baber/WOPTO huggingface dataset:
Patent JP-2002282602-A (JP)
Title: Multi-stage type evaporating/concentrating device
Inventor: TAKADA KAZUHARU
IPC: F28D5/02
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage type evaporating/concentrating device with a good heat efficiency enabling to reduce manufacture cost and adapted to down-sizing. SOLUTION: A N-fold utility can and a condensation can are constituted by adopting a vertical can body as a can body, providing vertical partition plates in the can body to divide the inside of the can body to N+1 parts. The vertical can body is horizontally divided to three parts to make a lower part as a liquid chamber, an intermediate part as a heat exchange chamber and an upper part as an evaporation chamber. A moisture content in a liquid to be concentrated is evaporated by a heat-transmission pipe of the heat exchange chamber. A multiple-effect principle that the steam is collected to the evaporation chamber and is further fed to the heat exchange chamber of a subsequent utility can to use it as a heating source is utilized.  Whereas, in the condensation can, a cooling water and air are fed thereto to utilize an evaporation latent heat of the cooling water and thereby, a condensation efficiency is enhanced.
Patent JP-2002297615-A (JP)
Title: Method and system for map information provision, and computer-readable program
Inventor: KAWAI KAZUTOMO
IPC: G06Q10/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for map information provision, and a computer-readable program which make it possible to easily grasp the location (store location, etc.), of a managing body regarding advertisement information although a display method for the advertisement information which has high advertisement effect is used. SOLUTION: The map information and advertisement information are outputted by an output means to a user-side terminal device as a request source so that once the user-side terminal device sends map request information accompanied by the specification of the display position of a map to a map information providing server, the map information corresponding to information (position specification information) specifying the display position is displayed on the display screen 300 of the user-side terminal device and the advertisement information previously related to the display area of the map information is displayed in a different display area on the display screen from the map information.
Patent JP-2002300563-A (JP)
Title: Video reproducing system
Inventor: SHIROMIZU HIROSHI
IPC: G10L15/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a video reproaching system which enables a viewer to view a video matching his desires. SOLUTION: A television device 3 requests a broadcasting device 1, which stores video data of a plurality of stories in its database 11, to transfer the video data, designating the story by the television device 3, and the broadcasting device 1 transfers the data matching this designated story to the television device 3, and stores them in a storage 39. The viewer inputs answer to the questionnaire using the operation of the remote controller 36 and the television device 3, where upon a control part 32 determines on the feeling, and the viewer can play reproduce and view the video geared to his desires, in matching his feeling at that time.
Patent JP-2002294873-A (JP)
Title: Unit building and corner reinforcing material for unit building
Inventor: KOMATSU YUTAKA
IPC: E04B1/348
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a unit building having corner reinforcing materials, and the corner reinforcing materials for the unit building capable of improving rigidity to horizontal force while connecting mutual corner parts of building units. SOLUTION: This unit building has a plurality of building units 20 having a frame 40 formed in a box shape by connecting the upper and lower ends of columns 4 of the four corners by ceiling beams 42A and floor beams 43A, and is formed by bringing the columns 41 of these building units 20 close to each other. The unit building 10 has the corner reinforcing materials 30A and 30B interposed between the columns 41 mutually adjacent in the horizontal direction of the building units 20, and abutting to side surfaces of these columns 41.
Patent JP-2002303677-A (JP)
Title: Jig for measuring x-ray spectrum
Inventor: MATSUMOTO MASAO
IPC: G01T1/36
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a jig by which a scattered X-ray spectrum can be measured with satisfactory efficiency even with reference to low-energy X-rays and to provide a scatterer. SOLUTION: A jig 20a and a jig 20b are used to measure the X-ray spectrum. They are composed of a scatterer 21a and a scatterer 21b composed of carbon and a support member 22c and a support member 22d used to support the scatterers 21a, 21b. The scatterers 21a, 21b have a shape obtained by cutting a cylindrical body at 45 deg. with reference to its axis or a conical shape.
Patent JP-2002307262-A (JP)
Title: Pallet replacing device
Inventor: SHIRAISHI HARUYUKI
IPC: B23Q11/08
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a pallet replacing device in which the motions of a revolving cover are made smooth and a perfect seal is generated between the revolving cover and the side wall inner surface of a splash guard. SOLUTION: The pallet replacing device to exchange pallets between a table of a machine tool and a pallet stocker includes the revolving cover 14 to open and close the opening in the splash guard, wherein the cover 14 is equipped with a moving cover 34 advancing and retreating in the left-right direction in such a way as capable of abutting to the inner surface of the side wall 112 of the splash guard, first link mechanisms 38 and 40 to advance and retreat the moving cover 34 to/from the cover 14 when the cover 14 rises and falls along the axis O of revolutions, and a second link mechanism 50 to elevate and sink an upper cover 48 which is to block the gap to the splash guard over the revolving cover 14 when the cover 14 rises and falls along the axis O of revolutions.
Patent JP-2002312012-A (JP)
Title: Information processor, network system, production control method and recording medium
Inventor: ICHINOSE MAKOTO
IPC: G06Q50/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a network system capable of easily and efficiently carrying out production control even in a large scale factory and easily realizing constitution free to refer to control information in the factory from outside of the factory without large investment. SOLUTION: A first server means (Web application server) 120 executes data processing concerning the production control on a factory network (intranet) 170. A second server means (Web server) 110 provides the client side (terminal device used by site worker) 160(x) with screen information (browser screen) in correspondence with the information provided by the first server means 120.
Patent JP-2002310595-A (JP)
Title: Cooler
Inventor: INOUE OSAYUKI
IPC: C02F5/00
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a cooler in which generation of scale can be prevented by reducing makeup water to a cooling tower and sustaining the concentration of scale component in the cooling water at a low level. SOLUTION: The cooler comprises a cooling tower 2 where a part of cooling water is evaporated while supplying fresh water 22 to the cooling water circulating the cooling tower 2 and the remaining cooling water is cooled, and a reverse osmosis membrane module 4 which can separate introduced cooling water into processed water from which ions are removed and concentrated water of ions. On the processed water outlet side of the reverse osmosis membrane module, a line 41 for returning processing water back to the cooling tower 2 is provided. On the condensed water outlet side, a line 43 for discharging condensed water and a recovery valve 44 for returning condensed water back to the cooling tower 2 are provided.  In the line from the cooling tower to the reverse osmosis membrane module, a filter 6 cleanable by back washing or air bubbling is provided or an active carbon filter 7 and a filter 8 can be arranged sequentially.
Patent JP-2002310200-A (JP)
Title: One-way clutch assembly
Inventor: MURAMATSU KAZUHIKO
IPC: F16D41/12
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To reduce the size, weight and the number of parts of an automatic transmission by constructing a ratchet type one-way clutch and a bearing into one assembly unit. SOLUTION: This one-way clutch assembly 1, 10 comprises a ratchet type one-way clutch portion 20 composed of an inner ring 2 and an outer ring 22 arranged coaxially, a pawl 23 to be fitted to a recessed portion 27 provided on one of the inner ring and the outer ring for transmitting torque and an energizing member 24 for energizing the pawl and inducing fitting, and a bearing portion 40 laid between the inner ring and the outer ring.
Patent JP-2002312960-A (JP)
Title: Optical pickup device and optical disk unit device
Inventor: DOWAKI MASARU
IPC: G11B7/09
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device capable of relieving the assembling tolerance even though diffracted light by a diffraction element is converged up to a small spot diameter that being close to a diffraction limit. SOLUTION: In this optical pickup device for writing, erasing or reproducing information by emitting a luminous flux from a light source to a recording surface on an optical recording medium, diffracting a return luminous flux reflected against the recording surface with the diffraction element 2 to guide the return luminous flux to a photodetector 6, the diffraction element 2 is divided into a plurality of areas, and the diffracted light from the plurality of areas forms a plurality of spots on the photodetector 6 for focus detection divided into two.  Namely, the assembling tolerance can be relieved and the productivity can be improved because the sizes of apparent spots become large in the case of performing focus detection with a knife edge method by forming a plurality of spots on the photodetector 6 for focus detection divided into two with the diffraction element 2 divided into the plurality of areas.
Patent JP-2002102364-A (JP)
Title: Light source for treatment and method
Inventor: WHITEHURST COLIN
IPC: A61P9/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an incoherent light source and/or utilizing method therefor to be used for treatment such as photodynamic treatment for treating the large outer surface of a patient. SOLUTION: The light source for treatment such as photodynamic treatment is provided with at least one low-voltage or middle-voltage/high-voltage discharge tube 2. In one style, the light source is provided with the non-flat array of practically linear tubes. In the other style, the light source is provided with at least such a tube inside a housing 4 while being mounted inside the housing having an opening for enabling the location on one part of a patient P.
Patent JP-2002317119-A (JP)
Title: Curable resin composition
Inventor: ISHIDA SUKEYUKI
IPC: C08K3/18
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition which is composed of a combination of a curable resin and an inorganic oxide to fully exhibit characteristics of the inorganic oxide, and therefore improves mechanical strengths and imparts to a cured product heat resistance, water resistance, flame retardancy, a gas barrier property, an antibacterial property and the like. SOLUTION: The curable resin composition comprises a combination of a curable resin and an inorganic oxide, where the inorganic oxide is obtained by a hydrothermal synthesis. The curable resin composition otherwise comprises a combination of a curable resin and an inorganic oxide, where the inorganic oxide has on its surface 2.0×10<-3> to 3.0×10<-2> mol/g of a hydroxy group.
Patent JP-2001353913-A (JP)
Title: Recording material management in copy or printer
Inventor: SOMMER MONIQUE GERARDINE M
IPC: B41J11/42
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To obtain a digital image production apparatus. SOLUTION: The digital image production apparatus comprises a print engine PR having a plurality of trays 12 each of which is capable of accommodating different types of recording sheets, a user interface 10, an electronic control system 14 controlling print processing, including control of supply of recording sheets from the trays 12 in accordance with sheet specifications of print jobs, wherein the control system has access to a memory 20 which stores for each tray 12 the type of recording sheets presently accommodated therein, and when the type of recording sheet required for a job is not available in any of the trays, indicates, through the user interface, the required type of recording sheet and at least one tray for these recording sheets.
Patent JP-2002316448-A (JP)
Title: Printer
Inventor: ABE KEIICHI
IPC: B41J11/42
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To print on a plurality of labels at a high speed without changing a transfer speed for labels. SOLUTION: A control part 10 controls a stepping motor 7 to accelerate the transfer speed for the labels 1 to a predetermined transfer speed. While transferring the labels 1 at the predetermined transfer speed, the control part 10 controls a printing head 5 on the basis of a position of the label 1 detected by a position detection sensor 9 to print to the plurality of labels 1. When printing to a predetermined number of labels 1 finishes, the control part 10 controls the stepping motor 7 to decelerate the transfer speed for the labels 1 and stop the labels.
Patent JP-2002318774-A (JP)
Title: Communication terminal, program, and medium
Inventor: KAWADA KENJI
IPC: H04N1/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal, a program and a medium, which facilitate the processing for attaching image data to electronic mail are free of hindrance to the effective use of memory resources. SOLUTION: An electronic mail text is generated by a communication terminal 1 and then the icon of an image scanner 2, which is displayed at a display part 1c, is specified to actuate an image scanner 2. Image of a document read by the image scanner 2 are attached directly to electronic mail without being stored in a memory and sent to an opposite-side PC 6 through the Internet 5. A program prescribing the operation of the communication terminal 1 is set as mentioned above. This program is recorded on the medium. As this medium, an FD, a CD-ROM, an MO, etc., are usable.
Patent JP-2002317052-A (JP)
Title: Method and apparatus for production of modified polyethylene terephthalate
Inventor: MUKAI NOBUTADA
IPC: C08J3/12
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for modified polyethylene terephthalate production, in which the content of crystalline resin is readily controlled and a method for modified polyethylene terephthalate production. SOLUTION: The apparatus for modified polyethylene terephthalate production has an approximately cylindrical apparatus body and an introduction pipe which has an opening part above the side of the apparatus body and is arranged so as to introduce a fluid in the circumferential direction into the inside of the apparatus body and 1-100% of the area of the inner wall of the apparatus body is coated with the crystalline resin.  The method for modified polyethylene terephthalate production comprises using the apparatus for modified polyethylene terephthalate production, introducing pellets of polyethylene terephthalate from the introduction pipe of he production apparatus into the inside of the apparatus body by air transportation and rotating and dropping the pellets of the polyethylene terephthalate while continuously or intermittently bringing the pellets into contact with the crystalline resin covering the inner wall of the apparatus body so as to stick the crystalline resin to the surface of the pellets of the polyethylene terephthalate.
Patent JP-2002318198-A (JP)
Title: Imaging system
Inventor: HONGO ARATA
IPC: B02B7/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To image cracked grains of estimating objective grains in simple structure. SOLUTION: Light from a lighting system diagonally lights up the grains of each row by a diagonally formed shielding plate and a lighting source of one row corresponds to the grains in one row and consequently never lights up those in other row. The light restricted in its direction by the shielding plate diagonally transmits the inside of the grains and a transmitted picture image is photographed by an imaging device arranged in correspondence with each of elements of the rows. It becomes easier to image a part where irregular reflection occurring due to a crack exists in the case when there is cracking on the grains, and no influence is received from the light from the other rows.  It is possible to adjust an angle of the light diagonally projected on the grains by adjusting the angle of the shielding plate, and it is possible to make imaging of the cracked grains in an optimum state.
Patent JP-2002323187-A (JP)
Title: Flexible joint and method of manufacturing the flexible joint
Inventor: MORIYA TETSUYA
IPC: B29K21/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To prevent an inner rubber 5 from crimpling due to slippage of a filler rubber 6, when a reforming rope is wound. SOLUTION: The inner rubber 5 is formed into a two-layer structure of an internal rubber layer 8 and a binder rubber layer 9; the inner rubber 5 is put into a semi-vulcanized state, with the unvulcanized filler rubber 6 and an unvulcanized outer rubber 7 wound, so as to reform the outer rubber 7 by means of rope.
Patent JP-2002323107-A (JP)
Title: Guide structure for linear movement of x-link mechanism
Inventor: FUJITA YOSHIHIRO
IPC: F16H21/10
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a guide structure having high guiding performance and high reliability, at a low cost, using simple structure. SOLUTION: This guide structure guides free end sides of inner and outer arms 61 and 62 of the X-link mechanism of a device for elevating/lowering a sample container between a low temperature space and a high temperature space of a thermal impact testing machine. The structure is provided with a guide rail 1, a roller device 2, a shaft 21, and a roller body 22 and so on, in which a bearing part 221 and a roller part 222 formed in a part of a shaft direction of the bearing part 221 and guided by the guide rail 1 are made of integrally sintered metal. Therefore, the roller part 222 made of the same sintered metal as that of the bearing part 221 is set in rolling contact with the guide rail 1, by increasing diameter of the roller part 22 to improve guide performance.  Since the roller body 22 is made of the integrally sintered metal, the structure is simple and easily manufactured, the manufacturing cost and material cost are reduced.
Patent JP-2002320257-A (JP)
Title: Radio communication system, slot selection method therein, and slot selection program
Inventor: CHIN ARASHI
IPC: H04W92/10
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To realize a radio communication system for composing Reuse Partition appropriately. SOLUTION: Slots start to be selected from a channel number Chst that is a slot in the middle of a predetermined order according to the propagation loss between a base station and a mobile station or according to the relative position relationship between the base station and the mobile station instead of starting to select channels from the first channel in the predetermined order. First, search is successively made from the channel number Chst to the channel number Chst+1 in the direction of an arrow Y in figure. Then, search is successively made from the channel number Chst-1 that is one channel ahead of the channel number Chst in the direction of an arrow Y2 in the figure, thus selecting the first slot that is an unused slot where the ratio of a desired wave to interference wave power is larger than a predetermined value by searching.
Patent JP-2002044477-A (JP)
Title: Color conversion device and program
Inventor: SUZUKI HIROYUKI
IPC: G06T1/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an image-processing device for performing color conversion processing with improved color reproducibility. SOLUTION: A direct mapping part includes a three-dimensional LUT part 221, an interpolation coefficient calculating part 225, and an eight-point interpolation part 223. Eight-bit data represented by VCrCB color space is inputted to the interpolation coefficient calculation part 225. In that case, a discrimination part 407 judges whether the input data belongs to a region with high chroma, and data at a lattice point of lower brightness will not be used for interpolation processing, when it is judged that the input data belongs to the region of high chroma.
Patent JP-2002325203-A (JP)
Title: Imaging device
Inventor: OONO ATSUHIRO
IPC: H04N5/335
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device capable of detecting defective pixels of a solid-state imaging element and efficiently selecting the defective pixels to be corrected. SOLUTION: In the imaging device, at first, a defective pixel detection means detects all defective pixels. Next, a control means counts the number of detected defective pixels, and the positional information on the defective pixels is temporarily stored. The number of the counted defective pixels is compared with a prescribed number. Next, the positional information on the defective pixels is analyzed as needed on the basis of the comparison result, and the positional information on the defective pixels to be corrected from the positional information on the temporarily stored defective pixels are selected.
Patent JP-2002327251-A (JP)
Title: Chromium-containing steel superior in intergranular corrosion resistance and low temperature toughness in weld
Inventor: KANEKO MICHIRO
IPC: C22C38/00
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a chromium-containing steel superior in intergranular corrosion resistance and low temperature toughness in a weld. SOLUTION: The chromium-containing steel superior in intergranular corrosion resistance and low temperature toughness in a weld includes, by mass%, 0.03% or less C, 0.02% or less N, 1% or less Si, 2% or less Mn, 0.04% or less P, 0.03% or less S, 7-18% Cr, 0.2-3.4% Ni, and one or two sorts of 2×(C%+N%)-20×(C%+N%) Ti and 4×(C%+N%)-20×(C%+N%) Nb, and the balance Fe with unavoidable impurities, and is characterized in that the content for each element satisfies 18×Cr%+35×Si%+15×Mo%+100×Ti%+50×Nb%-20×Mn%-40×Ni%-30×Cu%-540×C%-460×N%<=220%. The steel preferably further includes one or more of Mo, Cu, and Mg, and has an average particle diameter of ferrite of 6 or more in a particle size number of JIS G 0522.
Patent JP-2002320968-A (JP)
Title: Membrane separation method
Inventor: MURATA CHIKAKAZU
IPC: A01N43/68
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a membrane separation method which maintains membrane separation performance for a long time by certain prevention of slime pollution of permeable membrane surface. SOLUTION: This invention is related to the membrane separation method which operates membrane separation by supplying liquid to be treated to a permeable membrane. The method is to add two or more different kinds of germicides to the liquid by changing periodically or irregularly.