baber/WOPTO huggingface dataset:
Patent JP-2002349902-A (JP)
Title: Air-conditioning system
Inventor: OZANO TAKAHIRO
IPC: F24F7/08
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem and remove the defect of the conventional systems in a housing, an air-conditioning device is installed at each room, one outdoor machine to effect heat exchanging between a heating medium and outside air is installed, an indoor machine for effecting heat exchange between the heating medium and indoor air is installed in each room, but since an air- conditioning device and the indoor machine are fixed, variation of room arrangement in a housing is often limited, further, in exchange of an air-conditioning device, such as an indoor machine, time and a labor, such as room re-arrangement, being needed, and leakage of water due to failure in operation of the indoor machine occuring, and damage is given to the room arrangement and other fittings. SOLUTION: In this air conditioning system, the air-conditioning device has an air supply opening situated outdoor of a housing, and the air-conditioning device and an air outlet situated at each room are intercommunicated through a duct. Furthermore, a humidifying device is situated at the air feed opening of the air-conditioning.
Patent JP-2002331238-A (JP)
Title: Composite oxide, method for manufacturing the same, exhaust gas cleaning catalyst and method for manufacturing the same
Inventor: MORIKAWA AKIRA
IPC: C01F7/025
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a composite oxide maximally developing the characteristics of respective metal elements constituting the composite oxide and useful as a carrier of an exhaust gas cleaning catalyst. SOLUTION: More than one kinds of aqueous solutions of acid salts of metals are prepared and a plurality of acid salts are successively added to an alkali aqueous solution capable of neutralizing all of the acid salts to form a precipitate which is, in turn, baked to manufacture the composite oxide wherein an oxide or solid solution comprising, for example, Al2 O3 , CeO2 and ZrO2 is dispersed in flocculated particles with a particle size of 20 μm or less as fine particles with a particle size of 50 nm or less and the flocculated particles are different in the distribution of metal elements between the surfaces and interiors thereof. For example, in constitution such that Al2 O3 is much in the surfaces of the flocculated particles, the surface concentration of CeO2 is lowered and, therefore, the deterioration of Rh can be suppressed in a case supporting Rh as a catalyst.  If the composite oxide is precipitated from an aqueous solution containing Al and La, La2 O3 is contained only in Al2 O3 and the heat resistance of Al2 O3 is enhanced and Al2 O3 forms a solid solution along with CeO2 -ZrO2 to make it possible to suppress the lowering of oxygen occluding and discharge capacity.
Patent JP-2002355264-A (JP)
Title: Unit and method to measure three-dimensional motion and three-dimensional position detecting unit
Inventor: ARAI KENICHI
IPC: A61C19/045
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a subject friendly and low cost unit to measure motion of a jaw. SOLUTION: A magnetic marker 16a is mounted on the forehead 32 considered integral with the upper jaw 22 and another magnetic marker 16b on the cutting teeth in the lower jaw dentition as the typical point of the lower jaw 24. The magnetic markers 16a, 15b are arranged so that the magnetic directions are respectively arranged to face the right front of the face. A plurality of magnetic field sensors 20i (more than the number of magnetic markers × 5) to detect magnetic fields of the magnetic markers 16a, 16b are respectively placed facing the magnetic markers 16a, 16b. Changes of magnetic fields of the magnetic markers 16a, 16b are detected by the magnetic field sensors 20i, positions of the magnetic markers 16a, 16b are detected, and motion of the jaw is displayed on a display 52 based on the jaw shape.  In that case, no inconvenience is given to the subject 14 because no wiring is required for the magnetic markers 16a, 16b. The viual field of the subject 14 is good.
Patent JP-2002033691-A (JP)
Title: Active reflector and wireless data communication system
Inventor: OBERSCHMIDT GERALD
IPC: H01Q3/46
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a wireless data communication system that realizes indoor wireless high rate data communication where a mobile terminal and other terminal are simply connected at a low cost. SOLUTION: An active reflector 10 is provided with a reception circuit 11 that receives a signal from a 1st mobile terminal 13 and with a transmission circuit 12 that transmits the received signal to a 2nd mobile terminal 14 omnidirectionally. The active reflector 10 is placed at a position higher than that of the mobile terminals in an indoor environment to realize perspective communication with the mobile terminals thereby realizing direct communication at a high data rate between the mobile terminals.
Patent JP-2002368766-A (JP)
Title: Wire harness system
Inventor: TANIGUCHI YOSHIKAZU
IPC: B60R16/02
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a wire harness system that can process data at a practical communication speed even when control data are centrally managed so as to build up a large scale network including many actuators. SOLUTION: The wire harness system 10 is built up with node connectors each having a multiplex communication control section 22. The multiplex communication control section 22 of each node connector is provided with a token reception control section 22g to which a token is provided by a timing bit set called at a prescribed time interval. A controller with a CPU is provided only to a particular node connector and the multiplex communication control sections 22 share data stored in the controller among a plurality of the node connectors.
Patent JP-2002363571-A (JP)
Title: Charcoal burning apparatus
Inventor: KISO TSUMORU
IPC: F23G5/027
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal burning apparatus which can burn a raw material for a short time and enables to recover a homogeneous charcoal product. SOLUTION: The apparatus comprises a combustion chamber 1 for burning a raw material to give a charcoal product, an air-supply inlet 2, a gas exhaust outlet 3, an aerating grate 6 for supporting the raw material held in the combustion chamber, an airflow duct 8, and an ignition trunk 7 for holding a ignition material, wherein the air-supply inlet and the gas exhaust outlet are set to the lower part of the combustion chamber; the grate is set at a level a little upper from the bottom of the combustion chamber; the airflow duct is set under the grate and leads to both the air-supply inlet and the gas exhaust outlet; and the ignition trunk is set at the position upper from the center of the grate.
Patent JP-2002364295-A (JP)
Title: Segment with bag
Inventor: HASHIMOTO HIROHIDE
IPC: E21D11/08
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To develop a technology for easily mounting a bag body, into which grout is injected, on a segment body. SOLUTION: In a segment with a bag, fixing rods 22 are inserted into cylindrical parts 21 formed on both opposed sides of the bag body 2, and ends 22a, protruded from the cylindrical parts 21, of the fixing rods 22 are welded to a skin plate 1b of the segment body 1 so that the bag body 2 can be easily mounted on the segment body 1 via the fixing rods 22.
Patent JP-2002072333-A (JP)
Title: Liquid crystal display device and finder device for electronic equipment
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B17/20
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device and a finder device by which a specified display segment out of plural display segments is recognized more conspicuously than other display segments. SOLUTION: This liquid crystal display device is provided with a polymer dispersed liquid crystal panel 10, a light source 30, and a waveguide (light guiding means) 40 guiding light from the light source 30 to the panel 10. Plural index segments 101 to 105 selected by selecting operation and the display segments 106 and 107 different from the segments 101 to 105 are formed on the panel 10. The respective display segments are independently controlled to a light scattered state or a light non-scattered state by a CPU 8. The selecting operation is performed by a selector 50. The CPU 8 detects the acting state of a single lens reflex camera 1.  When the camera 1 is in the specified acting state, the CPU 8 forcibly sets the display segments 106 and 107 in the light scattered state to be in the light non-scattered state in a specified period and makes the light source emit the light so as to display only the selected index segments (one of 101 to 105) conspicuously.
Patent JP-2002362965-A (JP)
Title: Sanitary ware
Inventor: INO MASAYUKI
IPC: C04B41/86
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide sanitary ware formed by sticking heat resistant bar codes to glazed bodies. SOLUTION: The sanitary ware formed with a glaze layer on the surface of the body is affixed with the heat resistant bar codes fired integrally with the body and glaze on the surface of the blaze layer.
Patent JP-2002330259-A (JP)
Title: Intermediate processing circuit for wide dynamic signal
Inventor: TAZAKI SHINICHI
IPC: H04N5/355
Filed: 2001-05-06
Abstract: PROBLEM TO BE SOLVED: To carry out the compression/extension of signal, the compensation of the deterioration of a photodetecting pattern and the various corrections of a resolution ratio, disturbance light ratio, optical signal lightness/darkness ratio or optical signal contrast ratio by a single circuit. SOLUTION: In this intermediate processing circuit for wide dynamic signal, asymmetric CRD type two-terminal circuits (C1, R1, R2 and D1) are connected to the inverted terminal of an operational amplifier IC, bidirectional RD type two-terminal circuits (D2 and R3) are connected to a feedback circuit, and an offset control circuit is connected to the non-inverted terminal. Each of bidirectional RD type two-terminal circuits (D2 and R3) is constituted by parallel connecting a third resistor R3 for changing the operating point of a bidirectional two-terminal diode circuit D2 to this circuit and each of asymmetric CRD type two-terminal circuits (C1, R1, R2 and D1) is constituted by serial/parallel or parallel/serial connecting a first capacitor C1, a first resistor R1 and each of asymmetric RD type two-terminal circuits (R2 and D1).
Patent JP-2002368216-A (JP)
Title: Semiconductor element and manufacturing method therefor
Inventor: SAITO WATARU
IPC: H01L29/78
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element for electric power which has high dielectric strength and low ON-resistance, using a small number of manufacturing processes. SOLUTION: A trench is formed in an n<-> type drift layer (1) and embedded by crystal growth, by forming a p-type surf layer (4) by ion injection from oblique direction, and thus a 2nd n<-> drift layer (5) is formed to form a longitudinal resurf structure, thereby forming a power MOSFET having low ON- resistance. Consequently, while the frequency of crystal growth is decreased greatly, the power MOSFET with high dielectric strength and low ON-resistance can be actualized.
Patent JP-2002360962-A (JP)
Title: Yarn float sewing device and method
Inventor: YOSHIDA FUMIHIKO
IPC: D05B3/14
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a yarn float sewing device for performing yarn float sewing without limiting yarn floating amounts. SOLUTION: A button sewing machine 1 vibrating a needle relatively to the sewing needle 3 is provided with at least one of a needle vibrating means for vibrating a sewing needle 3 and a button feeding means capable of moving a button in the horizontal direction. This yarn float sewing device is disposed on the above button sewing machine, and provided with a loop spreading pin 71 drawing substantially horizontally above a button above the button, a pulse motor 72 for reciprocating the loop spreading pin 71 in the needle vibrating direction to cross above the needle drop position in a button hole, and a control part 73 for controlling the drive of the pulse motor 72 to reciprocate the loop spreading pin 71 in the needle vibrating direction at every needle vibration.
Patent JP-2002361173-A (JP)
Title: Method for forming electron beam curable laminated coating film, coating film formed by the method, and base material coated with the coating film
Inventor: MAKI KAZUO
IPC: C09D4/00
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a base material coated with a laminated coating film which is excellent in interlayer adhesive strength, etc., and a method for producing a base material with the coating film. SOLUTION: In a method for forming the laminated coating film, at least two layers of an electron curable coating composition containing an electron beam curable (meth)acrylate resin (A) are laminated continuously on the surface of the base material. A series of operations in which the electron beam curable coating composition for the first layer, after being applied, is irradiated with electron beams, and while the applied coating composition is semi-cured, the electron beam curable coating composition for the second layer is applied on the surface is repeated at least one time so that a prescribed number of layers are laminated, a layer of the electron beam curable coating composition which is applied last is irradiated with electron beams to be cured completely,  and all the continuous layers of the electron curable coating composition which is applied previously are also cured completely.
Patent JP-2002362084-A (JP)
Title: Ballpoint pen
Inventor: OTA HIROHISA
IPC: B43K7/08
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a ballpoint pen in a simple structure obtained by press- fitting a rear end of a tip holder for mounting a ballpoint pen tip at a distal end in a distal end opening of an ink housing member, which hardly allows ink penetrating into a fitting section of an ink housing cylinder with the holder to leak outside from the distal end opening of the housing member by employing a simple structure without forming the housing member or the holder of a specific material. SOLUTION: The ballpoint pen comprises the tip holder having the ballpoint pen tip for rotatably holding a ball at the distal end and having a rear end mounted at the distal end opening of the ink housing member for immediately hosing the ink for the ballpoint pen, and a collar part formed at the tip holder and having a rear end face contacted with the distal end face of a barrel. The pen further comprises an ink reservoir formed at the rear end face of the collar part of the tip holder and/or the distal end face of the ink housing member.
Patent JP-2002370624-A (JP)
Title: Vehicular wiper
Inventor: KUZUNO TAKASHI
IPC: B60S1/46
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular wiper capable of simplifying a structure of an arm head, easily holding a hose, and even corresponding to an existing arm head. SOLUTION: A though-hole 13b for passing through a screw part 12a of a tip of a wiper pivot shaft 12 is formed in a base end part 13a of the arm head 13, a nut attaching recessed part 13d for positioning a nut 17 with a washer fixing the arm head 13 to the wiper pivot shaft 12 by engaging with the screw part 12a is formed around the through-hole 13b, and a ring member 16 integrally provided with a holding part 16d holding the hose 15 near an base part is fixed to an annular recessed groove 13e of the nut attaching recessed part 13d.
Patent JP-2002204593-A (JP)
Title: Motor control device and electric power steering device
Inventor: FUKUMOTO TETSUYA
IPC: H02P7/29
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To determine precisely and quickly the generation of a harmful ground fault or the like of a motor terminal without misdetection, in a motor control device for PWM driving that drives a motor 11 via an H-bridge circuit 12a. SOLUTION: For example, with respect to a ground fault, a control circuit 13 is installed which determines the generation of the ground fault of the motor terminal when a terminal voltage on a high potential side which is detected by motor terminal voltage detecting circuits 30a, 30b, when a H bridge circuit in a drive state becomes lower than a drive time threshold which changes in proportion to a power source voltage and the duty ratio of PWM control.
Patent JP-2003000005-A (JP)
Title: Method for controlling tilling implement body
Inventor: YONEYAMA MASAYA
IPC: A01B63/114
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a tilling implement body, by which operating ground can be tilled so as to have plane ground in a short time. SOLUTION: A ground operating apparatus (a tilling implement body) 2 liftably attached to the rear of a tractor (agricultural implement) 1 and tilling the operating ground 6 in a set deepness D is controlled so as to dig up the operating ground 6 shallowly than the set deepness D by a corrected set deepness D' obtained by correcting the set deepness D with a correction amount S, when the apparatus 2 is positioned in a prescribed moving distance L from a position starting traveling of the ground operating device 2.
Patent JP-2003004365-A (JP)
Title: Liquid crystal display for refrigerator, display selecting method for refrigerator and liquid crystal display
Inventor: ISHIBASHI ATSUSHI
IPC: F25D23/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To easily permit the addition of unified displays in accordance with the number of unified doors by unifying the functional display of a refrigerator and contribute to the cost-down by miniaturizing the unified display while easily permitting the visual confirmation of operation and operational mode for a user even through the display is miniaturized. SOLUTION: The refrigerator is provided with a processing means 22, for outputting the operational modes of at least a freezing chamber 6, a refrigerating chamber 2 and a switching chamber 4 provided in the refrigerator 100, and a liquid crystal display board 10 (display unit), provided on the door of the refrigerator to display the operational modes of respective chambers in the refrigerator. The liquid crystal display board is provided with respective areas 51-56 for displaying the speed of the freezing chamber, refrigerating chamber, switching chamber, cooling, thawing and freezing to display the modes of freezing chamber, refrigerating chamber, switching chamber and speed factors 151-156 in one row in each divisions.  With respect to the factors in the freezing chamber and the refrigerating chamber among the displays, a set temperature is displayed selectively in a common area while the respective operational modes of the factors with respect to the switching and speed are displayed selectively in respective areas.
Patent JP-2003005899-A (JP)
Title: Personal digital assistant with character input function
Inventor: NAGAOKA ISAO
IPC: G06F3/023
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide personal digital assistant such as PDA and the cellular phone where the numbers of operation keys are limited and electrical appliances requiring the input of characters and numbers by which a target word or sentence can be easily inputted with the minimum number of depression times in a short time. SOLUTION: The operation key of the cellular phone set is constituted of an operation key main body used for the cellular phone set, a first display part having the vowels of 'a', 'i', 'u', 'e' and 'o' displayed in the operation key main body in a prescribed array and consonants which are displayed in the operation key main body except for parts where the vowels are displayed in the prescribed array and can be inputted by Roman characters by combining them with the vowels, and a second display part which is displayed in the operation key main body part adjacent to the first display part in the prescribed array, can be switched and selected with the first display part by a prescribed operation and urges the input of the number.
Patent JP-2003011985-A (JP)
Title: Bag packaging item with easily opening structure and packaging machine for making the same
Inventor: HORIUCHI AKIRA
IPC: B65B9/067
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a bag packaging item capable of being rapidly easily opened by peeling a seal surface of a packaging material sealed with a heat sealer and to provide a packaging machine for making the bag packaging item with an easily opening structure. SOLUTION: A gadget bag packaging item 1 housing a packaged product 3 in a bag 2 has a lateral sealed portion 5 formed by a concave seal outline 8 becoming hollow toward the inner side and a no-sealed portion 10 for an opening knob in the outside of the seal outline 8 left without being melt-bonded. When the non-sealed portion 10 for the opening knob as a knob piece is opened toward both sides, the opening force of the knob piece works via the seal outline 8 as a peeling force to peel the sealed surface of the packaging material forming the lateral seal portion 5, the peeling of the lateral sealed portion 5 progresses and then the opening edge portion of the gadget bag packaging item 1 is easily opened.
Patent JP-2003016307-A (JP)
Title: Method and server for auction on network, and information processing method
Inventor: NAKASAKI YOSHIMI
IPC: G06Q30/08
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and a server for auction on a network, and an information processing method which enables bidding free of impartiality of time in bidding and the loss of the profit of an auction seller because of a lower successful bidding price. SOLUTION: At a bidding state computation step, the current bidding state, i.e., bidding state information is computed from the latest or past bidding amount and bidding time. At a judgment step, it is judged whether the bidding is carried on or closed from the bidding state information and judgment conditions for determining the bidding deadline. At a closing step, the closing time of the bidding is determined according to the judgment of the judgment step.
Patent JP-2003017389-A (JP)
Title: Method for deciding position of projection aligner
Inventor: ITO HIROHITO
IPC: G01B21/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To position a wafer within the depth of focus over the entire wafer area while minimizing an increase in positioning time and a decrease in throughput. SOLUTION: A device is equipped with a projection optical system which projects the pattern of a reticle as one original plate in a plurality of shot areas on the wafer 3, an XY stage which moves the wafer in two dimensions along the best imaging surface of the projection optical system, and an adjustment stage 4 which adjusts at least one of the position and posture of the wafer to the best imaging surface; and the criterion of the completion of the position and posture determination of the adjustment stage 4 is varied according to the distance from the origin of the driving reference coordinate system of the adjustment stage 4 to a short area.