baber/WOPTO huggingface dataset:
Patent JP-2004018427-A (JP)
Title: Method for producing fluorine-containing fluorosulfonylalkyl vinyl ether
Inventor: SUGIYAMA AKIHIRA
IPC: C07C313/04
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a fluorine-containing fluorosulfonylalkyl vinyl ether by an industrially advantageous method in a high yield.  <P>SOLUTION: The method for producing the fluorine-containing fluorosulfonylalkyl vinyl ether represented by the general formula: CF<SB>2</SB>=CFO(CF<SB>2</SB>CF(CF<SB>3</SB>)O)<SB>n</SB>CF<SB>2</SB>(CF<SB>2</SB>CF<SB>2</SB>)<SB>m</SB>CF<SB>2</SB>SO<SB>2</SB>F (m is an integer of 0-5; n is an integer of 0-10) comprises reacting an ω-halogenated vinyl ether represented by the general formula: CF<SB>2</SB>=CFO(CF<SB>2</SB>CF(CF<SB>3</SB>)O)<SB>n</SB>CF<SB>2</SB>(CF<SB>2</SB>CF<SB>2</SB>)<SB>m</SB>CF<SB>2</SB>X (X is I or Br; m and n are as shown above) with an alkali metal dithionite and a neutralizing agent to give a vinyl ether sulfinate represented by the general formula: CF<SB>2</SB>=CFO(CF<SB>2</SB>CF(CF<SB>3</SB>)O)<SB>n</SB>CF<SB>2</SB>(CF<SB>2</SB>CF<SB>2</SB>)<SB>m</SB>CF<SB>2</SB>SO<SB>2</SB>M (M is Ma or Mb<SB>1/2</SB>; Ma is an alkali metal; Mb is an alkaline earth metal; m and n are as shown above), chlorinating the vinyl ether sulfinate and fluorinating the chlorinated compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004023316-A (JP)
Title: Image processor
Inventor: SUINO TORU
IPC: H04N19/86
Filed: 2002-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress tile boundary distortion while reducing a hardware scale such as a memory by calculating pixels located adjacent to a tile boundary but outside the tile boundary with an interpolation operation without using the pixels located adjacent to the tile boundary but outside the tile boundary.  <P>SOLUTION: The reference area of each of divided tiles 0 to 3 is expanded to a dotted line part (tile 1'). Pixels with a "×" mark (pixels located adjacent to a tile boundary but outside a tile) are not used to expand the reference area of the tile. For example, the pixel value of a "reference" mark is calculated by an interpolation operation of four pixels ("black circle" mark) around the pixel of the "reference" mark.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004020371-A (JP)
Title: Current detector
Inventor: SHIMAMURA HIROSHI
IPC: G01R33/09
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an influence of output dispersion in an individual MR element to realize precise current detection.  <P>SOLUTION: This current detector is provided with the MR element 3 including the first half bridge constituted to make a magnetic sensing part comprising a ferromagnetic magnetic resistor orthogonal each other to a temperature compensating part, including the second half bridge constituted of a magnetic sensing part and a temperature compensating part in the same manner and arranged to form 45° of angle with respect to the first half bridge, and arranged adjacently to an electric wire 1 in which a current flows, and a bias magnet 5 arranged adjacently to the MR element 3. A magnetic pole direction of the magnet 5 and a longitudinal direction of the ferromagnetic magnetic resistor of the first half bridge are conformed with a current direction in the electric wire.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061521-A (JP)
Title: Reflection type screen
Inventor: ETORI HIDEKI
IPC: G03B21/60
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reflection type screen which has a superior contrast of projection in a light environment.  <P>SOLUTION: On the same surface of a light-reflective substrate 1, a light scattering layer 2 and a light blocking layer 3 in the mixed pattern of a light transmission part 31 and a light blocking part 32 are formed. Preferably, the area of the light transmission part 31 of the light blocking layer 3 is 5 to 80 % of the area of the light blocking layer 3. Or the light scattering layer 2 and light blocking layer 3 are formed preferably in this order from the side of the light-reflective substrate 1. Or the light scattering layer 2 is preferably formed of at least spherical particulates and a transparent binder.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049244-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the attraction of the notice presentation in a game machine by providing an extremely novel mode of the notice presentation.  <P>SOLUTION: The game machine has an execution condition establishment time determining means 31a for determining at least whether the game state should be controlled to be a specific game state among determinations on the variable display when a starting winning is generated, and a presentation determining means (a part in a presentation control means for executing steps S662-S665, especially S663) for selecting a table 102Bn in which the frequency of execution of the notice presentation is stored and a presentation timing selection table 102Cn in which the timing for executing a prescribed presentation is stored, based on the result of determination and the number of reserved memory, and selecting the frequency of execution of the notice presentation and the timing for the presentation, and executing the presentation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029128-A (JP)
Title: Device and system for image formation, sheet housing and inserting devices, job start and sheet insert control methods, program, and storage medium
Inventor: KURAHASHI MASAHIRO
IPC: B41J29/38
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate loading error of a storing means to an inserting means by controlling a normal sheet mixing in by preventing the erroneous insertion of the sheet by making the next job automatically able to be started as soon as the performed job is finished even when the inserting means is performing an inserting action of an outputting sheet concerning an another job.  <P>SOLUTION: When an arbitrary stacking tray is loaded to an inserter 108 and loading of another stacking tray to the inserter 108 during performance of an insertion job of a sheet is detected by a CPU of a color MFP104 or a monochrome MFP105, control is carried out to start the next job after the job being performed is finished based on the storing information of a storing device 1202 of another loaded stacking tray. Stored information is read from the storing device 1202 responding to the fact that the stacking tray is loaded to the inserter 108 and the control is carried out inhibiting the inserting action of the inserter 108 when the stored information and the device information are not matched.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025531-A (JP)
Title: Maintenance method and maintenance fitment of inkjet head
Inventor: KATSUUMI KAZUNARI
IPC: B41J2/185
Filed: 2002-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To carry out successful maintenance by sure discharge of contaminants such as paper powder or particles such as air bubbles adhered to the inside of orifices or near orifices.  <P>SOLUTION: In an inkjet head which has a head body 1 with many orifices arranged for ejecting ink drops from the orifices to record on a recording medium, and ink supply means 3, 4 and 5 for providing ink to the head body via an ink feed-passage 6, there are set a pressure control means 8 which controls to eject ink from each orifice by applying pressure to the ink feed-passage and governs a pressure of an ink-level of each orifice to be near atmospheric pressure, a suction nozzle 12 which sucks ink in each orifice and near orifices when the ink-level of each orifice is at pressure near the atmospheric pressure, and a pump 16. The pressure control means governs the pressure of the ink-level of each orifice to be near the atmospheric pressure after ejecting ink from each orifice by controlling the pressure of the ink feed-passage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004025629-A (JP)
Title: Heat shielding body and its manufacturing method
Inventor: OGITA KIYOBUMI
IPC: C04B28/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To raise an operation property for fitting to a structure while a fire resistant heat proofing property is raised.  <P>SOLUTION: A heat barrier layer 8 is formed by alternately laminating a plurality of fire/heat-resistant sheets 1 comprising alumina silica and a hydraulic fire/heat-resistant layer 4 having cordierite as a main component, and the heat barrier layer 8 is connected to a panel parent layer 9 comprising an inorganic blanket material. To raise fire/heat-resistant characteristics and to enhance the attaching workability to a structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028462-A (JP)
Title: Floor structure of refrigerator building
Inventor: TAKAMATSU NAOYOSHI
IPC: F25D13/00
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a floor structure of a refrigerator building capable of preventing frost heaving under a floor while reducing time for construction and cost.  <P>SOLUTION: The floor 22 of the refrigerator building 12 comprises a first concrete layer 24, a ventilation layer 26 disposed on the first concrete layer 24, a second concrete layer 28 disposed on the ventilation layer 26, a ventilating device 30 for forcibly performing ventilation of the ventilation layer 26, and the like. The ventilation layer 26 is formed using a spring water mat 32. The spring water mat 32 comprises a flat plate section 3202, and a plurality of legs 3206 and projecting parts 3208 projected from the plate section 3202. The spring water mat 32 is arranged so that the legs 3206 and the projecting parts 3208 are placed on the upper surface of the first concrete layer 24. The ventilation layer 26 is formed so that a space expands in a horizontally communicated state on the upper surface of the first concrete layer 24 around the legs 3206 and the projecting parts 3208.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004027671-A (JP)
Title: Method and apparatus for blocking dilapidated pipeline
Inventor: SHIMODA NAOSHI
IPC: F16L55/12
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for blocking a dilapidated pipeline that can easily and positively block the pipeline on an attaching pipe for sewage by a plug means from the outside of the pipeline.  <P>SOLUTION: The dilapidated pipeline blocking apparatus 10 is provided with the plug means 11 and an operating means 12 detachably engaged with the plug means 11. The plug means 11 is provided with a fixed clamping member 13, a movable clamping member 15 facing the fixed clamping member 13, and a blocking member 16 provided across the respective outer peripheral edge parts 18, 20 of the fixed clamping member 13 and movable clamping member 15. The operating means 12 is engaged with the plug means 11 and inserted into a prescribed position in the pipeline of the attaching pipe 2. The operating means 12 is rotationally operated on the hand side to clamp and compress the movable clamping member 15. The blocking member 16 thereby bulges in a radial direction to block the mounting pipe 2. After blocking the attaching pipe 2 with the blocking member 16, concrete or the like is filled in the attaching pipe 2 and hardened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004029467-A (JP)
Title: Marking method for single focal lens
Inventor: ITO AYUMI
IPC: G02C7/02
Filed: 2002-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a marking method for marking a single focal lens, which allows a mark like a quality warranty mark to be arranged in a designated position as it is at the time of framing work when putting the mark to a prescribed position of a single focal spectacle lens.  <P>SOLUTION: The optical performance of a single focal spectacle lens 22 before framing work is measured to detect an optical center OC, and the optical center OC is arranged off a geometrical center GC of the single focal spectacle lens 22 toward the nose side, and a quality warranty mark 30 is given to the single focal spectacle lens 22 after alignment on the basis of the optical center OC.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003130827-A (JP)
Title: System and method for optically monitoring concentration of gas in sample vial using photo-thermal spectroscopy to detect propagation of sample
Inventor: BACHUR NICHOLAS ROBERT JR
IPC: G01N21/41
Filed: 2002-06-26
Abstract: PROBLEM TO BE SOLVED: To monitor a concentration of a medium in at least one container using photothermal spectroscopy. SOLUTION: Each of this system and this method is constituted to emit a first energy signal toward a location in the container. The first energy signal has a wavelength that is substantially equal to a wavelength at which (the medium absorbs the first energy signal) so that absorption of the first energy signal changes a refractive index of a portion of the medium. Each of the system and the method employs a second energy emitting device, adapted to emit a second energy signal toward the portion of the medium while the refractive index of the portion is changed by the first energy signal, and a detector, adapted to detect a portion of the second energy signal that passes through the portion of the medium.  Each of the system and the method further employs a signal analyzer, adapted to analyze the detected portion of the second energy signal to determine an amount of a sample in the container based on a concentration of the medium in the container.
Patent JP-2004030356-A (JP)
Title: System, device and method for automatically charging medical treatment fee, and device and method for automatically examining medical treatment fee
Inventor: YASUMOTO KANTARO
IPC: G16H10/60
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medical treatment fee automatic charging system which dispenses with a medical fee document.  <P>SOLUTION: A medical institution transmits to an examination mechanism an electronic chart prepared in accordance with operations of a doctor as it is (S104 to S106). The examination mechanism extracts the benefit for medical treatment from the electronic chart (S205) and attaches a medical treatment fee mark to the benefit (S206). The examination mechanism determines whether the extracted benefit for the medical treatment is doubtful (S207), transmits to the medical institution a medical treatment fee mark with a doubt when the benefit is doubtful (S208) and transmits to the medical institution only the medical treatment fee mark when the benefit has no doubts (S209). The examination mechanism prepares a medical examination cost invoice on the basis of the given medical treatment fee mark and transmits the medical examination cost invoice to an insurer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028000-A (JP)
Title: Memory rewriting device of on-vehicle ecu by communication
Inventor: TACHIBANA TAKESHI
IPC: G01C21/00
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory rewriting device of an on-vehicle ECU by communication capable of surely and easily performing the rewriting of a control program of the on-vehicle ECU.  <P>SOLUTION: This memory rewriting device comprises a data communicating device 1 for transmitting the program data, a transmitting receiving circuit 22 for transmitting and receiving the data, an ID confirming circuit 23 for confirming whether a vehicle is an object of rewriting or not on the basis of the ID confirmation code attached to the data, a communication condition judging device 24 for judging whether a condition is suitable for the communication or not, and a control means (MPU25) performing the control to write the received program data into a memory 31 of the on-vehicle ECU, informing the incompletion of the rewriting of the data, when it is judged that the condition is not suitable for the communication before and during the rewriting of the data, and informing the completion of the rewriting to the data communication device after the rewriting of the data, when it is judged that the condition is suitable for the communication.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028912-A (JP)
Title: Capacitance-type acceleration sensor and its manufacturing method
Inventor: SAKAI KOJI
IPC: H01L29/84
Filed: 2002-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitance-type acceleration sensor which is easily produced and facilitates higher sensitivity, and its manufacturing method.  <P>SOLUTION: This capacitance-type acceleration sensor is provided with a weight part 21, a pair of support parts 23, 23 which support the weight part 21 through a spring part 22 fixed to one surface side of a support substrate 1 and making the weight 21 displaceable in a specified direction, a comb-shaped fixed electrode part 24 which has a plurality of thin-plate fixed electrodes 24b fixed to the surface side of the support substrate 1 on both sides of the weight part 21 and disposed such that the specified direction is the thickness direction, and a plurality of thin-plate movable electrodes 21a arranged on the weight 21 so as to enter comb grooves 24c formed between the fixed electrode 24b, 24b adjoined one by one and be made displaceable in the specified direction. The weight part 21, the spring part 22, the support part 23, the fixed electrode 24b, the fixed electrode part 24 and the movable electrode 21a are formed by etching a monocrystal silicon substrate fixed to the support substrate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003343016-A (JP)
Title: Multi holding support
Inventor: SATO KENKICHI
IPC: E04B1/38
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi holding support which has a shape usable for floor, wall, ceiling face, etc., in common and in which the level adjustment of uneven face can be easily executed and further, which can be separably disassembled into various kinds.   <P>SOLUTION: A fixed anchor (1) is mounted by use of a plurality of tightening tools arranged every specified distance at the floor, wall, ceiling face, etc., of a structure to solve the above problems. A slide plate (2) with bolts is connected to the fixed anchor and level adjustment of uneven part can be easily operated and fixed by an adjusting anchor (3). In this way, sorted recovery and recycling of respective kinds in dismantling can be realized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004037801-A (JP)
Title: Silencer
Inventor: MATSUI KENICHI
IPC: H04R3/00
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silencer for efficiently silencing low-frequency stationary sounds over a wide range.  <P>SOLUTION: Speakers 8a to 8d are arranged in proximity to a noise source 2 generating the noises having thtree-dimentional directivity in a contactless state. The noises from the noise source 2 are collected and microphones 10a to 10d collect noise signals. A controller 12 receives input of at least the noise signals and forms and supplies the silencing signals of the antiphase from the phase of the noise signals and of equal amplitude to the respective speakers independently from each other with each of the speakers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004036552-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KITAHARA YASUHISA
IPC: F02D41/14
Filed: 2002-07-05
Abstract: <P>PROBLEM TO BE SOLVED: To certainly and smoothly regenerate an NOx trap catalyst.  <P>SOLUTION: The NOx trap catalyst 13 and fine-grain capturing filter 14 are interposed in an exhaust passage 7 of a diesel engine 1. The NOx trap catalyst 13 traps NOx when exhaust is lean, and discharges and purifies the NOx when the exhaust is rich. When the NOx is deposited and regenerating time comes, an excess air ratio λ of the exhaust is controlled to a rich side, thereby conducting regenerating. When the regenerating time is near and catalyst temperature is low, as regenerating preparation, the excess air ratio λ of the exhaust is made to be small by intake air throttling and the like, thereby raising exhaust gas temperature. At that time, so as to make deterioration in fuel efficiency within a permissible level, the excess air ratio λ is made to be small in a range of λ≥1.3. At the time of regenerating, the catalyst temperature is raised in advance, regeneration by a rich spike is made to be certain and smooth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004048096-A (JP)
Title: Additional information superimposing apparatus, additional information superimposing method, additional information detecting apparatus and additional information detecting method
Inventor: OGINO AKIRA
IPC: H04N5/92
Filed: 2002-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an additional information superimposing apparatus, an additional information superimposing method, an additional information detecting apparatus, and an additional information detecting method for decoding and detecting the same additional information as that having been added even when the additional information included in an information signal is falsified.  <P>SOLUTION: The additional information superimposing apparatus for repetitively superimposing the same additional information S5 on the information signal S1, includes: an intermittent timing generating section 13 for generating an intermittent timing S4 for intermittently superimposing the additional information S5 on the information signal S1; an additional information superimposing section 16 for repetitively superimposing the additional information S5 on the information signal S1 in the intermittent timing S4; and a superimposing level control section 15 for controlling the superimposition of the additional information S5 on the information signal S1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043846-A (JP)
Title: Apparatus for bending hanger of cathode for silver electrolysis
Inventor: IWASAKI NORIYUKI
IPC: B21D5/01
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To surely perform the bending of a hanger of a cathode from a sheet made of silver, to uniformize the quality in electrolytic function of the cathode, and to reduce an operation burden on an operator.  <P>SOLUTION: A lower die 12 is fixed to a frame 11. Further, a first upper die 13 for stepping and a second upper die for bending are fitted to a pressurization means (15) fitted to the frame 11 in the upper direction of the lower die 12 in a state where they can successively can be replaced. The lower die 12 is provided with a slippage prevention board 22 also for positioning so that a sheet 30 made of silver can be set to the same position in the lower die 12. The sheet 30 made of silver is placed on the lower die 12, the sheet 30 made of silver is subjected to stepping by the first upper die 12, and the sheet 30 made of silver subjected to the stepping is subjected to bending by the second upper die 14 to produce a hanger 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043564-A (JP)
Title: Rubber modified aromatic vinyl copolymer resin composition and manufacturing method therefor
Inventor: WATANABE ATSUSHI
IPC: C08F287/00
Filed: 2002-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber modified aromatic vinyl copolymer resin composition having transparency, and excellent in impact strength and practical properties, and a manufacturing method therefor.  <P>SOLUTION: The rubber modified aromatic vinyl copolymer resin composition comprises soft dispersion particles having an average particle diameter of 0.3-3.0 μm obtained by polymerizing an aromatic vinyl compound and one or more alkyl (meth)acrylate compounds in the presence of a transparent rubber modified aromatic vinyl copolymer resin composition rubber-like polymer, and the rubber-like polymer is a styrene-butadiene block copolymer, and furthermore, the rubber-like polymer has (1) a molecular distribution Mw/Mn represented by the ratio of the weight average molecular weight Mw to the number average molecular weight Mn in the range of more than 1.4 to less than 2.5 and, (2) a glass transition point in the range of -85 to -40°C.  <P>COPYRIGHT: (C)2004,JPO