baber/WOPTO huggingface dataset:
Patent JP-2002220612-A (JP)
Title: Method for discharging product in mobile hearth furnace and equipment therefor
Inventor: ISHIWATARI NATSUO
IPC: F27D3/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for avoiding damage in a hearth, which has been difficult to avoid by conventional discharging equipment in a mobile hearth furnace, and for avoiding thermal loss due to difficulty in discharging completely. SOLUTION: This method comprises piling mainly a raw material such as a powdery substance including metal and a charcoal material consisting of a powdery solid reducing material, on a movable hearth furnace, reducing the above raw material through heating while the mobile hearth moves, separating the obtained molten product from the mobile hearth by magnetic force, and discharging it outside the furnace.
Patent JP-2002279314-A (JP)
Title: System for receiving commodity
Inventor: MITSUBORI TAHEI
IPC: G06Q30/06
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a system for receiving a commodity which enables a receiver to readily receive the commodity at any time. SOLUTION: A terminal device 1 transmits information on the commodity which an orderer is going to purchase, code information of coded personal data of a receiver, and receiving device selection data to a terminal device 3 on an order receiving side, and transmits the code information to an open device 2. The open device 2 stores the code information. When payment for the commodity is performed by the orderer, the terminal device 3 on the order receiver side transmits the code information to a receiving device 4 as specified by the receiving device selection data, and requests delivery by adding the code information to the commodity. A deliverer delivers the commodity to the receiving device 4 and makes the receiving device 4 read the code information added to the commodity. The receiving device 4 compares the stored code information and the code information read from the commodity.  When the information correspond each other, the receiving device unlocks, so as to house the commodity and locks to house the commodity.
Patent JP-2002286639-A (JP)
Title: Time-resolved fluorescence detecting device
Inventor: MAKINO TORU
IPC: G01N21/64
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a time-resolved fluorescence detecting device capable of acquiring delayed fluorescence images without scattering noise. SOLUTION: The time-resolved fluorescence detecting device is provided with an exciting light intermittent emergence part for intermittently shining a flux of exciting light with predetermined timing, an optical path for the flux of exciting light shone from the exciting light intermittent emergence part, a phase resolving part provided on the optical path for resolving the phase of the flux of exciting light, an optical system for acquiring fluorescence generated by excitation by the flux of exciting light, and a control part arranged in such a way as to connect to both the exciting light intermittent emergence part and the optical system for controlling the emergence timing and the irradiation time of the flux of exciting light by the exciting light intermittent emergence part and the acquisition timing of the fluorescence by the optical system.
Patent JP-2002245073-A (JP)
Title: System for inputting and outputting whole information described on business card to and from portable terminal by using storage part and recording part of business card
Inventor: HAYASHI CHIKAKO
IPC: G06K19/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a system in which information described on a business card is inputted to a portable terminal such as a PDA(personal digital assistant) and a portable telephone for storing, recording and managing the information, and the information is outputted from the terminal to be reproduced and utilized. SOLUTION: The portable telephone of figure 1(3) is the same as the portable telephone and the portable terminal in figure 1(4). Data stored and recorded in the business card in the figure 1(3) are classified and recorded in a stage where they are read by the terminal. A map and event information are reproduced on the display of the portable terminal in figure 1(4). Access is performed to the homepage address of obtained information by only one button and updated information is obtained.
Patent JP-2002288943-A (JP)
Title: Information recording and reproducing device, and data reproducing method
Inventor: MAEDA HIDEAKI
IPC: G11B20/14
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To compensate for insufficient reproduction of data even when such a TA or a medium defect as increases retrying or disables reading a data part occur in AGC/PLL parts. SOLUTION: In a device for recording and reproducing information, and when an error occurs in an area where the AGC/PLL signals on the recording medium are recorded, and when the information are successively recorded over several sectors, the data are reproduced by using the AGC/PLL signals of the successive sectors without retrying, or by minimum retrying.
Patent JP-2002289654-A (JP)
Title: Semiconductor device tape carrier and its manufacturing method
Inventor: AKINO HISANORI
IPC: C23C18/54
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent excess melting of copper of a lead wire in a lower part of a solder resist and suppress the whisker of tin plating in a semiconductor device tape carrier. SOLUTION: A tin-plated layer 4 of 0.01 to 0.2 μm in thickness is formed on the whole surface of a copper foil which is formed on a dielectric film 1 via an adhesive layer 2 and is heat-treated, and a photo resist is coated on it, a fine wiring pattern 30 then is formed on the copper foil 3 by performing treatments of exposure, development, etching, and layer peeling. Thereafter, the solder resist 6 is applied on the wiring pattern in a position except its terminal portion, a tin-plated layer 4 of 0.15 to 0.80 μm in thickness 4 is formed on the terminal portion, and a tin-copper alloy layer 5b of 0.20 μm or more in thickness and a pure tin layer 4b of 0.15 to 0.80 μm in thickness are formed by heat treatment.
Patent JP-2002287028-A (JP)
Title: Zoom lens
Inventor: YAMADA KATSU
IPC: G02B7/10
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens which is made small-sized, is made light in weight and has excellent aberration performance by making an entire third lens group perpendicularly movable to an optical axis in a four-group zoom lens. SOLUTION: A first lens group 11 to a fourth lens group 14 are arranged in order from an object side, and a third lens group 13 is moved in a perpendicular direction to the optical axis at the time of correcting camera shake. Thus, the zoom lens is prevented from being made large-sized, and has the advantages of miniaturization, the reduction of weight and power-saving and also the deterioration of chromatic aberration is prevented. Also, the relation of 1.0<HH31-32×|f2 /f3 |<12.0 is satisfied, so that the curvature of the image surface is excellently corrected, and the relation of 0.005<|ν3 /ν4 |<20.0 is satisfied, so that the occurrences of coma and spherical aberration are prevented.
Patent JP-2002287089-A (JP)
Title: Three-dimensional video display device
Inventor: HAMAGISHI GORO
IPC: G02F1/13
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional video display device which enables an observer to recognize three-dimensional video more realistically. SOLUTION: A light source device 2 comprises a back light 21 and a pinhole array plate 22. A liquid crystal display panel driving part 5 supplies a pixel drive signal to a liquid crystal display panel 3 to form a pixel area 3a formed of pixels corresponding to the respective pinholes 22a. Each pixel of the pixel area 3a controls the quantity of transmitted light of a light beam in each direction from the corresponding pinhole 22a, and consequently the intensity of the light beam in each direction is reproduced.  The lines connecting the centers of the respective pinholes 22a and the centers of the pixel areas 3a are not parallel to one another and cross at one point at a position corresponding to the standard distance between the video display 8 panel 3 and observer Z; and light beams are efficiently converged on the standard observation position, so that the observer Z can recognize three-dimensional video more realistically.
Patent JP-2002285196-A (JP)
Title: Bleaching composition
Inventor: NAGAI SUNAO
IPC: C11D7/26
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a bleaching composition that has excellent bleaching activ ity against water-soluble pigments at a low temperature. SOLUTION: The bleaching composition includes, as a component for activating the bleaching agent, a peroxide compound and an aromatic (thio)ketone derivative represented by the following general formula I (wherein R<1> and R<2> are identical to or different from each other, H or a lower alkyl; R<3> is an <=10C alkyl which may be arbitrarily substituted; R<4> -R<6> are identical to or different from each other, and are selected from the group consisting of H, hydroxyl, lower alkyl, lower alkenyl, a halogen, an acyl, an amide, carbonyl, an alkoxy, sulfonic acid or sulfonate salt; Y is an O or S atom).
Patent JP-2002290378-A (JP)
Title: Optical communication system
Inventor: SHIOZAKI TORU
IPC: H04J14/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system that conducts burst communication without temporal synchronization, where a communication data amount is independent of the number of service stations and the number of terminal stations. SOLUTION: A service station 100x outputs an optical signal resulting from applying intensity modulation to a carrier with a prescribed frequency by a carrier modulation signal of an outgoing electric signal, receives an incoming electric signal resulting from intensity modulation applied to an optical signal from a photocoupler 1021 by a prescribed carrier, the photocoupler 1021 composites optical signals from the service station 100x, branches the optical signal from a wavelength router 1020, the wavelength router 1020 branches and outputs the optical signal corresponding to the wavelength of the optical signal from the photocoupler 1021 and multiplexes the optical signals from a terminal 101y, the terminal station 101y extracts a desired outgoing electric signal from the optical signal from the wavelength router 1020,  and outputs the optical signal subjected to intensity modulation of the carrier modulation signal of the incoming electric signal by using the carrier with a prescribed wavelength and a prescribed frequency.
Patent JP-2002291694-A (JP)
Title: Electronic endoscope apparatus
Inventor: OKADA FUJIO
IPC: G09G5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To easily observe animation by efficiently display the concerned area of animation on a slave screen. SOLUTION: In the electronic endoscope apparatus in which the still picture of an object to be observed imaged by a CCD 12 is displayed on the master screen of a monitor 30 and the animation is displayed on the slave screen, a slave picture forming area S where a size, a position and an aspect ratio are arbitrarily set is preset within the entire image including a mask 32. On the basis of the control of a CPU 15, the still picture is formed by using a main memory 21 and in a sub-memory 22, the animation in the slave picture forming area S is extracted. Then, this animation is reduced to a prescribed power by an electronic zoom circuit 23. This animation is fitted into the master picture of the still picture as a slave picture by a mixer circuit 24. Thus, only the concerned part is efficiently displayed.
Patent JP-2002291878-A (JP)
Title: Solid dialyzing agent and method for manufacturing the same
Inventor: ADACHI AKIHIRO
IPC: A61J3/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a solid dialyzing agent as a dialyzing preparation used for blood dialytic treatment of a renal insufficiency patient and a method for manufacturing the agent, capable of reducing dust and a strong acetic acid smell scattered when put into a dissolver and decreasing stains sticking to the dissolver, in the solid dialyzing agent made up of an electrolyte and a pH regulator. SOLUTION: Granulation is carried out while spraying an aqueous solution of a mixture containing potassium chloride, calcium chloride, magnesium chloride and potassium acetate to sodium chloride particles and sodium acetate particles, and by aspirating aggregate granules thus obtained in which the surfaces of potassium chloride particles and potassium acetate particles are covered with a mixture containing potassium chloride, calcium chloride, magnesium chloride and potassium acetate after adding a pH regulator, content uniform granules are obtained, dust and the strong acetic acid smell scattered when put into the dissolver are lessened and stains sticking to the dissolver can be reduced.
Patent JP-2002302323-A (JP)
Title: Bundle of paper overlap device and method in finish line
Inventor: SASAKI KENICHI
IPC: B65H29/66
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem in highly glossy paper that small flaws and the unevenness in glossiness caused by contact with an over tape are conspicuous when a bundle of paper cut into flat paper sheets are overlapped, sent to a lay boy and piled up while aligned at side faces in a finish line, in a paper mill where a rolled paper delivered from a paper making machine is cut into the flat paper sheets of a desired size in accordance with the request by a customer in the finish line. SOLUTION: The air is blown from an upper face of the bundle of paper to prevent the bundle of paper from being abutted on the over tape. As the bundle of paper is not abutted on the over tape, the generation of the flaws and the unevenness in glossiness can be prevented.
Patent JP-2002295770-A (JP)
Title: Pipe joint
Inventor: OGATA SEIJI
IPC: F16L37/23
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a pipe joint with a simple structure capable of separating a plug and a socket when a large tensile load is applied. SOLUTION: The pipe joint comprises the socket 1 having a lock ball 4 at a tip part 3b of a socket body 3 with a large-diameter part on the rear-side outer surface and a sleeve 6 fitted on the tip-part outer periphery of the socket body to advance and press the lock ball 4 to the centripelal direction by a pressing surface formed on the inner surface and retreating to release the pressing condition; and the plug 2 with an engaged groove 8 formed on the outer surface for engaging the lock ball 4. The pressing surface 7 of the sleeve 6 is an inclined surface for pressing the lock ball 4 by advancing.  In the engaged groove 8 formed on the outer periphery of a tip part 2a of the plug 2 for engaging the lock ball 4, a groove wall on the plug tip side is an inclined surface 8a for pressing the lock ball 4 engaging with the engaged groove 8 when the plug 2 is pulled in the direction of pulling it out of the socket body 3.
Patent JP-2002304613-A (JP)
Title: Non-contact type ic card and its manufacturing method
Inventor: TAMURA HIROSHI
IPC: B42D15/10
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact IC card whose surface can be made smooth and its manufacturing method. SOLUTION: This IC card is constituted by integrating an IC card substrate 2, IC card electronic circuit components 11 and 20 including an IC chip 11 mounted at least on one surface of the substrate 2, a 1st step buffer layer 4 which is formed on the other surface of the substrate 2 and has an opening at the part facing the IC chip 11 across the substrate 2, and protection layers 5 and 6 which are disposed outside the substrate 2 and 1st step buffer layer 4.
Patent JP-2002305658-A (JP)
Title: Copying device
Inventor: HANAWA SADAKO
IPC: H04N1/409
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a copying device with which an optional user can obtain copying results of quality desired by the user himself/herself. SOLUTION: An image processing circuit which can perform a plurality of kinds of image processing, the extents subjected to moire elimination of which are different from one another is mounted on the copying device. The copying device also displays an image 35 having items 36 for moire elimination level setting for acquiring an instruction that makes the image processing circuit perform any kind of image processing from the user and for setting copying conditions.
Patent JP-2002305099-A (JP)
Title: Triangular plate type static position monitor and calibration method thereof
Inventor: MARUYAMA AKIHIKO
IPC: H05H13/04
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a triangular plate type static position monitor capable of reducing a beam position measurement error caused by reflection of a high- frequency signal at a terminal end of a beam mimic conductor upon calibration of a processing circuit output using the beam mimic conductor, and a calibration method thereof. SOLUTION: The triangular plate type static position monitor equipped with a pair of triangular plate type electrodes arranged in a vacuum duct, the portions opposite to each other along a traveling direction of a charged particle beam via a space, trough which the beam passes, of which are separated in a width-wise direction by a slit intersecting the traveling direction of the beam, and a processing circuit for converting voltage induced by the triangular plate type electrodes into a beam position information signal, wherein the portions 201, 202 of the triangular plate type electrodes arranged in opposition to each other have an anti-symmetrical from to each other. A resistance value of a terminal end resistance is set to a value that reflection of a high-frequency signal from a terminal end of a beam mimic conductor becomes minimum.
Patent JP-2002314888-A (JP)
Title: Digital still camera
Inventor: KIMURA SHINJIRO
IPC: H04N5/335
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital still camera in which a large aperture can be realized at a low cost without using a large solid state image sensor and high speed processing can be ensured. SOLUTION: The digital still camera comprises a photographing optical system 10, an optical path separating means 20, first through third image sensors 30, 40 and 50, and an image processing means (not shown). The photographing optical system 10 is arranged to pass the light from an object, i.e., the photographing light, and forming the object image on the first through third image sensors 30, 40 and 50. The optical path separating means 20 is arranged to lead the light from the photographing optical system 10 to first through third image sensors 30A, 30B and 30C while splitting into first through third optical paths.
Patent JP-2002312617-A (JP)
Title: Device and program for linked transaction mediation and method thereof
Inventor: TERADA MASAHIRO
IPC: G06Q20/00
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a device and program for association type transaction mediation and their method which mediate transactions when >=3 users have transactions, etc., in series a of secondhand articles. SOLUTION: An information processing means of a computer is used to input through an input means of the computer selling information on an article and buying information on an article from a plurality of users including at least one user who desires to sell and buy the article at the same time and determines whether a combination of the selling and buying of the article is realized in scsies among >=3 persons including at least the user who desires to sell and buy the article at the same time according to the inputted information. When it is determined that the combination of the selling and buying of the article is actualized in series among the >=3 persons, the users are notified through an output means of the computer that the selling and/or buying of the article is actualized.
Patent JP-2002313067-A (JP)
Title: Music recorder
Inventor: TOSHIMITSU KATSUYUKI
IPC: G10L19/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a music recorder wherein user can obtain the remainder state of a recording medium corresponding to an encoding system and easily select the encoding system. SOLUTION: A plurality of pairs of remainder states of the recording medium corresponding to the encoding systems and the encoding systems are simultaneously displayed on a display device 5 and a controller 6 interlocks the selection of the pair of the encoding systems and the remainder states on the screen of the display device 5 and the control of a selection device 4 to select the encoding system.
Patent JP-2002314804-A (JP)
Title: Method of setting shading value and image reader
Inventor: MIYAZA MASAO
IPC: H04N1/401
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of setting shading value by which a set shading value is prevented from varying depending upon the closed state of an opening section. SOLUTION: An image reader is provided with a reading means 11 having a photoelectric conversion means 53 in the opening section which is opened and closed against the main body of the reader, and a white reference member 57 which is faced to the opening section while the section is in a closed state and extended in the main scanning direction of the reading means 11 on the main body side. The shading value is set based on the output value of the conversion means 53 when the image reader reads the white reference member 57. Of the output values of the conversion means 53 corresponding to various positions of the reference member 57 in the main scanning direction, white-side output values are used for setting the shading value.
Patent JP-2002300838-A (JP)
Title: Heating and evaporating device
Inventor: NOMURA MIHARU
IPC: A61L9/03
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a heating and evaporating device capable of being operated without attaching chemicals to a container body. SOLUTION: This heating and evaporating device 10 has the container body 11 having a liquid-absorbing member 22 capable of releasing the chemicals by being heated, and a heat-generating unit 15 for heating the liquid-absorbing member 22, housed in the interior of the container body 11, and a releasing hole 20 for releasing the evaporated gas flow from the liquid-absorbing member 22 to the exterior, formed in the container body 11.  The heating and evaporating device 10 also has a releasing guide 30 for guiding the evaporated gas flow in full from the liquid-absorbing member 22 to the releasing hole 20, and the releasing guide 30 has a releasing cylinder 32 extended from the releasing hole 20 to the heat-generating unit 15, and a gas-gathering part 31 in a funnel shape having a small-diameter terminal joined to the terminal part of the releasing cylinder at the heat-generating unit side, and a large-diameter terminal part covering at least the upper part of the heat-generating unit 15.
Patent JP-2002320128-A (JP)
Title: Card-type camera
Inventor: SUDA YASUO
IPC: G03B9/08
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a card-type camera whose operability is superior, and whose proper operation is guaranteed at all times. SOLUTION: In this card-type camera equipped with a first outer package face 123c and a second outer jacket 125, having the relation of two sides with the first armor face 123c where a part of the first armor face is formed with a release button 106, a support point is set so that an operating force corresponding to the release button 106 can be received opposite on the second armor face. The support point is set at a position, where the operation axial line of the release button 106 crosses on the second armor face 125. The support point is constituted of a projecting or recessing index.