baber/WOPTO huggingface dataset:
Patent JP-2003138960-A (JP)
Title: Catalyst pre-warmup control device of internal combustion engine
Inventor: TAKAHASHI TAKANORI
IPC: F02P5/15
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To increase the catalyst warmup performance of an internal combustion engine. SOLUTION: After cold starting, first normal catalyst pre-warmup control is executed. In this normal catalyst pre-warmup control, control parameters such as ignition timing spark-delay control are controlled to target values for the catalyst pre-warmup control to increase an exhaust heat amount so as to promote the warmup of catalyst. A specified time after the start of the normal catalyst pre-warmup control (during the normal catalyst pre-warm control), when an exhaust gas temperature T detected by an exhaust gas temperature sensor does not reach a specified target temperature at that time, a catalyst warmup performance increasing control is executed.  In this catalyst warmup performance increasing control, the control parameters such as ignition timing spark-delay control are controlled in a direction for increasing the exhaust heat amount more than that by the control values in the normal catalyst pre- warmup control to increase the warmup capability of the catalyst so as to promote the warmup of the catalyst.
Patent JP-2003148313-A (JP)
Title: Engine automatic stopping-starting system
Inventor: MASAKI KAZUO
IPC: F02D17/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an engine automatic stopping-starting system capable of determining whether a restarting starter 3 and a belt 30 are normal or cause failure upon engine starting, engine operation, and engine restarting, and capable of prohibiting temporary stopping of an engine due to stopping of a vehicle when it is in failure. SOLUTION: This engine automatic stopping-starting system A restarts the engine 1 by indicating current-carrying to a starter 3 by an engine controller 4 when indication of starting the vehicle is given at engine temporary stopping time by temporarily stopping the engine 1 by stopping of the vehicle, and is provided with a current sensor 41 and a rotation detecting means 5 composed of a switch 53 for switching a contact point state by butting of a projecting part 51 of a starter side pulley 34 and a contact part 52. When rotation of the pulley cannot be detected at engine starting time and engine operation time, and when the rotation of the pulley cannot be detected or a starter current cannot be detected at engine restarting time, determination is made that the restarting starter 3 or the belt 30 causes failure, and the engine controller 4 prohibits automatic stopping-starting.
Patent JP-2003139283-A (JP)
Title: Joining metal fitting
Inventor: MASUKAWA HIROSHI
IPC: F16L37/24
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a joining metal fitting which prevents the reduction of a connection force even if pressurization and stop of pressurization are repeated many times. SOLUTION: In this joining metal fitting 1, an engaging claw 3 is inclined at an inclination angle of 1 to 5 degrees for the vertical direction in the reverse direction to the direction of turn when engaging so that a pressure is applied in the direction in which a joining annular body part 2 and the engaging claw 3 leave from each other when water passes and the engaging claw 3 is deformed in the vertical direction. However, even if pressurization and stop of pressurization are repeated, it is possible to maintain an engaging force of the engaging claw 3 and the joining annular body part 2 when pressurization stops at a large value.
Patent JP-2003140963-A (JP)
Title: Semiconductor storage system
Inventor: GOCHI HIDENOBU
IPC: G06F12/06
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage system, capable of reducing the time required for reading/writing to a plurality of semiconductor storage elements and heightening the efficiency of such reading/writing. SOLUTION: This semiconductor storage system includes a semiconductor storage element in which high-speed reading/writing operation for data is performed by an interface through a bus connected to an address input and data input/output, a semiconductor storage element in which a command is sent from the data input/output to perform data read/write operation, and a controller for controlling the reading/writing operation of each semiconductor storage element according to a command from a CPU. The same data is written in a plurality of semiconductor storage elements by one writing operation of the CPU to the controller.
Patent JP-2003141668-A (JP)
Title: Facsimile system
Inventor: NIIMOTO TAKASHI
IPC: H04N7/18
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To detect an intruder to transmit an image of the intruder to a preset communication destination. SOLUTION: When a monitoring part 4 detects a human body and image- picks up the image of the detected human body, this facsimile 1 stores an image picked-up data of the human body in a storage notification part 3, and facsimile- transmits the image picked-up data of the human body from a facsimile unit 2 to a facsimile number of the communication destination registered preliminarily in a RAM of the facsimile unit 2. The presence of the intruder is thereby informed by simple constitution, a face, and a figure, dress and the like of the intruder are stored as record, so as to cope with the intruder out properly.
Patent JP-2003144102-A (JP)
Title: Method for purifying sea weed extract, and tea beverage containing the purified sea weed extract
Inventor: YAMASHITA KAZUYUKI
IPC: A23L17/60
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying sea weed extract where odorous components are eliminated and palatability components are maintained, and to provide a tea beverage containing the purified sea weed extract. SOLUTION: The method for purifying sea weed extract comprises a process of making sea weed extract contact to a synthetic adsorbent material to eliminate odorous components and maintain palatability components.
Patent JP-2003147404-A (JP)
Title: Iron-cobalt alloy powder
Inventor: HANADA KAZUTOSHI
IPC: C22C19/07
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide iron-cobalt alloy powder which satisfies various properties, in the production of sintered parts using the iron-cobalt alloy, powder as raw material powder, that its moldability is excellent, suitable sintered density can be obtained under ordinary sintering temperature conditions, strain is not introduced into the powder itself, and the sintered parts to be produced have magnetic properties of high magnetic permeability and high saturation magnetization. SOLUTION: The alloy powder has a componential composition containing, by mass, 40 to 80% iron and 20 to 60% cobalt, and has a mean grain diameter of 0.05 to 1.00 μm.
Patent JP-2003144489-A (JP)
Title: Throwaway diaper
Inventor: ISHIKAWA HIROKI
IPC: A61F5/44
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of urine and re-wetting phenomenon in a throwaway diaper. SOLUTION: This throwaway diaper 1 is provided with a body fluid absorbing core 4. The core 4 includes 30-70 wt.% of hydrophilic fiber 26 and 70-30 wt.% of superabsorbent polymer particles 30. First polymer particles 27 having a long absorbing time in the superabsorbent polymer particles 30 form a polymer phase 31 in the central part in the width direction and the thickness direction of the core 4, while second polymer particles 28 having a short absorbing time form a mixing phase 32 with the hydrophilic fiber 26 in the upper part, the lower part, and the outward part of the polymer phase 31 in the core 4.
Patent JP-2002265354-A (JP)
Title: Anti-helicobacter pylori agent composition
Inventor: OSAWA TSUNEOKI
IPC: A61P31/04
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an excellent anti-Helicobacter pylori agent composition. SOLUTION: This anti-Helicobacter pylori agent composition contains plaunotol and one or more substances selected from the group consisting of ranitidine, Phellodendri cortex and berberine.
Patent JP-2003150046-A (JP)
Title: Device, system and method for map information distribution, and storage medium
Inventor: HATANO TOYOJI
IPC: G06T11/60
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a device, system and method for map information distribution, which are efficiently operated and can distribute map information including additional information that a user uniquely sets, and to provide a storage medium therefor. SOLUTION: The map information distribution system to which a retriever- terminal and the map information distributing device are connected by a network is characterized in that the map information distributing device is equipped with a map information storage means which stores latitude and longitude information and ID numbers of respective areas together, a database storage part which stores address information corresponding to the ID numbers together with the ID numbers, and an address information acquiring means; when a specific point on map information distributed to the retriever-side terminal is selected and sent, address information corresponding to the received point is obtained and sent to the retriever-side terminal so that it can be displayed. The map information storage part is able to store unique map information that can be generated on the retriever-side terminal.
Patent JP-2003145888-A (JP)
Title: Printer
Inventor: NAKASHITA TSUNAHITO
IPC: B41J29/38
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent internal damage of a printer due to heating while suppressing lowering of performance without increasing the cost by calculating temperature rise in the printer on the host side at the time of printing narrow small size sheets, e.g. postcards or envelopes, continuously by means of a thermal fixing printer, e.g. a laser beam printer (LBP) and stopping print operation temporarily if a predetermined temperature may possibly be exceeded, turning off the power supply of the heater, requesting a larger size sheet to the user and outputting that sheet idly thereby cooling the interior of the printer. SOLUTION: A sensor function for measuring the reference value of temperature in the printer is provided on the printer side and an interface allowing bi-directional communication is provided between the host and the printer.
Patent JP-2003149736-A (JP)
Title: Projector
Inventor: EBARA KATSUNORI
IPC: G03B21/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a projector which can project successive projection pictures while eliminating an unnecessary trace of an overlap part between pictures when projection pictures projected by a plurality of projectors are made successive. SOLUTION: An optical controller 20, equipped with shading plates 22 and 23 which can freely enter and exit from a rectangular opening 21a, is installed in front of a projection lens 11 that each projector has, and the shading plates 22 and 23 cut off luminous flux traveling to the overlap part of projection pictures projected by the respective projectors, so that the overlap part is as bright as other picture parts.
Patent JP-2003144540-A (JP)
Title: Highly safe medical tool containing phosphorus- containing polymer as ingredient
Inventor: KADOTA NORIKO
IPC: C08L101/00
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a medical tool which can simultaneously realize preferable characteristics, such as the mechanical characteristic, easiness in processing, easiness in hardness adjustment, easiness in function impartment through material selection, excellent organism compatibility, etc., by improving the stability and safety which are problematic in the conventional technology. SOLUTION: The medical tool is composed of (A) a phosphorus-containing polymer having a urethane bond and/or a urea bond and phosphorus introduced through a covalent body and/or an ionic bond in molecules and adjusted in phosphorus content so that the phosphorus concentration in an extract produced by performing extraction for 72 hours at 50 deg.C in a bath ratio of 20 ml physiological saline to 4.0 g phosphorus-containing polymer may become <300 ppm and (B) a polymer having desirable mechanical and/or physical and/or chemical characteristics. The tool contains a polymer composition containing the polymers (A) and (B) in a weight ratio A/B of 1/1,000 to 1/1 as at least part of its ingredient.
Patent JP-2003144126-A (JP)
Title: Smoking tool
Inventor: RYU TOKUZAN
IPC: A24F13/06
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a smoking tool whose whole filtering material can uniformly be supplied to effectively lower the content of harmful substances in the smoke of tobacco and whose filtration effect can be kept for a long period to prevent the wasteful consumption of the filtering material. SOLUTION: This smoking tool in which the filtering material is disposed is characterized by comprising a smoking tool head portion in which a receiving space for the insertion of the tobacco is formed and at whose one end a connection port communicating with the receiving space through a vent is disposed, a mouthpiece at whose one end a connection port is formed, and a smoking tool intermediate portion whose both end portions are connected to the smoking tool head portion and the mouthpiece, respectively, and which is formed in a hollow cylindrical form, wherein a plurality of filter units filled with the filtering material are slidably inserted into the smoking tool intermediate portion, and can be rearranged so that the filter unit which is the nearest to the smoking tool head portion,  among the filter units is taken out and then again inserted into the mouthpiece side end of the smoking tool intermediate portion.
Patent JP-2003147948-A (JP)
Title: Floor construction method, floor remodeling method and floor structure using resin
Inventor: TAKAYAMA KATSUYUKI
IPC: B05D5/00
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor construction method which hardly generates odor and can achieve short-term completion. SOLUTION: Resin coating material 18 for a floor is applied to the surface of a concrete slab 12. Subsequently, after the resin coating material 18 is hardened, an adhesive 20 is applied onto the resin coating material 18, and a new floor material 22 is stuck. An adhesive 24 may be applied to the surface of the hardened concrete slab 12, a resin sheet 26 may be stuck, an adhesive 28 is applied thereto, and a new floor material 30 is stuck thereto. The material having the property of rejecting gas or liquid material is used as the resin coating material 18 or the resin sheet 26.
Patent JP-2003158368-A (JP)
Title: Soldering structure of chip part
Inventor: OGINO TAKESHI
IPC: H05K3/34
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To improve a yield by preventing cracking in peripheral edges of a land due to the stress concentrating on the inner facing peripheral edges out of the peripheral edge of the land so that the number of defective substrate is reduced. SOLUTION: Related to a soldering structure of a chip-type mold body in which a pair of electrodes formed on both sides of the chip-type mold body are soldered on the land of the substrate, the peripheral edge extending in the width direction of the land is linearly formed in parallel with the longitudinal direction of the chip-type mold body, and the peripheral edge facing the other land, making a pair, out of the other peripheral edges extending in the direction crossing to the peripheral edge extending in the longitudinal direction of the chip-type mold body is so formed as to swell outward.
Patent JP-2003158350-A (JP)
Title: Printed circuit board
Inventor: YAMASHITA HISANOBU
IPC: H05K1/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To enable common use in a low cost product and a high cost product and realize weight reduction. SOLUTION: This printed circuit board 1 is constituted of a common circuit part 1A having a wiring pattern 3 for realizing basic function which is used in common by the low cost product and the high cost product, and an enhancement circuit part 1B having a wiring pattern 3 for realizing an enhancement function which corresponds to only the high cost product. When only the basic function is realized, the common circuit part 1A and the enhancement circuit part 1B are isolated by making a cutting line VL a boundary. When the enhancement function is realized, a jumper line 5 which spans electrically a part between connection terminals 2A, 2B is arranged. When the high cost product having the enhancement function is manufactured, both of the circuit parts 1A, 1B are electrically connected.  When the low cost product having only the basic function is manufactured, both of the circuit parts 1A, 1B are isolated from each other. As a result, mounting ratio of electronic components on the printed circuit board 1 can be increased in both the low cost product and the high cost product, and weight of the printed circuit board 1 which is assembled in the low cost product can be reduced.
Patent JP-2003155490-A (JP)
Title: Brake liquid composition
Inventor: OKAMOTO TAKESHI
IPC: C10N40/08
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a brake liquid composition based on a polyethermonool and having a high boiling point, a low freezing temperature, and a reduced tendency to swell rubber. SOLUTION: This brake liquid composition comprises 90-99 mass % (A) polyether monool of a number-average molecular weight of 160-300 represented by the formula (1): R<1> -O-[(EO)m /(PO)n ]-H and 1-10 mass % (B) glycol represented by formula (2): HO-(EO)k -H [in formulae (1) and (2), R<1> is a 1-4C alkyl, or the like; E is ethylene group: P is 1,2-proylene group; (m) and (n) are each an integer of 0 or greater provided that (m) is 2-5 on the average, and (n) is 0.65-1.25 on the average; and (k) is an integer of 1 or greater provided that (k) is 1-6 on the average] and has a boiling point of at least 240 deg.C, a freezing temperature of -50 deg.C or below, and a swelling volume of at most 13% vol., as measured on a rubber (SBR) according to JIS K 2233.
Patent JP-2002252847-A (JP)
Title: Simulating broadcast service and method
Inventor: BASSO ANDREA
IPC: H04H20/76
Filed: 2001-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for simulating a broadcast service in a cable television system. SOLUTION: The system and the method for simulating a broadcast service in a cable television system are provided, whereby a video program, etc., is sent to more than one user, in response to a program request from a user. Physical layer channels are assigned dynamically to user, and requested programs are respectively sent to the users over the assigned physical layer channels. Hence the channel is selected not in a user's personal equipment 120 but in a primary hub 205. The primary hub 205 is capable of storing user profile information and more than one program about the stored user profile information is automatically sent to the user, so that the user does not always have to request the program.
Patent JP-2003158024-A (JP)
Title: Ignition coil
Inventor: SHIMOIDE SACHIHIRO
IPC: H01F38/12
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil capable of firmly fixing a primary coil section. SOLUTION: The ignition coil comprises a bar-like center core section 5, a primary coil section 40 which is wound with a primary coil 400 and is disposed adjacently with the center core section 5 outside it. An end of the center core section 5 is covered by a coil section fixation cap 9 which is abutted against an end of the primary coil section 40. Due to this structure, the primary coil section 40 never shifts in position, or there would be no loosely-wound part in the primary winding 400.
Patent JP-2002228005-A (JP)
Title: Shaft seal apparatus and compressor
Inventor: YAMADA TAKESHI
IPC: F04B27/08
Filed: 2001-11-27
Abstract: PROBLEM TO BE SOLVED: To increase reliability by implementing a long service life of a shaft seal apparatus. SOLUTION: A lip seal 30 has a rubber lip ring 35 and a resin lip ring 36. A circumferential face 131 of a rotating shat 13 is brought into slide-contact with a sliding portion 351 of the rubber lip ring 35, which has intrusion promotion projection streaks 38 and leakage prevention projecting streaks 39. The approach promotion projecting streaks 38 has inclination toward a rotating direction R of the rotating shat 13 as the streak 38 comes closer to a leaking direction Q of liquid along the circumferential face 131 of the rotating shaft 13. The leakage prevention projecting streaks 39 has inclination toward the rotating direction R of the rotating shaft 13 as the streak 39 separates from the leaking direction Q of the fluid.
Patent JP-2003165522-A (JP)
Title: Antibacterial synthetic resin product
Inventor: UESUGI DAISUKE
IPC: B65D81/28
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antibacterial synthetic resin product comprising as the main constituent polyethylene terephthalate that is significantly antibacterial against various kinds of microbes.  <P>SOLUTION: A PET bottle 1 comprises as the main constituent polyethylene terephthalate in which the content of a silver inorganic antibacterial agent is less than 10 mass % and its antibacterial activity value is equal to or greater than 2.0.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003164454-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: YOSHIDA HISAHIRO
IPC: A61B8/14
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for reducing the burden of an examinant required to compute the volume of a ventricle.  <P>SOLUTION: The ultrasonic diagnostic equipment includes a means for controlling the transmission and reception of ultrasonic beams from an ultrasonic vibrator to collect tomograms of the subject of measurement in a predetermined period and in time series; a means for performing the process of subtraction between the time-series tomograms for the same slice so as to sequentially generate differential tomograms of the slice; a display means for displaying the differential tomograms on the same screen; a means for setting a line segment crossing the differential tomograms displayed on the display means; a means for reading a series of pixel data as changes in brightness corresponding to the set line segment; a means for detecting the wall portions of the subject of measurement from the read changes in brightness; and a means for computing the volume of the subject of measurement according to the wall portions detected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172179-A (JP)
Title: Air-fuel ratio control system for internal combustion engine
Inventor: HOSOYA HAJIME
IPC: F02D41/12
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To carry out accurate air-fuel ratio control in an air-fuel ratio control system for an internal combustion engine carrying out air-fuel ratio feedback control while calculating a control gain by self-tuning.  <P>SOLUTION: A plant from a fuel injection valve 5 to an air-fuel ratio sensor 13 is represented by a plant model, the plant model is identified while considering dead time included in the plant, and the control gain for calculating an air-fuel ratio feedback controlled variable is calculated by using the identified model. The feedback controlled variable of the fuel injection valve 5 is calculated by using the calculated control gain. When a fuel cut is started, identification of the plant model is stopped, and after finishing the fuel cut, the stopped identification of the plant model is resumed after passage of the dead time.  <P>COPYRIGHT: (C)2003,JPO