baber/WOPTO huggingface dataset:
Patent JP-2004125040-A (JP)
Title: Hydraulic control device for v-belt type continuously variable transmission
Inventor: AOKI YOSHINOBU
IPC: F16H61/02
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To secure necessary hydraulic pressure even in a case where oil temperature is changed.  <P>SOLUTION: An oil temperature correction quantity determining part 303 determines oil temperature correction quantity in accordance with oil temperature, and a line pressure correcting part 302 and a secondary pressure correcting part 304 correct target values for line pressure and secondary pressure based on the temperature correction quantity. A pressure control part 305 and a secondary pressure control part 306 conduct hydraulic pressure control based on the corrected target values for line pressure and secondary pressure. At low temperature, oil viscosity is set high. Necessary hydraulic pressure can thus be secured even in a case where response of the hydraulic pressure cannot be secured by similar direction of oil pressure to that at room temperature by proper direction of oil pressure in accordance with the oil temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122189-A (JP)
Title: Pipe contracting method and pipe contracting device
Inventor: IRIE TORU
IPC: B21D41/04
Filed: 2002-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe contracting device which is used without exchanging a drawing die even when the drawing die is worn, and adaptable to any case when the contraction dimension is diversified without exchanging the die.  <P>SOLUTION: In the pipe contracting device to form a contracted portion 1b in a pipe by moving at least one member of a drawing die and the pipe in a pressed manner against the other member side along the axis of the pipe, an inner surface 4a of a drawing die 3 is formed to a desired die surface and an outer surface 4b is formed in a tapered surface inclined in the axial direction, and the drawing die has split dies 4 which are split into a plurality of portions in the circumferential direction and movable in the axial direction and the direction orthogonal to the axial direction. The pipe contracting device further comprises a holder 5 which is disposed outside the split dies 4 and has a tapered surface 5a to be brought into slidable contact with the tapered outer surface 4b of the split dies 4, and a movable member 6 to set the position in the axial direction of the split dies 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004131862-A (JP)
Title: Recycled polyester conjugated fiber
Inventor: OKOCHI TAKAO
IPC: D01F8/14
Filed: 2002-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester conjugated fiber which is useful as a fiber using a recycled polyester on the global environment and has good dyeability, improved whiteness and good color tone, although containing the recycled polyester.  <P>SOLUTION: This recycled polyester conjugated fiber comprising a polyester containing ethylene terephthalate units as main repeating units and having a titanium dioxide content of ≥1.5mass % and the recycled polyester is characterized by containing the recycled polyester B and the polyester A as the core component and the sheath component, respectively, in a core component/sheath component mass ratio of 20/80 to 70/30, and having an L value of ≥85 and a b value of ≤5 which exhibit the color tone of the fiber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135945-A (JP)
Title: Pipe member having additive feeding tip part
Inventor: FLEISCHLI MARKUS
IPC: B01F3/08
Filed: 2002-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a pipe member having an additive feeding tip part. SOLUTION: This pipe member (1) having the tip part (2) through which one or several additives (20) are fed is provided with a pipe wall (11), a static mixing element (12) constituted of a pair of blades (5a, 5b) and a third blade (6) and a port for introducing a low-viscosity fluid (10) for fluidizing the additives. A narrowed part is formed by the blades (5) for deflecting the current (10') of the fluid (10) by disposing the blades (5) almost symmetrically like mirror images with respect to a central plane (15) extending in the current direction. The blade (6) having a rear (60) extending from the base part of the wall (11) to the downstream side of the current (10') is disposed to cross the blades (5) in the region of the plane (15). The tip part (2) is disposed on the side of the rear (60) of the blade (6).
Patent JP-2003178091-A (JP)
Title: Group information filter unit device and information filter device
Inventor: KANEMICHI TOSHIKI
IPC: G06F21/62
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To quantify the necessity of information as the whole group performing cooperative work, and to allow a user to efficiently acquire necessary information as a member of the group.  <P>SOLUTION: The group information filter unit device is provided with a group information filter unit device 56 having an information evaluation means 54 acquiring and evaluating a necessity signal indicating the necessity of the information by using at least an individual profile reflecting a user's interest which indicates how much the user need for the information, and a user authentication section 44 controlling the approval/disapproval of access to the information evaluation means and the approval/disapproval of rewriting of the individual profile, and a group interface unit device 55 obtaining the necessity signal of the group indicating the necessity of the group of the information from the information transmitted from the plural group information filter unit devices and necessity signals.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004138492-A (JP)
Title: Depletion layer capacitance calculation apparatus and c-v characteristic measuring apparatus of semiconductor
Inventor: OSHIDA TAKESHI
IPC: H01L21/66
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a depletion layer capacitance calculation apparatus and a C-V characteristic measuring apparatus of a semiconductor which accurately calculate capacitance of a depletion layer in the semiconductor for actually extending in all directions from an applying electrode in a width corresponding to an applied voltage on the assumption that the depletion layer extends in the depth direction only.  <P>SOLUTION: The depletion layer capacitance calculation apparatus 5 and the C-V characteristic measuring apparatus 1 accurately calculate the capacitance of the depletion layer in the semiconductor 7 for actually extending in all directions from the applying electrode 8 in the width corresponding to the applied voltage on the assumption that the depletion layer extends in the depth direction only. A depletion layer capacitance calculation means is provided and calculates true depletion layer capacitance on the assumption that the depletion layer extends in a depth actually equal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137381-A (JP)
Title: Resin composition, prepreg, and laminated board
Inventor: TOBISAWA AKIHIKO
IPC: C08K5/13
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition, a prepreg therefrom and a laminated board from the prepreg, each excellent in heat resistance and dielectric properties with low water absorption.  <P>SOLUTION: The resin composition, to be used for forming a sheet-like prepreg by impregnating a base with the composition, comprises a cyanate resin, a bismaleimide compound and an aryl group-containing phenolic compound. The prepreg is obtained by impregnating a base with the resin composition. The laminated board is obtained by molding one or more sheets of the prepreg.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004140746-A (JP)
Title: Image pickup device
Inventor: YOSHIHARA KAZUHISA
IPC: H04N5/243
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a video signal level required for positioning of an image even in an image pickup state at a low illuminance in an image pickup device having an A/D converter for analog/digital-converting output signals of an image pickup element.  <P>SOLUTION: The image pickup device has the image pickup element to receive an image pickup light from an object to be photographed and to output as analog video signals by executing photoelectric conversion corresponding to the received light and the A/D converter for analog/digital-converting the analog video signals. The magnification to amplify digital video signals to be outputted from the A/D converter is varied corresponding to levels of the digital video signals. When the video level required for the positioning of the image pickup device for the fundus oculi examination or the like, for example, is 512 gradations or more of the half of 1,023 gradations, the positioning can be executed even at a low illuminance by adjusting a bit-shift amount of a video level amplification circuit 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142747-A (JP)
Title: Packing apparatus for platelike article and its manufacturing method
Inventor: NAKANO YUKI
IPC: B65D21/02
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packing apparatus for a platelike article which improves operativity in packing, can surely keep the packed state, and does not cause damage on the packed article.  <P>SOLUTION: Locking pieces 15 provided at both longitudinal ends 14 of each first rear cover 12 are inserted into insertion holes 41 formed at both longitudinal ends 38 of a second rear cover 13 toward each second side face cover 10 and locked. The thickness of a region of the longitudinal end 38 of each second rear cover 13 is formed to be thinner than the thickness of an intermediate part 47 between both ends 38. The ends 38 of the cover 13 are provided to retreat to be closer to each other than both longitudinal ends 37 of the second side face cover 10, thereby preventing a step including an aperture or the like from occurring between the cover 12 and the cover 13. Thus the covers 12 and 13 can be prevented from getting damaged by causing an article to come into contact with the step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004145418-A (JP)
Title: Program and device for creating email
Inventor: YOSHIDA HIROICHI
IPC: G06F13/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a program and a device for creating email preventing sending of emails with wrong addresses or contents.  <P>SOLUTION: The program and device for creating email let a user input an address and a message and send email through a communication line. A database storing information related to the address is accessed by user's input. When the message is input, images, background color, sound and the like are output based on information extracted from the database according to the address, to allow the user to easily identify errors even if a similar mail address is designated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004143204-A (JP)
Title: Gasifier of solid biomass fuel
Inventor: SHUDO SUEO
IPC: C10J3/00
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasifier of a solid biomass fuel automating proper control such as charging of a fuel, dropping of ash or discharging thereof and thereby maintaining stable power generation output.  <P>SOLUTION: For example, an introducing means for the fuel is provided with a constant rate feeder 102 for the fuel having an upper shutter 103, a lower shutter 104 and a fuel level gauge 113, a driving means for each shutter and a fuel introduction controller 115. Furthermore, the fuel introduction controller has a control function to close the lower shutter, open the upper shutter, fill the upper space of the lower shutter of the constant rate feeder, stop the filling of the fuel based on detected values of the fuel level gauge, then close the upper shutter and open the lower shutter based on a prescribed fuel charging signal for charging the filled fuel into the gas producer body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147126-A (JP)
Title: Multi-carrier communication method and multi-carrier communication device
Inventor: OTA MASAYA
IPC: H04J11/00
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-carrier communication method which is capable of making communications by properly suppressing the peak power, in a state of maintaining proper transmission capability and communication quality and is capable of realizing miniaturization of an amplifier, and to provide a multi-carrier communication device.  <P>SOLUTION: The peak power is suppressed, on the basis of a suppression performance evaluation function of the peak power of transmission signals. A target function for calculating the phase inversion amount of each data symbol, after serial/parallel conversion is defined. The combinational optimization problem of phase inversion amount is solved by a neural network, by using the phase inversion amount of the data symbol as the output of neuron. Then communication is conducted by makaing the data symbol phase inverted by the calculated phase inversion amount.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118169-A (JP)
Title: Learning support device
Inventor: DAVID ASANO
IPC: G09B19/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To resolve problems wherein the learning efficiency is low by spending a considerable period of time, while many of examinees study difficult traffic laws and regulations by collection of simulated test questions in a learning method of car driving license examination.  <P>SOLUTION: Comprehension level of a learner is enhanced by displaying animations in linkage with problem sentences by letters. The degree of the animation is restricted according to the degree of learning to bring close to the actual examination.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155600-A (JP)
Title: Proton-conductive perovskite-type multiple oxide sintered compact
Inventor: NOMURA KATSUHIRO
IPC: H01M8/02
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-density sintered compact which is excellent in durability and has a high proton conductivity suitable as an electrolyte member of a solid oxide fuel cell, a water vapor electrolytic apparatus, a hydrogen separation apparatus, a hydrogen sensor, etc., and a sintered compact useful as a sputtering target for forming a thin-film electrolyte material having a high proton conductivity.  <P>SOLUTION: The proton-conductive perovskite-type multiple oxide sintered compact is a sintered compact of the oxide having a perovskite-type crystal structure of the formula: (La<SB>0.8</SB>Sr<SB>0.2</SB>)ScO<SB>2.9</SB>and has a proton conductivity of ≥6×10<SP>-3</SP>S/cm at 600°C in an argon gas atmosphere containing 4.2mol% water vapor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156264-A (JP)
Title: Waterproof structure of joint of building and production management system for sealing material for use in the same
Inventor: KADOWAKI TOSHIO
IPC: E04F13/08
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure of a joint of a building, which can reduce the total stock of a sealing material to the utmost, and a production management system for the sealing material for use in the same.  <P>SOLUTION: A base layer 6, which is composed of a base sealing material capable of being also used for other buildings in common, is provided on the back side of a joint part 2 of the building. A colored layer 7, which is composed of a colored sealing material colored in a color corresponding to a color of an exterior wall of the building, is provided on the opening side of the joint part 2 in such a manner as to be laminated on the base layer 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159080-A (JP)
Title: Video reproducing device
Inventor: NANBA YOSUKE
IPC: H04N5/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video reproducing device in which operations intended by an operator can be surely executed even when keys are continuously and quickly pushed.  <P>SOLUTION: A current status recording area 7 to record the current status of video equipment, and additionally, a transition schedule status area 8 to record the status of video equipment scheduled to be transitioned following after corresponding to signals received from a remote controller are provided. When a fast-forward key of the remote controller is operated and if the transition schedule status is "stop" based on the last operation after making reference to the transition schedule status area 8, "a fast-forward command" as a control command is transmitted to the video equipment. While, if the transition schedule status is "reproduction", "a reproduction fast-froward command" as the control command is transmitted to the video equipment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158341-A (JP)
Title: Fuel cell stack
Inventor: SATO MASAHIKO
IPC: H01M8/02
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily make the whole fuel cell stack thinner and light-weighted, and improve assembling operability.  <P>SOLUTION: This fuel cell stack 10 is provided with a laminated body 14 in which a plurality of unit cells 12 are laminated, and terminal plates 16a, 16b, insulating plates 18a, 18b, and end plates 20a, 20b are laminated on both ends of the laminated body 14. A first insulating grommet 74 is mounted by integrally straddling over the terminal plate 16a, the insulating plate 18a, and the end plate 20a, and a second insulating grommet 94 is mounted by integrally straddling over the terminal plate 16b, the insulating plate 18b, and the end plate 20b.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156387-A (JP)
Title: Faucet
Inventor: SHINDO TAKAHIKO
IPC: E03C1/044
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faucet capable of easily carrying out piping work by optionally orienting connecting directions of piping connection sections of the faucet in accordance with a positional relation between an installation place of the faucet and the piping.  <P>SOLUTION: In the mixed faucet 12, a water supply pipe connecting section 24 connectable to a valve mechanism 18 and a hot water supply pipe connecting section 26 are arranged on the outer circumferential surface of an outer case 15 storing the valve mechanism 18 therein with the center axis of the outer case 15 as the center so as to enable them to rotate by 360°. The connecting sections 24 and 26 are rotated around the center axis in accordance with the connecting directions of the water supply pipe 30 and the hot water supply pipe 31 to the water supply pipe connecting section 24 and the hot water supply pipe connecting section 26, and the connecting directions of the connecting sections 24 and 26 are changed. Under such a condition, the water supply pipe 30 and the hot water supply pipe 31 are linearly piped to the connecting sections 24 and 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003219185-A (JP)
Title: Image processor and processing method
Inventor: UENO AKIRA
IPC: H04N7/46
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and a processing method in which the processing time of image data involving compression or decompression can be shortened without altering the arrangement of JPEG processing section.  <P>SOLUTION: The image processor comprises means (2) for supplying an image processing means sequentially and continuously in the horizontal direction with image data, where the size of peripheral data is added to integer times of a basic data size in the vertical direction at the time of compression processing by an image compressing means; means (2) for setting the operation of the image processing means and the image compressing means such that image data from the data supply means can be processed; means (8) for storing imaging data obtained by performing image processing according to the setting of the setting means; and means for reading out the imaging data stored in the storing means and delivering it sequentially to the image compressing means (6).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160684-A (JP)
Title: Ink jet recorder
Inventor: UJI AYAKO
IPC: B41J2/01
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem in temperature regulation of a recording head employing an ejection heater or a subheater that bubbles may be generated and print speed or ejection stability may be adversely affected.  <P>SOLUTION: A head not used for printing is heated using an ejection heater and temperature of a head being used for printing is regulated through heat conduction thus simplifying a temperature regulation control circuit and enhancing the print speed by decreasing the number of times of recovery operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160273-A (JP)
Title: Microreactor with enzyme reversibly bonded therein and its production method
Inventor: MIYAZAKI MASAYA
IPC: C12M1/00
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new microreactor in which, when the capacity of enzyme bonded to the inside of a microchannel is reduced, and the efficiency is deteriorated, the enzyme can easily be exchanged with the new one, and it is usable while maintaining excellent efficiency for a long time.  <P>SOLUTION: In the microreactor, catalyst molecules are reversibly bonded via a thiol group introduced into the surface of a microchannel. The microreactor is produced by chemically modifying the microchannel composed of a glass, quartz or silica based ceramic, introducing an alkyl silane residue having amino group or hydroxyl group into the surface thereof, and next, reacting the same with mercapto carboxylic acid to form a microchanel surface having a thiol group, thereafter adding enzyme molecules or organic metal complex molecules having a thiol group to cause reaction, and reversibly bonding them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161395-A (JP)
Title: Sling wire slinging device of stern bush
Inventor: SHIRAISHI YOSHIAKI
IPC: B66C1/12
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sling wire slinging device of a stern bush which can safely and easily sling a sling wire and prevent an oil groove cover from being damaged.  <P>SOLUTION: In a slinging device 10, four wire guides 20 corresponding to oil grooves 1B are fixed to an attachment wire 11, and a turnbuckle 30 is engaged with and attached to one end of the attachment wire 11. Each wire guide 20 is wound around a body portion 1A of a stern bush 1 corresponding to the oil groove 1B. Hooks 31 at both ends of the turnbuckle 30 are engaged with engagement rings 11A on both ends of the attachment wire 11, tightened and attached thereto to guide the sling wire 2 by the wire guide 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159744-A (JP)
Title: Caster attaching structure
Inventor: TAKAGI YUICHIRO
IPC: A47B91/06
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a caster attaching structure applicable to a leg pipe with a large angle of inclination.  <P>SOLUTION: The caster attaching structure has a caster bracket 1 comprising a shaft part 4 inserted into a lower end opening part 3 of the inclined leg pipe 2 and a large diameter flange part 6 extended from the lower end surface 5 of the shaft part 4. An engagement projection 10 is extended from the lower part of the end surface 9 on the shaft part 4 side of the flange part 6 toward the shaft part 4, and a caster attaching surface 11 is formed of the engagement projection 10 and the lower part of the flange part 6. An attaching hole 12 orthogonally crossing the caster attaching surface 11 is formed so that at least part of the attaching hole is located inside the engagement projection 10. The shaft part 4 is inserted into the lower end opening 3 of the leg pipe 2, and the engagement projection 10 is engaged and locked with the inside of an upward notch 14 formed on the lower side of the lower end of the leg pipe 2. The caster bracket 1 is attached to the leg pipe 2 with the caster attaching surface 11 being parallel to a floor surface and with a vertical spindle 13 of the caster 7 being inserted into the attaching hole 12.  <P>COPYRIGHT: (C)2004,JPO