baber/WOPTO huggingface dataset:
Patent JP-2001344578-A (JP)
Title: Portable electronic equipment
Inventor: CHIHARA HIROYUKI
IPC: G06K19/07
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To succeed the specification of the conventional non-contact type IC, to display data contents without damaging portability, to extend a communication range and to improve noiseproof property. SOLUTION: This equipment has a battery 15 and is provided with a watch CPU 14 which is driven by the battery 15 and performs various information processing including the display of various information and an IC card chip part 11 which operates on the basis of power obtained by accompanying the incoming of a received signal in the case of receiving data from an external card reader/writer in non-contact manner, operates by power fed from the battery 15 in the case of exchanging data with the CPU 14, exchanges data with the external card reader/writer or the CPU 14 and stores the data.
Patent JP-2000332172-A (JP)
Title: Collapsible fin heat sink and heat exchanger employing it
Inventor: BRAIN C WATLING
IPC: H01L23/467
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat sink being used in a heat exchanger employing a circular fan for conducting air forcibly through a spiral channel around the central axis. SOLUTION: The heat sink 22 is used in a heat exchanger employing a circular fan for conducting air forcibly through a spiral channel around the central axis. The heat sink 22 has a plurality of heat exchanging sections 42 arranged on the spiral channel around the central axis 34. Each heat exchanging section 42 includes a heat conducting sheet folded to provide alternating ridges 44 and valleys 46 forming fins 48 spaced apart substantially in parallel. The heat exchanging sections 42 are oriented such that an angle is formed between the fins 48 of adjacent sections.
Patent JP-2001345799-A (JP)
Title: Encryption communication system, encryption method, decryption method, and access network system
Inventor: FUJIMOTO KOJI
IPC: G09C1/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an encryption communication system in which synchronization can be recovered even when it can not be sustained. SOLUTION: At an encrypting section 1, a frame counter inserting circuit 3 inserts a frame counter into each data frame prior to encryption. An encryption bit stream generating section 4 generates an encryption bit stream based on each frame counter. An exclusive OR circuit 6 encrypts an inserted frame counter by an encryption bit stream corresponding to an inserted data frame. Encrypted data is decrypted by varying the value of the frame counter until a frame counter extracted through decryption matches a frame counter generated an encryption bit stream thereby generating an encryption bit stream.
Patent JP-2001345705-A (JP)
Title: Multi-bit pdm signal gain regulator
Inventor: TAKASAKI TOMOKAZU
IPC: G10L21/0316
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To more finely regulate a volume control by improving an S/(N+D) and improving an output efficiency. SOLUTION: A set value of an output amount is calculated by a gain setter 108 from an output of a ΔΣ modulator 101 in which a signal to be calculated is input and a gain control signal. A clock signal is frequency divided by a clock frequency divider 3, supplied to a PWM converter 105 via a logical inverter 104, and supplied to a PWM converter 106. An output of a clock multiplier 102 for multiplying the clock signal is counted by the set value of the setter 108 by a multiplying clock counter 107. An added result of the adder 109 of the converters 105 and 106 is as a result of ΔΣ modulating the signal to be calculated to the multiple bits, further adding the gain control to the result and converting the signal into a PWM signal.
Patent JP-2001046555-A (JP)
Title: Ball for bowling
Inventor: HIRUKAWA KENICHI
IPC: A63B37/00
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide ball for bowling that has been made so that one can handle the ball at will by preventing thumb from being caught when releasing the ball for bowling. SOLUTION: This is a ball for bowling that has a forefinger seizing hole 12 and a middle finger seizing hole 13 disposed at prescribed positions of a spherical body with a separation a little apart and a thumb seizing hole 14a disposed at a position that is away from the two seizing holes for the forefinger and middle finger by nearly fitting the palm length, and the thumb seizing hole 14a has a taper means 21 at the periphery of the hole in the direction excluding those of the other two holes.
Patent JP-2001139509-A (JP)
Title: Method for production of unsaturated compound by thermal decomposition reaction
Inventor: OKAZOE TAKASHI
IPC: C07C43/17
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To produce an unsaturated compound useful as a fluoroplastic(s) raw material, etc., in a high yield in a short process. SOLUTION: A compound represented by formula (B) CF(OR2)=CR3R4, e.g. CF3CF2CF2OCF=CF2, etc., is obtained by the thermal decomposition reaction of a compound represented by formula (A) R1COOCF2CF(OR2)CXR3R4, e.g. CF3(CF3CF2CF2O)CFCOOCF2CF(OCF2CF2CF3)CF3, etc. (wherein R1, R2, R3 and R4 are each fluorine atom, a perfluoroalkyl group or a perfluoro (an ethereal oxygen-containing alkyl group); and X is a halogen atom).
Patent JP-2001349807-A (JP)
Title: On-vehicle control apparatus
Inventor: KATO TAKESHI
IPC: G01M17/007
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a on-vehicle control apparatus using a simple and inexpensive constitution, being capable of properly storing and maintaining the history of generation of abnormalities. SOLUTION: In an electronic control apparatus 100, a storage device 106 is an electronically erasable and programmable ROM (EEPROM). A microcomputer 105 conducts a known failure diagnosis, and if an abnormality generation is detected, it will store failure diagnosis data which indicates the abnormality generation in the memory device 106. The microcomputer 105 also counts the total times of 'ON' of an IG switch 131 and elapsed time after the 'ON' of IG switch, by using an elapsed time counter initialized for each ON of the IG switch. When the failure diagnosis data is stored in the storage device 106, the ON times of the IG switch at the time, and the value of the elapsed time counter are memorized with the failure diagnosis data.
Patent JP-2001354793-A (JP)
Title: Blowing agent
Inventor: ARIMA HIROAKI
IPC: C08J9/04
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a blowing agent capable of forming uniform and fine cells and reducing environment pollution and to provide a method of manufacturing the same, and a resin foam. SOLUTION: The blowing agent is prepared by incorporating (retaining) a gas generative component (including, for example, water) by the action of heat in inorganic fine particles. The gas generative component includes, for example, a volatile substance (water) and a decomposable substance (a thermally decomposable azo compound) which can generate a gas at 80-300 deg.C. The inorganic fine particles may be porous particles. Furthermore, an organic layer may be formed on the surfaces of the inorganic fine particles. The organic layer may be formed of, for example, an anionic surface active agent or a silane coupling agent and may be formed of a polymer of a (meth)acrylic monomer or the like.
Patent JP-2001357565-A (JP)
Title: Method for manufacturing optical disk master and optical disk master
Inventor: SHIMIZU AKIHIKO
IPC: G03F7/11
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To stably form a groove finer than the spot diameter of an exposure beam by a simple process. SOLUTION: A base layer 2 made of a water-soluble resin, intermediate layer 3 made of conductive material and a photoresist layer 4 are laminated on a glass substrate 1, the photoresist layer 4 is exposed to laser beams and developed to form a groove pattern. The groove pattern is used as a mask to etch the intermediate layer 3 to form the groove pattern in the intermediate layer. Thus, the groove pattern having width narrower than the spot diameter of the exposure beam to expose the photoresist layer 4 is formed with good accuracy in the intermediate layer 3.
Patent JP-2001355668-A (JP)
Title: Suspension support
Inventor: WAKITA YASUKUNI
IPC: F16F9/54
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To simplify a suspension support and to reduce a weight thereof. SOLUTION: An aluminum inner tube 1 and a ring shaped aluminum fixture 3 of a simple shape are used, and a rebound plate 4 with rubbery elastic body 2 interposed from a vertical direction and a lower plate 5 are arranged on the inner tube 1.
Patent JP-2001350962-A (JP)
Title: Method for providing service
Inventor: MIZUNO MASATAKA
IPC: G06F21/10
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To transmit the feelings of a client as message information and also to provide a service capable of transmitting gifts without taking the trouble to go to a point of sale. SOLUTION: An intermediary company server receives receiver specification information, gift designation information and the message information, selects the gift on the basis of the gift specification information and performs dispatch processing for delivering the gift and the message information to a receiver on the basis of the receiver specification information.
Patent JP-2001358689-A (JP)
Title: Signal multiplexing device and method, and record medium
Inventor: SAITO JUNYA
IPC: H04L12/70
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To inhibit the occurrence of a situation where a module remaining on a carrousel ends up deflected. SOLUTION: A carrousel period T is acquired in a step S1, the amount of occupation of data in a multiple buffer is detected in a step S3, it is determined as to whether the amount of occupation data is smaller than a threshold R in a step S4, and a current point is classified into a period Td in a step S5, if the amount of occupation of data is smaller than the threshold R. The period Td when the amount of occupation of data in one carrousel period is equal to or less than the threshold R is measured by the processing from the step S3 to the step S6. The period Td/period T is calculated in a step S7. When a threshold B<Td/T<1 in steps from S3 to S6 a frequency level is increased by one. When 0<Td/T<threshold A, the repetition level is decreased by one.
Patent JP-2001353523-A (JP)
Title: Cold rolling method
Inventor: JOJIMA KENICHIRO
IPC: B21C47/26
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolling method capable of preventing slip/ meandering of a plate at a cold rolling equipment inlet side and preventing a gouging flaw generated in the case of paying out at the cold rolling equipment inlet side as well as a rolling flaw generated in the case of cold rolling the gouging flaw. SOLUTION: In a method to use the cold rolling equipment, in which pickling equipment and cold rolling equipment are not continuously arranged, to weld a succeeding coil pickled to a preceding coil pickled and to conduct continuous cold rolling, a pickled coil, in which a top section and bottom section only of the coil are oil-coated, is paid out, after the oil coated section only is oil removed, cold rolling is conducted.
Patent JP-2001046964-A (JP)
Title: Method of coating with lubricant and workpiece
Inventor: SANTINI MARCO
IPC: C25D7/00
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To remarkably prolong the life of a slide surface formed by molybdenum disulfide by remarkably improving the adhesion of a lubricant to a material to be worked. SOLUTION: This coating method uses molybdenum disulfide as a base for the material 1 to be worked. The material 1 is cleaned and activated and dipped into a chrome electroplating bath to form a hard chrome plated layer 2 having a bead like or columnar structural surface 2a and at least 600 HV hardness. Next, the lubricant 3 is applied to be filled to the bead like or columnar structural surface to make the surface smooth.
Patent JP-2001012132-A (JP)
Title: Hinge for opening/closing door or window frame
Inventor: BALBO DI VINADIO AIMONE
IPC: E05D7/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To simply adjust the gap between a moving frame and a fixed frame by rotating the cam integrated with a pin and fitted with the cavity in the upper tubular portion of a hinge connecting the upper and lower tubular portions with the pin. SOLUTION: A moving frame and a fixed frame are fixed to the first and second tubular portions 2, 3 of a hinge, and they are connected rotatably by the hinge. The first and second tubular portions 2, 3 are connected together with the pin of the hinge. First and second adjusting means are provided between both tubular portions 2, 3. The first adjusting means has a cam integrated with the pin 4 and fitted rotatably in a cavity 20. The pin 4 is relatively moved only between both tubular portions 2, 3 by the rotation of the cam 12, thus the gap L between the moving frame and fixed frame is adjusted. The first tubular portion 2 and cam 12 are fixed with a set screw 29 after the adjustment.
Patent JP-2002069370-A (JP)
Title: Coating agent composition
Inventor: TOYOFUKU MASANORI
IPC: C08G18/48
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a coating agent composition that can be made solventless and can give coating film of high moisture permeability and excellent mechanical properties. SOLUTION: The objective coating agent composition includes, as an essential component, a prepolymer obtained from the polyoxyalkylene polyol that includes >=60 wt.% of 3 or more hydroxy group-bearing polyoxyethylene polyol, satisfies 2.7<=n<=3.6 where n is the average number of the hydroxy groups, and 60-90 wt.% average content of the oxyethylene groups and from the excessive equivalent amount of diphenylmethane diisocyanate.
Patent JP-2001042364-A (JP)
Title: Electro-optical device
Inventor: HIROKI MASAAKI
IPC: H01L29/786
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain stable display by constituting the gate electrode of each of a first P channel (PT) type thin film transistor and a second N channel (NT) type thin film transistor from a metal film or a metal film and metal silicide film, and a silicon film into which phosphorus is introduced. SOLUTION: A silicon oxide film as a blocking layer 51 is formed into specified thickness on a glass 50 having durability against specified temperature by a magnetron high frequency sputtering method. Then a silicon film is formed by a low pressure vapor phase method, sputtering method or the like. Then after a silicon film in an amorphous state is formed into specified thickness, the film is heat-treated at a specified temperature for a specified time in a nonoxidative atmosphere. Thereby, the whole film is uniformly annealed by heating so that the film has an amorphous structure during film-forming. The silicon film changes from the amorphous structure to a highly ordered state by annealing and shows a crystal state. Thus, in the obtained film, regions having high crystallinity, namely clusters are coupled with silicon atoms.
Patent JP-2001058944-A (JP)
Title: Rapidly disintegrating solid formulation
Inventor: OKOCHI KAZUHIRO
IPC: A61K9/20
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject formulation having a hardness practically satisfactory at a low compressive pressure in a dry state and capable of being rapidly disintegrated in the presence of saliva in the oral cavity by allowing the formulation to contain an active ingredient, a sugar or a sugar alcohol, a disintegrator and a cellulose. SOLUTION: This solid formulation is brought to contain (A) an active ingredient, (B) a sugar or a sugar alcohol having 30-300 μm average particle size, (C) a disintegrator and (D) a cellulose. This formulation is a rapidly dissintegrating solid formulation and preferably a tablet. It is preferable to allow 100 pts.wt. of the solid formulation to contain 40-95 pts.wt. of the ingredient B, 0.5-15 pts.wt. of the ingredient C and 0.5-40 pts.wt. of the ingredient D. The sugar is preferably glucose, fructose, lactose and the like and the sugar alcohol is preferably D-mannitol and the like. The ingredient C is preferably carmellose calcium and the like. The ingredient D is preferably a crystalline cellulose and the like. The ingredient A is preferably manidipine hydrochloride and the like.
Patent JP-2002001229-A (JP)
Title: Bar code reader and bar code processing method
Inventor: NOMURA HIROSHI
IPC: B07C3/18
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a bar code reader which is capable of reading a bar code provided at a varying position under a simple construction. SOLUTION: The bar code reader 1 has a slit 4 through which postal mattes P1 and P2 are inserted. When the postal matter P1 having the bar code C1 provided at a position close to the lower end side of the postal matter is processed, an adapter 10 is mounted inside the slit 4 and then the postal matter P1 is inserted into the slit 4. On the other hand, when the postal matter P2 having a bar code C2 provided at a position comparatively far from the lower end side of the postal matter is processed, the postal matter P2 is inserted into the slit 4 without mounting the adapter 10 inside the slit 4. Thus it is possible to read the bar codes C1 and C2 without changing the construction of the device regardless of the height of the imparted bar code position.
Patent JP-2002001059-A (JP)
Title: Method and apparatus for desulfurization using granular limestone
Inventor: TANIGUCHI KENSHO
IPC: B01D53/77
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To advance a desulfurization reaction using granular limestone smoothly by controlling the amount of new limestone to be supplied after grasping the amount of the granular limestone packed in a tank for neutralizing an absorption liquid. SOLUTION: A pressure loss when the absorption liquid which absorbed sulfur oxide in exhaust gas is oxidized and passes through the limestone packed in a neutralization tank 17 for neutralization is proportional to the difference between gravity and buoyancy acting on the granular limestone suspending in a fluidized bed. Since both the gravity and the buoyancy are proportional to the height of a limestone layer, i.e., the amount of the packed limestone, a relationship of limestone layer pressure loss ΔP=f (amount of packed limestone) is satisfied, so that the amount of the granular limestone packed in the neutralization tank can be grasped by detecting the pressure loss of the limestone layer.  As a result, the difference between the level of the absorption liquid when the granular limestone is packed and the level when it is not packed is obtained, and the pressure loss when the absorption liquid passes through the limestone layer is calculated from the signal of the number of operated circulating pumps 3, so that the amount of the packed limestone can be controlled.
Patent JP-2002006105-A (JP)
Title: Antireflecting molded product and its manufacturing method
Inventor: TAKEMURA HAJIME
IPC: G02B1/18
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an antireflecting molded product which is provided with an infrared ray transmission window part possessing excellent infrared ray transmission action and a transparent window part possessing excellent visibility, and its manufacturing method. SOLUTION: A partial infrared ray transmission layer 4 and a whole low reflecting layer 6 are formed at least on one side of a transparent substrate 1.
Patent JP-2002014782-A (JP)
Title: Image output device and ink jet printer
Inventor: UNO TETSUO
IPC: G06F3/12
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an image output device and an ink jet printer which can transfer data fast without requiring any fast readable CPU. SOLUTION: This image output device is equipped with a data control means 10 which accesses a memory 3 at a high speed and separates image data and additional information at a high speed when the data consisting of the image data and additional information of the image data are transferred from the host computer 1 of the image output device and stored in the memory 3.
Patent JP-2002014987-A (JP)
Title: Retrieval method and retrieval engine
Inventor: MINAMI HIROKO
IPC: H04M1/247
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval method and a retrieval engine which can search for a retrieval object with a very simple operation and with no troublesome keyboard input operations required and also to easily search of the retrieval object even with use of a terminal such as a portable telephone that has the limit of its input operations. SOLUTION: The retrieval items and basic characters are displayed and the initial of a desired retrieval item can be selected from the basic characters. The selected initial shows only the corresponding retrieval item and a desired object can be detected from the shown item. The Japanese Syllabify, alphabet, etc., are available as the basic characters.
Patent JP-2002010919-A (JP)
Title: Electric water heater
Inventor: MAEDA TOSHIKATSU
IPC: A47J27/21
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater which is returned to an original state by stopping heating by a canceling means even if the heating is started by erroneous operation in a heat insulating state. SOLUTION: This electric water heater has a container 2 which houses liquid, a heating source 3 which heats the liquid or insulates its heat, a temperature detecting means 4 which detects the temperature of the liquid, a selecting means 5 which selects several kinds of heat insulating temperatures, a control means 7 which controls the heating source 3 in such a manner that the selected heat insulating temperature may be attained and the canceling means 9 which is constituted to return the device to the state of the first heat insulating temperature immediately by stopping the heating even after the heating is started by changing the first heat insulating temperature to the second heat insulating temperature higher than the first heat insulating temperature in the state of maintaining the first heat insulating temperature.  The electric water heater may be rapidly returned to the original heat insulating state by stopping the heating by the operation of the canceling means 9 even if the heating is started by changing the heat insulating temperature to the second heat insulating temperature higher than the first heat insulating temperature.