baber/WOPTO huggingface dataset:
Patent JP-2002332805-A (JP)
Title: Steam engine, power system, and vehicle driven by the engine
Inventor: HATANAKA TAKESHI
IPC: F01K21/04
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a steam engine, a power system, and a vehicle that are small-sized and have high performance level, a simple structure, and low cost. SOLUTION: Steam engines 10 and 10' comprise engine housings 66 and 226 connected to operating water supplying means 26 and 202, and water arc generating means 20 and 20' that are disposed in the parts of the engine housings and generate high pressure steam from the operating water. The steam engines is further provided with expansion turbines 22 and 22' for making the high pressure steam expand to generate power, and the power systems 12 and 12' have the steam engines 10 and 10', a power generator 30, GE, a rectifier 32, a battery 34, and a plasma power source 42, so that the vehicle is propelled by propellant devices 40 and 58 which are connected to the power systems.
Patent JP-2002364824-A (JP)
Title: Stoker type incinerator and method of treating incinerated ash
Inventor: SUYARI MAMORU
IPC: F23G5/44
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a stoker type incinerator very excellent in view of energy efficiency, wherein incinerated ash can be treated up to the state where its reuse is possible, in the incineration process in itself, and a method of disposing of the incinerated ash thereby. SOLUTION: This disposal method for incinerated ash by the stoker type incinerator 1, which performs the drying and thermal decomposition of the matter to be incinerated, supplied into a combustion chamber from a garbage supply port 2, in the combustion chamber while shifting it in order on a plurality of stoker stages having wind boxes and further combusts it, has a incineration process of further heat-treating the incinerated ash to 1000 deg.C or over by staying the incinerated ash combusted at the rear combustion stage 6 being the stoker stage for performing the final combustion out of the above stoker stages temporarily downstream of that rear combustion stage and combusting the unburnt components within the incinerated ash while supplying air to the incinerated ash in staying.
Patent JP-2002368725-A (JP)
Title: Multi-mode communication device
Inventor: HAMAI TATSUAKI
IPC: H04B1/40
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a multi-mode communication device configured to selectively use the FDD(Frequency Division Duplex) communication system or the TDD(Time Division Duplex) communication system that can effectively utilize frequencies even for asymmetrical communication traffic. SOLUTION: A communication mode changeover section 20 comprises high frequency switches 21-27 and frequency common use devices 28, 29, and a communication mode control section 60 switches the high frequency switches 21-27 to select the FDD communication system or the TDD communication system. In this case, changeover switches 81-84 of a changeover section 80 of a base band circuit 30c are switched to allow an adaptive control section 70 to conduct processing.
Patent JP-2002361534-A (JP)
Title: Clamp device for milling
Inventor: SASAKI TAKAFUMI
IPC: B23Q3/06
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive clamp device for milling in which a plurality of kinds of functions are integrated with each other. SOLUTION: Each split piece 49 of a collet 45 is externally pressed and deformed to be pressed against an inner circumference of each hole while a tapered part 59 at a tip of a draw bar 57 is pressed against an inclined part 51 of each split piece 49 as the draw bar 57 is lowered by the contraction of a piston.
Patent JP-2002361036-A (JP)
Title: Absorbent spray method and absorbent spray nozzle
Inventor: SAITO HAJIME
IPC: F23J15/04
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent spray method and an absorbent spray nozzle which enable simplification of the structure of a spray apparatus, reduction in the pressure loss of the apparatus and miniaturization of an absorbing tower. SOLUTION: The absorbent spray nozzle 22 for spraying an absorbent in the absorbing tower is provided with spray guide plates 23, 30 and 34 each having a downwardly divergent shape and hung and supported by a supporting member 24 inside the absorbing tower 3 and absorbent supply pipes 25, 31 and 25 mounted in the upper part of the spray guide plates 23, 30 and 34 and for supplying the absorbent to the top part of the spray guide plates 23, 30 and 34 uniformly in the circumferential direction.
Patent JP-2002370347-A (JP)
Title: Print system using intermediate transfer medium for ink jet recording
Inventor: KONDO AI
IPC: B41M5/00
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet print system which can deal with small quantity wide variety printing at a low cost in a short time without selecting a print recording medium. SOLUTION: The print system comprises a process for forming a color image on a body being transferred by transferring layers other than a basic material including a recorded image and an ink absorbing layer or the entirety, including the basic material, onto the body being transferred following to ink jet recording onto an intermediate transfer medium for ink jet recording having at least the ink absorbing layer on the basic material.
Patent JP-2002372723-A (JP)
Title: Liquid crystal display device
Inventor: YAMAMORI HIDEKAZU
IPC: H01L29/786
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that two steps for detecting a defective wiring by using an electrically inspecting device and for short-circuiting their intersection part by using a laser repairing machine are needed and equipment cost is increased, when a defective source wiring or gate wiring is repaired by short- circuiting the their intersection part by laser irradiation in a liquid crystal display device. SOLUTION: The defective wiring is detected and simultaneously repaired by electrically short-circuiting treatment using only the electrically inspecting device without focusing the laser beam using the laser repairing machine. The liquid crystal display device has the structure wherein a metal electrode is formed on the P+ area in deposited poly crystalline silicon.
Patent JP-2002041898-A (JP)
Title: Method and device for executing electronic commerce
Inventor: WILSON MICHAEL R
IPC: G06Q30/00
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To intensify the electronic commerce by sharing the details of commerce with the parties who are not participating in the commerce to make these parties participate in the commerce. SOLUTION: The information on the commodity or service to be purchased, leased rented from an online vendor or a service provider or to be merely examined are shared with other parties before the commerce is over. Thus, the details of online commerce can be shared with other parties who are interested in the commerce. An entity that shares the details of commerce is previously confirmed about its identity by the first purchaser to a Web server computer. The Web server transmits the details of commerce to the entity that should share the commerce information after the Web server knew the identity information on the entity.
Patent JP-2002261032-A (JP)
Title: Nitride semiconductor substrate and its manufacturing method and nitride semiconductor device using the same
Inventor: KIYOHISA HIROYUKI
IPC: H01S5/323
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a nitride semiconductor substrate that involves a nitride semiconductor used in a light-emitting device such as a light-emitting diode and a laser diode, or a light receiving element such as a solar cell and a photosensor, reduces crystal defects of a substrate especially made of the nitride semiconductor, and has excellent crystallizability. SOLUTION: A partial stripe- or lattice-like protection film is formed on a support substrate, a first nitride conductor is grown in a horizontal direction on the protection film from a support substrate exposure section, the growth is stopped while the protection film is not being covered, and the protection film is removed for forming space at the lower section of the first nitride semiconductor that is grown in the horizontal direction. After that, a second nitride semiconductor is grown from the upper surface of the first nitride semiconductor, or a side that is set to the upper surface and a growth section in a horizontal direction.
Patent JP-2003003855-A (JP)
Title: Suction system of internal combustion engine
Inventor: MIURA YUICHIRO
IPC: F02M69/00
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To realize cost reduction and achieve size reduction. SOLUTION: A downstream end of an inlet manifold 4 connected to a cylinder 3 is divided and formed into a first suction port 4A and a second suction port 4B. A first valve 5 and a second valve 6 are installed in the first suction port 4A and the second suction port 4B, respectively. At the time of a low-load operation of an engine 1, while the first valve 5 is closed, the second valve 6 is opened, thereby generating swirls in the cylinder 3. At the time of a high- load operation of the engine 1, the first valve 5 and the second valve 6 are both opened to thereby introduce a large amount of intake air into the cylinder 3. With such construction, because a throttle body can be eliminated, it is possible to reduce the size of the inlet manifold by an installation space of the throttle body. Further, since both of the valves 5, 6 can be located at positions near the cylinder 3, response to accelerator manipulation by a driver is made better so that drivability can be improved.
Patent JP-2002336116-A (JP)
Title: Belt hanger
Inventor: SHIMADA OSAO
IPC: A47G25/28
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a hanger which can simply hang a plurality of belts different in the shape of buckles. SOLUTION: Hanging metalware 2 is arranged at the center of a round or square top plate 1 and a plurality of short suspension belts 3 are hung at equal intervals at the lower part of the outer circumference of the top plate 1 so as to enable simply to hung the belts even different in the shape of buckles. The top plate 1 is rotated for quick selection thereof.
Patent JP-2002345620-A (JP)
Title: Pocket tissue shape disposable plastic bag for putting in wet umbrella
Inventor: FUJIMOTO TOKUHITO
IPC: B65D83/08
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To solve the problems that it is inconvenient to carry a plastic bag conventionally provided as a single item, it is inconvenient to take it out even when it is put in a bag and it is hard-to-use merchandise. SOLUTION: By packaging the conventional plastic bags in a pocket tissue shape, they are taken out sheet by sheet anytime and anywhere when needed and are utilized for use suited to a purpose.
Patent JP-2003003616-A (JP)
Title: Recyclable architectural face plate
Inventor: NISHIZAWA KAZUYUKI
IPC: E04F13/12
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a face plate capable of being recycled for construction, by which a functional material can be peeled easily without using a special tool and a recycling is facilitated and in which the place of the installation of the functional material can be changed and corrected easily even at a site. SOLUTION: In the face plate, in which a face plate section is formed at a center in the cross direction and side edge sections as connecting sections at both end sections in the same direction respectively and which constructs the interior finishing and external facing of a building or the like, the functional material 3 detachably installed by a mounting means 4 is secured on the rear of at least the face plate section 2a.
Patent JP-2003017245-A (JP)
Title: Organic el display and its drive circuit connection method
Inventor: KITO HIDEYOSHI
IPC: H05B44/00
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To connect a drive circuit for split-driving an organic display of a passive matrix drive type organic EL display and the display panel, without incurring thermal damage to the organic EL element. SOLUTION: An organic EL display panel 10 and a split-drive circuit 50 are positioned in place so that a connecting terminal 56 of the anode side of the split-drive circuit 50 may be jointed to the lead-out wiring 22 of the transparent anode electrode 14 side and a connecting terminal 58 of the cathode side may be jointed to the lead-out wiring 26 of the cathode electrode 16 side. The connecting terminals 56, 58 and the lead-out wirings 22, 26 are connected respectively by soldering. Since the soldering is performed at the position remote from an organic EL layer 18, the heat at the time of soldering is not conducted to the organic EL layer 18 directly and the thermal damage to the organic EL layer 18 is greatly reduced.
Patent JP-2003014891-A (JP)
Title: Dismantling method and device for shield wall
Inventor: TSUKAHARA YUICHI
IPC: G21F9/30
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a dismantling method and device for shield wall capable of shielding the inside of a shielding wall immediately after forming an opening in the shield wall, suppressing minimum the leaking radiation dose, raising work efficiency and reducing work cost and suppressing minimum an adverse effect to general environment. SOLUTION: For the method for dismantling a center plug in a shield wall 1 enveloping a reactor body A, a process of opening by making separable the center plug as a part of the upper wall 12 of the shield wall 1 from the upper wall 12, separating the center plug 20a and forming an opening 12a in the shield wall 1, a shielding process for covering the opening 12a with a shield plate shielding radiation, and dismantling process for dismantling the separated center plug 20a and removing it are contained.
Patent JP-2003017104-A (JP)
Title: Fuel cell system
Inventor: YOSHIZAWA YUKIHIRO
IPC: H01M8/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system simultaneously reconciling water balance and heat balance of a fuel cell, with high efficiency. SOLUTION: A cooling performance estimating means 2 estimates the cooling performance of a cooling device, and a heat value estimating means 3 estimates the heat value of a fuel cell main body 20. A temperature estimating means 4 estimates the temperature of the fuel cell main body 20, and the water collection volume estimating means 5 estimates the water collection volume of the fuel cell main body 20, depending on the estimated cooling performance and the heat value. A water collection volume control means 6 drives the fuel cell so as to reconcile the water balance and the heat balance by controlling the gas pressure, the gas utilization rate, or the output, depending on the estimated temperature and the water collection volume of the fuel cell main body 20.
Patent JP-2003015014-A (JP)
Title: Device for driving lens
Inventor: HANASHIMA MASAKAZU
IPC: H01L41/09
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device which has high space utilization efficiency and is suitable for miniaturization. SOLUTION: This lens driving device comprises a lens frame 2, guiding shafts 1, drivers 3 and a circuit part. The lens frame 2 carries a lens and is movable along the optical axis of the lens. The guiding shafts 1 guide and support the lens frame 2 along the optical axis in a movable way. The drivers 3 are disposed between the lens frame 2 and the guiding shafts 1 and consist of an electromechanical sensing element part 4 attached to the lens frame 2, an outer shell with an electroviscous fluid injected thereinto and a leg part 5 coming into contact with the guiding shaft 1.  The circuit part energizes the electromechanical sensing element part 4 to bring about mechanical displacement, generates fractional force between the outer shell of the leg part 5 and the surface of the guiding shaft 1 by further energizing the leg part 5 in accordance with the mechanical displacement to change the viscosity of the electroviscous fluid and thereby drives the lens frame 2 along the guiding shafts 1.
Patent JP-2003018238-A (JP)
Title: Serial data processor
Inventor: SHIBATA EIJI
IPC: H04N7/16
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To easily update a program of an incorporated microcomputer without removing the cover or the like with respect to a serial data processor which is inserted to a transmission route, through which serial data is transmitted, and is used. SOLUTION: When the operation mode is an updated mode, the input from an SD terminal of a mixing side connector CNx is supplied to respective reception ports RX1 of both microcomputers MC0 and MC1 through changeover switches 11, and 13 and 14. The output from a transmission port TX1 of the microcomputer MCi (i=0 or 1) selected by a selection signal Se is outputted from an RD terminal of the mixing side connector CNx through changeover switches 15 and 12. At this time, the microcomputer MCi sets a flash memory 24 to the writable state and successively writes data inputted through the reception port RX1 in the flash memory 24 and outputs the check result of written contents through the transmission port TX1.
Patent JP-2003014175-A (JP)
Title: Flange clamping device
Inventor: MIZUNO HIROHEI
IPC: F16L23/04
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent generation of looseness when the diameter of a flange clamping device is enlarged for deformation with a longtime use in the condition that the flange clamping device fastens the butt flanges. SOLUTION: In this flange clamping device, support blocks 2, joint blocks 3 and blocks 4 to be joined are arranged with the predetermined spaces through link members 5 to be connected to each other by a pin 7 to rock freely. The joint block 3 and the block 4 to be joined are fastened for joint by screwing a male screw part 8b of a male screw member 8 supported by the joint block 3 to be freely rotated to a female screw part 4a of the block 4 to be joined, and butt flange parts 33a and 34a are clamped by the inside surfaces of a pair of projection parts 22 of each block 2, 3 and 4. Each support block 2 has a main body part 21 and a pair of projection parts 22 connected to the main body part 21 at a base part 22a thereof, and a part of the base part 22a of each projection part 22 is connected to the main body part 21.
Patent JP-2003010841-A (JP)
Title: Water cleaner
Inventor: TANEMOTO HIROAKI
IPC: C02F1/28
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a compact water cleaner capable of supplying water with imparting negative ions and water to be removed chlorine and easily attached on the mid way of a water pipe. SOLUTION: The water cleaner is equipped with a vertical long cylindrical container 1 having a ceramic material filled part at the lower part thereof and also having a filter housing part at the upper part thereof and this container 1 is equipped with an inflow 6 communicating with the bottom of the ceramic material filled part and a primarily treated water outlet 11 communicating with the container outside the filter 18 housed in the filter housing part and a secondarily treated water outlet 12 communicating with the interior of the filter. Water flowing in from the inflow 6 to pass through the ceramic material filled part flows out of the primarily treated water outlet 11 to be used as water for a flash toilet or washing water. Water passed through the ceramic material filled part and the filter 18 is subjected to the removal of chlorine to flow out of the secondarily treated water outlet 12. This water is used as water for drinking, cooking or the like. By supply reclaimed water without passing the same through the filter 18, the replacing period of the filter 18 can be extended.
Patent JP-2003016141-A (JP)
Title: Program and system for optimizing structure
Inventor: TANAKA AKIRA
IPC: G06F17/50
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a structure optimization program and a structure optimization system for optimizing a structure by mutually and effectively utilizing results obtained by individual optimizing methods, also selecting various optimizing methods so as to promote the most efficient optimization to a target structure and also selecting a procedure of combining the optimizing methods. SOLUTION: This structure optimization program is to be used in the structure optimization system for selecting an optimum module from a plurality of modules used to optimize the geometry, etc., of a structure, and is for making a computer execute an optimization target receiving means A for receiving one or more optimization targets, an initial geometry receiving means B for receiving the initial geometry of the structure, and a module extracting means C for extracting an optimum module by referring to optimized module selection information prestored in a storage device on the basis of an optimization target and the initial geometry of the structure.
Patent JP-2003011784-A (JP)
Title: Wiper driving signal generating device and method, and vehicle
Inventor: SASHITA MITSUAKI
IPC: B60S1/08
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a wiper driving signal generating device and a vehicle comprising the same, capable of preventing the driving noise from disturbing the music during playback when a wiper device is driven in driving the vehicle. SOLUTION: When a driver performs playback operation by setting a CD on an audio signal reproducing part 2 in driving, the audio signal reproducing part 2 reads the necessary information from the CD, and outputs the tempo information to a wiper driving signal generating part 3 simultaneously with starting a first track. The wiper part 4 outputs 1 Hz as set speed information, 0.5-1.5 Hz as variable range information, and an encoder pulse signal of a wiper driving motor, when a wiper lever is set at an intermediate speed. The wiper driving signal generating part 3 determines a wiper driving speed to 0.9 Hz as a result of the operation, and outputs 900 Hz as a reference signal of a servo system. As a result, the wiper is driven in synchronization with the playing tempo of the music.
Patent JP-2002109600-A (JP)
Title: Method and device for differentiating bill
Inventor: RATERMAN DONALD R
IPC: G06Q20/18
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To differentiate from bills of various denominations. SOLUTION: According to a method and a device for differentiating from bills 17 of various denominations, the bills 17 are received in a stacked state at an entrance 12. The bill 17 is transported to an exit 20 one by one by a transport mechanism 16. During the transportation, the bill 17 is irradiated by irradiation means 22, and scanned along a narrower width dimension of the bill 17 by a detector 26 of a differentiation unit 18. When the bill 17 is indicated not to belong to any of the denominations by comparing a result of the scan with stored data, a flag is set to stop the transport mechanism 16.
Patent JP-2003021499-A (JP)
Title: Arrow
Inventor: ARAI TOMOSUKE
IPC: A63B69/00
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an arrow that is highly durable, improved in flying speed and flying directionality, and can be traced easily while the arrow flies. SOLUTION: The feather of this arrow is constituted of a synthetic resin blade 3 spirally arranged on the main body 1 of this arrow with a prescribed angle of torsion with respect to the lengthwise direction of the main body 1 of this arrow. The nock 4 of this arrow contains a light emitting diode 6.