baber/WOPTO huggingface dataset:
Patent JP-2003063120-A (JP)
Title: Stencil printer
Inventor: SAITO KAZUYUKI
IPC: B41C1/055
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To improve a dimensional reproducibility of an image printed on a sheet by eliminating a magnification error even when variable magnification processing is executed, in a method for stencil printing by a stencil printer having an image reader and a platemaking unit in which pixel densities are different. SOLUTION: A stencil printer comprises the image reader and the platemaking unit having a different pixel density from that of the reader. The method for stencil printing comprises the steps of multiplying a reciprocal number of a resolution transfer coefficient to match the pixel density of the reader to that of the platemaking unit by the number of image data read by the reader to form virtual image data (S3), and variable magnification processing the virtual image data by a variable magnification to form platemaking data (S4). Thus, occurrence of a fraction due to a difference between the pixel densities of the reader and the platemaking unit can be prevented in these series of the processing, and an error due to a rounding process does not occur. Accordingly, the dimensional reproducibility of the image after these series of the processes is improved.
Patent JP-2002076153-A (JP)
Title: Vertical non-volatile semiconductor memory cell and its manufacturing method
Inventor: GRATZ ACHIM
IPC: H01L27/11524
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To improve data retention characteristics and retention time in a vertical non-volatile semiconductor memory cell. SOLUTION: A trench 5 is formed vertically to the surface of a board 20 from a source area 3 to a drain area 1 in the vertical direction. A first dielectric layer 8 formed on the wall of the trench, a charge accumulation layer 9 formed on the first dielectric layer 8, a second dielectric layer 10 formed on the surface of the charge accumulation layer 9, and control layers 11, 11' formed on the surface of the second dielectric layer 10 are provided. A trench extension part 5' is formed downward of the trench 5, and has a third dielectric layer 6 formed on the surface of the trench and a filling material 7 for at least partially filling the trench extension part 5'.
Patent JP-2003062419-A (JP)
Title: Method for separating gas mixture and apparatus for the same
Inventor: IKEDA KENJI
IPC: C01B23/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and purifying a gas mixture and an apparatus for the same using a low-temperature adsorption-process optimized for separation and recovery of krypton from the gas mixture containing krypton having a high value added, and for recycling of krypton utilized as an atmospheric gas in a semiconductor manufacturing device or the like. SOLUTION: In the method for separating and purifying krypton from the gas mixture containing nitrogen, krypton and halogenatated carbon-base gases, the method for adsorbing and separating the gases at a low temperature and the apparatus therefor are characterized by comprising a compression process, a purifying process removing moisture contained in a compressed gas mixture, a cooling process cooling the purified gas mixture obtained in the purifying process, a low-temperature adsorbing process adsorbing the halogenated carbon-base gases from the gas mixture in an adsorbing column, a separating process separating a gas mixture, which has not been adsorbed in the above low-temperature adsorbing process, into nitrogen and krypton, a process collecting krypton separated in the above separating process as a product,  and a regenerating process desorbing the gases adsorbed in the above low-temperature adsorbing process.
Patent JP-2003062456-A (JP)
Title: Sulfur compound adsorbent and method for removing sulfur compound
Inventor: YUNOKI MASASHI
IPC: B01J20/30
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a sulfur compound adsorbent having a high adsorptivity, to provide a method for producing a sulfur compound adsorbent being a molding without detriment to its adsorptivity, and to provide a method for removing a sulfur compound by using the adsorbent. SOLUTION: The sulfur compound adsorbent comprises a compound represented by (M<2+> )1-x (M<3+> )x (OH<-> )2+x-y (A<n-> )y/n . The method comprises the step of molding a compound represented by(M<2+> )1-x (M<3+> )x (OH<-> )2+x-y (A<n-> )y/n . The method for removing a sulfur compound comprises the step of bringing the objective containing sulfur compounds into contact with the adsorbent.
Patent JP-2003071223-A (JP)
Title: Apparatus for cleaning bag filter in dust collector
Inventor: SASAKURA YOICHI
IPC: B01D46/04
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To clean a bag filter on the site without detaching it to be fitted directly to solve the problem that, although a bag filter has been cleaned by reverse jetting so far, dust is sometimes fitted and left so that the dust filter has to be detached to be carried off. SOLUTION: In a dust collector in which a housing is divided into an upper part and an lower part by a thimble plate, the lower part is made a dust- containing air chamber, the upper part is made a cleaned air chamber, lots of bottomed bag filters 10 are hung from the thimble plate, and dust-containing air introduced into the dust-containing air chamber is filtered with the bag filters 10 and discharged through the cleaned air chamber, a mechanism for drawing out the bag filters 10 above the thimble plate and a peeling means 22 for scraping off dust adherent to the bag filters 10 are provided, and the adherent dust is peeled off by the peeling means 22 while the bag filters 10 are drawn up.
Patent JP-2003078448-A (JP)
Title: Method and device for detecting path in cdma receiver and recording medium having control program recorded thereon
Inventor: ARAYA YASUTERU
IPC: H04B1/7117
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To reduce wrong recognition of a valid path in a CDMA (code division multiple access) receiver. SOLUTION: A circuit 13 down-converts a signal received with an antenna 11, and a circuit 15 performs A/D conversion of the signal. A means 12 prepares a delay profile on the basis of a received signal subjected to A/D conversion and a spread code replica, and the delay profile is stored into a means 16. A means 22 detects a maximum reception level on the basis of the delay profile, and a means 18 calculates a mean value. Means 20 and 32 calculate a path detection threshold and an unconditional mask threshold on the basis of the mean value. Means 24 and 26 calculate 1/4 chip shift adjacent path detection threshold and 1/2 chip shift adjacent path detection threshold on the basis of the maximum receiving level. A valid path is detected on the basis of the maximum receiving level and the three thresholds.
Patent JP-2003075699-A (JP)
Title: Optical unit and optical device
Inventor: HATTORI HIROYUKI
IPC: G02B7/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical unit and an optical device in which the deterioration of planar accuracy of an optical functional plane and dew formation are hardly caused by assuring permeability at the gap between the optical functional planes of optical elements. SOLUTION: Flange parts 4b and 5b are engaged over approximately the whole circumference, an adhesive 10 is applied at prescribed parts of engaged parts 4g and 5g, and a region 11 at which the adhesive is not applied is provided in the engaged part. Further, the flange parts are engaged over approximately the whole circumference and the engaged part is made tightly in contact and the water vapor permeability of the optical elements 4 and 5 is 1 g/m<2> .24 h to 40 g/m<2> .24 h. Further, the flange parts are engaged over approximately the whole circumference and the engaged part is made tightly in contact and the water absorption rate of the optical elements is 0.01 to 2%.
Patent JP-2002302194-A (JP)
Title: Capping method for threaded metal di can
Inventor: MATSUSEI HIDEKI
IPC: B21D51/46
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent failure in forming a cap forgery-preventing skirt portion, which causes unsealing failure, in relation to a capping method for mounting a cap to a threaded metal can having a mouth around which an external thread is formed. SOLUTION: In a capper which uses an arbitrary number of rollers among a plurality of rollers as a threading roller and uses remaining rollers as a skirting roller, two rollers 56 are used as a skirting roller, and the capping processing is performed by mutually deviating positions of the two rollers 56 in a vertical direction.
Patent JP-2003087713-A (JP)
Title: Digital camera, customer authentication communication terminal, and encryption service system
Inventor: AZUMA MOTOO
IPC: H04N21/478
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera and a customer authentication communication terminal suitable also for application to a rental system for generating an encrypted image signal and to provide a service system for surely imposing charging onto users depending on a use quantity of rented or sold digital cameras. SOLUTION: The digital camera is provided with: a photoelectric conversion means 10 for applying photoelectric conversion to a field image to provide an output of a first image signal; a first processing means 11 for applying first signal processing to the image signal and outputting a second image signal; an encryption means 12 for encrypting the second image signal to output a third image signal; a second processing means 13 for applying second signal processing to the second image signal to output a fourth image signal, a first storage means 14 for storing customer ID information, an encryption key, and the third image signal; and a second storage means 14 for storing the fourth image signal.
Patent JP-2003086392-A (JP)
Title: Discharge lamp lighting device, luminaire and light adjustment illumination system
Inventor: TAKAHASHI KOJI
IPC: H05B41/282
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which reduces distortion of an alternating input current, and moreover can prevent fading out of a discharge lamp upon deep light dimmer, a luminaire and a light dimmer illumination system. SOLUTION: The device is so constructed that control by control means 7 according to a current value detected by input current value-detecting means 5 is mainly conducted rather than control by the controlling means 7 according to a lamp current detected by lamp current value-detecting means 6 for a period of from an overall light level to a predetermined light adjustment level, and the control by the control means 7 according to the lamp current detected by the lamp current value-detecting means 6 is mainly conducted at a deeper light dimmer level than the predetermined level.
Patent JP-2003082521-A (JP)
Title: Helmet for riding on vehicle
Inventor: HINO MASASHI
IPC: A42B3/30
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent pickup of a wind noise and surely pick up a voice of a helmet wearer with a microphone. SOLUTION: This helmet for riding on the vehicle comprises a holding band 26 made of an elastic material and covering a chin strap 22 in an endless state and a bone conductive microphone 17. The holding band 26 is mounted on the chin strap 22 connected to the hat body 11 and the bone conductive microphone 17 is held by the holding band 26.
Patent JP-2003087128-A (JP)
Title: Base radio station
Inventor: SAWADA YASUSHI
IPC: H04B7/26
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a base radio station provided with a cooling means for efficiently cooling a radio amplifying part for amplifying a transmission signal. SOLUTION: This base radio station is provided with a radio amplifying part for amplifying the transmission signal, a cooling part for cooling the radio amplifying part, a detecting part for detecting the temperature of the radio amplifying part, and a control part for controlling the cooling capability of the cooling part on the basis of the temperature detected by the detecting part.
Patent JP-2002161776-A (JP)
Title: Working vehicle
Inventor: ONO HIROYUKI
IPC: B60K31/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To properly change a speed limit according to the working mode of a working vehicle to improve its safety and working efficiency. SOLUTION: This working vehicle is driven by an engine, and mounts the working machines such as a working pump thereon. The traveling speed of the vehicle is detected by a vehicle speed sensor 78. A control unit 75 is provided with a high speed traveling mode for regulating the vehicle speed within a prescribed high speed limit Vmaxh (34 km/h) and a low speed traveling mode for regulating within a low speed limit Vmaxl (20 km/h) lower than Vmaxh, and either one of the above high and low speed traveling modes is set by the changeover signal from a traveling mode changeover switch 85.
Patent JP-2003089074-A (JP)
Title: Nail driving machine
Inventor: HAMADA MASAO
IPC: B25C1/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a nail driving machine having a magazine 2 being light in weight and having excellent durability. SOLUTION: A spacer 3 made of an elastic member such as thermoplastic plastic is provided between a nose part 1 made of a steel material formed by lost wax and the magazine 2 formed by an extruded material of aluminum or magnesium, and the nose part 1, the spacer 3, and the magazine are mutually fitted to prevent a shock generated when driving a nail from being transmitted to the magazine 2.
Patent JP-2003091734-A (JP)
Title: Image processor, image processing method, recording medium and program
Inventor: KATAYAMA SHIGEKAZU
IPC: H04N1/387
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an output image having higher image quality. SOLUTION: The CPU of an image processor prepares control information 101 for controlling image data corresponding to an image and editing information on the image data when it is instructed to preserve the image by a user, and preserves the information in a storage part 5. The control information 101 comprises basic control information 102 including information such as a making date of the image data after editing, basic image data address control information 103 for controlling an address for storing unedited basic image data, thumbnail image data address information 104 for controlling an address for storing thumbnail image data corresponding to a thumbnail image of an image after editing, and image processing parameter information 105 for controlling the editing information capable of making output image data after editing by being applied to the basic image data.
Patent JP-2003091147-A (JP)
Title: Toner container and the usage
Inventor: WATANABE YASUHIKO
IPC: G03G15/08
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a toner container with a static erasing function. SOLUTION: The toner container 11 is a container for storing dry toner, the outside surface of the container main body 12 with a continuous conductor, for example, a helical conductor 14 arranged is molded of plastic material (insulating material), the conductor 14 is partly exposed outside the container main body 12, and the container main body can be freely grounded through the exposed conductor part 14a. Almost the whole quantity of the toner remaining in the toner container 11 after being used at a developing process in an electrophotographic image forming device is easily and rapidly discharged by performing the grounding operation and discharging the static electricity accumulated in the container main body.  The toner container is manufactured by helically winding a steel wire around the outer peripheral surface of the plastic toner container, thereafter, coating the steel wire with a plastic sheet, and also, partly exposing the steel wire outside the plastic sheet.
Patent JP-2003089799-A (JP)
Title: Liquid bleach composition
Inventor: AOYANAGI MUNEO
IPC: C11D7/54
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen-based liquid bleach composition which exhibits a higher bleaching force. SOLUTION: This liquid bleach composition comprises (a) an inorganic peroxide, (b) a bleach-activating agent having a group selected from COOM, SO3 M and OSO3 M (M is a cation) and a 5 to 20C hydrocarbon group and not having a quaternary ammonium group, (c) a bleach-activating agent having a quaternary ammonium group and a 5 to 20C hydrocarbon group in the molecule, and water.
Patent JP-2003110577-A (JP)
Title: Computer unit, radio communication module, control method for radio communication module, program, and storage medium
Inventor: MATSUNAGA KOZO
IPC: H04L12/28
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a wireless LAN module for efficiently exchanging data. SOLUTION: First of all, it is decided whether or not a power source for supplying power is an AC adapter (step S201). When the power source is the AC adapter, data are exchanged (step S206). When the power source is not the AC adapter, on the other hand, the state of a link with an access point is measured (step S202) and further, when a radio wave strength is lower than a threshold as a result of measurement, a channel search is carried out (step S204) so that data are transmitted/received to a new access point (steps S205 and S206). In such a control method, when the power source is the AC adapter, data can be continuously exchanged without measuring the link state or carrying out the channel search.
Patent JP-2003095619-A (JP)
Title: Oxygen generating agent and method for using the same
Inventor: UENO SHINJI
IPC: A61M16/10
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To enable the rapid generation of oxygen and freely control the time required for generating oxygen and its flow rate by filling peroxide or a catalyst into respective bags composed of a particular material. SOLUTION: An oxygen generating agent comprising peroxide or a catalyst which enables the peroxide to react to generate oxygen is formed through sealing at least one of the peroxide and the catalyst in the respective bags composed of a biodegradable synthetic fiber. Thus, when the agent is immersed into water, the generation of oxygen is freely controlled so as to correspond to the time required for generating oxygen and flow rate thereof. Oxygen is rapidly generated and the desired flow rate of oxygen is uniformly maintained for a specified time. The agent is applied to a wide range of fields and is particularly suitable for use in an emergency. The safety of the agent and handleability are enhanced, further a good preservability is maintained over a long period of time.
Patent JP-2002226824-A (JP)
Title: Adhesive composition, adhesive film and semiconductor device
Inventor: MASUKO TAKASHI
IPC: C09J201/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for bonding an electronic part such as semiconductor element to a lead frame or an insulating supporting substrate and durable to the thermal history of the high-temperature soldering in mounting and provide an adhesive film and a semiconductor device. SOLUTION: The adhesive composition contains a resin and a filler. The filler has spherical form having an average particle diameter of <=10 μm and a maximum particle diameter of <=25 μm.
Patent JP-2002187725-A (JP)
Title: Mechanism for i.s. machine
Inventor: FENTON ALAN F
IPC: C03B9/16
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an inversion mechanism for an I.S.(individual section) machine having a revolving shaft including a fastened gear. SOLUTION: A drive assembly 8 having an elongated member (rack member) engages the gear 6 and rotates the revolving shaft 4. The rack member has a hole 42 extending from one end fastened with a nut and this nut screwably accepts a threaded portion of a drive rod which is a driven screw. The drive rod is connected to an electric servo motor 36 through an overload safety joint and when a drive lock is rotated by the servo motor, the nut moves to move the rack member to an upper advance position from a retraction position.
Patent JP-2003108444-A (JP)
Title: Nonvolatile semiconductor memory device and method of writing information to the device
Inventor: KITAMURA TAKASHI
IPC: G06F12/16
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To solve such a problem with a conventional nonvolatile semiconductor memory that the entire memory cannot be utilized even if a usable data storage area is left due to a disability to write in a part of the data storage area and the life of the memory is shortened. SOLUTION: Counters 11b, 12b, and 13b are installed in the nonvolatile semiconductor memory 1 in correspondence with specified information written in the specified areas 11, 12, and 13 of the memory. When the specified information is written in the memory, the values of the counters are read, and the read count values are increased or decreased and written in the area 11 of the memory 1 together with the written information. When the read count values are identical to the specified values, these values are written in the vacant area 14 of the memory 1.
Patent JP-2003108069-A (JP)
Title: Driving circuit of light emitting element
Inventor: KAWASAKI MOTOAKI
IPC: H01L51/50
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit of a light emitting element in which current that flows into light emitting elements is more accurately controlled, a power supply voltage is suppressed to a lower level as much as possible and a stable operation is made possible. SOLUTION: The driving circuit is provided with a current supplying circuit (1) and a driving control circuit (2a). In the circuits (1) and (2a), a current (Is) having a same value of a current (Ir), which flows from a supply transistor (M5) that supplies a current to drive a light emitting element (EL), is led to the circuit (2a) through a reference transistor (M4) and a control is made so that the current (Is) becomes closer to a desired set current value (Idrv) and each of source/drain voltage information (Vs and Vr) becomes equal employing the current (Is), based on source/drain voltage information (Vs) of the transistor (M4) and source/drain voltage information (Vr and Vdrv) of the transistor (M5).
Patent JP-2003108905-A (JP)
Title: Electronic payment method and electronic payment system
Inventor: KAWATANI SATOSHI
IPC: G06Q20/32
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic payment method and an electronic payment system allowing a user to safely and easily do shopping. SOLUTION: This electronic payment system for paying the price of a commodity ordered through a web site connected via a mobile phone terminal is provided with a process for receiving a mail address of the mobile phone and a part of a card ID specifying a card for payment in ordering, a process for transmitting a mail describing the contents of the ordered commodity and a predetermined contact address to the mail address, and a process for making a call to the predetermined contact address from the mobile phone terminal receiving the mail and transmitting the rest of the card ID.
Patent JP-2003103133-A (JP)
Title: Method of removing nitrogen oxide and/or sulfur oxide
Inventor: ONO HIRONOBU
IPC: B01J20/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of effectively utilizing an adsorbent used for a method of removing an NOx and/or SOx and a method of effectively removing the NOx and/or SOx particularly by reusing the adsorbent. SOLUTION: This method of removing the NOx and/or SOx comprises adsorbing the NOx and/or SOx in gas by passing the gas through the adsorbent, then readsorbing the NOx and/or SOx in the gas by reusing the adsorbent, in which the adsorbent is subjected to a heat treatment and the gas inlet side of the adsorbent before the readsorption is installed as a gas output side in reusing and the gas outlet side of the adsorbent before the readsorption is installed as a gas inlet side in reusing.