baber/WOPTO huggingface dataset:
Patent JP-2003074896-A (JP)
Title: Air conditioner
Inventor: OZAWA TETSURO
IPC: F24F13/20
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner of which a front panel free to open and close a suction opening is provided with a space-saving opening/closing drive mechanism, and which prevents dust from getting into a main body in nonuse and maintains cleanup without any disadvantage in miniaturizing the main body. SOLUTION: The suction opening 3 is formed in the front part of the unit main body 1 accommodating a heat exchanger 9 and a blower 11, and the opening/closing drive mechanism 5 is installed near this suction opening. A movable panel 6 is supported by this opening/closing drive mechanism for freely opening and closing the suction opening. The opening/closing mechanism is provided with link members 20 having one ends thereof pivotally supported on the body 1 in the near vicinity and the other ends thereof connected on the panel at positions spaced a part from each other so that the panel can be opened and closed to the suction port by swinging the link members 20 to separate and approach.
Patent JP-2003068631-A (JP)
Title: Drawing data processing system for electron beam lithography system
Inventor: WAKIMOTO OSAMU
IPC: H01L21/027
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a drawing data processing system for electron beam lithography system, that can prevent the occurrence of data errors due to noise at calculating of data by pipeline processing. SOLUTION: Normally a selector 35 is connected to a terminal A, and an arithmetic unit 31 performs parity check on the data fetched in an input register 36. When an error is detected, the selector 35 is switched to the other terminal B, and the data fetched in a buffer register 34 are supplied to and fetched in the input register 36. When the register 36 fetches the second data, parity check is executed, and when it is discriminated that the data are not in error, as a result of the inspection, an arithmetic circuit 37 calculates the data fetched in the register 36 and the output of data from another arithmetic circuit 32 is also restarted.
Patent JP-2003076478-A (JP)
Title: Character input means
Inventor: YAMAMOTO SATORU
IPC: G06F3/0487
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of efficiently inputting characters by using a small-sized virtual key board in an information processor for inputting characters with a pointing device. SOLUTION: In the information processor for specifying an input item by selecting with the pointing device the input item displayed on a display, by the character input means when a Japanese character string is inputted, a first key board 301 where input items arranged as the reference letters of each character of the (a) utmost row of the Japanese syllabary disposed in one row are displayed on the display, and when the input items are selected from the first key board 301 displayed, the input items where each character of the lines of the corresponding Japanese syllabary array is laid out are additionally displayed as a second key board 302 on the display and the input items again selected from the second key board 302 or the first key board 301 displayed are processed as the input characters.
Patent JP-2002134922-A (JP)
Title: Electric circuit board and its manufacturing method
Inventor: SHI ZHONG-YOU JOE
IPC: H05K1/11
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a multilayer electric circuit board wherein selective and effective wiring is enabled with high reliability in parts between some or all components of various kinds, which components contains components positioned on a surface or a part of the formed multilayer electric circuit board, and a part or all of defects of the conventional manufacturing method and manufacturing technique of a multilayer electric circuit board are conquered. SOLUTION: In a connection forming method in a multilayer electric circuit board, a process for forming an aperture in a circuit board, and a process for selectively covering an inner surface of the aperture by using mask material effectively bonded with solder which is selectively inserted in the aperture and has polarity are installed. Thereby the solder is held in the aperture, and reliability of electrical connection with solder is improved.
Patent JP-2003073602-A (JP)
Title: Water ink for writing utensil and writing utensil filled with the same
Inventor: YUI TATSU
IPC: C09D11/16
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide water ink for writing utensils changing the color of a written line when the written line is traced with a color-changing writing utensil filled with a color-changing liquid of a sulfurous acid-based reducing agent, and to provide a writing utensil filled with the water ink. SOLUTION: The water ink for writing utensils contains at least both of a basic dyes erasable with the sulfurous acid-based reducing agent and a coloring agent unerasable with the reducing agent. The writing utensil is filled with the water ink.
Patent JP-2003085577-A (JP)
Title: Inside and outside point discrimination algorithm
Inventor: KURODA MASANORI
IPC: G06F17/50
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an inside and outside point discrimination algorithm capable of performing inside and outside point discrimination of a polygon and a point easily and at high speed. SOLUTION: When a coordinate row of the top of a polygon A and a coordinate of a certain point P are given and one of the tops of the polygon A corresponds with the point P at first, the point P is assumed to be on one of the tops of the polygon A. When the point P is not on one of the tops of the polygon A secondly and point P is included on one of the sides of the polygon A, the point P is assumed to be on one of the sides of the polygon A. When the point P is not on one of the tops and one of the sides of the polygon A thirdly, a convex polygon A1 which involves the polygon A and a convex polygon A2 which involves the polygon B1 formed by the area other than the polygon A involved by the convex polygon A1 are formed thirdly. Next, the operation which forms the convex polygon A2 which involves the polygon B1 and the convex polygon A3 which involves the polygon B2 formed by the area other than the polygon B1 involved by the convex polygon A2 is repeated until a polygon Bi becomes a convex polygon.
Patent JP-2003081524-A (JP)
Title: Ejecting device and recording device
Inventor: SATO KAORU
IPC: B65H43/06
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an ejecting device at a low manufacturing cost by lowering the cost for an electric interface. SOLUTION: This ejecting device is typically formed of a sensor flag 3 not electrically connected but only physically connected to a recording device 1 having a fully loading detecting sensor flag 5 for detecting whether normal carrying of the sheet S is possible or not to detect the fully loading condition of an ejecting tray 10 of the recording device 1, a guide flapper 4 for guiding the sheet S to be ejected to the ejecting device when the sensor flag 3 detects the fully loading condition of the ejecting tray of the recording device 1, and a sensor flag 6 for detecting the fully loading condition of the ejecting tray 11 of the ejecting device 2.
Patent JP-2002340823-A (JP)
Title: Method and device for fluorescent x-ray analysis
Inventor: KAWAHARA NAOKI
IPC: G01N23/223
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent X-ray analyzing method and a device thereof capable of accurately computing a content by percentage of elements even if the primary X-ray excites the inner shell rather than a shell, to which a measuring beam belongs, in the FP method or the SFP method and a device thereof. SOLUTION: When computing the theoretical intensity of the fluorescent X-ray, the theoretical intensity of the characteristic X-ray to be generated for relaxing a hole generated by relaxing the excitation of the inner shell is included in the theoretical intensity of the fluorescent X-ray 6 generated from each element in a sample 13 to compute the content by percentage of the elements in the sample 13.
Patent JP-2003082486-A (JP)
Title: Gaseous hydrogen producing and filling device, and electrochemical device
Inventor: MARUYAMA RYUICHIRO
IPC: H01M8/06
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a simple and compact gaseous hydrogen manufacturing and filling device and an electrochemical device which can easily produce gaseous hydrogen, and efficiently compress and fill the hydrogen. SOLUTION: The gaseous hydrogen producing and filling device comprises and electrolysis unit 1 for generating gaseous hydrogen by electrolysis, a pressing unit 2 for compressing gaseous hydrogen generated by the electrolysis unit 1, and a filling unit 4 for filling the compressed gaseous hydrogen in gaseous hydrogen tanks 50-58. The electro-chemical device comprises the electrolysis unit 1 for generating gaseous hydrogen by electrolysis, the pressing unit 2 for compressing gaseous hydrogen generated by the electrolysis unit 1, and the filling unit 4 for filling the compressed gaseous hydrogen in the gaseous hydrogen tanks 50-58, and the pressing unit 2 also functions as a fuel cell unit which can be irreversibly operated by gaseous hydrogen from the filling unit 4 and gaseous oxygen or gas containing oxygen fed thereto.
Patent JP-2003084136-A (JP)
Title: Polarization optical film and liquid crystal display device using the same
Inventor: KONDO SENRI
IPC: G02B5/32
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a polarization optical film integrated with a reflection film or with a translucent film reducing changes in dimension with heating and suppressing or solving defects such as color irregularity, decolorization and so on generated in use for a liquid crystal display device and the liquid crystal display device using the same. SOLUTION: The polarization optical film is constructed by laminating and integrating the reflection film or the translucent film with a polarization plate comprising a polarizer with a protective film stuck to one or both surfaces thereof and with <=4.0 N/cm contractile force in an absorption axis direction per unit width when heated for thirty minutes at 80 deg.C.
Patent JP-2003082743-A (JP)
Title: Toilet bowl device
Inventor: IWATA KENGO
IPC: A47K17/00
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a toilet bowl device capable of being easily installed, without adding indoor wiring, in a toilet room in which an electric water heater is installed to instantaneously heat city water and deliver hot water. SOLUTION: This toilet bowl device comprises a hot water washing mechanism for heating washing water flowing into a hot water storage tank by a hot water heater and ejecting the hot water to the private parts of the human body seated on a toilet seat. When a seating detection means for detecting the presence or absence of a user on a toilet seat detects that the user leaves the toilet seat, the amount of electricity transmitted to the hot water heater is controllably reduced for a specified time during which the user uses the other equipment installed in the toilet room.
Patent JP-2003089558-A (JP)
Title: Lightweight aggregate for mortar
Inventor: SUZUKI SHOZO
IPC: C04B18/16
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight aggregate for mortar, having excellent strengths and excellent resistances to alkalis and water permeability. SOLUTION: The lightweight aggregate for mortar is obtained by coating foamed glass with an organic polymer.
Patent JP-2003089140-A (JP)
Title: Mold for molding tank
Inventor: OKADA EIJI
IPC: B29L31/18
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a mold for molding a tank enabling operations in two mutually different directions only by operating a cam in one direction in molding the tank having undercut parts formed thereto in two directions and capable of miniaturizing a molding machine. SOLUTION: The reservoir tank 1 has a tank part 10, a projected part 13, a locking recessed part 11 for attachment and the detachment preventing recessed part 12 formed to an attaching side surface 102. After the reservoir tank 1 is molded in a cavity 33, the cam 6 is relatively moved with respect to a slide core 4 to pull the molding leading end part 51 of a slide pin 5 out of the detachment preventing recessed part 12 to pull the molding projected part 41 of the slide core 4 out of the locking recessed part 11.
Patent JP-2002139816-A (JP)
Title: Film cassette for endoscope
Inventor: KOBAYASHI YUKIMINE
IPC: G03C3/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent contact inferiority by eliminating generation of change of contact pressure between an information carrier for displaying information on a film such as a film kind and an electric contact point provided at a camera side being in contact with the information carrier even when a position of a film cassette in which a film feeding chamber and a film winding up chamber are integrally formed via a bridge part is shifted in a cassette housing chamber of an endoscope camera. SOLUTION: A resistant body 21 as the information carrier on a film of a cassette 10 side and the electric contact point 32 of a camera side become in an electrically contacting state by arranging the film cassette 10 in the cassette housing chamber of the endoscope camera 30 and covering by a lid. At this time, a pressing member for pressing the film cassette is provided at a rear lid in order to make contacting pressure to the resistance body 21 of the electric contact point 32 above a prescribed pressure. Accordingly the resistance body 21 is provided at an outer peripheral surface of the film feeding chamber facing a pressing direction of the pressing member and meanwhile the electric contact point 32 is arranged at the camera side of a position facing the pressing direction of the pressing member.
Patent JP-2003101746-A (JP)
Title: Communication device
Inventor: SUMIYA MASAKI
IPC: B41J2/01
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which is low cost, and has increased its users' convenience by automatically changing setting for message reception depending on a time zone, and to further enhance the users' convenience by enabling a change of setting for message reception by a PB signal. SOLUTION: This communication device is fitted with a clock function, a condition-of-message-reception setting means for setting a condition of message reception for each time, a PB signal detection analysis means for detecting a PB signal sent via a network connection means and analyzing the PB signal, and a control means which changes the condition of message reception set by the condition-of-message-reception set means according to an analysis result of the PB signal detection analysis means, and changes the condition of message reception depending on time according to the condition-of-message-reception set means.
Patent JP-2003096429-A (JP)
Title: Silicone adhesive composition and adhesive tape
Inventor: AOKI SHUNJI
IPC: C08K5/134
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a silicone adhesive composition and adhesive tape capable of being peeled cleanly without leaving adhesive where the tape is applied on or masked a metal, especially copper, and has explosed a high temperature hysteresis of 150-250 deg.C. SOLUTION: A silicone adhesive composition contains a phenolic antioxidant.
Patent JP-2002175940-A (JP)
Title: Chip-type solid electrolytic capacitor
Inventor: FUNAYAMA YOSHIHIKO
IPC: H01G9/012
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce a solder fillet in size so as to diminish a chip-type solid electrolytic capacitor in mounting area. SOLUTION: A dielectric oxide film, an electrolytic layer, and a cathode layer are successively formed on the surface of an anode of valve action metal, a capacitor element 2 with an anode leading wire 4 led out from the anode is mounted on a lead frame 11; a part of the lead frame 11 to serve as an anode is connected to the anode leading wire 4 through the intermediary of an auxiliary lead wire 17 of a prescribed length; then a resin 3 is formed so as to cover the capacitor element 2 and a joint between the auxiliary lead wire 17 and the anode-leading wire 4; a prescribed region containing the capacitor element 2 and a joint between the auxiliary lead wire 17 and the anode leading wire 4 is cut out from the lead frame 11 for the formation of a chip-type solid electrolytic capacitor 1, equipped with the anode leading wire and auxiliary lead wire which are both exposed to the outside;  and the auxiliary lead wire is formed a material that is weak in solder wettability.
Patent JP-2003092912-A (JP)
Title: Fibrous-root cutting apparatus for root crop harvester
Inventor: SUGIOKA MASAHITO
IPC: A01D27/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a cutting apparatus to cut the fibrous-roots of a crop in high accuracy independent of the presence of mud dropped on a guide 35 by transferring a root crop by a transfer apparatus in suspended state and guiding the crop to a rotary blade 31 with the guide 35. SOLUTION: The guide 35 is composed of a plurality of guide rods 36, 37. A guide rod space to form a mud dropping hole 38 is formed between the two adjacent guide rods 37.
Patent JP-2002115090-A (JP)
Title: Electrolytic solution for copper plating and electroplating method for copper wiring of semiconductor device using the same
Inventor: LEE SUN-JUNG
IPC: C25D7/12
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic solution by which the gaps of via-holes and trenches and overplating on fine patterns can be prevented, in the formation of the fine patterns of a semiconductor device, to provide an electroplating method for copper wiring using the same and to provide a semiconductor device obtained by using the same method. SOLUTION: This electrolytic solution for copper plating contains (a) an aqueous solution of copper salt, (b) an ethoxy β-naphthol compound, (c) one selected from the groups consisting of a disulfide compound and a mercaptopropanesulfonic compound, (d) water soluble polyethylene glycol with the molecular weight of 4,600 to 10,000 and (e) water soluble polyvinyl pyrrolidone with the molecular weight of 10,000 to 1,300,000, the electroplating method for copper wiring uses the same, and the semiconductor device is obtained by using the same method.
Patent JP-2003103362-A (JP)
Title: Soldering method and soldering device using the same
Inventor: AOYAMA YOSHIKAZU
IPC: H05K3/34
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To improve reliability of soldering with respect to a soldering method and soldering device using the same method. SOLUTION: The surface of the molten solder 2 inside the soldering bath 1 is swept by a braided spatula 4 and next, a soldering section 3a is dipped inside the solder 2 from the soldering 2 surface after sweeping with the spatula 4 and is raised, then, outside the molten solder 2.
Patent JP-2003097573-A (JP)
Title: Rolling bearing for hard disk drive
Inventor: FUJITA YASUNOBU
IPC: F16C33/41
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing for a hard disk drive of a little out gas generation and a low torque fluctuation at low torque and capable of stably maintaining good lubricating performance for a long time. SOLUTION: This bearing is a rolling bearing provided with an inner ring, an outer ring, plural rolling members, and a retainer made of synthetic resin and having pockets for retaining rolling members formed by plural projections provided along a circumference direction of an annular base parts and cut out bridge parts connecting between the projections. Film of lubricating oil is formed on each raceway surface of the inner ring and the outer ring and surfaces of the rolling elements, and grease is retained on the cut out bridge parts of the retainer.
Patent JP-2002206981-A (JP)
Title: Balancing for rotary component of computerized tomographic(ct) image pickup facility
Inventor: MURRAY THOMAS R
IPC: G01M1/38
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To apply balancing both at manufacture and at component replacement without separating a rotary object from the frame of a CT gantry. SOLUTION: In a balancing process for the hollow cylindrical rotary object, which has no central shaft and is rotated, an arbor 70 having a front shaft 100 and a rear shaft 98 is fitted to the inner wall 95 of the rotary object so that the front shaft and the rear shaft are made coaxial with the rotation axis 116 of the rotary object. Displacements of the front shaft and the rear shaft of the arbor are measured, with the rotary object rotated by a drive source, and a balancing spindle 118 is added to the rotary object according to the measured displacements. After balancing is achieved, the arbor is removed from the rotary object.
Patent JP-2003112756-A (JP)
Title: Vacuum airtight container
Inventor: ONO NAOMICHI
IPC: B65D53/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum airtight container that can be securely closed air-tightly and can be easily opened and that is made of polypropylene which is free of environmental endocrine disrupter and less rigid. SOLUTION: A lid, a container main body, and a vent stopper are made of polypropylene that is free of environmental endocrine disrupter. Fastening devices are not designed so as to be pivotally attached to the lid or the container main body but are formed as independent parts. Three or more fastening devices are attached to the container main body with the lid placed thereon, thereby sealing the container air-tightly. By loosening the vent stopper, the lid can easily be opened.
Patent JP-2003121058-A (JP)
Title: Refrigerator
Inventor: HOSHINO HITOSHI
IPC: F25D23/00
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To suppress formation and proliferation of molds and fungi and to sterilize them in an ice making line and in a refrigerator inside, to keep the refrigerator inside highly humid, and to easily and conveniently realize it. SOLUTION: In the inside of a water feed tank 50, a voltage is impressed to electrode materials 52 and 54 and the water inside the water feed tank 50 is electrolyzed and formed into electrolyzed water. The electrolyzed water in the water feed tank 50 is sent to an ice making plate 100 through a feed pipe 104 and made into ice and the ice is stored in an ice storage vessel 102. The electrolyzed water can suppress the formation and proliferation of the molds and fungi, and sterilize them in the ice making line including the water feed tank 50, the feed pipe 104, the ice making plate 100, and the ice storage vessel 102 so that favorable ice can be provided.  The electrolyzed water in the water feed tank 50 is atomized by an ultrasonic vibrator 62 and humidifies the air in a refrigerating room 12. this constitution can suppress the formation and proliferation of the molds and fungi and retain the humidity high. The water feed tank 50 for the ice making can be used in common or jointly used as a feed tank for humidifying.