baber/WOPTO huggingface dataset:
Patent JP-2003139001-A (JP)
Title: Intake manifold for internal combustion engine
Inventor: KODWEISS JUERGEN
IPC: B29L31/30
Filed: 2002-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an intake manifold for an internal combustion engine with a resonator chamber or a reflection chamber for damping intake noises without marring the flow of air into an inlet pipe. SOLUTION: A wall section 28 between containers 4, 6 has openings 26 to form the reflection chamber 29, and the openings are closed by a cover 30 fixed to the outside of the container walls 4, 6.
Patent JP-2003094959-A (JP)
Title: Exhaust equipment equipped with end pipe device
Inventor: LAI PINKY
IPC: F01N13/08
Filed: 2002-08-13
Abstract: PROBLEM TO BE SOLVED: To support an end pipe device so as to be suitable for required relative motion while being led into the shape structure of an automobile body by improving the end pipe device for exhaust equipment of the automobile. SOLUTION: The end pipe device 6 is located in front of a wall part 4 of a body 5 at a first free end part 12, viewed in the traveling direction A of an automobile 1. Viewing the end pipe device 6 from the back face of the automobile 1, a first profile 19 of a lower end region 18 of the wall part 4 almost corresponds to an outer second profile 20 of the end pipe device 6 at least partially.
Patent JP-2004075119-A (JP)
Title: Package case with display function
Inventor: NISHIKAWA YOICHI
IPC: B65D5/52
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a package case with display function which is easily deformed in a display mode and realizes highly appealing display.  <P>SOLUTION: In a package case with display function for enhancing the display effect by continuously providing a pair of side walls 2 and a rear wall 3, providing bottom plates 5 and 6 to close the bottom surface and an openable/closable lid 7, and protruding a printed display part 10 forward so as to be seen from both side surfaces, the display part 10 is formed by forming a cut 9 in a front wall 1 toward a continuously-provided part to the side walls 2, and the display part 10 is double-face-printed. The display part 10 is cut open sidewise when the box is displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078585-A (JP)
Title: Self-propelled vehicle for trackless type conveyance
Inventor: KOIDE HIROYUKI
IPC: G05D1/02
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance safety of a stopped self-propelled vehicle for trackless type conveyance when starting operation of a control panel for manual operation.  <P>SOLUTION: In a composition wherein the self-propelled vehicle 1 for trackless conveyance automatically traveling along a set travel path in a normal time is provided with the control panel (a remote control 5) for manual operation for manually operating the vehicle 1 when necessary, it is composed so that it is provided with a display means 10 for displaying a starting direction of the stopped self-propelled vehicle for trackless type conveyance at least when starting the manual operation by the control panel (the remote control 5) for manual operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004080577-A (JP)
Title: Ultrasonic vibrator
Inventor: MATSUHIRO NORIO
IPC: G01S15/96
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide band type ultrasonic vibrator for which fabrication is facilitated and quality is stabilized.  <P>SOLUTION: The ultrasonic wave radiation surface 1a of a front mass 1 is provided with a recess 11, a polymer 9 is filled in the recess 11 and an acoustic impedance matching layer is formed. Since the recess 11 is formed in such a shape that a cross section is spread to the side of the ultrasonic wave radiation surface 1a and the acoustic impedance of the matching layer is continuously changed in the radiation direction of ultrasonic waves by filling the polymer 9 in the recess 11, ideal acoustic impedance matching is realized and the ultrasonic vibrator having frequency characteristics of a wide band is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004078725-A (JP)
Title: Non-contact ic tag with optical effect
Inventor: SAKATA NAOYUKI
IPC: B42D15/10
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-contact IC tag capable of maintaining capacity for transmitting/receiving data to/from an external reader/writer in a non-contact state.  <P>SOLUTION: The non-contact IC tag with an optical effect is a non-contact IC tag for transmitting/receiving data to/from the external data reader/writer in the non-contact state and a support object is provided with at least an antenna and an IC chip to be used for data transmission/reception of the non-contact state and an OVD layer presenting the optical effect at least with for visual inspection. The OVD layer has no conductivity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085006-A (JP)
Title: Vapor generator
Inventor: TANIGUCHI NOBUYUKI
IPC: F22B1/08
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate an invalid heat transfer surface and to enhance heat transfer performance by smoothly generating a condensed fluid generated in a heating fluid passage.  <P>SOLUTION: The vapor generator is provided, in which a plurality of heat transfer plates 1A, 1A and 1B, 1B are alternately superposed and a vapor generation side passage 2 and the heating fluid passage 3 are superposed/disposed in adjacent to each other. A discharge means K for discharging a condensed fluid W condensed/liquefied in the heating fluid passage 3 is provided on the lowest part of the heating fluid passage 3. The condensed fluid W condensed/liquefied by heat exchange with a medium L of the vapor generation side passage 2 in the heating fluid passage 3 is smoothly discharged through the discharge means K provided on the lowest part of the heating fluid passage 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085941-A (JP)
Title: Focal plane shutter for cameras
Inventor: MIYAZAKI HIROSHI
IPC: G03B9/40
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent worn powder from being generated on the peripheries of openings of plates arranged just before an imaging element or film.  <P>SOLUTION: The focal plane shutter is constituted by arranging rear blades in a blade chamber on a shutter plate 1 side and by arranging front blades in a blade chamber on an auxiliary plate 3 side. The auxiliary plate 3 is arranged on the imaging element side within a camera and is secured with a projecting member 13 having a spherical projecting part subjected to palladium plating on its surface. Also, the front blades are formed by pivotally supporting five sheets of the blades 6 to 10 to two arms 4 and 5. A coupling shaft 11 for pivotally supporting at least the slit-forming blade 10 moves in an aperture 3a for exposure of the auxiliary plate 3 during operation and just before the shaft arrives at a position corresponding to the edge of the aperture 3a, the arm 4 runs upon the projecting member 13 and is deviated to the subject side so as to prevent the head of the coupling shaft 11 from touching the edge of the aperture 3a. Accordingly, the coupling shaft 11 is prevented from touching the edge of the aperture 3a and from generating the worn powder just before the imaging element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095582-A (JP)
Title: Method for manufacturing core substrate
Inventor: SAGARA HIDEJI
IPC: H05K3/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core substrate enabling the manufacturing of a multilayer wiring board with built-up layers on both sides of the core substrate effectively utilized, and to provide a simplified method for manufacturing the core substrate.  <P>SOLUTION: The surfaces of 3-8 μm-thick copper foils provided on both surfaces of a layered core material are made coarse, and the surfaces are irradiated with a laser beam for the formation of a plurality of through holes including some which are 0.05-0.15 mm in inner diameter with a 0.2-0.3 mm pitch between them. The through holes are filled with a conductive paste, the surfaces are smoothed, the copper foils are removed by etching, and then insulating adhesive layers are provided on both surfaces of the core substrate. A coating member includes a substrate with a plurality of protrusions corresponding to through hole positions erected thereon, and is applied under pressure to the adhesive layer for the protrusions to run through the through holes to land into the conductive paste therein. The substrate of the coating member now unnecessary is removed, and lands are formed to close the openings of the through holes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093894-A (JP)
Title: Display device and its manufacturing method
Inventor: NAKAMURA TAKU
IPC: H01L27/146
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having superior display quality and image scanning performance and to provide its manufacturing method.  <P>SOLUTION: When hydrogenating the channel part of a TFT11 and the I layer of photodiodes D1 and D2 together during a manufacturing process of the display device, the progress of the hydrogeneration is made different for the TFT11 and the photodiodes D1 and D2 so that defect density of the channel part of the TFT11 is made low and defect density of the I layer of the photodiodes D1 and D2 is made high. Thus, leak current of the TFT11 is suppressed and light sensitivity of the photodiodes D1 and D2 is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092833-A (JP)
Title: Magnetic spring mount device
Inventor: UCHIDA HIROSHI
IPC: B60K5/12
Filed: 2002-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic spring mount device capable of effectively insulating vibration even to a large load fluctuation without enlarging a magnet.  <P>SOLUTION: This magnetic spring mount device for supporting a heavy cargo (engine 6) by the resultant force of a spring force and a magnet force comprises a first member (body case) 3 mounted with a movable first magnet 5; second members (support plate and rod) 7 and 8 arranged to be relatively movable back and forth to the first member through a spring member 10, and mounted with a second magnet 9 in a position corresponding to the first magnet; a drive motor 22 for moving the first magnet of the first member along an axial direction 11; and a control means (CPU) 21 for moving the first magnet of the first member by the drive motor with the heavy cargo (engine 6) being mounted on the second member so that the resultant force of the force of the spring member and the force by the first and second magnets is regularly substantially constant within a prescribed displacement range of the second member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098180-A (JP)
Title: Edge miller for steel plate, and its method for use
Inventor: SUGIMOTO HARUHISA
IPC: B23C3/12
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an edge miller for a steel plate, which can elongate the life of cutting tips of a cutter, and further has no danger of a fire.  <P>SOLUTION: The edge miller for cutting an edge face of the steel plate is provided with a lubricant supply device for spraying a mist of a non-oil lubricant. Preferably, a nozzle having a wide and flat tip end is arranged so as to face in the direction opposed to the rotational direction of the cutter, and the non-oil lubricant is the lubricant in which a high molecular water-absorptive polymer is distributed in a water solution in a gelled state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104864-A (JP)
Title: Electrostatic power generation method and device using image force
Inventor: SAKAI TOSHIO
IPC: H02N1/08
Filed: 2002-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a faultless electrostatic power generation method for an electrostatic generator and its device.  <P>SOLUTION: This is an electrostatic generator where a charge generating electrode having a CNT at its surface, a field forming electrode having a hole allowing a charge carrier to pass, and a charge recovering electrode higher in electric energy than the charge generating electrode are arranged in this order, and in a position apart from the charge generating electrode, the charge carrier receives the electrons in an electric field emitted from the CNT, and the side of the image force working between the charge and the charge recovering electrode is larger than the electrostatic force by the electric field seeking to push it back, acting on the charge of the charge carrier when it comes to a position at the same potential as the charge generating electrode in the vicinity of the charge recovering electrode by the electrostatic force by the electric field. The power of the electric field, the position of the charge carrier receiving the charge form the charge generating electrode, and the quantity of charge can be set properly so that the charge carrier can reach the charge recovering electrode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097051-A (JP)
Title: Method for producing yoghult
Inventor: TAKESUE SHIGEKI
IPC: A23C9/13
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing yoghult such as semiliquid soft yoghult having gel particles smaller and smoother than those produced by a generally adopted method while using a conventional fermentation tank, and improved in appearance, flavor and tissue stability.  <P>SOLUTION: The method for producing yoghult such as semiliquid soft yoghult comprises the following process: making a coolant (ordinarily comprising 1-3°C water) pass through the jacket of a fermentation tank just before appearing a gelatinization phenomenon (normally pH is about 5.8) in a fermentation process to stop fermentation of the mixture at the inner wall surface layer part of the fermentation tank, and mixing the mixture when pH at the center part of the mixture still continuing to ferment gets to around 4.7 so as to break the gel. The semiliquid soft yoghult is produced by the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004100252-A (JP)
Title: Sanitary washing device
Inventor: ONO HIDEKI
IPC: E03D9/08
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sanitary washing device which is prevented from ejecting cold water at the starting time of washing actuation.  <P>SOLUTION: A preheating motion is operated in accordance with an instruction by a detection sensor 15 for sitting. In the preheating motion, washing water is heated by a heat exchanger 11 and washing water heated by the heat exchanger 11 is discharged through a second stream passage of a backside nozzle 1. Thereafter, a supply motion before washing is actuated in response to an instruction by a remote controller 300. In the supply motion before washing, the washing water is heated by the heat exchanger 11 and the washing water heated by the heat exchanger 11 is pressurized by a pump 13 and discharged through the second stream passage and the first stream passage of the backside nozzle 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101447-A (JP)
Title: Optimum route searching method and apparatus
Inventor: YANAGIDA SATOSHI
IPC: G09B29/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the optimum route satisfying mutually contradictory requirements of accuracy and response, to flexibly cope with noise data such as evasion/regulation information for invalidating previously prepared index data, and to calculate the optimum route having various characteristics according to a purpose.  <P>SOLUTION: This optimum route searching method includes: a starting spot setting process of setting a control point on a link as an origin of route searching on the starting spot side; a destination setting process of setting a control point on a link as an end point of route searching on the destination side; and a searching process of searching the optimum route from the origin to the end point using road information in consideration of evasion or regulation in the case where the evasion or regulation is existent between the origin and the end point.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004102164-A (JP)
Title: Microlens array, method for manufacturing microlens array, method for laser processing, and method for x-ray processing
Inventor: CHO ENHEI
IPC: B29K33/04
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To quickly process a plurality of adjacent positions on the surface of a target to be processed.  <P>SOLUTION: A microlens array comprising a substrate and a micro-spherical layer formed on the substrate and constituted of arraying a plurality of micro-spheres whose radius is ≤ 1μm is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171312-A (JP)
Title: Method for stabilizing vitamin c
Inventor: FUJIMOTO TAKASHI
IPC: A61K31/375
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stabilizing vitamin C by which the stability of the vitamin C can be improved in the coexistence of a minor element.  <P>SOLUTION: This method for stabilizing the vitamin C comprises making citric acid exist when mixing the vitamin C and the minor element housed in each of chambers 2 and 3 of an infusion solution container 1 or just after mixing thereof in the infusion solution container 1. The method for stabilizing the vitamin C comprises regulating the pH of the resultant mixture liquid to 3-6 when mixing the vitamin C with the minor element in the infusion solution container 1. A sulfite is preferably made to exist in each mixture liquid to thereby suppress the degradation of the vitamin C and improve the stability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004105263-A (JP)
Title: Muscular strength aiding apparatus which can be mounted to body
Inventor: FUJIMOTO HIROMICHI
IPC: A61G7/10
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muscular strength aiding apparatus which is mounted to the body for aiding human muscular strength by providing a power unit having a large stroke.  <P>SOLUTION: This muscular strength aiding apparatus is provided with tubes which are constrained in a longitudinal direction and swell in a radial direction when a gaseous, liquid or solid matter or the mixture of them is injected. Outside of each of these tubes, a cylindrical sleeve shrinking in the longitudinal direction and the radial direction is arranged. Both of the ends are constrained, and an injection port is formed at one end. In the apparatus, a plurality of the tubes are arranged to control the injection speed of a gaseous, liquid or solid matter or a mixture of them to behave as if the tubes were a single power unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110256-A (JP)
Title: Weight control method, microcomputer, bus controller, and central processing unit
Inventor: SUZUKI YOSUKE
IPC: G06F9/30
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To use a simple method to prevent the processing capability of a microcomputer's CPU with Harvard architecture from being reduced by a weight request output from a circuit such as a bus controller connected to an instruction bus.  <P>SOLUTION: When the bus controller and a coprocessor both generate weight requests (WC=1, WD=1) and if the weight request from the bus controller is first canceled (WC=0) (time t6-t7), then the internal state of the bus controller is shifted to a "CYCW" state which prevents formation of a weight request WC until the weight request from the coprocessor is also canceled (WD=0).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109547-A (JP)
Title: Image forming apparatus
Inventor: FUJIMORI KOUTA
IPC: G03G15/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can eliminate both trouble resulting from reflected light detection of a reference toner image and trouble caused by a transmission type photosensor and improve productivity.  <P>SOLUTION: The image forming apparatus is provided with a transfer conveyor belt 60 which transfers the reference toner image on a photoreceptor onto its surface while moving, reflection type photosensors 69a and 69b which detect its light transmissivity, and a reflection member 70 which reflects light transmitted through the transfer conveyor belt 60. Further, the image forming apparatus is provided a toner concentration detecting device which detects toner concentration during printing operation, a displacement detecting device which detects a quantity of displacement, a displacement detecting device which interrupts the printing operation and detects the quantity of the displacement, and an image position correcting means of correcting an image position. During the printing operation, the quantity of displacement and toner concentration are detected and when it is recognized that the quantity of the displacement is within a given range and toner concentration detection data is normal, the printing operation is interrupted to detect the displacement and correct an image position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004110553-A (JP)
Title: Defect information management device
Inventor: ODA SHINICHI
IPC: G06Q50/00
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a defect information processor which permits information on a product defect to be shared among the parties concerned of the product manufacturer, a store or the like.  <P>SOLUTION: A defect information management device is used which has a display unit 13, a first database 31, a transmission/reception part 21, a second database 33, a data analysis part 24 and an access monitor part 26. The transmission/reception part 21 receives image information on a defective component 7 of a product and product defect information on the product through a communication line 4, and stores them in the first database 31. The first database 31 stores the image information and the product defect information. The second database 33 stores history information on the history of the product. The access monitor part 26 permits or rejects access from externals 5, 3 connected through the communication line 4. The data analysis part 24, on the basis of the input of extraction condition by the permitted access, extracts information meeting the extraction condition from the image information, the product defect information and the history information to generate a graph showing the extraction result with the image of the component 7 being a graph element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004120132-A (JP)
Title: Method of forming resist pattern, method of forming electrode pattern, and surface acoustic wave apparatus
Inventor: FUYUTSUME TOSHIYUKI
IPC: H03H3/08
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a resist pattern and a method of forming an electrode pattern for obtaining an electrode pattern with high quality and high reliability by forming, on a piezoelectric substrate, the resist pattern of an inversely tapered shape which has excellent exfoliation performance and does not cause resist falling.  <P>SOLUTION: When the resist pattern is formed on the piezoelectric substrate, the substrate is exposed and developed after a reflection control film to control a reflected light quantity is formed on the rear side of the piezoelectric substrate. In this case, the reflection control film has a refractive index to satisfy a relation of 0.04<r2<0.08, wherein r2 is the reflectance of a substrate rear side/reflection control film boundary face at which the resist pattern is obtained with an ideal inversely tapered cross section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117805-A (JP)
Title: Image forming apparatus
Inventor: NAGASE TOSHIKI
IPC: G03G21/16
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which has a high cost merit by reducing a cost of a fixing unit.  <P>SOLUTION: The image forming apparatus uses the fixing unit for fixing a sheet carrying an unfixed image by a heater while the sheet is passed between a rotatable fixing rotor and a pressurizing rotor pressure set to each other. In this apparatus, a stay for coupling information between opposed side plates for supporting the fixing rotor or the pressurizing rotor is formed of a resin material.  <P>COPYRIGHT: (C)2004,JPO