe end cover
Inventor: KUBO TOSHIHIRO
IPC: F16L58/18
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To restrain stickiness of a water cut-off rubber against an anti-corrosive cover so as to facilitate covering work, while attaining secure sealing of the rubber for an exposed metal face and the anti-corrosive cover. SOLUTION: An anti-corrosive cover 4 is covered over an end face 2 of a pipe 1 and a side face 1b, which is disposed in the vicinity of the pipe end and outside the pipe. The anti-corrosive cover 4, the end face 2 and the side face outside the pipe are sealed with a water cut-off rubber. This rubber includes plural extruded fins extending in the longitudinal direction on the metal face, which makes contact with the anti-corrosive cover. The remaining part of the metal face is press fitted on the pipe surface to be sealed by a contracting force of the anti-corrosive cover.
Patent JP-H07196291-A (JP)
Title: Lift device
Inventor: MONNO GENTARO
IPC: B66F7/02
Filed: 1993-12-28
Abstract: PURPOSE:To obtain an inexpensive lift device compact and excellent in lift synchronization by locating a lift shaft at an end of a chain wound round a sprocket driven for rotation and guiding the each chain unbendably by a guide member including a vertical portion for the life shaft to move up and down. CONSTITUTION:A chain 3 is wound round a sprocket B driven for rotation. A lift shaft 4 is connected to one end of the chain 3, and the chain 3 is guided to be unbendable by a guide member 5. In sprocket Z, two sprockets 2A, 2B are installed at both ends of a drive shaft 9 rotated via a chain transmission means by o reduction motor M. The guide member 5 is formed by a chain channel 5A, 5B formed as outer frame 21 by combining two plates of specific shape together through a fitting member 22 with a specified gap in between,1 up and down. The each channel 5A, 5B is formed to be curved in joining a vertical portion S1 and a straight portion by an arc of relatively small diameter.
Patent JP-H06171676-A (JP)
Title: Food container with hot-water supply device
Inventor: KOBAYASHI OSAMU
IPC: B65D81/34
Filed: 1992-12-03
Abstract: PURPOSE:To provide a container where water contained in a hot-water supply tank is kept from entering a slowing space during other period than heating period. CONSTITUTION:A closed type hot-water supply tank 6 with an annular cross-section is made of nonflammables, filled with water and has a slowing space 9 inside. In the hot-water supply tank 6, a tubular communicating path 19 is vertically extended and provided with a valve member 7 at the lower end and a communicating hole 8 at the upper end. The valve member 7 is opened and communicates with the hot-water supply tank 6 when a pressure is applied to the lower end of the communicating path 10 and the communicating hole 8 leads to the slowing space 9 where food raw material 17 is stowed.
Patent JP-2001166640-A (JP)
Title: Image forming device, control method thereof, and storage medium
Inventor: OKAWA TOMOSHI
IPC: H04N1/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an excellent presentation mode set environment where the presentation mode can be set from any sheet without requiring unnecessary procedure for setting the OHP sheet and the plain sheet and changing the set thereof when the presentation mode is set. SOLUTION: When the presentation mode is set, it is selected to which sheet out of the OHP sheet and the plain sheet the set for forming an image is inputted. Then, a set screen for inputting set information for forming an image corresponding to the selected sheet is displayed at the display part of an operation part 80 by a CPU 501a. Besides, the set information inputted from the set screen is stored in a non-volatile memory 501d. The CPU 501a makes the memory 501d store the information being set and inputted even in the midst of inputting the set information for any sheet and switches the set screen to the set screen for the other sheet.
Patent JP-H11182232-A (JP)
Title: Exhaust emission control device and operating method
Inventor: SAITO HIDETOSHI
IPC: F01N3/027
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device and an operating method compensating by circulation so as to prevent the whole device from falling into insufficiency even in the case of the failure of at least one filter unit under regeneration by arranging three or more filter units in parallel. SOLUTION: Regenerating electric heaters 14 and inlet or outlet operating valves 4 are arranged every filter unit 3. Particulates are collected by the filter unit 3 with the operating valve 4 in the opened state, and at least one of other operating valves 4 is closed. A current is applied only to the electric heater 14 of the filter unit 3 in the valve closed state to perform regeneration. At the time of detection a heater current to be over or under the optional set value, current application to this electric heater 14 is interrupted, and the closed state of the operating valve 4 is maintained. The other filter unit 3 is selected to close the operating valve 4, and current application to the electric heater 14 is started for regeneration.
Patent JP-2000162211-A (JP)
Title: Method for detection of specific antibody in urine
Inventor: KAMIMURA YATSUHIRO
IPC: G01N33/53
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method in which a specific antibody in urine can be detected with high sensitivity by a method, wherein a specific monoclonal antibody or a polyclonal antibody is used as total molecules or an Fab' or Fab compartment for the Fab compartment of human immunoglobulin. SOLUTION: As a specific antibody to be detected, an antibody against a bacteria-producing substance such as an antiviral antibody, an anti-SLO antibody or the like can be cited. In a measurement, an antigen as a target is first immobilized to a microtiter plate or the like for enzyme immunoassay, a solid-phase antigen is adjusted so as to react with a specimen. After the reaction, an unreacted substance is removed, and an enzyme-labeled antihuman IgG antibody whose specificity is high is reacted with an Fab compartment. After the reaction is finished, an unreacted marker antibody is removed, a solid phase is cleaned, an enzyme substrate is reacted with the solid phase, and a signal is generated. The generated signal is measured with an absorption spectrophotometer or the like.  When specific anribodies exist in the specimen, a strong signal which corresponds to the amount of the antibody is obtained, the amount of the signal is compared and examined, and the existence of the antibody is determined.
Patent JP-2000169032-A (JP)
Title: Post-processor
Inventor: KONDO KAZUHISA
IPC: B26F1/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize a paper punching device and to reduce the cost in a device allowing a punching process and a stapling process by providing the paper punching device punching holes on a paper sheet passing through another paper conveyance path between the paper carry-in port of a device housing and the branch section of a paper conveyance path. SOLUTION: This post-processor 4 connected to an electrostatic copying machine 2 as an image forming machine is arranged with a paper carry-in port 401 at a position where a device housing 40 faces the discharge port 36 of a copying machine body 2, and a paper conveyance path 41 is extended from here. Another paper conveyance path 45 is connected to the middle section of the paper conveyance path 41, and the paper conveyance path 45 is extended to a stapling process section serving as a post-processor, for example. A branch pawl 46 is arranged at the branch section of both paper conveyance paths 41, 45. A paper punching device 50 is arranged between a pair of guide plates 411, 412 on the paper conveyance path 41 and the branch section of the other paper conveyance path 45, thereby paper sheets are punched one by one, and the paper punching device 50 is simplified.
Patent JP-H06158903-A (JP)
Title: Parking garage, transferring means for vehicle and balancing mechanism for lift
Inventor: KITAMURA MORIO
IPC: E21D13/00
Filed: 1992-11-24
Abstract: PURPOSE:To accommodate vehicles to be parked efficiently. CONSTITUTION:A carriage 1 equipped with a transferring means 4 for transferring a vehicle 50 is provided, and an elevator constructed of a device for lifting up and down the carriage 1, a rope and a hoisting device is provided. A space through which the carriage 1 is lifted up and down by operation of the elevator is made an elevator shaft 10, and a cylindrical structure 11 having the elevator shaft 10 as its center axis is constructed underground. Then, the cylindrical structure 11 is made to serve as a frame body for the parking garage. Storing parts 16, extending horizontally in layers from the elevator shaft 10, are provided in the cylindrical structure 11, and a parking space 20 for the vehicle 50 is constructed by dividing the inside of the cylindrical structure 11. Thereby, the parking garage can be constructed speedily and safely with easy processing of work.
Patent JP-H06179868-A (JP)
Title: Water repellent
Inventor: SHIKISHIMA HIROYASU
IPC: D06M23/06
Filed: 1992-12-14
Abstract: PURPOSE:To obtain a water repellent which does not adversely affect a human skin and renders underwear water-repellent without detriment to their flexibility by copolymerizing a fluororesin with a specific substance and dissolving the resulting copolymer in a hydrocarbon. CONSTITUTION:A fluororesin is copolymerized with a substance having flexibility, e.g. a silicone oil, a silicone grease, or a zirconium salt, and the resulting copolymer is dissolved in a hydrocarbon (e.g. cyclopentane).
Patent JP-2000183008-A (JP)
Title: Cleaning-device for chip member
Inventor: OHORA SHOICHIRO
IPC: B08B3/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To collectively clean plural pieces, even with a chip member wherein a foreign material tends to be produced due to chipping or peeling by preventing re-sticking of the foreign materials. SOLUTION: A cylindrical chip member housing vessel 8, having a mesh-like bottom surface 4, with multiple chip members 5 put is submerged in a cleaning liquid bath 1, where a cleaning liquid 2 is housed for vertical movement so that the chip members 5 are agitated in the cleaning liquid 2 for cleaning. Here, a mesh-like window 9 is formed at an intermediate position in the axial direction on the peripheral surface of the chip member housing vessel 8, and the chip member housing vessel 8 is moved vertically, so that the cleaning liquid 5 surface causes the mesh-like window 9 to reciprocate.
Patent JP-H07207513-A (JP)
Title: Protection against ultraviolet rays
Inventor: WATANABE YAICHI
IPC: A42B5/00
Filed: 1993-12-29
Abstract: PURPOSE:To provide a protection against ultraviolet rays capable of simply and readily achieving the protection of the face or a neck part such as the nape from the ultraviolet rays by installing thereof in the form of a cover in the head or a worn hat. CONSTITUTION:This protection against ultraviolet rays is obtained by forming a synthetic resin film into a cylindrical or a truncated comical and cylindrical molding 10, forming a part or all of the molding 10 into a transparent film 11 hardly transmitting the ultraviolet rays and forming the periphery of the tip 101 of the molding 10 so as to enable the tightening. Thereby, the tip 101 is attached to the head or worn hat so as to enable the protection of the neck part from the ultraviolet rays.
Patent JP-H09183715-A (JP)
Title: Resin composition for dressing hair and spray for dressing hair
Inventor: YAMAMOTO KOJI
IPC: A61K8/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a hair-dressing resin composition exhibiting an excellent hair-dressing effect on the hair also under the environments of a high temperature and a high humidity without generating insolubles also at low temperatures on the treatment of a single liquidized petroleum gas on the formation of an aerosol, and capable of being easily removed on the washing of the hair, and to provide a hair-dressing spray using the same. SOLUTION: This resin composition for hair dressing is obtained by copolymerizing (a) 5-35wt.% of at least a kind of monomer selected from the group consisting of acrylic acid, methacrylic acid and itaconic acid, (b) 5-20wt.% of at least a kind of monomer selected from among the 10-18C aliphatic alcohol esters of acrylic acid and/or methacrylic acid, (c) 5-20wt.% of at least a kind of monomer selected from among the 4-18C aliphatic alcohol esters of acrylic acid and/or methacrylic acid, (d) 40-85wt.% of a monomer consisting of N- tertiary butyl acrylamide, and (e) 0-25wt.% of one or more other vinylic monomers, and subsequently neutralizing the copolymer with a water-soluble organic basic substance.
Patent JP-H09190887-A (JP)
Title: Discharge lamp
Inventor: MONJU TAKAO
IPC: H05B41/18
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost discharge lamp which can stop pulse generation automatically when the lamp remains out of lighting. SOLUTION: A discharge lamp includes a light emitting tube 10, a starter 2 to generate a lighting pulse, and a pulse stopping means 1. The pulse stopping means 1 is a positive characteristic thermistor whose resistance value increases with increasing temp. and is connected in series to the starter 2. When the lamp is out of normal lighting, pulse generation is stopped by the increase in the resistance value due to self-heat emission of this thermistor.
Patent JP-H10187345-A (JP)
Title: Mouse pad
Inventor: ASANO TADASHI
IPC: G06F3/039
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive mouse pad in which the design of a receiving layer can be prepared according to a taste. SOLUTION: A mouse pad is provided with at least a surface projecting and recessing sheet member 22 and a base sheet member 24, and a resin layer 32 with a sucker pattern having absorbing performance is provided on the upper face of the base sheet member 24. The surface projecting and recessing member 22 and the base sheet member 24 can be connected through the sucker pattern resin layer 32 freely attachably and detachably. Also, the mouse pad surface is constituted of a resin layer in which micro-beads 27 are scattered so that the rotation of a mouse ball can be made satisfactory, and the satisfactory sense of operation of the mouse can be obtained.
Patent JP-H11189815-A (JP)
Title: Working method of exchanging of stave in blast furnace
Inventor: OKAZAKI SHINICHI
IPC: C21B7/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an exchanging method of a stave in a blast furnace, with which the taking-out stave is unnecessary to be hung up to the furnace top and the exchanging work can be executed with little man-hour. SOLUTION: This exchanging work is composed of a process for pushing the stave off into the furnace by using a jack after fusing supplying and draining water pipes and bolts in the used stave 2a to be taken out, a process for connecting both parts of hanging wires passing through two eye bolts projectively arranged at the furnace inside in the upper part of the new stave 2b with hanging tools after connecting the end parts of lifting wires 8, 10a, 10b, 10c with the hanging tools on the working floor 11a around a furnace top mantel and a process for cutting off the hanging tools from the new stave by inserting a cutting-off device from opening holes on the upper iron shell at the new stave fitting position to cut off the hanging wire after fitting the new stave 1 to the iron shell.