baber/WOPTO huggingface dataset:
Patent JP-2002090746-A (JP)
Title: Liquid crystal display device
Inventor: HATTORI KATSUJI
IPC: G02F1/1337
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device having no display defect, a fast response rate and a wide field of view and suitable for the display of animated images by constituting the device such that the alignment transition is almost certainly generated and completed in an extremely short time. SOLUTION: The liquid crystal display device is an active matrix type liquid crystal display device which displays by bend alignment in a liquid crystal cell 124 having splay alignment by the alignment treatment in such a manner that the pretilt angles of the liquid crystal on the upper and lower interfaces of the liquid crystal layer 122 held between an array substrate 106 having pixel electrodes 128 and a counter substrate 105 having a counter electrode 127 are in opposite signs and parallel to each other. The pixel electrodes 128 are formed on a flattening film 100 to cover and flatten switching elements 123 or wiring electrodes. Thereby, transition from the splay to bend alignment can be surely induced in a short time in the pixels of the liquid crystal cell so that an OCB mode liquid crystal display device of high picture quality having no alignment defect can be obtained.
Patent JP-2003108252-A (JP)
Title: License managing method, license managing server, license managing program, and recording media
Inventor: NAGASAKA MASAHIRO
IPC: G06F21/10
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a license managing method, license managing server, license managing program, and recording media capable of accurately grasping the number of applications simultaneously used in a network without giving influence on communication quality and accurately managing license of software in which authority for use is arranged. SOLUTION: The license managing method is comprised of a judging step for judging a success or fail of a license confirming management performed at designated intervals between the license managing server 10 which issues license and a client 11, and a terminating step in which the client 11 cancels license when result of judgement is continuously failed more than predetermined numbers, and execution of software is terminated or interrupted by canceling license issued by the license managing server 10.
Patent JP-2003109740-A (JP)
Title: Operation checking device of magnetron-driving power source
Inventor: SUENAGA HARUO
IPC: H05B6/64
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an operation checking device of a magnetron-driving power source which can make an operation check without using a special measuring instrument in a market service or the like. SOLUTION: The device is provided with a pick-up coil 18 picking up leakage flux of a high-voltage leakage transformer 7 and a luminous element 19 emitting light by an output of the pick-up coil 18. Since the leakage flux of the high- voltage transformer changes according to input power from the commercial power source, operation check of a magnetron-driving power source 1 can be done visually from a luminous state of the luminous element 19 corresponding to the input power, making it easy to perform a market service or the like.
Patent JP-2003109716-A (JP)
Title: Socket for electronic component
Inventor: ABE HIROSHI
IPC: G01R31/26
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To enable to obtain reliable contact between an electrode terminal of an electronic component and an electrode terminal of an electronic component to be connected and an electrode of a socket main body and to secure a large stroke between a set and a non-set positions. SOLUTION: A first movable body 26 equipped with a first contact 24 in contact with an electrode terminal 17a of an electronic component to be connected and a U-shaped arm 25 extending from the first contact 24, a spring 27 inserted into the U-shaped arm 25, and a second movable body 28 equipped with a second contact 23 connected to the movable body 26 through the spring 27 and in contact with an electrode terminal 2a of an electronic component 2.
Patent JP-2003057673-A (JP)
Title: Active matrix display and manufacturing method thereof
Inventor: HIROTA NAOTO
IPC: G09F9/30
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To realize a high quality large screen image which is excellent in an angle of visibility characteristics, has little color shifts and is also bright and where display nonuniformity is hard to occur with an active matrix type liquid crystal display. SOLUTION: Pixel electrodes (common electrodes 42 and 43 and a liquid crystal driving electrode 44) are formed with a light transmittance conductive material, and the thickness of the pixel electrode is made <=700 angstrom with respect to a horizontal electric field type liquid crystal panel. Furthermore, the pixel electrodes are bent by one or more times within one pixel within the range between 0 and 30 degrees with respect to an orientational direction of a liquid crystal molecule.
Patent JP-2003110102-A (JP)
Title: Field effect semiconductor device for power amplification
Inventor: SUGII NOBUYUKI
IPC: H01L27/088
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a field effect semiconductor device for power amplification which has lower channel conductance as well as a higher cut-off frequency and higher load efficiency than an Si-system field effect transistor. SOLUTION: A semiconductor layer structure comprises a first conductivity type Si substrate and a first conductivity type high impurity concentration first SiGe layer, a first conductivity type low impurity concentration second SiGe layer, and a low impurity concentration Si layer which are layered on the first conductivity type Si substrate in this order, a channel is formed in a part of the Si layer, and a source electrode is formed so as to pierce through the low impurity concentration second SiGe layer and brought into electrical contact with the high impurity concentration first SiGe layer as well as the substrate. With such a constitution, a field effect semiconductor device for power amplification which can operate with a high speed and high efficiency can be realized.
Patent JP-2003112096-A (JP)
Title: Agricaltural speed sprayer
Inventor: KOBAYASHI YUICHIRO
IPC: B05B17/00
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an agricaltural speed sprayer which makes a car body light and improves assembling and operating properties without lowering the strength of a main frame. SOLUTION: A front frame 9 installed on the main frame 8 supporting the main body of a vehicle and supporting a driver's seat and control section, is formed of a front fender 13 on the main body frame 8 and a front bumper 14 installed on this front fender 13.
Patent JP-2003111881-A (JP)
Title: Computer sport competition executing method and multi- function type pedometer
Inventor: IWAI TOMIO
IPC: G06Q50/22
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To create a popular competition sport for giving an amusement similar to the golf competition popular in wide by utilizing an information network improved in technology in recent years to open a competition using a walking record measured by a pedometer as a score for competition and giving a new rule and a handicap to jogging and running performed as an individual sport up to now. SOLUTION: This computer sport competition executing method has a step for measuring the number of steps by using a pedometer, and/or a step for converting the action quantity of a human being to the number of steps, a step for opening a competition by using the measured walking record as a score for competition, a step for transmitting the walking record to a host computer through a communication network or a communication line, and a step for selecting an entrant for ranking by computing the walking record in the host computer.
Patent JP-2003112572-A (JP)
Title: System for monitoring surrounding condition of automobile in automobile
Inventor: NANAYAMA MICHISHI
IPC: B60R1/00
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a system which can take a photo of a surrounding condition with a television camera, displays it on a monitor installed in a car and monitor the peripheral condition of the car assisting safe driving in the car. SOLUTION: The television camera is installed at a position where front, rear and side views of the car can be sufficiently secured, and the peripheral condition is displayed on the monitor installed at a position where a driver can see during driving looking at the front. The screen of the monitor can be divided into front and rear or right and left, and the lens of the camera can be fixed view or zoom.
Patent JP-2002202838-A (JP)
Title: Image processor
Inventor: TAYLOR RICHARD IAN
IPC: G06F3/0481
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which improves image information to a user so that when an image is processed, information regarding the processing is displayed to the user. SOLUTION: This image processor 2 processes multiple individual images. Versions of images having their pixels reduced are generated by the processed input images and displayed to the user of the processor. Each display image is deleted from the processing by a user's choice. In addition, the respective images are gradually changed as the processing is advanced and the results of the processing are shown. Thus, the user can confirm the states of the processing by the images and the state of the whole processing of all the input images from the point of view of the number of images having been processed and the number of images not having been processed yet. Further, each input image can be selected by the user when the result of image processing operation having been done is edited.
Patent JP-2003121212-A (JP)
Title: Meter for automobile
Inventor: WADA TOSHIKI
IPC: G09F13/18
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a meter for an automobile in which a light-emitting indicator is viewed with expanding/contracting. SOLUTION: A facing plate 20 is equipped with a cover 20c. When an ignition switch IG is turned on, a light-emitting indicator 80 is turned from a retract angle position to a zero-scale position while successively lengthened in an light- emission portion of an indicator portion 82 exposed from the cover 20c. When the ignition switch IG is turned off, the light-emitting indicator 80 is turned from the zero-scale position to the retract angle position while successively shortened in the light-emission portion of the indicator portion 82 exposed from the cover 20c.
Patent JP-2003127069-A (JP)
Title: Multiattachment with ratchet for power screwdriver
Inventor: SAITO YASUNORI
IPC: B25B21/00
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To develop and provide a multiattachment with a ratchet for a power screwdriver which achieves utilization irrespective of the thread depth of an anchor bolt, easy and prompt work, and effective retightening and loosening work of a nut. SOLUTION: Gears 2, 3 and 4 meshed with each other in parallel are pivotally fitted on a frame body 1. Two types of holes, namely, four types in total for fitting a rotating shaft of a power screwdriver in one side of a gear and a nut to be tightened or loosened in a twin gear on the other side, is respectively provided on the surface and the back, wherein the hole is displaced from the rotating shaft of the power screwdriver. By locking and releasing a driving gear, rotation of a driven gear coupled with the driving gear is also locked or released, which leads to combined use of the multiattachment as a commercially available ratchet type monkey wrench. Therefore, a loosening difficulty caused by friction resistance in retightening and loosening a nut can be handled.
Patent JP-2003130481-A (JP)
Title: Vapor compression type refrigerating cycle of air conditioner for automobile
Inventor: ADACHI TOMOYASU
IPC: B60H1/32
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a vapor compression type refrigerating cycle of an air conditioner for automobiles capable of regulating the heat exchange amount of an intercooler and simplifying the refrigerating circuit of the refrigerating cycle while preventing the transient rise of the high pressure side pressure of refrigerant. SOLUTION: In this vapor compression type refrigerating cycle of the air conditioner for automobiles utilizing a supercritical cycle, the refrigerant is circulated in a closed circuit having a compressor 1, a radiator 3, the intercooler 4, a first expansion valve 105a, and an evaporator connected to each other through pipes, and the direction for circulating the refrigerant is changed over by a four-way selector valve 2. An intercooler bypass circuit 108 is installed between the radiator 3 and the evaporator 6 in parallel with the intercooler 4 and the first expansion valve 105a. A second expansion valve 105b for decompressing the refrigerant is installed in the intercooler bypass circuit 108.
Patent JP-2003128603-A (JP)
Title: Production method of cycloalkane oxidation product
Inventor: NAKANO TATSUYA
IPC: B01J31/02
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a cycloalkanol and a cycloalkanone from a cycloalkane in high selectivity and yield. SOLUTION: At least one oxidized product selected from cycloalkanols and a cycloalkanone is obtained by reacting a cycloalkane with an oxygen in the presence of an imide compound having a cyclic imide structure represented by formula (I)  wherein X is O or -OR (R is H or a protecting group for a hydroxyl group)} and a boron compound, followed by hydrolysis reaction. The amounts of use of the imide compound and the boron compound are, for example, each respectively about 0.000001 to 0.01 mol and about 0.01 to 0.4 mol based on 1 mol cycloalkane.
Patent JP-2002196828-A (JP)
Title: Method for compensating mechanical vibration in machine
Inventor: NOELL MATTHIAS
IPC: G05D19/02
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To reduce any undesired vibration called disturbance in at least one shaft rotating at an almost fixed speed, or the virtual mechanical shaft of a machine. SOLUTION: At least one substantially harmonic moment 14 with the same frequency having specific amplitude and phase is overlapped on at least one of the discontinuous frequency parts of mechanical vibration 2 without depending on any other frequency part by an actuator 11 so that the amplitude of the mechanical vibration 2 can be reduced by the pertinent frequency.
Patent JP-2003134623-A (JP)
Title: Cable branching device, cable support band and cable installation apparatus, and cable installation method
Inventor: NAKAURA MASAAKI
IPC: E03F3/06
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a cable installation method and the like that can pull cable in from the main duct side of a sewage duct and install it stably in the branch duct side. SOLUTION: When installing, via securing bands 107, flexible sheath pipes 91, 92 containing cables 93, which are to be installed separately as branch lines, along a main sheath pipe 106 containing a trunk cable 105 in a sewage main duct 101, the installation is performed in the following steps: a step to provide a cable branching device 11 on the connection duct end 116 of a sewage branch duct 11 connected to the sewage main duct, a step to attach a cable 93, which is contained a soft sheath pipe 94 and drawn out from the branch guide cylinder section 22, along a flexible sheath pipe 91, 92, a step to pull in the cable 93 to the open duct end 114 of the sewage branch duct 111 by latching and pulling the flexed section 93a with a latching device 96 brought in from the open duct end 114, and, a step to install the cable 93, after it has been pulled in,  in the sewage branch duct 111 via cable support bands installed by the cable installation apparatus.
Patent JP-2003136447-A (JP)
Title: Industrial robot
Inventor: MINAMI TOSHIO
IPC: B25J13/06
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an industrial robot, having a teaching pendant for teaching position of a robot to transport wafers and liquid crystal boards and indicating error contents when an error occurs, which does not stop even if a connector for the teaching pendant is unconnected or connected under a current carrying condition, and thus all the robots controlled by a computer of upper level that controls a number of robots do not stop. SOLUTION: In an industrial robot having a control unit 11 and a teaching pendant 12 connected to the control unit 11 via a connector 13, the control unit 11 has a motor stop means 32, a motor stop switching means 33 and a detection means 34. The teaching pendant 12 has a motor stop switch 35 and a canceling switch 40. The motor canceling switch 33 nullifies the motor stop switch 35 in the case of opening the canceling switch 40 when connecting or unconnecting the connector 13.
Patent JP-2003136203-A (JP)
Title: Mold for continuous casting under taking into consideration variation of casting radius of cast slab caused by shrinkage and continuous casting facility using the mold
Inventor: AO YOJI
IPC: B22D11/043
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a mold for continuous casing under taking into consideration the variation of the casting radius of a cast slab caused by shrinkage and a continuous casting facility using the mold with which the cast slab having good quality can economically be manufactured. SOLUTION: In the mold 10 for continuous casting used for the continuous casting facility 12 manufacturing the cast slab 11 cooling molten steel and solidified in a curving state from the molten steel, one of inside facing surfaces 16 in a mold body 15 is curved from an upper end toward a lower end, and the radius of curvature in the vertical direction of the curved inside facing surface 16 is continuously or intermittently reduced corresponding to the linear expansion amount and the temperature of the cast slab 11 from the upper end to the lower end of the curved inside faced surface 16. Further, the continuous casting facility 12 using the mold 10 for continuous casting is provided with plurality of guide rolls 19 gradually reducing in radii of curvatures of facing abutting carrying surfaces accompanied with reduction in radii of curvatures of the inside facing surfaces 16 at the downstream of the mold body 15.
Patent JP-2003141575-A (JP)
Title: Three-dimensional database generating system and method of generating three-dimensional database
Inventor: ONIYAMA AKIO
IPC: G06T15/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To easily generate a three-dimensional database over a wide region without much cost. SOLUTION: The advanced information of an object is calculated from a stereoscopic image photographed by a space satellite 10 and the outline information of the object is extracted. The three-dimensional database using the texture of the reality and including a building or the like is generated by integrating the advanced data and the stereo pair image data.
Patent JP-2003143157-A (JP)
Title: Communication system, master, slave, mac address server, and communication method
Inventor: TOBA AKIRA
IPC: H04L12/28
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent addresses from being exhausted by reducing the number of newly issued MAC addresses required for communication as far as possible while enabling communication with many slaves exceeding the limited number of communicative slaves. SOLUTION: A master issues an inquiry command by broadcasting at the initialization, grasps the attributes of slaves generating new participation requests by answer commands from the slaves concerned, establishes communication connection with a specific slave out of the slaves generating new participation requests, and provides a MAC address to the slave concerned when a MAC address server in the master or an optional slave carries out MAC address distribution processing. Then the master turns the slave concerned to a sleep state and sequentially repeats the same processing for other slaves generating the new participation requests so as to add all the slaves generating the new participation requests to network members.
Patent JP-2003153513-A (JP)
Title: Brushless motor
Inventor: FUJITA KAZUHIRO
IPC: H02K1/27
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a brushless motor capable of attaining size reduction and high torque, and making the motor compact in the diameter direction thereof. SOLUTION: First to fourth rotating permanent magnets 21 to 24 which are polarized in the diametrical direction and in a circular-arc plate shape are attached to the circumferential surface of a rotor core 20 adjacent to each other. Poles of the first to fourth adjacent rotating permanent magnets 21 to 24 are different from each other. Six protruding iron cores 27 which protrude on a rotor 18 side are attached onto the inner periphery of a cylindrical part 13a of a yoke 13 at regular intervals. First to sixth coils L1 to L6 are wound around the respective protruding iron cores 27. The protruding iron cores 27 are integratedly formed with connecting iron cores 28 which cover the first to sixth coils L1 to L6 in a roughly U-shape.  First to sixth stationary permanent magnets 31 to 36 which are disposed so that polarities may become different in the circumferential direction are sandwiched between the adjacent connecting iron cores 28. The first to sixth stationary permanent magnets 31 to 36 are disposed so that the same polarity of the adjacent permanent magnets may face each other.
Patent JP-2003143090-A (JP)
Title: Data broadcasting system, data broadcasting method and broadcasting data
Inventor: SUENAGA TAKESHI
IPC: H04H20/76
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To facilitate setting whether contents are displayed and substitution processing in a plurality of broadcasting stations, in data broadcasting wherein an image, characters, voice, etc., are contained. SOLUTION: Material contents 71 are registered in a contents managing server 211 of a production system 21, according to indication of a filing indication 52, and table data 4 contained in the filing indication 52 are added. After that, according to the instructions on sending schedule information 51, the contents are converted to data capable of broadcasting, transmitted to an MUX 23, and transmitted to MUXs 43, 46, 56 of reception stations A-C. Broadcasting data 81-84 are transmitted to receivers 3 of the respective places, and on the receiver 3 side, in accordance with the instructions to indication of the table data 4, the data are displayed in a display part 35.
Patent JP-2003147791-A (JP)
Title: Construction method for structure for passing water under floorboard and underground structure
Inventor: TOKUDA YOSHIHARU
IPC: E02D29/05
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a construction method for a structure for passing water under a floorboard, and an underground structure causing no cutoff of a flow of underground water. SOLUTION: This underground structure is constructed in a state of adjacently arranging an underground water permeating block for passing water under the floorboard and an underground water cutoff block for checking the passing of water under the floorboard. A boundary of both blocks is partitioned by at least a partition wall removable in an upper part. A box body is manufactured in the drained underground water cutoff block. The box body is moved to the underground water permeating block from the underground water cutoff block by using buoyancy, and the box body is arranged on a bottom surface of the underground water permeating block.