baber/WOPTO huggingface dataset:
Patent JP-2003025595-A (JP)
Title: Production method for minute structure, production method for liquid ejecting head, and liquid ejecting head
Inventor: MIYAGAWA MASASHI
IPC: B41J2/055
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a channel shape to be replenished with a recording liquid at a high speed by restraining the meniscus vibration by optimizing the three- dimensional shape of the liquid channel, and a production method for producing a head therefor. SOLUTION: A positive resist layer (PMMA) 12 is formed on a substrate 11 with a heater formed, and a positive resist layer (PMIPK) 13 is formed on the positive resist layer 12. A predetermined pattern is formed by exposing and developing the positive resist layer 13 as the upper layer with an ionizing radiation in a wavelength range capable of having decomposing reaction of the positive resist layer (PMIPK) 13. A predetermined pattern is formed by exposing and developing the positive resist layer 12 as the lower layer with an ionizing radiation in a wavelength range capable of having decomposing reaction of the positive resist layer (PMMA) 12. Thereafter, a photosensitive adhesive resin film is applied on the resist pattern of the positive resist layer (PMMA) 12 and the positive resist layer (PMIPK) 13.  After hardening the adhesive resin film, the resist pattern is dissolved and eliminated.
Patent JP-2003031811-A (JP)
Title: Transistor and semiconductor device
Inventor: FUKUOKA YOSHIHIRO
IPC: H01L29/786
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a transistor and a semiconductor device which is SEU- resistant, efficient and inexpensive. SOLUTION: An SOI-IC having an n-channel field-effect transistor is provided with a terminal for discharging an electric charge connected to a body and source as a potential equal to or lower than that of the source. A positive electric charge generated by the incidence of high-energy grains flows into the terminal for discharging the electric charge having the potential equal to or lower than that of the source, and is discharged to the outside of the SOI-IC, which can output voltage free from the influence of the incidence of the high- energy grains.
Patent JP-2003026742-A (JP)
Title: Method for manufacturing graft copolymer latex
Inventor: TATSUTA ATSUO
IPC: C08F291/02
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a graft copolymer latex which gives a molded article relieved from defective appearances (black streaks) as if black ink were poured on the surface thereof and excellent in coagulation properties. SOLUTION: The method for manufacturing a graft copolymer latex comprises graft polymerizing onto a rubbery polymer at least one of an aromatic vinyl, a vinyl cyanide and an alkyl (meth)acrylate, where the graft polymerization is effected by emulsion polymerization and, as an emulsifier for the emulsion polymerization, a disproportionated rosin acid alkali metal salt and/or ammonium salt comprising a disproportionated rosin acid containing at least 65 wt.% of dehydroabietic acid is employed.
Patent JP-2003029675-A (JP)
Title: Back light type display unit
Inventor: TOKITA TOSHIRO
IPC: G09F13/04
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of production such as limitations in the configuration of hardware or lowering of yield caused by display non-uniformity by remarkably increasing a number of components or power consumption in a light emitting element group for the purpose of enlarging a display light source when enlarging a display character. SOLUTION: By providing a light transmission plate part, the light emitting elements can be reduced by changing the light emitting elements from planar location to linear location and power consumption and costs can be reduced. Besides, by enlarging the character display and display character of uniform lightness, visibility for a user can be improved and an inexpensive display unit can be provided.
Patent JP-2003029069-A (JP)
Title: Optical parts
Inventor: HATAYAMA HITOSHI
IPC: H04B10/079
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical part of a miniaturized constitution, with which respective powers of a multi wavelength signal light are monitored. SOLUTION: The optical part 1 is provided with an optical plane waveguide type circuit made by forming and integrating optical waveguides 111, 112, 121 and 122, optical branching parts 131 and 132, reflecting parts 141 and 142, Bragg grating parts 151 and 152 and optical detection parts 161 and 162 on the substrate 100. Light outputted from the optical branch part 132 to the optical waveguide part 121 partially passes the reflecting part 141, reaches the Bragg grating 151 and light having a certain wavelength λ1 is selectively reflected on the Bragg grating 151. The reflected light of which wavelength is λ1 propagates in the reverse direction of the optical waveguide 121, reaches the reflection part 141, is partially reflected on the reflection part 141 and the power of the reflected light is detected with the optical detection part 161.
Patent JP-2003027896-A (JP)
Title: Concrete spraying device and lining method for tunnel
Inventor: IWANO TAKESHI
IPC: E21D11/10
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a concrete spraying device and a lining method, which make shotcrete placed on a wall surface excavated by a tunnel boring machine. SOLUTION: A spraying truck unit 8 is moved by a traveling vehicle body 9 in order to reach a desired position from a storage position. Paired outriggers 12 overhang in the cross-sectional direction of a tunnel, so that the truck unit 8 can be made stable on a track 7. A guide ring 10 is pointed in the cross-sectional direction of the tunnel, and a telescopic arm 15 is extended in the circumferential direction of the tunnel in accordance with a range for desirably placing the shotcrete in the circumferential direction of the tunnel. After that, the shotcrete is placed on the excavated wall surface of the tunnel by means of a spraying nozzle 11 which is provided on an outer peripheral surface of the guide ring 10. The spraying nozzle 11 makes the shotcrete placed, while freely moving on the outer peripheral surface of the guide ring 10 and that of the telescopic arm 15.
Patent JP-2003033489-A (JP)
Title: Variable winning device of pinball game machine
Inventor: ISAJI TOMOYASU
IPC: A63F7/02
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent a fraudulent act by surely regulating the forced opening of a rotary vane piece. SOLUTION: A variable winning device is equipped with the rotary vane piece 2A, whose base end is rotatably supported, and an operating member 3 which is extended from a direction crossing a rotating surface of the piece 2A and whose end 31 is reciprocated in the rotating surface; a protrusion 323 is provided in a main body part 32 of the operating member 3 which abuts on an abutting surface of the piece 2A midway through upward movement, from an in-situ position, of the end 31 extended from the body part 32, so as to rotate the piece 2A in an opening direction;  and when the piece 2A is forcedly rotated in the opening direction from a closed state, an inner peripheral surface of a recess 23 of the piece 2A abuts on the protrusion 323 of the in-situ operating member 3, and the operating member 3 is applied with an action force, for example, for moving the end 31 downward, so that the further opening and rotation of the piece 2A can be regulated.
Patent JP-2003036853-A (JP)
Title: Lattice component of positive electrode for lead storage battery
Inventor: TANAKA NOBUKAZU
IPC: H01M4/73
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a lattice component of a positive electrode for a lead storage battery by which corrosion can be prevented and service life characteristics can be improved. SOLUTION: The lattice component is obtained from a lead-antimony-tin based alloy by a continuous casting method. The lead-antimony-tin based alloy is such lead alloy as including tin of at least 1.0 or more in percentage by mass.
Patent JP-2003001625-A (JP)
Title: Coolant for tool
Inventor: KOIWA MASAHIRO
IPC: B28D7/02
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To secure a situation easy to control sludge of chips and the like by decreasing an amount of coolant and preventing scattering and diffusion of chips by using foam when a tool is used. SOLUTION: The coolant in which a foaming agent is mixed is fed to an edge of the tool and the like.
Patent JP-2002113714-A (JP)
Title: Method and apparatus for manufacturing thermosetting resin molding material
Inventor: HASHIMOTO OSAMU
IPC: B29B9/04
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a thermosetting resin molding material which is little in generation of impalpable powder. SOLUTION: In a method for granulating a thermosetting resin molding material, the molding material in a molten state is transferred while it is rolled to a specific thickness, and processed to a noodle state of a specific which or an irregular sheet state having a notch at specific intervals. Then, after cutting the molding material to a length wherein cutting or notching treatment of the following process can be carried out, a transfer direction of the molding material is changed by 90 deg.C, the molding material is transferred parallel to the cutting direction, and cut to a specific length or notched to provide a method for manufacturing the thermosetting resin molding material and an apparatus used for this method.
Patent JP-2003038105-A (JP)
Title: Ready-to-serve food set
Inventor: SUZUKI TOSHIO
IPC: A23L5/10
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a ready-to-serve food causing no breakage into pieces or no denaturalization while cooking, capable of being distributed at normal temperatures, and enabling a user to readily enjoy authentic dish like handmade one by briefly heating the food with a microwave oven when eating. SOLUTION: This ready-to-serve food is obtained by the following process: filling a container with processed food containing fish meat, shellfish meat or meat as main raw material, sealing up the container with the processed food followed by subjecting the sealed container to heat sterilization to produce a food in a hermetic container, filling a different container with processed food containing vegetables as main raw material and sealing up the container with the processed food followed by subjecting the sealed container to heat sterilization to produce another different food in a hermetic container, and thereafter packaging a set of two hermetic containers with foods in a single package container.
Patent JP-2003045541-A (JP)
Title: Connector
Inventor: OAGATA AKIHIKO
IPC: H01R13/22
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector for securing a large displacement quantity of a terminal member, even when the casing internal space of the connector is small. SOLUTION: This connector 1 has a casing 4 for exposably housing mutually electrically connected first terminal member 2 and second terminal member 3, so as to be electrically connectable to an external terminal, the first terminal member 2 has an outside end part 2a exposed to the outside, and an inside end part 2b contacting with the second terminal member 3. The first terminal member 2 is rockably and displaceably connected to the periphery of a prescribed rotary shaft 5 installed in the casing 4. The second terminal member 3 has a fixed end part 3a fixed to the casing 4, and a movable end part 3b contacting with the inside end part 2b of the first terminal member 2, and capable of energizing the first terminal member 2 in the rocking direction for being exposed from the casing 4.
Patent JP-2003044065-A (JP)
Title: Karaoke customer service supporting device
Inventor: KODA MUTSUMI
IPC: G10K15/04
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a device for supporting customer services while using a karaoke machine. SOLUTION: This karaoke customer service supporting device is provided with a means for communication with the karaoke machine, user interface means, means for accessing a music index database on which table-of- contents(TOC) information for a large number of pieces of music is summarized, music retreaval means for presenting correspondent TOC information according to the query entry of a user, play reserving means for transmitting the play reserving command of a piece of music designated in response to the request entry of the user to the karaoke machine, client information register means for entering the list information of clients on a client database according to a user entry,  play history preparing means by clients for entering the identification information of a piece A of music to be played in the karaoke machine on the client information of the singer of that piece A of music, and play history presenting means by clients for presenting a play history concerning the client designated and inputted by the user to the user and defining a group of pieces of music listed-up in that play history as a request target piece of music by the play reserving means.
Patent JP-2003041856-A (JP)
Title: Detecting method for foreign matter caught by opening and closing member and detecting device for foreign matter caught by opening and closing member
Inventor: SUGANUMA MASAAKI
IPC: E05F15/20
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous detection due to vibration or the like in a detecting device for foreign matters caught by an opening and closing members. SOLUTION: The detecting device for foreign matters caught, to which a drive voltage VB is applied from a battery BT, is equipped with a DC motor 15 for executing opening and closing operation for a window glass 14, a CPU 18 performing various treatment operations for detecting the foreign matters caught, and Hall IC's 24 and 25 for pulse detecting signals PS1 and PS2 by following the rotation of the DC motor 15. The CPU 18 determines a real rotation period t from the detected signal PS1, corrects the real rotation period t based on by a period correcting value Δt based on a correcting voltage VBF generated by a filter circuit 34, and determines the rotation period T(=t-Δt) for judging the load. The CPU 18 determines low-pass differential values TF1 and TN by using the rotation periods T1 to T18 for load judgement from the latest one to 18 pieces.  The CPU 18 accurately judges the presence or absence of the foreign matters caught based on these low-pass differential values TF1 and TN.
Patent JP-2003046830-A (JP)
Title: Imaging apparatus and picture transmitter
Inventor: SAITO KATSUO
IPC: H04N5/225
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus which possibly suppressed the influence of the miniaturization of the apparatus body on antenna characteristics and has no fear of damaging the beauty by the antenna. SOLUTION: The imaging apparatus comprises a transmit start instructing switch 108 vertically slidable for instructing to convert picture signals recorded on a recording means 210 to RF signals and transmit them, and an antenna 213 disposed behind the switch 108. The switch 108 is normally held at a position for covering the antenna 213 and slid downwards to expose to outside the antenna 213 located behind the switch 108 along with this slide operation when the transmitting operation start of picture signals is instructed.
Patent JP-2003042667-A (JP)
Title: Protective structure of molten metal container
Inventor: SAITO YOSHITOSHI
IPC: F27D1/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a protective structure of a molten metal container which restrains deterioration of heat insulators of the container, and continuously keeps the effect of preventing the temperature drop of molten metal and the shell deformation and the crack due to the heat load. SOLUTION: The protective structure comprises a ware refractory, a permanent refractory and a shell laid in this order on the inner wall of a molten metal container, a heat insulator disposed between the ware refractory and the permanent refractory or between the permanent refractory and the shell, and a protective plate disposed between the ware and permanent refractories.
Patent JP-2003044531-A (JP)
Title: Processing apparatus for three-dimensional shape, processing method therefor and recording medium with program of the method recorded thereon
Inventor: SATO NAOYUKI
IPC: G06F17/50
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a processing method for three-dimensional shape capable of creating a projective curve only for a part of a curve, which part is possible to be projected, with determination of the part of the curve, if a curved surface which the curve is projected onto is a cone surface with a concave surface. SOLUTION: The processing method projecting the curve onto the cone surface in the direction of the normal comprising steps of creating a plane on which an axis of the cone surface and one of bus lines (straight lines which are border lines of ends of the cone surface) are gotten (S1), creating a plane on which the axis of the cone surface and the other of the bus lines are gotten (S2), dividing the curve to be projected into a part A existing on both rear sides of two pieces of created planes and a part existing at least on a right side of either of the created planes (S3), determining that it is possible for the part to be projected if the part A exists on the curve (YES, in step S4), extracting some points including both ends of the part A from the part A (S5), dropping perpendiculars from each point onto the cone surface (S6)  and connecting smoothly a plurality of points of the perpendiculars on the cone surface (S7) to create the projective curve.
Patent JP-2003049431-A (JP)
Title: Vegetation body and method of manufacturing the body
Inventor: AIHARA TOMOKI
IPC: A01G1/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a vegetation body suitable for seeding and planting a hard sloped ground. SOLUTION: The seed substrate 12 of the vegetation body 10 comprises a hydrolytic sheet 18 and a water soluble or hydrolytic sheet 20, and herbaceous seeds 22 are held between these sheets. A plurality of bag bodies 14 comprise hydrolytic sheet bags 24 filled with arborous seeds 28 and other native seeds and fertilizer 30 and soil conditioner 32, and disposed on the seed substrate 12 at proper intervals. A net body 16 is formed of jute or palm fiber, and disposed on the plurality of bag bodies 14. These seed substrate 12, the plurality of bag bodies 14, and the net body 16 are integrally connected to each other through a proper tightening means 34.
Patent JP-2003050769-A (JP)
Title: Electronic mail processing system
Inventor: KOBAYASHI KAZUHIRO
IPC: G06F13/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail processing system, etc., for importing a mail address with the role of recognizing the sender of a mail and having high security and a wide usage range. SOLUTION: A system management company 1 provides the electronic mail processing system, by constructing a web site 11 in a server 10 installed over the Internet 5. A recording medium 6, in which an exclusive program is recorded, is distributed to a registered user 3 to use the electronic mail system by a registration enterpriser 2 and an authentication mail address to be authenticated by the system management company 1 is imparted to the user. The registered user 3 accesses the web site 11 and conducts transmission/reception of electronic mails, using the authentication mail address with other registered user 3 or a general user 4 in accordance with the desired operation, under the management of the system management company 1.
Patent JP-2003054750-A (JP)
Title: Cargo tracking information distribution system
Inventor: NOGUCHI YUJI
IPC: G06Q50/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a cargo tracking information distribution system capable of automatically distributing cargo tracking information to each member whenever updating the cargo tracking information, easily, promptly and certainly obtaining the data, facilitating post processing of the obtained data, and effectively using the data. SOLUTION: In this cargo tracking information system, at the time of transporting a cargo, cargo tracking information selected and reserved by a member in advance is automatically distributed from a transportation business company side to the reasonably registered member through the Internet technique. The cargo tracking information system comprises a collecting means collecting a cargo transporting state of each member and generating cargo tracking information data, and a distributing means automatically distributing updated data to each member by electronic mails whenever updating the cargo tracking information data.
Patent JP-2002122119-A (JP)
Title: Structural parts connecting device
Inventor: SCHWARZBICH JOERG
IPC: F16B5/02
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a connecting device without generating damage by spacers when connecting structural parts. SOLUTION: This device is for connecting structural parts 10 and 12. The device includes base parts 16 and 116 arranged on the one structural part 10, spacers 18 and 118 which are threadedly engaged to the base parts 16 and 116 and are supported by the other structural parts 12 at one end and a connecting screw 20 inserted by friction engagement through the spacers 18 and 118. The spacers 18 and 118 are surrounded by more flexible materials, preferably, jackets 32 and 126 made of plastic. The jacket 32 and 126 are flush with a front surface of the spacer 118 or a front surface of a harder core 30 of the spacer 118 or projected from the front surfaces when at least an axial dimension combining the spacers 18 and 118 and the base parts 16 and 116 is minimum.
Patent JP-2003054241-A (JP)
Title: Vehicular air conditioner
Inventor: ITO KOICHI
IPC: B60H1/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To suppress increase of an operating angle of an actuator and to suppress a temperature change of air blown into the interior of a vehicle attendant on manual switching of a blowoff mode, in this vehicular air conditioner wherein an air mix door and a blowoff mode door are driven by one actuator. SOLUTION: An automatic area to automatically switch the blowoff mode by working with the opening of an air mix door is set in the prescribed range of the operating angle of the actuator, and a manual area to fix the blowoff mode door at a specific mode position is set in another prescribed range of the operating angle. Only a multiple mode wherein air is simultaneously blown out from respective openings for a face, a foot and a defroster and a defroster mode are set in the manual area. In the multiple mode, the opening of a face opening part is set at 40% or less and the opening of a foot opening part is set at 60% or less.
Patent JP-2003054228-A (JP)
Title: Tire provided with tread deformation measuring means and deformation detection method for tire tread
Inventor: TAKEMURA KOHEI
IPC: B60C23/06
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To detect the deformation of a tire tread when the behavior of a vehicle body is abnormal and transmit an abnormality signal to a control system of the vehicle body early. SOLUTION: A tire 11 is constituted by burying a positive electrode 15 and a negative electrode 15 inside the tire tread 11a at an interval in the direction of tread width. The positive electrode 15 and the negative electrode 15 are connected with a voltage load unit 12 and an electric resistance measuring unit 13 which are loaded on the vehicle body by radio, and electric resistance of tire tread rubber between the electrodes in accordance with a voltage load by the voltage load unit 12 is measured by the electric resistance measuring unit 13. The electric resistance measuring unit 13 measures electric resistance at a predetermined interval and transmits an abnormality signal to the control system of the vehicle body when a difference between current measured value and a measured value in the past exceeds a fixed value.