baber/WOPTO huggingface dataset:
Patent JP-2001202293-A (JP)
Title: Fault detection system for external memory
Inventor: ONO HIDEAKI
IPC: G06F11/10
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a fault detection system for an external memory capable of storing a parity bit without increasing the number of the external memory and capable of storing a parity bit without regard to a storing form in the external memory as for the fault detection system for the external memory provided in outside of a large-scale integrated circuit, etc., for storing data, etc. SOLUTION: A storing area, that is an internal memory, for storing the parity bit in inside of the large-scale integrated circuit is secured and in the case of writing data in the specific address of the external memory, the parity bit is generated from the data and is written at the same address as the address of the external memory in the internal memory.
Patent JP-2001198349-A (JP)
Title: Prize carrying device and game apparatus
Inventor: KONO TOMOYUKI
IPC: B65G15/42
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a prize carrier and a game apparatus which make a player feel exited and drive his strong desire for getting prizes by aligning a lot of prizes and bringing them altogether close to the player and away from him. SOLUTION: The device comprises a prize carrying means 14 to carry all the prizes lined up on it altogether forward or backward in the direction of the alignment and a prize partitioning means 16 which is secured to the prize carrying means 14, moves with the prize carrying means 14 and partitions the prizes 50 on board.
Patent JP-2001208461-A (JP)
Title: Cooling unit for refrigerator
Inventor: KIMURA SHIGEHIRO
IPC: F25D21/14
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling unit 1 for refrigerator in which work and space required for installation of a drain pipe are not necessary. SOLUTION: The cooling unit for a refrigerator is provided with a main-body casing 32 of a box shape. The inside of the casing 32 is partitioned with a partition wall 3 into cold air paths 26, 27 with an evaporator 11 provided for cooling and returning the cold air of the refrigerator, and an outside air path 28 in which a condenser 8 of the refrigerant circuit is provided. A drain pan 12 is provided under the evaporator 11 in the cold air path 26, a vapor pan 13 is provided in the outside air path 28, the drain path 12 and the vapor pan 13 are connected with each other through a water flow pipe 14. Coolant pipes 7a on the outlet side of a coolant compressor in the coolant circuit are arranged to the vapor pan 13 in a heat-transmittable manner to inflow drain D coming from the water-flow pipe 14.
Patent JP-2001204656-A (JP)
Title: Floor nozzle
Inventor: KOBAYASHI TOSHIZO
IPC: A47L9/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a floor nozzle, which can prevent a floor surface from being damaged without reducing cleaning efficiency and which can be improved in maintainability. SOLUTION: A revolving brush 12 comprises a core body 13 having first and second brush-like blades 15 and 17 at the outer periphery thereof and a cover 24 which covers the outer periphery of the core body 13 and can freely rotate with respect thereto. The cover 24 comprises slits 25 provided thereon corresponding to the first and second blades 15 and 17 of the core body 13, such that they can come in and out therethrough, so that when waste threads get twisted up in the blades, the blades can be received in the cover 24 by turning the cover with respect to the core body 13 and the waste threads left on the periphery of the cover 24 can be easily removed therefrom.
Patent JP-2001217255-A (JP)
Title: Heterojunction bipolar transister and its manufacturing method, and communication apparatus
Inventor: ISHIMARU MASAAKI
IPC: H01L21/331
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a ridge of an emitter layer on an external base region. SOLUTION: The ridge 37 is of a double layer structure of a first layer 25 and a second emitter layer 26a, and the total film thickness is 50 nm, which is sufficiently thick. Thus, damage of the ridge 37 due to etching in the process of making the ridge or in a later process is prevented, thus causing yields to be improved. Further, intrusion of moisture form a broken part is prevented, thus improving the reliability of the ridge. A base ohmic electrode 31a is formed in a range from the external base region D to the ridge 37. In this way, the ridge 37 is reinforced so as not to be easily damaged. Also, when a base drawout wiring electrode 35 is formed, it is possible to have a wider alignment margin, thus causing yields to be further improved.
Patent JP-2001214448-A (JP)
Title: Mold block for slope protection for planting concrete
Inventor: TAKANO HIROYUKI
IPC: E02D17/20
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide mold blocks for slope protection with which all the surfaces under construction can be planted in a short period of time when planting with mold blocks for slope protection on river locations and slopes where rock falls, landslides, and erosions can occur. SOLUTION: Mold blocks for slope protection for planting concrete is made from a cured compound which contains at least cement, pulverized pozzolan, aggregate of grain size less than 2 mm, water, and water reducing admixture. The compound may contain metallic fibers and/or organic fibers. The compound may also contain inorganic powders, fibriforms, or flake-like particles. As a result, mold blocks for slope protection for planting concrete preferably less than 150 mm in width will be provided.
Patent JP-2001214338-A (JP)
Title: Designed twisted yarn and method for producing the same
Inventor: TAKEDA KORON
IPC: D02G3/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a designed twisted yarn having both excellent stretchability by an elastic yarn and excellent designed effects by a fuzz on the external surface. SOLUTION: This designed twisted yarn 10 is obtained by circulatory coating the outer periphery of a core yarn 12 which is a previously elongated elastic yarn with a fancy yarn 13 which is a previously napped nonelastic yarn. Hereby, the designed twisted yarn having good fuzz and excellent in design, texture and functions without causing a breakage and deteriorating stretchability of the elastic yarn can be produced. The designed twisted yarn in which the fancy yarn forms a loop can also be obtained easily.
Patent JP-2001216384-A (JP)
Title: Optimization support system using network and optimization support method
Inventor: IKEDA MOTOHIDE
IPC: G06F19/00
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an environment measuring means which can simultaneously and accurately grasp its peripheral environment and the amount of its consumption and also can show the energy saving efficiency in consideration of the consumption trend characteristics with connection to various systems. SOLUTION: This environment measuring means is provided with a meteorological observation instrument 103, an environment observation sensor (indoor observation instrument) 104, an automatic vending machine 105 with observation instrument, a register 106 with observation instrument, a (networked) register 107, a wattmeter 108 with observation instrument (indoor environment measuring instrument), a gas meter 109 with observation instrument (indoor environment measuring instrument) and an electric power/gas/water meter 110 with observation instrument (indoor environment measuring instrument).  In such a constitution, the peripheral environment and the amount of consumption of the environment measuring means can be simultaneously and accurately grasped by the measuring means and also the measuring means can show the energy saving efficiency in consideration of the consumption trend characteristics with connection to various systems.
Patent JP-2001214016-A (JP)
Title: Curable composition
Inventor: YAMANAKA YOSHINORI
IPC: H01M8/02
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the portability of a conventional addition type curable composition using isobutylene based polymer as the main component because the composition manifests a very high viscosity to impart a sufficient mechanical property. SOLUTION: The improvement of the operability is obtained due to a remarkable reduction of the viscosity of the conventional composition by adding an organic aluminum compound and/or an organic titanium compound as the component (D) to the composition.
Patent JP-2001215665-A (JP)
Title: Film unit with waterproof lens
Inventor: TOBIOKA TAKU
IPC: G03B17/08
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a waterproof structure almost for a weather-proof level at a low cost without using any extra waterproof case. SOLUTION: The film unit with a lens is characterized by that a unit main boy having a photographic film cartridge and a photographing mechanism inside is covered with a waterproof exterior label 11. External covers 22 to 24 of the unit main boy have holes 30 which are not necessary for photography. Those holes 30 are hidden behind the exterior label 11. An external cover is composed of a front cover 22, a rear cover 23, and a bottom cover 24. Joint surfaces of those covers 22 to 24 are engaged watertightly by a labyrinth structure and detachably coupled by a sealing means which has no through hole inside.
Patent JP-2001217529-A (JP)
Title: Coating method and soldering method for flux by electric injection control system
Inventor: KANZAKI NOBORU
IPC: H05K3/34
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To solve the problem that flux and solder in use are wasted much by a conventional coating method for flux and a conventional soldering method to cause a rise in process cost and bring the danger of an adverse effect on the environment, and the problem that the quality of soldering possibly becomes worse as a result. SOLUTION: A nozzle 1 which is coupled with a flux 6 through a flux supply pipe 7 and blows flux to a printed board 10 conveyed by a conveying device 5 adopts an electric injection control system such as a piezoelement system and a bubble jet system. This nozzle 1 is controlled by a computer 2 connected to an image sensor 3 which discriminates the printed board 10 to inject and apply flux to necessary places by necessary amounts.
Patent JP-2001223504-A (JP)
Title: High frequency semiconductor integrated circuit device
Inventor: MASUDA SATORU
IPC: H01L21/60
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To reduce a chip area, the number of masks and development cost and to shorten development time about a high frequency semiconductor integrated circuit device. SOLUTION: At least a part of a signal wire 2 constituting a high frequency integrated circuit provided on the surface of a high frequency integrated circuit board 1 is selectively covered with ground metal 5 through a space 4 in accordance with a high frequency circuit characteristic.
Patent JP-2001219201-A (JP)
Title: Device and method for centering material in hot edging press
Inventor: KIHARA SHIGERU
IPC: B21B39/16
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To suppress the bends of a material after edging by properly centering a slab with side guides even in the case the variation of width and bends of the slab are large. SOLUTION: In this device, an opening degree adjusting mechanism for presetting is provided on the side guide and also an opening degree adjusting mechanism for centering is provided in a different position in the conveying direction is different from the former mechanism. The opening degree adjusting mechanism for centering is driven separately from the opening degree adjusting mechanism for presetting and taken as independent drive or linked drive by air pressure or oil pressure. The opening degree adjusting mechanism may be taken as independent drive by electric power.  Until the slab enters between the side guides, the width between the side guides is set to a prescribed value which is wider than the maximum width of the slab and, after entering the slab between the side guides, centering is performed so that the difference between the center of the line and the center of the slab is leveled in the length direction of the slab and edging pressing is performed while restricting the slab centered with the side guides.
Patent JP-2001220953-A (JP)
Title: Automatic opening-closing device for fittings
Inventor: MAKI HIDEAKI
IPC: E05F15/60
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic opening-closing device for fittings capable of fully opening the doorway without using an exclusive article for the fittings. SOLUTION: When the fittings 11 approach an opening end position, an engaging pin 21 projected on the tip side of an extension part 17 of a fixing piece 15 engages with a tip part of an inclined cam 25 of a cam plate 25. When the fittings 11 further move toward the opening end position, the engaging pin 21 gets on the inclined cam 26, and moves obliquely upward. Then, the engaging pine 21 engages with an upper end engaging recessed part 28 of an inclined cam 27 when the fittings 11 reach the opening end position getting on the inclined cam 27. Thus, the extension part 17 connected by a hinge 18 rotates, and is bent in an almost vertical attitude to be held without falling forward.
Patent JP-2001223926-A (JP)
Title: Image input device
Inventor: NAKAMURA TOMOJI
IPC: H04N5/225
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an image input device that displays an operation menu onto any of display monitors. SOLUTION: When a monitor screen display section 10 is removed from a monitor screen display section output connector 8, lines for a video signal are open to bring points A, B across an output resistor 27 to the same level. The signal voltage at the point B is given via an DPF 101 to an amplifier 103, where the voltage is amplified by a multiple of 1.5 and the amplified voltage is given to an inverting input terminal of a comparator 100. The signal voltage at the point A is given to a noninverting input terminal of the comparator 100 via an LPF 102.  When a control circuit 28 (Figure 2) detects that an output signal S29 (out) of the comparator 100 goes to an L level, the controller 26 allows a transmission reception circuit 6 (Figure 2) to transmit a warning signal to the image input device 5 (Figure 3), to turn-on a warning lamp 57 (Figure 3) and to switch-over an output destination of OSD data to a position of a synthesis circuit 30 (Figure 2) for a main screen display section 9 (Figure 1).
Patent JP-2000237298-A (JP)
Title: Cartilaginous tissue engineering
Inventor: MAHMOOD TAHIR
IPC: A61L27/18
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To secure a sufficient mechanical strength withstanding a joint load by forming a matrix used as a step for a tissue engineering cartilage out of a copolymer of a polyalkyleneglycol and an aromatic polyester to enable substitution for a cartilage deformed at a joint. SOLUTION: When using a biologically decomposable and biomedically compatible porous matrix as step for a tissue engineering cartilage, the matrix is formed out of a copolymer of a polyalkyleneglycol and an aromatic polyester. The polyalkyleneglycol is preferably a polyethyleneglycol while the polyester is preferably a polybutylene terephthalate. A ceramic coating is applied on the external surface of the step while the ceramic coating is preferably a calcium phosphate coating. Moreover, the step is preferably inoculated beforehand with cells such as cartilaginous cells, bone precursor cells or steam cells.
Patent JP-2001222790-A (JP)
Title: Vehicle traffic system and on-vehicle device
Inventor: NISHIYAMA KEIICHI
IPC: G08G1/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle traffic system and an on-vehicle device for attaining both high nobility and high energy efficiency. SOLUTION: Plural vehicles which can ran alone are connected together to form a convoy of vehicles. Each of these vehicles has the connecting parts 60 and 62 at its front and rear parts respectively to secure connection to other vehicles. When the convoy of vehicles is configured, the ECU 20 of vehicles are connected together via the parts 60 and 62 and also the batteries 30 and driving motors 24 of vehicles are connected together. At the same time, the command signals are transferred among the ECU 20 of vehicles and also the power of batteries 30 and the regenerative power of motors 24 are transferred among the vehicles.
Patent JP-2001227144-A (JP)
Title: Method of laying tatami mat
Inventor: ITO TAKAO
IPC: E04F15/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a method, by which a tatami mat completed as a standard product is laid exactly. SOLUTION: In the method in which positioning tools having the same size as the tatami-mat set of standard-product completed tatami mats are positioned, approaching to existing tatami frames on fixed one or three sides when the standard-product completed tatami mats are introduced into a room, in which one or three sides are fired, a fixed number of fixtures are fixed at the end sections of the positioning tools, a new tatami frame is fixed on the side excepting the one or three sides of the positioning tools and the tatami-mat sets are laid among the fixtures and the new tatami frame, cover members are fitted to the sides, on which the fixtures are fixed, at a certain time after the fixing of the fixtures.
Patent JP-2000345659-A (JP)
Title: Roof tile
Inventor: UEHARA TAKASHI
IPC: E04D1/12
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To improve an execution property by displaying marks indicating a lap margin with another roof tile on the surface of the trough section of a roof tile. SOLUTION: Circular blank holes 13 indicating nailing positions are provided near the upper ends of the crest sections 11 of a roof tile 1 continued with protruded circular arc-shaped crest sections 11 and flat plate-like trough sections 12 in the width direction, and nearly wedge-shaped recess sections 14 where the tips of the hooks of fixing metals can be buried are provided near the lower ends. Horizontal lines 17 are displayed on the surfaces of the trough section 12 as a mark indicating a lap margin when another roof tile 1 is overlapped in the flow direction of a roof. Vertical lines 18 are displayed as a mark indicating a lap margin when another roof tile 1 is overlapped in the direction perpendicular to the flow direction of the roof. When the other roof tile 1 is tiled in the direction perpendicular to the flow direction of the roof at the time of execution, the tips of the crest section 11 of the other roof tile 1 are matched with the lines 18. When the other roof tile 1 is tiled in the flow direction of the roof, the lower end of the other roof tile 1 is matched with the lines 17. The lap margin of the roof tile 1 can be kept constant without applying inking on a sheathing roof board, and the execution time can be shortened.
Patent JP-2001224538-A (JP)
Title: Expansible pipe for vacuum cleaner, and vacuum cleaner
Inventor: SAKATANI HIDEAKI
IPC: A47L9/08
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To improve usability by setting length of an extension pipe to be freely expanded or contracted, and improve appearance commodity value by providing an air intake passage and an air discharge passage without separating them from each other by appearance in a vacuum cleaner having the air intake passage and air discharge circulation passage. SOLUTION: A second ventilation pipe 39 axially slidably expanded/ contracted in a first ventilation pipe 38 is provided, an air intake passage B48 for intake air sucked into an electric blower 2, and an air discharge passage B50 for discharge air discharged from the electric blower 2 are respectively provided on the ventilation pipes 38, 39, an air discharge pipe 42 inserted into the air discharge passage B50 in the second ventilation pipe 39 to be axially slidable to be an air discharge passage is provided inside the first ventilation pipe 38, inner parts of the first ventilation pipe 38 except for the air discharge pipe 42 are set as the air intake passage B48, and it is communiucated with the air intake passage B48 in the second ventilation passage 39.
Patent JP-2001228491-A (JP)
Title: Liquid crystal display device
Inventor: IIZUKA TETSUYA
IPC: G02F1/136
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory display quality by reducing crosstalk while suppressing the reduction of an opening ratio due to the increase of an auxiliary capacitance to the minimum in an active matrix type liquid crystal display device. SOLUTION: This display device is constituted so that the electrode area of an auxiliary capacitance element corresponding to a green color becomes larger than the electrode area of an auxiliary capacitance elements corresponding to a red color and a blue color so that the capacitance of the auxiliary capacitance element connected to a green pixel (G) whose visual sensitivity becomes larger than that of the auxiliary capacitance elements connected to pixels (R), (B) of other colors.
Patent JP-2001235538-A (JP)
Title: Ultrasonic transmitting-receiving circuit and object detector for visually handicapped person
Inventor: TAKAI TAKUO
IPC: G01S15/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic transmitting-receiving circuit of simple circuit constitution by constituting a receiving part, utilizing an amplifier of high sensitivity and to provide an object detector highly convenient to a visually handicapped person and miniaturized using the ultrasonic transmitting-receiving circuit. SOLUTION: The receiving part 12 is provided with a receiving amplifier capable of discriminating receive signals from other noise signals with high accuracy. Driving pulse sent from a transmitting part 11 to an ultrasonic vibrator 20 can therefore be small, so that there is no need to provide the transmitting part 11 with an amplifier part, and a diode clipping circuit or the like can be omitted. As a result, circuit constitution can be simplified. In this ultrasonic transmitting-receiving circuit 10, driving pulse is further made small, so that the transmitting part 11 is series-connected utilizing a terminal resistance R1 connected in parallel to the ultrasonic vibrator 20. Circuit constitution can thereby be further simplified.
Patent JP-2001232975-A (JP)
Title: Table for fulfilling refrainment from smoking
Inventor: KAWABE IPPEI
IPC: A24F47/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a table for performing refrainment from smoking without administering a no smoking implement or a cigaret substitute. SOLUTION: The table for fulfilling refrainment from smoking comprises a numeric character display column 1 for indicating number of times of checking, a nicotine reaction column 2 provided next to the column 1 and coated with a chemical discoloring in reaction with a nicotine in a saliva, and a no smoker display column 3 and a penalty fill-in column 4 provide on a margin.
Patent JP-2001241797-A (JP)
Title: Refrigerating cycle
Inventor: HIROHATA OSAMU
IPC: F25B1/10
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To improve a cycle efficiency during heating and cooling operations in a super-critical vapor compression type refrigerating cycle. SOLUTION: A main path comprises a compressor 1, a first heat exchanger 3, a second heat exchanger 7 and two pressure reducing devices 4 and 6 provided in a pressure reducing passage 21 between these heat exchangers. Gas injection piping 8 is provided for returning a gaseous refrigerant of intermediate pressure separated by a gas/liquid separator 5 between the first pressure reducing device 4 and the second pressure reducing device 6 to a compressor side. A first selector valve 2a in the outlet side of the compressor is switched so that a heating operation and a cooling operation can be performed. A second selector valve 2b is provided in the outlet and inlet parts of the pressure reducing passage 20 to make constant the flowing direction of a refrigerant in the pressure reducing passage 20. Thus, a cycle efficiency is improved in both cycles of heating and cooling operations.