baber/WOPTO huggingface dataset:
Patent JP-2001303972-A (JP)
Title: Re-combustion combined-cycle combination gas turbine
Inventor: MIYAMOTO KIYOSHI
IPC: F23R3/56
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To enhance the thermal efficiency of a steam turbine driven by the exhaust gas made to increase in temperature and thermal efficiency concurrently with an increase in the temperature and thermal efficiency of combustion gas by heightening the endothermic effect thereof by the cooling by a mixture of dry steam and air. SOLUTION: A re-combustion combined-cycle combination gas turbine is provided with a supply channel 10, a bleed steam gas turbine 23, a fluid cooling mixer 34 and a channel for cooling and supplying fluid, and integrally mounted with a reaction gas turbine 8 having a secondary combustion chamber and composed of a double hollow rotor and plural axial-flow gas turbines 9 whose circumferential side surface is fitted with plural fluid cooling rotor blades in a protruded manner around the side of one end of a rotor shaft 12. The supply channel 10 supplies the combustion gas of a combustor 6, and the turbine 23 is driven by the steam heated by a boiler 20 and a heater 21 mounted halfway through an emission gas passage of a double casing 11. The mixer 34 forms a coolant, which is a highly endothermic mixed fluid of dry steam and air.  The channel for cooling and supplying fluid supplies the above coolant to the gas turbines 8, 9.
Patent JP-2001312798-A (JP)
Title: Safety traveling device for vehicle
Inventor: SEKINE HIROSHI
IPC: B60W30/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To make exactly performable the car speed control or alarming corresponding to the form of a road in front of a car where a safety travelling device is provided when route guiding is not performed by a navigation system. SOLUTION: When the route guiding is not performed by the navigation system, while defining the branch of lowest traveling difficulty, namely, the branch of a smallest crossing angle with a road, on which the present car travels, among plural branches branched from a crossing in front of the car and a curve on that branch as objects, possibility of passing is decided. Thus, even when the route guiding is not performed, automatic deceleration control or alarming can be carried out and further, unwanted automatic deceleration control or alarming is prevented being carried out so that the sense of incompatibility for a driver can be suppressed to the minimum. Besides, since the driver drives the car without depending on the route guiding frequently when the driver previously recognizes the existence of the crossing or direction to turn at that crossing, it is hardly considered that the driver enters the crossing with excessive speed under the control.
Patent JP-2001309953-A (JP)
Title: Multimedia station table
Inventor: HATA HIROYOSHI
IPC: H04N5/64
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a multimedia station table capable of exchanging information between a hospital staff and a patient by sound and image by utilizing a limited space in the hospital to the maximum. SOLUTION: This multimedia station table is provided with a top plate, a leg part for supporting the top plate, and a display device for displaying images, wherein the display device is movable between a use position where the display device directs toward the vertical direction on the top plate and a storage position where the display device is stored within the top plate by facing nearly in the horizontal direction.
Patent JP-2001303374-A (JP)
Title: Design twisted yarn, method for producing the same and product
Inventor: SASAKI YASUSHI
IPC: A47K7/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a design twisted yarn using an elastic core yarn, to provide a method for producing the design twisted yarn and to provide a product produced by using the design twisted yarn. SOLUTION: A core yarn 1 composed of FTY or a polyurethane is twisted with a loosened yarn 2 composed of a bundle of polypropylene filaments and a polypropylene is used as a pressing yarn 4 to constitute a design twisted yarn (a). A product provided with excellent elasticity by the core yarn 1, having an antimicrobial properties by the antimicrobial action of the polypropylene and an excellent drain can be woven and knitted.
Patent JP-2001320028-A (JP)
Title: Ferroelectric storage device and its manufacturing method
Inventor: AOKI MASAKI
IPC: H01L29/792
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric storage device in which a writing voltage can be decreased. SOLUTION: A semiconductor region is demarcated on the surface of a substrate. A source region and a drain region are arranged on both sides of a channel region in the semiconductor region. The channel region is covered with a gate insulating film. A floating gate electrode is arranged on the gate insulating film. A ferroelectric film is arranged on the floating gate electrode, and in contact with a region except a region in the vicinity of outer periphery out of an upper surface of the floating gate electrode. A control gate electrode is arranged on the ferroelectric film.
Patent JP-2000340772-A (JP)
Title: Manufacture of capacitor for integrated circuit element using cmp-blocking film
Inventor: JEONG IN-KWON
IPC: H01L21/3105
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To minimize use of CMP(chemical and mechanical polishing) by forming a CMP-blocking film, for detecting the end point of a CMP step on a lower sacrificial oxide film. SOLUTION: After forming a transistor 202 and cell pads 203 on a semiconductor substrate 200, a lower interlayer insulating film 204 is formed on the surface of the substrate 200. An upper interlayer insulating film 208 containing a bit line pattern 206 is formed on the film 204, and an etching block film 210 and a contact plug 212 are further formed thereon. Furthermore, a lower sacrificial oxide film 214, a CMP-blocking film 216 for detecting the end point of a CMP step, and an upper sacrificial oxide film are laminated in sequence thereon. A conducting film and the upper sacrificial oxide film are made flat by the CMP step until the film 216 is exposed, after which lower electrodes 224a are formed within trenches, respectively.
Patent JP-2001315539-A (JP)
Title: Drive shaft
Inventor: WATANABE YUKIHIRO
IPC: B60B35/16
Filed: 2000-05-09
Abstract: PROBLEM TO BE SOLVED: To use a lightweight shaft of high-quality and inexpensive manufacturing cost as an intermediate shaft for a drive shaft of an automobile. SOLUTION: The intermediate shaft 21 for joining constant velocity universal joints 2 and 3 to both end parts is formed by joining mutual end surfaces of stub shafts 22 and 23 formed by cold forging by frictional welding, etc. The respective stub shafts 22 and 23 have shaft parts 22a and 23a and cylindrical parts 22b and 23b, and the cylindrical parts and a spline part are accurately plastically worked by cold-forging these parts to easily improve a quality of the intermediate shaft 21. The intermediate shaft 21 can be mass-produced by reducing a material cost and a manufacturing equipment cost, and is suitable for the drive shaft of the automobile of small lot multi-production.
Patent JP-2001320054-A (JP)
Title: Garium nitride insulated gate field effect transistor
Inventor: YOSHIDA KIYOTERU
IPC: H01L21/336
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a GaN insulated gate field effect transistor for high- temperature operation. SOLUTION: In a GaN insulated gate field effect transistor, obtained by forming a gate electrode 20 on the surface of an n-type GaN layer 14 via an insulating layer. The insulating layer consists of a laminated body 17 in which a Ga2O3 layer 15 and an SiO2 layer 16 are alternately laminated from the n-type GaN layer 14 side.
Patent JP-2001314522-A (JP)
Title: Blowoff port for fire limit
Inventor: TAKEDA AKIHIKO
IPC: F24F13/14
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a blowoff port for a fire limit capable of reducing an execution work cost without requiring an exclusive inspection port. SOLUTION: This system adopts the blowoff port 16 for the fire limit provided internally with a fire damper 20 for cutting off ventilation at fire caused time.
Patent JP-2001314203-A (JP)
Title: Outsole, and shoes provided therewith
Inventor: UMEZAWA IKUKO
IPC: A43B13/04
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide shoes which are excellent in gripping property since protruded portions are easy to bite into the ground, and excellent in the wear feeling since the bendability is excellent. SOLUTION: An outsole 1 of the shoe comprises a high hardness portion 7 and a low hardness portion 9. The hardness Ha measured by a type A durometer of the high hardness portion 7 is between 75 and 100. The hardness Hb measured by the type A durometer of the low hardness portion 9 is >=50 to <75. The ratio (Ha/Hb) is between 1.07 and 2.00. The area ratio of the high hardness portion 7 occupied in a bottom area of the outsole 1 is between 10% and 90%. The area ratio of the low hardness portion 9 occupied in the bottom area of the outsole 1 is between 10% and 90%. The sum of the area ratio of the high hardness portion 7 and the area ratio of the low hardness portion is >=80%.
Patent JP-2001325617-A (JP)
Title: Method and device for displaying flowing object on cg image
Inventor: FUNAKI MINORU
IPC: G06F17/50
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for displaying a flowing object with a CG image by which a flowing object such as liquid which may exist inside or outside a building can be displayed with a CG image. SOLUTION: Concerning this method for displaying a flowing object on a CG image, the form data of the building are prepared and stored in a form data storage means 16a and a CG image data generating means 16b generates CG image data concerning the building by stopping or moving a viewpoint set to these form data. When displaying the CG image of a still picture or animation on a display means on the basis of these data, form data concerning the flowing object used or existent inside or outside the building are prepared as a function of time and stored in the form data storage means, and the flowing object is displayed on the display device as a CG image by stopping or moving a viewpoint set to these form data concerning the flowing object.
Patent JP-2001321585-A (JP)
Title: Feed limiter for eyelet stitching sewing machine
Inventor: SAKAI KATSUAKI
IPC: D05B3/08
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a feed limiter for an eyelet stitching sewing machine, which is prevented from interference between parts according to movement of a feeding table keeping convenience for exchanging parts, threads, etc., during power is OFF. SOLUTION: This feed limiter for an eyelet stitching sewing machine is equipped with a feed guide pin 12 downward extended from the lower face of the feed table 11 and a feed guide plate 13 with a groove 14 comprising longitudinally connected groove parts A, B, C with different widths inside the head part 2. The feed guide pin 12 is inserted into the groove 14 of the feed guide plate 13 and can limit the travel in the lateral direction corresponding to the groove width of the groove 14. Widths of the groove parts A, B, C are made to be ones not to generate interference between parts corresponding to positions in the longitudinal direction of the feed table 11.
Patent JP-2001321473-A (JP)
Title: Iron golf club
Inventor: IWATA MOTOTAKA
IPC: A63B53/04
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To enlarge the carry of a ball with a higher resilient performance by reducing the rigidity of a face without requiring extra labor, time and cost in the production. SOLUTION: The iron golf club is provided with a head part having a face side and when a ball impacts on a sweet spot in the face side at 44 m/s, the coefficient of restitution exists in the range of 0.81-0.95. In the club, the effective face area of the head part is 2,500 mm2-5,000 mm2, the effective deflection length 36 mm-72 mm and the thickness of the face at the sweet spot 1.0 mm-2.5mm.
Patent JP-2001329838-A (JP)
Title: Outboard motor
Inventor: NAKADA JUN
IPC: B63H20/24
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an outboard motor capable of preventing a rise of temperature of an upper easing as much as possible. SOLUTION: This outboard motor is provided with a cooling water pump 27 pumping water up outside the outboard motor, engine cooling water passages 38b, 38c, 46b, 46c, 56c, 66 leading water from the cooling water pump into an engine 16 to cool a cylinder 41, branched water passages 38d, 73 branched from the engine cooling water passages before cooling the cylinder, an exhaust pipe 63 leading combustion gas of the engine downward and arranged in the upper casing 3, a water reservoir 7 formed in the upper casing by surrounding the exhaust pipe, and a partitioning cylindrical body 58. partitioning the water reservoir in the upper casing into an inner water reservoir 59 and an outer water reservoir 61. Water in the branched water passages flows into the outer water reservoir, and water after cooling the cylinder in the engine cooling water passages flows into the inner water reservoir.
Patent JP-2001327027-A (JP)
Title: Method and apparatus for cutting braid of shielded wire
Inventor: ITAYA NOBUYUKI
IPC: H02G1/14
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To enhance dealing property regarding production in many types and in small quantities by a method where a braid cutting operation is performed stably in the terminal working operation of a shielded wire, even if the cutting length is long. SOLUTION: A cartridge 20 which is freely detachable is installed between a rotating table 8 and a gear disk 9. A braid-levitating pipe 29, a srap-dropping implement 30, a cylindrical outer cutting edge 31, and an inner cutting edge 32 which is integrated with the pipe 29, are provided at the cartridge. The tip of the braid S of the shielded wire A is opened, when it is beaten by a claw 17a of a braid-beating unit 17. In a state where the end of the wire is gripped by the claw 17a to be centered, the tip of the pipe 29 is inserted into the tip of the braid. Then the claw 17a is opened, the braid is pressed slightly by the insertion force of the pipe 29 so as to be shrunk, the braid is swollen to the outside, the pipe 29 is made to crawl to the inside of the braid, the outer cutting edge 31 is moved to the side of the inner cutting edge 32, so that the braid is cut.
Patent JP-2001331863-A (JP)
Title: Automatic vending machine
Inventor: UMAHARA KOICHI
IPC: G07F9/02
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of grasping sold-out article in a sales standby mode in the automatic vending machine where an article selecting means 32 are intensively arranged outside the range of an article sample display part 24. SOLUTION: The article sample display part 24 for displaying article samples T displaying their article IDs is provided on the front of a machine body 11, and the article selecting means 32 are provided outside the area of the part 24. A sold-out detecting means for detecting the sold-out of article is provided. A sold-out displaying means 51 for displaying the article ID of the sold-out article whose sold-out is detected by the sold-out detecting means is provided. The means 51 displays the article ID of the sold-out merchandise in the sales standby mode and the sold-out article can be grasped.
Patent JP-2000356790-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: MURAIDE MASAO
IPC: G02F1/1368
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To form a light-shielding layer in the peripheral part of an image display region on a TFT substrate of an active matrix type liquid crystal display device. SOLUTION: The device has a parting in the periphery of the image display region by forming a light-shielding layer 1 on a TFT substrate. The light- shielding layer 1 consists of a metal, metal compound or black organic thin film. Since the light-shielding layer 1 is formed on the TFT substrate, the width of the light-shielding layer in the periphery of the image display region is increased and the aligning accuracy for assembling in a module can be low. Thus the mounting process is simplied. By increasing the area of the image display region without forming a light-shielding layer in the periphery of the image display region (CF) on the counter substrate, high definition such as an increase in the pixel number can be realized.
Patent JP-2001328355-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/26
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To develop a thermal recording material having small skin fog and excellent color developability and storage stability. SOLUTION: In the thermal recording material comprising a heat sensitive color developing layer containing a normally colorless or pale color developable compound and a developable compound capable of color developing the color developable compound at a heat time on a support, the developing layer contains a compound represented by formula (1) as the color developable compound and an N-acetylxylidine as a sensitizer.
Patent JP-2001335191-A (JP)
Title: Document carrying device
Inventor: HARADA HIROYUKI
IPC: G03G15/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To carry even a thin document without generating wrinkles. SOLUTION: This document carrying device 10 is provided with a document carrying passage 11, a pair of separating rollers 30 arranged in the document carrying passage 11 and three pairs of regist rollers 41, 42 and 43 arranged on the downstream side of the pair of separating rollers 30. The regist roller 42 positioned in the shaft directional intermediate part is arranged so as to fit in the width direction in the document carrying passage 11 to the pair of separating rollers 30.
Patent JP-2001327795-A (JP)
Title: Laundry-drying implement
Inventor: YAJIMA MAKOTO
IPC: D06F57/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To improve laundry-drying implement that can extremely simply, easily, and efficiently take in a dry laundry by folding operation. SOLUTION: This laundry-drying implement consists of a support part that consists o a support rod where a support bow case is provided at a lower part to mount supporting bones, a support plate is fixed to a center, and an enclosure that has a projecting part on the support plate and at the same time has a retention bow case is mounted so that it can move up and down, a stopper having a locking groove that is rotatably mounted on the cylindrical body of the support rod, and a locking member that is rotatably mounted to the support plate while recesses and projections are formed at an upper part and at the same time a string for closing is mounted to a lower part, and a frame part where one end of the support frame is mounted to the support bow case that is provided at the lower portion of the support rod,  the end part of the retention frame is mounted to the retention bow case that is provided at the upper portion of the cylindrical body, one end of the support frame is mounted to nearly the center of the retention frame, and a plurality of connecting tools and holding tools are alternately arranged at a specific interval at the tip of the retention frame.
Patent JP-2001297156-A (JP)
Title: Aging degree check and rehabilitation system utilizing internet
Inventor: IZAWA KIYOSATO
IPC: G06Q50/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a system for reducing the burden of expensive introduction costs and continuously managing data for each user in an old people's home or health facilities for the aged. SOLUTION: A check and rehabilitation software distribution server (1) is installed and connected to the Internet (2) at all the time. When performing a check and rehabilitation, the check and rehabilitation software distribution server retrieves a user ID which is inputted from a terminal A(4) in the old people's home by means of an examinee managing server (3) and when the user ID shows a registered member, the history of use in the past is confirmed. Then, this history of use is judged and suitable rehabilitation software is transferred to the terminal A in the old people's home. The user in the old people's home or health facilities for the aged performs the check or rehabilitation according to the distributed software and an amount predetermined as charges is charged to the user.
Patent JP-2001337747-A (JP)
Title: Magnetic disk device
Inventor: SOEDA NAGAKI
IPC: G11B33/12
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic device such as a magnetic disk device and the like capable of easily allocating electronic devices, changing and increasing components by eliminating the conditions where a serial interface cable is drawn around. SOLUTION: The electronic device includes a case 3, magnetic disk device circuitry 12, serial interface cable 3, serial interface cable winding member 5, winding handle 6, winding hook 8 and contact connector 7. The length of the serial interface cable 3 is arbitrarily adjusted according to the allocation of the magnetic disk device. As a result, the condition where the serial interface cable 3 is drawn around and the contact connector 7 is wrongly coupled is eliminated. Therefore, the electronic device can easily change the allocation of the magnetic disk device and increase the components.
Patent JP-2001336025-A (JP)
Title: Wholly aromatic polyamide fiber, dyed wholly aromatic polyamide and method for producing the same
Inventor: KAWAGUCHI SHOJI
IPC: D06P1/42
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To produce an aramid fiber dyeable to various colors without using a polar solvent, having carrier-free mild environmental response by using a conventional apparatus capable of being applied to a general-purpose fiber, and further to provide a dyed aramid fiber. SOLUTION: This wholly aromatic aramid fiber is the one always kept so as to have >=15% water content after the spinning, and is characterized by >=90% dye adsorption rate obtained when the fiber is treated by using a specific dye under a specified condition.
Patent JP-2001335538-A (JP)
Title: Method for synthesizing acetoxyacetic acid
Inventor: SOMA YOSHIE
IPC: C07C67/44
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for synthesizing acetoxyacetic acid economically, easier and under by using metal oxide catalyst carried with sulfuric acid derivatives moderate conditions. SOLUTION: This method for synthesizing acetoacetic acid is characterized by reacting carbon monoxide, acetic acid and/or acetic anhydride with formaldehyde and/or a compound generating formaldehyde under a reaction condition in the presence of a metal oxide loaded with sulfuric acid group as a catalyst in a reaction medium.
Patent JP-2001311633-A (JP)
Title: Indicating instrument
Inventor: MATSUMOTO MAKOTO
IPC: G09F9/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an indicating instrument for making uniform incidence light on the rotary base part of a light-emission indicator. SOLUTION: Each of light sources 82 are provided between both cylindrical bodies 62 and 63 with a gap on the surface of a circuit substrate 70 in the opening of a low wall 62a of the cylindrical body 62, and each of the light sources 82 emits light toward the reverse side of a rotary base part 24a of an emitting indicator 20. A light-guiding member 100 is located between both the cylinders 62 and 63 in its member body 101, and is seated on and engaged by a flange 102 with the outer-periphery part of an opening 11 of a dial plate 20a. Also, the member body 101 is provided with each convex lens part 101b, and each convex lens part 101b is raised for formation in the shape of the convex lens from the bottom surface of the member body 101 toward a lower portion. In this case, each convex lens part 101b is located opposite to each of the light sources 82.