baber/WOPTO huggingface dataset:
Patent JP-2002315402-A (JP)
Title: Agricultural machine
Inventor: SATO MOTONORI
IPC: A01B73/04
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural machine capable of relatively lowering the position of the gravity center of the whole agricultural machine in non- working time and having a good weight balance. SOLUTION: This agricultural machine 1 is equipped with a pair of rotary frames 110 capable of changing their postures from a horizontal working posture to a standing non-working posture by their rotations in different directions each other. The rotary frames 110 have a narrow and lengthy rectangular state cover 111 having its longitudinal direction in the shaft direction of a subordinate moving-working shaft body 81a and covering the upper direction of the subordinate moving-working shaft body 81a, and a shaft-linking part 82 protruding toward a lower direction from the inside end part of the covering part 111. The inside end part of the subordinate moving-working shaft body 81a is linked with a shaft-linking part 82 through a bearing 83, and the outside end part is made as a free end part which is supported by the rotary frame 110 as freely rotating.
Patent JP-2002325426-A (JP)
Title: Power plant
Inventor: OTA SADATADA
IPC: H02K53/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a power plant where output energy higher than input power can be extracted to meet the demands for resources saving and energy saving. SOLUTION: A generator 10 which outputs electric power and a body of rotation 20, which is rotationally driven by an electromagnetic force supplying means which generates electromagnetic force, based on input power are coaxially installed on a rotating shaft 13 provided with a turning force extracting portion; the rotary shaft 13 is so designed that the dimensions of the portion thereof, at which the electromagnetic force supply means supplies rotational driving force to the body of rotation are greater than the dimensions of the portion thereof, at which the generator 10 generates output power. Thus, rotational energy higher than energy equivalent to input power to the electromagnetic force supply means and output power higher than input power can be taken out of the turning force extracting portion of the rotating shaft 13.
Patent JP-2002323796-A (JP)
Title: Method of manufacturing electrostatic charge image developing toner, electrostatic charge image developing toner, electrostatic charge image developer and image forming method
Inventor: MIZUGUCHI TAKUHIRO
IPC: G03G9/08
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiency manufacturing toners which can be rapidly redispersed with smaller energy, are small in grain size and contain coarse particles to a lesser extent when manufacturing the toners by a flocculation fusion method using a high-polymer flocculating agent. SOLUTION: The method of manufacturing the electrostatic charge image developing toners by mixing a resin particulate dispersion, a coloring agent dispersion and an aqueous high-polymer flocculating agent solution to form flocculated particulates containing the resin particulates and the coloring agent particles, then heating and fusing the flocculated particles comprises exerting mechanical shearing force to the aqueous high-polymer flocculating agent solution to disintegrate the high-polymer flocculating agent, then adding the solution to the mixing process step or gradually adding the aqueous high-polymer flocculating agent solution to the liquid mixture composed of the resin particulate dispersion and the coloring agent particle dispersion while circulating the liquid mixture between a stirring tank and a dispersing machine.
Patent JP-2002323610-A (JP)
Title: Semitransmitting reflector, semitransmitting and reflecting polarizing plate and liquid crystal display device using the same
Inventor: OSUGA TATSUYA
IPC: G02F1/13363
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a semitransmitting reflector, semitransmitting and reflecting polarizing plate and a liquid crystal display device using these which can keep both of the reflecting and semitransmitting states without decreasing the use efficiency of light. SOLUTION: The semitransmitting reflector has a light-diffusing cohesive adhesive layer containing a light-transmitting spheric filler having 0.90 to 1.10 ratio of the reflective index in a transparent resin on at least one surface of a mirror reflective semitransmitting reflector composed of a polymer film containing no inorganic material and has a wide band 1/4 wavelength plate composed of at least two phase difference films laminated thereon. The synthesized phase difference of the wavelength plate satisfies the relation of 0.2<=Δn×d/λ<=0.3 for the light in the wavelength range from 380 to 700 nm, wherein Δn is the double refractive index, d is the thickness of the wavelength plate, and λ is the wavelength of light.
Patent JP-2002285882-A (JP)
Title: Rotation control device in operation stop for internal combustion engine
Inventor: ITAGAKI KENJI
IPC: F02D45/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a rotation control device in an operation stop for an internal combustion engine capable of surely reducing vibration in the stopping rotation of the internal combustion engine. SOLUTION: In an automatic stop of the engine, the number of engine revolutions NE is maintained at the reference number of revolutions NEidl for a reference time (S340-S370), so that air pressure inside an engine cylinder is lowered. In this way, when the cylinder internal air pressure is lowered, a pressure fluctuation inside a combustion chamber due to revolution is reduced, and consequently, a torque fluctuation in stopping the revolution is lowered. Because the number of revolutions is gradually reduced for stopping (S420), a creeping force is not changed suddenly, and vehicle vibration is not caused. While the number of revolutions is gradually lowered, the evolution is stopped immediately just before the number resonance revolutions (S430-S460), so that vibration due to resonance and vibration due to increase of the cylinder internal air pressure can be prevented.
Patent JP-2002320892-A (JP)
Title: Method of manufacturing planer coated material and coating device adequate for the same
Inventor: OCHIAI SHINSUKE
IPC: B05C11/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a coating method which is capable of forms to a nearly uniform thickness and simultaneously coating both surfaces and is high in a coating speed and excellent in productivity and a device for the same. SOLUTION: The planar material 1 to be coated is so clamped that its surfaces to be coated are nearly paralleled with a gravity direction and a coating liquid is previously made to flow down from coating liquid supplying means 20 and 20 to form coating on both surfaces thereof. In succession, revolving shafts 11 and 11 arranged to put the material to be coated in-between from both sides are nearly horizontally passed between the coating application rolls 10 and 10 coated with the coating liquid while moving the material 1 to be coated to the upper direction at constant speed, by which the coating films of the desired film thickness are formed on both surfaces of the material 1 to be coated and the planar coated material is manufactured.  The coating device has fixing means for the material 1 to be coated, coating roll means having the coating rolls 10 and 10, coating liquid supplying means 20 and 20 for the material to be coated, conveying means for moving the material 1 to be coated or the coating roll means, etc., in a perpendicular direction and coating liquid supplying means for the rolls.
Patent JP-2002328064-A (JP)
Title: Package for pressure detecting apparatus
Inventor: KINOMURA KOJI
IPC: G01L9/12
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressure detecting apparatus which is small, high in sensitivity, and can accurately detect external pressure. SOLUTION: A package for the pressure detecting apparatus is provided with an insulating base 1 having a mounting part 1b for mounting a semiconductor element 3 on one main surface, a plurality of wiring conductors 5 disposed on the insulating base 1 and electrically connected to electrodes of the semiconductor element 3, an insulating plate 2 bonded to the insulating base 1 in a flexible state so as to form a hermetically sealed space between another main surface of the insulating base 1, the first electrode 7 for forming electrostatic capacitance attached to another surface of the insulating base 1 and electrically connected to one 5a of the wiring conductors 5, and the second electrode 8 for forming electrostatic capacitance attached to an inner main surface of the insulating plate 2 and electrically connected to one 5b of the wiring conductors 5.  The mounting part 1b is provided and deviated toward an outer circumference of the insulating base 1. The wiring conductors 5a, 5b are disposed on a side that the mounting part 1b of the insulating base 1 is deviated.
Patent JP-2002326882-A (JP)
Title: Lightweight cellular concrete
Inventor: MITAMURA TETSUTOSHI
IPC: C04B111/40
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide lightweight cellular concrete and a method of manufactur ing the same which has >=0.3 to <0.7 volumetric specific gravity, higher gas permeability than specific value, high strength, excellent surface smoothness, and high nail retention. SOLUTION: The lightweight cellular concrete and the method of manufacturing the lightweight cellular concrete are that the max. diameter of bubbles >=300 μm is practically null, the volumetric percentage of maximum diameter of bubbles from >=50 μm, to <=200 μm is >=20 vol.% to <=30 vol.%, and the volumetric percentage of max. diameter of bubbles from >=200 μm to <=300 μm is >=2 vol.% to <=15 vol.%, and its volumetric specific gravity is >=0.3 to <0.7. The lightweight cellular concrete is manufactured by passing slurry added with a foaming agent through a foaming device in which the ceramic beads are filled.
Patent JP-2002327158-A (JP)
Title: Rubber composition for adhesion and pneumatic tire
Inventor: MIYASAKA TAKASHI
IPC: B60C1/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for adhesion, improving a heat resistant adhesion and wet heat adhesion without impairing an initial adhesion to a steel cord, and a pneumatic tire excellent in endurance by applying the same composition. SOLUTION: This rubber composition for adhesion contains 100 pts.wt. conjugated diene-based rubber component, 0.5-5.0 pts.wt. at least 1 kind of a hexamethylenetetramine and a melamine derivative, 0.5-5.0 pts.wt. at least 1 kind of a modified type resorcin, a resorcin derivative, a phenol resin and a cresol resin, 3-6 pts.wt. sulfur and 0.2-2.0 pts.wt. 1,3-bis(citraconimidomethyl) compound.
Patent JP-2002330459-A (JP)
Title: Mobile communication system and mobile communication method
Inventor: IWASHITA MASAKAZU
IPC: H04W64/00
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system by which a user can recognize a state of a communication opposite party. SOLUTION: In the mobile communication system including mobile communication terminals 100, 110, wireless base stations 200, 210, and a mobile object switch system 300, each wireless base station is provided with a position information transmission means that transmits position information to mobile communication terminals in a communication zone, each mobile communication terminal is provided with a position information reception means that receives the position information sent by the position information transmission means, a position information transmission means that transmits the position information received by the position information reception means upon the request of position information, a position information request means that transmits a request of the position information to a communication opposite party,  and a display means that displays the position information of the communication opposite party obtained in response to the request, and the mobile switch system transmits a request of the position information to the communication opposite party when the position information request means transmits the request of the position information to the communication opposite party and transmits the position information sent by the communication opposite party in response to the request to a request source.
Patent JP-2002334142-A (JP)
Title: Sale/inventory control system of dry goods
Inventor: SUGIMOTO HIROHIKO
IPC: G06Q10/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a sale/inventory control system to unitarily and efficiently manage inventory, shipment and sale, etc., of merchandise at a warehouse and chain stores in real time by a head office by adopting a peculiar sale system to set a unit price per gram and to sell dry goods by weight. SOLUTION: Terminals (11, 21, 31) are installed in the head office (10), the warehouse (20) and a plurality of stores (30) and mutual transmission/reception is enabled via the Internet by using a web server (13). Especially, the terminals (21, 31) to be installed in the warehouse (20) and the chain stores (30) are linked with measuring scales (23, 24), weight data is automatically inputted in the terminals, the inputted data is unitarily managed by the head office (10) as a part of reference data for data for management. Thus, the data is shared by minimizing various kinds of overlapped data in the warehouse (20) and the plurality of stores (30) and unitary sale/inventory control of the dry goods is performed in real time by using a product number and the unit price per gram of the dry goods to be inputted in the respective terminals (11, 21, 31) as the reference data in real time by the head office (10).
Patent JP-2002331423-A (JP)
Title: Method of manufacturing gear
Inventor: HONAGA SUSUMU
IPC: B23F5/04
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a gear capable of exhibiting superior efficiency at mass production time, and capable of generating an excellent generating tooth regardless of a construction material of a blank gear. SOLUTION: The blank gear 3 is ground by a double lead gear cutting worm 2 by preparing the double lead gear cutting worm 2 having a surface roughened gear cutting tooth 2a, and the blank gear 3 having a blank-shaped blank tooth 31 capable of meshing with the gear cutting tooth 2a. In this case, a relative position of the double lead gear cutting worm 2 and the blank gear 3 is changed so as to change a position where a tooth space of the blank toothr 31 meshes with a tooth thickness thick part from a tooth thickness thin part of the gear cutting tooth 2a.
Patent JP-2002335040-A (JP)
Title: Self-exciting semiconductor laser
Inventor: SHIOZAWA HIDEO
IPC: H01S5/065
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a self-oscillating semiconductor laser capable of stable self-oscillating even at high temperatures. SOLUTION: A carrier recombination layer is inserted between an active layer and a saturable absorption layer. The carrier recombination layer has a carrier recombination center formed to recombine electrons overflowing from the active layer. Thus, the overflowed electrons enter the saturable absorption layer to avoid stopping the self-oscillation.
Patent JP-2002335420-A (JP)
Title: Field discrimination device
Inventor: AIBA HIDEKI
IPC: H04N7/01
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a field discrimination device that can discriminate odd number and even number fields even when number of scanning lines of one frame indicates an even number interlace signals. SOLUTION: A line counter 4 counts number of scanning lines of 1050 interlace signals and a comparator 5 compares the count with a value 1048, and when the comparison indicates 1048, the comparator 5 provides an output of '0'. An AND gate circuit 6 loses the 1048th horizontal synchronizing signal (HD 2 pulse) to provide an output of an HD2' pulse. A field discrimination circuit 120 uses the HD2' pulse and a vertical synchronizing signal (VD pulse) to discriminate an odd number field or an even number field depending on whether or not number of horizontal synchronizing pulses included in one field is an odd number or an even number.
Patent JP-2002335546-A (JP)
Title: Bias circuit
Inventor: KAMIO MASAO
IPC: H04Q3/42
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a bias circuit. SOLUTION: The bias circuit (20) having a specified output signal line (27) comprises a plurality of detection circuits (C1, C2) which receive bias currents (Ia, Ir) supplied to the output terminals (T3, T4) respectively, and then output required detection values as a voltage signal (Vout) from the output terminals (T3, T4), and a bias current generation circuit which is inputted with a reference voltage (Vref) and outputs a bias current (I13) onto the output signal line (27). The output terminals (T3, T4) of the detection circuits (C1, C2) are connected to the output signal line (27).
Patent JP-2002337676-A (JP)
Title: Automobile control device including electronic control unit
Inventor: TOKU HIROAKI
IPC: B60T8/34
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide an automobile control device capable of meeting both requests of breathing performance and a liquid-tight property while saving a cost. SOLUTION: A housing 200 storing an electronic device is integrally provided with a connector 30 for making electric connection. A car harness electrically connects to the electronic device through the connector 30. By using the permeability of the car harness, a path connecting from the inside space of the housing 200-the connector 30-the car harness to outside air is used as a path for breathing of the inside space of the housing 200 without providing a breathing hole communicating with the outside air on the housing 200 itself.
Patent JP-2002336118-A (JP)
Title: Mail box fixing structure
Inventor: NAKAJIMA HIROAKI
IPC: A47G29/122
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a mail box fixing structure which enables holding of a mail box firmly anchored until mortar is dried when the mail box fixed on a gate. SOLUTION: A bulging part 4 having an front open part 3 for the mail box is provided on the front 2 of a box body 1 and a rear open part 5 for withdrawing mails at the rear part of the box body 1. A plurality of protrusions 6 cut upright are formed on the front 2 except for the bulged part 4 and the box body 1 is installed piercing a throughhole 8 of a mail box support body 7 of the gate, a wall so that the front open part 3 and the rear open part 5 stick out. The circumferential surface in the through hole 8 and the front 2 having the cut protrusions 6 of the box body 1 are enclosed to be supported with the mortar 9.
Patent JP-2002344692-A (JP)
Title: Original support device and image reader
Inventor: TAKEUCHI YUKIHISA
IPC: H04N1/00
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an original support device preventing the cutting of a lower support part such as a rib by original stand glass when an original stand glass is installed and to provide an image reader. SOLUTION: The device has original stand glass 1 and an original stand glass support part 21 supporting original stand glass 1 so that it can move in the forward/backward directions of a casing 11 by prescribed quantity. The rib 11c supporting the lower face of the original stand glass support part 21 extends to the center side of original stand glass 1 much more than a ceiling part 11a pressing an upper face.
Patent JP-2002029648-A (JP)
Title: Method for aligning paper sheet-like matter in reference edge part
Inventor: DOBBERSTEIN DIETER
IPC: B41F33/14
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To keep the alignment precision of paper sheet-like materials during the feed of the paper sheet-like materials in a carrying direction regardless of the working error of the paper sheet-like materials to be image-printed. SOLUTION: In this method for aligning paper sheet-like materials 1 to be processed in a machine for processing the paper sheet-like materials, the paper sheet-like materials are aligned for twisting on the sides relative to the carrying direction 22 within one carrying plane 9. The position of the paper sheet-like material 1 on the carrying plane 9 is regularly detected in a prescribed point 35 of the edge 24 of the material 1, and the position of this point is regulated to the reference edge part of the paper sheet material.
Patent JP-2002341383-A (JP)
Title: Active matrix liquid crystal display device
Inventor: UNO MITSUHIRO
IPC: G02F1/1368
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix liquid crystal display device capable of enhancing yield by reducing defects associated with the breakdown of an interlayer insulator film. SOLUTION: In an active matrix liquid crystal display device having wiring groups 2a, 2b, thin film transistors, auxiliary capacitances, flattening films 6 piled up on the wiring groups and the thin film transistors and pixel electrodes formed on the flattening films 6 on one principal surface of a substrate 1, wirings 9b intersecting the wiring groups 2a, 2b are formed on the flattening layers 6 and are formed with electric conductors which are formed simultaneously with the pixel electrodes. Since an interlayer insulator film whose thickness is about 1 to 5 μm exist between the gate wiring 2a and the connection wiring 9b, there is little likelihood that the short circuit between the gate wiring 2a and the connection wiring 9b is generated and, as a result, the generation of defects due to dielectric breakdown by static electricity is reduced sharply.
Patent JP-2002349493-A (JP)
Title: Brushless fan motor
Inventor: KAWAI EIJI
IPC: F04D29/44
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a brushless fan motor capable of coping with the situation that the specification of power voltage of a vehicle will be changed and increased in the future while keeping the present performance and without changing the present driving circuit including transistors. SOLUTION: This brushless fan motor 10 can suck air from a suction port 16 and discharge it from a discharge port 18 with rotation of a rotating fan 22. A transistor 36 constituting a part of a motor driving circuit and having an integrated heat radiating fin 48 is disposed near the discharge port 18, and is forcibly cooled by discharge wind by the rotating fan 22. Therefore, even if the power voltage of the vehicle is changed and increased in the future, the transistor 36 forcibly cooled by discharge wind having high flow velocity and flow rate, and the present transistor 36 can be used.
Patent JP-2002354351-A (JP)
Title: External equipment controller and external equipment control method
Inventor: NAKAMURA KOICHI
IPC: G06F13/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To automatically control external equipment in synchronization with switching of inputs, with the external equipment being connected to a selected input. SOLUTION: Information (equipment manufacture, equipment name, remote control code, etc)., is set for external equipment (DVHS, etc.), to be controlled at switching of inputs. Based on the contents (turning on a power supply, etc.), of the setting, the external equipment connected to an external input is controlled (turning on the power supply and starting of reproduction in ST308) at switching of the inputs (YES in ST101, YES in ST181, YES in ST306).