baber/WOPTO huggingface dataset:
Patent JP-2003046667-A (JP)
Title: Telephone system and equipment
Inventor: ABE MINEO
IPC: H04L12/66
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily utilize an IP network telephone by linking a telephone network and an IP network. SOLUTION: In call originating side telephone equipment 1, a call is originated to call incoming side telephone equipment 2 by using a telephone network 4, that call origination is stopped corresponding to a busy notice from a call incoming side, and a call is originated to the telephone equipment by using an IP network 3. In the telephone equipment 2, only when speaking with the telephone equipment 1 is enabled by using an IP network 5, corresponding to call incoming from the telephone equipment 1 using the telephone network 4, a state is transited into incoming wait from the telephone equipment 1 using the IP network 5. Corresponding to following operation for responding to call incoming from the telephone equipment 1 using the IP network 5, speaking is started with the telephone equipment 1 by using the IP network 5.
Patent JP-2003048706-A (JP)
Title: Raw material for carbon material and carbon material obtained by using the same
Inventor: SASAKI TATSURO
IPC: H01M4/587
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a raw material for a carbon material, the carbon material, an negative electrode material for a secondary battery, and a lithium secondary battery, capable of exhibiting a high charge and discharge capacity. SOLUTION: The raw material for the carbon material contains a carbon precursor containing silicon and carbonaceous small spheres, and the carbon material is obtained by carbonizing the raw material for the carbon material. Further, the negative electrode material for the secondary battery contains the above carbon material, and the lithium secondary battery is obtained by using the negative electrode material for the secondary battery.
Patent JP-2003048777-A (JP)
Title: Ferroelectric material and method of manufacturing the same
Inventor: TAKANASHI SHOJI
IPC: H01B3/00
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a fine ferroelectric material which can be made finer even at a low sintering temperature, does not splash Bi and does not have coarse gaps. SOLUTION: The method of manufacturing the ferroelectric material consisting of a composition of Srx Biy Ta2.0 Oz (0.55<=x<0.8, 2.1<=y<2.8, z is the total value of the oxidation number when Sr, Bi and Ta turn to oxides) comprises a first step of compounding and mixing raw material powders, a second step of subjecting the resultant powder mixture to wet process disintegrating, dry granulating and calcining, a third step of subjecting the resultant calcined powder to wet process pulverizing, adding a binder thereto and dry granulating the powder mixture, a fourth step of molding the resultant granulated powder and a fifth step of sintering the resultant molding.
Patent JP-2003051181-A (JP)
Title: Disk player
Inventor: FUJIKI TOSHIYUKI
IPC: G11B33/06
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To secure the backward and forward movement of a tray. SOLUTION: When the tray 1a moves forward (a), the tray 1a push opens an opening/closing door 6 and is projected forward. A disk D is attached to and detached from the tray 1a. A vertical rib 12 which comes into slidable contact with the tray 1a is integrally and projectingly formed on the rear side surface of the opening/closing door 6 along the direction (a, b) of the forward and backward movement. The tip part peripheral edge 12a of the vertical rib 12 is inclined in a tapered shape, and a projected line part 13 extending from the tip part of the vertical rib 12 is formed in a direction orthogonal to the longitudinal direction of the vertical rib 12.  The tip edge 6A of the opening/ closing door 6 is separated by a prescribed distance (e) from the tray 1a in the state where both side end parts 1B on the undersurface of the tray 1a is brought into slidable contact with the projected line part 13. Side ribs 14 are integrally and projectingly formed on the rear side surface of the opening/closing door 6 along a direction orthogonal to the longitudinal direction of the vertical rib 12.
Patent JP-2002107845-A (JP)
Title: Reference calibration patch arrangement to minimize exposure and measurement artifact and maximize robustness to defect
Inventor: KEECH JOHN T
IPC: G03B27/72
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a photographic element, including the arrangement of a reference calibration patch, with which the influence due to a linear defect on the photographic element and flare is reduced. SOLUTION: The reference calibration patches, formed by an exposure sequence on the photographic element having the linear defect in a fixed direction, are arranged to be in a two-dimensional array, and exposure is allotted to the reference calibration patches in the array so that the most neighboring patch in the fixed direction, where many linear defects appear not to be the nearest neighboring patch in the exposure sequence, whereby the influence of the linear defect is reduced. Then, the maximum number of the steps of the exposure sequence between one reference calibration patch and the most neighboring patch of one reference calibration patch in an optional direction is smaller than a specified number, whereby the influence of the flare is reduced.
Patent JP-2003052941-A (JP)
Title: Pattern display device for game machine
Inventor: KOBAYASHI KATSUNOBU
IPC: A63F5/04
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of quality by achieving a better rotary balance of pattern frames. SOLUTION: In the shape, each of pattern frames 13 is made horizontally symmetrical as a unit body with respect to the center line L as axis in the direction of crossing a support shaft 12 while a support part 16 is linked to a hub 14 with a plurality of arms 15 such as spokes and the hub 14 is made cylindrical to be externally fitted and mounted on the support shaft 12 without chattering while the outer circumferential surface of the hub 14 is tapered in the outline thereof toward both ends thereof from the center thereof having the arms 15. The arms 15 are in the shapes of straight bars protruding radially from the hub 14 and the support parts 16 are each made thinner toward both ends thereof from the center thereof linked to the arms 15 while being arranged in roundness centering around the hub 14.
Patent JP-2003053283-A (JP)
Title: Ultrasonic cleaning apparatus
Inventor: OGAWARA JUNPEI
IPC: G02F1/1333
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a ultrasonic cleaning apparatus which exhibits a uniform flow rate distribution characteristics over the total width of a cleaning gap section for causing an object to be cleaned to pass through and which can remarkably decrease the number of water supply and discharge pipes for supplying and discharging a cleaning liquid. SOLUTION: This ultrasonic cleaning apparatus has housings 1 and 2, each of which has a cleaning liquid supply route 6 and a cleaning liquid discharge route 7 formed at the front and back sides, respectively, of each housing. Each of the routes 6 and 7 is constructed from a sheet packing 24 brought into contact with the outer wall surface of the housing 1 or 2 and a holding plate 25 for water-tightly holding the packing 24 to the outer wall surface of the housing 1 or 2. One or more slotted holes are formed on the packing 24 along the width direction of a cleaning gap 4. On the inner wall surfaces of the long holes 23 at the lower side, a plurality of flow straightening holes 27 with a small diameter are formed for communicating the inside of the long holes to the cleaning gap 4.  On the holding plate 25, a cleaning liquid supply pipe 8 or a cleaning liquid discharge pipe 9 is arranged per each slotted hole 23 of the packing 24.
Patent JP-2003057964-A (JP)
Title: Image forming device
Inventor: KONDO KAZUYOSHI
IPC: G03G21/14
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of forming a high-quality image by preventing the occurrence of the back surface staining of a body to be transferred at low cost with a compact and simple constitution for preventing the transfer of toner to a transfer means in advance. SOLUTION: This image forming device is constituted of an image carrier 1 turning while carrying a formed toner image, a transfer means 2 for transferring the toner image formed on the image carrier 1 to the body to be transferred (P), and a contacting/separating means 3 for making the transfer means 2 approach to/separate from the toner image carrying surface of the image carrier 1 on which the toner image is carried. The contacting/separating means 3 makes the transfer means 2 approach to the toner image carrying surface of the image carrier 1 on which the toner image is carried after the transfer means 2 passes a position obtained when the image carrier 1 is reversely turned from a turning starting position on the image carrier 1.
Patent JP-2003055253-A (JP)
Title: Biologically active hydrolysis composition of millet protein
Inventor: NAGASAWA TAKASHI
IPC: A23L33/18
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a biologically active substance derived from a natural product such as a grain, and safely usable as a medicine and a food, and further as a feed, and to provide effective usage of a millet protein, which has poor digestibility. SOLUTION: It was discovered that the digestibility of a millet protein is improved by hydrolyzing it with a protease, and further the hydrolyzate of the protein has a biological activity such as a suppressing activity against skeletal muscle protein decomposition. The biologically active substance can be used as a medicine, and further it can be used as a functional food and a functional feed by adding to a drink and food material, a drink and food, a feed row material, a feed, or the like.
Patent JP-2003052473-A (JP)
Title: Device for preventing fall of book
Inventor: SUZUKI HARUO
IPC: A47B63/00
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing fall of a book which prevents the books from falling by an earthquake without deteriorating convenience for putting-in/taking-out the books and also prevents a bookshelf itself from falling down. SOLUTION: The device 1 for preventing fall of a book is provided with an earthquake operation mechanism 10 which is constituted to permit a weight 14 consisting of a magnet to be mechanically balanced in a first system with a rocking element 13 to be rocked by a vibration, a slide mechanism 30 which is constituted to release the mechanical balance in a second system with a slider 37 by collision with the weight 14 so as to move the slider 37 and also a fall preventing member 51 which is movable between a pair of guide rails and arranged at a position where the member 51 blocks a book putting-in/ taking-out part in the bookshelf 5 interlocked with the slider 37.
Patent JP-2003052429-A (JP)
Title: Antistatic stick
Inventor: TSURUMOTO KAZUMI
IPC: A45B3/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic stick which prevents strong shock and uncomfortable feeling on electric discharge by speedily discharging static electricity charged to a human body to the side of a ground surface. SOLUTION: The stick 1 is conductive electrically from its handle 12 to its ferrule 13 through a shaft 11, and a discharging mechanism 2 is arranged at the ferrule 13 to discharge the static electricity charged to the human body to the side of a ground surface.
Patent JP-2003064771-A (JP)
Title: Brace fittings for building
Inventor: TSUCHIKAWA KENICHI
IPC: E04B1/38
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a brace fittings for building for which characteristics of the conventional braces or reinforcing fittings are well utilized while their shortcomings are greatly improved. SOLUTION: This brace fitting is attached to a joint portion between two square timber members orthogonally coupled and constituting a framework of a building thereby enhancing the earthquake resistance of the building; the fitting has a screwed rod-shaped brace member having a certain length and a nut screwed to each end of the brace and a set of brace fixing members, each of which is attached to the opposite surfaces of one set of square timber members coupled orthogonally for coupling both the ends of the brace fixing members respectively. For the brace member, it is desired to give a floating fit to a rigid outer barrel and an elastic outer barrel longitudinally in such a manner that the barrels are clamped by a set of brace fixing members.  It is desired to prepare an anchor-shaped long nut to be embedded to the square timber in an anti-pull out state to cope with the case where a fixing bolt for the brace fixing member cannot be inserted through the square timber.
Patent JP-2003063329-A (JP)
Title: Power supply unit for transfer vehicles
Inventor: TANAKA HIROSHI
IPC: B60R16/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a power supply unit to be able to supply power to an information terminal device mounted on transfer vehicles at a reasonable cost. SOLUTION: The power supply unit 21 for the transfer vehicles is equipped with a DC/DC voltage converter 22 which converts voltage of a battery 11 to 12 V of direct current and a DC/AC voltage converter 23 which converts 12 V of direct current to 100 V of alternate current. 100 V of alternate current is supplied from the DC/AC voltage converter 23 to the information terminal device 14 mounted on the transfer vehicles. Thus, the information terminal device 14 can be used in a long period of time without being restricted by a battery volume of the information terminal device 14.
Patent JP-2003066589-A (JP)
Title: Photomask for color filter and method for producing color filter, using the same
Inventor: TAKAGI TOSHIAKI
IPC: G03F1/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a photomask for a color filter capable of forming colored pixels whose four corners are right-angled and a black matrix whose four corners are right-angled even if a close exposure is carried out when colored pixels and a black matrix are formed on a substrate and to provide a method for producing a color filter having colored pixels whose four corners are right- angled and a black matrix whose four corners are right-angled. SOLUTION: Nearly triangular light transmissive parts 5 are extendedly disposed on the four corners of each rectangular light transmissive part 1 or nearly triangular light shielding parts 35 are extendedly disposed on the four corners of each rectangular light shielding part 32. Rectangular colored pixels 3 and a resin black matrix 33 are formed using the resulting photomask for a color filter.
Patent JP-2003061449-A (JP)
Title: Apparatus for storing grain of working car
Inventor: YAMAMOTO JIRO
IPC: A01F12/60
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To ensure safety while simplifying the discharge of grains in a field and reducing the cost in a working car such as a combine harvester loaded with a grain storage tank on the mobile car body. SOLUTION: This apparatus for storing the grains is equipped with the grain storage tank 8 for storing the successively fed grains on the mobile car body 5 so as to be freely vertically liftable and lowerable along supports 10 so that the grains can suitably be discharged from a discharge port part in a lifted position of the tank 8 to the outside of the machine. The apparatus is further provided with a lifting regulating means for regulating the lifting of the grain storage tank 8 with a lifting means for performing operation to lift and lower the grain storage tank 8.  For example, a detecting means 29 for detecting whether or not a running speed change device of the working car is located in the neutral position is installed and the lifting of the grain storage tank 8 is regulated with the lifting regulating means when the running speed change device is located in a position other than the neutral position. A means for detecting whether or not an implement freely liftably and lowerably connected to the working car is in an operating state is arranged. The lifting of the grain storage tank 8 is regulated, etc., with the lifting regulating means when the implement is in the operating state.
Patent JP-2003066831-A (JP)
Title: Map display device
Inventor: ANDO JUNICHI
IPC: G01C21/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of a map when characters of place names, names, etc., are displayed on a screen of the displayed map. SOLUTION: The map display device is equipped with a character display means 13 which displays characters by using decoration processing for outlined character display, translucent display, bordered display, shaded display, and defocused display, so if the displayed characters are too conspicuous on the screen of the map, decoration processing which makes them inconspicuous is used so that the characters are properly displayed. When the displayed characters are not conspicuous in the picture of the map, decoration processing which makes them conspicuous is used to properly display the characters.
Patent JP-2003061924-A (JP)
Title: Living activity analyzer
Inventor: ONAKA KOSABURO
IPC: A61B5/05
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a living activity analyzer capable of analyzing accurately the current sources during a prescribed analysis time regardless of the number of the current sources. SOLUTION: A magnetic field on a spherical surface and a radius are integrated to calculate a function (step S21). The maximum and minimum of the function are examined in the vicinity of the function calculating point. When the function does not diverge (step S22, S23), the function is updated with the radius reduced until divergence (step S24, S25), the signal source and the function of the signal source are specified from the maximum and minimum (step S27). The specified function is subtracted from the function on the spherical surface, and the obtained function is taken as a new function of the spherical surface (step S29, S2a). Another signal source is specified until the spherical surface reaches a designated size (step S28).
Patent JP-2003078486-A (JP)
Title: Method for evaluating and testing optical transmitter- receiver, multiplexing integrated circuit, demultiplexing integrated circuit, united multiplexing/demultiplexing integrated circuit, and optical transmitter-receiver
Inventor: TOTSUKA YOJI
IPC: H04B17/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To specify which path of an optical transmitter receiver has trouble. SOLUTION: The optical transmitter-receiver 1 has 1st and 2nd pseudo- random pattern generators 23 and 28, generating pseudo-random pattern signals, and 1st and 2nd pseudo-random pattern detectors 21 and 26, evaluating inputted pseudo-random pattern signals, in its transmission-side path 6 and receptions-side path 11 and is equipped with a 1st return path 31 for a return from a multiplexing circuit 3 to a demultiplexing circuit 8 and a 2nd return path 32 for a return from an optoelectric conversion part 7 to an electrooptic conversion part 4.
Patent JP-2003077745-A (JP)
Title: Zero-phase current transformer
Inventor: INOUE SATORU
IPC: H01F38/28
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a zero-phase current transformer, for example, for improving output sensitivity to a zero-phase current. SOLUTION: The zero-phase current transformer comprises a current wire 26 where a load current flows, an annular core 20 surrounding the current wire 26, an output coil 21 where a conductor is wound around the core 20 by a specific pitch, first and second magnetic shield cases 22 and 23 having a slit surrounding the core 20, and a conductor shield case 24 having a slit surrounding the core 20. The output coil 21 comprises a coil section where a winding direction is in one direction to the peripheral direction of the core 20 in the conductor at least to one layer, and a coil section that has the same number of layers as the coil section while the winding direction is in an opposite direction.
Patent JP-2003080410-A (JP)
Title: Hole machining method of plate type member and plate type member on which hole is machined under this method
Inventor: HISADA TAKASHI
IPC: B23B35/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a hole machining method of a plate type member capable of preventing lowering in strength of the plate type member on which a hole is machined and the plate type member on which the hole is machined under the method. SOLUTION: Hole machining is carried out on a glass pane 201 by using a hole machining device 200. The hole machining device 200 is furnished with a lower side core drill 202, an upper side core drill 203 and a seamer 207. The lower side core drill 202 has a blade part 204, the upper side core drill 203 has a blade part 205 and the seamer 207 has a blade part 208. A thread surface 211 is formed roughly coaxially with straight holes 209, 210 from an upper surface of the glass pane 201 by the blade part 208 of the seamer 207 on the glass pane 201 in the neighborhood of the upper surface of which a step difference 206 is produced, and the step difference 206 is removed.
Patent JP-2003085395-A (JP)
Title: Electronic commerce intermediary system and its method
Inventor: KITAZAWA NOBORU
IPC: G06F13/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To simplify management of information by a unique code unified between an e-marketplace, an Internet shopping site and a vendor, and to provide a technology for retrieving various pieces of information by the code. SOLUTION: A retrieval item is sent from a user terminal 40 to an electronic commerce intermediary system server 50 for retrieving information of the Internet shopping site. The electronic commerce intermediary system server 50 retrieves an address on the basis of retrieval conditions, and it sends the retrieval conditions to a vendor server 10, an e-market server 20 or a shopping server 30 attached to the retrieved address. Each server which received the retrieval conditions retrieves information and the retrieved information is sent to the electronic commerce intermediary system server 50. The electronic commerce intermediary system server 50 prepares reply information by the information from each server and sends it the user terminal 40, and the user terminal 40 displays the reply information.
Patent JP-2003075641-A (JP)
Title: Optical retardation film, method for manufacturing the same and liquid crystal display device using optical retardation film
Inventor: SAKAI TAKEYA
IPC: G02F1/13363
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To realize an optical retardation film which enlarges a viewing angle of a liquid crystal display device with only one sheet thereof and a method for manufacturing the same. SOLUTION: The optical retardation film is effective in enlarging the viewing angle of the liquid crystal display device with only one sheet thereof. The optical retardation film has a maximum value and a minimum value respectively of the optical retardation of the film when observed from each of observation directions around the normal axis of the film surface with a constant inclined angle with respect to the normal axis.