baber/WOPTO huggingface dataset:
Patent JP-2002322995-A (JP)
Title: Pumping device and method of sucking waste liquid
Inventor: MASUDA ISAO
IPC: F04D7/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a pumping device capable of efficiently sucking sludgy waste liquid even though the pump is small in capacity and capable of sucking the sludgy waste liquid over an entire tank inside by only disposing it at one point in the pump sucking waste water which wasted at a practical place, etc., cutting a stone material. SOLUTION: A discharge pipe 11 which send the sucked waste liquid to a dewatering device is connected to the suction pump 10. A suction port 12 sucking the waste liquid is formed on the lower end of the suction pump 10. A water jet pipe 20 as a water jet means is provided on peripheral edge of the lower end, that is, the periphery of the suction port 12 and jet holes 21 are formed on a central part and a lower part of the jet pipe 20 at predefined distance. The water jet pipe 20 is connected to a separate pump 40 for water supply. It mixes the waste water around its periphery while jetting fresh water from the jet holes 21 to the periphery of the suction pump 10 and thereby sucks it by the suction pump 10 while thinning concentration of chips.
Patent JP-2002321984-A (JP)
Title: Manufacturing method of ferrite granule for forming and the granule, formed compact and sintered compact
Inventor: HARADA HIROSHI
IPC: C04B35/622
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of ferrite granules having an excellent flowability, moldability into a mold, sticking resistance, and resistance to crushing at a low pressure. SOLUTION: A ferrite slurry prepared by mixing at least ferrite raw powder, an ethylene-modified polyvinyl alcohol with ethylene-modified quantity of 4-10 mol.%, average degree of polymerization of 500-1,700, and average degree of saponification of 90.0-99.5 mol.%, and water as a solvent is granulated by a spray granulator to form the granules, where the temperatures at the inlet and outlet of the spray granulator are controlled to be at 170-230 deg.C and 65-125 deg.C, respectively.
Patent JP-2002306610-A (JP)
Title: Seal valve for medicinal solution injection and extraction hole
Inventor: FUKAI AKITOSHI
IPC: B65D51/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To extract a medicinal solution and inject the same to a mixing and injection tube from a medicinal solution bottle only by a syringe without a needle. SOLUTION: The outside diameter D1 of a plug body 1 made by an elastic body formed by penetrating a straight line cut part 1a or a slit part 1f in the vertical direction in the central part is made larger than the bore diameter D2 of a medicinal solution injection and extraction hole 2a by interference, and the plug body 1 is pressed in the medicinal solution injection and extraction hole 2a, thereby generating clamping pressure in the cut part 1a or in the slit part 1f to perform sealing. The cut part 1a of slit part 1f of the plug body 1 is elastically deformed and opened by press-in of the syringe or the tip part 2 of a connector, and elastically restored to perform sealing by removal of the syringe or the tip part 3 of the connector.
Patent JP-2002332906-A (JP)
Title: Control device for internal combustion engine
Inventor: OZEKI YOSHIFUMI
IPC: F02D45/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To easily make a change for a cylinder discriminating process in starting in accordance with characteristics of an automobile or an engine in a control device for an internal combustion engine. SOLUTION: A cylinder discriminating IC detects a specified rotation position of a shaft crank based on a crank angle signal, and separately from the cylinder discriminating IC, detection of the specified rotation position of the crankshaft is conducted based on the crank angle signal in a process of S120. When the process of S120 is executed, a CPU conducts cylinder discrimination of the internal combustion engine based on result of detection by this process. When the process of S120 is not executed, it conducts cylinder discrimination of the internal combustion engine based on result of detection by the cylinder discriminating IC. When a rotation speed of the shaft crank is large than a prescribed rotation speed, the process of cylinder discrimination is prohibited.
Patent JP-2002010970-A (JP)
Title: Input/output device for diagnostic system
Inventor: KAMI KUNIAKI
IPC: A61B8/12
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic system for enabling an operator to perform tactual recognition, improving the utilization efficiency of information and improving the function of diagnoses. SOLUTION: This device is provided with an input means provided with an operation part for operating a diagnostic device and a touchable output means provided integrally with the operation part for generating mechanical displacement, a pressure or heat based on output signals from the diagnostic device.
Patent JP-2002332668-A (JP)
Title: Hose guide
Inventor: KONDO SATOSHI
IPC: E03C1/042
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a hose guide which simplifies mounting work thereof, and prevents water leakage caused by insufficient mounting of a joint element. SOLUTION: The hose guide 20 consists of a guide portion 22 and a fixed portion 24. The guide portion 22 guides insertion of a hose 9 which includes a shower head 6 at an end thereof and the joint element 10 at the other end. The hose 9 is inserted into an insertion hole 2 formed in an installation surface 1 and connected to a faucet main body 4 via the joint element 10. The fixed portion 24 is fixed to a member set on a rear side of the installation surface 1. According to the hose guide 20, the guide portion 22 and the fixed portion 24 are separately formed in a mutually engageable manner. Further, the guide portion 22 is formed so as to be insertable into the insertion hole 2.
Patent JP-2002333890-A (JP)
Title: Cable broadcasting system
Inventor: NISHIMOTO MASAKAZU
IPC: H04N21/2668
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a new business model while utilizing existing facilities of a digital cable broadcasting system. SOLUTION: A distribution station 10 and a receiving station 20 are connected by a digital network and are capable of conducting bidirectional communication. Request information, transmitted from a request transmitting section 211 of the receiving terminal 20, is reflected onto user information DB 101 by a request obtaining section 112 of the station 10. Moreover, a transmission schedule DB 102 is updated in accordance with the request information. A distribution control section 111 conducts distribution control of individual audio program, in accordance with the desire of the user by referring to the schedule DB. Moreover, the station 10 is provided with advertisement DB 103 and distributes advertisement information in response to the desire of the user, by referring to the information DB 101.
Patent JP-2002333544-A (JP)
Title: Assembly for optical fiber cord part
Inventor: TANAKA KEISUKE
IPC: G02B6/36
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency. SOLUTION: In a jig 10, there are installed a first to fifth recesses 12-16 for placing a plurality of annular parts 2-6. With the plural annular parts 2-6 placed on these first to fifth recesses 12-16, axial holes 2a-6a are coaxially positioned.
Patent JP-2002333267-A (JP)
Title: Door opening/closing mechanism
Inventor: YOSHIKAWA TAKASHI
IPC: F25D23/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing mechanism which improves operability so as to execute opening/closing operation of a door even by a light force and which improves sealability. SOLUTION: The door opening/closing mechanism openably and closably pivotally supports the door 2 in an opening of a mechanism body 1. The door 2 takes a first locking position at the time of closing the door 2 and takes a second locking position at the time of opening the door 2 in association with sliding of the door. The mechanism comprises a rotor 35 provided at the door side or the mechanism side to support the door 2 to smooth the opening/closing operation of the door 2. Thus, when the door 2 is opened or closed, the rotor smoothes the opening/closing operation of the door.
Patent JP-2002333034-A (JP)
Title: Slip-off preventive structure for rolling bearing
Inventor: NAKAMURA TAIICHI
IPC: F16C35/067
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To realize a slip-off preventive structure for a rolling bearing applicable to a boss portion for holding the rolling bearing, if narrower than the rolling bearing. SOLUTION: The bearing structure for holding two rolling bearings 23, 23 in parallel and close contact with a bearing holding hole 21 comprises a circular projection 22 formed at the center of the bearing holding hole 21 for contacting round portions on the outer peripheries of outer races of the two rolling bearings 23, 23.
Patent JP-2002363453-A (JP)
Title: Water-based ink composition
Inventor: MOMOSE MASAYUKI
IPC: C09D11/322
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based ink composition excellent in discharge stability, printing quality, setting property and properties corresponding to paper. SOLUTION: This water-based ink composition comprises a coloring agent, water and an acetylene alcohol compound represented by formula (1) and a phosphate compound represented by formula (2a) and/or formula (2b) [in these formulas, R1 to R6 are each hydrogen atom (excluding R4 to R6 ) or an alkyl group or an alkylphenyl (carbon number is 8-30 in the R4 to R6 ) both of which may have branch; (n), m1 and m2 are each 1-30].
Patent JP-2002331001-A (JP)
Title: Caring device having lock mechanism
Inventor: NOGUCHI JIRO
IPC: A61G7/05
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a caring device having a lock mechanism in which handleability as a handhold when moving on a bed or standing up is improved. SOLUTION: A base material 3 removably placed via an inserting member 2 in the accessory attaching hole of the side frame SF of a bed B, a support 4 established in the base material 3, and an arm 6 connected in a way able to displace vertically and transversely to the upper end side of the support 4 via a joint means 5 are included. A lock mechanism 7 enabling or restricting movement of the arm 6 in the vertical and transverse directions in relation to the support 4 is arranged in the arm 6. The lock mechanism 7 has the first lock means 25 for restricting or releasing the turn of the arm 6 around a support 4 axis mounted within the arm 6 and the second lock means 26 for restricting or releasing the vertical movement for the support 4 axis of the arm 6, and an operating means 27 for interlock operating the first and second lock means 25 and 26.
Patent JP-2002332818-A (JP)
Title: Filter integrated oil cooler
Inventor: ARIYAMA MASAHIRO
IPC: F28D1/047
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To make compact an entire cooler, to reduce occupied space, and to minimize the number of components. SOLUTION: This cooler comprises a core part 1 for performing heat exchange between oil and cooling water, a bottom plate 2 positioned in the bottom of the core part 1, a filter element 3 supported by the bottom plate 2, and an element-storing chamber 4 recessed on the cylinder block 31 side. In the core part 1, many core plates 5 are laminated, and oil channels 6 and cooling water channels 7 are constituted alternately between respective core plates 5. The filter element 3 has a cylindrical shape and is held in a cylindrical part 20 of the bottom plate 2 by a sealing member 23 on the inner periphery of the upper end plate 21. High-temperature oil is guided from a first oil passage 24 to the core part 1, cooled, then supplied from a central oil passage 14 into the filter element 3 through an opening 19 in the bottom plate 2, then filtered, and supplied to a second oil passage 25.
Patent JP-2002333363-A (JP)
Title: Transfer metering device
Inventor: TANAKA NOBORU
IPC: B65G15/24
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a transfer metering device in which articles are transferred smoothly and stably from an approach conveyor to a metering conveyor, and highly accurate metering is possible. SOLUTION: The transfer metering device 10 has the metering conveyor 12, a metering means 13 for metering articles transferred by the metering conveyor and the approach conveyor 11 for carrying articles into the metering conveyor. The metering conveyor has a pair of large-diameter rollers 14 and 14 shaped like straight circular cylinders, and a transfer belt 15. The approach conveyor has a pair of rollers including a small-diameter roller 16 arranged opposite to the large-diameter roller 14, and a transfer belt 18. The small- diameter roller 16 is disposed adjacent to one of the large-diameter rollers 14 so that the transfer belts of both conveyors constitute a substantially even transfer face. Since a distance between the approach conveyor and the transfer conveyor is small, articles are transferred smoothly and stably, and a weight can be measured highly accurately.
Patent JP-2002331852-A (JP)
Title: Constant speed traveling device
Inventor: ITANO HIDEO
IPC: B60L50/16
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To stabilize the vehicle speed during the constant-speed traveling at a target value. SOLUTION: The cruise request opening MAn is calculated by using a term consisting of the previous cruise request opening MAn-1, a term consisting of the proportional term and the differential term to the vehicle speed V, and a term consisting of the differential term to the engine speed Ne (S106). The requested power Pd* to be output to a drive wheel is calculated based on this cruise request opening MAn (S108), and an engine and a CVT are controlled so that the engine is operated at the highly efficient operation point out of the operation points capable of outputting this requested power Pd* (S110 and S112).  Since the cruise request opening MAn is calculated considering the differential term of the engine speed Ne, the cruise request opening can be estimated to the change of the engine speed Ne, and the vehicle speed V during the constant-speed traveling can be stabilized at the target value V*.
Patent JP-2002036729-A (JP)
Title: Composition for recording image and sheet for recording image using the same
Inventor: KUBOTA YUKIO
IPC: B41M5/337
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide composition for recording an image and a sheet for recording an image using the composition which is suitable for a printer for printing an image with a high resolution by controlling a pressure sensitive and a heat sensitive recording, that is, the pressurizing and the heating, and forms a clear image even in the range of low temperature (50-90 deg.C). SOLUTION: In a composition for recording an image contains a microcapsule enclosing a leuco dye, a phenolic color developing agent and a sensitizer, an excellent color development can be obtained by using a compound having an acetoacetyl radical in its molecule as the sensitizer. A sheet for recording an image of the invention has a coloring layer formed by coating a substrate with the composition for recording the image of the present invention.
Patent JP-2002343264-A (JP)
Title: Magnetron device
Inventor: ISHII TAKESHI
IPC: H01J23/20
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetron device, having the function of changing cook ing conditions without using a heater and a power source for the heater in a microwave oven independently from the magnetron device. SOLUTION: An equalizer 5b is soldered to two sheets of vanes 2b, 2c adjacent to a vane 2a on which an antenna 4 is fixed, and the equalizer 5b is partially cut, corresponding to 30%-70% of the length of the interval between a soldered part 7a and a soldered part 7b at the central part at the vane 2a side to which the antenna 4 is fixed, between two soldered parts 7a, 7b.
Patent JP-2002344665-A (JP)
Title: Wireless portable terminal system
Inventor: SEKI FUMITAKA
IPC: H04W8/20
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a portable mobile terminal system that can successively receive a phone service without revising a charging destination even on the occurrence of emergency such as a battery shutoff warning or the like. SOLUTION: The wireless portable terminal system comprises a phone exchange 100, a wireless base station 203, an alternated portable terminal 301, an alternate portable terminal 302, and communication paths 401-403 properly interconnecting them, the portable terminal 302 can receive a phone service, the portable terminal 301 has a function of transmitting terminal identification information including charging destination information and a password via a particular communication path, the portable terminal 302 has a function of transmitting and receiving the charging destination information and the password via the particular communication path and recording them, and the phone exchange 100 has a function of receiving the charging destination information and the password, confirming and collating them via the particular communication path. Then the portable terminal 302 makes communication on behalf of the alternated portable terminal 301.
Patent JP-2002335743-A (JP)
Title: Spreader
Inventor: NISHIURA MASAHITO
IPC: A01F12/40
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that spaces are formed between the rotary blades and side plates for both sides of a spreader, and easily clogged with discharged and stayed straws. SOLUTION: This spreader 1 in which blade-like rotary blades 12 are projected from a rotary shaft 13 at a constant interval in the axial direction and further in which fixed blades 14 capable of being projected or retreated are disposed between the rotary blades and the rotary blades, respectively, is characterized by forming a blade portion 12a on the rotation direction side of each rotary blade in a structure that the blade portion 12a has a retreated angle in the rotation direction, forming the blade portion of each fixed blade 14 in a saw blade shape, and outward bending each of the rotary blades placed on both the sides of the rotary shaft.
Patent JP-2002342655-A (JP)
Title: System for providing overseas information
Inventor: KUSUHARA DAISUKE
IPC: G06Q10/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an overseas information providing system for providing people who plan an overseas trip, etc., with a variety of detailed information of a destination through the Internet. SOLUTION: Overseas information related to a map is set up as a site on the Internet, and a user terminal that has accessed through the Internet is provided with overseas information with respect to regions on the map, such as weather information of the regions, temperature, required flight time from an airport of a flight departure country, clothes information, information on national flags of countries over the world and exchange rate.
Patent JP-2002349958-A (JP)
Title: Water heater
Inventor: KAJITANI TOSHIMOTO
IPC: F24H1/10
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a safe and comfortable shower apparatus, preventing back-flow of water to an air hose during water stoppage operation. SOLUTION: There are provided a heat source 28; a shower head 26 for use in discharging, via a shower hose 25, hot water supplied from the heat source 28; an air hose 40 inserted into the shower hose 25; an air pump 36 for use in supplying air via this air hose 40; and a check valve 44 arranged at the air hose 40. With such an arrangement, hot water in the shower head 25 is prevented from back-flow toward the air pump 36, at stopping of the flow of the water, resulting in safe and comfortable shower apparatus.
Patent JP-2002349245-A (JP)
Title: Exhaust emission control device
Inventor: KOMORI KUNIO
IPC: F01N3/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain an exhaust emission control device with a compact constitution in which a filter can be cleaned without being removed. SOLUTION: A filter 1 is formed by insulating and overlapping a plurality of conductive porous ceramic blocks 6-9, and a pair of electrodes 10 and 12 is provided at each of the porous ceramic blocks 6-9. A branch passage is formed for guiding exhaust air to each of the porous ceramic blocks 6-9 from an exhaust passage in the upstream of the filter 1. A shut-off valve 28 is provided for shutting off a flow of each of the branch passages, and a controlling means 50 is provided for electrifying each of the porous ceramic blocks 6-9 according to shutting off by the shut-off valve 28.
Patent JP-2002346283-A (JP)
Title: Washing machine
Inventor: YANO KAZUMASA
IPC: D06F37/40
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive washing machine by performing washing and rinsing without damaging laundry to be easily hurt, dehydrating it in a same tub, simplifying a configuration and reducing the number of parts in the washing machine which performs washing, draining and dehydrating by rotating an inner tub. SOLUTION: The inner tub 19 which is formed to have an almost cylindrical shape bottom and provided with a large number of small holes on a peripheral wall is stored in an outer tub 22 which is water-sealed by a buffering member 34 so as to be freely rotatable and a coupling 27 fixed onto the lower surface of the bottom part of the inner tub 19 is connected to an elastically supported motor 30. A nearly cylindrical washing bar 21 is disposed in the bottom part of the inner tub 19 so as to be freely rotatable, a buffering blade is attached to the lower end of a washing shaft 25 to which the washing bar 21 is connected and, then, the buffering blade is freely rotatably held in a buffering case which is filled with a buffering liquid with high viscosity.
Patent JP-2002347622-A (JP)
Title: Work time information transmission system
Inventor: YAMAZAKI MAKOTO
IPC: H04W28/06
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional work time information transmission system wherein long time is required till a worker can confirm work time information after transmitting a work time information request signal. SOLUTION: This system is provided with a command station 1 for calculating each work possible time zone in a jurisdiction at each station, a base station 3 which is provided at each station, stores information (work time information) on the work possible time zone and continuously transmits the work time information toward the jurisdiction, and a plurality of portable radio equipment 4 receiving the work time information transmitted from the base station 3 and displays the work time information.
Patent JP-2002345348-A (JP)
Title: Agricultural mulch film
Inventor: KANO FUMIHISA
IPC: C08L101/16
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural mulch capable of fixing a nursery bed even if used for a long period without deteriorating an inherent characteristic of a biodegradable plastic and being biodegraded after use. SOLUTION: This agricultural mulch film made of the biodegradable plastic material is characterized by forming a coating layer comprising a resin originating from natural product colored by a food color on at least one side of the part of a long length film to be covered with soil.