baber/WOPTO huggingface dataset:
Patent JP-2003063725-A (JP)
Title: Sheet aligning device
Inventor: WATANABE JUNJIRO
IPC: B41F21/14
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet aligning device capable of arranging sheets fed from a carrying conveyor into a hopper without damaging them. SOLUTION: Height detection sensors PH1 and PH2 for detecting the height of the stacked sheets are provided on an upper part of the hopper 10 which accommodates the sheets discharged from a discharge end of the carrying conveyor and supports them in a stacked condition. A jogger 12 which is moved in the longitudinal direction with respect to the side surfaces of the stacked sheets is divided at the position lower than the detection position of the height detection sensors PH1 and PH2 , a lower jogger 12a is constantly moved in the longitudinal direction while the sheets S1 are fed from the carrying conveyor into the hopper 10, a middle jogger 12b is moved in the longitudinal direction when the first height detection sensor PH1 detects the stacked sheets,  and an upper jogger 12c is moved in the longitudinal direction when the second height detection sensor PH2 detects the stacked sheets to prevent the side edges of the sheets from being damaged by the collision with the joggers.
Patent JP-2003062434-A (JP)
Title: Manufacturing method for hollow fiber membrane module
Inventor: KAMATA YUJIRO
IPC: B01D63/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a hollow fiber membrane module capable of reducing the use amount of a potting agent. SOLUTION: A cylinder 22 having an opened upper end is filled with the potting agent P and the potting agent P is moved to the upper end of the cylinder 22 by the rising of a piston 21 to pot the hollow fiber membrane bundle assembly 10 mounted on the upper end of the cylinder 22.
Patent JP-2003078383-A (JP)
Title: Crystal vibrator
Inventor: HORISAWA YOICHI
IPC: H01L41/18
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a crystal vibrator which has stable electric characteristics and superior productivity by preventing conductivity from being spoiled by a silicone-based conductive bonding material. SOLUTION: A substrate metal layer 13 is formed of Cr or Ni on a main surface of a crystal piece 10, and an exciting electrode 11 is formed of Au on the substrate metal layer 13. The substrate metal layer 13 is partially exposed in a surface metal layer 14 at the part of the exciting electrode 11 which is joined with the conductive bonding material 4. The exciting element 11 has a thin-film area 14a where the surface metal layer 13 is formed partially tin at the part joined with the conductive bonding material 4, and a surface deposition layer 16 is formed by depositing Cr, etc., of the substrate metal layer 13 on its surface.
Patent JP-2003072049-A (JP)
Title: Image recorder and method of controlling the same
Inventor: YAMADA SAIJI
IPC: B41J2/01
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an image recorder and a method of controlling the same wherein a high quality image and a high speed recording can be achieved by controlling an arrival position of a black ink with respect to an arrival position of a color ink. SOLUTION: The number of recording elements to be used in the recording in black is set to be an integer multiple (for example, double) of the number of recording elements to be used in the recording in a color. In the recording in black, a black recording head is controlled to be driven such that only one scanning direction (outward passage or inward passage) is used to perform the recording and in the recording in a color, a color recording head is controlled to be driven such that both of the scanning directions (outward passage and inward passage) are used to perform the recording. As a result, the arrival position of the black dot is always positioned to be the left or right side of the arrival position of the color dot.
Patent JP-2003078763-A (JP)
Title: Screening method, screening apparatus and printed matter
Inventor: KAWAI NAOKI
IPC: H04N1/52
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a screening method by which generation of moire can be suppressed more than that of the conventional method even when color print is made. SOLUTION: An image means 3 receives image data of an original being a print object. A screen image generating means 2 generates a screen image comprising only high frequency components with a prescribed frequency or more and an image with multi-value gradation resulting from planarizing the gradation histogram of pixels. A screen image generating means 4 compares the gradation of the screen image with the gradation of a pixel at a position corresponding to the original image, writes a prescribed value decided to set ink for print to pixels at corresponding positions on the screening image when the gradation of pixels on the original image is the gradation of pixels on the screening image or more, and when not, writes a prescribed value decided not to set ink for print to pixels at corresponding position on the screening image to generate the screening image.
Patent JP-2003071408-A (JP)
Title: Garbage treatment apparatus
Inventor: SUZUKI TADAMI
IPC: F26B21/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To overcome a problem wherein, in a conventional garbage treatment apparatus, the quantity of heat to be consumed for a deodorization apparatus is high. SOLUTION: The garbage treatment apparatus comprises a treatment container 1 for storing garbage and a deodorization apparatus 5 provided with a waste heat recovery means 6 installed in waste gas paths 2, 3, and 4 connected to the treatment container 1. Consequently, the waste heat is fed back for heating a catalyst body 8 in the deodorization apparatus 5 to decrease the quantity of heat to be consumed for the deodorization apparatus 5.
Patent JP-2003071453-A (JP)
Title: Water treatment apparatus and biological/ electrochemical hybrid water treatment method
Inventor: KURODA MASAKAZU
IPC: C12M1/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a wastewater treatment apparatus solving the point at issue of a conventional method for fixing a biocatalyst to the surface of an electrode, showing high denitrification efficiency and capable of also removing a solid component, and a wastewater treatment method using the same. SOLUTION: The water treatment apparatus having a porous biocatalyst bed incorporated therein is constituted by inserting an electrode comprising a reticulated or perforated plate-like conductive material in a biocatalyst bed formed by flocculating the biocatalyst formed on a liquid permeable support. In the water treatment method, water to be treated is passed through the porous biocatalyst bed while a DC current is passed through the electrode of the porous biocatalyst bed. It is preferable to provide the porous biocatalyst bed in a container of which the cross section is partitioned into a honeycomb-like form by partition walls. Oxygen generated from an anode is consumed by aerobic bacteria to form an oxygen-free atmosphere and denitrification can be performed efficiently by hydrogen generated from a cathode and floating fine particles can be removed at the same time.
Patent JP-2002289049-A (JP)
Title: Low-resistance conductor and its manufacturing method, and electric member using them
Inventor: MORITA MITSURU
IPC: H01R4/68
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductor with substantially low electric resistance and application equipment employing the conductor. SOLUTION: A plurality of superconductors are connected in a state of constant conduction to form the low-resistance conductor, in which the superconductors are employed so that apparent resistivity of the low-resistance conductor is lower than that of copper at a temperature lower than the superconductivity transition temperature of the superconductors. By employing the above conductor, application equipment with low-loss, including a coil, transformer, cable, and the like, can be provided.
Patent JP-2003085401-A (JP)
Title: Article transaction system utilizing communication line
Inventor: HAMANO TETSUMI
IPC: G06Q30/06
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an article transaction system utilizing a communication line in which number of members and exhibited articles are not restricted by capability of a server and a person who desires purchase can easily find a desired article. SOLUTION: The article transaction system is provided with a means that connects a terminal with an information presentation server of a transaction mediator via the communication line and stores information about articles which is desired to be sold in the terminal, a means that transmits only a piece of index information among pieces of article information to the information presentation server, a means that retrieves an article desired to be purchased among index information, a means that transmits a purchase request to the information presentation server and a means that transmits sales intention of the article to the information presentation server, the information presentation server is provided with a means that stores the index information and a means that informs the person who desires purchase who provides the index information of the article of sale approach,  negotiation between the person who desires purchase and a person who desires sale is performed between terminals, the transaction mediator transmits the article the sale/purchase transaction of which is established from the person who desires sale, pays an amount obtained by subtracting a commission from a sale price, provides the person who desires purchase with the article and receive payment of the price.
Patent JP-2003082741-A (JP)
Title: Urinal
Inventor: TODOROKI KENTARO
IPC: G01N29/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a system having a rigid structure, capable of surely detecting the completion of urination, and capable of automatically washing with a proper amount of water in a urinal. SOLUTION: This urinal comprises a washing water feed valve installed in a feed water flow passage, a urine density detection means for detecting the urine density of residual water in a trap, and a control part for controlling the washing water feed valve based on an output from the urine density detection means. The urine density detection means is sealingly disposed in the trap, and judges the completion of use of the urinal by using a variation rate of output from the density detection means. After judging the completion of the use, the urine density detection means opens the washing water feed valve and controls an opening time based on the output from the density detection means obtained when the use of the urine is completed.
Patent JP-2003086471-A (JP)
Title: Manufacturing apparatus of laminated ceramic electronic component
Inventor: KITAMACHI TOORU
IPC: H01G13/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a laminated ceramic electronic component which has superior bonding performance in lamination of a green sheet and a conductive layer. SOLUTION: The manufacturing apparatus 1 of a ceramic electronic component comprises a first step 2 of cutting both ends of a green sheet 10 formed on a first carrier film 9 in the longitudinal direction of the film 9, a second step 3 of peeling the film 9 from the sheet 10, and a third step 4 of sticking the peeled surface of the sheet 10 on the top of a conductive layer 12, formed on a second carrier film 11 to obtain a laminated film 13.
Patent JP-2003091349-A (JP)
Title: Keying device
Inventor: KUMAGAI MITSUAKI
IPC: G06F3/0489
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a keying device capable of reducing power consumption necessary for illuminating the key. SOLUTION: In a key sheet 21, as shown in Fig. 2, a plurality of keys 22, a plurality of projecting parts 23 for inserting LED, and a projecting part 25 for inserting a photo sensor are formed. When the LED is lighted, light emitted from the LED is stored in a luminous agent of the key sheet, so that even if the LED is put out, the key 22 is illuminated by light stored in the key sheet.
Patent JP-2003091145-A (JP)
Title: Image forming apparatus
Inventor: ISHIGURO HISASHI
IPC: G03G15/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a charge wire cleaning device capable of detecting the present position of a cleaning pad and controlling the movement of the pad to a home position with high accuracy and a simple constitution only by detecting the current of a motor for driving the cleaning device without installing a home position detecting means, besides, capable of shortening a cleaning time, as for the charge wire cleaning device equipped with the cleaning pad for cleaning a charge wire while moving backward and forward from one end of the charge wire to the other end. SOLUTION: In the image forming device provided with the charge wire cleaning device 1 for cleaning the charge wire by driving the motor 16 forward and backward, and moving the cleaning pad 11 supported by a reciprocating moving body 12 backward and forward along the charge wire 8, in the case a counted value counted by a means for counting the number of sheets reaches a prescribed set value in the midst of an image forming operation, the image forming operation by the image forming apparatus is stopped, and the charge wire is cleaned by driving the reciprocating moving body in both directions, or one direction.
Patent JP-2003095286-A (JP)
Title: Fastener bag
Inventor: KUGE RAIZOU
IPC: B65D33/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a fastener bag which improves the efficiency of contents filling work and in which a portion at which cutting of the bag starts is surely made. SOLUTION: A fastener bag 1 is constituted as a gassetted bag having a fastener 10 to freely open and close the bag. The bottom surface portion 4 of the bag is formed to have a long width, and the fastener 10 consists of a male component 11 having a protrusive rail 11b and a female component 12 having a groove 12b, to be engaged and disengaged with the protrusive rail 11b. The male and the female components 11 and 12 are attached on the inner surface of one of the plane portions 2 of the bag at the base portions 11a and 12a respectively in such a manner that the protrusive rail 11b and the groove 12b oppose each other. A cutting tape 14 for cutting and separating the plane portion 2 into the male and the female components 11 and 12 is provided between a portion on which the base portion 11a is mounted and a portion on which the base portion 11b is mounted on the portion 2.
Patent JP-2003088424-A (JP)
Title: Method of manufacturing rotary brush, rotary tooth- brush and toothbrush
Inventor: MIZUMOTO HIROYUKI
IPC: A61C17/22
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a rotary brush which is capable of efficiently forming high-density bristles, a rotary brush and a toothbrush using the same. SOLUTION: A fiber tuft 1 consisting of a multiplicity of short fibers is formed by cutting long-sized fibers to a short-fiber form and one end side in the longitudinal direction of the fiber tuft 1 is fixed to a fixture 2 and a free end 1a side of the fiber tuft 1 is radially diametrally expanded by moving a diametral expanding tool 3 capable of diametrally expanding the fiber tuft 1 from the approximate central position of the fiber tuft 1 from the free end 1a which is the other end side of the fiber tuft 1 toward the periphery, by which the fiber tuft is formed to a flat planar form and the one end side of the fixed fiber tuft 1 is melted and integrated.
Patent JP-2003021944-A (JP)
Title: Image forming apparatus
Inventor: HIROKI MASASHI
IPC: G03G15/01
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To improve image quality, irrespective of the miniaturization of a developing roller thereby to make an image forming apparatus small-sized and lightweight by preventing the fluctuation of the relative speed between a photoreceptor belt and a developing roller and also the fluctuation of the traveling speed of the photoreceptor belt, even in the case the photoreceptor drum is attached/detached to/from a developing roller. SOLUTION: The inside of the photoreceptor belt 12 is supported by backup rollers 33a to 33c which are rocked by springs 34a to 34c in intermediate areas at the nip parts between the photoreceptor belt 12 and the developing rollers 21Y to 21K. Then, even in the case the developing rollers 21Y to 21K intrude into the photoreceptor belt 12, the photoreceptor belt 12 is shifted in accordance with the rocking of the backup rollers 33a to 33c, then, a pressure is prevented from being applied on the nip part, and also, the tension of the photoreceptor belt 12 is mitigated.
Patent JP-2003098282-A (JP)
Title: Stage and home positioning method thereof
Inventor: ITO HIROHITO
IPC: G12B5/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To implement precise and easy home positioning in a guideless stage having six degrees of freedoms. SOLUTION: In this guideless stage having a top plate 1, a position measuring means capable of measuring positions in the six degrees of freedoms for the top plate 1, and a driving means 4 capable of driving the top plate 1 in the six degrees of freedoms with respect to a fixing part 2, three protrusions 6 provided in either side of the top plate or the fixing part, and three abutting part provided in the other side and faced to the respective protrusions to restrict the six degrees of freedoms for the top plate 1 when contacting with the protrusions are arranged. The position measuring means is initialized after excited along a direction orthogonal to an abutting direction, under the condition where the three abutting parts are brought into contact respectively with the three protrusions at the same time.
Patent JP-2003098656-A (JP)
Title: Original plate of planographic printing plate
Inventor: MIZUTANI KAZUYOSHI
IPC: G03F7/039
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an excellent original plate of a planographic printing plate excellent in uniformity of an image forming layer, exhibiting a high- contrast image forming property without lowering sensitivity and having good ink receptivity. SOLUTION: The original plate has an image forming layer comprising a fluorine-containing high molecular compound having a structural unit derived from a monomer of formula (I) on a support. In the formula (I), R<0> is hydrogen, methyl, halogen or the like; X is a single bond or a divalent linking group; and R<1> -R<6> are each hydrogen, alkyl, fluorine or fluorine substituted alkyl but at least one of R<1> -R<6> is fluorine or fluorine substituted alkyl.
Patent JP-2003096358-A (JP)
Title: Ink for ink jet recording, ink jet cartridge made by using the same, ink jet image recording method and ink jet recording image
Inventor: ASATAKE ATSUSHI
IPC: C09D11/326
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink for ink jet recording which forms an image excellent in granularity, gloss and bleeding resistance, an ink jet cartridge, an ink jet image recording method, and an ink jet recording image. SOLUTION: The ink for ink jet recording contains at least one kind of fine colored particles selected from those comprising a dye-containing resin, those comprising a resin coated with a dye, and those comprising a dye- containing resin coated with a resin, and pigment particles, and which is characterized in that it has a redispersion coefficient, represented by the formula (1): redispersion coefficient = (the secondary volume-mean particle diameter of fine colored particles and pigment particles after redispersion)/(the secondary volume-mean particle diameter of fine colored particles and pigment particles before redispersion), of 0.5 to 5.
Patent JP-2003098899-A (JP)
Title: Electronic image device
Inventor: NAKANO MASARU
IPC: G03G15/20
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic image device, which can realize a wrinkle- free high quality image as the fixing roller surface temperature can be maintained uniformly, even if a fixing machine consists of a fixing roller coated with silicone rubber and a pressurized roller is left over a long time at stand-by mode. SOLUTION: When an electronic image device is under a printing stand-by condition(S2), the temperature difference of two different points in the fixing roller circumference direction is detected (S3), and if the temperature difference exceeds the specified value (S4), the fixing roller and the pressure roller is so controlled as to conduct no-load rotation during specified time (S5). By doing so, the surface temperature distribution of the circumference direction and axis direction of the fixing roller is equalized by the temperature at a nip part, whose heat radiation quantity is small. Therefore, at printing time, a high quality image without unevenness can be obtained.
Patent JP-2002226730-A (JP)
Title: Method of restraining odor of coloring matter solution
Inventor: TOKUMARU IZURU
IPC: A23L5/41
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of a restraining odor reducing the odor of coloring matter solution derived from nature, especially restraining the generation of returning odor when the coloring matter solution is stored for a long time, and also preventing color deterioration. SOLUTION: In this method of restraining odor of coloring matter solution, a dissolved oxygen absorber such as ascorbic acid, etc., is added or the extracted solution is treated to deodorize by contacting with an adsorbent, then it is kept in an atmosphere of inactive gas, when deodorizing an extract solution of a natural coloring matter (e.g. an anthocyanin-based coloring agent).
Patent JP-2003062828-A (JP)
Title: Cutting method by multi-wire saw
Inventor: WATANABE TAKAYA
IPC: B28D5/04
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method which keeps a cutting channel pitch accurately, prevents the occurrence of a saw mark, and is high in work efficiency even in cutting a wire narrow in cutting channel width. SOLUTION: With a work 107 set in a storage tank 106 filled with slurry, the wire 105 set on guide rollers 101, 102, and 103 is driven to cut the work. A controller 113 is used to keep a necessary height of the slurry. Ultrasonic waves from an ultrasonic vibration generator 115 can be applied to the slurry.
Patent JP-2003107730-A (JP)
Title: Pretreatment apparatus
Inventor: NOZAWA YOSHIE
IPC: G03F7/30
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To surely supply washing water to the entire area from a tip to a rear end of a planographic printing plate before performing brushing with a brush roller. SOLUTION: A washing part 18 of a pretreatment apparatus is provided with a spray pipe 52 and a channel brush 72 on an upstream side of the brush roller 48 and a tip part of bristles 74 of the channel brush is arranged so as to be projected to a conveying path of a photopolymer plate 12. The washing water jetted from the spray pipe is supplied to the bristles of the channel brush while being diffused along a width direction of the photopolymer plate by a flow straightening plate 68, the entire area in the width direction from the tip to the rear end of the photopolymer plate 12 is brought into contact with the bristles and thus, the washing water is surely supplied to the entire area of the photopolymer plate without irregularities.  Thus, an overcoat layer is not partially left on a surface of the photopolymer plate and development irregularities due to the partially left overcoat layer are prevented.