baber/WOPTO huggingface dataset:
Patent JP-2001269412-A (JP)
Title: Gastrostomy tube set
Inventor: WATANABE YUJI
IPC: A61M39/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a gastrostomy tube set which is easy to use and clean, which has few risk of contamination and in which the sealing performance of a valve and a connector is improved. SOLUTION: A valve 3 projects in a tube form from a hub 9 of a tube to the outside and has a tubular portion 21 having an opening 23 at the tip, a flange 24 which is formed in the periphery of the tubular portion 21 and which has a notch 25 in a part, an elastic thin film 28 stopping up the opening 23, and a slit 29 formed in the thin film 28.  A connector 4 has an inner tube portion 36 which is inserted into the tubular portion 21 by pushing the slit 29 open, an outer tube portion 37 formed in a tube form which has a clearance engaging with the tubular portion 21 and the flange 24 around the inner tube portion 36, and a lug 38 which stops the connector 4 from coming out of the valve 3 by engaging with the flange 24 through projecting in a passable size the notch 25 of the flange 24 in the inner circumference of the outer tube portion 37 and through turning the connector 4 round the axis of the inner tube portion 36 after passage of the notch 25.
Patent JP-2001270543-A (JP)
Title: Soy sauce cruet
Inventor: KUDOU TOSHINORI
IPC: B65D83/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a soy sauce cruet from which no soy sauce comes out even when it is knocked down. SOLUTION: A ventilation hole 4 for letting air through and a discharge hole 5 for pouring out soy sauce are formed on the top face of a container 1. A swinging member having two hole closing parts for closing and opening the hole 4 and the hole 5 simultaneously in the container is mounted at the top face of the container in a laterally swingable condition. By the elasticity of an elastic member mounted on the container, the swinging member is constantly pushed upward elastically. In a normal condition, the closing parts close the holes pressing elastically from the underneath of the holes. A finger touching part for pushing down the swinging member is provided protruding upward from the top face of the container.
Patent JP-2001263422-A (JP)
Title: Insulator and disk drive
Inventor: OMORI KIYOSHI
IPC: G11B19/20
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To reduce the downward deflection of an insulator when an optical disk device is used in a perpendicular condition without increasing the resonance frequency of the whole insulator. SOLUTION: A pair of right and left ribs which are integrated with the right and left sides of the periphery of an upper annular projecting portion 181, a lower annular projecting portion 182 and an intermediate annular recessed portion 183 of the insulators 19, 20 and parallel to the axes thereof are formed in wide ribs 184 having the thickness T2 of 2-3 mm, and a cut portion 188 substantially orthogonal to the longitudinal direction thereof is formed in an intermediate portion in the vertically longitudinal direction of the pair of right and left wide ribs 184.
Patent JP-2001274368-A (JP)
Title: Producing method for semiconductor bonding wafer and semiconductor bonding wafer produced by the same
Inventor: ABE TAKAO
IPC: H01L27/12
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a producing method for a semiconductor bonding wafer, with which bonding is enabled without cracking the wafer even when bonded with the different wafer of a thermal expansion coefficient by lowering a releasing temperature, while attaining improvement in productivity and the reduction of costs by reducing injection dosage in the method of ion injection release. SOLUTION: The producing method for the semiconductor bonding wafer has an ion injecting process for forming a fine bubble layer (injection layer) inside a first wafer by injecting at least one of hydrogen ion and rare gas ion from the surface of the first wafer, a tightly adhering process for tightly adhering the surface, where the ion injection is performed, of the first wafer and the surface of a second wafer, and a releasing process for releasing the first wafer on the fine bubble layer by applying heat treatment to the tightly adhered first and second wafers at least. The ion injection is performed while keeping the temperature of the first wafer in the ion injecting process at a temperature of <20 deg.C.
Patent JP-2001273029-A (JP)
Title: Equipment control system
Inventor: NAKADA SHIGENORI
IPC: G06Q50/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an equipment control system which permits seals used conventionally for checking identification number of devices to be treated as equivalent to an identification means. SOLUTION: A setting device 5 is provided with a function transmitting an electric wave of prescribed frequency band. An identification means 3 receives the wave transmitted from the setting device 5 and uses a seal reflecting a wave of frequency peculiar to each lighting device 1 by using peculiar seal. The setting device 5 sets identification information to the lighting device 1 for control by an equipment control means 12 in response to the frequency reflected from the identification means 3.
Patent JP-2001272029-A (JP)
Title: Boiler performing continuous combustion
Inventor: OBATA NAOKI
IPC: F22B35/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To operates a boiler which performs continuous combustion by preventing the efficiency of the boiler from dropping even at low-load time. SOLUTION: This boiler is provided combustion equipment 2 which has adjusting means 12, 13, and 14 for adjusting the quantity of fuel supply and an adjusting means 15 for adjusting the quantity of combustion air supply and can adjust its combustion amount and an operation controller 11 which decides the combustion amount of the equipment 2 in accordance with the value of steam pressure and controls the combustion amount of the equipment 2 so that the amount may become the value decided by means of the controller 11 when the boiler is operated.  For the combustion equipment 2, three positions of high, intermediate, and low combustion at which the equipment 2 respectively makes combustion at its rated combustion amount, at a combustion amount which is about a half of that of the high combustion, and a combustion amount which is smaller than that of the intermediate combustion are decided and the quantities of fuel supply and combustion air supply at each combustion amount are set in advance. During the operation of the boiler, combustion is performed by the high, intermediate, or low combustion without stopping the combustion.
Patent JP-2001269750-A (JP)
Title: Method and device for restarting winding of rapidly solidified thin strip
Inventor: SATO YUICHI
IPC: B22D11/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To restart to wind a thin strip with another winding roll without interrupting casting in the case of breakage of the thin strip during winding in the production of a rapidly solidified thin strip with a single roll method. SOLUTION: A detaching device is disposed at the downstream position from the winding position on the cooling roll, and in the case of breakage of the thin strip during winding, the winding roll is retracted while detaching the thin strip, and the detaching device during detaching is shifted to the position at the upstream side from the winding position. Successively, the other winding roll is disposed at the winding position and the detachment is stopped and the detached thin strip is cut off and removed to wind the thin strip on the cooling roll. Thereafter, the winding position is detoured and this detaching device is shifted to the position at the downstream side.  This winding device is composed of plural winding rolls, a shifting mechanism for winding roll, the detaching device for thin strip and a detaching device shifting mechanism for shifting along the circular surface of the cooling roll. Thus, the wasted thin strip is restrained to the minimized limit and the casting operation is stabilized.
Patent JP-2001277337-A (JP)
Title: Method for manufacturing eave trough, cooling mold and apparatus
Inventor: KITAGAWA RIYOUTA
IPC: B29C47/88
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an eave trough, capable of cooling the hollow solid body part of the resin extrudate extruded from a kneading extruder at the same cooling speed as the solid surface part of the extrudate and sliding the extrudate through a cooling mold without clogging the mold to mold the same, the cooling mold and an apparatus. SOLUTION: In the method for manufacturing the eave trough, the cooling mold and the apparatus 20, the resin extrudate 31 becoming the eave trough 31A, which is made of a thermoplastic resin and of which the cross section is constituted of the solid surface part 32 and the hollow body part 36, is extruded from the kneading extruder 21 and, in a cooling part consisting of a series of a first cooling mold 23, a second cooling mold 24 and a cooling water tank 29, the outer peripheral surface 33 of the resin extrudate 31 and the outer surface 33 of the hollow body part 36 are sucked under vacuum so as to be brought into close contact with the surfaces of the cooling molds to be cooled. In this case, a cooling mold constituted so as to cool at least a part of the hollow body part 36 by a liquid prior to the suction under vacuum is provided as the second cooling mold 24 in the cooling part.
Patent JP-2001276418-A (JP)
Title: Game device and information memory medium
Inventor: HARIMA HAJIME
IPC: A63F13/577
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a more interesting and exciting competition image by changing a hit effect according to an attack state. SOLUTION: A hit judgment part 212 judges whether an attack by an attack character hits an opponent character or not, then detects the position of the hit and determines the attack direction or the like if the attack hits the opponent character. The hit judgment part 212 determines the attack force corresponding to the attack trick delivered by the attack character from attack force data 504. A hit effect controller 214 specifies the effect pattern corresponding to the attack character and the attack force from effect pattern data 512, changes the direction of the effect pattern according to the attack direction, and generates the hit effect from the hit position.
Patent JP-2000297814-A (JP)
Title: Rolling bearing assembly
Inventor: VERBRUGGE FRANCOIS
IPC: F16C19/46
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To easily assemble a bearing assembly applicable to a tripod type constant speed coupling of a power transmission path of an automobile and to prepare the bearing assembly in a comparatively small dimension. SOLUTION: This rolling bearing assembly 9 is provided with an inner race 10, an external roller 11 surrounding the inner race 10, a needle raceway ring 12 which is arranged between the inner race 10 and the external roller 11 and relatively revolves this bearing assembly 9 around a common vertical axis Z-Z and a means 13 holding the external roller 11 and the needle raceway ring 12 for the inner race 10 in an axial direction. This holding means 13 is provided with at least one dividing thrust washer 16 extending in a radial direction from a radial outer peripheral area 26 of an axial outside face of the inner race 10 toward a holding groove 24 formed at the radial inside of the external roller 11.  The dividing thrust washer 16 is provided with an annular center section 17 holding the needle raceway ring 12 in the axial direction and peripheral supporting parts 18, 19 of at least one row extending the annular center section 17 in the radial direction with a certain interval.
Patent JP-2001282023-A (JP)
Title: Fixing device for electrophotographic device
Inventor: KOJIMA TOSHIO
IPC: G03G15/20
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device for an electrophotographic device capable of shortening a warm-up time while preventing power consumption by preheating to the utmost by overcoming the weak point of an aluminum alloy having low creep strength while adopting the aluminum alloy advantageous in terms of heat conductivity and workability. SOLUTION: In this fixing device for an electrophotographic device which is equipped with a pressure roller 12 and a fixing roller 11 and where toner 23 is heated and melted in the case of making recording paper 24 where a toner image is formed pass between the rollers 11 and 12 and the toner image is fixed by pressuring the toner 23; an Mn-aluminum alloy is used as the material of the core bar of the roller 11.
Patent JP-2001280610-A (JP)
Title: Grill burner
Inventor: KAMIYAMA KAZUNORI
IPC: F23D14/08
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To ensure flame holding of a main burner. SOLUTION: In a grill burnet 1, a flame holding burner 15 is provided with a flame ignition burner port 25 which is formed between the upper edge of a front plate 21 and a bent piece 24, and the bent piece 24 is provided with notches 26 so as to match the positions of nozzles 11, respectively, of a main burner 7, to which the lower portions of the nozzles 11 are fitted. The notch 26 defines, below the nozzle 11, a gap 27 which passes through the flame holding burner 15 from back to front, and a burner port 28 for holding flame, winch communicates with the gap 27.
Patent JP-2001276272-A (JP)
Title: Fire-extinguishing facility and its automatic orientation fire-extinguishing nozzle
Inventor: INOUE MASAO
IPC: B05B3/02
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a fire detection means and a fire-extinguishing nozzle from being damaged, and at the same time, extinguish fire effectively. SOLUTION: The fire-extinguishing facility is provided with an automatic fire-reporting facility M for receiving a fire signal from a first fire detection means R for monitoring fire constantly, second fire detection means 9A and 9B that are activated by the reception of the fire signal from the automatic fire-reporting facility M, a fire-extinguishing nozzle 8 for sprinkling water toward a fire source G that is detected by the second fire detection means, and a storage box 1 that accommodates the second fire detection means and the fire-extinguishing nozzle, and is released by the fire signal from the automatic fire-reporting facility.
Patent JP-2001281141-A (JP)
Title: Concentration measuring instrument, method for measuring beverage concentration and method of producing beverage
Inventor: SHISHIDO ICHITARO
IPC: G01N21/27
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a concentration measuring instrument, a method for measuring beverage concentration and a method of producing beverage capable of controlling concentration with high accuracy. SOLUTION: The concentration measuring instrument 1 according to the present invention comprises a measurement part 29 for measuring concentration of a solvent or a solute in a liquid and a liquid pressure sensor 33 to calculate a correction value depending upon the liquid pressure and correct the value measured by the measurement part 29.
Patent JP-2001285543-A (JP)
Title: Compound image processor
Inventor: NOMURA TAKESHI
IPC: G06F1/32
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To perform more appropriate energy saving control in a compound image processor, which is provided with plural kinds of devices and operates these devices to be able to execute plural kinds of image processing applications, including image processing application which have plural operation modes. SOLUTION: A power manager 11 acquires and stores information related to execution histories of plural kinds of image processing applications of a copying machine, a scanner, a printer, FAX, etc., and operation modes and information related to devices, such as an image reader part 12 and a printer part 19, used in plural kinds of image processing applications and refers to these information and information indicating the relation between the operation mode of each application and the need for energy-saving control of each device to perform energy saving control with respect to a device requiring energy- saving control.
Patent JP-2001278081-A (JP)
Title: Motor-driven power steering device
Inventor: NORO EIKI
IPC: H02P7/03
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To surely detect a failure when a failure, especially leakage of resistance, is caused in a current sensor or a voltage sensor for detecting a current or a voltage of a motor. SOLUTION: A motor speed estimating means 22 calculates an estimated motor speed MV from a motor current signal detected by a motor current detecting means and a motor voltage signal detected by a motor voltage detecting means and outputs the same to a fail detecting means 27. In the fail detecting means 27, the estimated motor speed signal MV and a DC component removed signal VHPF obtained by passing the estimated motor speed signal MV through a n HPF 31 to remove a DC component are compared by a comparing and determining device 32. In the comparing and determining device 32, when the time when a difference between the estimated motor speed signal MV and the DC component removed signal VHPF is above a designated value continues more than designated time, the motor current detecting means or the motor voltage detecting means determines abnormality.
Patent JP-2000330822-A (JP)
Title: Concentrated tracing function by dynamic tracing in data processing system
Inventor: PAICE CHRISTOPHER COLIN
IPC: G06F11/34
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To speedily and easily determine which part causes a problem in such a case by checking a center log by reporting the reception of a receive message to a center trace logging function so as to log the received message when a specific indication is provided in the received message. SOLUTION: A customer specifies a desirable stock to be sold or purchased by using a WWW browser application 111 and sends its request to a WWW server application 121 on an intermediate-size computer 12 of a stock broker through a network 15. When a WWW server application 121 receives the request, the intermediate-size computer 12 recognizes that a flat is set to a specific bit pattern value. In response, the application 121 sends a message to the intermediate-size computer 14 through the network 15 to report the arrival of the message as an event to a center trace logging function application 141.
Patent JP-2001292188-A (JP)
Title: Radio communications equipment and its radio frequency correcting system
Inventor: INAHASHI ATSUSHI
IPC: H03J7/04
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To secure the frequency stability of radio frequency in radio communications equipment for generating a radio frequency synchronizing with the transmission line frequency of digital data to be transmitted from a cable digital transmission path, etc. SOLUTION: As for influence of the error of a transmission path frequency blocking the stability of radio carrier frequencies, the error of the transmission line frequency 12b is compared with a highly stable radio reference clock 22a to detect an error frequency 17a by a counter 17 to make the frequency offset of the radio station originating signal of a local oscillator 61, based on this error frequency. Thus, the influence of the error of the transmission line frequency blocking the stability of the radio carrier frequency 63a can be compensated.
Patent JP-2001015287-A (JP)
Title: Light source device of dielectric barrier discharge lamp
Inventor: OKAMOTO MASASHI
IPC: H01J65/00
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a light source device of dielectric barrier discharge lamp capable of precluding a hazard in the event of abnormal discharge safely and economically. SOLUTION: A light source device of dielectric barrier discharge lamp includes a current feeder device 9 having an abnormal discharge sensing circuit 14 to sense abnormal electric discharge generated between electrodes 5 and 6 from a transformer secondary side output terminal and inside the transformer, and when the sensing circuit 14 has sensed an abnormal discharge, the AC high voltage supplied from the current feeder device 9 to the discharge lamp 1 is stopped. The sensing circuit 14 senses abnormal discharge not from such traits as light, sound, heat or chemical substance, but from the electric behavior of the current feeder device 9.
Patent JP-2001289681-A (JP)
Title: Ultrasonic flowmeter
Inventor: YAMADA KAZUO
IPC: G01F1/66
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To realize a battery-driven ultrasonic flowmeter which increases the measuring accuracy of the propagation time of ultrasonic waves by a method wherein the frequency of a reference clock which measures the propagation time of the ultrasonic waves is not increased so much. SOLUTION: The propagation time up to the zero-crossing point a of third waves in received waves from transmitting pulses is measured with good accuracy by an interpolation method. The level -V1 of the received waves in the point of time of a reference clock n immediately before the zero-crossing point a, i.e., in a point b, is found. The level V2 of the received waves in the point of time of a reference clock n+1 immediately after the point a, i.e., in a point c, is found. While the clock n, the level -V1, the clock n+1 and the level V2 are used, the part between the point b and the point c is linearly interpolated. The propagation time t to the zero-crossing point a is computed by a microcomputer so as to be calculated. On the basis of the calculated propagation time t, a flow velocity and a flow rate are found.
Patent JP-2001286854-A (JP)
Title: Method for solidifying steelmaking slag
Inventor: IDE HIDEO
IPC: B09B3/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To solidify the fine particle content of steelmaking slag in a cold state at a low cost. SOLUTION: Steelmaking slag of 25-75 mass % (based on the total mass of the solid after blended) having smaller than 5 mm particle size, 10-40 mass % blast-furnace water-crashed fine powder, 10-50 mass % coal ash and 1-10 mass % gypsum are blended with one another. Water of 40-70 outer mass % (based on the total mass of the solid after blended) is added to the blended material, which is then kneaded. The kneaded material is aged for two weeks or longer, which is solidified and then crushed into the particles having smaller than 30 mm particle size and aged further for two weeks or longer. Accordingly, the steelmaking slag can be solidified by making good use of mainly the industrial by-products without using high-purity gaseous carbon dioxide and expensive cement.
Patent JP-2001292771-A (JP)
Title: Genomic dna of aphid-symbiotic bacterium
Inventor: SHIGENOBU HIDEJI
IPC: C12N5/10
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To obtain a genomic DNA of Buchnera sp. which is a symbiotic bacterium inside the body of aphid. SOLUTION: All sequences of the genomic DNA are disclosed. All genes (608 genes except a plasmid) included in a base sequence of the chromosome are represented. The gene comprises (a) DNA selected from the group composed of DNA having a base sequence in the position from the starting point to the terminal of each represented gene and a complementary DNA thereto or (b) DNA hybridizing with the DNA in (a) under a stringent condition and coding for a protein having a same function to an expression product of the DNA.