baber/WOPTO huggingface dataset:
Patent JP-2001173590-A (JP)
Title: Turbocentrifugal compressor
Inventor: MIURA HARUO
IPC: F04D29/04
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal compressor directly driven by a high speed motor in which reduction of a cost and high performance are compatible. SOLUTION: In this centrifugal compressor in which an impeller is attached to at least one end part of a rotary shaft so as to form a compressor stage and the impeller is driven at a high speed directly by an electric motor part formed in the intermediate part of the rotary shaft, for supporting the rotary shaft, a gas bearing is used as a radial bearing, and an active magnetic bearing is used as a thrust bearing.
Patent JP-2001170488-A (JP)
Title: Catalyst for purifying exhaust gas
Inventor: HATANO MASAHARU
IPC: B01J33/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas purification catalyst having a catalyst carrier high in durability to sulfur oxides(SOx) and capable of efficiently reducing nitrogen oxides (hereinafter referred to as NOx) into nitrogen, which NOx is discharged from an internal combustion engine, especially a lean-burn gasoline engine or a diesel engine whose atmosphere is an oxidizing atmosphere containing excess oxygen. SOLUTION: This exhaust gas purification catalyst contains rhodium(Rh), aluminum(Al) and at least one of gallium(Ga) and zirconium(Zr).
Patent JP-2000176874-A (JP)
Title: Positioning clamp device
Inventor: NAKADA AKIO
IPC: B23Q3/06
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To install a clamp device on a robot arm by lightening the clamp device. SOLUTION: A cylindrical receiver body 11 in which a locating pin 14 and a clamp arm 15 stored in a slit 16 formed on it are built is installed on a cylinder body 12. A cam hole 28 to be engaged with a cam pin 26 is formed on the clamp arm 15, a first piston 21 connected to the clamp arm 15 is provided in the cylinder body 12, and the clamp arm 15 carries out opening and closing movement and forwarding and backwarding movement by this first piston 21. A second piston 31 to which the locating pin 14 is connected through a sleeve 32 is provided in the cylinder body 12, and both of the pistons 21, 31 are devised to reciprocate by feeding of fluid from a first feeding and discharging port 41 and a second feeding and discharging port 42.
Patent JP-H05169527-A (JP)
Title: Polyester film with gas barrier properties
Inventor: ITOU YUMI
IPC: C08L67/00
Filed: 1991-12-20
Abstract: PURPOSE:To provide polyester film best suited as a wrapping material with gas barrier properties which has outstanding mechanical workability and is manufactured easily and can be recycled for use without subjecting to a complicated process. CONSTITUTION:The subject polyester film is composed of polyester which can be used for molding a substantially isotropic molten product and contains 1 to 60wt.% of polyester which can be used for molding an aerotropic molten product dispersely formulated. In addition, the film is of a laminar structure achieved by stretched orientation of these polyesters.
Patent JP-2000176134-A (JP)
Title: Game apparatus information system
Inventor: SUGIMOTO MASAFUMI
IPC: A63F7/02
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To rapidly collect newest information of game apparatus of a parlor shop without the necessity of going to the parlor shop by distributing game apparatus information to specific persons from the parlor shop utilizing electronic mail. SOLUTION: A portable terminal equipment, e.g. a beeper 10, desk top information apparatus, e.g. information receiving display means, such as a personal computer 11 are installed on the user side 12. On the other side, a parlor controller 17 comprising a hall computer 15 for controlling a game apparatus 14 and a member registering, controlling computer 16 is installed in a parlor shop 13 in a predetermined area. And the user side 12 can be connected to the hall computer 15 by a distribution controller 20 through telephone cable or network 18 and Internet 19 to distribute game apparatus information from the computer 15 to the user side 12. Thus, newest information of a specific parlor shop can be rapidly received on the user side 12.
Patent JP-2001169927-A (JP)
Title: Grill
Inventor: TOYAMA MANABU
IPC: A47J37/06
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To reduce the secular change of grill temperature sensor sensitivity accompanying the contamination of a grill temperature sensor by fat or the like from objects to be cooked in the case of using a grill for a long period of time as much as possible and to reduce a time difference until the temperature sensor detects that an exhaust temperature from a grill container reaches a prescribed temperature in the grill provided with an exhaust flue allowing the grill container to communicate with the outdoor air and the grill temperature sensor attached to the inner surface of the exhaust flue. SOLUTION: The outer surface of the grill temperature sensor and the peripheral area of the exhaust flue inner surface where the sensor is attached are blackened.
Patent JP-H05173252-A (JP)
Title: Multiprojector
Inventor: HIGUCHI NOBUAKI
IPC: G03B21/58
Filed: 1991-12-24
Abstract: PURPOSE:To provide a multiprojector which forms a clear image even at a boundary between screen blocks. CONSTITUTION:In a multiprojector wherein screen blocks 12 each having a screen 12A which is mounted to the front thereof and on which an image is projected are piled up in a multistage to form a large screen, at least the exposure part 16B on the screen side of a screen frame 16 to which each screen 12A is attached is formed of a clear member. The clear member has a tip having a curvature forming protrusion toward the outside. This constitution causes reduction of the occurrence of phenomenon wherein an image on a large screen looks dim.
Patent JP-2000184293-A (JP)
Title: Linear sensor system
Inventor: NOGUCHI KATSUNORI
IPC: H04N5/361
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance correction accuracy of fluctuation in an optical black level. SOLUTION: An optical black area is provided in the vicinity of a plurality of valid pixel areas S1,..., Sn being components of a linear sensor 33 in this linear sensor system 31. Then fluctuation in a black level from each valid pixel signals X1,..., Xn obtained from the valid pixel areas S1,..., Sn on the basis of the optical black signal obtained from the optical black area provided in the vicinity of the valid pixel areas S1,..., Sn so as to enhance the correction accuracy of fluctuation in the optical black level.
Patent JP-2000182628-A (JP)
Title: Manufacture of porous electrode for thin film solid electrolyte element
Inventor: MUKAI YUJI
IPC: H01M4/92
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrode with excellent air permeability by applying an electrode material composed of a carbon or a carbon compound and of a metal compound decomposable at a temperature lower than that which a carbon or a carbon compound is oxidized and gasified onto a substrate and by heating at least at a temperature that a carbon or a carbon compound is gasified. SOLUTION: In this manufacturing method, a platinum rhodinate as a metallic compound 14 and a graphite fine powder as a carbon fine powder 15 are mixed and an electrode material paste 13 containing a diluent is applied onto a porous substrate 11. The substrate 11 is heated at 900 deg.C and the platinum rhodinate is decomposed to form a thin film of a platinum particle 16 and the graphite fine powder 15. The graphite fine powder 15 is consumed at 700 to 900 deg.C and a porous thin film 12 having an air hole 17 is formed. The metallic compound 14 is an organic metallic salt of noble metal such as gold or silver or of rhodinate, etc., or an inorganic metallic salt of halide, etc.; a platinum chloride such as hexachloroplatinic acid hexahydrate is preferable. 1 to 5 pts.wt. of the carbon fine powder to 100 pts.wt. of the metallic compound is preferable.
Patent JP-H10182345-A (JP)
Title: Sebum controlling cosmetic
Inventor: INAGAWA TAKASHI
IPC: A61K8/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To prepare the subject cosmetic having excellent sebum controlling effects and good orgaoleptic characteristics by including an inorganic and an organic powder, a water-insoluble polymer and a polyhydric alcohol therein. SOLUTION: This cosmetic comprises the following ingredients as active ingredients: (A) an inorganic powder such as porous silicic acid anhydride having preferably 1-20μm average particle diameter, (B) an organic powder, preferably polymethyl methacrylate, (C) a water-soluble polymer such as preferably a carboxyvinyl polymer and (D) a water-soluble polyhydric alcohol, e.g. 1,3- butylene glycol. The contents of the respective ingredients are 0.05-15wt.% ingredient A, 0.05-15wt.% ingredient B, 0.001-2wt.% ingredient C and 1-25wt.% ingredient D at (1:1) to (10:1) weight ratio of the ingredients A:B. Furthermore, 3-15wt.% ethanol is contained as an ingredient (E). The cosmetic hardly causes skin irritation and is good in organolpetic characteristics such as a dry feeling or no stickiness.
Patent JP-H10179718-A (JP)
Title: Vital implant material and its production
Inventor: KOKUBO TADASHI
IPC: A61L27/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a vital implant material which has high mechanical strength, bonds to bones within a short period and is stable in a living body over a long period and to provide a process for producing the same. SOLUTION: This vital implant material is constituted by forming a film having a titania phase and alkaline titanate phase on the surface of a base body consisting of a titanium-base metal and incorporating calcium ions into the film. After the base body consisting of the titanium-base metal is immersed into an alkaline soln. and is fired, the base material is recommended to be immersed into a soln. contg. the Ca ions or in a fused Ca salt or to be ion implanted with the Ca ions.
Patent JP-2001169819-A (JP)
Title: Decorative metal fittings of bag
Inventor: NEGISHI NOBUYUKI
IPC: A45C13/06
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide the decorative metal fittings of a bag that are equipped with a decorative member with different designs in both surface and back face, that can change the design of the decorative member according to time, place and occasion by turning over the surface or back face of the decorative member and that can hide the decorative member temporarily in the case when the designs in both surface and back face of the decorative member are not suitable for the place. SOLUTION: There are provided a fitting base 2 fixed to the cover or the body of a bag, a decorative member 1 with different designs in both surface and back face, respectively, and an arm 3 interposed between the fitting base 2 and the decorative member 1, and the decorative member 1 is assembled to the tip part of the arm 3 rotatably in the plane orthogonal to the arm 3 with a connecting axis 4 in the same direction as the arm 3 as the center. Moreover, an orthogonal connecting axis part 9 is provided at the base end part of the arm 3, and the connecting axis part 9 is assembled to the fitting base 2 in such a manner that the arm 3 is freely rotatable in the plane orthogonal to the plane of the fitting base 2 with the connecting axis part 9 as the center.
Patent JP-H11185211-A (JP)
Title: Magnetic disk device and processing method in seek error adapted to its device
Inventor: MORI TOSHIHIRO
IPC: G11B5/39
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To enable reading a cylinder code and preventing a seek error even when a seek error has been caused by reduction of an output of a read-signal and the like by adding newly retry-processing in seek error resulted from varying sense current quantity. SOLUTION: When seek error has been caused without being able to decode a cylinder code normally from a read-signal reproduced by a magnetic resistance effect type (MR) head 12a in seek operation in which a head (compound separation type head) 12 is sought to a target cylinder on a disk 11, a CPU 20 repeats retry-processing with the specified number of times as the upper limit. Nevertheless, when seek error cannot be dissolved, sense current adjusting processing utilizing a function adjusting sense current quantity supplied to the MR head 12a is repeated until seek error is dissolved increasing successively sense current quantity to the upper limit of an adjustable range of sense current quantity.
Patent JP-H11189295-A (JP)
Title: Coal gate
Inventor: KATO YOSHIHIRO
IPC: B65D90/58
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the contact area of weir rods and coal to lessen a force necessary for inserting removing the weir rods by slidably supporting a plurality of wair rods parallelly to the longitudinal direction respectively so as to put them in or out sideway in the falling opening of coal. SOLUTION: A coal gate provided in a falling opening 9 formed under a coal hopper 1 is constituted of a plurality of weir rods 5 and a support 6 bearing the weir rods 5. The support 6 is formed of a frame structure having a square frame 10 extending along the sides of the falling opening 9 and an outside frame 11 connected to the outside of one side of the frame 10. The round weir rods 5 are slidably inserted into support holes 7, 8 parallelly formed on the coaxial line in one side of the frame 10 and the outside frame 11. The falling opening 9 is closed by inserting the weir rods from the side of the opening 9 to prevent coal 12 from dropping and it is opened to drop coal 12 by drawing out the weir rods sideway.
Patent JP-H10193214-A (JP)
Title: Diamond end mill
Inventor: KAMEI SHOJI
IPC: B23C5/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To perform grinding work while being installed in a machining center as it is by forming smooth crests having an inclined or spiral shape on a grinding surface of a grinding part outer periphery, providing relief grooves between the crests, and arranging exhaust ports to jet a cleaning liquid at the bottom of the relief grooves. SOLUTION: Relief grooves 5, 5... are arranged in their slant attitude on an outer peripheral surface of a grinding part 2, and crests are formed between both relief grooves 5 and 5. These crests 6 and 6... and the relief grooves 5, 5... are not parallel to the direction of a shaft 1, and are inclined, or are formed in a spiral shape. At actual grinding time, the tips of the crests 6, 6... contact with a grinding surface of a workpiece, and grinding is performed. Exhaust ports 7, 7... are arranged in the relief grooves 5, and a grinding liquid is jetted from these exhaust ports 7, and flows in between a surface of the grinding part 2 and the grinding surface of the workpiece.
Patent JP-2001173747-A (JP)
Title: Toroidal continuously variable transmission
Inventor: WATANABE JUN
IPC: F16H15/38
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal continuously variable transmission provided with a power roller supporting structure capable of ensuring feeding of a sufficient lubricating oil amount into a power roller wherein a load is large and heat is easily generated, while reducing an amount supplying the lubricating oil to the power roller from a power roller supporting member regardless of parallel movement of the power roller. SOLUTION: A trunnion side oil passage 97 to which lubricating oil is supplied is formed on a trunnion 17a, an outer ring side oil passage 98 for leading the lubricating oil from the trunnion side oil passage 97 to a ball bearing 92 in the power roller and a bearing 95 is formed in an outer ring 94, one end part of a lubricating oil supplying pipe 99 is pressed in an opening end part 97a of the trunnion side oil passage 97, the other end part of the lubricating oil supporting pipe 99 is disposed by protruding to the opening end part of the outer ring side oil passage 98, and an elliptic hole leading-in part 98a whose minor diameter of the vertical direction is slightly larger than an outer diameter of the lubricating oil supplying pipe 99 and wherein a lateral major diameter is set to a diameter capable of allowing parallel movement of the power roller 18c,  is formed on the opening end part of the outer ring side oil passage 98.
Patent JP-2000177784-A (JP)
Title: Injection molded container for microwave oven
Inventor: SHINOKI NORIKAZU
IPC: B65D81/34
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To improve strength against dropping, appropriateness to retort-resistive treatment, barriering property against oxygen and vapor, decorativeness and the like of a container by a method wherein a label made up by laminating a base layer having a specific barriering property is adhered close to the external wall face of the container, and a lid material made up by laminating the base layer having the same barriering property is stuck close to the surface of the flange of the container. SOLUTION: A container body A1 is constituted of a circumferential side wall 1 forming a trunk part, a flange 2 extending outward from the upper end of the circumferential side wall 1, a bottom wall 3 continuing transversely from the lower end of the circumferential side wall 1, and a bottom rim 4 continuing perpendicularly from the lower end of the circumferential side wall 1. Then, labels 5a, 5b each made up by laminating at least a resin film having an inorganic oxide deposition thin film as a barriering base layer in a laminated structure are adhered close to the circumferential side wall 1 or the external wall surface of the circumferential side wall 1 and the bottom wall 3. A lid member 6 made up by laminating the similar barriering base layer is adhered to the surface of the flange 2. Thereby, the strength against dropping and appropriateness in retort-resistive treatment are improved for the container body A1.
Patent JP-H06203069-A (JP)
Title: Automatic translation system
Inventor: NAGASHIMA SAYOKO
IPC: G06F17/28
Filed: 1992-12-28
Abstract: PURPOSE:To efficiently perform translation processing by employing such constitution that the grammatical constitution and connection of a translating sentence are checked prior to the start of translation and the cause of an erroneous sentence and the instruction of correction, etc., are displayed. CONSTITUTION:A translating sentence check part 7 checks the grammatical composition and the connection of a read-in translating sentence, and judges whether or not an error exists in the translating sentence, and an erroneous sentence cause/instruction display part 8 displays the cause of the erroneous sentence and an instruction for correction. Thence, the automatic translation of the translating sentence is executed by a translation part 1, and the translating sentence and a translated sentence are displayed on the display part 4 of a correction part 3. In such a case, when inadequate translation is performed, a correction character is inputted from a correction character input part 5, then, the inadequate part of the sentence is corrected. Thence, it is judged whether or not the change or addition of a translation dictionary 2 is desired, and when it is desired, a translation dictionary registration part 6 registers a part desired to change or add on the translation dictionary 2.
Patent JP-H10196741-A (JP)
Title: Geared actuator
Inventor: KISHI YUSUKE
IPC: F16H1/16
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To stably press the rotating shaft of a motor to the radial direction at all times, and thereby prevent the occurrence of abnormal noise and vibration for a long period of time. SOLUTION: One member comprised a worm gear 4 formed in a tapered shape in the axial direction, the provision of a pressing means 6 pressing the worm gear 4 to the axial direction, causes a component to be applied to a rotating shaft in the radial direction when a wheel gear is meshed with the worm gear 4 energized in the axial direction to transmit the power of a motor, and the runout of the shaft can thereby be prevented by means of an clearance between the rotating shaft and a bearing.
Patent JP-H11239574-A (JP)
Title: Blood drawing tube
Inventor: ISHIMOTO TETSUSHI
IPC: G01N33/48
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To quicken blood drawing and separation and to facilitate the handling of serum components after the separation in a simple structure. SOLUTION: This blood drawing tube for sucking and separating blood by utilizing a negative pressure inside the tube is provided with an upstream tube 10 provided with a blood entrance 11 and a blood exit 18, a filter 20 for blood separation and a downstream tube 12. The inside of the upstream tube 10 is tightly sealed by mounting a plug 18 to the blood entrance 11 and the filter 20 is mounted so as to close the blood exit 18. The downstream tube 12 is disposed so as to cover the filter 20 and the downstream tube 12 is made attachable and detachable to/from the upstream tube 10.
Patent JP-2000182939-A (JP)
Title: Reticle transfer control method
Inventor: KITAMURA KOETSU
IPC: H01L21/027
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer a lot and a reticle in consideration with the progress of each lot, the unfinished work condition, the use condition of the reticle and the locating condition by transfering the reticle for the most number of unfinished works to an aligner and a lot using the reticle to the aligner. SOLUTION: S801) A reticle for a lot having the most number of works being in an exposure process is selected (S803, 804). If reticles exist where the number of lots being half processed and the wafer number are the same, the selection is made in a first step before the reticle exposure process (S805, 806). If the lot number and the wafer number in a first step before the reticle exposure process are also the same, the same selection is made with respect to the lot number and the wafer number in a second step before the reticle exposure process (S807). If reticles exist where the lot number and the wafer number are the same till the second step from a half finishing process, a reticle for processing the most delayed lot in progress is selected among half finishing process lots processed with use of these reticles.
Patent JP-2000179044-A (JP)
Title: Prefabricated building such as carport
Inventor: HIRANO TOMOYA
IPC: E04B1/343
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce the blowing rainwater from the front and the sides in a cantilever roof prefabricated building such as a carport. SOLUTION: A cantilever roof type prefabricated building is provide with a plurality of supports 1, 2 erected in the left/right direction at some intervals apart from each other, the ends of projecting arch roof support materials 3 in the side face view fixed to the tops of the respective supports 1, 2, and a roof 4 attached on the supports 3. In this case, the roof 4 is set to the both-slope type letting the rainwater to flow down in the front/rear direction, side walls 5 are provided downward from the both sides of the roof 4, and lateral gutters 6A, 6B, 6C are provided at least in the front/rear edges of the roof 4 out of the bottom edges of the side walls 5 and the front/rear edges of the roof 4.