baber/WOPTO huggingface dataset:
Patent JP-H05158226-A (JP)
Title: Image forming method
Inventor: ADACHI YUTAKA
IPC: G03F7/30
Filed: 1991-12-03
Abstract: PURPOSE:To enable the impartation of an exposed visible image and the impartation of the characteristics approximate to the characteristics of printed matter without degrading sensitivity. CONSTITUTION:(1) A compd. which generates an acid by light and org. dyestuff which is changed in color tone from a colorless tone to chromatic tone or from the chromatic tone to the colorless tone by the acid, (2) a compd. which generates an acid by light and org. dyestuff which is changed in the color tone from one chromatic tone to the other chromatic tone by the acid and (3) a material which generates phosphor and an orthoquinone diazide compd. are incorporated into the resin layer to be removed by a development processing liquid in the image forming method which subjects an image forming material having a photosensitive layer and the resin layer to be removed by the development processing liquid on a transparent base to imagewise exposing form the side of the base where the photosensitive layer is not provided.
Patent JP-H09172494-A (JP)
Title: Communication conference terminal eqiupment
Inventor: MORI KOICHI
IPC: H04M3/56
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the actual convenience of a user interface, etc., by making a token giving an input right go around through the use of chain connection. SOLUTION: At the time of a communication conference connection plural communication conference terminal equipments A and B through a communication line and mutually communicating conference information, this terminal equipment connects plural display and input devices 17 provided with a function displaying and inputting conference information to one communication conference terminal equipment to display information for plural conference attendants and makes it possible to respectively input information. In this case, the plural display and input devices 17 are connected in the state of a chain and a control means circularly assigning a token giving an input right to each display and input device 17 at regular time intervals is provided.
Patent JP-H10183386-A (JP)
Title: Corrosion preventing method for steel in gas containing zone on ground surface and in soil
Inventor: ITO YOICHI
IPC: C23C30/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an easy corrosion preventing method for a steel in the case the steel is used in contact with soil in gas containing zones on the ground surface and in the soil such as under ground fuel tanks, ground tank bottom plates, the foot parts of steel towers, the foundation in the soil of steel structures or the like. SOLUTION: A steel is coated with a metal potentially baser than the steel as coating with 40 to 500μm thickness, and the soil to be contacted with the steel is dispersedly mixed with at least one or more kinds among zinc, zinc oxide and zinc carbonate by 1 to 300Kf in total per 1m<3> of the soil. As the metal potentially baser than the steel, zinc, zinc - aluminum alloys, aluminum or the like are effective, and it is suitable that these metals are formed into coating by thermal spraying. The life of steel structures can remarkably be improved more easily than the case by the conventional method without increasing the cost.
Patent JP-H11180155-A (JP)
Title: Open car
Inventor: HIRAI YUKIHIRO
IPC: B60J7/12
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient strength against accidents such as a collision or a turnover, or against falling of objects such as rocks, by significantly increasing rigidity of a part of or an entire upper portion of a vehicle cabin. SOLUTION: This open car is provided with a canvas unit 2 capable of being selectively set at either a closed mode Pc or an open mode Po. A frame unit 4 capable of being folded or unfolded in accordance with the modes Pc and Po of the canvas unit 2 is disposed on the inner side of a canvas portion 3 of the canvas unit. Further, the open car is provided with a removable mechanism M which can be installed by overlapping a front portion 4f of the frame unit 4 with a front pillar 5 when in a closed mode Pc.
Patent JP-H11178665-A (JP)
Title: Vibration-sensitive fall preventive device of shelf fixture
Inventor: HAYASHIZAKI TAKUYA
IPC: A47B96/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a vibration-sensitive fall preventive of a shelf fixture which makes no trouble when the fixture is used and which does not incur any risk that the fixture comes into contact with people, even if vibrations are generated. SOLUTION: A horizontal rod 1 is made movable vertically, while an arm 2 is regulated by a regulation pin 3 protruding from a side surface of a shelf fixture. Moreover a movable pin 14 protruding from the outer or inner surface of the arm 2 is inserted into a guide hole 23 provided in the front and rear direction of a side plate 12. If the pin 14 is positioned at the forward location in the hole 23, the rod 1 is positioned at a normal point near the front surface of a shelf plate of the fixture and if the pin is positioned at the rear location in the hole, the rod is moved upward and positioned at a work point so that articles such as books stored in the fixture are prevented from falling down.  At the normal point, the arm is urged by an elastic member 4 so as to be pulled rearward and a vibration-sensitive releasing element 5 is provided to release the arm when vibration is generated by an earthquake.
Patent JP-H11183073-A (JP)
Title: Heat exchanger
Inventor: NIIHAMA MASATAKE
IPC: F28D1/053
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a flat heat transfer pipe from being broken even when a foreign matter such as a small stone collides with the heat transfer pipe. SOLUTION: In order to form a flat heat transfer pipe 3a, a pair of bending edges 11a and 11b formed at both end edges of a plate material made of aluminium alloy are overlapped to each other to have a connecting part 12. The connecting part 12 is directed windward and a folded part 6 with a U-shape in section is arranged leeward. The kinetic energy of a foreign matter colliding with the connecting part 12 is apt to be distributed in the entire part of the connecting part 12, so that a large stress is prevented from being exerted on a part thereof. Since the thickness of the connecting part 12 is large, the durability of the flat heat transfer pipe 3a is improved.
Patent JP-H10179295-A (JP)
Title: Fixing device of furniture to floor surface
Inventor: JINNO TAKATOSHI
IPC: A47B91/08
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To largely change the positions of base bodies without changing the position of a clamp body by arranging the clamp body in a hole opened on the base bodies, and making the size of the clamp body smaller than the size of the hole. SOLUTION: When an air ejection unit 5 is to be installed, anchor bolts 17 are fitted to a floor surface F, the air ejection unit 5 fixed with base bodies 12a, 12b is mounted, a clamp body 16 is inserted into a hole 15, and the clamp body 16 is fixed to the floor surface F with nuts 18 and the anchor bolts 17. When the clamp body 16 is fixed to the floor surface F, the base bodies 12a, 12b can be moved along the longitudinal direction by the size difference (L1-L2) between the hole 15 and the clamp body 16. The air ejection unit 5 is accurately positioned, adjuster bolts 14 are rotated to thrust the base bodies 12a, 12b to the presser section 16a of the clamp body 16 from below. The air ejection unit 5 is fixed to the floor surface F in the undriftable state.
Patent JP-H10199171-A (JP)
Title: Head positioning control system applied to magnetic disk device
Inventor: TANITSU MASAHIDE
IPC: G11B5/596
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To perform data write operating being sure consequently and to shorten a read-seek time by realizing head positioning control suitable for data writing operation and data reading operation respectively in a head positioning control system. SOLUTION: A head positioning control system controlling positioning a head to a target position on a disk is provided with a speed control system for read-access and a speed control system for write-seek as a speed control system. The speed control system for read-access uses a target speed table 41 for read-seek. The speed control system for write-seek uses a target speed table 40 for write-seek, each target speed table 40, 41 is switched by a discriminated result of a seek command outputted at the time of read-access and write- access.
Patent JP-H07195522-A (JP)
Title: Box body having bent passage
Inventor: IWATA YOSHIFUMI
IPC: B29C65/00
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a box body having a bent passage compactly housing complicated and manifold piping by bonding the corresponding partition walls to form the bent passage in the box body and also forming a plurality of the external connection pipes or connection ports communicating with the bent passage to the outer surface of the box body. CONSTITUTION:In the connection of valves SV1-8 with an upper piping box body 10, the upper end 1-1 of the valve SV1 is connected to an assist air supply port. The upper end 2-l of the valve SV2 and the upper ends 5-1, 6-1, 7-1 of the valves SV5-7 are allowed to communicate with each other through a bent passage 11 and a hole 11a is opened to the atmosphere through an air filter. The upper ends V1-1, V2-1 of valves V1, V2 are connected to a manifold booster through a bent passage 12 and the upper end connection pipes 3-1, 8-1 of the valves SV3, 8 are connected to a vacuum tank through a bent passage 13 and a lower communication pipe 124. The upper end 4-1 of the valve SV4 is connected to the supply passage from a turbo charger not shown in a drawing through a bent passage 14 and a communication pipe 123.
Patent JP-H05157716-A (JP)
Title: Method and device for measuring odor
Inventor: TSUCHIDA YASUYOSHI
IPC: G01N27/04
Filed: 1991-12-09
Abstract: PURPOSE:To obtain a method and device for measuring odor which can measure odor with a high reproducibility with less man-power and a slight space in a short time. CONSTITUTION:An inside of a deodorizing chamber 3 which is installed within a constant-temperature/constant-moisture chamber 1 is ventilated and deodorized while a door is closed, a sample is introduced into a sample chamber 6 while the door is opened, the door is closed again and then a sample odor is filled into the sample chamber 6 and the deodorizing chamber 3, and then odor of the sample is measured by an odor sensor 5 by operating a keyboard K of a personal computer C in this state. A measurement result of odor by the odor sensor 5 is output to a CRT display D and a plotter P which are connected to the personal computer C for recording and display.
Patent JP-2000169540-A (JP)
Title: Production of novel melamine resin
Inventor: TSUKIYAMA FUMITOSHI
IPC: C08G12/32
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a melamine resin markedly having a reduced tendency toward emitting formaldehyde by consecutively performing the methylol addition reaction of melamine with formaldehyde, the etherification reaction in the presence of added methanol, and vacuum concentration, reacting the remaining formaldehyde by adding melamine, etherifying the product with methanol, and finally concentrating the reaction mixture in a vacuum. SOLUTION: A mixture of 1 mol of melamine with 6-10 mol of formaldehyde is adjusted to a pH of 9-11, and subjected to a methylol addition reaction. After the addition of 10-40 mol of methanol to the reaction mixture, and the adjustment to a pH of 5-7, the reaction mixture is reacted until the water becomes turbid. After the adjustment to a pH of 8-10, the reaction mixture is concentrated in a vacuum until the nonvolatiles concentration of the resin is increased to at least 70 wt.%. After the addition of 1-30 wt.%, based on the amount of the initially used melamine, melamine, the concentrated product is subjected to an addition reaction at a pH of 9-11.  After the addition of methanol in an amount half of that of the initially used methanol, the mixture is subjected to condensation and etherification until the water becomes turbid, and it is concentrated in a vacuum until the nonvolatiles concentration is increased to at least 70 wt.%.
Patent JP-H06140357-A (JP)
Title: Method for formation of metal barrier
Inventor: GURUNADA TARAPANENI
IPC: H01L23/522
Filed: 1991-12-11
Abstract: PURPOSE: To provide a mutual connection system, wherein movement of aluminum is effectively prevented by relating to VLSI mutually connected system, adhering not only a titanium tungsten barrier layer but also a titanium layer on a silicon surface. CONSTITUTION: In a VLSI mutually connected system, a second insulating layer 16 of a boron phosposilicate glass is stuck to a first insulating layer 14 and a semiconductor 10. On a thin titanium layer 18 adhered as a pair, a titanium tungsten (TiW) 20 is adhered as a barrier layer. Further, aluminum 22 is stuck to TiW layer 20, so that a mutually connected system is completed. Since a barrier layer and a metallic layer are formed over the formation of titanium layer, the titanium layer blocks an aluminum from infiltrating into a silicon.
Patent JP-2000330049-A (JP)
Title: Optical scanner and image forming device
Inventor: MARUYAMA KOJI
IPC: H04N1/50
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner for color image formation by which the color smear occurs due to the variation of an image forming position on a surface to be scanned caused by the angle variation of an optical system is suppressed. SOLUTION: This optical scanner is provided with a semiconductor laser array 25 which emits four light beams, a collimator lens 26 which condenses the light beams, and a cylindrical lens 27 which condenses the light beams. The scanner is also provided with a mirror 28 which changes the optical paths of the light beams, a polygonal mirror 29 which deflects the light beams, and an fθ lens 30 which converges the deflected light beams in the main scanning direction so as to scan the exposing lines of photosensitive drums 24a-24d.  In addition, the scanner is also provided with a separating polygonal mirror 31 which separates the light beams passed through the fθlens 30 toward the drums 24a-24d and beam-corresponding optical systems 22a-32d containing reflecting members 32a-32d which introduce the separated light beams to the surfaces 23a-23d to be scanned of the drums 24a-24d and have two mirror surfaces which reflect corresponding light beams one time by one time.
Patent JP-2000159072-A (JP)
Title: Mounting structure of parking lever
Inventor: FUNABASHI KOJI
IPC: F16H57/023
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a parking lever capable of using a hole in a pressure fitting tool as an oil injection port. SOLUTION: A parking lever 6 is arranged capable of tilting centering on a fulcrum shaft 5 inside the case 1 of an automatic transmission, wherein the fulcrum shaft 5 is fitted by pressure and fixed by inserting a tool from a threaded hole 1a opened in the oversurface of the case 1, and an oil filler plug 8 is fitted in the hole 1a in such a way as capable of being removed at the time of oil injection, and the bottom of the plug 8 is confronts the top of the shaft 5 so that it is prevented from slipping off.
Patent JP-2001165730-A (JP)
Title: Gas meter
Inventor: YAMASHITA TOMIISA
IPC: G01F3/22
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a gas meter capable of effectively making the completion of air purging known and capable of efficiently performing air purging work. SOLUTION: A gas meter consists of a propagation time measuring means A for measuring the signal propagation time in a gas flow channel, a flow rate operation means 17 for calculating a flow rate on the basis of the propagation time data from the propagation time measuring means A to integrate the calculated flow rate, a proparation time memory means 18 for preliminarily storing the signal propagation time of gas and a judge means 19 comparing the propagation time data from the propagation time measuring means A with the propagation time value from the propagation time memory means 18 to judge whether the propagation time data coincides with the propagation time value and an alarm sound means 21 emitting an alarm sound when it is judged that the propagation time data coincides with the propagation time value by the judge means 19.
Patent JP-2001162603-A (JP)
Title: Method for manufacturing decorative plywood
Inventor: IKEDA KAMISATO
IPC: B27M3/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a decorative plywood having an easy film tension and a small labor load and capable of producing in a mass production. SOLUTION: The method for manufacturing the decorative plywood based on a film forming method comprises the steps of heavily reinforcing the ends of at least two opposed sides of a thermoplastic resin film 3 for finishing a decorative surface in the tensioning way of the film by a fusion bonding means, perforating in places of a reinforced part 4, installing under tension springs 7 between frames installed out of the film and perforated holes 6, and tensioning the film 3. As the bonding means, high frequency or ultrasonic bonding is used.
Patent JP-H10180028-A (JP)
Title: Method for treating gas by cooling and contact with solvent and device therefor
Inventor: LEBAS ETIENNE
IPC: B01D53/14
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To reduce the quantity of a solvent and treating cost by regenerating the solvent, in which each component contained in a gas is absorbed, in a single heat exchanging zone. SOLUTION: The gas containing at least one of components to be treated is passed through a line 10, mixed with a liquid flowing-in from a communicating line 11 to be passed through a heat exchange E2 and cooled by passing countercurrently against a solvent phase supplied to the heat exchanger E2 through a line 14. The solvent catches the whole or a part of the components to be separated in the gas in the heat exchanger E2 . The gas/solvent mixture is fed to a separation drum B1 from the outlet of the heat exchanger E2 and separated into a gas phase discharged from a line 13 and the solvent phase discharged from the line 14 provided with an expansion valve V2 .  The expanded solvent phase is heated by being supplied to the heat exchanger E2 to heat exchange with the gas/solvent mixture and is passed through a separation drum B2 via a line 15 and recycled from a line 11 through a line 17 and a pump P2 . Various gases are advantageously separated by discharging an enriched gas phase from the separation drum B2 through a line 16.
Patent JP-2000175027-A (JP)
Title: Image forming device
Inventor: IKUMA TAKESHI
IPC: G06T3/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To enhance a trace function for a specific image while saving consumption of toner and providing trace information selectively to the images having much picture information. SOLUTION: The image forming device is provided with a picture.character discrimination means 3 that discriminates picture and character information in image information, a ratio discrimination means 4 that discriminates whether or not a ratio of the character information is a specific ratio or over on the basis of picture.character information discriminated by the picture.character discrimination means 3, a pattern storage means 4 that stores a specific pattern, and image output means 2, 6, 7, 8 that generate a specific pattern stored in the pattern storage means 4 on the condition that the ratio of the character information is a specific ratio or over, superimpose the specific pattern on the image resulting from developing the image information and provide an output of the result. Then the trace information is provided selectively to the images having much picture information.
Patent JP-H09175602-A (JP)
Title: Automated storage and retrieval system for case
Inventor: NISHINA YOSHIAKI
IPC: B65G61/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an automated storage and retrieval system for case in which the number of a storage shelf, a stacker crane and a conveyor can be reduced and at the same time the warehousing and the taking-out can be efficiently performed. SOLUTION: A multistage multistoried shelf 4 disposed in a plurality of rows of an automated storage and retrieval system for case has storage and conveyance shelves 11a to 11b which have a conveyor 10 in a plurality of stages of the lower story, and it has a multistage case storage shelf 12 in the upper part of the storage and conveyance shelves 11a to 11b. An article in large demand is stored on the conveyor 10 of the predetermined storage and conveyance shelves 11a to 11b. An article in relatively less demand is transferred to the predetermined case storage shelf 12 provided in the upper part of the storage and conveyance shelves 11a to 11b by a stacker crane and stored there.
Patent JP-H09183402-A (JP)
Title: Apparatus for mounting lid of package
Inventor: YAMAI SEIICHI
IPC: B65B7/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To automate operation for fixing a lid to improve workability and safety by feeding an adhesive tape onto a package, pressing it onto a lid surface, cutting the adhesive tape into a determined length, and pressing the cut adhesive tape around the outer peripheral face of the package. SOLUTION: A tape end 11 of an adhesive tape 11 of a tape winding member 10 is fed by tape feed rollers 2, 21 . The tape end 11 is pressed and pasted onto a lid B fitted to a package A by a tape end pressing member 4. At this time, the tape 1 is regulated to a specific length by detecting a rotation angle of the feed roller 21 by a regulating mechanism 3 comprising a counter 31 and a sensor, and cut by a cutter 6. The cut adhesive tape 1 is pressed onto an outer peripheral face of the package A by pushing a tape pressing member 7 by a cylinder 70. Then the tape pressing member 7 is lowered by a lift member 5, and the adhesive tape 1 is pasted onto the outer peripheral face of the package A. Thus fixing of the lid can be automated.
Patent JP-H06175048-A (JP)
Title: Zoom lens eyepiece system
Inventor: UENO YASUNORI
IPC: G02B15/163
Filed: 1992-12-09
Abstract: PURPOSE:To compactly form a system with simple constitution and to correct various kinds of aberration satisfactorily by performing variable magnification by moving a second lens group and a third lens group mutually in opposite directions, and satisfying a specific condition. CONSTITUTION:This system is constituted of a first lens group G1 with positive refracting power, a second lens group G2 with positive refracting power movable on an optical axis when the variable magnification is performed, and a third lens group G3 with negative refracting power movable on the optical axis when the variable magnification is performed in turn starting from an eye point EP side. An eyepiece zoom lens Le performs the variable magnification by moving the second lens group G2 and the third lens group G3 mutually in the opposite directions by holding an object image I by means of an objective lens Lo in between. When the focal distance of the eyepiece lens is shortened, the second and third lens groups G2, G3 are moved so as to extend a gap between them. A condition expressed in equation can be satisfied letting an eye point side lens surface of positive lens component which constitutes the second lens group G2 and the radius of curvature of the apex of an object side lens surface be ra, rb, respectively.