baber/WOPTO huggingface dataset:
Patent JP-2004035495-A (JP)
Title: Method for producing organophosphorus compound
Inventor: MORI KANEATSU
IPC: C07F9/6574
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method by which an organophosphorus compound containing a group having two carboxy groups can be industrially easily produced in high purity and high yield.  <P>SOLUTION: The method for producing the organophosphorus compound represented by formula (2) comprises heating an organophosphorus compound represented by formula (1) (wherein, R<SP>1</SP>and R<SP>2</SP>are each independently a hydrogen atom, a halogen atom, a 1-6C hydrocarbon group or a halogenated hydrocarbon group; and m and n are each an integer of 0-4) with an unsaturated dicarboxylic acid or an anhydride thereof to 90-200°C in a solvent consisting essentially of a polar solvent to carry out an addition reaction and to provide the organophosphorus compound having a dicarboxylic acid component, and represented by formula (2), and crystallizing the phosphorus compound in a highly pure crystal state from the solvent to afford the organophosphorus compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033568-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve attractiveness of games by shifting numerous game states for diversifying contents of the games.  <P>SOLUTION: Big wins occur when figures of the same kind line up in the display result derived and shown as the results of special pattern games or big wins with varying probability occur when the figures are odd in kind. Thereafter, a probability varying state is given to raise probability of the occurrence of big wins in the special pattern games up to the maximum of 10,000 rounds. When the big win figures are even in kind, big wins with shortening of time occur. The game states are controlled to the time shortening states in which the time of the variable display in the special pattern games is shortened up to the maximum of 100 rounds or 30 rounds (depending on the current state of the game). Thus, the games proceed in the states more advantageous for players than the normal game states.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004013879-A (JP)
Title: Internet advertisement server
Inventor: FUJISAWA YOSHIYA
IPC: G06Q10/00
Filed: 2002-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a conventional Internet advertisement wherein as the advertisement is displayed regardless of a browsing person's willingness to browse the advertisement, the advertisement disturbs the browsing of information, which impairs advertisement effect.  <P>SOLUTION: A number of advertisements are collected to an Internet server prepared mainly to provide advertisements, and the advertisements are provided in response to the request from the browsing person.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048261-A (JP)
Title: Image communication system
Inventor: HIRANO SHINICHI
IPC: H04N19/40
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To normally transmit image data by transmitting fixed pattern data in the same image coding system as one's party terminal to a terminal where connection is completed previously.  <P>SOLUTION: A control section 11 controls each protocol and image coding conversion. A control protocol section 12 performs the protocol processing of H.242 and H.245. A multiple separation protocol section 13 multiplies the data of a control protocol and the image data for transmitting to the terminals 2 and 3, or receives the image data for separating to the data of the control protocol and the image data. An image coding conversion section 14 converts the coding system of the image data. A fixed pattern storage section 15 stores the fixed pattern data in the image coding system of an H.261 being suitable to the terminal 2. A fixed pattern storage section 16 stores the fixed pattern data in the image coding system of an MPEG4 being suitable to the terminal 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046464-A (JP)
Title: Apparatus and method for estimating three-dimensional position of mobile object, program, and recording medium thereof
Inventor: MURASE MASAYA
IPC: G06F3/042
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently estimate the three-dimensional position of a mobile object based on the reliability of an observation space.  <P>SOLUTION: An apparatus for estimating the three-dimensional position of the mobile object comprises: means 102<SB>1</SB>-102<SB>n</SB>inputting an image imaged from a plurality of observing points in a space and storing the mobile object-free image as a reference image for each observing point; means 103<SB>1</SB>-103<SB>n</SB>assigning each observing point to a mobile object region by detecting a different portion by comparing the picture at each observing point with the reference image; a means 104 quantizing actual spaces observed at a plurality of observing points to small virtual regions: a means 105 executing the reliability definition of the space for every small region based on a position relationship between the small virtual regions and the plurality of observing points; a means 106 projecting the mobile object region for each observing point with respect to the reliability definition-applied space; and a means 107 estimating a position of interest in the space based on the projecting results of the mobile object region.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004044235-A (JP)
Title: Fall type slipway fish way
Inventor: ICHIHASHI HIKARI
IPC: E02B8/08
Filed: 2002-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fall type slipway fish way, having a strong and overflow section hard to break, preventing lowering of function, and easy to go upstream.  <P>SOLUTION: A thick block 12 formed substantially like a flat plate having a relatively large thickness and a thin block 13 formed substantially like a flat plate having a relatively small thickness are laid alternately on the river bed taking each thickness direction as the height direction, thereby forming an overflow section 21 above the thick block 12 and a static section 20 above the thin block 13. Concrete is placed on the river bed to form a slipway foundation, and the thick block 12 and the thin block 13 are laid on the slipway foundation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077229-A (JP)
Title: Information signal recording method
Inventor: MATSUI KAZUNARI
IPC: G11B20/12
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an information signal recording method enabling elimination of correlativity between adjacent tracks by using a scramble signal generated from a cyclic code whose initial value is the value obtained based on the address value of each sector. SOLUTION: In the information signal recording method scrambling an information signal by the scramble signal S2 when recording the information signal S3 on an information recording medium 5 with circular information tracks, the signal generated from the cycle code with the initial value obtained based on the address value of each sector is used as the scramble signal. Thus, the correlativity between adjacent tacks is eliminated enabling stable tracking control.
Patent JP-2004042975-A (JP)
Title: Packing material
Inventor: YASUDA TADASHI
IPC: B65D81/02
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing material which can easily separate a cushioning material being fixed at the time of disposal or the like.  <P>SOLUTION: A plurality of perforations 16a are provided on a liner 16 of a packing material main body 10 into a lattice pattern, and the perforation 16a is arranged in a vicinity of the cushioning material 12 regardless of a location on the liner 16 to which the cushioning material 12 is fixed. By such a constitution, when the cushioning material being fixed to the liner 16 is pulled, the perforations 16a around the cushioning material 12 start connecting, and the liner 16 is divided into a fixed part 16c, a connected part 16d and a remaining part 16e. When the cushioning material 12 is continuously pulled, the fixed part 16c and the connected part 16d are peeled from an internal core 14 (i.e., the packing material main body 10), and are separated together with the cushioning material 12. Therefore, at the time of the disposal or the like, the cushioning material 12 being fixed can be easily separated from the packing material main body 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003092562-A (JP)
Title: Symbol window timing adaptive control type operation circuit and address generation circuit therefor
Inventor: MIZUTANI HIDEO
IPC: H04J11/00
Filed: 2002-07-12
Abstract: PROBLEM TO BE SOLVED: To improve transmission quality by accurately extracting transfer data from the Symbol data stream including Guard interval (GI) and transfer data. SOLUTION: The size of a storing means for inputting is expanded to be able to store N+n samples (N means the size of one piece of symbol data, n is smaller than GI) through a means for inputting discrete input data sampled at a constant period, and N samples of data are always fetched from the optimum position. The size of the storing means for inputting can also store N samples (N means the size of one piece of symbol data) without being changed. For inputting, at least two blocks of a storing means are allocated with a function to independently control the time series timing to initiate fetching input data to each block. Therefore, data at the optimum position can be selected from the two blocks of the storing means at an arithmetic operation.
Patent JP-2004044740-A (JP)
Title: Hydraulic circuit
Inventor: SUZUKI KENICHI
IPC: B60T17/00
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce pulsation of operating fluid delivered from a hydraulic pressure pump in a transient period until pressure in an operating fluid chamber exceeds a set pressure in a hydraulic circuit employing an accumulator operating when pressure in the operating fluid chamber is at the set pressure or higher.  <P>SOLUTION: In a hydraulic circuit including an accumulator A1 provided with a flow in passage Si making an operating fluid delivered from the hydraulic pump flow in a operating fluid chamber R2 and a flow out passage So making the operating fluid flow out from the operating fluid chamber R2 to a hydraulic actuator, an accumulator which operates when pressure in the operating fluid chamber R2 is the set pressure or more is adopted as the accumulator A1, and a vale mechanism Vo restricting supply of operating fluid to the hydraulic actuator when pressure in the operating liquid chamber R2 is lower than the set pressure and releasing supply restriction of the operating fluid to the hydraulic actuator when pressure in the operating fluid chamber R2 is at the set pressure or higher.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004041989-A (JP)
Title: Method of purifying silicon-containing exhaust gas
Inventor: KUROSE SATOSHI
IPC: B01D53/86
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalytic combustion type purification technique by which the purification of organic silicon-containing exhaust gas can be kept at a low cost for a long time at a high purification rate.  <P>SOLUTION: In an alternately-operated heat accumulating catalytic combustion apparatus (shown in the figure) a catalyst 3 on the low temperature side and the catalyst 5 on the high temperature side, the performance of each of which is deteriorated by an organic silicon compound, are drawn out from catalyst layers respectively and exchanged for each other. The exhaust gas containing a volatile organic compound and silicon is led to a distribution valve 1 and made to flow to the black or white arrow directions by switching it periodically. In the case of the black arrow the exhaust gas is led to noble metal-deposited catalysts 3 and 5 from a heat accumulating material 2 and purified oxidatively and the purified exhaust gas is made to pass through another heat accumulating material 4 and the valve 1 and discharged to the outside. In the case of the white arrow the exhaust gas is treated in the same manner. As a result, the deteriorated catalyst can be regenerated easily, the exchange time of the expensive catalyst can be extended drastically and the running cost can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003036792-A (JP)
Title: Surface discharge type plasma display device
Inventor: AMAMIYA KIMIO
IPC: H01J11/12
Filed: 2002-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface discharge type plasma display device which is capable of obtaining high brightness and producing discharging light-emission display with relatively small power consumption even if making the size of a display panel large. SOLUTION: In this surface discharge type plasma display device, each line electrode in line electrodes pair is formed with a body portion extended in the horizontal direction and a protrusion protruded from the body portion in the vertical direction at every discharging light-emission picture-element region. Here, each protruded portion is formed with a top portion having a prescribed first width in the horizontal direction and a single narrow portion which connects the top portion to the body portion and has a second width narrower than the first width in the horizontal direction.
Patent JP-2004055331-A (JP)
Title: Terminal fittings
Inventor: KAWAMURA TOMOKI
IPC: H01R24/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal fittings having a barrel part structure of which, downsizing and simplification of assembling process can be realized.  <P>SOLUTION: For the terminal fittings provided with a barrel part constituting bonding to a sheathing of a shield cable and a shield conductor covered by the sheathing, the barrel part is constituted of a part that has a large inner diameter wherein the sheathing of the shield cable is crimped, and a part that has a small diameter wherein the shield conductor of shielded cable is crimped, and the outer diameter of sheathing crimping part and shield conductor crimping part are formed nearly the same with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052360-A (JP)
Title: Tool box mounting structure for hydraulic back hoe
Inventor: IZUMIKAWA TAKEYA
IPC: B60K15/063
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure for a tool box effectively making use of a space in a hydraulic back hoe called a super mini revolving machine or a rearward super mini revolving machine.  <P>SOLUTION: In the hydraulic back hoe in which a boom constituting an attachment is pivoted so as to be movable in a derricking motion, and a fuel tank is installed at the side of the foot of the boom, a notch is formed in the fuel tank so as to attach/detach a boom foot pin and the tool box is detachably attached to the notched part of the fuel tank. The fuel tank is formed. Especialy, the fuel tank is formed in a substantially L-shaped form or a substantially U-shaped form. The tool box is placed in the notch or inserted therein.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054072-A (JP)
Title: Fixing device
Inventor: NAGATA KENJI
IPC: G03G15/20
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device constituted so that the whole leading end of a recording medium can simultaneously enter a nip part.  <P>SOLUTION: In a film guide 56, openings 56a and 56a extending in a direction shown by an arrow B are formed at both longitudinal end parts (direction shown by arrow B) and also on a slightly upstream side part in a rotating direction (direction shown by arrow C) from the nip part N. Both longitudinal end parts of a sag correcting member 60 are positioned from two openings 56a, respectively. As for the sag correcting member 60, the sag of a thin film 52 is eliminated by pressing the upstream side part in a recording medium carrying direction (direction shown by arrow A) from the nip part N of the both longitudinal parts of the thin film 52 from the inside to the outside of the thin film 52.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062245-A (JP)
Title: Connecting device
Inventor: SAKAMOTO HIROSHI
IPC: B41J29/38
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To dispense with an additional AC adaptor for an accessory when the accessory is connected to a connecting device.  <P>SOLUTION: A power source line from a printer 1 to a wireless LAN print server 5 is made by connecting parallel ports 3 and 7 via a cable 9, while transceiving of data is performed by connecting Ethernet (R) ports 2 and 6 with a cable 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058325-A (JP)
Title: Multicolor image forming material
Inventor: YAMAMOTO MITSURU
IPC: B41M5/46
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicolor image forming material which enables a good-quality image with a stable transfer density to be formed on an image receiving sheet, even if laser recording is performed with high energy by using laser light in a multi-beam form, under different conditions of temperature and humidity.  <P>SOLUTION: This material is composed of a thermal transfer sheet and the image receiving sheet; an image forming layer of the thermal transfer sheet and an image receiving layer of the image receiving sheet are superposed on each other in an opposed manner; a laser-light irradiation area of the image forming layer is transferred onto the image receiving layer of the image receiving sheet, so that multicolor image recording can be performed; a photothermal conversion layer contains polyamide imide with a specific structure as a binder, and contains a cyanine dye with a specific structure as photothermal conversion matter; and the magnitude (rate) of the deformation of the laser-light irradiation area of the photothermal conversion layer, which is observed by a laser microscope, is set at 150% or more.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063591-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: TATESHIMO YASUSHI
IPC: H01L21/76
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To control the mobility of the carriers of a semiconductor device independently of each MOS element in a semiconductor device wherein CMOS elements are separated by the STI (Shallow Trench Isolation) for example.  <P>SOLUTION: The semiconductor device is configured by forming a first semiconductor element such as PMOS whose carriers are holes and a second semiconductor element such as NMOS whose carriers are electrons on a semiconductor substrate, and structured such that an insulating isolation trench is formed in the substrate to isolate at least between the first and second semiconductor elements, a first embedded insulation material is filled in the trench at a side wall face adjacent to at least the first semiconductor element and a second embedded insulation material is filled in the trench at a side wall face adjacent to at least the second semiconductor element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115171-A (JP)
Title: Method for managing defect
Inventor: KO JUNG-WAN
IPC: G11B7/007
Filed: 2002-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium having a spare area for defect management and the management information of the spare area, a spare area allocation method and a defect management method. SOLUTION: When a primary spare area allocated for slipping replacement and linear replacement upon initialization, and a spare area allocated for linear replacement after initialization are insufficient, a supplementary spare area is allocated. The sizes of the primary and supplementary spare areas are determined by the number of defects generated upon initialization. The information on the sizes of the spare areas, and remainder state information representing the degree of use of the spare areas, are recorded, so that the spare areas can be efficiently managed.  Also, in the defect management method, when an area that has already been linearly replaced is allocated as the supplementary spare area, defective blocks within the allocated supplementary spare area are not used for linear replacement, and entries of a secondary defect list (SDL) with respect to the defective blocks are not changed.
Patent JP-2004030542-A (JP)
Title: Method for displaying image of vertical and horizontal relation of organization chart and human network chart
Inventor: NAKATANI SHINJI
IPC: G06F3/048
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a chart can not be displayed on one screen if there are many horizontal relations, that is, many relationships and if there are vertical relations, that is, many persons introduced by a central figure.  <P>SOLUTION: A left click board 5 and a right moving click board 6 are provided on the screen. The chart can thereby be displayed on one screen by a left/right moving click. Although the number of display items within one display frame is a maximum of nine items, the number of display items within the limits of the frame can be freely increased/decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057899-A (JP)
Title: Raw material feeder
Inventor: SATO MASAYOSHI
IPC: B01J4/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and inexpensive raw material feeder capable of reliably putting raw material reduced in volume in a pyrolysis tank without blocking the inlet of the tank and capable of smoothly opening and closing a raw material feed port without being influence by molten raw material.  <P>SOLUTION: The raw material feeder 40 is provided with a raw material vessel 1 having a receiving port 1A for receiving raw material from a hopper 30 and a feed port 1D for feeding raw material to a pyrolysis tank 19, a raw material pushing device 41 which receives raw material from the hopper 30 in the raw material vessel 1, compresses and pushes the raw material in the pyrolysis tank and controls receiving of raw material from the hopper 30, and a raw material feed port opening and closing device 42 which opens or closes the feed port 1D for feeding raw material to the pyrolysis tank 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064295-A (JP)
Title: Foldable mobile phone with display section capable of displaying image
Inventor: NISHIMURA TOMOTSUNE
IPC: H04M1/725
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a foldable mobile phone capable of providing a means for informing a recipient about contents displayed on a rear side display section by means of not only character information and the number of colors emitted from a backlight but also an image in the case of receiving a call or mail.  <P>SOLUTION: The foldable mobile phone has a first case and a second case connected via a hinge in an openable/closable way. The display section placed on the rear side in a folded state or at a position not seen when the mobile phone is closed displays image data transmitted from a caller or image data related by a receiver side on the basis of caller side information in advance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066281-A (JP)
Title: Laser irradiation device
Inventor: HYODO TAKASHI
IPC: B23K26/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser irradiation device by which the focal position of a laser beam can be accurately adjusted to an object to be irradiated.  <P>SOLUTION: The laser irradiation device is provided with a beam condensing part 5 which condenses, onto the object α to be irradiated, the laser beam emitted from the tip end of the transmitting optical fiber 4 which transmits the laser beam for irradiating the object. Further, the device is provided with a return beam separating part 8 separating a return beam D, which is made incident into the transmitting optical fiber 4 via the beam condensing part 5 from the object α, from a laser beam B and taking out the return beam from the transmitting optical fiber 4.  <P>COPYRIGHT: (C)2004,JPO