baber/WOPTO huggingface dataset:
Patent JP-2002242615-A (JP)
Title: Load run back control method
Inventor: KANBARA HIDEYASU
IPC: F22B35/18
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To solve such problems with a load variation rate in run back that, though a fixed variation rate is set for the load variation rate in run back with the severest state in plant operation taken into account, if a run back occurs at this variation rate, in thermal power station, a load reduction is difficult, and an undershoot near a target load and various limitations of fuel, feed water, and air must be avoided and, therefore, a stable run back is very difficult to succeed. SOLUTION: A means to change the load variation rate by a run back start load (including to vary the load variation rate during run back) prevents the undershoot from occurring near the target load so that fuel, feed water, and air can be controlled stably so as to facilitate the success of the run back. Thus, since the stable run back operation control can be performed without constructing any complicated control system, and the ultimate load operation can be continued even if plant equipment comes out of order, an electric power can be supplied stably.
Patent JP-2002245649-A (JP)
Title: Actuator for pickup device
Inventor: ITO TATSUYA
IPC: G11B7/085
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce magnetic flux leaking from a magnet for focusing. SOLUTION: An actuator 20 is equipped with a support shaft 23, a lens holder 25, a tracking coil 27, a focus coil 29, a servo circuit 31, a tracking magnet 31, a focus magnet 33, and a focus magnet yoke 35. The lens holder 25 has an objective 37 for DVD(digital versatile disc) and an objective 39 for CD. The servo circuit 31 is able to supply specific voltages to the tracking coil 27 and focus coil 29 respectively. The focus magnet yoke 35 is mounted on the focus magnet 33 and a U-shaped member which can cover the top surface 33a of the focus magnet 33 and a couple of flanks 33b and has enough thickness to cause at least no saturation of the magnetic flux density from the focus magnet 33.
Patent JP-2002239959-A (JP)
Title: Electronic partner system for vehicle
Inventor: MORI KENJI
IPC: G06Q50/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To materialize a fellow passenger of a vehicle, namely, a partner of an operator of the vehicle. SOLUTION: This electronic partner system 1 for the vehicle is so constituted that a pet type robot (electronic partner) 2 capable of riding in the same vehicle to the operator (generally, a driver) of the vehicle and an electronic partner support device 3 to be installed in the vehicle are connected to each other so as to be capable of mutually receiving/transmitting data. The pet type robot 2 determines a self-reaction based on the action state of the vehicle transmitted from the electronic partner support device 3 and expresses and operates corresponding to the determined self-reaction. The pet type robot 2 converts a command input, which is given to the pet type robot 2 from the operator of the vehicle, into action control signal of a device and transmits them to the electronic partner support device 3.  The electronic partner support device 3 controls the action of the device provided into the vehicle based on the action control signals outputted from the command input.
Patent JP-2002240222-A (JP)
Title: Laminated sheet
Inventor: FUJITA HIROHISA
IPC: B65D5/62
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet for sack sticking for a paper vessel which enables smooth formation of a resin layer of a surface layer on the occasion of manufacturing the laminated sheet for the paper vessel of a material for molding the paper vessel, smooth execution of a box making process on the occasion of obtaining the paper vessel, etc., and further which can be molded into the paper vessel holding an excellent strength as well after it is made into a box; and moreover to provide a laminated sheet for sack sticking for a box-shaped paper vessel which makes it possible to obtain, by sticking, an envelope sticking part in the body part of the paper vessel on the occasion of molding the vessel, and which can form a very excellent adhering part of the laminated sheets that is formed in a joining part of the vessel. SOLUTION: A blank sheet for the box-shaped paper vessel is constituted of the laminated sheet for sack sticking which has a base layer containing a paper layer in a laminated structure and a surface layer constituted of a thermoplastic film layer of a resin, and of which the low-temperature adhesion of the adhering part on the occasion of adhering the surface layer to the base layer is proved excellent in a peeling test.
Patent JP-2002239949-A (JP)
Title: Rotary tool
Inventor: KAMIMURA YOJI
IPC: B25F5/02
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a rotary tool that can produce a stable output for a long period by using an O-ring less liable to wear and well durable. SOLUTION: The rotary tool comprises the O-ring for forming a seal between a rotary shaft rotatively driven by a drive mechanism and a body side. Either an inner circumference 11 or an outer circumference 12 of the O-ring 1 has a cylindrical face for increasing a contact area of the O-ring 1 with respect to the sealed member.
Patent JP-2002246808-A (JP)
Title: Dielectric filter
Inventor: KAWAMURA KOICHI
IPC: H01P5/08
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric filter equipped with input and output electrodes having efficient input and output coupling capable of making excellent substrate mountability, adjusting its matching with an outer circuit after mounting, reducing the leakage of electromagnetic waves, and reducing a loss. SOLUTION: In this TE mode dielectric filter having an input and output electrode constituting part, a gland electrode, and a connecting part in which a plurality of dielectrics are serially connected, the input and output electrode constituting part is constituted of input and output electrodes and dielectric exposing parts connected to them, and formed on the dialectics at the both edges of the dielectric filter, and the input and output electrode constituting part and the input and output electrodes are continuously formed on the mounting faces of the dielectrics and one side face other than the joint face, and only the upper edges of the input and output electrodes on the side faces are short-circuited to the ground electrode.
Patent JP-2002248552-A (JP)
Title: Nozzle for continuous casting
Inventor: OZAWA SHUJI
IPC: B22D41/50
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle for continuous casting having a sliding plate 5b located on the bottom of a metallurgical container, with a means restraining metal oxides from adhering to a sliding nozzle 5. SOLUTION: This invention relates to a nozzle for continuous casting having at least a passage 11 through which molten metal passes and a sliding plate 5b which is located at the lower part of the passage 11 and controls the flow volume of molten metal. The nozzle for continuous casting is provided with one or more pressure loss supplying sections of enlarged inner diameter upstream of the sliding plate 5b of the passage 11. A pressure loss section consists of an inner diameter reducing region 8 inside the passage and an inner diameter enlarging region 7 just under it. Further, the inner wall of the passage is provided with one or more screw-shaped pressure loss supplying sections 9 with a spiral groove or build-up. The nozzle for continuous casting is provided with an inert gas blowing section 10 downstream of the pressure loss supplying section.
Patent JP-2002255379-A (JP)
Title: Image forming device
Inventor: FUJIKI HITOSHI
IPC: G03G21/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of printing a document image on a back side of used paper even when the longitudinal and lateral directions of a document are set reversely to each other. SOLUTION: When the document direction is same as the sheet storage direction of a first sheet storage part C1, whether image data on a read document is recorded on new paper or the back side of used paper is asked according to the indication on a display 8 so that a user can select it. When the back side of used paper is selected, the image data on the read document is recorded on the sheets in a second sheet storage part C2.
Patent JP-2001326725-A (JP)
Title: Device and method for filtering signal
Inventor: ASCHRAFI BAGHER
IPC: H04Q11/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide devices for filtering an ISDN signal and a POTS signal from a composite signal including an ISDN signal component and an ISDN direct current component or a POTS signal component and a POTS direct current component. SOLUTION: These devices 3 and 6 are for filtering the ISDN signal and the POTS signal from the composite signal including the ISDN signal component and the ISDN direct current component or the POTS signal component and the POTS direct current component for a communication system in which an XDSL and an ISDN/POTS are combined. The devices 3 and 6 are provided with a detector 12 made so as to detect the ISDN direct current component and the POTS direct current component, the detector 12 starts an ISDN filter 15 when the detector 12 detects the ISDN direct current component and starts a POTS filter 16 when the detector 12 detects the POTS direct current component.
Patent JP-2002248393-A (JP)
Title: Frit applying method and frit applying apparatus
Inventor: FURUI KOICHI
IPC: H01J9/26
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To surely and uniformly apply a prescribed quantity of frit on a material to be coated in a frit applying method. SOLUTION: The frit 22 is applied on a prescribed part of the material 4 to be coated through a roller type coating means 24. The roller type coating means 24 has a rugged surface 25.
Patent JP-2002252622-A (JP)
Title: Multi connection controlling method and system
Inventor: SUGANO TAKANORI
IPC: H04L12/44
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To overcome the problems of a conventional multi connection method, that power consumption of an output interface circuit of a controlling part increases, and transmission properties deteriorate by the increase of signal lines which multi-connect controlling parts and controlled parts, when the number of controlled parts increases. SOLUTION: The multi connection method comprises controlling part 1 which outputs main controlling signals as well as controlled part selecting information Ca to Cn as the main controlling validity information to see if the main controlling signal's validity or invalidity, controlled part 3-1 to 3-N which are mainly controlled by the main controlling signals from the controlling part 1, and signal separating circuit 2-1 to 2-N which separate the delivery when the controlled part selecting information Ca to Cn is invalid and deliver main controlling signals from the controlling part 1 to uncontrolled parts, which make response when the controlled part selecting information Ca to Cn from the controlling part 1 is valid, and whose output side is connected to 3-1 to 3-N, respectively, and input side is multi-connected to the controlling part 1.
Patent JP-2002248274-A (JP)
Title: Advertisement system
Inventor: KUDO SHOICHI
IPC: A63F13/335
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement system for enhancing an exposure rate of an advertisement to those who are connected. SOLUTION: A quiz for giving a profit to a right answerer by presenting a problem to a participant is developed on a quiz sponsor Web site 1 connected to a network having the bidirectional communication function. A hint H for giving a right answer is disclosed to the participant on condition of accepting the advertisement 21. This hint is successively disclosed until the right answerer appears.
Patent JP-2002260663-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: FUJIWARA MASAFUMI
IPC: H01M4/13
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery, having a high capacity and a long service life by increasing nonaqueous electrolyte holding quantity in at least either one of a positive electrode of a negative electrode. SOLUTION: The characteristic of this nonaqueous electrolyte secondary battery provided with a positive electrode 6 containing a positive electrode active material, a negative electrode 9 containing a negative electrode active material, and a nonaqueous electrolyte is that at least either one of the positive electrode 6 or the negative electrode 9 contains cellulose fiber, and a part of the cellulose fiber has 0.01-50 μm thickness and the ratio of its length L to the thickness T (L/T) is set to 5 or more.
Patent JP-2001349649-A (JP)
Title: Ice dispenser with ice making mechanism
Inventor: WADA MASARU
IPC: F25C1/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To improve maintainability of an ice dispenser with an ice making mechanism so constituted that the dispenser body is covered by an outer shell. SOLUTION: An ice dispenser is so formed that the rear part, both right and left sides, and the upper part of a dispenser body provided on a refrigerating mechanism part 11 with an ice storage chamber are covered by an outer shell and the front part thereof is covered by a front panel having an unloading port for ice stored in the ice storage chamber. A front panel 25 is rotatably supported at the front end of one side panel 26b of which the outer shell consists, the front of a dispenser body is formed openably, and cover bodies 13A and 13B to cover the ice storage chamber 12 are formed separably from the opening part of the ice storage chamber. The front of the ice storage chamber of the dispenser body is exposed and the ice storage chamber is formed openably. This constitution improves maintainability.
Patent JP-2001285883-A (JP)
Title: Image decoding method
Inventor: SUMINO SHINYA
IPC: H04N19/196
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To efficiently apply coding processing to a pixel value signal and a shape signal included in a received image signal by referencing a respectively proper decoding signal for them. SOLUTION: The image decoding method of this invention employs a coder 102 that codes the pixel value signal to output a coded pixel value signal, a coder 111 that codes the shape signal to output a coded shape signal, a decoder 103 that decodes the coded pixel value signal to output a decoded pixel value signal, and a decoder 112 that decodes the coded shape signal to output a decoded shape signal, and allows a prediction changeover device 110 to select the decoded pixel value signal to be referenced at the coding of the pixel value signal and to select the decoded shape signal to be referenced at the coding of the shape signal independently of each other.
Patent JP-2001315441-A (JP)
Title: Color former and recording material
Inventor: KOBAYASHI HIROSHI
IPC: B41M5/333
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a color former, which is excellent in developed color density and image preservability, a recording material using thereof, especially a heat sensitive recording material. SOLUTION: This color former includes a developer containing a specified urea urethane compound, which includes each one or more aliphatic urethane group and urea group, totaling 2 to 10 groups in a molecular construction, and a colorless or light-colored dye precursor.
Patent JP-2002272584-A (JP)
Title: Tableware for soup noodles
Inventor: SHA TATSURO
IPC: B65D1/24
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To serve two or more different kinds of soup-and-noodles or the combined menu of the soup-and-noodle and another dish by one piece of tableware. SOLUTION: On a main body 2 made of resin whose upper part is opened for putting in the soup-and-noodle, a partition wall 4 for partitioning the inside to a plurality of mutually watertight independent soup-and-noodle housing parts 3A and 3B is integrally molded by the resin. The partition wall 4 is composed of two wall surfaces 4a and 4b united at an upper end part and separated so as to gradually increase an interval to a lower part and a wedge-shaped groove 5 is formed on the bottom surface side of the outside.
Patent JP-2002254703-A (JP)
Title: Exposure system and image forming device
Inventor: HAKAMATA ATSUSHI
IPC: B41J2/44
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an exposure system which can precisely correct an exposure position and to provide an image forming device. SOLUTION: The distance gap between an even number chip and an odd number chip is roughly adjusted within a range of one resolution pitch by adjusting the output timing of an image data located in an odd number chip by one line, and transmission start timing and image data timing are controlled by a transfer clock for microscopic adjustment. More specifically, an output timing of a video signal outputted from a line buffer 50 by a line is adjusted through adjustment of a count value by counting of a line synchronization(L/S) signal inputted at a frequency of sub-scan direction resolution by a counter A48 and a rough adjustment by a line is carried out. The transfer start timing of a transfer thyristor 34 is decided by counting a clock 1 signal by the counter 46 and adjusting the count value, and microscopic adjustment by a transfer clock is performed.
Patent JP-2002257927-A (JP)
Title: Signal processing method of millimeter wave sensor
Inventor: ISHII SATOSHI
IPC: G01S13/34
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing method of millimeter wave sensor capable of reducing the occurrence of the rate of a false pairing due to the influences of rain, mist, changes in air temperature, unwanted reflections (background), and interference. SOLUTION: In the signal processing of millimeter wave sensor, long-term background data and short-term background data are obtained. The frequency and the amplification factor of electric power are calculated from the long-term and short-term background data, and a correction is made by amplifying newly input data by use of the amplification factor. Using the long-range background data, multilevel thresholds are created. Using the multilevel thresholds, a threshold process is carried out and detection of peaks is also carried out. Using the peaks detected, labeling matching their frequencies is carried out.  The attributes of the label obtained by this labeling, such as central frequency, direction of center, or average frequency and averaging direction, are determined, and using the center direction of the label, the pairing is carried out by searching a corresponding label along the direction.
Patent JP-2001294862-A (JP)
Title: Supertwist nematic liquid crystal display
Inventor: KOJIMA AKIHIRO
IPC: C09K19/46
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a supertwist nematic liquid crystal display (STN-LCD) having improved temperature-dependency of working voltage by a short switching time, high steepness and improved frequency dependency of dielectric constant especially at a low temperature. SOLUTION: The new nematic liquid crystal mixture contains one or more kinds of the compound of general formula I and one or more kinds of the alkenyl compound of general formula II (R1 and R2 are each a fluorinated 1-12C alkyl, alkoxy, alkenyl or alkenyloxy; one CH2 group or two non-adjacent CH2 groups may be replaced with O, CH=CH, CO, OCO or COO wherein O atoms are not adjacent to each other; R3 is a 2-7C alkenyl; and L1 and L2 are each H or F). The STN-LCD is produced by using the liquid crystal mixture.
Patent JP-2002266308-A (JP)
Title: Radio-wave absorbing road
Inventor: YOKOTA YORIHAYA
IPC: E01C9/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a radio-wave absorbing road in which the effect of reflection is inhibited by reducing radio-wave reflection on a road surface while scattering a reflected wave. SOLUTION: In the road with a subbase course 3, a binder course 2 and a surface course 1, the surface layer 1 is formed on the binder course 2 by a raw material having a small dielectric constant and high strength and abrasion resistance. Irregularities are formed on the surface of the surface course 1 by the compaction or the like of a granular material 4 having typical length of one tenth or more of the wavelength of a reflecting radio wave and having the small dielectric constant, a reflected radio wave from the surface of the surface course 1 is scattered by the irregularities. The generation of a rain puddle in the case of a rainfall or the like and radio-wave reflection from the surface of the rain puddle are prevented by preferably forming the surface course 1 in drainability.
Patent JP-2002265518-A (JP)
Title: Alpha-olefin polymerization catalyst and method of polymerizing alpha olefin by using the same
Inventor: ISHII KOICHIRO
IPC: C08F4/654
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an α-olefin polymerization catalyst which gives an α-olefin polymer reduced in the content of an amorphous component and therefore having improved stereoregularity and to provide a method of polymerizing an α-olefin by using the same. SOLUTION: This catalyst is one prepared by combining (A) a solid catalyst component essentially consisting of magnesium, titanium, and a halogen with (B) an organoaluminum compound component, and (C) an oxygen-containing organic compound component, wherein the heat of coordination of the oxygen- containing organic compound with a titanium tetrachloride molecule is 52.0-79.0 kcal/mol.
Patent JP-2002263142-A (JP)
Title: Wheelchair
Inventor: MATSUSHITA YUKIHIRO
IPC: A61G5/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair which alleviates the burdens of a user and a helper in moving into/out the wheelchair with a simple structure. SOLUTION: A wheelchair 1 is provided with a main frame 2 supporting front wheels 4 and rear wheels 5, a sub frame 3 pivoted to the main frame 2 so as to be swung around a horizontal axial center for supporting a seat 6 and a foot mounting plate 7, and a driving means 8 for swinging the sub frame 3 between a traveling position at which the seat surface part 37 of the seat 6 becomes almost horizontal and a moving-in/moving-out position at which the seat surface part 37 is inclined downwards to the front and the foot mounting plate 7 approaches or is abutted on the traveling surface S of the wheelchair 1.
Patent JP-2002275899-A (JP)
Title: Reinforced clay wall structure by wall material
Inventor: IWATA TETSUZO
IPC: E02D17/18
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the reinforced clay wall structure by a wall material capable of improving the landscape, reduced in the weight thereof to improve the fitting ability, and hard to generate a fall of plants seeds to improve the growth of the plants, and capable of effectively utilizing the wood material. SOLUTION: The wall material is formed of supports and lateral beams fitted to the supports. The support is formed of an inclined slope forming part and a fixing part continuously formed to the slope forming part and to be embedded in the banking, and the lateral beams formed of a wooden material are fitted to the slope forming part.