baber/WOPTO huggingface dataset:
Patent JP-2002542238-A (JP)
IPC: C12N9/99
Filed: 2000-04-19
Abstract: A hydroxamic acid derivative represented by formula (1) or a prodrug thereof, or a pharmaceutically acceptable salt thereof, which has a matrix metalo-proteinase inhibitor.
Patent JP-2002207646-A (JP)
Title: Recording and reproducing device
Inventor: MATSUMOTO NORIYUKI
IPC: G06F13/00
Filed: 2001-01-05
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device which can recognize by itself whether its interface part is occupied normally by a plurality of host computers or a host device such as a server or illegally. SOLUTION: According to information regarding the control states of a recording and reproduction part 1 and the interface part 2 which is outputted from a processor 3, a state detection part 4 recognizes whether the interface part 2 is occupied normally by a host device or illegally and resets the interface part 2 when recognizing that the interface part is occupied illegally.
Patent JP-2002208596-A (JP)
Title: Silicon single crystal wafer
Inventor: TAKEDA RYUJI
IPC: C30B29/06
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a silicon single crystal wafer which well displays the gettering effect by avoiding the abuses of the conventional IG method, contains little impurity or crystal strain on the surface layer at the device forming side and has gettering sites compactly existing in the wafer interior, without deteriorating various characteristics such as intensity characteristic, electric resistance characteristics, etc. SOLUTION: The silicon single crystal wafer contains a dopant at a concentration of 1.0×1012 atoms/cm3 or more with an oxygen concentration of 0.5×1018 atoms/cm3 or more and has a crystal lattice strain of 1×10-9 to 2×10-5 (atomic unit).
Patent JP-2002205538-A (JP)
Title: Vehicular air-conditioning system
Inventor: ODATE TAIJI
IPC: B60H1/00
Filed: 2001-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular air-conditioning system capable of being simply constructed and downsized. SOLUTION: A motor generator MG and a compressor CP are operably connected to each other. These are put in always connected condition based on power transmission. The motor generator MG and an engine Eg are operably connected to each other via an electromagnetic clutch 57 in a disconnectable manner. When the motor generator MG is used as an engine starter for starting the engine Eg the compressor CP is driven in the state that the discharge capacity of the compressor CP is not more than a predetermined discharge capacity. Thus, the need for providing a mechanism between the motor generator MG and the compressor CP for connecting both of them in a disconnectable manner is eliminated and a load on the motor generator MG at starting the engine Eg is reduced. Therefore, the vehicular air-conditioning system can be simply constructed and miniaturized.
Patent JP-2001312238-A (JP)
Title: Image display system in train
Inventor: NUMATA MITSUHIRO
IPC: G09F21/04
Filed: 2001-01-10
Abstract: PROBLEM TO BE SOLVED: To allow an image display system to collect a large quantity of information in a train while eliminating the need for laborious replacement work, etc., by man power and to make such information displayable in a state of having impact. SOLUTION: A specific car 1 among plural cars 1 connected to each other is provided with an image reproducing means 3 for reproducing still images or animation images and all the cars 1 are provided with video means 4 for projecting the still images or animation images outputted from this image reproducing means 3.
Patent JP-2001215656-A (JP)
Title: Digital photographic element with biaxially oriented polymer base
Inventor: CAMP ALPHONSE DOMINIC
IPC: G03C7/30
Filed: 2001-01-11
Abstract: PROBLEM TO BE SOLVED: To provide improved image formation over a wide range of exposure time and to meet a demand for a color photographic material on a base material having improved performance for digital image formation while substantially minimizing an artificial phenomenon of digital printing. SOLUTION: This invention relates to a reflective base photographic element including a base including a biaxially oriented polymer sheet having a micro void layer whose upper surface has L* of at least 93.5 and an image forming layer whose exposure range is 125 nsec to 0.5 sec when the loss of the shoulder of status A reflection density as the function of cyan recording is <=8%.
Patent JP-2002217046-A (JP)
Title: Toroidal coil assembly
Inventor: SHIMIZU TADASHI
IPC: H01F17/06
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal coil assembly which can be mounted on a wiring board in a stable form with a reduced height of a toroidal core after being mounted. SOLUTION: The toroidal coil assembly comprises a toroidal coil 20 composed of a toroidal core 21 and a winding 22 wound around the core 21, and a terminal base 1 for mounting, supporting and fixing the coil 20. The coil 20 is constituted by winding the winding 22 on the core 21 downside with spacings to avoid interference with the terminal base 1. The base 1 has a support plate 2 comprising a recess 5 formed into the upside deeply enough to partly house the core 21 downside of the coil 20, through-holes 7, 7 bored through the lengthwise ends 6, 6 through which the winding ends 23, 23 of the coil 20 are passed and led out below, and at least one pair of protrusion pieces 3, 3 extending from near the lengthwise ends of the support plate 2 in mutually reverse directions crossing the length of the support plate.
Patent JP-2002213476-A (JP)
Title: Method of manufacturing tripod constant velocity universal joint outer race
Inventor: IIHARA MICHIO
IPC: B21J5/08
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To form a chamfer part of the opening edge by plastic working, to enable a molding punch of a cup part to result in a simple shape, to easily manufacture a metal mold, and to easily perform repairing even at abrasion time. SOLUTION: Not only the outer peripheral shape of a small-diameter part W3a and a large-diameter part W3b but also a recess part Wb, having a tapered surface Wba which becomes an outline shape of the chamber part 10 of an outer race 1 are formed on the end surface in an upsetting process. The tapered surface WBa formed in the upsetting process is extruded backward, while the shape in a cup molding process is maintained. Afterwards, the tapered surface Wba is formed into a finished shape and a dimension of the chamfer part 10 in a cup squeezing process.
Patent JP-2002213167-A (JP)
Title: Structure of guide rail for opening/closing device
Inventor: ISHIKURA NORIO
IPC: E06B9/58
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a guide rail for an opening/closing device, which enables the guide rail or an opening/closing body to be easily replaced after execution of work for the opening/closing device such as a shutter device. SOLUTION: In the structure of the guide rail 7 for guiding a shutter curtain 5, which is moved in a direction parallel to an opening surface of an opening 3 of a building frame 1, to the opening 3, the guide rail 7 for guiding at least either of both edges of the shutter curtain 5 is composed of an approximately U-shaped cross-section outer rail 9, which is fixed to the building frame 1 and has a loose fitting storage part 15 opened by an opening 13 for attachment/ detachment, and an inner rail 11 which is formed in such a manner as to have an approximately U-shaped cross section by having a guide groove 17 for guiding an edge of the shutter curtain 5, attached detachably to the opening 13 of the outer rail 9 from the direction parallel to the opening surface of the opening 3 and housed in the storage part 15.
Patent JP-2002210012-A (JP)
Title: Air supply device for breathing
Inventor: HIKOSAKA TORU
IPC: F17C13/00
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an air supply device for breathing capable of being used or stopped by one user's manipulation. SOLUTION: The air supply device for breathing is equipped with a cylinder for supplying breathing air, a pressure and flow rate setting instrument and a demand regulator conserving oxygen consumption in synchronous relation to the breathing of a user to supply air to the cannula of the user and has a mechanism for operating or cutting off the power supply of the demand regulator in synchronous relation to the opening and closing of the main valve on the downstream side of the cylinder.
Patent JP-2002216429-A (JP)
Title: Auxiliary information recording method, holding information recording device, auxiliary information reproducing method, auxiliary information reproducing device, recording medium, transmission device, transmission method, data reproducing method and data reproducing device
Inventor: SUGAWARA TAKAYUKI
IPC: G06F21/60
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To permit high density recording owing to the improvement of coding rate, to permit the superimposition of auxiliary information to main information and to perform the modulation, recording and transmission in the state which is impossible of the read-out and falsification in a simple manner by using the auxiliary information, that is, in the state which is high in security. SOLUTION: When an input data of eight-bit unit is transferred into a sign language of fifteen-bit unit, the auxiliary information such as cipher, region, rating, identification ID, address for access, URL of related information or certified information of justified media is superimposed.
Patent JP-2002211065-A (JP)
Title: Device for temporarily fixing carriage
Inventor: KUMASAKA NAOAKI
IPC: B41J25/304
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a carriage-fixing device which prevents wrong operations while holding a function for fixing a carriage and can be manufacturing at a reduced cost. SOLUTION: The carriage-fixing device 10 is provided with the carriage 11 and a guide shaft 13 set along a locus where the carriage 11 moves. The carriage-fixing device 10 is also provide with a link rod 12 coupled to the carriage 11, a link rod-holding part 14 set to an end of the guide shaft 13, and a stopper 15 set to the end of the guide shaft 13 for stopping the movement of the carriage 11. When the carriage 11 touches the stopper 15 and stops, the link rod 12 is stored in a groove 141 of the link rod-holding part 14, and stops in a state in which the carriage is inclined. A second end 122 is positioned upper than a first end 121. At this time, the link rod 12 is caught in the groove 141 and fixed. Therefore, the carriage can be fixed only by the moving function of the carriage without requiring a separate device for fixing the carriage.
Patent JP-2001262026-A (JP)
Title: Miniemulsion technique for inkjet ink
Inventor: KABALNOV ALEXEY S
IPC: B41M5/00
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a water base inkjet ink composition having improvements in water-resistant fastness, highlighter smear-resistant fastness, durability and the like, and a method of manufacturing the same. SOLUTION: The water base inkjet ink composition has an aqueous vehicle which is a miniemulsion containing oil particles having a particle diameter of <1 μm and dissolved dye molecules, and the method of manufacturing such a composition is described.
Patent JP-2002228742-A (JP)
Title: Ultrasonic sensor
Inventor: YOSHIDA EIJI
IPC: G01S7/521
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic sensor easily usable even if a fitting space in rear of the sensor in the axial direction thereof is relatively narrow. SOLUTION: A bottomed case is formed of a plastic case part provided with an adjustable layer and a metal case part to be bonded to the bottomed case part for sealing and forming a piezoelectric element housing space together with the bottomed case part. The piezoelectric element provided with electrodes in an upper and a lower surfaces thereof is fitted to the inner bottom surface of the bottomed case part and external shield wires to be electrically connected to both electrodes of the piezoelectric element are taken out of a side surface of the metal case part. An open end of the metal case part is filled with a sealing material.
Patent JP-2002232818-A (JP)
Title: Video information recording and reproducing device
Inventor: KODAMA AKIFUMI
IPC: H04N5/7826
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To collectively and continuously reproduce a plurality of related recording units. SOLUTION: This video information recording and reproducing device is provided with a video recording control part 102 for recording video and audio information (recording unit) 150 in a recording medium 103 with the video recording information 153 of the recording unit, a reservation video recording setting part 101 for holding the video recording information by each reservation video recording setting (reservation unit) and controlling the operation of the video recording control part according to these video recording information, a reproduction control part 105 for reproducing a recording unit recorded in the recording medium and a reproduction setting part 104 for controlling the operation of the reproduction control part based on video recording information recorded in the recording medium.  The reservation video recording setting part is provided with reproduction related information to the respective video recording information. With a plurality of recording units provided with the same reproduction related information video-recorded respectively by the plurality of reservation units or a single reservation unit for video-recording periodically as a single reproduction unit, the reproduction setting part collectively and continuously reproduces the plurality of recording units constituting this reproduction unit.
Patent JP-2002227406-A (JP)
Title: Scaffold-support supporting base
Inventor: YAMAOKA AKIRA
IPC: E04G5/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a scaffold-support supporting base, which can support a scaffold base stably and in which damage and a curve are hard to occur. SOLUTION: The scaffold-support supporting base is constituted as follows for solving the above-mentioned purpose. Cylindrical sections are formed at both ends. A horizontal plate section is stretched over both cylindrical sections. A groove section formed by notching a part of the horizontal plate section is formed, and the lower end of the scaffold support is engaged with the groove section. The whole is formed of a rigid body.
Patent JP-2002051530-A (JP)
Title: Linear motor
Inventor: SHO SHUNKO
IPC: H02K3/24
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a linear motor for reducing manufacturing costs and increasing a heat radiation effect. SOLUTION: The linear motor is provided with a forcer 1 and a stator 2. The forcer 2 is provided with guide boards 22 and 23 formed by a magnetic material, and a plurality of permanent magnets 21 are applied to the guide boards 22 and 23. The forcer 1 has a plate-like body and a plurality of coils 12. The plate-like body and the coils 12 are retained between the guide boards 22 and 23, and the permanent magnet 21 is adjacent to the plate-like body. A coil channel 111 where the coils 12 are buried is formed at the plate-like body. A heat conduction hole 131 is formed at the center of the coils 12. The heat conduction hole 131 penetrates up to the outside of the plate-like body, and the calorific value of the coils 12 passes through the heat conduction hole 131 and is discharged into the atmosphere.
Patent JP-2002227632-A (JP)
Title: Removing apparatus for particulate matters included in diesel engine exhaust emission
Inventor: MATSUMOTO TOSHIO
IPC: F01N3/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To drastically reduce the cost of a filter and its regenerating cost, as well as to continuously carry out regenerating process of the filter while in operation, in a filter device that filters, captures, and burns by electrically heating for regeneration thereof, particulate matters(PM) that are included in diesel engine's gaseous emission. SOLUTION: A set of filtering device is divided into a number of filtering sections or so constituted as to have the same manner and state as it is divided, and rotary shutter or a mask shutter is provided at the entrance of the filtering sections. One filter section is closed from the gaseous emission passage by having its entrance shielded by the shutter. By repeating this in sequence, electric power is generated through heating one filtering section, thereby causing particulate matters in the whole filtering device to be burned.
Patent JP-2001234880-A (JP)
Title: Scroll fluid machine
Inventor: ISHIKAWA MASAKUNI
IPC: F04C29/02
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a scroll fluid machine with heightened refrigerating capacity by improving the ability of sealing and lubricating the sliding parts of both scroll members. SOLUTION: This scroll fluid machine is provided with the fixed scroll member 27 and a movable scroll member 21 engaged with the fixed scroll member 27, and compresses refrigerant gas in a compression chamber formed between the movable scroll member 21 and the fixed scroll member 27, by driving and turning the movable scroll member 21. In this case, oil in an oil sump 41 is separately fed to the compression chamber and a bearing part of the movable scroll member 21.
Patent JP-2002230190-A (JP)
Title: Business card management method and its site, recording medium and program
Inventor: MIZUNO ICHIRO
IPC: G06Q50/00
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To change business card information to be opened to the public according to a person who wants to read business card information. SOLUTION: In the business card management method for performing data communication through a network with a user terminal, a server reads a part of item information constituting business card information from a storage device which stores business card information constituted of a plurality of item information, and generates simple business card screen display data, and distributes the data to the user terminal. Then, the server accepts and sets the permission of detail business card information reading from the business card information owner, and when the permission of the detail business card information reading is set, the server reads the item information more than a part of the item information constituting the business card information from the storage device, and generates detail business card screen display data, and distributes the data to the user terminal.
Patent JP-2002232449-A (JP)
Title: Method and system for outsourcing floating office management in company and association
Inventor: SUGIURA KOUSHIYU
IPC: H04L12/70
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for eliminating allocation management for the management of an IP address and eliminating a manager in charge of the introduction and operation of a DHCP server and the management and maintenance of the server. SOLUTION: The DHCP server 307 is arranged in an outsourcing center 300. Unless a MAC address is previously registered, the acquisition of the IP address by the DHCP server is not permitted. In connecting a unit of a computer to which the MAC address is not registered to a network, an authentication server 303 specifies a company and an association and authenticates an individual. It is made to correspond to information on the unit of the computer used at every individual and the authentication server 303 performs authentication. A MAC address registration picture 306 where the MAC address is registered is prepared and corresponding information of the MAC address and the IP address to be used is generated for the DHCP server.  The IP address is dynamically retrieved from corresponding information of the MAC address registered in the data base 308 of the DHCP server and the IP address, and the IP address of a user for the unit of the computer is issued.
Patent JP-2002236537-A (JP)
Title: Data input device and method, program, and storage medium
Inventor: KAWASAKI KATSUHIKO
IPC: G06F3/0487
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the operability for inputting character symbols. SOLUTION: Data regarding a plurality of screens are stored. In those screens, character symbols ('a', 'ka', 'sa', 'ta', 'na' series 31) which are arrayed in specific array order are displayed and at lest one (enlarged character 33) of the character symbols is displayed by a specific display method different from others. Here, a display control means selects and reads out data regarding each picture among the stored data according to 1st operation done by a user and displays the screen corresponding to the data on a display 2. Then when the user does 2nd operation, a determining means determines as a character symbol to be inputted one specific character symbol (input candidate character 32) of at least one character symbol (enlarged character 33) displayed by the specific display method in the screen displayed on the display 2.
Patent JP-2002236923-A (JP)
Title: Determination for similarity of image
Inventor: FUJIMOTO HIROMI
IPC: G06T7/60
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique providing determination of similarity between two images by a means other than an electronic watermark. SOLUTION: In first and second multi-gradation images, a plurality of isometric borderlines which are contour lines of picture element values is determined and isometric borderline structures composed of the plurality of isometric borderlines are respectively prepared. By analyzing the isometric borderline structures, a plurality of characteristic structures having predetermined structural characteristics is extracted. Similarity of the first and second multi-gradation images is determined by comparing the characteristic structures relevant to the first and second multi-gradation images.
Patent JP-2002241741-A (JP)
Title: Abrasive processing slurry
Inventor: SATO MAKOTO
IPC: B24B37/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain an abrasive processing slurry capable of improving abrasion efficiency as well as enabling the surface roughness of a surface to-be-abraded to be finer in an abrasive processing operation, and also causing no cloggings in its circulating path because of being highly fluid. SOLUTION: This abrasive processing slurry 10 has the following advantages: since a lubricant 42 in this slurry contains a gapping agent 38 (concentration transition-type liquid crystal of a fatty acid salt) and a buffering agent 40 (a fatty acid) each dissolved in and deposited from a dispersion medium 36 such as water or an aqueous amine solution, the granular gapping agent 38 thus deposited is interposed between abrasive grains 44 to effect positively disperse the abrasive grains 44, and the granular buffering agent 40 similarly deposited keeps the gap between the abrasive grains 38 to effect smoothing the movement of the abrasive grains 38 and thus suppress the separation between the gapping agent 38 and the abrasive grains 44.  Therefore, the condition where the gapping agent 38 is interposed between the abrasive grains 44 is retained, and no separation between the gapping agent 38 and the abrasive grains 44 occurs as well.