baber/WOPTO huggingface dataset:
Patent JP-2002015941-A (JP)
Title: Chip-type electronic component
Inventor: NAGAI NOBUAKI
IPC: H01G4/30
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance chip-type electronic component, which exhibits high durability with respect to mechanical stresses, such as bending or tensile stress and to thermal stress and exhibits a high stability and reliability of electrical characteristics by improving flexibility which is one of important evaluation items of chip-type electronic components. SOLUTION: With respect to the chip-type electronic component, in which inner electrodes 12a, 12b and 12c are buried in a laminate 11 having effective and ineffective layers and which is provided with reinforcing layers 14 sandwiching the inner electrodes 12a, 12b and 12c, a thickness T1 of each of the inner electrodes 12a, 12b and 12c and a thickness T2 of the reinforcing layers 14 are respectively set within a range of 1-7 μm and are constituted so that |T1-T2|<= 4 μm.
Patent JP-2002013943-A (JP)
Title: Vehicle information processing device and vehicle information communicating method
Inventor: HOSODA KOJI
IPC: G09B29/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To allow portable information terminals to receive various information from an information processing device mounted on a vehicle without increasing the processing loads of the portable information terminals. SOLUTION: A first prescribed item used in the vehicle (e.g. map image display or audio output) is arithmetically processed based on at least one of the detection result of a sensor 11 and the operation state of a switch 12 mounted and provided on the vehicle. If a request signal is received from a portable terminal 2 when a display corresponding to the arithmetic result on the first prescribed item is shown on a control unit 1 during the communication between the control unit 1 reporting the arithmetic result in the vehicle and the portable terminal 2, a second prescribed item different from the arithmetic process of the first prescribed item (e.g. retrieving process of various information) is arithmetically processed according to the request signal.  The arithmetic result of the second prescribed item is transmitted to the portable terminal 2, and the portable terminal 2 receiving the arithmetic result makes a display or the like according to the arithmetic result.
Patent JP-2002022561-A (JP)
Title: Flexible piezoelectric element
Inventor: ITO MASAHIKO
IPC: G01L1/16
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To solve such a problem of a conventional flexible piezoelectric element that the temperature around the piezoelectric element has to be controlled by using a separately provided temperature sensor. SOLUTION: This flexible piezoelectric element is equipped with a flat plate shaped composite piezoelectric body 3 made by mixing piezoelectric ceramic powder 2 in a high polymer base material 1, flexible electrodes 4 and 5 disposed on both sides of the piezoelectric body 3 and each comprising a composite conductive body made up of a polymer for electrode and conductive particles, a vibration voltage detection means 6 for the piezoelectric body 3, a capacitance detection means 7 based on the capacitance-temperature characteristic of the electrodes 4 and 5, and a temperature convertion means 8. The flexible piezoelectric element for simultaneously detecting pressure and temperature by a simple structure can be thus provided.
Patent JP-2002018182-A (JP)
Title: Washing machine
Inventor: KONO TETSUYUKI
IPC: D06F39/02
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a washing machine having a detergent feeding device having high practicability. SOLUTION: When a detergent discharge motor is driven while a cap 45 is held open, a detergent is fed from the inside of a detergent case 22 into a water filling case 12. In such a case, a notch-like housing section 59 is formed in accordance with the formation of a back slope 25 at the detergent case 22 and a take-up device 60 for opening and closing the cap 45 is disposed in the housing section 59. The increasing of the product dimensions by the influence of the take-up device 60 is therefore prevented and since the problems with the floor space of the detergent feeding device 16 are decreased, the practicability is enhanced.
Patent JP-2002044003-A (JP)
Title: Communication method, radio and hoc network, communication terminal, and bluetooth terminal
Inventor: AIHARA TATSU
IPC: H04W84/12
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To enable network communications to be automatically and optimally carried out in radio ad hoc communications. SOLUTION: A communication terminal is formed as one of a plurality of nodes which constitute a cluster and serves as a cluster head capable of holding communication with the other cluster members or residual nodes and equipped with a cluster head suitability judgment device 11 for grasping the state of link with the cluster members, a cluster head shift schedule forming device 12 which forms a schedule table 15 for assigning the cluster members successively for a tentative cluster head, a link state suitability monitoring device 21 which recognizes the state of link with the other nodes when a cluster member becomes a tentative cluster head, and a cluster reconstruction device 26 which reconstructs the cluster, resting on the basis of the state of link grasped and recognized.
Patent JP-2002021475-A (JP)
Title: Electric wire connecting structure for drill pipe for use in non-cut pipe laying method
Inventor: ARAKI OSAMU
IPC: E21D9/08
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an electric wire connecting structure for a drill pipe for use in a non-cut pipe laying method, which can carry out connecting work of multi-core wires arranged in the drill pipe easily and within working hours required for extension of the drill pipe. SOLUTION: According to the electric wire connecting structure for the drill pipe for use in the non-cut pipe laying method, a male connector 7 is arranged on one end of the drill pipe 1 such that its axial line is aligned with an axial line of the drill pipe 1, and the male connector 7 has a pin 8 inserted therein, which pin is formed of multiple electrodes 10a to 10d arranged along an axial direction. On the other hand, a female connector 6 is arranged on the other end of the drill pipe 1 such that its axial line is aligned with the axial line of the drill pipe 1, and the female connector 6 has a jack 9 inserted therein. The hack 9 has a plurality of electrodes 14a to 14d which make contact with the electrodes 10a to 10d of the pin to the energized upon insertion of the pin 8 of the drill pipe 1 adjacent to the drill pipe 1 concerned.  Thus, the pin 8 of the male connector 7 is inserted into the jack 9 of the female connector 9.
Patent JP-2002031143-A (JP)
Title: Rolling bearing
Inventor: OKITA SHIGERU
IPC: F16C33/58
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To prolong the life by inhibiting the occurrence of flaw and restraining a contact surface pressure by defining a groove shape against a rolling body (ball). SOLUTION: A contact surface pressure caused by a bearing load is restrained and a damage caused by a rolling fatigue is prevented by making a groove curvature Sr represented by a percent of a groove diameter to a ball diameter is from 52% to 55%. A generation of damage is prevented at the time of assembling of rolling body by making a groove depth ratio Sd represented by a percent of a groove depth to the ball diameter is from 18.5% to 25% or less. A riding-up phenomenon of the rolling body is relaxed and 'a riding-up flaw' is hardly caused on the rolling body to enhance a life by making a riding-up coefficient Kd to 20 or more.
Patent JP-2001038585-A (JP)
Title: Device and method for polishing disc blade
Inventor: BLUME JOSEPH A
IPC: B24B3/46
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To uniformly polish a disc blade to cut the log body of a toilet paper. SOLUTION: A device to polish a disc blade is provided with a grinding wheel 35 mounted on a housing 55. The housing 55 is mounted on a drive shaft 44 and though the housing 55 is rotated together with the drive shaft 44, the housing 55 is relatively axially movable based on the drive shaft 44. The protrusion of a laterally extending housing 55 is extended in a space between axially separated spacers on the drive shaft 44. A spring is positioned between each spacer and the protrusion and the housing 55 is axially elastically deviated.
Patent JP-2001358513-A (JP)
Title: Antenna for neck hanging type portable telephone
Inventor: ISOMURA EIJI
IPC: H04B1/38
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To overcome a problem of a doubt of whether a portable telephone causes brain disorder or not due to a radiation of an electromagnetic wave from an antenna during speech communication to side heads around ears by the antenna mounted at an upper part of the telephone. SOLUTION: A mounting means 3 of a conductor 2 is provided in a longitudinal direction of a plate-like insulator 1, formed in a bow shape. The conductor 2 as the antenna is mounted at the means 3, and a net 6 made of an alloy is mounted as an antenna. The conductor 2 is wired to a central conductor of a coaxial cable, and wired to a universal joint 5 mountable at an antenna mounting part 12 of the portable telephone 13. The antenna is disposed at a center of a belt 7 made of a cloth, and both ends of the belt 7 are connected to this side of the joint 5 so as to form a ring. When the telephone 13 is used, the electromagnetic wave radiated from the antenna is prevented from being radiated to the side heads.
Patent JP-2001105630-A (JP)
Title: Ink waste liquid absorber and production thereof
Inventor: KATSUMATA SADAHIRO
IPC: C08J9/40
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink waste liquid absorber comprising infiltrating a surfactant in soft polyurethane foam prepared by using a foamable raw material containing a plyol, an isocyanate, a catalyst and a foaming agent. SOLUTION: A homogenous ink waste liquid absorber having accurate ink absorbability is inexpensively obtained to be adapted to a printer and can be used in a state cut in conformity to a shape even if the shape of the set region in the printer is complicated. Since the ink waste liquid absorber comprises polyurethane foam, a fluffy phenomenon like felt is not generated and the falling-off of fluff is eliminated and no adverse effect is exerted on the function of the printer.
Patent JP-2002033671-A (JP)
Title: Transmission power control system
Inventor: SHIMIZU KEN
IPC: H04B1/04
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a transmission power control system that can maintain a transmission power to be an object transmission power independently of selection of an output voltage of a power supply device. SOLUTION: A current detection circuit 5 detects current supplied from a power source 2 to a power amplifier 1 and gives voltage on the basis of the detected supply current to a comparator 7, a voltage detection circuit 91 detects voltage of the power source 2, reference voltage data corresponding to the detected voltage of the power source 2 are read from a reference voltage data group at addresses 93a, 93b, 93c stored in advance in response to the voltage of the power source 2 and set to a reference voltage source 6 in order to transmit a predetermined constant object transmission power in response to the detected voltage, the comparator 7 compares a reference voltage on the basis of the set reference voltage data with an output voltage of the current detection circuit 5,  an automatic power control voltage on the basis of the result of comparison is set to an automatic power control voltage setting circuit 8 and by controlling a bias of the power amplifier 1 on the basis of the setting automatic power control voltage, the transmission power is controlled to be the object transmission power.
Patent JP-2002039379-A (JP)
Title: Speed change operation device
Inventor: HOSHIKA NAOAKI
IPC: G05G5/06
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a speed change operation device with reverse mis-operation preventive mechanism of new constitution. SOLUTION: In the speed change operation device wherein the operation of a shift lever 6 is converted into the activation of a control shaft 4 through a shift rod 5, and a speed change mechanism in a speed change gear is activated by the activation of the control shaft 4, the reverse mis-operation preventive mechanism 10 is provided on the speed change gear side to restrain the shift operation of the shift lever 6 to a reverse position in a lock state, and a slider 21 is on the side of the shift lever 6, and a cable 22 connects the reverse mis- operation preventive mechanism 10 and the slider 21. The reverse mis-operation preventive mechanism 10 releases the lock state when the slider 21 is operated.
Patent JP-2002032252-A (JP)
Title: Information processing system, information processing method and storage medium
Inventor: OGAWA ATSUSHI
IPC: G06F12/00
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, an information processing method and a storage medium capable of exactly and conveniently displaying update history of a data base via a network. SOLUTION: In the information processing system having distributed data bases on plural nodes at remote places via the network, a retrieval key data input part 1 inputs key data to be retrieved, a data base managing part 2 manages data on a node where a table in relation to the inputted key data exists, a log extracting part 5 extracts log data applicable to the key data from the data bases on the respective nodes, a log editing part 6 edits the extracted log data by sorting it by every item, a data transfer instructing part 7 issues an instruction to transfer an edited result via the network, transfer it by communication equipment and a data control display part 9 controls and displays the transferred editing result.
Patent JP-2002035786-A (JP)
Title: Underwater agitation type diffuser
Inventor: SARUWATARI YASUHIKO
IPC: B01F3/04
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an underwater agitation type diffuser which can discharge a carrier without fail without causing blockage even when the carrier flows inversely into an air supply pipe and which can ensure a stable high-efficiency agitation and diffusion operation for a long time. SOLUTION: This underwater agitation type diffuser has a casing 5, a diffusion rotor 7 installed in the casing 5 and having an impeller 8 attached to the trunk periphery, a driving machine 6 for driving the diffusion rotor 7, and an air supply pipe 3 for supplying air to an agitation and diffusion mechanism section 2 and is installed in a reaction treatment tank 1. By rotating the diffusion rotor 7 and supplying air through the air supply pipe 3 to the agitation and diffusion mechanism section 2, the diffuser carries out agitation and diffusion.  The air supply pipe 3 is formed into an air supply channel comprising a horizontal air supply trough section 24 which is almost horizontally installed with some clearance from the inner bottom surface of the reaction treatment tank 1 and of which the section crossing the longitudinal axis direction at right angle is inverse-U-shaped and a rising jet-air pipe section 15 comprising a pipe which is installed vertically and of which the lower end is connected to the horizontal air supply trough section 24 and the upper end is equipped with an air jet port 16 and is exposed to the agitation and diffusion mechanism section 2.
Patent JP-2002040909-A (JP)
Title: Hologram original plate and its manufacturing method
Inventor: FUNADA HIROSHI
IPC: G02B5/32
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a hologram original plate of multiplane-sticking which can be efficiently and accurately duplicated and is excellent in durability. SOLUTION: In the hologram original plate 50 in which a plurality of unit hologram original plates 20 are disposed in parallel on a substrate 24, surfaces of a plurality of unit hologram original plates 20 arranged in parallel are covered with one common transparent thin plate 21 via an adhesive 25 and a bend 26 to the substrate 24 side is formed around the transparent thin plate 21.
Patent JP-2002030188-A (JP)
Title: Rubber composition
Inventor: TAKAHASHI NAOKI
IPC: C08K5/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition having a small anisotropy in swelling in the thickness direction. SOLUTION: 1. The rubber composition is constituted so that the anisotropy in swell (λs in the thickness direction/Vs1/3) satisfies the relationship: λs in the thickness direction/Vs1/3<=1.020. 2. The rubber composition comprises a rubber component comprising a natural rubber and a synthetic rubber, members which are obtained by cutting the composition in the direction perpendicular to the direction of processing are arranged so that the faces thereof in the direction perpendicular to the direction of processing are parallel to one another. 3. The rubber composition comprises a rubber component comprising a natural rubber and a synthetic rubber, at least one ingredient selected among carbon free radical acceptors is incorporated.
Patent JP-2001058291-A (JP)
Title: Press line
Inventor: KOERNER EKKEHARD
IPC: B21J9/18
Filed: 2000-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce the cost for manufacturing a press having different distance and time characteristic according to the movement of a ram. SOLUTION: In a press line of a press for solid pressing using a bell crank transmission 7 to drive a ram 3, the distance-time characteristic curve of the ram with different stroke and different movement is achieved by a non-pressed parts of a unified standard. The gauge dimension, i.e., the bearing position of the bell crank transmission 7 of a machine frame 2 is constant within the whole press line, and the uniform machine frame 2 can be used at least in this range. A desired special distance-time change can be achieved by appropriately and finely pressing a non-pressed structural parts (an off-centered body, a connecting rod and a joint bar).
Patent JP-2002000202-A (JP)
Title: Processed food of greened rice
Inventor: TANAKA TOMOJI
IPC: A23L19/00
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a health food, by processing greened rice which is obtained by impregnating milled rice with chlorophyll, vitamins, essential amino acids, and various mineral ingredients. SOLUTION: This health food is obtained by impregnating leaves, branches or chips of bamboo, with water, alkaline water or acidic water, charging an autoclave with the impregnated material and the water, boiling the mixture under pressure to obtain an extract from the bamboo, and impregnating soft rice which is obtained by treating milled rice to be softened with a filterate of the above extract to prepare the greened rice, and further the health food is obtained by preparing an extract from the bamboo at comparatively low temperature, adding some ingredients selected from Spilurina, Momordicae Fructus juice, Canarii Fructus powder, Ganoderma spores, glutamic acid, spice, tea, green laver powder, boiled coffee solution, dried milk, butter, sugar, seaweed powder, and so on to the extract, drying the obtained mixture to form a powdery material,  and utilizing the material as sprinkling flour for cooked rice, or an additive to coffee powder, ice cream, cake, bread, Japanese noodles, Japanese buckwheat noodles, Japanese fine noodles, and Japanese iced noodles.
Patent JP-2002040457-A (JP)
Title: Liquid crystal display device
Inventor: TANAKA SHINICHIRO
IPC: G02F1/1335
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide such a liquid crystal display device that the array state of liquid crystal molecules when a voltage is applied becomes stable in a short time and the visual field angle is wide. SOLUTION: This liquid crystal device has a pixel electrode 44 arranged on a 1st substrate 1, a counter electrode 10 arranged on a 2nd substrate 7, and liquid crystal 13 with negative dielectric constant anisotropy charged between the 1st substrate 1 and 2nd substrate 7; and horizontal alignment films 11 and 12 having the same alignment direction are laminated on the 1st substrate 1 and 2nd substrate 7. One pixel is divided into areas B1 to B4, an end part 4a of the pixel electrode 4 and an end part 10a of the counter electrode 10 are arranged shifting from each other by the areas B1 to B4, and when a voltage is applied, an oblique electric field is produced between those end parts 4a and 10a.  The liquid crystal molecules 14 which are horizontally aligned in the absence of an electric field have their oblique direction and rotation direction restricted by the oblique electric field and are aligned differently by the areas B1 to B4.
Patent JP-2002047253-A (JP)
Title: Method for producing 2,2-bis(3-nitro-4-hydroxyphenyl) propane
Inventor: YOSHITOMI YUKIKO
IPC: C07C201/08
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To enable production of high-purity dinitro substance and reduce load to waste water by carrying out nitration reaction without using acetic acid. SOLUTION: Nitric acid is dropped into a solution of monochlorobenzene suspension of bisphenol A within the range of 0 deg.C to 20 deg.C and an organic layer is washed with an alkali within the range of 60 deg.C to 100 deg.C and successively washed with water and a poor solvent is charged thereinto to produce 2,2-bis(3- nitro-4-hydroxyphenyl)propane.
Patent JP-2002049282-A (JP)
Title: Image-forming device
Inventor: NAKAMURA SOTARO
IPC: G03G15/20
Filed: 2000-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device with which the occurrences of defective fixing and wrinkles are completely suppressed, even when using special paper having different fixing conditions, or the like, and also with which efficient image formation is performed. SOLUTION: This image-forming device possesses a control part, having two kinds of linear velocity and to stop a heat exhaust fan right, after starting the driving of a resist roller when paper is passed with resolution whose linear velocity is low or thin transfer paper is passed, a control part by which the heat exhaust fan is rotated at what a high speed, a control part for setting the fixing temperature at a paper-passing time for each resolution and each paper kind, so that the fixing temperature in a paper-passing mode and a stand-by mode with the resolution whose linear velocity is high or with ordinary transfer paper being set higher and the fixing temperature in a paper-passing and stand-by mode by the resolution,  whose linear velocity is low or with the thin transfer paper being set lower and a control part for switching the rotation control of the heat exhaust fan for each resolution and each paper kind, and is provided with a control part by which paper- passing is stood by, until the fixing temperature drops in the case that the paper is passed with the resolution whose linear velocity is high or the ordinary transfer paper is passed at a previous time and also the paper is passed with the resolution, whose linear velocity is low or the thin transfer paper is passed at this time.