baber/WOPTO huggingface dataset:
Patent JP-2000176189-A (JP)
Title: Mechanism for suppressing vibration of reverse stitching lever of sewing machine
Inventor: OTA EIICHI
IPC: D05B27/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for suppressing vibration of a reverse stitching lever of a sewing machine in which vibration transmitted to the lever can be assuredly suppressed and a vibration suppressing effect can be achieved with a simple structure without deteriorating the operability of the lever. SOLUTION: A connecting mechanism 60 for connecting a reverse stitching lever shaft 50 to a reverse stitching lever 55 comprises a rotating and connecting part 61 for rotatably connecting these members 50 and 55 together and lever guides 62 fixed to the reverse stitching lever shaft 50. A pair of buffer rubber members 71 of a reverse stitching lever vibration suppressing mechanism 70 are fixed to a pair of regulating parts 64 of the lever guides 62 located at both sides in the rotating direction of the base end part of the reverse stitching lever shaft 50. When the reverse stitching lever 55 is rotated, the rotating operation is transmitted to the lever shaft 50 through the buffer rubber members 71 and the lever guides 62. Thus, vibration transmitted to the reverse stitching lever 55 through a feed regulation mechanism and the reverse stitching lever shaft 50 from a feed driving mechanism is suppressed by the buffer rubber members 71.
Patent JP-2000177679-A (JP)
Title: Tow-line hook device for boat with prime mover
Inventor: SONODA TAKAHARU
IPC: B63B35/81
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a tow-line hook device from hindering getting on a deck since the current tow-line hook device was in the way of getting on the deck in the past because a high pole was raised up at the center in the rear end of the deck for a water born vehicle, which may cause a person to fall down over the sea surface if he is not familiar with the aforesaid tow-line hook device. SOLUTION: This device is provided with a frame 55 roughly in a reversed U-shape, mounting arms 57 extended from both the right and left lower ends of the frame 55 so as to be detachably fixed to the rear end parts of a seat mounting stand 7 with bolts, and with a tow-line hook 59 provided for the apex of the frame 55, and the frame 55 is so positioned as to be projected roughly upward from the upper end of the seat mounting stand 7 in a state that the mounting arms 57 is fixed to the seat mounting stand 7. The frame is mounted thereto by making use of bolt through holes for mounting a bumper 27, and a cover 53 for covering the lower portion of the frame 55, is mounted thereto. Therefore, this device does not cause to hinder for getting on the deck 5, furthermore, the frame acts as a grip assist, can be mounted with ease, is excellent in a design effect, and also is high in safety.
Patent JP-2001170177-A (JP)
Title: Respiration-synchronized oxygen-feeding device
Inventor: UCHIYAMA NOBORU
IPC: A61M16/00
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a respiration-synchronized oxygen-feeding device which can prevent the excess and shortage of an oxygen-feeding amount, the dyspnea of a patient, and the reduction of a cylinder usable period of time from occurring, and feeds a proper oxygen amount. SOLUTION: This respiration-synchronized oxygen-feeding device is equipped with an oxygen cylinder, a flow rate-setting means, an automatic opening/closing valve means, a detecting means to detect the respiration of a user, and a control means which controls the opening/closing of the automatic opening/closing valve means based on the detected result. Then, the respiration synchronized oxygen feeding device feeds oxygen to a cannula while synchronizing with the respiration of the user. In such a respiration synchronized oxygen-feeding device, the control means is a means which controls the oxygen-feeding amount in a manner to increase the feeding amount at the time of tachypnea.
Patent JP-H11179444-A (JP)
Title: Device for punching printed circuit board
Inventor: KITAURA ICHIRO
IPC: B21D28/00
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To strengthen a holding force and to improve punching performance by providing a gas-spring to energize downwards a movable pad and a hydraulic cylinder having a piston stroke bigger than the gas-spring. SOLUTION: When a slide 2 descends and reaches near the bottom dead center, first a printed circuit board on a lower die body 93 is held by a holding plate 78 pressed downward only by hydraulic pressure of a hydraulic cylinder 18. Further, the slide 2 descends as much length as a gap on the upper side of a first rod 80, and the gap becomes zero just before a pin 84 for punching work reaches an upper surface of the printed circuit board; from this poin of time, in addition to a pressing force of the hydraulic cylinder 18, total pressing force of a plurality of gas springs 14 is transmitted to the holding plate 78 through a movable pat 13, and by the holding plate 78 exerted by the strong holding force the printed circuit board is held on a lower die body 93. After that, following the descending slide 2 many punching pins 84 descend to punch the printed circuit board.
Patent JP-H11169278-A (JP)
Title: Tuft carpet
Inventor: KORAKUZAKI NAOMI
IPC: A47G27/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate a so-called lack of hiding or crack in which a base cloth is seen through the clearance of piles to improve the appearance of pile clearance by adhering a short fiber to the surface of the base cloth in a tuft carpet used as a floor carpet for automobile, and tufting the pile on the resulting base cloth. SOLUTION: In the manufacture of a tuft carpet 1, a short fiber 3 is adhered to a base cloth 2, piles 4 are tufted to the base cloth 2 having the short fiber adhered thereto to provide a carpet body 10. As the base cloth 2 and the piles 4, polyester fiber is used. Although the metsuke of the base cloth 2 is not particularly limited, the lower limit is preferably set to about 80 g/m<2> , and the metsuke of the piles 4 is generally set to 250-600 g/m. As the short fiber 3, a one consisting of the same fiber of the fiber of the pile 4, particularly, pile dust generated in shirring process of the pile 4 is preferably used. The fiber length is preferably is set to 2 mm or less, particularly, 0.1-1 mm.
Patent JP-H11171665-A (JP)
Title: Coloring of colored crushed stone for constructing mosaic garden
Inventor: MAEDA TAKANORI
IPC: C04B41/48
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for the coloring of colored crushed stones for constructing a mosaic garden having varied color tones resistant to fading over a long period without degrading the graceful appearance of natural stone. SOLUTION: Crushed stones of igneous rock, sedimentary rock or metamorphic rock are washed and dried and the obtained crushed natural stones free from surface impurities are colored by mixing with a two-pack polyurethane coating material composed of a urethane resin prepolymer and a catalyst. A coloring solution composed of the two-pack polyurethane coating material containing the main agent and the curing agent at a weight ratio of 9:1 to 7:3 is mixed with a solvent at a weight ratio of 4:6 to 2:8, a resin-based coloring agent is added to the mixture, and the product is charged together with the natural crushed stone into a stirring mixer, stirred for a prescribed period and dropped on a mesh plate having a relatively large mesh size. The excess liquid is dripped off to effect the application of the color coating film on the surface of the natural crushed stone.
Patent JP-2001183645-A (JP)
Title: Reflection type liquid crystal display device and image display device using the same
Inventor: HATANAKA TAKAYUKI
IPC: G02F1/1335
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device having good connection with an external circuit. SOLUTION: The reflection liquid crystal display device comprises a liquid crystal cell 11 having a liquid crystal sealed between a pair of substrates 1, 10, a polarizing film 12, one or more birefringent films 13a, 13b and a reflection layer 3. In this device, a rugged pattern layer 2, reflection layer 3, flattening layer 6 and transparent electrode 7 are successively laminated on the lower substrate 1. The level difference between the highest part and lowest part of the surface of the flattening layer is <=0.1 μm, and the twist angle of the liquid crystal layer is controlled to 220 deg. to 270 deg.. The rugged pattern layer is not present in the connecting terminal part between the liquid crystal cell 11 and an external circuit.
Patent JP-H11178543-A (JP)
Title: Iron reinforced food and beverage
Inventor: SATO TOMONORI
IPC: A23L21/10
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain an iron-enriched food and beverage having excellent palatability without causing an iron taste by comparison with a conventional iron- enriched food and beverage. SOLUTION: In this iron-enriched food and beverage mixed with a trivalent iron salt such as ammonium iron citrate, ferric chloride, ferric polyphosphate or the like, the food and the beverage contains a nonreducing glucide and/or a sweetener having a high degree of sweetness.
Patent JP-2000187171-A (JP)
Title: Optical beam scanner
Inventor: YOSHIMARU AKITO
IPC: B41J2/44
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To realize an optical beam scanner whose scanning width is large, whose cost is low, which is compact and whose image quality is high by accurately joining the joint part of a scanning line by performing the scanning of two write-in systems by one deflecting means. SOLUTION: This light beam scanner is equipped with two write-in systems having a light source 1-1 (1-2), light guide means 2-1 and 3-1 (2-2 and 3-2), the deflecting means 4 and image-formation means 5-1 and 6-1 (5-2 and 6-2). The deflecting means 4 is a single deflecting means used by two write-in systems I and II in common, and respectively deflects the light beams emitted from two light sources 1-1 and 1-2 in different directions after respectively guiding them to the different deflection surfaces of the single deflecting means 4 having plural deflection surfaces by the different light guide means. Then, two different image-formation means guide the light beams from two systems onto the same surface to be scanned 10 so as to optically scan the surface 10 after dividing one scanning area on the surface 10 into two.
Patent JP-2001181076-A (JP)
Title: Organic waste treatment equipment
Inventor: SAKAMOTO SHOICHI
IPC: C05F5/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject equipment capable of producing a fertilizer by treating organic wastes without spending time and needing a wide space. SOLUTION: This equipment which is intended for producing a fertilizer from organic wastes has a device 2 for shredding organic wastes, a hopper 11 for receiving thus shredded organic wastes and quicklime, and a mixer 14 for mixing the quicklime with the shredded organic wastes each charged from the hopper 11 and carrying out a granulation.
Patent JP-H11180187-A (JP)
Title: Instrument panel for vehicle
Inventor: SETSUDA TOSHIKAZU
IPC: B60K37/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To improve mounting strength of the upper half body and prevent generation of uncomfortable noise. SOLUTION: An instrument panel 10 is composed of a lower half body 12 fixed to a vehicle body and an upper half body 14 assembled thereto from above, and which can be mounted to the vehicle body in a state where each various type mount instrument 46 fixed directly to the vehicle body is capped. That is, the upper half body 14 is assembled with the lower half body 12 and then a mount part 36 is set from above in a fit portion 69 formed in the upper half body 14 such that an engaging portion 76 of the mount part 36 is aligned with an engagement receiving portion 72 formed in the fit portion 69. Then the upper half body 14 is fixed to the mount instrument 46 by fixing the mount part 36 to the installation receiving portion 82 of the mount instrument 46 using an engaging member 86.
Patent JP-H11182797-A (JP)
Title: Cryogenic storage tank
Inventor: KURODA MASANOBU
IPC: F17C13/10
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce cross-sectional force generated in a bottom plate by a temperature load, and to provide an economical structure by embedding a piping heater in concrete in the vicinity of the upper surface of the bottom plate, and holding an upper surface temperature of the bottom plate close to a freezing temperature by circulating a heating medium in the piping heater. SOLUTION: In a cryogenic storage tank 10, the peripheral edge of a bottom plate 1 and the lower end of a storage tank side wall 2 are formed as a rigidly joined structure. Plane spiral brine heater piping is arranged as a piping heater along a plane in the depth of D=1.5 m from the upper surface 1a of the bottom plate 1 so as to cover the whole surface of the bottom plate 1. A side part heater 20 is executed in the outside ground of the storage tank side wall 2, and the a side part heater 20 is arranged at installation intervals of about 5 deg. around the storage tank 10.  In the cryogenic storage tank 10, as a result of heating the bottom plate upper part of the storage tank 10 by bottom surface heaters 11 and 12 laid in the vicinity of the bottom plate upper surface 1a, a freezing wire in a bottom plate position is smaller than a temperature load of the bottom plate 1 without the possibility of freezing the lower surface ground by pssing through a part between the bottom plate upper surface 1a and the heater 11.
Patent JP-H11183833-A (JP)
Title: Cooling device for image forming device
Inventor: OKUBO YASUHIDE
IPC: G02B26/12
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide the cooling device of an image forming device capable of noiselessly and efficiently cooling a cover for a writing optical system and preventing the occurrence of troubles such as the layout limitation, cost up of a device body in an image forming device provided with the writing optical system including a polygon motor in its inside. SOLUTION: In the image forming device provided with the writing unit 1 including the polygon motor 4 and a casing for storing the motor 4, a cover part 3 covering at least covering the motor 4 out of the casing is constituted of a metallic material. When an air guiding member 11 or the like is arranged opposite to the upper surface of the cover, an air duct 10 is formed between the upper surface of the cover and the member 11 or the like, an aperture part formed on the downstream side of the duct 10 is arranged opposite or close to another heat generation source and a fan 15 is arranged on an upstream side aperture part to form an air flow in the duct 10.
Patent JP-2000209444-A (JP)
Title: Image conversion method
Inventor: LOCE ROBERT P
IPC: G06T1/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To simply and optimally use a filter on the basis of template matching by selecting at least any one of a plurality of pixels in an observed image, deciding a single plane pixel parameter, coupling it with a multi plane parameter, and cross-referencing it with an ideal image pixel parameter so as to generate an ideal image. SOLUTION: An ideal training image is received from an image data source 100. The received image is stored in an ideal image data memory 281 and an ideal image pixel pattern decision circuit analyzes an ideal training image. The ideal training image is a binary multi-plane image. However, the image is used in combination with multi-kind diversified images. The ideal image pixel pattern decision circuit observes a pixel pattern in the binary ideal image and stores this image information to an ideal image pattern data memory 282 together with target pixel information in cross reference with the image information.
Patent JP-H11183005-A (JP)
Title: Chiller
Inventor: IWAMOTO KAZUYOSHI
IPC: G05D23/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a chiller in which temperature control accuracy is enhanced without requiring any large capacity cooler and a significant temperature fluctuation on the load side can be dealt with quickly while reducing the overall size and increasing the degree of freedom of installation conditions. SOLUTION: A chiller comprises a primary circuit 2 including a cooler 1 and a pump P1 for circulating refrigerant, a secondary circuit 5 including a pump P2 for circulating refrigerant exchanging heat with refrigerant in the primary circuit 2, a buffer tank 6 provided in the secondary circuit 5, a load side circuit 7 including a pump P3 circulating the load side refrigerant for cooling a load, and channels 12, 13 communicating between the secondary circuit 5 and the load side circuit 7. The communication channels 12, 13 are provided with a valve V1 for controlling the flow rate of refrigerant flowing through the channels and a temperature control mechanism 14 controls the load temperature by regulating the valve opening V1 depending on a load temperature signal received from a temperature detection mechanism provided for the load circuit 7.
Patent JP-2000189786-A (JP)
Title: Production device of jointless capsule
Inventor: SHIGENO CHITOSHI
IPC: A61K9/48
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide the production device of the jointless capsule capable of efficiently removing an aqueous component from a curing liq.. SOLUTION: The multiple nozzle 3 from which the liq. of a capsule droplet forming component is discharged, the means for forming a capsule droplet 6 from the liq. discharged from the multiple nozzle, the means by which the film forming liq. in the capsule droplet is cured by bringing the capsule droplet into contact with the curing liq. hardly substantially dissolving at least one of the capsule droplet forming component, the means 8 for separating the formed jointless capsule from the curing liq. and the means by which the capsule droplet forming component being the component incorporated in the separated curing liq. and hardly substantially dissolving the curing liq. is removed from the separated curing liq. and reused as the curing liq. are provided.
Patent JP-2000198945-A (JP)
Title: Pigment mixture
Inventor: PFAFF GERHARD
IPC: C09D11/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a functional pigment having properties more excellent than those of a conventional functional pigment. SOLUTION: This mixture essentially consists of at least two components, namely, component A comprising Al2O3 flakes coated with at least one metal, metal oxide, and/or a metal sulfide and component B being at least one functional pigment such as a conductive pigment, a magnetic pigment, an IR reflecting pigment or a laser marking pigment. It is desirable that component B comprises SiO2 flakes and/or mica platelets having a conductive layer being tin dioxide layer doped with antimony, a halogen and/or phosphorus.
Patent JP-2001184801-A (JP)
Title: Optical recording medium and recording and reproducing device
Inventor: TSUTSUI KEIICHI
IPC: G11B7/24035
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device capable of using an optical recording medium of a plurality of generations and an optical recording medium that can be used by the recording and reproducing device. SOLUTION: The optical recording medium 81a has 1st and 2nd recording areas. The 1st recording area is divided into a plurality of zones, each of the plurality of zones is divided into a plurality of divided areas of one type among a plurality of preliminarily set N types (N is >=2 positive integer), addresses are allocated to the plurality of divided areas and the plurality of the divided areas have fixed recording capacity. Identification information showing the one type is recorded in a 2nd recording area. The recording and reproducing device 190 makes the 2nd recording area irradiated with laser beams to read the identification information, records information in the 1st recording area on the basis of the read identification information or detects the recorded information of the 1st recording area.  The optical recording media 81a and 81b are defined as, for instance, magneto-optical disks.
Patent JP-2000192049-A (JP)
Title: Method for treating waste toner
Inventor: SATO SHINKICHI
IPC: C10B53/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To fully utilize a waste toner as an energy source without providing an extra equipment by mixing a waste toner with a coal- or petroleum-derived heavy oil component, feeding the mixture together with a coal feed into a coke oven and heat-decomposing the waste toner. SOLUTION: The essence consists in the facilitation of the handleability of a very fine waste toner by mixing the toner with a coal or petroleum-derived heavy oil component to form a slurry so as to prevent the dusting of the toner and to prevent a risk of the dust explosion of the toner and not healthy working environment due to dusting in subsequent operations. This slurry together with a coal feed is fed into a coke oven and heated to effect the heat decomposition of the toner into a gas mainly consisting of hydrocarbons and H2. This gas together with the coke oven gas is recovered, passed through a gas purification step, and supplied for uses such as a material for synthesis or a fuel. The heavy oil component mixed with the waste toner is exemplified by coal tar, tar residue, asphalt, or heavy oil.
Patent JP-2000192060-A (JP)
Title: Process and apparatus for adjusting calorific value of city gas by liquid-liquid system provided with apparatus for adsorptively removing impurity from lpg
Inventor: MIURA TOSHIYASU
IPC: C10L3/10
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for adjusting the calorific value of a city gas, wherein the equipment cost and operating cost can be reduced, and the treatment of methanol can be dispensed with in the regeneration of an adsorbent for removing impurities such as methanol. SOLUTION: Provided is a process for adjusting the calorific value of a city gas made from LNG by mixing an LPG for carburetion in the form of a liquid with a stock LNG fed to a vaporizer 6, wherein impurities are removed from the LPG for carburetion by inserting an adsorption tower for removing impurities such as methanol in an LPG carburetion line, and the stock LNG is mixed with the LPG for carburetion by a liquid-liquid system in a mixer 3. When the adsorbent in the tower 8 needs to be regenerated, part of the gas leaving the vaporizer 6 is introduced into the tower 8 through an adsorbent regeneration gas line 11 to regenerate the adsorbent, and the gas used in the regeneration together with the desorbed impurities is returned to a vaporizer leaving gas line 7.
Patent JP-2001184173-A (JP)
Title: Magnetic disk device and record reading method
Inventor: MATSUMOTO MASATO
IPC: G11B20/12
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To enhance reading efficiency of plural records in a magnetic disk device to store records of CKD format in a disk of FBA format. SOLUTION: This magnetic disk device has a first transfer control part A 29 and a second transfer control part B 33 to be independently operated and reads a count part of a second record by the second transfer control part B 33 in parallel with reading of a data part of a first record by the first transfer control part A 29 during the reading. Thus, the reading efficiency of the plural records is enhanced since the reading of the data part of the first record and the reading of the count part of the second record are overlapped.