baber/WOPTO huggingface dataset:
Patent JP-2004314438-A (JP)
Title: Method of recording, recording head using the same, and recorder
Inventor: MAEDA HIROYUKI
IPC: B41J2/01
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that while it is required that nozzles of an inkjet recording head are arranged in high density and the number of nozzles is increased in order to realize high speed and high quality recording, yield of the head is lowered due to defective printing because a rate of occurrence of defective nozzles is increased when the number of nozzles is large.  <P>SOLUTION: This recording method uses a means for lowering a driving frequency of a defective recording element that forms dots deteriorating quality of an image on a recording medium rather than that of the other recording element, and a means for raising a driving frequency of a recording element which is positioned on the same scanning portion as that of the defective recording element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046798-A (JP)
Title: Security system, and security method
Inventor: PUGH ALAN
IPC: G06F21/44
Filed: 2003-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To protect the apparatus of consumers without being restricted by the number of security object apparatus, while preventing the increase of a communication cost.  <P>SOLUTION: In a security system, a VCR apparatus 2a, and a TV receiver 2b which are the security object apparatus are connected to an operation center 6 including a large capacity of database 7, wherein the identifying code of a personal computer (PC) 2c and an operation permission code are previously registered, via a always-connectable and monthly fixed-rate line such as a DSL or a cable line.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299584-A (JP)
Title: Fine chopper for onion
Inventor: HORIUCHI CHIKA
IPC: B26D3/26
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine chopper for onion which is safe and convenient, the operation of which is simple, and in addition, which does not require a long time for chopping onion into fine pieces, and with which the pieces of onion can be cut into the same shape by anybody; and a kitchen knife having a bow-shaped blade.  <P>SOLUTION: By rotating this device itself, a rotating base can be attached without requiring a large space. Therefore, the blade can be put at any angle. By forming the blade into a special bow-shape, an applied force by hand becomes even, and strength by which anybody can use his device can be retained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004322374-A (JP)
Title: Image formation device and image formation method
Inventor: HORIKOSHI HIROKI
IPC: H04N1/23
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability by avoiding and suppressing degradation of an image quality, decrease of a throughput, shortening of a recording head life and the like which are caused by an increase of a discharge duty to specific nozzles while blanking caused by ink non discharge is avoided.  <P>SOLUTION: Poor discharge information of a discharging part of the recording head is acquired. Dot formation of a pixel value corresponding to a specific region which is poor in the discharge is controlled based on the acquired poor discharge information. The pixel value is quantized to N (N is an integer not smaller than 2) value. Dots are formed by a plurality of discharging parts based on the quantized value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321508-A (JP)
Title: Ophthalmological apparatus
Inventor: MIHASHI TOSHIBUMI
IPC: A61B3/10
Filed: 2003-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmological apparatus to be effectively used in clinically treating the dry eye syndrome by utilizing the phenomenon that the shape of cornea changes and/or the wave front aberration becomes large as a tear liquid layer is dried up as a basic principle.  <P>SOLUTION: The ophthalmological apparatus is aligned when the measurement is started (S101). An operation part executes the initial setting including the intervals of the measurement and measurement period of the apparatus by a wave front measuring part (S103). The start of measurement is triggered by an input part or the operation part (S105), and the operation part repeats the measurement of the shape of cornea and the wave front aberration of the cornea till the time to terminate the measurement by the measuring part (S107 and S109). When the time to terminate the measurement comes (S111), the state of break-up, one index for determining the state of dry eye syndrome, is analyzed (S113). A determining part finds a value on the break-up and outputs the value (S115), and an automatic diagnosis on the dry eye syndrome is performed based on the outputted value (S117).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004324021-A (JP)
Title: Device for treating tail end yarn of full bobbin in fine spinning frame
Inventor: KASAI YUJI
IPC: D01H1/36
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for treating a tail end yarn of a full bobbin that can prevent the uncut tail end yarn from being loosely wound around the outside of a full bobbin, then loosened and entangled on other parts, in the case of thick or high-tenacity yarn.  <P>SOLUTION: The output from a control device is input through a driving device 40 into a main motor 41, the rotation frequency of a back motor 44 is detected with an encoder 45 and input to the control device. The output of the control device is input through a driving device 46 to a front motor 47 that rotates a front bottom roller and the rotation number of the front motor 47 is detected with an encoder 48 and input to the control device. In addition, a rotary number setting device 49 for setting the rotation number of the main motor 41, a twist setting device 50 for setting the twisting value of the spun yarn and a draft setting device 51 for setting the draft value of the spun yarn are connected to the control device 39.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004322280-A (JP)
Title: Positioning device
Inventor: ASHIKAWA YOSHINARI
IPC: B23K37/053
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve both positioning accuracy and workability of an object such as a pipe having a hole.  <P>SOLUTION: This positioning device 10 positions the pipe with an inner diameter of the pipe 1 as a reference, and has: a core material 11 for abutting on an inner peripheral surface 2 of the pipe; a base member 12 supporting this core material, and for abutting on the inner peripheral surface of the pipe; and a slide member 13 arranged in the base member so as to be capable of advancing-retreating toward an end surface 16B of the core material. The device is constituted so that an inclined face 22 is formed in this slide member, an action plane 17B is formed in the core material, respectively, and the core material 11 contacts and separates to the base member 12 by engaging the inclined face with the action plane of the core material by advancing and retreating the slide member.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004321669-A (JP)
Title: Dacryostenosis treatment tool
Inventor: MIYAKE MASAO
IPC: A61F9/007
Filed: 2003-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dacryostenosis treatment tool by which this operation is surely prevented from becoming a large scale by facilitating insertion to a lacrimal canaliculus.  <P>SOLUTION: The dacryostenosis treatment tool 1 is formed to be a bar-like body made of an elastic member, and extends from the lacrimal canaliculus to a canalis nasolacrimalis. At both of the ends of the tool 1, recessed places 1c which open at side faces and do not open at end faces are formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286006-A (JP)
Title: Method and device for treating exhaust gas
Inventor: MATSUSHITA KUNIMASA
IPC: F01N3/02
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple structural and inexpensive black smoke/exhaust gas reducing device for overcoming a black smoke/exhaust gas problem of a diesel engine which is already a social problem, and to solve a problem that the existing reducing device cannot be used as a post-attachment device especially for a used car because of a high cost.  <P>SOLUTION: Fine particles stuck by a heat resisting nonwoven fabric arranged in an exhaust gas passage are collected and grown up, and caught and separated as fine particles collected body by mechanically scratching or vibrating the surface of the nonwoven fabric.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333676-A (JP)
Title: Image reader and image processor
Inventor: KOIZUMI KAZUHISA
IPC: H04N1/10
Filed: 2003-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an image from being erroneously read by prohibiting the execution of image reading in a pertinent device when the deteriorated part of read image data caused by components of external light in reading an original image is remarkably large and notifying a user of that the devices are in a state that exact image reading and exact image output are not obtained in a flat bed type image reader and an image processor which processes the read image signal.  <P>SOLUTION: The image reader having a transparent manuscript base has a quantity of external light detecting means, a setting means which arbitrarily sets the threshold of a state in which degradation of an image is generated (hereinafter referred to as an erroneous state) and a state in which normal reading is possible by the value of the quantity of external light, a notification means which notifies the user of that the device is in the erroneous state and a control means which prohibits the execution of the image reading operation as the device is in the erroneous state when the quantity of the external light exceeds the set threshold and notifies the user of that the device is in the erroneous state by using the means of the device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004333846-A (JP)
Title: Display device
Inventor: YOSHIDA KIYOHARU
IPC: G09F13/20
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which is small in reception area of wind, is subjected to waterproof treatment and can take various display styles.  <P>SOLUTION: The display device is equipped with a long-sized display unit 2 having a plurality of light emission bodies 11 which are arrayed separately on straight lines respectively and a support 20 which supports a plurality of display units 2 so that respective light emission bodies 11 are arranged in matrix, and the respective display units 2 are so supported as to form through spaces 25 between adjacent display units 2. Further, the support 20 comprises a plurality of support pieces 21 and 22, which separately support the respective display units 2 and are separately positioned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004330111-A (JP)
Title: Vacuum distillation unit
Inventor: MAEDA AKIO
IPC: B01D3/42
Filed: 2003-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum distillation unit whereby a burden concerning maintenance can be alleviated.  <P>SOLUTION: A vacuum distillation unit is provided with: a distillation furnace 1 equipped with a heat means K for heating a solution stored to be distilled; a vacuum means 4 for decompressing the inside of the distillation furnace 1 by vacuuming a steam discharge passage 3 connected to the distillation furnace 1; and a condenser 5 for liquefying steam flowing through the steam discharge passage 3. A gas-liquid separation part 30 for separating mist from steam flowing through the steam discharge passage 3 by a specific gravity difference between mist and steam is provided so that the entire body of the part 30 is located above a connection port 1w of the steam discharge passage 3 of the distillation furnace 1 and liquid liquefied from mist separated at the gas-liquid separation part 30 returns to the distillation furnace 1 by the liquid's own weight.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004334087-A (JP)
Title: Heat developable photosensitive material and image forming method
Inventor: GOTO SHIGETO
IPC: G03C1/498
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material and an image forming method having high density and excellent in silver tone and image preservability under photoirradiation, and to provide a heat developable photosensitive material and an image forming method improved further in image preservability during high temperature storage, film conveyability, environmental suitability and density unevenness if necessary.  <P>SOLUTION: The heat developable photosensitive materials each include an image forming layer contianing an organic silver salt, a silver halide, a binder and a reducing agent on a support. The reducing agent is a compound represented by formula (1) and a magenta developing leuco dye is also contained. In the formula, X<SB>1</SB>represents chalcogen or CHR<SB>1</SB>and R<SB>1</SB>represents H, halogen, alkyl, alkenyl, aryl or a heterocyclic group; each R<SB>2</SB>represents alkyl and two symbols R<SB>2</SB>may be the same or different but at least one is secondary or tertiary alkyl; each R<SB>3</SB>represents H or a group substitutable on a benzene ring; each R<SB>4</SB>represents a group substitutable on a benzene ring; and m and n each represent an integer of 0-2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004331908-A (JP)
Title: Liquid state epoxy resin composition and flip chip type semiconductor device
Inventor: SUMIDA KAZUMASA
IPC: C08L83/10
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid state epoxy resin composition having low viscosity, excellent in working property, giving a cured material excellent in close adhesion with the surface of a silicon chip, especially with a photosensitive polyimide resin or a nitride film, without forming defects even elevating a reflow temperature after moisture absorption from the conventional temperature of around 240°C to 260-270°C, without being deteriorated under high temperature and high humidity conditions such as a PCT (120°C/2.1 atm), etc., without causing peeling and cracking over several hundreds cycles in a (-)65°C/150°C temperature cycle and capable of becoming a sealing material of a semiconductor device.  <P>SOLUTION: This liquid state epoxy resin composition contains (A) a liquid state epoxy resin, (B) an aromatic amine-based curing agent containing ≥5 wt.% aromatic amine compound expressed by general formula (1) (wherein, R<SP>1</SP>to R<SP>3</SP>are each independently a group selected from a 1-6C monovalent hydrocarbon group, CH<SB>3</SB>S- and C<SB>2</SB>H<SB>5</SB>S-) and (C) an inorganic filler.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004165609-A (JP)
Title: Electronic element and manufacturing method thereof
Inventor: SHIRAISHI SEIJI
IPC: B82B1/00
Filed: 2003-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic element, having the junction structure of a plurality of fullerene-based materials, having different electrical characteristics from each other, and to provide a manufacturing method of the electronic element.  <P>SOLUTION: By vacuum deposition of such fullerene molecules as C<SB>60</SB>, an n-type fullerene monomer layer 3 is formed on a substrate 1 in a vacuum chamber. Then, while sublimating the fullerene molecules, similar as in the case of their formations, energy for polymerizing them is fed to them by plasma excitation, light (electromagnetic wave) irradiation, or electron-beam impact. Thereby, the monomer molecules are polymerized as to form a p-type fullerene polymer layer 4 and laminate it on the fullerene monomer layer 3. Since the n-type and p-type layers can be formed in the identical chamber, a pn-junction device can be manufactured efficiently in less number of processes. Further, since the pn-junction device can be completed without exposing the monomer layer 3 to air, the monomer layer 3 can be prevented from deteriorating due to oxygen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004337244-A (JP)
Title: Game machine
Inventor: KITANO TATSUYA
IPC: A63F7/02
Filed: 2003-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of clearly suggesting fair drawing contents to a player.  <P>SOLUTION: The game machine is constituted such that game value information (round information) to be imparted in big winning is displayed in the state where a game ball easily enters a V winning port 33b4 and a game value based on the displayed game value information is imparted in the case that the game ball enters the V winning port 33b4. Thus, the game value of the big winning in the case that the game ball enters the V winning port 33b4 is suggested to the player before the game ball enters the V winning port 33b4. As a result, since unclearness in internal drawing is dissolved while securing randomness as the game by displaying the game value to be imparted in the big winning in the state where the big winning is easily generated, the drawing contents are clearly suggested to the player and distrust to a game house is dissolved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004340770-A (JP)
Title: Imaging inspection system
Inventor: ISHIKAWA TOSHIMITSU
IPC: G01B11/24
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel imaging inspection system which inspects even a spindle-shaped soft capsule or the like as an object to be inspected being conventionally difficult to be selected as an imaging inspection object, photographs the object by using a camera, and can automatically discriminate a shape defect, a foreign variety mixed defect (color defect), a faulty defect or the like.  <P>SOLUTION: The imaging inspection system is made up so that a work W such as the soft capsule which is mounted and held on a work transferring section 4, is photographed by using an optical imaging section 2 employing a CCD camera 10 as a main member, in order to enable the shape defect, the color defect, the faulty defect or the like to be discriminated. The work transferring section 4 holding the work W is illuminated from the opposite side in the photographing direction, and a light saturated state is made, thereby suppressing effects of the work transferring section 4 appearing in the background of the work W on a screen.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343468-A (JP)
Title: Array antenna communication apparatus
Inventor: TAKEUCHI YOSHIHIKO
IPC: H04B7/08
Filed: 2003-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately perform an adaptive operation in an array antenna communication apparatus for performing communication in a time division multiple access system.  <P>SOLUTION: In the array antenna communication apparatus, a frequency carrier to be used for calibration is determined from among frequency carriers not used at that time on the basis of history information of calibration (step S13), and subsequently, a time slot not used for communication at that time is determined as a time slot to be used for the calibration (step S15). The calibration is executed by the frequency carrier and the time slot which are determined in this way (step S16). Since the calibration is performed in parallel with usual communication processing, the adaptive operation can be performed more quickly and more accurately.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004343637-A (JP)
Title: Surface acoustic wave device
Inventor: WATANABE NORIO
IPC: H03H9/64
Filed: 2003-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device which is composed of first and second surface acoustic wave resonator filters connected in parallel with each other, whose large-bandwidth filter characteristics are obtained by superposing filter characteristics of the two filters and which is provided with a structure for efficiently suppressing ripple in a pass band.  <P>SOLUTION: The surface acoustic wave device 1 has the first and second surface acoustic wave resonator filters 3 and 4 which are connected in parallel with each other. When the resonance frequency of the first double-mode surface acoustic wave resonator filter 3 is f1L and f1H and the resonance frequency of the second double-mode surface acoustic wave resonator filter 4 is f2L and f2H, f1H=f2L. Additionally, Q of the resonance mode of at least one of the double-mode surface acoustic wave resonator filters 3 and 4 is lowered. Alternatively, the energy transmission rate of a reflector of one of the surface acoustic wave resonator filters 3 and 4 is set within a range of 12-28 %.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344248-A (JP)
Title: Shelf structure
Inventor: OSUMI YAHACHI
IPC: A47B67/02
Filed: 2003-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shelf structure with excellent handleability, enabling a user to easily confirm housed objects housed on a shelf surface without using a step or the like.  <P>SOLUTION: In the shelf structure, the shelf of a hanging shelf or the like provided with a plate body functioning as the shelf surface is arranged above the line of sight of a user, and a reflection means capable of projecting the housed object housed on the plate body and making the user view the image is disposed above the plate body. The reflection means is disposed on the lower surface of a top plate above the plate body constituting the shelf or the lower surface of the other plate body or disposed on the inner surface of an openable / closable door, and the reflection means is disposed in an inclined state as needed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004347188-A (JP)
Title: Refrigerator
Inventor: YASUNOBU YOSHIKO
IPC: F25D17/06
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems of a conventional refrigerator-freezer with the ambient temperature of -20°C inside a freezing chamber, using an aluminum freezing plate for relatively easily shortening the freezing time that the aluminum freezing plate cannot serve to freeze a food having clothing on the surface and exhibiting uneven shape to the food center part in short time and maintain the quality.  <P>SOLUTION: When freezing the food having the clothing on the surface and exhibiting unevenness shape, by blowing cool air to the perimeter of the food by a forcing blower, the freezing time is shortened, thus tissue breakdown due to ice crystallization is restrained, the tissue state of the food before freezing is maintained, a good freezing object with low composition outflow is obtained, and eating quality as close as before freezing in a sensory evaluation is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004344737-A (JP)
Title: Sludge scraper
Inventor: TERAYAMA NOBORU
IPC: B01D21/18
Filed: 2003-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sludge scraper in which it can be prevented surely that algae adhere to a main chain and other metal-made constituent members, bacteria are generated on the algae and the main chain and the other metal-made constituent members are corroded.  <P>SOLUTION: This sludge scraper is constituted so that the surface, in whole or in part, of each of the metal-made constituent members such as the main chain which are immersed in sewage is coated with a photocatalyst. As a result, since algae can be prevented from adhering to the metal-made constituent members, it can be prevented that the metal-made constituent members are corroded, the service life of each of them is shortened and they are made to look extremely unattractive by the generation of anaerobic bacteria.  <P>COPYRIGHT: (C)2005,JPO&NCIPI