baber/WOPTO huggingface dataset:
Patent JP-2002111589-A (JP)
Title: Optical transmitter, optical communication system and transmission method for optical signal
Inventor: SUYAMA MASUO
IPC: H04B10/294
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter for modulating wavelength light which is different from signal light by different information and transmitting it by the same optical transmission like, other than information transmission by the signal light. SOLUTION: This optical transmitter, to which the optical signals of a first wavelength, modulated by first transmission signals and the optical signals of a second wavelength different from the first wavelength modulated by second transmission signals are inputted, is provided with an optical fiber to which a rare earth element is added; an excitation light source for outputting excitation light and inputting the excitation light to the input end or output end of the optical fiber;  a reception means for receiving the optical signals of the second wavelength, and a means optically connected to the optical fiber input end for separating the inputted optical signals of the first wavelength and optical signals of the second wavelength, outputting the optical signals of the first wavelength to the input end of the optical fiber and outputting the optical signals of the second wavelength to the reception means. The optical signals of the second wavelength is provided with the wavelength out of the fluorescent band of the rare earth element, excited by the exciting light, and the optical signals of the first wavelength are provided with the wavelength within the fluorescent band and amplified and outputted from the output end of the optical fiber.
Patent JP-2003062628-A (JP)
Title: Method and device for feeding material to press machine
Inventor: MASUDA TETSUYA
IPC: B21D43/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for feeding materials to a press machine, capable of feeding a work by the feeding length beyond capacity. SOLUTION: In a gripper field M consisting of a fixed gripper 2 and a movable gripper 3, the movable gripper 3 is connected slidably with a linear motor 6 through a bracket 5 and a servomotor 35 drives each of cams 41, 42 connected with a movable jaw of the fixed gripper 2 and a movable jaw of the movable gripper 3. Then at the time of feeding materials to the press machine 1 (at a crank angle of 270-90 deg.), the movable gripper 3 is moved forward twice or more.
Patent JP-2003036105-A (JP)
Title: System and method for built-to-order production planning, and built-to-order production planning program
Inventor: TAKAGI YORIAKI
IPC: G06Q50/00
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To enable a manufacturing industry which employs a stock-production system to shift to a built-to-order production system. SOLUTION: An order-reception planning reserving means 22 reads stock-production instruction information 11 and stock and order-reception reserve information 12 which are stored in a storage device 3 by a production planning information input read-in means 21 and generates order-reception-to-stock production information 17. A completion day and operation start day calculating means 23 reads out production capacity information 14 stored in a storage device 3 and the generated order reception-to-stock production instruction information 17 by a production planning information input read-in means 21 and generates order reception- to-stock production instruction information 17'.  The completion day and operation start day calculating means 23 generates order reception-to-stock production instruction information 18 according to production process length information 13 stored in the storage device 3 by the production planning information input read-in means 21 and the generated order reception- to-stock production instruction information 17. A built-to-order production instruction generating means 24 reads in the stock component constitution information 15 stored in the storage device 3 by the production planning information input read-in means 21 and the generated order reception-to-stock production instruction information 18, and generates and outputs order-reception instruction information 16 to an output device 4.
Patent JP-2003033558-A (JP)
Title: Method and apparatus for judging state of obstruction nail in pachinko machine
Inventor: ISHIZAKI SHIGEMICHI
IPC: A63F7/02
Filed: 2001-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for easily acquiring the image information of the obstruction nail of the game board in a pachinko machine. SOLUTION: The image data of the obstruction nail of a reference pachinko machine are read by a computer, the reference model image of the obstruction nail is displayed on a display screen, a transparent or translucent sheet is brought into contact with the heads of a plurality of obstruction nails at the game region of the game board of the same type of pachinko machine as the reference pachinko machine for arrangement, a scanner is moved for scanning along the transparent or translucent sheet surface, the image of the translucent nail through the transparent or translucent sheet surface is read and inputted to a computer, the reference model image an the image of the obstruction nail that is read by a scanner are overlapped by a computer and are displayed on the display screen, and the position deviation of the obstruction nail that is read by the scanner is judged.
Patent JP-2003036111-A (JP)
Title: Semiconductor manufacturing system, control method for semiconductor manufacturing equipment, and manufacturing method for semiconductor device
Inventor: KAWASHIMA ATSUSHI
IPC: G05B23/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To enable a host computer itself of a semiconductor manufacturing system, which controls a semiconductor manufacturing equipment by the host computer and an operating device, to obtain the right to control the semiconductor manufacturing equipment. SOLUTION: This system is provided with a local mode 22 for controlling the semiconductor manufacturing equipment by the operating device and a remote mode 35 for controlling the semiconductor manufacturing equipment by the host computer as operation modes of the semiconductor manufacturing equipment. The local mode 22 has an operator operation mode 23, a maintenance mode 24, and a standby mode 32 as low-order modes. The host computer can changes the mode between the standby mode 32 and remote mode 35 in two ways and shifts the operation mode from the standby mode 32 to the remote mode 35 to obtain the right to control the semiconductor manufacturing equipment by itself.
Patent JP-2003045323-A (JP)
Title: Manufacturing method of field emission type electron source
Inventor: BABA TORU
IPC: H01J9/02
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a field emission type electron source which enables improvement of insulation breakdown voltage and long service life. SOLUTION: After forming a polycrystalline silicon layer 3 on top of an n-type silicon substrate 1 which constitutes a conductive substrate, a porous polycrystalline silicon layer 4 containing polycrystalline silicon grains and silicon microcrystal is formed by anodic oxidization process transforming the polycrystalline silicon layer 3 into a porous layer. Then, after a rinse process removing residual electrolyte solution on the porous crystalline silicon layer 4 by using deionized water, water soluble (hydrophilic) organic solvent and water non-soluble organic solvent, a high electric field drift layer 6 is formed by oxidizing the porous polycrystalline silicon layer 4.
Patent JP-2003042476-A (JP)
Title: Energy saving drain sprinkler
Inventor: AKIYAMA SEIZO
IPC: F24F13/22
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus to be mounted on an outdoor unit of an air conditioner for saving energy by rotating a fan by utilizing air flow of the outdoor unit and sprinkling cold water of drain onto a fin of a heat exchanger. SOLUTION: The apparatus comprises a blade rotated by inflow wind, a pipe for dropping drain water onto the blade and a main body on which the blade is mounted.
Patent JP-2002370501-A (JP)
Title: Wheel cap
Inventor: MATSUBARA HIDEYUKI
IPC: B60B7/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To enhance a display function and an advertisement function in a night time, and enhance stability of a stationary member in a stationary position, in a wheel cap constituted to maintain a stationary condition irrespective of rotation of a wheel. SOLUTION: This wheel cap has a case 12 rotating integrally with a disc wheel 11, the first and second stationary plates 13, 14 journalled freely rotatably to a support shaft 22 of the case 12 to maintain the substantially stationary condition irrespective of the rotation of the case 12 by arranging weights 38, 65, and an LED 40 arranged in the first stationary plate 13. The LED 40 is lit up by power generation using a power generation means constituted of a magnet 28 arranged in the case 12 and a coil 52 arranged in the first stationary plate 13. Components are reduced by using a core 51 of a core member 15 as one portion of the weight provided in the first stationary plate 13.
Patent JP-2003046989-A (JP)
Title: Apparatus and system for video monitoring
Inventor: ISOGAI FUMIHIKO
IPC: G08B25/00
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To solve a problem associated with conventional methods for picture search that time information, camera control information, and event information which is a trigger for controlling turn-on and -off of recording can be only used as search keywords and it takes much time to search desired images. SOLUTION: An apparatus and a system for video monitoring are provided with a state information input portion 6 which acquires state information associated with the state of an object to be monitored; and a recording and reproducing portion 7 which records video data and the state information acquired by the state information input portion 6 in synchronization with the video data as the attribute data of the video data on a recording medium 8, and reads the video data recorded on the recording medium 8 in response to reproducing requests.
Patent JP-2003039922-A (JP)
Title: Bead with stiffener, and manufacturing method of raw tire using bead with stiffener
Inventor: ABE YORIO
IPC: B60C15/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a tire with a side end part of a carcass ply 38 wound around a bead 12, and to shorten the manufacturing time. SOLUTION: A bead 11 having a stiffener in which a stiffener 13 having an annular groove 16 is tightly fitted to the bead 12 in a separate set-up is formed before the bead 12 is set to a forming drum 35, and the bead 11 having the stiffener is used in manufacturing a raw tire. Therefore, the stiffener need not be affixed in a separate step after the side end part of the carcass ply 38 is wound around the bead 12 like in a conventional technology.
Patent JP-2003038424-A (JP)
Title: Encapsulated endoscope
Inventor: TAKIZAWA HIRONOBU
IPC: G02B23/24
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an encapsulated endoscope suitable for expanding a lumen part to be tested with the encapsulated endoscope to obtain a desired observation image. SOLUTION: In this encapsulated endoscope 3, an illuminating LED15, an image pickup objective lens 16 and a CMOS imager 17 are disposed inside a dome-like transparent member 12, the endoscope is driven by a circuit part 18, and an image signal is modulated to be able to be transmitted from an antenna 21 to the outside. The trailing end side of an encapsulating frame 11 is covered with a hemispherical mesh member 13, and microcapsules 14 filled with a foaming agent are stored inside the frame. When it is detected from the detection output of a pH sensor 22 that the encapsulated endoscope 3 reaches a testing region, a signal is transmitted to inform an extracorporeal unit.  An ultrasonic wave is radiated by an ultrasonic generator according to the information, thereby breaking the microcapsules 14 to evaporate the foaming agent so that the lumen part of the tested region is expanded to be able to be imaged with the visibility secured.
Patent JP-2002063561-A (JP)
Title: Card that enables free use, and transmission and reception of large-capacity information by constituting cpu, lsi, system lsi, and the like into card according to the purpose of use, providing transmitting/receiving and display circuit or the like, and adding small and thin insertion type secondary electrode as power source, as means for solving such problem that ic card was invented 30 years ago and its development is still slow
Inventor: KOJIMA YUKIMASA
IPC: B42D15/10
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a card which can transmit and receive large-capacity information while enabling the information to freely be used by constituting a CPU, an LSI, a system LSI, etc., into a card according to the purpose of use, providing a transmitting/receiving and display circuit, etc., and attaching a small thin insertion type secondary battery as a power source, as a means for solving such problem that the development of an IC card is slow although it was developed 30 years ago. SOLUTION: The IC card was invented 30 years ago and its development is still slow. To solve the problem, the CPU, LSI, system LSI, etc., are constituted into a card according to the purpose of use to provide the transmitting/receiving and display circuit, etc., the small thin insertion type secondary battery is attached as the power source to enable the free use and simultaneous transmission and reception of large-capacity information, and the card is combined with a personal computer and a portable terminal to expand the IT industry and improve the convenience to beneficiarys.
Patent JP-2002328346-A (JP)
Title: Compressor for reversely compressing signal and method for reversely compressing signal
Inventor: EOM JIN SEOB
IPC: H04B10/00
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To apply a feedback algorithm in a way that pulse trains constituting compressed signals are reinputted with a time difference and sequentially reversely compressed through their circulation. SOLUTION: The loop mirror 35 is provided therein with a phase changing means 40 comprising a SOA(semiconductor optical amplifier) having a specified gain, and a polarization controller 42, at the interior thereof, thus the loop mirror 35 is operated as a high-speed switch capable of selecting an optional pulse out of those of the compressed signals. A circulator 22 and an amplifier 23 are used for feedback and amplification of the pulse trains of signals which are not reversely compressed. Thus, the pulse trains of the compressed signals which inputted from an input end are passed through the SOA of the loop mirror 35 bit by bit and interfered with the output port of the loop mirror 35 so as to generate a phase change, and so that the pulse trains are reversely compressed and outputted from an output end.
Patent JP-2003040286-A (JP)
Title: Packaging bag also used for cleaning tool for granular material
Inventor: ARAI TAKESHI
IPC: A01K63/04
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag also used for a cleaning tool having a superior practical convenience in use in which granular material to be stored can be cleaned conveniently through utilization of the packaging bag used in a distribution process for granular material such as gravel or the like, and further it is advantageous in view of both its strength and outer appearance as a packaging bag. SOLUTION: This packaging bag is formed into a double-walled bag in which a closed-end inner bag 3 made of sheet-like soft filtering material showing a water permeability and a closed-end outer bag made of sheet showing water impermeability combined with the inner bag in an outer enclosing state. Both inner and outer bags 2, 3 are connected at their upper end edges and formed into an integral member to make a single upper end bag port 1a. A perforation 4 acting as a separating means capable of cutting and removing only a bag bottom part 3c of the outer bag 3 is arranged at a lower part of the outer bag 3 under a state in which a bag bottom part 2c of the inner bag 2 is left. The bag bottom part 3c of the outer bag 3 is cut and removed along the perforation 4 acting as the cutting means to enable the granules to be easily cleaned.
Patent JP-2003046943-A (JP)
Title: Digital camera system and image processing system
Inventor: TAMURA AKIHIRO
IPC: H04N5/907
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To automatically print an image photographed with an imaging device only by connecting the imaging device with printing equipment by using radio wave or wire. SOLUTION: The imaging device 100 is equipped with an imaging means 101 which encodes a pictorial image and stores it in a flash memory card 102, a regeneration display means 104 which regenerates and displays the pictorial image from the memory card 102, an automatic print information forming means 105 which selects a pictorial image to be printed and forms automatic print information, an automatic print file storing/obtaining means 106 which stores and obtains the automatic print information as an automatic print file 107 on the same memory card 102, and a first file transferring means 108. The printing equipment 110 is provided with a second file transferring means 111 for obtaining the automatic print file 107 via the first file transferring means 108, and a printing means 112 for printing a pictorial image selected and obtained on the basis of the automatic print file 107.
Patent JP-2003039358-A (JP)
Title: Movement input playback method, device thereof, and program thereof
Inventor: KITAGISHI IKUO
IPC: G06T7/20
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for facilitating the operation when inputting the data related to the movement of a robot. SOLUTION: The movement of the robot under predetermined movement control is photographed, and a moving region is judged from the photographed images of the robot. In the results of the judgement satisfy predetermined conditions, robot simulation images 124a to 124c are prepared based on the photographed images. Common guide information 125 indicating a series of movements is set for a plurality of simulation images 124a to 124c corresponding to the movements. When inputting data, the simulation images are displayed together with the guide information, data is inputted in accordance with the operation of a pointing device by corresponding to the guide information 125, and simulation images 123a to 123c to be displayed are updated at any time.
Patent JP-2003050819-A (JP)
Title: Information distribution system
Inventor: ARAGAKI TOMOO
IPC: G06F17/30
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system providing information most suitable for the region by the attribute data of a user and position information, which is an information providing device used by being carried or installed to a moving object at the time of movement. SOLUTION: The information distribution system is constituted of a public line network 300, the information providing device 100 connected to the public line network 300 and an information providing server 200 providing the information providing device 100 with voice information and image information. The information providing device 100 is provided with a portable telephone set 20, an interface part 104 communicating with the portable telephone set 20 and a user attribute data input means 106 inputting the attribute data of the user.
Patent JP-2003043076-A (JP)
Title: Watthour meter and electrical apparatus with built-in latching relay
Inventor: MORINAGA CHIHIRO
IPC: G01R22/00
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a power-saving electrical apparatus with a built-in latching relay which restores the latch locking of the relay contact of the latching relay to its normal state, and does not consume unnecessary power for restoring latch unlocking when a load is not used. SOLUTION: This apparatus is equipped with a voltage detecting circuit 10 for detecting a voltage VL on a more load 8 side than the relay contact 6, an ON/OFF discriminating portion 2A for discriminating that the relay contact 6 is in an off-state when the output of this circuit 10 is zero, and that the relay contact 6 is in an on-state when the output is other than zero, a comparing portion 2B for comparing the present state of the relay contact 6 discriminated by the discriminating portion 2A with an originally-expected state of the relay contact 6, and for outputting a trigger signal when the comparison result is a disagreement, and a relay driving circuit 4 which outputs a driving signal when the trigger signal is inputted, and transfers the lathing relay 5 into its originally-expected state.
Patent JP-2003042985-A (JP)
Title: Differential scanning calorimeter
Inventor: KINOSHITA RYOICHI
IPC: G01N25/48
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a differential scanning calorimeter, enabling temperature rise or drop of a sample and a reference material to follow temperature rise or drop of a heat reservoir with superior responsiveness, while maintaining constitution of the differential scanning calorimeter which has a structure for acquiring baseline stability, characteristic of a heat flux type, while simultaneously acquiring responsiveness similar to or higher than the input compensation type. SOLUTION: In the structure of the heat flux type differential scanning calorimeter, where heat passage between a sample holder and the heat reservoir is formed of a metal material, having satisfactory thermal conduction, heaters for input compensation are installed on the sample holder and a reference holder.
Patent JP-2003048617-A (JP)
Title: Conveying device
Inventor: KATO HEIZABURO
IPC: B65G35/06
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a conveying device capable of freely determining the intermittent indexing of a work table corresponding to the demand from each work, station, remarkably improving the accuracy in moving and positioning, and arbitrarily determining the configuration of a conveying passage with high degree of freedom. SOLUTION: This conveying device comprises a linear conveying passage having a detachable guide means 24 for guiding the linear movement of the work table 17, and a cylindrical cam wherein a cam follower 26 of the table is detachable in the direction same as a guide means for linearly moving the table. The cylindrical cam is provided with plural linear conveying mechanisms respectively provided with a cam groove 25 having a retentive section free from the axial displacement corresponding to a conveying start end, a terminal end and a position of each work station, and a transferring section accompanying the axial displacement corresponding to a position between the work stations.  A revolving conveying mechanism is mounted between the terminal end and the starting end of the linear conveying passage for separating and moving the table stopped at the terminal end of one of the linear conveying mechanisms to a side part, moving the same to a side part of the starting end of the other linear conveying mechanism, and transferring the same to the staring end of the other linear conveying passage by retracting movement.