baber/WOPTO huggingface dataset:
Patent JP-2001282454-A (JP)
Title: Touch panel with light shielding effect on its peripheral part
Inventor: KUSUDA KOJI
IPC: G02F1/1335
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel with a light shielding effect on its peripheral part capable of enhancing visibility of a screen at low cost and coping with thinning of a product having an LCD with touch panel. SOLUTION: In the touch panel in analog resistive film system constituted by disposing conductive panels on which a transparent electrode is formed with all or a part of a transparent conductive film on one side of transparent insulation substrates and wiring is arranged to face oppositely and having one or more resin layers for various purposes at peripheral parts between the transparent insulation substrates, a light shielding function is added by a fact that at least one of the resin layers is colored black.
Patent JP-2001278520-A (JP)
Title: Method and device for correcting deformation of high molecular sheet body
Inventor: NAKAGAME MASAMI
IPC: B65H23/34
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To surely correct the deformation of various types of high molecular sheet bodies, and prevent the quality of the high molecular sheet bodies from lowering. SOLUTION: This device for correcting the deformation of a high molecular sheet body comprises a heating means 24 for applying a heating treatment to a high molecular supporting body web 14 by bringing the high molecular supporting body web 14 into contact therewith, a heating condition determination circuit 72 for setting the heating conditions for deformation correction including the heating temperature and heating time of the high molecular supporting body web 14 based on the type of the high molecular supporting body web 14, and a cut area copying position calculation circuit 86 for calculating the cut area copying position of the high molecular supporting body web 14 based on the information on cut area copying position and the information on roll diameter.
Patent JP-2001291266-A (JP)
Title: Optical device
Inventor: NAKANISHI NAOKI
IPC: G11B7/135
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To use the same light receiving element for detecting a reflected luminous flux from an information recording medium and to reduce the area of the light receiving element. SOLUTION: A luminous flux 8 exited from a semiconductor laser element 1 and a luminous flux 9 exited from a semiconductor laser element 2 are condensed/reflected on/from the information recording medium 4 by an objective lens 3 being a condensing means, and again are made incident on a hologram element 5 being a luminous flux branching means via the objective lens 3. The luminous fluxes from the information recording medium 4 are diffracted in the X direction in the figure by the hologram element 5, and the 1st-order diffracted light are guided to the light receiving element 7.
Patent JP-2001286870-A (JP)
Title: Method of operating cooling water system
Inventor: ISHIDO FUMIKO
IPC: A01N59/08
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To inhibit lowering of effective chlorine concentration and to achieve an effective treatment when hypochlorous acid or its salt is added to a cooling water system in which ammonium ions are present. SOLUTION: A method of operating the cooling water system comprises previously mixing 1 to 2 moles, per mole of hypochlorous acid or its salt, of hydantoin or its salt with the hypochlorous acid or its salt and then adding the mixture to the cooling water system in which ammonium ions are present.
Patent JP-2001276401-A (JP)
Title: Pachinko game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko game machine allowing the persons concerned or the like in a game hall to quickly recognize an abnormal state that the number of game balls shot in a game region in the prescribed time exceeds a prescribed number and to know the occurrence frequency of the abnormal state. SOLUTION: This pachinko game machine 1 is provided with a game board 3, a shooting device 81 shooting the game balls toward the game region 6 of the game board 3, a shot ball detecting means 130 for detecting the shot game balls, a number of shot balls counting memory means cumulatively storing the number of the shot balls, a judging counting means counting the prescribed judgment time, an abnormality judging means judging the state as abnormal when the number of the shot balls in the judgment time becomes the predetermined prescribed number or above, an abnormality reporting means 43 reporting the abnormal state when the state is judged as abnormal, a number of abnormalities counting memory means cumulatively storing the number of abnormalities when the state is judged as abnormal,  and a number of abnormalities reporting means 150 reporting the number of abnormalities stored in the number of abnormalities counting memory means.
Patent JP-2001290763-A (JP)
Title: Circuit for data processing
Inventor: MIYAMOTO YOSHIHISA
IPC: G06F13/14
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent an error by transferring data without omitting the data in performing DMA transfer. SOLUTION: This data processing circuit 30 is provided with a FIFO memory 31 having 4-byte storage capacity. A memory controller 32 changes over switches SW1-SW6 to a contact RX (receiving) side and performs DMA transfer of a plurality of bytes of image data stored in the memory 31 from a fax modem 10 to an SDRAM 9 subjected to transfer control by a DMC 20 in a CPU 1, and meanwhile changes over the switches SW1-SW6 to a contact TX (transmitting) side and controls image data subjected to DMA transfer from the SDRAM 9 so as to be transferred to the modem 10 for every one byte.
Patent JP-2001291677-A (JP)
Title: Heat treatment system
Inventor: TAKAHASHI MITSUKAZU
IPC: H01L21/31
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment system, in which temperature uniformity of a substrate can be ensured at heat treatment. SOLUTION: Nineteen lamps 12 are arranged in honeycomb shape on an plane for forming lamp group 11. The lamp group 11 has six time rotational symmetry about the axis of symmetry XR, while a substrate W is turned about the axis of rotation XW in a plane parallel with a plane formed by the lamp group 11. When the axis of symmetry XR of the lamp group 11 is shifted from the axis of rotation XW of the substrate W, irregularities in the illuminance distribution on the substrate W caused by the irregularity in the arrangement of the lamp group 11 are reduced through rotation of the substrate W. Consequently, variation of the illuminance distribution is suppressed in the radial direction on the substrate W and uniformity is improved.  When the uniformity of illuminance is improved in the radial direction on the substrate W, temperature uniformity of the substrate W can be ensured at heat treatment.
Patent JP-2001290277-A (JP)
Title: Method for producing planographic printing plate and silver halide photosensitive material
Inventor: MAKINO NAONORI
IPC: G03C5/315
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To form a relief image having high lipophilic property by tanning development. SOLUTION: The objective planographic printing plate is produced by successively carrying out a step for imagewise exposing a silver halide photosenlitive material having a silver halide-gelatin emulsion layer on a hydrophilic base and containing lipophilic compound-containing microcapsules dispersed in the emulsion layer or an arbitrarily disposed hydrophilic polymer layer, a step for subjecting the photosensitive material to tanning development to harden the gelatin in the exposed part, a step for leaching out the unhardened gelatin in the unexposed part to form a relief image of the hardened gelatin and a step for pressing the formed relief image to burst the microcapsules in the image.
Patent JP-2001292654-A (JP)
Title: Self-quenching type fishing bank apparatus, method for producing the same, method for natural raising of algae and raising base therefor
Inventor: NAKAMURA TETSUO
IPC: A01K61/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide both a self-quenching type fishing bank apparatus having a lightweight, excellent insulation workability, a low cost, neither causing a residual waste on the bottom of the sea, etc., nor affecting an underwater natural environment such as bottom of the sea, riverbottom, etc., and also provide a method for producing the same. SOLUTION: A wood material is cut into a sliced piece state to give an excelsior, which is used as a main material, kneaded with cement and water and press molded. The obtained excelsior plate itself or a structure based on the excelsior plate is used to form both an upper structure and an excelsior foundation. The upper structure is fixed to the excelsior foundation in a standing state to constitute the objective self-quenching type fishing bank apparatus. Spores of a fixed alga are applied to a compressed solid body as the excelsior plate, germinated in a water tank arranged on a ground side and thrown into water of natural world needing the breeding of the spores and algae are raised. The apparatus has natural degradability, lightweight properties and handling easiness to a concrete fishing bank and an installation operation is readily carried out.
Patent JP-2001289068-A (JP)
Title: Throttle valve control device for internal combustion engine, and automobile
Inventor: WAYAMA EISUKE
IPC: F02D9/02
Filed: 2000-04-06
Abstract: PROBLEM TO BE SOLVED: To realize a throttle control device provided with a sensor capable of providing the accurate output of throttle opening with hardly any failure and having a long service life. SOLUTION: A throttle valve stem 3 is rotationally driven by a motor-driven actuator 22, an alternating magnet 82 is fitted to the valve stem, and a cover 16 is fitted with a Hall element for detecting the magnetic flux change of the magnet. The Hall element is constituted to output as the function of an opening of a throttle valve 4 whose throttle body 1 is fitted with the cover and the motor-driven actuator.
Patent JP-2001298198-A (JP)
Title: Electronic apparatus
Inventor: HASEGAWA SHIGERU
IPC: H01L31/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To simplify a device configuration even if it comprises a signal receiving part, related to an electronic apparatus which comprises a signal receiving part for receiving external signal. SOLUTION: A speaker device 10 (electronic device) is provided which comprises a volume knob 14 fitted to a device main body 11 and an infrared ray receiving element 25 for receiving external infrared ray signal. Here, the volume knob 14 is made of such material as infrared ray signal passes, with the infrared ray receiving element 25 provided inside the volume knob. The volume knob 14 is provided with a function for allowing infrared ray signal to pass in addition to its intrinsic function, so that the number of parts and size of the speaker device 10 is reduced.
Patent JP-2001295024-A (JP)
Title: Member for thin film deposition system, and its manufacturing method
Inventor: OHASHI TAKEO
IPC: H01L21/203
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a member for thin film deposition system, capable of effectively preventing the peeling of deposits formed on the inner wall of a thin film deposition system and the surface of equipment members inside the system without contaminating the inside of the system and capable of suppressing the occurrence of particles, and its manufacturing method. SOLUTION: In the member for thin film deposition system, a plurality of recessed parts and projecting parts are formed in the area on which unnecessary thin-film deposition occurs, and the resultant projecting parts have a form where a top plane is connected to an inclined plane by a gently-sloped curved surface. Further, the relation of x2-x1>0 is satisfied when x1 represents the starting point at which the top plane of the projecting part changes into the inclined plane and x2 represents the point of intersection of the extension line of the top plane of the projecting part and the tangent line of the inclined plane, on the supposition that the central right half in the cross section of the projecting part is a coordinate system of y-axis and an x-axis.
Patent JP-2001293704-A (JP)
Title: Apparatus and method for manufacturing woody board
Inventor: KIMURA TADASHI
IPC: B27N3/04
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a woody board capable of manufacturing the board of strong releasing strength and high quality. SOLUTION: The method for manufacturing the woody board comprises the steps of atomizing an adhesive component and a water component from a first nozzle 22a and a second nozzle 22b, respective, and making them coollide against each other to mix the adhesive component with the water component, thereby obtaining a most finely granulated adhesive. In this case, since the most finely atomized adhesive equivalently mixes woody small pieces or woody fibers, a decrease in physical properties due to irregular mixing can be prevented. Further, the woody board having good physical properties can be manufactured.
Patent JP-2001304471-A (JP)
Title: Connector of fluid piping
Inventor: MIMURA TOSHIMASA
IPC: F16L37/23
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a connector of fluid piping capable of being used both as a conventional so-called L-form and as a S-form and serviceable safely and simply even in a small place. SOLUTION: The connector of fluid piping is to connect removably a socket 1 with a plug in quick coupling, wherein the socket 1 is furnished protrusively with a connecting cylinder 4 inclining approximately 135 degs. to the axis A of the socket. A cylinder 5 to be inserted into the connecting cylinder 4 to generate a connection rotatable round the axis M of the connecting cylinder 4 is installed at one end of a hose end 2 attached to the tip of a gas hose 7. At the other end of the hose end 2, a hose connecting cylinder 6 is installed protrusively to generate connection with the gas hose 7 in such a way as inclining approximately 135 degs. to the axis B of the connecting cylinder 4.
Patent JP-2001306975-A (JP)
Title: Information storage medium and portable information terminal and electronic commerce system and electronic commerce method
Inventor: OTAKA KUNIO
IPC: G06Q20/20
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic commerce system capable of executing electronic commerce without limited by any moving place by a portable information terminal without making it necessary to receive any necessary admission ticket. SOLUTION: This electronic commerce system is provided with portable information terminals 11-1n on which memory cards (IC chips) M1-Mn in which recognition codes (ID) are held are mounted so as to be attachable/detachable. For example, when the carrier of the portable information terminal 1n tires to pass a gate, a reading device 40 reads a recognition code held by the IC camp Mn, and when passage permission is obtained in response to this code, the gate is opened so that the carrier can pass.  At the time of receiving a request for electronic commerce from the portable information terminal 11 through a network 20, a server 30 records a recognition code held by the IC chip M1, and displays the result at the display part of the portable information terminal 11, and when the recognition code outputted by the reading device 40 is already recorded, the server 30 applies the passage permission to the reading device.
Patent JP-2001301813-A (JP)
Title: Overlap packaging film
Inventor: HANADA AKIO
IPC: B65D75/62
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To allow a film to be separated to the end when separating a part of the film in a strip for unsealing. SOLUTION: Both ends of the film 3 wound around a box 2 overlap, an outer cutting line 4 is provided on an outer overlapping portion 3C, and an inner cutting line 6 is provided on an inner overlapping portion 3D. A part of the outer overlapping portion 3C is separated along the outer cutting line 4, and a part of the inner overlapping portion 3D is separated along the inner cutting line 6. The film 3 can be separated over the whole length by pulling the separated outer overlapping portion 3C and the inner overlapping portion 3D to facilitate the unsealing work of the film 1 for the overlap packaging.
Patent JP-2001108304-A (JP)
Title: Electric water heater
Inventor: WATANABE KORYU
IPC: F24H1/18
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To resolve a problem in a conventional electric water heater that boiling up is effected during a daytime band to a temperature same as the boil-up temperature in a nighttime band even when remaining hot-water in a hot-water storage tank is enough in the quantity of the same until the nighttime band is started whereby a charge for electric power becomes expensive. SOLUTION: The energization of a heating means is stopped from the beginning of a daytime band until the beginning of a nighttime band or when 10 hours have elapsed after the beginning of the daytime band while the boil-up temperature in the daytime band is lowered to 70 deg.C, lower than the boil-up temperature of 90 deg.C in the nighttime band.
Patent JP-2001307153-A (JP)
Title: Guide system
Inventor: MIYAMOTO NAOHIKO
IPC: G07B15/00
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To easily contact with a party even when a user loses sight of his (or her) party in a large pay amusement park or the like. SOLUTION: A guide system in a prescribed space such as the large pay amusement part divided from the outside consists of an input means for inputting prescribed information from a central device for managing an information recording medium carried by a user in the prescribed space, an identification(ID) information input means for inputting the ID information of the information recording medium from the recording medium carried by the user, an extraction means for extracting information concerned with the ID information from the prescribed information inputted from the central device on the basis of the inputted ID information, and an output means for outputting the extracted information by display, voice or print-out.
Patent JP-2001301216-A (JP)
Title: Thermal print head
Inventor: USUDA AKIHIRO
IPC: B41J2/335
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermal print head in which a good image quality can be ensured by suppressing storage of heat in a resistor substrate and preventing curvature due to difference in the coefficient of thermal expansion between the resistor substrate and a heat dissipating substrate. SOLUTION: The thermal print head comprises a resistor substrate where heating elements are arranged linearly on one side of a heat resistant substrate, and a heat dissipating substrate having one side being fixed with the other side of the resistor substrate. A region including the periphery of the heating elements on the resistor substrate is a heat generating region and other regions are a non-heat generating region. The heat generating region and the heat dissipating substrate are bonded through an elastic adhesive while the non-heat generating region and the heat dissipating substrate are bonded through a pressure sensitive adhesive double coated tape.
Patent JP-2001301552-A (JP)
Title: Rear sideward monitoring device for vehicle and control method therefor
Inventor: YAMADA KENICHI
IPC: B60W30/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To simply and accurately monitor an obstacle in the rear sideward direction of one's own vehicle. SOLUTION: A differential value of density concerning each picture element of omnibearing picture image by an omnibearing visual sensor is calculated, and density differential picture image is taken out to set an annular close observation region by a projection part. At this time, when the side of one's own vehicle is most monitored, an inner side dimension of the close observation region is reduced, and when the rear thereof is most monitored, the inner side dimension of the close observation region is enlarged in accordance with operation of an operation part.  A density projection value which is an addition total value of density into the radial direction in the close observation region is calculated to form an annular edge histogram by the projection part, and the edge histogram is developed like a belt using the six o'clock direction as a reference position for binarization at a predetermined density threshold value by a binarization part. An observation point which exceeds this density threshold value is sampled and time changes of the density are checked to form time series picture image, and a judging part judges that it is an obstacle if there are time changes of the observation point in the time series picture image.
Patent JP-2000340552-A (JP)
Title: Anisotropic nitride etching having high sensitivity with respect to oxide and photoresist layer
Inventor: DAINE C BOYD
IPC: H01L21/8234
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To pattern a silicon nitride layer so that it has a high aspect ratio by etching an exposed part of the silicon nitride layer with a high density plasma generated by exciting an etchant gas which includes a polymerizing agent, a source of hydrogen, an oxidant, and a noble gas diluent, to form a trench. SOLUTION: An etchant gas includes a polymerizing agent, a source of hydrogen, an oxidant, and a noble gas diluent. The polymerizing agent is a precursor for causing formation of passivation layer and is preferably selected from among CF4, C2F6, and C3F8. The source of hydrogen is preferably selected from among CHF3, CH2F2, CH3F, and H2, and the oxidant is selected among CO, CO2, and O2. This etchant gas is excited to generate a high density plasma. A part of a silicon nitride layer 131 is exposed by an etch window 133 to etch the exposed part of the silicon nitride layer 131 with the plasma, to form a trench which extends to a silicon oxide layer.
Patent JP-2001307032-A (JP)
Title: Portable terminal
Inventor: TSURUZONO MASAKAZU
IPC: G06F15/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and light-weight portable terminal by simplifying structure of the portable terminal. SOLUTION: In a non-contact RFID reader/writer integrated portable terminal, the portable terminal can be formed in small size and light weight by commonly using two or three of an antenna of the non-contact RFID reader/ writer, an antenna to perform communication to a host computer and a coil to perform non-contact charge.
Patent JP-2001313036-A (JP)
Title: Cell
Inventor: HANABUSA KIYOSHI
IPC: H01M4/66
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a cell with high reliability. SOLUTION: A lithium secondary cell 10 comprises an anode terminal 4, a metal containing anode current collector 2 connected electrically to the anode terminal 4, a noble metal layer 11 formed so as to cover the anode current collector 2.