baber/WOPTO huggingface dataset:
Patent JP-2004285349-A (JP)
Title: Coating agent and forming method of porous film using the same
Inventor: SHINOHARA MASAAKI
IPC: B05D5/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating agent forming a coating film having porosity, and to provide a forming method of the porous film.  <P>SOLUTION: In the coating agent comprising (A) a coating film forming component, (B) a filler, (C) a porosity forming agent, and (D) an organic solvent, the porosity forming agent (C) is a sulfate. The forming method of the porous film comprises coating a substrate with the coating agent, drying them, and then eluting water-soluble matter in an obtained coating film. Desirably, the coating film forming component (A) comprises a polyorganosiloxane resin, and the filler (B) contains titanium oxide having optical catalytic activity as at least a part of the component.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248884-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: TAMURA YASUKI
IPC: F02D45/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine optimizing exhaust emission control performance of a catalytic converter by suppressing attenuation of exhaust gas air fuel ratio modulation accompanying shift of exhaust gas air fuel ratio to rich air fuel ratio side or lean air fuel ratio side at a time of air fuel ratio modulation.  <P>SOLUTION: If exhaust gas air fuel ratio keeps lean air fuel ratio and does not become rich air fuel ratio (S18) when combustion air fuel ratio is modulated to lean air fuel ratio from rich air fuel ratio (S12), enrichment correction is performed to stop modulation to lean air fuel ratio side until exhaust gas air fuel ratio becomes rich air fuel ratio, modulation in rich air fuel ratio side is maintained (S20).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259745-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: MOTOJIMA MASARU
IPC: H01L27/092
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of improving driving performance of a p-type MOS transistor without increasing a manufacturing process, and to provide its manufacturing method.  <P>SOLUTION: The p-type MOS transistor has an active region STP surrounded by an element isolation region 3, where a width Xb in the longitudinal direction of a gate in a contact not-forming region Wb is narrower than a width Xa in the longitudinal direction of the gate on a contact forming region Wa with a contact plug 10a formed in the breadthwise direction of the gate. An n-type MOS transistor has an active region STN surrounded by the element isolation region 3 where a width Xc in the longitudinal direction of the gate in the entire region Wc including the contact forming region with a contact plug 10b formed is formed of the same width in the breadthwise direction of the gate. Since large compression stress is thus applied only to the active region STP, the driving performance of the p-type MOS transistor can be improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256199-A (JP)
Title: Method for producing woven fabric
Inventor: YANAI TAKASHI
IPC: D03D15/567
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide stretch woven fabric of excellent quality having no weft bar.  <P>SOLUTION: A woven fabric in which the weft yarn is a false twisted yarn comprising two or more kinds of polyester components and at least one is a latently crimpable polyester fiber made of polytrimethylene terephthalate is produced by using a fluid-jet loom. In this case, the false twisted yarn is substantially not twisted and the woven fabric having an entangling number of more than 50 is produced. Further, a method for producing woven fabric described in the claim 1 wherein the latent shrink manifesting polyester fiber satisfies the following (a) to (b) wherein (a) the Young modulus is 10 to 30 cN/dtex and (b) the thermal shrinkage force is 0.1 to 0.5 cN/dtex.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257360-A (JP)
Title: Ultrasonic fluid measuring device
Inventor: OCHI KENZO
IPC: G01F1/66
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a precise flowmeter in an ultrasonic fluid measuring device measuring the flow velocity or flow rate of a fluid.  <P>SOLUTION: Ultrasonic waves are transmitted from an upstream ultrasonic converter 3 and from a downstream ultrasonic converter 4 substantially at the same time, and received by the downstream and upstream ultrasonic converters, respectively, and the ultrasonic propagation time is determined from the time difference between the both. The flow rate of the fluid is computed by use of the determined time, whereby a precise flowmeter is realized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256436-A (JP)
Title: Seismic reinforcing frame structure and seismic structure using the same
Inventor: SHIOBARA HITOSHI
IPC: E04G23/02
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent unnecessary bending moment and shearing force from being applied to a support which constitutes a seismic reinforcing frame, in arranging the seismic reinforcing frame structure irrespective of an existing structure or a new structure.  <P>SOLUTION: The seismic response control reinforcing frame structure 7 is constituted of a support 4 which is erected between a relatively lower layer side slab 2 or subsoil and an upper layer side slab 3 and are vertically separated into upper and lower support members 41, 42, of an insulating device 5 which is interposed between the upper and lower support members 41, 42 and allows both the supports members 41, 42 to relatively move horizontally therebetween, and of a damper integrated brace 6 bridged between the support 4 and the slabs 2, 3 or the subsoil. The support member 41 located at the lowermost part is connected to either the lower layer side slab 2 or the subsoil, the support member 42 located at the upper most part is connected to the upper layer side slab 3, one end of the damper integrated brace 6 is connected to either the support member 41 at the lowest part of the support 4 or the support member 42 at the upper most part, the other end being connected to the upper layer side slab 3 or to the lower layer side slab 2 or to the subsoil.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005255486-A (JP)
Title: Method for manufacturing synthetic zeolite from foundry waste sand as raw material
Inventor: KUBOTA SHIYOURI
IPC: B09B3/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a synthetic zeolite using a foundry waste sand as a raw material, which method is capable of manufacturing a white synthetic zeolite by utilizing a colored foundry waste sand, of raising the value added of the foundry waste sand and then reusing it, and also of attempting the resources-saving.  <P>SOLUTION: The method for manufacturing a white synthetic zeolite from a colored foundry waste sand comprises a first process of manufacturing a sodium silicate solution from a foundry waste sand by way of a filtration process, a second process of manufacturing a sodium aluminate solution from an aluminum source, and a third process of synthesizing a synthetic zeolite from both the sodium silicate solution made in the above first process and the sodium aluminate solution made in the above second process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281403-A (JP)
Title: Driving arrangement of light source for display
Inventor: JANG HYEON-YONG
IPC: G02F1/133
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To extend a life of a light source and to stabilize ignition, by making the positive polarity wave height and negative polarity wave height of a current flowing into the light source for a display uniform.  <P>SOLUTION: This driving arrangement of a light source for a display to display image data based on a horizontal synchronizing signal includes an oscillator to generate a pulse width modulation reference signal of a prescribed frequency, a control part to generate a drive signal obtained by applying pulse width modulation to the reference signal, and a voltage supply part to light the light source by applying an ac voltage synchronizing with the drive signal. In addition, the driving arrangement includes a phase comparator comprising a XOR gate or a XNOR gate to compare the phases of the drive signal or a dividing signal with the horizontal synchronizing signal, a low pass filter to remove the high frequency component of the output of the phase comparator, a proportional integrator to provide the output of the low pass filter to the oscillator by proportionally integrating it, and also a reset part to initialize the proportional integrator when the power supply is applied. The oscillator synchronizes the reference signal with the horizontal synchronizing signal by changing the frequency of the reference signal based on a detected signal. Thereby, the positive polarity wave height and negative polarity wave height of a current flowing into the light source are made uniform to extend the life of the lamp and to stabilize ignition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256539-A (JP)
Title: Sound insulation structure of panel
Inventor: TETSUYA TADAO
IPC: E06B3/76
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sound insulation structure of a panel improvable in sound insulation performance by improving penetration loss particularly near 160 Hz.  <P>SOLUTION: In the panel with intermediate frames interposed between a front plate and a rear plate, the intermediate frames 4, 5 are arranged vertically and laterally in lattice shape, and the natural frequencies of the opposed front plate and rear plate are differentiated by differentiating the section widths of the front plate and rear plate at the vertical or lateral intermediate frames 4, 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253875-A (JP)
Title: Game machine
Inventor: SHIRAISHI DAISUKE
IPC: A63F7/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of a failure in the case of using an adhesive by fixing a glass plate without using the adhesive.  <P>SOLUTION: This pachinko machine 10 is provided with an outer frame 11 for forming the outer shell of the pachinko machine 10. An inner frame 12 is supported at one side part of the outer frame 11 in an openable and closable manner. In addition, a front surface frame set 14 is supported in the openable and closable manner with respect to the inner frame 12. On the back surface side of the front surface frame set 14, a glass unit is arranged to make a game area visible through a window 111. In this case, the holding member of the glass unit is embodied by a clamp body provided with a fastening means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005229975-A (JP)
Title: Noodle
Inventor: NISHIDA KAZUO
IPC: A23L7/109
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide noodles having an improved taste by adding an eat feeling and a taste of a part consisting mainly of glutinous rice to the noodles consisting mainly of wheat by solving a problem such that since conventional noodles have the same raw material as a whole, the noodles have the eat feeling and taste of only one kind of noodle dough.  <P>SOLUTION: The noodles are constituted by covering the part (1) consisting mainly of the glutinous rice with the part (2) consisting mainly of the wheat. Thereby, on boiling the noodles, the heat is conducted into the inside to soften the part (1) consisting mainly of the glutinous rice at the inside, and capable of imparting the eat feeling and taste of the part consisting mainly of the glutinous rice in addition to the eat feeling and taste of the part consisting mainly of the wheat.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264356-A (JP)
Title: Method for producing multilayer paperboard and apparatus for the same
Inventor: SATO HOKO
IPC: D21H23/28
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a multilayer paperboard, capable of highly efficiently producing the paperboard having improved interlayer strength at a low production cost, by preventing unevenness of the strength from occurring, nor scum from dropping, and to provide an apparatus for the same.  <P>SOLUTION: This method for producing the multilayer paperboard comprises conducting papermaking by applying an aqueous starch solution to surfaces of paper layers facing each other and combining the layers, wherein the aqueous starch solution having a concentration of 1.0-2.5% is applied to the surfaces of the paper layers at least two times.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264787-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TAKAHASHI HIDEAKI
IPC: F02D41/14
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To securely perform emission control from a cold start without impairing a performance in normal operation.  <P>SOLUTION: This exhaust emission control device of the internal combustion engine comprises a first exhaust port 4 communicating with a combustion chamber 19 formed on the lower surface of a cylinder head 1, a first exhaust valve 7 opening and closing the first exhaust port 4, a first exhaust pipe 11 connected to the first exhaust port 4 and leading the exhaust gas in the combustion chamber 19 to the atmosphere, and a first catalyst 14 purifying the exhaust gas. The exhaust emission control device also comprises a second exhaust port 5 formed separately from the first exhaust port 4 and communicating with the combustion chamber 19, a second exhaust valve 8 opening and closing the second exhaust port 5, a second exhaust pipe 12 allowing the second exhaust port 5 to communicate with the first catalyst 14 or the upstream part of the first exhaust pipe 11 from the first catalyst 14, a second catalyst 13 smaller in size than the first catalyst 14 which is installed in the second exhaust pipe 12, a catalyst activation determination means 20 determining the active state of the first catalyst 14, and an exhaust valve control means 20 controlling the operations of the first exhaust valve 7 and the second exhaust valve 8 according to the determined results of the catalyst activation determination means 20.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267251-A (JP)
Title: Dma control device
Inventor: WATANABE MAKOTO
IPC: G06F13/362
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DMA control device having an adjustment circuit capable of determining priority orders for executing DMA transfer of a plurality of ports, performing interruptive execution of DMA transfer of a port with high priority order and executing DMA transfer of a port with low priority order to which the interruption is performed without perfectly interrupting it.  <P>SOLUTION: In this DMA control device having a plurality of DMA control parts for selectively controlling data transfer of data received by each port, when data are received from a port corresponding to the other DMA control part during a transfer control of data using any one of the DMA control parts, and the transfer of data from the port corresponding to the other DMA control part is preferentially performed, the data transfer control by the other DMA control part is preferentially performed, and the data transfer control by the other DMA control is interrupted at predetermined intervals to continue the data transfer control by the DMA control part which is performing the transfer control of data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004338803-A (JP)
Title: Tissue package and its manufacturing method
Inventor: FUKUDA MASAHISA
IPC: B65D83/08
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet tissue package in which drying of the wet tissue can be restrained as much as possible so that the wet tissue contained in an outer bag can be utilized to the last and provide its manufacturing method.  <P>SOLUTION: A tissue heap in which multiple wet tissues are folded up and accumulated is stored and packaged in a pouch container 20. The pouch container 20 comprises the outer bag 21 to store the tissue heap and an inner sheet 25 placed in the outer bag 21 as covering on the upper part of the tissue heap stored in the outer bag 21. The outer bag 21 comprises a bag body 22 having an opening 23 for taking out the tissue and a lid sheet 24 to open and close the opening 23 for taking out the tissue. The inner sheet 25 has a tissue pulling-out outlet 26 having a roughly S-shape composed of a cut.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264611-A (JP)
Title: Replaceable lock device
Inventor: LIN SHENG-TING
IPC: E05B27/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a replaceable lock device which can be adapted to different keys.  <P>SOLUTION: The lock device has a housing 10, a cylinder 20, a main adjusting pin assembly 30, a sub adjusting pin assembly 40 and a plurality of lock pin assemblies 50. The housing has a plurality of sets of pin holes 15, two main adjusting holes 13, 132, and two sub adjusting holes 14,142. Three holes of the set of the pin hole correspond to a changing position, an opening position, and a locking position of the lock device, respectively. The cylinder is rotatably arranged in the housing and has a main adjusting hole 23, a main adjusting space 232, a sub adjusting hole 24, a sub adjusting space 242 and a plurality of pin holes 25. The adjusting pin assemblies are respectively arranged in the main adjusting hole and sub adjusting hole of the housing and the cylinder and selectively block a rotating contact point of the lock device. The lock pin assemblies are respectively arranged in the pin holes. Accordingly, the lock device is changed and adapted to the different keys.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005269383-A (JP)
Title: Receiver
Inventor: FUJII MASAAKI
IPC: H04B7/04
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To perform the reduction of an arithmetic amount and the improvement of a reception characteristic by reducing the candidate of a transmission signal vector in a maximum likelihood detection system through the use of spatial filtering by an ordering successive decoding system.  <P>SOLUTION: A receiver comprises: a multiple candidate signal selecting parts 1_23 for selecting the whole or a plurality of candidate signals from the candidate signals of a transmission signal; candidate signal selecting means 23 for limiting the candidate signal among the candidate signals of the transmission signal, based on a reproduction signal by the spatial filtering; replica generating parts 24 for generating the reception signal replica of the candidate signal of the transmission signal; each-candidate inteference removing parts 25 for removing the reception signal replica from a reception signal vector y or a reception residual signal vector from a succeeding stage and obtaining a reception residual signal vector to the succeeding stage; and a maximum likelihood detecting part 27 for detecting a reproduction transmission signal vector with the use of the candidate of the transmission signal vector which includes the candidate signal selected by each candidate signal selecting part 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265349-A (JP)
Title: Air refrigerant refrigeration machine
Inventor: MACHIDA AKITO
IPC: F25B9/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air refrigerant refrigeration machine improved in its efficiency at a low temperature.  <P>SOLUTION: In this air refrigerant refrigeration machine which comprises a chamber 3 defining a freezing space, a compressor 4 for sucking the air in the chamber defining the freezing space, and compressing the air with heat insulation, a compressed air cooler 13 for cooling the compressed air and an expander 5 for expanding the cooled compressed air with heat insulation, and wherein the air of low temperature obtained by sucking the air in the chamber defining the refrigeration space, and compressing and expanding the same with heat insulation, is supplied to the chamber defining the refrigeration space to form the refrigeration space, a dehumidification/cold heat recovery integrated heat exchanger/dehumidifier 1 provided with a dehumidification/cold heat releasing passage 9 and a cold heat absorbing passage 8 through a heat transfer face to transfer the heat is mounted. The air sucked from a room is passed through the dehumidification/cold heat releasing passage of the heat exchanger/dehumidifier for dehumidifying and releasing the cold heat, then the air is introduced to the compressor to be compressed with heat insulation, the compressed air is cooled by the compressed air cooler, and passed through the cold heat absorbing passage of the heat exchanger/dehumidifier to recover the cold heat and to expand the air by the expander with heat insulation, and the obtained air of low temperature is supplied to the room.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267462-A (JP)
Title: Application box
Inventor: HASHIMOTO RYOICHI
IPC: G07C13/02
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an application box extremely efficient in terms of conveyance in a collection process and storage after collection, at the time of collection of application postcards after completion of a campaign period, and eliminating the necessity to prepare an additional box for collection.  <P>SOLUTION: This application box 1 made of paper has a throw-in port 2 on a top board 12. Side boards 13, 14, 15, 16 are provided with mountain fold lines 6 dividing the side boards 13, 14, 15, 16 into upper half parts and lower half parts and parallel with a bottom board, and the upper half parts of the side boards 13, 14, 15, 16 are converted into lids by mountain-folding the side boards 13, 14, 15, 16. For example, the application box 1 is constituted by covering a bottom box with a lid box. The mountain fold lines 6 dividing the side boards 13, 14, 15, 16 into the upper half parts and the lower half parts and parallel with the bottom board are provided, and in one pair of the side boards 13, 14, 15, 16 opposing to each other, valley fold lines are provided so as to form one right-angled isosceles triangle by connecting the upper edge of each of the one pair of the side boards 13, 14, 15, 16 with both ends of the mountain fold line of each of the one pair of the side boards 13, 14, 15, 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286215-A (JP)
Title: Structure and method of manufacturing structure
Inventor: BERCHTOLD LORENZ
IPC: F16B11/00
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure manufacturable at low cost and having characteristics and a method of manufacturing the structure in the structure having a frame body and a cover body with different coefficients of thermal expansion and the method of manufacturing the structure.  <P>SOLUTION: This structure comprises a plurality of spacers 34 disposed between the frame body 14 and the cover body 16 and an adhesive agent 40 disposed in a clearance between the frame body 14 divided by the plurality of spacers 34 and the cover body 16, fitting the frame body 14 to the cover body 16, and sealing the clearance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI