baber/WOPTO huggingface dataset:
Patent JP-2004292678-A (JP)
Title: Rubber vibration insulator composition and rubber vibration insulator obtained from the same
Inventor: JINNO FUMIHIKO
IPC: C08L9/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber vibration insulator capable of considerably decreasing a friction coefficient of a rubber even in a low-temperature atmosphere and exhibiting excellent productivity.  <P>SOLUTION: The rubber vibration insulator composition comprises a diene matrix rubber component and, contained therein, the following components (A)-(F): (A) an unsaturated fatty acid amide; (B) a polyethylene glycol surfactant; (C) a high-styrene rubber; (D) carbon black; (E) a vulcanizing agent; and (F) a heat-resistant vulcanization accelerator. The rubber vibration insulator is obtained using the rubber vibration insulator composition.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001714-A (JP)
Title: Pneumatic pressure determination device for tire
Inventor: ODA NOBUO
IPC: B60C23/06
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple pneumatic pressure determination device for a tire capable of solving the problem of the present state of having to determine the pneumatic pressure of a tire of a bicycle by depending on one's senses, such as by pressing the tire with fingers, because a pneumatic meter can be used for a tire of a motorcycle or an automobile but it is difficult to be used for a tire of a bicycle due to the structure of a valve of the bicycle.  <P>SOLUTION: Since the ground contact length in the rolling direction of the tire is inversely proportioned to the pneumatic pressure of the tire, the ground contact length in the rolling direction of the tire should be detected. To do so, a switch which can be turned on by a pressure from above is mounted in series at equal intervals in a straight line on a firm base with a flat surface, and when the switch is turned on, LEDs are lit for a predetermined length of time. If the number of the lit LEDs are in proportion to the ground contact length of the rolling direction of the tire, it indicates the ideal pneumatic pressure. As the number of the lit LEDs decrease from the ideal number of the lit LEDs, it indicates that the pneumatic pressure is high. In the contrary, when there are more lit LEDs than the ideal number, a low pneumatic pressure is detected. When the pneumatic pressure is at a level where it is not high enough and the tire needs to be filled with air, an alarm buzzer is sounded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004291549-A (JP)
Title: Board substrate made of nonwoven fabric
Inventor: WATANABE NOBORU
IPC: D04H1/4391
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board substrate excellent in sound absorbency in which posters or the like can be stably stuck with push-pins and thumbtacks or paste and it is possible to print directly on it even if it is made of one layer of a nonwoven fabric.  <P>SOLUTION: The board substrate made of the nonwoven fabric is composed of the nonwoven fabric including a thermal fusion fiber. A film is laminated on at least one surface layer part of the nonwoven fabric. The whole of the nonwoven fabric is composed of a polyester fiber. Further, if the film is selected from films made of polyester, the board substrate also becomes excellent in recycling efficiency.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301902-A (JP)
Title: Surface treatment apparatus and image forming apparatus
Inventor: KITO HIDEKAZU
IPC: G03D15/00
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment apparatus which can partially change the surface characteristics of the image prints obtained by various image forming methods and an image forming apparatus which is equipped with the surface treatment apparatus and can easily form the images of the partially different surface characteristics.  <P>SOLUTION: The surface treatment apparatus has a sheet member heating pattern selecting means for selecting the heating pattern to a sheet member based on either of sheet member information and heating region information, a sheet member heating means for imagewise heating the surface to be tread of the sheet member according to the the heating pattern and a sheet member cooling means for cooling the sheet member in the state of abutting the sheet member on an abutting member. Also, a such a form is preferable that the sheet member heating means includes either of a heater array in which a plurality of lines of line-shaped thermal head with a plurality of heat generating elements arranged longitudinally are arrayed and an area type heater array consisting of a thermal head in which a plurality of the heat generating element are arrayed longitudinally and laterally in a prescribed area.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004001455-A (JP)
Title: Image recorder
Inventor: UEMURA HIROSHI
IPC: G06F3/12
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce image degradation to be caused by a time difference when the time difference is brought about in recording images because of the stagnation of data in the middle of the image recording, in the case where the image recording is carried out with the use of data transferred from a host computer.  <P>SOLUTION: When the transfer of data frames from the host computer is delayed, a sequence control unit 203 judges that generating printing data is behind the time to cause a time delay in the image recording. A data processor 201 separates the data frame DF transmitted immediately before the occurrence of the time delay to an overlapping data c and the other data a, and separates the overlapping data c to two overlapping data c<SB>1</SB>and c<SB>2</SB>. After taken out of the data frame DF and held in an overlapping data hold part 205, the data c<SB>2</SB>is added to a head part of the first data frame DI transmitted after the occurrence of the time delay. The image degradation is thus reduced by carrying out a part (c<SB>2</SB>) of the image recording before the occurrence of the time delay, after the time delay.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004302036-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic method using the same, electrophotographic apparatus and process cartridge for electrophotographic apparatus
Inventor: TANAKA YUJI
IPC: G03G5/07
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which obtains high resolution image quality over a prolonged period of time, an electrophotographic method using the same, an electrophotographic apparatus and a process cartridge for the electrophotographic apparatus.  <P>SOLUTION: A photosensitive layer containing a tertiary amine compound represented by general formula (1) as an effective component is disposed on a conductive support, wherein R<SP>1</SP>and R<SP>2</SP>are each a substituted or unsubstituted alkyl, an aromatic hydrocarbon ring group or an aromatic heterocyclic group and may be the same or different and R<SP>1</SP>and R<SP>2</SP>may bond to each other to form an N-containing substituted or unsubstituted heterocyclic group; R<SP>3</SP>is H, a substituted or unsubstituted alkyl, alkoxy or halogen; X is O or S; (n) is an integer of 2-4; and (m) is an integer of 0-3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300801-A (JP)
Title: Cantilever pent-roof structure
Inventor: UEJIMA TOSHIRO
IPC: E04F10/00
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cantilever pent-roof structure, which can be simply fitted to an outer wall, and can be shortened in the term of construction.  <P>SOLUTION: In this cantilever pent-roof structure 1, a pent-roof structural body 20 is fitted like a cantilever to the upper part of a a front door 2 on the ground floor of a building. This pent-roof structural body 20 includes: a pent-roof fitting frame 23 having an upper frame material 21 and a lower frame material 22; and a pent-roof truss 26 having a top chord 24 shed from the upper frame material 21 and a bottom chord 25 extended from the lower frame material 22 and connected to the lower part of the top chord. Two or more pent-roof trusses 26 are disposed in the pent-roof fitting frame 23. The upper frame material 21 is fixed to a floor joist 8 constituting a second floor structural body 7 disposed above the front door 2, and the lower frame material 22 is fixed to a lintel 3 constituting the upper part of the front door 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004303349-A (JP)
Title: Audio player and audio play back method
Inventor: SHIKAMA SADAHIRO
IPC: G11B20/10
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an audio player which can send an optimized volume level to devices of a poststage including an audio processing device with external input terminals.  <P>SOLUTION: In a CD player 10, a volume level and sound quality adjustment such as low frequency band push-up are switched based on a cassette adapter 20 or a headphone 50 to be connected to the external. When the CD player 10 is connected to a cassette tape recorder 30 of a car audio device through the cassette adapter 20, the CD player 10 sends an optimized volume level to the cassette tape recorder device 30 of a poststage including the cassette adapter 20 independently of a setting position of a volume dial of the CD player 10. Also, though low frequency band push-up processing is turned on in the CD player 10, the CD player 10 is turned off forcedly when the CD player 10 is connected to the cassette tape recorder device 30 of the poststage including the cassette adapter 20, and distortion of sound outputted from the car stereo device is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004304671-A (JP)
Title: Transmission device and system having transmission line delay adjustment function
Inventor: FUCHI YASUHIRO
IPC: H04L12/437
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission device and system which solve a problem that a memory capacity increases as the transmission capacity increases and which adjust a delay difference of a transmission line signal by go-around of the transmission line signal with less transmission line delay around the ring network in a function of adjusting a delay of the transmission line signal for realizing a function of a switchover function without an instantaneous interruption, wherein a phase of the transmission line signal is adjusted by adding a delay by using a memory or the like to the transmission line signal whose delay is small.  <P>SOLUTION: Assuming that a transmission device is used for a ring network having a redundant configuration of a transmission line, and an available channel exists in a transmission bandwidth of the ring network, a transmission line delay time is adjusted by go-around of a transmission line signal whose delay is small around the ring network when a transmission delay time difference of a plurality of transmission line signals of the redundant configuration is longer than a half of a transmission time of go-around of the ring network.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004311603-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKAHASHI ATSUSHI
IPC: H01L21/52
Filed: 2003-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a thin wafer cannot be pasted to a dicing sheet because a conventional adhesive film hardens partially to cause warpage of the thin wafer when the adhesive film is pasted to collective electronic components on the thin wafer.  <P>SOLUTION: Under a temperature not lower than the melting point of an adhesive film and not higher than the reaction start point, the adhesive film is pasted to thin collective electronic components and then thin electronic components are diced thus preventing the thin electronic component from warping after the adhesive film is pasted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308326-A (JP)
Title: Engagement and shock absorption and sound insulation device
Inventor: MURAO FUMIISO
IPC: E03F5/04
Filed: 2003-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To cause shock absorbing effect and sound insulation effect simultaneously by a collarlike piece of a shock absorbing and sound insulating body arranged between abutting faces of both objects to be engaged by engaging two objects to be engaged mutually to prevent mutual positional deviation of both objects to be engaged.  <P>SOLUTION: Recessed parts for engagement are formed on engaging faces of two objects to be engaged engaging mutually, respectively. Both recessed parts for engagement are arranged in a mutually opposing condition. The shock absorbing and sound insulating body having an engaging body engaging two objects to be engaged by arranging in the recessed parts for engagement arranged in the mutually opposing condition in an engaging condition and the collarlike piece whose at least a part overhangs outward like a collar from the halfway part on an outer peripheral face of the engaging body is provided to arrange the collarlike piece between abutting faces of two objects to be engaged.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004308077-A (JP)
Title: Polyester fiber product meeting recycling society and recycling method
Inventor: MOTOMIYA TETSUYA
IPC: D04H1/435
Filed: 2003-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the generation of carbon dioxide gas in a recycling society.  <P>SOLUTION: The polyester fiber product meeting the demands of a recycling society is composed of essentially two constituent elements comprising a biodegradable aliphatic polyester as the 1st constituent element and an aromatic polyester as the 2nd constituent element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004317154-A (JP)
Title: Method of manufacturing monocyte extractant and method for analyzing monocyte antigen
Inventor: BEPPU YOSHINORI
IPC: G01N33/573
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and inexpensive manufacturing method of a monocyte extractant and a method of analyzing a monocyte antigen, using the monocyte extractant prepared by the manufacturing method as a sample.  <P>SOLUTION: This manufacturing method of the monocyte extractant includes a process for obtaining a monocyte fraction by hemolyzing an erythrocyte in blood by bringing blood into contact with an erythrocyte dissolving solution to subject the hemolyzed blood to centrifugal operation and a process for obtaining the monocyte extractant by bringing the monocyte fraction into contact with a membrane solubilizing surfactant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004083393-A (JP)
Title: Apparatus for manufacturing optical element
Inventor: MATSUMURA SHUSAKU
IPC: C03B11/12
Filed: 2003-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing an optical element, in which a molding chamber is decompressed without a damage to a pump when a changeover point is mistakenly operated.  <P>SOLUTION: The apparatus for manufacturing the optical element is equipped with a tightly closed molding chamber 17, a pair of molds 6, 13 placed in the molding chamber 17, and a vacuum pumping system which evacuate the molding chamber 17 to a vacuum. The vacuum pumping system has a spiral groove vacuum pump 37 having a rotor rotating at a high speed on the surface of which the spiral grooves are formed, and a rotary pump 38. A material 36 for the optical element is heated up to a temperature of ≥its transition point and press-molded by a pair of the molds 6, 13 to form the optical element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004318608-A (JP)
Title: Device for computing meshing stiffness of pair of helical gears
Inventor: MIYOSHI YOSHIKAZU
IPC: G01M13/02
Filed: 2003-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for computing the meshing stiffness of a pair of helical gears, which accurately determines the meshing stiffness value of pairs of helical gears through simple computing processes for a wide range of gear items.  <P>SOLUTION: A computing part 6 computes first and second branch points where the behavior of a meshing stiffness curve varies, and sets at different functions the approximate expression of a meshing stiffness curve for a section from the first branch point to the second branch point and the approximate expression of a meshing stiffness curve for sections from a meshing start point to the first branch point and from the second branch point to a meshing end point. To set the approximate expression of each section, the computing part 6 uses the different functions according to the result of comparison between the front meshing rate and the overlapping meshing rate of the pair of helical gears. This sets the approximate expressions that very closely match the actual meshing stiffness curve. Use of the approximate expressions set in this way accurately determines the meshing stiffness value of the pair of helical gears through simple computing processes.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004275665-A (JP)
Title: Female type medical appliance
Inventor: FUKAI AKITOSHI
IPC: A61M39/00
Filed: 2003-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a female type medical appliance equipped with a mechanism for prevention the female type medical appliance from turning together with a male type medical appliance.  <P>SOLUTION: A mixing tube 10 for the female type medical appliance is equipped with a mixing tube body 11 and a cap member 14 attached to the tube body 11. On the upper end surface of the opening part 25 of the mixing tube 11, a crest part 28 projecting to the upper side and a trough part 29 fallen to the lower side are formed in the peripheral direction continuously and alternatively. On the lower surface of the cap member 14, a crest part 35 and a trough part 36 are continuously and alternately formed on the upper surface of a junction 24 of the tube body 11 as if corresponding to the crest part 28 and the trough part 29. The cap member 14 is attached to the junction 24 of the tube body 11, and then the crest part 35 and the trough part 36 are engaged to the trough part 29 and the crest part 28 of the tube body 11 in the upper and lower direction of attachment, and so the cap member 14 does not turn together with the female type medical appliance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325483-A (JP)
Title: Condenser lens used for immersion system transmission illuminator for microscope
Inventor: KAJITANI KAZUO
IPC: G02B21/08
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an immersion system condenser lens for a microscope whose spherical aberration is completely corrected even when NA is ≥1.4 so as to realize total reflection illumination.  <P>SOLUTION: The immersion system condenser lens for the microscope is constituted of a 1st lens group having positive power, a 2nd group having positive power and a 3rd lens group having positive power in order from the light source side, and the 1st lens group has at least one doublet having positive refractive power, and the 3rd lens group has a doublet having positive refractive power and is constituted to satisfy a following condition (1) when the refractive index of the lens nearest to the light source side of the doublet in the 3rd lens group is defined as N<SB>1</SB>. The condition (1) is N<SB>1</SB>>1.7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004323545-A (JP)
Title: Polypropylene resin composition for automobile interior
Inventor: UENO KOHEI
IPC: B60R13/02
Filed: 2003-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition for automobile interiors which gives, as an automobile interior part, a molded article exhibiting excellent mechanical properties such as rigidity and impact strength, excellent external appearances without prominent flow marks, welded seams and the like and also excellent resistance to light discoloration and to glass fogging.  <P>SOLUTION: The polypropylene resin composition for automobile interiors comprises, each in a specific ratio, (A) a crystalline propylene block copolymer having a 23°C n-decane-soluble content of 17-25 wt% and an MFR (230°C) of 20-40 g/10 min, (B) a propylene homopolymer having an Mw/Mn ratio of at least 10 and an Mz/Mw ratio of at least 3.5 as measured by the GPC method, (C) an ethylene-1-butene random copolymer having an MFR (230°C) of 1-20 g/10 min and an ethylene content of 50-95 wt%, (D) talc having an average particle size of 1.5-3.5 μm and (E) a light-resistant stabilizer having an Mw of at least 700 and bearing an N-H group and an N-CH<SB>3</SB>group in the molecule.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004325571-A (JP)
Title: Electro-optical device, its driving method, and electronic apparatus
Inventor: YAMAZAKI KATSUNORI
IPC: G02F1/133
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reduce crosstalk and to improve display quality.  <P>SOLUTION: A data line driving circuit performs left-sided driving (setting ON voltage in the first half of a prescribed period) with high luminance side gradation correction in an "LU" display area, left-sided driving (setting ON voltage in the first half of the prescribed period) with low luminance side gradation correction in an "LD" display area, right-sided driving (setting ON voltage in the latter half of the prescribed period) with high luminance side gradation correction in an "RU" display area, and right-sided driving (setting ON voltage in the latter half of the prescribed period) with low luminance side gradation correction in an "RD" display area in a pixel line selected by a scanning line driving circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004328166-A (JP)
Title: Facsimile machine
Inventor: TANIMOTO YOSHIFUMI
IPC: H04N1/32
Filed: 2003-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that there is no real time property when the negotiation for facsimile data transmission is performed by an electronic mail.  <P>SOLUTION: An IM server 14 provides an instant message service. A first facsimile machine 100a includes an IM client 102 for utilizing the instant message service and a Fax function section 104 to obtain a facsimile communication function. When the first facsimile machine 100a transmits facsimile data to a second facsimile machine 100b, the first facsimile machine 100a utilizes an IM service to make negotiation. Thus, the first facsimile machine 100a can grasp the state and the capability of the second facsimile machine 100b in real time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004326357-A (JP)
Title: Storage system with redundant block, as well as control device, control method, program and recording medium for the storage system
Inventor: HORI SHINTARO
IPC: H02H3/05
Filed: 2003-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an overhead for block reproduction processing when one storage device fails in a storage system for distributively storing a block group of a plurality of blocks to be stored in a plurality of storage devices.  <P>SOLUTION: One block to be stored is a redundant block for reproducing a plurality of other blocks to be stored. The storage system comprises a block writing part for storing each of the plurality of blocks to be stored and a replicated block to which any of the plurality of blocks to be stored is replicated, in different storage devices, a block reproduction part for, if a failure is detected in a non-replicated stored block, reproducing the filed stored block according to the blocks out of the plurality of stored blocks other than the failed stored block, and a reproduced block overwriting part for overwriting the replicated block or the stored block replicated to the replicated block with the reproduced stored block.  <P>COPYRIGHT: (C)2005,JPO&NCIPI