baber/WOPTO huggingface dataset:
Patent JP-2001256576-A (JP)
Title: Fire monitoring system
Inventor: YOKOYAMA SHUN
IPC: G08B17/103
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To discover even a fire that breaks out in the middle of the night in an early stage. SOLUTION: This system is provided with a laser radar 2 that rotationally scans the atmosphere with detecting light and detects information about smoke in the atmosphere and an image display device 3 which is synthesized with the rotation of the radar 2 and displays the information about the smoke in an image.
Patent JP-2001255872-A (JP)
Title: Performance information editing device
Inventor: FUNAKI TOMOYUKI
IPC: G06F3/0484
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to edit various information by simple operation. SOLUTION: This performance information editing device comprises a operation means capable of selecting a display object displayed by a display means and performing shifting operation, and a control means for judging whether or not the selected display object is to be deleted based on the direction and speed of the shifting operation by the operation means. The operation means is able to select any arbitrary display object from the display objects displayed and operate to shift the selected object. When the selected display object is operated to shift in a prescribed direction or at a speed of a prescribed value or higher (or lower) at the time of operating to shift the display object by the operation means, the control means judges whether or not the selected display object is deleted.  Thus, since this device is arranged so as to decide the selection of shift or delete according to the operation modes of the operation means, it becomes possible for a user to not only shift the display object but also delete it by simple operation from the position from which the display object is selected. As a result, an efficiency of edition is substantially improved.
Patent JP-2001257986-A (JP)
Title: Device and method for recording and reproducing program signal
Inventor: SUZUKI KOJI
IPC: H04H20/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent it to record the programs in which a user is less interested when only the interesting programs are automatically selected and recorded for the user. SOLUTION: A memory 5 stores the sorting information on programs in which a user is interested, and the program relative information acquired at a program relative information acquisition part 1 is compared with the information stored in the memory 5 for the user to decide to or not to record programs. Then the reproduction states of every sorted program are counted according to the program reproduction state obtained from a recording medium 8, and the sorted programs in which the user is not interested are deleted and also these recorded programs of the above sorted programs are erased.
Patent JP-2001252368-A (JP)
Title: Ignition preventing device for fire distinguishing equipment
Inventor: TSUJI TOSHIHIDE
IPC: A62C3/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a light and inexpensive ignition preventing device attachable/detachable and capable of surely preventing ignition while saving the space. SOLUTION: The inside of shaft space 20 provided in a building is arranged with piping 30 for fuel gas and facility equipment with piping 35 for electrically controlling fire-fighting liquids, the device is composed of an almost fabric-state cover 10 composed of a material having no gas permeability, an opening part 11 and a closing part 12 capable of freely attachably and detachably closing the cover are formed at the suitable place of this cover 10 and in the state of opening the closing part 12, the cover 10 closes the closing part by covering the entire required parts of facility equipment 34, 36 and 37. Then, the opening part 11 is fixed in the state of inserting the piping 32 and 35 or drawing member with the facility equipment 34, 36 and 37 so that covering with the cover 10 can be turned into almost sealed state.
Patent JP-2001263981-A (JP)
Title: Pipe supporting structure for horizontally set pipe type heat exchanger
Inventor: MATSUDA KENJI
IPC: F28F9/013
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To allow smooth telescopic travel of a pipe caused by difference in thermal expansion between the pipe and a body frame even when a roller supporting the pipe cannot rotate and reduce manufacturing cost of a support. SOLUTION: In a horizontally set pipe type heat exchanger, in which heat is exchanged between cooling water flowing through a pipe 3 horizontally arranged and supported at a predetermined axial position thereof by a frame body 1 and a high-temperature gas supplied to the exterior thereof, the pipe 3 is supported by the frame body 1 through a roller 10 having a circular contour cross section.
Patent JP-2001267282-A (JP)
Title: Substrate treating device
Inventor: MAEKAWA NAOTADA
IPC: H01L21/027
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a treating vessel which reduces consumption of a treating liquid and reduces the running cost without causing degeneration of the treating liquid through exposure to the air during the substrate treatment in which much contaminating substance is feared to mingle with the treating liquid. SOLUTION: This device is constituted of a filter circulatory piping relating to organic peeling liquid which comes out from a first reusable liquid tank 55, passes through a first opening and closing valve V11, a first pump P11 and a first filter 56 in this order, goes through of a fourth piping 61, passes through a seventh opening and closing valve V17 which is provided in the way and again returns to the first reusable liquid tank 55 without going through a treatment chamber 2.
Patent JP-2001275768-A (JP)
Title: Drawing cabinet
Inventor: NAITO MASAYA
IPC: A47B88/80
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To increase convenience of a drawing cabinet with a tray located at the upper part of a drawer by sliding it in the same direction as the movements of the drawer when housed. SOLUTION: Sliding rollers (7), which rotate freely, are installed at the upper ends of both right and left sides of the inside of a back board (1b), which is a part of a drawer (1), while the inside of the drawer is made to project forward, and the upper ends are made to protrude upward from the upper edge of the drawer. Guiding grooves are provided lengthwise at the both sides of the tray, and the sliding rollers are inserted into the guiding grooves. As a result, the tray can slide in the same direction as the movements of the drawer when housed.
Patent JP-2001259139-A (JP)
Title: Pachinko machine
Inventor: KANBAYASHI ICHIRO
IPC: A63F7/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine fair to all the players. SOLUTION: Game nails 20, 26 planted in a decorative area 25 of a game board face are colored in the same color as the decorative area 25. When visually observing the adjusted degree of the game nails (the spaced degree of the nails), the player has difficulty in recognizing accurate nail spacing since the color of the decorative area 25 is a protective color of the game nails. The same effect can be attained by coloring the game nails (guard nails) 20 in the same color as a variable starting port 9. The same effect can further be attained by coloring only the game nails in either a light color or a dark color, using a visual effect of causing difference to nail spacing recognized by the player, by the color difference of the colored nails.
Patent JP-2001259780-A (JP)
Title: Riveting apparatus
Inventor: TAGUCHI YOSHIO
IPC: B21J15/14
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a riveting apparatus which can efficiently rivet a work to be riveted, in particular, continuously rivet the work on the horizontal surface and on the perpendicular surface. SOLUTION: This riveting apparatus comprises a rotary table rotatable around the perpendicular axis on which the work is placed, a horizontal surface riveting means which is arranged adjacent to the table and rivets the horizontal surface of the work placed on the table, and a perpendicular surface riveting means which is arranged adjacent to the table and rivets the perpendicular surface of the work placed on the table, and the riveting by the horizontal surface riveting means (or the perpendicular surface riveting means) and the riveting by the perpendicular surface riveting means (or the horizontal surface riveting means) can be successively implemented for the work placed on the table.
Patent JP-2001270875-A (JP)
Title: Method for producing propylene oxide
Inventor: TSUJI JUNPEI
IPC: B01J21/08
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing propylene oxide, in which propylene is converted into the propylene oxide with an oxygen carrier comprising isopropylbenzene hydroperoxide obtained from isopropylbenzene and the isopropylbenzene can repeatedly be used. SOLUTION: This method for producing the propylene oxide comprises (1) an oxidation process for oxidizing isopropylbenzene to obtain isopropylbenzene hydroperoxide, (2) a process for reacting the isopropylbenzene hydroperoxide with propylene to obtain propylene oxide and cumyl alcohol, and (3) a process for hydrogenolyzing the cumyl alcohol obtained in the epoxidation process to obtain isopropylbenzene and then recycling the isopropylbenzene to the oxidation process, which is characterized in that the concentration of sodium in the solution containing the isopropylbenzene hydroperoxide fed into the epoxidation process is <=1,000 wt.ppm.
Patent JP-2001269488-A (JP)
Title: Fishing game method using communication network such as internet
Inventor: NARA TOSHIOMI
IPC: A63F13/35
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a totally new fishing game in an environment capable of utilizing the characteristics of positive fishing. SOLUTION: In this game method, a large number of users appropriately access servers via a communication network such as the Internet to play a fishing game. The game method using a communication network such as the Internet is comprised of a step that users connect with servers through the use of game terminals, step that the users input ID information or game initial setting information by the input means of the game terminals, step that the users cancel the access state between the game terminals and servers, step to compute the easiness of catching fish for each of the plurality of users who have accessed the servers on the basis of the inputted ID information and game initial setting information, step to determine users who will have the hitting of fish on the basis of the easiness of catching fish of the users obtained by the computation,  and step to notify the game terminals of the hitting of fish from the servers.
Patent JP-2001273497-A (JP)
Title: Personal identification device
Inventor: YAMADA MASAHIKO
IPC: G06T1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a personal identification device capable of performing accurate identification by one time of identifying operation. SOLUTION: In this personal identification device, plural CCD cameras 12 and 14 for photographing the blood vessel image of a finger are arranged in the device body having finger inserting hole and these CCD cameras 12 and 14 are connected to an information processor 6. The information processor 6 is provided with an image processing circuit 2 for recognizing a three- dimensional blood vessel pattern on the basis of the blood vessel image provided from the CCD cameras 12 and 14 and an arithmetic processing circuit 3 for extracting plural feature amounts from the blood vessel pattern and collating these extracted data with registered data in a memory 5 and in the case of collating both the data,  this arithmetic processing circuit 3 applies processing of coordinate system rotation around the central axis of the finger inserting hole and decides similarity between correction data provided thereby and the other data.
Patent JP-2001275129-A (JP)
Title: Gradation correction method
Inventor: AMETANI KAZUSHI
IPC: H04N5/208
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a gradation correction method for printers, which conducts smooth and unrough edge emphasis processing especially. SOLUTION: In this method, a specific color of photographing data supplied from a digital camera or the like counted, a coefficient α for edge emphasis is decided on the basis of the count of count data, an edge emphasis filter is decided on the basis of the coefficient α for edge emphasis and edge emphasis is conducted with a decided filter. Through the configuration above, edge emphasis with excellent quality can be conducted.
Patent JP-2000358181-A (JP)
Title: Digital camera
Inventor: OKUMA KEISUKE
IPC: H04N101/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which can change its various set states via simple operations. SOLUTION: A digital camera 10 has an LCD 21 to display a set image including plural types of set information. The set image which is displayed on the LCD 21 is changed according to the states of the camera such as a photographing mode and a reproduction mode. When plural input keys around the LCD 21 are pushed, the set information displayed near the input keys can be changed. A control part of the camera 10 performs various controls of the camera 10 according to those set information. Thus, the contents of the processing to be executed can be easily obtained when a single input key has plural functions in response to the different modes.
Patent JP-2001276912-A (JP)
Title: Method for piercing rolling seamless pipe
Inventor: YAMAKAWA TOMIO
IPC: B21B19/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for piercing rolling a seamless pipe by which an external diameter of a tip of a hollow material pipe can be controlled to enlarge and by which an external diameter deviation between the tip of the hollow material pipe and a middle portion of the hollow material pipe can be controlled. SOLUTION: In a process of piercing rolling a material by an inclined roller in which a plug is positioned between a pair of main rolls, when rolling a site determined beforehand at the tip side in the rolling direction of the material, the plug is moved in the same direction as the rolling direction and/or a roll opening of the main rolls is expanded.
Patent JP-2001283469-A (JP)
Title: Optical disk
Inventor: MURATA TOSHIKO
IPC: G11B7/24097
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To enable even a visually handicapped person to easily discriminate the front and the back surfaces of a disk. SOLUTION: The optical disk 1 is provided with a front and back discrimination area 4 for distinguishing the front and back surfaces of the disk in the inner periphery 5 of the disk 1, and a disk identification marks 9 for showing a kind of disk is provided on the surface where the front and back discrimination area 4 is.
Patent JP-2001280873-A (JP)
Title: Thermal storage type heat exchanger system
Inventor: NAGAO WATARU
IPC: F28D20/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermal storage type heat exchanger system capable of being efficiently operated by taking out a heat stored in a thermal storage tank thoroughly. SOLUTION: The thermal storage type heat exchanger system heats a primary side circulating water in a heat exchanger 31 by circulating the water in the thermal storage tank 12, heat exchanges the heated primary side circulating water with a secondary side circulating water, and thereby takes out a heat of the tank 12. Then, the system stops its operation when a water level in the exchanger 31 is lowered to a predetermined level. The exchanger 31 has a server tank 45 for supplying the primary side circulating water into the exchanger 31. In this case when the level in the tank 31 is lowered, the primary side water is supplied from the tank 45 into the exchanger 31. Accordingly, the lowering of the level in the exchanger 31 is dulled, and hence a time up to the stop of the operation is prolonged. Therefore, the heat stored in the tank 12 is utilized to a maximum limit, and hence the system can be efficiently operated.
Patent JP-2001285678-A (JP)
Title: Two-image simultaneous pickup processing apparatus
Inventor: AKUTAGAWA KIYOSHI
IPC: H04N5/238
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a two-image simultaneous pickup processing apparatus that can pick up two images on one image pickup face while distinguishing them. SOLUTION: A light passing through a lens 10 reaches an image pickup face 41 through a wavelength selection filter 20 having a pass band equivalent to a wavelength not passing through an 'R' filter, and a light passing through a lens 11 reaches the same image pickup face 41 through a wavelength selection filter 21 having a pass band equivalent to a wavelength not passing through an 'B' filter, and a color electronic camera 40 outputs two output signals; 'B' and 'R' signals. Through the configuration above, one image pickup face of the single color electronic camera can pick up two images separately and process the respective images independently. Thus, problems of an optical system, high cost, a large-scale, and increase in the weight or the like are not caused different from the provision of two cameras and the single camera can process two images.
Patent JP-2001282839-A (JP)
Title: Information distribution system
Inventor: SENDA MASAYASU
IPC: H04L12/54
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system by which information originators can effectively provide information at an adequate cost, and users can acquire information efficiently and quickly. SOLUTION: An original sender makes an access to a server 10 from an original sender terminal 31 in advance to register information data. In this occasion, for linking to the information, the attribute of the provided information (expective destination area, expective user's age, etc.), is sent to the server 10, which stores the attribute in an information profile database 41. A user, trying to acquire information, enters the field of interest, address, etc. from an user terminal 30 to access the server 10 and the inputted data is stored in a user profile storage part 51. An information-providing decision part 60 compares the user's attribute stored in the user profile storage part 51 with the attribute of each provided information registered in the information profile database 41.  As the result of the comparison, information whose attribute coincides with the user's attribute is provided to the user.
Patent JP-2001283462-A (JP)
Title: Optical recording medium, recording material, method for manufacturing optical recording medium and optical recording and reproducing method
Inventor: ITO KAZUNORI
IPC: G11B7/243
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which is higher in the correspondent characteristic to a recording line speed as compared with the conventional optical recording media, has excellent reproducing optical stability and preservable stability, has high sensitivity and sufficiently withstands the application to a DVD media as well, a recording medium used for this optical recording medium and an optical recording and reproducing method using this optical recording medium. SOLUTION: The optical recording medium having a reloadable recording layer for recording and reproducing information by irradiation with light is characterized in that the relation between a jitter increase rate d1 by DC light of an initial recording mark and a jitter increase rate dOW by the DC light of the recording marks formed by repeating rewriting 1,000 times satisfies d1>dOW when the increase rate of 5,000 times repeating reproduction jitters σrepeat with respect to the reproduction jitter σ1 of the first time is defined as d(=σrepeat/σ1 when reproduction is carried out by irradiating the recording layer with the DC light of such intensity that the ratio R(=σrepeat/σ1) of the 5, 000 times repeating reproduction jitters σrepeat to the reproduction jitter σ1 of the first time of the case where the recording marks are formed on the recording layer and are reproduced by the DC light attains 1.1<=R<=2.0.
Patent JP-2001298957-A (JP)
Title: Power supply and starting method for the power supply
Inventor: YAMADA RYUJI
IPC: H05B6/12
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To suppress the overshoot of load voltage when staring a power supply which includes an alternating-current power circuit, a pulse number control circuit that pulse-number-modulation-controls the AC power circuit, and a reactor that comprises a resonance circuit together with the capacitive component of a load supplied with power from the AC power circuit. SOLUTION: At t1 when a certain time has passed after the issuance of an operation command from the pulse number control circuit, the voltage Vs of an AC voltage source is reduced to a predetermined value. At t2 when a certain time has thereafter passed, the voltage is returned to the original value. This operation allows the overshoot of load voltage VL to be reduced to an insignificant amount, so that the risk of damage to a load due to overvoltage can be circumvented.
Patent JP-2001296424-A (JP)
Title: Polarizing element
Inventor: TAKAGI YASUHIRO
IPC: G02B5/30
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a reflective polarizing element which is easily manufactured with a reduced manufacturing cost and moreover with which excellent polarizing characteristics are obtained. SOLUTION: The polarizing element is made of a diffraction grating (1) polarizing and separating incident natural light (I) and emitting zero-order transmitted light (T0) mainly comprising a TM (transverse magnetic) component to a specified direction. The diffraction grating (1) is provided with a grating plane (11) polarizing and separating the natural light (I) into the zero-order transmitted light (T0) comprising the TM component and zero-order transmitted light (T2) comprising a TE (transverse electric) component and a light-emitting surface (12) totally reflecting 1st-order transmitted light (T1) reflected on the grating plane and comprising the TE component. Furthermore, the grating plane (11) is provided with a polarized light separating function having >=70% diffraction efficiency of the zero-order transmitted light (T0) comprising the TM component and <=30% diffraction efficiency of the zero-order transmitted light (T2) comprising the TE component and the quantity of the zero-order transmitted light (T2) comprising the TE component traveling in the same direction as the zero- order transmitted light (T0) comprising the TM component is reduced.
Patent JP-2001067198-A (JP)
Title: Printer system
Inventor: DAIDO YASUSHI
IPC: G06F13/10
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the limit of the number of a printer for connection, to eliminate the restriction of a layout and to sufficiently exhibit the throughput of a printer by connecting a host to decompressors having a data converting function or the like by LAN and connecting the decompressors to the printers by SCSI. SOLUTION: The first decompressor 21, the second compressor 22 and the third decompressor 23 are respectively connected to the host by LAN. Then SCSI connection is executed between the first decompressor 21 and the first printer 31 and between the first printer 31 and the second printer 32. Besides, SCSI connection is also executed between the third decompressor 22 and the third printer 33, between the third printer 33 and the fourth printer 34 and between the fourth printer 34 and the fifth printer 35. Moreover, the third decompressor 23 is connected to the sixth printer 37 by SCSI. Then the number of decompressors to be connected to the host is set so that the limit of the printer connection possible number is eliminated.