baber/WOPTO huggingface dataset:
Patent JP-2003329815-A (JP)
Title: Bean splitter and multibeam optical system using the same, and laser marking device mounted therewith
Inventor: NISHIMURA KOJI
IPC: G01C15/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple optical system which can generate a plurality of beams of the same intensity from a laser beam and a laser marking device which is mounted therewith and can emit a plurality of beams of line light at a low cost.  <P>SOLUTION: The beam splitter is configured by combining three triangular prisms having base surface shapes each consisting of a rectangular isosceles triangle and thin film for separating incident light are formed on the planes inclusive of the ridgelines of the respective rectangular isosceles triangles. By such configuration, two beams of the light incident toward the apex angles of the triangles are reflected by the light separation surfaces and a beam thereof is transmitted therethrough and therefore the incident light on the beam splitter is separated to three orthogonal directions.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325918-A (JP)
Title: Lock device for game machine
Inventor: NAKAMURA ATSUFUMI
IPC: E05B61/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock device for a game machine preventing the fraudulent unlocking fraudulently moving and unlocking a hook part by a wire, etc.  <P>SOLUTION: A lock rod 6 is slidably disposed inside a base frame body 1 provided with a fitting plate and a support plate 3 and hook parts 6a and 6b are projectingly provided in the upper part and the lower part of the lock rod 6. A cylinder lock 7 is fixed to the intermediate part of the fitting plate to insert a lock shaft inside the fitting plate, a cam plate 8 engaged with the lock rod 6 is fixed to the tip of the lock shaft, and the fitting plate of the base frame body 1 is vertically attached to the front frame of the game machine. This device is provided with a rock member 11 locking the movement of the lock rod 6 pivotally supported to the lock rod 6 in completing the lock, and a mechanism unlocking the lock of the lock member 11 in unlocking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336878-A (JP)
Title: Fan filter device
Inventor: FUJITA TSUKASA
IPC: F24F7/06
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fan filter device responding to a request for a large air capacity while suppressing the height in the vertical direction of a blowing surface to low.  <P>SOLUTION: The approximately rectangular parallelepiped inner space of the fan filter device 10 is partitioned into a filter space 25 and a fan space 27 by a vertical partition wall 26. The filter space 25 stores a HEPA (high- efficiency particulate air) filter 18 and the fan space 27 is disposed with a plurality of sirocco fans 16, and a connecting duct 24 for connecting a housing outlet part 16c of each sirocco fan 16 to the opening part 26a formed in the partition wall 26 is also provided. The air fed from each sirocco fan 16 passes through the connecting duct 24, is fed to an upper surface space 25a of the HEPA filter 18, passes the HEPA filter 18 from the upper surface side to the lower surface side to be cleaned and delivered from a delivery port 14 in the bottom surface of a lower case 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077828-A (JP)
Title: System and method for photolithography process
Inventor: LIM SUNG-JUN
IPC: G01N21/956
Filed: 2002-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for photolithography process, in which whether particles exist or not on the surface of a wafer charged to form a mask pattern is detected, and the process of the wafer is determined in accordance with the presence or non-presence of the particles. SOLUTION: This system comprises a table 30, which is located close to a loader unit 12, where a carrier C is placed and which supports a wafer W in a stage of having been transferred by robots R1, R2, at least one illumination device 32 arranged above the table 30 for illuminating the wafer W surface, a camera 34 that takes the photographic image of the surface of the loaded wafer W, and a controller that controls the operations of the robots R1, R2, R3, the illumination device 32, and the camera 34, and determines whether or not contaminants exist through the surface status of the wafer W supplied from the camera 34.
Patent JP-2003341539-A (JP)
Title: Electric power steering device
Inventor: TOKUMOTO YOSHITOMO
IPC: G01L3/10
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of reporting a breakdown of a torque sensor to a driver when the torque sensor is out of order.   <P>SOLUTION: One or a plurality of rotating elements is coaxially provided on a first shaft and a second shaft coupled with each other by a coupling shaft, and a plurality of targets are provided on the rotating elements. Two detecting means oppositely disposed on the targets output detecting signals having different phases according to the positions of the targets as the rotating elements rotate. The electric power steering device assists steering according to steering torque added on the first shaft and a first steering angle (S11) detected on the basis of the detecting signals. The electric power steering device comprises a comparing means (S1) mutually comparing the detecting signals, a breakdown determining means (S1) determining whether either one of the detecting means is out of order or not on the basis of the compared result, and reporting means (S5, 6, 9) reporting the breakdown when the breakdown determining means determines that the detecting means is out of order.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304987-A (JP)
Title: Disposable toilet seat sheet
Inventor: YAMAGATA KAZUNORI
IPC: A47K13/18
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable well water-soluble toilet seat sheet, keeping the surface coming into contact with a toilet seat coated with an adhesive in order to prevent the disposable toilet seat sheet from slipping off from the toilet seat, which can be easily provided to a user and prevents the non-transferrable adhesive material layers on the sheets from adhering to each other even under a high temperature dry, or high humidity environmental state especially during storage prior to use, and the adhesive material layers from drying, losing the adhesion and separating from the toilet seat, facilitates the removal of a required number of sheets for use at the time of use, and prevents the adhesive or a part of the sheet adhered to the adhesive from remaining on the toilet seat after use, and the adhesive from oozing out.  <P>SOLUTION: The rear surface of a water-soluble material sheet having an annular or a non-annular shape under a developed state is provided with the non-transferrable adhesive layer. The rear surfaces of the water-soluble material sheets are joined and superposed. In this case, the adhesive material layers provided on the rear surfaces being confronted with each other are provided at locations which do not directly come into contact with each other. At the locations corresponding to the adhesive material layers, the adhesive material layer having a release layer on the surface is provided for the disposable toilet seat sheet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348880-A (JP)
Title: Method and apparatus for controlling motor
Inventor: KATAGIRI SHINICHIRO
IPC: H02P6/08
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To downsize the drive circuit of a controller for a motor by reducing the capacitance of a bootstrap capacitor.   <P>SOLUTION: When a DC voltage of a main power source 12 is applied to a motor by switching by an inverter circuit 1, switching elements Ua, Va, and Wa of an upper arm are controlled through a drive circuit 2 in a bootstrap method, while switching elements X, Y, and Z of a lower arm are controlled through the drive circuit 2 in the bootstrap method. The switching elements Ua, Va, and Wa are PWM-controlled to drive a motor 3. Here, a refresh circuit is formed which periodically charges a bootstrap capacitor 10 of a power source circuit of a drive circuit 2 by turning on the switching element of the lower arm when the PWM control is off. Thus, the bootstrap capacitor 10 is used a constant voltage source.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340118-A (JP)
Title: Pachinko game machine, game server and program
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine for regulating a game player doing an illegal act by using magnetic force or a radio wave.   <P>SOLUTION: This Pachinko game machine 10 is formed by arranging a magnetic force detecting sensor 301 and a radio wave detecting sensor 302 on a game board 14, and communicates the detection to an external part by radio transmission without announcing the fact to the game player when the magnetic force detecting sensor 301 detects the magnetic force or when the radio wave detecting sensor 302 detects the radio wave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003048872-A (JP)
Title: Biphenylcarboxamide derivative and method of producing the same
Inventor: YASUNAKA MASAYUKI
IPC: A61P3/10
Filed: 2002-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel biphenylcarboxamide derivative that has the excellent Apolipo protein B secretion inhibitory action and the serum lipid, and is useful as a medicine and a method of producing the same. SOLUTION: The biphenylcarboxamide derivative represented by general formula [I] [wherein R<1> is a lower alkyl which may be substituted with halogen atoms; R<2> is H, carboxyl, a lower alkoxycarbonyl, a lower alkoxy; Y is =CH- or =N-; R<3> is the formula (wherein m is an integer of 0-3; R<7> is an organic group); R<4> is H or a halogen atom] and also includes their pharmacologically acceptable salts.
Patent JP-2003346257-A (JP)
Title: School facility emergency contact system
Inventor: ISHII TORU
IPC: G08B25/04
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To use internal phone carriable without feeling burden, to perform the reporting in emergency.   <P>SOLUTION: A LAN 1 to which a system control device 3, an information server 4 and a positional information control device 5 are connected, has two or more antennas 6a-6c. The antenna is a base station for communicating with PHS terminals, and is installed at a predetermined position in a school. A staff reports an accident or an affair occurring in the school to the system control device 3 by using the PHS terminals 7a-7c, and the emergency situation is reported to all staffs from the system control device 3 to request the help. The reporter is displayed on the information server 4, and the place of accident is displayed on the positional information control device 5. In normal time, the PHS terminals 7a-7c are used for ordinary telephone call. The staffs carry the PHS terminals as a commodity without having a consciousness of carrying a special appliance prepared for emergency situation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003683-A (JP)
Title: Hot water type floor heating device
Inventor: SAITO MASAHIKO
IPC: F24D3/00
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water type floor heating device for performing adequate starting operation according to the room temperature and water temperature at starting operation.  <P>SOLUTION: The hot water type floor heating device 1 comprises a floor heating panel 3 and a heat source 2 connected to the floor heating panel 3 via a hot water pipe for supplying hot water thereto via an on-off valve 8. It performs normal heating operation with the periodic opening/closing of the on-off valve 8. A controller 13 controls starting operation to be performed with the continuous opening of the on-off valve 8 at starting the operation and an operating time to be determined in accordance with a temperature difference between room temperature and a set temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007114-A (JP)
Title: Communication equipment
Inventor: NISHIDA KAZUYA
IPC: H04Q1/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce overlapping of wiring by shortening a wiring length between individual units on a back wired board.  <P>SOLUTION: In communication equipment 1 having the back wired board on the back face of a shelf 2, INF units (interface substrate) INF1 to INF16 are arranged on both sides of ADM units (add/drop substrate) ADM1 to ADM8 such that substrate surfaces of the INF units become perpendicular to substrate surfaces of the ADM units, being mounted on the back wired board.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004004271-A (JP)
Title: Karaoke remote control system
Inventor: SAKURAI SHINJI
IPC: G10K15/04
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve operability and to easily select a Karaoke picture work in legitimate procedures in a Karaoke remote control system to be adapted to a Karaoke system which shows the Karaoke picture works exclusive for a Karaoke musical piece in the case of performance.  <P>SOLUTION: The Karaoke remote control system is constituted by providing a Karaoke music data base in the Karaoke system, an index data base corresponding to a Karaoke picture data base, a user interface, a musical piece specification processing means which has a user specify one Karaoke musical piece through the retrieval of the index data base according to an inquiry of the user, a picture specification processing means which extracts information regarding a plurality of Karaoke picture works exclusive for the specified Karaoke musical piece from the index data base, displays the information and has the user specify one Karaoke picture work and a remote control signal output means which outputs performance reservation remote control signal including identification codes of the specified Karaoke musical piece and the Karaoke picture work toward the Karaoke system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003393-A (JP)
Title: Carburetor
Inventor: NAKAYAMA KOICHI
IPC: F02M9/06
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent some other part and an occupant's leg from interfering with an an opening detecting device in the case of providing a carburetor with the opening detecting device for detecting the opening of a throttle valve.  <P>SOLUTION: In this carburetor 58, a cylindrical part 86 is formed across a main air passage 84, a throttle valve 87 for throttling the quantity of air passing through the main air passage 84 is removably stored in the cylindrical part 86, and a detecting device 106 for detecting the opening of the throttle valve 87 is fitted to a peripheral wall 105 of the cylindrical part 86 facing to the side of the car body. A cover member 62 for at least covering the upper side of the detecting device 106 and the side of the car body is mounted on the detecting device 106. The cover member can prevent some other part of the car body and an occupant's leg from directly interfering with the detecting device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015273-A (JP)
Title: Wireless lan portable terminal and system
Inventor: FUKUDA HIDEAKI
IPC: H04W48/18
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN portable terminal system which can be connected to a payment managing server and to the Internet, and can provide a variety of services to a wireless LAN portable terminal.  <P>SOLUTION: The system includes wireless LAN portable terminals 1, 2 capable of originating user codes to a wireless communication infrastructure such as wireless LAN; a plurality of wireless LAN access points 3, 4 installed indoors or outdoors and accessed by a wireless LAN portable terminal 8; a payment managing server 5 performing connection management, etc.; a communication infrastructure 13 in which the wireless LAN access points 3, 4 are connected to the payment management server 5; and a router 6 connecting a communication infrastructure 13 to the Internet 7 and controlling a data flow.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003093078-A (JP)
Title: Recombinant feline coronavirus s protein
Inventor: MILLER TIMOTHY J
IPC: C07K19/00
Filed: 2002-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a diagnostic and therapeutic vaccine against feline infectious peritonitis (FIP) being a highly lethal disease. SOLUTION: An isolated peptide or protein containing a specific amino acid sequence of feline coronavirus S gene is obtained.
Patent JP-2004009242-A (JP)
Title: Method for flattening surface of nickel-chromium alloy sheet-like material
Inventor: MISAWA TAKASHI
IPC: B24B41/06
Filed: 2002-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a nickel-chromium alloy core with excellent surface flatness having a thin thickness of 0.2mm or less like a wire for the purpose of manufacturing a grid substrate of a ball grid array (BGA) type package by injection molding with resin as a raw material.  <P>SOLUTION: An elastic sheet 25 is laid on an electromagnetic chuck 6 installed on a table 4, and a thin nickel-chromium alloy sheet-like work 2 is put on the sheet. Then, the work is fixed by magnetization of the electromagnetic chuck, and the work and a rotating porous ceramic grinding wheel 3 are relatively moved so as to grind a work surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004011081-A (JP)
Title: Foot cover
Inventor: KAWAMURA YOSHITAKE
IPC: A41B11/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foot cover to be shallowly worn on the foot hard to take off and bringing feeling of fit.  <P>SOLUTION: This foot cover has a coating part 12 formed to be long back and forth by a knitting fabric 14 and coating from the tiptoe Ha to the heel Hb, and a wearing mouth part 13 exposing the instep Hc and the ankle Hd. Circular knitting having a course direction conforming to the circumferential direction along the opening rim part of the wearing mouth part 13 is used for the knitting fabric 14. Both the right and left sides 12c-1 and 12c-1 of the center 12c each have small pitch of the wale direction of a loop 14a forming stitches compared to a front part 12a and a back part 12b excluding the center 12c in the back and forth direction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004012104-A (JP)
Title: Burner structure for blowing pulverized coal fuel into blast furnace
Inventor: KOTANI SHIGERU
IPC: F23D1/00
Filed: 2002-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate drawing of a cylindrical burner and stabilize circumferential balance of raw fuel by elliptically forming a cross sectional shape of a protecting tube or spherically forming a check valve or the like.  <P>SOLUTION: The burner structure for blowing pulverized coal fuel into the blast furnace is composed so that the cross sectional shape of the protecting tube 5 internally inserted by the cylindrical burner 4 is elliptically or rectangularly shaped, drawing out of the cylindrical burner 4 with a bent tip is facilitated, and the check valve 6 is spherically formed so it is not a hindrance during drawing out.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003075608-A (JP)
Title: Lens sheet and method for manufacturing the same
Inventor: NAGASAWA ATSUSHI
IPC: G03B21/62
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a lens sheet in which a light shielding pattern is formed without having axial misalignment at the front and rear surfaces and which is to be used for the screen of a pixel type projection television characterized by high definition and high picture quality, and to provide a simple method for manufacturing the sheet. SOLUTION: The lens sheet has a lens part where a plurality of convex lenses are arranged and a light shielding pattern formed in the opposite side to the lens part and in a part where light does not condensed by the convex lenses. In the lens sheet, the light shielding pattern is formed on the layer of a photosetting composition (A) or its hardened material. The photosetting composition (A) consists of 100 parts by mass of (a) a photosetting resin composition having >=30 mN/m surface free energy and 0.01 to 10 parts by mass of (b) a compound having <=25 mN/m surface free energy.
Patent JP-2004017359-A (JP)
Title: Ink-jet printer paper
Inventor: MATSUURA TOYOAKI
IPC: B41M5/52
Filed: 2002-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink-jet printer paper sheet which is excellent in printing aptitude (in particular, printing water resistance and printing clearness) not only for the black ink of an ink-jet printer but for a polychromatic ink and applicable to a non carbon copy without spoiling a non carbon copy function.  <P>SOLUTION: A layer containing a non carbon developer, aluminum hydroxide, and a cationic resin having a function for fixing an ink-jet recording ink is formed on at least one side of the paper sheet or another substrate. Preferably, the content of aluminum hydroxide is at least 30% of the total inorganic fillers. Two or more kinds of cationic resins can be compounded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036659-A (JP)
Title: Recording medium for supporting special function of manufacturing business body
Inventor: MOON SEONG-JIN
IPC: G11B7/00
Filed: 2002-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium for storing additive information for supporting the special functions among manufacturing business bodies and a recording/editing system and a method for the same and to provide a device for reproducing the manufacturing business body information for supporting the special functions. SOLUTION: When the recording device deforms the contents of the recording medium, the manufacturing business body identification codes thereof need to be recorded. The recording/reproducing device ought to check the identification codes on the recording medium before using its own manufacturing business body information for the special functions. As a result, the time required for judging whether the manufacturing business body items are effective or not is shortened.
Patent JP-2004022971-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SHIKANUMA YOICHI
IPC: H01L21/76
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To improve manufacturing yield by removing excessive HDP at the external circumference of a wafer with the CMP method, using a ceria slurry.  <P>SOLUTION: The semiconductor device 1A, having a trench 3 in a shallow trench isolation (STI) structure by forming a resist to the entire surface of the wafer 6, conducting exposure shot over the entire surface and then etching a Si substrate 2. Thereafter, the relevant trench 3 is filled with a high-density plasma oxidized film (HDP4). HDP4 is polished until the surface of SiN 5 is exposed, using a ceria (cerium oxide: CeO<SB>2</SB>) slurry. Alternatively, when there is a marking M at the outer circumference of the wafer 6 and exposure shot over the entire surface cannot be made, the HDP4, which is formed thick at the upper part of marking M, is deleted with the etching process as the other process, before the CMP processing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143366-A (JP)
Title: Method for managing image over communication network
Inventor: MCINTYRE DALE F
IPC: G06Q30/06
Filed: 2002-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for managing digital image files over a communication network. SOLUTION: This invention provides the method for providing digital images over a communication network to a user using instruction obtained from a roll of film containing images or wireless image capture device. The instruction may be obtained by analyzing the image for an image content identifier. The instructions may include the obtaining of an offer by a third party over the communication network for providing the service.