baber/WOPTO huggingface dataset:
Patent JP-2002322919-A (JP)
Title: Operating method of gas turbine generator and operating equipment
Inventor: KISHIBE YOSHIAKI
IPC: F02C9/26
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To secure the starting performance, minimize the white smoke occurred at starting and perform a normal load operation at a low running cost. SOLUTION: A first storage tank (A heavy oil tank) 4 and a second storage tank (kerosene tank) 5 are connected to a fuel line L1 and L2 respectively for a fuel pipe 15 supplying the fuel into a combustion chamber 16 of a gas turbine 2 in a gas turbine generator 1 via a three-way solenoid valve (fuel directional control valve).  At starting of the gas turbine generator, the fuel pipe 15 is connected to the kerosene tank 4, the gas turbine 2 is operated with the kerosene combustion, when the rotational speed or the output voltage of the generator detected by a tachometer 18, a voltmeter 20 become the determined values, a controller 21 makes to operate the three-way solenoid valve corresponding to a switching position of an operation selective switch SW so as to switch the operation from a kerosene combustion operation to an A heavy oil combustion operation either before or after loading into the generator 3.
Patent JP-2002285718-A (JP)
Title: Apartment house
Inventor: SHIMIZU MASARU
IPC: E04H1/04
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an apartment house capable of forming a multi-purpose space in a required size at a required place without meeting a higher cost. SOLUTION: Parts of each floor slab are bulged to lower sections, and recessed multi-purpose space forming sections are formed to each floor slab. Beds are stored in recessed sections formed of the multi-purpose space forming sections.
Patent JP-2002330313-A (JP)
Title: Image quality enhancing device at 4:3 aspect ratio
Inventor: NAKATANI SHOICHI
IPC: H04N5/217
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image quality enhancing device for a television receiver with a wide screen that reduces a peaking signal caused at a border between a video signal and a blanking area caused by a difference between the aspect ratio of the screen and that of a video image so as to provide the video image with high image quality in the case of projecting a video source whose aspect ratio is 4:3 on the wide screen in an aspect mode of 4:3. SOLUTION: The image quality enhancing device is configured with a circuit that decreases a peaking signal caused at a border of the video signal and the blanking area attached to non-video-signals at both sides of the screen by decreasing a difference between the blanking level and the level of the video signal that is a cause to the production of the peaking signal or decreasing the high frequency characteristic in the area at which the peaking signal is generated. Thus, the device can provide the video image with high image quality even in the case of projecting the video source whose aspect ratio is 4:3 on the wide screen in an aspect mode of 4:3.
Patent JP-2002166860-A (JP)
Title: Steel crawler with endless crawler belt elastic body
Inventor: TAKENO HIROYUKI
IPC: B62D55/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a steel crawler with an endless crawler belt elastic body extended in the life of the elastic body. SOLUTION: This steel crawler with endless crawler belt elastic body 1 comprises a pair of steel links 2; a single plate 3 extending orthogonally to the center line 6 of the links 2, having a sludge draining hole 7a in the longitudinal center part and a hole 8 for mounting a pat with core metal on the outside of the links 2, and welded to the links 2; a core metal 4 extending longer than the plate 3 in the same direction of the plate 3, having no lug but a sludge draining hole 7b in the longitudinal center part, having a strength equal to a track shoe, and having a bolt 9A or nut 9B for the fastening with the plate 3 welded thereto;  and a pad 5 formed of the elastic body fixed to the core metal 4, molded into a prescribed shape, extending in the same direction as the core metal 4, having a sludge draining hole 7c in the longitudinal center part, and covering the bolt 9A or nut 9B welded to the core metal 4.
Patent JP-2002326810-A (JP)
Title: Separation method and apparatus of ammonia using a metallic halide
Inventor: HASEGAWA YOSHIHIRO
IPC: B01J20/04
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a separation method of ammonia and its apparatus which effectively separates ammonia which is on-site synthesized by the adsorption separation method such as PSA, TSA and PTSA, and capable of storage. SOLUTION: As absorbing ammonia by making contact with halide of II a or VIII group in the temperature or pressure capable of absorbing ammonia from the gas containing ammonia, the withdrawal of this is characterized by increasing a temperature or reducing a pressure. This problem is solved by the separation method of ammonia using a metallic halide and its apparatus.
Patent JP-2002072238-A (JP)
Title: Optoelectronic device and electronic equipment
Inventor: HAGIWARA TAKESHI
IPC: G02F1/1345
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a constitution capable of increasing the number of electrodes without decreasing the reliability and display quality by optimizing he wiring structure and wiring materials, in an optoelectronic device utilizing an inter-substrate continuity. SOLUTION: In the optoelectronic device 1, the inter-substrate continuity is performed at the center part in the width direction by utilizing a first terminal 81 regarding first electrodes 40 of a first transparent substrate 10, extended in one direction from a signal inputted side and signal is directly inputted from a second terminal 82 regarding second electrodes 50 of a second transparent substrate 20, which are outwardly drawn. The second electrodes 50 obliquely drawn are formed by using aluminum alloy film and the like and slit-shaped openings for passing light from a backlight device 9 are formed in the second electrodes 50.
Patent JP-2002334853-A (JP)
Title: Method of dividing object to be worked, and apparatus for expanding space between chips used for the same
Inventor: TATEIWA SATOSHI
IPC: H01L21/68
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of dividing a work, such as a semiconductor wafer or the like, which is adhered on an adhesive tape mounted on a holding frame, so that a plurality of chips that are obtained by dividing the work along prescribed cutting lines do not touch each other during transportation. SOLUTION: This method for dividing a work divides the work into a plurality of chips by cutting along prescribed cutting lines, where the work is adhered on the upper face of an adhesive tape, which is formed circular in shape and is mounted on a holding frame. By using a heat-shrinkable adhesive tape that shrinks by heating for the adhesive tape, the work which is adhered on the heat-shrinkable adhesive tape is divided into a plurality of chips; the region of the heat-shrinkable adhesive tape where the chips are adhered is heated, and is moved to an expanding position to expand the adhesive tape, while applying compressed air thereto; and then the region of the heat-shrinkable adhesive tape between the region where the chips are adhered and the holding frame is heated to subject the adhesive tape to tension.
Patent JP-2002337751-A (JP)
Title: Hood spoiler
Inventor: SATO SHUJI
IPC: B62D37/02
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a practical hood spoiler for preventing degradation of visibility caused by disturbance of blasting of a washer liquid to a front glass. SOLUTION: In this hood spoiler 1, column bodies 3 and 3 to be fixed to a bonnet are provided projectedly on the lower surface of a horizontally long- sized body 2 so that the column bodies are positioned before a washer nozzle in mounting the hood spoiler 1 to an automobile. The back end surface at the tip of each of the column bodies 3 and 3 is orthogonal to an adjacent surface.
Patent JP-2002304587-A (JP)
Title: Card settlement system
Inventor: YAMADA KUNIYUKI
IPC: G06Q40/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a card settling method capable of performing settlement with a safe money card to be universally used in various institutes or stores without inputting any password so that it is possible for a user to pay the costs mainly of shopping, traveling, telephone, and food or the like without carrying cash with him or her, or taking any risk of losing a lot of money. SOLUTION: This prepaid card and money card system having a settling means capable of performing the settlement of necessary sum by setting the upper limit of sum is constituted of terminal equipment for a money card, an information processing program, a money card manufacturing device, and a money card vending machine.
Patent JP-2002257204-A (JP)
Title: Revolution control gear type automatic continuously variable transmission
Inventor: TOYOSHIMA NORIAKI
IPC: F16H3/68
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a gear type automatic continuously variable transmission. SOLUTION: This automatic continuously variable transmission is provided with A: an input shaft 4, to which rotational driving force is applied; B: a support member 2 which is interlocked with the input shaft through bevel gears 41, 42 and is provided so as to be relatively rotatable to the input shaft; C: a planetary gear 1 which is held by the support member and is interlocked with the input shaft via a gear; D: a driven rotational member 3 rotated by being interlocked with the planetary gear through a gear; E: a member to be braked 5 which is interlocked with the bevel gear 24 of the support member and is provided so as to be relatively rotatable to the input shaft;  F: a sensor 6 provided on the input shaft to detect a torque load to the input shaft; and G: a braking deice 7 to adjust the rotational angular velocity of the relative rotation of the support member to the input shaft by adjusting the braking amount of the member to be braked for the input shaft, based on the detected result of the sensor.
Patent JP-2002339353-A (JP)
Title: Rotatively-buried foundation pile
Inventor: TANAKA YOSHIO
IPC: E02D5/72
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a rotatively-buried foundation pile which enables continuation of smooth forward excavation without being attended with deflections, vibrations, etc., even in a case of an encounter with foreign matter mixed into ground, unevenly distributed hard layers, etc., midway through work for burying the pile, and which can make working efficiency and ground reinforcing performance much higher than ever. SOLUTION: A screw bit, which is mounted on a lower-end outer peripheral surface of a steel pipe of a prescribed length, is characterized as follows: at least two split bits are mounted in a state wherein excavating blades, which are provided at lower edges of the respective split bits, are arranged in such a manner as to be spaced at approximately regular intervals in a peripheral direction of the steel pile and located to be approximately flush with one another; and a circular length of the split bit is equal to/greater than a length equivalent to half a pitch of a screw. Alternatively, an annular bit, which is used in place of the screw bit, can be mounted in such a manner that two split bits, which are split in two in a radial direction of the annular bit, are arranged as above in a state of being inclined at a prescribed angle with respect to a horizontal plane.
Patent JP-2002333805-A (JP)
Title: Imaging method using electrophotographic method, and imaging device
Inventor: NAGAME HIROSHI
IPC: G03G5/147
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an imaging method in which no deterioration in image quality occurs, even when a photoreceptor is used over a long period of time, deterioration of the photoreceptor is small and high durability is achieved. SOLUTION: In the imaging method, using the electrophotographic method in which a photoreceptor with a covering layer where inorganic particles are dispersed on a photoreceptor layer is electrified, using an electrifying device of a non contact type, an electrostatic latent image is formed by image exposure and the electrostatic latent image is visualized by developer, a surface-modifying member for cleaning the surface layer of the photoreceptor is installed between a toner cleaning device and an electrifying device, so that it is operated by being brought into a surface contact with the photoreceptor and image formation is carried out, while the coefficient of friction of the photoreceptor layer is kept within the range of 0.2 to 0.5.
Patent JP-2002341335-A (JP)
Title: Liquid crystal display device
Inventor: ABU KOICHI
IPC: G02B5/20
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To favorably set up the adjustment of color balance. SOLUTION: A pixel area having a light reflection part and a light transmission part is provided on the surface of the liquid crystal side of one substrate of individual substrates disposed opposite to each other via the liquid crystal and a color filter is formed in the pixel area of the surface on the liquid crystal side of the other substrate of the individual substrates. An opening or a notch is formed at part of the area opposed to the light reflection part of the color filter and a material layer having a layer thickness nearly equal to the step generated by the color filter is formed in the area opposite to the opening or the notch of the color filter on the surface on the liquid crystal side of the one substrate.
Patent JP-2002335846-A (JP)
Title: Ball-like food grill
Inventor: SHIROTSUKA HARUMICHI
IPC: A23L35/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a ball-like food grill which can automatically rotate grilled dough to prepare the ball-like grilled foods. SOLUTION: This grilling mold 20 has a heater 23 below the mold 20, and is supported in a state capable of being freely vibrated. Many circular dents for putting the dough for takoyaki (grilled dumplings with bits of octopus) therein are formed on the upper side of the grilling mold 20. A vibrator 60 for finely vibrating the grilling mold 20 is disposed below the grilling mold 20. A motor to which deviated weights 63, 64 are fixed is installed on the motor base 68 in a motor base 68. The vibrator 60 and the grilling mold 20 are integrally vibrated with the rotation of a rotation shaft 66. With the timers 75, 72, 73 and 74 of a motor controller 71, high frequency electric power and low frequency electric powder are supplied to a motor 62 for each prescribed time after the passage of a preliminarily heating time, while switching the power with an inverter circuit.  Therefore, the grilling mold 20 is repeatedly vibrated in high frequency and in low frequency.
Patent JP-2002306221-A (JP)
Title: Umbrella shoulder hanging belt
Inventor: FURUYAMA MINORU
IPC: A45B25/24
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an umbrella shoulder hanging belt for easily carrying an umbrella during non-use by attaching the belt to the umbrella. SOLUTION: An umbrella holding passing hole 2 is formed in the forward end of one side of a plate bar-like soft raw material, and a ferrule part cover 1 is provided on the tip part of the other opposite side. After the umbrella is passed through the umbrella holding passing hole 2, the ferrule projecting part is put in the ferrule projecting part cover 1, and then the thus constructed belt is hung on the shoulder.
Patent JP-2002348658-A (JP)
Title: Evaporation source, thin-film forming method and forming apparatus therewith
Inventor: JO KA
IPC: H01L21/203
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide an evaporation source which can heat a vaporizing material only during forming a thin film, and start evaporation in a short time, and to provide a method and an apparatus for forming a thin film, having high stability and productivity. SOLUTION: The evaporation source comprised of a material vessel for accommodating an vaporizing material and a heating mechanism for heating the vaporizing material in the material vessel, is characterized by including a radiation heater for heating the vaporizing material, which is arranged above the material vessel, irradiates the surface of the vaporizing material in the vessel, and directly heats the material with the radiant heat of the radiation heater. The face of the radiation heater is preferably made from a ceramic- based material. The evaporation source is characterized in that either of the radiation heater for heating the vaporizing material or the material vessel has a transferring mechanism for approaching or separating each other, which makes the radiation heater approach to the material vessel during formation of the thin film, and separates them after the formation.
Patent JP-2002352897-A (JP)
Title: Fixing structure of wire cover for connector
Inventor: FUKUI MASAYUKI
IPC: H01R13/52
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure of a wire cover for a connector which can insert and remove the wire cover from either of right and left directions, can surely connect the wire cover to the connector by a lock rance with a simple structure and can be molded without need of a special molding tool. SOLUTION: The fixing structure of the wire cover for the connector is constituted where the box shape connector 1 which stores and arranges a connecting terminal 3 connected to a terminal end of a wire 4 and the wire 4 which is installed at a back end portion of the connector 1 with possibility of removal and attachment are covered, the wire cover 2 is provided to regulate a leading-out direction of the wire 4, a guide groove 6 is formed at the connector 1 side, a flange portion 15 is formed at the wire cover 2 side and the flange portion 15 is formed to the guide groove 6 so as to be able to be inserted and communicated from either of both end sides. A lock rance 16 is formed at the center portion of the flange portion 15 and a connecting stair portion 7 connected to the lock rance 16 is formed at the guide groove 6.  This makes it possible to connect the wire cover to the connector certainly by using the lock rance with the simple structure.
Patent JP-2002353927-A (JP)
Title: Time division demultiplexing system
Inventor: MAEDA MINORU
IPC: H04J3/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a novel demultiplexing synchronous circuit to be used for a time division demultiplex system for demultiplexing the high-speed digital data exceeding 10 GHz or higher frequencies multiplexed with parallel digital data that are further multiplexed. SOLUTION: In the time division demultiplex system for further demultiplexing a plurality of time division multiplex output provided, by demultiplexing time division multiplexed output, a plurality of time division multiplexed output multiplexed with parallel data streams in the time-division manner are further multiplexed in the time-division manner through one demultiplexing means a1 at a first stage, further through a plurality of time division demultiplexing means a2 and a3 at the next stage. A demultiplexing synchronous means (b) is provided for matching the phases of timing signals of a plurality of time division demultiplexing means at the next stage. Thus, high-speed digital data of about 10 GHz or the higher which is multiplexed with parallel digital data that are multiplexed further can be surely demultiplexed into original parallel data.
Patent JP-2002358688-A (JP)
Title: Optical pickup, and information recording and reproducing device
Inventor: TOYOSHIMA NOBUAKI
IPC: G11B7/09
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To excellently record and reproduce information by detecting the positional deviation of a condensed spot formed by an objective lens and an optical probe with high accuracy and correcting the influence of the deviation of the positions. SOLUTION: The intensity of light which is reflected and scattered on a scattering body 8 of an optical probe 4 is detected with optical detectors 17a and 17b which are arranged across the centerline of the scattering body 8 of the optical probe 4. The difference in the detected optical intensity signals is calculated, the positional deviation value of the center of the scattering body 8 of the optical probe 4 with respect to the optical axis of the objective lens 13 is detected, and the positional deviation value of the center of the scattering body 8 of the optical probe 4 with respect to the optical axis of the objective lens 13 is corrected.
Patent JP-2002346003-A (JP)
Title: Molding die for forming ball molding die
Inventor: YOSHIDA NORIHISA
IPC: A63B39/00
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To easily form a ball molding die with undercuts. SOLUTION: The die has a core mold part 10 for forming the hemispherical concave inner face. The core mold part 10 comprises a center core 12 for forming the center region, a pair of outside cores 13 divided along seams Se for forming the outer regions outside the seams Se, and a pair of side cores 14 for forming the region between the seams and the region on either side of the center core 12. The center core 12 at the center can be retracted in the radial direction. The outside cores 13 are moved inward aslant to the region produced by the movement of the center core 12 and in the direction of coming close to each other core in the radial direction. The side cores 14 are moved inward in the radial direction and in the direction of the outside cores coming close to each other to the region produced by the movement of the outside cores 13.
Patent JP-2002350088-A (JP)
Title: Heat exchanger
Inventor: KAWACHI NORIHIDE
IPC: F28F9/02
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger, in which accumulators 20 are jointed on both open ends of plate-shaped tubes to form a path for a fluid (refrigerant in this example), and the structure of the closing end of the accumulator 20 is simplified to reduce the manufacturing cost. SOLUTION: A stop 26 having a post shape is inserted in one open-end of the accumulator 20, and the stop 26 is airtightly inserted by a predetermined amount of insertion.
Patent JP-2002339055-A (JP)
Title: Thin film depositing apparatus
Inventor: OSHIMA YOSHIHIRO
IPC: C23C14/56
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin film depositing apparatus capable of efficiently depositing thin films with various kinds of shape without any degradation in the pattern accuracy of the thin film by turning target particles. SOLUTION: The width of a metal mask 8 and the position of a mask in the direction orthogonal to the transfer direction of a substrate 2 are selected and set at two film deposition positions, and the metal mask 8 capable of depositing thin films of various kinds of patterns and having a smooth opposing surface to the substrate and a coarse back surface at each film deposition position is tightly attached to the substrate 2 to be transferred by a film deposition roll 3, and transferred in a synchronous manner with the substrate 2 in a slide-free engagement with a transfer member of a coarse surface. Strip-like thin films can be deposited with high pattern accuracy with thin film particles from sputter cathodes 5a and 5b.  Deposited thin film material on the coarse surface of the metal mask 8 does not pollute the substrate 2, and the deposited thin film material is dropped by rapid change in the transfer direction by a separation roll, and also scraped by a blade. The substrate 2 is constantly masked by the clean metal mask 8, and the boundary of the thin film can be prevented from being unclear attributable to the invasion of the thin film material in a mask area.