baber/WOPTO huggingface dataset:
Patent JP-2003119210-A (JP)
Title: Catalyst for polymerizing olefin and method for producing olefin polymer using the same
Inventor: TERANO MINORU
IPC: C08F4/639
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an olefin polymerizing catalyst which has an efficiently formed active site, has an improved and sustained polymerization catalytic activity, employs an inorganic compound as the carrier to provide a produced polymer with an improved polymer property such as a particle property, and is useful for a long time polymerization by a multistep or multitank process. SOLUTION: The olefin polymerizing catalyst comprises a component (A) and another component (B), wherein the component (A) is a carried transition metal compound obtained by contacting a transition metal compound with an organic compound containing an unsaturated bond or a halogen atom fixed with a metal oxide; and the component (B) is an organic aluminum compound.
Patent JP-2003117024-A (JP)
Title: Exercise equipment
Inventor: SAGARA SANEJI
IPC: A63B23/02
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an exercise equipment of simple constitution capable of easily exercising every part of the body in a laying condition without using electricity. SOLUTION: A base 2 is provided with circular arc-shaped tracks 5c, 5d in a state that both end parts are positioned higher than a central part, and a carriage 3 provided with a loading plate 7 for supporting user's lower limbs are reciprocatably mounted on the tracks 5c, 5d. A cord 4 extended to the both sides in the moving direction of the carriage 3 is connected to the carriage 3, and the direction of the cord 4 is changed to a position separated from the tracks 5c, 5d by blocks 14a, 14 and holes 15a, 15b. The user places the lower limb parts on the carriage 3, and exercises every part of the body while reciprocating the carriage 3 by exercising the lower limb parts and pulling the cord 4 by arms.
Patent JP-2003122597-A (JP)
Title: Remote maintenance system
Inventor: YAMAMOTO HIDEKI
IPC: G06F11/30
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To easily replace files included in an application program at any place. SOLUTION: A computer system for maintaining and controlling the files of a maintenance object computer 10 by a maintenance operation computer 20 located at a remote place comprises a maintained computer 10 having a network connection means 15, a WWW server 13 with a maintenance instruction response means 14, a file storage means 12, and a maintained application program 11 and the maintenance operation computer 20 having a network connection means 23, a WWW reading means 21, and a file storage means 22.
Patent JP-2003117572-A (JP)
Title: Aerobic treating vessel having filter chamber on one block of upper part and sewage septic tank
Inventor: ISHIGAKI TSUTOMU
IPC: B01D24/46
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact aerobic treating vessel or sewage septic tank. SOLUTION: The aerobic treating vessel 13 is constituted by disposing a small filter chamber 7 consisting of a filter section 8 consisting of a filter bed 10 packed with filter media and an air diffusing member 9 disposed in the lower part of the filter bed or below the same 10, a filtrate storage section 11 communicatively connected to the filter section 8 adjacently to each other across an advection port 18 in the lower part and a cleaned waste water discharge device 12 connected to the lower part or bottom of the filter section 8 or the filtrate storage section 11 in the one block of the upper part of a vessel larger by one side having a bioreaction bed 15 disposed with an air diffusion member 14 for reaction. Or the sewage septic tank into which this aerobic treating vessel is built is used.
Patent JP-2002177116-A (JP)
Title: Neck pillow for protecting cervical vertebra
Inventor: KIM CHANG GYU
IPC: A47G9/10
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a neck pillow for protecting the cervical vertebra designed to enable the cervical vertebra to maintain an intrinsic state by supporting a neck section when the user has a sleep or rest in a lying posture, to put the scruff into a relaxed state and to prevent the stiff scruff or shoulder. SOLUTION: This neck pillow is provided with a neck supporting portion 10 at the front center of a pillow body 100 internally packed with packings 12 and 22, is provided with a recessed part P behind the neck supporting portion 10, is provided with auxiliary supporting portions 20 on both sides of the neck supporting portion 10 and is provided with ear rest grooves 30 in the respective auxiliary supporting portions 20.
Patent JP-2002197783-A (JP)
Title: Stream information processing system
Inventor: ANDO HIDEO
IPC: G11B20/12
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To attain the improvement for the processing of stream information recording. SOLUTION: A unit (416) connected to a recording unit (415) and peripheral devices (405 and the like) is provided with a receiving means (422) for receiving an encoded bit stream and providing a bit stream data corresponding thereto, a decoding means (402) decoding the bit stream data and providing a decoded signal which can be supplied to the peripheral devices (405 and the like), a transmitting and receiving means (420) transmitting the bit stream data to the recording unit (415) for its recording and receiving the recorded bit stream data from the recording unit (415) and a transfer controlling means (423, 404) for performing the control for selectively transferring the bit stream data from the receiving means (422) or the transmitting and receiving means (420) to the decoding means (402).
Patent JP-2003129438-A (JP)
Title: Water absorbing sandbag using organic substance
Inventor: OKANE TSUNENORI
IPC: C05G5/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To use as a sandbag, and at the same time, as a fertilizer material and a greening sandbag, and to solve a problem of having high load to the environment since a synthetic chemical water-absorbing resin is used in a conventional sandbag using a water-swelling and water-absorbing resin, after used as the sand bag, there is no other method for disposing a content than to dissolve it by using chemicals and to dispose by discharging the content to the outside. SOLUTION: The water-absorbing sandbag using a new-type organic substance is constituted of a water soluble pack (4) for an outer bag (2) using a vegetable fiber, which is constituted of a paper or the like enclosing an organic water-absorbing substance (5) that swells when brought into contact with water using bacteria or the like as the content, and a middle bag (3) having water permeability for preventing the content from leaking, and has such a characteristic that when soaked in water, the content absorbs water and swells, and exerts the function equal to the sandbag.  The water-absorbing sandbag using the organic substance is constituted in such a manner that all the materials are constituted of organic matters, the environmental load is reduced, organic fertilizers and plant seeds are mixed into the content so as to be usable as the sandbag, and at the same time, as a fertilizer as it is and as the soil for a greening measure.
Patent JP-2003128201-A (JP)
Title: Garbage container box
Inventor: SHIRAISHI MINORU
IPC: B65F1/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the inconvenience of opening and closing a heavy top cover, which opens and closes in an arc, and having to separately open and closed the top cover and an upper half cover in a case where the upper half cover is provided for the front wall of a garbage container box designed for garbage collection sites. SOLUTION: The easy open and close operation of the top cover is provided, and the top cover 6 is automatically opened/closed when the upper half cover 22 is opened/closed, and vise versa, by mounting a top cover 6 in such a way that it can open and close in an arc up and down, dividing a front wall 2 into a lower half cover 21 and the upper half cover 22 so that the upper half cover 22 can slide up and down, and connecting the top cover 6 and the upper half cover 22 using a wire 8 via a sheave 7 in a way that the weight of the upper half cover 22 works to release the top cover 6. Also, the top cover remains open without being held by setting the weight of the upper half cover 22 to keep the top cover 6 open.
Patent JP-2003094990-A (JP)
Title: Improvement of seat arrangement of automobile, and front load placing space
Inventor: SAITO TSUTAKO
IPC: B60N2/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide seat arrangement for reducing a dead angle during driving of an automobile and to provide a load placing space or the like at the front part of a front passenger's seat. SOLUTION: The front passenger's seat in the automobile is installed shifted backward about 15-20 cm, and a place for the load placing space or the like is secured at the front part. A dead angle part when turning to the right is thereby reduced, and simultaneously the space for placing a load and the like can be secured at the front part of the front passenger's seat.
Patent JP-2003138657-A (JP)
Title: Temporary building brace connecting device
Inventor: NIMURA YUJI
IPC: E04G1/14
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a temporary building brace connecting device capable of correcting such a fault that the occurrence of play for a brace to vertically move because the brace cap not be fixed on a brace mounting lever when the brace is mounted on the brace mounting lever in the conventional temporary building brace connecting device and that a loose stopper by a hooked claw is also lacking in reliability. SOLUTION: In the temporary building brace connecting device, a bolt is screwed into the central hole of the pipe-like brace mounting lever fixing the lower part to a mounting body, it is connected to the bolt so as to surround the circumference of the brace mounting lever, and the base of the brace fitted to the brace mounting lever can be pushingly fixed to the mounting body by a cylindrical body having a large diameter capable of being relatively moved to the brace mounting lever in the direction of an axis together with the bolt.
Patent JP-2003138358-A (JP)
Title: Auxiliary tool for dip plating for member with threaded part
Inventor: NIMURA YUJI
IPC: C23C2/02
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To solve the conventional defect that, when a member having a threaded part is subjected to ordinary dip plating, it is necessary to cut a thread again using a screw tap, etc., after the plating because the plating is applied also to the threaded part. SOLUTION: In the auxiliary tool for dip plating for the member having the threaded part, followings are used: one and the other cylindrical tools which are brought into contact with both end faces of the threaded-hole part of the member having the threaded part and close the threaded-hole part; and a bolt which penetrates the above one cylindrical tool and the threaded-hole part and is screwed to the above other cylindrical tool. Further, bevels are provided to respective end faces of the above one and other cylindrical tools to be brought into contact with both ends of the threaded-hole part. The above other cylindrical tool is a nut tool having a threaded hole with a closed end.
Patent JP-2003137919-A (JP)
Title: Solid catalyst component for polymerization of olefin, catalyst for polymerization of olefin and method of production for olefin polymer
Inventor: TANASE SHIYOUJIROU
IPC: C08F4/65
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a solid catalyst component for polymerization of olefins with high polymerization activity, imparting an olefin polymer excellent in tacticity and shape of powder with low residual chlorine. SOLUTION: The solid catalyst component for polymerization of olefin is obtained by reacting a compound (a) with (b-1) and then reacting those with compound (c) and (d) at 120-150 deg.C, washing the reaction product with an inert solvent, again reacting the compound (d) at the same temperature, washing with the inert solvent to obtain the solid catalyst component having molar ratio of remaining alkoxy group (RO)/supported amount of titanium (Ti) <=0.70. Details of compounds (a) to (d) are as follows: (a) a magnesium compound including an alkoxy group or an oxide of II-IV group elements of the periodic system supporting an alcohol complex of a magnesium compound including a halogen; (b-1) a silicon compound including halogens in an amount of >=0.2 of halogen/magnesium molar ratio to the oxide (a); (c) an electron donor; and (d) the titanium compound including halogens.
Patent JP-2003109893-A (JP)
Title: Liquid film forming method and forming method of solid film
Inventor: ITO SHINICHI
IPC: H01L21/027
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To suppress discharge of liquid out of a substrate to be treated and uniformly form a liquid film in technology spirally feeding the liquid on the substrate to be treated to perform film formation. SOLUTION: A dripping part is radially moved so that a moving pitch of the dripping part of a radial direction produced whenever the substrate to be treated makes a round while the liquid drips on the substrate to be treated from the dripping part and at the same time the substrate to be treated is rotated, a rotating speed of the substrate and a feed speed (v) of the liquid from the dripping part are adjusted so that the dripped liquid film is not moved by centrifugal force applied on the dripped liquid film by accompanying radial movement of the substrate to be treated of the dripping part, and the liquid film is formed on the substrate to be treated.
Patent JP-2002209395-A (JP)
Title: Disk unit and motor
Inventor: GOTO MAKOTO
IPC: H02P6/10
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk unit and a motor that consume less power and produce less noise. SOLUTION: A rotating body mounted with a disk includes a field portion and is rotationally driven by a driving current to a three-phase coil. A switching control portion 22 generates a single switching pulse signal Wp, in response to a supply current to the three-phase coil and a command signal Ac. An excitation portion 31 generates a slew rate switching signal R1 that varies in response to the switching pulse signal, and causes an upper power transistor to perform a follower operation in response to the slew rate switching signal and simultaneously perform a high-frequency switching operation. Thus, a drive voltage for high-frequency switching supplied to the coil is provided with a required voltage gradient to reduce produced switching noise.  As a result, the influence of noise on the reproduction signal from the head is reduced, and thus an error in the reproduction signal is significantly reduced.
Patent JP-2002320652-A (JP)
Title: Foldable thigh support for examination chair
Inventor: IMAZAIKE KEIICHI
IPC: A61G13/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a conventional examination chair, a foot support is needed for making bed and stored when it is not used. SOLUTION: At the end of the thigh support 6, the lower-leg support 7, which supports the patient' calves, are provided in a way that they can rotate by the thigh support link structure 16, so that the lower-leg support can be moved to the flat position.
Patent JP-2003143713-A (JP)
Title: Hybrid power supply system
Inventor: ENDO TAKAYOSHI
IPC: B60L11/18
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a hybrid power supply system capable of making full use of a power-type power-supply device such as a capacitor, leveling the load of an energy-type power-supply device such as a battery, and attaining high efficiency. SOLUTION: A capacitor 21 is connected to system voltage lines 26, 27 connected with a load 30, and a series connecting body constituted of the large- volume battery 22 and an output terminal of a voltage controller 23 is connected in parallel therewith. A voltage Vb of the battery remains substantially constant. The voltage controller 23 is, for example, a DC-DC converter and an output voltage Vv thereof is made variable. A system controller 25 changes a system voltage Vs by changing the output voltage Vv of the voltage controller 23. In supplying large power to the load 30, the system controller 25 rapidly releases energy from the capacitor 21 and supplies it to the load 30 by reducing the system voltage Vs. In returning large power from the load 30, the system controller 25 rapidly absorbs energy from the load 30 to a capacitor 21 by increasing the system voltage Vs.
Patent JP-2003145111-A (JP)
Title: Apparatus for decreasing volume and closing bag
Inventor: IKEUCHI JUNICHI
IPC: B09B3/00
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for decreasing volume and closing bag which decreases the volume of wastes such as garbages, plastics, paper, and the like, puts the wastes in a bag and fuses a neck part of the bag to prevent the wastes from coming out the bag and to make the wastes in the bag portable. SOLUTION: The inside of a rectangular parallelepiped and freely openable closed body 1 is divided vertically into two portions to form a divided box 2 and a cover box 3 and the divided body 2 and the cover box 3 are fixed to each other by hinges 4, 4; a suction means 5 having a suction pipe hung down is installed in an upper part of the divided box 2; a slide groove part 8 is formed by using a spring or the like in the front side of a bottom plate 7 of the divided box 2 for holding a bag 6; and a means 12 for holding the bag 6 is formed in a heater 10 comprising step parts 9, 9 formed in both sides of a heater main body and inserted in the slide groove part 8.
Patent JP-2003148101-A (JP)
Title: Radial turbine rotor blade
Inventor: HIGASHIMORI HIROTAKA
IPC: F01D5/14
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a rotor blade form which improved turbine efficiency and prevents FOD (Foreign Object Damage) due to foreign matters or the like in fluid even in a radial turbine of a very friable material such as ceramic. SOLUTION: Roundness is applied to a fluid inlet part end face (a rotor blade leading edge) of the rotor blade of a radial turbine runner, and roundness with a radius smaller than 1/5 of a blade thickness in the end face is applied to a corner of a shroud side end face of the rotor blade.
Patent JP-2003149151-A (JP)
Title: Device for measuring unburnt matter in ash content
Inventor: DEGUCHI YOSHIHIRO
IPC: G01N1/22
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To simplify the heating structure of a device for measuring unburnt matters in flue gas generated in the boiler furnace. SOLUTION: The flue gas G in a furnace 101 is sent to an ejector 103 via a sampling line L1. A carrier air supply line L2 connects to the ejector 103 after traveling through a furnace space 102. Carrier air A1 traveling in the line L2 is heated while in the furnace space 102 and then sent to the ejector 103. In this design, the air A1 when mixed with the gas G does not cool the gas G, and the gas G remains high in temperature and no grain coagulation occurs therein. The gas G is then sent to a cyclone 106 via a 3-way valve 105, and uncoagulated ash content caught and separated in the cyclone 106 is analyzed by a LIBS 107, and then unburnt matters are measured.
Patent JP-2002258270-A (JP)
Title: Substrate for liquid crystal device, its manufacturing method, liquid crystal device, its manufacturing method and electronic equipment
Inventor: TSUYUKI TADASHI
IPC: G02F1/1335
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for liquid crystal device capable of enhancing display brightness observed from a desired direction by preventing propagation of reflected light toward undesired direction of visual field angle and enhancing the amount of the reflected light toward desired direction of visual field angle. SOLUTION: The substrate for liquid crystal device 2a is the opposite one of a pair of substrates containing liquid crystal in between to the observation side. Pixel electrodes 9 are built to form light reflecting films on the surface of a base material 6a of the substrate. A pattern of arranged plural heaps 10c is formed on the surface of the light reflecting film 9. These heaps 10c have oval domed shape of which three-dimensional shapes along the two directions of X and Y axes are different to each other. The light reflecting film 9 has both properties of light directivity and light scattering.
Patent JP-2003152666-A (JP)
Title: Pilot signal extracting circuit
Inventor: MIYAGI HIROSHI
IPC: H04H40/54
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a pilot signal extracting circuit which can be integrally formed on a semiconductor wafer. SOLUTION: A pilot signal contained in an FM stereo composite signal outputted from an FM detecting circuit is detected and a detecting signal corresponding to the voltage level (amplitude) of that pilot signal is generated. A pilot signal extracting circuit 30 is provided with time constant circuits 100 and 200. This time constant circuit 100 or the like is equipped with a charging circuit for intermittently charging a capacitor thereof and a discharging circuit for intermittently discharging the capacitor and by performing intermittent charging/discharging operation on the capacitor of small electrostatic capacitance, a great time constant is set.
Patent JP-2003153378-A (JP)
Title: Speaker apparatus
Inventor: SAKAMOTO TAKAHISA
IPC: H04R9/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain an electric energy generation source other than a battery without shielding rear and side visibility. SOLUTION: A reflector 19 is arranged at the front side of a speaker unit 14 having a diaphragm 4, a voice coil 6 coupled to the diaphragm, and a magnetic circuit 9 for providing a static magnetic field to the voice coil. A solar battery 27 is provided at the reflector.
Patent JP-2003154450-A (JP)
Title: Treatment for solder-joining insulating-film conductor and apparatus for this joining
Inventor: MIKAMI MASAYOSHI
IPC: B23K101/34
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a new treatment and its apparatus with which joined portion of an insulating-film can be broken away with a simple method and thereafter, application of a soldering can easily be performed. SOLUTION: A solder staying member (41) having a penetrating hole, is inserted at a position approximated to an insulating-film conductor (52) between the insulating-film conductor (52) and a light beam irradiating part (1). The solid solder (S) is supplied toward the penetrating hole of this solder staying member (41) and also, the light beam is irradiated toward this solder (S) from the light beam irradiating part (1). This insulating-film is melted and broken away by melting the solid solder (S) and bringing it into contact with the insulating-film on the insulating-film conductor (52) and then, the conductor and this solder are joined.
Patent JP-2002260448-A (JP)
Title: Conductive film, method of making the same, substrate and photoelectric conversion device equipped with the same
Inventor: FUJISAWA AKIRA
IPC: C03C17/34
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a conductive film, where interfacial peeling between a layer formed just above, e.g. a photoelectric conversion layer, especially a crystalline silicon thin film and the conductive film can be suppressed. SOLUTION: This conductive film 3 is formed on a substrate 5, where the total area of bottoms of projections not less than 250 nm height is corresponding to the area not less than 5% of the face where the conductive film is formed.